Combined torsion beam test device

• Main Authors: WU BOLONG, FAN YUANHUA, LI KAIBIAO, LIANG TIANKAI, LIANG HUANBIN
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention provides a combined torsion beam test device used for performing load test in different directions on the torsion beam that comprises a beam, trailing arms disposed across the beam, andhubs connected to the trailing arms, and the combined torsion beam test device comprises several trailing arm fixing clamps, several wheel simulation supports and several fixed struts, wherein the trailing arm fixing clamps are fixed on the fixed struts in the manner of adjustable height, one ends of the trailing arms are connected to the trailing arm fixing clamps, the other ends of the trailingarms are connected to the wheel simulation supports, the wheel simulation supports comprise wheel connecting plates comprising mutually vertical hub connecting plates and jaw connecting plates, the hub connecting plates are provided with hub holes for connecting the hubs, and the jaw connecting plates can be connected to an actuator in the mutually vertical first direction, second direction and third direction, so as to ap