JPH076673Y2 - Floor wiring equipment - Google Patents
Floor wiring equipmentInfo
- Publication number
- JPH076673Y2 JPH076673Y2 JP7733989U JP7733989U JPH076673Y2 JP H076673 Y2 JPH076673 Y2 JP H076673Y2 JP 7733989 U JP7733989 U JP 7733989U JP 7733989 U JP7733989 U JP 7733989U JP H076673 Y2 JPH076673 Y2 JP H076673Y2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- sleeve
- deck plate
- duct
- floor
- 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
Landscapes
- Details Of Indoor Wiring (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 本考案は床配線装置、特に、複数の梁上に敷かれるデッ
キプレートの下向きに開口する凹条および上向きに開口
する凹条の少なくとも一方に配線路を設け、デッキプレ
ートの上方に梁に支持される配線収納体を配設し、デッ
キプレートおよび配線収納体間に、配線路内と配線収納
体内とを連通する通線スリーブを設け、デッキプレート
上面に、配線収納体をそれの上面を露出させて埋設する
コンクリート製床を設けた床配線装置の改良に関する。[Detailed Description of the Invention] A. Purpose of the Invention (1) Field of Industrial Use The present invention relates to a floor wiring device, in particular, a concave strip that opens downward on a deck plate that is laid on a plurality of beams and a strip that opens upward. A wiring path is provided on at least one of the recesses, and a wiring storage body supported by beams is arranged above the deck plate, and the wiring path and the wiring storage body communicate with each other between the deck plate and the wiring storage body. The present invention relates to an improvement of a floor wiring device in which a wire sleeve is provided and a concrete floor is provided on the upper surface of a deck plate for burying a wiring container with its upper surface exposed.
（２）従来の技術 従来、前記通線スリーブは一体形であって、その両端は
配線収納体およびデッキプレートにそれぞれねじ止めさ
れている。(2) Conventional Technology Conventionally, the wire passage sleeve is an integral type, and both ends thereof are screwed to the wiring housing and the deck plate, respectively.
（３）考案が解決しようとする課題 この種装置においては、床を形成すべく、デッキプレー
ト上面にコンクリートを打設した場合、デッキプレート
がコンクリートの重量によって下方へ撓むので、前記の
ように通線スリーブをねじ止めすると、通線スリーブを
介して配線収納体も下方へ引張られることになる。その
結果、配線収納体の通線スリーブ取付部が変形して通線
スリーブへの通線作業性が損なわれる、といった問題を
生じる。(3) Problems to be Solved by the Invention In this type of device, when concrete is placed on the upper surface of the deck plate to form a floor, the deck plate bends downward due to the weight of the concrete. When the wire sleeve is screwed, the wiring housing is also pulled downward through the wire sleeve. As a result, there arises a problem that the wiring sleeve mounting portion of the wiring housing is deformed and the workability of wiring to the wiring sleeve is impaired.
本考案は前記問題を解決し得る前記床配線装置を提供す
ることを目的とする。It is an object of the present invention to provide the floor wiring device that can solve the above problems.
B.考案の構成 （１）課題を解決するための手段 本考案は、複数の梁上に敷かれるデッキプレートの下向
きに開口する凹条および上向きに開口する凹条の少なく
とも一方に配線路を設け、前記デッキプレートの上方に
前記梁に支持される配線収納体を配設し、前記デッキプ
レートおよび前記配線収納体間に、前記配線路内と前記
配線収納体内とを連通する通線スリーブを設け、前記デ
ッキプレート上面に、前記配線収納体をそれの上面を露
出させて埋設するコンクリート製床を設けた床配線装置
において、前記通線スリーブは、前記デッキプレートに
固定される第１スリーブと、該第１スリーブに摺動自在
に嵌合されて、前記配線収納体に固定される第２スリー
ブとより構成されることを特徴とする。B. Configuration of the Invention (1) Means for Solving the Problems In the invention, a wiring path is provided in at least one of a downwardly opening concave line and an upwardly opening concave line of a deck plate laid on a plurality of beams. A wiring storage body supported by the beam is disposed above the deck plate, and a wiring sleeve that connects the wiring path and the wiring storage body is provided between the deck plate and the wiring storage body. A floor wiring device having a concrete floor on the upper surface of the deck plate for burying the wiring housing with its upper surface exposed, wherein the wiring sleeve includes a first sleeve fixed to the deck plate; The second sleeve is slidably fitted to the first sleeve and fixed to the wiring housing body.
