JP2019065515A - Drain pipe support structure - Google Patents

Drain pipe support structure Download PDF

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Publication number
JP2019065515A
JP2019065515A JP2017190275A JP2017190275A JP2019065515A JP 2019065515 A JP2019065515 A JP 2019065515A JP 2017190275 A JP2017190275 A JP 2017190275A JP 2017190275 A JP2017190275 A JP 2017190275A JP 2019065515 A JP2019065515 A JP 2019065515A
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support
drainage pipe
floor
piece
panel
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司 金子
Tsukasa Kaneko
司 金子
大樹 松崎
Daiki Matsuzaki
大樹 松崎
遠田 正和
Masakazu Toda
正和 遠田
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to JP2017190275A priority Critical patent/JP2019065515A/en
Publication of JP2019065515A publication Critical patent/JP2019065515A/en
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Abstract

To provide a drain pipe support structure that eliminates a need for installation on a slab side and can improve workability.SOLUTION: The drain pipe support structure is configured to support a drain pipe 6 installed in a lower space 3 of a plurality of floor panels 9 disposed on a slab 2 through a floor support material 4. The floor support material has a panel support part 40 arranged along at least two sides of the floor panels to detachably support the floor panels, and a column part 47 supporting the panel support part on the slab, and is provided with a drain pipe support tool 1 attached thereto for suspending and supporting the drain pipe.SELECTED DRAWING: Figure 1

Description

本発明は、床パネルの下方側空間に設置される排水管を支持する排水管支持構造に関する。   The present invention relates to a drainage pipe support structure for supporting a drainage pipe installed in the lower space of a floor panel.

従来より、床下空間に排水管を設置する構造としては、スラブに打ち込んだアンカーに支持部を取り付け、この支持部に排水管を支持させる構造が知られている。このような設置構造では、スラブにアンカーを打ち込む必要があるため、騒音が生じたり、集合住宅では管理組合の承認を得る必要が生じたりするという問題があった。
例えば、下記特許文献1には、排水設備の排水口に接続される排水枝管を、床の下面に取り付けられた吊り下げ金物によって吊り下げる構成とした排水管設備が開示されている。
2. Description of the Related Art Conventionally, as a structure for installing a drainage pipe in an underfloor space, there is known a structure in which a support is attached to an anchor driven into a slab and the drainage pipe is supported by the support. In such an installation structure, since it is necessary to drive an anchor into a slab, there existed a problem that a noise produced and it became necessary to obtain the approval of a management union in apartment houses.
For example, Patent Document 1 below discloses a drainage pipe installation in which a drainage branch pipe connected to a drainage port of a drainage facility is suspended by a hanging hardware attached to the lower surface of a floor.

特開2003−129539号公報Japanese Patent Application Publication No. 2003-129539

しかしながら、上記特許文献1に記載された吊り下げ金物は、床の下面に取り付けられる構造であるため、床を施工しながら排水管を施工する必要があり、更なる改善が望まれる。   However, since the hanging hardware described in Patent Document 1 has a structure attached to the lower surface of the floor, it is necessary to construct a drainage pipe while constructing the floor, and further improvement is desired.

本発明は、上記実情に鑑みてなされたものであり、スラブ側への施工を不要としながらも、作業性を向上し得る排水管支持構造を提供することを目的としている。   This invention is made in view of the said situation, and it aims at providing the drainage pipe support structure which can improve workability, although the construction by the side of a slab is unnecessary.

上記目的を達成するために、本発明に係る排水管支持構造は、スラブ上に床支持材を介して配される複数の床パネルの下方側空間に設置される排水管を支持する排水管支持構造であって、前記床支持材は、前記床パネルの少なくとも2辺に沿って配設されて該床パネルを着脱自在に支持するパネル支持部と、該パネル支持部を前記スラブ上に支持する支柱部と、を備え、かつ前記排水管を吊下支持する排水管支持具が取り付けられた構造とされていることを特徴とする。   In order to achieve the above object, a drainage pipe support structure according to the present invention is a drainage pipe support for supporting drainage pipes installed in the lower side space of a plurality of floor panels disposed on a slab via a floor support. The floor supporting member is disposed along at least two sides of the floor panel to support the floor panel in a removable manner, and the floor supporting member supports the panel supporting portion on the slab. It is characterized in that it comprises a support column and is provided with a drainage pipe support that suspends and supports the drainage pipe.

