Wire rope electric block overspeed protection device check gauge

• Main Authors: ZHENG GENGZAO, HUANG CAIXUE
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2018
• Subjects: CAPSTANS; HAULING; HOISTING; HOISTS; LIFTING; MEASURING; PERFORMING OPERATIONS; PHYSICS; TACKLES, e.g. PULLEY BLOCKS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING; WINCHES

The utility model relates to a special equipment test detection field, concretely relates to wire rope electric block overspeed protection device check gauge, including the controller, be controlled by the controller frequency conversion module and with the speed measuring module that the controller is connected, controller and electric block's overspeed protection device electric connection, frequency conversion module's output is connected with electric block's driving motor, speed measuring module is used for monitoring electric block's hook assembly's falling speed, the utility model has the advantages of easy operation, reliable and stable, sensitivity that can accurate check -up overspeed protection device, wide application in electric block field. 本实用新型涉及特种设备检验检测领域，具体涉及种钢丝绳电动葫芦超速保护装置校验仪，包括有控制器、受控于控制器的变频模块以及与所述控制器连接的测速模块，所述控制器与电动葫芦的超速保护装置电性连接，所述变频模块的输出端与电动葫芦的驱动电机连接，所述测速模块用于监测电动葫芦的吊钩装置的下降速度，本实用新型具有操作简单、稳定可靠等优点，能够准确校验超速保护装置的灵敏度，广泛应用于电动葫芦领域。