（２）作用 前記のように構成すると、コンクリートの打設に伴うデ
ッキプレートの下方への撓みを通線スリーブの第１およ
び第２スリーブ間の摺動によって吸収することができ、
これにより配線収納体における通線スリーブ取付部の変
形が防止される。(2) Action According to the above-mentioned structure, the downward deflection of the deck plate caused by the pouring of concrete can be absorbed by the sliding between the first and second sleeves of the wire passage sleeve,
This prevents the passage sleeve mounting portion of the wiring housing from being deformed.
（３）実施例 第１〜９図は、配線収納体として配線収納ダクトを用い
た第１実施例を示す。(3) Example FIGS. 1 to 9 show a first example in which a wiring accommodating duct is used as a wiring accommodating body.
第１図に示す床構造体Ｆにおいて、Ｈ形鋼からなる複数
の縦梁11が相互に間隔をとって平行に配設され、またそ
れら縦梁11と直交する方向に延びるようにＨ形鋼からな
る複数の横梁12が相互に間隔をとって平行に配設され
る。各縦梁11および各横梁12上に、デッキプレート２が
敷かれ、そのデッキプレート２上面にコンクリートが打
設されて床３が形成される。配線収納ダクト４は、コン
クリート打設前に縦梁11、横梁12およびデッキプレート
２上面に、横梁12と平行に延びるように支持されてお
り、相隣る両横梁12間にて床３に埋設され、そのダクト
４の上面は床面５と面一になっている。In floor structure F shown in FIG. 1, a plurality of longitudinal beams 1 1 made of H-beams are arranged in parallel spaced from each other, and as extending in a direction orthogonal their vertical beam 1 1 and H a plurality of cross beams 1 2 consisting of shaped steel is arranged in parallel spaced from each other. Kakutatehari 1 to 1 and Kakuyokohari 1 2 on deck plate 2 is laid, the concrete is pouring the floor 3 is formed on the deck plate 2 upper surface. Wire receiving duct 4, the longitudinal beams 1 1 to concrete設前, the cross beam 1 2 and the deck plate 2 upper surface is supported so as to extend parallel to the cross beam 1 2, phase Tonariru at both lateral beams 1 2 between It is buried in the floor 3, and the upper surface of the duct 4 is flush with the floor surface 5.
第2,第３図に明示するように、デッキプレート２は配線
収納ダクト４と交差する方向に延びる互に平行な複数の
山形部６と、相隣る山形部６間に存する複数の谷形部７
とを有する。各山形部６の頂壁８は平坦であるが、その
中央部分に長手方向に延びるｖ形溝９が形成される。ま
た各谷形部７の底壁10は平坦であるが、その中央部分に
長手方向に延びるあり形凸条11が形成される。As clearly shown in FIGS. 2 and 3, the deck plate 2 has a plurality of parallel mountain-shaped portions 6 extending in a direction intersecting with the wiring storage duct 4 and a plurality of valley-shaped portions existing between the adjacent mountain-shaped portions 6. Part 7
Have and. The top wall 8 of each chevron 6 is flat, but a v-shaped groove 9 extending in the longitudinal direction is formed in the central portion thereof. The bottom wall 10 of each valley 7 is flat, but a dovetail-shaped ridge 11 extending in the longitudinal direction is formed in the central portion of the bottom wall 10.
各山形部６の頂壁８下面側に、下向きに開口する第１凹
条121が画成され、また各谷形部７の底壁10上面側に、
上向きに開口する第２凹条122が画成される。A top wall 8 the lower surface side of the mountain-shaped portions 6, first concave 12 1 is defined which opens downward, and the bottom wall 10 the upper surface of each of the valley portions 7,
The second concave 12 2 is defined an upwardly open.
１つの第２凹条122の両側に存する２つの第１凹条121内
に、上向きに開口する樋状体13がそれぞれ配設され、各
樋状体13と頂壁８とにより配線路としての第１幹線路14
1が形成される。In each of the two first recessed ridges 12 1 existing on both sides of one second recessed ridge 12 2 , a gutter-shaped body 13 having an upward opening is arranged, and each gutter-shaped body 13 and the top wall 8 form a wiring path. 1st trunk line as
1 is formed.
また両第１凹条121の間に存する第２凹条122内に、四角
形の筒状体15が配設され、その筒状体15内は、配線路と
しての第２幹線路142として機能する。In addition, a quadrangular tubular body 15 is disposed in the second recess 12 2 existing between both the first recesses 12 1 , and the inside of the tubular body 15 is a second trunk line 14 2 as a wiring path. Function as.
