How to Keep Crane Stability?
How to Keep Crane Stability?
In recently years, collapse accidence happened on hoists always occurs coastal region due to the frequent influence of typhoon or sea wind, especially, cranes with defect on stability design exist hidden safety trouble.
Although lightweight design of hoist equipments is uphold by increasing manufactures, quality and safety is the first. Therefore, every factory should pay attention to the quality to avoid crane accidents. According to the safety issue offshore, Zhengzhou Huazhong Construction Machinery Co., Ltd. has adopted effective measures as following:
1. First-made regular hexagon honeycomb beam in China, which has strong anti-wind capacity.
2. Steel material such as angle iron and box iron is made of joist iron, so that it can reinforce the stability of self-weight of the cranes.
3. Operated on coastland, cranes need to be added safety devices such as anchor and rail clamping device. In addition, if there meet with strong breeze, cable chain will be used to block it.
4. In accordance with the requirements of General Office of Special Office in China, gantry crane over 200t must be added safety monitoring system. And Anti-tipper device also need to be used on the coastal area.
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