The invention discloses an intelligent vertical traction machine, which comprises a guide rail and a traction support frame, wherein the guide rail is arranged in an elevator liftway, the traction support frame is arranged on the guide rail through a pulley, the traction support frame drags an elevator lift car, a worm rod rack is arranged on the guide rail, a main motor and a turbine rack are arranged in the traction support frame, the turbine rack realizes the matched transmission with the worm rod rack, an auxiliary motor is also arranged on the traction support frame, and is connected with a harmonic speed change gear, and a vertical straight rack mutually matched with the harmonic speed change gear is arranged on the guide rail. The traditional friction traction is changed into the turbine rack and worm rod rack matched traction, so the self locking function is realized during object carrying, and the operation safety of an elevator is ensured; meanwhile, the harmonic speed change gear is used for auxiliary driving, the multi-machine traction is adopted, the transmission efficiency is high, the energy is allocated according to requirements, and the goal of energy saving is achieved; the load capacity increase is realized through increasing the number of the traction support frame according to load requirements, the structure is simpler, the installation is convenient, and the occupation of a greater space is not needed.
Intelligent vertical traction machine
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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