阅读说明：本技术 一种铁路道砟回填设备及其使用方法 (Railway ballast backfilling equipment and use method thereof ) 是由 潘鹏飞 卞家胜 耿文燕 王大帅 李小强 孙洪硕 杨光 齐悦 于 2021-10-28 设计创作，主要内容包括：本发明涉及铁路道砟回填技术领域,更具体的说是一种铁路道砟回填设备及其使用方法,一种铁路道砟回填设备使用方法,该方法包括以下步骤：步骤一：将铁路道砟回填设备放置在铁路上,让铁路道砟回填设备沿着铁路移动；步骤二：通过铁路道砟回填设备对铁路上的道砟进行捣固,捣固后在插孔后进行道砟填充；步骤三：对两个填充处之间进行按压,对填充处进行压实；步骤四：承接住因捣固溅起的道砟,将承接住的道砟收集起来用作后续使用,能够在完成捣固作业后对插孔进行道砟填补。(The invention relates to the technical field of railway ballast backfilling, in particular to railway ballast backfilling equipment and a using method thereof, wherein the using method of the railway ballast backfilling equipment comprises the following steps: the method comprises the following steps: placing the railway ballast backfilling equipment on a railway, and moving the railway ballast backfilling equipment along the railway; step two: tamping railway ballast on a railway through railway ballast backfilling equipment, and filling the railway ballast after tamping the railway ballast in an insertion hole; step three: pressing the two filling positions, and compacting the filling positions; step four: the railway ballast splashed by tamping is received and received, the received railway ballast is collected to be used as follow-up use, and railway ballast filling can be carried out on the plug-in hole after tamping operation is completed.)

1. A use method of railway ballast backfill equipment is characterized by comprising the following steps: the method comprises the following steps:

the method comprises the following steps: placing the railway ballast backfilling equipment on a railway, and moving the railway ballast backfilling equipment along the railway;

step two: tamping railway ballast on a railway through railway ballast backfilling equipment, and filling the railway ballast after tamping the railway ballast in an insertion hole;

step three: pressing the two filling positions, and compacting the filling positions;

step four: and receiving the ballast splashed by tamping, and collecting the received ballast for subsequent use.

2. The use method of the railway ballast backfilling equipment according to claim 1, characterized in that: railway ballast backfills equipment includes movable support (1) and two connecting plates (11), and two connecting plates (11) all install on movable support (1) through the pneumatic cylinder, all are fixed with two on two connecting plates (11) and smash awl (12), all rotate in a plurality of tamping awl (12) and have filler core (13).

3. The use method of the railway ballast backfilling equipment according to claim 2, characterized in that: the upper end of the tamping cone (12) is provided with a feeding hole, the lower end of the tamping cone (12) is provided with a material flowing hole (121), the filler core (13) is provided with a material flowing groove (132), and the lower end of the filler core (13) is provided with a broken head (131).

4. The use method of the railway ballast backfilling equipment according to claim 2, characterized in that: railway ballast backfills equipment still includes two auxiliary stand (21), and two auxiliary stand (21) are all fixed on movable support (1), all install connecting rod (22) through pneumatic cylinder II on two auxiliary stand (21), and the lower extreme of two connecting rod (22) all is fixed with holding down plate (26).

5. The use method of the railway ballast backfilling equipment according to claim 4, characterized in that: two auxiliary plates (27) are hinged to the two lower pressing plates (26), two sliding rods (28) are rotatably connected to the auxiliary plates (27), and the sliding rods (28) are respectively connected to the two auxiliary supports (21) in a sliding mode.

6. The use method of the railway ballast backfilling equipment according to claim 4, characterized in that: two moving rings (24) with opposite moving directions are transversely connected to the two auxiliary supports (21) in a sliding mode, and pressing heads (25) longitudinally slide on the moving rings (24).

7. The use method of the railway ballast backfilling equipment according to claim 3, characterized in that; railway ballast backfills equipment still includes two storage casees (31), and the equal sliding connection of two storage casees (31) all is equipped with two material pipes (34) on two storage casees (31) on moving movable support (1), and equal sliding connection has the shape of returning that is used for blockking material pipe (34) to block pole (33) on two storage casees (31).

8. The use method of the railway ballast backfilling equipment according to claim 2, characterized in that: railway ballast backfill equipment still includes trough of belt lead screw (43), trough of belt lead screw (43) sliding connection on moving movable support 1, and the lower extreme of trough of belt lead screw (43) is fixed with collects connecting rod (41), and the both ends of collecting connecting rod (41) all articulate and have collection board (42).

