Series fixed wireless inclinometer

Abstract

The invention discloses a series fixed wireless inclinometer, which comprises an inclinometry tube and is characterized by further comprising a wireless acquirer which wirelessly communicates with a monitoring host machine, and a plurality of inclinometry sensing transmitters for acquiring measurement signals, wherein the wireless acquirer is arranged at an orifice of the inclinometry tube; the inclinometry sensing transmitters are arranged in the inclinometry tube; and the wireless acquirer and the inclinometry sensing transmitters communicate with each other through an RS485 industrial bus. The series fixed wireless inclinometer has the characteristics of low power consumption, high measurement precision, large single-arch measurement range, convenience for installation and low maintenance cost and is convenient for engineering monitoring application; by the series fixed wireless inclinometer, the problems that power supplies and communication cables in engineering safety monitoring application such as high slopes are difficult to pave and inconvenient to install and maintain and the number of sensors buried in a single inclinometry well hole is limited by the aperture of the single inclinometry well hole are solved; and the series fixed wireless inclinometer has remarkable advantages in the engineering application such as the high slopes.

Description

technical field [0001] The invention relates to a series fixed inclinometer, which belongs to the technical field of detection. Background technique [0002] Series fixed inclinometers are widely used to monitor the horizontal deformation of dams, geotechnical engineering structures and foundations, suitable for hydraulic structures such as earth-rock dams, and also suitable for industrial and civil buildings, roads, bridges, tunnels, In various projects such as civil foundation pits, it is used to monitor layered horizontal displacement, deep horizontal displacement, oblique displacement and deflection of concrete panels, and can also be used to monitor the movement of potential sliding surfaces of unstable slopes. [0003] At present, the series fixed inclinometer is mainly composed of a data acquisition device, a plurality of inclinometer sensors, an inclinometer well (pipe) and a sensor series connection device. The inclinometer sensor functions are single-axis and dual...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the prior art and provide a series fixed wireless inclinometer to solve the problems of difficult laying of power supply and communication cables and inconvenient installation and maintenance in engineering safety monitoring applications such as high slopes. With low power consumption and low cost, it can meet the requirements of large-scale measurement of a single deviated wellbore

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