Lifting appliance capable of adjusting steel rail posture in lifting process

A spreader and attitude technology, which is applied in the field of spreaders to adjust the attitude of rails, can solve the problems of time-consuming, labor-intensive, personal injury, etc., and achieve the effects of expanding application scenarios, improving production efficiency, and reducing production costs

Active Publication Date: 2017-09-29
浙江贝尔轨道装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It needs to be manually pried over again and moved into place
The above lifting and handling methods are time-consuming and labor-intensive, and there is a risk of personal injury

Method used

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  • Lifting appliance capable of adjusting steel rail posture in lifting process
  • Lifting appliance capable of adjusting steel rail posture in lifting process
  • Lifting appliance capable of adjusting steel rail posture in lifting process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] The hanger capable of adjusting rail posture during hoisting according to the present invention includes a clamp and a steel wire rope for hoisting; the clamp is composed of inner tong handles 6 and outer tong handles 5 which are cross-nested and installed;

[0031] The inner pliers handle 6 is bent in Z-shape as a whole to form a lifting handle and a jaw handle;

[0032] The outer tong handle 5 is composed of two scoop-shaped bent parts of the same shape, and the two bent parts are superimposed side by side and fixedly installed at a distance to form a lifting handle and a jaw handle; the end of the jaw handle faces upwards as the outer The head of the pliers handle 5 is welded to a connecting plate 10 at the end of the pliers handle, which is used to fix the head and limit the distance between the two bent parts. The u...

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PUM

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Abstract

The invention relates to technical field of lifting, and aims to provide a lifting appliance which is capable of adjusting steel rail posture in the lifting process. A fixture is composed of an inner plier handle and an outer plier handle. The inner plier handle is bent into a Z shape integrally, the outer plier handle is composed of two spoon-shaped bending parts in the same shape, and the two bending parts are stacked in parallel and fixedly mounted by maintaining a distance. The inner plier handle is mounted between the two bending parts of the outer plier handle in a nested mode, and pin shafts are penetrated through from through holes which are formed in the corresponding bending positions, so that plier opening handles of the inner plier handle and the outer plier handle co-form a plier opening structure. According to the lifting appliance, the steel rail posture can be adjusted in the lifting process, and a steel rail in the lying pose state or standing pose state can be clamped and fixed conveniently so as to achieve lifting, transposition and taking place; and in the process, operating workers only need to pulling handles according to needs so that the steel rail posture adjusting can be achieved, upturning and moving operations under traditional lifting conditions are not needed, and personal injuries can be completely avoided.

Description

technical field [0001] The invention relates to hoisting technology, in particular to a hoisting tool capable of adjusting rail attitude during hoisting. Background technique [0002] In the process of alloy rail processing, it is necessary to forge the blank first, and then put the blank on the milling machine for milling, so as to obtain products that meet the design requirements. In order to increase the utilization rate of the machine tool, increase the production efficiency and reduce the production cost, the machine tool has been improved to process two rails at the same time. However, in view of the special shape of the rail, it is required that the rail be placed on the machine tool in a horizontal lying posture during processing (such as figure 1 ). [0003] When transferring the rails to the machine tool, lifting equipment is required. The traditional hoisting method is to use two steel cables to be respectively placed on both ends of the rail (such as figure 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12B66C1/44
CPCB66C1/12B66C1/442
Inventor 周芝芬陈志行方津赵巍邵华
Owner 浙江贝尔轨道装备有限公司
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