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Car hook connecting and hanging method

A coupler and coupling technology, which is applied to railway car body parts, railway couplings, transportation and packaging, etc., can solve the problems of long time consumption, low efficiency and high risk factor, and achieve convenient use, low production cost, good effect

Inactive Publication Date: 2013-03-27
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional coupler coupling method is carried out with locomotive traction assistance or manpower cart assistance. The process not only requires high precision for the distance between adjacent non-coupled vehicles, but also has strict requirements for factors such as site, environment and human resources. The entire operation The process has a large risk factor, takes a long time, and has low efficiency

Method used

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  • Car hook connecting and hanging method

Examples

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Effect test

Embodiment Construction

[0010] Referring to the accompanying drawings, the vehicle is arranged in the hanging position, and observe whether the ground under the coupler has a trench or whether it is flat. If there is a trench or unevenness, it is necessary to lay a support plate between the tracks to make it flat. The specific steps for connecting and hanging are as follows:

[0011] 1. Use the sling 1 on the side of the car body to connect the pulling points between the vehicles, and the operator uses the stirrer 2 to stir the vehicle to the distance of the coupler 6;

[0012] 2. After the coupler distance reaches the connecting distance, use the jack 5, the support rod 4 and the pad 3 to cooperate to lift the coupler to reach the connecting height, and continue to stir the sling with a stirring rod to make the connecting coupler tighter and seamless;

[0013] 3. After the jack pushes the coupler to a horizontal state and there is no gap between the two couplers, install the connecting ring accordin...

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PUM

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Abstract

The invention discloses a car hook connecting and hanging method. The method is characterized by comprising the following steps of: connecting dragging points among cars by using a hoisting belt at one side of a car body, and stirring and pulling the cars to a car hook connecting and hanging distance by using a stirring roller; matching by using a jack, a supporting rod and a cushion block and jacking up the car hooks after the car hook distance reaches the connecting and hanging distance, continuously stirring the hoisting belt by using the stirring roller, so that the connected and hanged car hooks are tightly connected without gaps; and mounting connecting rings after the car hooks are jacked up to a horizontal state and no gap exists between two car hooks. The car hook connecting and hanging method has the advantages of low manufacture cost, convenience in use and good on-site using effect, saves time and labor and is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of rail passenger car manufacturing, in particular to a method for connecting semi-permanent couplers on rails. Background technique [0002] The traditional way of coupler coupling is carried out with locomotive traction assistance or human cart assistance. The process not only requires high precision in the distance between adjacent non-coupled vehicles, but also has strict requirements on factors such as site, environment and human resources. The entire operation The process has a large risk factor, takes a long time, and has low efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a semi-permanent coupler coupling method, which saves time and labor, and is safe and reliable. [0004] In order to achieve the above object, the present invention provides a coupler coupling method, which is characterized in that it includes the following steps: [0005] 1. Use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G3/02
Inventor 俞犇
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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