JPH09112785A - Protective material for soft gas pipe - Google Patents
Protective material for soft gas pipeInfo
- Publication number
- JPH09112785A JPH09112785A JP29167995A JP29167995A JPH09112785A JP H09112785 A JPH09112785 A JP H09112785A JP 29167995 A JP29167995 A JP 29167995A JP 29167995 A JP29167995 A JP 29167995A JP H09112785 A JPH09112785 A JP H09112785A
- Authority
- JP
- Japan
- Prior art keywords
- protective material
- gas pipe
- soft gas
- pipe
- protective
- 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
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、都市ガスの屋内配
管に用いられる被覆コルゲート管等の軟質ガス配管（以
下フレキ管とも言う）を外部よりの損傷（釘打ち等）か
ら防護する防護材に関する。特には、フレキ管に取付け
易く、家屋の内装工事のじゃまにならないという特長を
有する軟質ガス配管の防護材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protective material for protecting soft gas pipes (hereinafter also referred to as flexible pipes) such as coated corrugated pipes used for indoor pipes of city gas from external damage (such as nailing). . In particular, the present invention relates to a protective material for soft gas pipes, which has the feature that it can be easily attached to flexible pipes and does not interfere with the interior work of houses.
【０００２】[0002]
【従来の技術】まず、フレキ管の一種である被覆コルゲ
ート管について説明する。被覆コルゲート管は、コルゲ
ート管とその外面の被覆とからなる。コルゲート管は、
厚さ0.2 ｍｍ程度の薄肉ステンレス鋼管にコルゲート加
工（円還状の凹凸加工）を施したものである。被覆は、
厚さ0.75ｍｍ程度の塩化ビニル等の樹脂被覆である。被
覆の目的は、コルゲート管の防蝕・キズ防止等である。
コルゲート管の内側の管内には、圧力２００ｍｍＨ2 Ｏ
程度の都市ガスあるいは圧力２８０ｍｍＨ2 Ｏ程度のＬ
Ｐガスが流れる。2. Description of the Related Art First, a coated corrugated pipe, which is a type of flexible pipe, will be described. The coated corrugated tube consists of a corrugated tube and a coating on its outer surface. Corrugated tube
It is a thin stainless steel pipe with a thickness of about 0.2 mm that has been corrugated (concave / concave). The coating is
It is a resin coating such as vinyl chloride with a thickness of 0.75 mm. The purpose of coating is to prevent corrosion and damage to the corrugated pipe.
The pressure inside the corrugated tube is 200 mmH 2 O.
City gas or L at a pressure of 280 mmH 2 O
P gas flows.
【０００３】このような被覆コルゲート管は、可とう性
に優れているので、ゴムホースや電線を引き回すような
要領で、ガス管を屋内各所に引き回すことができる。そ
のため、従来のガス管（ＳＧＰ）を用いた配管工事とは
較べものにならないくらい施工性が良い。現状では、呼
径８Ａ〜３２Ａの被覆コルゲート管が市販されており、
首都圏においては、戸建住宅の約７割、集合住宅の約５
割のガス配管が被覆コルゲート管となっている。Since such a coated corrugated pipe is excellent in flexibility, the gas pipe can be routed to various places indoors in the same way as a rubber hose or an electric wire is routed. Therefore, the workability is so good that it is not comparable to the piping work using the conventional gas pipe (SGP). At present, coated corrugated pipes with a nominal diameter of 8A to 32A are commercially available,
In the Tokyo metropolitan area, approximately 70% of detached houses and approximately 5 of collective housing
The split gas pipe is a covered corrugated pipe.
【０００４】このように優れた被覆コルゲート管にも欠
点がある。それは釘打ちに弱いことである。コルゲート
管の肉厚が薄い（0.2 ｍｍ）ので、容易に釘が刺さって
しまう。建築工程においては、建物の外側構造ができた
後に、被覆コルゲート管を屋内の床下や壁裏に引き回す
荒配管工事を行い、続いて床はり、壁はり工事を行い、
その後に配管の端末を室内に引込んでガスバルブを付け
て固定する（配管完成）。この床はり、壁はり工事の際
に、すでに引き回された被覆コルゲート管に釘を打って
しまうことがあるのである。Thus, such excellent coated corrugated tubes also have drawbacks. It is vulnerable to nailing. Since the corrugated tube is thin (0.2 mm), the nail can easily get stuck. In the construction process, after the outer structure of the building is completed, rough piping work is performed to route the covered corrugated pipes under the floor and behind the wall indoors, followed by floor beam and wall beam work.
After that, the end of the pipe is pulled into the room and a gas valve is attached to fix it (pipe completion). During the construction of floor beams and wall beams, the already covered corrugated pipe can be nailed.
