Universal Safety Rail Base with Nested Clamping for Slab Overhangs
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Solution Overview
Problem
Construction companies face challenges in using multiple types of safety rail bases and posts for various elevated surfaces and horizontal barriers, leading to high storage costs, equipment redundancy, and the risk of lost parts due to non-compact storage solutions.
Innovation Solution
A safety rail base and post apparatus that is configurable for flat edges, raised edges, parapet walls, and slab overhangs, with adjustable brackets for multiple horizontal barrier types, and designed for compact storage as a single unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If construction companies use multiple types of safety rail bases for different elevated surfaces, then compatibility with various edges is improved, but storage space and equipment costs increase
Solution Approach 1:
The base apparatus is designed with multiple clamping configurations that can adapt to different elevated surface types (flat edges, raised edges, parapet walls, slab overhangs) using a single universal base design, eliminating the need for multiple specialized bases
Solution Approach 2:
The clamp arms are designed to nest within the base apparatus when not in use, allowing the entire assembly to be stored in a compact configuration that minimizes storage space while maintaining full functionality
2Adaptability or versatility
If construction companies purchase multiple complete railing systems for different barrier types, then compatibility with horizontal barriers is improved, but equipment costs and complexity increase
Solution Approach 1:
The base apparatus incorporates multiple bracket configurations that can accommodate different horizontal barrier types (lumber rails, metal rails, cable systems) through a single universal base design, eliminating the need for multiple specialized railing systems
Solution Approach 2:
The brackets are designed to be adjustable and reconfigurable, allowing the same base apparatus to dynamically adapt to different barrier types by repositioning or replacing the bracket component rather than requiring entirely different systems
3Ease of operation
If clamp arms and brackets are stored separately from the base, then ease of assembly is improved, but risk of losing parts increases
Solution Approach 1:
The clamp arms are designed to nest within the base apparatus, and brackets are configured to attach to or nest with the base, creating a nested storage configuration that keeps all components together and prevents loss while maintaining ease of assembly by simply extracting components from the nested configuration
Data Source
AI summary
A safety apparatus for use on an elevated surface, for providing fall protection for multiple elevated surface configurations, so as to adaptably secure a safe work environment, the safety apparatus comprising a base member, wherein the base member includes a vertical mounting surface and a horizontal mounting surface, a stanchion, a first vertical clamping surface near the base of the stanchion, an adjustable clamp arm having a second clamping surface, wherein the clamp arm is operable to be attached to the stanchion in a horizontal slab clamp configuration, and at least one bracket operable to receive a horizontal fall protection barrier.