Subway shield construction surface collapse monitoring device based on Internet of Things

Abstract

The invention discloses a subway shield construction surface collapse monitoring device based on the Internet of Things, and belongs to the technical field of surface collapse monitoring. A subway shield construction surface collapse monitoring device based on the Internet of Things comprises a placement box, a placement plate is arranged in the upper end of a fixing plate, a machine body is fixedly arranged on the top surface of the placement plate, a transparent cover is arranged above the machine body, a cleaning assembly is arranged on the outer side of the transparent cover, and a motor is fixedly arranged on the bottom surface of the fixing plate. The machine body can be protected in the transportation and use process, damage caused by collision in the transportation and use process can be effectively avoided, a cover plate can be driven to be opened upwards by pulling a handle when needed, the machine body can be moved out of a containing box through a fixing plate connected through a supporting rod, and the situation that the machine body is damaged in a construction tunnel can be avoided. Falling objects are blocked and prevented from falling onto the transparent cover to damage the machine body, and the transparent cover can greatly shorten the service life of the machine body in an environment with a large amount of dust.

Description

technical field [0001] The invention relates to the technical field of ground subsidence monitoring, and more specifically, relates to a ground subsidence monitoring device for subway shield construction based on the Internet of Things. Background technique [0002] At present, in order to meet the rapid development of society, urban rail transit is also in a stage of rapid development. Major cities have built subway lines extending in all directions. Existing subway tunnels are often opened through shield machines. The existing subway tunnel construction inevitably disturbs the ground, causes water loss and ground stress loss to cause settlement, displacement, and deformation of buildings (structures) along the line, and the ground along the construction line is prone to subsidence, because the ground subsidence is sudden and concealed. In order to effectively ensure the safety of the project and reduce the catastrophic consequences of ground subsidence, all-weather and rea...

AI Technical Summary

Problems solved by technology

But above two devices also have weak point and be that, when this device is in use, because the subway tunnel is in construction, the internal environment is poor, and contains a large amount of dust in the air, because this device is directly exposed to the outside, causes in this device Dust entering the body will greatly affect the service life of the body. At the same time, the structure of the device is fixed, which is not convenient for multi-directional monitoring. In view of this, we propose a ground subsidence monitoring device for subway shield construction based on the Internet of Things

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