【０００５】内装工事を携わる人も、当然、被覆コルゲ
ート管に釘を打たないように注意を払う。しかし、最近
の高能率化された工事では、釘打機を用いて、多数の釘
を短時間に打つので、金槌で釘を打つ場合と違って釘打
機では釘を打つ時の感触がないため、被覆コルゲート管
に釘を打っても、打ったことが分らない。このような釘
打ちの問題は、他の種類のフレキ管においても同様に存
在する。Naturally, those who are involved in the interior construction work should also take care not to nail the coated corrugated pipe. However, in recent highly efficient construction, many nails are used in a short time using a nailing machine, so unlike the case of hammering a nail with a hammer, there is no feeling when using a nailing machine. Therefore, even if a nail is struck on the covered corrugated tube, it is not known that the nail has been struck. The problem of such nailing also exists in other types of flexible pipes.
【０００６】このフレキ管の釘打ちの問題への対策とし
て厚さ１〜２ｍｍの鋼板でできた防護材でフレキ管を保
護することがなされている。従来の防護材にも様々な形
のものがあり、これらについて説明する。図５は従来の
平板型防護材を示す図であって、（Ａ）はその斜視図、
（Ｂ）は取付け状態を示す断面図である。図６は従来の
Ｌ字型防護材を示す図であって、（Ａ）はその斜視図、
（Ｂ）は取付け状態を示す断面図である。図７従来の山
型防護材を示す図であって、（Ａ）はその斜視図、
（Ｂ）は取付け状態を示す斜視図である。As a countermeasure against the problem of nailing of the flexible pipe, it is known that the flexible pipe is protected by a protective material made of a steel plate having a thickness of 1 to 2 mm. There are various types of conventional protective materials, which will be described below. FIG. 5: is a figure which shows the conventional flat plate-type protective material, (A) is the perspective view,
(B) is a cross-sectional view showing a mounted state. FIG. 6 is a view showing a conventional L-shaped protective member, (A) is a perspective view thereof,
(B) is a cross-sectional view showing a mounted state. 7 is a diagram showing a conventional mountain-shaped protective material, (A) is a perspective view,
(B) is a perspective view showing a mounted state.
【０００７】図５の平板型防護材６１は単なる平たい板
（寸法例：厚１．０ｍｍ×巾６０ｍｍ×長１２０ｍｍ）
である。平板型防護材６１の四隅にはビスを通すざぐり
穴６２があけられている。この平板型防護材６１を床の
下隅の部分に取付けたのが図５（Ｂ）の状態である。す
なわち、建屋の床に貼られた床板９の下に平板型防護材
６１が水平に置かれており、この平板型防護材６１は根
太８にビス止めされている。根太８の裏側には、フレキ
管３が床下から壁板７の裏に立上げられている。防護材
６１は、このフレキ管３を保護するためのものである。
すなわち、床板９を根太に固定したり、床板９の上にさ
らにフローリング材（図示されず）を敷くときに、釘を
フレキ管３に打ち込まないように防護材６１がフレキ管
３の上面をカバーしている。The flat plate-type protective member 61 in FIG. 5 is simply a flat plate (dimensions: thickness 1.0 mm × width 60 mm × length 120 mm).
It is. Countersunk holes 62 are formed in the four corners of the flat plate-type protective member 61 for passing screws. The flat plate type protective member 61 is attached to the lower corner of the floor as shown in FIG. 5 (B). That is, the flat plate type protective member 61 is horizontally placed under the floor plate 9 attached to the floor of the building, and the flat plate type protective member 61 is screwed to the joist 8. On the back side of the joist 8, a flexible tube 3 is erected from under the floor to the back of the wall plate 7. The protective material 61 is for protecting the flexible pipe 3.
That is, when the floor board 9 is fixed to the joists or a flooring material (not shown) is further laid on the floor board 9, the protective material 61 covers the upper surface of the flexible tube 3 so as not to drive nails into the flexible tube 3. doing.
【０００８】図６のＬ字型防護材６５は、平板をＬ字状
に曲げたものである。図６（Ｂ）において、Ｌ字型防護
材６５は、建屋の下隅に取付けられている。すなわち、
Ｌ字型防護材６５の長い方の辺を壁板７の下端部に押し
当て、短い方の辺を床板９に置いた形で、防護材６５は
取付けられている。防護材６５上には幅木６９が立てか
けられ、フローリング材７１が敷かれている。フレキ管
３は、床板９の下から壁板７の裏へと立ち上げられ、壁
ヒューズコック６７にまで導かれている。フレキ管３
は、幅木６９やフローリング材７１を取付ける時に過っ
てフレキ管３に釘打ちするのを防止している。The L-shaped protective member 65 of FIG. 6 is formed by bending a flat plate into an L-shape. In FIG. 6B, the L-shaped protective member 65 is attached to the lower corner of the building. That is,
The protective member 65 is attached in such a manner that the longer side of the L-shaped protective member 65 is pressed against the lower end of the wall plate 7 and the shorter side is placed on the floor plate 9. A skirting board 69 is leaned against the protective material 65, and a flooring material 71 is laid. The flexible tube 3 is erected from below the floor plate 9 to the back of the wall plate 7 and is guided to the wall fuse cock 67. Flexible tube 3
Protects the flexible pipe 3 from being nailed by mistake when the skirting board 69 and the flooring material 71 are mounted.
