Cable hoist equipped with hysteresis tension cradle frame

A technology of cable winch and cradle frame, which is applied in the direction of cable/conductor manufacturing, conductor/cable supply device, circuit, etc., which can solve the problems of unable to produce flexible cables with tension requirements and manual adjustment of cable winch, and achieve convenient tension adjustment and release The effect of constant thread tension

Pending Publication Date: 2018-03-02
PINGHU DIGONG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cable winch with a hysteresis tension cradle, which can effectively solve the problem that the existing cable winch cannot be manually adjusted and cannot produce flexible cables with high tension requirements

Method used

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  • Cable hoist equipped with hysteresis tension cradle frame
  • Cable hoist equipped with hysteresis tension cradle frame
  • Cable hoist equipped with hysteresis tension cradle frame

Examples

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Embodiment Construction

[0014] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0015] refer to figure 1 It is an embodiment of a cable winch with a hysteresis tension cradle frame of the present invention, a cable winch with a hysteresis tension cradle frame, comprising a winch frame 1 and a cradle frame body 2 rotatably connected to the capstan frame 1, the The cradle frame body 2 is rotated and connected to the cable tray 3, and the two ends of the cradle frame body 2 are connected to the capstan frame 1 through the rotating shaft 5, and one of the rotating shafts 5 is provided with a collector ring 4, and the cradle frame body 2 A hysteresis brake 6 is arranged on it, the collector ring 4 is electrically connected with the hysteresis br...

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PUM

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Abstract

The invention discloses a cable winch with a hysteresis tension cradle frame. Both ends of the cradle frame body are rotatably connected to the winch frame through rotating shafts, and a collector ring is arranged on one of the rotating shafts. A hysteresis brake is provided, the collector ring is electrically connected to the hysteresis brake, a large synchronous wheel is connected to the coil, and the hysteresis brake drives the large synchronous wheel to rotate synchronously. The advantages of the present invention are: using the hysteresis brake to provide a stable damping method, to realize the constant and stable pay-off tension of the cable on the reel, the tension of each cable on each cradle frame remains consistent, and the cost of the hysteresis brake is one-time The investment and maintenance cost are almost zero; the trouble of manual adjustment in the later stage is eliminated; the tension adjustment is convenient, saves time and labor, and is intuitive and easy to understand. The tension on each cable is digitally displayed and can be adjusted in real time, which can meet Stranding requirements for highly flexible cables.

Description

technical field [0001] The invention relates to a cable winch with hysteresis tension cradle frame. Background technique [0002] Existing cage type stranding machine, referred to as the cage stranding machine, pays off tension and all realizes by tensioning pulley and tensioning belt. There are shaft supports at the front and rear of the cradle frame, and fixed tops and moving tops are respectively installed on both sides. After loosening the moving top, put a wire reel of suitable size into the center of the cradle frame. One side of the wire reel hole is close to the fixed top, and the other side is pressed against the moving top. The outer circle of the tensioning wheel is around the tensioning belt, one end of the tensioning belt is fixed, and the other end compresses the spring to provide adjustable tension. In this way, the frictional force between the tensioning belt and the tensioning wheel is used to control the tension of the cables on the center reel of the cra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00H01B13/02
CPCH01B13/0003H01B13/0036H01B13/0207H01B13/0285
Inventor 陆伟力
Owner PINGHU DIGONG MACHINERY MFG
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