JPS6334413Y2 - - Google Patents
Info
- Publication number
- JPS6334413Y2 JPS6334413Y2 JP1981127528U JP12752881U JPS6334413Y2 JP S6334413 Y2 JPS6334413 Y2 JP S6334413Y2 JP 1981127528 U JP1981127528 U JP 1981127528U JP 12752881 U JP12752881 U JP 12752881U JP S6334413 Y2 JPS6334413 Y2 JP S6334413Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- pit
- wire
- wiring
- wire passage
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
- Connection Or Junction Boxes (AREA)
- Installation Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
Ａ 考案の目的
(1) 産業上の利用分野
本考案は配線装置、特に床に設けた配線ピツト
内に電線を敷設し、その配線ピツトの上方開口部
にピツト蓋を開閉可能に設け、そのピツト蓋を通
して前記電線または前記電線より分岐する分岐線
を前記配線ピツト内より引出すようにした形式の
配線装置に関する。[Detailed explanation of the invention] A. Purpose of the invention (1) Industrial application field This invention is a wiring device, in particular, a wiring pit in which electric wires are laid in a wiring pit provided on the floor, and a pit cover is placed in the upper opening of the wiring pit. The present invention relates to a wiring device which is provided to be openable and closable, and in which the electric wire or a branch line branching from the electric wire is drawn out from inside the wiring pit through the pit lid.
(2) 従来の技術
従来、上記形式の配線装置においては、例えば
実公昭45−18988号公報に示されるように、前記
電線等を嵌挿させる通線孔の穿設用凹条溝を合成
樹脂製ピツト蓋の上面に直接設けていた。(2) Prior Art Conventionally, in the above-mentioned type of wiring device, as shown in Japanese Utility Model Publication No. 18988/1988, grooves for forming wire holes into which the electric wires etc. are inserted are made of synthetic resin. It was installed directly on the top of the manufactured pit lid.
(3) 考案が解決しようとする問題点
上記従来装置では、ピツト蓋の凹条溝に通線孔
を穿設してそこに電線等を一旦通してしまうと、
ピツト蓋を開けて行う配線ピツト内の点検や清掃
作業の際に、比較的大型の該ピツト蓋に電線等が
通されたままになつて作業が行い辛く、また場合
によつては電線等の結線を取外す必要があつて面
倒である。さらに前記電線等の配線が事情により
変更されてピツト蓋からの引出し本数が減少した
ような場合には、比較的大型で高価なピツト蓋を
別のものとそつくり交換する必要があつて対応が
面倒でコストも嵩むという問題がある。(3) Problems to be solved by the invention In the conventional device described above, once a wire passage hole is drilled in the concave groove of the pit lid and an electric wire, etc. is passed through it,
When inspecting or cleaning the inside of the wiring pit by opening the pit lid, it is difficult to carry out the work because wires, etc., remain passed through the comparatively large pit lid, and in some cases, the wires, etc. It is troublesome as it is necessary to disconnect the wires. Furthermore, if the wiring of the electric wires etc. is changed due to circumstances and the number of drawers from the pit lid is reduced, it may be necessary to warp and replace the relatively large and expensive pit lid with another one. The problem is that it is troublesome and costs increase.
本考案は上記従来装置の問題をすべて解決し得
る配線装置を提供するこを目的とする。 An object of the present invention is to provide a wiring device that can solve all of the problems of the conventional devices.