第４図に明示するように、配線収納ダクト４は、上部が
開口した略Ｕ字状のダクト本体16と、そのダクト本体16
の上部を開閉自在に閉鎖する蓋17とからなり、その蓋17
は止め具18によりダクト本体16に固定される。As clearly shown in FIG. 4, the wiring accommodating duct 4 includes a substantially U-shaped duct main body 16 having an upper opening, and the duct main body 16
It consists of a lid 17 that closes the upper part of the
Is fixed to the duct body 16 by a stopper 18.
ダクト本体16内はその底壁19に立設された２つのセパレ
ータ20により、３つの配線路、図示例では第１〜第３分
岐線路211〜213に区画される。各セパレータ20の上端に
弾性材料からなる緩衝部材22がそれぞれ取付けられ、こ
れにより蓋17上の歩行等により蓋17が撓んでセパレータ
20に衝突した際の衝突音の発生が防止される。The inside of the duct body 16 is divided into three wiring paths, that is, first to third branch lines 21 1 to 21 3 in the illustrated example, by two separators 20 provided upright on the bottom wall 19 thereof. A cushioning member 22 made of an elastic material is attached to the upper end of each separator 20, whereby the lid 17 is bent by walking on the lid 17 or the like and the separators are separated.
The generation of collision noise when the vehicle collides with 20 is prevented.
配線収納ダクト４は、コンクリート打設前にデッキプレ
ート２上面に複数個所で支持されるもので、次にその支
持構造について第２〜第４図により説明する。The wiring accommodating duct 4 is supported on the upper surface of the deck plate 2 at a plurality of positions before concrete is placed. Next, the supporting structure will be described with reference to FIGS.
配線収納ダクト４の両側において、デッキプレート２の
相隣る両山形部６の頂壁８間に支持板23が架設され、そ
の支持板23の上面に支持ボルト24が立設される。各支持
ボルト24の下端頭部25に、そのボルト24が回転し得るよ
うに取付金具26が取付けられ、その取付金具26が支持板
23上に溶接される。両支持ボルト24は、逆チャンネル形
ダクトホルダ27の両端部に存するナット28に螺合され、
そのダクトホルダ27にダクト本体16が載置される。ダク
トホルダ27から突出する支持ボルト24の先端に係合溝24
aが形成され、その係合溝24aに工具を係合してそのボル
ト24を回転させることによって、ダクトホルダ27を介し
配線収納ダクト４を昇降させ、その高さを調節すること
ができる。29はロックナットである。On both sides of the wiring accommodating duct 4, a support plate 23 is installed between the top walls 8 of the adjacent mountain portions 6 of the deck plate 2, and a support bolt 24 is erected on the upper surface of the support plate 23. A mounting bracket 26 is attached to the lower end head portion 25 of each support bolt 24 so that the bolt 24 can rotate, and the mounting bracket 26 supports the support plate.
Welded on 23. Both support bolts 24 are screwed into nuts 28 present at both ends of the inverted channel type duct holder 27,
The duct body 16 is placed on the duct holder 27. An engaging groove 24 is formed at the tip of the support bolt 24 protruding from the duct holder 27.
A is formed, and by engaging a tool in the engaging groove 24a and rotating the bolt 24, the wiring accommodating duct 4 can be moved up and down via the duct holder 27, and its height can be adjusted. 29 is a lock nut.
ダクトホルダ27の各ナット取付部よりも内側には、上方
からの螺合が可能なようにナット30が溶接される。ダク
ト本体16の両側壁外面下部に、上方に臨んで開口する係
合溝31が全長に亘って形成されている。各係合溝31に連
結金具32の一端が係合され、その他端は、固定部材33に
よりダクトホルダ27に固定される。即ち、固定部材33は
下方へ突出する小径ねじ軸34を有し、その小径ねじ軸34
が連結金具32を貫通してナット30に螺着される。A nut 30 is welded to the inside of each nut mounting portion of the duct holder 27 so as to be screwed from above. Engagement grooves 31 are formed over the entire length of the duct main body 16 at the lower portions of the outer surfaces of both side walls to face upward and open. One end of the coupling fitting 32 is engaged with each engagement groove 31, and the other end is fixed to the duct holder 27 by the fixing member 33. That is, the fixing member 33 has a small diameter screw shaft 34 protruding downward, and the small diameter screw shaft 34
Penetrates the connecting fitting 32 and is screwed to the nut 30.
第1,第5,第６図に示すように、相隣る両縦梁11間におい
て隣接する両横梁12間に、デッキプレート２の谷形部７
上を延びる一対の支持部材35が相互に間隔をとって架設
される。As shown in FIGS. 1, 5 and 6, between the adjacent vertical beams 1 1 and the adjacent horizontal beams 1 2 there is a valley portion 7 of the deck plate 2.
A pair of support members (35) extending upward are provided so as to be spaced apart from each other.
