阅读说明：本技术 分枕装置 (Pillow dividing device ) 是由 王浩 耿冬梅 罗丹丹 叶斌 纪博林 孙世豪 姚坤锋 杨建福 胡莲 汪鸿江 于 2021-09-10 设计创作，主要内容包括：本发明涉及无砟轨道施工技术领域,尤其涉及一种分枕装置。上述分枕装置包括多个间隔分布的分枕车,分枕车包括横梁和两个移动结构,移动结构安装在横梁的底部；每相邻的两个分枕车的横梁之间通过连接件连接；并且连接件在横梁上的连接位置可调节,以调节相邻的两个分枕车之间的间距。在本发明中,分枕装置不需要设置大量的电机或者液压缸,仅需调节连接件在横梁上的连接位置,即可调节相邻的两个分枕车在分枕时的间距,简单方便,降低了制造成本。(The invention relates to the technical field of ballastless track construction, in particular to a sleeper splitting device. The sleeper distributing device comprises a plurality of sleeper distributing vehicles which are distributed at intervals, each sleeper distributing vehicle comprises a cross beam and two moving structures, and the moving structures are arranged at the bottom of the cross beam; the cross beams of every two adjacent sub-sleeper trucks are connected through a connecting piece; and the connecting position of the connecting piece on the cross beam can be adjusted so as to adjust the distance between two adjacent sleeper splitting vehicles. In the invention, the distance between two adjacent sub-sleeper vehicles during sleeper splitting can be adjusted by only adjusting the connecting position of the connecting piece on the cross beam without arranging a large number of motors or hydraulic cylinders, so that the invention is simple and convenient and reduces the manufacturing cost.)

1. The sleeper splitting device is characterized by comprising a plurality of sleeper splitting vehicles (1) distributed at intervals, wherein each sleeper splitting vehicle (1) comprises a cross beam (2) and two moving structures, and the moving structures are arranged at the bottom of the cross beam (2);

the cross beams (2) of every two adjacent sub-sleeper trucks (1) are connected through a connecting piece; and the connecting position of the connecting piece on the cross beam (2) can be adjusted, so that the distance between two adjacent pillow separating vehicles (1) during pillow separating is adjusted.

2. The device according to claim 1, characterized in that one end of said connecting element is inserted movably into one of said cross-members (2) and the other end of said connecting element is connected to the other cross-member (2); the connecting piece is provided with a clamping column positioned in the cross beam (2);

a clamping plate (4) is arranged inside the cross beam (2), a plurality of positioning grooves (9) with different depths are formed in one side, facing away from the other end of the connecting piece, of the clamping plate (4), the positioning grooves (9) are sunken towards the other end of the connecting piece, and all the positioning grooves (9) are distributed at intervals along the length direction of the cross beam (2); the clamping plate (4) is arranged to move along the length direction of the beam (2) so that the connecting column can be clamped in any one of the positioning grooves (9).

3. The device according to claim 2, characterized in that said connection comprises a first connection rod (3), a first joint (5) and a second joint (8), said first connection rod (3) being located between said first joint (5) and said second joint (8);

the first joint (5) is movably inserted into the corresponding beam (2); the first joint (5) is U-shaped, two ends of the first joint (5) extend along the direction back to the first connecting rod (3), and the middle of the first joint (5) is connected with the first connecting rod (3); both ends of the first joint (5) are connected with the clamping columns; the clamping plate (4) is positioned between two ends of the first joint (5);

the first connecting rod (3) and the other cross beam (2) are connected with the second joint (8).

4. The device according to claim 3, characterized in that said first joint (5) extends through the corresponding cross member (2).

5. The pillow dividing device according to claim 2, wherein the number of the clamping plates (4) is two, and the two clamping plates (4) are distributed at intervals along the length direction of the cross beam (2); the two clamping plates (4) are connected through a second connecting rod;

the number of the connecting pieces is two, and the connecting pieces are connected with the clamping plates (4) in a one-to-one correspondence manner.

6. The device according to claim 2, characterized in that it further comprises a control lever (11); the control rod (11) is fixedly connected with the clamping plate (4) and used for pushing and pulling the clamping plate (4) to move.

7. The device according to claim 6, characterized in that it further comprises a connecting plate (10), said connecting plate (10) and said control rod (11) being located outside the corresponding cross beam (2);

the cross beam (2) is provided with a long hole extending along the length direction of the cross beam (2), and the long hole is positioned between the clamping plate (4) and the connecting plate (10);

the connecting plate (10) is connected with the clamping plate (4), and the connecting part between the connecting plate (10) and the clamping plate (4) is positioned in the long hole and can move along the long hole;

the control rod (11) is connected with the connecting plate (10); the control rod (11) extends along the length direction of the cross beam (2) and exceeds the corresponding end part of the cross beam (2).

8. The headrest dividing device according to claim 7, wherein a surface of the connecting plate (10) facing the card plate (4) is provided with a sliding block (43), the connecting plate (10) is connected with the card plate (4) through the sliding block (43), and the sliding block (43) is located in and can slide along the long hole.

9. The device according to claim 7, characterized in that it further comprises a stop structure located outside said cross member (2);

the limiting structure comprises a limiting plate (12) and a limiting rod (14), the limiting plate (12) is connected with the cross beam (2), a plurality of limiting grooves (13) are formed in the top side of the limiting plate (12), all the limiting grooves (13) are distributed at intervals along the length direction of the cross beam (2), and the limiting grooves (13) are sunken downwards; the limiting grooves (13) correspond to the positioning grooves (9) one by one;

the limiting rod (14) is connected with the control rod (11), and the limiting rod (14) can be installed in any limiting groove (13).

10. The device according to claim 1, characterized in that the top side of the cross beam (2) is further provided with a sleeper positioning structure.

Technical Field

The invention relates to the technical field of ballastless track construction, in particular to a sleeper splitting device.

