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Glass fiber reinforced plastic blow-off pipeline construction method

A technology for sewage pipelines and construction methods, which is applied in the direction of pipeline connection layout, pipeline laying and maintenance, pipes/pipe joints/pipe fittings, etc. It can solve the problems of increasing the workload of employees, wasting manpower, and pipeline leakage, etc., and achieve work efficiency. , improve stability, and enhance workload effects

Inactive Publication Date: 2020-12-29
张肖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing FRP pipelines often have the following problems when they are connected: a: When the existing pipelines are connected, due to different terrain factors, the heights of the FRP pipelines in different regions are often different, and manual alignment is required when connecting. The device is elevated, which greatly increases the workload of the employees; b: After the existing pipelines are docked, the sewage flow is too large during use, resulting in pipeline leakage, which in turn pollutes the environment, and requires Repairing the pipeline manually is a huge waste of manpower

Method used

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  • Glass fiber reinforced plastic blow-off pipeline construction method
  • Glass fiber reinforced plastic blow-off pipeline construction method
  • Glass fiber reinforced plastic blow-off pipeline construction method

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0031] Such as Figure 1 to Figure 7 Shown, a kind of FRP sewage pipeline construction method mainly comprises the following steps:

[0032] Step 1: Equipment inspection: Check the operation of the equipment before using the FRP sewage pipe docking device to dock the FRP sewage pipe;

[0033] Step 2: height adjustment; manually turn the hand rocker 27 to drive the central rotating shaft 25 to rotate, thereby driving the adjustment cam 24 to rotate, thereby squeezing the connecting column 23 by rotating the cam, thereby achieving the purpose of adjusting the height of the arc support plate 22 , and then manually rotate the feed screw 316, thereby driving the support bar 20 to move to the lower end of the arc-shaped support plate 22 through the slidi...

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Abstract

The invention relates to a glass fiber reinforced plastic blow-off pipeline construction method. The method mainly comprises the following steps of equipment inspection, height adjustment, pipeline butt joint and pipeline sealing, a glass fiber reinforced plastic blow-off pipeline butt joint device comprises a mounting base plate, an adjusting sleeve part and a butt joint sleeve part, the adjusting sleeve part is mounted on the mounting base plate, and the butt joint sleeve part is arranged above the adjusting sleeve part. According to the method, the following problems, existed when butt joint is carried out on existing glass fiber reinforced plastic pipelines, that a, when butt joint is carried out on the existing glass fiber reinforced plastic pipelines, due to different terrain factors, the heights of the glass fiber reinforced plastic pipelines in different areas are often different, manual heightening treatment needs to be carried out on a device when connection is carried out, and the workload of staff is greatly enhanced; and b, after butt joint is carried out on the existing glass fiber reinforced plastic pipelines, the situation that the pipelines leak due to the fact that the sewage flow is too large in the using process, the environment is polluted accordingly, the pipelines need to be repaired manually, and manpower is greatly wasted can be solved.

Description

technical field [0001] The invention relates to the technical field of sewage pipeline construction, in particular to a construction method for a glass fiber reinforced plastic sewage pipeline. Background technique [0002] FRP pipe is a light-weight, high-strength, corrosion-resistant non-metallic pipe. It is made of glass fiber with resin matrix weight layer by layer on the rotating mandrel according to the process requirements, and evenly spread quartz in the distance between the fibers. Sand is a kind of pipeline with sand layer. The pipe wall structure of FRP pipe is reasonable and advanced, which can give full play to the role of materials. Under the premise of meeting the use strength, the rigidity is improved to ensure the stability and reliability of the product. FRP The pipe is accepted by the majority of users because of its excellent chemical corrosion resistance, light weight, high strength, no scaling, strong shock resistance, long service life compared with or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L1/09F16L47/18F16L47/08
CPCF16L1/09F16L47/08F16L47/18
Inventor 张肖
Owner 张肖
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