Railway vehicle wallboard installation auxiliary device

Abstract

The utility model discloses a railway vehicle wallboard installation auxiliary device, which relates to the technical field of vehicle installation, and comprises a conveying frame and a railway vehicle wallboard main body, the outer wall of the conveying frame is provided with a placing groove, and the railway vehicle wallboard main body is movably inserted in the inner cavity of the placing groove. The rail vehicle wallboard conveying device has the advantages that the rail vehicle wallboard body is conveyed to an installation position through the conveying frame in an auxiliary mode, when the rail vehicle wallboard conveying device is used, one corner of the rail vehicle wallboard body is moved and placed on the first supporting block, then the other corner of the rail vehicle wallboard body is lifted up and pushed leftwards, and the rail vehicle wallboard body is conveyed to the installation position. The rail vehicle wallboard main body is driven to move leftwards and completely enter the inner cavity of the placing groove, so that the rail vehicle wallboard main body is conveniently protected during conveying, the friction behavior between the rail vehicle wallboard main body and the conveying frame is less in the loading and transporting process, the abrasion phenomenon in the transporting, loading and unloading process is conveniently reduced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of vehicle installation, in particular to an auxiliary device for installing a wall panel of a rail vehicle. Background Art

[0002] With the rapid development of the rail transit industry, the installation accuracy and efficiency of rail vehicle wall panels have become key factors affecting vehicle manufacturing quality and production cycle. During the installation process, transfer vehicles are required to assist in transporting rail vehicle wall panels to the rail vehicle wall panel installation site to facilitate subsequent installation.

[0003] In the prior art, it is necessary to manually move the rail vehicle wall panels to be installed onto the transfer vehicle, move the transfer vehicle to transport the rail vehicle wall panels to the installation site, then unload the rail vehicle wall panels from the transfer vehicle, and install the rail vehicle wall panels at the installation site. However, there are certain limitations in the actual operation process. During the loading and unloading process, in order to completely place the rail vehicle wall panels on the transfer vehicle, the staff adopts a method of moving one side of the rail vehicle wall panels to the edge of the transfer vehicle, and then pushing the rail vehicle wall panels to slide the rail vehicle wall panels into the transfer vehicle compartment. However, this operation causes greater friction at the contact point between the bottom of the rail vehicle wall panels and the transfer vehicle, which can easily cause wear on the bottom of the rail vehicle wall panels and the surface of the transfer vehicle, making it inconvenient to use. Moreover, during the movement of the transfer vehicle, the rail vehicle wall panels are prone to shaking in the transfer vehicle, and have poor stability. Therefore, a rail vehicle wall panel installation auxiliary device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, such as the large friction between the bottom of the rail vehicle wall panel and the contact point of the transfer vehicle for auxiliary installation, which easily causes wear of the bottom of the rail vehicle wall panel and the surface of the transfer vehicle, is inconvenient to use, and the rail vehicle wall panel is prone to shaking in the transfer vehicle during the movement of the transfer vehicle, and has poor stability. A rail vehicle wall panel installation auxiliary device is proposed to solve the above problems.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] A rail vehicle wall panel installation auxiliary device, comprising:

[0007] A conveyor frame and a rail vehicle wall panel body, wherein the outer wall of the conveyor frame is provided with a placement groove, and the rail vehicle wall panel body is movably inserted into the inner cavity of the placement groove, and a sliding assembly is provided on the conveyor frame, and the sliding assembly includes:

[0008] The mobile unit includes a first support block, a pulley, and a second support block, wherein the pulley is rotatably connected to the outer wall of the first support block via a rotating shaft, a slide groove is provided in the inner cavity of the placement groove, and the pulley is movably engaged in the slide groove, and the second support block is movably engaged in the placement groove;

[0009] The positioning unit is arranged in the inner cavity of the placement groove, and is used to limit the rail vehicle wall panel body in the placement groove.

[0010] Preferably, a protective pad is fixedly provided on the outer wall of the first support block, and a protective pad is fixedly provided on the inner wall of the inner cavity of the placement groove.

