Split Socket Assembly for Easy Rope Replacement
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Solution Overview
Problem
Existing socket assemblies for suspended loads require the use of heavy tools like hammers to remove the locking member, which is inefficient and undesirable, due to high friction between the locking member and the socket.
Innovation Solution
A socket assembly with a two-piece design, where the first and second frames are coupled using fastening members, allowing for easy separation and disengagement of the locking member, enabling rope replacement without the need for heavy tools, and featuring a locking member with a frusto-conical shape and teeth for secure rope retention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a locking member is used to retain the rope within the socket, then the rope is securely held, but the locking member becomes difficult to remove due to increased friction
Solution Approach 1:
The socket is divided into two separable frames (first frame and second frame) that can be detached from each other. The locking member is segmented into a first portion and a second portion that can be separated. This segmentation allows the locking member to be securely held during operation while enabling easy separation for rope replacement without requiring heavy removal tools.
2Ease of repair
If heavy tools like hammers are used to remove the locking member, then the rope can be replaced, but the servicing process becomes inefficient and requires additional equipment
Solution Approach 1:
By segmenting the socket into two frames and the locking member into two portions, the design enables simple manual separation for rope replacement, eliminating the need for heavy hammer tools and improving servicing efficiency.
Solution Approach 2:
Instead of designing the locking member to be forcibly removed from a fixed socket, the design inverts the approach by making the socket itself separable into two frames, allowing the locking member to be easily released through frame separation rather than forceful extraction.
3Device complexity
If the socket is designed as a single piece, then the structure is simple, but the locking member cannot be easily separated for rope replacement
Solution Approach 1:
The socket is segmented into two frames coupled together, and the locking member is segmented into two portions. This segmentation increases structural complexity slightly but dramatically improves the ease of operation by allowing simple separation for rope replacement.
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
Facilitates easy servicing of the socket assembly by eliminating the need for heavy tools, ensuring secure rope retention and efficient rope replacement, while maintaining the structural integrity for suspended load applications.
Implementation Method 1
the locking member uses a force of the suspended load, power of the machine, and friction between the locking member and the socket for retaining the rope within the locking member
Implementation Method 2
The locking member has a frusto-conical shape
Data Source
AI summary
A socket assembly includes a socket. The socket defines a first interior space. The socket includes a first frame and a second frame disposed opposite to the first frame. The first frame is coupled with the second frame using at least one fastening member. The socket assembly includes a locking member disposed within the first interior space of the socket. The locking member includes a first portion and a second portion. The first and second portions define a second interior space for holding a rope.