JPH0683047U - Sprinkler attachment - Google Patents
Sprinkler attachmentInfo
- Publication number
- JPH0683047U JPH0683047U JP3167893U JP3167893U JPH0683047U JP H0683047 U JPH0683047 U JP H0683047U JP 3167893 U JP3167893 U JP 3167893U JP 3167893 U JP3167893 U JP 3167893U JP H0683047 U JPH0683047 U JP H0683047U
- Authority
- JP
- Japan
- Prior art keywords
- sprinkler
- bolt
- parts
- opening
- downward
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
Abstract
(57)【要約】
【目的】 天井などに設置されるスプリンクラ−の取付
具を、開閉自在にしてその取付を容易にする。
【構成】 蝶番１の両端部を下方へ延出して形成される
脚部２の下部に円弧状の固定部３を形成し、固定部３間
に半円形の挿通口４を形成する。両固定部３の下端を下
方へ延出して形成したボルト取付部５の一方に雌ねじ
を、他方にボルト孔を設け、両脚部２に、挿通口４の中
心軸と直交する方向で支持桁２２を係止する爪１１付き
開口部１０を設ける。開口部１０に支持桁２２を係止し
て、蝶番１により挿通口４を開いてスプリンクラ−２１
を挿通したのち、ボルト８を締め付け固定する。
(57) [Summary] [Purpose] The sprinkler fixture installed on the ceiling, etc., can be opened and closed freely to facilitate its installation. [Structure] An arc-shaped fixing portion 3 is formed in a lower portion of a leg portion 2 formed by extending both ends of a hinge 1 downward, and a semicircular insertion port 4 is formed between the fixing portions 3. A female screw is provided on one side of a bolt mounting portion 5 formed by extending the lower ends of both fixing portions 3 downward, and a bolt hole is provided on the other side, and both leg portions 2 are provided with a support girder 22 in a direction orthogonal to the central axis of the insertion port 4. An opening 10 with a claw 11 for locking is provided. The support girder 22 is locked in the opening 10 and the insertion port 4 is opened by the hinge 1 to open the sprinkler-21.
After inserting it, the bolt 8 is tightened and fixed.
Description
【０００１】[0001]
この考案は、建築物の天井などに設置されるスプリンクラ−を取付けるための 器具に関する。 The present invention relates to a device for attaching a sprinkler installed on a ceiling of a building or the like.
【０００２】[0002]
スプリンクラ−は、天井に開口された取付口から放水部が突出するよう、吊り 下げられて使用されるため、天井裏に設置した桁材に、取付具を介して固定され る。 Since the sprinkler is used by suspending it so that the water discharge part protrudes from the mounting opening opened in the ceiling, it is fixed to the girder material installed behind the ceiling through the mounting tool.
【０００３】 従来の取付具Ａ′は、図６、図７に示すように、コ字状の本体１′の脚部２′ の下部を円弧状に対向して内側へ彎曲形成した固定部３′間に、スプリンクラ− ２１の挿通口４′を形成し、固定部３′の下端を下方へ対向して延出してボルト 取付部５′を設けていた。そして例えば一方のボルト取付部５′にはボルト孔６ ′を貫設し、他方のボルト取付部５′には雌ねじを設け、蝶ねじなどのボルト７ ′が取付けられていたAs shown in FIGS. 6 and 7, a conventional fixture A ′ has a fixing portion 3 in which a lower portion of a leg portion 2 ′ of a U-shaped main body 1 ′ is curved inwardly so as to face each other in an arc shape. An insertion opening 4'of the sprinkler 21 is formed between the two ', and a bolt mounting portion 5'is provided by extending the lower end of the fixed portion 3'to face downward. For example, one bolt mounting portion 5'is provided with a bolt hole 6'through, the other bolt mounting portion 5'is provided with a female screw, and a bolt 7 ', such as a thumbscrew, is mounted.
【０００４】 又脚部２′の上部には、スプリンクラ−２１支持用の角管の支持桁２２に、ス プリンクラ−２１と直交する方向に引っ掛けて係止する、爪９′付き開口部８′ が設けられていた。そして開口部８′を下にして、支持桁２２に取付具Ａ′を引 っ掛けて爪９′で係止したのち、スプリンクラ−２１を挿通口４′に挿通してス プリンクラ−２１を支持桁２２に押し当て、ボルト７′を締め付けて支持桁２２ にスプリンクラ−２１を吊り下げていた（図４、図５参照）。On the upper part of the leg portion 2 ′, an opening 8 ′ with a claw 9 ′ for hooking and locking a support girder 22 of a square tube for supporting the sprinkler -21 in a direction orthogonal to the sprinkler -21. Was provided. Then, with the opening 8'downward, the fixture A'is hooked on the support girder 22 and locked by the claw 9 ', and then the sprinkler -21 is inserted into the insertion port 4'to support the sprinkler -21. The sprinkler -21 was hung on the support girder 22 by pressing it against the girder 22 and tightening the bolt 7 '(see FIGS. 4 and 5).
