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Portable shallow-water layer punching device suitable for hydrogeology

A hydrogeological and perforating device technology, applied in the direction of supporting devices, underwater drilling, percussion drilling, etc.

Inactive Publication Date: 2020-10-20
NORTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a portable shallow-water layer drilling device suitable for hydrogeology, which has the advantages of convenient drill bit replacement and stable drilling process, and solves the above-mentioned problems

Method used

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  • Portable shallow-water layer punching device suitable for hydrogeology
  • Portable shallow-water layer punching device suitable for hydrogeology
  • Portable shallow-water layer punching device suitable for hydrogeology

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-6, a portable shallow water drilling device suitable for hydrogeology, comprising a mobile base 1, the lower surface of the mobile base 1 is fixedly connected with a mounting base 2, a rotating rod 3 is inserted into the mounting base 2, and the two ends of the rotating rod 3 Fixedly connected with a moving mechanism 4 across obstacles, the moving mechanism 4 across obstacles includes a roller triangle bracket 401, the side of the roller t...

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Abstract

The invention discloses a portable shallow-water layer punching device suitable for hydrogeology. The portable shallow-water layer punching device comprises a moving base, wherein a mounting base is fixedly connected to the lower surface of the moving base, a rotary rod is inserted into the mounting base, moving mechanisms across obstacles are fixedly connected to both ends of the rotary rod, a punching positioning mechanism is connected to one side of the upper surface of the moving base, a positioning motor is connected to the upper surface of the moving base and is located on the side surface of the punching positioning mechanism, a positioning driving gear is connected to the output end of the positioning motor in a transmission mode, a punching bracket is arranged on the upper surfaceof the moving base, and a punching guide sleeve is inserted into the punching bracket. According to the portable shallow-water layer punching device suitable for hydrogeology, the punching positioning mechanism is matched with the positioning motor, so that the device can be easily and stably fixed to the ground by virtue of a positioning rod during use, the vibration generated during punching isprevented so as not to influence the punching effect, and a drilling mechanism is arranged, so that a punching drill can be conveniently and quickly replaced.

Description

technical field [0001] The invention relates to the technical field of drilling devices, in particular to a portable shallow water layer drilling device suitable for hydrogeology. 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. [0003] In the process of groundwater research, it is often necessary to sample and analyze the water quality of the shallow water layer. During the sampling process, it is necessary to drill holes through a drilling machine. Due to the large volume and heavy weight of the drilling device, it is very inconvenient to move and carry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B7/12E21B7/04E21B3/02E21B15/04E21B19/081
CPCE21B3/02E21B7/02E21B7/04E21B7/12E21B15/04E21B19/081
Inventor 罗奇斌韦华鹏张子琛刘谋刘晓
Owner NORTHWEST UNIV
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