Mobile Screw Platform With Guide Tube for Upright Deck Fastening
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Solution Overview
Problem
Traditional fastening methods in construction, such as using hammers and nails, are inefficient and prone to injuries, especially when working with wood or mass timber decks.
Innovation Solution
A mobile platform with a cart and integrated screwing devices, guide tubes, and feeding structures that allows users to stand upright while inserting screws into wood and other materials, enhancing efficiency and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional fastening methods are used, then device complexity is low, but productivity is poor and injury risk is high
Solution Approach 1:
The mobile platform is divided into distinct functional modules: a mobile cart with wheels for transportation, an upright structure for support and storage, a screw feeding mechanism for automated fastener delivery, and a driving mechanism for screw insertion. This segmentation allows each component to be optimized independently while maintaining overall system productivity and reducing injury risk through automated operations
Solution Approach 2:
The screw feeding mechanism automatically delivers screws to the driving position without requiring manual intervention. The system self-regulates the screw feeding process, reducing labor intensity and productivity bottlenecks while maintaining consistent operation speed and reducing worker exposure to harmful factors
2Productivity
If manual fastening operations are used, then ease of operation is high, but productivity is low and injury risk is high
Solution Approach 1:
The mobile platform acts as an intermediary device between the worker and the fastening task. It includes a screw feeding mechanism that automatically positions and delivers screws to the driving position, eliminating the need for manual screw handling and insertion while maintaining ease of operation through simple cart mobility and automated feeding
Solution Approach 2:
The system replaces manual mechanical fastening operations with an automated screw feeding and driving mechanism. The automated mechanism handles screw delivery, positioning, and insertion, significantly increasing productivity while reducing the physical effort and skill required from the operator
3Productivity
If bending or kneeling is required for fastening, then device complexity is low, but productivity is low and injury risk is high
Solution Approach 1:
The mobile platform elevates the fastening operation to an upright working position, changing the dimensional aspect of the operation from ground-level bending/kneeling to standing height. The cart structure and upright support system enable the operator to work at ergonomic heights, improving comfort and reducing injury risk while maintaining high productivity through automated screw feeding and driving
Data Source
AI summary
An apparatus for providing an efficient platform for installing screws can include a cart with wheels and a screw assembly mounted to the cart. The screw assembly can include a screwing device that rotates a drive shaft that engages a screw, a screw guide tube and a screw feeding tube connected to the screw guide tube. In another embodiment, an assembly is provided. The assembly may include a bracket for coupling to a moveable platform, a screwing device coupled to the bracket and that rotates a drive shaft that engages a screw, a screw guide tube and a screw feed tube connected to the screw guide tube.