A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Accommodation ladder door folding and unfolding device
The invention relates to a gangway ladder door folding and unfolding device, and belongs to the technical field of gangway ladder doors, the gangway ladder door folding and unfolding device comprises a gangway ladder door lock, a buffer mechanism and an unlocking mechanism, the gangway ladder door lock comprises a lock seat assembly, a lock box assembly and a prompt assembly, the lock seat assembly comprises a lock seat and a lock pin, and the lock box assembly comprises a lock box and a lock hook; the prompting assembly comprises a microswitch, a double-end swing arm piece and an elastic piece. By arranging the prompting assembly, an operator can accurately know whether the gangway ladder door is unlocked or not during lowering operation and accurately know whether the gangway ladder door is completely folded or not during folding operation; therefore, the situation that the gangway ladder door is still in an unlocked or incompletely unlocked state when an operator applies force can be prevented, meanwhile, the situation that the gangway ladder door is not folded in place can be prevented, and the operator can better conduct folding and unfolding operation of the gangway ladder door.
本发明涉及一种舷梯门收放装置，属于舷梯门技术领域，它括舷梯门锁具、缓冲机构以及解锁机构，其中，舷梯门锁具包括锁座组件、锁盒组件以及提示组件，锁座组件包括锁座和锁销，锁盒组件包括锁盒和锁钩，提示组件包括微动开关、双头摆臂件以及弹性件。本发明通过设置提示组件使得操作人员能够在进行下放操作时准确地了解到舷梯门是否已经解锁以及在进行收起操作时准确地了解到舷梯门是否已经完全收起，从而能够防止操作人员施力时舷梯门还处于未解锁或未完全解锁的状态，同时能够防止舷梯门出现收起不到位的情况，从而使得操作人员能够更好地进行舷梯门的收放操作。
Accommodation ladder door folding and unfolding device
The invention relates to a gangway ladder door folding and unfolding device, and belongs to the technical field of gangway ladder doors, the gangway ladder door folding and unfolding device comprises a gangway ladder door lock, a buffer mechanism and an unlocking mechanism, the gangway ladder door lock comprises a lock seat assembly, a lock box assembly and a prompt assembly, the lock seat assembly comprises a lock seat and a lock pin, and the lock box assembly comprises a lock box and a lock hook; the prompting assembly comprises a microswitch, a double-end swing arm piece and an elastic piece. By arranging the prompting assembly, an operator can accurately know whether the gangway ladder door is unlocked or not during lowering operation and accurately know whether the gangway ladder door is completely folded or not during folding operation; therefore, the situation that the gangway ladder door is still in an unlocked or incompletely unlocked state when an operator applies force can be prevented, meanwhile, the situation that the gangway ladder door is not folded in place can be prevented, and the operator can better conduct folding and unfolding operation of the gangway ladder door.
本发明涉及一种舷梯门收放装置，属于舷梯门技术领域，它括舷梯门锁具、缓冲机构以及解锁机构，其中，舷梯门锁具包括锁座组件、锁盒组件以及提示组件，锁座组件包括锁座和锁销，锁盒组件包括锁盒和锁钩，提示组件包括微动开关、双头摆臂件以及弹性件。本发明通过设置提示组件使得操作人员能够在进行下放操作时准确地了解到舷梯门是否已经解锁以及在进行收起操作时准确地了解到舷梯门是否已经完全收起，从而能够防止操作人员施力时舷梯门还处于未解锁或未完全解锁的状态，同时能够防止舷梯门出现收起不到位的情况，从而使得操作人员能够更好地进行舷梯门的收放操作。
Accommodation ladder door folding and unfolding device
舷梯门收放装置
XI JIASHENG (author) / LIN ZENGWEN (author) / LIU YONG (author) / DU HANG (author)
2024-08-30
Patent
Electronic Resource
Chinese
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