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A platform for research: civil engineering, architecture and urbanism
Multi-spring-bolt synchronous internal drive telescopic structure of industrial anti-theft door
The invention provides a multi-spring-bolt synchronous internal drive telescopic structure of an industrial anti-theft door, belongs to the technical field of industrial anti-theft doors, and solves the problem that an existing multi-spring-bolt anti-theft door is inconvenient to operate in the locking or unlocking process. The multi-spring-bolt synchronous internal drive telescopic structure comprises a locking plate, a limiting disc, a guide disc and a plurality of limiting blocks, wherein the locking plate is fixedly arranged on the side face of a wall; the limiting disc is vertically and fixedly arranged in a door body; the plurality of limiting blocks are vertically aligned and located at different height positions; limiting holes are transversely formed in the limiting blocks; sliding blocks are arranged in the limiting holes in a sliding mode; spring bolts are fixedly connected to the end parts of the ends, back on to the limiting blocks, of the sliding blocks; a circle of innerteeth are densely arranged on the inner wall of the guide disc; a force application shaft is further fixedly sleeved with a driving gear; and the driving gear is meshed with the inner teeth. Comparedwith the prior art, the structure can lock the spring bolts and the lock holes gradually by only driving the force application shaft in a rotating mode, so that high coherence is achieved; and in addition, labor is saved in the driving process, and manual driving can also be achieved.
本发明提供了一种工业防盗门的多锁舌同步内驱伸缩结构，属于工业防盗门技术领域。它解决了现有的多锁舌防盗门在将锁紧或松开打过中操作过程不便的问题。本结构包括固定设置在墙体侧面的锁片和竖向固定设置在门体内部的限位盘、引导盘、若干上下对齐并处于不同高度位置处的限位块，限位块上横向开设有限位孔，限位孔内滑动设有滑块，滑块背向限位块的一端端部固连有锁舌，引导盘的内壁上密集设有一圈内齿，施力轴上还固定套设有驱动齿轮，驱动齿轮与内齿啮合。与现有技术相比，本结构只需要以旋转的形式驱动施力轴，就能逐渐使各个锁舌与锁孔之间进行锁紧，连贯性好，并且驱动过程省力使手工驱动也能实现。
Multi-spring-bolt synchronous internal drive telescopic structure of industrial anti-theft door
The invention provides a multi-spring-bolt synchronous internal drive telescopic structure of an industrial anti-theft door, belongs to the technical field of industrial anti-theft doors, and solves the problem that an existing multi-spring-bolt anti-theft door is inconvenient to operate in the locking or unlocking process. The multi-spring-bolt synchronous internal drive telescopic structure comprises a locking plate, a limiting disc, a guide disc and a plurality of limiting blocks, wherein the locking plate is fixedly arranged on the side face of a wall; the limiting disc is vertically and fixedly arranged in a door body; the plurality of limiting blocks are vertically aligned and located at different height positions; limiting holes are transversely formed in the limiting blocks; sliding blocks are arranged in the limiting holes in a sliding mode; spring bolts are fixedly connected to the end parts of the ends, back on to the limiting blocks, of the sliding blocks; a circle of innerteeth are densely arranged on the inner wall of the guide disc; a force application shaft is further fixedly sleeved with a driving gear; and the driving gear is meshed with the inner teeth. Comparedwith the prior art, the structure can lock the spring bolts and the lock holes gradually by only driving the force application shaft in a rotating mode, so that high coherence is achieved; and in addition, labor is saved in the driving process, and manual driving can also be achieved.
本发明提供了一种工业防盗门的多锁舌同步内驱伸缩结构，属于工业防盗门技术领域。它解决了现有的多锁舌防盗门在将锁紧或松开打过中操作过程不便的问题。本结构包括固定设置在墙体侧面的锁片和竖向固定设置在门体内部的限位盘、引导盘、若干上下对齐并处于不同高度位置处的限位块，限位块上横向开设有限位孔，限位孔内滑动设有滑块，滑块背向限位块的一端端部固连有锁舌，引导盘的内壁上密集设有一圈内齿，施力轴上还固定套设有驱动齿轮，驱动齿轮与内齿啮合。与现有技术相比，本结构只需要以旋转的形式驱动施力轴，就能逐渐使各个锁舌与锁孔之间进行锁紧，连贯性好，并且驱动过程省力使手工驱动也能实现。
Multi-spring-bolt synchronous internal drive telescopic structure of industrial anti-theft door
一种工业防盗门的多锁舌同步内驱伸缩结构
MENG WEI (author) / ZHANG RUNJIE (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Multi-bolt synchronous outward drive stretchable structure of industrial anti-theft door
| European Patent Office | 2020