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Rotary lifting platform of novel rail wagon coupler tail frame rust removing diagnostic machine

A railway wagon, rotary lifting technology, applied in the direction of lifting frame, lifting device, etc., to achieve the effect of shortening the maintenance operation time

Inactive Publication Date: 2015-04-29
NINGXIA ZHONGYUAN TIANSHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]At present, the domestic railway freight car coupler frame derusting flaw detection machine uses a rocker crane to lift it from the maintenance line to the coupler frame derusting flaw detection machine. And then hoisted to the conveyor line, the online operation cannot be realized

Method used

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  • Rotary lifting platform of novel rail wagon coupler tail frame rust removing diagnostic machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1 Composition of the rotary lifting platform and the functions of each part of a new railway wagon coupler tail frame derusting and flaw detection machine:

[0014] The lifting platform consists of a sleeve pillar 1, a sleeve sliding sleeve 2, a linear jacking cylinder 3, a 90° corner cylinder 4, a rotating bearing 5, a rotating support surface 6, and a lifting support surface 7. It is characterized in that the above-mentioned new type The rotary lifting platform of the railway freight car coupler coupler tail frame derusting and flaw detection machine rotates the rotating support surface 5 through the 90° angle cylinder 3, and lifts the lifting support surface 7 through the linear jacking cylinder 2 for lifting. The sleeve sliding sleeve 2 is sleeved on the outside of the sleeve pillar 1 . The described linear jacking cylinder 3 is connected with the lift support and mutual encouragement 7. Described angle oil cylinder 4 is connected with rotating support su...

Embodiment 2

[0015] The course of work of the rotary lifting platform of embodiment 2 a kind of novel railway wagon coupler coupler frame derusting flaw detection machine:

[0016] When the hook tail frame is transported from the conveyor to the position of the derusting flaw detector, the linear jacking cylinder 2 lowers the lifting support surface 7 to load the hook tail frame, and the 90° corner oil cylinder 4 rotates the hook tail frame by 90° for 45° Flip over for derusting and flaw detection. After the derusting and flaw detection is over, the linear jacking cylinder 2 is raised to support the lifting support surface 7, and the 90° corner cylinder 4 rotates and resets the hook tail frame, and the hook tail frame enters the welding repair station.

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Abstract

The invention relates to a rotary lifting platform of a novel rail wagon coupler tail frame rust removing diagnostic machine. The rotary lifting platform comprises a tube supporting post 1, a tube sliding sleeve 2, a linear ejection cylinder 3, a 90 degree corner cylinder 4, a rotary bearing 5, a rotary supporting surface 6 and a lifting supporting surface 7. The platform is characterized in that the rotary supporting surface 6 rotates through the 90 degree corner cylinder 4, and the lifting supporting surface 7 is lifted through the linear ejection cylinder 3. The rotary lifting platform has the advantages that the coupler tail frame is capable of entering the following operation procedure without being offline, and the maintenance time is shortened.

Description

technical field [0001] The invention relates to a rotary lifting platform of a derusting flaw detection machine for a coupler tail frame of a railway freight car, and belongs to the technical field of electromechanical maintenance equipment for railway freight car maintenance. Background technique [0002] At present, domestic railway wagon coupler frame derusting and flaw detection machines use rocker cranes to lift them from the maintenance line to the hook tail frame derusting and flaw detection machine, and then lift them to the conveyor line after derusting and flaw detection. Contents of the invention [0003] The object of the present invention is to provide a device that overcomes the shortcomings of the above technologies, so that the derusting and flaw detection of the coupler tail frame does not need to be hoisted off the assembly line, and the derusting and flaw detection equipment can be carried out on the conveying line. In order to realize the purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/16
CPCB66F7/16B66F2700/00
Inventor 胡江海
Owner NINGXIA ZHONGYUAN TIANSHENG TECH