Sewer pipeline conveying pipe for sewage treatment and fixing device

Abstract

The invention discloses a sewer pipeline conveying pipe for sewage treatment and a fixing device, and relates to the technical field of pipeline fixing devices. The fixing device solves the problem that the clamping position cannot be adjusted again after an existing pipeline fixing device is fixed, and the clamping and fixing distance cannot be adjusted by a clamping piece of the fixing device. According to the sewer pipeline conveying pipe for the sewage treatment and the fixing device, the fixing device comprises a positioning block a and a positioning block b, wherein the positioning blocka and the positioning block b are inserted into the left end and the right end of a fastening rod. After the device is fixed to a wall or the bottom of a cast-in-place slab through a fixing screw, amovable block can transversely move in a mounting base, the clamping positions of the positioning block a and the positioning block b are changed so as to adapt to the trend of a pipeline, normal mounting of the pipeline is guaranteed, and the positioning block b can be inserted into the positioning block a in a staggered mode, so that the clamping distance between the positioning block b and thepositioning block a is changed, and the fixing device can be suitable for clamping and fixing pipelines with different diameter models.

Description

technical field [0001] The invention belongs to the technical field of pipeline fixing devices, and more specifically relates to a sewer pipe for sewage treatment and a fixing device. Background technique [0002] A pipeline is a device connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. Sewage refers to the polluted discharge water from life and production that has lost its original function. Water is referred to as sewage for short. It is mainly water after daily use. It contains more organic matter and is easier to treat. Most of the sewage is transported to the corresponding place through sewer pipes, which is convenient for centralized treatment. The sewer pipe is generally fixed on the wall or the bottom of the cast-in-place slab. Since the finished pipe is straight, the accuracy of the pipe installation is required to be high. [0003] For example, the patent application number: CN201510562849.2 discloses a pipeline ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a sewer pipeline delivery pipe and fixing device for sewage treatment, to solve the problem that the existing pipeline fixing devices usually use screws to be screwed to the wall or the bottom of the cast-in-place slab, and the fixing device is screwed to the bottom of the cast-in-place slab. After fixing, the clamping position of the fixing device cannot be adjusted again. When the installation of the fixing device is tilted, the straight pipe cannot be clamped and fixed by the fixing device normally. It is necessary to remove the fixing device and re-drill holes to install the fixing device to adapt to the direction of the pipeline. Unnecessary damage to buildings is caused, and the practicability is not high, and the clamping piece of the existing fixing device cannot adjust the clamping and fixing distance. When fixing pipes of different calibers, it is necessary to carry clamping pieces of different calibers, and the steps are cumbersome. Very troublesome, low adaptability problem

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