Anti-falling device for cover plate of steel slag hot braising pool

The utility model discloses an anti-falling device for a cover plate of a steel slag hot braising pool. The anti-falling device comprises the cover plate, a locking ring, a locking device and the like, wherein the cover plate is rotatably connected with the edge of the steel slag hot braising pool, the cover plate is provided with a pulley block and a pull rope, and the winch is connected with the pulley block to realize the opening and closing actions of the cover plate; the locking ring is arranged on the outer surface of the cover plate, the locking device is arranged at the corresponding height of the cover plate in the open state, the cover plate is fixed through cooperation of the locking device and the locking ring, and the risk that the cover plate of the steel slag hot braising pool falls can be reduced. 本实用新型公开了一种钢渣热焖池盖板防坠落装置，包括盖板、锁环和锁紧装置等；其中，盖板与钢渣热焖池的边沿处可转动连接，盖板配有滑轮组及拉绳，通过卷扬机连接滑轮组实现盖板的开合动作；在盖板的外表面设置锁环，在盖板处于打开状态下的相应高度设置锁紧装置，利用锁紧装置与锁环的配合对盖板进行固定，能够降低钢渣热焖池盖板防发生坠落的风险。