Moveable Partition Concrete Forming Apparatus
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Solution Overview
Problem
Existing devices for forming precast concrete structures face inefficiencies in manufacturing and quality, particularly in forming panels that can withstand vehicle impacts without breaking, and there is a need for improved methods to facilitate the installation of these structures at construction sites.
Innovation Solution
An apparatus with moveable partitions and removable liners secured via magnetic couplings, allowing for the formation of concrete panels of varying dimensions and surface treatments, which can be easily installed and removed, and includes a system for securing bulkheads to vary cavity dimensions and prevent concrete leakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional forming devices are used for precast concrete structures, then manufacturing process is simple, but manufacturing efficiency and quality are insufficient
Solution Approach 1:
The forming device is divided into multiple independent partitions that can be moved separately. Each partition can be independently positioned and secured, allowing for flexible configuration of forming cavities. This segmentation enables efficient production of multiple panels with varying dimensions while maintaining manageable device complexity through modular design.
Solution Approach 2:
The partitions are designed to be moveable rather than fixed, allowing dynamic adjustment of cavity dimensions and configurations. The partitions can be repositioned along guides to accommodate different panel sizes and shapes, significantly improving manufacturing flexibility and efficiency without requiring complete device redesign for each product variation.
2Reliability
If conventional panels are used, then manufacturing is easier, but impact resistance and structural reliability are insufficient
Solution Approach 1:
Steel reinforcement bars are pre-positioned within the forming cavities before concrete pouring. The moveable partitions allow for proper placement and securing of reinforcement structures in advance, ensuring that the concrete panels achieve optimal structural strength and impact resistance. This preliminary preparation of reinforcement frameworks enables production of high-reliability panels while maintaining manufacturing efficiency.
3Adaptability or versatility
If fixed-dimension forming devices are used, then device structure is simple, but adaptability for different panel dimensions is limited
Solution Approach 1:
The forming device is designed with universal, moveable partitions that can be reconfigured to create various cavity dimensions and shapes. The same set of partitions can form different panel sizes by adjusting their positions along the guides, making the device multi-functional. This universal design capability allows a single forming device to produce multiple panel variations without requiring separate dedicated fixtures for each dimension.
4Productivity
If traditional attaching devices are used, then installation process is simple, but installation efficiency and quality are insufficient
Solution Approach 1:
The concrete panels are designed with integrated attachment features that nest with corresponding receiving structures on support columns or adjacent panels. This nested connection system enables efficient installation by allowing panels to be quickly secured in place without requiring complex external attaching devices. The integration of attachment mechanisms into the panel design itself streamlines the installation process while maintaining structural reliability.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The apparatus enables the efficient production of high-quality, impact-resistant concrete panels that can be easily installed, reducing the risk of structural failure and improving construction efficiency by allowing for the formation of panels of different dimensions and surface treatments, while ensuring safety and reducing construction delays.
Implementation Method 1
removable liners secured via magnetic couplings
Data Source
AI summary
The apparatus may include moveable partitions that may be positioned in a side-by-side arrangement. The partitions may be moveable with respect to each other to facilitate installation of liners and reinforcing material and the removal of the concrete structures from the apparatus after the concrete has hardened. Cavities may be defined between the partitions for receiving concrete to form panels for use in barriers, walls and other structures. Removable liners may be temporarily secured to the partitions in a manner that does not comprise the integrity of the liners. Further, the liners may be secured to the partitions utilizing a combination of mechanical and magnetic coupling. The liners may also include a molded portion for forming surface treatments in the panels. Removable bulkheads placed into the cavities allow the dimensions of the cavities to be variable to thereby permit the formation of panels of different dimensions using the same partitions.