JP2020200922A - Pipe supporter - Google Patents
Pipe supporter Download PDFInfo
- Publication number
- JP2020200922A JP2020200922A JP2019109983A JP2019109983A JP2020200922A JP 2020200922 A JP2020200922 A JP 2020200922A JP 2019109983 A JP2019109983 A JP 2019109983A JP 2019109983 A JP2019109983 A JP 2019109983A JP 2020200922 A JP2020200922 A JP 2020200922A
- Authority
- JP
- Japan
- Prior art keywords
- comb
- pipe
- shaped
- holding
- toothed
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 244000126211 Hericium coralloides Species 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Clamps And Clips (AREA)
Abstract
Description
本発明は配管支持具に関し、詳しくは天井面・壁面・床面の如き取付面に沿って１本又は２本以上の配管を抱持支持する配管支持具に関する。 The present invention relates to a pipe support, and more particularly to a pipe support that holds and supports one or more pipes along a mounting surface such as a ceiling surface, a wall surface, or a floor surface.
建物等の設備工事において、１本又は２本以上のガス管・給水管・給湯管・回線保護管等の配管類を、天井面・壁面・床面等の取付面に沿って固定する配管支持具としては、配管を抱持する配管抱持部と、取付面に取付固定される取付ベース部と、から成る配管支持具が種々提案されている（例えば、特許文献１及び２等参照。）。 Piping support that fixes one or more gas pipes, water supply pipes, hot water supply pipes, line protection pipes, etc. along the mounting surface such as ceiling surface, wall surface, floor surface, etc. in facility construction of buildings, etc. As the tool, various pipe supports including a pipe holding portion for holding the pipe and a mounting base portion for mounting and fixing to the mounting surface have been proposed (see, for example, Patent Documents 1 and 2). ..
特許文献１に示す技術は、取付面に取付固定される長板状の取付ベース部の上面に、樹脂製の逆Ω字状のサドルバンドを複数取り付け、このサドルバンドに配管を抱持させることによって配管を支持する構成（図１及び図２）、又は、前記取付ベース部の上面に複数本の配管を並列状態で配列させた後に長尺帯状のベルト体をこの複数本の配管の上面を架け渡して該ベルト体の端部と配管間の途中部分を前記取付けベース部に固定することによって配管を支持する構成（図３及び図４）である。 The technique shown in Patent Document 1 is to attach a plurality of resin inverted Ω-shaped saddle bands to the upper surface of a long plate-shaped mounting base portion to be mounted and fixed to a mounting surface, and to have the saddle bands hold a pipe. (FIGS. 1 and 2), or after arranging a plurality of pipes in parallel on the upper surface of the mounting base portion, a long strip-shaped belt body is attached to the upper surface of the plurality of pipes. The structure is such that the piping is supported by bridging and fixing the intermediate portion between the end portion of the belt body and the piping to the mounting base portion (FIGS. 3 and 4).
特許文献２に示す技術では、取付面に取付固定される長板状の取付ベース部の上面に複数本の配管を並列状態で配列させた状態で金属製の抱持板を前記配管の外周面に当接させた状態で巻き回して前記取付ベース部に固着することによって配管を支持する構成である。 In the technique shown in Patent Document 2, a metal holding plate is placed on the outer peripheral surface of the pipe in a state where a plurality of pipes are arranged in parallel on the upper surface of a long plate-shaped mounting base portion mounted and fixed to the mounting surface. The pipe is supported by winding the pipe in contact with the mounting base and fixing the pipe to the mounting base.
特許文献１に示す技術の内、複数個のサドルバンドを取り付ける構成によれば、取付面に複数本の配管を並列状態で支持固定する場合、サドルバンドという取付面に直接取付固定できる配管支持具を取付ベース部に取り付ける工程という余計な工程が必要であるため作業工程・作業時間の短縮化が困難であるという問題点を有し、また、長尺帯状のベルト体を架け渡す構成によれば、配管の振動や経年劣化によってベルト体の一部に損傷・破損・分断・断裂等が生じると当該箇所の配管だけでなく前記ベルト体が抱持する全ての配管の支持固定に弛みや脱落が生じてしまうという問題点を有している。従って、配管支持における作業性・作業コストの点、配管の抱持支持力の点のいずれにおいても不都合を有している。 According to the configuration in which a plurality of saddle bands are attached among the techniques shown in Patent Document 1, when a plurality of pipes are supported and fixed in parallel on the attachment surface, a pipe support tool that can be directly attached and fixed to the attachment surface called the saddle band. There is a problem that it is difficult to shorten the work process and work time because an extra process of attaching the pipe to the mounting base is required, and according to the configuration in which the long strip-shaped belt body is laid. If a part of the belt body is damaged, damaged, broken, or torn due to vibration or deterioration of the pipes over time, not only the pipes at that location but also all the pipes held by the belt body may become loose or fall off. It has a problem that it occurs. Therefore, there are inconveniences in terms of workability and work cost in pipe support and in terms of holding capacity of the pipe.
特許文献２に示す技術によれば、抱持板を配管の外周に当接させた状態で巻き回すと共に取付ベース部に固着する加工を現場にて行う必要があるため加工作業が煩雑であるだけでなく、配管の外周面に当接した状態で抱持することができる巻き回し加工は熟練を要する作業であり、作業効率が著しく低いという問題点を有している。従って、配管支持における作業性・作業コストの点、配管の抱持支持力の点のいずれにおいても不都合を有している。 According to the technique shown in Patent Document 2, the processing work is complicated because it is necessary to wind the holding plate in contact with the outer periphery of the pipe and to fix it to the mounting base portion at the site. Rather, the winding process that can be held in contact with the outer peripheral surface of the pipe is a work that requires skill, and has a problem that the work efficiency is extremely low. Therefore, there are inconveniences in terms of workability and work cost in pipe support and in terms of holding capacity of the pipe.