【０００５】 ところで従来の取付具Ａ′は、強度を持たせるため厚み２ｍｍの鋼板で形成さ れているので、スプリンクラ−２１を挿通するとき、固定部３′の間隔を拡げる のが困難で、狭い天井裏での作業能率を著しく損なう欠点があった。By the way, since the conventional fixture A ′ is formed of a steel plate having a thickness of 2 mm in order to have strength, it is difficult to widen the gap between the fixing portions 3 ′ when inserting the sprinkler 21. There was a drawback that the work efficiency in the narrow ceiling was significantly impaired.
【０００６】[0006]
この考案が解決しようとする課題は、固定部の間隔を容易に拡げられるように することにある。 The problem to be solved by this invention is to make it possible to easily widen the gap between the fixing portions.
【０００７】[0007]
この考案の特徴は、蝶番の両端部を下方に延出して形成された両脚部の下部を 、内側へ対向して円弧状に彎曲することによりそれぞれ固定部を形成して、両固 定部間に形成される半円形のスプリンクラ−の挿通口を設け、両固定部の下端を それぞれ下方へ延出して形成したボルト取付部の一方に雌ねじを、他方にボルト 孔を設けて、両ボルト取付部をボルトで連結可能にするとともに、両脚部に、挿 通口の中心軸と直交する方向で支持桁に係止しする爪付き開口部を設けたことに ある。 The feature of this invention is that the lower parts of both legs formed by extending both ends of the hinge downward are bent inward in an arc shape so as to face each other to form fixed parts, respectively. There is a semi-circular sprinkler insertion hole formed in, and one of the bolt mounting parts formed by extending the lower ends of both fixing parts downwards is provided with a female screw and the other is provided with a bolt hole. It is possible to connect the bolts with bolts, and both legs are provided with claw-shaped openings that engage with the support girder in the direction orthogonal to the central axis of the insertion opening.
【０００８】[0008]
水平な支持桁に下向きに開口部を引っ掛けて爪で係止したのち、蝶番により固 定部を拡げ、即ち挿通口を拡げた状態で、挿通口へ鉛直方向にスプリンクラ−を 挿通する。次いで固定部を狭めてボルトを締めつければ、スプリンクラ−を支持 桁に固定できる。 After hooking the opening downward on a horizontal support girder and locking it with a claw, the fixed part is expanded with a hinge, that is, with the insertion opening expanded, the sprinkler is inserted vertically into the insertion opening. Then, the sprinkler can be fixed to the support girder by narrowing the fixing part and tightening the bolts.
【０００９】[0009]
図１ないし図３はこの考案の取付具Ａを示している。１は蝶番で、その両端部 は下方へ延出されて一対の脚部２を形成する。３は一対の固定部で、脚部２の下 部を内側へ対向して円弧状に彎曲して形成され、両固定部３を閉じたときその内 部に半円形のスプリンクラ−挿通口４が形成される。 1 to 3 show a fixture A of the present invention. Reference numeral 1 is a hinge, and both ends thereof are extended downward to form a pair of legs 2. 3 is a pair of fixing parts, which are formed by curving the lower part of the leg part 2 inward so as to be curved in an arc shape, and when both fixing parts 3 are closed, a semicircular sprinkler insertion port 4 is formed in the inner part. It is formed.
【００１０】 ５はボルト取付部であって、両固定部３の下端をそれぞれ下方へ延出して形成 される。６は一方のボルト取付部５に設けられた雌ねじ、７は他方のボルト取付 部５に設けられたボルト孔で、上下方向の長孔に形成されている。８は蝶ねじを 用いたボルトで、ボルト孔７に挿通されて雌ねじ６に螺着される。９はプラスチ ック製リングスペ−サ−で、後述の機能とともに、ボルト８がボルト取付部５か ら脱落するのを防止する機能をも有する。Reference numeral 5 denotes a bolt mounting portion, which is formed by extending the lower ends of both fixing portions 3 downward. Reference numeral 6 is a female screw provided on one bolt mounting portion 5, and 7 is a bolt hole provided on the other bolt mounting portion 5, which is formed in a vertically elongated hole. Reference numeral 8 denotes a bolt using a thumbscrew, which is inserted into the bolt hole 7 and screwed to the female screw 6. A plastic ring spacer 9 has a function to prevent the bolt 8 from falling off the bolt mounting portion 5 in addition to the function described later.
