Design of European style single beam bridge crane end beam with safety protection buffer and 10 ton load capacity

1. Compact and lightweight design
Box-type structure: usually high-strength steel is welded into a closed box-type structure, which has both high load-bearing capacity and lightweight characteristics.

Low clearance requirements: reduce the height of the end beam through optimized design to adapt to the working conditions with limited plant height.

Modular production: standardized dimensions and interfaces for quick assembly and maintenance.

2. Drive and travel system integration
Three-in-one drive unit: a compact drive unit integrating motor, brake, and reducer to reduce the volume of the end beam.

Double-rim wheel: forged steel wheels with double rim design are used to prevent derailment and improve operating stability.

Variable frequency speed regulation: supports stepless speed change and reduces impact loads during start/stop.

3. High-strength connection structure
Flange bolt connection: the end beam and the main beam are rigidly connected through high-precision flange surfaces and high-strength bolts to ensure overall stability.

Anti-torsion design: the internal reinforcing ribs are arranged optimally to improve torsional stiffness to cope with eccentric load conditions.

4. Safety protection configuration
Buffer and anti-collision device: polyurethane buffers are installed at both ends of the end beam to absorb collision energy.

Limit switch bracket: integrated trolley travel limit trigger device installation interface.

Maintenance platform: some models are equipped with anti-slip platforms to facilitate maintenance personnel to approach the drive components.

5. Manufacturing process characteristics
Automated welding: robot welding is used for key welds to ensure structural strength consistency.

CNC machining: the wheel assembly mounting surface is precisely machined to ensure the flatness of the track contact surface.

Anti-corrosion treatment: multi-layer epoxy zinc-rich paint spraying after sandblasting and rust removal, suitable for harsh industrial environments.

6. Load adaptability design
Double-end beam synchronization control: mechanical or electrical synchronization is used to ensure the consistency of operation on both sides.