そこで本発明の課題は、配管支持における作業性・作業コスト、配管の抱持支持力が良好であり、しかも低コストで製造可能な配管支持具を提供することにある。 Therefore, an object of the present invention is to provide a pipe support that can be manufactured at low cost while having good workability and work cost in pipe support and holding support of the pipe.
上記課題を解決する本発明は下記構成を有する。 The present invention that solves the above problems has the following configuration.
１．天井面・壁面・床面の如き取付面に沿って１本又は２本以上の配管を抱持固定する配管支持具において、
配管支持具を構成する板状材が可撓性を有する一枚の金属板から成り、配管軸に直交する方向の一方の端部から他方の端部に向けて該板状材の途中位置まで平行の４本の切込み部により５枚の櫛歯状部を有する櫛状に形成され、この５枚の櫛歯状部が、配管軸方向の一方から他方に向けて順に、第１櫛歯状部、第２櫛歯状部、第３櫛歯状部、第４櫛歯状部、第５櫛歯状部と成り、
前記第１櫛歯状部・第３櫛歯状部・第５櫛歯状部の各々が、円弧状、半円状、Ω状又はアーチ状のいずれかに切り起こされて１つ又は２つ以上の配管抱持部と成り、
第１櫛歯状部の１つ又は２つ以上の配管抱持部と、第３櫛歯状部の１つ又は２つ以上の配管抱持部と、第５櫛歯状部の１つ又は２つ以上の配管抱持部と、が配管軸方向から見て同一位置に同一形状で形成されており、
第２櫛歯状部・第４櫛歯状部の各々の一方の端部が立設状態に折り曲げられ、この立設部分と前記配管抱持部との間に生じる空間である小径配管・配線収納支持部に小径配管や配線類が収納支持される構成であり、
前記板状材の他方の端部側の切込み部の無い部分である櫛歯元部が前記取付面に取付固定される構成であり、
配管軸方向から見て、前記配管抱持部と第２櫛歯状部・第４櫛歯状部との間に配管が挿通されて該配管抱持部と第２櫛歯状部・第４櫛歯状部との間に配管が挟着された状態で、抱持支持される構成であること、
を特徴とする配管支持具。
1. 1. In a pipe support that holds and fixes one or more pipes along a mounting surface such as a ceiling surface, wall surface, or floor surface.
The plate-shaped material constituting the pipe support is made of a single flexible metal plate, and from one end to the other end in the direction orthogonal to the pipe axis to the middle position of the plate-shaped material. The four parallel notches form a comb shape having five comb-shaped parts, and the five comb-shaped parts form a first comb-shaped part in order from one to the other in the pipe axial direction. Part, 2nd comb-toothed part, 3rd comb-toothed part, 4th comb-toothed part, 5th comb-toothed part,
Each of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part is cut into one or two in an arc shape, a semicircular shape, an Ω shape, or an arch shape. It becomes the above pipe holding part,
One or more pipe holding parts of the first comb-shaped part, one or more pipe holding parts of the third comb-shaped part, and one or more of the fifth comb-shaped parts Two or more pipe holding parts are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-toothed portion and the fourth comb-toothed portion is bent in an upright state, and a small-diameter pipe / wiring that is a space created between the upright portion and the pipe holding portion. The structure is such that small-diameter pipes and wiring are stored and supported in the storage support.
The comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface.
When viewed from the direction of the pipe axis, a pipe is inserted between the pipe holding portion and the second comb-shaped portion / fourth comb-shaped portion, and the pipe holding portion and the second comb-shaped portion / fourth It should be supported by holding the pipe sandwiched between it and the comb-shaped part.
Piping support that features.
２．第２櫛歯状部・第４櫛歯状部の各々の立設部分が取付面に沿う第２櫛歯状部・第４櫛歯状部に対して略直角ないしは僅かに鋭角に折り曲げられた構成であることを特徴とする上記１に記載の配管支持具。 2. 2. Each of the standing parts of the second comb-shaped part and the fourth comb-shaped part was bent at a substantially right angle or a slightly acute angle with respect to the second comb-shaped part and the fourth comb-shaped part along the mounting surface. The pipe support according to 1 above, which has a configuration.
３．第２櫛歯状部・第４櫛歯状部の各々の立設部分が櫛歯元部方向に彎曲して折り曲げられた構成であることを特徴とする上記１又は２に記載の配管支持具。 3. 3. The pipe support according to 1 or 2 above, wherein each of the standing portions of the second comb-toothed portion and the fourth comb-toothed portion is curved and bent in the direction of the comb-teeth base. ..
４．第２櫛歯状部・第４櫛歯状部の各々の立設部分の途中部分から先が櫛歯元部方向に更に折り曲げられた構成であることを特徴とする上記１〜３のいずれかに記載の配管支持具。 4. Any of the above 1 to 3 characterized in that the tip of each of the standing portion of the second comb-shaped portion and the fourth comb-shaped portion is further bent toward the comb tooth base portion. The piping support described in.
５．前記櫛歯元部に透孔が形成されており、該透孔にボルトの如き固定部材が挿通されて前記取付面に取り付けられる構成であることを特徴とする上記１〜４のいずれかに記載の配管支持具。 5. 4. The invention described in any one of 1 to 4 above, wherein a through hole is formed in the base of the comb tooth, and a fixing member such as a bolt is inserted through the through hole to be attached to the mounting surface. Piping support.
６．１つの配管抱持部に２本以上の配管を抱持する構成であることを特徴とする上記１〜５のいずれかに記載の配管支持具。 6. The pipe support according to any one of 1 to 5 above, which has a configuration in which two or more pipes are held in one pipe holding portion.
７．前記配管抱持部による配管の抱持範囲が、抱持する配管の半径を超える範囲であることを特徴とする上記１〜６のいずれかに記載の配管支持具。 7. The pipe support according to any one of 1 to 6 above, wherein the holding range of the pipe by the pipe holding portion is a range exceeding the radius of the pipe to be held.
