Heavy-Duty Double Cantilever Road Sign Pole

This product has stronger load-bearing capacity; the poles typically use large-diameter thick-walled steel pipes or variable-diameter structures. Its core physical characteristic is a bidirectional force balance design; through the symmetrical installation of the two crossarms, it can offset part of the overturning moment. The surface treatment also uses hot-dip galvanizing and powder coating. Its connection points are reinforced by welding, with full welds and non-destructive testing.

Primarily used in the median strips of urban main roads, intersections of large overpasses, and complex road sections requiring simultaneous guidance for left/right turn or straight-ahead lanes.

·Problem: Unequal weight on both sides of the sign causes the pole to tilt to one side.

Solution: Conduct precise stress balance checks during the design phase, adding counterweights or adjusting wall thickness if necessary on the lighter side.

·Problem: Excessive shear force on the foundation base bolts.

Solution: Use double nuts for fastening and increase the bearing area of ​​the washers.

·Important Note: Special attention must be paid to the horizontal alignment of the bidirectional cantilever during installation. Since these members are installed in the center of the road, strict traffic control measures must be implemented during hoisting operations to ensure the safety of construction personnel and passing vehicles.

Customizable sizes.