用于高压电路瓷瓶的取销器

Pin pulling device for high-voltage circuit porcelain bottle

Abstract

一种用于高压电路瓷瓶的取销器,该取销器包括一个杆件,该杆件后端通过螺纹与绝缘操作杆相连接,杆件前端设有T型头,T型头前端垂直于杆件轴线方向的长度为25mm,该杆件中部呈弧形弯曲。本实用新型在用于高压电路瓷瓶的取销器前端设有T型头,T型头前的横向长度为25mm,比W形弹簧销小端的宽度稍大,而比其大端开口宽度稍小,当需要取下顺沿线路的W形弹簧销时,操作者只需用该T型头推动W形弹簧销的小端,便可以方便的取下弹簧销,而更换新弹簧销时,由T型头卡入W形弹簧销的大端开口,顺线路方向拉动,即可安装上新的弹簧销,对于顺线路的W形弹簧销,操作方便。
The utility model discloses a pin pulling device for a high-voltage circuit porcelain bottle. The pin pulling device comprises a rod piece, the rear end of the rod piece is connected with an insulated operating rod through screw threads, the front end of the rod piece is provided with a T-shaped head, the length of the front end of the T-shaped head vertical to the axis direction of the rod piece is 25 millimeters, and the middle part of the rod piece is circularly bent. The front end of the pin pulling device for the high-voltage circuit porcelain bottle is provided with the T-shaped head, and the transverse length of the front end of the T-shaped head is 25 millimeters and is slightly greater than the width of the small end of a W-shaped spring pin and slightly smaller than the opening width of the large end of the W-shaped spring pin; when the W-shaped spring pin along the circuit needs to be taken down, an operator only needs to push the small end of the W-shaped spring pin by using the T-shaped head, and the spring pin can be conveniently taken down; when a new spring pin is replaced, the T-shaped head is blocked into the opening of the large end of the W-shaped spring pin, and the new spring pin can be installed by pulling along the circuit direction; and the pin pulling device is convenient to operate the W-shaped spring pin along the circuit.

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-103779807-AMay 07, 2014国家电网公司, 国网福建省电力有限公司, 国网福建省电力有限公司三明供电公司一体式拨碗取销器
    CN-103887090-AJune 25, 2014国家电网公司, 国网辽宁省电力有限公司抚顺供电公司多角度多功能绝缘操作杆
    CN-104589275-AMay 06, 2015国家电网公司, 国网北京市电力公司Pin disassembling device for disassembling W-shaped spring pin
    CN-106711840-AMay 24, 2017国网辽宁省电力有限公司本溪供电公司, 国家电网公司一种地电位处理绝缘子串与线夹脱落缺陷的组合工具