Elevator guide rail end detection device

Abstract

The invention discloses an elevator guide rail end detection device. Elevator guide rail end detection devices are arranged on two end parts of a guide rail to be detected. Each elevator guide rail comprises a first detection mechanism, a second detection mechanism and a control and detection system. The first detection mechanism is located on a female tenon end of a guide rail, and comprises a first guide mechanism, a first follow-up device and a first measuring tool detection head fixedly connected with the first follow-up device; the first guide mechanism is fixedly connected with the first measuring tool detection head; the second detection mechanism is located on a male tenon end of the guide rail, and comprises a second guide mechanism, a second follow-up device and a second measuring tool detection head fixedly connected with the second follow-up device; and the second guide mechanism is fixedly connected with the second measuring tool detection head. The elevator guide rail end detection device effectively realizes high-precision scanning and detection of female and male tenons on the end parts of the guide rail, and is accurate in detection value, good in detection effect, high in automation degree, convenient to operate, and high in practicability.

Description

Technical field: [0001] The invention relates to a detection device, in particular to an elevator guide rail end detection device. Background technique: [0002] The elevator guide rail is a safe rail for the elevator to run up and down in the well. The guide rail is installed on the well wall, and is fixedly connected to the well wall by the guide rail frame and the guide rail bracket. The guide rails commonly used in elevators are "T"-shaped guide rails, which are characterized by strong rigidity, high reliability, safety and low price. The plane of the guide rail must be smooth, without obvious uneven surface. With the improvement of people's requirements for elevator comfort and elevator speed, high-precision guide rails are the development direction of guide rail production. High-precision guide rails improve the accuracy of various aspects on the basis of ordinary guide rails, such as guide surface dimension tolerance, Height tolerance, tenon and groove symmetry tole...

AI Technical Summary

Problems solved by technology

Therefore, after the actual production and production of the elevator guide rails, it is necessary to carry out quality inspections to meet the actual use requirements and avoid elevator installation problems and subsequent safety use problems caused by quality problems. The detection effect is not ideal, the detection accuracy is not high, and the degree of automation is low

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