Coupler sealing ring sleeving and taking device for metro vehicle

A technology for vehicles and subways, which is applied to the field of coupler sealing ring catching devices for subway vehicles, can solve the problem that the sealing ring is difficult to install the coupler connecting groove, etc., and achieves the effect of improving maintenance efficiency and easy operation.

Inactive Publication Date: 2020-02-14
樊帅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a coupler sealing ring trapping device for subway vehicles, which solves the problem that the sealing ring is difficult to be installed in the coupler connecting groove in the prior art

Method used

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  • Coupler sealing ring sleeving and taking device for metro vehicle
  • Coupler sealing ring sleeving and taking device for metro vehicle
  • Coupler sealing ring sleeving and taking device for metro vehicle

Examples

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] A kind of coupler sealing ring trapping device for subway vehicles, such as figure 1 As shown, it includes the mounting base (1), the mounting base 1 is fixedly connected to the grasping part 2, the grasping part 2 is movably connected to the support rod 4 through the connecting rod 3, the support rod 4 vertically penetrates the mounting base 1 and slides with the mounting base 1 connect. The mounting base 1 is provided with a spring 5, one end of the spring 5 is affixed to the bottom of the mounting base 1, and the other end is affixed to a baffle 6, the baffle 6 is sleeved on the support rod 4, and the baffle 6 is along the vertical direction inside the mounting base 1 Move up and down. The mounting base 1 is cylindrical, and three grasping components 2 are arrayed along the circumference of the mounting base 1 . The grabbing part...

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PUM

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Abstract

The invention discloses a coupler sealing ring sleeving and taking device for a metro vehicle. The coupler sealing ring sleeving and taking device comprises a mounting seat. The mounting seat is fixedly connected with a grabbing part. The grabbing part is movably connected with a supporting rod through a connecting rod. The supporting rod vertically penetrates through the mounting seat and is in sliding connection with the mounting seat. According to the coupler sealing ring sleeving and taking device for the metro vehicle, the sealing ring is taken and is arranged on a coupler connecting groove through a simple manipulator design, time and labor are saved, the operation is convenient, it can be ensured that the sealing ring can be rapidly arranged in place on the premise that the surfaceintegrity and the performance of the sealing ring are not damaged, and the maintenance efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of railway vehicles, and in particular relates to a coupling sealing ring trapping device for subway vehicles. Background technique [0002] As an important part of a subway vehicle, the coupler mainly includes a coupler head, a buffer, a crush tube, and an overload protection device. Sealing rings are often connected to each other to ensure good sealing performance. However, the existing subway coupler seals have high hardness and weak elasticity, and the interference fit between the seal ring and the coupling groove makes it very difficult for maintenance personnel to install the seal ring. It is difficult to install it into the coupler connecting groove, which wastes time and reduces maintenance efficiency. Contents of the invention [0003] The object of the present invention is to provide a coupler sealing ring trapping device for subway vehicles, which solves the problem in the prior art that the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/0028B25B27/02
Inventor 樊帅
Owner 樊帅
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