CN218575459U

CN218575459U - Safety protection device for passenger room assembly of railway vehicle

Info

Publication number: CN218575459U
Application number: CN202222479810.2U
Authority: CN
Inventors: 吴宇; 刘航
Original assignee: Wuhan CRRC Long Passenger Railway Vehicles Co Ltd
Current assignee: Wuhan CRRC Long Passenger Railway Vehicles Co Ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-03-07
Anticipated expiration: 2032-09-17

Abstract

The utility model discloses a rail vehicle guest room assembly safety device relates to rail vehicle assembly technical field, including the protection cask, the inside of protection cask is equipped with first stop gear, and first stop gear includes buckle and a set of spacing plectane, the surface of buckle and the surface sliding connection of protection cask, and first stop gear's below is equipped with a set of second stop gear, and every second stop gear all includes spacing frid, the bottom surface of spacing frid and the inner wall sliding connection of protection cask. Through the buckle that upwards stimulates the setting, can drive a set of spacing plectane and relieve the spacing to second stop gear to can make first stop gear slide backward at telescopic machanism's surface, loosen the buckle once more and just can make spacing plectane spacing once more to second stop gear, just reach the purpose of adjusting the length of device fast, thereby realized carrying out the effect of installing the device fast, and then saved workman's time and strength.

Description

Safety protection device for passenger room assembly of railway vehicle

Technical Field

The utility model relates to a rail vehicle assembles technical field, specifically is a rail vehicle guest room assembly safety device.

Background

In the rail vehicle assembling process, because the automobile body gets into the assembly stage in earlier stage when, the door fails to install, when the staff installs interior fitting in to the car, and electron component, there is certain potential safety hazard, leads to personnel to fall easily, because this regional personnel risk of falling appears easily, consequently needs rail vehicle guest room assembly safety device to warn the staff, avoids personnel and goods to drop.

And during the rail vehicle gets into the assembly, often need to install rail vehicle guest room assembly safety device to a plurality of rail door, present common rail vehicle guest room assembly safety device need at first install the one end at the door with device one end, rotates threaded rod adjustment length again in order to adapt different rail door, and when the adjustment distance of a plurality of rail door all is longer, just waste time and energy relatively, be not convenient for install.

Therefore, a safety protection device for a passenger compartment of a railway vehicle is needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rail vehicle guest room assembly safety device for making up the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail vehicle guest room assembly safety device, includes the protection cask, the inside of protection cask is equipped with first stop gear, first stop gear includes buckle and a set of spacing plectane, the surface of buckle and the surface sliding connection of protection cask, first stop gear's below is equipped with a set of second stop gear, every second stop gear all includes spacing frid, the bottom surface of spacing frid and the inner wall sliding connection of protection cask, the surface of spacing plectane and spacing frid contact, the front of protection cask is equipped with telescopic machanism, telescopic machanism is including inserting the board, insert the board embedding in the inside of protection cask, insert the surface of board and the inner wall sliding connection of protection cask, the surface of inserting the board contacts with the surface of two spacing frids wherein.

Preferably, the bottom surface of buckle fixedly connected with a set of pull rod, the surface of pull rod and the inner wall sliding connection of protection cask, the bottom surface of pull rod and the upper surface fixed connection of spacing plectane.

Preferably, the outer surface of each pull rod is wound with a limiting spring, and the upper end and the lower end of each limiting spring are fixedly connected with the upper surface of the limiting circular plate and the inner wall of the protection barrel respectively.

Preferably, every equal sliding connection in inside of spacing frid has spacing slide-shaft, the right-hand member of spacing slide-shaft and the inner wall fixed connection of protection cask, every the surface of spacing slide-shaft all twines reset spring, both ends respectively with the right flank of spacing frid and the inner wall fixed connection of protection cask about reset spring.

Preferably, the front face of the inserting plate is fixedly connected with a jacking plate, the front face of the jacking plate is fixedly connected with an inserting rod, the outer surface of the inserting rod is connected with a blocking rod in a sliding mode, the outer surfaces of the jacking plate and the blocking rod are both contacted with the inner wall of the protective barrel, the outer surface of the inserting rod is wound with a strong spring, and the front end and the rear end of the strong spring are fixedly connected with the front face of the jacking plate and the back face of the blocking rod respectively.

Preferably, the back fixedly connected with reference column of protection cask, the surface of reference column rotates and is connected with the rotation post, the back fixedly connected with second splint of rotation post.

Preferably, the outer surface of the second clamping plate is provided with a protective pad, and the front surface of the blocking rod is fixedly connected with the first clamping plate.

Has the advantages that:

compared with the prior art, this rail vehicle guest room assembly safety device possesses following beneficial effect:

1. the utility model discloses a upwards stimulate the buckle that sets up, can drive a set of spacing plectane and remove spacing to second stop gear to can make first stop gear slide backward at telescopic machanism's surface, loosen the buckle once more and just can make spacing plectane spacing second stop gear once more, just reach the purpose of adjusting the length of device fast, thereby realized carrying out the effect of installing the device fast, and then saved workman's time and strength.