9. The use method of the railway ballast backfilling equipment according to claim 8, characterized in that: the collecting connecting rod (41) is provided with a baffle plate for limiting the upward rotation of the two collecting plates (42).

10. The use method of the railway ballast backfilling equipment according to claim 7, characterized in that: two trigger blocks (32) are fixed on the two material storage boxes (31).

Technical Field

The invention relates to the technical field of railway ballast backfilling, in particular to railway ballast backfilling equipment and a using method thereof.

Background

The ballast is the coarse gravel or the rubble that is used for laying highway or railway roadbed, because the ballast disperses train and railway rail weight on the roadbed, the rubble can disperse vibrations and high fever that the train produced when driving through, keep the gauge of rail unchangeable, the accident of can not take place to go out the rail, carry out the tamping operation to the ballast, improve the closely knit degree of ballast bed, increase orbital stability, eliminate orbital direction deviation, guarantee the safe operation of train, but can leave the jack that the device caused on the ballast when carrying out the tamping to the ballast, after the filling of ballast is accomplished to the jack, still have certain gap to exist between the ballast of back filling, the ballast that the tamping was accomplished will spread to jack department, influence the effect of tamping.

Disclosure of Invention

The invention aims to provide railway ballast backfilling equipment and a using method thereof, which can be used for filling railway ballasts in plug holes after tamping operation is finished.

The purpose of the invention is realized by the following technical scheme:

a method for using railway ballast backfilling equipment comprises the following steps:

the method comprises the following steps: placing the railway ballast backfilling equipment on a railway, and moving the railway ballast backfilling equipment along the railway;

step two: tamping railway ballast on a railway through railway ballast backfilling equipment, and filling the railway ballast after tamping the railway ballast in an insertion hole;

step three: pressing the two filling positions, and compacting the filling positions;

step four: and receiving the ballast splashed by tamping, and collecting the received ballast for subsequent use.

Railway ballast backfilling equipment, including moving movable support, the connecting plate, the tamping cone, the material flowing hole, the filler core, broken beginning, material flowing groove and motor groove, evenly be provided with four rail wheels on the moving movable support, two connecting plates are all installed respectively at the both ends of moving movable support through the pneumatic cylinder, make two connecting plate homoenergetic longitudinal movement, a plurality of tamping cones are fixed connection respectively at the lower extreme of two connecting plates, a plurality of filler cores rotate respectively to be connected in a plurality of tamping cones, the upper end of tamping cone is equipped with the feed port, the lower extreme of tamping cone is equipped with the material flowing hole, the lower extreme of filler core is equipped with broken beginning, broken beginning is the circular cone type, be equipped with material flowing groove on the filler core, be equipped with the motor groove on the filler core.

The railway ballast backfilling equipment comprises auxiliary supports, connecting rods, rotating rods, moving rings, pressing heads, lower pressing plates, auxiliary plates and sliding rods, wherein the two auxiliary supports are fixedly connected to the moving supports, the two connecting rods are both mounted on the two auxiliary supports through hydraulic cylinders II to enable the two connecting rods to longitudinally move, the two connecting rods are rotatably connected with the two rotating rods, the rotating rods are respectively rotatably connected to the moving rings, the moving rings are respectively slidably connected to the two auxiliary supports, the pressing heads are respectively slidably connected to the moving rings, springs I are respectively arranged between the pressing heads and the moving rings, conical grooves are respectively arranged on the pressing heads, the two lower pressing plates are respectively fixedly connected to the lower ends of the two connecting rods, and the auxiliary plates are hinged to the two ends of the two lower pressing plates, all be equipped with the semicircular groove on a plurality of accessory plates, a plurality of slide bars rotate respectively and connect on a plurality of slide bars, and a plurality of slide bars are sliding connection respectively on two auxiliary brackets, all are equipped with spring II between a plurality of slide bars and two auxiliary brackets.

Railway ballast backfilling equipment comprises storage boxes, trigger blocks, a plurality of material pipes and a plurality of slots, wherein the two storage boxes are connected to a moving support in a sliding mode, the two storage boxes are connected to two trigger blocks in a fixed mode, the two storage boxes are connected to two material pipes in a fixed mode, the plurality of material pipes are provided with the slots, the two material pipes are connected to the two storage boxes in a sliding mode respectively, and the two material pipes are connected to the two material pipes in a bent mode and inserted into the slots in the material pipes respectively.

Railway ballast backfills equipment is including collecting the connecting rod, the collecting board, trough of belt lead screw and screw ring, be equipped with two spouts on the trough of belt lead screw and make trough of belt lead screw can sliding connection on the movable support, screw ring rotates to be connected on the movable support, screw thread transmission between trough of belt lead screw and the screw ring, collect the lower extreme of connecting rod fixed connection at the trough of belt lead screw, two collecting boards all articulate on collecting the connecting rod, be equipped with a baffle on the collection connecting rod, two collecting boards of baffle restriction can't upwards rotate, two collecting boards all are equipped with the torsional spring between with the collection connecting rod.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a flow chart illustrating the use of the method for backfilling railroad ballast according to the present invention;

FIG. 2 is a schematic diagram of a mobile carriage of the apparatus of the present invention;

FIG. 3 is a schematic diagram of a tamping cone of the apparatus of the present invention;

FIG. 4 is a schematic view of a packing core of the apparatus of the present invention;

FIG. 5 is a schematic view of an auxiliary stand of the apparatus of the present invention;

FIG. 6 is a schematic view of a connecting rod of the apparatus of the present invention;

FIG. 7 is a schematic view of a pressing head of the apparatus of the present invention;

FIG. 8 is a schematic view of a lower platen of the apparatus of the present invention;

FIG. 9 is a schematic diagram of a storage bin of the apparatus of the present invention;

FIG. 10 is a schematic view of a clip-on stop lever of the apparatus of the present invention;

FIG. 11 is a schematic view of a collection linkage of the apparatus of the present invention;

fig. 12 is a general overview of the apparatus of the present invention.

In the figure: moving the support 1; a connecting plate 11; a tamping cone 12; a flow hole 121; a filler core 13; breaking the head 131; a chute 132; a motor groove 133; an auxiliary bracket 21; a connecting rod 22; the rotating rod 23; a shift ring 24; a pressing head 25; a lower press plate 26; an auxiliary plate 27; a slide bar 28; a material storage tank 31; a trigger block 32; a clip-shaped stopper rod 33; a feed pipe 34; a collection link 41; a collection plate 42; a grooved lead screw 43; a threaded ring 44.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1;

a method for using railway ballast backfilling equipment comprises the following steps:

the method comprises the following steps: placing the railway ballast backfilling equipment on a railway, and moving the railway ballast backfilling equipment along the railway;

step two: tamping railway ballast on a railway through railway ballast backfilling equipment, and filling the railway ballast after tamping the railway ballast in an insertion hole;

step three: pressing the two filling positions, and compacting the filling positions;

step four: and receiving the ballast splashed by tamping, and collecting the received ballast for subsequent use.

As shown in fig. 2-4;

the using method of the railway ballast backfilling equipment further uses the railway ballast backfilling equipment, the device comprises a moving support 1, connecting plates 11, tamping cones 12, material flowing holes 121, filler cores 13, breaking heads 131, material flowing grooves 132 and motor grooves 133, four track wheels are uniformly arranged on the moving support 1, the two connecting plates 11 are respectively installed at two ends of the moving support 1 through hydraulic cylinders, so that the two connecting plates 11 can longitudinally move, the plurality of tamping cones 12 are respectively and fixedly connected to the lower ends of the two connecting plates 11, the plurality of filler cores 13 are respectively and rotatably connected in the plurality of tamping cones 12, the upper ends of the tamping cones 12 are provided with the material feeding holes, the lower ends of the tamping cones 12 are provided with the material flowing holes 121, the lower ends of the filler cores 13 are provided with the breaking heads 131, the breaking heads 131 are conical, the filler cores 13 are provided with the material flowing grooves 132, and the motor grooves 133 are arranged on the filler cores 13;

the multiple filler cores 13 are all driven by speed reducing motors, the multiple speed reducing motors are respectively and fixedly connected into the multiple tamping cones 12, the multiple speed reducing motors are respectively positioned in the motor grooves 133 on the multiple filler cores 13, and the multiple filler cores 13 are respectively and fixedly connected onto output shafts of the multiple speed reducing motors;

the device can be inserted into railway ballasts through the plurality of tamping cones 12 to tamp the railway ballasts, so that gaps between the railway ballasts are reduced, the railway ballasts below a railway are sufficiently compacted, the running of a train is more stable, the two tamping cones 12 on one side drive the two filler cores 13 to move downwards, the two tamping cones 12 are more easily inserted into the railway ballasts through the two breaking heads 131 at the lower ends of the two filler cores 13, and the railway ballasts are extruded towards the middle through the two conical tamping cones 12, so that the gaps between the railway ballasts are reduced, and the railway ballasts are tamped;

