JPH0724746Y2 - Switch terminal mounting device - Google Patents
Switch terminal mounting deviceInfo
- Publication number
- JPH0724746Y2 JPH0724746Y2 JP7225289U JP7225289U JPH0724746Y2 JP H0724746 Y2 JPH0724746 Y2 JP H0724746Y2 JP 7225289 U JP7225289 U JP 7225289U JP 7225289 U JP7225289 U JP 7225289U JP H0724746 Y2 JPH0724746 Y2 JP H0724746Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- conductor
- flange
- terminal
- plate
- 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.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、柱上真空開閉器等の開閉器において、開閉器
に接続された端子を碍子に装着する開閉器端子装着装置
に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a switch terminal mounting device for mounting a terminal connected to the switch to an insulator in a switch such as a pillar vacuum switch.
従来、開閉器端子を碍子に装着する場合、第６図及び第
７図に示す手段が用いられている。Conventionally, when the switch terminal is mounted on the insulator, the means shown in FIGS. 6 and 7 is used.
碍子（１）の先端部の外周にセメント（２）によりフラ
ンジ（３）を装着して固定し、導体（４），鍔部
（５），外部接続端子部（６）からなる端子（７）の鍔
部（５）、鍔部（５）の下面の環状溝（８）に挿入され
たＯリング（９）を介して碍子（１）の先端面に圧接
し、六角ボルト（10）を鍔部（５）を貫通してフランジ
（３）に螺合し、端子（７）を碍子（１）に固定してい
る。A flange (3) is attached and fixed to the outer circumference of the tip of the insulator (1) with cement (2), and a terminal (7) consisting of a conductor (4), a collar (5) and an external connection terminal (6). The hexagon bolt (10) is pressed against the tip surface of the insulator (1) via the O-ring (9) inserted into the collar portion (5) of the collar portion and the annular groove (8) on the lower surface of the collar portion (5). The terminal (7) is fixed to the insulator (1) by penetrating the portion (5) and screwed into the flange (3).
従来の前記手段は、フランジ（３）を要し、そのフラン
ジ（３）をセメント（２）により碍子（１）に接着固定
する前処理を要し、時間がかかり、高価になる問題点が
ある。The above-mentioned conventional means requires a flange (3) and requires a pretreatment for adhering and fixing the flange (3) to the insulator (1) with cement (2), which is time-consuming and expensive. .
本考案は、前記の点に留意し、安価に端子を碍子に装着
する装着装置を提供するものである。The present invention provides a mounting device for mounting a terminal on an insulator at low cost in consideration of the above points.
前記課題を解決するために、本考案の開閉器端子装着装
置は、端子の導体が貫通した上下方向の碍子と、前記碍
子の上端周縁部に形成された切欠部と、前記導体の上端
に形成された鍔部と、前記鍔部に立設された外部接続端
子部と、前記鍔部と前記碍子の上端面との間に介在され
た回り止め板と、前記回り止め板の下面の周縁部に形成
され前記切欠部に嵌入した突出部と、前記回り止め板の
上面に形成された凹部と、前記鍔部の下面に形成され前
記凹部に嵌入した突部と、前記導体と前記碍子の内壁と
の間に介在されたスペースと、前記碍子の下端面に設け
られ前記導体が貫通した座板と、前記座板の下側より前
記導体に螺合し前記鍔部を前記回り止め板を介して前記
碍子の上端面に圧接したナットとを備えたものである。In order to solve the above-mentioned problems, a switch terminal mounting device of the present invention comprises an insulator in a vertical direction through which a conductor of a terminal penetrates, a notch formed in an upper end peripheral portion of the insulator, and an upper end of the conductor. Flange portion, an external connection terminal portion provided upright on the collar portion, a whirl stop plate interposed between the collar portion and the upper end surface of the insulator, and a peripheral edge portion of the lower surface of the whirl stop plate A protrusion formed in the notch and fitted in the notch, a recess formed in the upper surface of the rotation stop plate, a protrusion formed in the lower surface of the flange and fitted in the recess, the conductor and the inner wall of the insulator. And a seat plate provided on the lower end surface of the insulator and through which the conductor penetrates, the lower part of the seat plate is screwed to the conductor, and the collar portion is provided with the stopper plate interposed therebetween. And a nut pressed against the upper end surface of the insulator.
