Motor vehicle braking performance detection device

• Main Authors: LUO KAIXUAN, WANG XINYING, HE JUNWEI, DUAN XUJIE
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MEASURING; MECHANICAL ENGINEERING; PHYSICS; SHOCK-ABSORBERS; SPRINGS; STANDS OR SUPPORTS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a motor vehicle brake performance detection device which comprises a test bench body arranged in a pit, a damping base is arranged at the bottom of the pit, a plurality of lifting hydraulic cylinders are evenly distributed on the top face of the damping base at intervals, and piston rods of the lifting hydraulic cylinders face upwards and are fixedly connected with the same damping supporting seat. The test bed body is arranged above the damping supporting seat, damping supporting plates are arranged at the four corners of the bottom of the test bed body, supporting legs are vertically arranged at the bottoms of the damping supporting plates, inserting grooves are formed in the damping supporting seat corresponding to the supporting legs, the supporting legs are inserted into the corresponding inserting grooves, and a double-rod hydraulic cylinder is horizontally arranged on the damping supporting seat between every two adjacent supporting legs. Two piston rods of the double-rod h