JPH0228632Y2 - - Google Patents
Info
- Publication number
- JPH0228632Y2 JPH0228632Y2 JP7741284U JP7741284U JPH0228632Y2 JP H0228632 Y2 JPH0228632 Y2 JP H0228632Y2 JP 7741284 U JP7741284 U JP 7741284U JP 7741284 U JP7741284 U JP 7741284U JP H0228632 Y2 JPH0228632 Y2 JP H0228632Y2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- plate
- wiring duct
- fixing member
- supply device
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、配線ダクト用給電装置に関するも
のである。[Detailed Description of the Invention] [Technical Field] This invention relates to a power supply device for wiring ducts.
配線ダクトとその給電装置とを機械的に接続す
る手段として、第９図のように給電装置（図示せ
ず）にプレート５０と固定金具５１とを設け、そ
の間に配線ダクト５２の開溝５３を構成する引掛
部５４を挟んでセツトねじ５５により挟着するも
のが考えられた。
As a means for mechanically connecting the wiring duct and its power supply device, a plate 50 and a fixture 51 are provided on the power supply device (not shown) as shown in FIG. It has been considered to clamp the hook part 54 between the hooks and the set screws 55.
しかしながら、その接続手順が第９図ｂのよう
にセツトねじ５５を緩め、その状態から固定金具
５１を引上げて第９図ａのように固定金具５１と
プレート５１との間に大きいすき間を作り、引掛
部５４を挿入させ、ついで第９図ｃのようにセツ
トねじ５５を締付けるものであつた。そのため接
続作業が面倒であるという欠点があつた。 However, the connection procedure involves loosening the set screw 55 as shown in Figure 9b, pulling up the fixture 51 from that state, and creating a large gap between the fixture 51 and the plate 51 as shown in Figure 9a. The hook portion 54 was inserted and then the set screw 55 was tightened as shown in FIG. 9c. Therefore, there was a drawback that the connection work was troublesome.
この考案の目的は、配線ダクトへの接続作業を
簡単にすることができる配線ダクト用給電装置を
提供することである。
The purpose of this invention is to provide a power supply device for a wiring duct that can simplify the connection work to the wiring duct.
この考案の配線ダクト用給電装置は、固定部材
とプレートとの間に離間方向に付勢するばねを介
在したことを特徴としている。セツトねじを緩め
るとばねにより固定金具とプレートとが開くた
め、その操作が不要であり。作業が容易になる。
The wiring duct power supply device of this invention is characterized in that a spring is interposed between the fixing member and the plate to bias them in the direction of separation. When the set screw is loosened, the fixing bracket and plate will open due to the spring, so this operation is not necessary. Work becomes easier.
この考案の一実施例を第１図ないし第８図に基
づいて説明する。図において、１は配線ダクト、
２は給電装置である。配線ダクト１は第２図のよ
うにダクト本体３が断面略コ字形をした金属
（鋼）製コア４の内外表面に絶縁体５を同時成形
により被覆し、内側に絶縁体５より導体保持部６
を延出して、高容量（100A）用導体７および小
容量（20A）用導体８を保持している。また配線
ダクト１の開溝９は対向部に引掛部１０を一体に
設けるとともに、外天部の両側に絶縁体５による
一対のリブ１１を一体形成している。 An embodiment of this invention will be explained based on FIGS. 1 to 8. In the figure, 1 is a wiring duct;
2 is a power supply device. As shown in Fig. 2, the wiring duct 1 has a duct body 3 having a metal (steel) core 4 having a substantially U-shaped cross section, and an insulator 5 coated on the inner and outer surfaces of the metal (steel) core 4 by simultaneous molding. 6
is extended to hold a high capacity (100A) conductor 7 and a small capacity (20A) conductor 8. Further, the opening groove 9 of the wiring duct 1 is integrally provided with a hook portion 10 at the opposing portion, and a pair of ribs 11 made of an insulator 5 are integrally formed on both sides of the outer top portion.
