Pole Installation System with Mobile Caddy for Single-Person Operation
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Solution Overview
Problem
Current pole installation methods are inefficient and costly, particularly for tall poles, requiring multiple people and equipment, and are not suitable for temporary applications or single-person operations, with limitations in versatility and ease of maintenance.
Innovation Solution
A pole installation system featuring a separable pole base and mobile pole caddy that allows for easy transportation and installation of pole members, enabling single-person operation, efficient handling of various pole types, and simplified maintenance without the need for lifting equipment, using a connector structure for pivotal movement and locking mechanism for secure positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional pole installation methods (Categories 2 and 3) are used for tall poles, then structural strength and stability are improved, but installation cost and complexity increase significantly
Solution Approach 1:
The pole system is divided into separate components: a pole base that remains in the ground and a pole member that can be attached and detached. This segmentation allows the base to provide strong structural support while the pole member can be easily installed and removed using simple equipment, resolving the contradiction between strength and complexity.
Solution Approach 2:
The connector structure enables dynamic attachment and detachment of the pole member to the base. This dynamic connection allows the system to transition between a strong, fixed state during operation and a easily installable/removable state during maintenance, addressing both strength requirements and installation simplicity.
2Reliability
If traditional pole installation methods are used, then secure pole fixation is achieved, but pole removal becomes difficult and costly
Solution Approach 1:
By separating the pole into a permanent base and a removable pole member, the system achieves secure fixation when assembled while enabling easy removal by simply detaching the pole member from the base, eliminating the difficulty of removing traditionally installed poles.
Solution Approach 2:
The pole member can be easily detached from the base when removal is needed, allowing the base to remain in place for future use while the pole member is removed and potentially reused elsewhere, making pole removal simple and cost-effective.
3Strength
If reinforced concrete foundations with anchor bolts are used, then strong pole attachment is achieved, but installation time and cost increase
Solution Approach 1:
The system separates the foundation element (base) from the pole structure, allowing the base to be installed quickly in the ground while the pole member is attached later using a simple connector. This eliminates the time-consuming process of pouring concrete foundations and waiting for curing.
Solution Approach 2:
The pole base is pre-installed in the ground with the connector structure ready, allowing the pole member to be quickly attached when needed. This preliminary preparation of the base eliminates the need for time-consuming concrete work during the actual pole installation.
4Ease of operation
If hinged bases with hydraulic rams are used, then pole raising and lowering becomes easier, but device complexity and cost increase
Solution Approach 1:
By separating the pole into a stationary base and a removable pole member, the system eliminates the need for complex hydraulic raising and lowering mechanisms. The pole member can be easily detached and repositioned without requiring sophisticated mechanical systems, reducing complexity while maintaining operational ease.
Data Source
AI summary
A pole installation system includes a pole base and pole member releasably connected to the pole base. A mobile pole caddy is employable to transport the pole member to and from the pole base and to raise or lower the pole member while it is pivotally connected to the pole base to install or disintall the pole member.