Early warning system combination device for measuring front and back collision of vehicle

• Main Authors: WANG RUI, ZHOU JINYING, CHEN JINJING, CHENG QIAN, XIE SHOUXU, JI JINGBAO, LONG JUN, XU LEI
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses an early warning system combination device for measuring front and back collision of a vehicle, which comprises a track which is positioned at the bottom and is formed by splicing a plurality of track mechanisms end to end, and a front end traction rack, a movable rack and a front vehicle simulation prosthesis which are sequentially arranged from front to back, the front end traction rack comprises a tractor, a front connecting arm, a transition connecting arm, a rack main arm, a first baffle and a buffer pad which are sequentially connected from front to back, a front guide mechanism is further arranged at the front end of the rack main arm, and at least one end of the transition connecting arm is connected by adopting an adjustable included angle; the movable rack comprises a guide rail, a second baffle, two guide mechanisms, a mounting support plate, a connecting piece, a second roller and a movable rack roller, and a notch is formed in the position, corresponding to the second