Automatic monitoring device and method for uneven settlement of power equipment foundation

Abstract

The invention discloses an automatic monitoring device and method for uneven settlement of a power equipment foundation. The device comprises a basic communication pipe and a data processing platform.The basic communication pipe comprises a central pipe and three branch pipes, and one end of each branch pipe away from the central pipe is provided with a settlement data acquisition device. The data processing platform includes a support, a controller, a memory, and a communication module in communication with a computer. The input end of the controller is connected with a data processing circuit, and a camera is connected to the data processing circuit. The method includes the first step of installing and adjusting the automatic monitoring device; the second step of acquiring and transmitting a liquid level image of a measuring pipe; the third step of performing image processing to obtain liquid level data of the measuring pipe; the fourth step of automatically monitoring uneven settlement of the power equipment foundation; the fifth step of performing early warning of the uneven settlement of the power equipment foundation. According to the automatic monitoring device and method,through the measuring pipe liquid level elevation equality principle, the change of the liquid level of the measuring pipe is obtained by using the camera, and observation data of the uneven settlement of the power equipment foundation can be monitored accurately in real time.

Description

technical field [0001] The invention belongs to the technical field of power equipment foundation settlement, and in particular relates to an automatic monitoring device and method for uneven settlement of power equipment foundations. Background technique [0002] During the construction and operation of power facilities, the settlement status of the foundation of the power equipment is directly related to the safety of the power equipment during operation. Among them, the uneven settlement is particularly harmful to the operation of the power equipment. Therefore, it is necessary to monitor the uneven settlement of the foundation in real time. monitoring and treatment. The existing foundation settlement observation method is the traditional precision leveling survey. This method has high requirements on the line of sight, sight distance and stability of instrument erection. During the measurement process, it is often necessary to carry out multiple station transfers. The wo...

AI Technical Summary

Problems solved by technology

The existing foundation settlement observation method is the traditional precision leveling survey. This method has high requirements on the line of sight, sight distance and stability of instrument erection. During the measurement process, multiple transfer stations are often required, and the workload is heavy and the efficiency is low. , and cannot provide real-time continuous monitoring

At the same time, although the existing inclination sensors have high sensitivity, because the contact area between the sensing device and the foundation is generally small, when performing inclination monitoring, due to the influence of the external environment during the field operation of the power equipment, it will cause inclination. The measurement error is magnified dozens of times, which restricts the application of this type of inclination sensor in the monitoring of power equipment foundation settlement

Therefore, there is currently a lack of an automatic monitoring device and method for uneven settlement of power equipment foundations with low cost, high precision, simple structure, and convenient operation.

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