Ｂ 考案の構成
(1) 問題点を解決するための手段
上記目的を達成するために本考案は、前記形式
の配線装置において、ピツト蓋には、該蓋の外側
縁に開口する側方開口部を有して該蓋を上下に貫
通する通線口を形成し、この通線口に前記ピツト
蓋の上面と略同一高さとなるよう嵌込まれる合成
樹脂製蓋片を、該通線口の内側壁に形成した係合
段部上に支持されて該通線口の、前記側方開口部
を含む部分を閉塞する第１蓋部と、この第１蓋部
に隣接するよう前記係合段部上に支持されて該通
線口の残余の部分を閉塞する第２蓋部とより分割
構成すると共に、その少なくとも第１蓋部を前記
係合段部に着脱可能に固着し、さらに前記蓋片の
上面には、前記電線または分岐線を嵌挿させるた
めの通線孔の穿設用凹部を前記第１及び第２の部
分に跨がつて形成したことを特徴とする。B. Structure of the device (1) Means for solving the problems In order to achieve the above object, the present invention provides a wiring device of the type described above, in which the pit lid has a side opening that opens at the outer edge of the lid. A synthetic resin lid piece is fitted into the wire opening so that it is approximately at the same height as the top surface of the pit lid. a first lid part that is supported on an engagement step formed on an inner wall and closes a portion of the wire opening including the side opening; and a second lid part that is supported on the upper part and closes the remaining part of the wire passage port, and at least the first lid part is removably fixed to the engagement step part, and the lid part A recess for forming a wire passage hole into which the electric wire or branch line is inserted is formed on the upper surface of the piece, extending over the first and second parts.
(2) 作 用
上記構成により、通線孔穿設用凹部をドリル孔
に利用すれば、本来的にはドリル加工が行ないに
くい第１、第２蓋部に跨がる蓋片上面の所定位置
に通線孔を簡単に穿設加工することができる。し
かもその穿設された通線孔に前記電線等を通した
状態では、その電線等を第１、第２蓋部間に的確
に挟持することができ、またピツト蓋の通線口よ
り樹脂製蓋片の第１蓋部だけを取外して電線等を
通線口内より前記側方開口部を通して外部に引出
すだけで、ピツト蓋を該電線等から完全に分離す
ることができるから、電線等に邪魔されずに比較
的大型のピツト蓋を大きく開放することができ
る。また前記電線等の配線レイアウトが事情によ
り変更されてピツト蓋からの引出し本数が増減変
更される場合には、蓋片に更に通線孔を穿設する
とか或いは蓋片を該事情に対応し得る他の蓋片に
単に交換するだけでよく、比較的大型で高価なピ
ツト蓋はそのまま使用できる。(2) Effect With the above configuration, if the concave part for drilling the wire hole is used as a drill hole, the predetermined position on the top surface of the lid piece spanning the first and second lid parts, which is originally difficult to drill, can be used. Wiring holes can be easily drilled in the. Moreover, when the electric wire, etc. is passed through the drilled wire passage hole, the electric wire, etc. can be accurately held between the first and second lid parts, and the resin The pit cover can be completely separated from the electric wires by simply removing the first lid part of the lid piece and pulling the electric wires, etc. out from inside the wire opening through the side opening, so there is no interference with the electric wires, etc. A relatively large pit lid can be opened wide without being exposed. In addition, if the wiring layout of the electric wires, etc. is changed due to circumstances and the number of drawers from the pit lid is increased or decreased, additional wire passing holes may be bored in the lid piece, or the lid piece may be modified to accommodate the circumstances. A relatively large and expensive pit lid can be used as is by simply replacing it with another lid piece.
さらに通線口を閉塞する前記蓋片は、ピツト蓋
の上面と略同じ高さとなるよう通線口に嵌込まれ
るので、該蓋片より前記電線等を引出す必要のな
い場合には、通線孔が未だ穿設されていない蓋片
を使用することによつて通線口を体裁よく全閉す
ることができ、しかも該蓋片に歩行者が爪突く心
配はない。さらにまたかかる蓋片の第２蓋部を通
線口にセツトしたままの状態で第１蓋部の脱着を
自由に行うことができ、また第１、第２蓋部を共
に通線口にセツトした状態では、その両蓋部の隣
接端縁相互の衝合や、その各蓋部と通線口内側壁
との衝合によつて、各蓋部の横移動を効果的に規
制することができるから、蓋片の分割によつても
各蓋部が濫りにガタつくことはない。 Furthermore, the lid piece that closes the wire passage port is fitted into the wire passage port so that it is approximately at the same height as the top surface of the pit lid, so if there is no need to pull out the electric wire etc. from the lid piece, the wire passage By using a cover piece that does not have a hole drilled yet, the wire passage port can be completely closed in an attractive manner, and there is no fear that pedestrians will hit the cover piece with their nails. Furthermore, the first lid part can be freely attached and removed while the second lid part of the lid piece remains set in the wiring port, and the first and second lid parts can both be set in the wiring port. In this state, the lateral movement of each lid part can be effectively restricted by the collision of the adjacent edges of the lid parts with each other and the collision of each lid part with the inner wall of the wiring port. Therefore, even if the lid pieces are divided, each lid part will not wobble due to the unevenness.