第６図に示すように、各支持部材35は、両横梁12上に溶
接される下部主材36と、その下部主材36と平行に配設さ
れて配線収納ダクト４を支持する上部主材37と、上部お
よび下部主材37,36間を複数個所で連結する一対の棒状
脚材38とより構成される。下部主材36は、相互に間隔を
とって平行に配置された一対の長い鋼棒b1と、両鋼棒b1
間に等間隔に溶接された複数の短い鋼棒b2とよりなり、
また上部主材37は、相互に平行な一対の長い鋼棒b3を密
接状態で溶接してなり、さらに脚材38は鋼棒をジグザグ
状に成形したものであり、各脚材38の各頂部ｔは、上部
主材37の一方の鋼棒b3に溶接され、また各谷部ｖは、下
部主材36の一方の鋼部b1に溶接される。このように脚材
38をジグザグ状の鋼棒より構成する理由は、コンクリー
トの流れを支持部材35により塞止めないようにするため
である。6 As shown, each support member 35, Ryoyokohari 1 2 and lower main member 36 which is welded on, the upper main which is disposed parallel to its lower main member 36 for supporting the wiring housing duct 4 It is composed of a member 37 and a pair of rod-shaped leg members 38 connecting the upper and lower main members 37, 36 at a plurality of points. The lower main material 36 is composed of a pair of long steel rods b 1 arranged in parallel with each other and a pair of steel rods b 1
Consisting of multiple short steel bars b 2 welded at equal intervals between,
Further, the upper main material 37 is formed by welding a pair of long steel rods b 3 parallel to each other in close contact with each other, and the leg member 38 is a steel rod formed in a zigzag shape. The top portion t is welded to one steel rod b 3 of the upper main material 37, and each valley portion v is welded to one steel portion b 1 of the lower main material 36. Legs like this
The reason why 38 is composed of a zigzag steel rod is that the flow of concrete is not blocked by the support member 35.
各支持部材35の上部主材37上において、配線収納ダクト
４の両側に位置するように前記同様に支持ボルト24がそ
れぞれ立設され、両支持ボルト24に前記同様にダクトホ
ルダ27を介してダクト本体16が支持される。他の構成部
分で前記と同一構成部分には同一符号を付す。On the upper main material 37 of each support member 35, support bolts 24 are respectively erected so as to be located on both sides of the wiring accommodating duct 4, and both support bolts 24 are ducted via the duct holders 27 as described above. The body 16 is supported. In the other components, the same components as those described above are designated by the same reference numerals.
各縦梁11上における配線収納ダクト４の支持構造も前記
同様に支持ボルト24、ダクトホルダ27等を用いて構成さ
れている。The support structure also the same support bolt 24 of the wiring housing duct 4 in Kakutatehari 1 on 1, is formed by using a duct holder 27 and the like.
第１〜第4,第７図に示すように、デッキプレート２およ
びダクト本体16間に、両第１幹線路141および第２幹線
路142内と第１〜第３分岐線路211〜213とを各別に連通
する３つの通線スリーブ39が設けられる。As shown in FIGS. 1 to 4 and 7, between the deck plate 2 and the duct body 16, both the first trunk line 14 1 and the second trunk line 14 2 and the first to third branch lines 21 1 to three wire-passing sleeve 39 is provided which communicates the 21 3 to each other.
各通線スリーブ39は、デッキプレート２に固定される第
１スリーブ401と、その第１スリーブ401の内周面に摺動
自在に嵌合されて、ダクト本体16に固定される第２スリ
ーブ402とより構成される。Each of the passage sleeves 39 is slidably fitted to a first sleeve 40 1 fixed to the deck plate 2 and an inner peripheral surface of the first sleeve 40 1 , and is fixed to the duct main body 16. It is composed of a sleeve 40 2 .
第１幹線路141側の第１スリーブ401は、次のようにデッ
キプレート２に固定される。The first sleeve 40 of the first main road 14 1 side is fixed to the deck plate 2 as follows.
山形部６の頂壁８に取付孔41が形成され、その取付孔41
に固定ねじ部材42のねじ筒部43が遊挿されて上方へ突出
し、またねじ筒部43の下端に存するフランジ部44がＶ形
溝９による凸条を避けて頂壁８下面に当接する。ねじ筒
部43はその外周面にねじを刻設され、またその外周面の
対向位置にそれぞれ平坦面45が形成される。A mounting hole 41 is formed in the top wall 8 of the chevron portion 6, and the mounting hole 41
The screw cylinder portion 43 of the fixing screw member 42 is loosely inserted into and protrudes upward, and the flange portion 44 at the lower end of the screw cylinder portion 43 abuts the lower surface of the top wall 8 while avoiding the ridge formed by the V-shaped groove 9. A screw is formed on the outer peripheral surface of the screw cylinder portion 43, and a flat surface 45 is formed at a position facing the outer peripheral surface.
