CN210794023U - Rail vehicle cab transferring and auxiliary mounting device - Google Patents
Rail vehicle cab transferring and auxiliary mounting device Download PDFInfo
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- CN210794023U CN210794023U CN201921067882.8U CN201921067882U CN210794023U CN 210794023 U CN210794023 U CN 210794023U CN 201921067882 U CN201921067882 U CN 201921067882U CN 210794023 U CN210794023 U CN 210794023U
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Abstract
The utility model discloses a transfer and auxiliary installation device for a railway vehicle cab, which is characterized by comprising a bottom supporting beam structure, a transverse adjusting device, a longitudinal adjusting device, a vertical adjusting device and a bottom connecting device; a forklift operation space is reserved at the bottom of the bottom supporting beam structure; the vertical adjusting devices comprise at least four groups, and horizontal supporting surfaces are arranged at the tops of the vertical adjusting devices and are used for adjusting the horizontal supporting surfaces to be correspondingly contacted with the bottoms of four corners of the cab framework; the transverse adjusting device and the longitudinal adjusting device are used for adjusting the position of the vertical adjusting device in the transverse/longitudinal direction to be matched with the size of the bottom of the cab framework; the bottom connecting device is arranged in the middle of the bottom supporting beam structure and is used for being connected with a cab underframe coupler mounting seat. The device can be used for the connection and the hanging of the framework transfer and the whole cab of the cab, and comprises the body parts with special structures and different models.
Description
Technical Field
The utility model relates to a rail vehicle cab transports and supplementary installation device belongs to rail vehicle technical field.
Background
In the assembly process of the urban rail vehicle, the traditional mode that a cab is connected with a vehicle body is as follows: cab and automobile body are independent modular structure, installs some parts earlier in the cab, and reuse hydraulic lifting platform is with cab even hanging on the automobile body, nevertheless needs a device to transport cab skeleton at this whole in-process, and need auxiliary device and guarantee that its cab is whole can be steady to be located on hydraulic lifting platform with hydraulic lifting platform even when hanging the cab even with hydraulic lifting platform, guarantees the security and the reliability of even hanging.
Disclosure of Invention
The utility model aims to solve the technical problem that an integrated device that the whole cab of the transportation and after assembling of independent cab links with the automobile body on the railcar is provided.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a transfer and auxiliary installation device for a rail vehicle cab comprises a bottom support beam structure, a transverse adjusting device, a longitudinal adjusting device, a vertical adjusting device and a bottom connecting device;
a forklift operation space is reserved at the bottom of the bottom supporting beam structure;
the vertical adjusting devices comprise at least four groups, and horizontal supporting surfaces are arranged at the tops of the vertical adjusting devices and are used for adjusting the horizontal supporting surfaces to be correspondingly contacted with the bottoms of four corners of the cab framework;
the transverse adjusting device and the longitudinal adjusting device are used for adjusting the position of the vertical adjusting device in the transverse direction/the longitudinal direction to be matched with the size of the bottom of the cab framework;
the bottom connecting device is arranged in the middle of the bottom supporting beam structure and is used for being connected with a cab underframe coupler mounting seat.
Further, the bottom support beam structure comprises longitudinal support beams, transverse support beams and intermediate support beams, the longitudinal support beams are distributed, arranged and welded at the bottoms of the transverse support beams, a forklift operation space is formed between the longitudinal support beams and the transverse support beams, and the intermediate support beams are used for fixing the bottom connecting device.
Furthermore, the bottom of the longitudinal support beam is provided with an anti-skid layer.
Furthermore, vertical adjusting device includes horizontal holding surface, accommodate the lead screw A, base and operation hand wheel A, the horizontal holding surface is installed accommodate the lead screw A top, operation hand wheel A is used for adjusting accommodate the lead screw A goes up and down in the base.
Furthermore, horizontal adjusting device includes guide rail B, accommodate the lead screw B and operation hand wheel B, vertical adjusting device pedestal mounting be in on the guide rail B, with accommodate the lead screw B is connected, the warp operation hand wheel B is adjusted vertical adjusting device base is in position on the guide rail B.
Further, vertical adjusting device includes guide rail C, accommodate the lead screw C and operation hand wheel C, guide rail C installs bottom supporting beam is structural, guide rail B installs on guide rail C, with accommodate the lead screw C is connected, the warp operation hand wheel C adjusts guide rail B is in position on the guide rail C.
