Rotating Loading Board for Large Tire Workstation Access

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Solution Overview

Problem

Conventional workstation designs for vehicle maintenance are inadequate for vehicles with large tires, as they do not accommodate tire widths beyond 6-8 inches, making it difficult for technicians to access and maintain vehicles with wider tires like UTVs and ATVs.

Innovation Solution

A rotating structure for the bearing section of the workstation featuring a main board, supporting module, and adjustable loading boards with horizontal rods, allowing the loading boards to rotate and adjust to accommodate vehicles with tire widths up to 12 inches, enabling technicians to work closer to the vehicle.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the loading board width is increased to accommodate larger tires (up to 12 inches), then the workstation can handle vehicles with wider tires, but the loading board becomes heavier and harder to adjust

Engineering Contradiction:
Improvetire width accommodationVSAvoidloading board adjustment
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The loading board is designed to be rotatable relative to the main board, transforming from a static fixed-orientation structure to a dynamic adjustable one. The rotation mechanism allows the loading board to change its angular position, enabling technicians to access vehicles with large tires from different angles while maintaining structural support.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The loading board is divided into multiple sections that can rotate independently around horizontal rods. This segmentation allows each section to be positioned optimally for different tire widths and vehicle configurations, making the overall structure more adaptable without requiring the entire board to be moved or reconfigured.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the loading board is made wider to accommodate 12-inch tires, then larger vehicles can be maintained, but the loading board becomes more difficult to reposition and adjust

Engineering Contradiction:
Improvevehicle size compatibilityVSAvoidloading board repositioning mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Instead of making the entire loading board a single rigid wide piece, the design uses multiple narrower sections connected by rotation joints. This allows the wide configuration to be achieved through the arrangement of multiple sections rather than a single large component, reducing the complexity of repositioning.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The loading board is segmented into multiple sections that can be independently rotated and positioned. Each section is supported by horizontal rods that act as rotation axes, allowing easy repositioning of individual sections without moving the entire wide structure, thereby reducing overall device complexity.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11319199B2Rotating structure for a bearing section of a workstation
Publication Date: 2022.05.03 LIU CHAO SHUAN
  • US11319199B2 patent drawing
  • US11319199B2 patent drawing
  • US11319199B2 patent drawing

AI summary

A rotating structure for bearing section of workstation suitable for repairing or maintaining auto mobiles with large sized tires, has a main board, a supporting module, at least two corresponding loading boards and a plurality of long and shorter horizontal rods. The loading board has multiple sections, and the loading board further has a plurality of engaging apertures at a corresponding side facing the main board. Each longer horizontal rod and one shorter horizontal rod are paired together, the longer horizontal rod allows to the loading board to rotate and the shorter horizontal rod is secured between the loading board and the main board. By removing one of the shorter horizontal rod one end of the loading board is released for rotation.