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Elevator door lock meshing length measuring device and method

A technology of meshing length and measuring device, which is applied in the direction of transportation, packaging, elevators, etc., can solve the problems of poor versatility, low precision, and high testing cost, and achieve the effects of convenient use, high measurement accuracy, and accurate measurement results

Pending Publication Date: 2020-07-28
GUANGDONG INSPECTION & RES INST OF SPECIAL EQUIP ZHUHAI INSPECTION INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional measurement method uses a steel ruler to measure, which has low precision and poor versatility
Part of the measurement method uses a displacement sensor, and the test cost is high

Method used

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  • Elevator door lock meshing length measuring device and method
  • Elevator door lock meshing length measuring device and method
  • Elevator door lock meshing length measuring device and method

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0043] In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0044] refer to figure 1 , the elevator door lock engagement length measuring device according to the embodiment of the present invention includes a base plate 100, a fixing me...

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Abstract

The invention discloses an elevator door lock meshing length measuring device and method. The elevator door lock meshing length measuring device comprises a bottom plate, a fixing mechanism, a controlindication module and a measuring component; the fixing mechanism is arranged on the front end surface of the bottom plate and is used for fixedly connecting the rear end surface of the bottom platewith a landing door of an elevator; the control indication module is arranged on the front end surface of the bottom plate and is used for detecting and displaying the on-off condition of a door lockloop of the landing door; and the measuring component is arranged on one side of the front end surface of the bottom plate, can move up and down relative to the bottom plate, and is used for obtaininga meshing length numerical value of the landing door. According to the elevator door lock meshing length measuring device, the measuring device can be conveniently and quickly fixedly connected to orseparated from the landing door, the control indication module can display the on-off state of the door lock loop, the measurement result is guaranteed to be accurate, and the measuring component canaccurately read the meshing length of the landing door, and thus the use is convenient, and the measurement precision is high.

Description

technical field [0001] The invention relates to the field of elevator detection devices, in particular to a device for measuring the engagement length of an elevator door lock and a method for measuring the engagement length of an elevator door lock. Background technique [0002] When the elevator landing door is closed and the closed circuit of the door lock is connected, the engagement length of the elevator landing door door lock when it is closed must be within a certain threshold range, otherwise the landing door may not be closed securely, which will cause safety hazards. Similarly, when the elevator landing door is opened and the closed loop of the door lock is disconnected, the engagement length of the door lock of the elevator landing door when it is disconnected also needs to be within a certain threshold range to ensure the normal opening of the elevator landing door. [0003] The traditional measurement method uses a steel ruler, which has low precision and poor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/0031
Inventor 陈建勋林晓明李继承戚政武苏宇航陈英红杨宁祥梁敏健彭晓军谢小娟崔靖昀
Owner GUANGDONG INSPECTION & RES INST OF SPECIAL EQUIP ZHUHAI INSPECTION INST
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