[0011] Preferably, the positioning unit includes a positioning plate and an adjusting block, the positioning plate is movably inserted in the placement slot, a moving block is fixedly provided on the outer wall of the positioning plate, the other end of the moving block is fixedly provided on the outer wall of the adjusting block, a positioning rod is movably inserted at the rear end of the adjusting block, a positioning port is opened on the outer wall of the conveying frame, and the positioning rod is docked and clamped in the corresponding positioning port.

[0012] Preferably, a connecting groove is provided inside the adjusting block, and a pressing plate is movably connected to the inner wall of the connecting groove, and the pressing plate is fixedly connected to the positioning rod.

[0013] Preferably, a compression spring is fixedly provided on the inner wall of the connecting groove, and the other end of the compression spring is fixedly provided on the outer wall of the pressing plate.

[0014] Preferably, a moving opening is provided on the outer wall of the conveying frame, and the moving block is movably engaged in the inner wall of the moving opening.

[0015] Preferably, a socket is provided on the outer wall of the conveying frame, and the positioning plate is movably inserted into the socket.

[0016] Preferably, a limiting groove is provided on the inner wall of the socket, a limiting block is movably engaged with the inner wall of the limiting groove, and the limiting block is fixedly arranged on the outer wall of the positioning plate.

[0017] Preferably, a handle is fixedly mounted on the outer wall of the conveying frame, and a conveying wheel is rotatably connected to the bottom of the conveying frame via a rotating shaft.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In the present invention, by setting the connection relationship between the conveying frame, the first support block, the pulley and the second support block, when the rail vehicle wall panel body is installed, the conveying frame is used to assist in conveying the rail vehicle wall panel body to the installation location, which is convenient for installation. When in use, by moving one corner of the rail vehicle wall panel body and placing the corner on the first support block, then lifting and pushing the other corner of the rail vehicle wall panel body to the left, the first support block and the pulley slide to the left, thereby driving the rail vehicle wall panel body to move to the left and put it into the placement groove. By lowering the other corner of the rail vehicle wall panel body onto the second support block, the rail vehicle wall panel body is completely put into the inner cavity of the placement groove, so that the rail vehicle is The wall panel body is surrounded to facilitate its protection during transportation, and the friction between the rail vehicle wall panel body and the conveying frame is reduced during the loading and unloading process, which is convenient for reducing wear during transportation and loading and unloading, and is easy to use. By setting the connection relationship between the positioning plate, the adjustment block and the positioning port, the positioning plate is driven by moving the adjustment block, so that the side of the positioning plate is fitted on the outer wall of the rail vehicle wall panel body, the position of the rail vehicle wall panel body is restricted, and the positioning rod is inserted and stuck in the corresponding positioning port, so that the position of the adjustment block is fixed, thereby fixing the use position of the positioning plate, further improving the stability of the rail vehicle wall panel body in the placement groove, and facilitating use at the transportation and installation site.

[0020] 2. In the present invention, by setting the connection relationship between the socket and the positioning plate, when the positioning plate moves to a position aligned with the socket, the adjusting block is pulled forward, so that the adjusting block moving forward drives the positioning plate forward, so that the positioning plate is received in the socket. At this time, the positioning plate is separated from the placement groove, which facilitates the subsequent entry of the rail vehicle wall panel body into the placement groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0022] In the attached figure:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a cross-sectional view of the conveyor structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the pulley structure of the utility model;

[0026] Figure 4 This is a cross-sectional view of the regulating block structure of the present utility model;

[0027] Figure 5 This is a schematic structural diagram of the positioning plate of the present utility model.

