Automatic hydraulic lifting type oil pipe conveyor
A conveyor and lifting mechanism technology, applied in the direction of drill pipe, casing, drill pipe, etc., can solve the problems of low degree of automation, inability to realize oil pipe lifting and horizontal movement, complex structure, etc., and achieve high degree of automation and upgrade The effect of working efficiency and simple operation
Pending Publication Date: 2022-07-29
QINGDAO TAIZHONG ENERGY TECH
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Problems solved by technology
However, these existing technologies have the disadvantages of complex structure and low degree of automation, and cannot realize the lifting and horizontal movement of the oil pipe.
Method used
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Embodiment 1
[0028] This embodiment relates to an automatic hydraulic lifting type oil pipe conveyor, the main structure of which includes a base 1, a hydraulic lifting mechanism 6, a top platform frame 7, an overturning support frame mechanism 8, a clamping overturning mechanism 9, a telescopic platform 10, and a telescopic platform. The cylinder 11, the rotating bridge mechanism 12 and the overturning hook mechanism 13, wherein the base 1 is provided with auxiliary support rods 2 at intervals along both sides of the length direction, and the end of the auxiliary support rod 2 is provided with an adjustment foot 3, and the adjustment foot 3 is used for the leveling of the base ; The bottom end of the hydraulic lifting mechanism 6 is connected to the base 1 through a pin, the bottom end is the roller seated in the wheel groove on the base 1, the top end is connected to the top platform frame 7 through a pin, and the top end is the roller. Supported in the wheel groove on the top platform fr...
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The invention belongs to the technical field of oil field automatic workover rig equipment, and relates to an automatic hydraulic lifting type oil pipe conveyor which mainly structurally comprises a base, a hydraulic lifting mechanism, a top platform frame, an overturning supporting frame mechanism and a rotating bridge frame mechanism. The overturning supporting frame mechanisms are rotationally connected to the two sides of the top platform frame. A telescopic platform, a telescopic air cylinder and a turnover hook mechanism are sequentially arranged on the top platform frame. A clamping turnover mechanism is arranged on the telescopic platform; two ends of the telescopic cylinder are fixedly connected with the telescopic platform and the top platform frame respectively; the rotating bridge frame mechanisms are rotatably mounted on the two sides of the top platform frame; an oil pipe can be lifted and moved in the horizontal direction, automatic operation of reducing personnel is achieved, and the automation degree and the operation efficiency of operation are improved; the device is convenient and fast to install, high in reliability, high in safety and simple to operate, can be operated by a single person, greatly reduces the labor intensity of workover workers, and improves the working efficiency.
Description
Technical field: [0001] The invention belongs to the technical field of automatic workover rig equipment in oilfields, and relates to an automatic hydraulic lifting type oil pipe conveyor, which can realize the automatic lifting and horizontal movement of the oil pipe, greatly reduce the labor intensity of workover workers and improve the operation efficiency. Background technique: [0002] In the process of oilfield production, workover operations are often required, and during the workover operations, the tubing needs to be tripped frequently. When lifting the tubing, after the tubing is hung with the elevator, the tubing needs to be moved from the wellhead to the tubing bridge; when dropping the tubing, before the tubing is hung on the elevator, the tubing needs to be moved from the tubing bridge to the wellhead, and the The end of the tubing is near the wellhead. When lifting and lowering the oil pipe, it is necessary to lift and move the oil pipe horizontally. In the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E21B19/14E21B19/15
CPCE21B19/14E21B19/15E21B19/155
Inventor 杜启武许益民朱世坤胡保友
Owner QINGDAO TAIZHONG ENERGY TECH