JP2016104994A

JP2016104994A - Piping suspension support implement

Info

Publication number: JP2016104994A
Application number: JP2014242754A
Authority: JP
Inventors: 隆次郎渋谷; Ryujiro Shibuya
Original assignee: Akagi Co Ltd
Current assignee: Akagi Co Ltd
Priority date: 2014-12-01
Filing date: 2014-12-01
Publication date: 2016-06-09
Anticipated expiration: 2034-12-01
Also published as: JP5900761B1

Abstract

PROBLEM TO BE SOLVED: To provide a piping suspension support implement which can suppress a cost increase without increasing a time and labor or the like at part management and attachment in a site, can exert a vibration-proof (seismic isolation) property against even strong traverse vibration, and is improved in the rigidity of a cut-and-raised lock part.SOLUTION: In a piping suspension support implement 1 having two band grip parts 11 and a band end part 13, the piping suspension support implement is composed of a piping support band having a constitution in which lower end portions of the band grip part 11 are connected to each other so as to be expandable by a composition-type or hinge-type connecting part 12, and the band end part 13 is connected to a suspension connection member, and which can be suspended from a suspension bolt. In the implement, there are formed superimposed cut-and-raised lock parts 14 which are formed by superimposing upper-side cut-and-raised lock parts 14A which cut and raise upper portions rather than substantial centers of the two band grip parts 11, and lower-side cut-and-raised lock parts 14B which cut and raise lower portions rather than the substantial centers. Through-holes 15 for making the other ends of a single or two pieces of support rods engaged with each other are formed at portions on which the superimposed cut-and-raised lock parts 14 are superimposed.SELECTED DRAWING: Figure 1

Description

本発明は配管吊下支持具に関し、詳しくは天井スラブ等の取付面に、水道管、ガス管、冷・暖房管等の各種配管を２点又は３点吊下支持する配管吊下支持具に関する。 The present invention relates to a pipe suspension support, and more particularly to a pipe suspension support that supports two or three points of various pipes such as water pipes, gas pipes, and cooling / heating pipes on a mounting surface such as a ceiling slab. .

天井スラブ等の取付面に吊りボルト等の支持部材による吊下支持に加えて前記取付面から斜めに垂設した１本又は２本の吊下支持杆を付加すること等によって２点支持乃至は３点吊下支持したり、或いは２本の吊下支持杆によって２点吊下支持することで防振（防震）構造とした技術としては、例えば、特許文献１〜３に記載のもの等が知られている。 In addition to suspension support by a support member such as a suspension bolt on a mounting surface such as a ceiling slab, one or two suspension support rods obliquely suspended from the mounting surface are added, etc. For example, the techniques described in Patent Documents 1 to 3 include a three-point suspension support or a two-point suspension support by two suspension support rods to achieve a vibration-proof (seismic isolation) structure. Are known.

特許文献１に示す技術では、従来構成のままの既存のタンバックル及び配管支持具に装着することで３点吊下支持可能な技術であるが、他部材である２枚の板状部材を必要とするため、かかる部品点数の増加によって現場での部品管理の煩雑さや装着時の手間等が新たに加わることとなっている。 The technique shown in Patent Document 1 is a technique that can be suspended and supported at three points by mounting it on an existing tangle buckle and pipe support with the conventional configuration, but requires two plate-like members as other members. For this reason, the increase in the number of parts adds to the complexity of part management at the site and the trouble of mounting.

特許文献２及び３に示す技術は、配管支持具のバンド抱持部の外面に吊下支持杆との係合部が設けられているため、新たな部材の追加の問題はなく部品管理等の煩雑さ等は無いが、配管支持具自体のコストが上昇せざるを得ない。 Since the technology shown in Patent Documents 2 and 3 is provided with an engaging portion with a suspension support rod on the outer surface of the band holding portion of the pipe support tool, there is no problem of adding new members and parts management and the like. There is no complication or the like, but the cost of the pipe support itself is inevitably increased.

以上のことから、現場での部品管理や装着時の手間等が増すことなく、コストアップを抑制することができる配管吊下支持具の要請があることが判った。 From the above, it has been found that there is a demand for a pipe suspension supporter that can suppress the cost increase without increasing the labor at the time of parts management or installation.

更に本発明者が当該技術について鋭意研究を続けたところ、強い横揺れが発生した場合、配管を抱持した状態で取付面から吊下げられる配管支持具は、取付面と吊りボルトとの接続部、吊りボルトとタンバックルとの接続部、タンバックルと配管支持具との接続部からバンド抱持部の上端部分までの部分、等の箇所に負荷がかかり、特に配管を抱持する部分の直上であるバンド抱持部の上端部分に大きな負荷がかかることが判った。 Furthermore, when the present inventor has continued earnestly researching the technology, when a strong roll occurs, the pipe support that can be hung from the mounting surface while holding the pipe is a connecting portion between the mounting surface and the suspension bolt. , A load is applied to the connection part between the suspension bolt and the tambuckle, the connection part between the tan buckle and the pipe support and the upper part of the band holding part, etc., especially directly above the part holding the pipe It was found that a large load is applied to the upper end portion of the band holding portion.

本発明者の研究によれば、前記特許文献１〜３に示す技術では強い横揺れが発生した際には、取付面と吊りボルトとの接続部、吊りボルトとタンバックルとの接続部、タンバックルと配管支持具との接続部については防振（防震）性を発揮することができるが、バンド抱持部の上端部分での防振（防震）性については不充分な場合があることが判った。 According to the inventor's research, when strong rolling occurs in the techniques shown in Patent Documents 1 to 3, the connection portion between the mounting surface and the suspension bolt, the connection portion between the suspension bolt and the tangle buckle, The connection part between the buckle and the pipe support can exhibit anti-vibration (anti-vibration) properties, but the anti-vibration (anti-vibration) property at the upper end of the band holding part may be insufficient. understood.

そこで本発明者は、配管を抱持するバンド抱持部の一部を切り起して切起し係止部を形成し、この切起し係止部に、取付面から吊下げられた１本又は２本の吊下げ支持杆を係合可能とすることにより、２点又は３点吊下げ支持可能な配管吊下支持具を先に提案した（特許文献４〜６参照）。 Therefore, the present inventor cuts and raises a part of the band holding portion that holds the pipe to form a locking portion, and the cut and raised locking portion is hung from the mounting surface. A pipe suspension support that can be suspended at two or three points by making it possible to engage one or two suspension support rods has been proposed (see Patent Documents 4 to 6).

特開２００４−１５０４５２号JP2004150452 実用新案登録第２５２４３４０号Utility Model Registration No. 2524340 登録実用新案第３１４８３６１号Registered Utility Model No. 3148361 登録実用新案第３１５３１８５号Registered Utility Model No. 3153185 登録実用新案第３１５３５４５号Registered Utility Model No. 3153545 登録実用新案第３１５３５４６号Registered Utility Model No. 3153546

本発明者はかかる技術について更に研究を進めたところ、切起し係止部の強度の点等で改良すべき余地があることを見出した。 As a result of further research on this technique, the present inventor has found that there is room for improvement in terms of the strength of the raised and locked portion.

そこで本発明の課題は、現場での部品管理や装着時の手間等が増すことなくコストアップを抑制することができ、且つ強い横揺れに対しても防振（防震）性を発揮することができ、しかも切起し係止部の強度がより向上した配管吊下支持具を提供することにある。 Therefore, the problem of the present invention is that it is possible to suppress the cost increase without increasing the troubles at the time of parts management and mounting at the site, and to exhibit the vibration proof (seismic proof) property against strong roll. Another object of the present invention is to provide a pipe suspension support tool that can be raised and the strength of the locking portion is further improved.

上記課題を解決する本発明は下記構成を有する。 The present invention for solving the above problems has the following configuration.

１．配管を抱持するバンド抱持部と該バンド抱持部の上端部に連接されたバンド端部を有する配管支持具であって、抱持した配管類を、天井スラブ等の取付面から２点又は３点支持する配管吊下支持具において、
２つのバンド抱持部によって配管類を抱持可能であり、該２つのバンド抱持部の下端部分を組式又は蝶番式の如き接続部により拡開可能に接続され、前記バンド端部がタンバックルの如き吊下接続部材に接続されることで吊りボルトからの吊下げが可能な構成の配管支持バンドから成り、
前記２つのバンド抱持部の各々について、
該バンド抱持部の略中央部より上方部分を該略中央部を基点として切起すことにより横方向外側に延伸する上方側切起し係止部を形成し、
且つ、該バンド抱持部の略中央部より下方部分を該略中央部を基点として切起すことにより横方向外側に延伸する下方側切起し係止部を形成し、
この横方向外側に切起した上方側切起し係止部と下方側切起し係止部とを重合することにより重合切起し係止部が形成されており、
更に、この重合切起し係止部の重合した部分に、前記取付面に一端が固定されて吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端を係合可能な透孔が貫通形成された構成であること、
を特徴とする配管吊下支持具。 1. A pipe support having a band holding part for holding a pipe and a band end connected to the upper end of the band holding part, and holding the pipes from the mounting surface of a ceiling slab or the like at two points Or in a pipe suspension support that supports three points,
Piping can be held by two band holding portions, and the lower end portions of the two band holding portions are connected to each other so as to be expandable by a connecting portion such as a combination type or a hinge type. It consists of a pipe support band with a structure that can be suspended from a suspension bolt by being connected to a suspension connection member such as a buckle,
For each of the two band holding portions,
An upper side raised and latched portion extending outward in the lateral direction is formed by cutting an upper part of the band holding part from the substantially central part as a base point,
And, a lower side cut and raised locking portion extending outward in the lateral direction is formed by cutting and raising the lower part from the substantially center part of the band holding part as a base point,
Overlapping and raising latching part is formed by superposing the upper side raising and latching part and the lower side raising and latching part that has been raised to the outside in the lateral direction,
Furthermore, the other end of the suspension support rod such as one or two suspension bolts that are suspended at one end fixed to the mounting surface can be engaged with the overlapped portion of the overlapped and raised locking portion. The through-hole is formed through,
A piping suspension support characterized by the following.

２．前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸した形状を有する構成であることを特徴とする上記１に記載の配管吊下支持具。 2. 2. The pipe suspension support device according to 1 above, wherein each of the overlapping cut-and-raised locking portions has a shape extending from the base point of the substantially central portion toward the outer horizontal direction.

