Segmented Crane Wheel Rim Design for Tire Mounting

The rim is divided into multiple segments (typically three pieces) that can be separated to facilitate tire mounting and demounting. The segments are connected by allowing relative movement along guide surfaces, enabling the rim to open wide enough for stiff crane tires to be installed without damage while maintaining structural integrity during operation.

The rim segments are designed with dynamic connection mechanisms that allow relative movement during mounting operations but maintain rigid connection during normal operation. The guide surfaces enable controlled movement of segments while the locking mechanism ensures stability under load.

The deep central well structure is achieved through segmented construction rather than a single deep cavity. The segments can move relative to each other to create sufficient opening width for tire bead passage, eliminating the mounting difficulties associated with deep single-piece wells while maintaining the weight benefits of a compact design.

The rim design transitions from a single deep central well (one-dimensional depth) to a segmented structure with multiple shallower sections (multi-dimensional arrangement). This allows the effective depth to be maintained for structural integrity while the segmented nature provides opening capability in the radial dimension for tire mounting.

The rim is segmented into a limited number of pieces (typically three) with standardized connection mechanisms. The guide surfaces and locking features are designed to be simple and repeatable, reducing the complexity that would otherwise arise from multiple unique connection points.

The connection mechanism between rim segments serves multiple functions: it allows relative movement for mounting, provides structural connection for load bearing, and includes guide surfaces for alignment. This multi-functionality reduces the need for separate components for each function, simplifying the overall structure.