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A platform for research: civil engineering, architecture and urbanism
Emergency protection device for preventing falling on stairway
The invention discloses an emergency protection device for preventing falling on a stairway. The emergency protection device comprises a stairway passageway, wherein a working chamber is arranged on the rear wall face of an inner cavity of the stairway passageway; a damping cavity is formed in the left side of the working chamber; a damping sliding groove is formed in the rear wall face of an inner cavity of the working chamber and extends into the damping cavity; a sliding block is arranged in an inner cavity of the damping sliding groove in a sliding manner; a slider is fixedly arranged on the front end face of the sliding block; a damping spring is fixedly arranged at the bottom of the inner cavity of the slider; and a sliding plate is fixedly arranged on the upper end face of the damping spring. When a pedestrian walks down the stairs and loses balance and a switch is triggered, the protection device can be popped up from the wall, and can reduce and share huge impact force generated when the pedestrian loses balance; and meanwhile, the protection device is of a mechanical structure, does not need external power, and can quickly and efficiently response to protect the pedestrian.
本发明公开了一种楼梯口防止坠落紧急保护装置，包括楼梯通道,所述楼梯通道内腔后壁面设有工作室，所述工作室左侧设有减震腔，所述工作室内腔后壁面设有减震滑槽，所述减震滑槽延伸至所述减震腔中，所述减震滑槽内腔中滑动安装滑块，所述滑块前端面固定安装滑动块，所述滑动块内腔底部固定安装减震弹簧，所述减震弹簧上端面固定安装滑动板，本发明能在行人在下楼梯失去平衡的时候，触发开关后，本发明即可从墙壁中弹出保护装置，行人即可在保护装置下进行减少，分担失去平衡时候产生的巨大冲力，同时本发明都是机械结构，无需外部动力，快速高效的反应进行保护行人。
Emergency protection device for preventing falling on stairway
The invention discloses an emergency protection device for preventing falling on a stairway. The emergency protection device comprises a stairway passageway, wherein a working chamber is arranged on the rear wall face of an inner cavity of the stairway passageway; a damping cavity is formed in the left side of the working chamber; a damping sliding groove is formed in the rear wall face of an inner cavity of the working chamber and extends into the damping cavity; a sliding block is arranged in an inner cavity of the damping sliding groove in a sliding manner; a slider is fixedly arranged on the front end face of the sliding block; a damping spring is fixedly arranged at the bottom of the inner cavity of the slider; and a sliding plate is fixedly arranged on the upper end face of the damping spring. When a pedestrian walks down the stairs and loses balance and a switch is triggered, the protection device can be popped up from the wall, and can reduce and share huge impact force generated when the pedestrian loses balance; and meanwhile, the protection device is of a mechanical structure, does not need external power, and can quickly and efficiently response to protect the pedestrian.
本发明公开了一种楼梯口防止坠落紧急保护装置，包括楼梯通道,所述楼梯通道内腔后壁面设有工作室，所述工作室左侧设有减震腔，所述工作室内腔后壁面设有减震滑槽，所述减震滑槽延伸至所述减震腔中，所述减震滑槽内腔中滑动安装滑块，所述滑块前端面固定安装滑动块，所述滑动块内腔底部固定安装减震弹簧，所述减震弹簧上端面固定安装滑动板，本发明能在行人在下楼梯失去平衡的时候，触发开关后，本发明即可从墙壁中弹出保护装置，行人即可在保护装置下进行减少，分担失去平衡时候产生的巨大冲力，同时本发明都是机械结构，无需外部动力，快速高效的反应进行保护行人。
Emergency protection device for preventing falling on stairway
一种楼梯口防止坠落紧急保护装置
DUN JUANHONG (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
A62B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
,
Vorrichtungen, Geräte oder Verfahren zur Lebensrettung
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16F
SPRINGS
,
Federn
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