Modular Door Breach Training System with Quick-Change Frame
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Solution Overview
Problem
Current training methods for forced-entry scenarios, such as door breaching, are inefficient and costly, lacking realism and requiring significant downtime for setup and replacement of actual doors, which can be critical in life-threatening situations.
Innovation Solution
A modular door breach training system with a reusable frame and adjustable door components that allows for quick change-out and realistic simulation of explosive breaching, incorporating a lock jamb, frame members, and a hinge jamb assembly with clamp systems for secure positioning and easy replacement of door members after simulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If actual doors and frames are used for training, then realism is improved, but downtime and costs increase significantly
Solution Approach 1:
The training system divides the door assembly into separate modular components: a reusable frame structure and interchangeable door members. The door members can be independently removed and replaced without affecting the frame, enabling rapid exchange of breached doors while maintaining training realism.
Solution Approach 2:
The system allows changing the physical parameters of training by swapping door members with different characteristics (material composition, construction types, locking mechanisms). This provides varied training scenarios using the same frame infrastructure, reducing overall downtime while maintaining realism.
2Reliability
If actual doors are used for training, then training effectiveness is improved, but costs increase due to door replacement
Solution Approach 1:
The door members are designed as disposable or limited-life components that can be easily replaced. Instead of replacing expensive actual doors, the system uses cost-effective door members that simulate real door characteristics for training purposes, then replaces them after use without significant cost.
Solution Approach 2:
The reusable frame structure serves multiple functions: it provides the mounting structure for various door members, acts as the target for breaching operations, and serves as a consistent reference point for training. This multi-functionality eliminates the need for complete door-and-frame replacements, reducing costs while maintaining training effectiveness.
3Loss of substance
If jury-rigged systems are used, then costs are reduced, but realism and training quality deteriorate
Solution Approach 1:
The system incorporates adjustable and movable components including the hinge jamb assembly that can slide along the frame members, and door members that can be positioned at various heights. This dynamic adjustability provides realistic training scenarios without requiring complex custom-built systems for each scenario.
Solution Approach 2:
The door members are designed to replicate the essential characteristics of actual doors (materials, construction, locking mechanisms, hinge attachments) without being actual doors. This copying approach provides sufficient realism for training purposes at a fraction of the cost and complexity of using real doors or elaborate jury-rigged systems.
Data Source
AI summary
An explosive breach training system comprising a frame having a lock jamb with two opposing ends and an inner surface, first and second opposing frame members connected to the opposing ends of the lock jamb, and a third frame member having ends connected to the first and second frame members opposite of the lock jamb. The frame defines an interior space. A cylindrical elongate member is within the interior space and has ends attached to the first and second frame member at attachment points. A door member has a hinge side and a lock side, and is within a door space at least partially defined by the lock jamb and the portions of the first and second frame members extending between the attachment points and the opposing ends of the lock jamb. A lock bracket is adjacent to the lock jamb, and defines an elongate slot intersecting with a portion of the door space.