Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gear transmission lock body based on hoist thumb wheel lock cylinder
The invention provides a gear transmission lock body based on a hoist thumb wheel lock cylinder. The gear transmission lock body comprises a lock cylinder, a lock cylinder driving gear, a first intermediate gear, a second intermediate gear and a driving shaft gear, wherein the lock cylinder driving gear is arranged on the lock cylinder in a sleeving mode, and a thumb wheel of the lock cylinder can drive the lock cylinder driving gear to rotate; the lock cylinder driving gear is meshed with the first intermediate gear and the second intermediate gear; and the first intermediate gear and the second intermediate gear are meshed with the driving shaft gear. The gear transmission lock body is reasonable in structure and ingenious in design. The two intermediate gears are arranged and meshed with the driving shaft gear at the same time, so that unlocking is more effortless, when the rotating angle of the lock cylinder is large and one gear has a fault of temporary meshing disengagement, normal operation of unlocking can be ensured through the other gear, then meshing can be normally recovered, and the function of gear speed reduction is achieved through the arrangement of the duplex gears.
本发明提供了一种基于葫芦拨轮锁芯的齿轮传动锁体，包括锁芯、锁芯驱动齿轮、第一中间齿轮、第二中间齿轮以及驱动轴齿轮，其中：锁芯驱动齿轮套设在锁芯上，且锁芯的拨轮能够驱动锁芯驱动齿轮转动；锁芯驱动齿轮分别和第一中间齿轮、第二中间齿轮啮合；第一中间齿轮、第二中间齿轮与驱动轴齿轮啮合。本发明结构合理、设计巧妙。通过设置两个中间齿轮，同时与驱动轴齿轮啮合，使得开锁更为省力。且当锁芯转动角度较大，其中一个齿轮出现暂时啮合脱离的故障时，能够通过另外一个齿轮保证开锁正常运行，之后能正常恢复啮合。还通过双联齿齿轮的设置实现了齿轮减速的功能。
Gear transmission lock body based on hoist thumb wheel lock cylinder
The invention provides a gear transmission lock body based on a hoist thumb wheel lock cylinder. The gear transmission lock body comprises a lock cylinder, a lock cylinder driving gear, a first intermediate gear, a second intermediate gear and a driving shaft gear, wherein the lock cylinder driving gear is arranged on the lock cylinder in a sleeving mode, and a thumb wheel of the lock cylinder can drive the lock cylinder driving gear to rotate; the lock cylinder driving gear is meshed with the first intermediate gear and the second intermediate gear; and the first intermediate gear and the second intermediate gear are meshed with the driving shaft gear. The gear transmission lock body is reasonable in structure and ingenious in design. The two intermediate gears are arranged and meshed with the driving shaft gear at the same time, so that unlocking is more effortless, when the rotating angle of the lock cylinder is large and one gear has a fault of temporary meshing disengagement, normal operation of unlocking can be ensured through the other gear, then meshing can be normally recovered, and the function of gear speed reduction is achieved through the arrangement of the duplex gears.
本发明提供了一种基于葫芦拨轮锁芯的齿轮传动锁体，包括锁芯、锁芯驱动齿轮、第一中间齿轮、第二中间齿轮以及驱动轴齿轮，其中：锁芯驱动齿轮套设在锁芯上，且锁芯的拨轮能够驱动锁芯驱动齿轮转动；锁芯驱动齿轮分别和第一中间齿轮、第二中间齿轮啮合；第一中间齿轮、第二中间齿轮与驱动轴齿轮啮合。本发明结构合理、设计巧妙。通过设置两个中间齿轮，同时与驱动轴齿轮啮合，使得开锁更为省力。且当锁芯转动角度较大，其中一个齿轮出现暂时啮合脱离的故障时，能够通过另外一个齿轮保证开锁正常运行，之后能正常恢复啮合。还通过双联齿齿轮的设置实现了齿轮减速的功能。
Gear transmission lock body based on hoist thumb wheel lock cylinder
基于葫芦拨轮锁芯的齿轮传动锁体
LIAO YUNSHUN (Autor:in) / LIAO YUNBIAO (Autor:in)
04.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Conversion device for converting cam lock cylinder into gear lock cylinder
| Europäisches Patentamt | 2023