Full-automatic inclinometer and using method thereof

Abstract

The invention discloses a full-automatic inclinometer and a using method thereof. The inclinometer comprises an inclinometer device and an inclinometry probe. The inclinometer device comprises a box body, a winding mechanism, a positioning mechanism, a monitoring module and a walking mechanism. A containing mechanism and a protective cover mechanism are arranged on the box body. The winding mechanism comprises a reel mechanism, a reel motor and a limiting mechanism. The reel mechanism comprises a reel and a reel disc. The positioning mechanism comprises a reel mechanism and a sliding mechanism. The method comprises the following steps of: 1, installing a top limiting mechanism at a detection hole; 2, arranging a signal cable in a penetrating manner; 3, collecting inclinometry data; and 4,processing inclinometry data. The device is reasonable in design and low in cost, ensures that the measurement probe accurately reaches a measurement position, facilitates repeated monitoring at a specified position, is small in positioning error of the measurement probe, and improves the measurement accuracy; and in addition, the signal cable can be guided, and the signal cable is prevented frombeing wound and piled.

Description

technical field [0001] The invention belongs to the technical field of underground construction engineering, and in particular relates to a fully automatic inclinometer and a using method thereof. Background technique [0002] With the rapid construction of urban high-rise buildings and subways, the depth of detection holes continues to increase, and the geological conditions of many foundation projects are very complex. Therefore, it is necessary to monitor the horizontal displacement of detection holes, slopes, and ground subsidence in real time to facilitate the formulation of construction plans. The inclinometer is mainly inserted into the pre-drilled detection hole, and the angle between the main axis of the inclinometer and the vertical line is changed by the extrusion deformation of the upper and lower pairs of rod guide wheels with springs on the inclinometer. Calculate the horizontal displacement of each point in the detection hole through the formula. At present, ...

AI Technical Summary

Problems solved by technology

In recent years, with the rise of labor costs and the development of technology, automated portable inclinometers have been produced, but there are still some shortcomings in the automated portable inclinometers: first, the lifting and lowering of the measuring probe of the inclinometer is controlled by winding the cable. However, during the rising process of the measuring probe, it cannot be ensured that the two adjacent measuring sections of the measuring probe are the same, and the positioning error of the measuring probe is large, which affects the accuracy of the measurement; second, the inclinometer needs to be manually carried before each measurement, and the operation is inconvenient , which improves the labor intensity; third, during the lifting process of the measuring probe, the signal cable winding position on the measuring probe is fixed, and the signal cable is unevenly wound on the winding reel during the lifting process of the measuring probe, which leads to The signal cable is damaged, which affects the service life of the inclinometer

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