A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling device arranged on bridge
The invention belongs to the technical field of bridges, and particularly relates to an anti-falling device arranged on a bridge. The anti-falling device arranged on the bridge comprises guardrails arranged on the two sides of the bridge. A plurality of anti-falling devices are arranged on the inner sides of the guardrails; and each anti-falling device comprises a pressing disc, a detonating shelland an explosive bin filled with high explosive, all of which are fixedly connected in a sealed mode. The pressing disc is provided with a firing pin bin, a firing pin is arranged in the firing pin bin, a disc spring supporting the pressing disc is arranged in the detonation shell, a detonator used for detonating the high explosive is arranged on the lower side of the firing pin, a detonator baseis arranged on the lower side of the detonator, a clamping head is arranged on the outer side of the detonator base and inserted into an external hanging base groove, and the external hanging base groove is fixedly formed in a back plate. In the invention, vehicles can be prevented from falling into the bridge or a river, damage to the vehicles and personnel is reduced, safety coefficients of thevehicles and personnel are improved, and daily maintenance after installation is simple and convenient.
本发明属于桥梁技术领域，具体涉及一种在桥梁上设置的防坠装置。本发明提供的一种在桥梁上设置的防坠装置，包括在桥梁两侧设置的护栏，护栏的内侧设有若干个防坠装置，每个防坠装置包括相互密闭固定连接的压盘、引爆壳和内部充满高爆炸药的炸药仓，压盘设有撞针仓，撞针仓内设有撞针，引爆壳内设有将压盘托住的碟型弹簧，在撞针的下侧设有用于将高爆炸药引爆的雷管，雷管的下侧设有雷管座，雷管座的外侧设有卡接头，卡接头插接在外挂座槽内，外挂座槽固装在背板上。本发明能够防止车辆坠入桥下或河中，减少车辆及人员的损害，提高车辆及人员的安全系数，在安装后日常的维护简单且便捷。
Anti-falling device arranged on bridge
The invention belongs to the technical field of bridges, and particularly relates to an anti-falling device arranged on a bridge. The anti-falling device arranged on the bridge comprises guardrails arranged on the two sides of the bridge. A plurality of anti-falling devices are arranged on the inner sides of the guardrails; and each anti-falling device comprises a pressing disc, a detonating shelland an explosive bin filled with high explosive, all of which are fixedly connected in a sealed mode. The pressing disc is provided with a firing pin bin, a firing pin is arranged in the firing pin bin, a disc spring supporting the pressing disc is arranged in the detonation shell, a detonator used for detonating the high explosive is arranged on the lower side of the firing pin, a detonator baseis arranged on the lower side of the detonator, a clamping head is arranged on the outer side of the detonator base and inserted into an external hanging base groove, and the external hanging base groove is fixedly formed in a back plate. In the invention, vehicles can be prevented from falling into the bridge or a river, damage to the vehicles and personnel is reduced, safety coefficients of thevehicles and personnel are improved, and daily maintenance after installation is simple and convenient.
本发明属于桥梁技术领域，具体涉及一种在桥梁上设置的防坠装置。本发明提供的一种在桥梁上设置的防坠装置，包括在桥梁两侧设置的护栏，护栏的内侧设有若干个防坠装置，每个防坠装置包括相互密闭固定连接的压盘、引爆壳和内部充满高爆炸药的炸药仓，压盘设有撞针仓，撞针仓内设有撞针，引爆壳内设有将压盘托住的碟型弹簧，在撞针的下侧设有用于将高爆炸药引爆的雷管，雷管的下侧设有雷管座，雷管座的外侧设有卡接头，卡接头插接在外挂座槽内，外挂座槽固装在背板上。本发明能够防止车辆坠入桥下或河中，减少车辆及人员的损害，提高车辆及人员的安全系数，在安装后日常的维护简单且便捷。
Anti-falling device arranged on bridge
一种在桥梁上设置的防坠装置
LI GUANG (author) / LI WEI (author) / LIU CAIYING (author) / CUI FUDUO (author) / WEI BEI (author) / LIU SHUKUN (author) / HAN FUWEI (author) / WEI ZHIJUN (author) / DU YONG (author) / WANG ZHENG (author)
2020-10-30
Patent
Electronic Resource
Chinese