Load load mechanism

• Main Authors: LI JIALIN, ZHAO DEYONG, XU JIANGTING, ZHOU YONGGUI, WU JUN, SUN JINGENG, LI SHILIN, JIANG HUIZENG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2017
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIFTING; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

The utility model provides a load load mechanism for the bridge static loading test, includes: mechanical type jack subassembly, mechanical type jack subassembly have working chamber and transmission chamber including casing, casing, are provided with the cylinder liner in the working chamber, and the cylinder liner endotheca is equipped with transmission nut, rotationally is provided with drive screw in the transmission intracavity, drive assembly, drive assembly including the turbine and with the worm of turbine adaptation, the turbine suit is on drive screw, power device, power device is connected with drive gear power, self -adaptation subassembly, self -adaptation subassembly are including universal pressure cap, and universal pressure cap is connected with cylinder liner sliding fit. The utility model discloses being provided with and remaining throughout parallelly between axis that universal pressure cap can guarantee the cylinder liner and the pressure transmission direction, it is high to adopt the