JPH1019632A - Gas meter mounting unit - Google Patents
Gas meter mounting unitInfo
- Publication number
- JPH1019632A JPH1019632A JP16808396A JP16808396A JPH1019632A JP H1019632 A JPH1019632 A JP H1019632A JP 16808396 A JP16808396 A JP 16808396A JP 16808396 A JP16808396 A JP 16808396A JP H1019632 A JPH1019632 A JP H1019632A
- Authority
- JP
- Japan
- Prior art keywords
- gas meter
- inlet
- piping member
- mounting plate
- 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.)
- Granted
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ガスメータ回りの
ガス配管をフレキシブル管を用いて行った際に、このガ
スメータをパイプシャフト（配管集合スペース）又は壁
又は地上に立ち上げた支柱に固定する際に用いられるガ
スメータ取付ユニットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of fixing a gas meter around a gas meter to a pipe shaft (pipe collection space) or a wall or a column raised on the ground when a flexible pipe is used for gas piping. The present invention relates to a gas meter mounting unit for use in a vehicle.
【０００２】[0002]
【従来の技術】ガスメータは、通常地中から立ち上げた
金属管製の入側配管材と出側配管材に対して吊り下げる
ようにして設置されるのが一般的である。しかし、最近
のガスメータ回りの配管には、フレキシブル管（以下
「フレキ管」という）が用いられるようになって来てい
るため、入側と出側の配管材でガスメータを支持するこ
とはできない。そこで、ガスメータ自体をパイプシャフ
ト内や壁或いは地上に設置するための専用の支持金具の
提案が要望されている。従来提案されている支持金具と
しては、一本の支持バーに入側と出側のエルボとベンド
管を固定し、これにガスメータの口金を接続し、支持バ
ーの両端を壁に固定したり、支柱に固定したりしてい
る。2. Description of the Related Art Generally, a gas meter is installed so as to be suspended from an inlet pipe member and an outlet pipe member made of metal pipes which are normally raised from the ground. However, since a flexible pipe (hereinafter, referred to as a "flexible pipe") has come to be used for a pipe around a gas meter in recent years, the gas meter cannot be supported by inlet and outlet pipe materials. Therefore, there is a demand for a proposal of a dedicated support bracket for installing the gas meter itself in a pipe shaft, on a wall, or on the ground. As a conventionally proposed support fitting, an inlet and an outlet elbow and a bend pipe are fixed to a single support bar, a base of a gas meter is connected to this, and both ends of the support bar are fixed to a wall, It is fixed to a pillar.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記公知の固
定方法においては、次のような欠点がある。 ａ．ガスメータの場合、入側と出側に設けた接続口金の
位置は決まっているため、支持バーに対して入側と出側
のエルボ及びベンド管を取り付ける場合、その位置決め
を正確に行わないと、接続に無理が出る。このため、支
持バーに対するエルボ及びベンド管の取り付けに際して
は、位置決めを慎重に行う必要があって、作業に手間取
る。However, the above-mentioned known fixing method has the following disadvantages. a. In the case of a gas meter, the positions of the connection bases provided on the inlet side and the outlet side are fixed, so if the inlet and outlet elbows and bend pipes are attached to the support bar, the positioning must be performed accurately. Connection is impossible. For this reason, when attaching the elbow and the bend tube to the support bar, it is necessary to carefully perform the positioning, and the work is troublesome.
【０００４】ｂ．現場作業により支持バーに対してエル
ボ及びベンド管を取り付けたり、ガスメータを取り付け
ているため、特に狭いパイプシャフト内の場合には作業
がやりにくい。 ｃ．部品数が多くなるために配管費が高くつく。 ｄ．取り付けたガスメータの位置が正面側に大きく出て
くるため邪魔になり易く、パイプシャフト内の場合には
他の配管の邪魔になることがある。 本発明は、上記ａ〜ｄに記述した欠点を解消したガスメ
ータ取付ユニットを提供するのが目的である。B. Since the elbow and the bend pipe are attached to the support bar and the gas meter is attached to the support bar by the on-site work, the work is difficult to perform, especially in a narrow pipe shaft. c. Piping costs are high due to the large number of parts. d. The attached gas meter is easily obstructed because the position of the installed gas meter is largely located on the front side, and in the case of the inside of the pipe shaft, it may obstruct other pipes. An object of the present invention is to provide a gas meter mounting unit which has solved the above-mentioned disadvantages a to d.
