Multi-leg chain rigging set

A chain and complete set of technology, applied in the direction of load hoisting components, transportation and packaging, can solve the problems of hidden hoisting installation, affecting hoisting balance, chain position changes, etc., to ensure the safety and reliability of hoisting effect.

Inactive Publication Date: 2015-03-04
江苏西窗幕墙装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of slings, and the use environment is complex and changeable. When lifting heavy objects, if they are used improperly, safety accidents will easily occur
[0003] In the existing multi-leg chain rigging, multiple chains and end rings are connected by connecting rings. Since the position of the connecting rings on the end rings is not fixed, that is, the position of the connecting rings on the end rings will slip during the hoisting process, thus Cause the position of the chain to change, so as to affect the balance of hoisting, and there are hidden dangers in hoisting and installation

Method used

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  • Multi-leg chain rigging set

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0012] See figure 1 , The embodiment of the present invention includes:

[0013] A set of multi-leg chain rigging, comprising: an end ring 1, a chain 3 and a hook 4, the end ring 1 is pear-shaped; a plurality of limiting grooves 11 are provided on the pear-shaped end ring, the There are several chains 3, which are respectively connected to the end ring 1 through several connecting rings 2. The several connecting rings 2 are circular rings with the same structure, and the upper ring walls of the several connecting rings 2 are respectively embedded In the corresponding limit slot 11, the limit slot 11 limits the connecting ring 2 to ...

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Abstract

The invention discloses a multi-leg chain rigging set. The multi-leg chain rigging set comprises an end ring, a plurality of chains and a plurality of lifting hooks, wherein the end ring is of a pear shape, a plurality of spacing grooves are formed in the pear-shaped end ring, a plurality of chains are connected with the end ring by a plurality of connecting rings respectively, the connecting rings are circular rings with same structure, the circular walls of the upper ends of the connecting rings are embedded into the corresponding spacing grooves respectively, and the lifting hooks are equal to the chains in quantity and are connected at the ends of the chains respectively. After the mode is adopted, a plurality of chains are fixedly connected with the end ring by the connecting rings in a spacing manner, no chain position change is caused during hoisting, and the hoisting safety and the hoisting reliability are ensured.

Description

Technical field [0001] The invention relates to the field of lifting equipment accessories, in particular to a multi-leg chain complete set of rigging. Background technique [0002] Lifting slings are important auxiliary tools for lifting and handling operations. They mainly include wire slings, slings, hooks, steel plate clamps, etc. There are many kinds of slings, and the use environment is complex and changeable. When lifting heavy objects, if they are used improperly, safety accidents are prone to occur. [0003] In the existing multi-leg chain rigging, multiple chains are connected with the end ring through the connecting ring. Since the position of the connecting ring on the end ring is not fixed, that is, the position of the connecting ring on the end ring will slip during the hoisting process, thus Cause the position of the chain to change, and even affect the balance of hoisting, and there is a hidden danger of hoisting installation. Summary of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/14
CPCB66C1/14
Inventor 曹益飞
Owner 江苏西窗幕墙装饰工程有限公司
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