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Connecting hook for hoisting

A connecting hook and hoisting technology, which is applied in the direction of transportation, packaging, and load hanging components, etc., can solve the problems of steel pipes shaking and slipping, easy to break, unsafe production, etc., and achieve the effect of smooth lifting

Inactive Publication Date: 2011-06-29
TIANJIN TIANGANG SPECIAL PETROLEUM PIPE MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the hoisting of steel pipes, two slings are usually used to lift the steel pipe from the middle position, and then lift it. Due to the heavy weight of the steel pipe, the steel pipe shakes and slips during the hoisting process, and the sling is aging for a long time. It is easy to break and brings many unsafe factors to production

Method used

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  • Connecting hook for hoisting
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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, structure of the present invention is elaborated:

[0013] As shown in Figure 1, a connecting hook for hoisting, the connecting hook body 1 is S-shaped, its cross section is circular, made of steel, the two ends of the connecting hook body 1 are free ends 2, and there is a gap between the free ends 2 Two bends 3.

[0014] The working process of the above-mentioned connecting hook for hoisting:

[0015] Use a steel wire rope to bind the middle part of the steel pipe to be hoisted, and at the same time fix it with the fishing hook of the crane. Finally, through the two free ends 2 of the connecting hook for hoisting, the steel wire rope bound and fixed with the steel pipe and the steel wire rope fixed with the hook of the crane are respectively connected. Hook into the bending part 3 of the connecting hook for hoisting. When lifting, under the action of the connecting hook for hoisting, the wire rope is continuously locked,...

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PUM

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Abstract

The invention provides a connecting hook for hoisting, wherein a body of the connecting hook is S-shaped; two ends of the connecting hook are free ends; two bending parts are arranged between the two free ends; preferably, a cross section of the body of the connecting hook is round. During the use process of the connecting hook for hoisting, the hook is hung on a wire rope for bonding the steel pipes; as the hoisting of the steel pipe, the wire rope is locked continuously in the function of the connecting hook for hoisting so as to ensure the steel pipe to stably hoist without sliding.

Description

technical field [0001] The invention relates to a connecting device, in particular to a connecting hook for hoisting. Background technique [0002] At present, during the hoisting of steel pipes, two slings are usually used to lift the steel pipe from the middle position, and then lift it. Due to the heavy weight of the steel pipe, the steel pipe shakes and slips during the hoisting process, and the sling is aging for a long time. It is easy to break and brings many unsafe factors to production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a connecting hook for hoisting. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] A connecting hook for hoisting, the main body of the connecting hook is in the shape of an S, the two ends of which are free ends, and there are two bending parts between the free ends. [0006] Preferabl...

Claims

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Application Information

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IPC IPC(8): B66C1/10B66C1/18B66C13/06
Inventor 刘玉平苏学军
Owner TIANJIN TIANGANG SPECIAL PETROLEUM PIPE MFR
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