Modular Bridge Pivoting Locking Mechanism
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Solution Overview
Problem
Existing modular deployable bridges require a large number of loose locking elements for component connections, which complicates the assembly and locking process.
Innovation Solution
A modular deployable bridge design where the second component can be pivoted from an open position into a locking position, with a fastening element on the first component interacting with a support and locking element on the second component, allowing for a secure connection without loose parts, using a contour-matched, form-fitting mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate locking elements (screws or bolts) are provided for component connections, then the components can be locked securely, but the device complexity increases due to the large number of loose locking elements that must be kept available
Solution Approach 1:
The locking element is integrated into the second component as a fixed, non-detachable part rather than being a separate loose element. This merging of the locking function into the component structure eliminates the need to keep multiple loose locking elements available, reducing device complexity while maintaining secure locking capability
Solution Approach 2:
The second component is designed to lock the first component to itself through its own integrated locking element. The component performs the locking function for itself without requiring external locking elements, achieving self-service and eliminating the need for separate locking parts
2Reliability
If multiple loose locking elements are required for component connections, then secure locking is achieved, but the ease of operation deteriorates due to the complicated assembly and locking process
Solution Approach 1:
By integrating the locking element into the second component as a fixed part, the assembly process is simplified. The locking function is combined with the component itself, eliminating the need to handle and install separate locking elements, thereby improving ease of operation while maintaining secure locking
Solution Approach 2:
The second component with its integrated locking element performs the locking operation autonomously during assembly. The component locks the first component to itself without requiring additional locking operations or separate locking elements, making the assembly process simpler and more straightforward
Data Source
AI summary
A component connection with a fastening element (6, 6') which is arranged on a first component (1) and rests on a support (7, 7') arranged on a second component (2), wherein the second component (2) can be pivoted from an open position, in which the fastening element (6, 6') can be placed onto the support (7, 7'), into a locking position, in which a locking element (8, 8') arranged on the second component (2) locks the fastening element (6, 6'), a modular support structure, in particular bridge, with a first component (1) and a second component (2) as support elements, which are connected via a component connection (12) of this type, a bridge which can be laid in a modular manner as the support structure, wherein the second component (2) and the third component (3) are side elements of the bridge, and the first component (1) is a cross member which connects the side elements to each other, and a method for connecting two components, wherein a fastening element (6, 6') is arranged on a first component (1), said fastening element being placed onto a support (7, 7') arranged on a second component (2), wherein the second component (2) is pivoted from an open position, in which the fastening element (6, 6') can be placed onto the support (7, 7'), into a locking position, in which a locking element (8, 8') arranged on the second component (2) locks the fastening element (6, 6').