【００１１】 １０は開口部で、両脚部２に開口されて支持桁２２に係止するため、両脚部２ の側縁に開口し、支持桁２２に係止しやすいよう、下方へ長いほぼ長方形状に開 口されている。１１は爪で、取付具Ａの取付けの際、支持桁２２へ係止しやすく する。Reference numeral 10 denotes an opening, which is opened in both leg portions 2 and is locked to the support girder 22, so that it is opened in a side edge of both leg portions 2 and has a substantially rectangular shape long downward so as to be easily locked to the support girder 22. It is opened in a shape. Numeral 11 is a claw that facilitates locking to the support girder 22 when the fixture A is attached.
【００１２】 ここで実施例では、閉じたときの挿通口４の直径を、スプリンクラ−２１の取 付具Ａへの取付部の外径と等しく形成している。又ボルト８をいっぱいに締め付 けて、リングスペ−サ−９が両ボルト取付部５に密着すれば、スプリンクラ−２ １が完了するよう、リングスペ−サ−９の幅を設定している。Here, in the embodiment, the diameter of the insertion port 4 when closed is made equal to the outer diameter of the attachment portion of the sprinkler-21 to the attachment A. The width of the ring spacer 9 is set so that the sprinkler 21 is completed when the bolt 8 is fully tightened and the ring spacer 9 comes into close contact with both bolt mounting portions 5.
【００１３】 さらに開口部１０の大きさを、スプリンクラ−２１を固定したとき、スプリン クラ−２１が支持桁２２に圧接して、取付具Ａやスプリンクラ−２１が脱落しな いよう設定している。Further, the size of the opening 10 is set so that the sprinkler -21 is pressed against the support girder 22 when the sprinkler -21 is fixed and the fixture A and the sprinkler -21 do not fall off. .
【００１４】 従って、挿通口４の内径、リングスペ−サ−９の幅、開口部１０の大きさ形状 等は、スプリンクラ−２１、支持桁２２の大きさ形状に応じて任意に設定できる 。又両ボルト取付部５の連結は、ボルト、ナットを用いることもでき、ボルトも 六角頭ボルトを使用してもよい。さらにボルトを一方のボルト取付部５に固定し て、蝶ナットで締め付けるようにするなど両脚部２の連結方法は任意である。Therefore, the inner diameter of the insertion port 4, the width of the ring spacer 9, the size and shape of the opening 10, etc. can be arbitrarily set according to the size and shape of the sprinkler 21 and the support girder 22. Further, the bolts and nuts may be used to connect both bolt mounting portions 5, and hexagonal head bolts may be used as the bolts. Further, a method of connecting the two leg portions 2 is arbitrary, such as fixing a bolt to one bolt mounting portion 5 and tightening with a wing nut.
【００１５】 図４、図５は、スプリンクラ−２１の取付状態の実施例を示している。２３は 天井で、スプリンクラ−２１の放水部を挿入する取付口２４が開口されている。 ２５は天井２３に設置された一対の基礎桁、２６は基礎桁２５の上に設置された 中間桁である。支持桁２２と中間桁２６の上に設置され、基礎桁２５、中間桁２ ６、支持桁２２は、互いに図示しない連結具により連結される。そして取付具Ａ は、開口部１０を下にして支持桁２２に固定される。FIG. 4 and FIG. 5 show an embodiment in which the sprinkler 21 is attached. Reference numeral 23 is a ceiling, and a mounting port 24 into which the water discharge part of the sprinkler-21 is inserted is opened. Reference numeral 25 is a pair of base girders installed on the ceiling 23, and 26 is an intermediate girder installed on the base girder 25. It is installed on the support girder 22 and the intermediate girder 26, and the base girder 25, the intermediate girder 26, and the support girder 22 are connected to each other by a connecting tool (not shown). Then, the fixture A 1 is fixed to the support girder 22 with the opening 10 facing downward.
【００１６】[0016]
蝶番が設けられているため、スプリンクラ−の取付けが極めて容易である。又 リングスペ−サ−を設ければ、スプリンクラ−の固定の完了が容易にわかうえ、 ボルトの抜け止めにもなる。 Since the hinge is provided, the sprinkler can be attached very easily. In addition, if a ring spacer is provided, the sprinkler can be easily fixed, and the bolt can be prevented from coming off.
【図１】斜視図である。FIG. 1 is a perspective view.
【図２】正面図である。FIG. 2 is a front view.
【図３】側面図である。FIG. 3 is a side view.
【図４】スプリンクラ−の設置状態を示す側面図であ
る。FIG. 4 is a side view showing an installed state of a sprinkler.
【図５】スプリンクラ−の設置状態を示す平面図であ
る。FIG. 5 is a plan view showing an installed state of a sprinkler.
