Novel racking platform pipe discharging system for land rig
A technology of pipe system and two-story platform, which is applied in the field of two-story platform pipe arrangement system for new land drilling rigs. It can solve the problems of pipe string shaking, large entry and exit finger beams, large volume of folding arms, and poor adaptability, so as to avoid personal injury. , Reduce labor intensity and facilitate operation
Inactive Publication Date: 2014-08-20
武汉市元博智能控制技术研究设计院(有限合伙)
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Problems solved by technology
[0005] The object of the present invention is to address the above-mentioned deficiencies in the prior art, to provide a rotary output shaft and a telescopic arm of the trolley that can complete the rotation and linear motion, and realize the full automation of pipe string discharge; and the structure is simple, the volume is small after being folded, and the The domestic two-story platform has strong adaptability, good post-maintenance, convenient transportation and installation, and safe and efficient pipe column clamping; A new type of two-story platform pipe arrangement system for land drilling rigs with problems such as large pipe string sloshing and difficulty in entering and exiting the finger beam during pipe drilling
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[0019] The following is a further detailed description of the two-story platform piping system for the new land drilling rig in conjunction with the attached drawings:
[0020] This new type of land drilling rig uses a two-story platform piping system consisting of a hydraulic station 1, a second-story platform 2, a valve island 3, a trolley 4, a telescopic arm 5, and a clamping clamp 6. The hydraulic station 1 and The valve island 3 and the platform 2 on the second floor are equipped with a monkey platform 7, and a fixed rack 10 is installed on the monkey platform 7. Parallel guide rails 8 are laid on both sides of the frame of the monkey platform 7, and the trolley 4 is installed on the parallel rails in the monkey platform through rollers 9. on rail 8. The dolly 4 is equipped with a rotary output shaft 16, and the rotary output shaft 16 is connected with a telescopic arm 5 through a flange base 15. The front end of the telescopic arm 5 is equipped with a clamping pliers 6, ...
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The invention relates to a novel racking platform pipe discharging system for a land rig and belongs to the technical field of oil equipment. The novel racking platform pipe discharging system comprises a hydraulic pressure station, a racking platform, a valve terminal, a trolley, a telescopic arm and a pair of clamping pincers. The hydraulic pressure station, the valve terminal and the trolley are installed on the racking platform. The telescopic arm is installed on the trolley through a flange base. The clamping pincers and a video monitor are installed on the telescopic arm. The trolley and the multi-stage telescopic arm are matched, overall automation of discharging of pipes is achieved through the hydraulic pressure station, the valve terminal and a computer, operation is stable and reliable, rotation and linear movement are integrated, the pipes can be freely placed into or taken out of finger boards of the racking platform, the structure is light and compact, and operation is simple; the pipe discharging system is integrally transported along with the racking platform, frequent detachment, installation and conveyance of the land rig are facilitated, and following maintenance is good. The problems that an existing racking platform pipe discharging device is large in overall height, difficult to convey and poor in system suitability and the pipes swing heavily in the pipe discharging process and are difficultly put into and taken out of the finger boards are solved.
Description
technical field [0001] The invention relates to a new type of two-story platform piping system for land drilling rigs, which belongs to the technical field of petroleum drilling equipment. Background technique [0002] In the existing drilling operation in my country, to lift the vertical root of the next column, it is necessary for the derrick worker to stand at a height of more than 30 meters on the second floor and rely on both hands to move the upper part of the vertical root to complete the lifting operation. Derrick workers work on the second-floor platform, which combines heavy physical labor, harsh working environment, and dangerous high-altitude operations. Not only is the work efficiency low, but any problem in any link is prone to accidents. In response to this situation, domestic researchers have actively developed some second-tier rig string discharge devices similar to mechanical grippers, which can reduce the labor intensity of derrick workers to a certain ext...
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IPC IPC(8): E21B19/14
Inventor 闫琳张卡刘嗣云王治雲陈昌斌王欣异车俊龙
Owner 武汉市元博智能控制技术研究设计院(有限合伙)