Geotechnical survey equipment and using method thereof

Abstract

The invention relates to the field of geotechnical survey, in particular to geotechnical survey equipment and a using method thereof. The geotechnical survey equipment comprises a supporting shell, a human body protection mechanism is installed at the top end of the supporting shell in a clamped mode, a built-in support and a motor are fixedly installed in the supporting shell, a fifth partition plate is installed in the supporting shell, two first wall grabbing mechanisms are fixedly installed on the lower surface of the fifth partition plate, a transverse transmission shaft is rotationally installed in the supporting shell, a fourth partition plate and a third partition plate are installed in the supporting shell, two second wall grabbing mechanisms are installed on the lower surface of the fourth partition plate, a front shell is installed at the bottom end of the supporting shell, a second partition plate is installed in the front shell, and two stirring mechanisms are rotatably installed on the second partition plate. A protective cover is installed at the top end of the supporting shell in a clamping manner through clamping connection between a frame body and a clamping groove, so that a sampler can stand in the protective cover, the sampler can be prevented from being injured by rock soil falling from the wall of a foundation pit, and the safety coefficient during sampling operation is greatly improved.

Description

technical field [0001] The invention relates to the field of geotechnical survey, in particular to a geotechnical survey equipment and its usage method. Background technique [0002] Geotechnical survey refers to the identification, analysis and evaluation of the geological and environmental characteristics and geotechnical engineering conditions of the construction site according to the requirements of the construction project. Geological conditions and the impact of construction on the natural geological environment for the construction of various engineering buildings; when the foundation, foundation and superstructure work together, measures to ensure the strength and stability of the foundation and prevent it from inadmissible deformation are proposed, and the bearing capacity of the foundation is proposed ability to provide engineering address and geotechnical data required for foundation design and construction and, if necessary, foundation reinforcement. [0003] Du...

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Problems solved by technology

[0003] During the geotechnical survey, the foundation pit will be dug in advance in the survey area, and then the sampling personnel will be allowed to enter the foundation pit for rock and soil sampling with the help of climbing tools. Since the sampling personnel are only bound with safety ropes, they can only play the function of preventing falling , if the rock and soil on the wall of the foundation pit collapse, it is easy to cause the rock and soil to hit the sampling personnel and cause injury, which greatly reduces the safety factor of the sampling operation. For this, it is necessary to design a geotechnical survey equipment

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