【０００５】[0005]
【課題を解決するための手段】本発明に係るガスメータ
取付ユニットの構成は次のとおりである。 １．取付プレートの中央を後方に９０°折り曲げてから
次に上方に９０°折り曲げて固定部を形成したこと、前
記取付プレートの左右に配管部材固定用の長孔を設けた
こと、逆Ｕ字形継手の内側の下端にガスメータの入側袋
ナットを取り付けると共に、外側の下端に元栓の接続口
を形成し、後方に向けて前記長孔を介して前記取付プレ
ートに対して固定される入側配管部材を設けたこと、外
向きに９０°円曲させた継手の下端に袋ナットを取り付
けると共に、外側の先端にフレキ管分岐継手接続口を形
成し、途中にパージ口を形成し、後方に向けて前記長孔
を介して前記取付プレートに対して固定される出側配管
部材を設けたこと、を特徴とするガスメータ取付ユニッ
ト。 ２．入側配管部材の内側下端に元栓を取り付けると共
に、この元栓にガスメータの入側口金を接続するように
して成る前記１記載のガスメータ取付ユニット。The construction of the gas meter mounting unit according to the present invention is as follows. 1. The center of the mounting plate is bent backward by 90 ° and then bent upward by 90 ° to form a fixing portion. The mounting plate is provided with long holes for fixing piping members on the left and right sides. Attach the inlet-side cap nut of the gas meter to the inner lower end, form a connection port for the main plug at the outer lower end, and fix the inlet-side piping member fixed to the mounting plate via the elongated hole toward the rear. Attaching the cap nut to the lower end of the outwardly curved joint, forming a flexible pipe branch joint connection port at the outer end, forming a purge port in the middle, and A gas meter mounting unit, comprising an outlet piping member fixed to the mounting plate via a long hole. 2. 2. The gas meter mounting unit according to claim 1, wherein a main plug is attached to a lower end inside the inlet side piping member, and an inlet base of the gas meter is connected to the main plug.
【０００６】[0006]
【作用】取付プレートの左右の長孔には、あらかじめ入
側配管部材と出側配管部材をボルトにより仮止めしてユ
ニット化しておき、これを例えばパイプシャフト内に持
ち込んで取付プレートの固定部を壁又はアングル等に固
定すると共に、入側と出側の袋ナットに夫々ガスメータ
の入側口金と出側口金を接続する。或いは、入側配管部
材と出側配管部材に対してガスメータまでも先に仮止め
しておく。ガスメータの口金間隔の調整（芯出し）は、
長孔を用いて行う。入側配管部材のフレキ管接続口に
は、元栓を取り付けたのち、この元栓に入側フレキ管を
接続する。出側配管部材のフレキ管分岐継手接続口に
は、分岐継手を接続し、これに器具又は各部屋のガス栓
に至るフレキ管を接続し、パージ口はプラグで閉塞し、
必要なときにこのプラグを外してエアパージを行ったり
又は気密テスト器を接続して気密テストを行う。In the left and right slots of the mounting plate, the inlet side piping member and the outlet side piping member are temporarily fixed in advance with bolts to form a unit, which is brought into, for example, a pipe shaft to fix the fixing portion of the mounting plate. The gas meter is fixed to a wall or an angle, and the inlet and outlet caps of the gas meter are connected to the inlet and outlet cap nuts, respectively. Alternatively, the gas meter is first temporarily fixed to the inlet-side piping member and the outlet-side piping member. Adjustment (centering) of the gap between the bases of the gas meter
This is performed using a long hole. After attaching a main stopper to the flexible pipe connection port of the inlet-side piping member, the inlet flexible pipe is connected to the main stopper. A branch joint is connected to the flexible pipe branch joint connection port of the outlet side piping member, and a flexible pipe leading to a gas tap of the appliance or each room is connected to the branch joint, and the purge port is closed with a plug,
When necessary, the plug is removed to perform air purging, or an airtightness tester is connected to perform an airtightness test.
