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Tower bolts

2024-06-04

1、 The function of tower bolts
Tower bolts are key components used to connect the structure of an iron tower, playing a role in supporting and fixing the tower. During use, bolts not only need to withstand natural forces such as wind and rain, but also the weight of the tower itself and the pressure and tension brought by the power line. Therefore, bolts must have sufficient strength and hardness to ensure the stability and safety of the connection.
2、 The structure of tower bolts
Tower bolts usually consist of six parts: thread, head, neck, cone, tail, and bolt body. Among them, threads are the key parts used to connect two components, and common types of threads include triangles, circles, and rectangles. The head is the part near the thread, usually in different shapes such as hexagonal, square, and circular, serving as a fixing and rotating part. The neck is the part that connects the head and bolt body, and its length is generally 1.5 times the diameter of hex bolt. A conical surface is a part composed of a conical surface and a flat surface, used to help bolts enter the holes of two connecting parts. The tail is the farthest part from the thread, usually composed of external threads and a larger diameter. The bolt body is the main part of the entire bolt, bearing the tasks of load-bearing and load-bearing.
3、 Material selection of tower bolts
The material of tower bolts is usually made of high-strength alloy steel or stainless steel. Mainly considering the strength, hardness, corrosion resistance, wear resistance, and high temperature resistance of materials. At the same time, it is necessary to meet the characteristics of weldability, malleability, and machinability, in order to facilitate the manufacturing and assembly of the iron tower.
4、 Notes on the use of tower bolts
1. Select standard and qualified tower bolts, and if necessary, conduct tensile tests on hexagon head bolts;
2. Follow installation and usage standards, correctly install and tighten bolts;
3. Regularly check whether the tower bolts are loose or worn, replace damaged parts in a timely manner, and ensure their normal operation and service life;
4. Ensure that the tower bolts are not affected by the external environment, avoiding corrosion and corrosion;
5. Adjust the tightening force of bolts according to climate and operating conditions to maintain stability and firmness at the connection.
【 Conclusion 】
Tower bolts are key components connecting the structure of an iron tower, which depend on the high strength and corrosion resistance of the material in order to play their role well and ensure the safety and stability of the tower. During use, it is necessary to pay attention to selecting qualified bolts and correctly installing and repairing them to ensure their normal operation and service life.