Rotating Mounting Device for Distribution Cabinet Alignment
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Solution Overview
Problem
Existing distribution cabinet mounting devices require two-handed operation for alignment and lack two-dimensional alignment capabilities, making it difficult for a single person to securely mount the cabinet on a wall, especially when dealing with uneven surfaces or unsuitable drilling locations.
Innovation Solution
A mounting device with a main portion and first positioning section that allows rotation about an axis transverse to the main extension plane, enabling two-dimensional alignment along the horizontal and vertical axes, and a second positioning section with a thread for translational movement, facilitating three-dimensional alignment and one-handed operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional mounting device is used, then the cabinet can be fixed to the wall, but the installer cannot easily align and secure the cabinet alone due to requiring two-handed operation
Solution Approach 1:
The mounting device is divided into a stationary part (mounting device body) and a movable part (alignment arm with positioning element). This segmentation allows the positioning element to be adjusted and locked independently while the main body remains fixed, enabling one-handed operation where the installer can secure the cabinet with one hand while aligning with the other
Solution Approach 2:
The alignment arm is designed to be rotatable relative to the mounting device body, transitioning from a static to a dynamic structure. This rotational freedom allows the positioning element to be aligned with different boreholes on the wall, and when locked in position, provides stable alignment while maintaining structural integrity
2Adaptability or versatility
If a traditional mounting device with fixed alignment is used, then the structure is simple, but the cabinet cannot be aligned in multiple directions to compensate for misalignments
Solution Approach 1:
The mounting device incorporates alignment capability in a second dimension by allowing the positioning element to rotate around the alignment axis. This rotational degree of freedom enables alignment compensation not only horizontally but also vertically, transforming a one-dimensional fixed alignment into a two-dimensional adjustable alignment system
Solution Approach 2:
The positioning element serves multiple functions: it acts as an alignment reference, a locating pin for borehole alignment, and a locking mechanism when secured in position. This multi-functionality provides versatile alignment capabilities (horizontal and vertical adjustment) without requiring multiple separate mounting devices
3Adaptability or versatility
If the mounting position is predetermined by the screw location, then the mounting device is simple, but the cabinet cannot be mounted on walls with unsuitable drilling locations
Solution Approach 1:
The alignment arm provides dynamic positioning capability, allowing the installer to rotate the positioning element to different angular positions around the mounting device body. This enables adaptation to various borehole locations on the wall, including positions that would be inaccessible to fixed mounting devices
Data Source
Figure 1a~1c
Figure 2
Figure 3a~3b
AI summary
The invention relates to a mounting device for mounting a distribution cabinet (100) on a wall (200). The distribution cabinet (100) has at least one receiving opening (120) for receiving the mounting device (10). The mounting device (10) comprises a main section (20) with a mounting opening (22) and a first positioning section (24). The first positioning section (24) is suitable for rotatably holding the mounting device (10) in the receiving opening (120) about an axis extending substantially transversely to a main extension plane of the receiving opening (120), in order to enable at least two-dimensional alignment of the distribution cabinet (200) on the wall.