履带式折叠越障搜救车的设计

设计一种适应于灾后废墟区或野外进行搜救的多功能越障车.通过蜗轮蜗杆减速器、轴套轴机构及电磁离合器可使越障车翻越较大障碍；三角型履带轮遇到小障碍时,自然向前滚翻,能够顺利翻越小障碍；车体前后均安装侧臂,可实现双向行走和越障.车体上装置采用模块化设计,能够满足人为或自然的灾后救援、反恐行动等不同任务的要求.

The design of a crawler-type search-and-rescue vehicle with foldable obstacle-striding function

This design is a multifunctional crawler-type vehicle which is adapt to ruins after disasters,complex field outdoor and so on.If using worm reducer,shaft in shaft mechanism and electromagnetic clutch alternately and collaboratively,the obstacle-striding vehicle can climb over big barrier.When it comes to small barrier,the crawler wheel in triangular form rolls forward automatically.There sets the crawler-type walking mechanism both in front and rear of the obstacle-striding vehicle,which makes it waking and climbing over barrier bidirectionally.The multifunctional obstacle-striding vehicle realize the idea of modularized design,which can fulfill tasks such as rescue after nature or factitious disasters,anti-terrorist,etc.