Peristaltic type pipeline robot

A pipeline robot and robot technology, applied in the direction of special pipes, pipe components, mechanical equipment, etc., can solve the problems of heavy weight, inconvenient maintenance, complex structure, etc., and achieve the effect of increasing the anti-slip effect and ensuring the locking effect

Inactive Publication Date: 2018-08-14
HARBIN INST OF TECH AT WEIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such a structure can wriggle in the pipeline, but because the device uses a one-way ratchet to lock the rollers, the pipeline robot can only run in one direction, and it is driven by a cylinder, which increases the cost of the robot and is difficult to

Method used

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  • Peristaltic type pipeline robot
  • Peristaltic type pipeline robot
  • Peristaltic type pipeline robot

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention is further described:

[0017]As shown in the accompanying drawings, a peristaltic pipeline robot is composed of a left support mechanism, a right support mechanism and a middle drive mechanism, and it is characterized in that the left support mechanism and the right support mechanism are composed of a sliding shaft 1, four sets of intersecting The hinge rod, the sliding sleeve 2, the lock nut 3, the pre-tension spring 4 and the roller 5 are composed of two rods 6, the inner end of which is connected to the sliding shaft The left end of 1 is hinged, the inner end of another pole 6 is hinged with the sliding sleeve 2 sleeved on the sliding shaft 1, and the outer ends of the two poles 6 are respectively hinged with the roller 5. The sliding shaft 1 The right end is provided with a lock nut 3, and the sliding shaft 1 between the lock nut 3 and the sliding sleeve 2 is sleeved with a pre-tension spring 4, ...

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Abstract

The invention relates to the technical field of pipeline robot mechanical production, in particular to a peristaltic type pipeline robot. The robot is composed of a left support mechanism, a right support mechanism and a middle driving mechanism. The robot is characterized in that the left support mechanism and the right support mechanism are each composed of a sliding shaft, four crossing hinge joint rods, sliding sleeves, a locking nut, a pre-tightening spring and rolling wheels; rolling wheel locking assemblies are arranged at the outer ends of every two support rods in the crossing hinge joint rods; each rolling wheel locking assembly is composed of a locking spring, a locking magnetic sliding block and a coil; and the middle driving mechanism is composed of an inner gear mounting seat, a planet wheel, a crank, a driving pin, a pull frame strip and a pull rod. The peristaltic type pipeline robot has the beneficial effects of being simple in structure, high in bent pipe adaptability, good in obstacle crossing effect and the like.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing of pipeline robots, in particular to a peristaltic pipeline robot with simple structure, strong ability to adapt to pipe bending, and good obstacle surmounting effect. Background technique [0002] As we all know, the pipeline robot integrates electro-hydraulic integrated equipment and can complete a variety of in-pipe operations under the control of the computer. It has been widely used in many fields, such as: urban drainage pipeline robots, barrel cleaning pipeline robots, pipe welding Robots, etc., have shown great application prospects. With the continuous and in-depth research on the structure and function of pipeline robots in China, pipeline robots can use various structural forms and driving methods to operate in pipelines. The driving methods mainly include: peristaltic, wheeled, crawler, fluid, etc. For peristaltic How to ensure the reliable and stable operation of the...

Claims

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Application Information

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IPC IPC(8): F16L55/28F16L101/00
CPCF16L55/28F16L2101/00
Inventor 陈军张续续张旭
Owner HARBIN INST OF TECH AT WEIHAI
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