The invention belongs to the technical field of hoisting equipment, and particularly relates to a multifunctional electric hoist. The multifunctional electric hoist comprises a hoisting electric motor and a running electric motor; the hoisting electric motor is connected with a hoisting mechanism speed reducer, the running electric motor is connected with a running speed reducer; the hoisting mechanism speed reducer is connected with a reel device, and a hoisting hook device is connected below the reel device; and the running speed reducer is connected with an electric trolley. The multifunctional electric hoist is characterized in that the reel device is connected with the hoisting hook device through a balance beam, and the hoisting electric motor is connected with a fire cut-off limiting stopper; and a limiting rod is arranged on the reel device, and stop blocks are arranged on the limiting rod. The multifunctional electric hoist has the beneficial effects that brake is reliable, and the gliding distance can be effectively controlled; after being started, the electric hoist can be stopped, and when reaching the limiting position, the electric hoist can be effectively controlled to be stopped; a hoisted weight can be effectively prevented from shaking in air; and the multifunctional electric hoist is reasonable in design, compact in structure, safe, reliable, and easy to use and popularize.
Multifunctional electric hoist
2015-05-27
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
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