３．前記重合切起し係止部の各々が、前記した略中央部の基点から外側斜め下方に向かって延伸した形状を有する構成であることを特徴とする上記１に記載の配管吊下支持具。 3. 2. The pipe suspension support device according to 1 above, wherein each of the overlapped and raised locking portions has a shape extending obliquely outward and downward from the base point of the substantially central portion.

４．前記重合切起し係止部の各々が、前記した略中央部の基点から外側斜め上方に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成であることを特徴とする上記１に記載の配管吊下支持具。 4). Each of the overlapped and raised locking portions extends obliquely upward and outward from the base point of the substantially central portion described above, and is a middle portion of the extended portion and a portion closer to the base point than the through hole 2. The pipe suspension support tool according to 1 above, wherein the pipe suspension support tool is bent or bent outward and obliquely downward.

５．前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成であることを特徴とする上記１に記載の配管吊下支持具。 5. Each of the overlapping cut and raised portions extends from the base point of the substantially central portion toward the outer horizontal direction, and is a middle portion of the extended portion and a portion closer to the base point than the through hole. 2. The pipe suspension support tool according to 1 above, wherein the pipe suspension support tool is bent or bent outward and obliquely downward.

６．前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から内側斜め上方に向かって折曲又は彎曲する構成であることを特徴とする上記１に記載の配管吊下支持具。 6). Each of the overlapping cut and raised portions extends from the base point of the substantially central portion toward the outer horizontal direction, and is a middle portion of the extended portion and a portion closer to the base point than the through hole. 2. The pipe suspension support tool according to 1 above, wherein the pipe suspension support tool is bent or bent inward and upward.

７．前記上方側切起し係止部と前記下方側切起し係止部の各々が、その基点部分から前記バンド抱持部の外周面に沿って折り返してから横方向外側に延伸するように折り曲げて重合された構成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吊下支持具。 7). Each of the upper side raised lock part and the lower side raised lock part is folded back from the base portion along the outer peripheral surface of the band holding part and then extended outward in the lateral direction. The pipe suspension support according to any one of 1 to 6 above, wherein the pipe suspension support is a structure polymerized.

８．前記重合切起し係止部の各々の切起した基点部分をスポット溶接の如き補強手段を用いて補強した構成であることを特徴とする上記１〜７のいずれかに記載の配管吊下支持具。 8). 8. The pipe suspension support according to any one of 1 to 7 above, wherein the base part of each of the overlapped and raised locking portions is reinforced using a reinforcing means such as spot welding. Ingredients.

９．前記上方側切起し係止部と前記下方側切起し係止部との重合部分をスポット溶接の如き接合手段を用いて接合した構成であることを特徴とする上記１〜８のいずれかに記載の配管吊下支持具。 9. Any one of the above 1 to 8, characterized in that the upper portion is cut and raised and the lower portion is raised and joined using a joining means such as spot welding. The piping suspension support according to claim 1.

１０．前記取付面に一端が固定された吊りボルトにタンバックルを介して前記バンド端部をボルト・ナット固定し、
前記取付面に一端が固定され、吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端を、前記重合切起し係止部の透孔にナットの如き係合手段を用いて係合することにより、
前記吊りボルトと１本又は２本の吊下支持杆による２点又は３点吊下支持する構成であることを特徴とする上記１〜９のいずれかに記載の配管吊下支持具。 10. The band end is bolted and nut fixed to the suspension bolt with one end fixed to the mounting surface through a tangle.
One end is fixed to the mounting surface, and the other end of the suspension support rod such as one or two suspension bolts to be suspended is provided. By engaging using
10. The pipe suspension support according to any one of 1 to 9 above, wherein the suspension support is a two-point or three-point suspension support by the suspension bolt and one or two suspension support rods.

請求項１又は１０に示す発明によれば、現場での部品管理や装着時の手間等が増すことなくコストアップを抑制することができ、且つ強い横揺れに対しても防振（防震）性を発揮することができ、しかも切起し係止部の強度がより向上した配管吊下支持具を提供することができる。 According to the invention described in claim 1 or 10, it is possible to suppress the cost increase without increasing the troubles at the time of parts management and mounting, and vibration proof (vibration proof) properties against strong rolls. In addition, it is possible to provide a pipe suspension support tool that is cut and raised and the strength of the locking portion is further improved.

また、吊りボルトによる吊下支持に加えて、横揺れに対する防振（防震）性を発揮する吊下支持杆を、配管支持具のバンド抱持部の真横部に形成した重合切起し係止部に係合する構成によって、配管を抱持する部分であるバンド抱持部の最大振れ幅箇所となる真横部を支持することになるので、極めて効果的に横揺れに対する防振（防震）性を発揮させることができる。従って、横揺れ時に生じる、取付面と吊りボルトとの接続部、吊りボルトとタンバックルとの接続部、タンバックルと配管支持具との接続部からバンド抱持部の上端部分までの部分、等の各箇所への負荷を著しく減じることができ、極めて強力な耐震性を発揮させることができる。 In addition to suspension support with suspension bolts, a suspension support rod that demonstrates vibration proofing (seismic isolation) against rolls is formed on the side of the band holding part of the pipe support. The structure that engages the part supports the right lateral part that is the maximum swing width part of the band holding part, which is the part that holds the pipe, so it is extremely effective in preventing vibration (anti-vibration) against rolling. Can be demonstrated. Therefore, the connection part between the mounting surface and the suspension bolt, the connection part between the suspension bolt and the tambour, the part from the connection part between the tumble buckle and the pipe support to the upper end part of the band holding part, etc. that occur when rolling It is possible to significantly reduce the load on each of the parts, and to exhibit extremely strong earthquake resistance.

更に、重合切起し係止部は、バンド抱持部を切り起こすだけで加工可能であるため、別部材を付加することもないし、切り取り加工等によって廃棄が必要となる部材も生じることもなく、低コスト化が可能なだけでなく、環境適正にも優れている。 Furthermore, since the overlapping cut and raised portion can be processed by simply raising the band holding portion, no additional member is added, and no member that needs to be discarded by cutting or the like is generated. In addition to being able to reduce costs, it also excels in environmental friendliness.

特に、重合切起し係止部は、上方側切起し係止部と下方側切起し係止部とを重合させた２枚構成を有するので１枚構成に比して強度が増すことになり、横揺れ時の捻りに対する防振（防震）性をより発揮させることができる。 In particular, the overlapped and raised locking portion has a two-sheet configuration in which the upper side raised and locked portion and the lower side raised and locked portion are overlapped, so that the strength is increased as compared to the one-sheet configuration. Therefore, the anti-vibration (anti-seismic) property against twisting at the time of rolling can be exhibited more.

請求項２に示す発明によれば、吊りボルトと平行状態に吊下げられる吊下支持杆に係合することができる。 According to the second aspect of the present invention, it is possible to engage with the suspension support rod that is suspended in parallel with the suspension bolt.

請求項３に示す発明によれば、重合切起し係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。 According to the third aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of the overlapped and raised locking portion.

請求項４に示す発明によれば、重合切起し係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合切起し係止部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the fourth aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of the overlapped and raised locking portion. In particular, the adjustment of the angle of the overlapping cut-and-raised locking portion can be adjusted at two places, that is, the cut-and-raised angle of the cut-and-raised portion and the bending angle or bending angle of the midway portion, so the degree of freedom of adjustment is increased. Extremely expensive.

更に、重合切起し係止部が中途部分で折曲又は彎曲する構成によって、この折曲又は彎曲した中途部分が横揺れ時に緩衝機能を発揮することになるので振動（震動）を吸収することができる。従って、極めて高い防振（防震）効果を発揮することができる。 In addition, the structure in which the overlapped and raised locking part bends or bends in the middle part absorbs vibration (vibration) because this bent or bent halfway part exhibits a buffer function when rolling. Can do. Therefore, an extremely high vibration proofing (seismic vibration prevention) effect can be exhibited.

請求項５に示す発明によれば、重合切起し係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合切起し重合部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the fifth aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted in accordance with the situation at the construction site by adjusting the angle of the overlapped and raised locking portion. In particular, the adjustment of the angle of the overlapped and raised portion can be adjusted at two locations, the cut and raised angle of the cut and raised portion and the bending angle or bending angle of the midway portion, so the degree of freedom of adjustment is extremely high. high.

請求項６に示す発明によれば、重合切起し係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合切起し係止部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the sixth aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted in accordance with the situation at the construction site by adjusting the angle of the overlapped and raised locking portion. In particular, the adjustment of the angle of the overlapping cut-and-raised locking portion can be adjusted at two places, that is, the cut-and-raised angle of the cut-and-raised portion and the bending angle or bending angle of the midway portion, so the degree of freedom of adjustment is increased. Extremely expensive.

更に、重合切起し係止部が中途部分で内側斜め上方に向かって折曲又は彎曲する構成によって、この内側斜め上方に向かって折曲又は彎曲した中途部分が横揺れ時に緩衝機能が強く発揮することになるので振動（震動）をより吸収することができる。従って、とりわけ高い防振（防震）効果を顕著に発揮することができる。 In addition, the structure that the overlapping and raised locking part bends or bends inward and upward at the midway part, so that the buffering function is strong when the midway part that is bent or bent inwardly and upwardly rolls. Therefore, vibration (vibration) can be absorbed more. Therefore, a particularly high anti-vibration (anti-vibration) effect can be exhibited remarkably.

請求項７に示す発明によれば、重合切起し係止部の基点部分の強度低下を抑制することができる。 According to the seventh aspect of the present invention, it is possible to suppress a decrease in strength of the base point portion of the overlapped and raised locking portion.

請求項８に示す発明によれば、重合切起し係止部の基点部分の強度を高くすることができる。 According to the invention shown in claim 8, it is possible to increase the strength of the base portion of the overlapped and raised locking portion.

請求項９に示す発明によれば、重合切起し係止部の重合部分の強度を高くすることができる。 According to the ninth aspect of the present invention, it is possible to increase the strength of the overlapping portion of the overlapping and locking portion.