ねじ筒部43に、比較的厚い合成樹脂発泡体製環状パッキ
ン46が嵌合され、そのパッキン46の下面外周部により取
付孔41周辺においてｖ形溝９の開口が覆われる。またね
じ筒部43に、その外周面に合致するように一対の円弧面
47および一対の平坦面48よりなる内周面を持つ押圧リン
グ49が嵌合され、その押圧リング49の一対の爪部50がｖ
形溝９に嵌合される。A relatively thick synthetic resin foam annular packing 46 is fitted in the screw cylinder portion 43, and the outer periphery of the lower surface of the packing 46 covers the opening of the v-shaped groove 9 around the mounting hole 41. In addition, a pair of arcuate surfaces are formed on the threaded cylindrical portion 43 so as to match the outer peripheral surface thereof.
A pressing ring 49 having an inner peripheral surface composed of 47 and a pair of flat surfaces 48 is fitted, and the pair of claw portions 50 of the pressing ring 49 are v
It is fitted in the shaped groove 9.
第１スリーブ401は、その内周面下部に刻設されたねじ
を介してねじ筒部43に螺着される。この螺着操作は、第
１スリーブ401の上縁部対向位置に存する一対の切欠き4
0aに工具を係合して、第１スリーブ401を回転させるこ
とにより行われ、その際、押圧リング49の爪部50とｖ形
溝９との嵌合によって、ねじ筒部43の回止めがなされ
る。The first sleeve 40 1 is screwed to the screw cylinder portion 43 via a screw carved in the lower portion of the inner peripheral surface thereof. This screwing operation is performed by the pair of notches 4 located at the positions facing the upper edge of the first sleeve 40 1.
Engaging a tool 0a, the first sleeve 40 1 is performed by rotating, this time, by fitting the pawl portion 50 and the v-shaped groove 9 of the pressure ring 49, the turn stop of the threaded cylindrical portion 43 Is done.
さらに爪部50はｖ形溝９は塞止め、またパッキン46が弾
性変形してｖ形溝９を埋めるので、コンクリート打設
時、そのコンクリートの第１幹線路141内への浸入が阻
止される。Further, the claw portion 50 blocks the v-shaped groove 9 and the packing 46 is elastically deformed to fill the v-shaped groove 9, so that when the concrete is placed, the concrete is prevented from entering the first trunk line 14 1 . It
第８図に明示するように、フランジ部44の外周面は、対
向位置に存する第1,第２円弧面511,512と、両円弧面5
11,512の端部相互間を連結する一対の段付面52とよりな
る。第１円弧面511およびねじ筒部43外周面間の間隔d1
は、第２円弧面512およびねじ筒部43外周面間の間隔d2
よりも大きく設定される（即ち、d1＞d2）。As clearly shown in FIG. 8, the outer peripheral surface of the flange portion 44 has the first and second circular arc surfaces 51 1 and 51 2 at opposite positions and both circular arc surfaces 5
It is composed of a pair of stepped surfaces 52 connecting the end portions of 1 1 and 51 2 . Distance d 1 between the first circular arc surface 51 1 and the outer peripheral surface of the screw cylinder portion 43
Is the distance d 2 between the second arc surface 51 2 and the outer peripheral surface of the screw cylinder portion 43.
It is set to be larger than (i.e., d 1> d 2).
固定ねじ部材42は、頂壁８上方から取付孔41に挿入され
るもので、その際、ねじ筒部43にパッキン46および押圧
リング49を嵌合し、また第１スリーブ401のねじをねじ
筒部43に僅か螺合し、さらに第９図に明示するようにね
じ筒部43の各平坦面45に開口する係合孔53に、ねじ筒部
43の内側から、ばね性を持つ線材より二股形に構成され
た落下止め工具54の両鉤形端部55を係合する。The fixing screw member 42 is inserted into the mounting hole 41 from above the top wall 8. At that time, the packing 46 and the pressing ring 49 are fitted to the screw tube portion 43, and the screw of the first sleeve 40 1 is screwed. The threaded tubular portion is slightly screwed into the tubular portion 43, and as shown in FIG. 9, the threaded tubular portion is formed in the engagement hole 53 opened in each flat surface 45 of the threaded tubular portion 43.
From the inner side of 43, both hook-shaped ends 55 of a fall-prevention tool 54 formed into a bifurcated shape from a wire rod having a spring property are engaged.
