The invention discloses a lifting rope anti-falling device which comprises a baffle ring and baffle rods, the baffle rods comprise the first baffle rod and the second baffle rod which are coaxial, a gap is formed between the first baffle rod and the second baffle rod, the length of the gap is larger than the diameter of a lifting ring, and the two ends of the baffle ring are connected with the ends, close to each other, of the first baffle rod and the second baffle rod respectively. A containing space is formed in the baffle ring, the hanging ring enters the containing space through the gap, a blind hole is formed in the first blocking rod along the axis of the first blocking rod, a through hole is formed in the second blocking rod along the axis of the second blocking rod, a sliding blocking rod is slidably connected into the through hole, and the sliding blocking rod can slide into the blind hole. And a locking piece for fixing the sliding gear lever is arranged on the second gear lever. According to the scheme, the anti-falling device is installed on the lifting ring, through limiting of the first stop rod and the second stop rod, the lifting rope is prevented from falling off from the lifting ring, and then the situation that a mold falls off is prevented.
本发明公开了一种吊绳防脱装置,包括挡环和档杆,所述档杆包括同轴线的第一档杆和第二档杆,所述第一档杆和第二档杆之间具有空隙,所述空隙的长度大于吊环的直径,所述挡环的两端分别与第一档杆、第二档杆相互靠近的端部连接,挡环的内部形成容纳空间,吊环经过所述空隙进入到容纳空间,所述第一档杆上延其轴线开设有盲孔,所述第二档杆延其轴线设置有通孔,所述通孔中滑动连接有滑动档杆,所述滑动档杆可滑动至所述盲孔中,所述第二档杆上设置有固定所述滑动档杆的锁紧件。本方案的防脱装置安装在吊环上,通过第一档杆和第二档杆的限位,从而防止吊绳从吊环上脱落,进而防止了模具坠落的情况。
Lifting rope anti-falling device
一种吊绳防脱装置
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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