[0028] Serial numbers in the figure: 1. Conveyor rack; 101. Placement slot; 102. Handle; 103. Conveyor wheel; 104. Slide slot; 105. Moving port; 106. Positioning port; 107. Socket; 108. Limiting slot; 2. Rail vehicle wall panel body; 3. First support block; 301. Pulley; 302. Protective pad; 303. Second support block; 4. Positioning plate; 401. Moving block; 402. Limiting block; 5. Adjusting block; 501. Positioning rod; 502. Connecting slot; 503. Extrusion spring; 504. Pressing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example: This example provides a rail vehicle wall panel installation auxiliary device, see Figure 1-5 , specifically, including:

[0031] The conveyor frame 1 and the rail vehicle wall panel body 2, the outer wall of the conveyor frame 1 is provided with a placement groove 101, and the rail vehicle wall panel body 2 is movably inserted into the inner cavity of the placement groove 101. When installing the rail vehicle wall panel body 2, it is necessary to first transport the rail vehicle wall panel body 2 to the installation location. By placing the rail vehicle wall panel body 2 on the conveyor frame 1, the conveyor frame 1 surrounds the rail vehicle wall panel body 2, reducing the phenomenon of the rail vehicle wall panel body 2 being damaged by collision during transportation. A sliding component is provided on the conveyor frame 1, and the sliding component includes:

[0032] The mobile unit includes a first support block 3, a pulley 301 and a second support block 303. The pulley 301 is rotatably connected to the outer wall of the first support block 3 through a rotating shaft. A slide groove 104 is provided in the inner cavity of the placement groove 101, and the pulley 301 is movably connected to the slide groove 104. The second support block 303 is movably connected to the placement groove 101. When in use, one corner of the rail vehicle wall panel body 2 is moved so that the corner is placed on the first support block 3, and then the other corner of the rail vehicle wall panel body 2 is lifted and pushed to the left. The first support block 3 and the pulley 301 are driven to slide to the left. The first support block 3 moves to the left, thereby driving the rail vehicle wall panel body 2 to move to the left. Then, the other corner of the rail vehicle wall panel body 2 is lowered, and the second support block 303 supports the other corner of the rail vehicle wall panel body 2. The rail vehicle wall panel body 2 is completely received in the inner cavity of the placement groove 101, which is convenient for protecting the rail vehicle wall panel body 2. In addition, during operation, there is no friction between the rail vehicle wall panel body 2 and the conveying frame 1, which reduces wear during the movement process.

[0033] The positioning unit is arranged in the inner cavity of the placement groove 101 , and is used to confine the rail vehicle wall panel body 2 in the placement groove 101 .

[0034] A protective pad 302 is fixedly provided on the outer wall of the first support block 3, and a protective pad 302 is fixedly provided on the inner wall of the placement groove 101 to protect the interior of the placement groove 101 and the first support block 3, reduce the wear of the interior of the placement groove 101 and the first support block 3 on the rail vehicle wall panel body 2, and improve the protection effect.

[0035] The positioning unit includes a positioning plate 4 and an adjusting block 5. The positioning plate 4 is movably inserted into the placement groove 101. The outer wall of the positioning plate 4 is fixedly provided with a moving block 401. The other end of the moving block 401 is fixedly provided on the outer wall of the adjusting block 5. The rear end of the adjusting block 5 is movably inserted with a positioning rod 501. The outer wall of the conveying frame 1 is provided with a positioning port 106, and the positioning rod 501 is docked and snapped into the corresponding positioning port 106. When the first supporting block 3 drives the rail vehicle wall panel body 2 to move into the placement groove 101, the adjusting block 5 is held and pulled to the left, so that the adjusting block 5 moving to the left drives the moving block 401 to the left. Movement, the moving block 401 moving to the left drives the positioning plate 4 to move to the left, so that the side of the positioning plate 4 fits on the outer wall of the rail vehicle wall panel body 2, so as to limit the position of the rail vehicle wall panel body 2, and when the positioning plate 4 moves to the corresponding position, the corresponding positioning port 106 is aligned with the positioning rod 501, and the positioning rod 501 moves backward, so that the positioning rod 501 is inserted into and stuck in the positioning port 106, so that the position of the adjustment block 5 is fixed, thereby fixing the use position of the positioning plate 4, making it convenient to limit the rail vehicle wall panel body 2 in the placement groove 101, which is convenient for transportation.

