阅读说明：本技术 一种冷库车用侧翼全活动门 (Side wing full-movable door for refrigeration house vehicle ) 是由 黄洪田 张兆国 于 2021-08-17 设计创作，主要内容包括：本发明属于冷库车技术领域,尤其为一种冷库车用侧翼全活动门,包括厢体,所述厢体内部设置有上轨道和下轨道并分别螺栓紧固在所述厢体内顶壁和所述厢体内底壁,并相互平行设置,并对称设置,所述上轨道与所述下轨道之间由外向内按顺序依次滑动连接有固定门、折叠门和单开门并在其之间均通过重型铰链相连接,所述固定门、所述折叠门和所述单开门内部均固定连接有插杆锁件并且其两端分别卡接固定在所述上轨道内壁和所述下轨道内壁,所述折叠门内壁螺栓紧固有A滑轮座并对称设置,并分别滑动连接在所述上轨道内壁和所述下轨道内壁,所述厢体表面转动连接有定位卡杆并对称设置；本发明设计新颖,结构合理,整体操作简单,使用效果好。(The invention belongs to the technical field of refrigeration house vehicles, in particular to a side wing full-movable door for a refrigeration house vehicle, which comprises a compartment body, an upper track and a lower track are arranged in the carriage body and are respectively fastened on the inner top wall of the carriage body and the inner bottom wall of the carriage body by bolts, the upper rail and the lower rail are sequentially connected with a fixed door, a folding door and a single-door in a sliding way from outside to inside in sequence and are connected with each other through heavy hinges, the fixed door, the folding door and the single-door are all fixedly connected with inserted bar locking pieces inside and the two ends of the inserted bar locking pieces are respectively clamped and fixed on the inner wall of the upper track and the inner wall of the lower track, pulley seats A are fastened on the inner wall of the folding door through bolts and are symmetrically arranged, the carriage body is respectively connected with the inner wall of the upper track and the inner wall of the lower track in a sliding way, and the surface of the carriage body is rotationally connected with positioning clamping rods and is symmetrically arranged; the invention has novel design, reasonable structure, simple integral operation and good use effect.)

1. The utility model provides a freezer is full dodge gate of flank for car, includes the railway carriage or compartment body (1), its characterized in that: an upper track (2) and a lower track (3) are arranged in the carriage body (1) and are respectively fastened on the inner top wall of the carriage body (1) and the inner bottom wall of the carriage body (1) through bolts, are arranged in parallel and are symmetrically arranged, a fixed door (4), a folding door (5) and a single-opening door (6) are sequentially connected between the upper track (2) and the lower track (3) in a sliding manner from outside to inside in sequence and are connected through a heavy hinge (100), an inserted rod locking piece (7) is fixedly connected in each of the fixed door (4), the folding door (5) and the single-opening door (6), two ends of the inserted rod locking piece are respectively clamped and fixed on the inner wall of the upper track (2) and the inner wall of the lower track (3), pulley seats (8) are fastened on the inner wall of the folding door (5) through bolts and are symmetrically arranged and are respectively connected on the inner wall of the upper track (2) and the inner wall of the lower track (3) in a sliding manner, the surface of the carriage body (1) is rotationally connected with positioning clamping rods (9), symmetrically arranged and positioned on one side of the fixed door (4);

inserted bar latch fitting (7) is including transmission box (71), guide holder (72), transmission kelly (73) and rotatory handle (74), transmission box (71) fixed mounting respectively in fixed door (4) folding door (5) with singly open door (6) inside, guide holder (72) fixed mounting respectively in fixed door (4) folding door (5) with singly open door (6) inside and symmetry set up, and be located the guide holder (72) outside, equal sliding connection in transmission kelly (73) guide holder (72) inner wall and symmetry set up, transmission kelly (73) one end all runs through into transmission box (71) interior and sliding connection, transmission kelly (73) are kept away from the one end of transmission box (71) runs through respectively pass through respectively fixed door (4), folding door (5) with singly open door (6) outside and respectively with go up track (2) inner wall with down track (3) interior The wall is clamped and fixed, and the rotary handles (74) are rotatably connected to the surface of the transmission box (71), penetrate into the transmission box (71) and are connected with one end, located in the transmission box (71), of the transmission clamping rod (73).