Background

At present, the intelligent automatic sleeper distributing device is generally adopted in domestic double-block sleeper distributing construction. The automatic pillow dividing device comprises pillow dividing vehicles and a telescopic device used for adjusting the distance between the adjacent pillow dividing vehicles. The telescopic device generally adopts a structure that a hydraulic cylinder or a motor is matched with a lead screw to realize the telescopic effect. Because the quantity of telescoping devices is great, and the unit price of motor and pneumatic cylinder is higher, so automatic sleeper device's manufacturing cost is very high, is difficult to popularize and apply at the job site.

Disclosure of Invention

The invention aims to provide a pillow dividing device which reduces the manufacturing cost.

The sleeper distributing device comprises a plurality of sleeper distributing vehicles which are distributed at intervals, each sleeper distributing vehicle comprises a cross beam and two moving structures, and the moving structures are arranged at the bottom of the cross beam; the cross beams of every two adjacent sub-sleeper trucks are connected through a connecting piece; and the connecting position of the connecting piece on the cross beam can be adjusted so as to adjust the distance between two adjacent sub-sleeper vehicles during sub-sleeper distribution.

Optionally, one end of the connecting piece is movably inserted into one cross beam, and the other end of the connecting piece is connected with the other cross beam; and the connecting piece is provided with a clamping column positioned in the cross beam; a clamping plate is arranged inside the cross beam, a plurality of positioning grooves with different depths are arranged on one side of the clamping plate, which is back to the other end of the connecting piece, the positioning grooves are sunken towards the other end of the connecting piece, and all the positioning grooves are distributed at intervals along the length direction of the cross beam; the cardboard sets up to the length direction removal that can follow the crossbeam to make the spliced pole can the joint in any constant head tank.

Optionally, the connecting element includes a first connecting rod, a first joint and a second joint, and the first connecting rod is located between the first joint and the second joint; the first joint is movably inserted into the corresponding beam; the first joint is U-shaped, two ends of the first joint extend along the direction back to the first connecting rod, and the middle part of the first joint is connected with the first connecting rod; both ends of the first joint are connected with the clamping columns; the clamping plate is positioned between the two ends of the first joint; and the first connecting rod and the other cross beam are connected with the second joint.

Optionally, the first joint penetrates through the corresponding cross beam.

Optionally, the number of the clamping plates is two, and the two clamping plates are distributed at intervals along the length direction of the cross beam; the two clamping plates are connected through a second connecting rod; the quantity of connecting piece is two, and the connecting piece is connected with the cardboard one-to-one.

Optionally, the device further comprises a control rod; the control rod is fixedly connected with the clamping plate and used for pushing and pulling the clamping plate to move.

Optionally, the device further comprises a connecting plate, and the connecting plate and the control rod are located outside the corresponding cross beam; the crossbeam is provided with a long hole extending along the length direction of the crossbeam, and the long hole is positioned between the clamping plate and the connecting plate; the connecting part between the connecting plate and the clamping plate is positioned in the long hole and can move along the long hole; the control rod is connected with the connecting plate; the control rods extend along the length of the cross beams and beyond the ends of the corresponding cross beams.

Optionally, the connecting plate is equipped with the slider towards the one side of cardboard, and the connecting plate passes through the slider to be connected with the cardboard, and the slider is arranged in the slot hole and can follows the slot hole and slide.

Optionally, the device further comprises a limiting structure, and the limiting structure is located outside the cross beam; the limiting structure comprises a limiting plate and a limiting rod, the limiting plate is connected with the cross beam, a plurality of limiting grooves are formed in the top side of the limiting plate, all the limiting grooves are distributed at intervals along the length direction of the cross beam, and the limiting grooves are downwards sunken; the limiting grooves correspond to the positioning grooves one by one; the gag lever post is connected with the control lever, and the gag lever post can be installed in any spacing groove.

Optionally, a sleeper positioning structure is further arranged on the top side of the cross beam.

Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following advantages:

the pillow dividing device does not need to be provided with a large number of motors or hydraulic cylinders, and only needs to adjust the connecting positions of the connecting pieces on the cross beam, so that the distance between two adjacent pillow dividing vehicles can be adjusted, the pillow dividing device is simple and convenient, and the manufacturing cost is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of a pillow-separating state of a pillow-separating system according to an embodiment of the present invention;

FIG. 2 is a schematic view of a closed state of the pillow separating system according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a pillow-separating state of the pillow-separating system according to an embodiment of the present invention;

FIG. 4 is a schematic view of an installation of a sleeper distributing vehicle according to an embodiment of the present invention;

FIG. 5 is a schematic view of the installation of the first connecting rod according to an embodiment of the present invention;

FIG. 6 is a schematic view of the installation of the first connecting rod according to an embodiment of the present invention;

FIG. 7 is a schematic view of the mounting of the card in one embodiment of the present invention;

FIG. 8 is a schematic view of a duplex winch according to an embodiment of the present invention;

FIG. 9 is a schematic view of a duplex winch according to an embodiment of the present invention;

fig. 10 is a schematic view of the installation of a tie in accordance with an embodiment of the present invention.

Wherein, 1, a sleeper distributing vehicle; 2. a cross beam; 3. a first connecting rod; 4. clamping a plate; 5. a first joint; 6. a first pole segment; 7. a second pole segment; 8. a second joint; 9. positioning a groove; 10. a connecting plate; 11. a control lever; 12. a limiting plate; 13. a limiting groove; 14. a limiting rod; 15. a baffle plate; 16. an extension rod; 17. a guide wheel device; 18. positioning seats; 19. positioning a plate; 20. a support frame; 21. a track; 22. a support beam; 23. a duplex winch; 24. a connecting frame; 25. a third connecting rod; 26. a first coil spring; 27. a fourth connecting rod; 28. a second coil spring; 29. a fixed pulley device; 30. a first connecting beam; 31. a second connecting beam; 32. a third connecting beam; 33. a support leg; 34. erecting a beam; 35. positioning the beam; 36. cushion blocks; 37. a base plate; 38. a sleeper; 39. a fifth connecting rod; 40. a clamping column; 41. a mobile device; 42. an electric control device; 43. a slider; 44. a second connecting rod.

