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obstacle climbing robot

A robot and pole-climbing technology, which is applied in the field of mobile robots, can solve the problem that the moving speed and obstacle-breaking function cannot be taken into account, and achieve the effect of increasing the space

Active Publication Date: 2020-04-21
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to provide a new type of obstacle-climbing robot for the problem that the existing pole-climbing robot cannot balance the moving speed and the obstacle-breaking function.

Method used

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Embodiment

[0033] see figure 1 , the obstacle-climbing robot in the illustration is a preferred solution of the present invention, specifically including a fixed base 1, a first swing rod 2, a second swing rod 3, a first obstacle-crossing wheel assembly 4, a second obstacle-crossing The wheel assembly 5, the third obstacle-crossing wheel assembly 6, the platform connecting plate 8, the platform base plate 9, the multi-degree-of-freedom platform 10, the telescoping rod 11, the fan assembly 15 and the actuator 16. The fixed base 1 is the body of the pole-climbing robot. The first obstacle-crossing wheel assembly 4, the second obstacle-crossing wheel assembly 5 and the third obstacle-crossing wheel assembly 6 pass through the first swing rod 2, the second swing rod 3 and the telescopic rod respectively. 11 is set on the fixed base 1 to guide and clamp the climbing target pole, and at the same time realize the overturning of obstacles on the target pole. The fan assembly 15 is connected to t...

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Abstract

The invention discloses an obstacle-negotiation pole-climbing robot which comprises a fixed base and a draught fan assembly, wherein the fixed base embraces a target pole; the draught fan assembly drives the fixed base to go up and down along the target pole; a plurality of obstacle-negotiation wheel assemblies around the circumferential direction of the target pole are arranged on the fixed base;at least one group of obstacle-negotiation wheel assembly actively compresses the target pole through an active driving device, and the rest of the obstacle-negotiation wheel assemblies passively compress the target pole through elastic connecting pieces. During climbing, the obstacle-negotiation pole-climbing robot uses the wind power of a duct for propulsion and the speed is higher; in addition, the obstacle-negotiation wheel assemblies formed by U-shaped wheels have certain obstacle-negotiation capacity; and through cooperation of a swing pole and a telescopic pole, fast climbing and locking positioning of the target pole with certain diameter range can be realized, and the pole-climbing speed of a wheel type pole-climbing robot and the obstacle-negotiation capacity of an arm type pole-climbing robot are both realized.

Description

technical field [0001] The invention belongs to mobile robot technology, in particular to an obstacle-climbing robot. Background technique [0002] In the case that some high-altitude workers are difficult to operate or their personal safety is greatly threatened, the pole-climbing robot can replace the high-altitude workers to complete the corresponding operations, such as damage detection of utility poles or vertically installed taller pipes. It can realize the installation of auxiliary equipment for corresponding operations, effectively reduce the occurrence of personnel safety accidents, and improve work efficiency. [0003] At present, the research on pole-climbing robots mainly adopts wheel-type, crawler-type and arm-type mechanisms. Among them, the pole-climbing robot with wheel structure uses motor-driven friction wheels to achieve climbing. It moves fast and moves smoothly, and the control is simple and easy to implement. However, it is not applicable to the workin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J5/00B25J9/14
CPCB25J5/00B25J9/14
Inventor 云忠王良陈轲
Owner CENT SOUTH UNIV
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