2. The lateral wing full-movable door for the cold storage vehicle according to claim 1, characterized in that: the surface of the upper rail (2) and the surface of the lower rail (3) are provided with rail grooves (200) at positions corresponding to the positions of the pulley seats A (8), and the pulley seats A (8) are connected in the rail grooves (200) in a sliding manner.

3. The lateral wing full-movable door for the refrigerator vehicle according to claim 2, characterized in that: the surface of the lower rail (3) is provided with fixing grooves (300) matched with the ends of the external fixing ropes and located on one side of the rail groove (200), and waist-shaped notches facilitating the placement of the ends of the external fixing ropes are formed at equal intervals.

4. The lateral wing full-movable door for the cold storage vehicle according to claim 1, characterized in that: the surface of the upper track (2) and the surface of the lower track (3) are provided with hole grooves (400) matched with the transmission clamping rods (73) at positions opposite to the positions.

5. The lateral wing full-movable door for the cold storage vehicle according to claim 1, characterized in that: the surface of the upper track (2) and the surface of the lower track (3) are respectively provided with a groove (500) which corresponds to and is matched with the positions of the lugs arranged on the inner walls of the fixed door (4), the folding door (5) and the single-door (6), and the groove (500) is a trapezoidal frustum-shaped groove.

6. The lateral wing full-movable door for the cold storage vehicle according to claim 1, characterized in that: fixed door (4) surface, folding door (5) surface with singly open door (6) surface with corresponding department in rotatory handle (74) position has all seted up cavity (600) and all is fixed with the fender lid in its one end is articulated, rotatory handle (74) rotate to be connected in cavity (600), rotatory handle (74) with transmission box (71) junction is provided with the damping circle.

7. The lateral wing full-movable door for the refrigerator vehicle according to claim 2, characterized in that: a track upright post assembly (10) is connected between the upper track (2) and the lower track (3) in a sliding manner;

the rail upright post assembly (10) comprises a post body (101), a pulley seat B (102), a positioning lug (103), a folding post (104) and a lock head (105), wherein the post body (101) is positioned between the upper rail (2) and the lower rail (3), two ends of the post body are respectively connected with the inner wall of the upper rail (2) and the inner wall of the lower rail (3) in a sliding manner, the post body (101) is positioned between the two fixed doors (4) and is matched with the fixed doors, the pulley seat B (102) is fastened on the inner wall of the post body (101) through bolts, one end of the pulley seat B is connected in the rail groove (200) in a sliding manner, the positioning lug (103) is fastened on the center of the surface of the lower rail (3) through bolts and corresponds to the position of the post body (101), the folding post (104) is rotatably connected inside the post body (101) and is sleeved on the outer surface of the positioning lug (103), and the lock head (105) is in threaded connection with the outer side wall of the column body (101), one end of the lock head penetrates into the folding column (104), and the lock head is attached to the surface of the positioning lug (103).

8. The lateral wing full-movable door for the cold storage vehicle according to claim 7, characterized in that: the upper end face of the column body (101) is provided with a positioning clamping block (700) which is integrally formed and is connected with the inner wall of the upper rail (2) in a sliding mode, and the center of the surface of the upper rail (2) is provided with a positioning clamping groove which is matched with the positioning clamping block (700) and is clamped and fixed.

Technical Field

The invention belongs to the technical field of refrigeration house vehicles, and particularly relates to a side wing full-movable door for a refrigeration house vehicle.