本発明に係る排水管支持構造は、上述のような構成としたことで、スラブ側への施工を不要としながらも、作業性を向上させることができる。   The drainage pipe support structure according to the present invention can improve the workability while making the construction on the slab side unnecessary, by having the above-mentioned configuration.

(a)、(b)は、本発明の一実施形態に係る排水管支持構造の一例を模式的に示し、(a)は、一部破断概略正面図、(b)は、概略側面図である。(A), (b) shows typically an example of the drainage pipe support structure which concerns on one Embodiment of this invention, (a) is a partially broken schematic front view, (b) is a schematic side view. is there. (a)〜(c)は、同排水管支持構造に用いられる排水管支持具の一例を模式的に示す一部省略概略斜視図である。(A)-(c) are a partially omitted schematic perspective view which shows typically an example of the drainage pipe support used for the drainage pipe support structure. (a)、(b)は、同排水管支持構造の施工手順の一例を模式的に示す概略斜視図である。(A), (b) is a schematic perspective view which shows typically an example of the construction procedure of the drainage pipe support structure. (a)、(b)は、同排水管支持構造の施工手順の一例を模式的に示す概略斜視図である。(A), (b) is a schematic perspective view which shows typically an example of the construction procedure of the drainage pipe support structure. (a)は、同排水管支持構造の施工手順の一例を模式的に示す一部破断概略斜視図、(b)は、同排水管支持構造の一部破断概略斜視図である。(A) is a partially broken schematic perspective view which shows typically an example of the construction procedure of the drainage pipe support structure, (b) is a partially broken schematic perspective view of the drainage pipe support structure. 同排水管支持構造の概略側面図である。It is a schematic side view of the drainage pipe support structure. 同排水管支持構造に用いられる排水管支持具の他例を模式的に示す一部省略概略斜視図である。It is a partially omitted schematic perspective view which shows typically the other example of the drainage pipe support used for the drainage pipe support structure.

以下に本発明の実施の形態について、図面に基づいて説明する。
なお、一部の図では、他図に付している詳細な符号の一部を省略している。
また、以下の実施形態では、本実施形態に係る排水管支持構造を用いて排水管支持具を設置した状態を基準として上下方向等の方向を説明する。
Hereinafter, embodiments of the present invention will be described based on the drawings.
In some of the drawings, some of the detailed reference numerals attached to the other drawings are omitted.
Moreover, in the following embodiments, directions such as the vertical direction will be described on the basis of a state where the drainage pipe support is installed using the drainage pipe support structure according to the present embodiment.

図1〜図7は、本実施形態に係る排水管支持構造及びこれに用いられる排水管支持具の一例を模式的に示す図である。
本実施形態に係る排水管支持構造は、図1及び図6に示すように、スラブ2上に床下地を構成する床支持材4を介して配される複数の床パネル9の下方側空間としての床下空間3に設置される排水管6を支持する構造とされている。この排水管支持構造は、床支持材4に排水管6を吊下支持する排水管支持具1を取り付けた構造とされている。排水管支持具1は、床下空間3に設置される排水管6を支持する構成とされ、床支持材4に取り付けられる取付部10を備えている。このような構成とすれば、スラブ2にアンカーを打ち込んだりする必要がなく、騒音の発生等を抑制することができる。また、水勾配をスラブ2基準ではなく床支持材4基準で設けることができ、スラブ2に不陸があるような場合にも、容易に対応することができる。
FIGS. 1-7 is a figure which shows typically an example of the drainage pipe support structure which concerns on this embodiment, and the drainage pipe support used for this.
The drainage pipe support structure according to the present embodiment is, as shown in FIGS. 1 and 6, as the lower side space of the plurality of floor panels 9 disposed on the slab 2 via the floor support 4 constituting the floor foundation. It is set as the structure which supports the drainage pipe 6 installed in the under floor space 3 of this. The drainage pipe support structure has a structure in which a drainage pipe support 1 for suspending and supporting the drainage pipe 6 is attached to the floor support 4. The drainage pipe support 1 is configured to support the drainage pipe 6 installed in the underfloor space 3, and includes a mounting portion 10 attached to the floor support 4. With such a configuration, it is not necessary to drive an anchor into the slab 2 and noise and the like can be suppressed. In addition, the water gradient can be provided not on the basis of the slab 2 but on the basis of the floor support 4, and it is possible to easily cope with the case where the slab 2 has non-land.