【図６】従来の取付具の正面図である。FIG. 6 is a front view of a conventional fixture.
【図７】従来の取付の側面図である。FIG. 7 is a side view of conventional mounting.
Ａ 取付具 １ 蝶番 ２ 脚部 ３ 固定部 ４ 挿通口 ５ ボルト取付部 ９ リングスペ−サ− １０ 開口部 １１ 爪 ２１ スプリンクラ− ２２ 支持桁 A Attachment 1 Hinge 2 Leg 3 Fixing 4 Insertion 5 Bolt Attachment 9 Ring Spacer 10 Opening 11 Claw 21 Sprinkler 22 Support Girder
Claims (2)
た両脚部の下部を、内側へ対向して円弧状に彎曲するこ
とによりそれぞれ固定部を形成して、両固定部間に形成
される半円形のスプリンクラ−の挿通口を設け、両固定
部の下端をそれぞれ下方へ延出して形成したボルト取付
部の一方に雌ねじを、他方にボルト孔を設けて、両ボル
ト取付部をボルトで連結可能にするとともに、両脚部
に、挿通口の中心軸と直交する方向で支持桁に係止しす
る爪付き開口部を設けてなるスプリンクラ−の取付具。1. A fixed part is formed by bending the lower parts of both leg parts formed by extending both ends of the hinge downward in a circular arc shape so as to face inward, and formed between both fixed parts. A semi-circular sprinkler insertion opening is provided, and a female screw is provided on one of the bolt mounting parts formed by extending the lower ends of both fixing parts downward, and a bolt hole is provided on the other, and both bolt mounting parts are bolted. The sprinkler attachment is provided with a claw-like opening that is engaged with the support girder in a direction orthogonal to the central axis of the insertion opening, and that is connectable with the sprinkler.
制するとともに、ボルトの抜け止めを兼ねたリングスペ
−サ−が取付けられている請求項１のスプリンクラ−の
取付具。2. The sprinkler mount according to claim 1, wherein the bolt has a ring spacer mounted thereon, which regulates the distance between both bolt mounting portions and also serves to prevent the bolt from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3167893U JP2559813Y2 (en) | 1993-05-20 | 1993-05-20 | Sprinkler mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3167893U JP2559813Y2 (en) | 1993-05-20 | 1993-05-20 | Sprinkler mounting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0683047U true JPH0683047U (en) | 1994-11-29 |
| JP2559813Y2 JP2559813Y2 (en) | 1998-01-19 |
Family
ID=12337774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3167893U Expired - Fee Related JP2559813Y2 (en) | 1993-05-20 | 1993-05-20 | Sprinkler mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559813Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416841B1 (en) * | 2001-05-04 | 2004-02-05 | 박상목 | Pipe conclusion unit for vinyl house |
| EP2589416A3 (en) * | 2011-11-02 | 2015-01-28 | The Viking Corporation | Fire protection sprinkler support system |
| US9004422B2 (en) | 2011-11-02 | 2015-04-14 | The Viking Corporation | Fire protection sprinkler support system |
| US9889327B2 (en) | 2014-06-27 | 2018-02-13 | Flexhead Industries, Inc. | Adjustable bracket and hub for flexible hose support |
| US10173088B2 (en) | 2014-05-28 | 2019-01-08 | The Reliable Automatic Sprinkler Co., Inc. | Bracket for installation of a fire protection sprinkler |
-
1993
- 1993-05-20 JP JP3167893U patent/JP2559813Y2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416841B1 (en) * | 2001-05-04 | 2004-02-05 | 박상목 | Pipe conclusion unit for vinyl house |
| EP2589416A3 (en) * | 2011-11-02 | 2015-01-28 | The Viking Corporation | Fire protection sprinkler support system |
| US9004422B2 (en) | 2011-11-02 | 2015-04-14 | The Viking Corporation | Fire protection sprinkler support system |
| US9004421B2 (en) | 2011-11-02 | 2015-04-14 | The Viking Corporation | Fire protection sprinkler support system |
| US10173088B2 (en) | 2014-05-28 | 2019-01-08 | The Reliable Automatic Sprinkler Co., Inc. | Bracket for installation of a fire protection sprinkler |
| US10328296B2 (en) | 2014-05-28 | 2019-06-25 | The Reliable Automatic Sprinkler Co., Inc. | Bracket for installation of a fire protection sprinkler |
| US10426986B2 (en) | 2014-05-28 | 2019-10-01 | The Reliable Automatic Sprinkler Co., Inc. | Bracket for installation of a fire protection sprinkler |
| US9889327B2 (en) | 2014-06-27 | 2018-02-13 | Flexhead Industries, Inc. | Adjustable bracket and hub for flexible hose support |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2559813Y2 (en) | 1998-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |