JP2533519Y2 - Sprinkler embedded system ceiling - Google Patents
Sprinkler embedded system ceilingInfo
- Publication number
- JP2533519Y2 JP2533519Y2 JP5434091U JP5434091U JP2533519Y2 JP 2533519 Y2 JP2533519 Y2 JP 2533519Y2 JP 5434091 U JP5434091 U JP 5434091U JP 5434091 U JP5434091 U JP 5434091U JP 2533519 Y2 JP2533519 Y2 JP 2533519Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- pipe
- water supply
- supply pipe
- attached
- 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
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、システム天井において
スプリンクラーを組み込むのに用いる構造に関するもの
である。BACKGROUND OF THE INVENTION The present invention relates to a structure used for incorporating a sprinkler in a system ceiling.
【０００２】[0002]
【従来の技術】従来、システム天井にスプリンクラーを
設ける場合、給水の主管から枝分かれした枝管と称され
る給水管を天井に水平に配管し、天井スラブから垂下し
た管吊下げ用ハンガーに給水管を支持し、給水管とスプ
リンクラーヘッドを取り付ける部分との間の寸法を測定
し、この寸法に応じて管を切断加工したりして分岐管を
形成し、分岐管の上端を給水管に連結すると共に分岐管
の下端にスプリンクラーヘッドを連結していた。2. Description of the Related Art Conventionally, when a sprinkler is provided on a system ceiling, a water supply pipe called a branch pipe branched from a main pipe of water supply is horizontally piped to the ceiling, and a water supply pipe is hung on a hanging hanger hanging from a ceiling slab. And measure the dimension between the water supply pipe and the part to which the sprinkler head is attached, cut the pipe according to this dimension or form a branch pipe, and connect the upper end of the branch pipe to the water supply pipe At the same time, a sprinkler head was connected to the lower end of the branch pipe.
【０００３】[0003]
【考案が解決しようとする課題】ところがかかる従来例
の場合、給水管を支持するために別途管吊下げ用ハンガ
ーの取り付けを要するという問題があり、また現場で分
岐管を取り付ける部分の寸法を実測して分岐管の加工を
行わなければならないという問題があった。本考案は上
記問題点に鑑みてなされたものであって、本考案の目的
とするところは別途吊下げ部材を要せず給水管の取り付
けができて施工を容易にでき、しかも予め工場で加工し
た分岐管を用いて簡単に配管工事ができるスプリンクラ
ー組み込み型システム天井を提供するにある。However, in the case of such a conventional example, there is a problem that it is necessary to separately attach a hanger for suspending the pipe to support the water supply pipe. Then, there is a problem that the branch pipe must be processed. The present invention has been made in view of the above-mentioned problems, and the object of the present invention is to make it possible to easily attach the water supply pipe without requiring a separate hanging member, and to easily perform the construction, and also to process in advance at a factory. Another object of the present invention is to provide a sprinkler-incorporated system ceiling which can easily perform plumbing work using a branched pipe.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
本考案スプリンクラー組み込み型システム天井は、天井
スラブ１から垂下した吊りボルト２の下部に天井下地材
３を装着して天井下地材３を水平に架設し、天井材支持
バー４を天井下地材３に吊り支持し、天井材５や設備プ
レート６を天井材支持バー４に支持したシステム天井に
おいて、設備プレート６の上方で上記吊りボルト２に管
取り付け金具７を上下位置調整自在に取り付け、水平に
配置した給水管８を管取り付け金具７に取り付けると共
に給水管８の取り付け位置を水平に位置調整自在にし、
分岐管９の上端を給水管８に連結すると共に設備プレー
ト６に装着したスプリンクラーヘッド１０に分岐管９の
下端を連結した。In order to achieve the above-mentioned object, a sprinkler-incorporated system ceiling according to the present invention has a ceiling base material 3 attached to a lower portion of a suspension bolt 2 hanging down from a ceiling slab 1 so that the ceiling base material 3 is leveled. In the system ceiling where the ceiling material support bar 4 is suspended and supported by the ceiling base material 3 and the ceiling material 5 and the equipment plate 6 are supported by the ceiling material support bar 4, the suspension bolts 2 are provided above the equipment plate 6. The pipe fitting 7 is attached so that the vertical position can be adjusted, the water supply pipe 8 arranged horizontally is attached to the pipe fitting 7, and the attachment position of the water pipe 8 can be adjusted horizontally.
