Practice of 90-degree elbow of cable bridge

1, make a flat 90-degree bend of 45+45 degrees: multiply the bridge height by 0.4 to get the value w,? Draw the center line where necessary, then measure W to both sides to form a triangle, then cut the line to be cut and bend it.

2. Multiply the bridge width by 0.4 to get the value w,? Draw the center line where necessary, then measure W to both sides to form a triangle, then cut the line to be cut and bend it.

3. Multiply the bridge width by 0.4 to get the value w,? Draw the center line where necessary, then measure W to both sides to form a triangle, then cut the line to be cut and bend it.

Finally, as shown in the figure:

Extended data

Cable bridge is the full name of a rigid structural system (hereinafter referred to as bridge) consisting of straight segments, elbows, tees, four-way members, arm brackets (arm brackets) and hangers with tightly supporting cables. The upwelling bridge has been recognized by the market and accepted by the localization of the cable bridge industry. Products are made of high-quality cold-rolled steel plates, which have attracted wide attention. Surface technology includes cold galvanizing, hot galvanizing, electrostatic spraying, fire retardant coating and baking paint.

When the cable tray is installed, it is supported by the upright post and the support arm. The column is the main component to support the cable bridge; The load of the bridge is transferred to the column through the support arm. Therefore, the strut and bracket are the two main components of cable tray installation.

Reference materials? Suoqiao Baidu Encyclopedia