Unlock instant, AI-driven research and patent intelligence for your innovation.

Railway wagon and railway wagon braking device connecting mechanism

A connection mechanism and braking device technology, applied in the field of railway wagons, can solve the problems of complex structure of the connection mechanism, inconvenient installation and maintenance, unreliable structural connection, etc., and achieve the effect of reliable connection, convenient installation and simple structure

Active Publication Date: 2013-03-06
CRRC QIQIHAR ROLLING CO LTD
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a connection mechanism of a brake device of a railway freight car and a connection mechanism of a railway freight car to solve the defects of the existing connection mechanism of the brake device, such as complex structure, inconvenient installation and maintenance, and unreliable structural connection, so as to improve the convenience and reliability of installation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Railway wagon and railway wagon braking device connecting mechanism
  • Railway wagon and railway wagon braking device connecting mechanism
  • Railway wagon and railway wagon braking device connecting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] Figure 4 The structural diagram of the connection mechanism of the railway freight car brake device provided by the embodiment of the present invention, the embodiment of the present invention provides a railway freight car brake device connection mechanism, which is used for fixed installation on the bolster 2 of the railway freight car, wherein the connection The mech...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a railway wagon and a railway wagon braking device connecting mechanism. The railway wagon braking device connecting mechanism is used for being fixedly mounted on a ram and is formed by fixedly connecting a pivot seat and a carrier. The pivot seat is used for connecting a braking lever, and the carrier is used for being abutted to a drawing bar. The defects that the existing braking device connecting mechanism is complex in structure, inconvenient to mount and maintain and unreliable in structural connection are overcome by the use of the railway wagon and the railway wagon braking device connecting mechanism, and mounting convenience and reliability of the mechanism are increased.

Description

technical field [0001] The invention relates to the technology of railway freight cars, in particular to a connection mechanism of a brake device of a railway freight car and a railway freight car. Background technique [0002] The brake device is an important part of the railway freight car, which plays a vital role in the process of emergency braking and speed adjustment of the vehicle. [0003] Such as figure 1 As shown, the fixed lever fulcrum seat 1 is a component of the bogie bolster 2 of the railway freight car. The fixed lever fulcrum seat 1 is fixed on the bolster 2 by welding. The brake lever 3 of the brake device provides a fixed fulcrum to ensure that the brake lever 3 of the basic brake device has a fixed point that can be rotated around during the brake release process of the vehicle. At the same time, the bogies of railway freight cars in my country mostly adopt the middle tie rod braking method. The brake rod 4 of the car body is connected to the brake leve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B61H13/20B61H13/36
Inventor 周国东李立东邵文东胡海滨姚海尹平伟曹玉峰
Owner CRRC QIQIHAR ROLLING CO LTD