Integrated underground pipe gallery with compensation device

Abstract

The invention provides an integrated underground pipe gallery with a compensation device, and the integrated underground pipe gallery with the compensation device is high in mounting efficiency, low in cost, high in bearing capacity, long in service life and convenient to repair. The integrated underground pipe gallery with the compensation device comprises a plurality of pipe joint sealing bars and a plurality of pipe joint units connected end to end, the pipe joint sealing bars are arranged between the adjacent pipe joint units, the pipe joint units comprise pipe joints and a plurality of parallel pipelines, the pipelines are arranged on the inner bottom faces of the pipe joints through fixing seats, the two ends of each pipe joint are provided with pipe joint telescopic connecting pipes matched with the pipe joint in shape respectively, the two ends of each pipeline are provided with pipeline telescopic connecting pipes respectively, first flanges are arranged at the ends, away from the pipe joints, of the pipe joint telescopic connecting pipes, and second flanges are arranged at the ends, away from the pipelines, of the pipeline telescopic connecting pipes. According to the integrated underground pipe gallery with the compensation device, mounting efficiency is improved, construction time and cost are saved, and the capacity of resisting differential settlement of a foundation is enhanced.

Description

technical field [0001] The invention relates to the field of municipal infrastructure construction, in particular to an integrated underground pipe gallery with a compensation device. Background technique [0002] my country's urban municipal public utilities are constructed and managed by different units. Due to the different construction time, there is no unified planning and comprehensive utilization of urban underground space. The construction of underground pipe networks mostly adopts the traditional direct-buried municipal pipe network construction method. Various municipal pipes are mostly buried directly in the soil layer according to their respective systems, which is inconvenient for maintenance and easily damaged, and the supply capacity is often disturbed. Due to the different buried depths of various pipelines, it is easy to cause conflicts, and urban roads are often damaged. Repeated excavation of the road surface caused road blockage, traffic congestion, and ...

AI Technical Summary

Problems solved by technology

This case mainly overcomes the problems of limited carrying capacity and short service life of plastic pipes and reinforced concrete pipes under the increasing load of modern urban roads

However, there are still the following problems: 1. After the concrete is solidified, the inner and outer corrugated steel pipes lose their flexibility and are still rigidly connected; 2. After local damage occurs, the entire pipe gallery unit needs to be replaced, and at the same time, on-site concrete pouring work needs to be carried out again, which greatly increases repairs workload

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