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Multi-parameter detection system and method of T-shaped elevator guide rail

A technology of elevator guide rails and detection systems, applied in transportation, packaging, elevators, etc., can solve the problems of inaccurate measurement, time-consuming and labor-intensive, etc., and achieve the goal of improving inspection efficiency and detection accuracy, reducing labor intensity, and improving the level of science and technology Effect

Pending Publication Date: 2017-12-01
GUANGDONG INSPECTION & RES INST OF SPECIAL EQUIP ZHUHAI INSPECTION INST +1
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  • Application Information

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Problems solved by technology

Assuming that a high-rise elevator (with a lifting height of more than 100 meters) needs to detect the verticality, gauge, and support distance of the guide rail, it will be very time-consuming and laborious to use manual detection, and accurate measurement cannot be achieved

Method used

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  • Multi-parameter detection system and method of T-shaped elevator guide rail
  • Multi-parameter detection system and method of T-shaped elevator guide rail
  • Multi-parameter detection system and method of T-shaped elevator guide rail

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific examples. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification.

[0028] According to some embodiments of the present invention, Figure 4 It is a schematic diagram of the present invention when patrolling on the elevator guide rail, refer to Figure 4 As shown, the elevator guide rail 9 is connected by multiple guide rails through the guide rail joint 10, and is fixed on the elevator shaft wall 12 by the rail bracket and the pressure plate 11. The two are ...

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Abstract

The invention provides a multi-parameter detection system and method of a T-shaped elevator guide rail. The system comprises an elevator guide rail climbing robot, a wireless transmission module, a laser plummet apparatus, a portable industrial personal computer, and a plurality of detection modules carried by the climbing robot, and the detection modules are used for detecting the length of the elevator guide rail, positions of an elevator guide rail support and a pressing plate, the elevator guide rail gauge and the elevator guide rail perpendicularity correspondingly. According to the multi-parameter detection system and method, the detection efficiency and detection accuracy for detecting a plurality of parameter of the elevator guide rail can be improved to a great extent, in addition, wireless control and data transmission can be achieved in a well pit or outside a well, curves that the guide rail perpendicularity deviation, the gauge deviation and positions of a guide rail connector and the support change along with the height of the guide rail are drawn in real time, and detection and maintenance staff are assisted in rapidly finding out and positioning hidden danger positions.

Description

technical field [0001] The invention belongs to the technical field of elevator guide rail parameter measurement, and in particular relates to a multi-parameter detection system and method for an elevator T-shaped guide rail. Background technique [0002] As an important part of the elevator, the elevator guide rail is similar in nature to the train guide rail, and is an important factor affecting safety and comfort. Elevator guide rails have the characteristics of high reliability, strong rigidity, and low cost. T-shaped guide rails are commonly used in modern elevators. Elevator guide rails have high requirements on the plane, and the smoothness of the plane must be ensured (the higher the elevator speed, the stricter the requirements) in order to ensure the smooth operation of the car. However, the dimensional deviation of elevator guide rails is inevitable during the manufacturing and installation process. If the deviation exceeds the specified range, it may pose a safe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/0025B66B5/0037
Inventor 戚政武梁敏健黄永坚苏宇航陈英红杨宁祥刘登科朱历平汤景升
Owner GUANGDONG INSPECTION & RES INST OF SPECIAL EQUIP ZHUHAI INSPECTION INST
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