Ratchet chain stopper

摘要: The invention relates to a ratchet chain stopper, which comprises guide pipe, stopper base, and ratchet. base horizontally sleeves the is connected in pin joint mode, wherein first trunnion second are arranged symmetrically on two opposite sides of shaft sleeve anda respectively tightly outer parts trunnion, sliding bearing sleeve, with buoy main structure assembled withfixing saddle for locking. According during an anchor pulled up through upward rotation can be smooth, damage floating body avoided, connection safety between improved; furthermore, when lowered downward, further drop onto chain, thus automatically fix limit.