A high-precision measurement equipment for geotechnical engineering survey

Abstract

The invention discloses a high-precision geotechnical engineering investigation measuring device in the technical field of geotechnical engineering. The supporting component includes an installation platform, the bottom of the installation platform is fixedly connected with a support rod, and the top surface of the installation platform Fixed brackets are symmetrically arranged on both sides, a measuring port is opened in the center of the top surface of the installation platform, leveling assemblies are symmetrically arranged on both sides of the top of the support assembly, sampling assemblies are provided on the surface of the fixed guide assembly, and the sampling assemblies are composed of The rotating disk, the water quality sampling assembly installed on the outside of the rotating disk, the drilling soil sampling assembly and the air suction assembly installed on the rotating disk, the present invention can cope with different measurement environments, and complete different sampling operations at the measurement site, improving The functionality of the measuring equipment is improved, and at the same time, the measuring device can be quickly and conveniently leveled according to the terrain of the measuring site, which improves the measurement accuracy of the measuring equipment and has a good use effect.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering, in particular to a measuring device for geotechnical engineering investigation with high precision measurement. Background technique [0002] Geotechnical engineering is a new technical system established in the practice of civil engineering in European and American countries in the 1960s. Geotechnical engineering takes the solution of rock mass and soil engineering problems, including foundation and foundation, slope and underground engineering, as its research object. [0003] Geotechnical engineering surveys need to measure the survey site. The existing survey equipment has a single function and can only perform survey work under a single condition. It cannot cope with different measurement environments and cannot perform sampling operations on different survey sites. It is also difficult to quickly level the measuring device according to the terrain of the measuring site, re...

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Problems solved by technology

[0003] Geotechnical engineering surveys need to measure the survey site. The existing survey equipment has a single function and can only perform survey work under a single condition. It cannot cope with different measurement environments and cannot perform sampling operations on different survey sites. It is also difficult to quickly level the measurement device according to the topography of the measurement site, resulting in low measurement accuracy and poor use effect. For this reason, we propose a high-precision measurement geotechnical engineering survey measurement equipment

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