Building displacement monitoring device

Abstract

The invention discloses a building displacement monitoring device. The device comprises a real-time monitoring seat and a total station head, the outer wall of the bottom end of the total station headis connected with a detachable base through a thread, and fixing buckles are arranged at the four corners of the detachable base; and the real-time monitoring seat comprises a base, an adjusting baseand a height adjusting structure, a fine adjustment motor is fixed to the inner wall of the base through bolts, an output shaft of the fine adjustment motor is connected with a rotating shaft, and the outer wall of the bottom end of the adjusting base is connected to the outer wall of the top end of the rotating shaft in a clamped mode. The method is based on a total station, two forms of auxiliary operation of the total station are used, one form is that the total station is set at a fixed-point observation receiving marker post, real-time monitoring and image acquisition of a building are conducted, the other form is mobile operation, a receiving marker post needs to be observed manually at a fixed point, the building is intermittently monitored through different positions, two groups of data are summarized and supplemented, a specific staged database is formed, and the monitoring effect is better than that of a traditional monitoring result.

Description

technical field [0001] The invention relates to the technical field of building monitoring equipment, in particular to a building displacement monitoring device. Background technique [0002] With the development of my country's construction industry. Due to the constant change of load and the influence of external force, complex buildings such as various high-rise buildings and super high-rise buildings emerge as the times require. During the construction process and the initial stage of use, it will cause the building to sink. When the various parts of the building settle unevenly, it will cause the building to deform such as inclination, displacement, cracks, etc., which will affect the normal use of the building and be accompanied by safety. Therefore, it is necessary to strengthen the deformation observation process control and take necessary safety measures during construction and operation. [0003] The existing monitoring equipment either continuously monitors the ...

AI Technical Summary

Problems solved by technology

During the construction process and the initial stage of use, it will cause the building to sink. When the various parts of the building settle unevenly, it will cause the building to deform such as inclination, displacement, cracks, etc., which will affect the normal use of the building and be accompanied by safety. Therefore, it is necessary to strengthen the deformation observation process control and take necessary safety measures during construction and operation

[0003] Existing monitoring equipment either continuously monitors the same point at a fixed point, or monitors at multiple points, and calculates the monitoring structure by comparing the previous drawings, but many data errors are large, affecting the results of on-site monitoring, and making the monitoring of building displacement data inaccurate

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