The invention provides a jacking frame structure and application thereof. According to the jacking frame structure and the application thereof, lead screws of multiple sets of supporting mechanisms are connected through bevel gears to form a stable frame, the effects of mutual supporting and mutual positioning are achieved, when the frame is jacked, the frame composed of the lead screws rises along with the frame and is located in the middle of the frame all the time, a traditional positioning frame is omitted. The jacking height ratio of the jacking mechanism is greatly increased, when a vehicle travels, the jacking frame of the roof folding house is folded, and the folding size does not exceed the national standard that the roof is higher than 50 cm or below. When the vehicle is parked,the unfolding height of the house can reach 1.9 m or above, and the required height of the house is achieved; meanwhile, one motor drives the multiple sets of supporting mechanisms to move at the sametime through mechanical transmission, and the problem that the multiple sets of supporting rods are asynchronously lifted and led out is effectively solved.
一种顶升框架结构及其应用,本发明将多组支撑机构的丝杠通过锥齿轮连接,形成了一个稳定的框架,起到互相支撑互相定位的效果,当框架顶升时,丝杠组成的框架也随着升高并始终处在框架的中间位置,取消了传统的定位框架,顶升机构升缩高度比大大提高,在车辆行进时,车顶折叠房的顶升框架折叠起来,叠起尺寸不超出国家规定的车顶高出50CM以下;在车辆停驻时房子展开高度可达1.9米以上,达到房子的需求高度;同时,一个电机通过机械传动同时带动多组支撑机构运动,有效避免了多组支撑杆不同步升起引出的问题。
Jacking frame structure and application thereof
一种顶升框架结构及其应用
2021-01-29
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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