【０００９】図７の山型防護材７５は山角鋼（アング
ル）のような形状をしている。図７において、山型防護
材７５は、床に置かれたフレキ管３や、ガス栓７７に向
けて立ち上がるフレキ管３に、ざぐり穴６２を通した針
金７９で結束されている。言わば、山型防護材７５はフ
レキ管３に直接抱き合わせて幅木等の取付け位置付近の
フレキ管を保護するものである。The mountain-shaped protective member 75 shown in FIG. 7 has a shape like mountain angle steel (angle). In FIG. 7, the mountain-shaped protective material 75 is bound to the flexible pipe 3 placed on the floor or the flexible pipe 3 standing up toward the gas plug 77 by a wire 79 passing through a counterbore 62. In other words, the mountain-shaped protective member 75 directly ties the flexible pipe 3 to protect the flexible pipe near the mounting position of the skirting board or the like.
【００１０】[0010]
【発明が解決しようとする課題】このような、いくつか
の型式の防護材が使用されているが、これら従来の防護
材には次のような問題点があった。 従来品は、建築中の木軸（化粧ボードを取付けるた
めの木枠）の部分に木ネジや釘を用いて固定し、施工者
などの釘打ち行為からフレキ管を防護するのが基本的な
方法であった。そのため鉄筋集合住宅などで建物建築中
の早めの時期にフレキ配管を行った場合、そのあとで取
付ける防護材を固定するための木軸が取付いてないた
め、防護材を針金等で結束する場合を除き、防護材を設
置できない。Although several types of protective materials as described above are used, these conventional protective materials have the following problems. The conventional product is basically fixed to the wooden shaft (wooden frame for attaching the decorative board) under construction with wooden screws and nails to protect the flexible pipe from nailing by the builder. Was the way. For this reason, when flexible piping is performed early in the building construction of a reinforced apartment house, etc., there is no wooden shaft for fixing the protective material to be installed after that, so if the protective material is tied with wire etc. Other than that, protective materials cannot be installed.
【００１１】 取付けを木軸の上から行えた場合であ
っても、施工者が行う化粧ボード取付け作業時期になっ
た段階で、防護材の肉厚分がはみ出すために、取付けた
防護材を嫌がったり、外してしまうケースがある。 固定方法は四隅にあるざぐり穴を使用して木ネジあ
るいは釘を用いるが、一定の長さや太さが必要なために
現場での調達に難があり、また、防護材の取付けにも時
間がかかってしまう。また、針金結束の場合も、同等の
手間がかかる。 間仕切りのうす壁に配管するときは、防護材が一方
向のみの防護しか出来ず、裏側の防護方法がない。Even when the mounting is performed from above the wooden shaft, at the stage when the work of mounting the decorative board performed by the builder, the thickness of the protective material protrudes, so that the mounted protective material is disliked. There are cases where it is removed. The fixing method is to use wood screws or nails using counterbore holes at the four corners, but it is difficult to procure at the site because a certain length and thickness are required, and it takes time to install the protective material. It will take. Also, in the case of wire binding, the same labor is required. When piping on a thin wall of a partition, the protective material can only protect in one direction, and there is no protection method on the back side.
【００１２】本発明は、木軸の取付いていない状態にお
いてもほぼワンタッチで容易に取付けることができ、か
つ内装工事のじゃまにならない軟質ガス配管の防護材を
提供することを目的とする。It is an object of the present invention to provide a protective material for a soft gas pipe which can be easily installed with one touch even when a wooden shaft is not installed and which does not interfere with interior work.
【００１３】[0013]
【課題を解決するための手段】上記課題を解決するた
め、本発明の１態様の軟質ガス配管の防護材は、配管へ
の付着手段を有することを特徴とする。つまり、軟質ガ
ス配管の防護材そのものが配管への付着手段を有してい
るので、ネジ等を使わなくてもほぼワンタッチで防護材
を配管に取付けることができる。In order to solve the above problems, the protective material for a soft gas pipe according to one aspect of the present invention is characterized in that it has a means for adhering to the pipe. That is, since the protective material of the soft gas pipe itself has a means for adhering to the pipe, the protective material can be attached to the pipe with almost one touch without using a screw or the like.
【００１４】本発明の他の１態様の軟質ガス配管の防護
材は、軟質ガス配管の外面を釘打ち等の損傷要因から防
護するための防護材であって；第一の防護材と第二の防
護材からなり、第一の防護材は軟質ガス配管への付着手
段を有し、第二の防護材は第一の防護材のカバーしない
ガス配管の表面領域をカバーするものであって、かつ第
一の防護材への付着手段を有することを特徴とする。こ
の態様の防護材は、配管の表裏面を防護できる。A protective material for a soft gas pipe according to another aspect of the present invention is a protective material for protecting the outer surface of the soft gas pipe from damage factors such as nailing; the first protective material and the second protective material. The first protective material has a means for adhering to the soft gas pipe, and the second protective material covers the surface area of the gas pipe not covered by the first protective material, Further, it is characterized by having a means for attaching to the first protective material. The protective material of this aspect can protect the front and back surfaces of the pipe.
