1 Scope This standard specifies the product classification, technical requirements, test methods, inspection rules and requirements for marking, packaging, transportation and storage of road light poles. This standard is used for the production, experimental methods and inspection rules of light poles. 2 Normative references The clauses in the following documents become clauses of this standard through reference in this standard. For dated references, all subsequent amendments (excluding errata content) or revisions do not apply to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. . For undated references, the latest edition applies to this standard. 1. GB2694-88 hot-dip galvanized body galvanized quality 2. GB10854-89 steel structure welding dimensions Hot-rolled steel plate including strip steel varieties 6, DL/T646-98 transmission line steel pipe pole manufacturing technical conditions 7, AASHT01994 light pole, high pole, traffic signal pole 4 Technical reference requirements for lamp poles 1. The main pole is formed in one time, the welding seam of the steel pole (Q235) must be smooth and smooth, and the flatness error between the convex part of the welding seam and the pole body should not be greater than ±1mm. The welding method of the lamp pole is automatic sub-arc welding, and the coloring flaw detection inspection meets the requirements of the international welding standard GB/T3323-1989111. The socket connection method of the light pole is fixed by nails and top wires. 2. The anti-corrosion treatment of the lamp pole is hot-dip galvanized. The surface of the galvanized layer is smooth and beautiful, and the gloss is consistent. There is no wrinkled skin, slump and zinc tumor, peeling, spots, yin and yang surface defects, the thickness of the zinc layer is more than 85um, the adhesion of the galvanized layer should meet the GB2694-98 standard, and it is guaranteed not to fade for 8 years, and the wind resistance of the light pole The capacity is designed at 36.9 m/s. The anti-corrosion life of the lamp pole is more than 20 years. 3. The thickness of sprayed plastic on the surface of the lamp pole is ≧100um, the adhesion reaches GB9286-880 level, the surface is smooth: the hardness is ≧2H, the outdoor weather-resistant material is used, and the spraying material is all polyester plastic powder. 4. The light pole process and acceptance standards are implemented in accordance with national standards. Design factor 1.8. The design life of the light pole is more than 20 years. 5. The design of the light pole should be easy for the wires to pass through, and the hand hole door should be in the form of a backpack door. The pole door must be flat and smooth, with an error of no more than ±1mm from the leveling of the pole. The same lamp pole door and the door have better interchangeability to meet the requirements of anti-theft and rain-proof. After the pole door is cut, it is partially strengthened, which basically reaches the strength of the original whole pole. 6. Appearance color: according to the color specified by the owner. (Effective color)5 Light pole technical parameters 1, taper: 12: 10002, straightness deviation: <0.2%3, length deviation: <+5nm4, opposite margin deviation: +2mm5, lamp body distortion: <5° 6. The straightness of the rod body: <1mm7, the twisting degree of the curved arm: <2°8, the deviation of the side distance of the curved arm part: <15°9, the deviation of the perpendicularity between the flange and the rod body: <1°10, the flange welding position Deviation: <2mm11, Thickness of galvanized layer: ≥85um12, Surface spray thickness of lamp pole: ≥100um13, Design factor: 1.814, Wind resistance: 36.9m/s6 Technical test standard of lamp pole: 1. Adhesion test, cross marks Stick it vertically for 12 times with special adhesive tape without peeling. 2. Thickness test of galvanized layer: 30 points are selected arbitrarily, and the arithmetic mean value is greater than 86um. 3. Salt spray resistance test: 5%NaCl, 35°C, 96 hours without yellow rust. 4. The thickness uniformity of the galvanized layer is tested, and the copper sulfate dipping method is tested for 6 times without copper hanging. 7 Technical parameters of all-polyester plastic powder for light poles: 1. State in the container: uniform color, loose and no agglomeration 2. Sieve residue (88um%): <0.53, curing conditions: 180-200±2°C 10- 20 minutes 4. Appearance: smooth, slightly anti-orange peel wrinkle allowed 51-84%, flat light 50-15%, matt <14%8, impact strength: 50kg/c㎡9, pencil hardness ≥2H (no scratches) 10, adhesion (cross-cut method): 0 grade 11, Bending test (conical shaft): 3mm passed 12, cupping test ≥6mm We mainly produce and sell outdoor lighting fixtures for roads, squares, stations, docks, courtyards and indoor industrial and mining lighting. Varieties are:
solar street light,
led street light, single-arm light, double-arm light, high pole light, combination light, garden light, landscape light, lawn light, buried light, solar light, led light, led lamp holder, solar panel, Fountain sculptures, various traffic sign poles, traffic lights, power poles, and supporting ballasts and triggers, and also produce light-controlled and time-controlled switch boxes. We have always paid attention to product quality and adhered to the tenet of 'quality is the life of an enterprise'. At the same time, we have always paid attention to the research and development of new products and listened to the opinions of customers with an open mind, which has enabled us to continue to grow and develop in the market competition. 'Quality first, reputation first, customer first' is our consistent tenet, and 'survive by quality, seek benefit from management' is our corporate creed, and we wholeheartedly provide the best services to our new and old customers.
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