2. The utility model discloses a cooperation between the jack-up board that sets up and the powerful spring can fill up the jack-up with the protection to can strengthen the inseparable degree of connecting between protection pad and the track door, use the protection pad that sets up, can avoid second splint direct contact door frame and harm door frame, improve the practicality of device.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the middle telescopic mechanism of the present invention;

fig. 3 is a top cross-sectional view of the protective drum of the present invention;

fig. 4 is a front sectional view of the protective drum of the present invention;

fig. 5 is a perspective view of the first limiting mechanism of the present invention;

fig. 6 is a perspective view of the second limiting mechanism of the present invention.

In the figure: 1. the protection barrel, 2, first stop gear, 201, buckle, 202, pull rod, 203, spacing plectane, 204, spacing spring, 3, second stop gear, 301, spacing frid, 302, spacing slide-shaft, 303, reset spring, 4, telescopic machanism, 401, insert the board, 402, jack-up board, 403, powerful spring, 404, insert the pole, 405, the separation pole, 5, first splint, 6, the reference column, 7, the rotation post, 8, second splint, 9, the protection pad.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-6, a rail vehicle passenger room assembly safety device, including protection cask 1, the inside of protection cask 1 is equipped with first stop gear 2, and first stop gear 2 includes buckle 201 and a set of spacing plectane 203, and the surface of buckle 201 and the surface sliding connection of protection cask 1, the below of first stop gear 2 is equipped with a set of second stop gear 3, and every second stop gear 3 all includes spacing frid 301.

The upper surfaces of the limiting groove plates 301 are all provided with clamping grooves, and the clamping grooves are slightly larger than the size of the limiting circular plate 203, so that the limiting circular plate 203 can limit the limiting groove plates 301.

The bottom surface of spacing frid 301 and the inner wall sliding connection of protection cask 1, the surface and the spacing frid 301 of spacing plectane 203 contact, and the front of protection cask 1 is equipped with telescopic machanism 4, and telescopic machanism 4 inserts the board 401 including inserting, inserts the inside that board 401 inserted to protection cask 1. The smoothness of the outer surface of the insertion plate 401 is good, the insertion plate 401 can be promoted to be smoothly pushed to move the limiting groove plate 301, and the arranged insertion plate 401 and the limiting groove plate 301 are made of metal with high rigidity. The outer surface of the insertion plate 401 is slidably connected with the inner wall of the protection barrel 1, and the outer surface of the insertion plate 401 is in contact with the outer surfaces of two limit groove plates 301. The insertion plate 401 is always held between the two holding groove plates 301 during the process of protecting the inside of the drum 1.

The bottom surface of the pinch plate 201 is fixedly connected with a group of pull rods 202, the outer surface of each pull rod 202 is in sliding connection with the inner wall of the protection barrel 1, the bottom surface of each pull rod 202 is fixedly connected with the upper surface of the limit circular plate 203, the outer surface of each pull rod 202 is wound with a limit spring 204, and the upper end and the lower end of each limit spring 204 are fixedly connected with the upper surface of the limit circular plate 203 and the inner wall of the protection barrel 1 respectively. The limit circular plate 203 abuts against the limit groove plate 301 by the elastic force of the limit spring 204, and the limit groove plate 301 can be restricted from sliding. The limiting circular plates 203 and the limiting groove plates 301 are arranged in a one-to-one correspondence manner.

The inside of every spacing frid 301 all has spacing slide-shaft 302, and the right-hand member of spacing slide-shaft 302 and the inner wall fixed connection of protection cask 1, the surface of every spacing slide-shaft 302 all twines reset spring 303, and both ends are respectively with the right flank of spacing frid 301 and the inner wall fixed connection of protection cask 1 about reset spring 303. The limiting block is fixedly connected to the bottom surface of each limiting groove plate 301, so that the limiting groove plates 301 are prevented from sliding, and the inner wall of the protective barrel 1 is provided with a groove capable of enabling the limiting groove plates 301 to slide.

Insert the positive fixedly connected with jack-up board 402 of board 401, the positive fixedly connected with of jack-up board 402 inserts pole 404, the surface sliding connection of inserting pole 404 has the barrier rod 405, the surface of jack-up board 402 and barrier rod 405 all contacts with the inner wall of protection cask 1, the surface winding of inserting pole 404 has powerful spring 403, powerful spring 403 both ends respectively with the front of jack-up board 402 and the back fixed connection of barrier rod 405 around.

Through the cooperation between the strong spring 403 and the insertion rod 404, a pushing force can be given to the insertion plate 401, the limiting groove plate 301 can be pushed forward, and the connection between the protective pad 9 and the door can be made tighter.