【００１５】[0015]
【発明の実施の形態】本発明の防護材においては、軟質
ガス配管の防護材が、片辺が開放された内孔を有する筒
体からなり、該筒体の内孔の内径が上記軟質ガス配管の
外径よりもやや小さめとなっており、該内孔に軟質ガス
配管を挟持することにより上記付着手段が実現すること
としてよい。BEST MODE FOR CARRYING OUT THE INVENTION In the protective material of the present invention, the protective material for the soft gas pipe comprises a cylindrical body having an inner hole with one side open, and the inner diameter of the inner hole of the cylindrical body is the soft gas The attaching means is slightly smaller than the outer diameter of the pipe, and the attaching means may be realized by sandwiching the soft gas pipe in the inner hole.
【００１６】このようにすれば、他になんらの工作を要
することなく付着手段を実現できる。なお、付着の程度
に問題がある場合には、この“挟持による付着”に加え
て、針金やワンタッチ式結束具（商品名インシュロック
等）を用いて固定を行えば、より確実に固定することが
できる。その場合も、防護材が配管に一応取付けられて
いるため、手で防護材を押える必要がないので結束を行
いやすい。In this way, the attaching means can be realized without any other work. If there is a problem with the degree of adhesion, in addition to this “adhesion by sandwiching”, a wire or one-touch binding device (product name: Insulock, etc.) can be used to fix the product more securely. it can. Even in that case, since the protective material is once attached to the pipe, it is not necessary to press the protective material by hand, so that the binding is easy.
【００１７】他の付着手段としては、粘着テープを防護
材の一部に貼っておいて、この粘着テープのシールをは
がして配管に押し付けることとしてもよい。As another attaching means, an adhesive tape may be attached to a part of the protective material, and the adhesive tape may be peeled off and pressed against the pipe.
【００１８】[0018]
【実施例】以下、図面を参照しつつさらに具体的に説明
する。図１は、本発明の１実施例に係るエルボ型の防護
材を示す図である。（Ａ）はフレキ管への取付け状態を
示す側面図、（Ｂ）は（Ａ）のＢ−Ｂ断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A more specific description will be given below with reference to the drawings. FIG. 1 is a diagram showing an elbow-type protective material according to one embodiment of the present invention. (A) is a side view showing a state of attachment to a flexible pipe, and (B) is a sectional view taken along line BB of (A).
【００１９】図１の防護材１は、丸パイプを半分に割っ
たようなもので、断面が半円形をしている。そして、長
手方向に見れば、Ｌ字状（エルボ）である。この防護材
１は、水平から立ち上がるフレキ管３の上面に取付けら
れている。すなわち、防護材１の湾曲した断面の内側
（内孔）で、フレキ管３（被覆コルゲート管）を挟持し
ており、その挟持力で防護材１がフレキ管３に付着して
いる。フレキ管３の外周部は、樹脂被覆２３となってい
て弾力性があるため、防護材１の内径をフレキ管３の外
径よりもやや小さめにしておけば、フレキ管３の外周が
やや縮んで防護材１の内側に収まる。この際に樹脂被覆
の反発力が防護材１の内面に働いて、挟持力を高める。The protective member 1 shown in FIG. 1 is like a circular pipe divided into halves, and has a semicircular cross section. When viewed in the longitudinal direction, it is L-shaped (elbow). This protective material 1 is attached to the upper surface of a flexible pipe 3 which rises from the horizontal. That is, the flexible tube 3 (coated corrugated tube) is sandwiched by the inside (inner hole) of the curved cross section of the protective material 1, and the protective material 1 is attached to the flexible tube 3 by the clamping force. Since the outer peripheral portion of the flexible pipe 3 is a resin coating 23 and is elastic, if the inner diameter of the protective material 1 is made slightly smaller than the outer diameter of the flexible pipe 3, the outer periphery of the flexible pipe 3 contracts slightly. It fits inside the protective material 1. At this time, the repulsive force of the resin coating acts on the inner surface of the protective material 1 to increase the clamping force.
