A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel free positioning and locking device for sliding rail electric door closer
The invention discloses a novel free positioning and locking device for a sliding rail electric door closer, which comprises a shell frame and a door closer locking device, a locking plate, a telescopic electromagnet, a main body support frame, a buffer spring and a buffer bolt are arranged in a shell and are matched for use, so that a sliding block is locked more stably and reliably, and the two electromagnets are matched to realize a full-automatic function of the door closer. The automatic door lock has a manual mode and an automatic mode, and the manual mode is that the manual poking piece is poked, so that the sliding block is released, and the door is automatically closed. In the automatic mode, the pressing plate is automatically reset by electrifying the lower piezoelectric magnet, and the sliding block clamping groove moves to the position of the pressing plate clamping column to be locked. When a fire occurs, the telescopic electromagnet is powered on through a signal, the telescopic guide rod retracts, the sliding block is released, and the door is closed. The sliding rail is pressed through the locking plate and the main body supporting frame, the position of the main body supporting frame can be freely adjusted and fixed, then the opening and closing angle of the fire exit door is adjusted, and the stability of the electric door closer structure is improved by optimizing the structure between the pressing plate and the sliding block.
本发明公开了一种新型滑轨电动闭门器自由定位锁紧装置，包括壳体框架，闭门器锁紧装置，壳体内设有锁紧板、伸缩电磁铁、主体支撑架，缓冲弹簧和缓冲螺栓配合使用，使滑块锁紧更稳定可靠，两个电磁铁配合使闭门器实现全自动功能。本发明拥有手动和自动两种模式，手动模式为拨动手动拨片，使滑块进行释放，门自动关闭。自动模式为利用下压电磁铁通电使压板自动复位，滑块卡槽移动到压板卡柱位置锁紧。遇到火情时，伸缩电磁铁得到信号通电，伸缩导杆回缩，滑块被释放，门关闭。通过锁紧板与主体支撑架压紧滑轨，可以自由调节并且固定主体支撑架位置，进而调整消防门的开合角度，通过优化压板与滑块之间的结构，以便增加电动闭门器结构的稳定性。
Novel free positioning and locking device for sliding rail electric door closer
The invention discloses a novel free positioning and locking device for a sliding rail electric door closer, which comprises a shell frame and a door closer locking device, a locking plate, a telescopic electromagnet, a main body support frame, a buffer spring and a buffer bolt are arranged in a shell and are matched for use, so that a sliding block is locked more stably and reliably, and the two electromagnets are matched to realize a full-automatic function of the door closer. The automatic door lock has a manual mode and an automatic mode, and the manual mode is that the manual poking piece is poked, so that the sliding block is released, and the door is automatically closed. In the automatic mode, the pressing plate is automatically reset by electrifying the lower piezoelectric magnet, and the sliding block clamping groove moves to the position of the pressing plate clamping column to be locked. When a fire occurs, the telescopic electromagnet is powered on through a signal, the telescopic guide rod retracts, the sliding block is released, and the door is closed. The sliding rail is pressed through the locking plate and the main body supporting frame, the position of the main body supporting frame can be freely adjusted and fixed, then the opening and closing angle of the fire exit door is adjusted, and the stability of the electric door closer structure is improved by optimizing the structure between the pressing plate and the sliding block.
本发明公开了一种新型滑轨电动闭门器自由定位锁紧装置，包括壳体框架，闭门器锁紧装置，壳体内设有锁紧板、伸缩电磁铁、主体支撑架，缓冲弹簧和缓冲螺栓配合使用，使滑块锁紧更稳定可靠，两个电磁铁配合使闭门器实现全自动功能。本发明拥有手动和自动两种模式，手动模式为拨动手动拨片，使滑块进行释放，门自动关闭。自动模式为利用下压电磁铁通电使压板自动复位，滑块卡槽移动到压板卡柱位置锁紧。遇到火情时，伸缩电磁铁得到信号通电，伸缩导杆回缩，滑块被释放，门关闭。通过锁紧板与主体支撑架压紧滑轨，可以自由调节并且固定主体支撑架位置，进而调整消防门的开合角度，通过优化压板与滑块之间的结构，以便增加电动闭门器结构的稳定性。
Novel free positioning and locking device for sliding rail electric door closer
一种新型滑轨电动闭门器自由定位锁紧装置
KONG WEILIANG (author) / PATTAR BAHARGULI (author) / ZHANG XULONG (author) / CHEN NING (author) / XU KE (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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