CN213649736U

CN213649736U - Opening and closing device for side plate of wagon compartment

Info

Publication number: CN213649736U
Application number: CN202022768913.1U
Authority: CN
Inventors: 刘雷; 张磊; 韩玉海; 张洪举; 刘健; 刘波
Original assignee: Panjin Lolotoo Special Vehicle Repairing And Manufacturing Co ltd
Current assignee: Panjin Lolotoo Special Vehicle Repairing And Manufacturing Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-09
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the boxcar field, especially, a switching device of boxcar curb plate does not have the locking function at the switching structure to current boxcar curb plate, need use the support member to support or artificial support after opening, the problem of wasting time and energy, the following scheme of present proposition, it includes the carriage, one side in carriage is the opening, and the top fixed mounting in carriage has the mount pad, and the mounting groove has been seted up to one side of mount pad, and the turning block is installed to the mounting groove internal rotation, the one end fixed mounting of turning block has the curb plate, and the curb plate is installed in one side in carriage, and one side fixed mounting of turning block has first bevel gear, the control flume has been seted up to the bottom of mount pad, and slidable mounting has the regulation seat in. The utility model discloses rational in infrastructure, convenient operation, curb plate on this carriage have fixed function at the switching structurally, can fix the curb plate after opening, use labour saving and time saving.

Description

Opening and closing device for side plate of wagon compartment

Technical Field

The utility model relates to a boxcar technical field especially relates to a switching device of boxcar curb plate.

Background

The truck is a commercial vehicle mainly designed and equipped for carrying goods, and can be used for towing a trailer or not, wherein the truck is generally called a truck, also called a truck, and is mainly used for transporting goods, sometimes called a vehicle capable of towing other vehicles, belongs to the category of commercial vehicles, and can be generally divided into a heavy type and a light type according to the weight of the manufactured vehicle, a compartment of the truck is used for loading goods, and most of side plates of the compartment of the truck can be opened;

however, the existing wagon compartment side plate does not have a locking function in an opening and closing structure, and needs to be supported or artificially supported by a support rod piece after being opened, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a switching device of a side plate of a boxcar.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the opening and closing device for the side plate of the wagon carriage comprises a carriage body, wherein one side of the carriage body is provided with an opening, the top of the carriage body is fixedly provided with a mounting seat, one side of the mounting seat is provided with a mounting groove, a rotating block is rotatably mounted in the mounting groove, one end of the rotating block is fixedly provided with the side plate, the side plate is mounted at one side of the carriage body, one side of the rotating block is fixedly provided with a first bevel gear, the bottom of the mounting seat is provided with a control groove, an adjusting seat is slidably mounted in the control groove, one side of the adjusting seat is provided with a threaded hole, the inner wall of one side of the control groove is rotatably provided with a lead screw, the lead screw is in threaded connection with the threaded hole, one end of the lead screw is fixedly provided with a second bevel gear, the second bevel gear, the rotary hole is formed in the inner wall of the bottom of the groove, the threaded rod is connected to the inner wall of the rotary hole in a rotating mode, the top end of the threaded rod is connected into the threaded groove in a threaded mode, and the rotating disc is fixedly installed at the bottom end of the threaded rod.

Preferably, the top of rolling disc has seted up the spring groove, and spring inslot sliding connection has the fixture block, has seted up a plurality of draw-in grooves on the top inner wall in carriage, and the fixture block is installed in the draw-in groove that corresponds.

Preferably, the bottom inner wall in spring groove has seted up the slide opening, and slidable mounting has the slide bar in the slide opening, and the bottom fixed mounting of slide bar has the handle, and the top fixed connection of slide bar is equipped with the spring on the slide bar on the fixture block, the bottom fixed connection of spring on the inner wall in spring groove, and the top fixed connection of spring is in the bottom of fixture block, and the slide bar drives the fixture block and removes, and fixture block roll-off draw-in groove extrudees the spring, can cancel the fixed restriction of rolling disc.

Preferably, the annular groove has been seted up on the top inner wall in carriage, and the top fixed mounting of rolling disc has the connecting block, the lateral wall sliding connection of connecting block and annular groove drives the connecting block and slides in the annular groove when the rolling disc is rotatory, can promote the stability of rolling disc when rotating.

Preferably, an auxiliary groove is formed in the inner wall of the top of the control groove, a sliding block is fixedly mounted at the top of the adjusting seat, and the sliding block is connected with the inner wall of the auxiliary groove in a sliding mode.

