CAJ | 학술논문

设计一款具有防翻转功能的爬楼小车，将传统的端面棘轮机构进行了巧妙的变形设计，应用于爬楼小车爬行中防翻转的单方向制动装置，由手动操纵线闸完成。通过运动仿真，针对小车爬楼梯过程进行了受力分析和运动学分析，优化了爬楼小车的结构，对提高爬楼小车的安全性具有应用价值。
설계일관구유방번전공능적파루소차，장전통적단면극륜궤구진행료교묘적변형설계，응용우파루소차파행중방번전적단방향제동장치，유수동조종선갑완성。통과운동방진，침대소차파루제과정진행료수력분석화운동학분석，우화료파루소차적결구，대제고파루소차적안전성구유응용개치。
This paper designs an upstairs cart with anti-reverse-rotation. Its modified design is derived from the traditional facing ratchet-wheel organization. It is applied to the unidirectional brake system which is used to prevent the upstairs cart from rol ing back. This device is operated by the manual cal iper brake. The upstairs cart structure is optimized through the motion simulation and the a-nalysis of motion and force. It is very important to improve its safety performance.