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Folding coupler and vehicle

A folding car and hook head technology, which is applied in the field of rail vehicles, can solve the problems of high professional level requirements of operators, long decomposing operation time, difficult operation and maintenance of rail transit vehicles, etc., and achieves the effect of a simple overall structure.

Pending Publication Date: 2019-11-08
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The manual folding coupler has the following disadvantages: 1. It requires high professional level of operators; 2. It takes a long time for two vehicles to be linked together and decoupled, which brings many difficulties to the operation and maintenance of rail transit vehicles.

Method used

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  • Folding coupler and vehicle
  • Folding coupler and vehicle
  • Folding coupler and vehicle

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Embodiment Construction

[0052] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] It should be noted that when an element is referred to as being “disposed on” or “connected to” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0054] It should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "vertical", "top", "bottom", "inner", "outer" etc. is based on the orientation or pos...

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PUM

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Abstract

The invention provides a folding coupler and a vehicle. The folding coupler comprises a coupler head, a rotating arm mechanism and a folding mechanism. The rotating arm mechanism comprises a first armand a second arm rotationally connected with the first arm. The folding mechanism comprises a driving mechanism and a force transfer component. The driving mechanism is installed on the second arm, and the force transfer component is rotationally installed on the first arm. The driving mechanism is connected with the force transfer component, driving force is transferred to the first arm throughthe force transfer component, and therefore the first arm and the second arm are relatively rotated. The first arm is connected to a vehicle body, and the second arm is connected to the coupler head.Or the first arm is connected to the coupler head, and the second arm is connected to the vehicle body. The folding coupler can be used in the rail vehicle. Compared with a folding coupler in the prior art, the driving device and the force transfer component are added, the whole structure is simple, and automatic unlocking, folding, extending and locking of the coupler can be realized by adoptingone driving element.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a folding coupler for rail vehicles and a vehicle. Background technique [0002] The coupler buffer device is one of the most basic and important parts of the vehicle. Its function is to connect the rolling stock and slow down the longitudinal impact between the trains. When the train rescue or reconnection operation is completed, it is necessary to control the extension of the electrical coupler after the mechanical connection is completed. Reconnect. After completion, it needs to be decompiled, and the connected mechanical coupler and electrical coupler need to be disassembled. [0003] The folding coupler includes a fixed arm and a rotary arm that can rotate relative to the fixed arm, and the folding is realized by the rotation of the rotary arm relative to the fixed arm. In the prior art, most of the folding couplers are manually folded. For example, a folding coupler...

Claims

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Application Information

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IPC IPC(8): B61G1/00B61G7/00B61G7/08
CPCB61G1/00B61G7/00B61G7/08
Inventor 刘佺刘辉刘继波刘焕军
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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