Elevator guide rail comprehensive parameter detection and evaluation method and detection system

Abstract

The invention discloses an elevator guide rail comprehensive parameter detection and evaluation method and a detection system. A robot is installed on a detected guide rail, and the robot walk to a support detection position to detect guide rail steps, a guide rail distance and guide rail verticality. Detection data is wirelessly transmitted to a handheld equipment terminal. A detection robot anti-collision system detects a guide rail terminal, completes detection work and returns to an initial position. The method and the system have advantages that an independent control model can solve conflicts among multiple detections or control tasks, a guide rail climbing detection robot can detect a detection item specified by a standard only through one-time automatic operation, and detection efficiency is improved; the handheld equipment terminal is convenient to carry, and labor intensity is reduced; ' 'Internet +' ' and artificial intelligence technologies are adopted, potential safety hazards can be found in advance through data mining, and elevator safety is guaranteed; a guide rail distance detection module is in rigid connection with a step detection sensor, assembling errors caused by guide rail distance detection are avoided, and a detection result is accurate.

Description

technical field [0001] The invention relates to the technical field of inspection and detection of special equipment; in particular, it relates to a method and a detection system for comprehensive parameter detection of guide rails of a traction elevator (hereinafter referred to as elevator). Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or less than 15° from the plumb line. With the acceleration of the urbanization process, the car elevator, as an efficient vertical transportation vehicle, has become an indispensable part of people's daily life, and its safety issues have attracted more and more attention from the people. As a guiding device, the elevator guide rail is similar to the track of a train, and is an important factor affecting the safety and comfort of the elevator. In order to ...

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Problems solved by technology

[0006] 1. The assembly error of the robot is not considered. The standard requirement for gauge detection is 0~+2mm, and the accuracy is high. If the assembly error is not avoided, the detection result may be inaccurate;

[0007] 2. It does not include all the testing items required by the standard, and the improvement of testing efficiency is limited

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