８．前記第２櫛歯状部・第４櫛歯状部のいずれか一方又は両方の少なくとも一部に隆起部が形成され、該隆起部が配管抱持部に抱持する配管の外周面であって且つ前記一方の端部側の少なくとも一部に当接可能な構成であること特徴とする上記１〜７のいずれかに記載の配管支持具。 8. A raised portion is formed in at least a part of either one or both of the second comb-shaped portion and the fourth comb-shaped portion, and the raised portion is an outer peripheral surface of the pipe held by the pipe holding portion. The pipe support according to any one of 1 to 7 above, which is characterized in that it has a configuration capable of contacting at least a part of the one end side.
請求項１に示す発明によれば、配管支持における作業性・作業コスト、配管の抱持支持力が良好であり、しかも低コストで製造可能な配管支持具を提供することができる。 According to the first aspect of the present invention, it is possible to provide a pipe support that can be manufactured at low cost while having good workability / working cost in pipe support and holding support of the pipe.
特に、一枚の金属板を切起し加工と折曲加工して形成された構成のため低コストにより製造することができ、しかも可撓性を有する金属板を用いているため、配管抱持部の撓み性によって該配管抱持部と第２櫛歯状部・第４櫛歯状部との間に抱持した配管が挟着された状態になるので、挿通された配管を安定した状態で確実に且つ防振効果・制振効果を有した状態で抱持支持することができ、更に、簡易な構成によって現場での作業性も良好である。 In particular, since it is formed by cutting and bending a single metal plate, it can be manufactured at low cost, and because it uses a flexible metal plate, it can hold pipes. Due to the flexibility of the part, the pipe held between the pipe holding part and the second comb-shaped part / fourth comb-shaped part is sandwiched, so that the inserted pipe is in a stable state. It can be held and supported reliably and with anti-vibration and anti-vibration effects, and the simple configuration makes it easy to work in the field.
更に、配管支持具への配管の挿通は、可撓性を有する金属板の撓み性を利用することによって第１櫛歯状部と第３櫛歯状部と第５櫛歯状部の先端側である配管抱持部の開放側から該配管抱持部を押し開くようにして配管を圧入することにより抱持支持させることができる。従って、配管の端部から配管支持具を挿通し、該配管支持具を配管支持位置まで位置移動させる等の手間が不要である。
また、種々の配管を抱持支持する配管抱持部に併設して小径配管・配線収納支持部が設けられているので、小径配管や配線類をまとめた状態で収納支持することができる。
Further, the pipe is inserted into the pipe support by utilizing the flexibility of the flexible metal plate so that the tip side of the first comb-shaped portion, the third comb-shaped portion and the fifth comb-shaped portion can be used. The pipe can be held and supported by press-fitting the pipe so as to push open the pipe holding portion from the open side of the pipe holding portion. Therefore, it is not necessary to insert the pipe support from the end of the pipe and move the pipe support to the pipe support position.
Further, since the small-diameter pipe / wiring storage support portion is provided alongside the pipe holding portion that holds and supports various pipes, the small-diameter pipes and wiring can be stored and supported together.
請求項２に示す発明によれば、小径配管・配線収納支持部に収納した小径配管や配線類を安定した状態で収納支持することができる。 According to the second aspect of the present invention, the small-diameter pipes and wirings stored in the small-diameter pipe / wiring storage support portion can be stored and supported in a stable state.
請求項３又は４に示す発明によれば、小径配管・配線収納支持部に収納した小径配管や配線類をより安定した状態で収納支持することができる。 According to the invention of claim 3 or 4, the small-diameter pipes and wirings stored in the small-diameter pipe / wiring storage support portion can be stored and supported in a more stable state.
請求項５に示す発明によれば、ボルト・ナット螺合等によって極めて容易に取付面に取付固定することができる。 According to the invention of claim 5, it can be mounted and fixed to the mounting surface extremely easily by screwing bolts and nuts.
請求項６に示す発明によれば、２本以上の配管を並列状態で抱持支持することができる。 According to the invention of claim 6, two or more pipes can be held and supported in a parallel state.
請求項７に示す発明によれば、配管抱持部が配管を抱え込んだ状態で抱持するので、より安定した抱持支持となる。 According to the invention of claim 7, since the pipe holding portion holds the pipe in a state of holding the pipe, the holding support becomes more stable.
請求項８に示す発明によれば、配管軸に直交する方向への配管の位置ズレをより防ぐことができる。 According to the invention of claim 8, it is possible to further prevent the displacement of the piping in the direction orthogonal to the piping axis.
次に、添付の図面に従って本発明を詳細に説明する。 Next, the present invention will be described in detail with reference to the accompanying drawings.
本発明に係る配管支持具は、１本又は２本以上のガス管・給水管・給湯管・回線保護管等の配管類を防振効果・制振効果を有した状態で抱持し、天井面・壁面・床面等の取付面に沿って支持固定するものである。 The piping support according to the present invention holds one or more pipes such as gas pipes, water supply pipes, hot water supply pipes, and line protection pipes in a state of having anti-vibration effect and anti-vibration effect, and holds the ceiling. It is supported and fixed along the mounting surface such as a surface, wall surface, and floor surface.
固定支持する種々の配管としては、従来一般的であった鋼管に代わって近年多く用いられるようになった合成樹脂管（ポリエチレン管、架橋ポリエチレン管、ポリブデン管、塩化ビニル管、プロピレン管、ＡＢＳ管等）の固定支持に本発明は特に有効である。尚、本発明は合成樹脂管の固定支持に特に有効であるが、従来の鋼管の固定支持も可能であり、固定支持する配管として鋼管を排除するものではない。 As various pipes to be fixedly supported, synthetic resin pipes (polyethylene pipes, crosslinked polyethylene pipes, polybuden pipes, vinyl chloride pipes, propylene pipes, ABS pipes) have come to be widely used in recent years in place of the conventional steel pipes. Etc.), the present invention is particularly effective for fixed support. Although the present invention is particularly effective for fixed support of synthetic resin pipes, fixed support of conventional steel pipes is also possible, and steel pipes are not excluded as pipes for fixed support.
