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Storied building water discharge pipe fixing device

A technology for fixing devices and drainage pipes, which is applied in the direction of roof drainage, roofing, and roof coverings. 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: 2016-08-31
何慧敏
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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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  • Storied building water discharge pipe fixing device
  • Storied building water discharge pipe fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0009] A drainpipe fixing device for a building according to an embodiment of the present invention is used for fixing the drainpipe 5 to a building 155, comprising an inner liner 7 embedded in the building 155 and the drainpipe 5 The lower side of the fixed guide rod 51 is an elastic locking part that is slidably fitted. Two wedge-shaped locking blocks 4, a push-off spring 44 is arranged between the two wedge-shaped locking blocks 4 to elastically expand the above-mentioned two wedge-shaped locking blocks 4, and each wedge-shaped locking block has a wedge-shaped surface 41 on the outside And on the side of the wedge-shaped surface close to the inner liner 7, a protrusion is provided for clearance fit with the slide groove 42 in the side wall of the elastic movable concave plate 8, and each wedge-shaped locking block 4 It is spaced apart from the bottom plate 82 of the elastic movable conca...

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PUM

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Abstract

The invention relates to a storied building water discharge pipe fixing device, which is used for fixing a water discharge pipe (5) onto a building (155). The storied building water discharge pipe fixing device comprises an inner lining board (7) embedded into the building (155) and an elastic locking component glidingly matched with a lower side fixed connection guide rod (51) of the water discharge pipe (5), wherein the two ends of the lower side fixed connection guide rod (51) are fixed on the water discharge pipe (5) through connecting arms; the elastic locking component comprises two wedge-shaped locking blocks (4) in symmetrical arrangement; and a jacking spring (44) is arranged between the two wedge-shaped locking blocks (4) and is used for elastically jacking the two wedge-shaped locking blocks (4).

Description

technical field [0001] The invention relates to the construction field, in particular to a drainage pipe fixing device for a building. 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 a drainage pipe fixing device for buildings, which is used to overcome the above-mentioned defects in the prior art. [0004] A drainpipe fixing device for a building according to the present invention is used to fix the drainpipe to a building, comprising...

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 何慧敏
Owner 何慧敏