JPH0340568B2 - - Google Patents
Info
- Publication number
- JPH0340568B2 JPH0340568B2 JP57119382A JP11938282A JPH0340568B2 JP H0340568 B2 JPH0340568 B2 JP H0340568B2 JP 57119382 A JP57119382 A JP 57119382A JP 11938282 A JP11938282 A JP 11938282A JP H0340568 B2 JPH0340568 B2 JP H0340568B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating member
- load
- side conductor
- hole
- conductor
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 32
- 239000012212 insulator Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Trip Switchboards (AREA)
- Patch Boards (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、引出形しや断器等が嵌合する負荷
側導体の接続部構成に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a structure of a connection part of a load-side conductor into which a drawer type, disconnector, etc. are fitted.
［従来の技術］
従来この種の装置として第１図に示すものがあ
つた。図において、１は閉鎖配電盤、２はこの閉
鎖配電盤１内に収納された引出形しや断器、３は
しや断器２と嵌合する盤側端子、４はこの盤側端
子３を絶縁固定する碍子、５はこの碍子４を固定
するフレーム、６は主回路母線、７はこの主回路
母線６と各盤側端子３とを接続する電源側導体、
８は引出形しや断器２を通して接続された負荷側
導体、９はCT、１０は負荷に接続される引出し
ケーブル、１１は主回路母線６及び電源側導体７
と負荷側導体８とをしや閉する仕切板である。[Prior Art] A conventional device of this type is shown in FIG. In the figure, 1 is a closed switchboard, 2 is a drawer type or a disconnector housed in this closed switchboard 1, 3 is a panel side terminal that fits with the armature or disconnector 2, and 4 is an insulator for this panel side terminal 3. An insulator to be fixed, 5 a frame for fixing this insulator 4, 6 a main circuit busbar, 7 a power supply side conductor connecting this main circuit busbar 6 and each panel side terminal 3;
8 is a load side conductor connected through a drawer type or disconnector 2, 9 is a CT, 10 is a drawer cable connected to the load, 11 is a main circuit bus bar 6 and a power supply side conductor 7
This is a partition plate that closes off the load-side conductor 8 and the load-side conductor 8.
［発明が解決しようとする課題］
従来の閉鎖配電盤は以上のように構成されてい
るので、各導体７，８の交差部に絶縁距離をとら
ねばならないので、盤が大きくなり、また、各導
体７，８や仕切板１１の構成が複雑で組立調整に
時間がかかる等の欠点があつた。[Problems to be Solved by the Invention] Since the conventional closed switchboard is configured as described above, an insulating distance must be provided at the intersection of each conductor 7 and 8, which increases the size of the panel. 7, 8 and the partition plate 11 are complicated in structure, and it takes time to assemble and adjust them.
この発明は上記のような従来のものの欠点を除
去するためになされたもので、負荷側導体としや
断器との間に、電源側導体が貫通する貫通穴を設
けた絶縁部材内に一体成形した負荷側端子導体を
介在させることにより、盤の小形化及び組立工数
の低減が可能な閉鎖配電盤を提供することを目的
としている。 This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and is made by integrally molding in an insulating member that has a through hole through which the power supply conductor passes between the load side conductor and the disconnector. An object of the present invention is to provide a closed power distribution board that can be made smaller and reduce the number of assembly steps by interposing load-side terminal conductors.
［課題を解決するための手段］
この発明に係る閉鎖配電盤は、盤内に引き込ま
れる電源側導体と負荷側導体とを引出形しや断器
によつて接続するようにしたものであつて、
前記電源側導体が貫通する複数の貫通穴を同一
水平面上に有する絶縁部材と、
前記絶縁部材内において前記各貫通穴の外周に
沿つて湾曲し、その両端が前記貫通穴を含む貫通
穴の配列方向に直交する同一線上に配置され、か
つ相反する側にそれぞれ突出している、前記絶縁
部材内に一体成形された複数の負荷側端子導体
と、を具備することを特徴とする。[Means for Solving the Problems] A closed switchboard according to the present invention connects a power supply side conductor and a load side conductor drawn into the panel by a drawer type or a disconnector, an insulating member having a plurality of through-holes on the same horizontal plane through which the power supply side conductor passes; and an array of through-holes that are curved along the outer periphery of each through-hole within the insulating member, and whose both ends include the through-hole. It is characterized by comprising a plurality of load-side terminal conductors integrally molded within the insulating member, arranged on the same line perpendicular to the direction and protruding from opposite sides, respectively.
