石佳明++项佳磊++田爽++侯永涛

DOI:10.16661/j.cnki.1672-3791.2017.22.099
摘 要:浅谈爬楼车的发展现状和未来的发展趋势,该文从爬楼车的现状和发展前景两个方面对爬楼车这一作品进行了全面的分析。在现状方面从爬楼车的机械爬楼原理开始介绍,从步行式爬楼车到履带式爬楼车,再到行星轮结构爬楼车,最后介绍复合式爬楼车。基本上把全球所有已有爬楼车的类型全部介绍了一下。在发展前景方面则是从我国建筑的基本国情和需求量两方面来说明发展前景的可观性。
关键词:爬楼车 发展现状 发展趋势
中图分类号:F416.47 文献标识码:A 文章编号:1672-3791(2017)08(a)-0099-02
Status and Prospects of Climbing Stairs Car
Shi Jiaming Xiang Jialei Tian Shuang Hou Yongtao
(Tianjin Polytechnic University, Tianjin, 300387, China)
Abstract: This paper analyzes the present situation and the development prospect of the climbing car from the two aspects of climbing car and the development trend of climbing car. In the current situation, we began to introduce the principle of climbing cars from the mechanical climbing. From the introduction of walking pedestrian climbing car and then to the crawler climbing car to the planetary wheel structure climbing car finally introduced compound climbing car. Basically all of the world has been climbing all the types of cars introduced a bit. In terms of development prospects, we are from the construction of China's basic national conditions and needs in two aspects to illustrate the development prospects of the observability.
Key Words: Climbing car; Development status; Development trend
綜合目前市场已有的各类爬楼梯装置,分析其各自优缺点以后,再加上我国的发展现状以及使用和开发条件的限制,在此提出一种更加实用的爬楼方案,该文主要针对爬楼小车的主要结构进行设计。
1 轮组结构设计
轮组结构依照车轮的数量不同可以分为双轮式、三轮式、四轮式及多轮式等,该设计采用三轮式的行星轮结构,具体示意图如图1,该装置虽然上下楼时平稳性较低,然而其运动灵活,装置轻便,活动范围广,可适用于各种场合,而且由于在爬楼过程中有一个轮子可以作为支点,因此更加省力方便。
如图1所示,在两片行星轮夹板之间具有一个行星块,行星块中间开有键槽,然后通过螺栓与行星板连接,可以实现行星轮结构与主轴的同步转动。行星块上方为减震机构,该机构在爬楼时可以减轻车体震动,尽量避免承载物的损坏,该机构由减震弹簧、弹簧底板固定件、上端套筒件构成。……