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Safety protection device used for protecting steel wire rope

A safety protection device and wire rope technology, which is applied in the field of locks, can solve the problems of insufficient service life, uneven force, damage to wire rope locks, etc., and achieve the effect of reducing wear and relieving stress

Pending Publication Date: 2021-08-13
CNOOC ENERGY TECH & SERVICES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of hoisting and transportation, oil pipes are prone to collisions, resulting in deformation, breakage, and wear of steel wire ropes bound by the pipe body, resulting in deformation, breakage, and wear. Stacked in bundles, it is easily affected by external force factors such as land transportation bumps and sea transportation extrusion, and there is a difference between the upper layer pressure and the formation pressure, that is, uneven force
Therefore, wire rope breakage, overlapping deformation, kinks, etc. often occur on the construction site, resulting in a large number of wire rope locks being damaged and failing to meet the standard service life

Method used

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  • Safety protection device used for protecting steel wire rope
  • Safety protection device used for protecting steel wire rope
  • Safety protection device used for protecting steel wire rope

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Such as Figure 1-3 The shown safety protection device for protecting the wire rope is composed of a device body, the device body includes a protective cover 4 and a lock 5, and the two ends of the protective cover 4 are fixedly connected with connectors 1. In this embodiment, the protective cover 4 It is fixedly connected with the connector 1 by gluing, and the end of the connector 1 is fixedly connected with the connecting rod 2. In this embodiment, the connector 1 and the connecting rod 2 are fixedly connected by welding, and the connecting rod 2 is provided with Connection hole 6. Protective cover 4 is made of rubber, can adopt materials such as styrene-butadiene rubber, natural rubber, nitrile rubber, in the present embodiment, protective cover 4 adopts natural rubber, is made into elongated strip by mold vulcanization process, makes the density of rubber strip Higher, better elasticity, higher tensile strength.

[0022] The protective cover 4 is also provided wi...

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PUM

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Abstract

The invention provides a safety protection device used for protecting a steel wire rope. The safety protection device is composed of a device body, the device body comprises a bundling part and a lock catch, the two ends of the bundling part are fixedly connected with connectors, the ends of the connectors are fixedly connected with connecting rods, and connecting holes are formed in the connecting rods. By means of the safety protection device, stress of the steel wire rope can be effectively relieved, and wear can be reduced; and in addition, the lock catch penetrates through through holes in limiting rods so that the safety protection device can be suitable for oil pipes with different diameters.

Description

technical field [0001] The invention relates to the technical field of locks used for bundling and hoisting of oil pipes, casing pipes, drill pipes, etc., and more specifically relates to a safety protection device for protecting steel wire ropes. Background technique [0002] Wire rope is a lock used for binding tubular equipment such as oil pipes, casings, drill pipes, etc. during hoisting. It is often used in lifting operations to bind various objects, equipment to go around the block, and to make lifting slings and single-strand locks. It has the characteristics of high strength, light weight, stable work, and is not easy to break suddenly. It is an auxiliary tool often used in the work of offshore oil drilling platforms. [0003] In the process of hoisting and transportation, oil pipes are prone to collisions, causing the steel wire ropes bound by the pipe body to be in contact with hard objects, resulting in deformation, breakage, and wear. During transportation, oil p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D63/06
CPCB65D63/06
Inventor 杨玉冰欧阳玉祥李兴华朱多平朱春雷刘海庆吴正林陈祎吴群英赵秀宁杨晨朱琳周正权郭冀江田雅涛
Owner CNOOC ENERGY TECH & SERVICES