そして、ねじ筒部43の各平坦面45がｖ形溝９に対向する
ようにフランジ部44を第１円弧面551側より取付孔41に
挿入してねじ筒部43を取付孔41内周面に当て、フランジ
部44の第２円弧面512側を取付孔41に通し、その後ねじ
筒部43の第２円弧面512側の外周面を取付孔41内周面に
当てる。Each flat surface 45 is v-shaped groove 9 a threaded cylindrical portion 43 is inserted into the mounting hole 41 of the flange portion 44 from the first arcuate surface 55 1 side so as to face inside the mounting hole 41 circumference of the screw cylinder portion 43 The second arc surface 51 2 side of the flange portion 44 is passed through the mounting hole 41, and then the outer peripheral surface of the screw cylinder portion 43 on the second arc surface 51 2 side is contacted with the inner peripheral surface of the mounting hole 41.
これによりフランジ部44の両段付面52がｖ形溝９の端部
に対向し、またフランジ部44の両円弧面511,512側が頂
壁８下面に当接する。As a result, both stepped surfaces 52 of the flange portion 44 face the ends of the v-shaped groove 9, and both arcuate surfaces 51 1 , 51 2 of the flange portion 44 abut the lower surface of the top wall 8.
第１スリーブ401の螺着に際し、落下止め工具54により
固定ねじ部材42を引上げ、これによってもその部材42の
回止めがなされる。Upon first sleeve 40 1 of screwing, pulling the fixing screw member 42 by the fall stopper tool 54, which anti-rotation of the member 42 is made by.
第２スリーブ402は、次のようにダクト本体16の底壁19
に固定される。The second sleeve 40 2, the bottom wall 19 of the duct body 16 as follows
Fixed to.
即ち、ダクト本体16の底壁19に取付孔56が形成され、そ
の取付孔56に固定ねじ部材57のねじ筒部58が遊挿されて
下方へ突出し、またねじ筒部58の上端に存するフランジ
部59が底壁19上面に当接する。That is, a mounting hole 56 is formed in the bottom wall 19 of the duct body 16, the screw cylinder portion 58 of the fixing screw member 57 is loosely inserted into the mounting hole 56 and protrudes downward, and a flange existing at the upper end of the screw cylinder portion 58. The portion 59 contacts the upper surface of the bottom wall 19.
第２スリーブ402はその上端部外周面に六角形のフラン
ジ部60を有し、また内周面上部にねじを刻設され、その
ねじを介してねじ筒部58に螺着される。その際、固定ね
じ部材57のフランジ部59に存する孔部61に工具を係合し
て固定ねじ部材57の回止めをなし、また第２スリーブ40
2のフランジ部60に工具を係合して第２スリーブ402を回
転させる。The second sleeve 40 2 has a hexagonal flange portion 60 at its upper end outer peripheral surface, also it is engraved the inner peripheral surface top to the screw, is screwed into the threaded tubular portion 58 through the screw. At that time, a tool is engaged with the hole 61 existing in the flange portion 59 of the fixing screw member 57 to prevent the fixing screw member 57 from rotating, and the second sleeve 40
The tool is engaged with the second flange portion 60 to rotate the second sleeve 40 2 .
第２幹線路142側の第1,第２スリーブ401,402は前記同様
にデッキプレート２およびダクト本体16にそれぞれ固定
される。たゞし、押圧リング49は、筒状体15の天壁62に
ｖ形溝９が存しないことから、爪部50を上向きにして用
いられ、また第２スリーブ402側の固定ねじ部材57のフ
ランジ部59は第２図に明示するように相隣る両セパレー
タ20の折曲げ部63上面に載っている。その他の構成は、
第１幹線路141側と同一であるから同一構成部分には同
一符号を付す。First second mains 14 2 side, the second sleeve 40 1, 40 2 are fixed respectively in the same manner as described above in the deck plate 2 and the duct body 16. However, the pressing ring 49 is used with the claw portion 50 facing upward because the v-shaped groove 9 does not exist in the top wall 62 of the tubular body 15, and the fixing screw member 57 on the second sleeve 40 2 side is used. The flange portion 59 of the above is placed on the upper surfaces of the bent portions 63 of the two adjacent separators 20 as clearly shown in FIG. Other configurations are
The same components because it is identical to the first main road 14 1 side denoted by the same reference numerals.