【００２０】防護材１の内径とフレキ管３（被覆コルゲ
ート管）の外径の寸法例は以下のとおりである。 呼び径１０Ａ： 内径 １５．４ｍｍ，外径 １５．７ｍｍ 呼び径１５Ａ： 内径 １９．４ｍｍ，外径 １９．９ｍｍ 呼び径２５Ａ： 内径 ３２．２ｍｍ，外径 ３２．３ｍｍExamples of the inner diameter of the protective material 1 and the outer diameter of the flexible pipe 3 (coated corrugated pipe) are as follows. Nominal Diameter 10A: Inner Diameter 15.4mm, Outer Diameter 15.7mm Nominal Diameter 15A: Inner Diameter 19.4mm, Outer Diameter 19.9mm Nominal Diameter 25A: Inner Diameter 32.2mm, Outer Diameter 32.3mm
【００２１】防護材１の両側面下縁には、左右対称に台
形の結束バンド用切欠き１３が形成されている。切欠き
１３は、防護材１の長手方向に何ケ所が形成されてい
る。上から４番目の切欠き１３の部分には、結束バンド
５（インシュロック）が取付けられており、結束バンド
５が少し切欠き１３内に沈み込むため、バンド５が上下
にズレないようになっている。なおインシュロックは、
ロック穴付きのバンドで、バンドを丸めて穴を通せばバ
ンドが後退しなくなるようなワンタッチ式の結束具であ
る。Trapezoidal binding band notches 13 are formed symmetrically on the lower edges of both sides of the protective member 1. The notch 13 is formed in several places in the longitudinal direction of the protective material 1. A binding band 5 (insulation lock) is attached to the fourth notch 13 from the top, and the binding band 5 is slightly submerged in the notch 13 so that the band 5 is not vertically displaced. There is. Insulok is
It is a band with a lock hole, and it is a one-touch type binding tool that prevents the band from retracting by rolling the band through the hole.
【００２２】図１においては、防護材１の前面には、床
板９と壁板７が存在する。そして、床板９を根太８に打
ち付けるための釘打ちや、壁板７を木枠６に打ち付ける
ための釘打ちの際に、誤って釘１０がフレキ管３に向け
て打たれても、釘１０は防護材１に当たって滑るため、
フレキ管３が損傷を受けることはない。In FIG. 1, a floor plate 9 and a wall plate 7 are present on the front surface of the protective member 1. Even if the nail 10 is accidentally struck toward the flexible tube 3 when nailing the floor plate 9 to the joist 8 or nailing the wall plate 7 to the wooden frame 6, Hits the protective material 1 and slips,
The flexible tube 3 is not damaged.
【００２３】防護材１は、一例として、厚さ１．６ｍｍ
の冷間圧延綱板をプレス→曲げ加工して製作できる。さ
らにクロメートメッキ処理等の防錆処理を行うこととし
てもよい。なお、防護材１の左下端に開けられている穴
１９は、メッキ時に防護材３を吊すフック用の穴であ
る。The protective material 1 has a thickness of 1.6 mm as an example.
It can be manufactured by pressing → bending the cold rolled steel sheet. Further, rust prevention treatment such as chromate plating treatment may be performed. The hole 19 formed in the lower left corner of the protective member 1 is a hole for hooking the protective member 3 during plating.
【００２４】図２は、本発明の他の１実施例に係るスト
レート型の防護材の取付け状態を示す一部断面図であ
る。この防護材３１は、ちょうどパイプを縦割りにした
ような形をしており、複数の防護材３１が１列に並んで
フレキ管３の上に載せられている。防護材３１の右端
は、径のやや太い太端部３３となっている（のみこみ代
が付いている）。この太端部３３内に右隣りの防護材の
左端の細端部３５が入り込んでいる。このようにすれ
ば、連結して使用するストレート型の防護材３１の間に
スキマが開くことがないので、スキマから釘打ちが発生
するようなおそれがない。FIG. 2 is a partial cross-sectional view showing a mounted state of a straight type protective member according to another embodiment of the present invention. The protective material 31 has a shape like a vertically split pipe, and a plurality of protective materials 31 are placed on the flexible pipe 3 in a line. The right end of the protective material 31 is a thick end portion 33 having a slightly thicker diameter (with a margin for swallowing). The thin end portion 35 at the left end of the protective material on the right is inserted into the thick end portion 33. In this way, a skimmer does not open between the straight type protective members 31 used by being connected, so that there is no fear that nailing will occur from the skimmer.
【００２５】図３は、本発明の他の１実施例に係る６０
°エルボ型の防護材の取付け状態を示す一部断面側面図
である。このように、フレキ配管３の形態に合った様々
な形状の防護材を準備しておくことが好ましい。FIG. 3 shows a first embodiment 60 of the present invention.
FIG. 8 is a side view, partly in section, showing the mounting state of an elbow-type protective member. As described above, it is preferable to prepare protective materials having various shapes suitable for the form of the flexible pipe 3.