本発明に係る配管吊下支持具の一実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure which shows one Example of the piping suspension support tool which concerns on this invention (a front view, a top view, a bottom view, a left view, AA sectional drawing) 図１に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 重合切起し係止部の一例を示す要部拡大断面図The principal part expanded sectional view which shows an example of a superposition cutting raising locking part 本発明に係る配管吊下支持具の第２実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure which shows 2nd Example of the piping suspension support tool which concerns on this invention (a front view, a top view, a bottom view, a left view, AA sectional drawing) 図４に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第３実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）5 side view (front view, plan view, bottom view, left side view, AA sectional view) showing a third embodiment of a pipe suspension support according to the present invention. 図６に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第４実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure (front view, top view, bottom view, left side view, AA cross-sectional view) showing the fourth embodiment of the pipe suspension support according to the present invention. 図８に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第５実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）5 side view (front view, plan view, bottom view, left side view, AA sectional view) showing a fifth embodiment of the pipe suspension support according to the present invention. 図１０に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 重合切起し係止部の他の例を示す要部拡大断面図The principal part expanded sectional view which shows the other example of superposition | raising and raising locking part

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.

本発明に係る配管吊下支持具（以下、単に支持具と言うこともある。）１は、図１に示すような具体的構成を有し、使用に際しては図２に示すように配管Ｐを抱持した状態で天井スラブ等の取付面２に固定された吊りボルト３及び吊下支持杆４による防振状態で２点又は３点（図２は３点）吊下支持する際に用いるものである。 A pipe suspension support tool (hereinafter sometimes simply referred to as a support tool) 1 according to the present invention has a specific configuration as shown in FIG. 1, and in use, the pipe P is used as shown in FIG. Used for suspension support at two or three points (three points in FIG. 2) in a vibration-proof state by suspension bolts 3 and suspension support rods 4 fixed to a mounting surface 2 such as a ceiling slab while being held It is.

支持具１の具体的構成としては、図１に示すように、配管吊下支持具本体が２つのバンド抱持部１１・１１によって配管Ｐを抱持状態で支持する一般的な構成及び素材（金属製）の配管支持バンドを基本構成とし、該２つのバンド抱持部１１・１１の下端部分を組式又は蝶番式（本実施例では蝶番式）の如き接続部１２により拡開可能に接続され、前記２つのバンド抱持部１１・１１の上端部分から連接されているバンド端部１３・１３がタンバックルの如き吊下接続部材３１に接続されることで吊りボルトからの吊下げが可能な構成の配管支持バンドから成り、
前記２つのバンド抱持部１１・１１の各々について、
該バンド抱持部１１の略中央部より上方部分を該略中央部を基点として切起すことにより横方向外側に延伸する上方側切起し係止部１４Ａを形成し、
且つ、該バンド抱持部１１の略中央部より下方部分を該略中央部を基点として切起すことにより横方向外側に延伸する下方側切起し係止部１４Ｂを形成し、
この横方向外側に切起した上方側切起し係止部１４Ａと下方側切起し係止部１４Ｂとを重合することにより重合切起し係止部１４が形成されており、
更に、この重合切起し係止部１４の重合した部分に、前記取付面２に一端が固定されて吊下げられる１本又は２本の吊りボルトの如き吊下支持杆４の他端を係合可能な透孔１５・１５が貫通形成された構成である。
尚、図１に示す符号１１Ａ・１１Ｂは、重合切起し係止部１４が切り起こされることで孔部となったバンド抱持部１１の被切起し孔部である。 As a specific configuration of the support 1, as shown in FIG. 1, as shown in FIG. 1, a general configuration and material in which the pipe suspension support body supports the pipe P in the holding state by the two band holding portions 11 and 11 ( A metal support pipe support band is used as a basic structure, and the lower end portions of the two band holding portions 11 and 11 are connected to each other by a connecting portion 12 such as a combination type or a hinge type (in this embodiment, a hinge type). In addition, the band end portions 13 and 13 connected from the upper end portions of the two band holding portions 11 and 11 are connected to a suspension connecting member 31 such as a tumble buckle so that the suspension from the suspension bolt is possible. Consisting of a pipe support band with a
For each of the two band holding portions 11 and 11,
An upper cut-and-raised locking portion 14A extending outward in the lateral direction is formed by cutting an upper portion of the band holding portion 11 from a substantially central portion with the substantially central portion as a base point.
In addition, the lower holding portion 14B that extends downward in the lateral direction is formed by cutting the lower portion of the band holding portion 11 from the substantially central portion with the substantially central portion as a base point.
By superposing the upper cut-and-raised locking portion 14A and the lower cut-and-raised locking portion 14B which are cut and raised laterally outwardly, the overlapping cut and raised locking portion 14 is formed,
Further, the other end of the suspension support rod 4 such as one or two suspension bolts that are suspended at one end fixed to the mounting surface 2 is engaged with the overlapped portion of the overlapped and raised locking portion 14. It is the structure by which the through-holes 15 and 15 which can be combined were formed by penetration.
Reference numerals 11 </ b> A and 11 </ b> B shown in FIG. 1 are hole portions to be cut and raised of the band holding portion 11 that has become holes when the overlapping portions 14 are cut and raised.

重合切起し係止部１４・１４を構成する上方側切起し係止部１４Ａと下方側切起し係止部１４Ｂの各々は、バンド抱持部１１の略中央部を基点として切起してから外側に方向に向かって立ち上げる際に、図３に示すように、各々の基点部分から前記バンド抱持部１４・１４の外周面に沿って折り返してから横方向外側に延伸するように折り曲げて重合される構成とすることが好ましい。図３に示す符号１４Ｃは、バンド抱持部１４の外周面に沿って折り返した折り返し部である。かかる構成によれば、重合切起し係止部１４・１４の基点部分の強度低下を抑制することができる。 Each of the upper cut and raised locking portion 14A and the lower cut and raised locking portion 14B constituting the overlapping cut and raised locking portions 14 and 14 is cut from the substantially center portion of the band holding portion 11 as a starting point. Then, when rising outward in the direction, as shown in FIG. 3, it is folded back along the outer peripheral surface of the band holding portions 14 and 14 from the respective base points and then extended outward in the lateral direction. It is preferable that the polymer is bent and polymerized. Reference numeral 14 </ b> C shown in FIG. 3 is a folded portion that is folded along the outer peripheral surface of the band holding portion 14. According to such a configuration, it is possible to suppress a decrease in strength of the base portion of the overlapped and raised locking portions 14 and 14.

更に、重合切起し係止部１４・１４を構成する上方側切起し係止部１４Ａと下方側切起し係止部１４Ｂの各々について、各々の切起した基点部分をスポット溶接の如き補強手段を用いて補強する構成が好ましく、かかる構成によれば、切起し部分の破断や裂けを抑制できるので、この切起した起点部分の強度を高くすることができる。 Further, with respect to each of the upper side cut and raised locking portion 14A and the lower side cut and raised locking portion 14B constituting the overlapped and raised locking portions 14 and 14, each cut and raised base portion is subjected to spot welding or the like. A configuration in which reinforcement is performed using a reinforcing means is preferable, and according to such a configuration, breakage and tearing of the cut-and-raised portion can be suppressed, so that the strength of the cut-and-started portion can be increased.

更にまた、重合切起し係止部１４を構成する上方側切起し係止部１４Ａと下方側切起し係止部１４Ｂとは、その重合部分をスポット溶接の如き接合手段を用いて接合する構成が好ましく、かかる構成によれば、重合切起し係止部１４の重合部分の強度を高くすることができる。 Furthermore, the upper cut and raised locking portion 14A and the lower cut and raised locking portion 14B constituting the overlapped and raised locking portion 14 are bonded to each other using a bonding means such as spot welding. Such a configuration is preferable, and according to such a configuration, it is possible to increase the strength of the overlapping portion of the overlapping and locking portion 14.

次に、前記重合切起し係止部１４の延伸方向構成について第１実施例〜第５実施例に基づき説明する。 Next, the structure in the extending direction of the overlapped and raised locking portion 14 will be described based on the first to fifth embodiments.

図１及び図２に示す第１実施例では、重合切起し係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側斜め上方に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合切起し係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the first embodiment shown in FIG. 1 and FIG. 2, each of the overlapped and raised locking portions 14 and 14 extends obliquely upward and outward from the base point of the substantially central portion of each of the band holding portions 11 and 11. In addition, the extended portion 14D is bent or bent from the portion closer to the base point than the through-hole 15 toward the outer side obliquely downward. According to such a configuration, the angle of engagement or the bending angle of the middle portion 14D of the overlapped and raised locking portions 14 and 14 is adjusted to match the engagement angle with the suspension support rod 4 according to the situation at the construction site. Can be adjusted easily.

尚、本第１実施例において、重合切起し係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図２参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合切起し係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。尚、この角度設定の際、中途部分１４Ｄの角度だけでなく、バンド抱持部１１の基点部分における切起し角度も併せて調整することで角度設定することが好ましい。 In the first embodiment, the bending or bending direction from the midway portion 14D to the front end portion of the overlapped and raised locking portion 14 is obliquely suspended by the suspension support rod 4 (see FIG. 2) from the mounting surface 2. It is preferable to set appropriately according to the lower angle, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration proof (seismic proof) properties, it is preferable that the slanting suspending angle of the suspending support rod 4 is approximately 45 degrees. It is particularly preferable that the angle of the bent portion is also approximately 45 degrees. When setting the angle, it is preferable to set the angle by adjusting not only the angle of the midway portion 14D but also the cut-and-raised angle at the base portion of the band holding portion 11.

上記構成を有する本発明の配管吊下支持具１の第１実施例の使用に際しては、図２に示すように、天井スラブ等の取付面２に一端が固定された吊りボルト３にタンバックルの如き吊下接続部材３１を介してバンド端部１３をボルト・ナット１６により固定することで支持具１を前記取付面２に吊下支持し、更に、前記取付面２に一端が固定され、斜め吊下げする２本の吊りボルトの如き吊下支持杆４・４の他端を、前記透孔１５・１５にナットの如き係合手段４１を用いて係合することにより、前記吊りボルト３と２本の吊下支持杆４・４による３点吊下支持することができる。 When using the first embodiment of the pipe suspension support 1 of the present invention having the above-described configuration, as shown in FIG. 2, a tangle buckle is attached to a suspension bolt 3 having one end fixed to a mounting surface 2 such as a ceiling slab. By fixing the band end portion 13 with the bolt and nut 16 via the suspension connection member 31 as described above, the support 1 is suspended and supported on the mounting surface 2, and one end is fixed to the mounting surface 2. By engaging the other ends of the suspension support rods 4 and 4 such as two suspension bolts to be suspended with the through holes 15 and 15 using an engagement means 41 such as a nut, Three-point suspension support by two suspension support rods 4 and 4 is possible.

