Panelizing Assembly for Wall and Roof Panel Alignment
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Solution Overview
Problem
The existing methods for installing metal cladding on buildings are time-consuming and prone to errors in positioning and alignment, leading to uniformity issues and gaps in the finished wall or roof, as workers manually lift and align panels, which can result in saw-tooth edges and misaligned apertures.
Innovation Solution
A system comprising a panelizing assembly with a support frame, alignment structure, and rolling cart for forming a panelized section on the ground, and a lifting assembly for safely and accurately lifting the panelized section into place using aerial equipment, ensuring consistent alignment and squareness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If workers manually lift and align panels, then installation flexibility is maintained, but installation time increases and positioning precision deteriorates
Solution Approach 1:
The panelizing assembly pre-aligns multiple panels in a predetermined sequence before installation, establishing correct panel positions and relationships in advance. This preliminary alignment action eliminates the need for time-consuming on-site adjustment while ensuring precise positioning, directly resolving the contradiction between installation speed and alignment precision.
Solution Approach 2:
The invention combines multiple individual panels into a single panelized section that is lifted and installed as one unit. This merging of multiple panels into a consolidated section reduces the number of separate lifting and alignment operations required, significantly decreasing installation time while maintaining the precision of individual panel placement through the standardized panelizing process.
2Manufacturing precision
If workers manually align panels, then adaptability to site conditions is maintained, but alignment accuracy deteriorates leading to saw-tooth edges and gaps
Solution Approach 1:
The panelizing assembly is designed with self-aligning features including guide rails, positioning pins, and interlocking mechanisms that automatically ensure precise panel alignment during the panelizing process. The assembly self-corrects minor misalignments through its engineered tolerance accumulations and guide structures, eliminating the need for complex manual adjustment operations while achieving high alignment accuracy.
3Manufacturing precision
If panels are installed individually, then installation flexibility is maintained, but installation uniformity deteriorates
Solution Approach 1:
The panelizing assembly pre-establishes uniform spacing, alignment, and interlocking relationships between multiple panels before they are lifted for installation. This preliminary standardized arrangement ensures consistent panel uniformity in the finished installation, eliminating variations that would occur with individual panel installation while keeping the overall system relatively simple through the use of a single standardized panelizing unit.
4Ease of operation
If multiple panels are handled separately, then handling flexibility is maintained, but installation safety deteriorates
Solution Approach 1:
The invention merges multiple panels into a single panelized section that is handled and lifted as one unit. This consolidation reduces the number of separate handling operations required, minimizing the time workers spend in hazardous positions and reducing the risk of accidents. The panelized section maintains handling flexibility through standardized attachment mechanisms while significantly improving installation safety.
Data Source
AI summary
An apparatus, system and method of forming a plurality of panels into a panelized section of panels and installing the panelized section on the frame of a building to form a wall or roof of the building. The apparatus has a panelizing assembly which sits on the ground or other surface to allow the user to accurately position panels for the panelized section and a lifting apparatus that helps form the panelized section and lifts the panelized section to the building's frame. The panels are aligned using positioning devices on the panelizing assembly and cap members on the lifting assembly, each of which have profiles that correspond to the profile of the panel so the panel is squeezed between the lifting assembly and the panelizing assembly. Panels from a bundle of panels are positioned on a frame of the panelizing assembly using a cart that rolls on a rail track.