The invention provides a medical semitrailer, relates to the field of medical semitrailers, and adopts the scheme that the medical semitrailer comprises a carriage, flow guide skirts are arranged at the lower ends of the two sides of the carriage, the flow guide skirts extend downwards to the middle lower parts of wheels, each flow guide skirt comprises a front flow guide plate, a middle flow guide plate and a rear flow guide plate which are connected in sequence, and the front flow guide plate and the rear flow guide plate are each of a right trapezoid structure; the wide end of the front flow guide plate and the wide end of the rear flow guide plate are both connected with the middle flow guide plate, the front flow guide plate and the rear flow guide plate incline towards the inner side of the carriage, a flow guide groove is formed in the rear flow guide plate, the cross section of the flow guide groove is triangular, and the depth of the flow guide groove is gradually increased in the driving direction. Wind resistance of the medical semitrailer during running can be reduced, energy consumption of the medical semitrailer is reduced, and the safety coefficient is increased.
本发明提供了一种医疗半挂车,涉及医疗半挂车领域,采用的方案是:包括车厢,车厢两侧下端均设置有导流裙,导流裙向下延伸至车轮中下部,导流裙均包括依次连接的前导流板、中导流板和后导流板,前导流板和后导流板均为直角梯形结构,前导流板的宽端和后导流板的宽端均与中导流板连接,前导流板和后导流板均向车厢的内侧倾斜,后导流板上设置有导流槽,导流槽的横截面为三角形,沿行驶方向,导流槽的深度递增。本发明能够降低医疗半挂车行驶时的风阻,降低医疗半挂车的能耗,提高安全系数。
Medical semitrailer
一种医疗半挂车
20.12.2022
Patent
Elektronische Ressource
Chinesisch
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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge |
Auxiliary driving device of semitrailer, semitrailer and control method of semitrailer
Europäisches Patentamt | 2023
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