スラブ2は、上階と下階との間や地盤上に設けられた基礎スラブや床スラブ等のコンクリートスラブでもよい。
床パネル9は、図4に示すように、平面視して略方形状の平板状とされている。図例では、床パネル9を、平面視して略正方形状とした例を示している。この床パネル9は、表面が化粧面とされた床仕上材でもよいが、本実施形態では、床支持材4とによって床下地を構成する下地パネルとされている。
The slab 2 may be a concrete slab such as a base slab or a floor slab provided between the upper floor and the lower floor or on the ground.
As shown in FIG. 4, the floor panel 9 has a substantially rectangular flat plate shape in plan view. In the example of a figure, the example which made the floor panel 9 planarly viewed, and made it substantially square shape is shown. The floor panel 9 may be a floor covering having a decorative surface, but in the present embodiment, the floor panel 9 and the floor support 4 constitute a floor panel.

床支持材4は、床パネル9の少なくとも2辺に沿って配設されて床パネル9を着脱自在に支持するパネル支持部40と、パネル支持部40をスラブ2上に支持する支柱部47と、を備えている。このような構成とすれば、床支持材4や床パネル9を施工した後に、床パネル9を取り外して排水管6を排水管支持具1に支持させることができるので、床を施工しながら排水管6を施工する必要がなく、作業性を向上させることができる。つまり、床支持材4や床パネル9を施工する工程と排水管6を施工する工程とを分離することができ、各工程を実施する作業者毎に作業を行うことができる。また、排水管6のメンテナンス性を向上させることもできる。   The floor support 4 is disposed along at least two sides of the floor panel 9 and supports the floor panel 9 in a removable manner. The floor support 4 supports the panel support 40 on the slab 2. And. With such a configuration, after the floor support 4 and the floor panel 9 are installed, the floor panel 9 can be removed and the drainage pipe 6 can be supported by the drainage pipe support 1. Therefore, drainage is performed while the floor is constructed. There is no need to install the pipe 6, and the workability can be improved. That is, the process of constructing the floor support 4 and the floor panel 9 and the process of constructing the drainage pipe 6 can be separated, and work can be performed for each worker who carries out each process. Moreover, the maintainability of the drain pipe 6 can also be improved.

パネル支持部40は、図4(a)に示すように、床パネル9の隣り合う2辺に沿って延びるように配される桟状支持部41,41を備え、平面視して略L字状とされている。このパネル支持部40は、木質系材料から形成されたものでもよい。支柱部47は、このように略L字状とされたパネル支持部40の角部の裏面側から下方側に向けて延びるように設けられている。この支柱部47は、金属製の柱状部の下端部にゴムや樹脂等からなる接地部を設けた構成とされたものでもよい。
桟状支持部41,41は、比較的に扁平な略角柱状とされ、床パネル9の1辺に応じた長さ寸法とされている。これら桟状支持部41,41の上面に床パネル9の端部が着脱自在に載置される。本実施形態では、略正方形状とされた床パネル9に対応させて桟状支持部41,41の長さ寸法を互いに同寸法としているが、このような態様に限られない。
The panel support portion 40, as shown in FIG. 4A, includes cross-piece support portions 41 and 41 arranged to extend along two adjacent sides of the floor panel 9, and is substantially L-shaped in plan view It is in the form of The panel support portion 40 may be formed of a wood-based material. The support portion 47 is provided so as to extend downward from the back surface side of the corner portion of the panel support portion 40 which is thus substantially L-shaped. The support portion 47 may be configured such that a ground portion made of rubber, resin or the like is provided at the lower end portion of the metal columnar portion.
The cross-shaped support portions 41 and 41 have a relatively flat and substantially prismatic shape, and have a length dimension corresponding to one side of the floor panel 9. The end of the floor panel 9 is detachably mounted on the upper surfaces of the cross-shaped support portions 41, 41. In the present embodiment, although the length dimensions of the cross-piece shaped support portions 41 are made equal to each other in correspondence with the substantially square floor panel 9, the present invention is not limited to such an aspect.