【００２６】この６０°エルボ型防護材４１は、粘着テ
ープ４３でフレキ管３に付着している。粘着テープ４３
は、発泡状両面テープを用いれば、変形代が大きいため
付着力が安定する。粘着テープ４３のフレキ管３側に
は、施工前まではシールが貼られており、施工直前にシ
ールをはがしてフレキ管３に防護材４１を押し付ける。
なお、フレキ管３に一度付けた防護材４１を位置変え等
のためを取外すと、次に付ける時に粘着テープ４３が効
かないので付けられないが、その際は、結束バンドを用
いて切欠き１３の部分で結束することができる。The 60 ° elbow type protective member 41 is attached to the flexible pipe 3 with an adhesive tape 43. Adhesive tape 43
If a double-sided foam tape is used, the amount of deformation is large and the adhesive force is stable. A seal is attached to the flexible pipe 3 side of the adhesive tape 43 before the construction, and the seal is peeled off just before the construction to press the protective material 41 against the flexible pipe 3.
If the protective material 41 once attached to the flexible pipe 3 is removed for the purpose of changing the position, etc., the adhesive tape 43 will not work the next time it is attached, so it cannot be attached. Can be tied at the part.
【００２７】図４は、本発明の他の１実施例に係る両面
保護用の防護材の取付け状態を示す図である。（Ａ）は
側面図、（Ｂ）は（Ａ）のＢ−Ｂ断面図である。図４の
フレキ管３には、２つの防護材（第一の防護材５１と第
二の防護材５２）が取付けられている。このうち、第一
の防護材５１は、図１の防護材１と同じものである。FIG. 4 is a view showing a mounting state of a protective material for double-sided protection according to another embodiment of the present invention. (A) is a side view, (B) is a BB sectional view of (A). Two protective materials (a first protective material 51 and a second protective material 52) are attached to the flexible pipe 3 in FIG. Of these, the first protective material 51 is the same as the protective material 1 in FIG.
【００２８】第二の防護材５２は、第一の防護材５１の
外側に、第一の防護材５１と対向するようにハメ込まれ
ている。つまり、フレキ管３の左側外周は第一の防護材
５１いよって、右側外周は第二の防護材によってカバー
されている。第二の防護材５２の内径は、第一の防護材
５１の外径よりもやや大きくなっている。The second protective member 52 is fitted outside the first protective member 51 so as to face the first protective member 51. That is, the left outer circumference of the flexible pipe 3 is covered by the first protective material 51, and the right outer circumference is covered by the second protective material 51. The inner diameter of the second protective member 52 is slightly larger than the outer diameter of the first protective member 51.
【００２９】また、第二の防護材５２の断面の端部に
は、外拡がりの拡がり部５３が形成されている。この拡
がり部５３が案内となって、スムーズに第二の防護材５
２を第一の防護材５１の外側に合わせることができる。
第二の防護材５１に粘着テープを付けることもできる
が、図４では結束テープ５を上下に結束して、防護材を
固定している。Further, at the end portion of the cross section of the second protective member 52, a spread portion 53 having an outer spread is formed. The expanded portion 53 serves as a guide to smoothly guide the second protective member 5
2 can be fitted to the outside of the first armor 51.
Although an adhesive tape may be attached to the second protective member 51, in FIG. 4, the binding tape 5 is vertically bound to fix the protective member.
【００３０】図４のようにフレキ管の表裏に防護材を付
けておけば、いずれの方向から釘打ちされてもフレキ管
を防護できる。同図では、２枚の壁板７、７’の間の薄
い間仕切り壁の間を立ち上るフレキ管３を、両方向から
の釘打ちに対し良好に保護している。If protective materials are attached to the front and back of the flexible pipe as shown in FIG. 4, the flexible pipe can be protected by nailing from any direction. In the figure, the flexible pipe 3 rising between the thin partition walls between the two wall plates 7 and 7'is well protected against nailing from both directions.
【００３１】図８は、図４の防護材に類似した他の１実
施例に係る両面保護用の防護材の取付け状態を示す図で
ある。（Ａ）は側面図、（Ｂ）は（Ａ）のＢ−Ｂ断面図
である。図８の防護材は、第一の防護材（エルボ型）５
１°と第二の防護材（ストレート型）５２°とのはめ合
わせ関係が図４の防護材と逆になっている。すなわち、
図８（Ｂ）に示されているように、第一の防護材５１’
の断面の右端部に一段外へ拡げられた拡がり部５３’が
形成されており、この中に第二の防護材５２’の左端部
が差し込まれている。FIG. 8 is a view showing a mounting state of a protective material for double-sided protection according to another embodiment similar to the protective material of FIG. (A) is a side view, (B) is a BB sectional view of (A). The protective material in FIG. 8 is the first protective material (elbow type) 5
The fitting relationship between 1 ° and the second protective material (straight type) 52 ° is opposite to that of the protective material shown in FIG. That is,
As shown in FIG. 8B, the first protective material 51 '
At the right end portion of the cross section of the above, there is formed a spread portion 53 'which is expanded to the outside by one step, and the left end portion of the second protective member 52' is inserted therein.
