Flexible metal pipeline wiring construction method

A flexible and metal technology, applied in cable laying equipment and other directions, can solve the problems of difficult construction, high rework rate of laying, long construction time, etc., to shorten the construction date, save the laying cost, and improve the construction efficiency.

Inactive Publication Date: 2019-06-21
山东铁信建设集团有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, welded steel pipes, referred to as SC pipes for laying, are used for laying. This kind of steel pipes is time-consuming to install, and the construction is difficult. There are many problems such as easy corrosion and rust, and the welding requirements are high. After welding, there are welds. It is limited for high-temperature and high-pressure occasions. Improper treatment of nozzle burrs will scratch the wires, causing accidents and dangers. The emergence of flexible metal pipelines has replaced traditional SC pipes. However, due to the traditional SC pipe laying method and flexible metal pipelines The wiring construction methods are different, which leads to the phenomenon that the laying of flexible metal pipelines in the prior art has a long construction time and a high laying rework rate, which brings a lot of inconvenience to people's daily work

Method used

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  • Flexible metal pipeline wiring construction method

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] A flexible metal pipeline wiring construction method according to the present invention has a construction process as follows: construction preparation stage, on-site construction and piping, flexible metal wire protection pipe grounding jumper, threading in the pipe, insulation inspection of each circuit, and process handover.

[0046] Further, the specific method of construction is:

[0047] The construction preparation method is: check whether the inner and outer layers of the flexible metal wire protection tube are damaged, the certificate of conformity, and the test report;

[0048] Select and intercept models according to drawing requirements and remove burrs;

[0049] The construction method of on-site construction piping is as follows: pipe piping according to the drawings, the flexible metal wire protection pipe should be in a reasonabl...

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Abstract

The invention relates to the field of wiring construction, in particular to a flexible metal pipeline wiring construction method. The construction process of the flexible metal pipeline wiring construction method comprises the following steps of: a construction preparation stage, on-site construction and piping, flexible metal wire protection pipe grounding bridging, threading in pipe, insulationinspection of each circuit, and process handover. The beneficial effects of the flexible metal pipeline wiring construction method are as follows: the phenomena in the prior art that the constructiontime is long and the laying rework rate is high are avoided; the construction date is shortened; the construction efficiency is improved; the laying cost is greatly saved; a standard construction method is provided; and great convenience is brought to the daily work of people.

Description

technical field [0001] The invention relates to the field of wiring construction, in particular to a flexible metal pipeline wiring construction method. Background technique [0002] In the prior art, welded steel pipes, referred to as SC pipes for laying, are used for laying. This kind of steel pipes is time-consuming to install, and the construction is difficult. There are many problems such as easy corrosion and rust, and the welding requirements are high. After welding, there are welds. It is limited for high-temperature and high-pressure occasions. Improper treatment of nozzle burrs will scratch the wires, causing accidents and dangers. The emergence of flexible metal pipelines has replaced traditional SC pipes. However, due to the traditional SC pipe laying method and flexible metal pipelines The wiring construction methods are different, which leads to the phenomenon that the laying of flexible metal pipelines in the prior art has a long construction time and a high l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/08
Inventor 尚玉杰孙玉明赵恒王汉功蒋蜜段军舰
Owner 山东铁信建设集团有限公司
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