The system introduces the classification of sign boards, the conventional configuration of sign poles, the common specifications of sign boards and other knowledge. Make a popular science and hope that friends will receive the goods.
[1. Classification of signs]
Signs include prohibition signs, warning signs, travel signs, speed limit signs, instruction signs, reflective signs, safety signs, etc.
[2. Conventional configuration of the sign post]
According to the size difference of the column, beam and base flange, the sign pole can be divided as follows:
① Column 219x7500x8.0mm Crossbeam: 2-89x4500x6.0mm Base flange: 500x500x16mm
②. Column 273x7500x8.0mm Beam: 2-133x4500x6.0mm Base flange: 600x600x20mm
③. Column 325x7500x8.0mm Crossbeam: 2-159x4500x6.0mm Base flange: 700x700x24mm
[3. Common specifications of the sign board]
①, 3000x1500mm
②, 3000x2000mm
③, 4000x2000mm
④, 4000x2200mm
⑤, 4000x2400mm
Use aluminum plates: 3.0mm, 2.5mm, 2.0mm, 1.8mm, 1.5mm, etc.
