The invention discloses a tail rope swing restraining device for a vertical shaft type multi-rope friction elevator. The tail rope swing restraining device comprises a base, a first damping mechanism, a second damping mechanism, a lower-layer carrier roller assembly and an upper-layer carrier roller assembly. The base is provided with a lower-layer moving platform and an upper-layer supporting platform. The first damping mechanism is arranged on the lower-layer moving platform in the first preset direction. The second damping mechanism is arranged on the upper-layer supporting platform in the second preset direction; the lower-layer carrier roller assembly is matched with the first damping mechanism; and the upper-layer carrier roller assembly is matched with the second damping mechanism. By means of the tail rope swing restraining device for the vertical shaft type multi-rope friction hoister, damping can be adjusted in a self-adaptive mode according to the swing amplitude of the tail rope, swing of the tail rope is effectively restrained, impact caused by swing of the tail rope is relieved, and therefore serious accidents such as tail rope tangling are avoided, and the service life of the vertical shaft type multi-rope friction hoister is prolonged. And the stability and the reliability of the elevator in operation are ensured.
本发明公开了一种用于立井式多绳摩擦提升机的尾绳摆动抑制装置。尾绳摆动抑制装置包括:底座、第一阻尼机构、第二阻尼机构、下层托辊组件和上层托辊组件;底座具有下层移动平台和上层支撑平台;第一阻尼机构沿第一预设方向设在下层移动平台上;第二阻尼机构沿第二预设方向设在上层支撑平台上;下层托辊组件与第一阻尼机构相配合;上层托辊组件与第二阻尼机构相配合。通过利用本发明实施例的用于立井式多绳摩擦提升机的尾绳摆动抑制装置,能够根据尾绳的摆动幅度,自适应地调节阻尼大小,有效抑制了尾绳的摆动,同时减缓尾绳摆动引起的冲击,从而避免尾绳缠结等恶性事故的发生,保证提升机在运行中的稳定性和可靠性。
Tail rope swing restraining device for vertical shaft type multi-rope friction hoister
用于立井式多绳摩擦提升机的尾绳摆动抑制装置
2023-01-24
Patent
Elektronische Ressource
Chinesisch
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