JPH0383408U - - Google Patents
Info
- Publication number
- JPH0383408U JPH0383408U JP9268289U JP9268289U JPH0383408U JP H0383408 U JPH0383408 U JP H0383408U JP 9268289 U JP9268289 U JP 9268289U JP 9268289 U JP9268289 U JP 9268289U JP H0383408 U JPH0383408 U JP H0383408U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- cylinder
- moving
- hydraulic
- control valve
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Description
第１図は本考案にかかる縁接続作業用多機能工
具の一実施例を示す外形図、第２図は同工具の側
面図、第３図乃至第８図は本考案の縁接続作業用
多機能工具の油圧回路図、第９図は同工具により
ジヤンパー線を把持した場合の説明図、第１０図
は同工具によりジヤンパー線をスリーブに挿入し
た場合の説明図、第１１図は縁接続作業の説明図
である。
１……圧縮器、２……把持部、３……スライド
シリンダ、４……定量シリンダ、５……移動シリ
ンダ、１１……圧縮シリンダ、２１ａ，２１ｂ，
２１ｃ，２１ｄ……把持シリンダ、ＪＷ……ジヤ
ンパー線、ＳＬＶ……スリーブ。
Fig. 1 is an external view showing an embodiment of the multifunctional tool for edge connection work according to the present invention, Fig. 2 is a side view of the same tool, and Figs. 3 to 8 are multifunctional tools for edge connection work according to the present invention. Hydraulic circuit diagram of the functional tool, Figure 9 is an explanatory diagram when the jumper wire is gripped by the same tool, Figure 10 is an explanatory diagram when the jumper wire is inserted into the sleeve by the same tool, and Figure 11 is the edge connection work. FIG. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Gripping part, 3... Slide cylinder, 4... Metering cylinder, 5... Moving cylinder, 11... Compression cylinder, 21a, 21b,
21c, 21d...Gripping cylinder, JW...Jumper wire, SLV...Sleeve.
Claims (1)
隔内に、その電線の軸線上に合わせてスリーブを
配置するとともに、そのスリーブを油圧シリンダ
を用いて把持または圧縮する手段を有する圧縮器
と、 前記所定間隔に隔離保持された電線上の２個所
を油圧シリンダを用いて把持する把持部と、 電線を把持する油圧回路と同回路内に圧力制御
弁を設けて電線を把持後、油圧力を切り換えるこ
とにより、電線の軸線上を移動させ、前記スリー
ブに電線を挿入する手段を有するスライドシリン
ダと、 前記圧縮器によりスリーブを圧縮後、スリーブ
の圧縮位置を移動する手段を有する移動シリンダ
とを配設したことを特徴とする架空電線路の接続
作業用多機能工具。 (2) 前記スリーブの圧縮位置を移動する手段に
おいて、油圧力が所定の設定値に達すると回路の
切り換えを行う圧力制御弁と、この圧力制御弁の
２次側の油圧路に前記圧縮器の油圧シリンダを接
続し、２次側に油を供給する前に、前記圧力制御
弁の１次側に設けられる、前記移動シリンダに供
給する油量を調節し、この供給する油量だけ移動
シリンダを移動させる定量シリンダを具備したこ
とを特徴とする請求項(1)記載の架空電線路の接
続作業用多機能工具。[Claims for Utility Model Registration] (1) A sleeve is placed within a predetermined interval on an electric wire that is held in isolation at a predetermined interval, aligned with the axis of the electric wire, and the sleeve is gripped or held using a hydraulic cylinder. A compressor having means for compressing; a gripping section that uses a hydraulic cylinder to grip two locations on the electric wire held in isolation at a predetermined interval; and a hydraulic circuit for gripping the electric wire, and a pressure control valve provided in the same circuit. a slide cylinder having means for gripping an electric wire and then moving the electric wire along the axis of the electric wire by switching hydraulic pressure and inserting the electric wire into the sleeve; 1. A multifunctional tool for connecting overhead power lines, characterized in that a moving cylinder is provided with means for connecting overhead power lines. (2) The means for moving the compression position of the sleeve includes a pressure control valve that switches the circuit when the hydraulic pressure reaches a predetermined set value, and a hydraulic path on the secondary side of the pressure control valve that connects the compressor. Before connecting the hydraulic cylinder and supplying oil to the secondary side, adjust the amount of oil supplied to the moving cylinder provided on the primary side of the pressure control valve, and adjust the amount of oil supplied to the moving cylinder by the amount of oil to be supplied. 2. The multifunctional tool for connecting overhead power lines according to claim 1, further comprising a moving fixed-quantity cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268289U JPH073770Y2 (en) | 1989-08-07 | 1989-08-07 | Multi-functional tool for connecting overhead power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268289U JPH073770Y2 (en) | 1989-08-07 | 1989-08-07 | Multi-functional tool for connecting overhead power lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383408U true JPH0383408U (en) | 1991-08-26 |
| JPH073770Y2 JPH073770Y2 (en) | 1995-01-30 |
Family
ID=31642094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9268289U Expired - Lifetime JPH073770Y2 (en) | 1989-08-07 | 1989-08-07 | Multi-functional tool for connecting overhead power lines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073770Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009071916A (en) * | 2007-09-11 | 2009-04-02 | Chugoku Electric Power Co Inc:The | Retainer for cable connection |
| JP2021012795A (en) * | 2019-07-04 | 2021-02-04 | 北陸電力株式会社 | Sleeve compression device and sleeve compression method |
| CN118373262A (en) * | 2024-06-25 | 2024-07-23 | 国网甘肃省电力公司天水供电公司 | An automatic traction laying device for power overhead line traction |
-
1989
- 1989-08-07 JP JP9268289U patent/JPH073770Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009071916A (en) * | 2007-09-11 | 2009-04-02 | Chugoku Electric Power Co Inc:The | Retainer for cable connection |
| JP2021012795A (en) * | 2019-07-04 | 2021-02-04 | 北陸電力株式会社 | Sleeve compression device and sleeve compression method |
| CN118373262A (en) * | 2024-06-25 | 2024-07-23 | 国网甘肃省电力公司天水供电公司 | An automatic traction laying device for power overhead line traction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073770Y2 (en) | 1995-01-30 |
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