給電装置２は、略矩形のベース１２の下面に端
子台１３、高容量電線引込孔（ノツクアウト式）
１４および小容量電線引込孔（ノツクアウト式）
１５を長手方向に一直線状に配設し、端子台１３
はねじ１６で取付ベース１２に取付けられる。端
子台１３は引込孔１４，１５とは反対向きに高容
量用給電端子１７および小容量用給電端子である
栓刃１８を有し、引込孔１４，１５側に各電線接
続孔１９，２０および端子ねじ２１，２２を有す
る。取付ベース１２は両端にカバー取付部２３，
２４を垂下し、これにカバー２５がビス２６によ
り取付けられる。また取付ベース１２の給電端子
突出側の端部に配線ダクト１のリブ１１間の幅に
対応する幅をもつた上ガイドプレート２７を延出
するとともに、カバー取付部２４の下端部に下ガ
イドプレート２８を延設し、下ガイドプレート２
８の先端に回転止め片２９を折曲し、下ガイドプ
レート２８の上面に固定金具３０を載せ、セツト
ねじ３１を下ガイドプレート２８の中心孔２８ａ
に遊挿して固定金具３０に螺合している。さらに
下ガイドプレート２８と固定金具３０との間にわ
ん曲板ばね３６を介在し、中央にねじ遊嵌孔３７
を形成している。 The power supply device 2 includes a terminal block 13 on the bottom surface of a substantially rectangular base 12, and a high-capacity wire lead-in hole (knock-out type).
14 and small capacity electric wire entry hole (knock-out type)
15 are arranged in a straight line in the longitudinal direction, and the terminal block 13
is attached to the mounting base 12 with screws 16. The terminal block 13 has a high-capacity power supply terminal 17 and a plug blade 18 that is a small-capacity power supply terminal in the opposite direction to the lead-in holes 14 and 15, and has wire connection holes 19, 20 and It has terminal screws 21 and 22. The mounting base 12 has cover mounting portions 23 on both ends.
24 hangs down, and a cover 25 is attached to this with screws 26. Further, an upper guide plate 27 having a width corresponding to the width between the ribs 11 of the wiring duct 1 extends from the end of the mounting base 12 on the side where the power supply terminal protrudes, and a lower guide plate 27 extends from the lower end of the cover mounting portion 24. 28 and lower guide plate 2.
8, bend the rotation stopper piece 29 at the tip of the lower guide plate 28, place the fixing metal fitting 30 on the upper surface of the lower guide plate 28, and insert the set screw 31 into the center hole 28a of the lower guide plate 28.
It is loosely inserted into and screwed into the fixing metal fitting 30. Further, a curved plate spring 36 is interposed between the lower guide plate 28 and the fixing metal fitting 30, and a screw loose fitting hole 37 is provided in the center.
is formed.
給電装置２は、天井躯体（図示せず）に支持さ
れた電線管３１，３２が引込孔１４，１５に嵌着
され、電線管３１，３２より引出した高容量用電
線３３および小容量用電線３４を接続孔１９，２
０に挿入し、端子ねじ２１，２２の締付けにより
結線される。また給電装置２と配線ダクト１は、
上ガイドプレート２７をリブ１１間に差し込むと
同時に下ガイドプレート２８と固定金具３０との
間に配線ダクト１の引掛部１０を挿入させ、第３
図のように下からドライバ３５等でセツトねじ３
１を締めることにより固定金具３０と下ガイドプ
レート２８との間に引掛部１０を挟持し、もつて
配線ダクト１と給電装置２との接結状態とする。
このとき同時に、高容量用給電端子１７は配線ダ
クト１の高容量用導体７に挿入接続され、栓刃１
８は小容量用導体８に圧接接続される。 In the power supply device 2, conduits 31 and 32 supported by a ceiling frame (not shown) are fitted into the lead-in holes 14 and 15, and a high-capacity electric wire 33 and a small-capacity electric wire are drawn out from the conduits 31 and 32. 34 to connection hole 19, 2
0, and the wires are connected by tightening the terminal screws 21 and 22. In addition, the power supply device 2 and the wiring duct 1 are
At the same time as the upper guide plate 27 is inserted between the ribs 11, the hook part 10 of the wiring duct 1 is inserted between the lower guide plate 28 and the fixing fitting 30, and the third
As shown in the figure, use a screwdriver 35 etc. from below to set the set screw 3.
1, the hook portion 10 is held between the fixing metal fitting 30 and the lower guide plate 28, thereby connecting the wiring duct 1 and the power supply device 2.
At the same time, the high capacity power supply terminal 17 is inserted and connected to the high capacity conductor 7 of the wiring duct 1, and the plug blade 1
8 is press-connected to the small capacity conductor 8.
