The invention belongs to the technical field of vehicle braking, and relates to an auxiliary braking device for a brake. The main body structure of the device comprises a main shaft, a first longitudinal supporting rod, a second longitudinal supporting rod, a sliding shaft, a spring, a first iron chain box, a second iron chain box, a first iron chain, a second iron chain, a first brake, a second brake, a fixing nail, a reverse pulley, a second gear, a small spiral, a motor box, a transverse supporting rod, a motor, a first gear, an annular chain, a second positioning rod and a forward pulley. The device comprises a main shaft, a first positioning rod, a third iron chain, a spring piece, a first button, a controller and a long shaft, the right side of the main shaft is sleeved with a sliding shaft, a spring is arranged at the right end of the sliding shaft, a reverse pulley, a second gear and a small spiral are sequentially arranged on the sliding shaft from left to right, and the reverse pulley is of an inner ratchet wheel structure; secondary emergency braking is achieved when a vehicle brake fails, the auxiliary brake achieves braking, the braking stroke is shortened, and the device is simple and ingenious in overall structural design, safe, reliable, convenient to operate and popularize and environmentally friendly in application.
本发明属于车辆制动技术领域,涉及一种刹车辅助制动装置,装置的主体结构包括主轴、第一纵向支撑杆、第二纵向支撑杆、滑动轴、弹簧、第一铁链盒、第二铁链盒、第一铁链、第二铁链、第一制动器、第二制动器、固定钉、反向滑轮、第二齿轮、小螺旋、电机盒、横向支撑杆、电机、第一齿轮、环形链条、第二定位杆、正向滑轮、第一定位杆、第三铁链、弹簧片、第一按钮、控制器和长轴,主轴上右侧套有滑动轴,滑动轴右端设置有弹簧,滑动轴上从左向右依次设置有反向滑轮、第二齿轮、小螺旋,反向滑轮为内棘轮结构;在车辆刹车器失灵时实现二次紧急制动,辅助刹车器实现制动,缩短制动行程,其整体结构设计简单巧妙,安全可靠,便于操作和普及,应用环境友好。
Auxiliary braking device for brake
一种刹车辅助制动装置
2022-03-08
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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