Background

Boxcar is an important constitutional part of a freight train, mainly is used for the goods to deposit the transportation, and the volume in carriage is with the locomotive looks adaptation of freight train, and the kind in carriage has a lot, and its usage is mostly used for carrying the goods, and van body door is mostly set up two divisions of doors at the rear portion at present stage, receives the influence of railway carriage or compartment door for it is not very convenient that the transport is got up, only can satisfy and load small-size goods, influences or has restricted user's user demand.

In order to solve the problem, the application provides a lateral wing full-movable door for a refrigeration house vehicle.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a side wing full-movable door for a refrigeration house vehicle, which has the characteristics of convenience in loading, improvement on working efficiency and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a side wing full-movable door for a refrigerator car comprises a car body, wherein an upper rail and a lower rail are arranged in the car body and are respectively fastened on the top wall in the car body and the bottom wall in the car body through bolts, the upper rail and the lower rail are sequentially connected with a fixed door, a folding door and a single-door in a sliding way from outside to inside in sequence and are connected with each other through heavy hinges, the fixed door, the folding door and the single-door are all fixedly connected with inserted bar locking pieces inside and the two ends of the inserted bar locking pieces are respectively clamped and fixed on the inner wall of the upper track and the inner wall of the lower track, pulley seats A are fastened on the inner wall of the folding door through bolts and are symmetrically arranged, the positioning clamping rods are connected to the surface of the carriage body in a rotating mode, are symmetrically arranged, and are positioned on one side of the fixed door;

the inserted link locking piece comprises a transmission box, a guide seat, a transmission clamping rod and a rotary handle, the transmission box is respectively and fixedly arranged in the fixed door, the folding door and the single-door, the guide seats are respectively and fixedly arranged in the fixed door, the folding door and the single-door and are symmetrically arranged, and are positioned at the outer side of the guide seat, the transmission clamping rods are all connected with the inner wall of the guide seat in a sliding way and are symmetrically arranged, one end of the transmission clamping rod penetrates into the transmission box and is connected with the transmission box in a sliding way, one end of the transmission clamping rod, which is far away from the transmission box, penetrates out of the fixed door, the folding door and the single-door opening respectively and is clamped and fixed with the inner wall of the upper track and the inner wall of the lower track respectively, the rotary handles are rotatably connected to the surface of the transmission box, penetrate into the transmission box and are connected with one end, located inside the transmission box, of the transmission clamping rod.

Preferably, the side wing full-movable door for the refrigerator car is provided with rail grooves at positions corresponding to the pulley seats A on the upper rail surface and the lower rail surface, and the pulley seats A are connected in the rail grooves in a sliding manner.

Preferably, the lower rail surface is provided with fixing grooves matched with the ends of the external fixing ropes and located on one side of the rail groove, and waist-shaped notches facilitating the placement of the ends of the external fixing ropes are formed at equal intervals.

Preferably, the positions of the upper track surface and the lower track surface, which are opposite to the transmission clamping rod, are provided with hole grooves matched with the upper track surface and the lower track surface.

Preferably, the upper rail surface and the lower rail surface are respectively provided with a groove corresponding to and matched with a bump arranged on the inner wall of the fixed door, the folding door and the single-opening door, and the groove is a trapezoidal frustum-shaped groove.

Preferably, the side wing full-movable door for the refrigerator car is characterized in that the fixed door surface, the folding door surface and the single-door surface are provided with concave cavities corresponding to the positions of the rotary handle, one end of the rotary handle is fixedly hinged with a blocking cover, the rotary handle is rotatably connected in the concave cavities, and a damping ring is arranged at the joint of the rotary handle and the transmission box.

