One-Handed Cable Clamp With Hinged Steel Plates for Secure Splicing
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Solution Overview
Problem
Existing cable clamps for telecommunication cables are difficult to use, require tools for adjustments, and are made of lightweight materials that are prone to falling apart, making them unsuitable for long-term use and accommodating various cable sizes.
Innovation Solution
A one-piece cable clamp with a top and bottom plate featuring a welded hinge for one-handed operation, made of forged solid steel, incorporating rubber gaskets for secure cable retention, and flanges for surface attachment, allowing for easy use and compatibility with multiple cable diameters without the need for tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If cable clamps are made of lightweight sheet metal, then the clamp weight is reduced, but the clamp becomes prone to falling apart and lacks durability
Solution Approach 1:
The clamp combines steel plates for structural strength with rubber gaskets for cable contact, creating a composite structure that achieves both durability and cable protection. The steel provides the necessary strength and longevity while the rubber provides gentle cable securing.
2Manufacturing precision
If cable clamps require hand tools and wrenches for adjustment, then the clamp can be precisely adjusted to specific cable sizes, but the ease of operation is reduced
Solution Approach 1:
The clamp incorporates a hinge mechanism that allows the top plate to be opened and closed dynamically, enabling easy one-handed operation. The hinge provides controlled movement while maintaining secure clamping when closed, eliminating the need for tools while preserving adjustability.
Solution Approach 2:
The clamp is divided into separate components (bottom plate, top plate, hinge, gaskets) that can be independently positioned and adjusted. This segmentation allows the clamp to accommodate various cable sizes while maintaining ease of operation through simple assembly and disassembly.
3Ease of operation
If the top portion of the clamp is completely removed to place cables therein, then the ease of operation is improved, but the structural integrity and reliability are reduced
Solution Approach 1:
The hinge mechanism enables the top plate to be dynamically opened for cable insertion and then securely closed to maintain structural integrity. This dynamic design provides easy cable access while preserving the complete structural composition during operation.
4Ease of manufacture
If the clamp is designed as a one-piece structure with integrated hinge, then the device complexity is reduced and ease of manufacture is improved, but the adaptability to different cable sizes may be limited
Solution Approach 1:
The one-piece design is segmented into functional zones (bottom plate with flanges, hinge mechanism, top plate with gasket) that work together to provide both manufacturing simplicity and cable size versatility. The segmented structure allows adaptation to different cables while maintaining ease of manufacture.
Solution Approach 2:
The integrated one-piece clamp design performs multiple functions: the flanges provide mounting, the hinge provides opening/closing motion, and the gaskets provide cable contact. This multi-functionality achieves both manufacturing efficiency and adaptability to various cable sizes.
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
The cable clamp provides a robust, long-lasting solution for securing cables of various sizes with one-handed operation, resisting harsh environments and eliminating the need for adjustments, ensuring cables remain fixed in place during preparation and splicing.
Implementation Method 1
a hinge is incorporated into each of the plates of the cable clamp
Implementation Method 2
The cables are in contact with the gasket of the top plate and the two gaskets of the bottom plate, thus securing and holding the cables
Implementation Method 3
The cable clamp has a closing mechanism arranged on one end thereof and the closing mechanism is operable by one hand
Data Source
AI summary
A cable clamp for use with telecommunication cables. The cable clamp is a one piece design comprising a top plate and a bottom plate connected to each other by a hinge. The cable clamp also comprises a closing mechanism arranged on one end thereof and operable by one hand. The top plate includes a gasket arranged on an inner surface thereof. The bottom plate includes a first and second gasket arranged on a top surface thereof. The cables are in contact with the gaskets from both plates, thus securing them in a predetermined position for prepping and splicing.