How to solve the problem of high labor intensity and low work efficiency in the process of lifting the pipe string?
During conventional workover operating, most of the pipes are pulled manually from the wellhead to the ground pipe rack, or from the ground to the wellhead platform. There are problems for this method such as high labor intensity, low work efficiency, many potential safety hazards, and many staffing issues.But at present, in domestic and foreign countries?people have begun to study automatic pipe conveyors, but most of which are independent special equipment and cannot be well matched with wellhead automation devices. The overall degree of automation is low.
In response to this problem, Shengji Group has developed a mechanized workover operation pipe conveying device, which can match with the mechanized workover wellhead device ,and could finish the automated workover operation, the device also can be combined with an electromechanical hydraulic control device to form a separate device,which is used for pipe transportation.
This product consists of frame assembly, loading device, loading and unloading transition frame, lifting assembly, flexible assembly, feed tank turning assembly, electronic control assembly, hydraulic control assembly, auxiliary support, centering adjustment support. The feeding mechanism,?lifting assembly, the telescopic assembly, and the material tank turning assembly are totally automatically controlled by the hydraulic control supporting assembly and the electric control supporting assembly ,then the pipe could be feeded automaticly.
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1. Frame assembly 2. Electrical control supporting assembly 3. Lifting hydraulic cylinder????? 4. Loading and unloading transition frame 5. Loading mechanism 6. Loading hydraulic cylinder??????????????? 7. Lifting assembly 8. Hydraulic control matching assembly 9. Centering adjustment support???????????10. Auxiliary support 11. Telescopic hydraulic cylinder 12. Overturn hydraulic cylinder 13. Feed trough overturn assembly 14. Telescopic assembly
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This product can be used in conjunction with the mechanized workover wellhead device, which has the capability of automatic loading and unloading of pipes. It has the characteristics of convenient operation, strong applicability, high degree of automation, precise control of the start and stop of each mechanism, convenient position adjustment and speed adjustment, and stable performance. All of those can greatly reduce the labor intensity of workers, improve the working environment, achieve all-weather operations, and improve operating efficiency.