A side wing full-movable door for a refrigeration house vehicle is characterized in that a rail upright post assembly is connected between an upper rail and a lower rail in a sliding manner;

the rail upright post component comprises a post body, a pulley seat B, a positioning lug, a folding post and a lock head, wherein the post body is positioned between the upper rail and the lower rail, two ends of the post body are respectively connected with the inner wall of the upper rail and the inner wall of the lower rail in a sliding manner, the post body is positioned between the two fixed doors and is matched with the fixed doors, the pulley seat B is fastened on the inner wall of the post body through bolts, one end of the pulley seat B is connected in the rail groove in a sliding manner, the positioning lug is fastened on the center of the surface of the lower rail through bolts and corresponds to the position of the post body, the folding post is rotatably connected inside the post body and is sleeved on the outer surface of the positioning lug and is matched with the positioning lug, and the lock head is in threaded connection with the outer side wall of the post body, and one end of the lock head penetrates into the folding post and is attached to the surface of the positioning lug.

Preferably, the side wing full-movable door for the refrigerator car is characterized in that the upper end face of the cylinder body is provided with a positioning clamping block which is integrally formed and is in sliding connection with the inner wall of the upper rail, and the center of the surface of the upper rail is provided with a positioning clamping groove which is matched with the positioning clamping block and is clamped and fixed.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design and reasonable structure, further improves the loading and unloading efficiency of the carriage body by arranging the movable doors at the left side and the right side of the carriage body, saves labor power, and simultaneously reduces the loading and unloading cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pulley seat A according to the present invention;

FIG. 3 is a schematic view of a plunger lock of the present invention;

fig. 4 is a schematic structural view of the rail-column assembly of the present invention.

In the figure:

1. a compartment body; 2. an upper rail; 3. a lower rail; 4. a fixed door; 5. a folding door; 6. a single door is opened; 7. a plunger lock; 71. a transmission box; 72. a guide seat; 73. a transmission clamping rod; 74. rotating the handle; 8. a, a pulley seat; 9. positioning the clamping rod;

10. a rail upright assembly; 101. a cylinder; 102. b, a pulley seat; 103. positioning the bump; 104. folding the column; 105. a lock head;

100. a heavy duty hinge; 200. a rail groove; 300. fixing grooves; 400. a hole groove; 500. a groove; 600. a concave cavity; 700. and positioning the fixture block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4;

in this embodiment: present carriage exists the railway carriage or compartment door and mostly for setting up two divisions of doors at railway carriage or compartment body rear portion, receives the influence of carriage railway carriage or compartment door for it is not very convenient to carry, can only satisfy and load small-size goods, influences or has restricted user's user demand's problem, and to this body, this scheme has provided a freezer is automobile-used flank full dodge gate.

Further:

with the above in mind: a side wing full-movable door for a refrigerator car comprises a carriage body 1, wherein an upper track 2 and a lower track 3 are arranged inside the carriage body 1 and are respectively fastened on the inner top wall of the carriage body 1 and the inner bottom wall of the carriage body 1 through bolts, the upper track 2 and the lower track 3 are sequentially connected with a fixed door 4, a folding door 5 and a single-opening door 6 in a sliding way from outside to inside in sequence and are all connected with each other through a heavy hinge 100, the fixed door 4, the folding door 5 and the single-opening door 6 are all fixedly connected with an inserted link locking piece 7 inside and are respectively clamped and fixed on the inner wall of the upper track 2 and the inner wall of the lower track 3 at two ends, the inner wall of the folding door 5 is fastened with an A pulley seat 8 through bolts and is symmetrically arranged, the positioning clamping rods 9 are connected to the surface of the carriage body 1 in a rotating mode and are symmetrically arranged, and the positioning clamping rods are located on one side of the fixed door 4;

the inserted link latch fitting 7 comprises a transmission box 71, a guide seat 72, a transmission clamping rod 73 and a rotary handle 74, wherein the transmission box 71 is respectively and fixedly installed inside the fixed door 4, the folding door 5 and the single-opening door 6, the guide seat 72 is respectively and fixedly installed inside the fixed door 4, the folding door 5 and the single-opening door 6 and symmetrically arranged and located outside the guide seat 72, the transmission clamping rod 73 is respectively and slidably connected to the inner wall of the guide seat 72 and symmetrically arranged, one end of the transmission clamping rod 73 penetrates through the transmission box 71 and is slidably connected to the inner wall of the transmission box 71, one end of the transmission clamping rod 73, far away from the transmission box 71, penetrates through the fixed door 4, the outside of the folding door 5 and the single-opening door 6 and is respectively and fixedly clamped with the inner wall of the upper track 2 and the inner wall of the lower track 3, and the rotary handle 74 is respectively and rotatably connected to the surface of the transmission box 71 and penetrates through the inside of the transmission box 71 and is connected with one end of the transmission clamping rod 73, located inside the transmission box 71.