また、本実施形態では、詳細な図示は省略しているが、パネル支持部40の角部に、他のパネル支持部40,40の桟状支持部41,41の先端部を接合して床パネル9の四周を囲む枠状部を形成する構成としている(図4(b)参照)。また、図例では、壁際に配されるパネル支持部40の桟状支持部41,41の先端部が接合される壁際パネル支持部5を設けた構成としている(図3(a)参照)。図例では、互いに交差し隣り合う壁面に沿うように略L字状に壁際パネル支持部5を設けた例を示している。この壁際パネル支持部5は、スラブ2上に適宜の支柱部を介して配され、略角柱状とされている。この壁際パネル支持部5は、壁際に配される床パネル9の四周を囲む枠状部の一部を構成する。つまり、この壁際パネル支持部5の上面に壁際の床パネル9の端部が着脱自在に載置される。   Moreover, although detailed illustration is abbreviate | omitted in this embodiment, the front-end part of the cross-piece-like support parts 41 and 41 of the other panel support parts 40 and 40 is joined to the corner of the panel support part 40, It is set as the structure which forms the frame-like part which encloses 4 circumferences of the panel 9 (refer FIG.4 (b)). Moreover, in the example of a figure, it is set as the structure provided with the in-wall panel support part 5 to which the front-end | tip part of the crosspiece-like support parts 41 and 41 of the panel support part 40 distribute | arranged by wall is joined (refer FIG. In the example of a figure, the example which provided the wall support panel support part 5 in substantially L shape along the wall surface which mutually cross | intersects and adjoins is shown. In this wall, the panel support portion 5 is disposed on the slab 2 via a suitable support portion, and has a substantially prismatic shape. In this wall, the panel support portion 5 constitutes a part of a frame-like portion surrounding the four circumferences of the floor panel 9 disposed at the wall. That is, the end of the floor panel 9 by the wall is detachably mounted on the upper surface of the panel support 5 at the wall.

また、パネル支持部40の上面側には、図4(a)に示すように、桟状支持部41,41の幅方向両側に、床パネル9の端部を受け入れる凹段部45,46が形成されるように突部44が設けられている。この突部44の上下方向に沿う突出寸法は、床パネル9の厚さ寸法と同寸法とされている。つまり、図3(b)及び図4(b)に示すように、隣り合う床パネル9,9の間には、突部44が配される構成とされ、この突部44も床下地を構成する。また、この突部44は、桟状支持部41,41とは別体とされた帯板状とされ、桟状支持部41,41の上面にねじや釘等の止具や、接着剤等によって固定されている。また、突部44は、桟状支持部41,41の先端部よりも先側に延びる延出部を備え、この延出部が隣り合うパネル支持部40の角部に接合される。
なお、床パネル9を着脱自在に支持する床支持材4としては、上記のような構成とされたものに限られない。例えば、平面視して略L字状に桟状支持部41を設けたものに限られず、平面視して略方形枠状に桟状支持部41を設けたものや、平面視して略U字状(略コ字状)に桟状支持部41を設けたもの等でもよく、その他、種々の変形が可能である。
Further, on the upper surface side of the panel support portion 40, as shown in FIG. 4A, concave step portions 45 and 46 for receiving the end portion of the floor panel 9 are provided on both sides in the width direction of the cross support portions 41 and 41. A protrusion 44 is provided to be formed. The projecting dimension in the vertical direction of the projection 44 is the same as the thickness dimension of the floor panel 9. That is, as shown in FIG. 3 (b) and FIG. 4 (b), the projection 44 is disposed between the adjacent floor panels 9, 9, and the projection 44 also constitutes the floor base. Do. Further, the projection 44 is in the form of a band plate separated from the cross-piece-like support parts 41 and 41, and a stopper such as a screw or a nail on the top face of the cross-piece-like support parts 41 and 41 It is fixed by Moreover, the protrusion 44 is provided with the extension part extended ahead side rather than the front-end | tip part of the cross-piece-like support part 41,41, and this extension part is joined to the corner of the panel support part 40 which adjoins.
In addition, as the floor support material 4 which supports the floor panel 9 detachably, it is not restricted to what was set as the above. For example, the present invention is not limited to that in which the cross-shaped support portion 41 is provided in a substantially L shape in plan view, but in which the cross-shaped support portion 41 is provided in a substantially square frame shape in plan view What provided the cross-piece-like support part 41 in the character shape (substantially U-shape), etc. may be sufficient, and various modification is possible besides it.