The upper end of the branch pipe 9 was connected to the water supply pipe 8 and the lower end of the branch pipe 9 was connected to the sprinkler head 10 mounted on the equipment plate 6.
【０００５】[0005]
【作用】管取り付け金具７を吊りボルト２に取り付けた
ことにより吊りボルト２に給水管８を取り付けることが
できて従来のように特別な管吊りハンガーを要しないで
給水管８を取り付けることができる。また管取り付け金
具７を上下位置調整自在にしたことと、管取り付け金具
７に取り付けた給水管８を水平方向に位置調整自在にし
たことにより給水管８の位置を調整することができ、ス
プリンクラーヘッド１０と給水管８との位置関係を所定
の状態に簡単に調整できて予め工場で一定寸法に形成し
た分岐管９を用いて施工できる。The water supply pipe 8 can be attached to the suspension bolt 2 by attaching the pipe fitting 7 to the suspension bolt 2, and the water supply pipe 8 can be attached without requiring a special pipe suspension hanger as in the conventional case. . In addition, the vertical position of the pipe fitting 7 can be adjusted and the horizontal position of the water pipe 8 attached to the pipe fitting 7 can be adjusted in the horizontal direction, so that the position of the water pipe 8 can be adjusted. The positional relationship between the water supply pipe 10 and the water supply pipe 8 can be easily adjusted to a predetermined state, and the construction can be performed using the branch pipe 9 formed in a factory in a predetermined size.
【０００６】[0006]
【実施例】まず、図１、図２に示す実施例から述べる。
天井スラブ１から複数本の吊りボルト２を垂下してあ
る。吊りボルト２の上端は天井スラブ１にインサートし
たナット部材１２に螺合することにより取り付けてあ
る。この吊りボルト２を垂下する間隔や例えば約６００
ｍｍである。吊りボルト２の下端にはハンガー１３を取
り付けてあり、チャンネルよりなる天井下地材３を水平
に配置してハンガー１３に天井下地材３を取り付けてあ
る。天井下地材３にはハンガー１４を取り付けてあり、
Ｔバーと称される天井支持バー４を水平に架設して天井
支持バー４をハンガー１４に吊ってある。天井材５は天
井下地材３の下方に配置され、天井材５の側端を天井材
支持バー４に載設して取り付けられる。設備ゾーンでは
天井材支持バー４間に設備プレート６が配置され、設備
プレート６の側端が天井材支持バー４に載設されてい
る。この設備ゾーンの間隔は例えば約３２０ｍｍであ
る。設備プレート６にはスプリンクラーヘッド１０が取
り付けられるが、スプリンクラーヘッド１０以外にも照
明器具や感知器等が取り付けられる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the embodiment shown in FIGS. 1 and 2 will be described.
A plurality of suspension bolts 2 are suspended from the ceiling slab 1. The upper end of the suspension bolt 2 is attached by screwing to a nut member 12 inserted into the ceiling slab 1. The interval at which the suspension bolt 2 is suspended, for example, about 600
mm. A hanger 13 is attached to a lower end of the suspension bolt 2, and a ceiling base material 3 composed of a channel is horizontally disposed, and the ceiling base material 3 is attached to the hanger 13. A hanger 14 is attached to the ceiling base material 3,
A ceiling support bar 4 called a T-bar is installed horizontally, and the ceiling support bar 4 is hung on a hanger 14. The ceiling material 5 is disposed below the ceiling base material 3, and the side end of the ceiling material 5 is mounted on the ceiling material support bar 4 and attached. In the equipment zone, the equipment plate 6 is arranged between the ceiling material support bars 4, and the side end of the equipment plate 6 is mounted on the ceiling material support bar 4. The interval between the equipment zones is, for example, about 320 mm. Although the sprinkler head 10 is attached to the equipment plate 6, lighting equipment, a sensor, and the like are attached in addition to the sprinkler head 10.
