The invention discloses a semitrailer carriage capable of avoiding cargo displacement caused by sudden brake inertia, and relates to the technical field of semitrailer carriages, the semitrailer carriage comprises a carriage body, a first loading cavity and a force eliminating assembly, the outer side of the rear part of the carriage body is provided with a carriage door, and the rear end of the inner side of the carriage body is provided with the first loading cavity; a second loading cavity is formed in the inner side of the front portion of the first loading cavity, and a first spring is arranged on the outer side of the bottom of the first loading cavity. According to the semitrailer, when a brake is stepped down in the cargo carrying running process, inertia force of cargoes can push a second loading cavity to slide forwards in a first loading cavity and push a first displacement block and a second displacement block to move forwards, and therefore a first pressure spring, a second pressure spring and a third pressure spring can be extruded; therefore, inertia generated by cargo displacement during emergency braking is effectively counteracted, the vehicle is easier to control during emergency braking, meanwhile, through sliding displacement of the second loading cavity, the situation that the cargoes are extruded and damaged during displacement due to inertia force can be avoided, and the cargo carrying safety is improved.
本发明公开了一种避免急刹惯性导致货物位移的半挂车车厢,涉及半挂车车厢技术领域,包括厢体、第一装载腔和消力组件,所述厢体的后部外侧设置有厢门,且厢体的内侧后端设置有第一装载腔,所述第一装载腔的前部内侧设置有第二装载腔,所述第一装载腔的底部外侧设置有第一弹簧。本发明半挂车在载货行驶过程中踩下刹车时,货物惯性的力会推动第二装载腔在第一装载腔内部向前滑动以及第一位移块和第二位移块向前进行位移,这能对第一压力弹簧、第二压力弹簧和第三压力弹簧挤压,从而有效抵消急刹时货物位移产生的惯性,使得车辆发生急刹时更容易进行控制,同时通过第二装载腔的滑动位移,能避免货物因惯性力位移时挤压破损,提升货物运载安全性。
Semitrailer carriage capable of avoiding cargo displacement caused by sudden brake inertia
一种避免急刹惯性导致货物位移的半挂车车厢
2023-11-03
Patent
Electronic Resource
Chinese