Concrete Light Pole Base Form with Decorative Inserts
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Solution Overview
Problem
Existing concrete light pole bases are functionally unattractive and lack versatility in bolt patterns and wiring conduit configurations, making them unsuitable for upscale installations and varying light pole configurations.
Innovation Solution
A form and process for casting concrete light pole bases that allows for a decorative appearance, such as simulated stacked stone blocks, and accommodates different bolt patterns and wiring conduit configurations by using a combination of polyethylene mats and steel jackets to create a textured surface, along with inserts for precise bolt and conduit positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a conventional cylindrical form is used to cast the concrete base, then the manufacturing process is simple, but the aesthetic appearance is unattractive and lacks decorative quality
Solution Approach 1:
The form is divided into multiple segments including a cylindrical outer form and removable inner forms that create decorative patterns. The inner forms are segmented into multiple pieces that can be removed independently to reveal the decorative surface pattern on the cured concrete base.
Solution Approach 2:
The patent uses intermediary elements such as spacing members and decorative inserts within the form to create the desired decorative appearance. These intermediaries are temporary components that shape the concrete during curing and are then removed, leaving the decorative pattern imprinted on the base surface.
2Adaptability or versatility
If a fixed bolt pattern is used in the form, then the manufacturing process is straightforward, but the base cannot accommodate different light pole configurations
Solution Approach 1:
The form incorporates adjustable and reconfigurable bolt positioning mechanisms that allow the bolt pattern to be dynamically changed based on the specific light pole configuration requirements. The form can be reconfigured to accommodate different numbers, sizes, and spacings of bolts.
Solution Approach 2:
The form is designed with universal features that allow it to serve multiple functions by accommodating different bolt patterns and light pole configurations. The same form can be used for various base types and mounting requirements through adjustable components and reconfigurable inserts.
3Manufacturing precision
If conduits are positioned without precise inserts, then the manufacturing process is simpler, but wiring alignment with the light pole may be incorrect
Solution Approach 1:
The form includes pre-positioned inserts and guides that are placed in the form before the concrete is poured. These preliminary components ensure that conduits and wiring openings are automatically positioned with precise alignment relative to the light pole mounting locations, eliminating the need for complex post-positioning adjustments.
Data Source
AI summary
A process and form for casting a concrete light pole base having a decorative upper portion with a configuration for mounting a light pole. The form includes a base having an opening in which a resilient insert is positioned. The insert has openings for holding threaded ends of mounting bolts and for positioning wiring conduits. Ends of the bolts extend from the insert into the mold cavity. Different inserts may be used to accommodate different light pole mounting specifications. A first form section for shaping a decorative upper portion of the light pole base is positioned on the base, and forms for shaping the cylindrical lower end of the light pole base are secured above the first form section.