It should be noted that: in this embodiment, the fixed door 4, the folding door 5, and the single-door 6 are filled with heat insulating material.

In this embodiment: when the compartment door needs to be opened, the rotating handle 74 on the single-opening door 6 and the folding door 5 is sequentially rotated, the rotating handle 74 is rotated to enable the transmission clamping rod 73 to be separated from the hole groove 400, so that the single-opening door 6 and the folding door 5 are not fixed, then the single-opening door 6 and the folding door 5 are sequentially pulled to move towards one side of the fixed door 4, when the single-opening door 6 and the folding door 5 move to the corresponding position of the fixed door 4 and are folded, the positioning clamping rod 9 is pulled outwards and sleeved outside the single-opening door 6 and the folding door 5, so that the single-opening door 6 and the folding door 5 are fixed, then goods are loaded and unloaded into the compartment body, when the goods are fixed, the rope is sleeved on the surface of the goods, two ends of the rope are clamped and fixed in the fixed groove 300, when the compartment door needs to be closed, the positioning clamping rod 9 is pulled to reset, so that the single-opening door 6 and the folding door 5 are not fixed, then the folding door 5 and the single-opening door 6 are sequentially pulled to reset, in the reset process, the rotating handle 74 corresponding to the closed compartment door needs to be twisted to enable the transmission clamping rod 73 to enter the corresponding hole groove 400 to fix the compartment door, so that the connection stability of the compartment door is ensured, wherein the groove 500 and the bump are matched to be used for assisting in fixing the compartment door, the bearing capacity of the compartment door on external force is enhanced, the auxiliary locking is realized, and the using effect is better.

Further, the method comprises the following steps:

in an alternative embodiment: the surface of the upper track 2 and the surface of the lower track 3 are provided with track grooves 200 corresponding to the positions of the pulley seats A8, and the pulley seats A8 are connected in the track grooves 200 in a sliding manner.

In this embodiment, it should be noted that: the rail groove 200 is matched with the pulley seat A8, so that the carriage door can move conveniently, the labor intensity is reduced, and the using effect is good.

Further, the method comprises the following steps:

in an alternative embodiment: the fixed slot 300 that all offers with the end looks adaptation of external fixation rope on the 3 surfaces of lower track and be located rail groove 200 one side to equidistant waist shape notch of being convenient for the external fixation rope end to put into of offering.

In this embodiment, it should be noted that: thereby be convenient for and the external fixation rope end cooperate be convenient for fix the goods of the internal portion of railway carriage or compartment through setting up fixed slot 300, the practicality is strong and excellent in use effect.

Further, the method comprises the following steps:

in an alternative embodiment: the surface of the upper track 2 and the surface of the lower track 3 are provided with hole grooves 400 corresponding to the transmission clamping rod 73.

In this embodiment, it should be noted that: thereby it is convenient for cooperate with transmission kelly 73 and be convenient for fix the railway carriage or compartment door through setting up hole groove 400, improve structural stability and safety in utilization.

Further, the method comprises the following steps:

in an alternative embodiment: the surface of the upper track 2 and the surface of the lower track 3 are both provided with grooves 500 which correspond to the positions of the lugs arranged on the inner walls of the fixed door 4, the folding door 5 and the single-door 6 respectively and are matched with the lugs, and the grooves 500 are trapezoidal frustum-shaped grooves.

