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A platform for research: civil engineering, architecture and urbanism
Automatic door closing device for anti-theft door capable of preventing people from being clamped
The invention relates to the technical field of security and protection, and discloses an automatic door closing device for an anti-theft door capable of preventing people from being clamped. The automatic door closing device comprises a fixing frame, wherein the bottom of the fixing frame is movably connected with a door body, one side, far away from a top plate, of a transmission rod is movably connected with a stop block, one side, close to an electromagnet, of the stop block is fixedly connected with a reset spring, a transmission wheel is fixedly connected to the interior of a driving wheel, a clamping block is connected to the outer side of the transmission wheel in a sliding mode, an inner wheel is fixedly connected to the interior of the transmission wheel, and a pawl is movably connected to the outer side of the inner wheel. According to the automatic door closing device for the anti-theft door capable of preventing people from being clamped, the door body swings leftwards to enable a sliding block to slide downwards, the sliding block slides to drive a travel switch to slide, the travel switch enables the driving wheel to rotate, the driving wheel rotates to drive the clamping block to rotate, the clamping block drives the transmission wheel to rotate, the transmission wheel drives the inner wheel to rotate, and then the inner wheel is matched with the door body for use, so that the effect of automatically closing the door is achieved.
本发明涉及安防技术领域，且公开了一种防夹人的防盗门用自动关门装置，包括固定架，所述固定架的底部活动连接有门体，所述传动杆远离顶板的一侧活动连接有挡块，所述挡块靠近电磁铁的一侧固定连接有复位弹簧，所述主动轮的内部固定连接有传动轮，所述传动轮的外侧滑动连接有卡块，所述传动轮的内部固定连接有内轮，所述内轮的外侧活动连接有棘爪。该防夹人的防盗门用自动关门装置，通过门体向左摆动使滑块向下滑动，滑块滑动带动行程开关滑动，行程开关使主动轮转动，主动轮转动带动卡块转动，卡块带动传动轮转动，传动轮带动内轮转动，再通过内轮与门体的配合使用，从而达到了能自动关门的效果。
Automatic door closing device for anti-theft door capable of preventing people from being clamped
The invention relates to the technical field of security and protection, and discloses an automatic door closing device for an anti-theft door capable of preventing people from being clamped. The automatic door closing device comprises a fixing frame, wherein the bottom of the fixing frame is movably connected with a door body, one side, far away from a top plate, of a transmission rod is movably connected with a stop block, one side, close to an electromagnet, of the stop block is fixedly connected with a reset spring, a transmission wheel is fixedly connected to the interior of a driving wheel, a clamping block is connected to the outer side of the transmission wheel in a sliding mode, an inner wheel is fixedly connected to the interior of the transmission wheel, and a pawl is movably connected to the outer side of the inner wheel. According to the automatic door closing device for the anti-theft door capable of preventing people from being clamped, the door body swings leftwards to enable a sliding block to slide downwards, the sliding block slides to drive a travel switch to slide, the travel switch enables the driving wheel to rotate, the driving wheel rotates to drive the clamping block to rotate, the clamping block drives the transmission wheel to rotate, the transmission wheel drives the inner wheel to rotate, and then the inner wheel is matched with the door body for use, so that the effect of automatically closing the door is achieved.
本发明涉及安防技术领域，且公开了一种防夹人的防盗门用自动关门装置，包括固定架，所述固定架的底部活动连接有门体，所述传动杆远离顶板的一侧活动连接有挡块，所述挡块靠近电磁铁的一侧固定连接有复位弹簧，所述主动轮的内部固定连接有传动轮，所述传动轮的外侧滑动连接有卡块，所述传动轮的内部固定连接有内轮，所述内轮的外侧活动连接有棘爪。该防夹人的防盗门用自动关门装置，通过门体向左摆动使滑块向下滑动，滑块滑动带动行程开关滑动，行程开关使主动轮转动，主动轮转动带动卡块转动，卡块带动传动轮转动，传动轮带动内轮转动，再通过内轮与门体的配合使用，从而达到了能自动关门的效果。
Automatic door closing device for anti-theft door capable of preventing people from being clamped
一种防夹人的防盗门用自动关门装置
ZHOU PENGFEI (author)
2021-05-07
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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