排水管支持具1は、図1に示すように、取付部10から下方側に向けて延びる吊下部21と、この吊下部21の下端部から吊下部21の延びる方向(上下方向)に対して略直交する方向(略水平方向)に突出し、排水管6を支持する支持部30と、を備えている。このような構成とすれば、吊下部21の下方側に更に支持部30を連ならせたものと比べて、排水管6の上流側部位6a(図6等参照)を床下空間3の上方側部位に位置させることができ、排水管6の高さ位置の調整可能寸法を効率的に大きくすることができる。換言すれば、床下空間3を効率的に利用して水勾配を設けることができるので、床下空間3を効率的に小さくすることも可能となる。   The drainage pipe support 1 is, as shown in FIG. 1, a hanging portion 21 extending downward from the mounting portion 10 and a direction (vertical direction) in which the hanging portion 21 extends from the lower end portion of the hanging portion 21. And a support portion 30 which protrudes in a substantially orthogonal direction (substantially horizontal direction) and supports the drainage pipe 6. With such a configuration, the upstream side portion 6a (see FIG. 6 etc.) of the drain pipe 6 is located above the underfloor space 3 as compared to the case where the support portion 30 is further connected to the lower side of the hanging portion 21. The adjustable position of the height position of the drainage pipe 6 can be efficiently enlarged. In other words, since the underfloor space 3 can be efficiently used to provide a water gradient, the underfloor space 3 can be efficiently reduced.

取付部10は、図1及び図2(b)、(c)に示すように、パネル支持部40を表裏両側から挟むように配される一対の挟持片11,12と、これら一対の挟持片11,12を連結する連結片13と、を備えている。このような構成とすれば、パネル支持部40に対して取付部10を引っ掛けるようにして保持させることができ、排水管支持具1を容易に設置することができる。本実施形態では、吊下部21及び支持部30を有した支持具本体20を、取付部10に対して着脱自在に取り付けられる構成としている。このような構成とすれば、取付部10をパネル支持部40に対して予め取り付けておき、排水管6を支持部30に支持させた状態で吊下部21を取付部10に対して着脱させることができ、排水管6の着脱作業が容易となる。また、本実施形態では、取付部10に、一対の挟持片11,12のうちの下方側に配される下側挟持片12の下方側において略水平方向に向けて開口する差込凹所16を設け、吊下部21の上端部に差込凹所16に差し入れられる差込片部22を設けた構成としている。このような構成とすれば、パネル支持部40に取り付けられた取付部10に対して吊下部21を引っ掛けるようにして保持させることができる。   As shown in FIG. 1 and FIGS. 2 (b) and 2 (c), the mounting portion 10 has a pair of sandwiching pieces 11 and 12 arranged to sandwich the panel support part 40 from both front and back sides, and the pair of sandwiching pieces And 11, a connecting piece 13 connecting the two. With such a configuration, the mounting portion 10 can be held by hooking on the panel support portion 40, and the drainage pipe support 1 can be easily installed. In the present embodiment, the support main body 20 having the hanging portion 21 and the support portion 30 is configured to be detachably attached to the attachment portion 10. With such a configuration, the attachment portion 10 is attached in advance to the panel support portion 40, and the suspension portion 21 is attached to and detached from the attachment portion 10 in a state where the drainage pipe 6 is supported by the support portion 30. Thus, the drainage pipe 6 can be easily attached and detached. Further, in the present embodiment, the insertion recess 16 opens in the mounting portion 10 substantially horizontally in the lower side of the lower holding piece 12 disposed on the lower side of the pair of holding pieces 11 and 12. And the insertion piece portion 22 to be inserted into the insertion recess 16 at the upper end portion of the hanging portion 21. With such a configuration, the hanging portion 21 can be held by being hooked on the mounting portion 10 attached to the panel support portion 40.