本発明の配管支持具の具体的構成としては、図１〜図３に示す実施例によれば、
天井面・壁面・床面の如き取付面２（本実施例では床面の場合を示す。）に沿って２本の配管Ｐ・Ｐを抱持固定する配管支持具１において、
配管支持具１を構成する板状材が可撓性を有する一枚の金属板から成り、配管軸に直交する方向の一方の端部から他方の端部に向けて該板状材の途中位置まで平行の４本の切込み部により５枚の櫛歯状部を有する櫛状に形成され、この５枚の櫛歯状部が、配管軸方向の一方から他方に向けて順に、第１櫛歯状部１１、第２櫛歯状部１２、第３櫛歯状部１３、第４櫛歯状部１４、第５櫛歯状部１５と成り、
第１櫛歯状部１１・第３櫛歯状部１３・第５櫛歯状部１５の各々が、２連の円弧状に切り起こされて２つの配管抱持部２１Ａ・２１Ｂと配管抱持部２３Ａ・２３Ｂと配管抱持部２５Ａ・２５Ｂと成り、
第１櫛歯状部１１の２つの配管抱持部２１Ａ・２１Ｂと、第３櫛歯状部の２つの配管抱持部２３Ａ・２３Ｂと、第５櫛歯状部１５の２つの配管抱持部２５Ａ・２５Ｂと、が配管軸方向から見て同一位置に同一形状で形成されており、
第２櫛歯状部１２・第４櫛歯状部１４の各々の一方の端部が立設状態に折り曲げられ、この立設部分１２Ｄ・１４Ｄと前記配管抱持部２１Ｂ・２３Ｂ・２５Ｂとの間に生じる空間である小径配管・配線収納支持部２２・２４に小径配管や配線類Ｐｌが収納支持される構成であり、
前記板状材の他方の端部側の切込み部の無い部分である櫛歯元部１０が前記取付面２に取付固定される構成であり、
配管軸方向から見て、前記配管抱持部２１Ａ・２３Ａ・２５Ａ・２１Ｂ・２３Ｂ・２５Ｂと第２櫛歯状部１２・第４櫛歯状部１４との間に配管Ｐが挿通されて該配管抱持部２１Ａ・２３Ａ・２５Ａ・２１Ｂ・２３Ｂ・２５Ｂと第２櫛歯状部１２・第４櫛歯状部１４との間に配管Ｐが挟着された状態で抱持支持される構成であること、
を主構成とするものである。
As a specific configuration of the piping support of the present invention, according to the examples shown in FIGS.
In the pipe support 1 that holds and fixes two pipes P and P along a mounting surface 2 (in this embodiment, the case of a floor surface) such as a ceiling surface, a wall surface, and a floor surface.
The plate-shaped material constituting the pipe support 1 is made of a flexible metal plate, and the intermediate position of the plate-shaped material from one end to the other in the direction orthogonal to the pipe axis. It is formed into a comb shape having five comb-shaped parts by four notches parallel to each other, and the five comb-shaped parts are sequentially formed from one side in the pipe axial direction toward the other first comb tooth. It becomes a shaped portion 11, a second comb-shaped portion 12, a third comb-shaped portion 13, a fourth comb-shaped portion 14, and a fifth comb-shaped portion 15.
Each of the first comb-toothed portion 11, the third comb-toothed portion 13, and the fifth comb-toothed portion 15 is cut up in a double arc shape to hold two pipe holding portions 21A and 21B and pipe holding. It consists of parts 23A and 23B and pipe holding parts 25A and 25B.
Two pipe holding portions 21A and 21B of the first comb-shaped portion 11, two pipe holding portions 23A and 23B of the third comb-shaped portion, and two pipe holding portions of the fifth comb-shaped portion 15. Parts 25A and 25B are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-shaped portion 12 and the fourth comb-shaped portion 14 is bent in an upright state, and the upright portions 12D and 14D and the pipe holding portions 21B, 23B and 25B are combined. The small-diameter pipes and wirings Pl are stored and supported in the small-diameter pipe / wiring storage support portions 22 and 24, which are spaces between them.
The comb tooth base portion 10, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface 2.
When viewed from the direction of the pipe axis, the pipe P is inserted between the pipe holding portions 21A / 23A / 25A / 21B / 23B / 25B and the second comb-shaped portion 12 / fourth comb-shaped portion 14. A configuration in which the pipe P is sandwiched and supported between the pipe holding portions 21A, 23A, 25A, 21B, 23B, and 25B and the second comb-shaped portion 12 and the fourth comb-shaped portion 14. To be
Is the main configuration.
以下、本発明の構成について更に詳説する。 Hereinafter, the configuration of the present invention will be described in more detail.
本発明の配管支持具１は、この種の配管支持具に用いられる可撓性を有する金属板として公知公用のものを特別の制限なく用いることができ、好ましくはステンレスやその他の金属製である。 As the pipe support 1 of the present invention, a known and publicly known flexible metal plate used for this type of pipe support can be used without any special limitation, and is preferably made of stainless steel or other metal. ..
