Bent Pipe Converging Mechanism for Even Wire Rope Take-Up
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing threading devices for wires and cables in building electrical pipelines lack a mechanism for the bent pipe converging device to swing left and right, leading to wire rope entanglement and clamping issues during the take-up process.
Innovation Solution
A threading device with a bent pipe converging device rotationally disposed on a first sleeve, equipped with a rope arrangement auxiliary device comprising a rope arrangement plate and a reciprocating driving assembly, allowing the device to swing left and right, and a wire wheel braking device to prevent intensive winding of wire ropes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the bent pipe converging device only swings up and down without left and right swinging capability, then the device structure is simple, but wire ropes are easy to intensively wind and stack together causing entanglement and clamping
Solution Approach 1:
The bent pipe converging device is transformed from a static or single-degree-of-freedom mechanism to a dynamic multi-degree-of-freedom system. The device can swing both up and down (original motion) and left and right (new motion), allowing it to adapt dynamically to the take-up process and distribute wire ropes evenly on the wire wheel, preventing intensive winding and clamping.
Solution Approach 2:
The motion capability of the bent pipe converging device is extended from one dimension (up and down swinging) to two dimensions (up and down plus left and right swinging). This dimensional expansion enables the device to cover a larger spatial range during wire take-up, ensuring even distribution of wire ropes and avoiding entanglement issues.
2Ease of operation
If the bent pipe converging device is fixed without rotational capability, then the device structure is simple, but wire ropes cannot be evenly collected causing intensive winding
Solution Approach 1:
The bent pipe converging device is mounted on a first rotating shaft, transforming it from a fixed position to a rotatable component. This rotational capability allows the device to adjust its angular position dynamically during operation, enabling even collection of wire ropes from different angles and preventing intensive winding on the wire wheel.
3Ease of operation
If wire ropes are allowed to take up freely without braking control, then the take-up process is simple, but wire ropes are easy to intensively wind and stack together
Solution Approach 1:
A wire wheel braking device is introduced to provide feedback control during the wire take-up process. The braking device can be activated to control the wire wheel rotation speed and stop the take-up process when wire ropes are densely arranged, preventing intensive winding and stacking. This feedback mechanism ensures smooth and controlled take-up operation.
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 device ensures even collection of wire ropes, preventing entanglement and clamping, and facilitating smooth take-up and pay-off processes.
Implementation Method 1
a converging device lifting torsion spring is disposed on the first rotating shaft in a penetrating manner
Implementation Method 2
a brake pad deflecting torsion spring configured to drive the brake pad to rotate so as to contact with an outer periphery of the wire wheel
Data Source
AI summary
The present invention provides a threading device, wherein a bent pipe converging device in the threading device is rotationally disposed on a first rotating shaft through a first sleeve, an annular gasket and a clamp spring, the bent pipe converging device can rotate up and down and also can swing left and right, a rope arrangement auxiliary device consisting of a rope arrangement plate, a first eccentric wheel with a first push rod and a rope arrangement motor is disposed on an inward outlet of the bent pipe converging device, a first sliding groove and a second sliding groove are disposed on the rope arrangement plate in parallel, a sliding direction of the first sliding groove and the second sliding groove is perpendicular to a reciprocating direction of the rope arrangement plate, and the internal outlet of the bent pipe converging device and the first push rod are inserted into the first sliding groove and the second sliding groove, respectively; by such a configuration, the first eccentric wheel can enable the bent pipe converging device to reciprocate left and right during take-up under the driving of the rope arrangement motor, and a wire rope taken up on a wire wheel cannot be intensively wound together to generate a wire clamping phenomenon, so that the wire rope on the wire wheel is collected more evenly.