further, the jacks are reserved after the tamping cone 12 is inserted into the railway ballast, the tight railway ballast can be dispersed into the jacks through the jacks, so that the tamping effect is affected, the tamping effect can be affected if the jacks are not filled, and a large amount of manpower and material resources can be wasted if the jacks are filled, so that after the railway ballast is tamped, the finely crushed railway ballast is injected into the flow channel 132 through the feed hole at the upper end of the tamping cone 12, the flow channel 132 does not correspond to the flow hole 121 in a normal state, the finely crushed railway ballast can be stored between the tamping cone 12 and the filler core 13, after the railway ballast is tamped, the flow channel 132 is aligned with the flow hole 121 up and down by rotating the filler core 13, and therefore when the tamping cone 12 moves upwards to pull out the interior of the railway ballast, the finely crushed railway ballast in the flow channel 132 can flow into the jacks 121 through the flow hole, so that the railway ballast is filled, and further, the fastened railway ballast cannot be diffused, and the railway ballast tamping effect is improved.

As shown in fig. 5-8;

the railway ballast backfilling equipment further comprises auxiliary supports 21, connecting rods 22, rotating rods 23, moving rings 24, pressing heads 25, lower pressing plates 26, auxiliary plates 27 and sliding rods 28, wherein the two auxiliary supports 21 are fixedly connected to the moving support 1, the two connecting rods 22 are respectively installed on the two auxiliary supports 21 through hydraulic cylinders II, so that the two connecting rods 22 can move longitudinally, the two connecting rods 22 are respectively and rotatably connected with the two rotating rods 23, the rotating rods 23 are respectively and rotatably connected to the moving rings 24, the moving rings 24 are respectively and slidably connected to the two auxiliary supports 21, the pressing heads 25 are respectively and slidably connected to the moving rings 24, springs I are arranged between the pressing heads 25 and the moving rings 24, conical grooves are formed in the pressing heads 25, the two lower pressing plates 26 are respectively and fixedly connected to the lower ends of the two connecting rods 22, two ends of the two lower pressing plates 26 are hinged with auxiliary plates 27, semicircular grooves are formed in the auxiliary plates 27, the sliding rods 28 are rotatably connected to the sliding rods 28 respectively, the sliding rods 28 are slidably connected to the two auxiliary supports 21 respectively, and springs II are arranged between the sliding rods 28 and the two auxiliary supports 21;

after the railway ballast is filled in the jack, a certain gap still exists between the later-filled railway ballast, in order to supplement and compact the jack position and further improve the overall compactness of the railway ballast, the connecting rod 22 moves downwards to drive the two rotating rods 23 to rotate, the two rotating rods 23 rotate to drive the two moving rings 24 to move towards two sides, the two moving rings 24 move towards two sides to drive the two pressing heads 25 to move towards two sides, so that the two pressing heads 25 are respectively aligned with the two broken heads 131, the tapered grooves arranged on the two pressing heads 25 can also be matched with the two broken heads 131, so that the two broken heads 131 can be inserted into the two pressing heads 25, the two broken heads 131 are driven to move downwards by the downward movement of the two tamping cones 12, the two broken heads 131 move downwards to press the two pressing heads 25 to move downwards, so that the two pressing heads 25 are pressed at the two jacks, so that the later added railway ballast can be compacted;

further, after the two tamping cones 12 on one side are inserted into the railway ballast, the two conical tamping cones 12 extrude the railway ballast towards the middle, so as to reduce gaps between the railway ballast, but the railway ballast between the two tamping cones 12 is also arched upwards after being extruded, the connecting rod 22 moves downwards to drive the lower pressing plate 26 to move downwards, the lower pressing plate 26 moves downwards to drive the two auxiliary plates 27 to rotate, the two auxiliary plates 27 drive the plurality of sliding rods 28 to move downwards, the plurality of sliding rods 28 are subjected to the acting force of the plurality of springs I, so that the two auxiliary plates 27 rotate to be in a horizontal state firstly, at this time, the two auxiliary plates 27 and the lower pressing plate 26 form a complete horizontal pressing plate, and then the connecting rod 22 moves downwards to drive the two auxiliary plates 27 and the lower pressing plate 26 to move downwards to press the arched railway ballast, so as to press the arched railway ballast evenly, so that the railway is more smooth and beautiful, and the gaps between the railway ballasts are tight and uniform, the stress is more stable, under the normal condition, the two auxiliary plates 27 incline upwards to reserve enough space on two sides to allow the two auxiliary plates 27 to pass through, and the two auxiliary plates 27 are spread when working, so that the railway ballasts with larger areas can be compacted, and the treatment efficiency and the quality of the railway ballasts are improved.

