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A cable pay-off device for power facility planning

A technology for power facilities and pay-off devices, which is applied in the directions of transportation and packaging, transportation of filamentous materials, and processing of thin materials, can solve the problems of difficult control, inconvenient use, uneven pay-off, etc., and achieves flexible and convenient use. , The effect of evenly retracting and releasing lines and easy to control

Inactive Publication Date: 2018-08-17
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing cable pay-off device pays out unevenly, is not easy to control, and is inconvenient to use

Method used

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  • A cable pay-off device for power facility planning

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Embodiment 1

[0022]A cable pay-off device for power facility planning, comprising a base 1, a cavity 2 is arranged on the top of the base 1, and a plurality of first grooves 3 are arranged in an annular array at the bottom of the cavity 2, and the first grooves 3 is spherical, a ball 4 is set in the first groove 3, the diameter of the ball 4 is larger than the depth of the first groove 3, a support plate 5 is set above the ball 4, and a through hole is set in the center of the support plate 5 6. A motor 7 is set in the cavity 2, the bottom of the motor 7 is fixedly connected to the base 1 through the through hole 6, the output shaft of the motor 7 is vertically upward and exposed above the base 1, and the top of the base 1 Opening 8 is set, and described opening 8 is communicated with cavity 2, and the output shaft top end of described motor 7 is installed rotating disk 9, and a plurality of support columns 10 are set between described rotating disk 9 and supporting disk 5, can ensure by th...

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Abstract

The invention discloses a cable paying-off device for power facility planning, and relates to the technical field of power facilities. The cable paying-off device for power facility planning comprises a base. A cavity is formed in the base part. A plurality of first grooves are formed in the bottom of the cavity. Balls are arranged in the first grooves. A supporting disc is arranged above the balls. A through hole is formed in the center of the supporting disc. A motor is arranged in the cavity. A rotary disc is arranged at the top end of an output shaft of the motor. A plurality of supporting columns are arranged between the rotary disc and the supporting disc. An outer tooth ring is arranged on the rotary disc. An inner tooth ring is arranged on the top of the base. A sliding groove is formed in the top of the base. A spring and a U-shaped fixing base are arranged in the sliding groove. A pressing device is hinged to the fixing base. A guiding frame is arranged on the top of the base and provided with a wire penetrating hole and a jamming preventing device. The cable paying-off device has the beneficial effects that the structure is simple, paying off is even, meanwhile, paying off of a cable is convenient to control, and using is flexible and convenient.

Description

technical field [0001] The invention relates to the technical field of power facility design, in particular to a cable pay-off device for power facility planning. Background technique [0002] The cable pay-off device is a commonly used device in power planning and construction. Its main function is to install a large cable reel, which is convenient for the cable reel to rotate and retract the cable. At present, manual work is generally used in the construction of the entire cable tray. One of the lowering methods is: a rotating shaft is inserted into the center of the cable tray, and the rotating shaft is set horizontally. Both ends are supported by brackets, and then the cable tray is manually rotated. Carry out cable lowering operations; another lowering method is to set the cable reel axially vertically, place it on a horizontally rotatable chassis, and still rely on manual rotation of the cable reel to perform cable lowering operations. But the existing cable pay-off d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H49/20
CPCB65H49/20
Inventor 刘伟周彬崔雅平吕永喜刘永涛王春丽
Owner STATE GRID CORP OF CHINA
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