図４及び図５に示す第２実施例では、重合切起し係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合切起し係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the second embodiment shown in FIGS. 4 and 5, each of the overlapped and raised locking portions 14, 14 extends outward from the base point of the substantially central portion of each of the band holding portions 11, 11. In addition, the extended portion 14D is bent or bent from the portion closer to the base point than the through-hole 15 toward the outer side obliquely downward. According to such a configuration, the angle of engagement or the bending angle of the middle portion 14D of the overlapped and raised locking portions 14 and 14 is adjusted to match the engagement angle with the suspension support rod 4 according to the situation at the construction site. Can be adjusted easily.

尚、本第２実施例において、重合切起し係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図５参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合切起し係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。 In the second embodiment, the bending or bending direction from the midway portion 14D to the leading end portion of the overlapped and raised locking portion 14 is obliquely suspended by the suspension support rod 4 (see FIG. 5) from the mounting surface 2. It is preferable to set appropriately according to the lower angle, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration proof (seismic proof) properties, it is preferable that the slanting suspending angle of the suspending support rod 4 is approximately 45 degrees. It is particularly preferable that the angle of the bent portion is also approximately 45 degrees.

上記構成を有する本発明の配管吊下支持具１の第２実施例の使用に際しては、図５に示すように、天井スラブ等の取付面２に一端が固定された吊りボルト３にタンバックルの如き吊下接続部材３１を介してバンド端部１３をボルト・ナット１６により固定することで支持具１を前記取付面２に吊下支持し、更に、前記取付面２に一端が固定され、斜め吊下げする２本の吊りボルトの如き吊下支持杆４・４の他端を、前記透孔１５・１５にナットの如き係合手段４１を用いて係合することにより、前記吊りボルト３と２本の吊下支持杆４・４による３点吊下支持することができる。 When the second embodiment of the pipe suspension support 1 of the present invention having the above-described configuration is used, as shown in FIG. 5, a tangle buckle is attached to a suspension bolt 3 having one end fixed to a mounting surface 2 such as a ceiling slab. By fixing the band end portion 13 with the bolt and nut 16 via the suspension connection member 31 as described above, the support 1 is suspended and supported on the mounting surface 2, and one end is fixed to the mounting surface 2. By engaging the other ends of the suspension support rods 4 and 4 such as two suspension bolts to be suspended with the through holes 15 and 15 using an engagement means 41 such as a nut, Three-point suspension support by two suspension support rods 4 and 4 is possible.

図６及び図７に示す第３実施例では、重合切起し係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側斜め下方に向かって延伸した形状を有する構成となっている。かかる構成によれば、重合切起し係止部１４・１４の基点部分からの切起し角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the third embodiment shown in FIGS. 6 and 7, each of the overlapped and raised locking portions 14 and 14 extends obliquely outward and downward from the base point of the substantially central portion of each of the band holding portions 11 and 11. The configuration has the shape as described above. According to such a configuration, the angle of engagement with the suspension support rod 4 can be easily adjusted in accordance with the situation at the construction site by adjusting the angle of raising and lowering from the base portion of the overlapping raising and locking portions 14 and 14. Can be adjusted.

尚、本第３実施例において、重合切起し係止部１４の基点部分からの切起し角度は、取付面２からの吊下支持杆４（図７参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合切起し係止部１４の角度も概ね４５度であることがとりわけ好ましい。 In the third embodiment, the angle of raising from the base portion of the overlapped raising and locking portion 14 depends on the oblique hanging angle of the hanging support rod 4 (see FIG. 7) from the mounting surface 2. The specific angle is preferably in the range of 30 to 85 degrees, more preferably in the range of 45 to 60 degrees with respect to the line extending the band end portion 13 downward. From the viewpoint of (seismic isolation), it is preferable that the slanting suspending angle of the suspending support rod 4 is approximately 45 degrees, and therefore it is particularly preferable that the angle of the overlapped and raised locking portion 14 is also approximately 45 degrees. preferable.

上記構成を有する本発明の配管吊下支持具１の第３実施例の使用に際しては、図７に示すように、天井スラブ等の取付面２に一端が固定された吊りボルト３にタンバックルの如き吊下接続部材３１を介してバンド端部１３をボルト・ナット１６により固定することで支持具１を前記取付面２に吊下支持し、更に、前記取付面２に一端が固定され、斜め吊下げする２本の吊りボルトの如き吊下支持杆４・４の他端を、前記透孔１５・１５にナットの如き係合手段４１を用いて係合することにより、前記吊りボルト３と２本の吊下支持杆４・４による３点吊下支持することができる。 When using the third embodiment of the pipe suspension support 1 of the present invention having the above-described configuration, as shown in FIG. 7, a tangle is attached to a suspension bolt 3 whose one end is fixed to a mounting surface 2 such as a ceiling slab. By fixing the band end portion 13 with the bolt and nut 16 via the suspension connection member 31 as described above, the support 1 is suspended and supported on the mounting surface 2, and one end is fixed to the mounting surface 2. By engaging the other ends of the suspension support rods 4 and 4 such as two suspension bolts to be suspended with the through holes 15 and 15 using an engagement means 41 such as a nut, Three-point suspension support by two suspension support rods 4 and 4 is possible.

図８及び図９に示す第４実施例では、重合切起し係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から内側斜め上方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合切起し係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the fourth embodiment shown in FIG. 8 and FIG. 9, each of the overlapped and raised locking portions 14 and 14 extends from the base point of the substantially central portion of each of the band holding portions 11 and 11 toward the outer horizontal direction. In addition, the extended portion 14D is bent or bent from the portion closer to the base point than the through-hole 15 toward the inside obliquely upward. According to such a configuration, the angle of engagement or the bending angle of the middle portion 14D of the overlapped and raised locking portions 14 and 14 is adjusted to match the engagement angle with the suspension support rod 4 according to the situation at the construction site. Can be adjusted easily.

尚、本第４実施例において、重合切起し係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図９参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合切起し係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。 In the fourth embodiment, the bending or bending direction from the midway portion 14D to the front end portion of the overlapped and raised locking portion 14 is obliquely suspended by the suspension support rod 4 (see FIG. 9) from the mounting surface 2. It is preferable to set appropriately according to the lower angle, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration proof (seismic proof) properties, it is preferable that the slanting suspending angle of the suspending support rod 4 is approximately 45 degrees. It is particularly preferable that the angle of the bent portion is also approximately 45 degrees.

上記構成を有する本発明の配管吊下支持具１の第４実施例の使用に際しては、図９に示すように、天井スラブ等の取付面２に一端が固定された吊りボルト３にタンバックルの如き吊下接続部材３１を介してバンド端部１３をボルト・ナット１６により固定することで支持具１を前記取付面２に吊下支持し、更に、前記取付面２に一端が固定され、斜め吊下げする２本の吊りボルトの如き吊下支持杆４・４の他端を、前記透孔１５・１５にナットの如き係合手段４１を用いて係合することにより、前記吊りボルト３と２本の吊下支持杆４・４による３点吊下支持することができる。 When using the fourth embodiment of the pipe suspension support 1 of the present invention having the above-described configuration, as shown in FIG. 9, a tangle is attached to a suspension bolt 3 whose one end is fixed to a mounting surface 2 such as a ceiling slab. By fixing the band end portion 13 with the bolt and nut 16 via the suspension connection member 31 as described above, the support 1 is suspended and supported on the mounting surface 2, and one end is fixed to the mounting surface 2. By engaging the other ends of the suspension support rods 4 and 4 such as two suspension bolts to be suspended with the through holes 15 and 15 using an engagement means 41 such as a nut, Three-point suspension support by two suspension support rods 4 and 4 is possible.

以上の第１実施例〜第４実施例は、吊下支持杆４の斜め吊下げ支持によって３点支持する態様について説明したが、本発明に用いられる吊下支持杆４は斜め吊下げ支持に限らず、吊りボルト３と平行状態に吊下げられる態様も含むものである。 In the first to fourth embodiments described above, the aspect in which the suspension support rod 4 is supported at three points by the oblique suspension support is described. However, the suspension support rod 4 used in the present invention is an oblique suspension support. The embodiment is not limited to this, and includes a mode in which the suspension bolt 3 is suspended in a parallel state.

即ち、図１０及び図１１に示す第５実施例では、重合切起し係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸した形状を有する構成となっている。かかる構成によれば、吊りボルト３と平行状態に吊下げられる吊下支持杆４に係合することができる。 That is, in the fifth embodiment shown in FIGS. 10 and 11, each of the overlapped and raised locking portions 14 and 14 is directed outwardly from the base point of the substantially central portion of each of the band holding portions 11 and 11. The structure has a stretched shape. According to such a configuration, it is possible to engage with the suspension support rod 4 suspended in parallel with the suspension bolt 3.

上記構成を有する本発明の配管吊下支持具１の第５実施例の使用に際しては、図１１に示すように、天井スラブ等の取付面２に一端が固定された吊りボルト３にタンバックルの如き吊下接続部材３１を介してバンド端部１３をボルト・ナット１６により固定することで支持具１を前記取付面２に吊下支持し、更に、前記取付面２に一端が固定され、前記吊りボルト３と平行状態で吊下げする２本の吊りボルトの如き吊下支持杆４・４の他端を、前記透孔１５・１５にナットの如き係合手段４１を用いて係合することにより、前記吊りボルト３と２本の吊下支持杆４・４による３点吊下支持することができる。 When using the fifth embodiment of the pipe suspension support 1 of the present invention having the above-described configuration, as shown in FIG. 11, a tangle is attached to a suspension bolt 3 whose one end is fixed to a mounting surface 2 such as a ceiling slab. By fixing the band end portion 13 with the bolt and nut 16 via the suspension connection member 31 as described above, the support 1 is suspended and supported on the mounting surface 2, and one end is fixed to the mounting surface 2. The other end of the suspension support rods 4 and 4 such as two suspension bolts suspended in parallel with the suspension bolt 3 is engaged with the through-holes 15 and 15 using an engagement means 41 such as a nut. Thus, the suspension bolt 3 and the two suspension support rods 4 and 4 can be suspended at three points.

以上、本発明に係る配管吊下支持具の実施例について説明したが、本発明は上記実施例に限定されず、本発明の範囲内において種々の他の態様を採ることもできる。 As mentioned above, although the Example of the piping suspension support tool which concerns on this invention was described, this invention is not limited to the said Example, A various other aspect can also be taken within the scope of the present invention.