(3) 実施例
以下、図面により本考案の実施例について説明
すると、第１図において１は建造物のコンクリー
ト製床で、その表面にはビニタイル等の床仕上げ
材２が貼着されている。また床１には配線ピツト
３が設けられており、その配線ピツト３は床１に
形成されたＵ字状溝部４と、その両側の上縁に沿
つて床１に埋込まれた枠体５と、それら枠体５の
段部６に着脱自在に嵌込まれた複数の金属製ピツ
ト蓋７と、溝部４内を、それの長手方向に二分す
るセパレータ８とを備えている。そのセパレータ
８により区画された電線路l1，l2にはそれぞれ所
定本数の電線W1〜W4が敷設される。(3) Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 indicates a concrete floor of a building, and a floor finishing material 2 such as vinyl tile is adhered to the surface of the concrete floor. Further, a wiring pit 3 is provided on the floor 1, and the wiring pit 3 has a U-shaped groove 4 formed in the floor 1, and a frame 5 embedded in the floor 1 along the upper edges of both sides. , a plurality of metal pit lids 7 that are removably fitted into the stepped portions 6 of the frame body 5, and a separator 8 that bisects the inside of the groove portion 4 in the longitudinal direction thereof. A predetermined number of electric wires W 1 to W 4 are laid in the electric lines l 1 and l 2 separated by the separator 8, respectively.
ピツト蓋７には、該蓋７の外側縁に開口する側
方開口部１３を有して該蓋７を上下方向に貫通す
る２個の通線口９が形成される。これらの通線口
９を閉塞する合成樹脂製蓋片１０は、その通線口
９の内周部を形成する略Ｃ字形をなす縁枠体１１
に、ピツト蓋７の上面と略同一高さとなるように
嵌込まれ、二枚の板状第１、第２蓋部１０1，１
０2より構成される。その第１蓋部１０1は、通線
口９の、側方開口部１３を含む部分を閉塞するも
ので平面凸形に形成されており、また第２蓋部１
０2は通線口９の残余の部分を閉塞するもので平
面長方形に形成される。各蓋部１０1，１０2は、
縁枠体１１の内側壁にその略全周に亘つて形成し
た係合段部１１ａにそれぞれ係合支持されると共
に、ビス１２によりそれぞれ着脱可能に固着され
る。また蓋片１０の上面には、前記第１、第２蓋
部１０1，１０2に跨がつて、後述する通線孔１５
を穿設するための少なくとも１つ、図示例は４つ
の凹部１４が互いに独立して形成されている。こ
れら凹部１４は通常は蓋片１０を貫通していない
ので通線口９は蓋片１０により全部閉塞されてい
る。 The pit lid 7 is formed with two wire passage ports 9 having side openings 13 opening at the outer edge of the lid 7 and passing through the lid 7 in the vertical direction. A synthetic resin lid piece 10 that closes these wire openings 9 has a substantially C-shaped edge frame 11 that forms the inner periphery of the wire openings 9.
The two plate-shaped first and second lid parts 10 1 , 1 are fitted into the pit lid 7 so as to be approximately at the same height as the top surface of the pit lid 7 .
Consists of 0 2 . The first lid portion 10 1 closes a portion of the wire opening 9 including the side opening 13 and is formed in a convex shape in plan view.
0 2 closes the remaining portion of the wire opening 9 and is formed into a rectangular shape in plan view. Each lid part 10 1 , 10 2 is
They are respectively engaged and supported by engaging step portions 11a formed on the inner wall of the edge frame body 11 over substantially the entire circumference thereof, and are each removably fixed by screws 12. Further, on the upper surface of the lid piece 10, a wire passage hole 15, which will be described later, extends over the first and second lid parts 10 1 and 10 2 .
At least one (four in the illustrated example) recesses 14 are formed independently from each other for drilling. Since these recesses 14 normally do not pass through the lid piece 10, the wire passage port 9 is completely closed by the lid piece 10.
