What are the classifications of traffic signal poles?
Traffic light poles are also known as traffic lights. Traffic signal poles are an important part of traffic signals and an important framework part of road traffic signals.
According to the structure, the signal light pole is divided into a combined light pole, an octagonal signal light pole, a cylindrical signal light pole, and a conical signal light pole. According to the structure, it can be divided into a single cantilever signal light pole, a double cantilever signal light pole, a frame signal light pole, and an integrated signal light pole.
What are the classifications of traffic signal poles:
1.Combined light pole
The combined multifunctional pole body is simple and generous. The signal light pole is based on the most basic round pole, polygonal pyramidal pole, and square pole as the main load. The multifunctional pole is equipped with different accessories to make it functional in different roads and environments. The chute design is convenient for installation and removal. The modular design allows each accessory to be matched with different poles. Its multiple combinations Meet the needs of today's roads.
2.Frame signal light pole
The material of the rod body is Q235 or Q345 steel. The vertical rod and cantilever are frame structures. The welding seams are fully welded and smooth. Bolts and fasteners are made of galvanized or stainless steel. The height of the main rod is 7.0 ~ 7.5m, and a 150 × 250mm rectangular tube is used, with a wall thickness of 5-10mm; the cantilever length is 6 ~ 14m, and a 100 × 200 rectangular tube is used, with a wall thickness of 3-8mm.
3.Half-frame signal light pole
The material of the rod body is Q235 or Q345 steel, the vertical rod and the cantilever are frame structures, and the welds are fully welded, smooth and smooth. Bolts and fasteners are made of galvanized or stainless steel. The main pole is 7.0 ~ 7.5m high, using a 150 × 250mm rectangular square pipe with a wall thickness of 5-10mm; the cantilever length is 6 ~ 14m, using an unequal octagonal or quadrangular pole, and a wall thickness of 3-8mm.
4, octagonal single cantilever signal light pole
The material of the rod body is made of Q235 or Q345 steel.The vertical rod and the cantilever are octagonal tapered rods. Smooth without pores. Bolts and fasteners are made of galvanized or stainless steel, and the grade is 4.8 or 8.8. Member configuration: the main rod is 6.5-6.8m high and the wall thickness is 4-12mm; the cantilever length is 3-19m and the wall thickness is 3-8mm.
5.Double cantilever signal light pole
The material of the rod body is made of Q235 or Q345 steel, the vertical rod is an equal diameter round rod, the upper cantilever is an equal diameter round rod, and the lower cantilever is an equal diameter square tube. The welds are fully welded, smooth and smooth without pores. Bolts and fasteners are made of galvanized or stainless steel, and the grade is 4.8 or 8.8. Member configuration: the main pole is 6.8 ~ 7.5m high, wall thickness 4-10mm; cantilever length 5 ~ 14m, wall thickness 3 ~ 8mm.
6.Integrated signal light pole
The rod is an integrated design with a beautiful and elegant appearance.The main material of the rod is a square tube or a round tube.It is designed with an aluminum profile.The rod height is 4.5-6m.The rod body is hot-dip galvanized and does not rust for 20 years. Color optional).
Traffic signal composition structure:
1. Basic structure: Road traffic signal poles and sign poles shall be composed of vertical poles, connecting flanges, modeling arms, mounting flanges and embedded steel structures.
2. The vertical rod or horizontal support arm adopts straight seam steel pipe or seamless steel tube; the connecting end of the vertical rod and the horizontal support arm adopts the same steel tube as the horizontal arm, welded to strengthen the protection of the plate; the vertical rod and the foundation adopt the flange and embedded Bolt connection, welding reinforced plate protection; the connection of the transverse arm and the pole end adopts flange connection, and the welding reinforced plate protection.
3. The welding seams of all welding positions of the pole and its main components shall meet the requirements of the standard, the surface shall be smooth and smooth, the welding shall be smooth, smooth and reliable, and free from defects such as pores, slag, false welding and missing welding.
4. The pole and its main components have lightning protection functions. The non-charged metal of the lamp is formed as a whole, and is connected to the ground wire through the ground bolt on the housing.
5. The pole and its main components shall be provided with a reliable grounding device, and its grounding resistance shall be ≤10 ohms.
6. Wind resistance: 45kg / mh.
7. Appearance treatment: hot-dip galvanized and plastic sprayed after pickling and phosphating.
8. Traffic signal pole shape: equal diameter, tapered, reducer, square tube, frame.