例えば、図２に示す上記実施例では、吊下支持杆４を２本としたが、該吊下支持杆４は施工現場の状況等の諸条件に応じて１本であってもよく、かかる諸条件に応じて２つの重合切起し係止部１４・１４のいずれか一方に形成された透孔１５のみに吊下支持杆４を係合することで、吊りボルト３と１本の吊下支持杆４による２点吊下支持とすることもできる。 For example, in the embodiment shown in FIG. 2, the number of the suspension support rods 4 is two. However, the number of the suspension support rods 4 may be one according to various conditions such as the situation of the construction site. By engaging the suspension support rod 4 only with the through hole 15 formed in one of the two overlapping raised and locking portions 14 and 14 according to various conditions, the suspension bolt 3 and one suspension bolt are engaged. Two-point suspension support by the lower support rod 4 can also be used.

また、本発明の支持具１は、基本構成をバンド抱持部１１・１１によって配管Ｐを抱持する構成の配管支持具とするが、かかる配管支持具の基本構成としては、この種の配管支持具として公知公用の構成及び素材を有する種々仕様のものを基本構成として採ることができる。例えば、上記実施例では、バンド抱持部１１・１１の接続部１２が蝶番式の構成であるが、組式構成の接続部を有する配管支持具であってもよい。 Further, the support 1 of the present invention is a pipe support having a configuration in which the pipe P is held by the band holding portions 11 and 11. The basic configuration of the pipe support is such a pipe. Various types of support having known and publicly used configurations and materials can be used as the basic configuration. For example, in the said Example, although the connection part 12 of the band holding parts 11 * 11 is a hinge type structure, the piping support tool which has a connection part of a group type structure may be sufficient.

更に、重合切起し係止部１４に形成される透孔１５は、図１に示すように丸孔でもよいが、重合切起し係止部１４の切起し方向（配管軸直交方向でもある方向）に長径を有する長孔であってもよい。長孔とすることで、透孔１５に係合する吊下支持杆４の斜め角度を長孔の長径方向に微調整することができる。 Further, the through hole 15 formed in the overlapped and raised locking portion 14 may be a round hole as shown in FIG. 1, but the overlapped and raised and locked portion 14 is cut and raised (even in the direction perpendicular to the pipe axis). It may be a long hole having a long diameter in a certain direction. By making it a long hole, the oblique angle of the suspension support rod 4 engaged with the through hole 15 can be finely adjusted in the major axis direction of the long hole.

更にまた、図３に示す実施例では重合切起し係止部１４・１４の切起し構成について、各々の基点部分からバンド抱持部１４・１４の外周面に沿って折り返してから横方向に外側に延伸するように折り曲げる構成であったが、本発明はこの構成に限定されず、例えば、図１２に示すように、重合切起し係止部１４・１４の基点部分においてバンド抱持部１４・１４の外周面に沿わせることなく切起した部分から外側方向に向かって立ち上げ、立ち上がった上方側切起し係止部１４Ａと下方側切起し係止部１４Ｂとを少なくとも透孔１５が形成された部分において重合された構成とすることもできる。 Furthermore, in the embodiment shown in FIG. 3, the cut-and-raised configuration of the overlapping cut-and-raised locking portions 14 and 14 is folded back from the respective base points along the outer peripheral surface of the band holding portions 14 and 14 and then laterally However, the present invention is not limited to this configuration. For example, as shown in FIG. From the portion that is raised without being along the outer peripheral surface of the portions 14 and 14 toward the outer side, at least the raised upper raised locking portion 14A and the lower raised lock portion 14B are transparent. It can also be set as the structure superposed | polymerized in the part in which the hole 15 was formed.

１配管吊下支持具
１１バンド抱持部
１１Ａ被切起し孔部
１１Ｂ被切起し孔部
１２接続部
１３バンド端部
１４重合切起し係止部
１４Ａ上方側切起し係止部
１４Ｂ下方側切起し係止部
１４Ｃ折り返し部
１４Ｄ中途部分
１５透孔
１６ボルト・ナット
２取付面
３吊りボルト
３１吊下接続部材
４吊下支持杆
４１係合手段
Ｐ配管 DESCRIPTION OF SYMBOLS 1 Piping suspension support 11 Band holding part 11A Cut-and-raised hole part 11B Cut-and-raised hole part 12 Connection part 13 Band edge part 14 Superposition cut-and-raised locking part 14A Upper side cut-and-raised locking part 14B Lower cut-and-raised locking portion 14C Folding portion 14D Midway portion 15 Through hole 16 Bolt / nut 2 Mounting surface 3 Hanging bolt 31 Hanging connection member 4 Hanging support rod 41 Engaging means P Piping

そこで本発明者は、配管を抱持するバンド抱持部の一部を切り起して係止部を形成し、この切起した係止部に、取付面から吊下げられた１本又は２本の吊下げ支持杆を係合可能とすることにより、２点又は３点吊下げ支持可能な配管吊下支持具を先に提案した（特許文献４〜６参照）。 The present inventor has by cutting and raising a part of the band holding portion for holding a pipe forming the engaging portion, the engaging portion that caused the switching, one was suspended from the mounting surface or A pipe suspension support that can be suspended at two or three points by making the suspension support rod of the book engageable has been proposed (see Patent Documents 4 to 6).

本発明者はかかる技術について更に研究を進めたところ、切起した係止部の強度の点等で改良すべき余地があることを見出した。 The present inventors have revealed that proceeded further research on such technology, it has been found that there is room for improvement in such strength point of engagement portions that caused the switching.

そこで本発明の課題は、現場での部品管理や装着時の手間等が増すことなくコストアップを抑制することができ、且つ強い横揺れに対しても防振（防震）性を発揮することができ、しかも切起した係止部の強度がより向上した配管吊下支持具を提供することにある。 Therefore, the problem of the present invention is that it is possible to suppress the cost increase without increasing the troubles at the time of parts management and mounting at the site, and to exhibit the vibration proof (seismic proof) property against strong roll. can, moreover in the strength of the locking portion that caused the switching provides a more improved pipe hanging down support.

１．配管を抱持するバンド抱持部と該バンド抱持部の上端部に連接されたバンド端部を有する配管支持具であって、抱持した配管類を、天井スラブ等の取付面から２点又は３点支持する配管吊下支持具において、
２つのバンド抱持部によって配管類を抱持可能であり、該２つのバンド抱持部の下端部分を組式又は蝶番式の如き接続部により拡開可能に接続され、前記バンド端部がタンバックルの如き吊下接続部材に接続されることで吊りボルトからの吊下げが可能な構成の配管支持バンドから成り、
前記２つのバンド抱持部の各々について、
該バンド抱持部の略中央部より上方部分を該略中央部を基点として切起された状態で横方向外側に延伸する上方側係止部が形成され、
且つ、該バンド抱持部の略中央部より下方部分を該略中央部を基点として切起された状態で横方向外側に延伸する下方側係止部が形成され、
この横方向外側に切起した上方側係止部と下方側係止部とが重合された状態で重合係止部が形成されており、
更に、この重合係止部の重合した部分に、前記取付面に一端が固定されて吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端を係合可能な透孔が貫通形成された構成であること、
を特徴とする配管吊下支持具。 1. A pipe support having a band holding part for holding a pipe and a band end connected to the upper end of the band holding part, and holding the pipes from the mounting surface of a ceiling slab or the like at two points Or in a pipe suspension support that supports three points,
Piping can be held by two band holding portions, and the lower end portions of the two band holding portions are connected to each other so as to be expandable by a connecting portion such as a combination type or a hinge type. It consists of a pipe support band with a structure that can be suspended from a suspension bolt by being connected to a suspension connection member such as a buckle,
For each of the two band holding portions,
An upper side locking portion extending outward in the lateral direction in a state where the upper portion from the substantially central portion of the band holding portion is cut and raised from the substantially central portion is formed ,
And the lower side latching | locking part extended in the horizontal direction outer side in the state where the lower part was cut and raised from the substantially central part as a base point from the substantially central part of the band holding part is formed ,
A polymerization locking part is formed in a state in which the upper side locking part and the lower side locking part cut up to the outside in the lateral direction are superposed,
Furthermore, a through-hole capable of engaging the other end of a suspension support rod such as one or two suspension bolts suspended at one end fixed to the mounting surface is formed in the overlapped portion of the overlapped locking portion. The structure is formed through,
A piping suspension support characterized by the following.

２．前記重合係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸した形状を有する構成であることを特徴とする上記１に記載の配管吊下支持具。 2. 2. The pipe suspension support according to 1 above, wherein each of the overlapped locking portions has a shape extending from the base point of the substantially central portion toward the outer horizontal direction.

３．前記重合係止部の各々が、前記した略中央部の基点から外側斜め下方に向かって延伸した形状を有する構成であることを特徴とする上記１に記載の配管吊下支持具。 3. 2. The pipe suspension support device according to 1 above, wherein each of the overlapped locking portions has a shape extending obliquely outward and downward from the base point of the substantially central portion.

４．前記重合係止部の各々が、前記した略中央部の基点から外側斜め上方に向かって延伸した状態であると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲された状態又は彎曲された状態の構成であることを特徴とする上記１に記載の配管吊下支持具。 4). Each of the overlapped locking portions is in a state of extending obliquely upward and outward from the base point of the substantially central portion described above, and is a middle portion of the extended portion and a portion closer to the base point than the through hole 2. The pipe suspension support device according to 1 above, wherein the pipe suspension support tool is in a state of being bent obliquely outward or downward or bent .

５．前記重合係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸した状態であると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲された状態又は彎曲された状態の構成であることを特徴とする上記１に記載の配管吊下支持具。 5. Each of the overlapped locking portions is in a state of extending in the outer horizontal direction from the base point of the substantially central portion described above, and is a middle portion of the extended portion and a portion closer to the base point than the through hole 2. The pipe suspension support device according to 1 above, wherein the pipe suspension support tool is in a state of being bent obliquely outward or downward or bent .

６．前記重合係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸した状態であると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から内側斜め上方に向かって折曲された状態又は彎曲された状態の構成であることを特徴とする上記１に記載の配管吊下支持具。 6). Each of the overlapped locking portions is in a state of extending in the outer horizontal direction from the base point of the substantially central portion described above, and is a middle portion of the extended portion and a portion closer to the base point than the through hole pipe hanging under brace according to claim 1, characterized in that the bent state or curved state of the arrangement toward the inside obliquely upward from.

