Roofing Trolley Seam Probe for Hands-Free Roof Inspection
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Solution Overview
Problem
Existing roofing trolleys are inefficient, cumbersome, and lack versatility, requiring manual operation and not allowing for vertical use, making them difficult to use and less safe.
Innovation Solution
A roofing trolley with a carriage body, wheels, a probe mount, and a seam probe actuated by a handle, allowing for pivoting and adjustable positioning, and optionally including a hooked knife, to facilitate easier and safer inspection and repair of roofs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If manual operation is used with existing roofing trolleys, then the device can be operated, but it requires continuous manual intervention and is cumbersome
Solution Approach 1:
The trolley enables hands-free operation where the seam probe automatically pivots and probes seams as the trolley moves along the roof. The system serves itself by using the motion of the trolley carriage to automatically actuate the probing mechanism without requiring continuous manual operation.
Solution Approach 2:
The seam probe is designed with dynamic pivoting capability, allowing it to automatically adjust its angle and position relative to the roof surface as the trolley moves. The probe mount includes pivoting mechanisms that enable the probe to adapt its orientation dynamically during operation.
2Ease of operation
If existing trolleys are used, then roof inspection can be performed, but user strain is high and safety is compromised
Solution Approach 1:
The trolley system performs the probing action automatically as it moves along the roof, eliminating the need for the operator to manually manipulate the probe. This hands-free operation significantly reduces physical strain and improves ergonomics while enhancing safety by removing the operator from hazardous positions.
Solution Approach 2:
The invention transitions from manual hand-operated probing to an automated system that utilizes the longitudinal motion of the trolley along the roof to actuate the probe. This dimensional transformation of the operating mechanism eliminates the need for manual probe manipulation and reduces user strain.
3Adaptability or versatility
If fixed positioning is used, then the probe structure is simple, but adaptability to different roof conditions is limited
Solution Approach 1:
The seam probe mount includes pivoting mechanisms that allow the probe to dynamically adjust its angle and orientation relative to the roof surface. This dynamic positioning capability enables adaptation to different roof conditions, seam orientations, and inspection requirements without requiring multiple fixed-position devices.
Solution Approach 2:
The probe assembly is segmented into movable and adjustable components, including the pivoting probe mount and adjustable probe position mechanisms. This segmentation allows each component to be independently adjusted to optimize the probe's position and angle for different inspection scenarios.
4Ease of operation
If hands-free operation is implemented, then user strain is reduced, but the mechanism for automatic actuation becomes more complex
Solution Approach 1:
The actuation mechanism utilizes the dynamic motion of the trolley carriage itself to automatically pivot and actuate the seam probe. The system converts the longitudinal motion of the trolley into the pivoting motion of the probe through mechanical linkages, eliminating the need for separate power sources or complex control systems.
Solution Approach 2:
The trolley system is self-actuating, where the motion of the carriage automatically drives the probing mechanism. The system serves itself by using its own motion to perform the inspection function, eliminating the need for external power sources, motors, or complex control mechanisms.
Data Source
AI summary
A roofing trolley. There is: a carriage body, including a first pair of wheels spaced apart from each other, and positioned and sized to support the carriage body; and an axle disposed interior to the first pair of wheels; a probe mount coupled to the carriage body interior to the wheels, and including a bracket protruding therefrom; a seam probe functionally coupled to the bracket of the probe mount; and a handle extending from the carriage body and in functional communication with the seam probe such that actuation of the handle actuates pivoting of the seam probe.