As shown in fig. 9-10;

the railway ballast backfilling equipment further comprises storage tanks 31, trigger blocks 32, clip-shaped stop rods 33 and material pipes 34, wherein the two storage tanks 31 are connected to the movable support 1 in a sliding manner, the two trigger blocks 32 are fixedly connected to the two storage tanks 31, the two material pipes 34 are fixedly connected to the two storage tanks 31, slots are formed in the plurality of material pipes 34, the two clip-shaped stop rods 33 are respectively connected to the two storage tanks 31 in a sliding manner, and the two clip-shaped stop rods 33 are respectively inserted into the slots in the plurality of material pipes 34;

the two storage tanks 31 are driven by the driving assembly, so that the two storage tanks 31 can move transversely, the moving directions of the two storage tanks 31 are opposite, the driving assembly consists of two lead screws and a speed reducing motor II, the two lead screws are rotationally connected to the moving support 1, the two lead screws are in belt transmission, one of the lead screws is fixedly connected to an output shaft of the speed reducing motor II, and the two storage tanks 31 are in thread transmission with the two lead screws;

the two clip-shaped blocking rods 33 are driven by the hydraulic cylinder III to enable the two clip-shaped blocking rods 33 to move transversely;

the prepared fine ballast is loaded into the two storage boxes 31, the ballast in the two storage boxes 31 flows into the flow channels 132 through the plurality of material pipes 34 respectively, and the circulation and the closing of the plurality of material pipes 34 are controlled by the plurality of clip-shaped blocking rods 33 respectively, so that the ballast can flow into the plurality of flow channels 132 when needed.

As shown in fig. 11-12;

the railway ballast backfilling equipment further comprises a collecting connecting rod 41, collecting plates 42, a grooved lead screw 43 and a threaded ring 44, wherein the grooved lead screw 43 is provided with two sliding grooves so that the grooved lead screw 43 can be slidably connected to the movable support 1, the threaded ring 44 is rotatably connected to the movable support 1, the grooved lead screw 43 and the threaded ring 44 are in threaded transmission, the collecting connecting rod 41 is fixedly connected to the lower end of the grooved lead screw 43, the two collecting plates 42 are hinged to the collecting connecting rod 41, the collecting connecting rod 41 is provided with a baffle plate which limits the two collecting plates 42 from upwards rotating, and torsion springs are arranged between the two collecting plates 42 and the collecting connecting rod 41;

the threaded ring 44 is driven by a speed reducing motor III and a belt pulley, the belt pulley is fixedly connected to an output shaft of the speed reducing motor III, the speed reducing motor III is fixedly connected to the movable support 1, and the threaded ring 44 and the belt pulley are in belt transmission;

when the tamping cones 12 work, the railway ballasts are driven to splash when the tamping cones 12 are inserted into and pulled out of the railway ballasts, so that the railway ballasts splash between two rails of a railway, the stability of the railway ballasts inside the rails is influenced, the splashed railway ballasts are collected through the collecting connecting rods 41 and the two collecting plates 42, the railway ballasts are made to fall on the two collecting plates 42, and the influence of the splashed railway ballasts on the interior of the rails is avoided;

furthermore, the ballast on the two collecting plates 42 can be collected for filling the jacks, thereby avoiding unnecessary waste and saving resources, and by moving the two material storage tanks 31 to the vector side, the space between the two material storage tanks 31 can allow the collecting connecting rod 41 and the two collecting plates 42 to pass through, when the collecting link 41 and the two collecting plates 42 are moved to the upper ends of the two magazines 31, the two magazines 31 are moved toward the middle, the trigger blocks 32 of the two magazines 31 will then come into contact with the two collecting plates 42, so that the two collecting plates 42 both rotate downwards, and then the railway ballast on the two collecting plates 42 flows along the two collecting plates 42 which incline downwards to fall into the two storage boxes 31, so as to complete the collection of the railway ballast, at this time, the railway ballast can respectively flow into the tamping cones 12 through the two material storage boxes 31 for repeated use.