Detailed Description

In order that the above objects, features and advantages of the present invention may be more clearly understood, a solution of the present invention will be further described below. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein; it is to be understood that the embodiments described in this specification are only some embodiments of the invention, and not all embodiments.

As shown in fig. 1 to 3, the present invention provides a sleeper splitting apparatus, which includes a plurality of sleeper splitting cars 1 distributed at intervals. The sleeper splitting vehicle 1 comprises a cross beam 2 and two moving devices 41, wherein the moving devices 41 are arranged at the bottom of the cross beam 2. The cross beams 2 of every two adjacent sub-sleeper trucks 1 are connected through a connecting piece; and the connecting position of the connecting piece on the cross beam 2 can be adjusted so as to adjust the distance between two adjacent sleeper splitting vehicles 1 during sleeper splitting.

Specifically, the sleeper splitting vehicle 1 includes a cross member 2 and two moving devices 41, and the two moving devices 41 are mounted on the bottom side of the cross member 2 at intervals along the length direction of the cross member 2. Each moving device 41 corresponds to one track 21. The moving device 41 can move back and forth along the track 21, so that the sleeper-dividing vehicle 1 can move back and forth along the track 21 to divide sleepers or gather sleepers. The sleeper splitting vehicle 1 is a common device in the field, and the invention is not described in detail. The distance between two adjacent sub-sleeper cars 1 is adjusted by adjusting the connecting position of the connecting piece on the cross beam 2. For example, the crossbeam 2 is provided with a plurality of hooks, the distance between each hook and the next crossbeam 2 is different, the connecting piece is connected on different hooks, the length of the connecting piece extending out of the crossbeam 2 is different, and then the distance between two adjacent sub-sleeper cars 1 in sub-sleeper is changed. The connecting member may be a chain or a connecting rod, etc., and the present invention is not limited thereto.

In this embodiment, divide the device of putting to rest on the head on need not set up a large amount of motors or pneumatic cylinders, only need adjust the hookup location of connecting piece on crossbeam 2, can adjust the interval of two adjacent branch pillow cars 1 when dividing the pillow, and is simple and convenient, has reduced manufacturing cost.

Further, as shown in fig. 4 to 6, one end of the connecting member is movably inserted into one cross beam 2, the other end of the connecting member is connected with the other cross beam 2, and the connecting member is provided with a clamping column 40 located in the cross beam 2. Crossbeam 2's inside is equipped with cardboard 4, and cardboard 4 one side of the other end of connecting piece dorsad is equipped with a plurality of constant head tanks 9 that have the different degree of depth, and constant head tank 9 is sunken towards the other end of connecting piece, and all constant head tanks 9 are along crossbeam 2's length direction interval distribution. The clamping plate 4 is arranged to move along the length direction of the beam 2, so that the connecting column can be clamped in any one of the positioning grooves 9.

Specifically, the card 4 is a plate-like member. The cross beam 2 has a cavity therein which receives the card 4 and the end of the connector so that the card 4 can move within the cross beam 2 along the length of the cross beam 2. The side wall of the beam 2 is provided with a through hole, the connecting piece is movably inserted into the beam 2 through the through hole, and the connecting piece can reciprocate along the through hole. The snap-in post 40 can be inserted into the positioning slot 9 to connect the connector with the card 4. For example, the connector is located above the card board 4, and the card post 40 extends downward from above. For another example, the connector is located below the card board 4, and the snap-in post 40 extends upward from the bottom. The different constant head tank 9 of a plurality of depths is equipped with to cardboard 4 one side, and every constant head tank 9 is different with the interval of cardboard 4's opposite side promptly, and also the interval of every constant head tank 9 and crossbeam 2 lateral wall is different. The length of the connecting piece extending into the cross beam 2 also varies when the snap-in posts 40 are mounted in different positioning slots 9. For example, when the snap-in posts 40 are installed in the positioning grooves 9 with the largest depth, the length of the connecting piece extending into the cross beam 2 is the smallest, and the length of the connecting piece extending out of the cross beam 2 is the largest, and at this time, the distance between the two cross beams 2 is the largest. For another example, when the snap-in posts 40 are installed in the positioning grooves 9 with the smallest depth, the length of the connecting piece extending into the cross beam 2 is the largest, and the length of the connecting piece extending out of the cross beam 2 is the smallest, and at this time, the distance between the two cross beams 2 is the smallest.

In this embodiment, when the distance between the two beams 2 needs to be changed, the clamping posts 40 and the clamping plates 4 are disconnected. In particular, the connecting element is pushed into the cross beam 2 so that it comes out of the positioning slot 9. The card 4 is then moved so that another positioning slot 9 of a different depth is opposite the snap post 40. Then the clamping column 40 is clamped with the new positioning groove 9, so that the length of the connecting piece extending into the cross beam 2 is changed, and the distance between the two cross beams 2 is changed. So constituted the interval between crossbeam 2, cardboard 4 and the connecting piece and adjusted the structure, can adjust the interval between two crossbeams 2 through the cooperation of cardboard 4 and connecting piece, the regulation mode is simple high-efficient, need not to use devices such as pneumatic cylinder or motor, has reduced manufacturing and operation cost.

It should be noted that there are many ways to move the card 4, for example, the movement of the card 4 is controlled by a magnet, and the description of the present invention is omitted.

Further, as shown in fig. 5 to 6, the connection member includes a first connection rod 3, a first joint 5, and a second joint 8, and the first connection rod 3 is located between the first joint 5 and the second joint 8. The first joint 5 is movably inserted into the corresponding beam 2. The first joint 5 is U-shaped, two ends of the first joint 5 extend along the direction back to the first connecting rod 3, and the middle part of the first joint 5 is connected with the first connecting rod 3; the two ends of the first joint 5 are connected with the clamping columns 40. The card 4 is located between the two ends of the first connector 5. The first connecting rod 3 and the other cross beam 2 are both connected with a second joint 8.

