The invention discloses a multifunctional electric capstan capable of being used as an electric hoist, which comprises a rack, a capstan rope drum, a permanent magnet brushless motor, a first-stage speed reduction device, a second-stage differential transmission device, a clutch device, a steel wire rope and a lifting hook assembly, when the multifunctional electric capstan is used as the electric capstan, a capstan fixing plate is correspondingly fixed on the rack; a rope guide is fixed on the winch fixing plate, and a steel wire rope led out of a winch rope drum penetrates through the rope guide to be connected with the lifting hook assembly; when the electric hoist is used, a hook assembly is fixed to the machine frame, a hoist rope barrel sleeve is fixed to the winch rope barrel, a steel wire rope led out of the hoist rope barrel sleeve is connected with the hook assembly, and the direction of the steel wire rope led out of the electric hoist is opposite to that of the steel wire rope led out of the electric winch. After the structure is adopted, the electric winch has the advantages of reasonable structural design, flexibility and portability in operation, dual braking, safety and reliability in use, capability of being used as an electric winch and an electric hoist and the like.
本发明创造公开了一种可作为电动葫芦使用的多功能电动绞盘,包括机架、绞盘绳筒、永磁无刷电机、一级减速装置、二级差速传动装置、离合装置、钢丝绳、吊钩组件,当作为电动绞盘使用时,机架上对应固定绞盘固定板,绞盘固定板上固定有导绳器,从绞盘绳筒上引出的钢丝绳穿过导绳器与吊钩组件连接;当作为电动葫芦使用时,机架上固定有挂钩组件,绞盘绳筒上固定有葫芦绳筒套,从葫芦绳筒套上引出的钢丝绳与吊钩组件连接,电动葫芦引出的钢丝绳方向与电动绞盘引出的钢丝绳方向相反。采用上述结构后,具有结构设计合理、操作灵活轻便、双重刹车制动、使用安全可靠、既可作为电动绞盘使用又可作为电动葫芦使用等优点。
Multifunctional electric capstan capable of being used as electric hoist
一种可作为电动葫芦使用的多功能电动绞盘
2022-12-20
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
Control circuit of electric capstan and electric capstan
European Patent Office | 2023
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