The high pole lamp generally refers to a new type of lighting device composed of a steel column type pole and a high power combined lamp holder of 15 meters or more. It consists of a lamp cap, an internal lamp electrical, a rod body and a base part. Head shape according to user requirements, the surrounding environment, depending on the specific lighting needs; plurality of floodlights inside the lamp and the projector lamp. The rod body is generally a cylindrical single body structure, which is rolled up with a steel plate, and has a height of 25-40 meters, which means a new type of lighting device composed of a steel column type light pole and a high power combined light stand of 25 meters or more. It consists of a lamp cap, an internal lamp electrical, a rod body and a base part. The shape of the lamp head can be determined according to the user's requirements, the surrounding environment and the lighting needs; the internal lamps are mostly composed of floodlights and floodlights. The light source is generally LED, high pressure sodium lamp and metal halide lamp. The lighting radius is up to 60 meters. The rod body is generally a cylindrical single body structure, which is rolled from a steel plate and has a height of 15 to 40 meters.
First, the high pole light configuration
1. The light pole is an octagonal or twelve-corner tapered rod body. It is cut, bent and automatically welded by high-strength high-quality steel plate. The general height is 2 5, 30, 3 5 and so on. The design has the maximum wind resistance up to 6 0 m / s, each specification consists of 3 to 4 section plug. Flanged steel chassis with a diameter of 1 m to 1.2 m and a thickness of 30 mm to 40 mm.
2. The function is mainly frame structure, and the main materials are decorative steel and steel pipes, and the light pole and lamp plate are treated by hot dip galvanizing.
3. The electric lifting system consists of an electric motor, a winch, three sets of hot dip galvanized steel wire ropes and cables. The pole is mounted inside and the lifting speed is 3 to 5 meters per minute.
4. The guiding and unloading system consists of a guiding wheel and a guiding arm to ensure that the lamp panel does not move laterally during the lifting process, and the lamp panel can be automatically detached and locked by the hook when the lamp tray is raised into position.
5. The lighting electrical system is equipped with 6-2 4ç›4 0 0 w1 1 0 0 0 w gold halide (white light), flood light, floodlights, computer time controller can automatically control the switch light time and part of the lighting or full illumination,
6. Lightning protection system: 1.5m long lightning rod is installed on the top of the lamp, and a 1m long grounding wire is installed in the underground foundation and welded with underground bolts.
Second, the classification of high pole lights
Generally can be divided into lifting and non-lifting. The height of the lifting main pole is generally more than 18 meters. The electric lifting operation is convenient. After the lamp tray is raised to the working position, the disc can be automatically taken off, the ditch is automatically removed, and the wire rope is unloaded.
The lifting type high pole lamp is provided with manual and electric lifting control modes, so that the lamp panel can be safely and reliably lowered to 2.5 meters from the ground for convenient maintenance. The length of the manual remote control lead wire is 10 meters, and the operator can control the lift of the light panel at 5 meters to ensure the personal safety of the operator. The lift-type high pole light is also equipped with a spare cable. When the light panel is lowered to the lowest position, one end of the cable is inserted into the socket of the electrical control system, and the other end is inserted into the junction box on the lamp panel, so that the lamp panel can be directly powered. , repair the lamps.
Lifting high pole lights All lamps are sealed to IP65 international standards to prevent dust and rain from immersing and to ensure the life of the bulb. The materials of the lamps are generally made of aluminum alloy plates and stainless steels with good corrosion resistance.
Third, the installation of high pole lights
Ready to work
1. Carefully count all components according to the loading and packing list.
2. Check if the component is damaged, bent, twisted, and if the zinc layer is damaged.
3. The sign on each pole indicates the type, order number and number of segments of the pole. The weight of the shaft is marked with a colored pencil on the inside of the shaft. Whether the shipment is correct or not, and whether the crane is capable of lifting.
4. Mark the rod on the rod according to the maximum and minimum sleeve lengths provided on the drawing for socketing.
installation
1. Each joint is provided with a set length, but due to manufacturing, installation errors and physical factors, there is a change in the length of the sleeve, so the maximum sleeve length and the minimum sleeve length are provided.
2. In order to facilitate installation, it may be necessary to lubricate the mating surface. Be careful not to use lubricating oil to prevent leakage and contamination of the shaft. You can lubricate the inner and outer surfaces with soapy water.
3. When splicing, apply the necessary force at both ends to obtain a tight socket.
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