Operating system for full-casing-pipe full-slewing drilling machine

Operating system for full-casing-pipe full-slewing drilling machine

CN
  • CN 103,015,961 A
  • Filed: 11/22/2012
  • Published: 04/03/2013
  • Est. Priority Date: 11/22/2012
  • Status: Active Application
First Claim
Patent Images

1. full-sleeve full-rotation drill operating system, be used for the anchor clamps of full-sleeve full-rotation drill are operated, this full-sleeve full-rotation drill comprises the clamp switch of holding tightly or unclamping for the control anchor clamps with operating system, be used for the revolution switch that the control anchor clamps rotate, the pulling that is used for control anchor clamps pulling and is pressed into is pressed into switch and the described clamp switch of unified control, revolution switch and pulling are pressed into the PLC controller of switch, it is characterized in that:

  • this PLC controller is being received clamp switch, when revolution switch and pulling were pressed into the operational order of switch three in arbitrary, locking was also refused from all the other the two instruction.

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