Preferably, the rotating groove is formed in the inner wall of one side of the control groove, one end of the screw rod is rotatably connected into the rotating groove, and the screw rod can improve the stability during rotation when rotating in the rotating groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when the side plate is rotated, one side of the carriage is opened, the rotating block drives the first bevel gear to rotate, the second bevel gear drives the screw rod to rotate, the adjusting seat slides in the control groove, the handle is pulled after the adjusting seat moves to the position corresponding to the limiting rod, the sliding rod drives the clamping block to move, the clamping block slides out of the clamping groove and extrudes the spring, the fixing limit of the rotating disc can be eliminated, the handle is rotated, the threaded rod drives the limiting rod to move, the limiting rod is inserted into the limiting groove, the position of the adjusting seat can be fixed, the screw rod cannot drive the adjusting seat to move, and therefore the position of the opened side plate can be fixed temporarily;

the utility model discloses rational in infrastructure, convenient operation, curb plate on this carriage have fixed function at the switching structurally, can fix the curb plate after opening, use labour saving and time saving.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a carriage; 2. a mounting seat; 3. mounting grooves; 4. rotating the block; 5. a side plate; 6. a first bevel gear; 7. a control slot; 8. a screw rod; 9. a second bevel gear; 10. an adjusting seat; 11. a limiting rod; 12. a threaded rod; 13. rotating the disc; 14. a card slot; 15. a clamping block; 16. a slide bar; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an opening and closing device for a side plate of a wagon compartment comprises a compartment 1, one side of the compartment 1 is provided with an opening, a mounting seat 2 is fixedly mounted at the top of the compartment 1, a mounting groove 3 is formed in one side of the mounting seat 2, a rotating block 4 is rotatably mounted in the mounting groove 3, a side plate 5 is fixedly mounted at one end of the rotating block 4, the side plate 5 is mounted at one side of the compartment 1, a first bevel gear 6 is fixedly mounted at one side of the rotating block 4, a control groove 7 is formed in the bottom of the mounting seat 2, an adjusting seat 10 is slidably mounted in the control groove 7, a threaded hole is formed in one side of the adjusting seat 10, a lead screw 8 is rotatably mounted on the inner wall of one side of the control groove 7, the lead screw 8 is in threaded connection with the threaded hole, a second bevel gear 9 is fixedly mounted at one, sliding mounting has gag lever post 11 in the recess, and threaded groove has been seted up to the bottom of gag lever post 11, has seted up rotatory hole on the bottom inner wall of recess, and the rotation in the rotatory downthehole rotation is connected with threaded rod 12, and threaded connection is in the threaded groove on the top of threaded rod 12, and the bottom fixed mounting of threaded rod 12 has rolling disc 13.

In this embodiment, the spring groove has been seted up to the top of rolling disc 13, and spring inslot sliding connection has fixture block 15, has seted up a plurality of draw-in grooves 14 on the top inner wall of carriage 1, and fixture block 15 installs in corresponding draw-in groove 14.

In this embodiment, a sliding hole is formed in the inner wall of the bottom of the spring groove, a sliding rod 16 is slidably mounted in the sliding hole, a handle 17 is fixedly mounted at the bottom end of the sliding rod 16, the top end of the sliding rod 16 is fixedly connected to the fixture block 15, a spring is sleeved on the sliding rod 16, the bottom end of the spring is fixedly connected to the inner wall of the spring groove, the top end of the spring is fixedly connected to the bottom of the fixture block 15, the sliding rod 16 drives the fixture block 15 to move, the fixture block 15 slides out of the clamping groove 14 and extrudes the spring, and the.

In this embodiment, seted up the ring channel on the top inner wall of carriage 1, the top fixed mounting of rolling disc 13 has the connecting block, the lateral wall sliding connection of connecting block and ring channel drives the connecting block and slides in the ring channel when rolling disc 13 is rotatory, stability when rolling disc 13 rotates can be promoted.

In this embodiment, an auxiliary groove is formed in the inner wall of the top of the control groove 7, a sliding block is fixedly mounted at the top of the adjusting seat 10, and the sliding block is connected with the inner wall of the auxiliary groove in a sliding manner.

In this embodiment, the rotating groove has been seted up on one side inner wall of control groove 7, and the one end of lead screw 8 is rotated and is connected in the rotating groove, and lead screw 8 is when the rotating groove internal rotation, stability when can promoting the rotation.

