A 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, influence on research results, core damage, etc., and achieve the effects of improving the degree of automation, improving clamping stability, and being convenient to use

Active Publication Date: 2021-02-19
四川省川建勘察设计院有限公司
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  • Summary
  • 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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  • A core holder for ct scanning
  • A core holder for ct scanning

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Embodiment Construction

[0013]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0014]SeeFigure 1-2, The present invention provides a technical solution: a core holder for CT scanning, comprising a main body 1, a core placing tube 2 is provided in the middle of the main body 1, and an observation port 5 is opened on the outer surface of the core placing tube 2 to observe There is an observation window on the inner surface of the port 5, which is used for core observation and research or CT scanning. The outer surface of th...

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Abstract

The invention discloses a rock core holder for CT scanning, which comprises a main body, a core placement cylinder is arranged in the middle of the main body, a PLC controller is arranged on the outer surface of the main body, and the input end of the PLC controller is connected with an external power supply. The output end of the main body is electrically connected, the side surface of the main body is provided with a through groove, the inside of the main body is provided with a mounting groove, the inner lower surface of the mounting groove is provided with a first electric telescopic rod, and the telescopic end of the first electric telescopic rod is provided with a second The telescopic rod is provided with a motor inside the telescopic end of the second electric telescopic rod. The core holder used for CT scanning improves the degree of automation, and can automatically fix the core in the core storage tube without causing damage to the core. The core is placed in the core storage tube through the slot, and the first electric telescopic The second electric telescopic rod can be driven up and down, which is convenient for putting the rock core in. The second electric telescopic rod drives the anti-slip block to clamp the rock core through the push block, which improves the clamping stability.

Description

Technical field[0001]The invention relates to the technical field of geological prospecting, in particular to a core holder for CT scanning.Background technique[0002]The core is a cylindrical rock sample taken out of the hole using a ring core bit and other coring tools according to the needs of geological survey work or engineering. Core is an important physical geological data for studying and understanding underground geology and mineral resources. Most of the existing core holders for CT scanning have a low degree of automation, requiring manual fixation of the core in the holder, which is likely to cause damage to the core and affect the research results.Summary of the invention[0003]The technical problem to be solved by the present invention is to overcome the existing shortcomings, provide a core holder for CT scanning, improve the degree of automation, can automatically fix the core in the core placement tube, and will not cause damage to the core. It can effectively solve t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/046
CPCG01N23/046
Inventor 罗永忠黄香春周俊田培虎张燕李中民柳玉芳
Owner 四川省川建勘察设计院有限公司
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