例えば電線W1と分岐線B1とを接続する場合に
は、１個の凹部１４にドリル等により分岐線B1
よりやや大径の通線孔１５を穿設し、またピツト
蓋７を外し、さらにそのピツト蓋７より蓋片１０
の第１蓋部１０1を外す。そして電線W1の途中に
設けたコンセント１６に分岐線B1のプラグ１７
を差込んで接続し、その分岐線B1を半開き状の
通線口９に、その側方開口部１３より通し、次い
でピツト蓋７により溝部４の開口を閉塞する。そ
の後第１蓋部１０1を通線口９に嵌込み、分岐線
B1を両蓋部１０1，１０2の突合せ部に形成される
通線孔１５の半部相互で挟持すれば、分岐線B1
は通線孔１５に嵌挿されることとなり、これによ
り分岐線B1と通線口９との擦れが防止され、ま
た通線口９より溝部４内へのごみの侵入が防止さ
れる。分岐線B1の他端は例えば電子計算機等の
電子または電気機器Eaに接続される。他の電線
W2と分岐線B2との接続も同様に行われる。 For example, when connecting the electric wire W 1 and the branch line B 1 , drill the branch line B 1 into one recess 14.
Drill a wire hole 15 with a slightly larger diameter, remove the pit lid 7, and insert the lid piece 10 from the pit lid 7.
Remove the first lid part 101 . Then, the plug 17 of the branch wire B 1 is inserted into the outlet 16 installed in the middle of the electric wire W 1 .
The branch wire B 1 is passed through the half-open wire passage port 9 through its side opening 13, and then the opening of the groove 4 is closed with the pit lid 7. After that, fit the first lid part 101 into the wire opening 9, and
If B 1 is held between the halves of the wire passage holes 15 formed at the abutting portions of both lids 10 1 and 10 2 , the branch line B 1
is inserted into the wire passage hole 15, thereby preventing the branch wire B1 from rubbing against the wire passage port 9, and also preventing dirt from entering into the groove portion 4 from the wire passage port 9. The other end of the branch line B1 is connected to an electronic or electrical device Ea such as a computer, for example. other wires
The connection between W 2 and branch line B 2 is made in the same way.
なお、電線W1〜W4を直接通線孔１５より引出
す場合もある。 Note that the electric wires W 1 to W 4 may be drawn out directly from the wire passage holes 15 in some cases.
Ｃ 考案の効果
以上のように本考案によれば、床に設けた配線
ピツト内に電線を敷設し、その配線ピツトの上方
開口部にピツト蓋を開閉可能に設け、そのピツト
蓋を通して前記電線または前記電線より分岐する
分岐線を前記配線ピツト内より引出し得るように
した配線装置において、前記ピツト蓋には、該蓋
の外側縁に開口する側方開口部を有して該蓋を上
下に貫通する通線口を形成し、この通線口を閉塞
し得る合成樹脂製蓋片を、該通線口の、前記側方
開口部を含む部分を閉塞する第１蓋部と、この第
１蓋部に隣接して該通線口の残余の部分を閉塞す
る第２蓋部とより分割構成すると共に、その少な
くとも第１蓋部をピツト蓋に着脱可能に固着し、
さらに前記蓋片の上面には、前記電線または分岐
線を嵌挿させるための通線孔の穿設用凹部を前記
第１及び第２蓋部に跨がつて形成したので、その
通線孔穿設用凹部をドリル孔に利用すれば、本来
的にはドリル加工が行ないにくい第１、第２蓋部
に跨がる蓋片上面の所定位置に通線孔を簡単に穿
設加工することができる。しかもその穿設された
通線孔に前記電線等を通した状態では、その電線
等を第１、第２蓋部間に的確に挟持することがで
き、またピツト蓋の通線口より樹脂製蓋片の第１
蓋部だけを取外して電線等を通線口内より前記側
方開口部を通して外部に引出すだけで、ピツト蓋
を該電線等から完全に分離することができるか
ら、電線等に邪魔されずに比較的大型のピツト蓋
を大きく開放することができ、該電線等を通常の
ように結線したままの状態で配線ピツト内の点検
や清掃等の作業を迅速容易に行うことができる。
また前記電線等の配線レイアウトが事情により変
更されてピツト蓋からの引出し本数が増減変更さ
れる場合には、蓋片に更に通線孔を穿設するとか
或いは蓋片を該事情に対応し得る他の蓋片に単に
交換するだけでよく、比較的大型で高価なピツト
蓋はそのまま使用できるから対応が容易でコスト
も低く抑えることができる。C. Effects of the invention As described above, according to the invention, an electric wire is laid in a wiring pit provided on the floor, a pit cover is provided in the upper opening of the wiring pit so that it can be opened and closed, and the electric wire or In the wiring device, in which a branch line branching from the electric wire can be pulled out from inside the wiring pit, the pit lid has a side opening that opens at an outer edge of the lid and passes through the lid vertically. a synthetic resin lid piece capable of closing the wire passageway; a first lid portion that closes a portion of the wire passageway including the side opening; a second lid part adjacent to the second lid part that closes the remaining part of the wire passage port, and at least the first lid part is removably fixed to the pit lid;
