System for forming a support frame for multiple plate-shaped objects arranged in a space
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Solution Overview
Problem
Existing systems for forming support frames for plate-shaped objects, such as photovoltaic modules, are not easily modular or simple to assemble, lacking efficient positive-locking mechanisms for connecting multiple profiles and ensuring stability and load-bearing capacity.
Innovation Solution
A modular system with support profiles featuring positive-locking elements, such as clamp-shaped webs, that allow adjacent profiles to form closed, stable hollow profiles with easy assembly and enhanced load-bearing capacity, facilitated by form-fitting connections and beveled edges for easy alignment and connection without requiring profile movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional support frame systems are used, then the structure provides basic support functionality, but the assembly process is complex and time-consuming
Solution Approach 1:
The support frame is divided into multiple modular support profiles that can be independently manufactured and then easily assembled together through positive-locking elements, transforming a complex monolithic structure into simple interchangeable modules
Solution Approach 2:
The positive-locking elements with clamp-shaped webs enable the support profiles to self-align and self-connect during assembly, eliminating the need for complex alignment procedures or additional fastening operations
2Strength
If traditional connection methods are used, then the support frame provides adequate support, but the load-bearing capacity and stability are insufficient
Solution Approach 1:
The connecting element merges multiple functions into a single component: it provides positive-locking engagement through clamp-shaped webs, creates rigid triangular truss structures for load distribution, and forms closed hollow profiles for enhanced structural stability
Solution Approach 2:
The clamp-shaped positive-locking elements are pre-formed on the support profiles during manufacturing, so that during assembly the profiles simply need to be brought together and engaged, with the locking action occurring automatically upon connection
3Adaptability or versatility
If modular support profiles are used, then the system becomes easily expandable, but the connection mechanism becomes more complex
Solution Approach 1:
The support profiles with standardized clamp-shaped positive-locking elements serve multiple functions: they provide structural support, enable easy modular assembly, allow system expansion in various configurations, and create stable closed profiles when connected, all through a single universal component design
Data Source
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AI summary
System (10) for forming a support frame (12) for several plate-shaped objects (14) arranged in a plane, with a support profile (20, 30; 120, 130) which has at least one positive-locking element (21, 31; 121, 131) for forming a positive-locking connection (2030) for connecting with adjacent support profiles (20, 30; 120, 130). According to the invention, it is provided that two adjacent support profiles (20, 30; 120, 130) together with at least one connecting element (40; 42) that positively locks them together form a closed hollow profile.