Steel buoy device and method for protecting overall stability of built hydraulic structure

The invention provides a steel buoy device and method for protecting the overall stability of a built hydraulic structure. The steel buoy device comprises hollow box bodies, the two hollow box bodiesare fixedly connected through multiple anchor cable brackets, grooves are formed in the centers of the anchor cable brackets, through holes penetrate through the two sides of each anchor cable bracket, and ropes penetrate through the through holes at the two sides and fix an anchor cable in the corresponding groove. By means of the steel buoy device and method for protecting overall stability of built hydraulic structure, through the arrangement of the hollow box bodies and the anchor cable brackets, the built hydraulic structure is prevented from being destroyed or damaged. 种保护已建水工建筑物整体稳定性的钢质浮体装置及方法，包括空心箱体，两空心箱体之间通过多个锚缆托架连接固定，所述锚缆托架中心设有凹槽、两侧设有穿孔，绳穿过两侧穿孔并对凹槽内的锚缆进行固定。本发明提供的种保护已建水工建筑物整体稳定性的钢质浮体装置及方法，通过设置空心箱体、锚缆托架，避免对已建水下水工建筑物产生破坏或损伤。