Automatic rotating device of oil pipe
An automatic rotation and tubing technology, which is applied in the direction of drilling pipe, casing, drilling equipment, etc., can solve the problems of large vibration of the pipe body, low stability, unfavorable pipe body stability, etc., and achieve the effect of ensuring efficient use and ensuring stability
Inactive Publication Date: 2018-04-13
FUNING COUNTY PETROL MECHANICAL LIMITED
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- Description
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Problems solved by technology
The oil pipe needs to be rotated during installation and use, but the stability of the automatic oil pipe rotation device currently used is not high, and the pipe body vibrates greatly during the rotation process, which is not conducive to maintaining the stability of the pipe body
Method used
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[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0012] Such as figure 1 As shown, an oil pipe automatic rotation device 1 includes a bracket 10, a sleeve 11 is provided at the bottom of the bracket 10, an oil pipe channel 12 is arranged inside the sleeve 11, and a fixed ring 20 is movably provided on the top of the bracket 10, fixed A plurality of fastening wheels 21 are arranged in the ring 20, and the fastening wheels 21 and the fixed ring 20 are connected by springs. The bottom of the bracket 10 is rotatably provided with a support seat 42, and an elastic arm 41 is movably connected to the support seat 42. A bearing 32 is arranged on the arm 41 , a support rod 31 is fixedly connected to the...
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The invention discloses an automatic rotating device of an oil pipe. The automatic rotating device comprises a support, a sleeve is arranged at the bottom of the support, an oil pipe channel is formedin the sleeve, a fixing ring is movably arranged at the top of the support, a plurality of fastening wheels are arranged in the fixing ring and connected with the fixing ring through springs, a supporting base is rotatably arranged at the bottom of the support, an elastic arm is movably connected on the supporting base, a bearing is arranged on the elastic arm, a supporting arm is fixedly connected on the bearing, and the tail end of the supporting rod is movably connected with the fixing ring. According to the automatic rotating device of the oil pipe, the support is arranged on a body, thefixing ring movably arranged on the support is used for fixedly clamping the oil pipe, the multiple fastening wheels are arranged in the fixing ring, and the fixing ring and the support are fixed through the movably-connected supporting rod; in this way, the stability of the oil pipe can be effectively guaranteed when rotating operation is applied to the oil pipe, and therefore efficient using ofthe oil pipe is guaranteed.
Description
technical field [0001] The invention relates to an automatic oil pipe rotation device. Background technique [0002] The oil pipe is a pipeline that transports crude oil and natural gas from the oil and gas layer to the surface after the drilling is completed, and it is used to withstand the pressure generated during the production process. The tubing body needs to be rotated during installation and use, but the currently used tubing automatic rotation device is not stable, and the tubing body vibrates greatly during rotation, which is not conducive to maintaining the stability of the tubing body. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing an automatic oil pipe rotation device. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] An oil pipe automatic rotation device, comprising a bracket, a casing is provided...
Claims
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IPC IPC(8): E21B19/10
CPCE21B19/10
Inventor 周正权周正军周正中刘园魏高华
Owner FUNING COUNTY PETROL MECHANICAL LIMITED