Rock core holder for CT scanning

A core holder and CT scanning technology, applied in the field of geological exploration, can solve problems such as low degree of automation, core damage, influence on research results, etc., and achieve the effects of improving the degree of automation, improving clamping stability, and being convenient to use

Active Publication Date: 2018-06-15
四川省川建勘察设计院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the existing core holders used for CT scanning are relatively low in automation and need to manually fix the core in the holder, which is easy to cause damage to the core and affect the research results

Method used

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  • Rock core holder for CT scanning
  • Rock core holder for CT scanning

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Embodiment Construction

[0013] 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.

[0014] see Figure 1-2 , the present invention provides a technical solution: a core holder for CT scanning, including a main body 1, a core placement cylinder 2 is provided in the middle of the main body 1, and an observation port 5 is provided on the outer surface of the core placement cylinder 2 to observe The inner surface of the port 5 is provided with an observation window, which is used for core observation or CT scanning. The outer surface of the main ...

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Abstract

The invention discloses a rock core holder for CT scanning. The holder comprises a main body. A rock core placing cylinder is arranged in the middle of the main body. The external surface of the mainbody is provided with a PLC controller. The input terminal of the PLC controller is electrically connected to the output terminal of an external power supply. The lateral surface of the main body is provided with a groove. The interior of the main body is provided with an installation groove. The lower surface of the interior of the installation groove is provided with a first electric telescopingrod. The telescoping end of the first electric telescoping rod is provided with a second electric telescoping rod. A motor is arranged in the telescoping end of the second electric telescoping rod. The rock core holder for CT scanning improves the automation degree, can automatically fix a rock core in the rock core placing cylinder, and will not destroy the rock core. Through the groove, the rock core is placed in the rock core placing cylinder, the first electric telescoping rod can drive the elevating of the second electric telescoping rod, the rock core can be conveniently placed into therock core placing cylinder, the second electric telescoping rod drives a non-slip block through a push block so as to clamp the rock core, and the clamping stability is improved.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a core holder for CT scanning. Background technique [0002] The core is a cylindrical rock sample taken out of the hole by using an annular core drill bit and other coring tools according to the needs of geological exploration work or engineering. Cores are important physical geological data for studying and understanding underground geology and mineral conditions. Most of the existing core holders used for CT scanning are relatively low in automation and need to manually fix the core in the holder, which is easy to cause damage to the core and affect the research results. Contents of the invention [0003] The technical problem to be solved in the present invention is to overcome the existing defects and provide a core holder for CT scanning, which improves the degree of automation and can automatically fix the core in the core placement tube without causing d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/046
CPCG01N23/046
Inventor 李中民柳玉芳
Owner 四川省川建勘察设计院有限公司
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