Ma'anshan Railway Bridge Height Limit and Protective Frame Traffic Limit Elevated Guocheng Traffic

Description :

　　Introduction to Traffic Sign Pole: A prestressed steel octagonal traffic sign pole is composed of a column and a cantilever (long arm) forming an L-shape, including a pole body, a support plate, and an anchor. Support plates are welded at both ends of the pole body, and the support plates are retracted inward by a certain distance. The support plates also serve as conventional reinforcement plates. There are several cable holes arranged around the circumference on the support plate. The prestressed cable passes through the cable holes of the support plate, and one end anchors the prestressed cable passing through the support plate with an anchor. The other end uses prestressed tensioning equipment to tension the prestressed cable to the appropriate length, and then anchors the prestressed cable passing through the support plate with an anchor. Nowadays, the steel octagonal traffic sign pole structures are all highly flexible structures, which often have surplus strength and insufficient stiffness in structural design, resulting in material waste. The technical problem to be solved is to address the above shortcomings. Several prestressed cables are installed on both sides of the central axis of the pole column and cantilever, or according to the direction of force, which can solve the problems of large loads and long arms. It has the advantages of beautiful appearance, easy processing, and convenient installation. Prestressed steel octagonal traffic sign poles are lighter in weight than other steel poles of the same specifications and dimensions. The prestressed steel octagonal traffic sign pole improves the stress distribution of the pole body, increases the lateral stiffness of the pole body, and has the characteristics of light weight, low cost, and easy material recycling. The prestressed technology of steel pipe poles can significantly improve the stiffness of pole structures, reduce product costs, and save resources. It is widely used in prestressed steel octagonal traffic signal poles, prestressed steel octagonal sign poles, prestressed steel octagonal monitoring poles, prestressed steel octagonal electronic police poles, and prestressed polygonal cone-shaped transmission and distribution line steel pipes.

AfterSalesService :

• Ma'anshan Railway Bridge Height Limit Protection Frame