A prefabricated concrete subway station

Abstract

The invention discloses a prefabricated concrete subway station, which comprises a plurality of assembly units spliced ​​in sequence. The assembly unit includes: a base plate, the base plate is arranged in a foundation pit, and lower side plates are respectively arranged on both sides of the top surface of the base plate, and the bottom surface of the lower side plate is fixed. Connected with a plug-in block, the two sides of the top surface of the base plate are respectively provided with slots matching the plug-in block, and the two sides of the base plate are respectively provided with plug-in holes. The other end passes through the plug-in block and is connected with the plug-in block through threads. The top of the lower side plate is provided with an upper side plate, and a prefabricated plate is arranged between the upper side plate and the lower side plate. device, the side of the positioning device is fixedly connected to the top of the side of the lower side plate, the upper side plate is provided with a connecting device, the top surfaces of the two upper side plates are respectively provided with a top plate, and a reinforcing device is provided between the two opposite sides of the two top plates, prefabricated A support device is provided at the center of the bottom surface of the board, and the bottom surface of the support device is detachably connected to the top surface of the substrate.

Description

A prefabricated concrete subway station technical field [0001] The present invention relates to the technical field of subway stations, in particular to a prefabricated concrete subway station. Background technique [0002] The subway station mostly adopts the open-cut method construction, which needs to consume a large amount of labor resources and raw materials, and the construction site and Material transportation has a great impact on road traffic, the degree of industrialization is low, the on-site working environment is poor, and the environmental pollution caused by construction, Problems such as noise pollution are becoming more and more serious. The prefabricated subway station can realize the standardization of design, prefabricated components and construction, which will greatly Greatly shorten the construction period of subway stations, reduce the area of ​​construction materials stacking, processing, etc., and reduce a large amount of concrete pouring. On...

AI Technical Summary

Problems solved by technology

[0002] Most subway stations are constructed by the open-cut method, which consumes a large amount of labor resources and raw materials. The construction site and material transportation have a great impact on road traffic, the degree of industrialization is low, the on-site operating environment is poor, and environmental pollution, noise pollution and other problems caused by construction increasingly serious

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