Vibration signal measuring instrument of elevator door system

• Main Authors: YING CHENGENG, DAI YONGLEI, YANG LIXIA, ZHOU ENZE, YANG KAIJIE
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to the technical field of vibration measuring instruments, in particular to a vibration signal measuring instrument for an elevator door system, which comprises a machine body comprising a machine shell, and one side of the machine shell is connected with a restraint strap; the binding mechanism comprises a fixed connector, the fixed connector is fixedly connected to one side of the machine shell, a sliding connector is movably connected to one side of the fixed connector, a fixed block is fixedly connected to one side of the sliding connector, a rotating shaft is fixedly connected to one end of the fixed block, and a fixed lock is movably connected to one end of the rotating shaft. And one side of the fixing block is fixedly connected with a fixing plate block. The sliding effect of the sliding connector is achieved through the sliding connector under the action of the movable groove, the effect of fixing the rotating shaft is achieved through the fixing block under the action of th