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Underground water level detection collector for hydrogeological exploration

A technology for water level detection and hydrogeology, applied in the field of geological exploration, can solve problems such as damage to the detector and inability to collect groundwater at the same time, and achieve the effects of avoiding shaking, clear design ideas, and strong practicability

Pending Publication Date: 2022-01-11
山东省地质矿产勘查开发局第六地质大队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a groundwater level detection collector for hydrogeological exploration, which effectively solves the problem that the falling sediment and stones on the outside of the detector are easy to cause damage to the detector. Damage, the problem that the existing detectors cannot collect groundwater at the same time when they are lowered

Method used

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  • Underground water level detection collector for hydrogeological exploration
  • Underground water level detection collector for hydrogeological exploration
  • Underground water level detection collector for hydrogeological exploration

Examples

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Embodiment 1

[0039] Embodiment 1. The present invention is a groundwater level detection collector for hydrogeological exploration, which includes a detection device 2 placed inside a detection hole 1 pre-drilled on the ground and a wire take-up device 3 placed on the ground. The diameter of the hole 1 depends on the construction requirements. The wire take-up device 3 is placed directly above the detection hole 1, and the detection device 2 is connected to the wire take-up device 3. The detection device 2 can be placed in the detection hole through the wire take-up device 3. 1 to move up and down, the detection device 2 includes a detection annular tube 4 with a cavity inside, as attached Figure 5-6 As shown, the shape of the detection annular cylinder 4 is circular, and the interior of its solid part is an annular cavity. Moving down, when the detection ring cylinder 4 is lowered to the bottom of the detection hole 1, the detection sensor 5 can detect the groundwater level, thereby tran...

Embodiment 2

[0044] Embodiment 2, on the basis of Embodiment 1, a plurality of positioning screw rods 16 corresponding to the positions of a plurality of positioning grooves 6 are installed on the top of the inner cavity of the detection annular cylinder 4, each of the positioning screw rods 16 is threadedly connected with a positioning screw sleeve 17, the outer surface of each of the positioning screw sleeves 17 is hinged with a positioning push rod 18, and the other end of each of the positioning push rods 18 passes through the corresponding positioning groove 6 and The middle part of the corresponding positioning rod 7 is hinged, and when multiple positioning screw mandrels 16 are rotated simultaneously, a plurality of positioning screw sleeves 17 can be driven to move up and down simultaneously. The positioning rod 7 swings outward or inward at the same time, so that a plurality of positioning blocks 8 can be tightly pressed against the inner wall of the detection hole 1, thereby reali...

Embodiment 3

[0045] Embodiment 3, on the basis of Embodiment 2, the top of each positioning screw 16 is coaxially fixedly connected with a positioning gear 19, and the top of the inner cavity of the detection annular cylinder 4 is coaxially rotated and installed with multiple gears. The positioning ring gear 20 engaged with a positioning gear 19 can simultaneously drive a plurality of positioning gears 19 and positioning screw mandrels 16 to rotate when the positioning ring gear 20 rotates, thereby realizing the simultaneous movement of multiple positioning rods 7 and positioning blocks 8. The top of the ring cylinder 4 is fixedly equipped with a positioning motor 21, the positioning motor 21 is a forward and reverse motor and is electrically connected with the detection wire 14, and the rotation shaft of the positioning motor 21 is coaxially fixedly installed with a motor that is located inside the detection ring cylinder 4 and is connected to the detection wire. When the positioning drive...

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Abstract

The invention provides an underground water level detection collector for hydrogeological exploration, and solves the problem that an existing detector cannot collect underground water at the same time when put down. The underground water level detection collector comprises a detection device arranged in a detection hole and a take-up device arranged on the ground, the detection device comprises a detection annular cylinder, a detection sensor is fixedly installed at the bottom of the detection annular cylinder, and a plurality of positioning grooves are formed in the outer surface of the detection annular cylinder; a plurality of positioning rods extending out of the positioning grooves are rotationally installed on the bottom face of the inner cavity of the annular detection cylinder, and a positioning block is fixedly installed at the other end of each positioning rod. The middle part of the annular detection cylinder is coaxially provided with a hollow outer collection cylinder with an opening in the bottom in a vertical sliding manner, the outer collection cylinder is internally coaxially provided with a hollow inner collection cylinder in a vertical sliding manner, the outer surface of the inner collection cylinder is provided with a collection port in a penetrating manner, and the collection port is fixedly provided with a collection filter screen. The underground water level detection and underground water collection work can be completed at the same time, and high practicability is achieved.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a groundwater level detection collector for hydrogeological exploration. Background technique [0002] Hydrogeology, a branch of geology, refers to the various changes and movements of groundwater in nature. Hydrogeology is the science that studies groundwater. It mainly studies the distribution and formation of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational use, and the adverse effects of groundwater on engineering construction and mining and its prevention and control. With the development of science and the needs of production and construction, hydrogeology is divided into sub-disciplines such as regional hydrogeology, groundwater dynamics, hydrogeochemistry, water supply hydrogeology, ore deposit hydrogeology, and soil improvement hydrogeology. [0003] In the hydrogeological exploration ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00G01N1/10
CPCG01F23/0023G01N1/10G01N2001/1031Y02A90/30
Inventor 李浩
Owner 山东省地质矿产勘查开发局第六地质大队
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