前記のように構成すると、配線収納ダクト４が各縦梁11
と、各支持部材35を介して各横梁12とに支持され、これ
によりコンクリートの打設に伴うデッキプレート２の下
方への撓みは、配線収納ダクト４に殆ど作用せず、また
通線スリーブ39の第１および第２スリーブ401,402間の
摺動によって吸収される。その結果、配線収納ダクト４
における通線スリーブ取付部の変形が防止される。With the above-mentioned configuration, the wiring storage duct 4 has the vertical beams 1 1
When, is supported on each cross beam 1 2 via a respective supporting member 35, thereby bending to the lower deck plate 2 due to the pouring of the concrete, hardly act on the wiring housing duct 4, also wire-passing sleeve It is absorbed by sliding between the first and second sleeves 40 1 and 40 2 of 39. As a result, the wiring storage duct 4
The deformation of the wire-sleeve mounting portion is prevented.
したがって、第1,第２幹線路141,142に配設された電線W
1,W2を各通線スリーブ39内を通して配線収納ダクト４の
第１〜第３分岐線路211〜213に容易に分岐させることが
できる。Therefore, the electric wires W arranged on the first and second trunk lines 14 1 and 14 2
It is possible to easily branch 1 and W 2 into the first to third branch lines 21 1 to 21 3 of the wiring storage duct 4 through the inside of the respective wire sleeves 39.
第10図は、配線収納体としてフロアボックス64を用いた
第２実施例を示す。FIG. 10 shows a second embodiment in which a floor box 64 is used as the wiring housing.
本実施例において、支持部材35は、１本の長い鋼棒より
なる下部主材36と、同様に１本の長い鋼棒よりなり、且
つ下部主材36と平行な上部主材37と、ジグザグ状の鋼棒
よりなる脚材38とから構成され、脚材38の各頂部ｔは上
部主材37に溶接され、また各谷部ｖは下部主材36に溶接
される。In the present embodiment, the support member 35 includes a lower main member 36 made of one long steel rod, an upper main member 37 also made of one long steel rod and parallel to the lower main member 36, and a zigzag pattern. And a leg member 38 made of a steel rod, each top portion t of the leg member 38 is welded to the upper main member 37, and each valley portion v is welded to the lower main member 36.
支持部材35は一対用いられており、両支持部材35におけ
る下部主材36の両端部が両横梁12上に溶接され、また両
上部主材37間は、それらの長手方向に間隔をとって配設
された一対のアングル形連結材65により溶接手段を用い
て連結される。Support member 35 is used a pair, both end portions of the lower main member 36 at both the support member 35 is welded on both lateral beams 1 2, also between the two upper main member 37 is spaced in their longitudinal direction The pair of angle-shaped connecting members 65 provided are connected by using welding means.
各連結材65の長手方向両端部上面に前記と同様の支持ボ
ルト24が立設される。各支持ボルト24の下端部には前記
と同様の取付金具26が取付けられ、その取付金具26は連
結材65に溶接される。The same supporting bolts 24 as described above are erected on the upper surfaces of both ends of each connecting member 65 in the longitudinal direction. A mounting bracket 26 similar to the one described above is mounted on the lower end of each support bolt 24, and the mounting bracket 26 is welded to the connecting member 65.
フロアボックス64は四角形のボックス本体66と、その上
向き開口を覆う開閉自在の蓋67とを有する。ボックス本
体66の互に平行な両側壁外面にそれぞれ一対のナット部
材68が溶接され、各ナット部材68に各支持ボルト24が螺
合されており、したがって支持ボルト24先端の係合溝24
aに工具を係合して支持ボルト24を回転させればフロア
ボックス64を昇降させることができる。The floor box 64 has a rectangular box body 66 and an openable / closable lid 67 for covering the upward opening. A pair of nut members 68 are welded to the outer surfaces of both side walls of the box body 66 which are parallel to each other, and the support bolts 24 are screwed into the nut members 68.
The floor box 64 can be moved up and down by engaging a tool with a and rotating the support bolt 24.
デッキプレート２およびボックス本体66間に、両第１幹
線路141および第２幹線路142内とボックス本体66内とを
連通する３つの通線スリーブ39が設けられる。Between the deck plate 2 and the box body 66, there are provided three passage sleeves 39 that connect the insides of both the first trunk lines 14 1 and the second trunk lines 14 2 with the inside of the box body 66.
各通線スリーブ39は、前記と同一構成であるから同一構
成部分には同一符号を付す。Since the respective wire sleeves 39 have the same configuration as that described above, the same components are designated by the same reference numerals.
なお、本考案はフロアダクトとデッキプレートとの間に
通線スリーブを設けた床配線装置にも適用される。The present invention is also applicable to a floor wiring device having a line sleeve provided between the floor duct and the deck plate.
