According to the novel airless safety wheel type structure, a brand new wheel overall design concept is adopted, overall layout optimization design is carried out on the wheel structure, the solidification thinking mode of sealing high-pressure gas is completely jumped out, the high-pressure gas is not sealed any more, the needed performance such as elasticity and rigidity is achieved through optimization combination of the novel structure, and according to needs, the novel structure is designed to be stable and reliable. After initial stress is applied to a certain number of conical spring devices with a certain size proportion, the conical spring devices are evenly arranged on the periphery of a wheel spoke, the small ends of the conical spring devices are fixedly installed on the spoke, and the large ends of the conical spring devices are firmly connected and integrated with an outer circular ring belt face (grounding face) to form a supporting face of a flexible ring belt structure. The circular ring belt face (the ground plane) is formed by processing materials such as rubber, steel wires and cord fabric lines. Therefore, the circular ring belt surface (grounding surface), the hub, the spoke, the conical spring and the like form a circular wheel-shaped structural body, and the wheel which can rotate and can be safely used also needs to meet the roundness requirement and has the characteristics of impact resistance, good bending resistance and the like.
本发明是一种新型无气安全轮式结构,采用全新车轮整体设计理念,对车轮结构进行整体布局优化设计,完全跳出密封高压气体的固化思维模式,不再密封高压气体,通过新型结构的优化组合来实现所需要的弹性和刚度等性能,根据需要,通过将一定大小比例一定数量的锥形弹簧装置,加上初应力后,均匀排列在车轮轮辐外周,小端与轮辐固定安装,锥形弹簧装置的大端与外面圆形环带面(接地面)牢固连接并融为一体,组成一个柔性环带状结构支撑面,圆形环带面(接地面)是由橡胶、钢丝、帘布线等材质加工而成。这样圆形环带面(接地面)就与轮毂、轮辐、锥形弹簧等组成一个圆形轮状结构体,可转动可安全使用的车轮,也需符合真圆度要求、耐冲击、具有良好耐曲绕性等特性。
Novel airless safety wheel
新型无气安全轮
2023-08-15
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |