What’s the accident of Gantry Frame crane?

Keyword:Gantry Frame crane   Time:2018-11-26 23:41:17

What’s the accident of Gantry Frame crane?
 1.Decoupling accident
 It refers to rope or spreader from hook mouth out weight loss caused by accidents. The main reason is the hook lacking of protection device, Improper assembly and hook mouth deformation which cause opening too large, etc.
 2.Rope taken off accident
 It refers to hoisting rope bound fall to pieces. The main reason for this is off rope binding method and overload which causes load slippage and partial load lifting or lifting center instability that result in big losses, collision, shock, vibration and swing by Gantry  Frame Crane cause weight loss, etc
 3.Rope broken accident
 The main reason for rope breakage is lifting tensile steel wire rope overloading. broken wire rope reel will lead limit switch failure; Wire rope used for long time and lacking of maintenance will result in fatigue deformation and wear damage
 4.Fracture hook accident
 Hook breakage accident refers to hook fracture caused by accidents. The main reason is hook material’s defect, long-term hook wear but still use and often use.

Double girder gantry cranes china1-3.jpg

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