７．前記上方側係止部と前記下方側係止部の各々が、その基点部分から前記バンド抱持部の外周面に沿って折り返し横方向外側に延伸するように折曲された状態で重合された構成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吊下支持具。 7). Each of the lower-side locking portion and the upper-side locking portion has been polymerized in the bent state so as to extend from the base portion folded laterally outward along the outer peripheral surface of the band holding portion The pipe suspension support according to any one of the above 1 to 6, which has a configuration.

（削除） (Delete)

８．前記取付面に一端が固定された吊りボルトにタンバックルを介して前記バンド端部がボルト・ナット固定され、
前記取付面に一端が固定され、吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端が、前記重合係止部の透孔にナットの如き係合手段を用いて係合された状態で、
前記吊りボルトと１本又は２本の吊下支持杆による２点又は３点吊下支持された状態の構成であることを特徴とする上記１〜７のいずれかに記載の配管吊下支持具。 8 . The band end is bolt-nut fixed to the suspension bolt with one end fixed to the mounting surface via a tangle.
Engaging one end to the mounting surface is fixed, the other end of such suspension support rods of one or two hanger bolts are suspended, using the such engagement means of the nut to the hole of the polymerization locking portion In the combined state
The pipe suspension support device according to any one of the above 1 to 7 , wherein the suspension device is configured to be suspended at two or three points by the suspension bolt and one or two suspension support rods. .

請求項１又は８に示す発明によれば、現場での部品管理や装着時の手間等が増すことなくコストアップを抑制することができ、且つ強い横揺れに対しても防振（防震）性を発揮することができ、しかも切起した係止部の強度がより向上した配管吊下支持具を提供することができる。 According to the invention described in claim 1 or 8 , it is possible to suppress an increase in cost without increasing the trouble of parts management and mounting at the site, and vibration proofing (vibration proofing) is also provided against strong rolls. the can exhibit, moreover it is the strength of the locking portion that caused the switching provides a more improved pipe hanging down support.

また、吊りボルトによる吊下支持に加えて、横揺れに対する防振（防震）性を発揮する吊下支持杆を、配管支持具のバンド抱持部の真横部に形成した重合係止部に係合する構成によって、配管を抱持する部分であるバンド抱持部の最大振れ幅箇所となる真横部を支持することになるので、極めて効果的に横揺れに対する防振（防震）性を発揮させることができる。従って、横揺れ時に生じる、取付面と吊りボルトとの接続部、吊りボルトとタンバックルとの接続部、タンバックルと配管支持具との接続部からバンド抱持部の上端部分までの部分、等の各箇所への負荷を著しく減じることができ、極めて強力な耐震性を発揮させることができる。 In addition to suspension support with suspension bolts, suspension support rods that exhibit anti-vibration (anti-vibration) properties against rolls are associated with the superposition locking portion formed on the side of the band holding portion of the pipe support. The combined structure supports the right lateral part, which is the maximum swing width part of the band holding part, which is the part that holds the pipe, so that the vibration resistance (seismic resistance) against the roll is exhibited extremely effectively. be able to. Therefore, the connection part between the mounting surface and the suspension bolt, the connection part between the suspension bolt and the tambour, the part from the connection part between the tumble buckle and the pipe support to the upper end part of the band holding part, etc. that occur when rolling It is possible to significantly reduce the load on each of the parts, and to exhibit extremely strong earthquake resistance.

更に、重合係止部は、バンド抱持部を切り起こすだけで加工可能であるため、別部材を付加することもないし、切り取り加工等によって廃棄が必要となる部材も生じることもなく、低コスト化が可能なだけでなく、環境適正にも優れている。 Furthermore, since the overlapped locking portion can be processed simply by cutting up the band holding portion , no additional member is added, and no member that needs to be discarded due to cutting or the like is generated. In addition to being able to be made, it is also environmentally friendly.

特に、重合係止部は、上方側係止部と下方側係止部とを重合させた２枚構成を有するので１枚構成に比して強度が増すことになり、横揺れ時の捻りに対する防振（防震）性をより発揮させることができる。 In particular, the overlapped locking portion has a two-sheet configuration in which the upper side locking portion and the lower side locking portion are overlapped, so that the strength is increased as compared to the one-sheet configuration, and against twisting during rolling Anti-vibration (anti-seismic) properties can be exhibited more.

請求項３に示す発明によれば、重合係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。 According to the third aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of the overlapping locking portion .

請求項４に示す発明によれば、重合係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合係止部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the invention shown in claim 4, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation of the construction site by adjusting the angle of the overlapped locking portion . In particular, the adjustment of the angle of the overlapped locking portion can be adjusted at two locations, that is, the cut-and-raised angle of the cut-and-raised portion and the bending angle or bending angle of the midway portion.

更に、重合係止部が中途部分で折曲又は彎曲する構成によって、この折曲又は彎曲した中途部分が横揺れ時に緩衝機能を発揮することになるので振動（震動）を吸収することができる。従って、極めて高い防振（防震）効果を発揮することができる。 In addition, the configuration in which the overlapping portion is bent or bent at the midway portion can absorb the vibration (vibration) because the bent or bent midway portion exhibits a buffering function when rolling. Accordingly, it is possible to exhibit an extremely high anti-vibration (anti-vibration) effect.

請求項５に示す発明によれば、重合係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合係止部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the fifth aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of the overlapping locking portion . In particular, the adjustment of the angle of the overlapped locking portion can be adjusted at two locations, that is, the cut-and-raised angle of the cut-and-raised portion and the bending angle or bending angle of the midway portion.

請求項６に示す発明によれば、重合係止部の角度を調整することにより吊下支持杆との係合角度等を施工現場の状況に合わせて容易に調整することができる。特に、この重合係止部の角度の調整は、切起し部分の切起し角度と中途部分の折曲角度又は彎曲角度の二箇所で調整することができるので調整の自由度が極めて高い。 According to the sixth aspect of the present invention, the angle of engagement with the suspension support rod and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of the overlapping locking portion . In particular, the adjustment of the angle of the overlapped locking portion can be adjusted at two locations, that is, the cut-and-raised angle of the cut-and-raised portion and the bending angle or bending angle of the midway portion.

更に、重合係止部が中途部分で内側斜め上方に向かって折曲又は彎曲する構成によって、この内側斜め上方に向かって折曲又は彎曲した中途部分が横揺れ時に緩衝機能が強く発揮することになるので振動（震動）をより吸収することができる。従って、とりわけ高い防振（防震）効果を顕著に発揮することができる。 Further, the structure in which the overlapping portion is bent or bent inwardly and upwardly at the middle part, and the buffering function exerts a strong buffer function when the intermediate part that is bent or bent upwardly and inwardly rolls. Therefore, vibration (vibration) can be absorbed more. Therefore, a particularly high anti-vibration (anti-vibration) effect can be exhibited remarkably.

請求項７に示す発明によれば、重合係止部の基点部分の強度低下を抑制することができる。 According to the seventh aspect of the present invention, it is possible to suppress a decrease in strength of the base point portion of the polymerization locking portion .

（削除） (Delete)

本発明に係る配管吊下支持具の一実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure which shows one Example of the piping suspension support tool which concerns on this invention (a front view, a top view, a bottom view, a left view, AA sectional drawing) 図１に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 重合係止部の一例を示す要部拡大断面図 The principal part expanded sectional view which shows an example of a superposition | polymerization latching | locking part 本発明に係る配管吊下支持具の第２実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure which shows 2nd Example of the piping suspension support tool which concerns on this invention (a front view, a top view, a bottom view, a left view, AA sectional drawing) 図４に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第３実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）5 side view (front view, plan view, bottom view, left side view, AA sectional view) showing a third embodiment of a pipe suspension support according to the present invention. 図６に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第４実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）The 5th figure (front view, top view, bottom view, left side view, AA cross-sectional view) showing the fourth embodiment of the pipe suspension support according to the present invention. 図８に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 本発明に係る配管吊下支持具の第５実施例を示す５面図（正面図、平面図、底面図、左側面図、Ａ−Ａ断面図）5 side view (front view, plan view, bottom view, left side view, AA sectional view) showing a fifth embodiment of the pipe suspension support according to the present invention. 図１０に示す配管吊下支持具の使用例の一例を示す概略正面図The schematic front view which shows an example of the usage example of the piping suspension support tool shown in FIG. 重合係止部の他の例を示す要部拡大断面図 The principal part expanded sectional view which shows the other example of superposition | polymerization latching | locking part

支持具１の具体的構成としては、図１に示すように、配管吊下支持具本体が２つのバンド抱持部１１・１１によって配管Ｐを抱持状態で支持する一般的な構成及び素材（金属製）の配管支持バンドを基本構成とし、該２つのバンド抱持部１１・１１の下端部分を組式又は蝶番式（本実施例では蝶番式）の如き接続部１２により拡開可能に接続され、前記２つのバンド抱持部１１・１１の上端部分から連接されているバンド端部１３・１３がタンバックルの如き吊下接続部材３１に接続されることで吊りボルトからの吊下げが可能な構成の配管支持バンドから成り、
前記２つのバンド抱持部１１・１１の各々について、
該バンド抱持部１１の略中央部より上方部分を該略中央部を基点として切起された状態で横方向外側に延伸する上方側係止部１４Ａが形成され、
且つ、該バンド抱持部１１の略中央部より下方部分を該略中央部を基点として切起された状態で横方向外側に延伸する下方側係止部１４Ｂが形成され、
この横方向外側に切起した上方側係止部１４Ａと下方側係止部１４Ｂとが重合された状態で重合係止部１４が形成されており、
更に、この重合係止部１４の重合した部分に、前記取付面２に一端が固定されて吊下げられる１本又は２本の吊りボルトの如き吊下支持杆４の他端を係合可能な透孔１５・１５が貫通形成された構成である。
尚、図１に示す符号１１Ａ・１１Ｂは、重合係止部１４が切り起こされることで孔部となったバンド抱持部１１の被切起し孔部である。 As a specific configuration of the support 1, as shown in FIG. 1, as shown in FIG. 1, a general configuration and material in which the pipe suspension support body supports the pipe P in the holding state by the two band holding portions 11 and 11 ( A metal support pipe support band is used as a basic structure, and the lower end portions of the two band holding portions 11 and 11 are connected to each other by a connecting portion 12 such as a combination type or a hinge type (in this embodiment, a hinge type). In addition, the band end portions 13 and 13 connected from the upper end portions of the two band holding portions 11 and 11 are connected to a suspension connecting member 31 such as a tumble buckle so that the suspension from the suspension bolt is possible. Consisting of a pipe support band with a
For each of the two band holding portions 11 and 11,
Upper side locking portion 14A which extends laterally outwardly switching caused a state an upper portion from the substantially central portion as a base point to the symbolic center portion of the band holding portion 11 is formed,
And, the lower-side locking portion 14B which extends laterally outwardly downward portion from the substantially central portion in the changeover caused a state as a base point to the symbolic center portion of the band holding portion 11 is formed,
The overlapping locking portion 14 is formed in a state in which the upper locking portion 14A and the lower locking portion 14B that are cut and raised outward in the lateral direction are superposed.
Further, the overlapped portion of the overlapped locking portion 14 can be engaged with the other end of a suspension support rod 4 such as one or two suspension bolts that are suspended at one end fixed to the mounting surface 2. It is the structure by which the through-holes 15 and 15 were formed by penetration.
In addition, the code | symbol 11A * 11B shown in FIG. 1 is the to-be-cut-up hole part of the band holding part 11 which became the hole part when the superposition | polymerization latching | locking part 14 was cut and raised.