Furthermore, symmetrical threaded holes are drilled in the bottom connecting device and are used for being in matched connection with the coupler mounting seat bolts of the cab underframe.
The utility model discloses the beneficial effect who reaches: the device can effectively solve the problem that the cab framework with a special structure is connected with the whole cab in a transferring way, can also be suitable for transferring and installing body parts of different types of metro vehicles, can also be used for installing irregular heavy objects in other industry fields, and is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the apparatus;
FIG. 2 is a front view of an embodiment of the apparatus;
FIG. 3 is a top view of an example apparatus;
FIG. 4 is a side view of an embodiment apparatus;
description of reference numerals: 1 longitudinal support beam; 2, a transverse supporting beam; 3 longitudinal adjusting device; 4, a transverse adjusting device; 5 a vertical adjusting device; 6 an intermediate support beam; 7 bottom connecting device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, a transfer and auxiliary installation device for a railway vehicle cab comprises a bottom support beam structure, a transverse adjusting device 4, a longitudinal adjusting device 3, a vertical adjusting device 5 and a bottom connecting device 7; specifically, the bottom supporting beam structure is formed by welding four groups of longitudinal supporting beams 1, two groups of transverse supporting beams 2 and a group of middle supporting beams 4, the longitudinal supporting beams 1 serve as the bottommost supporting layer and are further pasted with rubber layers, friction force of contact surfaces of the longitudinal supporting beams and contact objects can be increased, the longitudinal supporting beams 1 are distributed and arranged, a space is reserved in the middle, the forklift is convenient to operate, and the arrangement structure also guarantees strength and reliability of the whole device.
As shown in the figures 2 and 3, a guide rail C of a longitudinal adjusting device 3 is arranged on the beam surface of a transverse supporting beam 2 and a longitudinal supporting beam 1, the bottom of a guide rail B of a transverse adjusting device 4 is connected with the guide rail C in a sliding way, the guide rail B is connected with an adjusting screw rod C31, the connecting method can adopt the existing screw rod nut pair connecting mode to carry out linear transmission, the longitudinal adjusting device 3 can be adjusted forwards and backwards along the direction of the guide rail C by an operating hand wheel C32, 4 groups of longitudinal adjusting devices 3 are sequentially arranged along the longitudinal supporting beam 1, the top surface of the guide rail B of the transverse adjusting device 4 is connected with a base of a vertical adjusting device 5 in a sliding way, the transverse adjusting device 4 is connected with an adjusting screw rod B41 and is adjusted forwards and backwards along the direction of the guide rail B by an operating hand wheel B42, four groups of transverse, the vertical adjusting devices 5 are also provided with four groups and are respectively arranged on the four groups of horizontal adjusting devices 4, each vertical adjusting device 5 comprises a base which is in sliding connection with the guide rail B, an adjusting screw A51 which is vertically arranged, an operating hand wheel A52 and a horizontal supporting surface which is positioned at the top of the adjusting screw A51, and the horizontal supporting surface can move up and down along with the adjusting screw A51 through the operating hand wheel A52. The height adjustment of the horizontal supporting surfaces is independent, and the horizontal supporting surfaces can be used for supporting the transported pieces with the bottoms of the same horizontal plane or different horizontal planes.
As shown in fig. 3, an intermediate support beam 6 is installed at the middle position of the bottom support beam structure and is used for connecting a bottom connecting device 7, the bottom connecting device 7 is a connecting plate matched with a coupler mounting seat of a cab underframe, threaded holes are drilled in two sides of the connecting plate respectively and are used for being fixed by a transported piece in a matched mode with bolts, and stable firmness of the transported piece is guaranteed.
