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Price of 230,000-ton Railway Rotation Spherical Hinge 230MN High-Speed Rotation Spherical Hinge Installation Rotation Construction

The rotation spherical hinge is a core component in bridge rotation construction, primarily used to support and achieve the smooth rotation of the bridge superstructure, Price of 230,000-ton Railway Rotation Spherical Hinge 230MN High-Speed Rotation Spherical Hinge Installation Rotation Constructionensuring stability, precision, and safety during the rotation process. It is widely applied in bridge construction in complex environments such as crossings over railways, highways, and rivers, especially in scenarios where traffic interruption must be avoided or traditional construction methods cannot be used.

I. Structural Composition of the Rotation Spherical Hinge

The rotation spherical hinge typically consists of the following parts:

1. Upper Spherical Hinge

   • Connected to the bridge superstructure, usually featuring a convex spherical structure.
   • Responsible for transferring the weight of the bridge and enabling rotation.

2. Lower Spherical Hinge

   • Connected to the bridge substructure, Price of 230,000-ton Railway Rotation Spherical Hinge 230MN High-Speed Rotation Spherical Hinge Installation Rotation Construction usually featuring a concave spherical structure.
   • Works in conjunction with the upper spherical hinge to form the rotation contact surface.

3. Sliding Surface

   • Located between the upper and lower spherical hinges, typically made of high-performance wear-resistant materials (such as PTFE plates).
   • Used to reduce friction during rotation, Price of 230,000-ton Railway Rotation Spherical Hinge 230MN High-Speed Rotation Spherical Hinge Installation Rotation Construction ensuring smooth rotation.

4. Rotation Axis

   • Provides the axis of rotation, ensuring the bridge remains stable during the rotation process.
   • Typically made of high-strength steel.

5. Lubrication System

   • Adds lubricant between the sliding surfaces, Price of 230,000-ton Railway Rotation Spherical Hinge 230MN High-Speed Rotation Spherical Hinge Installation Rotation Construction further reducing friction.

II. Functional Characteristics of the Rotation Spherical Hinge

1. Support Function

   • Bears the entire weight of the bridge superstructure and transfers it to the substructure.

2. Rotation Function

   • Enables smooth rotation of the bridge superstructure through the coordination of the upper and lower spherical hinges.

3. Precise Alignment

   • Ensures precise alignment of the bridge during rotation to meet design requirements.

4. Friction Reduction

   • The design of the sliding surface and lubrication system effectively reduces friction, minimizing the driving force required for rotation.

5. Safety

   • High-strength materials and precise design ensure safety and stability during the rotation process.