【００３２】図８の実施例においては、第一の防護材５
１’（外管）と第二の防護材５２’（内管）とのはめ合
わせによって、両防護材は上下方向にスライド可能とな
る。そのため、ワンタッチで両防護材を組むことができ
るとともに、上下の位置合わせも可能となる。なお、両
防護材のはめ合わせ部の寸法公差によっては、両防護材
の嵌合具合にバラツキが出るおそれもあるため、結束バ
ンド（インシュロック）５を締めるのが、実際の工事に
おいては安全である。In the embodiment of FIG. 8, the first protective member 5
By fitting the 1 '(outer pipe) and the second protective member 52' (inner pipe), both protective members can be slid vertically. Therefore, both protective materials can be assembled with one touch, and vertical alignment is also possible. Depending on the dimensional tolerance of the fitting portions of both protective materials, the fitting condition of both protective materials may vary, so it is safe to tighten the binding band (insulation lock) 5 in the actual construction. .
【００３３】[0033]
【発明の効果】以上の説明から明らかなように本発明の
軟質ガス配管の防護材は以下の効果を発揮する。 建物の木軸がなくとも防護材取付け作業が可能とな
る。 配管と防護材の固定方法はその場に応じた選択肢が
あり、またワンタッチ化も可能なので作業能率が上が
る。 必要最低限のスペースで設置できるため、内装工事
の支障となるようなこともない。 防護材の設置率が上昇し、釘打ちによるトラブルの
減少が期待できる。As is apparent from the above description, the protective material for the soft gas pipe of the present invention exhibits the following effects. It is possible to install protective materials even without the wooden axis of the building. There are options for fixing the piping and protective material according to the situation, and one-touch operation is also possible, which improves work efficiency. Since it can be installed in the minimum necessary space, it will not interfere with the interior work. The installation rate of protective materials will increase, and it can be expected that troubles due to nailing will be reduced.
【図１】本発明の１実施例に係るエルボ型の防護材を示
す図である。（Ａ）はフレキ管への取付け状態を示す側
面図、（Ｂ）は（Ａ）のＢ−Ｂ断面図である。FIG. 1 is a diagram showing an elbow-type protective material according to an embodiment of the present invention. (A) is a side view showing a state of attachment to a flexible pipe, and (B) is a sectional view taken along line BB of (A).
【図２】本発明の他の１実施例に係るストレート型の防
護材の取付け状態を示す一部断面図である。FIG. 2 is a partial cross-sectional view showing a mounted state of a straight type protective member according to another embodiment of the present invention.
【図３】本発明の他の１実施例に係る６０°エルボ型の
防護材の取付け状態を示す一部断面側面図である。FIG. 3 is a partial cross-sectional side view showing a mounted state of a 60 ° elbow type protective member according to another embodiment of the present invention.
【図４】本発明の他の１実施例に係る両面保護用の防護
材の取付け状態を示す図である。（Ａ）は側面図、
（Ｂ）は（Ａ）のＢ−Ｂ断面図である。FIG. 4 is a view showing a mounting state of a protective material for double-sided protection according to another embodiment of the present invention. (A) is a side view,
(B) is BB sectional drawing of (A).
【図５】従来の平板型防護材を示す図であって、（Ａ）
はその斜視図、（Ｂ）は取付け状態を示す断面図であ
る。FIG. 5 is a view showing a conventional flat plate-shaped protective material, (A)
Is a perspective view thereof, and (B) is a sectional view showing a mounted state.
【図６】従来のＬ字型防護材を示す図であって、（Ａ）
はその斜視図、（Ｂ）は取付け状態を示す断面図であ
る。FIG. 6 is a view showing a conventional L-shaped protective material, (A)
Is a perspective view thereof, and (B) is a sectional view showing a mounted state.
【図７】従来の山型防護材を示す図であって、（Ａ）は
その斜視図、（Ｂ）は取付け状態を示す斜視図である。7A and 7B are views showing a conventional mountain-shaped protective member, in which FIG. 7A is a perspective view thereof, and FIG. 7B is a perspective view showing a mounted state.
【図８】図４の防護材に類似した他の１実施例に係る両
面保護用の防護材の取付け状態を示す図である。（Ａ）
は側面図、（Ｂ）は（Ａ）のＢ−Ｂ断面図である。8 is a view showing a mounting state of a protective material for double-sided protection according to another embodiment similar to the protective material of FIG. (A)
Is a side view and (B) is a sectional view taken along line BB of (A).
