Elevator device

• Main Authors: YOUSUKE KAWAMURA, KOUICHI MIYATA, KAN MIYOSHI
• Format: Patent
• Language: English
• Published: 29.07.2015
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to an elevator device. The elevator device comprises flow division components (118, 128) which are arranged on the upper and lower sides of a cage (112) for inducing an air flow, wherein the tops of the flow division components are smaller than the bottoms; the front surfaces of the flow division components towards a landing door (108) are vertical surfaces, left and right surfaces are provided with lateral inclined parts extending from the middles of the tops to the two sides of the bottoms, and the rear surfaces are provided with rear inclined parts extending from the front spaces of the tops towards the rear sides of the bottoms. The flow division component on the upper side of the cage is fixedly arranged at a position on a traction rope (116) with the top facing upwards where the flow division component does not conflict with a traction wheel (114), and the size of the horizontal projection of the flow division component is smaller than a floor rope hole (106) in a machine room floor (104). The flow division component on the lower side of the cage is fixedly arranged on a compensation rope (126) with the top facings downwards. Thus, the elevator device can achieve the effects of air rectification and noise reduction with low cost under the condition that the height of a well is not increased and the load of the elevator device is not greatly increased.