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A kind of anti-floating and anti-stretching polyethylene winding structure wall pipe and its construction method

A technology of structural wall pipe and construction method, applied in the direction of pipe, rigid pipe, pipe connection arrangement, etc., can solve the problems of pulling, increase the difficulty of construction, leakage of pipe connection, etc., to prevent shaking, prevent fracture, and achieve high connection accuracy. Effect

Active Publication Date: 2019-03-08
ZHEJIANG SHUANGLIN PLASTIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The polyethylene winding structure wall pipe in the prior art is easily damaged due to excessive external force during transportation and construction, and is easily affected by liquid buoyancy in the actual construction process, which increases the difficulty of construction and causes pipeline connection failures. leakage

Method used

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  • A kind of anti-floating and anti-stretching polyethylene winding structure wall pipe and its construction method
  • A kind of anti-floating and anti-stretching polyethylene winding structure wall pipe and its construction method
  • A kind of anti-floating and anti-stretching polyethylene winding structure wall pipe and its construction method

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Embodiment Construction

[0043] Such as Figure 1 to Figure 4As shown, it is an anti-floating and tensile-resistant polyethylene winding structure wall pipe of the present invention, comprising a pipe body 1, the pipe body 1 includes a pipe wall 6 and a threaded pipe 7, and the threaded pipe 7 is evenly wound around the wall of the pipe wall 6 On the outer surface, the threaded pipe 7 is provided with reinforcing ribs 15. The reinforcing ribs 15 can improve the compression resistance of the threaded pipe 7, and at the same time make the wall pipe have better tensile damage resistance. There are welding wires 8, and the welding wires 8 are distributed in an S shape. The S shape design improves the sealing degree of the welding between the pipe walls 6, and improves the strength and stability of the connection.

[0044] It also includes a clamping device, and the two adjacent clamping devices on the left and right are fixedly connected by a connecting rod 4. The clamping device includes an upper clampin...

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Abstract

The invention discloses an anti-floating anti-pulling-damage polyethylene winding structure wall tube and a construction method thereof. The anti-floating anti-pulling-damage polyethylene winding structure wall tube comprises a tube body which comprises a tube wall and a threaded tube, and the threaded tube is evenly wound around the outer side face of the tube wall; and clamping devices are further included, every two adjacent clamping device arranged left and right are fixedly connected through a connecting rod, each clamping device comprises an upper clamping positioning block and a lower clamping positioning block which are matched, and lantern rings are evenly arranged on the tube wall in a sleeving manner and are connected to the side faces of the upper clamping positioning blocks and the lower clamping positioning blocks through chains. The construction method of the anti-floating anti-pulling-damage polyethylene winding structure wall tube comprises the steps of surveying and setting out, tube ditch excavation, wall tube installation and positioning, wall tube connection, closed water testing and tube ditch backfilling. The construction method is simple in step, the wall tube installation efficiency is improved, the stability and reliability of the wall tube in the paving and connecting process are effectively improved, the level height difference is reduced, and the connecting sealing performance of wall tubes is improved.

Description

technical field [0001] The invention relates to an anti-floating and anti-stretching polyethylene winding structure wall pipe and a construction method thereof. Background technique [0002] High-density polyethylene winding structure wall pipe is a reinforced structural pipe produced by hot winding molding process with polyethylene as raw material. HDPE pipe has the advantages of smooth inner wall, light weight, strong pressure bearing capacity, high interface quality, corrosion resistance, high ring stiffness, and convenient construction. It is currently widely used in cities, roads, and small area drainage. [0003] The polyethylene winding structure wall pipe in the prior art is easily damaged due to excessive external force during transportation and construction, and is easily affected by liquid buoyancy in the actual construction process, which increases the difficulty of construction and causes pipeline connection failures. leakage. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L9/16F16L47/03F16L1/036F16L1/06
CPCF16L1/036F16L1/06F16L9/16F16L47/03
Inventor 潘劲波潘倩
Owner ZHEJIANG SHUANGLIN PLASTIC MACHINERY
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