Quiet load test device of special double ladder of test vehicle

• Main Authors: CHEN CHAOCHAO, PAN HUIYOU, CHEN JIANFENG, WU SICHANG, JIAO HAITAO, HUANG WEIMING, FENG JIERUI
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2018
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides a quiet load test device of special double ladder of test vehicle, including last fixed bolster, tension mechanism, force sensor, experimental rope, lower fixed seat frame and the control unit, it erects be used for fixed tension mechanism on the test vehicle carriage to go up the fixed bolster, the tension mechanism connection control unit, tension mechanism's stay cordlower extreme is equipped with the couple, fixed seat frame is established and is being fixed intraductally and freely going up and down in fixed pipe including fixed pipe, fall way and fixing base,lift pipe box down, fixing base and fall way welding and perpendicular with the fall way are equipped with the sheave through the wheel carrier on the fixing base, experimental rope is around establishing on the sheave, and experimental rope both ends connect the horizontal pole of double ladder and force sensor's lower extreme respectively, force sensor's upper end connecting hooks, in addition,the same connection control