［作用］
負荷側導体は、電源側導体が貫通する貫通穴を
迂回するように貫通穴の外周に沿つて湾曲してお
り、しや断器端子と接続される端子及び負荷に接
続される端部とを当該貫通穴を含む同一線上に配
置することにより、配電盤の幅及び奥行寸法を縮
小する。[Function] The load-side conductor is curved along the outer periphery of the through-hole so as to bypass the through-hole through which the power-side conductor passes, and the terminal connected to the breaker terminal and the end connected to the load By arranging the parts on the same line including the through hole, the width and depth of the switchboard can be reduced.
［実施例］
以下、この発明の一実施例における閉鎖配電盤
を第２図ないし第６図に基づいて説明する。[Embodiment] A closed switchboard according to an embodiment of the present invention will be described below with reference to FIGS. 2 to 6.
図において、閉鎖配電盤１、引出形しや断器
２、主回路母線６、電源側導体７、負荷側導体
８、CT９、引出ケーブル１０及び仕切板１１は
第１図における従来のものと同様である。 In the figure, a closed switchboard 1, a drawer type disconnector 2, a main circuit busbar 6, a power supply side conductor 7, a load side conductor 8, a CT 9, a pullout cable 10, and a partition plate 11 are the same as those of the conventional one in FIG. be.
絶縁部材１２は例えばエポキシ樹脂などからな
り、第４図及び第５図に示すように、同一水平面
に所定間隔で併設された３個の貫通穴１２ａを有
する。電源側導体７は第２図に示すように貫通穴
１２ａを垂直に貫通する。 The insulating member 12 is made of, for example, epoxy resin, and has three through holes 12a arranged at predetermined intervals on the same horizontal plane, as shown in FIGS. 4 and 5. The power supply side conductor 7 vertically passes through the through hole 12a as shown in FIG.
負荷側導体１３は第３図から第６図に示すよう
に絶縁部材１２に一体成形されたものであり、第
５図に示すように、絶縁部材１２内部において、
貫通穴１２ａを迂回するように貫通穴１２ａの外
周に沿つて湾曲している。また、負荷側導体１３
の両端は貫通穴１２ａを含む貫通穴１２ａの配列
方向に直交する同一線上に配置され、絶縁部材１
２の相反する突出している。 The load side conductor 13 is integrally formed with the insulating member 12 as shown in FIGS. 3 to 6, and as shown in FIG. 5, inside the insulating member 12,
It is curved along the outer periphery of the through hole 12a so as to bypass the through hole 12a. In addition, the load side conductor 13
Both ends of the insulating member 1 are arranged on the same line perpendicular to the arrangement direction of the through holes 12a including the through hole 12a.
2 contradictory protrusions.
絶縁部材１２の内部にはまた、第５図および第
６図に示すように、貫通穴１２ａの周囲でかつ負
荷側端子導体１３の湾曲した部分の内側に、円筒
形の接地金属（接地電極）１４が一体成形により
設けられている。 Inside the insulating member 12, as shown in FIGS. 5 and 6, a cylindrical ground metal (ground electrode) is provided around the through hole 12a and inside the curved portion of the load side terminal conductor 13. 14 is provided by integral molding.
なお、上記実施例では絶縁部材が３相一体の場
合について説明したが、各相が分離していても良
い。また、上記実施例では引出形しや断器の３段
積について図示したが、断路器や他の開閉装置又
は引出形機器であつてもよく、段積も２段や４段
であつても上記実施例と同様の効果を奏する。 In the above embodiment, the case where the insulating member is integrated into three phases has been described, but each phase may be separated. Furthermore, in the above embodiment, a three-tier stack of drawer-type disconnectors and disconnectors is illustrated, but it may be a disconnector, other switching device, or drawer-type equipment, and even if the stacking is two-tier or four-tier. The same effects as in the above embodiment are achieved.
