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Collecting and taking-out integrated mechanical claw device for combustible ice exploration

A technology of mechanical claw and driving device, which is applied to wellbore/well components, earth-moving drilling, etc., can solve the problems of complicated operation, low efficiency of combustible ice, etc., and achieve the effect of less number of drives, simple structure and stable operation.

Active Publication Date: 2021-07-09
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is cumbersome to operate, and the efficiency of finally taking out the combustible ice from the container is low

Method used

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  • Collecting and taking-out integrated mechanical claw device for combustible ice exploration
  • Collecting and taking-out integrated mechanical claw device for combustible ice exploration
  • Collecting and taking-out integrated mechanical claw device for combustible ice exploration

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Embodiment

[0029] In order to facilitate a unified review of the various reference signs in the drawings of the specification, the unified description of the reference signs appearing in the drawings of the specification is as follows:

[0030] 1 is the mechanical claw unit, 2 is the sealing side plate, 3 is the sealing bottom plate, 4 is the first sealing strip, 5 is the second sealing strip, 6 is the third sealing strip, 7 is the fourth sealing strip, 8 is the electric push rod, 9 is the push rod connector, 10 is the first fixed block, 11 is the connecting rod, 12 is the second fixed block, 13 is the third fixed block, 14 is the first bearing seat, 15 is the top main board, 16 is the middle partition , 17 is the guide shaft support, 18 is the guide shaft, 19 driving motor, 20 winding wheel, 21 driving rope, 22 is the end mounting plate, 23 is the first fixed pulley bracket, 24 is the first fixed pulley, 25 is the first fixed pulley Two fixed pulley supports, 26 are the second fixed pul...

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Abstract

The invention discloses a collecting and taking-out integrated mechanical claw device for combustible ice exploration. The collecting and taking-out integrated mechanical claw device comprises a mechanical claw unit, a sealing cover unit, a mechanical claw driving device and a sealing cover driving device, wherein a sealing element is arranged on the mechanical claw unit; the mechanical claw driving device controls the opening and the closing of the mechanical claw unit; the sealing cover driving device controls the opening and the closing of the sealing cover unit; when the mechanical claw unit is closed, a space for accommodating combustible ice is formed; and the sealing cover unit can close the space. The collecting and taking-out integration of the collecting and taking-out integrated mechanical claw device is mainly reflected in the opening and the closing of the mechanical claw unit and the sealing cover unit through the mechanical claw driving device and the sealing cover driving device; meanwhile, the sealing element is used for ensuring the sealing performance; and through the combination of different states of the mechanical claw unit and the sealing cover unit, the combustible ice can be collected, stored and taken out in the exploration process. The mechanical claw device has important application prospects in the field of deep sea combustible ice exploration.

Description

technical field [0001] The invention relates to the technical field of combustible ice exploration devices, in particular to an integrated mechanical claw device for collecting and taking out combustible ice exploration. Background technique [0002] The in-situ synthesis method is one of the effective methods for collecting combustible ice in deep-sea combustible ice exploration. The gas solidifies in the container to form combustible ice. This method generally requires the assistance of additional mechanical claws. After the combustible ice is collected, the collection container needs to be stored in a storage container with low temperature and high pressure conditions to ensure the stability of the combustible ice. Finally, an independent mechanical claw is used to recover the storage container. Take to the sea level platform. This method is relatively cumbersome to operate, and the efficiency of finally taking out the combustible ice from the container is low. Conten...

Claims

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Application Information

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IPC IPC(8): E21B49/00E21B49/08
CPCE21B49/001E21B49/081
Inventor 刘杰杨中杰文桂林庞祖锋高锦荣林春贯
Owner GUANGZHOU UNIVERSITY
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