Special lifting tool for lifting I-shaped steel cross beam

A technology of I-beams and beams, applied in the direction of transportation and packaging, load hanging components, etc., to achieve the effect of high safety, exquisite design of parts, and smooth realization of overall transmission
CN112093643APending Publication Date: 2020-12-18雷新发
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
雷新发
Publication Date
2020-12-18

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Abstract

The invention relates to the technical field of steel cross beam lifting, in particular to a special lifting tool for lifting an I-shaped steel cross beam. The special lifting tool comprises a triangular plate, two symmetrically distributed L-shaped plates are arranged at the lower end of the triangular plate, a metal chain is connected between the triangular plate and each L-shaped plate, a crossrod penetrates through the triangular plate, and multiple uniformly distributed triangular plates are fixedly connected to the cross rod. A square hole is formed in each L-shaped plate, and a clamping plate is arranged in the square hole of each L-shaped plate. According to the special lifting tool for lifting the I-shaped steel cross beam, the multiple L-shaped plates can be quickly hooked on the I-shaped steel, the L-shaped plates can be hooked on the I-shaped steel only by manually pulling a pull ring, and therefore the multiple L-shaped plates can preliminarily hook the I-shaped steel, then lifting is conducted, the multiple clamping plates naturally rotate and are turned out, and the clamping plates and the L-shaped plates are matched to clamp the I-shaped steel. The function is stable and powerful, and the steel part transportation efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of hoisting steel beams, in particular to a special hoisting tool for hoisting I-shaped steel beams. Background technique

[0002] During the hoisting and construction of steel beams in the prior art, the work of hoisting and transporting the steel beams by a crane is involved. How to effectively avoid the problem of falling off of the steel beams and improve the safety of construction is always a problem that needs to be solved.

[0003] If we can invent a special hoisting tool for I-beam beams, which can firmly grasp I-beams and effectively avoid the problem of I-beams falling off during transportation, the problem will be solved. For this reason, we provide an I-beam beam Lifting special spreader. Contents of the invention

[0004] The object of the present invention is to provide a special hoisting tool for hoisting I-beam beams, so as to solve the problems raised in the above-mentioned background tec...

Claims

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