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Wheel-tracked tandem type pipeline robot

A pipeline robot, series technology, applied in the field of robotics, can solve the problem of poor carrying capacity of pipeline robots

Active Publication Date: 2017-08-01
山东棣华智能工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to address the deficiencies in the prior art and provide a wheel-track series pipeline robot to solve the problem of poor carrying capacity of current pipeline robots. The robot has stronger passing capacity and carrying capacity, and can adapt to pipelines of different diameters

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  • Wheel-tracked tandem type pipeline robot
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  • Wheel-tracked tandem type pipeline robot

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] A wheel-track tandem pipeline robot includes a top wall crawler structure 5 and a spiral wheel structure 1 connected by a universal joint 4 .

[0019] The top wall crawler structure 5 mainly includes a running gear 6 and a diameter reducing mechanism 7; the running gear 6 includes a crawler cabin side plate 13, a double-sided synchronous belt 14, a worm gear motor 15, a large driven pulley 42, a small Driven pulley 43, pulley mounting shaft 44, support bar 46, driving pulley 47; Described worm gear motor 15 is installed on one side crawler compartment side plate 13; Described driving pulley 47 is installed on worm wheel On the shaft of the worm reducer motor 15, it is connected with the driven pulleys 42, 43 through the double-sided synchronous belt 14; the driven pulleys 42, 43 are connected with the track cabin side plate 13 through the pulley ...

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Abstract

The invention discloses a wheel-tracked tandem type pipeline robot and belongs to the field of pipeline robots. The wheel-tracked tandem type pipeline robot comprises a top wall track-type structure and a spiral wheel type structure which are connected through a universal joint. The top wall track-type structure mainly comprises a walking mechanism and a diameter changing mechanism; the diameter changing mechanism adopts a ball screw nut pair adjusting mode; a screw is driven to rotate through a motor to drive a screw nut to move back and forth in the axis direction, thus, a connecting rod is driven to move, and the diameter changing purpose is achieved. The spiral wheel type structure mainly comprises a spiral walking mechanism and a diameter changing mechanism; the spiral walking mechanism is driven by a motor to enable a driving wheel to spirally move along the pipe wall; meanwhile, a robot body moves along the axis of a pipeline under the action of the circumferential friction force of a guide wheel; and the diameter changing mechanism adopts pressure rods and has a certain pipe diameter adaptive capacity meanwhile shock absorption is conducted. The wheel-tracked tandem type pipeline robot is high in obstacle crossing ability, wide in adaptive pipe diameter range and high in carrying ability, can be applied to pipelines with different pipe diameters, and can work in muddy and rough pipelines.

Description

technical field [0001] The invention belongs to the technical field of robots, and relates to a pipeline robot, in particular to a wheel-track series pipeline robot. Background technique [0002] In recent years, with the development of industries such as petroleum, natural gas, chemical industry and military equipment, pipelines have been widely used as an important and effective material transmission equipment. However, the environment in which the pipeline is located is usually beyond the reach of manpower, and manual maintenance is difficult and inefficient. In order to reduce labor intensity and injuries, reduce unnecessary losses, and improve production efficiency, pipeline robots have emerged as the times require. At present, the existing pipeline robots mainly include wheel type, crawler type and screw type, which have the following advantages and disadvantages: [0003] The wheeled pipeline robot moves smoothly and continuously, and is widely used; however, the mo...

Claims

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Application Information

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IPC IPC(8): F16L55/32F16L101/30
CPCF16L55/32F16L2101/30
Inventor 郭雷董湘敏
Owner 山东棣华智能工程有限公司
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