The role of traffic sign poles: warning signs are signs that warn vehicles and pedestrians to pay attention to the danger ahead; prohibition signs are signs that restrict the traffic behavior of vehicles and pedestrians; indication signs are signs that instruct vehicles and pedestrians to point to the road; road signs are signs to convey Road direction, location, distance information signs. Traffic sign pole manufacturers use words that are indescribable and use picture signs instead of words to convey specific information, which is used for traffic management and mainly plays the role of prompting, inducing, and indicating. Road signs mainly include main signs such as warning signs, prohibition signs, indication signs, road signs, tourist area signs, road construction signs, and auxiliary signs attached to the main signs.
What kinds of traffic sign poles are there? Traffic sign poles are the supports of road signs, which play an important role in the use of road signs and the safety of driving. When making sign poles, according to the different signs , which can also be divided into several categories.
1. Single-column traffic sign pole
It is a sign board mounted on a column, suitable for warning, prohibition, instruction signs and small guide signs of medium and small size.
2. Multi-column traffic sign pole
It is a sign board installed on two or more uprights, and is suitable for a rectangular indication or road sign.
3. Arm traffic sign pole
1. Cantilevered traffic sign pole One-type traffic sign pole, rational traffic sign pole. The sign board is installed on the cantilever, and the height of the lower edge of the sign from the ground should be greater than the clearance height specified by the road.
2. Applicable to the following situations:
(1) The column installation is difficult;
(2) The road is wide, the traffic volume is large, and the large vehicles in the outer lane block the sight of small vehicles in the inner lane;