Pipeline transportation and installation method for pipe gallery

Abstract

The invention relates to a pipe gallery pipeline transporting and installing method, which comprises the following steps of selecting a feeding opening; preparing dual vehicle groups; starting a first transporting vehicle for completing the material collecting work; starting a second transporting vehicle for completing the material collecting work; after pipelines fall onto the transporting vehicles, performing temporary pipeline fixation; starting the transporting vehicles for performing horizontal transportation of the pipelines; performing vertical transportation work of the pipelines; performing fine turning pairing. The pipe gallery pipeline transporting and installing method has the advantages that machinery replaces manual work for completing the horizontal transportation of the pipelines, so that the investment of manpower resources is reduced; the construction mechanization degree is improved; the work efficiency is improved; the work is performed in a relative sealed underground space; good ventilation safety measures are needed; an electric towing vehicle is used for completing the horizontal transportation of the pipelines; the work environment inside a pipe gallery is ensured; the consumption of oil type resources is reduced; meanwhile, the environment pollution is reduced.

Description

technical field [0001] The invention relates to a building construction method, in particular to a pipeline transportation and installation method for a pipe gallery. Background technique [0002] The urban underground pipeline integrated pipeline corridor is one of the symbols of modernization, technology and intensification of urban construction, and also a symbol of the full utilization of urban underground space, and it is also a new trend in the development of comprehensive and corridor-oriented urban public pipeline laying. In the modern society, the built or newly built pipe corridors all pay attention to the economy of their construction, maximize the use of the space in the pipe corridor, arrange as many kinds of pipelines as possible in the design, and basically seldom consider them in the pipe corridor. , the space is airtight, relatively narrow, and the working environment with insufficient construction operation surface is restricted by various unfavorable condi...

AI Technical Summary

Problems solved by technology

In this process, the transportation and removal of pipe sections consume a lot of time and manpower, especially in the urban underground comprehensive pipe gallery, its own structural characteristics are airtight and relatively narrow, and it is impossible to use large mechanical equipment, and the pipe gallery itself is in contact with the ground. There are few passages, and the internal air circulation and lighting are relatively poor. The manual method of pipe layout not only consumes a long time and is inefficient, but also requires adequate auxiliary measures, which is dangerous

There are many welding joints in the pipe section, most of which are space fixed joints, the operation space is small, the operation is difficult, and the welding equipment needs to be moved continuously, wasting a lot of time

Images