Electrically-driven automatic security door with lock and door swinging mechanism internally arranged

Abstract

The invention discloses an electrically-driven automatic security door with a lock and a door swinging mechanism internally arranged. The electrically-driven automatic security door comprises a door lock mechanism, an electric lock device, a low-speed speed reducing motor, thrust bearing seats arranged on the upper portion and the lower portion of a door frame, hinge pins arranged on a door leaf, limit switches arranged on the door frame and the door leaf, an anti-theft and anti-cutting warning device and a remote controller. The electrically-driven automatic security door is characterized in that lock points on the periphery of the door leaf can be controlled through the door lock mechanism and the electric lock device driving the door lock mechanism is connected to the door lock mechanism; the controller is installed on the door lock mechanism and the low-speed speed reducing motor is installed on the door pivot line on the upper portion or the lower portion in the door leaf; the limit switches are installed on the door leaf and a sensor is arranged on the largest opened portion of the door frame and the door leaf. The electrically-driven automatic security door has the advantages that the structure is simple; the reliability is high; all the mechanisms, devices and equipment are integrated in the door leaf of the automatic door so that the integrity and the beauty of the automatic security door can be improved; repair is convenient, and good conditions are created for intelligent and integrated control over the security door.

Description

technical field [0001] The invention relates to an automatic anti-theft door, which belongs to the technical field of electromechanical integration, in particular to an automatic anti-theft door with a built-in electric drive for a lock and a revolving door mechanism. Background technique [0002] The revolving door drive of the existing automatic anti-theft door is generally that the revolving door driving device is installed outside the door leaf, another kind is placed on the top of the door frame (upper hidden type), and another kind is buried in the bottom of the door frame (buried type). The disadvantage of the external type is that the device is exposed to the outside, which affects the indoor appearance; the disadvantage of the buried type is that the device is easily affected by moisture and pollution, and it is difficult to maintain. The common shortcoming of above-mentioned two kinds of placement methods is that lock and revolving door mechanism are separated insi...

AI Technical Summary

Problems solved by technology

The disadvantage of the external type is that the device is exposed outside, which affects the indoor appearance; the disadvantage of the buried type is that the device is easily affected by moisture and pollution, and it is difficult to maintain

The common disadvantage of the above two placement methods is that the lock is separated from the inside and outside of the revolving door mechanism, which is not conducive to intelligent control

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