Integrated electromagnetic lock for subway platform door

The invention provides an integrated electromagnetic lock for a subway platform door and relates to the technical field of lock structures. The integrated electromagnetic lock comprises a lock plate,a V-shaped water seal, a front fixed mounting plate, a rotary washer, a bearing and a mechanism plate which are coaxially connected in sequence. An electromagnet and an iron core driven by the electromagnet are mounted on one side below the front fixed mounting plate. The integrated electromagnetic lock is structurally characterized in that the bottom of the mechanism plate is provided with a groove, and the groove is in sliding fit with a roller on a roller latch hook arranged below the groove to realize locking. The roller latch hook is connected with the electromagnet through a connecting shaft. The roller latch hook rotates to drive a connecting plate blow to horizontally move to trigger an unlocking/locking in-place travel detection switch to send out a signal. The mechanism plate rotates to trigger a closing