Specifically, the first joint 5 is movably inserted into the corresponding cross member 2 and can reciprocate. The first joint 5 may be inserted in whole or in part into the cross beam 2, and the present invention is not limited thereto. The first U-shaped joint 5 has an opening facing away from the first connecting rod 3. The snap-in posts 40 are connected with both ends of the first joint 5, so that the snap-in posts 40 are located in the opening. The card 4 is also located in the opening, i.e. the card 4 is located between the two ends of the first connector 5; or, stated otherwise; one end of the first joint 5 is positioned above the clamping plate 4, and the other end of the first joint 5 is positioned below the clamping plate 4; or the clamping plate 4 is positioned between the clamping column 40 and the side wall of the cross beam 2; . Of course, the snap-in posts 40 preferably extend vertically, or along the thickness of the card 4. The first connecting rod 3 is connected with the other cross beam 2 through a second joint 8, and the second joint 8 may be a connecting component such as a screw or a hoop, or may be a connecting component configured in a U shape, which is not described in detail herein.

In this embodiment, the both ends of joint post 40 all are connected with first joint 5, so be connected between joint post 40 and the first joint 5 more stable, the tip non-deformable of joint post 40 to joint post 40 can bear bigger pulling force.

Preferably, the bottom side of the card 4 may be provided with a plurality of legs 33 to support the card 4 at a certain height. And the end of the first connector 5 below the catch plate 4 is located between the legs 33. The card 4 can avoid friction with the first connector 5 when moving.

Further, as shown in fig. 5 to 6, the first joints 5 penetrate the corresponding cross members 2.

In particular, the cross beam 2 has a cavity inside to allow the card 4 to move. Two opposite side walls of the cross beam 2 are respectively provided with a pair of through holes, and the through holes are communicated with the cavity. The two through holes positioned at the upper part correspond to each other, and the end part of the first joint 5 positioned at the upper part of the clamping plate 4 is inserted into the through holes; the two holes located below correspond to the end of the first connector 5 located below the card 4. Preferably, the two perforations in each side wall are vertically spaced apart. The shape of the perforations is adapted to the shape of the ends of the first joint 5 so that the ends of the first joint 5 can pass through the corresponding two perforations.

In this embodiment, when first joint 5 need install in new constant head tank 9, need reciprocal promotion first joint 5 to remove, because first joint 5 runs through crossbeam 2 all the time, so crossbeam 2 can realize certain spacing to first joint 5, avoids first joint 5 to take place to rock and the displacement on crossbeam 2 length direction, helps guaranteeing the accuracy when adjusting the interval of two crossbeams 2.

Further, as shown in fig. 4, the number of the clamping plates 4 is two, and the two clamping plates 4 are distributed at intervals along the length direction of the cross beam 2. The two catch plates 4 are connected by a second connecting rod 44. The number of the connecting pieces is two, and the connecting pieces are connected with the clamping plates 4 in a one-to-one correspondence manner.

Specifically, can connect through two connecting pieces between two adjacent crossbeams 2 to can be more stable when making preceding branch rest on the head on the car 1 drive back branch rest on the head on the car 1 and remove. Connect through second connecting rod 44 between two cardboard 4, can realize the synchronous motion of two cardboard 4, help promoting regulation efficiency. That is, one of the clamping plates 4 is pushed or pulled, and the other clamping plate 4 moves along with the pushing or pulling, so that the two clamping columns 40 can be synchronously installed in the new positioning grooves 9. In addition, the second connecting rod 44 may be located inside the cross beam 2, and may be located outside the cross beam 2, and the invention is not limited thereto. Preferably, the second connecting rod 44 extends along the length of the cross member 2.

Further, as shown in fig. 4 and 7, the pillow separating device further includes a control lever 11. The control rod 11 is fixedly connected with the clamping plate 4 and used for pushing and pulling the clamping plate 4 to move. The clamping plate 4 is controlled to move by pushing and pulling the control rod 11, and the structure is simple and the cost is low.

It should be noted that there are many arrangements of the control rod 11, and any arrangement of the control rod 11 is within the scope of the present invention as long as the control rod 11 can push and pull the catch plate 4. For example, one end of the control rod 11 is inserted into the beam 2 from the end of the beam 2 and connected with the clamping plate 4, and the other end of the control rod 11 extends out of the beam 2; the catch plate 4 is pushed and pulled by pushing and pulling the other end of the control rod 11. For another example, a through hole in a straight line shape is formed in the side wall of the cross beam 2, one end of the control rod 11 penetrates through the through hole and is connected with the clamping plate 4, and the other end of the control rod 11 extends out of the cross beam 2; the catch plate 4 is pushed and pulled by pushing and pulling the other end of the control rod 11. In addition, the control rod 11 may extend vertically or along the length direction of the cross beam 2, and the present invention is not limited thereto.

Further, as shown in fig. 4 and 7, the bolster dividing device further includes a connecting plate 10, and the connecting plate 10 and the control rod 11 are located outside the corresponding cross member 2. Be equipped with the slot hole that extends along the length direction of crossbeam 2 on the crossbeam 2, the slot hole is located between cardboard 4 and the connecting plate 10 and is connected with cardboard 4, and the position of being connected between connecting plate 10 and the cardboard 4 is located the slot hole and can follow the slot hole and remove. The control rod 11 is connected with the connecting plate 10. The control rods 11 extend in the length direction of the cross beams 2 beyond the ends of the corresponding cross beams 2.

Specifically, the connecting plate 10 may be connected to the chucking plate 4 by a connecting device such as a bolt or a reinforcing bar. The connecting part between the connecting plate 10 and the card plate 4 passes through the long hole, so the connecting plate 10 can drive the card plate 4 to move along the long hole. The control rod 11 is connected with the clamping plate 4 through the connecting plate 10 arranged outside the cross beam 2, so that the control rod 11 can be arranged outside the cross beam 2, the control rod 11 is convenient to operate, the structures of the control rod 11, the clamping plate 4 and other parts are simplified, quick assembly is facilitated, and the manufacturing cost of the whole pillow dividing device is reduced.

