Self-climbing modular edge protection system
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Solution Overview
Problem
Existing solutions for temporary edge protection of civil works under construction require 'in-situ' and customized assembly, followed by disassembly and reassembly at higher levels, lacking modularity and self-climbing capabilities.
Innovation Solution
A self-climbing modular system with two bases fixed in cantilever to a slab level, featuring uprights with guided vertical displacement and lifting means, allowing independent lifting between slab levels, along with articulated handrails and a safety net, enabling modular and efficient protection without the need for repeated assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional edge protection systems are assembled at each level, then the protection can be customized to fit specific site requirements, but the assembly time and labor costs increase significantly
Solution Approach 1:
The protection system is divided into modular components (bases, uprights, handrails, screens) that can be pre-assembled at ground level and then lifted to different floors. This segmentation allows for rapid deployment while maintaining adaptability, as modules can be configured to suit specific site requirements without time-consuming on-site assembly.
Solution Approach 2:
The system enables preliminary assembly of protection modules at ground level before being lifted to installation positions. The bases are fixed to slabs in advance, and the modular components are prepared beforehand, eliminating the need for time-consuming customization and assembly at each floor level.
2Ease of repair
If traditional protection systems are disassembled and reassembled at higher levels, then the same equipment can be reused, but the repeated assembly increases labor costs and assembly time
Solution Approach 1:
The system features self-climbing capabilities where the protection modules can be lifted and repositioned to higher levels without requiring complete disassembly and reassembly. The bases remain fixed to slabs while the modular components can be independently repositioned, enabling the system to serve itself across multiple levels and significantly improving productivity.
Solution Approach 2:
The system transitions from a static, fixed-position protection structure to a dynamic system that can be easily repositioned vertically. The modular design with fixed bases and movable components allows the protection system to adapt to different floor levels dynamically, maintaining reusability while eliminating repeated assembly operations.
3Ease of operation
If modular components are used for edge protection, then the system becomes easier to assemble and relocate, but the structural integrity and stability may be compromised
Solution Approach 1:
The modular components are merged with the building structure through bases that are fixed to the slabs. This combination ensures that while the handrails and screens remain modular for easy assembly and relocation, the overall system maintains structural integrity through its integration with the concrete structure via the fixed bases.
Data Source
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AI summary
The invention relates to a self-climbing modular system for the protection of civil works and buildings under construction, comprising two bases (2) fixed in cantilever with respect to a slab (F) level, with each one provided at its free end with a support (5) on which an upright (1) is arranged with the possibility of guided vertical displacement with respect to the base (2) and the slab (F) level on which the base (2) is fixed, a plurality of handrails (3) articulated at their ends linking together two uprights (1) of one and the same module or of contiguous modules located at one and the same slab (F) level, and lifting means (M) for independently lifting the uprights (1) between two slabs (F1, F2) located at two different levels in such a way that upon actuating said lifting means (M), the corresponding upright (1) rises in a unidirectional manner due to the action of the corresponding support (5).