The invention relates to a lifting appliance. The lifting appliance which has the adjusting function and can be commonly used by multiple types of stator iron cores is provided to solve the technical problem that when multiple types of high-voltage motor stator iron cores are lifted at present, various lifting appliances are needed. The lifting appliance comprises a lifting hook which is located on the top of a lifting rod. The lifting appliance is characterized in that a horizontal cross rod is arranged at the bottom of the lifting rod, fixing claws are arranged at the two ends of the horizontal cross rod and comprise perpendicular claw rods, the top ends of the claw rods are perpendicularly fixed to the end of the horizontal cross rod, the bottoms of the claw rods are fixed to two claw arms, an inverted-V-shaped structure is formed by the claw rods and the two claw arms, and included angles beta are formed between the claw arms and the claw rods. The claw arms are provided with hollowed-out grooves in the extending direction of the claw arms. The lifting appliance further comprises locking bolts used in cooperation with the claw arms, wherein the locking bolts penetrate through the hollowed-out grooves in the claw arms and can freely slide along the hollowed-out grooves. The lifting appliance has the advantages of being reasonable in structure, easy and convenient to manufacture and applicable to the lifting needs of multiple types of motor stators.
High-voltage motor stator lifting appliance
2015-09-23
Patent
Electronic Resource
English
Motor stator overturning lifting appliance and overturning lifting method
European Patent Office | 2024
|Flat wire motor stator carrying method and lifting appliance for realizing same
European Patent Office | 2024
|Power plant steam turbine stator maintenance lifting appliance
European Patent Office | 2025
|