Optimus Prime, single column, gun, advertising tower construction of production welding installation, following the Beijing-Shijiazhuang Expressway, Jing Kun-speed, high-speed Shek, Shihuang Expressway, Shijiazhuang-Taiyuan Expressway, Green silver high-speed, wide high-speed, high-speed billboards fabrication and installation, the company is a professional outdoor advertising company, has accumulated rich experience in construction advertising, professional production level and quality of works, services in the advertising industry. Single-column ad tower is generally divided on both sides of the T-brand and three cards of two A-type main card face style, which consists of two parallel sides of cards, or the angle of the sign face composed mainly suitable for both sides of the highway, there is Taking into account the vehicle's visual effects, on both sides of the sign face portion is set to be a small margin brand angles. The three cards are mainly used at the position at road intersections or highway exchange. Now commonly used in single-column highway billboard sign face size sided mainly 18m × 6m, and the size of the sign face 7m × 21m, and in the design of the sign face dimensions should consider requiring local city management and local wind load, etc., now Hebei most of its provisions no larger than the size of the sign face 6m × 18m. Single column construction safety requirements: single-column ad tower is built on both sides of the highway there is a column supporting a large billboard, now long to do is 18MX6M both sides or three sides, some places do even bigger, thus affecting the security of a single-column ad tower, now standard welded single column billboard by the provincial institute design drawings, sophisticated construction team to ensure the quality, safety first principle construction of single-column advertising tower style products and applications : three single-column billboards, T-type double-sided single-column ad tower, three LED single-column ad tower, Optimus Prime billboards, shaped 21m × 7m single-column ad tower card, multi-style advertising column, double-shaped LED column, Cross the road billboards, airport 18m × 6m Single Column billboards, outdoor billboards tower roof and floor Wai file billboards, large gantry billboards, outdoor full-color LED display single column, such as single-column ad tower production standards Ingredients: single-column ad size 18m × 6m sides three single-column advertising executive: Spiral 1220 × 12mm 1220 × 10mm single-column ad Beam: Spiral 630 × 8mm 377 × 8mm single-column ad skeleton: channel 14 # 12 # 10 # 8 # Single Column billboard surface: ∠40 × 4 ∠50 × 5 single-column ad panels: 0.5 mm single-column ad foundation: pile foundation of artificial digging wells or ladder-type basis. A single-column ad tower preparatory work before installation 1. If the installation requires lane and hoisting advertising facilities in advance to the authorities run the relevant permit procedures; on-site assembly and lifting process can be broken lawn and trees, shall Related Highways Department to submit an application; when the lane, to establish warning signs at both ends of the occupation of the road, and sent someone to look after. 2, familiar with the drawings, organize relevant technical staff to analyze drawings of steel structures, construction technology and work together to arrange the construction plan. 3, the size of the installation of billboards select the appropriate crane and sling based on, snap ring, wind cable rope. Second, single-column ad tower Installation Notes 1, clear installation sequence: column → billboard skeleton hoisting installation → billboard sign face installation → sporadic components are installed. 2, basic review: Before installing arrange technical personnel to review the basis for measurement, inspection includes: basal plane to be smooth, can not have cracks, honeycomb, exposed tendons and so on; transverse centerline basic and perpendicular to the longitudinal centerline; foundation Dimensions deviation is less than 20mm. 3, install the mounting position to choose the right car to the geological conditions of stability and not to harm the green criteria; lifting height is not too high or too low, to lifting height of firmware and installation requires appropriate adjustments; adjust the verticality of the column with a cable wind rope eliminate personnel near adjustments to security risks; theodolite verticality verify that the installation is less than 10mm. 4, installation of billboards in addition to pay attention to the sign face lifting process of security issues, but also pay attention to anti-corrosion work welding firm, as well as the junction; lifting the promotion process should adjust billboard skeleton is inclined, and constantly adjust until to a safe location so far, the whole process by hand command, and with a whistle harmonized operational. 5, according to plans the lighthouse and other components installed. Third, the single-column ad tower construction safety requirements 1, aerial work seatbelt. 2, the lifting process, below the hanging objects can not stand people. 3, various materials stacked securely to prevent pitch and roll. 4, the high-altitude gas cutting or welding, should take measures to prevent cut metal or sparks falling wounding. 5, rain, wind greater than 4, such as at night, try to avoid high-altitude operations. 6, anti-corrosion coating construction site, should be avoided and inflammable and explosive materials put together, should be kept far distance between the two