【０００７】天井スラブ１の下方には給水主管から分岐
した枝管と称される給水管８が水平に架設される。この
とき設備プレート６のセンターから給水管８のセンター
までの水平方向の距離Ｐｂ、設備プレート６から給水管
８のセンターまで垂直方向の距離Ｐｃが一定寸法になる
ように給水管８を取り付ける。給水管８とスプリンクラ
ーヘッド１０とを連結する分岐管９は工場で予め略逆Ｌ
字形になるように加工されている。このとき上記Ｐｂ，
Ｐｃの寸法を元に製造される。この分岐管９の上端には
３方向接続用の継ぎ手１６が取り付けられ、分岐管９の
下端にはスプリンクラーヘッド１０と連結するための継
ぎ手１７が取り付けられている。管取り付け金具７は図
２に示すような形状に板金にて形成され、上片２５には
上部切欠部１８を設けてあり、下片１９には下部切欠部
２０を設けてあり、上片２５には複数個の長孔２１を穿
孔してある。この管取り付け金具７は吊りボルト２に沿
って配置され、上部切欠部１８及び下部切欠部２０に吊
りボルト２が挿通され、吊りボルト２に螺合したナット
２２にて取り付けられる。このときナット２２の位置を
上下に調整して管取り付け金具７の取り付け位置を上下
に調整できる。管取り付け金具７上には上記給水管８が
載置され、給水管８に逆Ｕ字状の固定金具２３を被せ、
固定金具２３の下端を長孔２１に通し、固定金具２３の
下端にナット２４を螺合して給水管８が仮固定される。
このとき固定金具２３を通す長孔２１を変えることによ
り給水管８の位置を水平方向に位置を調整できる。また
スプリンクラーヘッド１０の取り付けピッチは通常３２
００ｍｍのピッチが多いので給水管８の長さをこの長さ
に予め加工してある。上記のように給水管８を仮固定し
た状態で給水管８に分岐管９の上端の継ぎ手１６が接続
される。このとき分岐管９の下端の継ぎ手１７がスプリ
ンクラーヘッド１０の位置に合致するように管取り付け
た金具７の上下位置を調整すると共に固定金具２３によ
る給水管８の固定位置を調整して吊りボルト２と給水管
８のセンターとの間の距離Ｐａを調整し、給水管８が本
固定されると共に継ぎ手１７がスプリンクラーヘッド１
０に接続される。Below the ceiling slab 1, a water supply pipe 8 called a branch pipe branched from the water supply main pipe is horizontally installed. At this time, the water supply pipe 8 is attached so that the horizontal distance Pb from the center of the equipment plate 6 to the center of the water supply pipe 8 and the vertical distance Pc from the equipment plate 6 to the center of the water supply pipe 8 are constant. The branch pipe 9 for connecting the water supply pipe 8 and the sprinkler head 10 is substantially inverted L beforehand at the factory.
It is processed to form a letter. At this time, the above Pb,
It is manufactured based on the dimensions of Pc. A joint 16 for three-way connection is attached to an upper end of the branch pipe 9, and a joint 17 for connecting to the sprinkler head 10 is attached to a lower end of the branch pipe 9. The pipe fitting 7 is formed of sheet metal in a shape as shown in FIG. 2, an upper piece 25 is provided with an upper notch 18, a lower piece 19 is provided with a lower notch 20, and an upper piece 25 is provided. Is provided with a plurality of long holes 21. The pipe fitting 7 is arranged along the suspension bolt 2, the suspension bolt 2 is inserted into the upper cutout 18 and the lower cutout 20, and is attached by a nut 22 screwed to the suspension bolt 2. At this time, the position of the nut 22 can be adjusted up and down to adjust the mounting position of the pipe fitting 7 up and down. The water supply pipe 8 is placed on the pipe fitting 7, and the water supply pipe 8 is covered with an inverted U-shaped fixing bracket 23,
The lower end of the fixing member 23 is passed through the elongated hole 21, and the nut 24 is screwed to the lower end of the fixing member 23 to temporarily fix the water supply pipe 8.
At this time, the position of the water supply pipe 8 can be adjusted in the horizontal direction by changing the long hole 21 through which the fixing bracket 23 passes. Also, the mounting pitch of the sprinkler head 10 is usually 32.