The back fixedly connected with reference column 6 of protection cask 1, the surface rotation of reference column 6 is connected with rotates post 7, rotates the back fixedly connected with second splint 8 of post 7, and the surface mounting of second splint 8 has the protection to fill up 9, the first splint 5 of positive fixedly connected with of separation pole 405. The protection pad 9 can avoid sharp edges and corners on the outer surface of the second clamping plate 8 to damage the rail car door frame.

The working principle is as follows: when the safety protection device for assembling the passenger compartment of the railway vehicle needs to be installed, the first clamping plate 5 is clamped at one end of a railway vehicle door, the whole device and the ground are inclined to form an acute angle smaller than fifteen degrees, two fingers are used for respectively clamping the open groove on the outer surface of the buckle plate 201 and pulling the open groove to one side far away from the device, so that the pull rod 202 and the limiting circular plate 203 can be driven to move upwards, the limiting of a group of limiting circular plates 203 on a group of limiting groove plates 301 can be released, the first limiting mechanism 2 is pushed to move backwards, the protecting barrel 1 is pushed to slide backwards on the outer surface of the telescopic mechanism 4, the inserting plate 401 is made to rub to pass through different limiting groove plates 301 and move backwards, wherein when the inserting plate 401 is not contacted with one limiting groove plate 301 any more, under the action of the elastic force of the reset spring 303 corresponding to the limiting groove plate 301, the limiting groove plate 301 is reset until the inner wall of the back of the protective pad 9 is contacted with the door frame on the other side, the buckle plate 201 is finally loosened, under the action of the elastic force of the limiting spring 204, the limiting groove plate 301 can be limited again by the limiting circular plate 203, the protective drum 1 is pulled forwards at the moment, the protective drum 1 can be driven to drive the insertion plate 401, the jacking plate 402 and the insertion rod 404 to move forwards, then the whole device is parallel to the ground, under the action of the elastic force of the strong spring 403, the protective drum 1 can be jacked up, so that the protective pad 9 is more tightly connected with the door frame, and the installation of the safety protection device for assembling the railway vehicle passenger room is completed at the moment.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a rail vehicle passenger room assembles safety device, includes protection cask (1), its characterized in that: the inside of protection cask (1) is equipped with first stop gear (2), first stop gear (2) are including buckle (201) and a set of spacing plectane (203), the surface of buckle (201) and the surface sliding connection of protection cask (1), the below of first stop gear (2) is equipped with a set of second stop gear (3), every second stop gear (3) all include spacing frid (301), the bottom surface of spacing frid (301) and the inner wall sliding connection of protection cask (1), the surface and the spacing frid (301) of spacing plectane (203) contact, the front of protection cask (1) is equipped with telescopic machanism (4), telescopic machanism (4) are including inserting board (401), insert board (401) embedding in the inside of protection cask (1), the surface of inserting board (401) and the inner wall sliding connection of protection cask (1).

2. A rail vehicle passenger compartment assembly safety shield as claimed in claim 1, wherein: the utility model discloses a safety protection device for ship, including buckle (201), the bottom surface fixedly connected with of buckle (201) a set of pull rod (202), the outer surface of pull rod (202) and the inner wall sliding connection of protection cask (1), the bottom surface of pull rod (202) is connected with the upper surface fixed of spacing plectane (203).

3. A rail vehicle passenger compartment equipped safety shield according to claim 2, wherein: the outer surface of each pull rod (202) is wound with a limiting spring (204).

4. A rail vehicle passenger compartment equipped safety shield according to claim 1, wherein: every equal sliding connection in the inside of spacing frid (301) has spacing slide shaft (302), the right-hand member of spacing slide shaft (302) and the inner wall fixed connection of protection cask (1), every the surface of spacing slide shaft (302) all twines reset spring (303).

5. A rail vehicle passenger compartment assembly safety shield as claimed in claim 1, wherein: the front face of the inserting plate (401) is fixedly connected with a jacking plate (402), the front face of the jacking plate (402) is fixedly connected with an inserting rod (404), the outer surface of the inserting rod (404) is connected with a blocking rod (405) in a sliding mode, the outer surfaces of the jacking plate (402) and the blocking rod (405) are both in contact with the inner wall of the protective barrel (1), and the outer surface of the inserting rod (404) is wound with a strong spring (403).

6. A rail vehicle passenger compartment assembly safety shield as claimed in claim 5, wherein: the back fixedly connected with reference column (6) of protection cask (1), the surface rotation of reference column (6) is connected with rotates post (7), the back fixedly connected with second splint (8) of rotating post (7).

7. A rail vehicle passenger compartment assembly safety shield as claimed in claim 6, wherein: the outer surface mounting of second splint (8) has protection pad (9), the positive fixedly connected with first splint (5) of separation rod (405).