Safety guardrails are widely used in roads, factories, workshops, warehouses, parking lots, commercial areas, public places, and other places, and also play an important role. Especially for guardrails used on highways, due to the high incidence of traffic accidents on highways, safety protection facilities are needed. The existing guardrail structure produced by road guardrail manufacturers includes a protective body, which includes a main horizontal bar one and a main horizontal bar two arranged vertically. The main horizontal bar one and the main horizontal bar two are both composed of two horizontal bars connected by connecting loose leaves. There are several vertical guardrails evenly arranged between the main horizontal bar one and the main horizontal bar two. Although this product is easy to disassemble and assemble, the height and angle of the installed columns cannot be adjusted in small amounts during actual use, which will affect their performance. The installation of the inner crossbar, And the installation of reflective strips is fixed, with a fixed reflection angle, resulting in low application effectiveness.
The road guardrail manufacturer has developed a new type of road guardrail pole, which includes a base. The top of the base is equipped with a column, and the outer wall of the bottom end of the column is equipped with an external threaded sleeve. The outer side of the top of the base is connected with a sleeve cap, and the inner side of the bottom end of the sleeve cap is equipped with an inner ring plate. The outer top of the base is equipped with an annular groove, and the inner ring plate matches the annular groove. The outer side of the annular groove is equipped with an end cover. The inner wall of the sleeve cap is equipped with an internal threaded sleeve, and the internal threaded sleeve matches the external threaded sleeve. The inner side of the column is provided with a cavity, and the inner rod is connected to the column through a connecting rod. A bearing is set at the connection between the connecting rod and the column, and the outer wall of the inner rod is equipped with There is a support plate, and a transparent acrylic plate is set on the outer side of the support plate.
The road guardrail manufacturer uses the inner rod, sleeve cap, and bearing to rotate the sleeve cap to drive the inner threaded sleeve to rotate inside the outer threaded sleeve on the outside of the column. The inner threaded sleeve and the outer threaded sleeve are threaded together to drive the column to be fixed in the base. At the same time, the height and angle of the column can be adjusted to a small extent, which facilitates the installation of the inner crossbar. After natural wind blows onto the inner rod, the inner rod is forced to rotate through the connecting rod in the bearing on the inside of the cavity, which drives the reflective strip to rotate and improves the visual effect of the reflective strip. At the same time, the reflective strip can be seen on both sides of the guardrail, improving its practical performance.
Post time: 2024-09-12