Outdoor billboard daily maintenance of specific how to do_Taiyuan outdoor advertising

Taiyuan outdoor billboard daily maintenance of specific how to do, what are the common maintenance? a) outdoor billboard structure anti-corrosion maintenance at least once a year, found that there is rust, paint peeling, cracking and weathering and other phenomena should be base cleaning, rust removal, repair and repainting. b) The joints (welds, bolts and anchor bolts) of the components should be inspected at least once a year, and any cracks in the welds and loosening of the nodes should be repaired and tightened in time. c) Lighting, power supply and electrical control equipment should be regularly maintained to ensure the safety of electricity consumption, and to ensure that there is no leakage of electricity or non-lighting. Lighting should be repaired as soon as it is broken. Maintenance in special seasons: a) Before the windy season, the structure of outdoor billboards should be inspected and maintained, focusing on structural strength, rigidity, structural nodes, connection welds, bolts and ground bolts. b) The degree of firmness of the connection of outdoor billboard panels should be overhauled and reinforced during the windy season. The advertising screen of the film structure should be overhauled and reinforced for its firmness, weathering and aging, and the steel ropes should be firmly and reliably tied. c) Before the windy season and rainy season, the lightning protection facilities and electrical safety insurance settings should be checked to ensure normal and safe use. Inspection The quality inspection of outdoor billboards should be entrusted to qualified professional inspection units. The structure of outdoor billboards shall be regularly inspected and calibrated to ensure safe use within the setup life. After two years of completion and acceptance of the structure of outdoor billboards, it shall be inspected and calibrated once a year. The inspection and testing of outdoor advertising facilities are as follows: safety testing of billboard structure including strength, stiffness and stability; steel structure anti-corrosion and appearance of node connection; foundation and connecting parts; electrical appliances and lightning protection facilities. The problems found in the testing and inspection should be formulated as corrective measures, and should be refurbished or dismantled. Taiyuan Zhida publicity planning main business is, publicity planning, indoor photo, large outdoor advertising, engraving, exhibition display planning + production!