The Wheel Assemblies for Gantry are crucial components that support the movement and operation of gantry cranes. Here is a detailed description of these assemblies based on the search results:
Key Components and Features
Wheel Axle: The central component that connects the wheels to the crane’s frame. It supports the load and allows the wheels to rotate smoothly. The axle transmits the weight of the crane and its load to the wheels, ensuring even distribution. It is usually made from high-strength steel to handle heavy loads and resist deformation.
Wheel Disc: The part that makes direct contact with the crane tracks or rails. It is crucial for ensuring stable and efficient movement. The wheel disc is often manufactured from cast steel or forged steel, with surfaces heat-treated for increased hardness and durability.
Bearing Box: Houses the bearings and provides structural support for the wheel axle. It supports the bearings, ensuring they remain properly aligned and protected from external elements. This helps in maintaining smooth rotation and reducing wear. The bearing box is typically made from durable cast iron or steel.
Bearings: Essential components that enable smooth and efficient rotation of the wheels. They reduce friction between the wheel axle and the wheel disc, ensuring fluid movement. High-quality bearings contribute to the longevity and performance of the wheel assembly. Bearings are often made from high-grade steel or ceramic materials.
Types of Wheel Assemblies
Gear Crane Wheel Assembly:
Components: Includes a gear wheel integrated into the design, a gearbox to manage speed and torque, high-quality bearings, and a durable wheel disc.
Applications: Commonly used in applications requiring precise movement and control, such as overhead cranes, gantry cranes, and other heavy-duty lifting equipment.
Benefits: Precision control, robust construction, and optimized power transmission.
L Block Crane Wheel Assembly:
Components: Features an L-shaped block that houses the wheel axle and bearing system, a sturdy wheel and axle system, and integrated mounting brackets.
Applications: Ideal for environments where space is limited and a compact design is advantageous, such as small to medium-sized cranes in workshops or manufacturing facilities.
Benefits: Compact design, enhanced stability, and ease of maintenance.
45° Split Bearing Box Crane Wheel Assembly:
Components: The split bearing box design allows for easier installation and maintenance of bearings. It includes high-quality bearings, a robust wheel disc, and a precisely engineered wheel axle.
Applications: Used in environments where frequent maintenance is required, such as heavy-duty industrial cranes and overhead cranes in manufacturing plants.
Benefits: Ease of maintenance, improved durability, and efficient operation.
European Crane Wheel Assembly:
Components: Adheres to European design standards, featuring high-strength wheels and axles, high-quality bearings, and specific mounting configurations.
Applications: Commonly used in cranes and lifting equipment across Europe and other regions that follow similar standards.
Benefits: Standard compliance, reliability, and compatibility with European crane systems.
DRS Wheel Assembly:
Components: Features a modular design with interchangeable components, high-strength wheels, precision bearings, and an adjustable axle.
Applications: Widely used in modern crane systems, including industrial cranes, gantry cranes, and large-scale overhead cranes.
Benefits: Flexibility, durability, and ease of maintenance.
Specifications and Technical Parameters
Applications and Benefits
Gantry Cranes:
Efficiency: Enhances the crane’s ability to move loads quickly and accurately.
Safety: Ensures stable and controlled movement, reducing the risk of accidents or damage to materials.
Durability: High-quality materials and construction ensure long-lasting performance and resistance to wear and environmental factors.
Applications: Gantry cranes are used in various industrial settings, including large open-air factories, construction sites, and port loading and unloading operations. They are essential for lifting and moving heavy loads over large areas.
Wheel Assembly Use: The wheel assemblies support the gantry crane’s movement along the tracks, ensuring smooth and stable operation. They are designed to handle the weight of the crane and its load, reducing wear and tear on the tracks and wheels.
Benefits:
Customization and Support
Customization: Manufacturers like Maanshan Kingrail Technology Co., Ltd. can provide gantry crane wheel assemblies customized to specific customer specifications and requirements.
Material Options: Common materials include 60#, 65#, 65Mn, and 42CrMo. Heat treatment processes such as quenching and tempering, high-frequency quenching, or carburizing and quenching are used to achieve a surface hardness of HRC45-55 and a depth of 15-18mm.
Size Range: Wheel diameters range from Φ300 to 1000mm, with various dimensions and weights to accommodate different crane configurations.
Manufacturing Process
By selecting the appropriate wheel assembly and adhering to a routine maintenance schedule, manufacturers can ensure the longevity and reliability of their gantry cranes, enhancing operational efficiency and safety.
Wheel assembly includes wheel, wheel shaft, bearing, bearing box and other accessories.
Wheel sets are mainly used on crane,transfer cart,ladle crane and other traveling mechanism.
The wheel sets can be custom-designed based on requirement and drawings.
A board variety of material can be selected
