First, the sign pole is an important part of traffic safety facilities, its role is mainly to indicate the direction of the road to the driver, as well as the use of various lanes, through the traffic signs set on the road, can make the driver understand the driving information, improve the safety of driving, but also can reduce the occurrence of traffic accidents.
Second, the type of sign pole:
1.Single-post sign pole: This kind of sign pole is mainly used for highways and some special places.
2.Double-column sign pole: This kind of sign pole is mainly used for national highways, provincial roads, county roads and some special places that need double-column prompts.
3.Cantilever sign pole: This kind of sign pole is very widely used, it can adjust the length and angle of the cantilever according to actual needs.
4.Gantry sign pole: mainly used in highway toll stations, it has the advantages of large information capacity and obvious warning effect.
3. Installation standards for sign poles:
1.Foundation embedded parts: Marker pole foundation embedded parts are buried in the ground, which are made of steel plates and concrete. Before installing the marker pole, it is necessary to measure the correct position according to the requirements of the design drawings, and then carry out the drilling operation. The depth of the embedded parts should meet the requirements, and there should be no debris and water accumulation in the hole.
2.Installation column: The column is the main part of the marking pole, which is usually made of steel pipe or square steel. When installing the column, it is necessary to ensure its perpendicularity and parallelism, and there can be no tilting or shaking. At the same time, the distance between the columns should also meet the requirements, not too wide or too narrow.
3.Sign board installation: The sign board is an important part of traffic safety facilities, and its colors and patterns can convey the necessary information and instructions to the driver. When installing the sign board, it is necessary to ensure its flatness and firmness, and it cannot be tilted or loosened. At the same time, the installation position of the sign board should also meet the requirements, can not block the traffic signal, can not affect the line of sight.
4.Installation standard requirements: the height and distance of the sign pole should be adjusted according to the actual situation to ensure that the driver can clearly see the information on the sign board. At the same time, the distance between the sign poles should also meet the requirements, not too close or too far. In addition, the installation position of the sign pole should also comply with the regulations and not affect driving safety.
4. Precautions for installation:
1.Before installing the marker pole, the foundation inserts need to be inspected to ensure that they meet the requirements.
2.When installing the column, it is necessary to ensure its perpendicularity and parallelism, and also pay attention to safety issues.
3.When installing the sign board, it is necessary to ensure its flatness and firmness, and also pay attention to whether the material and color of the sign board meet the requirements.
4.After the installation is completed, it is necessary to carry out acceptance work to ensure the installation quality and driving safety of the sign pole.
In short, highway sign poles are an important part of traffic safety facilities, and its installation quality and standard requirements are very important. Attention needs to be paid to details during the installation process to ensure the correct use of the sign pole and driving safety. At the same time, it is also necessary to strengthen maintenance and management, discover and deal with potential safety hazards in a timely manner, and ensure the safety and smooth flow of road traffic.