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Explosion-proof walking robot for natural gas pipeline

A technology of walking robots and natural gas pipelines, applied in the field of robots, can solve problems such as dangers, failure of electrical components of pipeline robots, etc., and achieve the effects of easy operation, reliable and accurate walking, and reliable and continuous operation

Inactive Publication Date: 2019-12-03
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If water enters the natural gas pipeline, it may cause the electrical components of the pipeline robot to fail, causing dangerous natural gas accidents such as

Method used

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  • Explosion-proof walking robot for natural gas pipeline
  • Explosion-proof walking robot for natural gas pipeline
  • Explosion-proof walking robot for natural gas pipeline

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] like figure 1 , figure 2 , image 3 , Figure 7 Shown is an explosion-proof walking robot used in natural gas pipelines. The robot includes a chassis 1, a swing cylinder 2, a transmission system, a transmission control system, a wheel system and a support system.

[0036] The chassis 1 is a square plate structure with four square through holes at the four corners.

[0037] like figure 2 There are two oscillating cylinders 2 shown, front and rear (the definition of the front and rear direction is based on the forward direction of the robot) are installed side by side on the upper surface of the chassis 1, each oscillating cylinder 2 has two output shafts 3, the axial direction of the output shaft 3 is in line with the The advancing direction of the robot is vertical and parallel to the chassis 1 .

[0038] like image 3 , Fig...

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Abstract

The invention discloses an anti-explosion walking robot for a natural gas pipeline, and belongs to the technical field of robots. The anti-explosion walking robot comprises a chassis, swing air cylinders, a transmission system, a transmission control system, wheel systems and a supporting system. The four wheel systems are installed on the swing air cylinders through the transmission system and the transmission control system. The transmission control system controls the meshing position of the transmission gear A to achieve advancing and retreating of the robot. According to the anti-explosion walking robot, the double swing air cylinders and the two-way ratchet mechanism are designed to work cooperatively, reliable and continuous operation of the anti-explosion walking robot for the natural gas pipeline can be achieved, and the anti-explosion walking robot has the advantages of being stable and reliable in the working process, easy to control and easy to operate.

Description

technical field [0001] The invention belongs to the technical field of robots, in particular to an explosion-proof walking robot used for natural gas pipelines. Background technique [0002] The main components of natural gas are alkanes, of which methane accounts for the vast majority, and a small amount of ethane, propane, butane, in addition, there are generally hydrogen sulfide, carbon dioxide, nitrogen, water vapor, a small amount of carbon monoxide and trace amounts of rare gases, such as Helium, Argon, etc. [0003] Natural gas is generally transported to thousands of households through pipelines. When the pipeline is used for a long time, dirt will adhere to the inner wall of the pipeline. If the dirt is not cleaned regularly, it will not only shorten the service life of the pipeline, but also Affects the efficiency of natural gas delivery. On the one hand, most of the existing pipe cleaning devices can only clean the outer wall of the pipe, and cannot effectively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/34F16L55/38F16L55/40F16L55/32B25J11/00B25J5/00F16L101/30
CPCB25J5/007B25J11/0085F16L55/32F16L55/34F16L55/38F16L55/40F16L2101/30
Inventor 桑勇孙鹏赵健龙段富海
Owner DALIAN UNIV OF TECH
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