【０００７】[0007]
【発明の実施の形態】取付プレートは、金属板をプレス
で加工して中央部をクランク状に形成し、この中央部に
は固定ビス又はボルト用の固定孔を設けておく。長孔
は、入側配管部材と出側配管部材の間隔を調整できる余
裕のある長さに設定しておく。入側配管部材の外側下端
には、元栓の出側接続口が形成され、内側の下端にはガ
スメータの入側口金接続用の袋ナットが取り付けられて
いる。又、この入側部材の後方には前記長孔に対する固
定部が形成されている。出側配管部材の外側にはフレキ
管分岐継手接続口が形成され、又、途中にはパージ口が
形成されている。又、この出側配管部材の後方には前記
長孔に対する固定部が形成されている。BEST MODE FOR CARRYING OUT THE INVENTION A mounting plate is formed by pressing a metal plate with a press to form a central portion in a crank shape, and a fixing hole for fixing screws or bolts is provided in the central portion. The length of the long hole is set to a length that allows for adjustment of the interval between the inlet-side piping member and the outlet-side piping member. An outlet connection port of the main plug is formed at an outer lower end of the inlet pipe member, and a cap nut for connecting an inlet cap of the gas meter is attached to an inner lower end. Further, a fixing portion for the elongated hole is formed behind the entry-side member. A flexible pipe branch joint connection port is formed outside the outlet pipe member, and a purge port is formed in the middle thereof. Further, a fixing portion for the long hole is formed behind the outlet side piping member.
【０００８】［実施例］図１において、符号の１は取付
プレートであって、この取付プレート１は、プレート面
２の中央を後方に９０°折り曲げてから次に上方に９０
°折り曲げて固定部３を形成し、更に、前記プレート面
２の左右に配管部材固定用の長孔４、４ａを設けた構成
である。５は入側配管部材であって、これは逆Ｕ字状を
呈し、内側の下端に入側袋ナット７を取り付けると共
に、外側の下端に元栓接続口８を形成し、後方に向けて
前記長孔４を介してボルト１０、当て板１１によりプレ
ート面２に対して固定するための固定部９を形成した構
成である。１２は出側配管部材であって、これは外向き
に９０°円曲させた内側の下端にガスメータの出側口金
に接続される出側袋ナット１４を取り付けると共に、外
側の先端にフレキ管分岐継手接続口１５を形成し、途中
にパージ口１６を形成し、後方に向けて前記長孔４ａを
介してボルト１０、当て板１１により前記プレート面２
に対して固定するための固定部１７を形成した構成であ
る。上記取付プレート１のプレート面２には、あらかじ
め入側配管部材５と出側配管部材１２が長孔４、４ａ及
びボルト１０と当て板１１を用いて仮止めしてユニット
化してある。この状態で例えば図２、図３に示すよう
に、パイプシャフト２０の間に水平に取り付けたアング
ル２１に対して固定部３をボルト２４で固定する。次
に、入側配管部材５には元栓２２を接続し、この元栓２
２には入側フレキ管２３を接続する。又、入側袋ナット
７と出側袋ナット１４を用いてガスメータＡの入側口金
Ｂと出側口金Ｃを接続してガスメータＡを入側配管部材
５と出側配管部材１２間に吊設する。フレキ管分岐継手
１８には器具又は屋内に至るフレキ管が接続される。な
お、上記のようにアングル２１を用いてパイプシャフト
２０内に取り付ける場合、アングル２１の後面とガスメ
ータＡの背面を図４に示すように同一とすることによ
り、パイプシャフト２０が浅い場合に、ガスメータの背
面と取付壁との隙間を可及的に小さくできる。In FIG. 1, reference numeral 1 denotes a mounting plate. The mounting plate 1 is formed by bending the center of a plate surface 2 backward by 90 ° and then upward by 90 °.
