A kind of elevator landing door pendulum impact deformation test device and method

Abstract

The invention discloses an elevator landing door pendulum impact deformation test device and method, which relate to the technical field of elevators, and include a base. The two sides of the lower surface of the base are symmetrically movable with rollers, and the two sides of the upper surface of the base are respectively fixed. A first support plate and a second support plate are connected, and a lifting plate is movably installed in the middle of the first support plate. The invention also discloses a method for using the impact deformation test device of the elevator floor door pendulum, including the following steps: step A: moving and positioning; step B: test adjustment; step C: driving test; and step D: safe anti-swing. The test device and method for the impact deformation test of the elevator floor door pendulum make the test device easy to move through the rollers, and the test device can be propped up by the setting of the cylinder, so that the rollers are separated from the ground, so that the test device remains stable during the test. The swing position of the pendulum can be restricted by setting the guide groove.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator landing door pendulum impact deformation test device and method. Background technique [0002] With the development of the elevator manufacturing industry, more and more attention has been paid to the safety performance of the elevator, especially the safety performance of the elevator landing door system. The elevator will have a floor door for passengers or goods in a multi-story building. The floor door is generally composed of doors, guide rails, pulleys, sliders, door frames, sills and other components. [0003] In order to prevent the landing door from the guide device due to human impact or unpredictable impact when passengers are waiting for the elevator, causing people to fall into the hoistway and cause a safety accident, it is necessary to carry out specific tests to make the landing door system in the design, manufacture and delivery. Meet the requireme...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of elevator landing door pendulum impact deformation test device and method, to solve the problem that the existing elevator landing door pendulum impact test frame proposed in the above-mentioned background technology has poor stability after moving, and problems exist during the test detection. Potential safety hazards. In addition, the swing speed of the pendulum swinging back and forth is slow during the test frame, which cannot improve the detection efficiency of the landing door. At the same time, the pendulum height adjustment of the test frame is not convenient enough to perform impact tests on different heights of the landing door. The scope of application is narrow, and the test frame cannot avoid the slippery phenomenon of the hanging rope, and there are potential safety hazards in use

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