HDPE drainage pipe clamping device

A technology of clamping device and drainage pipe, which is applied in metal processing and other directions, and can solve problems such as cutting, uneven cutting surface, unfavorable connection or use, etc.

Inactive Publication Date: 2021-01-22
重庆泽通管业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] HDPE has a wide range of applications, and it will be cut according to the actual length required during application. Since the HDPE drainage pipe is cy...

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  • HDPE drainage pipe clamping device
  • HDPE drainage pipe clamping device

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see figure 1 and figure 2 , in an embodiment of the present invention, a HDPE drainage pipe clamping device includes a bottom plate 1, a first support ring 2 is fixedly connected to the upper side of the bottom plate 1, the first support ring 2 is in the shape of a ring, and the first support ring Two annular grooves 3 are symmetrically opened on the inner wall of the ring 2, a rotating sleeve 4 passes through the middle of the first support ring 3, a...

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Abstract

The invention relates to the related technical field of drainage pipes, in particular to a HDPE drainage pipe clamping device. The HDPE drainage pipe clamping device comprises a bottom plate, a firstsupporting ring is fixedly connected to the upper side of the bottom plate, the first supporting ring is in a circular ring shape, two annular grooves are symmetrically formed in the inner side wall of the first supporting ring, a rotating sleeve penetrates through the middle of the first supporting ring, two circles of connecting columns are symmetrically and fixedly connected to the outer side wall of the rotating sleeve, and the other ends of the connecting columns are located in the annular grooves. The HDPE drainage pipe clamping device has the beneficial effects that after the rotating sleeve rotates, receding grooves in the rotating sleeve can gradually get away from clamping plates, the clamping plates can slowly move out of the receding grooves, so that the inner side wall of therotating sleeve is used for extruding the outer surfaces of the clamping plates, clamping protrusions on the inner sides of the clamping plates make contact with a drainage pipe, so that the drainagepipe is extruded, the drainage pipe can be effectively prevented from rotating, and the drainage pipe can be conveniently cut.

Description

technical field [0001] The invention relates to the related technical field of drainage pipes, in particular to a clamping device for HDPE drainage pipes. Background technique [0002] HDPE drainage pipe is a general term for thermoplastic round pipes without internal pressure, which are mainly made of high-density polyethylene resin and made by extrusion molding process. HDPE drainage pipe is a replacement product of traditional steel pipe and PVC drainage pipe. It mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation, etc. It is widely used in roads, railway subgrades, subway projects, waste landfills, tunnels , green belts, sports grounds and drainage fields such as slope protection caused by high water content, as well as underground irrigation and drainage systems for agriculture and horticulture. [0003] HDPE has a wide range of applications, and it will be cut according to the actual length required during application. Since the...

Claims

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Application Information

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IPC IPC(8): B26D7/02
CPCB26D7/02B26D2007/013
Inventor 林文豪丁秀权
Owner 重庆泽通管业科技有限公司
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