Street Lighting Poles: Types, Advantages, and Applications
All metal lighting poles are divided into heavy-duty and non-heavy-duty. Their differences extend both to their application and installation method. The main difference between heavy-duty and non-heavy-duty poles is the method of cable supply to the power consumer. In the case of heavy-duty structures, the cables are installed above ground. Non-Ilbus support requires underground cable installation.
Article Contents:
Types and Features of Lighting Poles
Lighting poles (SPG) are installed using the same technology as non-heavy-duty poles. Depending on the installation method, the following types of poles are available: Power flanges. Their installation begins with grounding the embedded elements and pouring concrete into them. The poles themselves are then secured to the embedded elements using anchor bolts (special fasteners) or welding; power — excellent power (buried). To install them, a small hole is first dug. The support base is placed in it and reinforced by filling it with the expected concrete mixture.
- In the field of metal structures, power lighting poles, the designation is omitted.
- OS — power support;
SF — power flange;
- SP — straight length power.
- Power structures are also classified by cross-section. Taking this factor into account, the following types of supports are distinguished:
- Tubular. The cross-section of the structure is circular. The support itself can consist of several pipes of different diameters, not just one. This ensures high load-bearing capacity of the column, with one pipe inserted into another;
Facing. In cross-section, polyhedrons are polyhedrons with a variable number of faces, from 6 to 16. Their presence makes the structure more rigid, reliable, and stable;
- e-HorsePower rounds. They taper uniformly in a direction, ensuring more economical metal consumption. Cylinders are successfully used in functional and decorative lighting in urban areas.
- Special categories include transport power supports (T P-STRAT E-LENGTH, T F-FLANGE). Depending on the thickness of the steel sheets used in the production process, structures can be designed for loads from 0. 4 to 3 tons. Taking into account the thickness and weight of the SIP, specific load-bearing capacity values are determined. The type of support can be end, intermediate or corner, since loads in different cases act in different directions.
- Considering the fact that the wires cannot be pulled at a level below 7 m, the height of the supports is most often from 8 to 10 m, and the height of the lighting masts alone reaches 50 m. Cable laying is carried out in different ways:
For overhead wiring – through holes in the upper part of the support or using clamps and traverses;
For underground wiring – in the hollow shaft of the support. In practice, a series of power towers can be designed to carry cables underground. To do this, an audit window should be provided at the bottom of the shaft.
- Scope of application of power lighting poles
- The areas of use of street lighting power are more extensive than those of unaccounted for ones. First of all, they are used to organize coverage of premises with a large area (gas stations (gas stations), enterprises, parking lots, etc.). Even the range of use of power supports includes:
Applications of Lighting Poles
General design of advertising and other design;
- Laying homemade insulated wires between villages;
- Provides power lines for urban electric transport (trolleybuses and trams).
- The advantages of power support include fast production time. This is due to the simplicity of the design. The circular cross-section ensures uniform load distribution and stabilizes the column.
- Where is it profitable to order power lighting poles?
The KSO-1 group of companies has its own production and also produces power poles for lighting. The steel used in production fully complies with state standards. In addition, each stage of the creation of such metal structures must be controlled and, at the end, treated with hot zinc to protect against corrosion, which ensures a long service life for the structures.
Where to Order Lighting Poles Profitably
Power poles for street lighting: types, advantages, scope of application