前記において、引掛部１０の挟持は第７図およ
び第８図に詳図するようにセツトねじ３１を緩め
ると、プレート２８と固定金具３０との間にばね
３６を介在してあるため自動的に第７図の状態に
なり、従来のように固定金具３０を引上げる操作
が不要になる。したがつて引掛部１０の挿入が簡
単になり、接続作業が容易になる。 In the above, the clamping of the hook 10 is automatically performed when the set screw 31 is loosened, as shown in detail in FIG. 7 and FIG. The state shown in FIG. 7 is reached, and the operation of pulling up the fixture 30 as in the conventional case is no longer necessary. Therefore, the hook part 10 can be easily inserted, and the connection work can be made easier.
この考案によれば、配線ダクトへの接続作業が
容易になるという効果がある。
According to this invention, there is an effect that the connection work to the wiring duct becomes easy.
第１図はこの考案の一実施例の配線ダクト給電
部の接続前の分解斜視図、第２図は配線ダクトの
断面図、第３図は給電装置の分解斜視図、第４図
は給電装置の断面図、第５図は下ガイドプレート
部分の一部破断側面図、第６図はその分解側面
図、第７図はセツトねじを緩めた状態の断面図、
第８図は接続状態の断面図、第９図は従来例の断
面図である。
１……配線ダクト、２……給電装置、７，８…
…導体、９……開溝、１０……引掛部、１７……
給電端子、１８……栓刃（給電端子）、２８……
下ガイドプレート（プレート）、３０……固定金
具（固定部材）、３１……セツトねじ、３６……
ばね。
Fig. 1 is an exploded perspective view of a wiring duct power feeding section of an embodiment of this invention before connection, Fig. 2 is a sectional view of the wiring duct, Fig. 3 is an exploded perspective view of the power feeding device, and Fig. 4 is the power feeding device. 5 is a partially cutaway side view of the lower guide plate portion, FIG. 6 is an exploded side view thereof, and FIG. 7 is a sectional view with the set screw loosened.
FIG. 8 is a sectional view of a connected state, and FIG. 9 is a sectional view of a conventional example. 1... Wiring duct, 2... Power supply device, 7, 8...
...Conductor, 9...Open groove, 10...Hook part, 17...
Power supply terminal, 18... Bung blade (power supply terminal), 28...
Lower guide plate (plate), 30...Fixing bracket (fixing member), 31...Set screw, 36...
Spring.
Claims (1)
もつた給電装置本体と、この給電装置本体に突設
されて前記配線ダクトの開溝を構成する引掛部の
外面に当接するプレートと、このプレートの上面
に載置されて前記配線ダクトの前記引掛部の内面
に当接する固定部材と、前記プレートに挿通され
て前記固定部材に螺合することにより前記引掛部
を前記プレートと固定部材とで挟持させるセツト
ねじと、前記プレートと固定部材の間に介在され
離間方向に付勢するばねとを備えた配線ダクト用
給電装置。 A power supply device body having a power supply terminal that contacts an end of a conductor of a wiring duct; a plate that protrudes from the power supply device body and comes into contact with the outer surface of a hook that forms an open groove of the wiring duct; and this plate. a fixing member that is placed on the top surface and comes into contact with the inner surface of the hook part of the wiring duct; and a fixing member that is inserted through the plate and screwed into the fixing member so that the hook part is held between the plate and the fixing member. A power supply device for a wiring duct, comprising a set screw for causing the plate and the fixing member to move, and a spring that is interposed between the plate and the fixing member and biases the plate in the direction of separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741284U JPS60189973U (en) | 1984-05-25 | 1984-05-25 | Power supply device for wiring duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741284U JPS60189973U (en) | 1984-05-25 | 1984-05-25 | Power supply device for wiring duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60189973U JPS60189973U (en) | 1985-12-16 |
| JPH0228632Y2 true JPH0228632Y2 (en) | 1990-07-31 |
Family
ID=30620457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7741284U Granted JPS60189973U (en) | 1984-05-25 | 1984-05-25 | Power supply device for wiring duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189973U (en) |
-
1984
- 1984-05-25 JP JP7741284U patent/JPS60189973U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60189973U (en) | 1985-12-16 |
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