Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electric sliding plug door of bus
The invention discloses an electric sliding plug door for a bus. The electric sliding plug door comprises a door frame, a door body, a driving mechanism and a supporting mechanism. The door frame is provided with a door opening, and the two door bodies are contained in the door opening. The driving mechanism comprises a bidirectional lead screw, the bidirectional lead screw is connected to the inner side of the door frame, one end of the bidirectional lead screw is connected with a servo motor, two sections of threads of the bidirectional lead screw are connected with two nut sleeves respectively, the nut sleeves are connected with cantilevers, the bottom ends of the cantilevers are connected with pushing devices, and the two pushing devices are connected to the two door bodies respectively; the supporting mechanism comprises two fixing rods, the fixing rods are connected to the positions, on the two sides of the door opening, of the inner side of the door frame, rotating arms are rotationally connected to the two fixing rods, and the other ends of the rotating arms are in sliding fit with the two door bodies correspondingly. The bottom end of the cantilever is of a hollow structure, and the electric push rod is partially contained in the cantilever. Compared with the prior art, the device is simple and reasonable in structure and low in manufacturing and using cost; and meanwhile, early warning can be automatically given out after long-term use and damage, so that workers can conveniently and timely maintain.
本发明公开了一种公交车电动塞拉门，包括门框、门体、驱动机构及支撑机构；门框上设有门洞，两个门体容置于门洞中；驱动机构包括双向丝杠，双向丝杠连接于门框内侧，双向丝杠的一端连接有伺服电机，双向丝杠的两段螺纹上分别连接有两个螺母套，螺母套上连接有悬臂，悬臂的底端连接有推送装置，两个推送装置分别连接于两个门体；支撑机构包括两个固定杆，固定杆连接于门洞两旁的门框内侧，两个固定杆上均转动连接有转臂，转臂的另一端分别滑动配合于两个门体；悬臂的底端为空心结构，电动推杆部分容置于悬臂内部。与现有技术相比，本发明结构简单合理，制造、使用车本低；同时在长期使用损坏后会自动发出预警，便于工作人员进行及时的维修。
Electric sliding plug door of bus
The invention discloses an electric sliding plug door for a bus. The electric sliding plug door comprises a door frame, a door body, a driving mechanism and a supporting mechanism. The door frame is provided with a door opening, and the two door bodies are contained in the door opening. The driving mechanism comprises a bidirectional lead screw, the bidirectional lead screw is connected to the inner side of the door frame, one end of the bidirectional lead screw is connected with a servo motor, two sections of threads of the bidirectional lead screw are connected with two nut sleeves respectively, the nut sleeves are connected with cantilevers, the bottom ends of the cantilevers are connected with pushing devices, and the two pushing devices are connected to the two door bodies respectively; the supporting mechanism comprises two fixing rods, the fixing rods are connected to the positions, on the two sides of the door opening, of the inner side of the door frame, rotating arms are rotationally connected to the two fixing rods, and the other ends of the rotating arms are in sliding fit with the two door bodies correspondingly. The bottom end of the cantilever is of a hollow structure, and the electric push rod is partially contained in the cantilever. Compared with the prior art, the device is simple and reasonable in structure and low in manufacturing and using cost; and meanwhile, early warning can be automatically given out after long-term use and damage, so that workers can conveniently and timely maintain.
本发明公开了一种公交车电动塞拉门，包括门框、门体、驱动机构及支撑机构；门框上设有门洞，两个门体容置于门洞中；驱动机构包括双向丝杠，双向丝杠连接于门框内侧，双向丝杠的一端连接有伺服电机，双向丝杠的两段螺纹上分别连接有两个螺母套，螺母套上连接有悬臂，悬臂的底端连接有推送装置，两个推送装置分别连接于两个门体；支撑机构包括两个固定杆，固定杆连接于门洞两旁的门框内侧，两个固定杆上均转动连接有转臂，转臂的另一端分别滑动配合于两个门体；悬臂的底端为空心结构，电动推杆部分容置于悬臂内部。与现有技术相比，本发明结构简单合理，制造、使用车本低；同时在长期使用损坏后会自动发出预警，便于工作人员进行及时的维修。
Electric sliding plug door of bus
一种公交车电动塞拉门
MOROKATA (Autor:in) / ZHANG LEI (Autor:in) / KIM SAE-YONG (Autor:in) / HOU YANSHUN (Autor:in) / HAN HONGFEN (Autor:in)
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
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
/
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
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
,
Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern
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