Recyclable high-rise escape slow down device

A technology for descending devices and high-rise buildings, applied in life-saving equipment, building rescue, etc., can solve the problems of temperature rise and non-reusable use, and achieve reliable performance and low heat generation
CN103877680BActive Publication Date: 2016-09-07青岛亿和海丽安防科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
青岛亿和海丽安防科技有限公司
Publication Date
2016-09-07

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Abstract

The invention discloses a recyclable escape descent control device for a tall building. The recyclable escape descent control device comprises a transmission mechanism, a heat dissipation mechanism, a brake mechanism and a steel wire rope take-up and pay-off mechanism. A steel wire rope pulls a roller to rotate, a sun wheel meshed with a planet wheel is driven through the planet wheel to rotate, meanwhile, fan blades and a ratchet wheel rotate to drive a friction wheel to rotate, under the action of centrifugal force, friction resistance torque is generated by friction blocks and the inner wall of a box plate, and therefore the objects of heat dissipation, speed reduction and braking are achieved; after an escaper safely lands, reverse motion take-up is performed on the rope through the take-up and pay-off mechanism, and finally the rope is evenly wound on the roller to be get ready for using next time. The recyclable escape descent control device has the advantages of being high in heat dissipation capacity, recyclable and stable in performance.
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Description

technical field

[0001] The invention relates to a slow-down device for high-rise buildings, in particular to a recoverable slow-down device for escape from high-rise buildings. Background technique

[0002] With the continuous acceleration of urbanization and urbanization in my country today, the scale of cities continues to expand, and high-rise buildings such as residential buildings and office buildings have been seen everywhere. However, fire accidents in high-rise buildings also occur frequently. Unable to escape in the shortest time, it caused huge loss of life and property to the country and people. Facing the problems referred to above, people have developed many small escape devices capable of self-rescue in recent years.

[0003] The current small-scale escape devices are mainly high-rise slow-down devices, which are easy to operate and help escapees quickly escape from high-rise buildings. The existing slow-down devices mainly include the following types: friction...

Claims

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