Elevator guide rail installation precision detection device and detection method

Abstract

The invention discloses an elevator guide rail installation precision detection device and method, and relates to the technical field of elevator construction. The elevator guide rail installation precision detection device comprises an installation box and a roller, a rotating shaft is fixedly sleeved with the roller, the two ends of the rotating shaft are rotationally connected to a U-shaped frame through rolling bearings, a supporting column is fixedly connected to the outer wall of the closed end of the U-shaped frame, and the horizontal section of the installation box is in a U shape. The two end faces of the opening end of the mounting box and the three side faces of the groove position are slidably sleeved with supporting columns, and the ends, extending into the mounting box, of the supporting columns are fixedly connected with the adjusting rods through limiting discs. And detection mechanisms are arranged at the central position and the two sides of the central position in the mounting box. According to the device, detection data of the installation precision can be accurate and efficient, data processing is more convenient, meanwhile, dust removal before detection can be achieved, the influence of dust on the detection data is reduced, and practicability is good.

Description

technical field [0001] The invention belongs to the technical field of elevator construction, and in particular relates to an elevator guide rail installation accuracy detection device and a detection method. Background technique [0002] For the judgment of the results of elevator installation and debugging work, the vibration performance of the car is the core index, and the installation accuracy of the guide rail is one of the key factors. Therefore, it is necessary to test the accuracy of the elevator guide rail during the installation and debugging process. The guide rail is in the hoistway. In the process of vertical installation and elevator performance debugging, it is necessary to test the installation accuracy of the corresponding two sets of guide rails. The detection indicators are mainly the verticality, oppositeness and gauge of the guide rails. The existing elevator guide rails mainly pass the installation accuracy detection device. to detect; [0003] For ex...

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Problems solved by technology

[0008] The purpose of the present invention is to provide an elevator guide rail installation accuracy detection device and detection method with small detection error, simple detection operation, convenient data processing and pretreatment of the guide rail dust, which solves the problem of the existing installation accuracy detection device. In use, there are problems such as large detection error, complicated detection operation, inconvenient data processing and inability to pre-process the dust on the guide rail

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