Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A bailey truss installation and dismounting apparatus comprises an upper wedge-shaped steel case, a lower wedge-shaped steel case and a lower part bearer, wherein the lower part bearer is formed by a pier column steel bar and a bearing steel case; the bearing steel case covers the pier column steel rod; the lower wedge-shaped steel case is mounted on the bearing steel case; and the lower wedge-shaped steel case are opposite-pulled and fixedly connected via a double-head screw rod and a double-head nut. The bailey truss installation and dismounting apparatus solves a problem of construction potential safety during traditional construction. The bailey truss installation and dismounting apparatus is simply structured, flexibly operated and is safe and reliable; the apparatus is economic and high-efficient; and the apparatus is suitable for bridge cover beams, tying beam bailey truss installation jacking and dismounting racks.
A bailey truss installation and dismounting apparatus comprises an upper wedge-shaped steel case, a lower wedge-shaped steel case and a lower part bearer, wherein the lower part bearer is formed by a pier column steel bar and a bearing steel case; the bearing steel case covers the pier column steel rod; the lower wedge-shaped steel case is mounted on the bearing steel case; and the lower wedge-shaped steel case are opposite-pulled and fixedly connected via a double-head screw rod and a double-head nut. The bailey truss installation and dismounting apparatus solves a problem of construction potential safety during traditional construction. The bailey truss installation and dismounting apparatus is simply structured, flexibly operated and is safe and reliable; the apparatus is economic and high-efficient; and the apparatus is suitable for bridge cover beams, tying beam bailey truss installation jacking and dismounting racks.
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