The fixing part 3 is formed by bending, and elongated holes 4 and 4a for fixing a pipe member are provided on the left and right sides of the plate surface 2. Reference numeral 5 denotes an inlet-side piping member, which has an inverted U-shape, has an inlet-side cap nut 7 attached to an inner lower end, forms a main stopper connection port 8 at an outer lower end, and has In this configuration, a fixing portion 9 for fixing to the plate surface 2 with a bolt 10 and a backing plate 11 through a hole 4 is formed. Reference numeral 12 denotes an outlet piping member, which is provided with an outlet cap nut 14 connected to an outlet base of the gas meter at an inner lower end which is outwardly curved by 90 ° and a flexible pipe branch at an outer end. A joint connection port 15 is formed, a purge port 16 is formed on the way, and a bolt 10 and a backing plate 11 are applied to the plate surface 2 through the slot 4a toward the rear.
This is a configuration in which a fixing portion 17 for fixing the fixing member 17 is formed. On the plate surface 2 of the mounting plate 1, an inlet-side piping member 5 and an outlet-side piping member 12 are previously unitized by temporarily fixing using slots 4, 4a, bolts 10, and abutment plates 11. In this state, for example, as shown in FIGS. 2 and 3, the fixing portion 3 is fixed to the angle 21 horizontally mounted between the pipe shafts 20 with bolts 24. Next, a main stopper 22 is connected to the inlet side piping member 5,
2 is connected to the inlet flexible pipe 23. Further, the inlet cap B and the outlet cap C of the gas meter A are connected using the inlet cap nut 7 and the outlet cap nut 14, and the gas meter A is suspended between the inlet pipe member 5 and the outlet pipe member 12. I do. The flexible pipe branch joint 18 is connected to an instrument or a flexible pipe leading to a room. When the angle 21 is mounted inside the pipe shaft 20 using the angle 21 as described above, the rear surface of the angle 21 and the rear surface of the gas meter A are made the same as shown in FIG. The gap between the rear surface of the device and the mounting wall can be made as small as possible.
【０００９】図５〜図７は本発明に係る取付プレート１
を用いてガスメータＡを取り付ける際に、元栓２３に入
側袋ナット７を取り付けてここに入側口金Ｂを接続し、
入側配管部材５の元栓接続口８に入側フレキ管２３を接
続した例である。図８〜図１０は本発明に係る取付プレ
ート１を用いてガスメータＡをメータボックス３０内に
取り付けた例を示すもので、取付プレート１は、ボック
ス壁面３０ａに対してＬ型の背板３１を用いて取り付け
られている。図１１〜図１３は、地上に立ち上げた支柱
４０の上端に取付プレート１を用いてガスメータＡを取
り付けた例を示すもので、この場合も、取付プレート１
はＬ型の金具４１を用いて取り付けられている。FIGS. 5 to 7 show a mounting plate 1 according to the present invention.
When attaching the gas meter A by using, the inlet cap nut 7 is attached to the main stopper 23, and the inlet cap B is connected thereto,
This is an example in which an inlet flexible pipe 23 is connected to the main plug connection port 8 of the inlet pipe member 5. 8 to 10 show an example in which the gas meter A is mounted in the meter box 30 using the mounting plate 1 according to the present invention. The mounting plate 1 has an L-shaped back plate 31 with respect to the box wall surface 30a. Mounted using. FIGS. 11 to 13 show an example in which the gas meter A is mounted on the upper end of the support 40 raised on the ground using the mounting plate 1.
Is attached using an L-shaped fitting 41.
