The high pole lamp is beautiful and practical, which is […]
The high pole lamp is beautiful and practical, which is widely used in road lighting. The safety performance of high pole lamp mainly depends on its foundation embedment, which is very important. Then, the following matters must be paid attention to when the high pole lamp foundation embedment.
1. There is a direct relationship between the foundation of high pole lamp and the soil conditions of the installation position, as well as the height and weight of high pole lamp. These aspects must be taken into account in the design and production of high pole lamp.
2. All fasteners except bolts shall be made of stainless steel, which has a long service life and is easy to operate. In addition, when tightening all kinds of nuts, be sure to add gasket or spring gasket. The distance between the exposed nuts of the tightened screws shall not be less than two pitches.
3. In the foundation of the high pole lamp, the conduit for the incoming and outgoing cables shall be reserved. These conduits are generally hot-dip galvanized steel pipes, and the reinforcement and strength of the bottom shall be marked at the same time, which provides the foundation and convenience for the construction of the high pole lamp in the future.
4. The lightning rod shall be set at the top of the high pole lamp, and the lightning rod shall be set independently. The length of the lightning rod is generally half a meter. It must be noted that the tip of the lightning rod cannot be sprayed with plastic. The grounding body shall be set around the lamp foundation. There are specific requirements for the grounding resistance and the acceptance length of the grounding electrode. Therefore, the construction shall be carried out according to the relevant requirements during the production and installation 。 The grounding body shall also have lamp pole, lamp plate and distribution box for reliable connection to finally form a reliable conductive path.
In a word, the embedded quality of the high pole lamp foundation plays a decisive role in the safety performance of the high pole lamp. It must be careful in the installation and construction process.