In this embodiment, the control rod 11 is operated, the control rod 11 can drive the connecting plate 10 to move, and the connecting plate 10 can further drive the card board 4 to move.

In addition, the connection plate 10 may be provided in any structure as needed, and the present invention is not limited thereto. Preferably, the connecting plate 10 includes a flat plate and a vertical plate. The flat plate can be a Z-shaped plate or a straight-line-shaped plate and the like, the flat plate is parallel to the cross beam 2, one surface of the flat plate is connected with the clamping plate 4, the other surface of the flat plate is provided with a vertical plate, and the vertical plate is connected with the control rod 11. This structure helps to simplify the structure of the control lever 11 and to smoothly control the movement of the connection plate 10. The push-and-pull of the opposite plate can be realized through the push-and-pull control rod 11, and then the reciprocating movement of the flat plate and the clamping plate 4 is controlled. More preferably, the vertical plate is perpendicular to the flat plate. And the number of the vertical plates can be two, the two vertical plates are distributed at intervals along the length direction of the cross beam 2, one vertical plate is used for being connected with the control rod 11, and the other vertical plate is used for being connected with the second connecting rod 44. The vertical plate and the control rod 11 and the vertical plate and the second connecting rod 44 can be detachably connected. For example, the control rod 11 penetrates through the vertical plate, and two bolts are arranged on the control rod 11 and clamped on two sides of the vertical plate. For example, the second connecting rod 44 penetrates through the vertical plate, and two bolts are arranged on the second connecting rod 44 and clamped on two sides of the vertical plate.

Preferably, both ends of the second connecting rod 44 may be connected to the two chucking plates 4 through the two connecting plates 10, respectively.

Further, as shown in fig. 6 to 7, a sliding block 43 is disposed on a surface of the connecting plate 10 facing the card board 4, the connecting plate 10 is connected to the card board 4 through the sliding block 43, and the sliding block 43 is located in and can slide along the long hole.

Specifically, the slider 43 is located between the connecting plate 10 and the chucking plate 4, and passes through the elongated hole. The sliding block 43 and the connecting plate 10 can be connected by bolts or integrally formed; the sliding block 43 and the clamping plate 4 can be connected by bolts or integrally formed, and the invention is not limited. Preferably, the width of the sliding block 43 is slightly greater than the depth of the elongated hole, so as to prevent the catch plate 4 from completely abutting against the measured side walls during movement. Preferably, the number of the sliders 43 may be two or more.

In this embodiment, the sliding block 43 may be padded between the connecting plate 10 and the card 4 to keep the card 4 and the connecting plate 10 at a fixed distance, so as to avoid as much as possible the increase of friction force caused by the card 4 or the connecting plate 10 abutting against the side wall of the cross beam 2. And the connecting plate 10 and the clamping plate 4 are linked through the sliding blocks 43 positioned in the long holes, so that the stability of the clamping plate 4 during moving is improved.

Preferably, when the first joint 5 is U-shaped, the side of the cross beam 2 facing the connecting plate 10 is further provided with two through holes for the end of the first joint 5 to pass through, and the long hole is located between the two through holes.

Further, as shown in fig. 5 to 7, the pillow dividing device further includes a limiting structure, and the limiting structure is located outside the cross beam 2. Limiting structure includes limiting plate 12 and gag lever post 14, and limiting plate 12 is connected with crossbeam 2, and the top side of limiting plate 12 is equipped with a plurality of spacing grooves 13, and all spacing grooves 13 are along the length direction interval distribution of crossbeam 2, and spacing groove 13 undercut. The limiting grooves 13 correspond to the positioning grooves 9 one by one. The limiting rod 14 is connected with the control rod 11, and the limiting rod 14 can be installed in any limiting groove 13.

In the embodiment, when the clamping plate 4 needs to be moved, the limiting rod 14 is pushed and pulled in the length direction of the cross beam 2, so that the limiting rod 14 is installed in the other limiting groove 13; the limiting rod 14 drives the control rod 11 and the connecting plate 10 to move, and further drives the clamping plate 4 to move, so that the clamping column 40 is opposite to the other positioning slot 9. The whole structure of the limiting structure is simple, the control on the clamping plate 4 is simple and efficient, and the manufacturing cost is reduced.

Those skilled in the art will appreciate that when the limiting rod 14 is moved into another limiting groove 13, the limiting rod 14 needs to be lifted upwards from the limiting groove 13, so that in order to move the limiting rod 14 out of the limiting groove 13, a certain gap should be provided between the connecting part between the connecting plate 10 and the clamping plate 4 and the top wall of the long hole, so as to facilitate the lifting movement of the limiting rod 14 and the control rod 11 in the vertical direction. In this case, the stopper rod 14 and the control rod 11 are preferably fixedly connected to each other.

In addition, a rotational connection may be provided between the limiting rod 14 and the control rod 11, i.e. the limiting rod 14 may rotate circumferentially around the control rod 11. When the limiting rod 14 needs to be moved into another limiting groove 13, the limiting rod 14 is rotated upwards by a certain angle, then the clamping plate 4 is pushed and pulled to move through the limiting rod 14, and then the limiting rod 14 is rotated downwards by a certain angle, so that the limiting rod 14 is installed in another limiting groove 13. The rotation connection between the limiting rod 14 and the control rod 11 can be realized in various forms, and the invention is not limited. For example, the end of the limiting rod 14 is provided with a connecting block, the control rod 11 penetrates through the connecting block, and the connecting block can rotate around the control rod 11 in the circumferential direction; and two pairs of nuts are arranged on the control rod 11 and are respectively positioned on two sides of the connecting block to prevent the connecting block from moving along the length direction of the control rod 11.

Further, as shown in fig. 9, the top side of the cross beam 2 is also provided with a sleeper positioning structure.