可撓性を有する一枚の金属板に対して切込み部を形成すると共に切り起こすに際して、第１櫛歯状部１１・第３櫛歯状部１３・第５櫛歯状部１５を切起して配管抱持部２１Ａ・２３Ａ・２５Ａ・２１Ｂ・２３Ｂ・２５Ｂを形成するための切起し部は、本実施例では線状を有する切起し線となっているが、第１櫛歯状部１１と第２櫛歯状部１２との間、第２櫛歯状部１２と第３櫛歯状部１３との間、第３櫛歯状部１３と第４櫛歯状部１４との間、第４櫛歯状部１４と第５櫛歯状部１５との間、の各々が線状ではなく溝状に間隔を設けて切り起こされる構成であってもよい。なお、該溝は同一巾である必要はない。 When forming a cut portion and cutting up a flexible metal plate, the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are cut and raised. The raised portion for forming the pipe holding portion 21A, 23A, 25A, 21B, 23B, 25B is a linear cut-out line in this embodiment, but has a first comb-tooth shape. Between the portion 11 and the second comb-shaped portion 12, between the second comb-shaped portion 12 and the third comb-shaped portion 13, and between the third comb-shaped portion 13 and the fourth comb-shaped portion 14. In the meantime, each of the fourth comb-shaped portion 14 and the fifth comb-shaped portion 15 may be cut and raised at intervals in a groove shape instead of a linear shape. The grooves do not have to have the same width.
第１櫛歯状部１１、第２櫛歯状部１２、第３櫛歯状部１３、第４櫛歯状部１４、第５櫛歯状部１５の幅は、本実施例では５枚全てを等しい幅に形成しているが、第１櫛歯状部１１と第３櫛歯状部１３と第５櫛歯状部１５とを同じ幅に形成し、この３枚の各々よりも狭い幅で、又は広い幅で、第２櫛歯状部１２と第４櫛歯状部１４とを同じ幅に形成してもよい。更には、この５枚の幅を全て異なる幅に形成してもよい。 The widths of the first comb-shaped portion 11, the second comb-shaped portion 12, the third comb-shaped portion 13, the fourth comb-shaped portion 14, and the fifth comb-shaped portion 15 are all five in this embodiment. Is formed to have the same width, but the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are formed to have the same width, and the width is narrower than each of the three pieces. The second comb-shaped portion 12 and the fourth comb-shaped portion 14 may be formed to have the same width. Further, the widths of all five sheets may be formed to be different widths.
また抱持する配管Ｐの本数は、本実施例では２本であるが、１本又は３本以上であってもよく、抱持する配管Ｐの本数に応じて、更には抱持する配管Ｐの直径に応じて配管抱持部の形状は、円弧状、半円状、Ω状、アーチ状のいずれかの形状に形成される。更に、円弧状や半円状の場合であって２本以上の配管を抱持する場合、本実施例のように２本の配管Ｐ・Ｐを抱持する配管抱持部２１・２３・２５が連設された状態、即ち、２１Ａと２１Ｂ、２３Ａと２３Ｂ、２５Ａと２５Ｂのように連設した状態とすることによって同時に２本を抱持する構成であることが配管支持作業の効率化や製造コスト等の点で好ましい。 Further, the number of the pipes P to be held is two in this embodiment, but it may be one or three or more, and depending on the number of the pipes P to be held, the pipes P to be held may be further. The shape of the pipe holding portion is formed in any of arc shape, semicircular shape, Ω shape, and arch shape according to the diameter of the pipe. Further, in the case of an arc shape or a semicircular shape and holding two or more pipes, the pipe holding portions 21 ・ 23 ・ 25 holding two pipes P and P as in this embodiment. Is connected in a row, that is, 21A and 21B, 23A and 23B, 25A and 25B, so that two pipes can be held at the same time to improve the efficiency of pipe support work. It is preferable in terms of manufacturing cost and the like.
更に、配管抱持部２１Ａ・２１Ｂ・２３Ａ・２３Ｂ・２５Ａ・２５Ｂによる配管Ｐ・Ｐの抱持範囲が、抱持する配管Ｐの半径を超える範囲であること、即ち、第１櫛歯状部１１の先端側の配管抱持部２１Ｂの先端部分１１Ａと、第３櫛歯状部１３の先端側の配管抱持部２３Ｂの先端部分１３Ａと、第５櫛歯状部１５の先端側の配管抱持部２５Ｂの先端部分１５Ａの各々が、配管Ｐの半径を超えて取付面２に近接乃至は当接する部分まで延びている構成が好ましい。かかる構成によれば、配管抱持部２１Ｂ・２３Ｂ・２５Ｂが配管Ｐを抱え込んだ状態で抱持するので、より安定した抱持支持となる（図示せず。）。 Further, the holding range of the pipes P and P by the pipe holding portions 21A, 21B, 23A, 23B, 25A, and 25B exceeds the radius of the holding pipe P, that is, the first comb-toothed portion. The tip portion 11A of the pipe holding portion 21B on the tip side of 11, the tip portion 13A of the pipe holding portion 23B on the tip side of the third comb-shaped portion 13, and the pipe on the tip side of the fifth comb-shaped portion 15. It is preferable that each of the tip portions 15A of the holding portion 25B extends beyond the radius of the pipe P to a portion that is close to or abuts on the mounting surface 2. According to such a configuration, since the pipe holding portions 21B, 23B, and 25B hold the pipe P in a state of holding the pipe P, the holding support becomes more stable (not shown).
取付面２への櫛歯元部１０の取付固定は、図２及び図３に示す本実施例では、櫛歯元部１０に形成されている透孔１０Ａ・１０Ａ・１０Ａ・１０Ａに、取付面２に配設されている固定部材であるボルト３が挿通されるように取付面２に配管支持具１を取付けた後、ナット４を螺合緊締することにより行われる。尚、透孔１０Ａの位置や数は取付面２の形状や設計条件等に応じて適宜変更することができる。尚、本実施例では、ボルト３・ナット４により取付固定したが、本発明はかかる構成に限定されず、例えば、取付面２に雌ネジ穴が形成され、該雌ネジ穴に前記透孔１０Ａ・１０Ａ・１０Ａ・１０Ａに挿通したボルトを螺合緊締する等、公知公用の他の取付固定手段を採ることができる。 In this embodiment shown in FIGS. 2 and 3, the mounting surface of the comb tooth base portion 10 is fixed to the mounting surface 2 through the through holes 10A, 10A, 10A, and 10A formed in the comb tooth base portion 10. This is performed by attaching the pipe support 1 to the mounting surface 2 so that the bolt 3 which is the fixing member arranged in 2 is inserted, and then screwing and tightening the nut 4. The position and number of the through holes 10A can be appropriately changed according to the shape of the mounting surface 2, the design conditions, and the like. In this embodiment, the bolts and nuts 4 are used for mounting and fixing, but the present invention is not limited to this configuration. For example, a female screw hole is formed on the mounting surface 2, and the through hole 10A is formed in the female screw hole. -Other publicly known mounting and fixing means such as screwing and tightening bolts inserted through 10A, 10A, and 10A can be adopted.
