Post Mount Installation with Sliding Guides for Coplanar Alignment

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Solution Overview

Problem

Existing installation devices fail to ensure proper positioning of multiple post mounts, particularly in achieving parallel and coplanar alignment of posts, especially when installing fencing or support systems.

Innovation Solution

A post mount installation device comprising a first pipe removably attached to a post mount, a second pipe extending perpendicularly and parallel to the first, and a third pipe slidably attached to the second to indicate the location for subsequent post mounts, facilitating parallel and coplanar installation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional installation devices are used, then posts can be positioned, but post mounts cannot be properly positioned to ensure parallel and coplanar alignment

Engineering Contradiction:
Improvepositioning accuracy of post mountsVSAvoidinstallation complexity
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The device performs preliminary positioning actions by establishing a reference plane with the first post mount before installing subsequent post mounts. The pipes and crossmembers are pre-configured to define the correct spatial relationships, allowing workers to simply follow the guided positioning process rather than performing complex measurements and calculations during installation.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The device introduces intermediary elements (pipes and crossmembers) that serve as mediators between the post mounts. These intermediaries establish the geometric relationships and provide physical references for positioning, translating the abstract requirement for parallel and coplanar alignment into concrete, easily followable physical guides.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If multiple post mounts are installed without a guiding device, then installation is simpler, but alignment precision between posts deteriorates

Engineering Contradiction:
Improvealignment precision of multiple postsVSAvoidinstallation device structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The device is segmented into distinct functional components: multiple pipes for establishing reference lines, crossmembers for defining planes and spacing, and attachment mechanisms. Each segment performs a specific positioning function, and the modular structure allows the device to be adapted to different installation scenarios while maintaining alignment precision.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The device transitions from two-dimensional marking methods to three-dimensional physical guidance. By using pipes with defined diameters and crossmembers that extend in multiple directions, the device creates a three-dimensional reference framework that simultaneously controls position, orientation, and spacing of post mounts in all spatial dimensions.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS12385280B2Post mount installation device and method of use
Publication Date: 2025.08.12 RANDEL JOEL
  • US12385280B2 patent drawing
  • US12385280B2 patent drawing
  • US12385280B2 patent drawing

AI summary

A post mount installation device enabling installation of a plurality of posts with the posts being substantially parallel and coplanar includes a first pipe, a second pipe, and a third pipe. The first pipe is removably attachable to a first post mount. The second pipe is attached to and extends perpendicularly from the first pipe so that an upper limit of the second pipe is substantially coplanar with an upper end of the first post mount. The second pipe also is substantially parallel to an imaginary line that extends between the first post mount and a location for installation of a second post mount. The third pipe is slidably attached to the second pipe and thus is selectively extensible from the second pipe. A respective opposed end of the third pipe indicates a point adjacent to the location for installation of the second post mount.