[0036] A connecting groove 502 is provided inside the adjusting block 5, and a pressing plate 504 is movably connected to the inner wall of the connecting groove 502. The pressing plate 504 is fixedly connected to the positioning rod 501. The pressing plate 504 slides in the connecting groove 502 to limit the movement range of the adjusting block 5.

[0037] An extrusion spring 503 is fixedly provided on the inner wall of the connecting groove 502, and the other end of the extrusion spring 503 is fixedly provided on the outer wall of the pressing plate 504. The pushing force of the connecting groove 502 automatically pushes the pressing plate 504 backward, so that the pressing plate 504 moving backward drives the adjusting block 5 to move backward, so that the adjusting block 5 can dock and be stuck in the corresponding positioning port 106 without adjustment, thereby limiting the use position of the positioning plate 4.

[0038] A moving opening 105 is formed on the outer wall of the conveying frame 1 , and the moving block 401 is movably engaged in the inner wall of the moving opening 105 to limit the moving path and moving range of the positioning plate 4 .

[0039] A socket 107 is provided on the outer wall of the conveying frame 1, and the positioning plate 4 is movably inserted into the socket 107. When the positioning plate 4 moves to a position aligned with the socket 107, the adjusting block 5 is pulled forward so that the adjusting block 5 moving forward drives the positioning plate 4 to move forward, so that the positioning plate 4 is received in the socket 107. At this time, the positioning plate 4 is separated from the placement groove 101, making it convenient for the rail vehicle wall panel body 2 to enter the placement groove 101.

[0040] A limiting groove 108 is provided on the inner wall of the socket 107 , and a limiting block 402 is movably engaged with the inner wall of the limiting groove 108 , and the limiting block 402 is fixedly arranged on the outer wall of the positioning plate 4 to limit the movement range of the positioning plate 4 and prevent the positioning plate 4 from arbitrarily detaching from the conveying rack 1 .

[0041] A handle 102 is fixedly installed on the outer wall of the conveying frame 1, which is convenient for staff to push it by hand, and a conveying wheel 103 is rotatably connected to the bottom of the conveying frame 1 through a rotating shaft, which facilitates the movement of the conveying frame 1 and facilitates the transportation of the rail vehicle wall panel body 2 to the installation site for installation.

[0042] Specifically, the working principle and operation method of the utility model are as follows:

[0043] When installing the rail vehicle wall panel body 2, it is necessary to first transport the rail vehicle wall panel body 2 to the installation location. When in use, one corner of the rail vehicle wall panel body 2 is moved and placed on the first support block 3, and then the other corner of the rail vehicle wall panel body 2 is lifted and pushed to the left, so as to drive the first support block 3 and the pulley 301 to slide to the left, and the first support block 3 moves to the left, so as to drive the rail vehicle wall panel body 2 to move to the left. After the movement is completed, the other corner of the rail vehicle wall panel body 2 is lowered to the second support block 303, so that the second support block 303 supports the other corner of the rail vehicle wall panel body 2, so that the rail vehicle wall panel body 2 is completely entered into the inner cavity of the placement groove 101, which is convenient for surrounding the rail vehicle wall panel body 2 and protecting it. In addition, during the transportation process, the friction between the rail vehicle wall panel body 2 and the conveying frame 1 is less, which is convenient for reducing the wear and tear during transportation and loading and unloading, and is convenient for use.

[0044] After the first support block 3 drives the rail vehicle wall panel body 2 to move into the placement groove 101, the adjusting block 5 is held and pushed backward, and the adjusting block 5 that moves backward drives the positioning plate 4 to move backward, so that the positioning plate 4 moves out of the socket 107 and enters the placement groove 101. The pressing plate 504 is pressed forward with the fingertips to drive the positioning rod 501 to move forward, and then the adjusting block 5 is pulled to the left, and the moving block 401 slides in the moving opening 105. The adjusting block 5 that moves to the left drives the moving block 401 to move to the left, so that the moving block 401 that moves to the left drives the positioning plate 4 to move to the left, so that the side of the positioning plate 4 fits the track. On the outer wall of the vehicle wall panel body 2, the position of the rail vehicle wall panel body 2 is restricted, and when the positioning plate 4 moves to the corresponding position, the corresponding positioning port 106 is aligned with the positioning rod 501, and by releasing the pressed pressing plate 504, the pushing force of the extrusion spring 503 pushes the pressing plate 504 backward, so that the backward moving pressing plate 504 drives the positioning rod 501 to move backward, so that the positioning rod 501 is inserted and stuck in the positioning port 106, so that the position of the adjustment block 5 is fixed, thereby fixing the use position of the positioning plate 4, making it convenient to limit the rail vehicle wall panel body 2 in the placement slot 101 and convenient for transportation.

