Getting a Riel De Puente Grúa properly installed is one of the most important processes of maintaining the efficiency, safety, and longevity of any crane system. Installation is much more than just setting down steel. It involves proper alignment, proper application of Clips De Riel, placement of specialized stress-reducing pads, and superior welding methods like aluminothermic welding. When properly executed, the above steps lengthen the life of cranes, reduce wear on bearings and wheels, and provide trouble-free operations in industries such as steel, ports, cement, and mining.
In this manual, we present best practice in installing crane rails, emphasize the advantages of accuracy, and illustrate how Dorance’s experience makes the difference in challenging installations.
- The Importance of Alignment
Proper alignment is the key to a successful Riel De Puente Grúa installation. Misalignment can cause even slight wear on crane wheels, vibration, and expensive maintenance. Alignment is the act of placing the rails parallel to each other, level, and straight in length.
Parallelism: The rails need to be installed with equal distance to prevent skewing of the crane’s bridge.
Leveling: Proper leveling is meant to provide even distribution of loads to prevent uneven stress on the wheels.
Precision Tools: Advanced measuring tools and engineering know-how are necessary in attaining precise alignment.
Inaccurately aligned rails jeopardize operational safety and decrease the life of both the crane and the rail. Dorance aligns with precise engineering to provide long-term reliability.
- The Role of Pads in Rail Installation
Pads, or “almohadillas,” under the rail are essential for vibration absorption and load distribution. Direct installation of a Riel De Puente Grúa on metal or concrete supports without pads may cause stress concentrations, resulting in early fatigue or cracking of the supporting structure.
Pads have various advantages:
- Absorb surface irregularities, allowing smooth contact.
- Minimize noise and vibration of the crane when in operation.
- Spread point loads evenly over the surface.
- Reduce corrosion between the rail and its base plate.
With the integration of pads and well-fitted clips, the rail gains more stability and durability in heavy-duty applications.
- Utilization of Clips De Riel for Firm Fixing
The selection and mounting of Clips De Riel play a key role in fixing rails to their pillars. The bolted or welded clips secure the rail firmly while still maintaining some room for movement to account for thermal expansion.
Good practices are:
- Picking clips intended for the rail profile and loads.
- Mounting clips evenly to avoid uneven distribution of stress.
- Matching compatibility with pads for a whole fastening system.
Accurate installation of Clips De Riel reduces the chance of lateral shift, guarantees operation safety, and extends the life of the rail system.
- Aluminothermic Welding for Seamless Rails
Rail joints are among the most vulnerable points of any Riel De Puente Grúa system. Aluminothermic (thermite) welding is commonly employed to counteract this. The process consists of pouring molten steel over molds surrounding the rail joint, achieving a high-strength, bond-free connection.
Principal benefits of aluminothermic welding are:
- Suppression of impacts when wheels of the crane roll over rail joints.
- Extended service life of wheels, bearings, and electrical equipment.
- High mechanical strength, to provide durability under heavy loads.
- Conditions for use in extremely harsh industrial environments, such as steel mills and seaports.
Aluminothermic welding is specifically advised where working speeds are above 60 m/min or where cranes lift loads of over 40 tons.
Why Choose Us
With over a decade of railway and crane systems specialist experience, Dorance is the top Latin America expert. Our installations range from steel mills and ports to cement plants and mines in Colombia, Ecuador, Peru, Chile, and Panama.
Working with us means:
- Access to alignment, pads, Clips De Riel, and aluminothermic welding expertise.
- Thousands of meters of successful rail installations.
- Respect for global norms and industry best practices.
- Competent teams that provide precision and security on every task.
We offer dependability, performance, and peace of mind in addition to rail installation.
Frequently Asked Questions
- Aluminothermic welding is preferred for crane rails, why?
Aluminothermic welding reduces gaps at rail joints, providing smooth crane movement. It increases the rail, wheel, and bearing life by avoiding impact stresses.
- Do I always have to use pads under the rails?
Yes, pads are strongly suggested. They diminish vibration, absorb waviness, and avoid corrosion between the rail and its base plate, enhancing overall performance.
- How do rail clips ensure installation safety?
Clips effectively secure the rail with provision for expansion and contraction under control. This stops lateral movement, keeps alignment, and provides long-term safety.
- How often should an Inspeccion De Rieles be performed?
The frequency depends on operating conditions, load intensity, and the environment. Because of the increased strain on the tracks, heavy businesses like steel, ports, and mining should plan for more frequent inspections. Frequent Inspection De Rieles guarantees the early identification of loose clips, misalignment, or cracks, averting mishaps and expensive downtime.