Pipeline geological disaster protection device and installing and using method thereof

A technology for geological disasters and protection devices, which is applied in the directions of pipeline supports, pipes/pipe joints/pipes, springs/shock absorbers, etc., can solve the problems of high cost, difficult construction, poor pipeline protection effect, etc., to ensure stability. , The effect of preventing deformation and damage

Active Publication Date: 2018-03-13
国家管网集团重庆天然气管道有限责任公司
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Problems solved by technology

[0003] At present, the prevention and control of geological disasters such as landslides and rockfalls is mainly considered from the perspective of slope fixation, which is costly and difficult to construct; in the prior art, there is also protection for the pipeline body, which uses a large incompressible fixed support seat and a hori

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  • Pipeline geological disaster protection device and installing and using method thereof
  • Pipeline geological disaster protection device and installing and using method thereof
  • Pipeline geological disaster protection device and installing and using method thereof

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further elaborated below in conjunction with the accompanying drawings.

[0037] Such as Figure 1-10 As shown, in this example, a pipeline geological hazard protection device includes a support base 1, a lateral buffer wall 9, a pipeline fixing clip 11 and a buffer layer 13, and the lateral buffer wall 9 and the pipeline fixing clip 11 are located on the support Above the seat 1, the buffer layer 13 fits inside the pipe fixing clip 11;

[0038] The support seat 1 includes a slide rail structure 8, a first base 2, a plurality of compression springs 4, 4 stabilizing rods I6, 4 stabilizing rods II7 and a second base 3; the first base 2 and the second The two bases 3 are arranged correspondingly up and down, and are connected together by compression springs 4 evenly arranged at a distance of 20 cm. The lower surface of the first base 2 and the up...

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Abstract

The invention discloses a pipeline geological disaster protection device and an installing and using method thereof. The device comprises a supporting base, a lateral buffering wall, pipeline fixing clamps and a buffering layer. The supporting base comprises a sliding rail structure, a first base, a plurality of pressure springs, a plurality of stable pull rods I, a plurality of stable pull rods II and a second base. The lateral buffering wall comprises an L-shaped steel plate and a plurality of pressure springs. Through the arrangement of the compressible supporting base and the sliding railstructure, the lateral buffering wall and the pipeline fixing clamps on the supporting base, when a pipeline is mostly subjected to inclined impact force from landslide and falling stone, sliding in the horizontal and vertical direction can be achieved within the pipeline deformation extreme range, the supporting base and the lateral buffering wall are used for bearing component force in the horizontal direction and the vertical direction and absorbing energy, good pipeline landslide and falling stone impact preventing effects are achieved, meanwhile, cost is low, arrangement is flexible, andconstruction is convenient.

Description

technical field [0001] The invention relates to the field of pipeline protection, in particular to a pipeline geological disaster protection device and an installation and use method thereof. Background technique [0002] my country's vast territory and the uneven distribution of resources determine the wide distribution of long-distance oil and gas pipelines. In the pipeline sections passing through mountainous areas, due to the characteristics of climate and geological conditions, the pipelines are often damaged by geological disasters such as small-scale landslides or falling rocks. [0003] At present, the prevention and control of geological disasters such as landslides and rockfalls is mainly considered from the perspective of slope fixation, which is costly and difficult to construct; in the prior art, there is also protection for the pipeline body, which uses a large incompressible fixed support seat and a horizontal The method of sliding to protect the pipeline has ...

Claims

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Application Information

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IPC IPC(8): F16L3/10F16L3/16F16L3/205F16F15/02F16F15/04F16F15/073
Inventor 王磊
Owner 国家管网集团重庆天然气管道有限责任公司
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