Since the pitch is often 00 mm, the length of the water supply pipe 8 is preliminarily processed to this length. The joint 16 at the upper end of the branch pipe 9 is connected to the water supply pipe 8 with the water supply pipe 8 temporarily fixed as described above. At this time, the vertical position of the metal fitting 7 attached to the pipe is adjusted so that the joint 17 at the lower end of the branch pipe 9 coincides with the position of the sprinkler head 10, and the fixing position of the water supply pipe 8 by the fixing metal 23 is adjusted. The distance Pa between the water supply pipe 8 and the center of the water supply pipe 8 is adjusted so that the water supply pipe 8 is permanently fixed and the joint 17 is connected to the sprinkler head 1.
Connected to 0.
【０００８】次に図３、図４に示す実施例について述べ
る。この実施例の場合、管取り付け金具７が図４に示す
ようなアングルにて形成されており、管取り付け金具７
の両端に長孔状の切欠部２６を設けてあり、中央部に一
対の長孔２１を設けてある。この管取り付け金具７は隣
り合う吊りボルト２に亙るように架設され、両端の切欠
部２６に夫々吊りボルト２が挿通され、吊りボルト２に
螺合したナット２２にて取り付けられる。管取り付け金
具７に載置した給水管８は上記実施例を同様に固定金具
２３にて取り付けられる。分岐管９は上下に真っすぐな
直管状に形成され。分岐管９の上端の継ぎ手１６が給水
管８に接続され、分岐管９の下端の継ぎ手１７がスプリ
ンクラーヘッド１０に接続される。このときナット２２
を上下することにより給水管８の上下高さを調整できる
と共に長孔状の切欠部２６を水平方向に移動させること
により水平方向の位置を調整できる。本実施例の場合、
給水管８が管取り付け金具７にて両持ち支持されている
ので吊りボルト２が傾いたりしない。つまり、前記実施
例の場合給水管８が片持ち支持になるため吊りボルト２
が傾いてシステム天井に影響を及ぼすことがある。また
本実施例の場合スプリンクラーヘッド１０の真上に給水
管８を配置することができるため分岐管９を直管状にで
きて部材コストを安価にできると共に位置調整も簡単に
できる。また本実施例の管取り付け金具７の上には給水
管８以外に電設管や配線等も支持することができる。Next, the embodiment shown in FIGS. 3 and 4 will be described. In this embodiment, the pipe fitting 7 is formed at an angle as shown in FIG.
Are provided with slot-like notches 26 at both ends, and a pair of slots 21 at the center. The pipe mounting bracket 7 is provided so as to extend over the adjacent suspension bolts 2. The suspension bolts 2 are inserted into the cutouts 26 at both ends, and are attached by nuts 22 screwed to the suspension bolts 2. The water supply pipe 8 placed on the pipe fitting 7 is attached by the fixing fitting 23 similarly to the above embodiment. The branch pipe 9 is formed in a straight tube vertically straight. The joint 16 at the upper end of the branch pipe 9 is connected to the water supply pipe 8, and the joint 17 at the lower end of the branch pipe 9 is connected to the sprinkler head 10. At this time, the nut 22
The vertical position of the water supply pipe 8 can be adjusted by moving up and down, and the horizontal position can be adjusted by moving the slot-shaped notch 26 in the horizontal direction. In the case of this embodiment,
Since the water supply pipe 8 is supported at both ends by the pipe fitting 7, the suspension bolt 2 does not tilt. That is, in the case of the above embodiment, since the water supply pipe 8 is cantilevered, the suspension bolt 2
Can tilt and affect the system ceiling. In this embodiment, since the water supply pipe 8 can be disposed directly above the sprinkler head 10, the branch pipe 9 can be made a straight pipe, so that the member cost can be reduced and the position can be easily adjusted. In addition to the water supply pipe 8, electric pipes, wiring, and the like can be supported on the pipe fitting 7 of this embodiment.
【０００９】[0009]
【考案の効果】本考案は叙述のように吊りボルトに取り
付けた管取り付け金具に給水管を取り付けているので、
従来のように特別な管吊りハンガーを要しないで給水管
を取り付けることができて部材を節約できると共に施工
を容易にできるものであり、しかも設備プレートの上方
で上記吊りボルトに管取り付け金具を上下位置調整自在
に取り付け、水平に配置した給水管を管取り付け金具に
取り付けると共に給水管を水平に位置調整自在にし、分
岐管の上端を給水管に連結すると共に設備プレートに装
着したスプリンクラーヘッドに分岐管の下端を連結して
いるので、給水管を取り付ける位置を調整できて予め工
場で加工された分岐管を用いても簡単に施工できるもの
であって、従来のような現場での管加工等を要せず施工
の簡略化が図れるものであり、しかも位置調整できるこ
とにより施工誤差がでても現場で簡単に調整でき、この
点でも施工性が向上するものである。[Effect of the invention] In the present invention, the water supply pipe is attached to the pipe mounting bracket attached to the suspension bolt as described above.
