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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

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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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Abstract

The invention discloses a cable hoist equipped with a hysteresis tension cradle frame. The two ends of the cradle frame body are rotatably connected with a winch frame through rotating shafts, and oneof the rotating shafts is provided with a current collecting ring. The cradle frame body is provided with a hysteresis brake. The current collecting ring is electrically connected with the hysteresisbrake. A large synchronizing wheel is connected on a cable coil. The hysteresis brake drives the large synchronizing wheel to synchronously rotate. The advantages of the cable hoist are that constantand steady pay-off tension of the cable on the cable coil is realized by using the method of providing stable damping through the hysteresis brake, the tension of each cable on each cradle frame is maintained to be consistent and the cost of the hysteresis brake is inputted in one time so that the maintenance cost is almost zero; the trouble of subsequent manual adjustment can be omitted; and tension adjustment is convenient, time-saving and labor-saving and visual and easy to understand, and the tension on each cable is displayed by numbers and can be adjusted in real time so that the twisting requirements of the high-flexibility cable can be met.

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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