重合係止部１４・１４を構成する上方側係止部１４Ａと下方側係止部１４Ｂの各々は、バンド抱持部１１の略中央部を基点として切起してから外側に方向に向かって立ち上げる際に、図３に示すように、各々の基点部分から前記バンド抱持部１１・１１の外周面に沿って折り返してから横方向外側に延伸するように折り曲げて重合される構成とすることが好ましい。図３に示す符号１４Ｃは、バンド抱持部１１の外周面に沿って折り返した折り返し部である。かかる構成によれば、重合係止部１４・１４の基点部分の強度低下を抑制することができる。 Each of the upper side locking portion 14A and the lower side locking portion 14B constituting the overlapping locking portions 14, 14 is raised from the substantially central portion of the band holding portion 11 as a base point and then outward. At the time of start-up, as shown in FIG. 3, it is configured to be folded and polymerized from each base portion so as to be folded back along the outer peripheral surface of the band holding portion 11, 11 and then to extend outward in the lateral direction. It is preferable. Reference numeral 14 </ b> C illustrated in FIG. 3 is a folded portion that is folded along the outer peripheral surface of the band holding portion 11 . According to such a configuration, it is possible to suppress a decrease in strength of the base point portions of the polymerization locking portions 14 and 14.

更に、重合係止部１４・１４を構成する上方側係止部１４Ａと下方側係止部１４Ｂの各々について、各々の切起した基点部分をスポット溶接の如き補強手段を用いて補強する構成が好ましく、かかる構成によれば、切起し部分の破断や裂けを抑制できるので、この切起した起点部分の強度を高くすることができる。 Further, with respect to each of the upper side locking portion 14A and the lower side locking portion 14B constituting the overlapped locking portions 14 and 14, there is a configuration in which each raised base point portion is reinforced using a reinforcing means such as spot welding. Preferably, according to this structure, since the breakage and tear of the cut and raised portion can be suppressed, the strength of the cut and raised start portion can be increased.

更にまた、重合係止部１４を構成する上方側係止部１４Ａと下方側係止部１４Ｂとは、その重合部分をスポット溶接の如き接合手段を用いて接合する構成が好ましく、かかる構成によれば、重合係止部１４の重合部分の強度を高くすることができる。 Furthermore, it is preferable that the upper side locking portion 14A and the lower side locking portion 14B constituting the overlapped locking portion 14 are bonded to each other using a bonding means such as spot welding. If it is, the intensity | strength of the superposition | polymerization part of the superposition | polymerization latching | locking part 14 can be made high.

次に、前記重合係止部１４の延伸方向構成について第１実施例〜第５実施例に基づき説明する。 Next, the structure in the extending direction of the overlapping locking portion 14 will be described based on the first to fifth embodiments.

図１及び図２に示す第１実施例では、重合係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側斜め上方に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the first embodiment shown in FIGS. 1 and 2, each of the overlapping locking portions 14, 14 extends obliquely outward and upward from the base point of the substantially central portion of each of the band holding portions 11, 11, This extended portion is a middle portion 14D and is bent or bent outwardly and obliquely downward from a portion closer to the base point than the through hole 15. According to such a configuration, by adjusting the bending angle or the bending angle of the intermediate portion 14D of the overlapping locking portions 14, 14, the engagement angle with the suspension support rod 4 can be easily adjusted according to the situation of the construction site. Can be adjusted.

尚、本第１実施例において、重合係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図２参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。尚、この角度設定の際、中途部分１４Ｄの角度だけでなく、バンド抱持部１１の基点部分における切起し角度も併せて調整することで角度設定することが好ましい。 In the first embodiment, the bending or bending direction from the midway portion 14D to the front end portion of the overlapped locking portion 14 is the oblique hanging angle of the hanging support rod 4 (see FIG. 2) from the mounting surface 2. The angle is preferably set accordingly, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration (seismic isolation) properties, it is preferable that the slanting suspension angle of the suspension support rod 4 is approximately 45 degrees. Therefore, the angle of the portion where the through hole 15 of the overlapped locking portion 14 is provided is also approximately. Particularly preferred is 45 degrees. When setting the angle, it is preferable to set the angle by adjusting not only the angle of the midway portion 14D but also the cut-and-raised angle at the base portion of the band holding portion 11.

図４及び図５に示す第２実施例では、重合係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the second embodiment shown in FIGS. 4 and 5, each of the overlapping locking portions 14, 14 extends from the base point of the substantially central portion of each of the band holding portions 11, 11 toward the outer horizontal direction, This extended portion is a middle portion 14D and is bent or bent outwardly and obliquely downward from a portion closer to the base point than the through hole 15. According to such a configuration, by adjusting the bending angle or the bending angle of the intermediate portion 14D of the overlapping locking portions 14, 14, the engagement angle with the suspension support rod 4 can be easily adjusted according to the situation of the construction site. Can be adjusted.

尚、本第２実施例において、重合係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図５参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。 In the second embodiment, the bending or bending direction from the midway portion 14D to the front end portion of the overlapped locking portion 14 is the oblique hanging angle of the hanging support rod 4 (see FIG. 5) from the mounting surface 2. The angle is preferably set accordingly, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration (seismic isolation) properties, it is preferable that the slanting suspension angle of the suspension support rod 4 is approximately 45 degrees. Therefore, the angle of the portion where the through hole 15 of the overlapped locking portion 14 is provided is also approximately. Particularly preferred is 45 degrees.

図６及び図７に示す第３実施例では、重合係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側斜め下方に向かって延伸した形状を有する構成となっている。かかる構成によれば、重合係止部１４・１４の基点部分からの切起し角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the third embodiment shown in FIGS. 6 and 7, each of the overlapping locking portions 14, 14 has a shape extending obliquely outward and downward from the base point of the substantially central portion of each of the band holding portions 11, 11. It is the composition which has. According to such a configuration, the angle of engagement with the suspension support rod 4 and the like can be easily adjusted according to the situation at the construction site by adjusting the angle of raising and lowering from the base portion of the overlapped locking portions 14 and 14. be able to.

尚、本第３実施例において、重合係止部１４の基点部分からの切起し角度は、取付面２からの吊下支持杆４（図７参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合係止部１４の角度も概ね４５度であることがとりわけ好ましい。 In the third embodiment, the cut-and-raised angle from the base portion of the overlapped locking portion 14 is appropriately set according to the oblique hanging angle of the hanging support rod 4 (see FIG. 7) from the mounting surface 2. Preferably, the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end portion 13 downward. From the standpoint of performance, it is preferable that the oblique hanging angle of the hanging support rod 4 is approximately 45 degrees, and it is particularly preferable that the angle of the overlapped locking portion 14 is also approximately 45 degrees.

図８及び図９に示す第４実施例では、重合係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分１４Ｄであって且つ前記透孔１５よりも基点側の部分から内側斜め上方に向かって折曲又は彎曲する構成となっている。かかる構成によれば、重合係止部１４・１４の中途部分１４Ｄの折曲角度又は彎曲角度を調整することにより吊下支持杆４との係合角度等を施工現場の状況に合わせて容易に調整することができる。 In the fourth embodiment shown in FIGS. 8 and 9, each of the overlapping locking portions 14, 14 extends from the base point of the substantially central portion of each of the band holding portions 11, 11 toward the outer horizontal direction, The extended portion 14D is bent or bent from the portion closer to the base point than the through-hole 15 toward the inside and obliquely upward. According to such a configuration, by adjusting the bending angle or the bending angle of the intermediate portion 14D of the overlapping locking portions 14, 14, the engagement angle with the suspension support rod 4 can be easily adjusted according to the situation of the construction site. Can be adjusted.

尚、本第４実施例において、重合係止部１４の中途部分１４Ｄから先端部分の彎曲又は折曲方向は、取付面２からの吊下支持杆４（図９参照）の斜め吊下角度に応じて適宜設定されることが好ましく、具体的な角度としては、好ましくはバンド端部１３を下方に延長した線に対して３０〜８５度、より好ましくは４５〜６０度の範囲であり、防振（防震）性の観点から吊下支持杆４の斜め吊下角度は概ね４５度の角度であることが好ましいことから、重合係止部１４の透孔１５が設けられた部分の角度も概ね４５度であることがとりわけ好ましい。 In the fourth embodiment, the bending or bending direction from the midway portion 14D to the front end portion of the overlapped locking portion 14 is the oblique hanging angle of the hanging support rod 4 (see FIG. 9) from the mounting surface 2. The angle is preferably set accordingly, and the specific angle is preferably in the range of 30 to 85 degrees, more preferably 45 to 60 degrees with respect to the line extending the band end 13 downward. From the viewpoint of vibration (seismic isolation) properties, it is preferable that the slanting suspension angle of the suspension support rod 4 is approximately 45 degrees. Therefore, the angle of the portion where the through hole 15 of the overlapped locking portion 14 is provided is also approximately. Particularly preferred is 45 degrees.

即ち、図１０及び図１１に示す第５実施例では、重合係止部１４・１４の各々が、バンド抱持部１１・１１の各々の略中央部の基点から外側水平方向に向かって延伸した形状を有する構成となっている。かかる構成によれば、吊りボルト３と平行状態に吊下げられる吊下支持杆４に係合することができる。 That is, in the fifth embodiment shown in FIGS. 10 and 11, each of the overlapping locking portions 14, 14 extends outward from the base point of the substantially central portion of each of the band holding portions 11, 11. It has a configuration having a shape. According to such a configuration, it is possible to engage with the suspension support rod 4 suspended in parallel with the suspension bolt 3.

