High pole light daily maintenance solar street light-litelsolar manufacturer

High-pole lighting refers to high-pole lighting facilities with a pole height equal to or greater than 20m, which are used as large-area lighting facilities such as urban roads and highways, squares, stadiums, airports, port terminals, etc. There are three types of high-pole lighting facilities: fixed (single or multi-column), lift (electric lift or manual lift), and hydraulic tilting. At present, the more commonly used high-pole lights are electric lift-type high-pole lights; the lift-type high-pole lights are composed of light panels, light poles and foundations, lifting consoles, power distribution systems and lightning protection devices. High-pole lighting is a special kind of lighting equipment in urban lighting facilities, and its safety and normal use requirements are particularly high. For this reason, the Ministry of Construction issued the 'Technical Conditions for High-pole Lighting Facilities' (CJ/T3076) in 1998. -1998). High-pole lighting facilities are not widely used in our usual urban lighting engineering construction, but the maintenance of high-pole lights cannot be ignored. The safe operation of high-pole lights is very necessary, so the maintenance of high-pole lights must be carried out in daily maintenance. Special attention is paid to maintenance. The product should be regularly maintained in accordance with the relevant provisions of the product manufacturer's product instruction manual. The main contents of daily maintenance of high pole lights: 1. Check the hot-dip galvanized anti-corrosion condition of all ferrous metal components (including the inner wall of the lamp pole) of high-pole lighting facilities, and whether the anti-loosening measures of fasteners meet the requirements (the anti-corrosion quality should meet the requirements of GB /T9790, GBJ36011 and relevant regulations of GB/T11373). 2. Check the verticality of the high pole lighting facilities (the theodolite must be used for measurement and testing regularly as required), and the allowable error of the pole point should be less than 3‰ of the pole height. The straightness error of the pole axis shall not be greater than 2‰ of the pole length. 3. Check whether there is rust on the outer surface of the lamp pole and the welding seam. For those who have experienced a long service period but cannot be replaced, if necessary, use ultrasonic inspection, magnetic particle inspection and other inspection methods to detect and test the welding seam. 4. Check the mechanical strength of the lamp panel to ensure the safe use of the lamp panel. For the closed lamp panel, check its heat dissipation; 5. Check the fastening bolts of the lamp bracket and adjust the projection direction of the lamp reasonably; 6. Carefully check the inside of the lamp panel The use of wires (flexible cables or cords) depends on whether the wires are subjected to excessive mechanical stress, aging, cracks, exposed wires, etc. If there is any unsafe phenomenon, they should be dealt with immediately; 7. Damaged light source appliances and other components 8. Focus on checking the lifting transmission system: (1) Comprehensively check the manual and electric functions of the lifting transmission system, requiring flexible mechanism transmission, stable lifting, safe and reliable. (2) The deceleration mechanism should be flexible and light, and the self-locking function is safe and reliable. The speed change ratio is reasonable, and the speed of the lamp panel should not exceed 6m/min when it is electrically raised and lowered (it can be measured with a stopwatch). (3) Check the stainless steel wire rope for broken strands, if found, replace it firmly. (4) Check the brake motor, the speed should meet the relevant design requirements and safety performance requirements; (5) Check the overload safety clutch and other overload safety protection devices of the transmission system. (6) Check the electrical and mechanical limit devices, limit devices and overtravel limit protection devices for the lifting and lowering of the lamp panel. (7) When a single main wire rope is used, the reliability and safety of the braking or protective device to prevent accidental fall of the lamp panel should be checked. After the light panel of the wire rope is raised to the right position, check the automatic hooking and decoupling unloading device to ensure that the hooking and decoupling are free. (8) The wiring in the inspection rod must be fixed firmly without being compressed, clamped or damaged. 9. Check power distribution and control equipment (1) The power distribution line and the light panel line should be fixedly connected. (2) The wire connection should be firm and reliable, without loosening and falling off. (3) Check the three-phase load balance and the control of the midnight light. (4) Check the electrical connections. When torsion, bending and vibration may occur, they should be securely and reliably fixed without loosening. 10. Check the electrical safety performance, check the insulation resistance between the power supply line and the ground: not less than 10M? 11. Check the protective grounding and lightning protection devices (1) The metal lamp pole and the metal casing of the electrical equipment should have a good protective grounding. Use a grounding resistance tester to test the grounding resistance should not be greater than 10. (2) Check the fixation of the lightning rod; 12 . Measure the plane of the foundation panel with a level ruler, and analyze the uneven settlement of the foundation based on the inspection results of the verticality of the light pole, and make corresponding treatments. 13. Regular on-site measurement of the lighting effect of high pole lights.