Building construction plastic tube bending device

A bending device and construction technology, applied in the field of single plastic pipe bending device and plastic pipe bending device in construction construction, can solve the problems of low efficiency and increased difficulty of pre-embedded operation, and achieve wide adaptability, simple structure, The effect of improving efficiency

Active Publication Date: 2018-01-30
中铁十八局集团北京工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention bends and fixes the plastic pipe through the pipe groove, and the whole device needs to be pre-embedded when pre-embedding, which makes the entire pre-embedding operation more difficult, and this method is aimed at the bending of the double pipe of the floor heating, and its efficiency for the bending of the single pipe lower

Method used

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  • Building construction plastic tube bending device

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Effect test

Embodiment Construction

[0024] A plastic pipe bending device for building construction of the present invention is realized in the following way: when in use, when bending the plastic pipe, first install and fix the base (13) on the work base (13) through a plurality of fixing holes (10) Then put one end of the plastic tube through the inner ring of the base (13) and the inner ring of the traction ring (15), so that the bending position corresponds to the heating plate (11), and the inner sides of the two outer support plates (8) are respectively Fitting with the outside of the plastic tube, the plastic tube at one end of the inner support plate (7) is squeezed and deflected, and the two arc-shaped shrapnels (6) are deformed to varying degrees, thereby making the inner support plate (7) and the plastic tube The outer side of the tube is tightly fitted, and then the plastic tube is clamped and fixed, and then the heating plate (11) is heated to heat the bending position of the plastic tube to soften th...

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Abstract

The invention relates to a building construction plastic tube bending device, and discloses a device for carrying out bending on a single plastic tube by a size of a clamping angle between a base anda towing ring and matching of heating of a heating plate. The building construction plastic tube bending device is characterized in that a base plate is arranged on the base; the base is of a ring-shaped structure; a rubber cushion is arranged in an inner ring of the base; the base is provided with a plurality of fixed holes; the base plate is of a semicircle shape and bevel angles are respectively formed at both ends of the base plate; a thickness of the base plate is equal to that of the base; a power shaft sleeves the outer edge of the base by two connection sleeves and is positioned at themiddle position of the base plate; the outside of the towing ring is hinged with the power shaft by a hinged sleeve; the towing ring is made of a rigid material; a supporting ring is arranged on theinner wall of the towing ring and corresponds to the hinged sleeve; the supporting ring is of a hexagon shape; an inner supporting plate is of an arc structure; the middle part of the outside of the inner supporting plate is arranged on the supporting ring.

Description

technical field [0001] The invention relates to a plastic pipe bending device for building construction, which relates to a device for bending plastic pipes with different pipe diameters during building construction, and belongs to the field of building construction. In particular, it relates to a device for bending a single plastic pipe through the size of the clamping angle between the base and the traction ring, in cooperation with the heating of the heating plate. Background technique [0002] At present, when installing pre-embedded plastic pipes in building construction, it is necessary to bend the plastic pipes according to the layout of the pipeline. Since the pre-embedded plastic pipes are used for cable drainage, floor heating water supply, etc., the sealing and heat insulation of plastic pipes The requirements are high. The traditional method is to manually bend the plastic pipe on the construction surface, and use the manual pipe bender to apply external force to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/08B29C53/84
Inventor 不公告发明人
Owner 中铁十八局集团北京工程有限公司
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