Device and method for discharging drilling machine stand
A drilling rig and positioning technology, which is applied to the drilling rig stand discharge device, in the field of drilling rig stand discharge, can solve the problems of low manual operation efficiency, high labor intensity, and multi-person cooperation, so as to reduce the labor intensity of workers, reduce labor costs, Reduce operator effect
Inactive Publication Date: 2013-12-11
BAOJI PETROLEUM MASCH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a device for discharging the vertical roots of drilling rigs, which solves the problems that many people are required to cooperate, the efficiency of manpower operation is low, the risk is high, and the labor intensity is high.
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[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0034] Such as figure 1 , figure 2 As shown, the device structure of the present invention for discharging the vertical root of the drilling rig is to include a drilling floor manipulator 1, the drilling floor manipulator 1 is installed on the back beam of the drilling rig derrick, and a floating suspension assembly 2 is arranged under the derrick crane, and on the drilling rig derrick A second-story platform 3 is installed, and a second-story platform manipulator 4 is installed above the second-story platform 3 , and an electro-hydraulic control system 5 is arranged in the operation control room on the drill floor.
[0035] figure 1 and figure 2 The positions of drill floor manipulator 1 and second-floor platform manipulator 4 are the initial positions of the equipment. The second floor platform 3 is used to place and fix the vertical ...
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The invention discloses a device for discharging a drilling machine stand. The device comprises a drill floor mechanical arm. The drill floor mechanical arm is installed on a drilling machine derrick back beam. A suspension assembly is arranged below a derrick crown block. A racking platform is installed on a drilling machine derrick. A racking platform mechanical arm is installed above the racking platform. An electrohydraulic control system is arranged in an operational control room on the face of a drill floor. The invention further discloses a method for discharging the stand. The method comprises the step that when the stand is discharged from a well mouth into a fingerboard of the racking platform to be operated and discharged from the fingerboard of the racking platform into the well mouth to be operated, the device is utilized for achieving mechanical operation in the discharging process of the stand. Time is saved, the well drilling efficiency is improved, meanwhile, a worker does not need to work in a dangerous zone, the labor intensity is relieved, and human injuries are prevented from happening.
Description
technical field [0001] The invention belongs to the technical field of petroleum drilling equipment, and relates to a device for discharging the vertical roots of drilling rigs, and also relates to a method for discharging the vertical roots of drilling rigs. Background technique [0002] At present, the general method of vertical root discharge operation during drilling is to use the drilling rig traveling crane assembly to lift the vertical root, the driller on the drill floor pushes the lower end of the vertical root to a suitable position on the vertical root platform, and the floating crane assembly is lowered to drop the vertical root on the vertical root platform, and then Rely on the derrick worker of the second floor platform to wrap the upper end of the vertical root with a rope, release the elevator and discharge the vertical root into the fingerboard. [0003] The above-mentioned operation method relies on manpower to move the lower end of the vertical root to th...
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IPC IPC(8): E21B19/14
Inventor 白丙建王耀华杨海刚邢广亮刘春宝严金林
Owner BAOJI PETROLEUM MASCH CO LTD