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Self-adaptive intelligent pipeline robot and intermittent circulation driving method

A technology of intelligent pipes and robots, applied in the direction of electric energy management, pipe components, special pipes, etc., to achieve the effect of improving the degree of intelligence and work efficiency, automatically adapting to pipe diameter changes, and simplifying the complexity

Active Publication Date: 2022-06-03
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technology to be solved by the present invention is to overcome the shortcomings of existing pipeline robots, and provide an adaptive intelligent pipeline robot that can automatically adjust the working radius, pass through curves without motion interference, small in size, light in weight, and high in working efficiency

Method used

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  • Self-adaptive intelligent pipeline robot and intermittent circulation driving method
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  • Self-adaptive intelligent pipeline robot and intermittent circulation driving method

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Embodiment Construction

[0017] The present invention is further described in detail below with reference to the accompanying drawings and examples, but the present invention is not limited to the following embodiments.

[0018] exist Figures 1 to 5In the present embodiment, the base 1 of the adaptive intelligent pipeline robot is provided with a mounting frame 4 and a drive motor 25, the drive motor 25 is located in the mounting frame 4, and the drive motor 25 is connected with the main drive shaft 15 through the reducer 16. The main drive shaft The end of 15 is connected to the variable diameter adjusting screw 12 with the nut 9 through the first electromagnetic clutch 13, and the end of the variable diameter adjusting screw 12 is installed with an intelligent detection sensing unit 10, and three fixed on the front side of the mounting frame 4. Drive wheel frame I, drive wheel frame II, and drive wheel frame III are hinged on the support 5 distributed at 120°, respectively, and drive wheels are res...

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Abstract

According to the self-adaptive intelligent pipeline robot and the intermittent circulation driving method, rear walking wheels are arranged on the outer side wall of a base, a mounting frame and a driving mechanism are arranged on the base, the driving mechanism is located in the mounting frame, a main transmission shaft is arranged on a power output shaft of the driving mechanism, and an intelligent detection sensing unit is arranged at the end of the main transmission shaft; three supports which are distributed at 120 degrees are arranged on the front side of the mounting frame, driving wheel carriers are arranged on the three supports, driving wheels are arranged at the ends of the driving wheel carriers, and the main transmission shaft is connected with the three driving wheels through a transmission mechanism; and the intelligent detection sensing unit controls the driving mechanism to decelerate according to a detection signal, and meanwhile, the three driving wheels generate differential speed to pass through the curve by applying an intermittent circulation driving method. The working radius can be automatically adjusted, motion interference does not exist when the device passes through a curve, and the device has the advantages of being small in size, light in weight and high in working efficiency.

Description

technical field [0001] The invention belongs to the technical field of pipeline robots, in particular to an adaptive intelligent pipeline robot. Background technique [0002] Pipeline transportation is widely used in petroleum and petrochemical fields due to its advantages of low cost and high efficiency. However, with the passage of pipeline service time and the defects of the pipeline's own materials, the pipeline will reduce the efficiency of pipeline transportation due to factors such as chemical corrosion, pressure deformation, and impurity blockage, and will inevitably lead to leaks, cracks, and wall thickness reduction. , causing major safety accidents, resulting in huge economic losses, serious cases will endanger the safety of personal property and ecological environment. As an efficient and reliable mechatronics equipment, pipeline robots are widely used in many fields such as pipeline defect detection, foreign matter cleaning and performance maintenance. [0003...

Claims

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Application Information

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IPC IPC(8): F16L55/32F16L55/40F16L101/30F16L101/12
CPCF16L55/32F16L55/40F16L2101/30F16L2101/12Y02T10/72
Inventor 万志国郑杰章娅菲秦彦斌窦益华
Owner XI'AN PETROLEUM UNIVERSITY
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