| 摘要 |
A detachable crossing gate of a parking lot is provided to prevent accidents by promptly separating a cutoff arm from a body against external pressure and shutting off power. A crossing gate(A) of a parking lot includes a first holder(200) having a fixing plate(210) electrically connected to a crossing gate body and fixed to a driving unit, a first upper holder(220) installed in an upper part of the fixing plate and opened to hold part of a cutoff arm(300) and a second lower holder(230) installed in a lower part of the fixing plate and opened to grip part of the cutoff arm, the cutoff arm electrically connected or disconnected from the first holder, inserted to an opening part of the first holder and provided with a light emitting unit, and a second holder(400) detachably combined with the opening part of the first holder to support the cutoff arm. Width of the first upper or lower holder from the fixing plate is adjusted.
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