Threaded Ceiling Grid Member Structure for Heavy Load Support
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Solution Overview
Problem
Existing ceiling grid assemblies face increasing load demands due to the growing number of structural members and accessories, necessitating the need for elongated ceiling grid members with enhanced strength and structural integrity.
Innovation Solution
The elongated ceiling grid members feature a threaded member receptacle with parallel side walls, a vertical wall, slanted walls, and a lower portion configured to support ceiling tiles, along with connectors that enhance structural stability through additional material around bolt/orifice connections and tabs to resist deformation under heavy loads.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional ceiling grid members are used, then the structure is simple and easy to manufacture, but the strength and load-bearing capacity are insufficient for increasing loads
Solution Approach 1:
The ceiling grid member is divided into multiple functional segments: a main body portion, a perpendicular portion with a first receptacle, and an extension portion with a second receptacle. This segmentation allows each segment to be optimized for its specific function while maintaining overall structural integrity and load-bearing capacity.
Solution Approach 2:
The ceiling grid member extends beyond the traditional planar configuration by incorporating perpendicular and extension portions that create three-dimensional structural complexity. This dimensional change allows for increased load-bearing capacity through distributed reinforcement while maintaining ease of installation.
2Stability of the object's composition
If perimeter members are only connected perpendicularly or in T-formation, then the assembly is simple to install, but the structural stability under heavy loads is insufficient
Solution Approach 1:
The ceiling grid member is designed with universal connectivity through multiple receptacles that can accommodate various connector types and configurations. The perpendicular and extension portions can be connected in multiple orientations (perpendicular, T-formation, L-formation), providing multi-functional adaptability that maintains ease of installation while enhancing structural stability.
Solution Approach 2:
The ceiling grid member combines multiple structural elements (main body, perpendicular portion, extension portion) into a composite assembly that distributes loads more effectively. This composite structure provides enhanced stability while maintaining compatibility with existing installation methods and connectors.
Data Source
AI summary
An elongated ceiling grid member including (1) a threaded member receptacle having a pair of parallel, spaced side walls that are threaded to receive and retain a first threaded member, (2) a vertical wall parallel to and spaced laterally from the pair of side walls, (3) a slanted wall extending outwardly and downwardly from the pair of side walls and joined to the vertical wall and (4) a lower portion at the bottom of the vertical wall and configured to support a ceiling tile.