A robot for measuring verticality and gauge of elevator guide rails

Abstract

The invention discloses an elevator guide rail verticality and gauge measuring robot which comprises a robot body, an adsorption magnetic wheel, a sensor module, a wireless transmission module, a control module and a driving module. The adsorption magnetic wheel comprises a magnetic wheel and silicon steel plates, the silicon steel plates are attached on two end faces of the magnetic wheel respectively and are fixed on the robot body through a bearing embedded in a body wall. The sensor module comprises an inclination angle sensor and a laser range finder which are installed on a deck surfaceof the robot body, the inclination angle sensor and the laser range finder are above and under a one-chip microcomputer respectively, and both are in bidirectional connection with the one-chip microcomputer. The wireless transmission module comprises a host computer wireless transmission bench and a robot body wireless transmission bench. The control module comprises the one-chip microcomputer and control program. The driving module comprises a front directive wheel stepping motor, a rear directive wheel stepping motor and an encoder.

Description

technical field [0001] The invention relates to special equipment measurement technology, in particular to a robot for measuring verticality and gauge of elevator guide rails. The robot is a semi-automatic robot that relies on permanent magnetic adsorption vertical climbing to measure the verticality and gauge data of the guide rail. Background technique [0002] The verticality and gauge measurement of elevator guide rails is an important task in the elevator industry. In today's China, with the vigorous development of the economy, more and more high-rise buildings appear in various cities, and with the continuous increase of high-rise buildings, the number of car elevators is also increasing. The safety, efficiency and comfort of elevators have also become the basic and important technical performance requirements for elevator operation. Therefore, more and more attention has been paid to the installation and maintenance of elevators. [0003] The verticality detection ...

AI Technical Summary

Problems solved by technology

However, the study found that the above-mentioned elevator guide rail measuring instrument has some defects: (1) the horizontal and vertical vibrations in the car running process are inevitably transmitted to the measuring instrument, thereby causing uncontrollable measurement errors; (2) during the guide rail installation stage due to Without the elevator car, the measuring instrument cannot be used for guide rail detection and correction, and the scope of use is greatly limited

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