The invention provides a connecting device (15), which is used for connecting an arm (13) of a support rod (3) with an end platform (2) of the combined road/rail transport carriage (1). The device includes a rotatable pull ring (16) which is arranged at the free ends of the arms of the support rod and is located between two parallel horizontal plates (18a, 18b). The pull ring can be extended by the screw (21), and the screw is connected to the receiving parts (25) of the end platform (2) through the perforation (26). By tightening the nut (27) on the threaded end (22) of the screw (21) and thelock nut (28) on the screw (21), the safety of the pull ring (16) can be ensured, and the nut ( 27) and the lock nut (28) will lock the receiving parts (25) at both ends of the screw, so as to fix the position of the pull ring (16) of the screw (21) in the receiving part (25).
本发明提供了一种连接装置(15),所述连接装置用于连接支撑杆(3)臂(13)与公铁联运车厢(1)的端平台(2)。装置包括一个装置在支撑杆各臂空闲端、且处于两个平行的水平盘(18a,18b)之间的可旋转拉环(16)。可通过螺杆(21)使拉环延长,螺杆透过穿孔(26)与端平台(2)的接收部件(25)相连。通过将螺母(27)紧固在螺杆(21)的螺纹端(22)以及将防松螺帽(28)紧固在螺杆(21)上,可以确保拉环(16)使用安全,同时螺母(27)和防松螺帽(28)会锁紧螺杆两端的接收部件(25),以便固定接收部件(25)中拉环(16)螺杆(21)的位置。
Connection device between the brace and the end platforms of a combined road/rail transport carriage
公铁联运车厢支撑杆与端平台之间的连接装置
2020-07-07
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Carrying connection device for road-rail combined transport vehicle
European Patent Office | 2019
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