Crane rail sole plates
Material: Q235 or Q345 steel
Standard: BS, DIN, GB, JIS, UIC, Etc
Production: Casting or forging, hot/cold rolled
Application: Crane rail construction project
Crane rail sole plates, also known as crane rail steel plates, are steel intermediate components installed between the track and its supporting structure (such as steel beams or concrete foundations). They are primarily used to carry crane rail operating loads, distribute concentrated stresses, and enhance the stability and durability of the track system.
Structurally, sole plates are typically made of carbon steel with a smooth surface finish, offering excellent rigidity and wear resistance. Depending on their layout, they can be categorized as individual sole plates or continuous sole plates.
Applications:
Widely used in overhead cranes, gantry cranes, shipyard tracks, port rail systems, heavy-duty industrial rail transportation systems, and other applications. It is particularly well-suited for projects requiring high track load capacity and flatness.
Function of steel sloe plates for crane rails
Load distribution: Evenly transfers wheel loads to the substructure, avoiding localized stress concentrations.
Track leveling: Provides space for fine-tuning the track longitudinally and transversely to ensure gauge, elevation, and horizontal accuracy.
Mounting support: Serves as a mounting base for rail clamps, anchor bolts, and welded connectors.
Structural protection: Prevents direct contact between the track and concrete or steel beams, which could cause wear or structural damage.
Vibration damping (in combination with underlayment): In some systems, they are used in conjunction with rubber sole plates to enhance vibration and noise reduction.
Individual crane rail sole plates
Individual sole plates are discrete steel plates installed between the track and its supporting structure. Each track fixing point (such as the crane rail clip) is equipped with an individual plate. They are typically used in point-supported track mounting systems.
Structure and Features:
Single plate configuration, customizable shape and size to accommodate different track models (such as QU80, QU100, etc.).
Can be equipped with mounting bolt holes, dowel pin holes, or pre-welded components.
Flexible installation, facilitating single-point leveling and track elevation adjustment.
Usually made of carbon steel, with rust-proof or hot-dip galvanized surface treatment.
Relatively low cost, suitable for medium and light loads.
Functional Advantages:
Strong local leveling capability: Enables fine-tuning of track accuracy at a single point.
Easy installation and replacement: Easy to replace in the event of local wear.
Material savings: Installation is limited to required locations, reducing steel usage.
High construction efficiency: Transportation and installation are easily organized.
Typical Applications:
Light or medium-sized bridge crane track systems.
Factory workshop, warehouse, and logistics track systems.
Steel beam support track.
Construction sites with irregular foundations or local elevation differences require fine-tuning.
Budget- or schedule-sensitive projects.
continuous crane rail sole plates
A continuous sole plate is a steel track support plate laid out in one continuous section. Typically, a single piece or multiple welded sections of steel sole plates are laid along the entire length of the track to form a continuous support structure. It is suitable for heavy-duty track systems with high load-bearing requirements and stringent precision requirements.
Structure and Features:
Usually, a long, uniform steel plate covers the entire length of the track.
Pre-set bolt holes, welded rail clip bases, and guide rail locating slots are available.
Welded/anchored to the track beam or concrete foundation during installation.
Supports leveling with shims or secondary grouting.
High flexural rigidity and strong structural integrity.
Functional Advantages:
Continuous load bearing and stress distribution: Reduces foundation fatigue damage, suitable for heavy-load conditions.
Improves track stability and service life: Effectively prevents track sinking and gauge variation.
High track accuracy: Suitable for applications requiring high levelness and straightness.
Prevents foundation cracking and wear: Enhances the durability of the supporting structure.
Typical Applications:
Large gantry crane tracks (such as those in shipyards and ports).
Heavy-duty bridge cranes and high-frequency factory tracks.
Port quay cranes (QC) and rail-mounted cranes (RTGs and RMGs) track systems.
Metallurgical and heavy industrial workshop track systems.
Projects requiring structural reinforcement of concrete foundations or trackbeds.
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Key benefits of AGICO sole plates
Guaranteed Material Quality
Using high-quality Q235, Q345, or customized carbon steel, we provide Material Certification (MTC).
We offer anti-corrosion treatments (such as hot-dip galvanizing, spray coating, and sandblasting) to withstand diverse environments.
High Processing Precision
Precision CNC cutting, surface milling, and chamfering ensure flatness and dimensional tolerances.
Excellent surface roughness control ensures good contact with the rail underside and reduces fatigue stress.
Strong Customization Capabilities
We offer customized services, including personalized dimensions, hole placement, and pre-welded connectors.
We can produce individual/continuous sole plates, special-shaped pads, and assemblies according to drawings.
Optimized Structural Design
We can design complete solutions with leveling washers, embedded bolts, and crane rail clip systems.
Scientifically designed pad thickness, hole placement, and reinforcement ensure optimal load distribution and easy installation.
Why AGICO？
Years of industry experience
Over 20 years of experience in rail system component manufacturing, having served on numerous key engineering projects.
Familiar with various standards (such as BS, DIN, AREMA, and Chinese national standards).
Rich project cases
We have delivered safe and reliable solutions for crane rail projects for many clients all over the world.
Recent projects include Uganda, Seychelles, the US, the Philippines, Malaysia, Thailand, etc.
International market experience
Export support and understanding of crane rail system standards in different countries.
Provide English technical documentation, packaging, customs clearance support, and other services.
Professional technical support
Our experienced technical team can provide installation advice and track leveling solutions.
We assist customers with model selection, design drawings, and integration with the track system.
Timely delivery and sufficient inventory
We have a large inventory of standard models (such as those compatible with QU80, QU100, and QU120), enabling fast delivery.
We offer fast prototyping and flexible small-batch production for custom parts.
Strict quality control system
Each batch of products undergoes dimensional inspection, hardness testing, and surface quality testing.
Third-party inspection reports are available to support comprehensive pre-shipment quality control.
Strong support capabilities
In addition to sole plates, we can also provide crane rail track, crane rail clips, anchor bolts, crane rail pads, leveling components, and more.
One-stop purchasing reduces customer integration costs.
