CGBK Rail Clips

Features of CGBK Rail Clips

1. Ease of Installation and Maintenance
   CGBK Rail Clips are designed to facilitate rail installation, adjustment, and replacement, ensuring efficiency in operations.
2. Noise Reduction and Vibration Dampening
   Thanks to the rubber tongue and composite rubber pad, the clips provide cushioning and effectively reduce noise.
3. Bolt Torque Specifications
   The M22 bolts used in the system are tightened with a torque of 170 N·m.
4. Maximum Lateral Force
   The clips can withstand a maximum lateral force of 80 kN, ensuring stability under heavy loads.

Key Considerations for Selecting CGBK Rail Clips

1. Compatibility with Crane Wheels and Rails
   • The crane’s horizontal wheels must match the specifications of the chosen rail type.
2. Clearance Between Crane Wheels and Rail Clips
   • Ensure a clearance of less than 10 mm between the crane’s horizontal wheels and the rail clips.
   • If this condition is not met, reverse bolt installation can be used to minimize space occupied by the rail clips.
3. Reinforcement for Heavy-Duty Cranes
   • For cranes operating under extra-heavy-duty conditions, replace the composite rubber pad under the rail with a 6 mm thick steel plate (material: Q235).
4. Model Selection Based on Rail Type
   • Choose the appropriate CGBK clip model according to the rail type. For instance, for rail type QU100, use the CGBK100 model.

Installation Steps for CGBK Rail Clips

1. Preparation of Crane Beams
   • Drill holes in the crane beams according to the specified $A$ value and maintain a 500 mm spacing between clip groups.
2. Laying the Rubber Pad
   • Lay the composite rubber pad continuously along the length of the rail.
3. Positioning the Clips
   • Place the front section of the CGBK Rail Clip against the rail and insert the bolts.
4. Tightening the Bolts
   • Tighten the bolts securely, ensuring the rubber tongue presses tightly against the rail.