The invention relates to a locking device (SpV) for a switch machine (1), which is equipped with an actuating lever (14) and a retaining coupling device (9) for transmitting an actuating force to the actuating lever (14), said locking device having a locking lever (16) and a locking element (30) actuated by the locking lever (16), the locking part is used for locking the retaining coupling device (9) in an end position of the turnout switch machine (1). In order to reliably prevent a failure of the switch machine, in particular even in the case of special influences/loads, a safety device (SiV) is provided which is designed to block the locking element (30) in the event of a movement of the locking lever (16) from the locking position (164) in the direction of the release position (161) in such a way that the locking element (30) is blocked by the locking lever (16) when the locking device (SpV) is mounted in the switch machine (1). It is ensured that the retaining coupling device (9) is always locked in its end position by the locking element (30) at least until a predetermined intermediate position (162) of the locking slide (16) is reached. The invention further relates to a locking method for a switch machine (1) and to a switch machine (1).
本发明涉及一种用于道岔转辙机(1)的锁闭装置(SpV),该道岔转辙机配备有动作杆(14)和用于将调节力传递到动作杆(14)上的固持耦合装置(9),所述锁闭装置具有锁闭杆(16)和由锁闭杆(16)操纵的锁闭件(30),该锁闭件用于将固持耦合装置(9)锁定在道岔转辙机(1)中的终端位置中。为了尤其在特殊影响/载荷的情况下也能够可靠地防止道岔转辙机故障,设有安全装置(SiV),该安全装置设置为,在锁闭杆(16)从锁闭位置(164)朝释放位置(161)的方向移动的情况下如此阻挡锁闭件(30),使得在锁闭装置(SpV)安装在道岔转辙机(1)中的情况下,确保固持耦合装置(9)一直被锁闭件(30)锁定在其终端位置中,至少直至到达锁闭滑块(16)的预定的中间位置(162)为止。本发明还涉及一种用于道岔转辙机(1)的锁闭方法和一种道岔转辙机(1)。
Locking device and locking method for turnout switch machine and turnout switch machine
用于道岔转辙机的锁闭装置和锁闭方法以及道岔转辙机
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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