steel bracket

基本解释

During construction of pylon top, steel bracket was used instead of corbel on the top for better appearance.
塔顶施工期间，采用钢托架取代塔顶牛腿方案，美化桥塔设计；
He conformed the custom steel bracket to the shape of the sign and bolted it to the post with lag screws, links and eyebolt screws for the sign.
他将钢支架做成与标识匹配的形状，然后用拉力螺钉、链环和螺栓将其固定在柱子上。
To complete the installation and unloading of steel bracket of such great weight smoothly involves complex structure stress and many difficulties in swing.
要安全顺利完成如此大重量的钢支架安装与卸架施工，结构受力复杂，吊运难度大。