The specific application method is as follows:
when the independent cab framework of the rail vehicle is transferred:
(1) according to the opening size of the bottom of the framework of the cab, the positions of the longitudinal adjusting device 3 and the transverse adjusting device 4 on the guide rail are adjusted firstly, and four upright posts of the device, namely a horizontal supporting surface at the top of the vertical adjusting device 5, can be positioned on a blank plane of the side beam of the framework underframe;
(2) a crane is used for hoisting and transporting the cab framework to the device, so that four corners of the boundary beam of the underframe are stably located on four upright posts of the transfer device, and a bottom connecting device plate 7 is centered in the middle of the coupler mounting base of the underframe;
(3) adjusting a screw device on the vertical adjusting device 3 to ensure that four corners of the cab framework are located on the same plane;
(4) fastening the bottom connecting device plate 7 on the coupler mounting seat by using a process bolt and a process nut;
(5) the forklift is inserted into the bottom of the transfer device, so that the loading and transporting device and the cab framework can be completely supported, the cab framework can be conveniently transferred to a corresponding installation area, the interior of the cab is integrally assembled, and the cab framework can be transferred next time;
when the independent cab of the railway vehicle is installed in an auxiliary manner:
(1) placing the transfer device and the whole cab on a hydraulic air cushion for vehicle transfer by using a forklift, slowly lifting the air cushion, and hanging the cab;
(2) after the cab and the vehicle body are fastened, the process bolt connected with the transfer device is loosened and taken down from the bottom of the cab framework, the transfer air cushion is slowly lowered, the transfer device is gradually separated from the whole cab, and the cab is connected with the vehicle body.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. A transfer and auxiliary installation device for a rail vehicle cab is characterized by comprising a bottom support beam structure, a transverse adjusting device, a longitudinal adjusting device, a vertical adjusting device and a bottom connecting device;
a forklift operation space is reserved at the bottom of the bottom supporting beam structure;
the vertical adjusting devices comprise at least four groups, and horizontal supporting surfaces are arranged at the tops of the vertical adjusting devices and are used for adjusting the horizontal supporting surfaces to be correspondingly contacted with the bottoms of four corners of the cab framework;
the transverse adjusting device and the longitudinal adjusting device are used for adjusting the position of the vertical adjusting device in the transverse direction/the longitudinal direction to be matched with the size of the bottom of the cab framework;
the bottom connecting device is arranged in the middle of the bottom supporting beam structure and is used for being connected with a cab underframe coupler mounting seat.
2. The device as claimed in claim 1, wherein the bottom support beam structure comprises longitudinal support beams, transverse support beams and intermediate support beams, the longitudinal support beams are welded at the bottom of the transverse support beams in a distributed manner to form a forklift operation space, and the intermediate support beams are used for fixing the bottom connecting device.
3. The device for transporting and assisting in installing the cab of the railway vehicle as claimed in claim 2, wherein the bottom of the longitudinal supporting beam is provided with an anti-skid layer.
4. The device for transporting and assisting in installing the rail vehicle cab as claimed in claim 1, wherein the vertical adjusting device comprises a horizontal supporting surface, an adjusting screw A, a base and an operating hand wheel A, the horizontal supporting surface is installed on the top of the adjusting screw A, and the operating hand wheel A is used for adjusting the adjusting screw A to ascend and descend in the base.
5. The device as claimed in claim 4, wherein the lateral adjustment device comprises a guide rail B, a lead screw B and an operating hand wheel B, the vertical adjustment device is mounted on the guide rail B and connected with the lead screw B, and the operating hand wheel B adjusts the position of the vertical adjustment device on the guide rail B.
6. The device as claimed in claim 5, wherein the longitudinal adjustment device comprises a guide rail C, a lead screw C and an operating hand wheel C, the guide rail C is mounted on the bottom support beam structure, the guide rail B is mounted on the guide rail C, connected with the lead screw C, and the position of the guide rail B on the guide rail C is adjusted by the operating hand wheel C.
7. The device for transporting and assisting in installing the railway vehicle cab according to claim 1, wherein symmetrical threaded holes are drilled in the bottom connecting device and are used for being matched and connected with a coupler mounting seat bolt of a cab underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067882.8U CN210794023U (en) | 2019-07-10 | 2019-07-10 | Rail vehicle cab transferring and auxiliary mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067882.8U CN210794023U (en) | 2019-07-10 | 2019-07-10 | Rail vehicle cab transferring and auxiliary mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210794023U true CN210794023U (en) | 2020-06-19 |
Family
ID=71243453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067882.8U Active CN210794023U (en) | 2019-07-10 | 2019-07-10 | Rail vehicle cab transferring and auxiliary mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210794023U (en) |
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2019
- 2019-07-10 CN CN201921067882.8U patent/CN210794023U/en active Active
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