１ 防護材（エルボ型） ３ フレキ管 ５ 結束バンド ６ 木枠 ７ 壁材 ８ 根太 ９ 床材 １０ 釘 １１ 立上げ部 １３ 切欠き １５ アール部 １７ 水平部 １９ 吊穴 ２１ コルゲート
管 ２３ 樹脂被覆 ３１ 防護材（ストレート型） ３３ 太端部 ３５ 細端部 ４１ 防護材（６０°エルボ型） ４３ 粘着テープ ５１ 第一防護材 ５２ 第二防護材 ５３ 拡がり部 ６１ 平板型防護
材 ６２ ざぐり穴 ６５ Ｌ型防護材 ６７ 壁ヒューズコック ６９ 幅木 ７１ フローリング材 ７５ 山型防護材 ７７ ガス栓 ７９ 針金1 Protective Material (Elbow Type) 3 Flexible Tube 5 Bundling Band 6 Wooden Frame 7 Wall Material 8 Joist 9 Floor Material 10 Nail 11 Rise Section 13 Notch 15 Earl Section 17 Horizontal Section 19 Suspended Hole 21 Corrugated Tube 23 Resin Coating 31 Protection Material (straight type) 33 Thick end 35 Thin end 41 Protective material (60 ° elbow type) 43 Adhesive tape 51 First protective material 52 Second protective material 53 Spreading part 61 Flat plate protective material 62 Counterbore hole 65 L type protective material Material 67 Wall fuse cock 69 Baseboard 71 Flooring material 75 Mountain type protection material 77 Gas stopper 79 Wire
Claims (7)
因から防護するための防護材であって；該配管への付着
手段を有することを特徴とする軟質ガス配管の防護材。1. A protective material for protecting the outer surface of a soft gas pipe from a damage factor such as nailing; a protective material for a soft gas pipe, characterized in that it has a means for adhering to the pipe.
因から防護するための防護材であって；第一の防護材と
第二の防護材からなり、 第一の防護材は軟質ガス配管への付着手段を有し、 第二の防護材は第一の防護材のカバーしないガス配管の
表面領域をカバーするものであって、かつ第一の防護材
への付着手段を有することを特徴とする軟質ガス配管の
防護材。2. A protective material for protecting the outer surface of a soft gas pipe from a damage factor such as nailing; a first protective material and a second protective material, wherein the first protective material is a soft gas. The second protective material covers the surface area of the gas pipe not covered by the first protective material, and has the first protective material. Characteristic protective material for soft gas piping.
放された内孔を有する筒体からなり、 該筒体の内孔の内径が上記軟質ガス配管の外径よりもや
や小さめとなっており、該内孔に軟質ガス配管を挟持す
ることにより上記付着手段が実現されている請求項１又
は２記載の軟質ガス配管の防護材。3. The protective material for the soft gas pipe is composed of a cylinder having an inner hole with one side open, and the inner diameter of the inner hole of the cylinder is slightly smaller than the outer diameter of the soft gas pipe. The protective material for the soft gas pipe according to claim 1 or 2, wherein the attaching means is realized by sandwiching the soft gas pipe in the inner hole.
１又は２記載の軟質ガス配管の防護材。4. The soft gas pipe protective material according to claim 1, wherein the attaching means is an adhesive tape.
バンドや針り金等のずれ防止用の切欠きを有する請求項
１〜４いずれか１項記載の軟質ガス配管の防護材。5. The protective material for a soft gas pipe according to any one of claims 1 to 4, which has a notch for preventing deviation of a band, a wire or the like that binds the soft gas pipe and the protective material.
放された内孔を有する筒体からなり、該筒の片端にのみ
こみ代を有し、複数の防護材を長手方向に透き間なく連
結可能となっている請求項１又は２記載の軟質ガス配管
の防護材。6. The protective material for the soft gas pipe is composed of a tubular body having an inner hole whose one side is open, and has a dent allowance at one end of the tubular body, and a plurality of protective materials are transparent in the longitudinal direction. The protective material for a soft gas pipe according to claim 1 or 2, which can be connected without being connected.
の筒状をしており、該筒は長手方向に見るとＬ字状にベ
ンドしている請求項１〜６いずれか１項記載の軟質ガス
配管の防護材。7. The protective material for the soft gas pipe has a tubular shape with a semicircular cross section, and the tubular tube bends in an L shape when viewed in the longitudinal direction. Protective material for soft gas piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29167995A JP3569055B2 (en) | 1995-10-16 | 1995-10-16 | How to protect soft gas piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29167995A JP3569055B2 (en) | 1995-10-16 | 1995-10-16 | How to protect soft gas piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09112785A true JPH09112785A (en) | 1997-05-02 |
| JP3569055B2 JP3569055B2 (en) | 2004-09-22 |
Family
ID=17772023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29167995A Expired - Lifetime JP3569055B2 (en) | 1995-10-16 | 1995-10-16 | How to protect soft gas piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3569055B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049964A (en) * | 2000-12-20 | 2002-06-26 | 황한규 | A protection element for connector pipe of separating type Air-conditioner |
| JP2004136803A (en) * | 2002-10-18 | 2004-05-13 | Hino Motors Ltd | Piping structure of cab-over engine truck |
-
1995
- 1995-10-16 JP JP29167995A patent/JP3569055B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049964A (en) * | 2000-12-20 | 2002-06-26 | 황한규 | A protection element for connector pipe of separating type Air-conditioner |
| JP2004136803A (en) * | 2002-10-18 | 2004-05-13 | Hino Motors Ltd | Piping structure of cab-over engine truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3569055B2 (en) | 2004-09-22 |
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