As will be appreciated by those skilled in the art, tie 38 locating structure includes locating plate 19 and locating seat 18. The positioning plates 19 and the positioning seats 18 are distributed at intervals along the length direction of the cross beam 2. The positioning plate 19 is provided at the end of the cross beam 2. The positioning plate 19 is provided in a U-shape to position the tie 38 in the longitudinal direction of the rail 21, preventing the tie 38 from falling off from the frontal side of the rail. The positioning socket 18 is provided near the center of the cross member 2 to prevent the tie 38 from moving along the cross member 2. The tie 38 positioning structure is conventional in the art and the present invention will not be described in detail.

Further, as shown in fig. 9, the bottom side of the beam 2 is further provided with a pair of guide wheel devices 17, the guide wheel devices 17 are used for walking on the inner sides of the rails 21, and each guide wheel device 17 corresponds to one rail 21. The guide wheel device 17 comprises a roller and a roller mounting bracket, the roller mounting bracket is mounted on the bottom side of the cross beam 2, and the roller is connected with the roller mounting bracket shaft. Specifically, the distance between the two guide wheel devices 17 arranged on the bottom side of the cross beam 2 is not changed, and the rollers of the guide wheel devices 17 are in rolling fit with the side walls of the track 21, so that the moving device 41 can be ensured to run on the track 21.

Further, as shown in fig. 9, the moving means 41 is a traveling wheel means for traveling on the top side of the rail 21, and each traveling wheel means corresponds to one rail 21. The walking wheel device comprises a walking wheel and a walking wheel mounting frame, the walking wheel mounting frame is mounted on the bottom side of the cross beam 2, and the walking wheel is connected with the walking wheel mounting frame through a shaft. Preferably, a plurality of walking wheels can be arranged on the walking path mounting frame, so that the walking wheels can move more stably. The traveling wheel device is a device commonly used in the art, and the present invention is not described in detail, and of course, the moving device 41 may also be other devices commonly used and having a moving function, and it is within the ability of those skilled in the art to select and use, and the present invention is not illustrated.

As shown in fig. 1 to 3, the present invention further provides a sleeper splitting system, which includes a rail structure, a traction system and a plurality of sleeper splitting cars 1; namely, the sleeper distributing system comprises a rail structure, a traction system and the sleeper distributing device. The rail structure comprises a support frame 20 and two parallel rails 21. The sleeper splitting vehicle 1 comprises a cross beam 2 and two moving devices 41, wherein the moving devices 41 are arranged at the bottom of the cross beam 2, and the moving devices 41 can move along the rails 21. A first joint 5, a first rod section 6, a second rod section 7 and a second joint 8 which are sequentially hinged are arranged between the cross beams 2 of every two adjacent sub-sleeper trucks 1, the first joint 5 is connected with one cross beam 2, and the second joint 8 is connected with the other cross beam 2. The primary sleeper distributing vehicle 1 is fixedly connected with a vehicle rail structure. The traction system is mounted on a support frame 20. The traction system comprises a duplex winch 23, and the duplex winch 23 is used for dragging the sleeper-separating vehicle 1 to reciprocate along the track 21.

Specifically, the rail structure includes a support frame 20 and two rails 21, and the two rails 21 are parallel and fixedly mounted on the top side of the support frame 20. All the sleeper splitting vehicles 1 are mounted on the rails 21 and can reciprocate, i.e., can split sleepers or gather sleepers, along the rails 21. The sleeper-dividing vehicle 1 comprises a cross beam 2 and two moving devices 41, wherein the two moving devices 41 are arranged on the bottom side of the cross beam 2 at intervals along the length direction of the cross beam 2. Each moving device 41 corresponds to one track 21. The moving device 41 can reciprocate along the rail 21 so that the sleeper splitting vehicle 1 can reciprocate along the rail 21. All the sub-sleeper trucks 1 are arranged in a row along the track 21, and the sub-sleeper truck 1 arranged at the first position of the first sub-sleeper truck 1 along the moving direction of all the sub-sleeper trucks 1 during sleeper splitting can also be called as a first sub-sleeper truck 1; the branch sleeper car 1 arranged at the last position is the last branch sleeper car 1 and can also be called as the last branch sleeper car 1. The first pillow separating vehicle 1 is fixed with the support frame 20. The last sub-pillow is connected with a duplex winch 23. The duplex winch 23 is fixedly arranged on the support frame 20 and is positioned below the sleeper-separating vehicle 1. The first connecting rope and the second connecting rope of the duplex winch 23 are both connected with the end-position sleeper-separating vehicle 1 to pull the sleeper-separating vehicle 1 to move back and forth. The track structure, the sleeper-separating vehicle 1 and the duplex winch 23 are all common devices in the field, and the operation modes of the track structure, the sleeper-separating vehicle 1 and the duplex winch 23 are known by the skilled person in the field, and the description of the invention is omitted.

In the present embodiment, when the sleeper splitting vehicle 1 is in the initial state, the first rod segment 6 and the second rod segment 7 are in the contracted state, that is, an angle is formed between the first rod segment 6 and the second rod segment 7. The angle is between 0 degree and 180 degrees, for example, an obtuse angle or an acute angle, and the distance between two adjacent sleeper splitting cars 1 is smaller. When the sleeper is required to be divided, the duplex winch 23 rotates, the first connecting rope is wound on the winding drum, meanwhile, the second connecting rope is separated from the winding drum, the last sleeper dividing vehicle 1 is pulled to move, and the middle sleeper dividing vehicle 1 is pulled by the last sleeper dividing vehicle 1 to move. And first pole section 6 and second pole section 7 extend gradually, and the contained angle between first pole section 6 and the second pole section 7 increases gradually promptly, and until first pole section 6 and second pole section 7 are the horizontality, reach preset interval between two adjacent branch pillow cars 1, the pair hoist engine 23 stops to rotate and first antithetical couplet connecting rope maintains the tensioning. When the sleeper separating vehicle 1 needs to be folded, the duplex winch 23 rotates reversely, the second connection rope is wound on the winding drum, meanwhile, the first connection rope is separated from the winding drum, the sleeper separating vehicle 1 at the last position is further pulled to move reversely, and the sleeper separating vehicle 1 at the last position pushes the sleeper separating vehicle 1 in the middle to move. And the first rod section 6 and the second rod section 7 move relatively, namely the included angle between the first rod section 6 and the second rod section 7 is gradually reduced until the adjacent two sleeper separating vehicles 1 are reduced to a preset distance, and the sleeper separating vehicles 1 are in an initial state. In the invention, the sleeper splitting system does not use a large amount of hydraulic cylinders or motors, and the sleeper splitting and folding of the sleeper splitting vehicle 1 can be realized only by the matching of the duplex winch 23, the first rod section 6 and the second rod section 7, so the whole sleeper splitting system has simple structure and low manufacturing cost.

