Downspout Alignment Fixture for Foundation Mounting
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Solution Overview
Problem
The existing methods for installing downspout conductor pipes often result in misalignment and improper spacing due to ground settling and lack of foresight in building design, leading to costly rework, potential future issues, and a less-than-professional appearance.
Innovation Solution
A fixture that attaches to the building foundation to maintain accurate alignment and spacing of the downspout conductor pipes from below grade to above grade, using anchor bolts and a collar system to secure the pipes and prevent interference with siding and other structures, allowing for proper water flow and vertical alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the downspout conductor pipe is installed right up against the foundation wall, then the installation is simple and quick, but the pipe becomes misaligned with the trim board and siding due to ground settling
Solution Approach 1:
The patent applies preliminary action by installing the downspout conductor pipe with proper alignment and spacing against the foundation wall before backfilling the excavation. This preliminary positioning ensures that the pipe maintains correct vertical alignment with the trim board and siding above, preventing misalignment issues that would require later rework. The pipe is deliberately positioned in advance, before the ground settling occurs during backfilling, to establish the correct geometry from the start.
2Ease of manufacture
If the conductor pipe is installed without considering future siding overhang, then the initial installation is straightforward, but rework is required to add fittings and extend pipe length
Solution Approach 1:
The patent applies preliminary action by calculating and establishing the correct pipe extension length in advance, before siding installation. The downspout conductor pipe is extended beyond the foundation wall by a sufficient distance to accommodate the future siding overhang, ensuring that the pipe will clear the siding by the required amount (e.g., 1.5 inches). This preliminary consideration of future conditions eliminates the need for later rework involving additional fittings and pipe sections.
3Device complexity
If the pipe is installed without a fixture to maintain spacing, then the installation process is simpler, but the pipe spacing and alignment cannot be maintained during ground settling
Solution Approach 1:
The patent introduces an intermediary element - a fixture or support structure attached to the foundation wall - that maintains the proper spacing and alignment of the downspout conductor pipe relative to the foundation. This intermediary fixture acts as a mediator between the pipe and the settling ground, providing a stable reference that prevents the pipe from moving or misaligning as the ground settles during and after backfilling. The fixture ensures consistent spacing is maintained without requiring complex active control systems.
Data Source
AI summary
A device maintains proper downspout conductor pipe spacing and alignment. This stationary device attaches directly to the foundation of a home in any location utilizing different embodiments for straight walls, inside corners and outside corner conditions. The device provides fixtures or mounts to position the downspout accurately and reliably relative to the foundation and other components of the house or building. The device may be turned vertically in conjunction with a specifically formed soil and gravel guard to run downspout conductor pipes along the outside of a foundation before it is backfilled. By installing this system before backfilling, the installer is able to chalk line a path with consistent fall to ensure proper water flow through the pipe.