Installing and fixing device used for drainage pipe of building

A technology for fixing devices and drainage pipes, which is applied in the direction of building construction, construction, and roof drainage. It can solve problems such as difficulty in replacement and installation, affecting service life, and sloshing of drainage pipes, so as to avoid interference, ensure positioning stability, and ensure locking effect

Inactive Publication Date: 2016-08-17
毛杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Replacement and installation are often difficult as these drains may become damaged during use
And some easy-to-replace connection methods usually have low stability, and it is easy to cause the drain pipe to shake during fixed use, thereby affecting the service life

Method used

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  • Installing and fixing device used for drainage pipe of building
  • Installing and fixing device used for drainage pipe of building

Examples

Experimental program
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Effect test

Embodiment Construction

[0008] Combine below Figure 1-2 The present invention will be described in detail.

[0009] According to an embodiment of the present invention, an installation and fixing device for a building drainpipe is used to fix the drainpipe 5 to a building 155, including an inner liner 7 embedded in the building 155, a fastening The installation ring 3 of the drain pipe 5 and the elastic locking part slidingly fitted with the fixed guide rod 51 on the lower side of the connecting portion 32 of the installation ring 3, the right end of the installation ring 3 is a free end, and the drain pipe 5 The bolt 31 installed on the free end is installed in the installation ring 3, and both ends of the lower side fixed guide rod 51 are fixed on the connecting part 32 through the connecting arm, wherein the elastic locking part includes Two wedge-shaped locking blocks 4 are symmetrically arranged, and a push-off spring 44 is arranged between the two wedge-shaped locking blocks 4 to elastically ...

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PUM

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Abstract

An installing and fixing device used for a drainage pipe of a building is used for fixedly installing the drainage pipe (5) to the building (155) and comprises a lining board (7) embedded in the building (155), an installing ring (3) for fastening the drainage pipe (5) and an elastic locking component in sliding fit with a fixedly-connected guide rod (51) on the lower side of a connecting part (32) of the installing ring (3). The right end of the installing ring (3) is a free end. The drainage pipe (5) is installed in the installing ring (3) through a bolt (31) installed at the free end. The two ends of the fixedly-connected guide rod (51) on the lower side are fixed to the connecting part (32) through connecting arms. The elastic locking component comprises two wedge-shaped locking blocks (4) which are symmetrically arranged. An ejection spring (44) is arranged between the two wedge-shaped locking blocks (4) and used for elastically expanding the two wedge-shaped locking blocks (4) open.

Description

technical field [0001] The invention relates to the construction field, in particular to an installation and fixing device for building drainage pipes. Background technique [0002] It is usually necessary to fix some drainage pipes in buildings to discharge sewage or rainwater. These drains are usually fixed to the outside of the building or in a narrow part of the building. Since these drains may become damaged during use, their replacement and installation are often difficult. However, some easy-to-replace connection methods usually have low stability, and it is easy to cause the drainpipe to shake during fixed use, thus affecting the service life. Contents of the invention [0003] The object of the present invention is to provide an installation and fixing device for building drainage pipes, which is used to overcome the above-mentioned defects in the prior art. [0004] An installation and fixing device for building drainpipes according to the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/08
CPCE04D13/08E04D2013/084
Inventor 毛杰
Owner 毛杰
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