［発明の効果］
以上のように、この発明によれば、負荷側導体
は、電源側導体が貫通する貫通穴を迂回するよう
に貫通穴の外周に沿つて湾曲しており、しや断器
側端子と接続される端子及び負荷に接続される端
部とを当該貫通穴を含む同一線上に配置している
ので、配電盤の幅及び奥行寸法を縮小することが
でき、盤の小形化及び組立工数の低減が可能な閉
鎖配電盤を提供することができる。[Effects of the Invention] As described above, according to the present invention, the load-side conductor is curved along the outer periphery of the through-hole so as to bypass the through-hole through which the power-side conductor passes. Since the terminal connected to the side terminal and the end connected to the load are arranged on the same line including the through hole, the width and depth of the switchboard can be reduced, making it easier to downsize and assemble the switchboard. A closed switchboard that can reduce man-hours can be provided.
第１図は従来の閉鎖配電盤を示す側面断面図、
第２図はこの発明の一実施例による閉鎖配電盤を
示す側面断面図、第３図ないし第６図はこの発明
の主要部の構成を示すもので、第３図は正面図、
第４図は平面図、第５図及び第６図は第３図にお
ける線−および−に沿う断面図である。
図中、１は閉鎖配電盤、２は引出形しや段器、
７は電源側導体、８は負荷側導体、１２は絶縁部
材、１２ａは貫通穴、１３は負荷側端子導体であ
る。なお、各図中同一符号は同一又は相当部を示
す。
Figure 1 is a side sectional view showing a conventional closed switchboard;
Fig. 2 is a side sectional view showing a closed switchboard according to an embodiment of the present invention, Figs. 3 to 6 show the configuration of the main parts of the invention, and Fig. 3 is a front view;
FIG. 4 is a plan view, and FIGS. 5 and 6 are sectional views taken along lines - and - in FIG. 3. In the figure, 1 is a closed switchboard, 2 is a drawer type or a stepped box,
7 is a power supply side conductor, 8 is a load side conductor, 12 is an insulating member, 12a is a through hole, and 13 is a load side terminal conductor. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
とを引出形しや断器によつて接続するようにした
ものにおいて、 前記電源側導体が貫通する複数の貫通穴を同一
水平面上に有する絶縁部材と、 前記絶縁部材内において前記各貫通穴の外周に
沿つて湾曲し、その両端が前記貫通穴を含む貫通
穴の配列方向に直交する同一線上に配置され、か
つ相反する側にそれぞれ突出している、前記絶縁
部材内に一体成形された複数の負荷側端子導体
と、を具備することを特徴とする閉鎖配電盤。 ２ 前記絶縁部材内には、前記貫通穴の周囲でか
つ前記負荷側端子導体の湾曲した部分の内側に配
置された円筒形の接地電極を一体成形したことを
特徴とする特許請求の範囲第１項記載の閉鎖配電
盤。[Scope of Claims] 1. A power supply side conductor and a load side conductor drawn into a panel are connected by a drawer type or a disconnector, comprising a plurality of through holes through which the power supply side conductor passes. an insulating member that is on the same horizontal plane; and an insulating member that is curved along the outer periphery of each of the through holes in the insulating member, and that both ends thereof are arranged on the same line perpendicular to the arrangement direction of the through holes including the through hole, and that are opposite to each other. a plurality of load-side terminal conductors integrally molded within the insulating member, each of which protrudes on the opposite side of the closed switchboard. 2. Claim 1, characterized in that a cylindrical ground electrode is integrally molded in the insulating member, and is disposed around the through hole and inside the curved portion of the load side terminal conductor. Closed switchboard as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57119382A JPS5910106A (en) | 1982-07-07 | 1982-07-07 | Enclosed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57119382A JPS5910106A (en) | 1982-07-07 | 1982-07-07 | Enclosed switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5910106A JPS5910106A (en) | 1984-01-19 |
| JPH0340568B2 true JPH0340568B2 (en) | 1991-06-19 |
Family
ID=14760121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57119382A Granted JPS5910106A (en) | 1982-07-07 | 1982-07-07 | Enclosed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910106A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726661B2 (en) * | 2006-03-17 | 2011-07-20 | 三菱電機株式会社 | Switchgear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237768Y2 (en) * | 1973-04-19 | 1977-08-27 |
-
1982
- 1982-07-07 JP JP57119382A patent/JPS5910106A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5910106A (en) | 1984-01-19 |
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