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Self-adaptive wheel type pipe inner moving device

A mobile device and self-adaptive technology, applied in the direction of special pipes, pipe elements, pipes/pipe joints/pipe fittings, etc., can solve problems such as tire wear, achieve the effect of enhancing driving ability, avoiding tire wear, and improving driving efficiency

Active Publication Date: 2015-09-09
SHANGHAI AEROSPACE SYST ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wheel-type in-pipe moving device has high moving efficiency, but at the same time it faces tire wear when cornering; the pressure-difference type in-pipe moving device has a simple structure, but needs to provide a pressure difference environment; the spiral-type in-pipe moving device has simple transmission, but when cornering The angle of attack of each drive wheel needs to be adjusted in real time

Method used

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  • Self-adaptive wheel type pipe inner moving device
  • Self-adaptive wheel type pipe inner moving device
  • Self-adaptive wheel type pipe inner moving device

Examples

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Embodiment Construction

[0032] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0033] Such as figure 1 Shown is a schematic diagram of the overall structure of the self-adaptive wheeled pipeline moving device of the present invention, which includes: a geared motor 1, a differential assembly 2, three front leg assemblies 3 and three rear leg assemblies 4, and the geared motor 1 is connected to A differential assembly 2 , one end of the differential assembly 2 is connected to the front leg assembly 3 , and the other end is connected to the rear leg assembly 4 . Wherein: the differential assembly 2 includes: a three-axis differential mechanism 201, a front flange 202, a front bracket 203, a re...

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Abstract

The invention discloses a self-adaptive wheel type pipe inner moving device. The self-adaptive wheel type pipe inner moving device comprises a driving motor, a differential component, three front leg components and three back leg components, wherein the driving motor is connected with the differential component; and the front leg components and the back leg components are respectively mounted at the two ends of the differential component. The self-adaptive wheel type pipe inner moving device can adjust the rotating speed of a driving wheel in a self-adaptive manner to prevent the tire abrasion in turning, reduces the volume and the weight, and improves the driving efficiency.

Description

technical field [0001] The invention relates to a moving device in a pipeline, in particular to an adaptive wheeled moving device in a pipeline. Background technique [0002] At present, as a transportation tool, pipelines have been widely used in social life because of their practicability and convenience. Pipelines will inevitably be broken, blocked, and accumulated in long-term use, but pipeline detection, cleaning, and maintenance are not Very convenient, often need to spend a lot of manpower and material resources. The mobile device in the pipeline is an effective equipment for pipeline inspection, mainly used for pipeline flaw detection, repair, dredging and material transmission, which saves a lot of manpower and material resources. [0003] Common in-pipe moving devices include wheel, differential pressure, and screw. The wheel-type in-pipe moving device has high moving efficiency, but at the same time it faces tire wear when cornering; the pressure-difference type...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/32F16L101/10F16L101/12F16L101/30F16L101/60
CPCF16L55/32F16L2101/10F16L2101/12F16L2101/30F16L2101/60
Inventor 谢哲邵济明李毅
Owner SHANGHAI AEROSPACE SYST ENG INST
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