In addition, when the sub-sleeper vehicle 1 is in the initial state, if the distance between two adjacent sub-sleeper vehicles 1 when the sub-sleeper is divided needs to be changed, the first joint 5 and the control rod 11 can be operated to change the position of the clamping plate 4, so that the clamping column 40 of the first joint 5 is connected with the other positioning groove 9, the length of the first joint 5 extending out of the cross beam 2 is further changed, and the distance between the two adjacent sub-sleeper vehicles 1 when the sub-sleeper is divided is changed. The mode can adjust the distance between the sleeper splitting vehicles 1 when the sleepers are split, and the requirements of the distance between various sleepers 38 are met. Of course, in this embodiment, the first joint 5 and the beam 2 may be configured to be fixedly connected, and the second joint 8 and the beam 2 may be configured to be fixedly connected.

Further, as shown in fig. 8, the bolster separating system further comprises a tensioning device, and the tensioning device is positioned below the last bolster separating vehicle 1. The tensioning device comprises a connecting frame 24, a third connecting rod 25 and a first helical spring 26; the connecting frames 24 are arranged at the bottom sides of the corresponding cross beams 2; the third connecting rod 25 extends along the length direction of the track 21, and the third connecting rod 25 movably penetrates through the frame edge of the connecting frame 24. The first spiral spring 26 is sleeved on the third connecting rod 25, the first spiral spring 26 is located between one end of the third connecting rod 25, stretching into the connecting frame 24, and the frame edge of the connecting frame 24, and one end of the third connecting rod 25, located outside the connecting frame 24, is connected with the first connecting rope of the duplex winch 23.

Specifically, when the sleeper splitting vehicle 1 needs to split the sleepers, the duplex winch 23 rotates, the first connecting rope pulls the third connecting rod 25, the third connecting rod 25 stretches the connecting frame 24 through the first spiral spring 26, the connecting frame 24 pulls the last sleeper splitting vehicle 1, and the last sleeper splitting vehicle 1 pulls the rear sleeper splitting vehicle 1 to move. Through overspeed device tensioner's adjustment, can make first antithetical couplet connecting rope tensioning more when pulling, guarantee to divide pillow car 1 even running, prevent to appear and pause to frustrate and feel.

Preferably, the end of the third connecting rod 25 protruding into the connecting frame 24 is provided with a nut, and the first coil spring 26 is located between the nut and the inner side of the connecting frame 24. Of course, the end of the third connecting rod 25 extending into the connecting frame 24 may be provided with a bump, and the invention is not limited thereto.

Further, as shown in fig. 8, the tensioning device further includes a fourth connecting rod 27 and a second coil spring 28, the fourth connecting rod 27 extends along the length direction of the track 21, and the fourth connecting rod 27 movably penetrates through the frame edge of the connecting frame 24. The second spiral spring 28 is sleeved on the fourth connecting rod 27, the second spiral spring 28 is located between one end of the fourth connecting rod 27, extending into the connecting frame 24, and the frame edge of the connecting frame 24, and one end of the fourth connecting rod 27, located outside the connecting frame 24, is connected with the second connecting rope of the duplex winch 23.

Specifically, when the sleeper separating vehicle 1 needs to be drawn back, the duplex winch 23 rotates reversely, the second duplex connecting rope pulls the fourth connecting rod 27, the fourth connecting rod 27 stretches the connecting frame 24 through the second spring, the connecting frame 24 pulls the last sleeper separating vehicle 1, and the last sleeper separating vehicle 1 pushes the rear sleeper separating vehicle 1 to move. Through overspeed device tensioner's adjustment, can make the second hookup rope more tensioning when pulling, guarantee to divide pillow car 1 even running, prevent to appear and pause to frustrate and feel.

Preferably, the end of the fourth connecting rod 27 extending into the connecting frame 24 is provided with a nut, and the second coil spring 28 is located between the nut and the inner side edge of the connecting frame 24. Of course, the end of the fourth connecting rod 27 extending into the connecting frame 24 may be provided with a bump, and the invention is not limited thereto. Preferably, the connection frame 24 has a rectangular ring shape to facilitate the connection of the third connection bar 25 and the fourth connection bar 27.

Further, as shown in fig. 5, a baffle 15 is disposed on the first joint 5, and an extension rod 16 pointing to the baffle 15 is disposed on the second joint 8. When two adjacent sub-sleeper trucks 1 are folded, the extension rod 16 can be abutted against the baffle 15.

Specifically, when the sleeper splitting cars 1 are drawn back, the first rod segment 6 and the second rod segment 7 rotate, and the first joint 5 and the second joint 8 gradually approach each other until the extension rod 16 abuts against the baffle 15, the first joint 5 and the second joint 8 do not approach each other any more, and the adjacent sleeper splitting cars 1 do not approach each other any more. The cooperation of the extension rod 16 and the baffle 15 helps to prevent the adjacent sub-sleeper cars 1 from being collided due to the over-traction caused by the traction of the double winch 23.

Preferably, the extension plate may be configured as an L-shaped plate, one end of the extension rod 16 is connected to the second joint 8, and the other end of the extension rod 16 is directed to the baffle 15. Of course, one face of the baffle 15 faces the end of the extension rod 16.

Further, as shown in fig. 1 and 2, the primary sleeper distributing vehicle 1 is connected with the support frame 20 through a fifth connecting rod 39, so that the primary sleeper distributing vehicle 1 is fixedly connected with the rail structure.

