Modular Frame and Stair System for Wall Construction Access
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Solution Overview
Problem
Existing stair systems lack versatility and ease of assembly when used with modular protective systems and overhead cover systems, often resulting in inefficiencies and safety hazards during construction.
Innovation Solution
A novel frame and stair system design that includes multiple frame assemblies, leveling pad assemblies, and stair assemblies, allowing for easy assembly and adaptability with modular protective systems and overhead cover systems, with components that can be used to create safe and efficient access to various heights without requiring special tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional stair systems are used with modular protective systems, then basic access is provided, but versatility and ease of assembly are poor
Solution Approach 1:
The frame assembly is designed to serve multiple functions: it supports stair assemblies, provides structural framework for modular protective systems, and enables adjustable height configurations. The same frame structure can accommodate different stair configurations and work with various wall section heights, making the system universally applicable across different construction scenarios.
Solution Approach 2:
The system is divided into discrete, modular components including frame assemblies, stair assemblies, leveling pad assemblies, and wall sections. Each component can be independently manufactured, transported, and assembled. The frame assembly itself consists of separate legs, cross members, and connection elements that can be configured in different arrangements.
2Ease of operation
If traditional stair systems are used, then access is provided, but ease of assembly and time efficiency are poor
Solution Approach 1:
Connection elements are pre-configured with attachment mechanisms that align with corresponding receptacles on frame and stair components. Leveling pad assemblies come pre-assembled with adjustment mechanisms already in place. This preliminary preparation of connection interfaces eliminates the need for complex field assembly operations and special tools.
Solution Approach 2:
The frame assembly incorporates adjustable elements that allow dynamic reconfiguration during assembly. The leveling pad assemblies can be adjusted to accommodate varying ground conditions and wall heights. This dynamic adjustability simplifies the assembly process by eliminating the need for custom fabrication or complex alignment procedures.
3Adaptability or versatility
If fixed-height stair systems are used, then construction is simplified, but adaptability to different wall heights is poor
Solution Approach 1:
The frame assembly includes adjustable leg lengths and telescoping cross members that can be configured to match different wall section heights. The leveling pad assemblies incorporate height adjustment mechanisms that allow the entire stair system to be raised or lowered to accommodate varying construction stages and wall heights, maintaining productivity while providing full adaptability.
Data Source
AI summary
In one embodiment, a frame and stair system for engaging a wall includes multiple pad assemblies, a distal frame assembly, a lower proximal frame assembly, an upper proximal frame assembly, multiple stair assemblies, and multiple upper panel stair adapter brackets. A lower stair assembly is coupled with a left stair pad assembly, a right stair pad assembly, a left distal leveling pad, and a right distal leveling pad. A middle stair assembly is coupled with the distal frame assembly and the upper proximal frame assembly. An upper stair assembly is coupled with the upper proximal frame assembly. The upper proximal frame assembly is coupled with the lower proximal frame assembly. A left upper panel stair adapter bracket and a right upper panel stair adapter bracket are coupled with the upper stair assembly and are configured to engage an upper edge of the wall.