Rear vertical pull rod testing system

• Main Authors: LIU XIN, WU BOLONG, FAN YUANHUA, LIANG TIANKAI, LIANG HUANBIN, WANG GAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2022
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention provides a rear vertical pull rod testing system. The rear vertical pull rod testing system comprises a ball pin loading clamping fixture, a single-shaft loading clamping fixture, a first linear loading module for loading a first-direction linear load, a second linear loading module for loading a second-direction linear load, a torsion loading module for loading a torsion load and a loading constraint module, the loading constraint module comprises a loading constraint mechanism with the axis direction being the third direction, the tail end of the loading constraint mechanism is rotationally installed on the ball pin loading clamping clamp, and every two of the first direction, the second direction and the third direction are perpendicular to each other. According to the rear vertical pull rod testing system, periodic or random load spectrum loading from a single shaft to multiple shafts can be covered, free switching can be carried out according to actual needs, the stress and moving postures