Further, on the upper surface of the lid piece, a recess for forming a wire passage hole into which the electric wire or branch line is inserted is formed so as to extend over the first and second lid parts. By using the installation recess as a drill hole, it is possible to easily drill a wire passage hole at a predetermined position on the top surface of the lid piece that spans the first and second lid parts, which is originally difficult to drill. can. Moreover, when the electric wire, etc. is passed through the drilled wire passage hole, the electric wire, etc. can be accurately held between the first and second lid parts, and the resin 1st lid piece
The pit cover can be completely separated from the electric wires by simply removing the lid and pulling the electric wires etc. out from inside the wire opening through the side opening. The large pit lid can be opened wide, and work such as inspection and cleaning inside the wiring pit can be performed quickly and easily while the electric wires, etc. remain connected as usual.
In addition, if the wiring layout of the electric wires, etc. is changed due to circumstances and the number of drawers from the pit lid is increased or decreased, additional wire passing holes may be bored in the lid piece, or the lid piece may be modified to accommodate the circumstances. It is only necessary to simply replace the lid piece with another one, and the relatively large and expensive pit lid can be used as is, making it easy to handle and keeping costs low.
さらに通線口を閉塞する前記蓋片は、ピツト蓋
の上面と略同じ高さとなるよう通線口に嵌込まれ
るので、該蓋片より前記電線等を引出す必要のな
い場合には、通線孔が未だ穿設されていない蓋片
を使用することによつて通線口を体裁よく全閉す
ることができ、しかも該蓋片に歩行者が爪突く心
配はない。さらにまたかかる蓋片の前記第１、第
２蓋部を、通線口の内側壁に形成した係合段部上
にそれぞれ支持すると共に、少なくとも第１蓋部
を該係合段部に着脱可能に固着したので、第２蓋
部を通線口にセツトしたままの状態で第１蓋部の
脱着を自由に行うことができ、例えば、前述の如
く第１蓋部だけを取外して電線等を通線口内より
前記側方開口部を通して外部に引出すような作業
も頗る簡単に行うことができる。また第１、第２
蓋部を共に通線口にセツトした状態では、その両
蓋部の隣接端縁相互の衝合や、その各蓋部と通線
口内側壁との衝合によつて、各蓋部の横移動を効
果的に規制することができるから、蓋片の分割に
よつても各蓋部が濫りにガタつくことはなく、そ
の上、ピツト蓋上面より出張ることのない蓋片の
各蓋部は外力を受けにくいため、各蓋部の破損防
止に有効であると共に、第１蓋部を前記係合段部
に固着するための固着具の荷重負担を軽減してそ
の小型化を図ることができる。 Furthermore, the lid piece that closes the wire passage port is fitted into the wire passage port so that it is approximately at the same height as the top surface of the pit lid, so if there is no need to pull out the electric wire etc. from the lid piece, the wire passage By using a cover piece that does not have a hole drilled yet, the wire passage port can be completely closed in an attractive manner, and there is no fear that pedestrians will hit the cover piece with their nails. Furthermore, the first and second lid portions of the lid piece are respectively supported on engaging step portions formed on the inner wall of the wire opening, and at least the first lid portion is removable from the engaging step portions. Therefore, the first cover can be freely attached and detached while the second cover remains set in the wire opening.For example, as mentioned above, when only the first cover is removed and wires etc. The work of pulling out the wire from the inside of the wire opening to the outside through the side opening can be performed very easily. Also, the first and second
When both lids are set in the wiring port, the lateral movement of each lid is caused by the contact between the adjacent edges of both lids and the collision between each lid and the inner wall of the wiring port. can be effectively controlled, so even if the lid pieces are divided, each lid part will not wobble due to unevenness, and furthermore, each lid part of the lid piece will not protrude from the top surface of the pit lid. Since it is not susceptible to external force, it is effective in preventing damage to each lid part, and it is possible to reduce the load burden on the fixing device for fixing the first lid part to the engagement step part, thereby reducing its size. can.
