Steel belt reinforced PE helical bellow welding device and application method thereof

A spiral corrugated pipe and welding device technology, which is applied in the field of steel belt reinforced PE spiral corrugated pipe welding device, can solve the problems of inaccessible workers, high leakage rate, poor sealing effect, etc., to reduce labor intensity and high operating efficiency , the effect of solving welding problems

Active Publication Date: 2017-06-27
新疆登煌管业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a steel strip reinforced PE spiral corrugated pipe welding device and its use method, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that the existing small-diameter steel strip reinforced PE spiral corrugated pipe cannot be accessed by operators. In-pipe operation, only hot-melt tape is used for bonding on the outside of the pipe, resulting in poor sealing effect and high leakage rate

Method used

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  • Steel belt reinforced PE helical bellow welding device and application method thereof
  • Steel belt reinforced PE helical bellow welding device and application method thereof

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Experimental program
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Effect test

Embodiment 1

[0024] Embodiment one: as attached figure 1 , 2 As shown, the steel strip reinforced PE spiral corrugated pipe welding device includes a box body 1, a first stepping motor, a second stepping motor 2, a horizontal telescopic support arm 3, a vertical telescopic support arm 4 and a welding torch assembly, The bottom of the box body 1 is fixedly installed with a walking wheel 5, and on the outer wall of the box body 1 is fixedly installed at least one telescopic strut that can be tightened on the inner wall of the steel belt reinforced PE spiral corrugated pipe, and inside the box body 1 is fixedly installed with a first Stepping motor, the first power output shaft left end of the first stepping motor is fixedly installed with the horizontal telescopic support arm 3 extending out of the left side wall of the box body 1, the second power output shaft of the first stepping motor and the walking wheel The rotating shaft of 5 is connected, the left end of the horizontal telescopic s...

Embodiment 2

[0031] Embodiment two: the following is the using method of above-mentioned embodiment one: comprise the following steps:

[0032] In the first step, the heat shrinkable tape is wound on the heat shrinkable tape reel 8, and the exposed end of the heat shrinkable tape is glued to the pressing roller 9;

[0033] The second step is to start the second power output shaft of the first stepping motor, so that the traveling wheel 5 drives the steel belt reinforced PE spiral corrugated pipe welding device to enter the joint of the two steel belt reinforced PE spiral corrugated pipes, and starts the telescopic strut, so that It is pressed against the inner side of the steel belt reinforced PE spiral bellows, and then by adjusting the length of the vertical telescopic support arm 4, the pressing roller 9 is aligned with the annular joint of the axial joint of the corresponding two steel belt reinforced PE spiral bellows. Seam starting position, and start the heat gun 10;

[0034] The t...

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Abstract

The invention relates to the technical field of welding devices, in particular to a steel belt reinforced PE helical bellow welding device and an application method thereof. The steel belt reinforced PE helical bellow welding device comprises a box body, a first stepping motor, a second stepping motor, a horizontal and telescopic supporting arm, a vertical and telescopic supporting arm and a welding gun assembly; the left end of the horizontal and telescopic supporting arm and the lower end of the vertical and telescopic supporting arm are fixedly installed together; and the second stepping motor is fixedly installed at the top end of the vertical and telescopic supporting arm. The application method of the welding device comprises the following step that a hot contraction band is wound on a hot contraction band winding drum. The steel belt reinforced PE helical bellow welding device is convenient to use, has the advantages of being high in adaptability, good in continuity and high in operation efficiency, can relieve the labor intensity of operation personnel and thus has the characteristics of being reliable in operation, high in efficiency and good in safety. Through the application method, the effect that the joint of steel belt reinforced PE helical bellows is welded from the inner side can be achieved effectively and precisely, the stability and reliability of operation can be ensured, and the time and manpower cost are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of welding devices, and relates to a steel strip reinforced PE spiral corrugated pipe welding device and a use method thereof. Background technique [0002] Steel belt reinforced PE spiral corrugated pipe refers to high-density polyethylene (PE) as the matrix, the steel belt coated with adhesive resin on the surface is formed into a corrugated form as the main support structure, and is wound and compounded with polyethylene material to form a whole double wall The spiral corrugated pipe is called steel belt reinforced PE spiral corrugated pipe. Therefore, it can be used for underground water sewage pipes in municipal construction, drainage pipes and seepage pipes under the road surface in road engineering, and communication pipes in railways and highways. Commonly used steel belt reinforced PE spiral corrugated pipes have a diameter between 40cm and 200cm and a length of about 12m. During laying constructio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/18
CPCB29C65/18B29C66/522
Inventor 娄松鹤张文治
Owner 新疆登煌管业有限公司
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