Rod-Supported Fall-Arrest Flap for Logistics Modules
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Solution Overview
Problem
Existing fall protection shutters for logistics modules lack flexibility and vertical tension, leading to impaired functionality when affixed to logistics modules without suitably positioned arresting elements.
Innovation Solution
A fall-prevention shutter with horizontal and vertical tensioning mechanisms, including locked and removable fastening strips, reinforcing strips, and rod supports, ensuring secure closure and prevention of goods from falling during transport.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the fall protection shutter is designed specifically for a logistics module to achieve proper vertical tension, then the fall protection function is effective, but the adaptability to different logistics modules is reduced
Solution Approach 1:
The fall protection shutter is divided into multiple horizontal strips that can be independently positioned and secured. These strips can be selectively engaged with arresting elements at different heights, allowing the same shutter design to adapt to various logistics module configurations while maintaining adequate vertical tension for effective fall protection.
Solution Approach 2:
The shutter includes pre-positioned arresting elements and fastening mechanisms that are already in place before the shutter is installed on a logistics module. This preliminary configuration enables the shutter to be quickly adapted to different module types without requiring custom design, while still ensuring proper vertical tension is achieved through the pre-arranged structural framework.
2Ease of operation
If the fall protection shutter is made removable and openable for convenient goods placement, then the ease of operation is improved, but the stability and tensioning of the shutter is reduced
Solution Approach 1:
The shutter incorporates a dynamic fastening system with multiple engagement positions along its edges. The shutter can be securely locked in a closed position with full tensioning when needed, and easily opened or removed when access is required. The fastening mechanism maintains stability during normal operation while allowing controlled changes in state for loading and unloading goods.
Data Source
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AI summary
A fall arrest flap can close off, at least partially, an opening left between two walls of a logistics module in which goods can be stored, at least temporarily. The fall arrest shutter has a wand holder (115) capable of retaining a wand (200) in a vertical orientation when the fall arrest shutter is affixed to the logistics module. The wand support (115) can cooperate with the wand (200) introduced into the wand support so that the wand and the wand support ensure vertical tension of the fall arrest shutter. This is to prevent the fall arrest flap from collapsing when the fall arrest flap is affixed to the logistics module.