受尺蠖启发的输电塔攀爬机器人的设计与实验

Shufeng Tang, Yongsheng Kou, Guoqing Zhao, Huijie Zhang, Hong Chang, Xuewei Zhang, Yunhe Zou
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引用次数: 0

摘要

目的 本文旨在设计一种通过连杆机构连接的攀爬机器人,以实现跨越障碍和攀爬输电塔等多功能任务。在抓取之前,利用结构之间的协调来实现稳定的对接和抓取。通过两个爪子的交替运动和中间的攀爬机构,实现了角钢的攀爬和越障。研究结果通过简单的连杆机构,设计出了一种攀爬机器人,大大减轻了机器人的整体质量。它还能承载 1 千克的负载,并且攀爬机构能实现稳定攀爬。攀爬机器人的最大步距为 543 毫米,可实现角钢障碍物的跨越。通过螺杆螺母的锁紧能力,实现了对角钢的稳定夹紧,并设计了俯仰机构来调整手爪的姿势。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Design and experiment of transmission tower climbing robot inspired by inchworm

Purpose

The purpose of this paper is to design a climbing robot connected by a connecting rod mechanism to achieve multi-functional tasks such as obstacles crossing and climbing of power transmission towers.

Design/methodology/approach

A connecting rod type gripper has been designed to achieve stable grasping of angle steel. Before grasping, use coordination between structures to achieve stable docking and grasping. By using the alternating movements of two claws and the middle climbing mechanism, the climbing and obstacle crossing of the angle steel were achieved.

Findings

Through a simple linkage mechanism, a climbing robot has been designed, greatly reducing the overall mass of the robot. It can also carry a load of 1 kg, and the climbing mechanism can perform stable climbing. The maximum step distance of the climbing robot is 543 mm, which can achieve the crossing of angle steel obstacles.

Originality/value

A transmission tower climbing mechanism was proposed by analyzing the working environment. Through the locking ability of the screw nut, stable clamping of the angle steel is achieved, and a pitch mechanism is designed to adjust the posture of the hand claw.

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