Soil stratified sampling device for hydrogeological survey

A soil layering and sampling device technology, applied in the field of geological survey, can solve the problem of inconvenient removal of soil, achieve the effect of convenient distance control, enhanced stability, and prevention of excessive moving distance

Active Publication Date: 2021-09-07
山东省地质矿产勘查开发局第四地质大队
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a soil stratified sampling device for hydrogeological survey, which solves the problem that the prior art cannot carry out simultaneous multi-layer sampling, and the problem that the soil after sampling is inconvenient to take out

Method used

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  • Soil stratified sampling device for hydrogeological survey
  • Soil stratified sampling device for hydrogeological survey
  • Soil stratified sampling device for hydrogeological survey

Examples

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Embodiment

[0030] Example: such as Figure 1-9 As shown, a soil stratified sampling device for hydrogeological survey includes a support fixed plate 1 and a motor 2, the support fixed plate 1 is integrally installed with a motor positioning clip 11, and the motor positioning clip 11 is fixedly equipped with a motor 2 , the output end of the motor 2 is connected with a connecting ring 9, the connecting ring 9 is equipped with a sampling installation pipe 4, the sampling installation pipe 4 is connected with a number of sampling components 7, and the end of the sampling installation pipe 4 is fixedly installed with an auxiliary The drill bit 6, the two ends of the support fixed plate 1 are provided with a limit fitting rod 12, the limit fitting rod 12 is movably equipped with a movable assembly 3, and the bottom end of the movable assembly 3 is fixedly equipped with a device foot 8, and the support Both sides of the fixed plate 1 are fixedly equipped with control handles 5 .

[0031] The ...

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PUM

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Abstract

The invention provides a soil stratified sampling device for hydrogeological survey which comprises a supporting fixing plate and a motor, the center of the supporting fixing plate is hollow, a motor positioning clamp is integrally mounted in the supporting fixing plate, the motor is fixedly mounted in the motor positioning clamp in a limiting manner, and a sampling mounting pipe is mounted at the output end of the lower end of the motor through a connecting ring; a plurality of sampling assemblies are mounted in the sampling mounting pipe in a penetrating manner. According to the sampling device, soil of different layers can be sampled in a classified mode through the sampling assemblies, and simultaneous collection is achieved. Compared with the prior art, the situation that multiple times of repeated treatment are needed due to the fact that only one kind of soil can be sampled at a time is avoided; and the position of the supporting fixing plate can be slid through a movable assembly, so that personnel can drill soil conveniently, and compared with the prior art, the problem that deviation is caused by position deviation due to the fact that no supports are arranged on the two sides is effectively solved.

Description

technical field [0001] The invention relates to the technical field of geological survey, in particular to a soil layered sampling device for hydrogeological survey. Background technique [0002] In the existing hydrogeological survey, in order to accurately survey the soil, it is necessary to use a soil sampling device to collect the required soil, but the existing hydrogeological survey usually requires sampling of multiple layers, which leads to the need for personnel Multiple sampling operations lead to a cumbersome overall process and prolong the sampling time, and it is inconvenient to take out the soil after sampling in the existing hydrogeological survey, which leads to the soil being easily mixed during multi-layer sampling and affecting the survey results. It is not possible to make corresponding adjustments to individual intervals during stratified sampling. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 王松涛高美霞吴振祝子惠范庆贺
Owner 山东省地质矿产勘查开发局第四地质大队
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