Quick -witted locking formula on -slip shoes of door

The utility model discloses a quick -witted locking formula on -slip shoes of door, go out baffle, fixed stop, press from both sides tight baffle, rail and socket cap including fixation nut, spring, connecting plate, walking wheel, locking steel sheet, set nut, hand wheel, screw rod, pine. The beneficial effects of the utility model are that: door machine locking on -slip shoes device is fixed with walking trolley, saves the trouble of dismantlement, be easily understood, and convenient operation, the antiskid of door machine is effectual, reaches a machine and prevent wind the typhoon prevention requirement. This device adopts pure machine design, does not have electrical equipment to damage and causes the device to become invalid. Use when equipment locating, do not have device wearing and tearing phenomenon, safety and stability, convenient to use. Should inspect at ordinary times whether the junction nut becomes flexible and the wearing and tearing condition. And all connected modes all adopt the bolted c