The invention discloses an isolation device, a remote isolation system and a remote isolation method. The isolation device comprises a remote isolation mechanism, and the remote isolation mechanism comprises a bottom plate, a dial plate switch installed on the bottom plate, a remote isolation switch, a lock hook shaft and a locking device; the locking device is used for locking the lock hook and the shifting plate at a locking position, and after the lock hook and the shifting plate are unlocked, the lock hook and the shifting plate can be pushed by the driving piece; at the locking position, the shifting plate switch and the remote isolating switch are limited to be released; and at the isolation position, the lock hook part of the lock hook can restrain the Y-direction position of the driving piece, the shifting plate enables the shifting plate switch to be released, and a phase difference space allowing the remote isolation switch to be released is formed between the lock hook and the shifting plate. According to the invention, the isolation state is discriminated through the release of the dial plate switch and the remote isolation switch, the problem of false isolation is prevented, the problem of incapability of remote isolation due to the adoption of the locking in-place switch assembly and the closing in-place switch assembly for discrimination is completely eradicated, and the adaptability of remote isolation is improved.
本发明公开了一种隔离装置、远程隔离系统及远程隔离方法,隔离装置包括远程隔离机构,远程隔离机构包括底板、安装在底板上的拨板开关、远程隔离开关、锁钩轴和锁止装置;锁止装置用于将锁钩和拨板锁定在锁止位置,锁钩和拨板被解除锁定后,锁钩和拨板能被驱动件推动;在锁止位置,拨板开关和远程隔离开关被限制释放;在隔离位置,锁钩的锁钩部能约束驱动件的Y向位置,拨板使拨板开关释放,锁钩和拨板之间形成允许远程隔离开关释放的相位差空间。本发明通过拨板开关和远程隔离开关的释放进行隔离状态的判别,防止出现假隔离的问题,并杜绝了因采用锁到位开关组件及关到位开关组件判别出现的无法远程隔离的问题,提高了远程隔离的适应性。
Isolation device, remote isolation system and remote isolation method
一种隔离装置、远程隔离系统及远程隔离方法
2024-05-24
Patent
Elektronische Ressource
Chinesisch
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