In this embodiment, when the side plate 5 is rotated, one side of the carriage 1 is opened, the rotation of the side plate 5 can drive the rotation block 4 to rotate, the rotation block 4 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the screw rod 8 to rotate, so that the screw rod 8 drives the adjusting seat 10 to move, the adjusting seat 10 slides in the control groove 7, after the adjusting seat 10 moves to a position corresponding to the limiting rod 11, the side plate 5 is also opened at the same time, the handle 17 is pulled, the handle 17 drives the slide rod 16 to move, the slide rod 16 drives the clamping block 15 to move, the clamping block 15 slides out of the clamping groove 14 and extrudes the spring, the fixed limit of the rotating disc 13 can be cancelled, the handle 17 is rotated, the rotating disc 13 drives the threaded rod 12 to rotate, the threaded rod 12 drives the limiting rod 11 to move, the limiting rod 11 is inserted into the, so that the screw rod 8 can not drive the adjusting seat 10 to move, thereby limiting the rotation of the screw rod 8 and temporarily fixing the position of the opened side plate 5.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, curb plate 5 on this carriage 1 has fixed function at the switching structure, can fix curb plate 5 after opening, uses labour saving and time saving.

Claims

1. The opening and closing device for the side plate of the wagon carriage comprises a carriage (1) and is characterized in that one side of the carriage (1) is provided with an opening, a mounting seat (2) is fixedly mounted at the top of the carriage (1), a mounting groove (3) is formed in one side of the mounting seat (2), a rotating block (4) is rotatably mounted in the mounting groove (3), a side plate (5) is fixedly mounted at one end of the rotating block (4), the side plate (5) is mounted at one side of the carriage (1), a first bevel gear (6) is fixedly mounted at one side of the rotating block (4), a control groove (7) is formed in the bottom of the mounting seat (2), an adjusting seat (10) is slidably mounted in the control groove (7), a threaded hole is formed in one side of the adjusting seat (10), a lead screw (8) is rotatably mounted on the inner wall of one side of the control groove (7), the lead screw (8) is in threaded, second bevel gear (9) and first bevel gear (6) meshing, the spacing groove has been seted up to the bottom of adjusting seat (10), the top of carriage (1) is seted up flutedly, slidable mounting has gag lever post (11) in the recess, the thread groove has been seted up to the bottom of gag lever post (11), rotatory hole has been seted up on the bottom inner wall of recess, rotatory downthehole rotation is connected with threaded rod (12), the top threaded connection of threaded rod (12) is in the thread groove, the bottom fixed mounting of threaded rod (12) has rolling disc (13).

2. The opening and closing device for the side plate of the boxcar of the truck as claimed in claim 1, wherein the top of the rotating disc (13) is provided with a spring groove, a clamping block (15) is connected in the spring groove in a sliding manner, the inner wall of the top of the boxcar (1) is provided with a plurality of clamping grooves (14), and the clamping block (15) is installed in the corresponding clamping groove (14).

3. The opening and closing device for the side plate of the boxcar of the freight car as claimed in claim 2, wherein the inner wall of the bottom of the spring slot is provided with a slide hole, a slide rod (16) is arranged in the slide hole in a sliding manner, the bottom end of the slide rod (16) is fixedly provided with a handle (17), the top end of the slide rod (16) is fixedly connected to the clamping block (15), the slide rod (16) is sleeved with a spring, the bottom end of the spring is fixedly connected to the inner wall of the spring slot, and the top end of the spring is fixedly connected to the bottom of the clamping block (.

4. The opening and closing device for the side plate of the boxcar of the freight car as claimed in claim 1, wherein the inner wall of the top of the boxcar (1) is provided with an annular groove, the top of the rotating disc (13) is fixedly provided with a connecting block, and the connecting block is slidably connected with the side wall of the annular groove.

5. The opening and closing device for the side plate of the boxcar of the freight car as claimed in claim 1, wherein the inner wall of the top of the control groove (7) is provided with an auxiliary groove, the top of the adjusting seat (10) is fixedly provided with a slide block, and the slide block is connected with the inner wall of the auxiliary groove in a sliding way.

6. The opening and closing device for the side plate of the boxcar as claimed in claim 1, wherein a rotary groove is formed on the inner wall of one side of the control groove (7), and one end of the screw rod (8) is rotatably connected in the rotary groove.