The invention provides a tensioning reset mechanism for a through channel. The through channel is arranged between two adjacent carriages and connected with two adjacent vehicle ends. The tensioning and resetting mechanism comprises first mounting seats, second mounting seats and a tensioning and resetting part; the first mounting seats are respectively arranged at the upper end and the lower end of one side wall of the through channel; second mounting seats are respectively arranged on the other side wall of the through channel in positions corresponding to the first mounting seats; the tensioning reset component is arranged between the first installation base and the second installation base and connected with the first installation base and the second installation base. According to the tensioning reset mechanism, it can be ensured that when the railway vehicle runs, the through channel can be rapidly reset to the balanced and attractive state along with the middle folding shed, and the problem that all assemblies in the through channel generate excessive friction is solved.
本发明提供了一种用于贯通道的张紧复位机构,所述贯通道设置在相邻两车厢之间,且与相邻的两车端连接;所述张紧复位机构包括第一安装座、第二安装座和张紧复位部件,在所述贯通道一侧壁的上端和下端上分别设置第一安装座;在所述贯通道另一侧壁上对应第一安装座的位置上分别设置第二安装座;所述张紧复位部件设置在第一安装座和第二安装座之间,且与二者连接。本发明中所述张紧复位机构能够确保在轨道车辆行驶时,贯通道随动中折棚快速复位回到平衡美观的状态,避免贯通道内各组件产生摩擦过度的问题。
Tensioning and resetting mechanism for through channel
一种用于贯通道的张紧复位机构
2022-05-03
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Front tensioning mechanism, superlift device with front tensioning mechanism and crane
European Patent Office | 2015
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