机电工程技术2024，Vol.53Issue(5)：218-221,4.DOI:10.3969/j.issn.1009-9492.2024.05.048
基于机械性能的便携式电梯层门强度测试装置
Portable Elevator Landing Door Strength Testing Device Based on Mechanical Performance
摘要
Abstract
The traditional testing method for the strength of elevator landing doors is to use a moving hammer to control the speed and distance of the hammer's movement to achieve different parameter measurements,and to measure the experimental process of sample deformation,stress,strain and other indicators.A portable testing device for the strength of elevator landing doors is designed to address the complexity of traditional experimental devices.The device is used to verify whether the strength of elevator landing doors meets the requirements.The design emphasizes the concept of small size,light weight and convenient portability,adopting a handheld structure that can be operated with one hand,making it easy to carry out inspections at any position of the landing door.The device adjusts the size of the test force by turning the adjustment knob and adjusting the force value scale.The distance between the force plate and the elevator floor door is limited by a dedicated fixture to ensure precise and stable force,equipped with 5 cm²and 100 cm²two types of force application discs to meet relevant regulatory requirements,and the quick connection design makes the replacement of force application discs simple,fast and easy to operate.关键词
检验/电梯/层门强度/测试装置Key words
inspection/elevators/floor door strength/testing device分类
建筑与水利引用本文复制引用
陈司彬,黄丽群,陈洪俊..基于机械性能的便携式电梯层门强度测试装置[J].机电工程技术,2024,53(5):218-221,4.基金项目
福建省特种设备检验研究院院自立项目(FJTJ2022012) （FJTJ2022012）
