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Roadway pipeline hanging device

A hanging device and pipeline technology, which is applied in mining devices, mining equipment, earthwork drilling and other directions to achieve the effect of improving the safety construction factor, saving installation costs and simplifying construction procedures

Pending Publication Date: 2020-10-16
山西天地王坡煤业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of adjusting the hanging position of the pipeline in the roadway

Method used

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  • Roadway pipeline hanging device
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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail in combination with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. The technical solutions of the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0021] Such as figure 2 Shown is the roadway pipeline hanging device, and the pipeline 13 is hung and fixed by the steel wire rope 12 pulled out by the two hanging devices. The hanging device specifically includes an inclined U-shaped connecting groove 1 made of channel steel. One end of the bottom of the connecting groove 1 is welded with a rope tightener 15, and the other ...

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Abstract

The invention relates to a roadway pipeline hanging device and belongs to the field of underground pipeline auxiliary technology. The effect of adjustment of the hanging position of a pipeline in a roadway is solved. According to the technical scheme, the roadway pipeline hanging device comprises a connection groove; a rope tightening device and a hanging ring are fixed to the two ends of the connection groove correspondingly; the connection groove is provided with a fixed hole for being connected with a hoisting anchor rod; the rope tightening device comprises a shell; the shell is connectedwith a rotary shaft in a penetrated mode, and a hanging rope is wound around the rotary shaft; the end, located outside the shell, of the rotary shaft is connected with a ratchet; the ratchet is provided with a clamping plate with teeth in a matched mode, and the clamping plate is in shaft connection with the shell; a driving bearing is connected to the other end of the rotary shaft and is provided with an inserting hole; the inserting hole limits the rotary shaft through a bolt; and a tightening-loosening device is machined at one end of the roadway pipeline hanging device, pipeline height adjustment can be achieved in real time according to change conditions of the roadway, original construction procedures are simplified, and the site safe construction coefficient is increased.

Description

technical field [0001] The invention relates to an auxiliary device for underground pipelines, in particular to a roadway pipeline hanging device. Background technique [0002] Drainage pipeline installation is an important part of the mine gas drainage system. In the daily pipeline installation process of the mine, there are common phenomena such as complicated installation procedures, difficulty in adjusting the height of the pipeline after the roadway is deformed, and high material cost consumption. The drainage pipeline 13 in the trough is suspended by a special lifting anchor 4, that is, each pipeline is provided with 2 lifting points, and each lifting point is constructed with 2 special lifting anchors (anchor model is ￠22mm×2000mm) , Install the chain link at the outcrop of the anchor rod, and hang it with ￠12.5mm steel wire rope. At least 2 ￠12.5mm rope clips 11 are used to fasten the connection between the steel wire rope 12 and the chain ring 14 to ensure safe and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/02
CPCE21F17/02
Inventor 周爱星马强张宏杰景建强张亚洲赵鑫张泽飞李凌峰宋军
Owner 山西天地王坡煤业有限公司
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