A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-locking vehicle door and garbage transfer semitrailer
The invention belongs to the technical field of urban garbage transfer, and particularly relates to a self-locking vehicle door and a garbage transfer semitrailer. A cavity is formed in the top of the tail end of a side plate of a carriage body of the carriage. The two rotating arm seats are arranged on the inner sides of the two cavities respectively, and vertical kidney-shaped through holes are formed in the side faces of the rotating arm seats; rotating arms are arranged on the two sides of the top end of the compartment rear door, the rotating arms face the compartment, the rotating arms correspond to the rotating arm seats in position, and the tail ends of the rotating arms cross the cavity and are hinged into the kidney-shaped through holes through pin shafts; the lifting piece is arranged in the cavity, the top end of the lifting piece is hinged to the middle of the rotating arm, and the bottom end of the lifting piece is hinged to the bottom face of the cavity; the lock seat is arranged at the bottom of the tail end of the carriage, and a groove is formed in the top surface of the lock seat; the fixing block is arranged at the bottom end of the carriage rear door, and the fixing block is matched with the groove. The invention is used for solving the technical problem that the door opening and closing means of the existing garbage transfer semitrailer cannot give consideration to automatic operation and simple structure.
本发明属于城市垃圾转运的技术领域，具体涉及一种自锁车门及垃圾转运半挂车。本发明包括：车厢，车厢的厢体侧板末端顶部设空腔；两个转臂座，两个转臂座分别设在两个空腔的内侧，转臂座的侧面开设竖向的腰型通孔；车厢后门，车厢后门顶端两侧设转臂，转臂朝向车厢，且转臂与转臂座的位置对应，转臂的末端越过空腔并通过销轴铰接在腰型通孔内；举升件，举升件设在空腔内，举升件的顶端与转臂的中部铰接，举升件的底端与空腔的底面铰接；锁座，锁座设在车厢末端底部，锁座的顶面开设有凹槽；固定块，固定块设在车厢后门的底端，固定块与凹槽适配。本发明用于解决现有垃圾转运半挂车的车门启闭手段存在不能兼顾自动操作和结构简单的技术问题。
Self-locking vehicle door and garbage transfer semitrailer
The invention belongs to the technical field of urban garbage transfer, and particularly relates to a self-locking vehicle door and a garbage transfer semitrailer. A cavity is formed in the top of the tail end of a side plate of a carriage body of the carriage. The two rotating arm seats are arranged on the inner sides of the two cavities respectively, and vertical kidney-shaped through holes are formed in the side faces of the rotating arm seats; rotating arms are arranged on the two sides of the top end of the compartment rear door, the rotating arms face the compartment, the rotating arms correspond to the rotating arm seats in position, and the tail ends of the rotating arms cross the cavity and are hinged into the kidney-shaped through holes through pin shafts; the lifting piece is arranged in the cavity, the top end of the lifting piece is hinged to the middle of the rotating arm, and the bottom end of the lifting piece is hinged to the bottom face of the cavity; the lock seat is arranged at the bottom of the tail end of the carriage, and a groove is formed in the top surface of the lock seat; the fixing block is arranged at the bottom end of the carriage rear door, and the fixing block is matched with the groove. The invention is used for solving the technical problem that the door opening and closing means of the existing garbage transfer semitrailer cannot give consideration to automatic operation and simple structure.
本发明属于城市垃圾转运的技术领域，具体涉及一种自锁车门及垃圾转运半挂车。本发明包括：车厢，车厢的厢体侧板末端顶部设空腔；两个转臂座，两个转臂座分别设在两个空腔的内侧，转臂座的侧面开设竖向的腰型通孔；车厢后门，车厢后门顶端两侧设转臂，转臂朝向车厢，且转臂与转臂座的位置对应，转臂的末端越过空腔并通过销轴铰接在腰型通孔内；举升件，举升件设在空腔内，举升件的顶端与转臂的中部铰接，举升件的底端与空腔的底面铰接；锁座，锁座设在车厢末端底部，锁座的顶面开设有凹槽；固定块，固定块设在车厢后门的底端，固定块与凹槽适配。本发明用于解决现有垃圾转运半挂车的车门启闭手段存在不能兼顾自动操作和结构简单的技术问题。
Self-locking vehicle door and garbage transfer semitrailer
一种自锁车门及垃圾转运半挂车
JIANG PENGZHENG (author) / MENG JIN (author) / MAO WEI (author)
2024-01-05
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
/
B60Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
,
Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein
/
B62D
MOTOR VEHICLES
,
Motorfahrzeuge
/
B65F
GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
,
Sammeln oder Entfernen von Haus- oder ähnlichem Müll
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