【００１０】[0010]
【発明の効果】本発明は以上のように、取付プレートと
入側配管部材と出側配管部材をユニット化すると共に、
取付プレートはパイプシャフト内、メータボックス内、
支柱等に対して取付自由である。よって、次の効果を奏
する。 ａ．ユニット化したことにより、部品を仮止めしておく
ことができ、よって現場での作業がやり易い。 ｂ．部品はユニット化してあり、予めガスメータを含め
て固定した場合、狭いパイプシャフト内での固定作業は
殆どなくなり、作業に手間取ることがない。As described above, according to the present invention, the mounting plate, the inlet piping member and the outlet piping member are unitized,
The mounting plate is inside the pipe shaft, inside the meter box,
It can be freely attached to a column or the like. Therefore, the following effects are obtained. a. Due to the unitization, parts can be temporarily fixed and work on site can be easily performed. b. The parts are unitized, and if the parts including the gas meter are fixed in advance, the fixing work in the narrow pipe shaft hardly occurs, and the work is not troublesome.
【００１１】ｃ．入側配管部材として逆Ｕ字状の部材を
用いることにより、配管部品点数が減り、この分配管経
費が安くなる。 ｄ．取付プレートを直接壁に固定することにより、ガス
メータが正面側に出っ張る量が少なくなる。 ｅ．パイプシャフト内においてはアングルと組み合わせ
て使用することにより、取付プレート（ガスメータ）の
位置を左右にスライドさせることができる。よって、他
の配管との取り合いが簡単になる。C. By using an inverted U-shaped member as the inlet-side piping member, the number of piping parts is reduced, and the piping cost is reduced accordingly. d. By fixing the mounting plate directly to the wall, the amount by which the gas meter projects to the front side is reduced. e. When used in combination with an angle in the pipe shaft, the position of the mounting plate (gas meter) can be slid left and right. Therefore, connection with other piping is simplified.
【図１】本発明に係る取付ユニットの分解斜視図。FIG. 1 is an exploded perspective view of a mounting unit according to the present invention.
【図２】パイプシャフト内においてガスメータを取り付
けた状態の説明図。FIG. 2 is an explanatory view of a state in which a gas meter is mounted in a pipe shaft.
【図３】パイプシャフト内においてガスメータを取り付
けた状態の説明図。FIG. 3 is an explanatory view of a state in which a gas meter is mounted inside a pipe shaft.
【図４】パイプシャフト内においてガスメータを取り付
けた状態の説明図。FIG. 4 is an explanatory view showing a state in which a gas meter is mounted in a pipe shaft.
【図５】パイプシャフト内において、入側配管部材とガ
スメータの入側口金との間に元栓を取り付けた状態の説
明図。FIG. 5 is an explanatory view showing a state in which a main plug is attached between an inlet-side piping member and an inlet-side base of a gas meter in a pipe shaft.
【図６】パイプシャフト内において、入側配管部材とガ
スメータの入側口金との間に元栓を取り付けた状態の説
明図。FIG. 6 is an explanatory view showing a state in which a main plug is attached between an inlet-side piping member and an inlet-side base of a gas meter in a pipe shaft.
【図７】パイプシャフト内において、入側配管部材とガ
スメータの入側口金との間に元栓を取り付けた状態の説
明図。FIG. 7 is an explanatory view showing a state in which a main plug is attached between an inlet-side piping member and an inlet-side base of a gas meter in a pipe shaft.
【図８】メータボックス内においてガスメータを取り付
けた状態の説明図。FIG. 8 is an explanatory view of a state where a gas meter is mounted in the meter box.
【図９】メータボックス内においてガスメータを取り付
けた状態の説明図。FIG. 9 is an explanatory view of a state where a gas meter is mounted in the meter box.
【図１０】メータボックス内においてガスメータを取り
付けた状態の説明図。FIG. 10 is an explanatory diagram of a state where a gas meter is mounted in the meter box.
【図１１】支柱にガスメータを取り付けた状態の説明
図。FIG. 11 is an explanatory view showing a state where a gas meter is attached to a support.
【図１２】支柱にガスメータを取り付けた状態の説明
図。FIG. 12 is an explanatory view of a state in which a gas meter is attached to a support.
【図１３】支柱にガスメータを取り付けた状態の説明
図。FIG. 13 is an explanatory view of a state where a gas meter is attached to a support.
