Automatic calibration equipment of inclination survey sensors

Abstract

The invention discloses automatic calibration equipment of inclination survey sensors. The automatic calibration equipment comprises a rack, a calibration clamp, the inclination survey sensors, a high-precision inclinometer, data forwarding equipment, an electric control box, an industrial control computer and a rotating device, wherein the calibration clamp is provided with an upper panel, a sideplate, a limiting plate and a pressing plate; the side plate is fixedly connected with the upper panel; a plurality of grooves are formed in the limiting plate and the side plate; the plurality of inclination survey sensors are fixed in the grooves through the pressing plate; the rotating device comprises a stepping motor and a driving shaft, which are horizontally arranged; the driving shaft isconnected with a rotary shaft of the stepping motor through a high-precision speed reducer; two ends of the calibration clamp are fixedly mounted on the driving shaft; the high-precision inclinometeris fixedly mounted on the upper surface of the upper panel; the plurality of inclination survey sensors and the high-precision inclinometer are connected with the data forwarding equipment through data lines; the industrial control computer is connected with the data forwarding equipment; the industrial control computer and the stepping motor are electrically connected with the electric control box respectively.

Description

technical field [0001] The invention relates to the technical field of a novel automatic instrument, in particular to an automatic calibration device for an inclinometer sensor. Background technique [0002] Inclinometers are used in in-situ monitoring of geotechnical engineering, especially in deep lateral displacement monitoring of slopes, roadbeds, soil dams and underground caverns. As the core component of the inclinometer, the inclinometer sensor has very high quality requirements. But at present, the calibration and inspection of the inclinometer sensor can only be done manually, which is cumbersome to operate, with large errors and low efficiency. In addition, there are problems in the existing technology that the calibration inspection requires multi-person collaboration, difficult data reading, and complex data calculation. Therefore, it is necessary to develop an automatic calibration device for inclinometer sensors. Contents of the invention [0003] The above...

AI Technical Summary

Problems solved by technology

However, at present, the calibration and inspection of the inclinometer sensor can only be done manually, which is cumbersome to operate, with large errors and low efficiency.

In addition, there are problems in the existing technology that calibration inspection requires multi-person collaboration, difficult data reading, and complex data calculation. Therefore, it is necessary to develop an automatic calibration device for inclinometer sensors.

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