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Unreeling rack

A technology of pay-off rack and shaft, applied in the field of pay-off rack, can solve problems such as troublesome operation, achieve the effect of improving the degree of automation, compact structure and reducing labor intensity

Active Publication Date: 2013-02-20
马鞍山市顺泰稀土新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different diameters of the cable reels, different cable reels often use different pay-off racks, which is troublesome to operate. Therefore, a cable pay-off rack that can be adjusted according to the diameter and tonnage of the cable reel is needed.

Method used

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  • Unreeling rack

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Embodiment Construction

[0010] see figure 1 , a pay-off frame, including a base 1, a rotating shaft 2 is installed on the base 1, the lower end of the rotating shaft 2 is fixedly installed with a brake wheel 4 through a bearing 3, and a brake 5 is installed and connected to the outside of the brake wheel 4 , the inner frame 6 is fixedly installed on the upper end wall of the brake wheel 4; the middle seat 7 is installed on the top of the rotating shaft 2, and the upper shaft seat 8 is fixedly installed on the middle seat 7, and the upper shaft seat 8 is equipped with a screw mandrel 9, the top of the screw mandrel 9 is equipped with a bearing cover 10; the upper shaft seat 8 is movably connected with a connecting rod one 11, and the inner frame 6 is movably connected with a connecting rod two 12, The first connecting rod 11 is fixedly connected with the second connecting rod 12, and the bearing cover 10 at the top of the screw rod is in contact with the second connecting rod 12.

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Abstract

The invention discloses an unreeling rack, comprising a base, wherein the base is rotatably provided with a rotating shaft, the lower end of the rotating shaft is fixedly provided with a braking wheel through a bearing, a brake is arranged outside the braking wheel, and the upper end wall of the braking wheel is fixedly provided with an inner rack; the top end of the rotating shaft is provided with an intermediate seat which is fixedly provided with an upper shaft seat, the upper shaft seat is provided with a screw rod, and the top end of the screw rod is provided with a bearing cover; and a connecting rod 1 is movably connected to the upper shaft seat, a connecting rod 2 is movably connected to the inner rack, the connecting rod 1 is fixedly connected with the connecting rod 2, and the bearing cover on the top end of the screw rod is in contact with the connecting rod 2. The unreeling rack disclosed by the invention has a compact structure, can be regulated to the most proper unreeling position according to the diameter of a cable reel, has an improved automation degree, and is beneficial to alleviation of labor intensity of workers.

Description

technical field [0001] The invention relates to a special equipment for winding high-voltage coils of power distribution transformers, mainly a pay-off stand. Background technique [0002] With the development of the cable industry, various pay-off racks have emerged as the times require. The pay-off racks are mainly used to support wire reels during line construction. When pulling wires and ground wires, the wire reels can be automatically rotated and deployed. According to the lifting form, it can be divided into hydraulic cable pay-off stand or mechanical cable pay-off stand; according to the use and structure, it can be divided into adjustable hydraulic pay-off stand, column-type pay-off stand, push rod-type cable pay-off stand, etc. A wire rack. Due to the different diameters of the cable reels, different cable reels often use different pay-off racks, which is troublesome to operate. Therefore, a cable pay-off rack that can be adjusted according to the diameter and to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/54
Inventor 刘冀鲁史志民刘凌云章大林冯凤来赵正平赵爱平史晗
Owner 马鞍山市顺泰稀土新材料有限公司