第２櫛歯状部１２・第４櫛歯状部１４の各々の一方の端部を折り曲げて立設部分１２Ｄ・１４Ｄを設けることにより生じる空間である小径配管・配線収納支持部２２・２４は、図１及び図２に示す本実施例では、該立設部分１２Ｄ・１４Ｄを第２櫛歯状部１２・第４櫛歯状部１４に対して略直角に鋭角に折り曲げられた構成となっている。かかる構成によれば、小径配管・配線収納支持部２２・２４に収納した小径配管・配線類Ｐｌを安定した状態で収納支持することができる。 The small-diameter piping / wiring storage support portions 22 and 24, which are spaces created by bending one end of each of the second comb-toothed portion 12 and the fourth comb-toothed portion 14 to provide the standing portions 12D and 14D, are In this embodiment shown in FIGS. 1 and 2, the standing portions 12D and 14D are bent at an acute angle substantially perpendicular to the second comb-shaped portion 12 and the fourth comb-shaped portion 14. ing. According to such a configuration, the small-diameter pipes / wirings Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a stable state.
以上、本発明に係る配管支持具の実施例について説明したが、本発明は上記構成に限定されず、本発明の範囲内において種々の態様を採ることができる。 Although the examples of the piping support according to the present invention have been described above, the present invention is not limited to the above configuration, and various aspects can be adopted within the scope of the present invention.
例えば、図１及び図２に示す上記実施例では、小径配管・配線収納支持部２２・２４を形成する立設部分１２Ｄ・１４Ｄは、図１及び図２に示す実施例では取付面２に沿う第２櫛歯状部１２・第４櫛歯状部１４の各々に対して略直角に折り曲げられた構成であるが、図４に示すように第２櫛歯状部１２・第４櫛歯状部１４の各々の先端部分１２Ｄ・１４Ｄを配管抱持部２１Ｂ・２３Ｂ・２５Ｂ側に傾くように僅かに鋭角に折り曲げられた構成としてもよい。かかる構成によれば、略直角に折り曲げられた構成に比して安定した状態で小径配管・配線Ｐｌを収納支持することができる。僅かに鋭角に立設する立設部分１２Ｄ・１４Ｄの角度は、好ましくは４５度〜８８度、より好ましくは６０度〜８５度である。 For example, in the above embodiment shown in FIGS. 1 and 2, the vertical portions 12D and 14D forming the small diameter piping / wiring storage support portions 22 and 24 are along the mounting surface 2 in the embodiment shown in FIGS. 1 and 2. The structure is bent substantially at right angles to each of the second comb-shaped portion 12 and the fourth comb-shaped portion 14, but as shown in FIG. 4, the second comb-shaped portion 12 and the fourth comb-shaped portion 12 are bent. Each tip portion 12D / 14D of the portion 14 may be bent at a slightly sharp angle so as to be inclined toward the pipe holding portions 21B / 23B / 25B. According to such a configuration, the small-diameter pipe / wiring Pl can be stored and supported in a stable state as compared with the configuration in which the pipe is bent at a substantially right angle. The angles of the standing portions 12D and 14D that are erected at a slightly acute angle are preferably 45 degrees to 88 degrees, and more preferably 60 degrees to 85 degrees.
更に、立設部分１２Ｄ・１４Ｄは、図５に示すように配管抱持部２１Ｂ・２３Ｂ・２５Ｂ側に傾くように彎曲して折り曲げられた構成としてもよい。かかる構成によれば、小径配管・配線収納支持部２２・２４に収納した小径配管・配線Ｐｌをより安定した状態で収納支持することができる。 Further, the vertical portions 12D and 14D may be bent and bent so as to be inclined toward the pipe holding portions 21B, 23B and 25B as shown in FIG. According to such a configuration, the small-diameter pipe / wiring Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a more stable state.
更に、立設部分１２Ｄ・１４Ｄは、図６や図７に示すように立設部分１２Ｄ・１４Ｄの途中部分から先が配管抱持部２１Ｂ・２３Ｂ・２５Ｂ側に更に折り曲げられた構成、即ち複数段で折り曲げられた構成としてもよい。かかる構成によれば、小径配管・配線収納支持部２２・２４に収納した小径配管・配線Ｐｌをより安定した状態で収納支持することができる。 Further, as shown in FIGS. 6 and 7, the erection portions 12D / 14D have a configuration in which the tip of the erection portions 12D / 14D is further bent toward the pipe holding portions 21B / 23B / 25B, that is, a plurality. It may be configured to be bent at a step. According to such a configuration, the small-diameter pipe / wiring Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a more stable state.
更にまた、第２櫛歯状部１２・第４櫛歯状部１４の各々と立設部分１２Ｄ・１４Ｄとの折曲角部は、上記した図１、図２、図４、図５、図６、図７に示す各実施例のように折曲角部に角丸（角Ｒ）が形成された状態で折り曲げた構成としてもよいし、図８に示すように角丸（角Ｒ）を設けることなく折り曲げた構成としてもよい。 Furthermore, the bent corners of each of the second comb-toothed portion 12 and the fourth comb-toothed portion 14 and the standing portions 12D and 14D are shown in FIGS. 1, 2, 4, 5, and 5 above. 6. As in each of the examples shown in FIG. 7, the bent corners may be bent with rounded corners (corners R) formed, or the rounded corners (corners R) may be formed as shown in FIG. It may be bent without being provided.
