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

Pending Publication Date: 2020-12-18
雷新发
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During the hoisting construction process of the steel beam in the prior art, it involves the work of hoisting the steel beam by the crane, how to effectively avoid the falling off of the steel beam and improve the safety of construction is always a problem that needs to be solved

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  • Special lifting tool for lifting I-shaped steel cross beam
  • Special lifting tool for lifting I-shaped steel cross beam
  • Special lifting tool for lifting I-shaped steel cross beam

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the technical solutions in the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1 to Figure 3 , the present invention provides a technical solution: a special hoisting tool for I-beam beams, including a triangular plate 1, the lower end of the triangular plate 1 is provided with two symmetrically distributed L-shaped plates 2, and the triangular plate 1 and the L-shaped plate 2 are connected There is a metal chain 3, a crossbar 4 runs through the triangular plate 1, a number of evenly distributed triangular plat...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/14B66C1/30B66C1/34
CPCB66C1/14B66C1/30B66C1/34
Inventor 雷新发
Owner 雷新发
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