Specifications and models of embedded parts for high mast light poles

Embedded parts are mainly used to fix and support high pole light poles. During the selection and construction process, it is necessary to comply with relevant national and local standards and adopt scientific and reasonable design and construction plans to ensure that the embedded parts can operate safely and stably.

 

 I. Basic concept of embedded parts

Embedded parts of high mast light poles refer to the metal structure buried in the foundation of the lamp pole, which is used to reinforce the lamp pole and ensure its stability under the influence of external factors such as wind and vibration. Its design and material are directly related to the safety and service life of the entire high mast light poles system.

 

II. Specifications and models of embedded parts

1. Materials:

- Commonly used materials are Q235 or Q345 high-strength steel, which have good strength and durability. These materials are generally hot-dip galvanized to enhance their corrosion resistance.

2. Foundation type:

- Base shape: The base of embedded parts usually has a variety of shapes, including square, round and rectangular, and the common sizes are 400mm x 400mm, 500mm x 500mm and 600mm x 600mm, etc.

- Thickness: The thickness of the base is generally between 12mm and 25mm, and the thickness needs to be reasonably selected according to factors such as the height of the lamp pole and external wind load.

3. Bolt specifications:

- Bolt diameter: Generally, M20, M24, M30 and other specifications are adopted. M20 is suitable for small lamp poles, while M30 is used for high mast light poles.

- Bolt length: The length is usually between 300mm and 600mm. The specific length depends on the depth of the foundation and other installation requirements.

4. Connectors:

- Connectors include nuts, flat washers and spring washers, etc., to ensure that the embedded parts are firmly connected to the lamp pole to avoid loosening due to vibration.

5. Special design requirements:

- According to specific environments (such as strong winds, weak cement foundations, etc.), embedded parts with thickened or increased support angles can be customized to improve their bearing capacity and stability.

III. Design requirements

The design of embedded parts for high mast light poles poles should follow the following principles:

1. Load analysis:

- A detailed analysis of the deadweight of the lamp pole, additional structures (such as lamps, billboards, etc.), regional wind force, vibration, etc. is carried out to ensure that the embedded parts can bear the load stably.

2. Foundation design:

- The depth and width of the foundation should be calculated in combination with the soil properties and its bearing capacity. Generally speaking, the foundation depth should not be less than 1 meter, and the width should be greater than the width of the base.

3. Wind-resistant design:

- The wind problem faced by high mast light poles is particularly important. Therefore, the embedded parts design must ensure its stability and tolerance to wind. The resistance can also be enhanced by increasing the volume of the pit or setting diagonal bracing measures.

 

IV. Construction precautions

1. Foundation pit excavation:

- Before excavation, the foundation pit standards must be determined to prevent slope collapse and cause safety hazards. After the foundation pit is excavated, the soil should be checked to ensure that its bearing capacity meets the design requirements

2. Accurate positioning:

- When installing embedded parts, be sure to ensure accurate positioning. A laser level can be used for correction to avoid tilting of the lamp pole after erection.

3. Concrete pouring:

- When pouring concrete, it should be carried out in accordance with the prescribed ratio to ensure the solidity of the concrete. After pouring, concrete should be fully cured to achieve optimal strength and durability.

4. Check of connectors:

- After connection, check whether all bolts and nuts are tight to avoid safety hazards caused by looseness. Regular inspection and maintenance are recommended.

 

V. Summary

The specifications and models of embedded parts of high mast light poles are diverse. Their design and manufacturing process need to consider a variety of factors, including the height of the lamp pole, the use environment, wind requirements and foundation conditions. During the construction process, the design requirements should be strictly followed to ensure the installation quality to ensure the safety and stability of the high mast light poles. With the continuous development of urban infrastructure and the improvement of functional requirements, the design and technology of embedded parts will continue to innovate, providing strong support for the safe and efficient operation of urban lighting systems.