Construction process for blow-off pipeline for sewage treatment

Abstract

The invention provides a construction process for a blow-off pipeline for sewage treatment. The construction process for the blow-off pipeline for sewage treatment adopts the following equipment for auxiliary construction: the equipment includes a movable base, telescopic plates and a feeding device; the lower end of the movable base is connected with the existing ground; the telescopic plates aremounted on the upper end surface of the movable base; the telescopic plates are of structures which are arranged in a bilateral symmetry manner; and the upper end of each telescopic plate is providedwith a conveying device. By means of mutual cooperation of a No.1 motor, a rotating shaft, a gear, a rack, a T-shaped plate and a partition plate, pipelines on the lowermost layer of a storage box can be driven to roll leftwards to an inclined plate one by one and then roll into a groove along the inclined plate; afterwards, the function that the equipment releases the pipelines one by one can beachieved through mutual cooperation of a baffle and the T-shaped plate so as to guarantee that the construction process of the blow-off pipeline for sewage treatment is smoothly conducted, and thus the construction efficiency of the blow-off pipeline for sewage treatment can be improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment pipelines, in particular to a construction process for sewage treatment sewage pipelines. Background technique [0002] With the rapid development of my country's economy and cities, there are more and more urban sewage problems. In order to improve the living environment of residents and maintain the beautiful appearance of the city, the government has designed many sewage treatment plans, among which laying sewage pipes underground in the city is The most effective solution at present is to discharge domestic sewage in the city through sewage pipes. With the establishment of urban roads and high-rise buildings, there are more and more underground sewage pipes. Therefore, in the construction process of sewage treatment and sewage pipelines, the following problems often exist when moving and placing pipelines: [0003] 1. The existing sewage pipes are usually transported by hoisting, and t...

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Problems solved by technology

[0003] 1. The existing sewage pipes are usually transported by hoisting, and the hoisting is all high-altitude operations. Therefore, during the hoisting process of the sewage pipes, the slings are prone to breakage, causing the sewage pipes to fall from high altitude, causing damage to the ground. cause injury to persons;

[0004] 2. The use of hoisting to place the pipeline also requires a large number of personnel on the ground to untie the rope and then place the pipeline. This method is easy to consume a lot of manpower, and it is easy to reduce the laying efficiency of sewage treatment and sewage pipelines, which in turn affects The efficiency of the whole construction process of sewage treatment

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