JPH01116525U - - Google Patents
Info
- Publication number
- JPH01116525U JPH01116525U JP1294088U JP1294088U JPH01116525U JP H01116525 U JPH01116525 U JP H01116525U JP 1294088 U JP1294088 U JP 1294088U JP 1294088 U JP1294088 U JP 1294088U JP H01116525 U JPH01116525 U JP H01116525U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- power transmission
- utility
- model registration
- expansion joints
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 2
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Description
第１図は本考案の伸縮継手の構造を示す正面図
、第２図は他の具体例を示す正面図、第３図はそ
のＡ―Ａ断面図である。第４図は従来の伸縮継手
の正面図である。
１……シース、２……端管、３……ベロー型伸
縮部、４……ホルダー、５……ピストン、６……
ストツパーボルト、７……シリンダー、８……ナ
ツト、９……溶接部、１０……ストツパープレー
ト、１１……長孔付きプレート、１２……固定ボ
ルト、１３……ピン、１４……長孔、１５……滑
り材、２０……導体。
FIG. 1 is a front view showing the structure of the expansion joint of the present invention, FIG. 2 is a front view showing another specific example, and FIG. 3 is a sectional view taken along line AA. FIG. 4 is a front view of a conventional expansion joint. DESCRIPTION OF SYMBOLS 1... Sheath, 2... End tube, 3... Bellows type telescopic part, 4... Holder, 5... Piston, 6...
Stopper bolt, 7...Cylinder, 8...Nut, 9...Welded part, 10...Stopper plate, 11...Plate with slot, 12...Fixing bolt, 13...Pin, 14...Length Hole, 15...Sliding material, 20...Conductor.
Claims (1)
接続に用いる伸縮継手において、伸縮部を有する
端管の両端の外周に複数のホルダーを取り付け、
端管の伸縮部の外側において該ホルダーの一方に
はストツパーをもうけた部材を固定し、他方には
ストツパーと滑動し且つストツパーの移動を制限
する機構を有する部材を固定することを特徴とす
る管路気中送電線の伸縮継手。 ２ ストツパー部材として外周に滑り材を有する
ピストンを先端にもうけたストツパーボルト、相
手部材として前記ピストンを内部で滑動するシリ
ンダーを有する部材を用いることを特徴とする実
用新案登録請求の範囲第１項記載の管路気中送電
線の伸縮継手。 ３ ストツパー部材として先端にピンを固定した
ストツパープレート、それに重なる位置に相手部
材として長孔付きプレートを用いることを特徴と
する実用新案登録請求の範囲第１項記載の管路気
中送電線の伸縮継手。[Scope of Claim for Utility Model Registration] 1. In an expansion joint used to connect a conduit aerial power transmission line or gas-insulated electrical equipment, a plurality of holders are attached to the outer periphery of both ends of an end pipe having an expandable part,
A pipe characterized in that a member having a stopper is fixed to one side of the holder on the outside of the extendable part of the end pipe, and a member having a mechanism that slides with the stopper and limits movement of the stopper is fixed to the other side. Expansion joints for underground power transmission lines. 2 Utility model registration claim 1, characterized in that the stopper member is a stopper bolt having a piston at its tip with a sliding material on its outer periphery, and the mating member is a member having a cylinder in which the piston slides inside. Expansion joints for the pipeline aerial power transmission lines described. 3. A conduit aerial power transmission line according to claim 1 of the utility model registration, characterized in that a stopper plate having a pin fixed at its tip is used as a stopper member, and a plate with elongated holes is used as a mating member at a position overlapping the stopper plate. Expansion joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294088U JPH01116525U (en) | 1988-02-01 | 1988-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294088U JPH01116525U (en) | 1988-02-01 | 1988-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116525U true JPH01116525U (en) | 1989-08-07 |
Family
ID=31222826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1294088U Pending JPH01116525U (en) | 1988-02-01 | 1988-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116525U (en) |
-
1988
- 1988-02-01 JP JP1294088U patent/JPH01116525U/ja active Pending
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