Novel anti-twist split combination type sling tool

A sling and combined technology, applied in the field of slings, can solve the problems of wasting resources, cannot be separated separately, and have a short service life, and achieve the effects of high safety performance, prolonging service life and reducing use cost.

Inactive Publication Date: 2012-07-25
王鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, because the structure of the traditional sling is integrally formed, it is composed of a steel wire rope, pressed aluminum joints, alloy steel rings, and hooks. It cannot be disassembled, combined, or separated, resulting in a single lifting function. During the process, the stress energy of the steel wire rope is accumulated inside.

Method used

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  • Novel anti-twist split combination type sling tool
  • Novel anti-twist split combination type sling tool
  • Novel anti-twist split combination type sling tool

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] figure 1 As shown, a new type of anti-twist split combined sling includes an upper rope cover 1 , a rope cover male joint 3 , a lower rope cover 8 , a rope cover female joint 9 and a safety connection ring 11 . One end of the upper rope sleeve 1 is a lifting ring structure, and the other end is crimped with an aluminum pressure joint 2. The lower rope sleeve 8 has the same structure as the upper rope sleeve 1; One end of the rope sleeve male joint 3 is communicated through the open rope cavity 5, the aluminum pressure joint 2 is placed in the joint cavity 4, and an early warning pressure block 13 is provided on the axial contact end surface of the aluminum pressure joint 2 and the joint cavity 4, and the rope sleeve male joint The rope part of 3 is placed in the rope cavity 5, and the snap ring 7 clamps the rope part in the rope cavity 5, or clamps the pressed aluminum joint 2 in the joint cavity 4, and the other end of the rope sleeve male joint 3 i...

Example Embodiment

[0021] Embodiment 2

[0022] figure 2 As shown in the figure, a new type of anti-twist split combined sling includes an upper rope cover 1, a rope cover male connector 3, a lower rope cover 8, a rope cover female connector 9, an insurance connection ring 11 and more than one section of the transfer rope 12. . The two ends of the transfer rope 12 are connected to the male connector 3 or the female connector 9 of the cable sleeve through the pressed aluminum joint 2, and the non-hoisting end of the upper cable sleeve 1 is connected to the male connector of the cable sleeve or the female cable sleeve through the snap ring. The non-hoisting end of the rope cover 8 is connected by the aluminum pressure joint through the snap ring to connect the rope cover male joint or rope cover female joint, and the rope cover male joint or rope cover female joint of the upper rope cover 1 is tenon connected to the rope cover female joint at one end of the transfer rope 12 Or the male joint of...

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PUM

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Abstract

The invention relates to a novel anti-twist split combination type sling tool. An upper rope sling and a lower rope sling are combined by a joggling structure to form a sling tool. A multi-section intermediate connecting rope and the upper rope sling and the lower rope sling which are connected with or disconnected from each other by the joggling structure are combined to form the combination type sling tool. The novel anti-twist split combination type sling tool has the advantages of convenience in assembly, firmness in connection, capability of being maintained in a sectioned manner, low service cost, wide application range and the like, a tenon can circularly rotate around the central axis of the tenon in a rabbet so as to effectively solve the problems that stressed energy of a traditional sling tool with an integral structure is easy to accumulate and the traditional sling tool is easy to twist and damage, and the service life of the sling tool is further prolonged.

Description

technical field [0001] The invention relates to a sling, in particular to a novel anti-twist split combined sling. Background technique [0002] For a long time, because the structure of the traditional sling is integrally formed, it is composed of a steel wire rope, pressed aluminum joints, alloy steel rings, and hooks. It cannot be disassembled, combined, or separated, resulting in a single lifting function. During the process, the stress energy of the steel wire rope is accumulated inside. Once it is loosened, it is easy to twist and break, and its service life is short. According to the national wire rope scrapping standard, the entire set of slings must be scrapped, otherwise there will be safety hazards, and accidents will easily occur. The loss of personnel and property, but the cost of scrapping the whole set of slings is high, wasting resources. Contents of the invention [0003] In order to solve the above-mentioned shortcomings of the traditional sling, the...

Claims

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Application Information

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IPC IPC(8): F16G11/02B66C1/12B66C15/06
Inventor 王鹏
Owner 王鹏
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