In this embodiment, it should be noted that: through setting up recess 500 and lug cooperation and being used for assisting fixedly to the railway carriage or compartment door, reinforcing railway carriage or compartment door realizes supplementary locking to the holding capacity of external force.

Further, the method comprises the following steps:

in an alternative embodiment: the surface of the fixed door 4, the surface of the folding door 5 and the surface of the single-opening door 6 are provided with a concave cavity 600 corresponding to the position of the rotary handle 74, one end of the concave cavity is hinged and fixed with a blocking cover, the rotary handle 74 is rotatably connected in the concave cavity 600, and a damping ring is arranged at the joint of the rotary handle 74 and the transmission box 71.

In this embodiment, it should be noted that: the concave cavity 600 is convenient for placing the rotating handle 74 and plays a certain protection role, and the using effect is good.

Please refer to fig. 1, fig. 2 and fig. 4;

a side wing full-movable door for a refrigerator car is characterized in that a rail upright post assembly 10 is connected between an upper rail 2 and a lower rail 3 in a sliding manner;

the rail upright post assembly 10 comprises a post body 101, a pulley seat 102, a positioning lug 103, a folding post 104 and a lock head 105, wherein the post body 101 is positioned between the upper rail 2 and the lower rail 3, two ends of the post body 101 are respectively connected with the inner wall of the upper rail 2 and the inner wall of the lower rail 3 in a sliding manner, the post body 101 is positioned between the two fixed doors 4 and matched with the two fixed doors, the pulley seat 102B is fastened on the inner wall of the post body 101 through bolts, one end of the pulley seat is connected in the rail groove 200 in a sliding manner, the positioning lug 103 is fastened on the center of the surface of the lower rail 3 through bolts and corresponds to the position of the post body 101, the folding post 104 is rotatably connected inside the post body 101 and sleeved on the outer surface of the positioning lug 103 and matched with the folding post 104, and the lock head 105 is in threaded connection with the outer side wall of the post body 101, and one end of the lock head penetrates into the folding post 104 and is matched with the surface of the positioning lug 103.

In this embodiment: when the cylinder 101 needs to be moved for loading, the locking head 105 is screwed outwards to prevent the locking head 105 from fixing the folding column 104, then the lower end of the cylinder 101 is pulled outwards, the lower end of the cylinder 101 is separated from the lower rail 3 and descends to a certain height, the folding column 104 continues to be in contact with the positioning lug 103 and is in a triangular structure, meanwhile, the positioning fixture block 700 is separated from the positioning slot to prevent the upper end of the cylinder 101 from being fixed, then the folding column 104 is separated from the positioning lug 103, then the cylinder 101 is pulled and moves to one side under the sliding of the B pulley seat 102, when the fixing is needed, the cylinder 101 is driven to move to the positioning slot through the B pulley seat 102, then the folding column 104 is connected with the positioning lug 103, then the cylinder 101 is pushed inwards to move and ascend to a certain height by pushing the cylinder 101 inwards, and the positioning fixture block 700 is driven to contact with the positioning slot to realize clamping and fixing on the upper end of the cylinder 101, then the locking head 105 is screwed inwards to be in threaded connection with the positioning lug 103 so as to fix the folding column 104, so that the integral fixation of the column body 101 is realized, the integral operation is simple, the structure is stable and strong, and the using effect is good.

Further, the method comprises the following steps:

in an alternative embodiment: the upper end surface of the column body 101 is provided with a positioning fixture block 700 which is integrally formed and is connected with the inner wall of the upper track 2 in a sliding way, and the center of the surface of the upper track 2 is provided with a positioning fixture groove which is matched with the positioning fixture block 700 and is clamped and fixed.

In this embodiment, it should be noted that: the upper end of the column body 101 is convenient to fix by arranging the positioning clamping block 700 to be matched with the positioning clamping groove, and the whole column body 101 is fixed by being matched with the positioning lug 103, the folding column 104 and the lock head 105, so that the structural stability of the column body is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.