１ 取付プレート ２ プレート面 ３ 固定部 ４，４ａ 長孔 ５ 入側配管部材 １２ 出側配管部材 １８ フレキ管分岐継手 DESCRIPTION OF SYMBOLS 1 Mounting plate 2 Plate surface 3 Fixed part 4, 4a Long hole 5 Inlet piping member 12 Outlet piping member 18 Flexible pipe branch joint
Claims (2)
曲げてから次に上方に９０°折り曲げて固定部を形成し
たこと、 前記取付プレートの左右に配管部材固定用の長孔を設け
たこと、 逆Ｕ字形継手の内側の下端にガスメータの入側袋ナット
を取り付けると共に、外側の下端に元栓の接続口を形成
し、後方に向けて前記長孔を介して前記取付プレートに
対して固定される入側配管部材を設けたこと、 外向きに９０°円曲させた継手の下端に袋ナットを取り
付けると共に、外側の先端にフレキ管分岐継手接続口を
形成し、途中にパージ口を形成し、後方に向けて前記長
孔を介して前記取付プレートに対して固定される出側配
管部材を設けたこと、 を特徴とするガスメータ取付ユニット。1. A fixing portion is formed by bending the center of a mounting plate backward by 90 ° and then by bending it upward by 90 °, and providing long holes for fixing a pipe member on the left and right sides of the mounting plate. An inlet cap nut of the gas meter is attached to the lower end on the inner side of the inverted U-shaped joint, and a connection port for the main plug is formed on the outer lower end, and the rear end is fixed to the mounting plate via the long hole toward the rear. With the inlet side piping member provided, a cap nut is attached to the lower end of the outwardly curved joint 90 °, a flexible pipe branch joint connection port is formed at the outer end, and a purge port is formed on the way. A gas meter mounting unit, comprising: an outlet piping member fixed to the mounting plate via the elongated hole toward the rear.
けると共に、この元栓にガスメータの入側口金を接続す
るようにして成る請求項１記載のガスメータ取付ユニッ
ト。2. The gas meter mounting unit according to claim 1, wherein a main stopper is attached to an inner lower end of the inlet piping member, and an inlet base of the gas meter is connected to the main stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808396A JP2798242B2 (en) | 1996-06-28 | 1996-06-28 | Gas meter mounting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808396A JP2798242B2 (en) | 1996-06-28 | 1996-06-28 | Gas meter mounting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1019632A true JPH1019632A (en) | 1998-01-23 |
| JP2798242B2 JP2798242B2 (en) | 1998-09-17 |
Family
ID=15861539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16808396A Expired - Fee Related JP2798242B2 (en) | 1996-06-28 | 1996-06-28 | Gas meter mounting unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2798242B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424934A (en) * | 2005-03-14 | 2006-10-11 | Continental Product Engineerin | Gas meter bracket |
| JP2007263661A (en) * | 2006-03-28 | 2007-10-11 | Hitachi Metals Ltd | Gas meter support device |
| JP6052695B1 (en) * | 2016-04-09 | 2016-12-27 | 工藤工機株式会社 | Support device for small gas meter |
| JP2017161540A (en) * | 2017-04-21 | 2017-09-14 | 矢崎エナジーシステム株式会社 | Gas piping unit |
| KR101980888B1 (en) * | 2018-01-24 | 2019-05-22 | 최운선 | Flowmeter |
-
1996
- 1996-06-28 JP JP16808396A patent/JP2798242B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424934A (en) * | 2005-03-14 | 2006-10-11 | Continental Product Engineerin | Gas meter bracket |
| GB2424934B (en) * | 2005-03-14 | 2009-01-14 | Continental Product Engineerin Ltd | A gas meter bracket |
| JP2007263661A (en) * | 2006-03-28 | 2007-10-11 | Hitachi Metals Ltd | Gas meter support device |
| JP6052695B1 (en) * | 2016-04-09 | 2016-12-27 | 工藤工機株式会社 | Support device for small gas meter |
| JP2017161540A (en) * | 2017-04-21 | 2017-09-14 | 矢崎エナジーシステム株式会社 | Gas piping unit |
| KR101980888B1 (en) * | 2018-01-24 | 2019-05-22 | 최운선 | Flowmeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2798242B2 (en) | 1998-09-17 |
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