Split Dual Support Leveling for Solo Installation of Heavy Objects
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Solution Overview
Problem
The installation of heavy and bulky items in construction often requires multiple workers to support and level them, which is time-consuming and labor-intensive, as existing hardware systems do not efficiently facilitate solo operation for leveling and securing such items.
Innovation Solution
A dual-support system comprising two symmetrical, separable portions with a vertically-adjustable support member and fine-tuning mechanism, allowing for adjustable height and leveling of objects using a clutch arrangement and thumb-screw actuator, enabling solo operation and easy transport and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If multiple workers are used to support and level heavy items, then the installation can be completed, but the labor intensity and time consumption increase
Solution Approach 1:
The support member is designed to be self-adjusting through the clutch mechanism. When the support member contacts the object, it automatically engages the clutch to lock in position without requiring manual intervention or multiple workers, enabling solo operation while maintaining installation speed
Solution Approach 2:
The clutch arrangement acts as an intermediary between the adjustable support member and the object. It mediates the transition from manual adjustment to automatic locking, allowing a single worker to operate the system efficiently without direct continuous contact or multiple persons
2Productivity
If a clutch arrangement is used for quick adjustment, then the productivity improves, but the precision of leveling may be compromised
Solution Approach 1:
The system merges two adjustment mechanisms: the clutch arrangement for rapid coarse adjustment and the fine-tuning arrangement for precise leveling. Both mechanisms work together on the same support member, combining the speed of clutch engagement with the precision of threaded rod adjustment to achieve both high productivity and measurement precision
Solution Approach 2:
The system transitions from a static support member to a dynamic one with two-stage adjustability. The clutch enables quick dynamic repositioning for productivity, while the fine-tuning mechanism provides static precision when needed, allowing the system to adapt its adjustment characteristics based on operational requirements
3Reliability
If the support member is made fixed for stability, then the reliability improves, but the adaptability to different heights and objects is reduced
Solution Approach 1:
The support member transitions from a fixed structure to a dynamic adjustable one. The clutch mechanism allows the support member to be reliably fixed at selected positions while maintaining the capability to be quickly repositioned and adapted to different heights and object types, achieving both reliability and versatility
Solution Approach 2:
The adjustable support member with clutch and fine-tuning mechanisms serves multiple functions: it can support objects of varying weights, adapt to different heights, provide quick positioning, and ensure stable locking. This multi-functionality replaces the need for multiple fixed support devices, enhancing both reliability across different applications and adaptability to specific requirements
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient solo operation for supporting and leveling heavy items by allowing precise height adjustment and leveling, reducing labor requirements and simplifying the installation process.
Implementation Method 1
The clutch arrangement where the clutch is released to impart the first mode, and engaged to impart the second mode
Implementation Method 2
The drive mechanism includes a threaded rod supported by the mass and received by reciprocating threads on a portion of the adjustment system
Data Source
AI summary
Disclosed is a system for leveling an object, e.g., cabinet, bathroom divider, using a system that is contained in a box that is splitable into two symmetrical halves. Each half has a clutch operated vertically-adjustable support member with a threaded upper end. Extension members of various lengths can be used to accommodate the need for different supporting heights. Regardless of whether an extension member is used or not, a clutch release allows the support to be raised to approximately the right height on each side underneath the object, and then a thumb-screw operated system allows for fine tuning. The system can be used to support and level heavy objects by a single worker.