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An easy-to-disassemble fixing device for building drainage pipes

A technology for easy disassembly and fixing of devices, applied in the direction of pipe brackets, pipes/pipe joints/fittings, mechanical equipment, etc., can solve problems such as difficulty in replacement and installation, impact on service life, shaking of drain pipes, etc., to avoid interference and ensure Positioning stability to ensure the effect of locking

Active Publication Date: 2017-11-24
江西省思诚人力资源有限公司
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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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  • An easy-to-disassemble fixing device for building drainage pipes
  • An easy-to-disassemble fixing device for building drainage pipes

Examples

Experimental program
Comparison scheme
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, a building drainage pipe fixing device that is easy to disassemble is used for fixing and installing the drainage pipe 5 on a building 199, including an inner liner 7 embedded in the building 199 and the The lower side fixed guide rod 51 of the drain pipe 5 is an elastic locking part that is slidably fitted. Both ends of the lower side fixed guide rod 51 are fixed on the drain pipe 5 through connecting arms. 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 expand the above-mentioned two wedge-shaped locking blocks 4. Each of the wedge-shaped locking blocks has a The wedge-shaped surface 41 and a protruding part is provided on the side of the wedge-shaped surface close to the inner lining plate 7 for clearance fit with the s...

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PUM

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Abstract

The invention discloses a building drainage pipe fixing device convenient to dismount and mount. The building drainage pipe fixing device is used for fixedly installing a drainage pipe (5) on a building (155) and comprises an interior lining panel (7) embedded in the building (155), and an elastic locking component in sliding fit with a lower side fixedly-connected guide rod (51) of the drainage pipe (5). The two ends of the lower side fixedly-connected guide rod (51) are fixed to the drainage pipe (5) through connecting arms. The elastic locking component comprises two wedge-shaped lock blocks (4) symmetrically arranged, and an ejecting-open spring (44) is arranged between the two wedge-shaped lock blocks (4) so as to elastically expand the two wedge-shaped lock blocks (4).

Description

technical field [0001] The invention relates to the construction field, in particular to a building drainage pipe fixing device which is convenient for disassembly and assembly. 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 building drainage pipe fixing device which is convenient for disassembly and assembly, and it is used to overcome the above-mentioned defects in the prior art. [0004] A building drainage pipe fixing device tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/04F16L3/205
CPCF16L3/04F16L3/2056
Inventor 张伟萍
Owner 江西省思诚人力资源有限公司