JPH049280U

JPH049280U -

Info

Publication number: JPH049280U
Application number: JP5019990U
Authority: JP
Priority date: 1990-05-14
Filing date: 1990-05-14
Publication date: 1992-01-27

Description

[Brief explanation of the drawing]

図は本考案の一実施例に係わるもので、第１図
は挟着具の一部切欠正面図、第２図は挟着具の平
面図、第３図は挟着具と支持棒の取付部を示す側
面図、第４図は支持棒の先端部分の拡大正面図、
第５図は一部を切除した全体斜視図、第６図は使
用状態の概要説明図、第７図は要部を断面で示し
たブツシングの側面図、第８図は締付摘みの平面
図である。１……変圧器のブツシング締付摘み操作工具、
２……挟着具、３……支持棒、４，４……挟持部
、６ａ，６ｂ……菊座型の嵌合部、Ａ……変圧器
、Ｂ……ブツシング、Ｆ……締付摘み。 The figures relate to one embodiment of the present invention. Figure 1 is a partially cutaway front view of the clamp, Figure 2 is a plan view of the clamp, and Figure 3 is the installation of the clamp and support rod. Figure 4 is an enlarged front view of the tip of the support rod;
Figure 5 is an overall perspective view with a portion cut away, Figure 6 is a schematic explanatory diagram of the state of use, Figure 7 is a side view of the bushing showing the main parts in cross section, and Figure 8 is a plan view of the tightening knob. It is. 1...Transformer bushing tightening knob operating tool,
2... Clamping tool, 3... Support rod, 4, 4... Clipping part, 6a, 6b... Chrysanthemum-shaped fitting part, A... Transformer, B... Bushing, F... Tightening Pick.

Claims

[Scope of utility model registration request]

It consists of a bowl-shaped clamping tool and a support rod of a required length, and the clamping tool has clamping parts on its inner surface that clamp the opposing side surfaces of the tightening knob at opposing positions, respectively, in a stepped shape with different diameters. At the same time, a fitting part is provided at the proximal end of the clamping tool to connect the support rod, and the support rod is made of an insulating material, and a fitting part is provided at the tip thereof to fit into the fitting part, A transformer bushing tightening knob operating tool is constructed by removably connecting a clamping tool to a support rod by fitting these pair of fitting parts.