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Safety cable clamp

A cable card, safe technology, applied in the fields of equipment and petroleum logging instruments, can solve the problems that have not been found in reports or literature

Inactive Publication Date: 2012-09-19
西安宇能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The project team of the present invention has searched domestic and foreign patent documents and published periodical papers on this subject on the Internet, and has not yet found any reports or documents closely related to the present invention and the same

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Such as figure 1 , 2 As shown, the safety type cable clamp of the present invention is mainly composed of a frame body, a card core, and a safety chain. The structure of the safety cable clamp of the present invention is to use two sets of safety chains to fix the cable clamp and fix it together with the wellhead equipment, then make the clamp core wrap the cable, then make the clamp core go down along the cable, enter the frame body, and wait for the clamp core After descending to a certain position to ensure that the cable is clamped, lift the entire cable clamp and enter the working state.

[0011] The safety type cable clamp of the present invention is fixed by two sets of safety chains, and the surface of the frame body is coated with an obvious warning color that can emit light or reflect light. When the cable is stuck in use, the purpose of safety and convenience is achieved, and it is also convenient for monitoring during night work. Not only safe and reliabl...

Embodiment 2

[0013] The overall structure is the same as that in Embodiment 1, and the applicable cable diameter of the safety cable clamp is 5.6 mm.

Embodiment 3

[0015] The overall structure is the same as that in Embodiment 1, and the applicable cable diameter of the safety cable clamp is 7.9 mm.

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Abstract

The invention relates to a safety cable clamp and belongs to the technical field of oil logging. Two safety chain sets are disposed at two ends of a frame of the cable clamp. The surface of the frame and chains are coated with luminous or reflecting warning color. The safety cable clamp is safe, reliable and humanized and solves practical problems in oil logging industry.

Description

technical field [0001] The invention belongs to the field of petroleum logging instruments and equipment. Background technique [0002] The used cable clamp in the oil well logging field is to be directly mounted on the oil well head to work at present, without taking any fixed safety measures. In the process of work, it is easy to have loose clamping, and if an abnormal external force is encountered during work, the entire frame will be pulled away, posing a safety hazard. [0003] The project team of the present invention searched domestic and foreign patent documents and published periodical papers on this topic on the Internet, and found no reports or documents closely related to the present invention. Contents of the invention [0004] The main purpose of the present invention is to provide a safe and reliable cable clamp, which has the advantages of large bearing range, safety and reliability, novel structure, easy fixing and convenient use. The safety cable card o...

Claims

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Application Information

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IPC IPC(8): F16L3/08F16L3/10E21B47/00
Inventor 王华李克俭
Owner 西安宇能科技有限公司
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