The invention relates to a vehicle detection equipment detection device in the field of vehicle industry, and especially relates to a heavy-load reappearance-type braking detection test device for a heavy-type multi-axle truck. The device comprises four lifting mechanisms in the same structure, and the four lifting mechanisms are disposed on four horizontal foundation planes with the same depths. The first lifting mechanism and the second lifting mechanism are placed in front of a roller braking test bench V side by side in an aligned manner, and the third and fourth lifting mechanisms are placed at back of the roller braking test bench V side by side in an aligned manner. According to the invention, the front and back of a conventional roller braking test bench are provided with the lifting mechanisms, thereby meeting the detection requirements. An on-site detection field is used reasonably, thereby reducing the reconstruction process. The device is economical and reasonable, and is universal. Moreover, the lifting mechanisms can achieve the braking detection of the multi-axle truck, and a wheel and axle which are not detected are departed from the ground at the same time, thereby meeting the requirements of heavy load reappearance, and achieving the measurement of the loading braking performance of a detected axle.
Heavy-load reappearance-type braking detection test device for heavy-type multi-axle truck
2015-09-02
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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