例えば、図２に示す上記実施例では、吊下支持杆４を２本としたが、該吊下支持杆４は施工現場の状況等の諸条件に応じて１本であってもよく、かかる諸条件に応じて２つの重合係止部１４・１４のいずれか一方に形成された透孔１５のみに吊下支持杆４を係合することで、吊りボルト３と１本の吊下支持杆４による２点吊下支持とすることもできる。 For example, in the embodiment shown in FIG. 2, the number of the suspension support rods 4 is two. However, the number of the suspension support rods 4 may be one according to various conditions such as the situation of the construction site. The suspension bolt 4 and one suspension support rod are engaged by engaging the suspension support rod 4 only with the through hole 15 formed in one of the two overlapping locking portions 14 and 14 according to various conditions. 4 can also be a two-point suspension support.

更に、重合係止部１４に形成される透孔１５は、図１に示すように丸孔でもよいが、重合係止部１４の切起し方向（配管軸直交方向でもある方向）に長径を有する長孔であってもよい。長孔とすることで、透孔１５に係合する吊下支持杆４の斜め角度を長孔の長径方向に微調整することができる。 Further, through holes 15 formed in the polymerization locking portion 14 may be a round hole as shown in FIG. 1, the major axis in the cut and raised direction polymerization locking portion 14 (a direction which is also the pipe axis orthogonal direction) It may be a long hole. By making it a long hole, the oblique angle of the suspension support rod 4 engaged with the through hole 15 can be finely adjusted in the major axis direction of the long hole.

更にまた、図３に示す実施例では重合係止部１４・１４の切起し構成について、各々の基点部分からバンド抱持部１１・１１の外周面に沿って折り返してから横方向に外側に延伸するように折り曲げる構成であったが、本発明はこの構成に限定されず、例えば、図１２に示すように、重合係止部１４・１４の基点部分においてバンド抱持部１１・１１の外周面に沿わせることなく切起した部分から外側方向に向かって立ち上げ、立ち上がった上方側係止部１４Ａと下方側係止部１４Ｂとを少なくとも透孔１５が形成された部分において重合された構成とすることもできる。 Furthermore, in the embodiment shown in FIG. 3, with respect to the cut-and-raised configuration of the overlapping locking portions 14 and 14, they are folded back along the outer peripheral surfaces of the band holding portions 11 and 11 from the respective base points and then laterally outward. Although it is the structure bent so that it may extend | stretch, this invention is not limited to this structure, For example, as shown in FIG. 12, the outer periphery of the band holding | maintenance part 11 * 11 in the base point part of superposition | polymerization latching | locking part 14 * 14 A configuration in which the upper side locking portion 14A and the lower side locking portion 14B are raised at the portion where the through-holes 15 are formed at least from the portion that has been raised without being along the surface. It can also be.

１配管吊下支持具
１１バンド抱持部
１１Ａ被切起し孔部
１１Ｂ被切起し孔部
１２接続部
１３バンド端部
１４重合係止部
１４Ａ上方側係止部
１４Ｂ下方側係止部
１４Ｃ折り返し部
１４Ｄ中途部分
１５透孔
１６ボルト・ナット
２取付面
３吊りボルト
３１吊下接続部材
４吊下支持杆
４１係合手段
Ｐ配管 DESCRIPTION OF SYMBOLS 1 Pipe suspension support tool 11 Band holding part 11A Cut-and-raised hole part 11B Cut-and-raised hole part 12 Connection part 13 Band edge part 14 Superposition | locking latching | locking part 14A Upper side latching | locking part 14B Lower side latching | locking part 14C Folded portion 14D Midway portion 15 Through hole 16 Bolt / nut 2 Mounting surface 3 Hanging bolt 31 Hanging connection member 4 Hanging support rod 41 Engaging means P Piping

Claims

配管を抱持するバンド抱持部と該バンド抱持部の上端部に連接されたバンド端部を有する配管支持具であって、抱持した配管類を、天井スラブ等の取付面から２点又は３点支持する配管吊下支持具において、
２つのバンド抱持部によって配管類を抱持可能であり、該２つのバンド抱持部の下端部分を組式又は蝶番式の如き接続部により拡開可能に接続され、前記バンド端部がタンバックルの如き吊下接続部材に接続されることで吊りボルトからの吊下げが可能な構成の配管支持バンドから成り、
前記２つのバンド抱持部の各々について、
該バンド抱持部の略中央部より上方部分を該略中央部を基点として切起すことにより横方向外側に延伸する上方側切起し係止部を形成し、
且つ、該バンド抱持部の略中央部より下方部分を該略中央部を基点として切起すことにより横方向外側に延伸する下方側切起し係止部を形成し、
この横方向外側に切起した上方側切起し係止部と下方側切起し係止部とを重合することにより重合切起し係止部が形成されており、
更に、この重合切起し係止部の重合した部分に、前記取付面に一端が固定されて吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端を係合可能な透孔が貫通形成された構成であること、
を特徴とする配管吊下支持具。 A pipe support having a band holding part for holding a pipe and a band end connected to the upper end of the band holding part, and holding the pipes from the mounting surface of a ceiling slab or the like at two points Or in a pipe suspension support that supports three points,
Piping can be held by two band holding portions, and the lower end portions of the two band holding portions are connected to each other so as to be expandable by a connecting portion such as a combination type or a hinge type. It consists of a pipe support band with a structure that can be suspended from a suspension bolt by being connected to a suspension connection member such as a buckle,
For each of the two band holding portions,
An upper side raised and latched portion extending outward in the lateral direction is formed by cutting an upper part of the band holding part from the substantially central part as a base point,
And, a lower side cut and raised locking portion extending outward in the lateral direction is formed by cutting and raising the lower part from the substantially center part of the band holding part as a base point,
Overlapping and raising latching part is formed by superposing the upper side raising and latching part and the lower side raising and latching part that has been raised to the outside in the lateral direction,
Furthermore, the other end of the suspension support rod such as one or two suspension bolts that are suspended at one end fixed to the mounting surface can be engaged with the overlapped portion of the overlapped and raised locking portion. The through-hole is formed through,
A piping suspension support characterized by the following.

前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸した形状を有する構成であることを特徴とする請求項１に記載の配管吊下支持具。 2. The pipe suspension support according to claim 1, wherein each of the overlapped and raised locking portions has a shape extending in the outer horizontal direction from the base point of the substantially central portion described above. .

前記重合切起し係止部の各々が、前記した略中央部の基点から外側斜め下方に向かって延伸した形状を有する構成であることを特徴とする請求項１に記載の配管吊下支持具。 2. The pipe suspension support according to claim 1, wherein each of the overlapped and raised locking portions has a shape extending obliquely outward and downward from the base point of the substantially central portion. .

前記重合切起し係止部の各々が、前記した略中央部の基点から外側斜め上方に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成であることを特徴とする請求項１に記載の配管吊下支持具。 Each of the overlapped and raised locking portions extends obliquely upward and outward from the base point of the substantially central portion described above, and is a middle portion of the extended portion and a portion closer to the base point than the through hole The pipe suspension support tool according to claim 1, wherein the pipe suspension support tool is configured to bend or bend toward the outer side obliquely downward.

前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から外側斜め下方に向かって折曲又は彎曲する構成であることを特徴とする請求項１に記載の配管吊下支持具。 Each of the overlapping cut and raised portions extends from the base point of the substantially central portion toward the outer horizontal direction, and is a middle portion of the extended portion and a portion closer to the base point than the through hole. The pipe suspension support tool according to claim 1, wherein the pipe suspension support tool is configured to bend or bend toward the outer side obliquely downward.

前記重合切起し係止部の各々が、前記した略中央部の基点から外側水平方向に向かって延伸すると共に、この延伸した部分の中途部分であって且つ前記透孔よりも基点側の部分から内側斜め上方に向かって折曲又は彎曲する構成であることを特徴とする請求項１に記載の配管吊下支持具。 Each of the overlapping cut and raised portions extends from the base point of the substantially central portion toward the outer horizontal direction, and is a middle portion of the extended portion and a portion closer to the base point than the through hole. The pipe suspension support tool according to claim 1, wherein the pipe suspension support tool is configured to bend or bend inward and upward from the inside.

前記上方側切起し係止部と前記下方側切起し係止部の各々が、その基点部分から前記バンド抱持部の外周面に沿って折り返してから横方向外側に延伸するように折り曲げて重合された構成であることを特徴とする請求項１〜６のいずれかに記載の配管吊下支持具。 Each of the upper side raised lock part and the lower side raised lock part is folded back from the base portion along the outer peripheral surface of the band holding part and then extended outward in the lateral direction. The pipe suspension support according to any one of claims 1 to 6, wherein the pipe suspension support has a superposed configuration.

前記重合切起し係止部の各々の切起した基点部分をスポット溶接の如き補強手段を用いて補強した構成であることを特徴とする請求項１〜７のいずれかに記載の配管吊下支持具。 The pipe suspension according to any one of claims 1 to 7, characterized in that each cut and raised base point portion of the overlapping cut and raised locking portion is reinforced using a reinforcing means such as spot welding. Support tool.

前記上方側切起し係止部と前記下方側切起し係止部との重合部分をスポット溶接の如き接合手段を用いて接合した構成であることを特徴とする請求項１〜８のいずれかに記載の配管吊下支持具。 9. The structure according to claim 1, wherein the overlapping portion of the upper side cut and raised locking part and the lower side cut and raised locking part is joined using a joining means such as spot welding. The piping suspension support tool according to claim 1.

前記取付面に一端が固定された吊りボルトにタンバックルを介して前記バンド端部をボルト・ナット固定し、
前記取付面に一端が固定され、吊下げられる１本又は２本の吊りボルトの如き吊下支持杆の他端を、前記重合切起し係止部の透孔にナットの如き係合手段を用いて係合することにより、
前記吊りボルトと１本又は２本の吊下支持杆による２点又は３点吊下支持する構成であることを特徴とする請求項１〜９のいずれかに記載の配管吊下支持具。 The band end is bolted and nut fixed to the suspension bolt with one end fixed to the mounting surface through a tangle.
One end is fixed to the mounting surface, and the other end of the suspension support rod such as one or two suspension bolts to be suspended is provided. By engaging using
The pipe suspension support tool according to any one of claims 1 to 9, wherein the pipe suspension support is configured to be suspended at two points or three points by the suspension bolt and one or two suspension support rods.