Channel steel is widely used, a variety of projects can see the figure of channel steel, channel steel in the bridge guardrail template installation frame for the fixed pier, below we will introduce how channel steel is in the bridge guardrail template installation frame to play a role.



The straight beam head of the bridge guardrail formwork installation frame is supported on the bridge floor by a fixed bracket and a moving bracket, the outside of the moving bracket, the end of the straight pipe main beam is connected with the bridge with a puller with a tightener, the other end of the straight pipe main beam is provided with a guardrail formwork elevator and a hanging basket frame for placing the pedal, and the inside surface of the hanging basket frame is provided with a hook Angle to hook the bridge.



After fixing the semi-circular steel formwork on the ground according to the design height=100% of the pier column, level the steps at the interface, and use a crane to lift and fix the steel formwork; After that, cement concrete is used to build the pier column; Finally, a crane is used to manually remove the bolts of the butt joint, and then the semi-circular steel template is disassembled, lifted and placed on the ground. It has the characteristics of fast construction progress, greatly reduces manpower, and ensures the appearance quality after construction.