多功能电动爬楼机设计

发布时间：2018-06-09 00:48

本文选题：爬楼机 + 机构设计　；参考：《天津科技大学》2017年硕士论文

【摘要】：随着科学技术的发展,时代的进步,人口老龄化的问题日趋严重,失能、半失能的老年人数量越来越多。同时,我国的残障人士的数量也是不断上升,下肢发生残疾人口的数量是肢体残疾中最多的,他们需要靠辅具才能进行正常活动。城市为了节省空间,有效利用土地,楼房使用已经非常普遍。然而,那些残障人士和一些失能、半失能的老人,他们需要通过轮椅才能正常活动,当面对一些台阶和斜坡时,轮椅不能发挥它的作用。还有一些搬运工在搬很重货物上楼的时候,连续爬楼很消耗体力,这些时候就需要一个装置辅助他们爬楼。本文首先分析了失能老年人、下肢残障人士以及搬运工的需求,进而确定了爬楼机的设计定位。然后进行了几种典型爬楼机的对比,选择了合适爬楼方式,通过几种机构方案的给出,确定了最终爬楼方案。通过人机分析确定了爬楼机的主体尺寸,然后进行了机构设计,对设计的零件选择了材料并进行了简单力学校核。对设计的传动组件模型进行了运动学分析,了解其运动特性,验证了方案可行性。在控制方面,主要进行了控制流程图设计,设定了爬楼机的主要功能。在外观和使用方面,赋予了爬楼机两种外观设计,然后进行了部分零件的细节展示,以及配合不同模块的使用状态展示。最后设计出能够辅助失能老年人、下肢残障人士和搬运工适用的性价比高的爬楼机。
[Abstract]:With the development of science and technology and the progress of the times, the problem of aging population is becoming more and more serious. At the same time, the number of disabled people in China is also rising, the number of people with lower limb disability is the most, they need to rely on auxiliary equipment to carry out normal activities. In order to save space and make efficient use of land, the use of buildings is very common in cities. However, the disabled and some disabled and semi-disabled elderly people need a wheelchair to be able to move normally, and when faced with some steps and slopes, the wheelchair can't play its role. There are also some porters when carrying heavy goods upstairs, continuous climbing is very exhausting, these times they need a device to help them climb the stairs. This paper first analyzes the needs of disabled elderly, lower extremity disabled people and porters, and then determines the design orientation of the climbing machine. Then several typical climbing machines are compared, and the suitable climbing mode is chosen. Finally, the final climbing scheme is determined through several kinds of mechanism schemes. The main dimensions of the building climbing machine are determined by man-machine analysis, and then the mechanism is designed. The material is selected and the simple mechanical check is carried out for the designed parts. The kinematics analysis of the designed transmission component model is carried out to understand its motion characteristics and verify the feasibility of the scheme. In the control aspect, the main control flow chart design, set up the main functions of the climbing machine. In the aspect of appearance and use, two kinds of exterior designs are given to the building climbing machine, and then the details of some parts are displayed, as well as the usage status of different modules. Finally, a high cost effective climbing machine is designed to assist the disabled, the lower extremity disabled and the porter.
【学位授予单位】：天津科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH122

【参考文献】