The invention discloses a novel side-mounted electro-hydraulic switch machine, and belongs to the technical field of railway traffic equipment. A novel side-mounted electro-hydraulic switch machine comprises an actuating rod group, a locking part and an electro-hydraulic driving unit, the actuating rod group comprises an actuating rod, a connecting part and a limiting part; the actuating rod is detachably connected with the connecting part; the limiting part is fixedly and rotationally connected with the connecting part; the electro-hydraulic driving unit comprises a main oil cylinder and an auxiliary oil cylinder, the main oil cylinder and the auxiliary oil cylinder are stacked, and the main oil cylinder and the auxiliary oil cylinder independently move in the horizontal direction; the main oil cylinder is matched and connected with the connecting part; the auxiliary oil cylinder is matched and connected with the limiting part; the locking part is fixedly arranged; in the locking state, the locking part is connected with the limiting part in a matched mode, and the limiting part is locked on the locking part. In the working state, the auxiliary oil cylinder horizontally moves to drive the limiting part to rotate, and the limiting part is unlocked from the locking part or the limiting part and the locking part recover the locking state. The structure is compact and novel, the overall strength is high, and the long-term maintenance-free effect can be achieved.
本发明公开了一种新型的侧装式电液转辙机,属于铁路交通设备技术领域。一种新型的侧装式电液转辙机,包括动作杆组、锁紧部、电液驱动单元;动作杆组包括动作杆、连接部和限位部;动作杆与连接部可拆连接;限位部与连接部固定的转动连接;电液驱动单元包括主油缸和副油缸,主油缸和副油缸叠置,主油缸和副油缸水平方向上独立运动;主油缸与连接部配合连接;副油缸与限位部配合连接;锁紧部固定设置;锁紧状态下,锁紧部与限位部配合连接,限位部被锁紧于锁紧部上;工作状态下,副油缸水平运动以驱使限位部转动,限位部从锁紧部解锁或限位部与锁紧部恢复锁紧状态。它可以实现结构紧凑、新颖、整体强度高,可以做到长期免维护。
Novel side-mounted electro-hydraulic switch machine
一种新型的侧装式电液转辙机
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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