Pile foundation settlement monitoring device

By designing a pile foundation settlement monitoring device including a positioning tube, a horizontal adjustment mechanism, an angle monitoring switch and a buzzer, the problem of inaccurate measurement of pile foundation tilt direction and angle in the prior art is solved, and real-time monitoring and early warning with high accuracy are achieved.

CN119531432AActive Publication Date: 2025-02-28ZHEJIANG ZHONGHAO APPL ENG TECH RES INST CO LTD
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Patent Information

Application Number
CN202510108218.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2025-02-28
Estimated Expiration
2045-01-23

AI Technical Summary

Technical Problem

The prior art is difficult to measure the inclination direction and inclination angle of the pile foundation in real time and accurately, and the measurement results are inaccurate due to the collapse of soil around the pile foundation.

Method used

A pile foundation settlement monitoring device is designed, including a positioning tube, a horizontal adjustment mechanism, a first angle monitoring switch and a second angle monitoring switch. These components are directly installed on the pile foundation, measuring the deflection angle of the pile foundation, and real-time monitoring and early warning are achieved using a buzzer.

Benefits of technology

Accurate measurement of the inclination direction and inclination angle of the pile foundation is achieved, monitoring accuracy is improved, soil collapse affects measurement results, and real-time monitoring and early warning of pile foundation offset is achieved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a pile foundation settlement monitoring device. The pile foundation settlement monitoring device comprises a positioning pipe fixedly installed on a pile foundation. The horizontal adjusting mechanism is installed between the positioning pipe and the pile foundation and used for adjusting the levelness of the positioning pipe. The first angle monitoring switch is mounted on the peripheral wall of the positioning pipe and rotates around the axis direction of the positioning pipe; the second angle monitoring switch is mounted at the bottom of the first angle monitoring switch and rotates around a second direction; the projection of the second direction on the horizontal plane of the positioning pipe is vertical to the axis of the positioning pipe; the first angle monitoring switch and the second angle monitoring switch are arranged in parallel; the device further comprises a power source and a buzzer, the first angle monitoring switch and the second angle monitoring switch are both connected with the power source and the buzzer in series, the inclination direction of the pile foundation can be synthesized through the two angles, the inclination angle of the pile foundation relative to the horizontal plane can be measured through the two angles, and pile foundation offset measurement is achieved.
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Citation Information

Patent Citations

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    CN103195106A

  • Intelligent foundation pit monitoring system

    CN114232582A

  • System and method for detecting inclination of top surface of pile foundation

    CN116892910A

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    CN118911214A

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    CN217537088U