The invention discloses a single-opening internal locking turnout adjusting connecting rod which comprises a main rod, a nut and a supporting mechanism, the main rod is a cylindrical rod body, threads are arranged at the left end and the right end of the main rod respectively, the thread direction of the left-end thread is opposite to that of the right-end thread, and the nut and the supporting mechanism are arranged at the left end and the right end of the main rod respectively; the supporting mechanism comprises a connecting piece, a connecting rod and a fixed end, the connecting piece is of a cylindrical structure with one end open, the closed end of the connecting piece is provided with the fixedly-connected connecting rod, and the other end of the connecting rod is fixedly connected with the fixed end; the device is reasonable in structural design and convenient to use, a tool is inserted into the through hole, the main rod can be rotated, and then the distance between the main rod and the supporting mechanism is adjusted; and the nut is a limiting part in a quasi working state.
本发明公开了一种单开内锁闭道岔调整连杆,包括主杆、螺母、支撑机构,所述主杆为圆柱形杆体,所述主杆左右两端分别设有螺纹,且左端螺纹与右端螺纹的螺纹方向相反,所述主杆左右两端分别设有螺母、支撑机构;所述支撑机构包括连接件、连杆、固定端头,所述连接件为一端开口的圆筒状结构,所述连接件封闭端设有固定连接的连杆,所述连杆另一端与固定端头固定连接;本装置结构设计合理,使用方便,通过使用工具插入通孔内,可转动主杆,进而实现主杆与支撑机构间距的调整;所述螺母为准工作状态下的限位部件。
Single-opening internally-locking turnout adjusting connecting rod
一种单开内锁闭道岔调整连杆
07.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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