Construction method for support formwork integrated hydraulic inner formwork trolley of comprehensive pipe gallery

Abstract

The invention provides a construction method for a support formwork integrated hydraulic inner formwork trolley of a comprehensive pipe gallery. The construction method comprises the following steps of surveying and setting out, pouring of a cushion layer, bricking and waterproof roll laying, mounting of base plate rebars, mounting of base plate formwork plates, mounting of the inner formwork trolley, mounting of embedded parts, formwork closing of the trolley, mounting of side wall and top plate rebars, concrete pouring, formwork removal of the trolley and moving of the trolley. According tothe construction method, dimensions of the support formwork integrated hydraulic inner formwork trolley are customized according to internal space dimensions of the pipe gallery; the support formworkintegrated hydraulic inner formwork trolley is composed of a walking system, a trolley frame, steel formwork plates, a formwork plate vertical and side-direction extending-and-contracting system, a hydraulic system and an electrical control system; the formwork plates are rapidly combined through rapid locating of the trolley and removed rapidly after pouring is completed; after pouring of a pipegallery main body is completed, locating of a subsequent pipe gallery main body can be completed by moving the trolley through the walking system; and after concrete pouring is completed, the surfaceis good in flatness and appearance quality, and good social benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of pipe gallery construction, in particular to a construction method of a hydraulic inner mold trolley integrated with support and formwork for a comprehensive pipe gallery. Background technique [0002] Underground comprehensive pipe gallery refers to the public tunnel used for centralized laying of municipal pipelines such as electric power, communication, radio and television, water supply, drainage, heat, and gas under the city. It is equipped with special inspection ports, lifting ports and monitoring systems. Planning, unified design, unified construction and management, municipal public facilities built underground for laying municipal public pipelines. my country is in a period of rapid urbanization, and the construction of underground infrastructure lags behind. Promote the construction of urban underground comprehensive pipeline corridors, coordinate the planning, construction and management of va...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method that effectively solves the problems of poor economic benefits in the construction of underground utility tunnels, and the appearance and quality of embedded parts cannot be guaranteed.

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