[0045] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rail vehicle wall panel installation auxiliary device, comprising a conveying frame (1) and a rail vehicle wall panel body (2), wherein the outer wall of the conveying frame (1) is provided with a placement groove (101), and the rail vehicle wall panel body (2) is movably inserted into the inner cavity of the placement groove (101), characterized in that: The conveying frame (1) is provided with a sliding assembly, which comprises: A mobile unit, the mobile unit comprising a first support block (3), a pulley (301) and a second support block (303), the pulley (301) being rotatably connected to the outer wall of the first support block (3) via a rotating shaft, a slide groove (104) being provided in the inner cavity of the placement groove (101), and the pulley (301) being movably engaged in the slide groove (104), and the second support block (303) being movably engaged in the placement groove (101); A positioning unit is arranged in the inner cavity of the placement groove (101), and the positioning unit is used to confine the rail vehicle wall panel body (2) in the placement groove (101).

2. The rail vehicle wall panel installation auxiliary device according to claim 1, characterized in that: A protective pad (302) is fixedly provided on the outer wall of the first support block (3), and a protective pad (302) is fixedly provided on the inner wall of the inner cavity of the placement groove (101).

3. The rail vehicle wall panel installation auxiliary device according to claim 1, characterized in that: The positioning unit comprises a positioning plate (4) and an adjusting block (5); the positioning plate (4) is movably inserted into the placement groove (101); a moving block (401) is fixedly provided on the outer wall of the positioning plate (4); the other end of the moving block (401) is fixedly provided on the outer wall of the adjusting block (5); a positioning rod (501) is movably inserted at the rear end of the adjusting block (5); a positioning opening (106) is provided on the outer wall of the conveying frame (1), and the positioning rod (501) is docked and clamped in the corresponding positioning opening (106).

4. The rail vehicle wall panel installation auxiliary device according to claim 3, characterized in that: A connecting groove (502) is provided inside the regulating block (5), and a pressing plate (504) is movably engaged with the inner wall of the connecting groove (502), and the pressing plate (504) is fixedly connected to the positioning rod (501).

5. The rail vehicle wall panel installation auxiliary device according to claim 4, characterized in that: An extrusion spring (503) is fixedly arranged on the inner wall of the connecting groove (502), and the other end of the extrusion spring (503) is fixedly arranged on the outer wall of the pressing plate (504).

6. The rail vehicle wall panel installation auxiliary device according to claim 1, characterized in that: The outer wall of the conveying frame (1) is provided with a moving opening (105), and the moving block (401) is movably engaged in the inner wall of the moving opening (105).

7. The rail vehicle wall panel installation auxiliary device according to claim 6, characterized in that: The outer wall of the conveying frame (1) is provided with a socket (107), and the positioning plate (4) is movably inserted into the socket (107).

8. The rail vehicle wall panel installation auxiliary device according to claim 7, characterized in that: The inner wall of the socket (107) is provided with a limiting groove (108), the inner wall of the limiting groove (108) is movably engaged with a limiting block (402), and the limiting block (402) is fixedly arranged on the outer wall of the positioning plate (4).

9. The rail vehicle wall panel installation auxiliary device according to claim 1, characterized in that: A handle (102) is fixedly mounted on the outer wall of the conveying frame (1), and a conveying wheel (103) is rotatably connected to the bottom of the conveying frame (1) via a rotating shaft.

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