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Oil well pipeline automatic salvaging device

A salvage device and pipeline technology, applied in the direction of wellbore/well parts, earthwork drilling, etc., can solve the problems of low automation, low work efficiency, and high labor intensity of workers, and achieve high automation, reduce labor intensity, and salvage good effect

Inactive Publication Date: 2018-04-13
YANCHENG YANYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the staff use salvage hooks to salvage manually, the degree of automation is low, the labor intensity of the workers is high, the work efficiency is low, and the salvage is not clean, especially some steel tools without buckles cannot be salvaged, which is easy in the later mining process. Caused drill pipe damage, resulting in huge losses

Method used

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  • Oil well pipeline automatic salvaging device
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Embodiment Construction

[0009] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , figure 2 As shown, the oil well pipeline automatic fishing device includes: a hoisting platform 1, the upper end of the hoisting platform 1 is connected with the crane 3 outside the oil well pipeline through a steel rope 2, and a vertical support is provided at the middle of the lower end of the hoisting platform 1 The plate 4 is provided with an overturning groove 5 at the lower end of the vertical support plate 4, and an overturning plate 6 is arranged in the overturning groove 5, and the overturning plate 6 is arranged on the vertical support plate 4 by rotating the rotating shaft 7, One end of the rotating shaft 7 is connected with the motor shaft 9 of the servo gear motor 8, the servo gear motor 8 is fixedly arranged on the vertical support plate 4, and a strong magnetic adsorption laye...

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Abstract

The invention discloses an automatic fishing device for an oil well pipeline, comprising: a hoisting platform, the upper end of the hoisting platform is connected with a crane outside the oil well pipeline through a steel rope, and a vertical support plate is arranged in the middle of the lower end of the hoisting platform, The lower end of the vertical support plate is provided with an overturning groove, and an overturning plate is arranged in the overturning groove. The motor shafts are connected, the servo deceleration motor is fixed on the vertical support plate, a strong magnetic adsorption layer is arranged on the upper end of the turning plate, and several first fishing hooks are uniformly arranged on the lower end side of the turning plate A plurality of second fishing hooks are evenly arranged on the other side of the lower end of the turnover plate, and the directions of the first fishing hooks and the second fishing hooks are opposite.

Description

technical field [0001] The invention relates to petroleum machinery, in particular to an automatic fishing device for oil well pipelines. Background technique [0002] During the oil well operation, some sundries that affect the operation and oil extraction often fall into the oil well, sometimes some steel tools, sometimes some plastic products, these tools need to be removed from the oil well in time to prevent the oil well from being blocked or damaged equipment. At present, the staff use salvage hooks to manually salvage, the degree of automation is low, the labor intensity of the workers is high, the work efficiency is low, and the salvage is not clean, especially some steel tools without buckles cannot be salvaged, which is easy in the later mining process Lead to drill pipe damage, resulting in huge losses. Contents of the invention [0003] The technical problem to be solved by the invention is to provide an automatic fishing device for oil well pipelines with go...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B31/06E21B31/00
CPCE21B31/06E21B31/00
Inventor 王华
Owner YANCHENG YANYI TECH CO LTD
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