Water pipes can be installed without the need for special pipe hanging hangers as in the past, saving members and facilitating construction.In addition, the pipe mounting bracket is attached to the hanging bolts above the equipment plate. Attached to adjust the position, the horizontally arranged water supply pipe is attached to the pipe mounting bracket, and the water supply pipe is horizontally adjustable, the upper end of the branch pipe is connected to the water supply pipe, and the branch pipe is attached to the sprinkler head attached to the equipment plate. Because the lower end of the pipe is connected, the position where the water supply pipe is attached can be adjusted, and it can be easily installed even using a branch pipe that has been processed in the factory in advance. The construction can be simplified without any need, and the position can be adjusted so that even if there is a construction error, it can be easily adjusted on site, which also improves the workability. It is intended to.
【図１】本考案の一実施例の一部切欠正面図である。FIG. 1 is a partially cutaway front view of an embodiment of the present invention.
【図２】同上の管取り付け金具の斜視図である。FIG. 2 is a perspective view of the tube fitting according to the first embodiment.
【図３】同上の他の実施例の一部切欠正面図である。FIG. 3 is a partially cutaway front view of another embodiment of the same.
【図４】同上の管取り付け金具の斜視図である。FIG. 4 is a perspective view of the tube fitting according to the first embodiment.
１ 天井スラブ ２ 吊りボルト ３ 天井下地材 ４ 天井材支持バー ５ 天井材 ６ 設備プレート ７ 管取り付け金具 ８ 給水管 ９ 分岐管 １０ スプリンクラーヘッド DESCRIPTION OF SYMBOLS 1 Ceiling slab 2 Hanging bolt 3 Ceiling base material 4 Ceiling material support bar 5 Ceiling material 6 Equipment plate 7 Pipe fitting 8 Water supply pipe 9 Branch pipe 10 Sprinkler head
Claims (1)
部に天井下地材を装着して天井下地材を水平に架設し、
天井材支持バーを天井下地材に吊り支持し、天井材や設
備プレートを天井材支持バーに支持したシステム天井に
おいて、設備プレートの上方で上記吊りボルトに管取り
付け金具を上下位置調整自在に取り付け、水平に配置し
た給水管を管取り付け金具に取り付けると共に給水管の
取り付け位置を水平に位置調整自在にし、分岐管の上端
を給水管に連結すると共に設備プレートに装着したスプ
リンクラーヘッドに分岐管の下端を連結して成るスプリ
ンクラー組み込み型システム天井。1. A ceiling base material is mounted below a suspension bolt hanging from a ceiling slab, and the ceiling base material is erected horizontally.
In the system ceiling where the ceiling material support bar is suspended and supported by the ceiling base material and the ceiling material and equipment plate are supported by the ceiling material support bar, pipe mounting brackets are attached to the hanging bolts above the equipment plate so that the vertical position can be adjusted vertically. Attach the horizontally arranged water supply pipe to the pipe mounting bracket, make the mounting position of the water supply pipe horizontally adjustable, connect the upper end of the branch pipe to the water supply pipe, and attach the lower end of the branch pipe to the sprinkler head mounted on the equipment plate. Connected sprinkler embedded system ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5434091U JP2533519Y2 (en) | 1991-07-15 | 1991-07-15 | Sprinkler embedded system ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5434091U JP2533519Y2 (en) | 1991-07-15 | 1991-07-15 | Sprinkler embedded system ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH057254U JPH057254U (en) | 1993-02-02 |
| JP2533519Y2 true JP2533519Y2 (en) | 1997-04-23 |
Family
ID=12967880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5434091U Expired - Fee Related JP2533519Y2 (en) | 1991-07-15 | 1991-07-15 | Sprinkler embedded system ceiling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533519Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543475U (en) * | 1978-09-15 | 1980-03-21 |
-
1991
- 1991-07-15 JP JP5434091U patent/JP2533519Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057254U (en) | 1993-02-02 |
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