CN216403717U - Rail vehicle takes trench platform position frame to get off operation lift platform - Google Patents
Rail vehicle takes trench platform position frame to get off operation lift platform Download PDFInfo
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- CN216403717U CN216403717U CN202122697130.3U CN202122697130U CN216403717U CN 216403717 U CN216403717 U CN 216403717U CN 202122697130 U CN202122697130 U CN 202122697130U CN 216403717 U CN216403717 U CN 216403717U
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Abstract
The utility model relates to a rail vehicle using device, in particular to a rail vehicle lifting platform with a trench platform rack for vehicle falling operation. The lifting platform for the falling operation of the railway vehicle with the trench platform frame is arranged at the bottom of the trench; the two sets of the falling operation lifting platforms with the trench platform racks are symmetrically arranged, and each set of the falling operation lifting platform with the trench platform racks is provided with a supporting platform; the supporting platform is fixed at the bottom of the trench through a lifting rod controlled by hydraulic pressure; the supporting platform is flush with the upper plane of the rail after being lifted; guard rails are respectively arranged at two ends of the supporting platform in the length direction; the guard rail is horizontally or vertically arranged on the supporting platform; one side of the supporting platform is hinged with a transition plate used for making up a gap between the supporting platform and the track after the supporting platform is lifted. The utility model reduces the labor intensity, improves the working efficiency, reduces the operation risk and meets the operation before and after falling.
Description
Technical Field
The utility model relates to a rail vehicle using device, in particular to a rail vehicle lifting platform with a trench platform rack for vehicle falling operation.
Background
When the separation and assembly operation of a vehicle body and a walking part (bogie) of the railway vehicle is realized, the vehicle needs to be erected and dropped, and all dropping connection stations are provided with underground operation ditches of about 1.4-1.6 meters. Taking assembly as an example, before assembly, a support baffle needs to be arranged on a trench, an operator performs pre-installation of a traction seat, an anti-rolling device and the like on a cover plate on the lower portion of a vehicle body, before a bogie moves into the lower portion of the vehicle body, the cover plate needs to be removed, and after a vehicle falls on the bogie, connection assembly operation needs to be completed at the bottom of the bogie.
The existing cover plate is a combination of a plurality of small cover plates, the existing cover plate is placed and removed to be carried by manpower, and the edge of the cover plate is also lack of protection. The efficiency is lower when the cover plate is placed and removed and the operation is carried out on the cover plate, and the risk exists when personnel face the edge operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a lifting platform for a railway vehicle to fall with a trench platform rack.
The utility model adopts the following technical scheme for achieving the purpose:
a rail vehicle lifting platform with a trench platform frame for vehicle falling operation is arranged at the bottom of a trench; the two sets of the falling operation lifting platforms with the trench platform racks are symmetrically arranged, and each set of the falling operation lifting platform with the trench platform racks is provided with a supporting platform; the supporting platform is fixed at the bottom of the trench through a lifting rod controlled by hydraulic pressure; the supporting platform is flush with the upper plane of the rail after being lifted; guard rails are respectively arranged at two ends of the supporting platform in the length direction; the guard rail is horizontally or vertically arranged on the supporting platform; one side of the supporting platform is hinged with a transition plate used for making up a gap between the supporting platform and the track after the supporting platform is lifted.
The two sets of the lifting platforms with the trench bench frame for the vehicle falling operation are electrically connected with a hydraulic pump station arranged outside the trench.
By adopting the technical scheme, the lifting platform for the falling operation of the railway vehicle with the trench platform position frame can be operated by a single person, the labor intensity is reduced, the working efficiency is improved, the operation risk is reduced, the front and rear operation of the rail vehicle is met, the operation device for the bogie to enter the vehicle body is not influenced, and the protection can be provided for operators; the retractable transition plate is arranged on the side edge, so that gaps between the transition plate and the rail can be made up after the transition plate is opened, and the transport vehicle can stably pass through the transition plate.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a protective guard, 2, a transition plate, 3, a supporting platform, 4, a hydraulic pump station, 5, an operating handle, 6, a base, 7, a control button, 8 and a lifting rod.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, a railway vehicle with a trench platform frame is provided with a vehicle falling operation lifting platform which is arranged at the bottom of a trench; the two sets of the falling operation lifting platforms with the trench platform racks are symmetrically arranged, and each set of the falling operation lifting platform with the trench platform racks is provided with a supporting platform 3; the supporting platform 3 is fixed at the bottom of the trench through a lifting rod controlled by hydraulic pressure; the supporting platform is flush with the upper plane of the rail after being lifted; the bearing capacity of the supporting platform 3 is more than 2 tons, the operation of four persons and a hand-push vehicle can be met, and a traction seat and an anti-rolling device are installed; guard rails 1 are respectively arranged at two ends of the supporting platform in the length direction; the guard rail 1 is horizontally or vertically arranged on the supporting platform; when the lifting platform 3 is not lifted, the guard rails are arranged on two sides of the lifting platform, so that the passing or operation of personnel in the trench is not influenced; after the lifting platform 3 is lifted, the guard rail rotates to the end position, so that the operator can be protected; a transition plate 2 used for making up a gap between the supporting platform and the track after the supporting platform is lifted is hinged to one side of the supporting platform 3; the transition plate 2 is arranged on one side of the supporting platform through a hinge and is linked with the supporting platform lifting device, the supporting platform is opened after being lifted, and is flush with the upper plane of the track and the lifting platform, so that the trolley can be ensured to stably pass through the supporting platform, and materials can be transported; the lifting platform is folded before falling down, and the interference with a trench is avoided.
The two sets of the platform frame falling operation lifting platforms with the trench are electrically connected through a hydraulic pump station 4 arranged on the trench; the supporting platform 3 is powered by a hydraulic pump station 4 arranged outside the trench, and the lifting is controlled by an operating handle 5.
Claims (2)
1. The utility model provides a rail vehicle takes trench platform rack operation lift platform that falls which characterized in that: the vehicle falling operation lifting platform with the trench platform frame is arranged at the bottom of the trench; the two sets of the falling operation lifting platforms with the trench platform racks are symmetrically arranged, and each set of the falling operation lifting platform with the trench platform racks is provided with a supporting platform; the supporting platform is fixed at the bottom of the trench through a lifting rod controlled by hydraulic pressure; the supporting platform is flush with the upper plane of the rail after being lifted; guard rails are respectively arranged at two ends of the supporting platform in the length direction; the guard rail is horizontally or vertically arranged on the supporting platform; one side of the supporting platform is hinged with a transition plate used for making up a gap between the supporting platform and the track after the supporting platform is lifted.
2. The railway vehicle drop-off operation lifting platform with the trench platform frame as claimed in claim 1, wherein: the two sets of the lifting platforms with the trench bench frame for the vehicle falling operation are electrically connected with a hydraulic pump station arranged outside the trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697130.3U CN216403717U (en) | 2021-11-05 | 2021-11-05 | Rail vehicle takes trench platform position frame to get off operation lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697130.3U CN216403717U (en) | 2021-11-05 | 2021-11-05 | Rail vehicle takes trench platform position frame to get off operation lift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216403717U true CN216403717U (en) | 2022-04-29 |
Family
ID=81299193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122697130.3U Active CN216403717U (en) | 2021-11-05 | 2021-11-05 | Rail vehicle takes trench platform position frame to get off operation lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216403717U (en) |
-
2021
- 2021-11-05 CN CN202122697130.3U patent/CN216403717U/en active Active
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