Hole-forming device and hole-forming method for water content sensor of gravel soil slope

A sensor, gravel-soil technology, applied in earth-moving drilling, driving device of rotary combined drilling, wellbore/well components, etc., can solve the problem of difficult to achieve rapid prototyping and high efficiency Problems such as deployment, to achieve the effect of improving drilling efficiency, quick disassembly and assembly, and easy operation

Active Publication Date: 2019-04-16
SHIJIAZHUANG TIEDAO UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a hole-forming device for soil-rock soil slope water content sensor to solve the technical problem that the existing equipment is difficult to achieve the effect of rapid prototyping and efficient deployment of soil-rock mixture slope water content sensor holes

Method used

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  • Hole-forming device and hole-forming method for water content sensor of gravel soil slope
  • Hole-forming device and hole-forming method for water content sensor of gravel soil slope
  • Hole-forming device and hole-forming method for water content sensor of gravel soil slope

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specific Embodiment approach

[0068] Further, as a specific embodiment of the hole-forming and laying method provided by the present invention, before drilling, it also includes:

[0069] Measure and set out to determine the drilling position; excavate a small working platform that can be operated by two people around the drilling position.

[0070] Assemble the drilling device: connect the drilling drive electric hammer 2, the counterweight adjustment rod 202, one drilling conversion joint 301, the drilling extension rod 302, the other drilling conversion joint 301, the rhinestone drill bit 4, and the centralizer 304 in sequence; Whether the counterweight is applied or not and the applied weight are adjusted in real time according to the geological conditions on site.

[0071] Further, as a specific embodiment of the hole-forming deployment method provided by the present invention, the deployment of sensors 1 of different depths in the same deployment hole is repeated, including:

[0072] The transmissio...

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Abstract

The invention provides a hole-forming and deploying device for a water content sensor of a gravel soil slope, which includes a hole-forming mechanism and a deploying mechanism. The hole-forming and distributing device for the water content sensor of the crushed stone soil slope provided by the invention has a simple structure and is convenient to use, and can realize rapid forming of the hole body of the soil-rock mixture slope. The present invention also provides a hole forming method, which is easy to operate, can realize accurate and efficient deployment of monitoring sensors, and avoids the influence of auxiliary devices on the detection accuracy of sensors.

Description

technical field [0001] The invention belongs to the technical field of geological disaster monitoring, and more particularly relates to a hole-forming arrangement device and hole-forming arrangement method for a water content sensor of a gravel soil slope. Background technique [0002] With the gradual deepening of the construction of transportation infrastructure in difficult and difficult mountainous areas and special areas in my country, more and more cutting slopes will appear. Due to the complex geological environment around the transportation infrastructure in mountainous areas, geological disasters such as landslides and debris flows occur frequently, which have become the main hidden dangers affecting the safe operation of the line. [0003] Field tests are the main technical means to study slope instability and slip, and play an important role in revealing the formation mechanism and failure mode of landslides. Soil water content is a key parameter to reflect the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B6/04E21B7/18E21B10/02E21B49/00
CPCE21B6/04E21B7/18E21B10/02E21B49/00
Inventor 赵维刚李峰杜博文杜彦良孙宝臣张文涛许红彬秘江辉
Owner SHIJIAZHUANG TIEDAO UNIV
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