Round Shaft Track Guide with Curved Base for Floor Load Distribution
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Solution Overview
Problem
Current track assembly systems for material handling carts, especially those carrying large loads, face issues with the flat mounting surface not providing adequate contact to distribute weight evenly, leading to potential deformation of the floor and costly repairs.
Innovation Solution
A track assembly featuring a base with a raised center section and curved support surfaces, combined with a clamp having engagement profiles and bearing surfaces, allows for secure and even distribution of load across a larger area, using a single clamp to hold the round track segment in place.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a flat mounting surface is used to support the base, then the installation is simple, but the contact area is insufficient to distribute large loads, causing floor deformation
Solution Approach 1:
The patent applies curvature by replacing the flat mounting surface with a domed surface that has a radius of curvature. This domed surface distributes concentrated loads over a larger area of the floor, preventing floor deformation while maintaining installation simplicity. The curved geometry transforms point loads into distributed loads across the floor structure.
Solution Approach 2:
The patent transitions from a two-dimensional flat surface to a three-dimensional domed surface. This dimensional change allows the base to contact the floor over a larger area while maintaining a compact footprint. The domed geometry adds vertical dimension to the contact interface, enabling better load distribution without increasing the horizontal footprint.
2Manufacturing precision
If two separate and opposing clamps are used to center and hold the track section, then the track positioning is precise, but the device complexity increases and adjustment is time-consuming
Solution Approach 1:
The patent merges two separate opposing clamps into a single clamp structure. This single clamp incorporates both positioning and centering functions that were previously required by two separate clamps. The unified design reduces the number of parts, simplifies installation, and eliminates the need for careful adjustment of multiple clamps while maintaining precise track positioning.
Solution Approach 2:
The single clamp is designed to perform multiple functions simultaneously: it centers the track section, holds it in place, and provides precise positioning. This multi-functional clamp replaces the specialized functions of two separate clamps, reducing device complexity while maintaining or improving positioning precision through integrated design features.
Data Source
AI summary
An assembly and method for removably installing a round linear track to a floor is provided. The assembly includes a track guide having a plurality of curved bearing surfaces to support a round track segment and a clamp to removably capture the round track in the track guide. The method includes placing a segment of round track on a lead portion of the track guide; moving the segment of track into a supporting portion of the track guide; and capturing the segment of round track in the track guide with a clamp.