C.考案の効果 本考案によれば、コンクリート打設作業に伴う配線収納
体における通線スリーブ取付部の変形を防止して、通線
作業性の良い床配線装置を提供することができる。C. Effect of the Invention According to the present invention, it is possible to provide a floor wiring device having a good workability of wire passage by preventing the wire sleeve attachment portion of the wire storage body from being deformed due to the concrete placing work.
第１〜第９図は本考案の第１実施例を示し、第１図は要
部破断平面図、第２図は第１図において蓋を取外した状
態の要部拡大図、第３図は第２図II-II線断面図、第４
図は第1,第２図IV-IV線断面図、第５図は第１図V-V線断
面図、第６図は支持部材と支持ボルトとの関係を示す斜
視図、第７図は通線スリーブの分解斜視図、第８図は取
付孔と固定ねじ部材との関係を示す説明図、第９図は第
１スリーブ取付部分の縦断面図、第10図は本考案の第２
実施例の縦断面図で、第３図に対応する。 11……縦梁、12……横梁、２……デッキプレート、３…
…床、４……配線収納ダクト（配線収納体）、121,122
……第1,第２凹条、141,142……第1,第２幹線路（配線
路）、39……通線スリーブ、401,402……第1,第２スリ
ーブ、64……フロアボックス（配線収納体）1 to 9 show a first embodiment of the present invention, FIG. 1 is a plan view with a main part broken, FIG. 2 is an enlarged view of the main part with a lid removed in FIG. 1, and FIG. Fig. 2 II-II line sectional view, No. 4
Fig. 1 is a sectional view taken along line IV-IV of Fig. 1 and 2; Fig. 5 is a sectional view taken along line VV of Fig. 1; Fig. 6 is a perspective view showing the relationship between a supporting member and a supporting bolt; FIG. 8 is an exploded perspective view of the sleeve, FIG. 8 is an explanatory view showing the relationship between the mounting hole and the fixing screw member, FIG. 9 is a longitudinal sectional view of the first sleeve mounting portion, and FIG. 10 is the second of the present invention.
FIG. 3 is a vertical sectional view of the embodiment and corresponds to FIG. 1 1 ... vertical beam, 1 2 ... horizontal beam, 2 ... deck plate, 3 ...
… Floor, 4 …… Wiring storage duct (wiring storage body), 12 1 , 12 2
...... No. 1 and No. 2 recesses, 14 1 , 14 2 ...... No. 1 and No. 2 trunk lines (wiring paths), 39 ...... Passing sleeves, 40 1 , 40 2 ...... No. 1 and No. 2 sleeves, 64 …… Floor box (wiring housing)
Claims (1)
向きに開口する凹条および上向きに開口する凹条の少な
くとも一方に配線路を設け、前記デッキプレートの上方
に前記梁に支持される配線収納体を配設し、前記デッキ
プレートおよび前記配線収納体間に、前記配線路内と前
記配線収納体内とを連通する通線スリーブを設け、前記
デッキプレート上面に、前記配線収納体をそれの上面を
露出させて埋設するコンクリート製床を設けた床配線装
置において、前記通線スリーブは、前記デッキプレート
に固定される第１スリーブと、該第１スリーブに摺動自
在に嵌合されて、前記配線収納体に固定される第２スリ
ーブとより構成されることを特徴とする床配線装置。1. A wiring path is provided in at least one of a downwardly-opening concave line and an upwardly-opening concave line extending over a plurality of beams, and the wiring is supported above the deck plate by the beam. A storage body is provided, and a wiring sleeve is provided between the deck plate and the wiring storage body for communicating the inside of the wiring path with the wiring storage body, and the wiring storage body is provided on the upper surface of the deck plate. In a floor wiring device provided with a concrete floor whose upper surface is exposed and buried, the passage sleeve is slidably fitted to the first sleeve fixed to the deck plate and the first sleeve, A floor wiring device comprising a second sleeve fixed to the wiring housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7733989U JPH076673Y2 (en) | 1989-06-30 | 1989-06-30 | Floor wiring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7733989U JPH076673Y2 (en) | 1989-06-30 | 1989-06-30 | Floor wiring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318625U JPH0318625U (en) | 1991-02-25 |
| JPH076673Y2 true JPH076673Y2 (en) | 1995-02-15 |
Family
ID=31619634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7733989U Expired - Lifetime JPH076673Y2 (en) | 1989-06-30 | 1989-06-30 | Floor wiring equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076673Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4643346B2 (en) * | 2005-04-20 | 2011-03-02 | 株式会社マツオ | Drum type shelf type iron making machine |
-
1989
- 1989-06-30 JP JP7733989U patent/JPH076673Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318625U (en) | 1991-02-25 |
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