Floor mounted jib crane installation

The main technical requirements for the installation of the floor mounted jib crane are as follows:
1. The floor mounted jib crane diagonal inspection error is less than 5mm;
2. The relative error of the bolt is less than 1mm;
3. The floor mounted jib crane camber is between (0.9 ~ 1.4) L / 1000;
4. The side bend is not more than 1/2000 of the span;
5. The floor mounted jib crane grounding resistance is less than 4Ω;
6. The overall resistance of the floor mounted jib crane machine to ground is greater than 0.8MΩ.
 
floor mounted jib crane

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