また、前述したように抱持する配管Ｐの本数は２本に限定されず、１本又は３本以上であってもよい。例えば、図９に示す実施例では３本の配管Ｐ・Ｐ・Ｐをアーチ状の配管抱持部２１（２３・２５）によって抱持する構成であり、図１０に示す実施例では１本の配管ＰをΩ状の配管抱持部２１（２３・２５）によって抱持する構成である。 Further, as described above, the number of the pipes P to be held is not limited to two, and may be one or three or more. For example, in the embodiment shown in FIG. 9, three pipes P, P, and P are held by the arch-shaped pipe holding portion 21 (23, 25), and in the embodiment shown in FIG. 10, one pipe is held. The pipe P is held by the Ω-shaped pipe holding portion 21 (23.25).
更に、図１１に示す実施例のように、第２櫛歯状部１２・第４櫛歯状部１４のいずれか一方又は両方の少なくとも一部に隆起部１２Ｂ・１４Ｂ・１２Ｃ・１４Ｃを形成し、隆起部１２Ｂ・１４Ｂが配管抱持部２１Ａ・２３Ａ・２５Ａに抱持する配管Ｐの外周面であって且つ前記一方の端部側の少なくとも一部に当接し、隆起部１２Ｃ・１４Ｃが配管抱持部２１Ｂ・２３Ｂ・２５Ｂに抱持する配管Ｐの外周面であって且つ前記一方の端部側の少なくとも一部に当接する構成としてもよい。かかる構成によれば、配管軸に直交する方向（図１１において特に右方向）への配管Ｐ・Ｐの位置ズレをより防ぐことができる。 Further, as in the embodiment shown in FIG. 11, the raised portions 12B, 14B, 12C, and 14C are formed on at least a part of either one or both of the second comb-shaped portion 12 and the fourth comb-shaped portion 14. , The raised portions 12B and 14B are the outer peripheral surfaces of the pipe P held by the pipe holding portions 21A, 23A and 25A, and are in contact with at least a part of the one end side, and the raised portions 12C and 14C are the pipes. It may be configured to be the outer peripheral surface of the pipe P to be held by the holding portions 21B, 23B, 25B and to be in contact with at least a part of the one end side. According to such a configuration, it is possible to further prevent the displacement of the pipes P and P in the direction orthogonal to the pipe axis (particularly to the right in FIG. 11).
１ 配管支持具
１０ 櫛歯元部
１０Ａ 透孔
１１ 第１櫛歯状部
１１Ａ 先端部分
１２ 第２櫛歯状部
１２Ｂ 隆起部
１２Ｃ 隆起部
１２Ｄ 立設部分
１３ 第３櫛歯状部
１３Ａ 先端部分
１４ 第４櫛歯状部
１４Ｂ 隆起部
１４Ｃ 隆起部
１４Ｄ 立設部分
１５ 第５櫛歯状部
１５Ａ 先端部分
２ 取付面
２１ 配管抱持部
２１Ａ 配管抱持部
２１Ｂ 配管抱持部
２２ 小径配管・配線収納支持部
２３ 配管抱持部
２３Ａ 配管抱持部
２３Ｂ 配管抱持部
２４ 小径配管・配線収納支持部
２５ 配管抱持部
２５Ａ 配管抱持部
２５Ｂ 配管抱持部
３ ボルト
４ ナット
Ｐ 配管
Ｐｌ 小径配管・配線
1 Piping support 10 Comb tooth base 10A Through hole 11 First comb tooth part 11A Tip part 12 Second comb tooth part 12B Raised part 12C Raised part 12D Standing part 13 Third comb tooth part 13A Tip part 14 4th comb-shaped part 14B Raised part 14C Raised part 14D Standing part 15 5th comb-shaped part 15A Tip part 2 Mounting surface 21 Piping holding part 21A Piping holding part 21B Piping holding part 22 Small diameter piping / wiring storage Support part 23 Piping holding part 23A Piping holding part 23B Piping holding part 24 Small diameter piping / wiring storage Support part 25 Piping holding part 25A Piping holding part 25B Piping holding part 3 Bolt 4 Nut P Piping Pl Small diameter piping wiring
Claims (8)
配管支持具を構成する板状材が可撓性を有する一枚の金属板から成り、配管軸に直交する方向の一方の端部から他方の端部に向けて該板状材の途中位置まで平行の４本の切込み部により５枚の櫛歯状部を有する櫛状に形成され、この５枚の櫛歯状部が、配管軸方向の一方から他方に向けて順に、第１櫛歯状部、第２櫛歯状部、第３櫛歯状部、第４櫛歯状部、第５櫛歯状部と成り、
前記第１櫛歯状部・第３櫛歯状部・第５櫛歯状部の各々が、円弧状、半円状、Ω状又はアーチ状のいずれかに切り起こされて１つ又は２つ以上の配管抱持部と成り、
第１櫛歯状部の１つ又は２つ以上の配管抱持部と、第３櫛歯状部の１つ又は２つ以上の配管抱持部と、第５櫛歯状部の１つ又は２つ以上の配管抱持部と、が配管軸方向から見て同一位置に同一形状で形成されており、
第２櫛歯状部・第４櫛歯状部の各々の一方の端部が立設状態に折り曲げられ、この立設部分と前記配管抱持部との間に生じる空間である小径配管・配線収納支持部に小径配管や配線類が収納支持される構成であり、
前記板状材の他方の端部側の切込み部の無い部分である櫛歯元部が前記取付面に取付固定される構成であり、
配管軸方向から見て、前記配管抱持部と第２櫛歯状部・第４櫛歯状部との間に配管が挿通されて該配管抱持部と第２櫛歯状部・第４櫛歯状部との間に配管が挟着された状態で、抱持支持される構成であること、
を特徴とする配管支持具。 In a pipe support that holds and fixes one or more pipes along the mounting surface
The plate-shaped material constituting the pipe support is made of a single flexible metal plate, and from one end to the other end in the direction orthogonal to the pipe axis to the middle position of the plate-shaped material. The four parallel notches form a comb shape having five comb-shaped parts, and the five comb-shaped parts form a first comb-shaped part in order from one to the other in the pipe axial direction. Part, 2nd comb-toothed part, 3rd comb-toothed part, 4th comb-toothed part, 5th comb-toothed part,
Each of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part is cut into one or two in an arc shape, a semicircular shape, an Ω shape, or an arch shape. It becomes the above pipe holding part,
One or more pipe holding parts of the first comb-shaped part, one or more pipe holding parts of the third comb-shaped part, and one or more of the fifth comb-shaped parts Two or more pipe holding parts are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-toothed portion and the fourth comb-toothed portion is bent in an upright state, and a small-diameter pipe / wiring that is a space created between the upright portion and the pipe holding portion. The structure is such that small-diameter pipes and wiring are stored and supported in the storage support.
The comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface.
When viewed from the direction of the pipe axis, a pipe is inserted between the pipe holding portion and the second comb-shaped portion / fourth comb-shaped portion, and the pipe holding portion and the second comb-shaped portion / fourth It should be supported by holding the pipe sandwiched between it and the comb-shaped part.
Piping support that features.
A raised portion is formed in at least a part of either one or both of the second comb-shaped portion and the fourth comb-shaped portion, and the raised portion is an outer peripheral surface of the pipe held by the pipe holding portion. The pipe support according to any one of claims 1 to 7, further comprising a configuration capable of contacting at least a part of the one end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019109983A JP2020200922A (en) | 2019-06-13 | 2019-06-13 | Pipe supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019109983A JP2020200922A (en) | 2019-06-13 | 2019-06-13 | Pipe supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2020200922A true JP2020200922A (en) | 2020-12-17 |
Family
ID=73742580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019109983A Pending JP2020200922A (en) | 2019-06-13 | 2019-06-13 | Pipe supporter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020200922A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074675A (en) * | 1961-06-29 | 1963-01-22 | William F Brown | Retainer for wires |
| JPS48103897U (en) * | 1972-03-08 | 1973-12-04 | ||
| JPS52128998U (en) * | 1976-03-27 | 1977-09-30 | ||
| JPS6051318U (en) * | 1983-09-19 | 1985-04-11 | 三菱電機株式会社 | Support for operating cable guide conduit |
| US20050121561A1 (en) * | 2002-04-03 | 2005-06-09 | Sweigard Daniel J. | Clip for fire detector wire |
| JP2012244685A (en) * | 2011-05-17 | 2012-12-10 | Aoyama Seisakusho Co Ltd | Harness fixing member |
| JP2019079801A (en) * | 2017-10-23 | 2019-05-23 | ピルツ ゲーエムベーハー ウント コー．カーゲーＰｉｌｚ ＧｍｂＨ ＆ Ｃｏ．ＫＧ | Carrier rail housing, electronic module with carrier rail housing and system, in particular control system, with plurality of electronic modules |
-
2019
- 2019-06-13 JP JP2019109983A patent/JP2020200922A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074675A (en) * | 1961-06-29 | 1963-01-22 | William F Brown | Retainer for wires |
| JPS48103897U (en) * | 1972-03-08 | 1973-12-04 | ||
| JPS52128998U (en) * | 1976-03-27 | 1977-09-30 | ||
| JPS6051318U (en) * | 1983-09-19 | 1985-04-11 | 三菱電機株式会社 | Support for operating cable guide conduit |
| US20050121561A1 (en) * | 2002-04-03 | 2005-06-09 | Sweigard Daniel J. | Clip for fire detector wire |
| JP2012244685A (en) * | 2011-05-17 | 2012-12-10 | Aoyama Seisakusho Co Ltd | Harness fixing member |
| JP2019079801A (en) * | 2017-10-23 | 2019-05-23 | ピルツ ゲーエムベーハー ウント コー．カーゲーＰｉｌｚ ＧｍｂＨ ＆ Ｃｏ．ＫＧ | Carrier rail housing, electronic module with carrier rail housing and system, in particular control system, with plurality of electronic modules |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6649543B2 (en) | Piping support | |
| JP6649547B2 (en) | Piping support | |
| JP6649544B2 (en) | Piping support | |
| JP2020200922A (en) | Pipe supporter | |
| JP6649548B2 (en) | Piping support | |
| JP2021001611A (en) | Piping support | |
| JP2021001610A (en) | Piping support | |
| JP6649546B2 (en) | Piping support | |
| JP2020200921A (en) | Pipe supporter | |
| JP2020176692A (en) | Pipeline suspended support tool | |
| JP2020193683A (en) | Piping support tool | |
| JP2020193684A (en) | Piping support tool | |
| JP2020165472A (en) | Piping suspension/support tool | |
| JP2020200923A (en) | Pipe supporter | |
| JP2020193682A (en) | Piping support tool | |
| JP6649545B2 (en) | Piping support | |
| JP2021001609A (en) | Piping support | |
| JP2020180639A (en) | Piping suspension supporting tool | |
| JP2020176690A (en) | Pipeline suspended support tool | |
| JP2020165473A (en) | Piping suspension and support tool | |
| JP6575780B2 (en) | Piping support | |
| JP2020176691A (en) | Pipeline suspended support tool | |
| JP2019157987A (en) | Piping support tool | |
| JP2021032307A (en) | Pipe support | |
| JP2020190254A (en) | Piping suspension support tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190613 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A132 Effective date: 20200825 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210316 |