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Drilling device for geotechnical investigation

A geotechnical and mounting base technology, which is applied in earthwork drilling, support devices, drilling equipment, etc., can solve the problems of trouble and limited exploration scope of geotechnical exploration devices, and achieve the effect of large exploration scope.

Active Publication Date: 2019-11-12
河北建研建筑设计有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a drilling device for geotechnical exploration to solve the problem that the existing geotechnical exploration device has a limited range of exploration. After use, it is necessary to re-move the equipment again to explore other geotechnical areas, which is very troublesome. The problem

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  • Drilling device for geotechnical investigation
  • Drilling device for geotechnical investigation
  • Drilling device for geotechnical investigation

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Combine below Figure 1 to Figure 8 As shown, the embodiment of the present invention provides a drilling device for geotechnical investigation, including a base 1, an adjustment mechanism 2 and a geotechnical exploration machine 3, the adjustment mechanism 2 is fixedly arranged above the base 1, and the adjustment mechanism 2 can The geotechnical exploration machine 3 performs mobile adjustment, and the adjustment mechanism 2 includes a moving assembly 21, a rotating assembly 22, a lifting assembly 23, an extension assembly 24 and an angle adjustment assembly 25, and the moving assembly 21 ...

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Abstract

The invention discloses a drilling device for geotechnical investigation, and relates to the technical field of geotechnical construction. The drilling device comprises a base, an adjusting mechanismand a geotechnical exploration machine; the adjusting mechanism comprises a moving assembly, a rotating assembly, a lifting assembly, an extending assembly and an angle adjusting assembly; and the moving assembly is fixedly arranged on the base, the rotating assembly is arranged on the moving assembly, the lifting assembly is fixedly arranged on the rotating assembly, the extending assembly is arranged on the lifting assembly and connected with the lifting assembly in a threaded mode, the angle adjusting assembly is fixedly arranged on the extending assembly, and the geotechnical exploration machine is fixedly arranged on the adjusting assembly. According to the drilling device, by adjusting the mutual coordination of the assemblies in the adjusting mechanism, the exploration range and angle of the geotechnical exploration machine can be bigger and wider, and the problem that the exploration range of existing geotechnical exploration equipment is limited, after used, the equipment needs to be moved again to explore other geotechnical areas which is very troublesome is solved.

Description

technical field [0001] The invention relates to the technical field of geotechnical construction, in particular to a drilling device for geotechnical investigation. Background technique [0002] Drilling or prospecting is the use of deep drilling mechanical engineering technology to mine underground or seabed natural resources, or to take real-time stratum sections and take physical samples to provide experiments to obtain relevant data, etc. Drilling methods are basically auger method, flushing method, percussion method, rotary method, core method, no core method, rotary percussion method, hand drill, rotary vane drill, water punch drill and clay cutting pipe and so on. According to different terrains, environments and actual conditions, through detailed planning such as observation and evaluation, coupled with judgment and limitations (including human resources and equipment, etc.), decide which drilling method to use. [0003] Patent No. CN110005343A discloses a drilling...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B15/00E21B15/04
CPCE21B7/027E21B15/003E21B15/04
Inventor 胡立宇
Owner 河北建研建筑设计有限公司
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