Foundation installation requirements for solar street light construction

Solar energy is a real green and pollution-free energy. Solar photovoltaic power generation composed of solar cells, batteries, controllers, and illuminators has the advantages of cleanliness, safety, and universality unmatched by hydropower, thermal power, and nuclear power. Therefore, solar street lights are becoming more and more popular among people, so what are the requirements for the foundation when installing solar street lights? Changhui Lighting will share with you below: 1. Determine the position of the standing lights; investigate the geological conditions, if The surface of 1 m 2 is all soft soil, so the excavation depth should be deepened; at the same time, it should be confirmed that there are no other facilities (such as cables, pipes, etc.) below the excavation position, and there is no long-term shading object on the top of the street lamp, otherwise the position should be changed appropriately. 2. Reserve (excavate) a pit of 1.3 meters in line with the standard at the position of the vertical lamp; carry out the positioning and pouring of the pre-embedded parts. The embedded part is placed in the center of the square pit, one end of the PVC threading pipe is placed in the center of the embedded part, and the other end is placed in the battery storage place (as shown in the figure above). Pay attention to keep the embedded parts, the foundation and the original ground on the same level (or the top of the screw is on the same level with the original ground, depending on the needs of the site), and one side should be parallel to the road; only in this way can the rear end of the light pole be erected and Not skewed. Then it is fixed with C20 concrete. During the pouring process, the vibrating rod should not be used to vibrate to ensure the overall compactness and firmness. 3. After the installation and construction of solar street lamps are completed, the residual sludge on the positioning plate should be cleaned up in time, and the impurities on the bolts should be cleaned with waste oil. 4. During the solidification process of the concrete, it is necessary to water and maintain it regularly; the chandelier can only be installed after the concrete is completely solidified (generally more than 72 hours).