さらにまた前記蓋片は合成樹脂製であることか
ら、通線孔の穿設が容易である上、電線等の絶縁
被覆とのなじみ性が良好でその絶縁被覆が強く擦
れても同被覆の損傷を最少限に留めることがで
き、しかもピツト蓋自体は上記合成樹脂製蓋片と
は別の材料で形成できるから、該ピツト蓋本来の
機能に即した適切な材料選択が可能である。 Furthermore, since the lid piece is made of synthetic resin, it is easy to drill the wire passage hole, and it also has good compatibility with the insulation coating of electric wires, so even if the insulation coating is rubbed strongly, the insulation coating will not be damaged. Moreover, since the pit lid itself can be made of a different material from the synthetic resin lid piece, it is possible to select an appropriate material in accordance with the original function of the pit lid.
図面は本考案の実施例を示すもので、第１図は
全体斜視図、第２図は部分拡大斜視図である。
W1〜W4……電線、B1，B2……分岐線、１…
…床、３……配線ピツト、７……ピツト蓋、９…
…通線口、１０……蓋片、１０1……第１蓋部、
１０2……第２蓋部、１１ａ……係合段部、１３
……側方開口部、１４……通線孔穿設用凹部、１
５……通線孔。
The drawings show an embodiment of the present invention; FIG. 1 is an overall perspective view, and FIG. 2 is a partially enlarged perspective view. W 1 ~ W 4 ... Electric wire, B 1 , B 2 ... Branch line, 1...
...floor, 3...wiring pit, 7...pit lid, 9...
... Wiring port, 10 ... Lid piece, 10 1 ... First lid part,
10 2 ...Second lid part, 11a...Engagement step part, 13
... Side opening, 14 ... Recess for drilling a wire hole, 1
5...Wiring hole.
Claims (1)
敷設し、その配線ピツト３の上方開口部にピツト
蓋７を開閉可能に設け、そのピツト蓋７を通して
前記電線W1〜W4または前記電線W1〜W4より分
岐する分岐線B1，B2を前記配線ピツト３内より
引出し得るようにした配線装置において、前記ピ
ツト蓋７には、該蓋７の外側縁に開口する側方開
口部１３を有して該蓋７を上下に貫通する通線口
９を形成し、この通線口９に前記ピツト蓋７の上
面と略同一高さとなるよう嵌込まれる合成樹脂製
蓋片１０を、該通線口９の内側壁に形成した係合
段部１１ａ上に支持されて該通線口９の、前記側
方開口部１３を含む部分を閉塞する第１蓋部１０
１と、この第１蓋部１０1に隣接するよう前記係合
段部１１ａ上に支持されて該通線口９の残余の部
分を閉塞する第２蓋部１０2とより分割構成する
と共に、その少なくとも第１蓋部１０1を前記係
合段部１１ａに着脱可能に固着し、さらに前記蓋
片１０の上面には、前記電線W1〜W4または分岐
線B1，B2を嵌挿させるための通線孔１５の穿設
用凹部１４を前記第１及び第２蓋部１０1，１０2
に跨がつて形成したことを特徴とする、配線装
置。 Electric wires W 1 to W 4 are laid in a wiring pit 3 provided on the floor 1, a pit lid 7 is provided at the upper opening of the wiring pit 3 so as to be openable and closable, and the electric wires W 1 to W 4 are passed through the pit lid 7. Alternatively, in a wiring device in which branch lines B 1 and B 2 branched from the electric wires W 1 to W 4 can be drawn out from inside the wiring pit 3, the pit lid 7 has an opening at the outer edge of the lid 7. A wire passage port 9 having a side opening 13 and penetrating vertically through the lid 7 is formed, and a wire passage port 9 made of synthetic resin is fitted into the wire passage port 9 so as to be approximately at the same height as the top surface of the pit lid 7. A first lid part 10 that supports the lid piece 10 on an engagement step 11a formed on the inner wall of the wire passage port 9 and closes a portion of the wire passage port 9 that includes the side opening 13.