前記のように構成された本考案の開閉器端子装着装置
は、碍子の上端周縁部の切欠部に回り止め板の突出部が
嵌入し、回り止め板の凹部に端子の鍔部の突部が嵌入し
ているため、碍子に対して端子が回らず、端子の下端部
に螺合したナットにより端子が碍子に固定される。In the switch terminal mounting device of the present invention constructed as described above, the protrusion of the rotation stopper plate is fitted into the notch of the upper end peripheral portion of the insulator, and the protrusion of the flange portion of the terminal is inserted into the recess of the rotation stopper plate. Since it is fitted, the terminal does not rotate with respect to the insulator, and the terminal is fixed to the insulator by the nut screwed to the lower end portion of the terminal.
実施例について第１図ないし第５図を参照して説明す
る。An embodiment will be described with reference to FIGS. 1 to 5.
（11）は開閉器筺体に装着される上下方向の碍子、（1
2）は碍子（11）の上端周縁部に形成された切欠部、（1
3）は導体（14）が碍子（11）の中空部（15）を貫通し
た端子、（16）は導体（14）の上端に形成された鍔部、
（17）は鍔部（16）に立設された外部接続端子部であ
る。(11) is a vertical insulator mounted on the switch housing, (1
2) is a notch formed in the upper edge of the insulator (11), (1
3) is a terminal in which the conductor (14) penetrates the hollow portion (15) of the insulator (11), (16) is a collar portion formed at the upper end of the conductor (14),
Reference numeral (17) is an external connection terminal portion provided upright on the collar portion (16).
（18）は環状の回り止め板であり、碍子（11）の上端面
と鍔部（16）の下面との間に介在されている。（19）は
回り止め板（18）の下面の周縁部に形成された突出部で
あり、切欠部（12）に嵌入している。（20）は回り止め
板（16）の上面に形成された凹部である。(18) is an annular detent plate, which is interposed between the upper end surface of the insulator (11) and the lower surface of the flange portion (16). (19) is a protrusion formed on the peripheral portion of the lower surface of the rotation stop plate (18), and is fitted in the notch (12). Reference numeral (20) is a recess formed on the upper surface of the rotation stop plate (16).
（21）はパッキンであり、回り止め板（18）の内側に位
置し、碍子（11）の上端面と鍔部（16）の下面との間に
介在している。(21) is a packing, which is located inside the whirl-stop plate (18) and is interposed between the upper end surface of the insulator (11) and the lower surface of the collar portion (16).
（22）は下面より鍔部（16）を貫通したボルト、（2
3），（24）はワッシャ及びナットであり、ナット（2
4）がボルト（22）に螺合し、ボルト（22）が鍔部（1
6）に固定されている。（25）は鍔部（16）の下面に形
成された突部であり、ボルト（22）の頭部により形成さ
れ、突部（25）が凹部（20）に嵌入している。(22) is a bolt that penetrates the collar (16) from the bottom surface, (2
3) and (24) are washers and nuts, and nuts (2
4) is screwed onto the bolt (22) and the bolt (22) is attached to the collar (1
It is fixed to 6). (25) is a protrusion formed on the lower surface of the flange (16), which is formed by the head of the bolt (22), and the protrusion (25) is fitted in the recess (20).
（26）は中空部（15）において導体（14）と碍子（11）
の内壁との間に設けられたスペーサである。(26) is a conductor (14) and an insulator (11) in the hollow part (15)
Is a spacer provided between the inner wall and the inner wall.
（27）は碍子（11）の下端面にクッション（28）を介し
て設けられた座板であり、導体（14）が貫通している。
（29）はワッシャ、（30）は座板（27）の下側より導体
（14）に螺合したナットであり、鍔部（16）を回り止め
板（18）を介して碍子（11）の上端面に圧接し、端子
（13）を碍子（11）に固定している。(27) is a seat plate provided on the lower end surface of the insulator (11) via a cushion (28), and the conductor (14) penetrates through it.
(29) is a washer, (30) is a nut screwed to the conductor (14) from the lower side of the seat plate (27), and the collar part (16) is inserted through the rotation stop plate (18) into the insulator (11). The terminal (13) is fixed to the insulator (11) by pressure contact with the upper end surface of the.
このとき、ナット（30）の回転により端子（13）にナッ
ト（30）の回転方向への回転力が加わるが、鍔部（16）
の下面の突部（25）が回り止め板（18）の凹部（20）に
嵌入し、回り止め板（18）の突出部（19）が切欠部（1
2）に嵌入しているため、端子（13）の回転が阻止され
る。At this time, the rotating force of the nut (30) in the rotating direction of the nut (30) is applied to the terminal (13) by rotating the nut (30).
The protrusion (25) on the lower surface of the stopper fits into the recess (20) of the rotation stop plate (18), and the protrusion (19) of the rotation stop plate (18) is cut out (1).
Since it fits in 2), rotation of the terminal (13) is blocked.
