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A kind of electric engineering pipeline and its construction method

A power engineering and pipeline technology, applied in the field of power engineering, can solve problems such as inconvenience of operation, and achieve the effects of convenient operation, tight connection and stable installation

Active Publication Date: 2021-05-25
广州恒泰电力工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: when the cable in the pipeline fails, the cable needs to be taken out of the pipeline for maintenance, and then the cable is inserted into the pipeline section by section, which is inconvenient to operate

Method used

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  • A kind of electric engineering pipeline and its construction method
  • A kind of electric engineering pipeline and its construction method
  • A kind of electric engineering pipeline and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] refer to figure 1 , Embodiment 1 of the present invention provides a power engineering pipeline, including a first tube 1, a second tube 2, a first pipe block 3 and a second pipe block 4, the first pipe block 3 and the second pipe block 4 are respectively Slidingly connected in the first tube 1 and the second tube 2, one end of the first tube 3 and the second tube 4 are respectively limited in the first tube 1 and the second tube 2, so that the first tube 3. The second tube block 4 cannot be separated from the first tube 1 and the second tube 2. When the first tube 3 and the second tube 4 slide to the ends of the first tube 1 and the second tube 2 respectively, When it is in the upper position, the first pipe block 3 and the second pipe block 4 are inserted and fitted. At this time, the first tube 1, the second tube 2, the first tube block 3 and the second tube block 4 form a cylindrical shape, the bottom of the pipeline is fixed with a base 22, the base 22 is elongate...

Embodiment 2

[0070] Embodiment 2 of the present invention provides a construction method for power engineering pipelines, comprising the following steps,

[0071] Excavation of foundation trench: Excavation of foundation trench in the construction area;

[0072] Pipe installation: slide the first pipe block 3 and the second pipe block 4, make the tenon 5 of the first pipe block 3 and the tenon groove 6 of the second pipe block 4 fit together, and install the first stopper 7 and the second stopper Block 10 and the third block 13, to complete the assembly of a single pipeline, and then arrange several pipelines in the base groove and connect them as a whole;

[0073] Block the nozzle of the pipe: check the cable through the pipe to prevent blockage, and block the openings at both ends of the pipe to prevent debris from entering;

[0074] Backfill foundation trench: Backfill soft soil around the pipeline to achieve the compactness specified in the design to complete the construction.

[007...

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Abstract

The present invention relates to the technical field of electric power engineering, and aims to provide a power engineering pipeline and its construction method, which includes a first tube and a second tube, the first tube and the second tube are respectively slidably connected with a first tube block and the second tube block, the side of the first tube block facing the second tube block is fixed with a tenon, and the side of the second tube block facing the first tube block is provided with a tenon groove, when the first tube block and the second tube block slide respectively When the end positions of the first tube and the second tube are reached, the tenon and the tenon are inserted and fitted. The problem of inconvenient operation is solved when the cable in the pipeline fails, the cable needs to be taken out from the pipeline for maintenance, and then the cable is inserted into the pipeline section by section. The invention has the effect that the cable can be inspected and repaired in the pipeline without taking the cable out of the pipeline and putting it back, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to an electric power engineering pipeline and a construction method thereof. Background technique [0002] At present, in the construction process of power engineering, cable laying is very common. When the cable needs to be laid underground, it is usually first to bury the pipeline to protect the cable underground, and then install the cable in the pipeline, and make the inside of the pipeline have good airtightness, so as to ensure that the cable in the pipeline is basically free from air and rain. erosion. [0003] But when the cable breaks down, it is necessary to take the cable out of the pipeline for inspection, and then put the cable into the pipeline section by section after repairing, which is very troublesome to maintain. [0004] The above-mentioned existing technical solutions have the following defects: when a cable in the pipeline fails, the cable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G9/06H02G1/00
CPCH02G1/00H02G9/06
Inventor 刘建波朱瑞宾于海艳钟敬城陈飞鹏陈残雪林坤盛
Owner 广州恒泰电力工程有限公司