Bench test device for composite suspension with connecting rod auxiliary spring and guide arm

• Main Authors: LI JUN, WANG HAIQING, SHEN HUICHUN, CHEN WEIFENG, WANG YARONG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to a bench test device for a composite suspension with a connecting rod auxiliary spring and a guide arm, relates to the technical field of guide arm test devices, and solves the problem that a test device for a composite suspension structure with a connecting rod auxiliary spring and a guide arm does not exist in the prior art. The composite suspension comprises a composite suspension body, an actuator assembly, a front support assembly, a spherical hinge support assembly and a rear support assembly, the composite suspension body is fixedly connected to the actuator assembly, the front support assembly is fixedly connected with a spring eye, the spherical hinge support assembly is fixedly connected with a bent structure, the rear support assembly is fixedly connected with a connecting rod, and the actuator assembly applies a vertical load to the composite suspension body; the composite suspension bench test device with the connecting rod auxiliary spring and the guide arm is designed an