Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Emergency unlocking assembly, lock cylinder and well lid
The invention discloses an emergency unlocking assembly, a lock cylinder and a well lid. The emergency unlocking assembly comprises a first rotating shaft, a second rotating shaft, a magnetic locking piece, a third rotating shaft and a first linkage connecting piece, the first rotating shaft is provided with a first mounting hole and a first mounting cavity, the second rotating shaft is axially arranged in the first rotating shaft in a sleeved mode, the second rotating shaft is provided with a second mounting hole and a shifting block, the magnetic locking piece is movably mounted in the first mounting hole and can be partially inserted into the second mounting hole, the third rotating shaft is movably arranged on the first rotating shaft in a sleeving manner, a first stress part is arranged on the inner wall of the third rotating shaft, the first linkage connecting piece is movably mounted on the first rotating shaft, the first end of the first linkage connecting piece extends into a first mounting cavity and is located on the rotating path of the shifting block. A magnetic key is utilized to enable the magnetic locking piece to be separated from the second mounting hole through the magnetic force effect, so that the second rotating shaft can rotate relative to the first rotating shaft, the shifting block pushes the first linkage connecting piece to be clamped to the first stress part, linkage of the first rotating shaft and the third rotating shaft is achieved, and therefore emergency unlocking is achieved.
本发明公开一种应急开锁组件、锁芯和井盖，包括第一转轴、第二转轴、磁性锁止件、第三转轴和第一联动连接件，第一转轴设有第一安装孔和第一安装腔，第二转轴轴向套设在第一转轴内，第二转轴设有第二安装孔和拨块，磁性锁止件活动安装在第一安装孔内，且能够部分插设于第二安装孔内，第三转轴活动套设于第一转轴，第三转轴的内壁设有第一受力部，第一联动连接件活动安装在第一转轴上，第一联动连接件的第一端延伸至第一安装腔内且位于拨块的转动路径上。利用磁性钥匙通过磁力作用使磁性锁止件脱离第二安装孔，使第二转轴能够相对第一转轴转动，并通过拨块推动第一联动连接件卡设于第一受力部，使第一转轴和第三转轴的联动，从而实现应急开锁。
Emergency unlocking assembly, lock cylinder and well lid
The invention discloses an emergency unlocking assembly, a lock cylinder and a well lid. The emergency unlocking assembly comprises a first rotating shaft, a second rotating shaft, a magnetic locking piece, a third rotating shaft and a first linkage connecting piece, the first rotating shaft is provided with a first mounting hole and a first mounting cavity, the second rotating shaft is axially arranged in the first rotating shaft in a sleeved mode, the second rotating shaft is provided with a second mounting hole and a shifting block, the magnetic locking piece is movably mounted in the first mounting hole and can be partially inserted into the second mounting hole, the third rotating shaft is movably arranged on the first rotating shaft in a sleeving manner, a first stress part is arranged on the inner wall of the third rotating shaft, the first linkage connecting piece is movably mounted on the first rotating shaft, the first end of the first linkage connecting piece extends into a first mounting cavity and is located on the rotating path of the shifting block. A magnetic key is utilized to enable the magnetic locking piece to be separated from the second mounting hole through the magnetic force effect, so that the second rotating shaft can rotate relative to the first rotating shaft, the shifting block pushes the first linkage connecting piece to be clamped to the first stress part, linkage of the first rotating shaft and the third rotating shaft is achieved, and therefore emergency unlocking is achieved.
本发明公开一种应急开锁组件、锁芯和井盖，包括第一转轴、第二转轴、磁性锁止件、第三转轴和第一联动连接件，第一转轴设有第一安装孔和第一安装腔，第二转轴轴向套设在第一转轴内，第二转轴设有第二安装孔和拨块，磁性锁止件活动安装在第一安装孔内，且能够部分插设于第二安装孔内，第三转轴活动套设于第一转轴，第三转轴的内壁设有第一受力部，第一联动连接件活动安装在第一转轴上，第一联动连接件的第一端延伸至第一安装腔内且位于拨块的转动路径上。利用磁性钥匙通过磁力作用使磁性锁止件脱离第二安装孔，使第二转轴能够相对第一转轴转动，并通过拨块推动第一联动连接件卡设于第一受力部，使第一转轴和第三转轴的联动，从而实现应急开锁。
Emergency unlocking assembly, lock cylinder and well lid
应急开锁组件、锁芯和井盖
ZHAI XIAJIE (Autor:in) / WEI BANGLIANG (Autor:in) / PENG DINGKUN (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch