JPH0451012U - - Google Patents
Info
- Publication number
- JPH0451012U JPH0451012U JP9005990U JP9005990U JPH0451012U JP H0451012 U JPH0451012 U JP H0451012U JP 9005990 U JP9005990 U JP 9005990U JP 9005990 U JP9005990 U JP 9005990U JP H0451012 U JPH0451012 U JP H0451012U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- core wire
- power transmission
- transmission line
- hole
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Electric Cable Installation (AREA)
- Wire Processing (AREA)
Description
第１図、第２図は考案の一実施例を示すもので
、第１図は連結装置の装着状態の断面図、第２図
は第１図−断面図であり、第３図は従来の連
結装置の装着状態の正面図である。
１……引留筒、１ａ……雌ねじ、２……ネツト
、３……引き手体、３ａ……引き手、３ｂ……ス
リーブ、３ｃ……貫通孔、３ｄ……雄ねじ、４…
…圧着体、４ａ……筒部、４ｂ……ねじ孔、５…
…ボルト、Ａ……アルミ撚り線、Ｓ……鋼心線、
Ｓ１……心線、Ｗ……送電線。
Fig. 1 and Fig. 2 show an embodiment of the invention, Fig. 1 is a sectional view of the connecting device installed, Fig. 2 is a sectional view of Fig. 1, and Fig. 3 is a sectional view of the conventional coupling device. FIG. 3 is a front view of the connecting device in an attached state. DESCRIPTION OF SYMBOLS 1... Retaining tube, 1a... Female thread, 2... Net, 3... Pull body, 3a... Puller, 3b... Sleeve, 3c... Through hole, 3d... Male thread, 4...
...Crimp body, 4a...Cylinder part, 4b...Screw hole, 5...
...Bolt, A...Aluminum stranded wire, S...Steel core wire,
S1... core wire, W... power transmission line.
Claims (1)
端に固着され、内周に雌ねじを有する引留筒と、 一端側には引き手を有し、他端側には送電線の
鋼心線を挿入できる貫通孔を備えた円筒状のスリ
ーブを有し、このスリーブの外周には前記引留筒
の雌ねじに螺合する雄ねじを有する引き手体と、 一端側には前記鋼心線を挿入して圧縮接続する
ための筒部を有し、他端側にはねじ孔を有し、前
記スリーブ内に挿入される圧着体と、 前記引き手側からスリーブの貫通孔内に挿入さ
れ、かつ前記圧着体のねじ孔に螺合され、前記圧
着体を鋼心線と共に引き締めるボルトとを具備し
たことを特徴とする送電線延線作業用連結装置。[Claims for Utility Model Registration] A retaining tube that is fixed to one end of a cylindrical tightening net that is inserted into a power transmission line and has a female thread on the inner periphery, a puller on one end and a puller on the other end. It has a cylindrical sleeve with a through hole into which the steel core wire of the power transmission line can be inserted, and on the outer periphery of this sleeve there is a pull body having a male thread that is screwed into the female thread of the retaining tube, and on one end side, It has a cylindrical part for inserting a steel core wire for compression connection, and has a threaded hole on the other end side, and a crimping body inserted into the sleeve, and a crimping body inserted into the through hole of the sleeve from the pull side. 1. A connecting device for power transmission line extension work, comprising: a bolt that is inserted into a screw hole of the crimp body and tightens the crimp body together with the steel core wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9005990U JPH0750811Y2 (en) | 1990-08-30 | 1990-08-30 | Coupling device for power line extension work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9005990U JPH0750811Y2 (en) | 1990-08-30 | 1990-08-30 | Coupling device for power line extension work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451012U true JPH0451012U (en) | 1992-04-30 |
| JPH0750811Y2 JPH0750811Y2 (en) | 1995-11-15 |
Family
ID=31824485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9005990U Expired - Lifetime JPH0750811Y2 (en) | 1990-08-30 | 1990-08-30 | Coupling device for power line extension work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750811Y2 (en) |
-
1990
- 1990-08-30 JP JP9005990U patent/JPH0750811Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750811Y2 (en) | 1995-11-15 |
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