Engineering geological survey device and use method thereof
A technology of engineering geology and sampling tube, applied in the direction of sampling device, etc., can solve the problem of low sampling efficiency, and achieve the effect of increasing representativeness and improving sampling efficiency
Active Publication Date: 2022-04-05
山东鑫路交通设计咨询有限公司
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[0004] In view of the above-mentioned related technologies, the inventor believes that when using the above-mentioned sampling tube to sample soil at different depths, it is necessary to insert the sampling tube into the soil multiple times to complete the sampling operation. low defect
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Embodiment Construction
[0050] The following is attached Figure 1-9 The application is described in further detail.
[0051] The embodiment of the present application discloses an engineering geological survey device.
[0052] refer to figure 1 , a kind of engineering geological prospecting device includes a soil-breaking tube 100, a sampling tube 200 and an adjustment assembly 300, wherein one end of the soil-breaking tube 100 is pointed and closed, and a first sample inlet 110 is opened on the peripheral side of the soil-breaking tube 100. The sampling pipe 200 is slidably connected in the soil-breaking pipe 100, and the sampling pipe 200 is provided with a layered component 400. The layered component 400 divides the inside of the sampling tube 200 into a plurality of accommodation spaces 230 along its axial direction, and the peripheral side of the sampling tube 200 A plurality of second sampling ports 221 are opened on the top, and the plurality of second sampling ports 221 are evenly spaced a...
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The invention relates to the technical field of geological investigation and discloses an engineering geological investigation device and a use method thereof.The engineering geological investigation device comprises a soil breaking pipe, a sampling pipe slidably connected into the soil breaking pipe and an adjusting assembly arranged on the soil breaking pipe; the soil at different depths can be sampled without repeatedly inserting and pulling out the soil breaking pipe into the soil by a worker, so that the working efficiency of sampling the soil at different depths by the worker is improved; the using method comprises the steps of installing the sampling pipe, installing the operating rod, locking the operating rod and the sampling pipe, sampling soil for the first time, sampling soil again and collecting a sample, so that the working efficiency of a worker when the engineering geological exploration device is used for sampling soil with different depths is improved.
Description
technical field [0001] The present application relates to the technical field of geological survey, in particular to an engineering geological survey device and its usage method. Background technique [0002] Geological survey is a general term for geological survey and detection through various means and methods. According to different purposes, there are different geological survey work. When conducting geological surveys, it is usually necessary to use sampling tubes to conduct sampling research on soil layers in a certain area, and in order to improve the accuracy of samples, it is necessary to sample soil at different depths. [0003] In the related art, the sampling tube includes a closed tube body with a pointed end, a sample inlet is opened on the peripheral side of the tube body, and a handle is fixedly connected to the pointed end of the tube body away from itself. When sampling, the pointed end of the pipe body is inserted below the ground, and then the soil ent...
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IPC IPC(8): G01N1/08
CPCY02A90/30
Inventor 周鹏王峰秦帅徐婷婷冀欣卢西元薛延国魏德霞
Owner 山东鑫路交通设计咨询有限公司