The invention discloses an elevator suspension device with a protection effect, and relates to the technical field of elevator suspension, the elevator suspension device comprises a motor elevator shaft, a grooved wheel, a passenger elevator and a counterweight, and the output end of a motor is fixedly connected with a first rotating shaft. Through cooperative use of a cam and the like, when a motor works, a second pulley can be extruded through rotation of the cam, then a second air bag can input air into a third air bag, at the moment, the third air bag is expanded to drive a sliding plate to move, and thus a cleaning brush can circularly clean dust on the surface of a first filtering layer; meanwhile, a first air bag can extract high-temperature air in the protection box through an air inlet pipe in the expanding process, when the first air bag shrinks, the first air bag can discharge the absorbed high-temperature air through an air spraying pipe, and meanwhile dust on the surface of a second filtering layer can be cleaned in the discharging process; therefore, the ventilation and heat dissipation efficiency of the protection box can be ensured, and the service life of equipment is prolonged.
本发明公开了一种附带保护效果的电梯悬挂装置,涉及电梯悬挂技术领域,包括电机电梯井,槽轮,载人电梯,配重,电机输出端固定连接有第一转轴。本发明通过凸轮等的配合使用,当电机工作时,通过凸轮的旋转能够挤压第二滑轮,进而使得第二气囊能够将气体输入第三气囊的内部,此时第三气囊扩大带动滑板进行移动,从而使得清洁刷能够对第一过滤层表面的灰尘进行循环清理,同时第一气囊在扩大的过程中能够通过进气管抽取防护箱内部的高温气体,当第一气囊缩小时,此时第一气囊能够将吸收的高温气体通过喷气管排出,同时在排出的过程中能够对第二过滤层表面的灰尘进行清理,从而能够保证防护箱的通风散热效率,进而延长设备的使用寿命。
Elevator suspension device with protection effect
一种附带保护效果的电梯悬挂装置
2023-04-04
Patent
Elektronische Ressource
Chinesisch
Novel elevator magnetic suspension safety protection device operating system
Europäisches Patentamt | 2021
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