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A platform for research: civil engineering, architecture and urbanism
Upturning type comprehensive pipe gallery escape exit cover device
The invention provides an upturning type utility tunnel escape exit cover device which comprises a cover plate (1) and a cover plate frame (2), an escape exit is formed in the cover plate frame (2), the cover plate (1) is provided with a first position capable of blocking the escape exit and a second position forming a preset opening angle with the horizontal plane, and the upturning type utility tunnel escape exit cover device further comprises an actuating assembly. The actuating assembly can support the cover plate (1) so that the cover plate (1) can be kept at the second position, and the actuating assembly can further apply force to the cover plate (1) at the second position so that the cover plate (1) can be switched from the second position to the first position under the action of self weight. By means of the actuating assembly, the cover plate can be stably and reliably located at the second position, initial downward pressure can be given to the cover plate, the escape exit can be closed under the self-weight effect of the cover plate, the cover plate can be automatically and smoothly opened, and it is guaranteed that people enter and exit from the escape exit smoothly in the emergency state.
本发明提供一种上翻式综合管廊逃生口盖装置，包括盖板(1)、盖板框(2)，所述盖板框(2)上形成有逃生口，所述盖板(1)具有能够封堵所述逃生口的第一位置以及与水平面成预设打开角度的第二位置，还包括作动组件，所述作动组件能够支撑所述盖板(1)以使所述盖板(1)保持于所述第二位置，所述作动组件还能够施力于处于所述第二位置的所述盖板(1)以使所述盖板(1)能够在自重的作用下由所述第二位置切换为所述第一位置。本发明通过作动组件能够使盖板稳定可靠地处于第二位置并能够给予盖板一个初始的下压力并在盖板的自重作用下实现逃生口的关闭，能够自动化地对盖板顺畅开启，保证在应急状态下人员顺利从逃生口进出。
Upturning type comprehensive pipe gallery escape exit cover device
The invention provides an upturning type utility tunnel escape exit cover device which comprises a cover plate (1) and a cover plate frame (2), an escape exit is formed in the cover plate frame (2), the cover plate (1) is provided with a first position capable of blocking the escape exit and a second position forming a preset opening angle with the horizontal plane, and the upturning type utility tunnel escape exit cover device further comprises an actuating assembly. The actuating assembly can support the cover plate (1) so that the cover plate (1) can be kept at the second position, and the actuating assembly can further apply force to the cover plate (1) at the second position so that the cover plate (1) can be switched from the second position to the first position under the action of self weight. By means of the actuating assembly, the cover plate can be stably and reliably located at the second position, initial downward pressure can be given to the cover plate, the escape exit can be closed under the self-weight effect of the cover plate, the cover plate can be automatically and smoothly opened, and it is guaranteed that people enter and exit from the escape exit smoothly in the emergency state.
本发明提供一种上翻式综合管廊逃生口盖装置，包括盖板(1)、盖板框(2)，所述盖板框(2)上形成有逃生口，所述盖板(1)具有能够封堵所述逃生口的第一位置以及与水平面成预设打开角度的第二位置，还包括作动组件，所述作动组件能够支撑所述盖板(1)以使所述盖板(1)保持于所述第二位置，所述作动组件还能够施力于处于所述第二位置的所述盖板(1)以使所述盖板(1)能够在自重的作用下由所述第二位置切换为所述第一位置。本发明通过作动组件能够使盖板稳定可靠地处于第二位置并能够给予盖板一个初始的下压力并在盖板的自重作用下实现逃生口的关闭，能够自动化地对盖板顺畅开启，保证在应急状态下人员顺利从逃生口进出。
Upturning type comprehensive pipe gallery escape exit cover device
上翻式综合管廊逃生口盖装置
ZHANG JUNBO (author) / DONG WANXIN (author) / SUN YUQUAN (author) / LI LI (author) / LIU LUNGANG (author) / ZHENG ZIPENG (author) / WANG YIJIE (author) / ZHANG CHENHUI (author) / HE MU (author) / HUANG HAO (author)
2022-07-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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