本考案は以上説明したように構成されているので、以下
に記載する効果を奏する。Since the present invention is configured as described above, it has the following effects.
碍子（11）の上端周縁部の切欠部（12）に回り止め板
（18）の突出部（19）が嵌入し、回り止め板（18）の凹
部（20）に鍔部（16）の突部（25）が嵌入しているた
め、導体（14）の下端部に螺合したナット（30）の回転
力により端子（13）の回転が阻止され、端子（13）を安
定に碍子（11）に固定することができる。The protrusion (19) of the rotation stop plate (18) is fitted into the notch (12) at the upper edge of the insulator (11), and the flange (16) protrudes into the recess (20) of the rotation stop plate (18). Since the part (25) is fitted, the rotation of the terminal (13) is blocked by the rotational force of the nut (30) screwed to the lower end of the conductor (14), and the terminal (13) is stably secured to the insulator (11). ) Can be fixed to.
その上セメント，フランジ及び前処理等を要さず、構造
が簡単で安価である。Moreover, it does not require cement, flanges, pretreatment, etc., and has a simple structure and is inexpensive.
第１図ないし第５図は本考案の開閉器端子装着装置の１
実施例を示し、第１図は切断正面図、第２図は平面図、
第３図及び第４図は回り止め板の下面図及び正面図、第
５図は一部の右側面図、第６図及び第７図は従来例の切
断正面図及び平面図である。 （11）…碍子、（12）…切欠部、（13）…端子、（14）
…導体、（16）…鍔部、（17）…外部接続端子部、（1
8）…回り止め板、（19）…突出部、（20）…凹部、（2
5）…突部、（26）…スペーサ、（27）…座板、（30）
…ナット。1 to 5 show a switch terminal mounting device 1 according to the present invention.
FIG. 1 is a cutaway front view, FIG. 2 is a plan view,
3 and 4 are a bottom view and a front view of the rotation stopper plate, FIG. 5 is a right side view of a part thereof, and FIGS. 6 and 7 are a cut front view and a plan view of a conventional example. (11) ... Insulator, (12) ... Notch, (13) ... Terminal, (14)
… Conductor, (16)… Collar part, (17)… External connection terminal part, (1
8) ... Rotation stop plate, (19) ... projection, (20) ... recess, (2
5) ... protrusion, (26) ... spacer, (27) ... seat plate, (30)
…nut.
Claims (1)
前記碍子の上端周縁部に形成された切欠部と、前記導体
の上端に形成された鍔部と、前記鍔部に立設された外部
接続端子部と、前記鍔部と前記碍子の上端面との間に介
在された回り止め板と、前記回り止め板の下面の周縁部
に形成され前記切欠部に嵌入した突出部と、前記回り止
め板の上面に形成された凹部と、前記鍔部の下面に形成
され前記凹部に嵌入した突部と、前記導体と前記碍子の
内壁との間に介在されたスペーサと、前記碍子の下端面
に設けられ前記導体が貫通した座板と、前記座板の下側
より前記導体に螺合し前記鍔部を前記回り止め板を介し
て前記碍子の上端面に圧接したナットとを備えた開閉器
端子装着装置。1. An insulator in a vertical direction, through which a conductor of a terminal penetrates,
A notch formed on the upper edge of the insulator, a flange formed on the upper end of the conductor, an external connection terminal portion provided upright on the flange, the flange and the upper end surface of the insulator. A rotation stopper plate interposed between the rotation stopper plate, a protrusion formed in the peripheral portion of the lower surface of the rotation stopper plate and fitted into the cutout portion, a recess formed in the upper surface of the rotation stopper plate, and the flange portion. A protrusion formed on the lower surface and fitted into the recess, a spacer interposed between the conductor and the inner wall of the insulator, a seat plate provided on the lower end surface of the insulator and through which the conductor penetrates, and the seat plate A switch terminal mounting device, comprising: a nut screwed to the conductor from below to press the collar portion into pressure contact with the upper end surface of the insulator via the detent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7225289U JPH0724746Y2 (en) | 1989-06-20 | 1989-06-20 | Switch terminal mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7225289U JPH0724746Y2 (en) | 1989-06-20 | 1989-06-20 | Switch terminal mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312321U JPH0312321U (en) | 1991-02-07 |
| JPH0724746Y2 true JPH0724746Y2 (en) | 1995-06-05 |
Family
ID=31610028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7225289U Expired - Fee Related JPH0724746Y2 (en) | 1989-06-20 | 1989-06-20 | Switch terminal mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724746Y2 (en) |
-
1989
- 1989-06-20 JP JP7225289U patent/JPH0724746Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312321U (en) | 1991-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |