Detecting robot for lift rail perpendicularity

Abstract

An cage guide detecting robust is used in robust technical field, comprising frame, driving mechanism, sensing device, single chip computer system and electronic power source, with its driving mechanism consists of deceleration motor, four pinch rollers, two magnetic rollers and its sensing device consists of coder and photoelectricity position sensor. The four pinch rollers are installed in the bottom of frame, the two magnetic magnetic rollers are installed separately at the head and tail of the frame, deceleration motor and magnetic rollers of its tail are coaxial, the coder and magnetic rollers at the head are coaxial; the photoelectricity position sensor, system and electric power source are fixed in upper part of the; system is linked to and; single chip computer system, deceleration motor, coder and photoelectricity position sensor are all linked separately to the electric power source. The invention uses single chip computer to control, realizing cage guide testing automatically, with a fast, simple testing course, accurate and reliable result.

Description

technical field [0001] The invention relates to an elevator guide rail detection device, in particular to a verticality detection robot of an elevator guide rail. Used in the field of robotics. Background technique [0002] The verticality of the elevator guide rail is an important performance index to ensure the safe and reliable operation of the elevator. The detection of the verticality of the elevator guide rail runs through the entire stage of elevator installation and maintenance. For a long time, the verticality of elevator guide rails has been tested using the method of hanging vertical lines. This method is time-consuming and laborious, and it is difficult to ensure the measurement accuracy. Especially in the elevator maintenance stage, because there is no scaffolding, the hanging line cannot be used, and it is even more difficult to detect the guide rails. Verticality. In recent years, a laser plumb instrument for rail detection has appeared in the elevator indus...

AI Technical Summary

Problems solved by technology

[0003] After searching the public literature of the prior art, it was found that the application number: 00237874.4, and the utility model name: laser guide rail linear detector, which uses laser detection technology for guide rail measurement, is characterized in that the light target is adsorbed on the guide rail through bearings and magnets, The laser plumb meter is also adsorbed on the guide rail in the same way, and the linear detection of the guide rail is realized through the change of the laser point on the light target, but the data output by the light target in this invention cannot be automatically collected, stored and processed, and it is also The on-orbit autonomous operation of the detector cannot be realized, and each detection point on the guide rail needs to be manually measured one by one, which is still time-consuming and laborious

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