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A self-balancing groundwater level measuring device for geotechnical engineering investigation

A geotechnical engineering and measuring device technology, which is applied in the field of foundation soil survey, basic structure engineering, construction, etc., can solve the problems of the measurement accuracy drop of the measuring head, to ensure the plumb degree, improve the measurement accuracy, avoid swing or beating effect

Active Publication Date: 2022-05-24
YANGO UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the water level measuring instruments on the market are retracting and retracting the connecting chain, the measurement accuracy of the measuring head will decrease due to the swing of the connecting chain.

Method used

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  • A self-balancing groundwater level measuring device for geotechnical engineering investigation

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Embodiment Construction

[0025] In order to describe in detail the technical content, achieved objects and effects of the present invention, the following descriptions are given with reference to the embodiments and the accompanying drawings.

[0026] Please refer to figure 1 , a groundwater level measuring device for self-balancing geotechnical engineering investigation, comprising a frame, a winch, a connecting chain, a measuring head and a self-balancing component;

[0027] The winch is rotatably arranged on the frame, and the surface of the winch is provided with a winding groove;

[0028] The self-balancing assembly includes a first sprocket, a second sprocket, a third sprocket, a first compensating rope, a second compensating rope, a third compensating rope and a leveling member, the first sprocket, the second chain The surfaces of the wheel and the third sprocket are provided with chain grooves, the capstan and the first sprocket are arranged up and down in the plumb direction, and the second ...

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Abstract

The invention relates to the technical field of geotechnical engineering investigation, in particular to a self-balancing groundwater level measuring device for geotechnical engineering investigation, which includes a frame, a winch, a connecting chain, a measuring head and a self-balancing assembly; On the frame, the surface of the winch is provided with a coiling groove; the self-balancing assembly includes a first sprocket, a second sprocket, a third sprocket, a first compensation rope, a second compensation rope, a third compensation rope and As for the leveling member, the surfaces of the first sprocket, the second sprocket and the third sprocket are all provided with chain grooves, the winch and the first sprocket are arranged up and down in the plumb direction, and the first sprocket The second sprocket and the third sprocket are arranged left and right in the horizontal direction. The self-balancing underground water level measuring device for geotechnical engineering investigation provided by the invention can ensure the overall plumb degree of the connecting chain, avoid swinging or jumping of the measuring head, and improve measurement accuracy.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering investigation, in particular to a groundwater level measuring device for self-balancing geotechnical engineering investigation. Background technique [0002] In the process of rock engineering exploration, it is necessary to effectively detect the groundwater level, so as to determine whether the location of the project affects the normal operation of the groundwater. When the water level measuring instrument currently on the market is retracting the connecting chain, the measurement accuracy of the measuring head will decrease due to the swinging of the connecting chain. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a groundwater level measuring device for self-balancing geotechnical engineering survey which is beneficial to improving the measurement accuracy. [0004] In order to solve the above-mentioned technical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D1/02
CPCE02D1/027
Inventor 肖勇杰王凤
Owner YANGO UNIV