High-rise escape device

The utility model provides a high-rise escape device which comprises a framework, a driven roller and a damping box, the driven roller and the damping box are both installed on the framework, and thedriven roller is connected with the framework in a rotating mode. The driven roller and the damping b...

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Bibliographic Details
Main Authors MA CHANGLIN, XIE JIAHAO, FU JIANCHAO, NIE LIHAO, LI YU, CHEN SHAN, MA JUNCHUN
Format Patent
LanguageChinese
English
Published 20.12.2019
Subjects
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:The utility model provides a high-rise escape device which comprises a framework, a driven roller and a damping box, the driven roller and the damping box are both installed on the framework, and thedriven roller is connected with the framework in a rotating mode. The driven roller and the damping box are in transmission connection through a chain; meanwhile, a safety rope is wound on the drivenroller; a mechanical damping method is adopted to achieve the speed reduction effect, external power is not needed, safe escape is guaranteed, and the descending speed is emphasized. 本实用新型提供的一种高楼逃生装置，包括骨架、从动滚轮和阻尼箱，其中，从动滚轮和阻尼箱均安装在骨架上，从动滚轮和骨架之间转动连接；从动滚轮和阻尼箱之间通过链传动连接；同时，从动滚轮上缠绕有安全绳；本实用新型采用机械阻尼的方法来达到减速效果，不需要外在的动力，既保证了安全逃生，又注重了下降速度。
Bibliography:Application Number: CN201920344349U