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Connecting mechanism of subway carriage

A technology for connecting mechanisms and carriages, which is applied to railway car body components, buffers, transportation and packaging, etc. It can solve problems such as lack of shock absorbers, start or brakes that easily cause shaking, etc., to reduce shaking, reduce vibration, and prevent flow effect

Pending Publication Date: 2021-11-12
佛山市藤亦交通设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing car connection mechanisms do not have good cushioning devices, which easily cause shaking when starting or braking

Method used

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  • Connecting mechanism of subway carriage
  • Connecting mechanism of subway carriage
  • Connecting mechanism of subway carriage

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In describing the embodiments o...

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PUM

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Abstract

The invention belongs to the technical field of subways, and particularly relates to a connecting mechanism of a subway carriage, which comprises a cushioning cylinder, a first butt joint assembly and a second butt joint assembly, a damping cylinder is arranged at one end in the cushioning cylinder, a damping spring is arranged in the damping cylinder, and one end of the damping cylinder is connected with a movable disc. In use, when a subway is braked, a second butt joint disc moves towards the interior of a cushioning cylinder after being stressed, when a second butt joint plate moves, a telescopic column is driven to move at the same time, the telescopic column drives a movable disc to move towards one end in the cushioning cylinder, and when the subway is started, the movable disc moves to the other end in the cushioning cylinder. When a metro is braked or started, the movable disc moves towards the other end of the interior of the cushioning cylinder, and when the movable disc moves, the damping springs in the damping cylinders conduct damping and buffering on the butt joint disc, so that the effect of damping a compartment is achieved, and shaking generated when the metro is braked or started is effectively reduced.

Description

technical field [0001] The invention belongs to the field of subways, in particular to a connection mechanism for subway cars. Background technique [0002] The subway is a fast, large-capacity, electric traction rail transit built in the city. The train runs on a fully enclosed line. The lines located in the central urban area are basically located in underground tunnels, and the lines outside the central urban area are generally located in viaducts. Or on the ground, the subway is an urban rail transit system that covers various underground and above-ground right-of-way proprietary, high-density, and high-capacity urban rail transit systems in urban areas. Most subways are connected with multiple carriages. [0003] Most of the existing compartment connection mechanisms do not have good shock absorbers, which easily cause shaking when starting or braking. Contents of the invention [0004] In order to solve at least one of the problems raised in the background technolog...

Claims

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Application Information

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IPC IPC(8): B61G11/12
CPCB61G11/12
Inventor 贾紫伊
Owner 佛山市藤亦交通设备有限公司
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