Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transportation flatcar
The invention belongs to a port line transportation flatcar. Technical problems that when the transportation flatcar additionally provided with a side door is used, after the side door is opened, an operator is easily injured; meanwhile, after the side door is opened and rotates, a side beam and the side door are impacted, and deformation of the side beam and the side door is caused are solved. The transportation flatcar comprises a car body, a buffer device and the side door. The buffer device comprises a connecting hinge, a hinge base, stop iron and pressing nuts. The hinge base is fixed tothe side beam, and the upper end of the connecting hinge is fixed to the side door; the hinge seat, the lower end of the connecting hinge and the stop iron sequentially sleeve from outside to inside and are connected through a hinge pin; the hinge pin is provided with a first spring and a second spring, one end of the first spring and one end of the second spring are connected to the side door, and the tail ends of the other ends are horizontally bent and connected to the hinge base; the two end surfaces of the first spring and the two end surfaces of the second spring are buckled with a pairof end covers; and the pressing nuts are in threaded connection with the two ends of the hinge pin and press the first spring and the second spring to the two sides of the hinge base correspondingly.
本发明属于港口线路运输平车，为解决加装侧门的运输平车，在侧门开启后，易对操作人员造成伤害，同时，侧门开启发生旋转后将撞击侧梁，造成侧梁和侧门变形的技术问题，提供一种运输平车，包括车体、缓冲装置和侧门，缓冲装置包括连接折页、铰接座、挡铁和压紧螺母，铰接座固定于侧梁上，连接折页的上端固定于侧门上；铰接座、连接折页的下端和挡铁由外向内依次套设，通过铰链销相连；铰链销上套设有第一弹簧和第二弹簧，第一弹簧和第二弹簧一端连接于侧门上，另一端的末端水平弯折，连接于铰接座上；第一弹簧和第二弹簧的两端面均扣合有一对端盖；压紧螺母螺纹连接于铰链销的两端，分别将第一弹簧和第二弹簧压紧于铰接座的两侧。
Transportation flatcar
The invention belongs to a port line transportation flatcar. Technical problems that when the transportation flatcar additionally provided with a side door is used, after the side door is opened, an operator is easily injured; meanwhile, after the side door is opened and rotates, a side beam and the side door are impacted, and deformation of the side beam and the side door is caused are solved. The transportation flatcar comprises a car body, a buffer device and the side door. The buffer device comprises a connecting hinge, a hinge base, stop iron and pressing nuts. The hinge base is fixed tothe side beam, and the upper end of the connecting hinge is fixed to the side door; the hinge seat, the lower end of the connecting hinge and the stop iron sequentially sleeve from outside to inside and are connected through a hinge pin; the hinge pin is provided with a first spring and a second spring, one end of the first spring and one end of the second spring are connected to the side door, and the tail ends of the other ends are horizontally bent and connected to the hinge base; the two end surfaces of the first spring and the two end surfaces of the second spring are buckled with a pairof end covers; and the pressing nuts are in threaded connection with the two ends of the hinge pin and press the first spring and the second spring to the two sides of the hinge base correspondingly.
本发明属于港口线路运输平车，为解决加装侧门的运输平车，在侧门开启后，易对操作人员造成伤害，同时，侧门开启发生旋转后将撞击侧梁，造成侧梁和侧门变形的技术问题，提供一种运输平车，包括车体、缓冲装置和侧门，缓冲装置包括连接折页、铰接座、挡铁和压紧螺母，铰接座固定于侧梁上，连接折页的上端固定于侧门上；铰接座、连接折页的下端和挡铁由外向内依次套设，通过铰链销相连；铰链销上套设有第一弹簧和第二弹簧，第一弹簧和第二弹簧一端连接于侧门上，另一端的末端水平弯折，连接于铰接座上；第一弹簧和第二弹簧的两端面均扣合有一对端盖；压紧螺母螺纹连接于铰链销的两端，分别将第一弹簧和第二弹簧压紧于铰接座的两侧。
Transportation flatcar
一种运输平车
LIU FANG (Autor:in) / MA ZONGHONG (Autor:in) / LI DIAN (Autor:in) / LIU XIANGDONG (Autor:in) / BAI XUELING (Autor:in) / ZHANG YINGHUA (Autor:in)
23.10.2020
Patent
Elektronische Ressource
Chinesisch
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