Preferably, the fifth connecting rod 39 is a screw rod, one end of the screw rod is connected with the rail structure, and the other end of the screw rod is connected with the beam 2 of the first sleeper splitting vehicle 1. The position of the first pillow dividing vehicle 1 can be adjusted through the lead screw. More preferably, the screw rod penetrates through the cross beam 2 of the first sleeper splitting vehicle 1, two nuts are arranged on the screw rod, and the two nuts are respectively positioned at two sides of the balance, so that the screw rod is fixed with the cross beam 2.

Further, as shown in fig. 8, the traction system further includes two fixed pulley devices 29, and the fixed pulley devices 29 are mounted on the support frame 20; a fixed pulley device 29 and the sleeper-dividing vehicle 1 are distributed at intervals in the length direction of the track 21; the other fixed pulley device 29 is positioned below the pillow separating trolley 1. The first connecting rope of the duplex winch 23 is connected with the last sleeper-dividing trolley through one fixed pulley device 29, and the second connecting rope of the duplex winch 23 is connected with the last sleeper-dividing trolley through the other fixed pulley device 29 so as to draw the sleeper-dividing trolley 1 to reciprocate along the track 21. Of course, the tensioning device is located between the two fixed pulley devices 29.

Specifically, one fixed pulley device 29 is located in front of the last sleeper splitting vehicle 1, that is, in front of the moving direction of the last sleeper splitting vehicle 1 during sleeper splitting, and the fixed pulley device 29 and the last sleeper splitting vehicle 1 always keep a distance therebetween, so as to ensure that the first connecting rope can smoothly pull the sleeper splitting vehicle 1. The other fixed pulley device 29 is positioned below the pillow separating vehicles 1, namely the fixed pulley devices 29 are positioned below all the pillow separating vehicles 1 in the retracting state and the pillow separating state, so that the second connecting rope can smoothly pull the pillow separating vehicles 1. For example, one fixed pulley device 29 is installed at the front end of the support frame 20, and the other fixed pulley device is installed at the middle rear part of the mounting frame, so as to ensure that all the sub-sleeper trucks 1 can be smoothly towed. The fixed sheave device 29 can change the extending direction of the first and second coupling ropes and can reduce friction of the first and second coupling ropes. The fixed pulley device 29 is a device commonly used in the art, and the structure and principle of the fixed pulley device are not described in detail.

In other embodiments, the duplex winch 23 is disposed at the end of the support frame 20 and located at the front side of the last sleeper splitting vehicle 1, and the first connecting rope may be directly connected to the last sleeper splitting vehicle 1 without a steering device. And a steering device is arranged at the bottom side of the beam 2 of the first sleeper splitting vehicle 1, so that the second connecting rope is connected with the last sleeper splitting vehicle 1 through the steering device. The diverting means may be a fixed pulley arrangement 29. In other embodiments, the duplex winch 23 is disposed on the support frame 20, and the first linkage rope and the second linkage rope are steered by using the first connection beams 30 of the support frame 20, that is, the first linkage rope is connected to the last sleeper carriage 1 by bypassing one first connection beam 30, and the second linkage rope is connected to the last sleeper carriage 1 by bypassing the other first connection beam 30. The traction mode of the duplex winch 23 is various, and the invention is not described in detail.

In some embodiments of the present invention, as shown in fig. 9, the support frame 20 includes two support beams 22 and a plurality of first connecting beams 30. The rails 21 are correspondingly arranged on the top sides of the supporting beams 22, the first connecting beam 30 is positioned between the two supporting beams 22 and connects the two supporting beams 22, and the duplex winch 23 is arranged on one first connecting beam 30.

Specifically, one rail 21 is mounted on the top side of each support beam 22, and the rail 21 extends in the length direction of the support beam 22. The support beam 22 can support the rail 21 to a certain height to prevent the rail 21 from contacting the ground. The first connection beam 30 is disposed between the two support beams 22, and the first connection beam 30 serves to connect the two support beams 22. The first connection beam 30 may reinforce the entire support frame 20 and may maintain a stable interval between the two support beams 22. The support frame 20 is a conventional device in the art, and the present invention will not be further described.

Further, as shown in fig. 9, the bottom side of the support beam 22 is provided with a plurality of legs 33, and all the legs 33 are spaced along the length of the support beam 22.

Specifically, the top end of the leg 33 is fixed to the support beam 22, and the bottom end of the leg 33 may be fixed to the ground. The legs 33 support the support beam 22 at a certain height. Preferably, the legs 33 of the two support beams 22 correspond to each other in the transverse direction, and the two corresponding legs 33 are connected by the second connecting beam 31.

Further, as shown in fig. 3, the supporting frame 20 further includes a rail positioning mechanism. The rail positioning mechanism comprises vertical beams 34, positioning beams 35, third connecting beams 3, cushion blocks 36 and backing plates 37. Two vertical beams 34 are vertically installed at the ends of the two support beams, respectively, and the tops of the two vertical beams 34 are connected by a third connection beam. The positioning beam 35 is horizontally movably inserted into the vertical beam 34, and one end of the positioning beam 35 is positioned right above the support beam. One side of the backing plate 37 is connected to the positioning beam 35 and the other side is pressed against the rail. The top of the backing plate 37 is higher than the top of the positioning beam 35. Spacers 36 are provided on the top side of the positioning beam 35, and the spacers 36 are located between the shim plates 37 and the vertical beams 34. The spacer 36 may be a standard piece of a certain size. When in use, according to the length of the train steel rail extending out of the sleeper, a corresponding number or length of cushion blocks 36 are arranged between the base plate 37 and the vertical beam 34, so that the length of the positioning beam 35 extending out of the vertical beam 34 is fixed; the end of the train rail is then pressed against the backing plate 37.

Further, as shown in fig. 3, an electric control device 42 is further disposed on the supporting frame 20, and the electric control system provides electric power for the duplex winch 23.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.