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Elevator door plate impact testing device

A testing device and door panel technology, applied in the field of elevators, can solve the problems of poor control of impact force, different door widths and door heights, different door opening methods, etc. Effect

Pending Publication Date: 2018-11-30
克莱斯电梯(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different door opening methods, door width and door height, it is necessary to make different brackets to deal with different types of elevator landing doors
At the same time, if the artificial pendulum is used for impact, the impact force is not easy to control

Method used

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  • Elevator door plate impact testing device
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  • Elevator door plate impact testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one: see Figure 1~5 As shown, an elevator door impact test device includes a stand 1 and an impact mechanism arranged at the front end of the stand 1, the rear end of the stand 1 is installed on the wall 2, and the two sides of the front end of the stand 1 A column 3 is respectively provided, and a vertical groove 4 is respectively provided on the inner side of two described columns 3, and the vertical groove 4 of two described columns 3 is arranged oppositely, and the top of the vertical groove 4 It communicates with the top of the column 3; the impact mechanism includes an impact mounting frame 5, a pendulum 6 and a drive motor 7 arranged on the impact mounting frame 5, and the pendulum 6 is arranged behind the impact mounting frame 5 In the middle part of the end face, the top of the pendulum 6 is installed on the impact mounting frame 5 through a chain 26, the driving motor 7 is installed on the top of the front end of the impact mounting frame 5, and th...

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Abstract

The invention discloses an elevator door plate impact testing device. The elevator door plate impact testing device is characterized in that the elevator door plate impact testing device comprises a vertical frame and an impact mechanism, two vertical columns are arranged on the two sides of the front end of the vertical frame separately, and vertical grooves are formed in the inner surfaces of the two columns; the impact mechanism comprises an impact mounting frame, a pendulum bob and a driving motor, wherein the pendulum bob and the driving motor are arranged on the impact mounting frame, the pendulum bob is arranged in the middle of the rear end face of the impact mounting frame, the top of the pendulum bob is installed on the impact mounting frame by a chain, and the driving motor is mounted at the top of the front end of the impact mounting frame; an output shaft of the driving motor is provided with a winding reel, the winding reel is provided with a pulling chain in a wound mode, one end of the pulling chain is arranged on the winding reel in a wound mode, and the other end of the pulling chain is connected to the outer edge surface of the middle portion of the pendulum bob;and a sliding rail is further arranged at the bottom of the front end of the vertical frame, and the bottom of the impact mounting frame is slidably arranged on the sliding rail. The elevator door plate impact testing device improves the application range of an elevator door plate test and improves the testing effect.

Description

technical field [0001] The invention relates to an elevator, in particular to an elevator door panel impact test device. Background technique [0002] The No. 1 amendment of the new GB7588 puts forward anti-collision requirements for the elevator landing doors that can enter the elevator. In the previous structure, the elevator landing doors were generally placed directly on a wall or on a bracket Then, use the pendulum to perform an impact test on the elevator landing door. However, since the landing doors have different door opening methods, door widths and door heights, it is necessary to make different brackets to cope with different types of elevator landing doors. Simultaneously, if utilize artificial pendulum to impact, impact intensity is difficult to control. Contents of the invention [0003] The object of the present invention is to provide an elevator door panel impact testing device. By using this structure, the convenience of the impact test is improved, an...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 蔡建忠杨纪明朱胜军莫芷莘
Owner 克莱斯电梯(中国)有限公司
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