JPH0443319U - - Google Patents
Info
- Publication number
- JPH0443319U JPH0443319U JP2634090U JP2634090U JPH0443319U JP H0443319 U JPH0443319 U JP H0443319U JP 2634090 U JP2634090 U JP 2634090U JP 2634090 U JP2634090 U JP 2634090U JP H0443319 U JPH0443319 U JP H0443319U
- Authority
- JP
- Japan
- Prior art keywords
- grounding
- power transmission
- insulator
- articulated
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Insulators (AREA)
Description
第１図は本考案の第１の実施例を示す斜視図。
第２図は第１の実施例に基づく接地作業を示す説
明図。第３図ａ，ｂ，ｃは第２図の接地作業中の
三工程を示す説明図。第４図および第５図は本考
案の第２および第３の実施例を示す正視図。
符号の説明、１ａ……鉄塔、１ｂ……腕金、２
……送電線、４……操作棒、５……把持金具、５
ａ……固定部、５ｂ……可動部、６……接地線、
７……連接碍子、８……ジヤンパー線、９……接
地金具、１０……架台、１１……シユー部材、１
２……支持部材、１４……連結部材、１５……ガ
イド部材。
FIG. 1 is a perspective view showing a first embodiment of the present invention.
FIG. 2 is an explanatory diagram showing grounding work based on the first embodiment. Figures 3a, b, and c are explanatory diagrams showing three steps during the grounding work in Figure 2; 4 and 5 are front views showing second and third embodiments of the present invention. Explanation of symbols, 1a... Steel tower, 1b... Bracelet, 2
...Power line, 4...Operation rod, 5...Grip fitting, 5
a...fixed part, 5b...movable part, 6...ground wire,
7... Connecting insulator, 8... Jumper wire, 9... Grounding metal fitting, 10... Frame, 11... Shu member, 1
2... Support member, 14... Connection member, 15... Guide member.
補正 平３．１０．２５
図面の簡単な説明を次のように補正する。
明細書の第１２項第７行「…………正視図。」
の後に以下の記載を補充する。「第６図は従来の
架空送電線の接地工具を示す説明図。第７図は腕
金を有した鉄塔を示す説明図。」Amendment October 25, 1993 The brief description of the drawing is amended as follows. Item 12, line 7 of the specification: ``Front view.''
Add the following statement after. "Figure 6 is an explanatory diagram showing a conventional grounding tool for overhead power transmission lines. Figure 7 is an explanatory diagram showing a steel tower with a cross arm."
Claims (1)
架された送電線を接地する架空送電線の接地工具
において、 先端に接地線の一端が接続された把持金具を設
けた操作棒と、 前記操作棒を遊動的に係止して前記連接碍子上
に載置される架台を備え、 前記架台は、前記連接碍子上をその軸方向に滑
走するシユー部材を有することを特徴とする架空
送電線の接地工具。[Scope of Claim for Utility Model Registration] A gripping fitting with one end of the grounding wire connected to the tip of an overhead power transmission line grounding tool for grounding a power transmission line strung on a steel tower using an interconnected insulator made up of multiple insulators. an operating rod provided with the operating rod; a pedestal that is placed on the articulated insulator while idly locking the operating bar; the pedestal has a shoe member that slides on the articulated insulator in its axial direction; A grounding tool for overhead power transmission lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026340U JPH0747929Y2 (en) | 1990-03-15 | 1990-03-15 | Grounding tools for overhead power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026340U JPH0747929Y2 (en) | 1990-03-15 | 1990-03-15 | Grounding tools for overhead power lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443319U true JPH0443319U (en) | 1992-04-13 |
| JPH0747929Y2 JPH0747929Y2 (en) | 1995-11-01 |
Family
ID=31529242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990026340U Expired - Lifetime JPH0747929Y2 (en) | 1990-03-15 | 1990-03-15 | Grounding tools for overhead power lines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747929Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127313U (en) * | 1988-02-23 | 1989-08-31 |
-
1990
- 1990-03-15 JP JP1990026340U patent/JPH0747929Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127313U (en) * | 1988-02-23 | 1989-08-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747929Y2 (en) | 1995-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |