The invention relates to the field of construction elevator manufacturing, in particular to a construction elevator power dustproof device which comprises a construction elevator tower, a rack and a construction elevator, wherein the rack and the construction elevator are arranged on the construction elevator tower; a speed reduction motor for providing power is arranged at the top of the construction elevator; the speed reduction motor is meshed with the rack through gears; protecting plates are arranged on two sides of the gears; baffle brushes are arranged on the protecting plates; the brushes contact the edge of the rack; an inclined top plate is arranged at the top of the protecting plate; a fan is arranged between the top plate and the gears; a steel plate is connected with the top surface of the top plate through a spring. The construction elevator power dustproof device has the beneficial effects that the conveying environment of the gears on the construction elevator is kept in a dustless state, so that the problem that the gears are severely abraded is effectively solved.
Construction elevator power dustproof device
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
DUSTPROOF CONSTRUCTION OF MOTOR FOR HYBRID POWER UNIT
Europäisches Patentamt | 2017
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