1 and a second lid part 102 that is supported on the engagement step part 11a so as to be adjacent to the first lid part 101 and closes the remaining part of the wire passage port 9 , and At least the first lid portion 10 1 is removably fixed to the engagement step portion 11 a, and the electric wires W 1 to W 4 or the branch wires B 1 and B 2 are inserted into the upper surface of the lid piece 10. The first and second lid parts 10 1 , 10 2
A wiring device characterized in that it is formed by straddling the .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12752881U JPS5834530U (en) | 1981-08-28 | 1981-08-28 | wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12752881U JPS5834530U (en) | 1981-08-28 | 1981-08-28 | wiring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5834530U JPS5834530U (en) | 1983-03-07 |
| JPS6334413Y2 true JPS6334413Y2 (en) | 1988-09-13 |
Family
ID=29921253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12752881U Granted JPS5834530U (en) | 1981-08-28 | 1981-08-28 | wiring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834530U (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194613A (en) * | 1983-04-18 | 1984-11-05 | 株式会社ナカ技術研究所 | Wire passing structure of wiring bit cover |
| JPS59183124U (en) * | 1983-05-23 | 1984-12-06 | 株式会社関電工 | Transition trench duct for flat cable |
| JPS605720A (en) * | 1983-06-16 | 1985-01-12 | 株式会社ナカ技術研究所 | Wire passing structure of wiring pit cover |
| JPS6051404A (en) * | 1983-08-31 | 1985-03-22 | 株式会社ナカ技術研究所 | Wire passing structure of wiring pit |
| JPS6096925U (en) * | 1983-12-05 | 1985-07-02 | カネソウ株式会社 | Wiring pit conductive wire pulling device |
| JPS61196709A (en) * | 1985-02-25 | 1986-08-30 | 株式会社 日本ピツト | Flat wire leader unit |
| JP2555013B2 (en) * | 1985-11-01 | 1996-11-20 | 松下電工株式会社 | Free access floor wiring system |
| JP2524126B2 (en) * | 1986-09-09 | 1996-08-14 | 株式会社 日本ピツト | Round wiring extractor for floor wiring equipment |
| JPH0329953Y2 (en) * | 1987-06-19 | 1991-06-25 | ||
| JP2509079B2 (en) * | 1993-12-17 | 1996-06-19 | 株式会社東芝 | Basic panel board unit and floor construction method using basic panel board unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4518988Y1 (en) * | 1966-12-14 | 1970-08-03 | ||
| JPS5436300U (en) * | 1977-08-15 | 1979-03-09 | ||
| JPS54143891A (en) * | 1978-04-28 | 1979-11-09 | Robertson Co H H | Floor construction for refractory electric wiring |
| JPS5437530B2 (en) * | 1972-08-26 | 1979-11-15 | ||
| JPS6334413U (en) * | 1986-08-23 | 1988-03-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437530U (en) * | 1977-08-19 | 1979-03-12 |
-
1981
- 1981-08-28 JP JP12752881U patent/JPS5834530U/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4518988Y1 (en) * | 1966-12-14 | 1970-08-03 | ||
| JPS5437530B2 (en) * | 1972-08-26 | 1979-11-15 | ||
| JPS5436300U (en) * | 1977-08-15 | 1979-03-09 | ||
| JPS54143891A (en) * | 1978-04-28 | 1979-11-09 | Robertson Co H H | Floor construction for refractory electric wiring |
| JPS6334413U (en) * | 1986-08-23 | 1988-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834530U (en) | 1983-03-07 |
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