Electric door

The utility model relates to the technical field of electric doors, and discloses an electric door which comprises a stand column assembly, a door body assembly, a connecting rod assembly and a speed reduction door opener, and the speed reduction door opener comprises a motor body, a lead screw, a s...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YU DEJUN, XIE GUANGHUA, WEI TIANJU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL EARTH DRILLING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES KEYS LADDERS LOCKS MINING SAFES SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to the technical field of electric doors, and discloses an electric door which comprises a stand column assembly, a door body assembly, a connecting rod assembly and a speed reduction door opener, and the speed reduction door opener comprises a motor body, a lead screw, a sliding sleeve, a sliding piece and a rotating arm assembly. The lead screw is connected with an output shaft of the motor body, the sliding sleeve is in threaded connection with the lead screw, the sliding piece is connected with the sliding sleeve and is in sliding connection with the rotating arm assembly, and the rotating arm assembly is connected with the door body assembly. When the motor body drives the lead screw to rotate, the sliding sleeve moves, the sliding piece and the rotating arm assembly slide relatively during movement, the rotating arm assembly rotates, and when the rotating arm assembly rotates, the door body assembly is driven to rotate through the connecting rod assembly. The reduction ratio of