Axle box hoisting tool

An axle box and tooling technology, which is applied in the directions of transportation and packaging, load hoisting components, etc., can solve the problems of high assembly cost and low axle box hoisting work efficiency, so as to improve production efficiency, reduce drop safety accidents, and improve convenience. The effect of loading and unloading

Active Publication Date: 2021-03-19
CRRC SHIJIAZHUANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The object of the present invention is to provide a kind of axle box lifting tool, aiming to solve the existing technical problems of low work efficiency and high assembly cost of axle box lifting

Method used

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  • Axle box hoisting tool
  • Axle box hoisting tool
  • Axle box hoisting tool

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Embodiment Construction

[0040] 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.

[0041] In the present application, the term “front” refers to the direction toward the protrusion 14 on the axle box 13 , and the term “rear” refers to the direction away from the protrusion 14 on the axle box 13 .

[0042] Please also refer to Figure 1 to Figure 7 , the axlebox lifting tooling provided by the present invention will now be described. Axlebox lifting tooling, including a connecting rod 1, a sleeve 2, a fixing component 3 and a lifting ring 4, the sleeve 2 is arranged at the front end of the connecting rod 1, and the sleeve 2 is used to sleeve the ...

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Abstract

The invention provides an axle box hoisting tool, which belongs to the technical field of tools. The axle box hoisting tool comprises a connecting rod, a sleeve, a fixing assembly and a hoisting ring,the sleeve is arranged at the front end of the connecting rod and is used for sleeving a convex block on an axle box, the fixing assembly is telescopically arranged at the rear end of the connectingrod in the axial direction of the connecting rod and is used for being matched with the sleeve to clamp the axle box, and the hoisting ring is arranged at the top of the connecting rod and is used forbeing connected to a lifting hook of a crown block in a hung mode. According to the axle box hoisting tool, in the axle box hoisting process, the axle box is hoisted through the hoisting ring, so that the hoisting hook of the crown block does not make direct contact with the axle box, and abrasion of the outer surface of the axle box is reduced; and the axle box is fixed and clamped through the fixing assembly and the sleeve, so that the hoisting stability of the axle box is improved, the axle box is prevented from shaking in the hoisting process, the occurrence of the falling safety accidents are effectively reduced, collision of the axle box to a bearing inner ring is also reduced, the normal production takt is guaranteed, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of tools and equipment, and more specifically relates to an axle box lifting and transporting equipment. Background technique [0002] During the assembly process of the K3 transfer frame, the axle box needs to be assembled. The shape of the axle box corresponding to the K3 axle box is irregular and the weight is heavy. It cannot rely on manual operation during the assembly and transportation process. Therefore, the crane hook is usually used to directly align the axle box. Hook for lifting. [0003] During this process, the hook of the crane is in direct contact with the axle box, which is likely to cause collision between the outer surface of the axle box and the hook and affect the appearance quality; the hook of the crane is easy to fall off during the process of lifting the axle box, and there is a greater safety hazard. hidden danger, and after the axle box is transported to the designated location, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/66B66C13/06
CPCB66C1/66B66C13/06
Inventor 姚瑞娟刘强侯小强赵彦飞吕珊沈塬张建王义江姜一民马鸿翔温延艳
Owner CRRC SHIJIAZHUANG CO LTD
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