取付部10の一対の挟持片11,12は、上下方向に厚さ方向を沿わせて配される薄平板状とされている。これら一対の挟持片11,12は、上下に間隔を空けて互いに平行状に設けられている。
差込凹所16は、下側挟持片12によって上方側が区画されている。また、差込凹所16は、下側挟持片12から下方側に間隔を空けて配され、下側挟持片に対して平行状に設けられた保持片14によって下方側が区画されている。本実施形態では、差込凹所16は、連結片13によって区画された水平方向一方側を除く水平方向三方側が開口した構成とされている。
保持片14は、上下方向に厚さ方向を沿わせて配される薄平板状とされている。この保持片14には、吊下部21の上端部23を受け入れる切欠状の受入凹所15が設けられている。受入凹所15は、保持片14を厚さ方向に貫通し、取付部10が取り付けられる桟状支持部41の長手方向(取付部10の幅方向)に沿う方向の一方側に向けて開口している。
The pair of sandwiching pieces 11 and 12 of the mounting portion 10 is in the form of a thin flat plate arranged along the thickness direction in the vertical direction. The pair of sandwiching pieces 11 and 12 are provided in parallel with each other at an interval in the vertical direction.
The upper side of the insertion recess 16 is divided by the lower holding piece 12. The insertion recess 16 is spaced downward from the lower sandwiching piece 12 and is partitioned at the lower side by a holding piece 14 provided parallel to the lower sandwiching piece. In the present embodiment, the insertion recess 16 has a configuration in which three horizontal sides excluding one horizontal side partitioned by the connection piece 13 are open.
The holding piece 14 is in the form of a thin flat plate disposed along the thickness direction in the vertical direction. The holding piece 14 is provided with a notch-shaped receiving recess 15 for receiving the upper end 23 of the hanging portion 21. The receiving recess 15 penetrates the holding piece 14 in the thickness direction, and opens toward one side in the direction along the longitudinal direction (the width direction of the attaching portion 10) of the cross-shaped support portion 41 to which the attaching portion 10 is attached. ing.

また、保持片14は、連結片13の下端部に連なるように設けられている。取付部10は、一対の挟持片11,12のうちの上方側に配される上側挟持片11と連結片13と保持片14とによって、取付部10の幅方向に見て、略U字状(略コ字状)とされている。下側挟持片12は、上側挟持片11と保持片14との間において、連結片13の厚さ方向一方側から延出するように設けられている。図例では、下側挟持片12の延出方向基端部に、連結片13の厚さ方向一方面に重ね合わせられて接合された接合片部を設けた例を示している。この接合片部は、連結片13に対してねじ等の止具や溶接等によって接合されたものでもよい。
連結片13は、水平方向(一対の挟持片11,12及び保持片14の延出方向)に厚さ方向を沿わせて配される薄平板状とされている。
Further, the holding piece 14 is provided so as to be continuous with the lower end portion of the connection piece 13. The mounting portion 10 is substantially U-shaped as viewed in the width direction of the mounting portion 10 by the upper clamping piece 11, the coupling piece 13 and the holding piece 14 disposed on the upper side of the pair of clamping pieces 11 and 12. It is (generally U-shaped). The lower sandwiching piece 12 is provided so as to extend from one side in the thickness direction of the connection piece 13 between the upper sandwiching piece 11 and the holding piece 14. In the example of the figure, the example which provided the joining piece part which was piled up and joined to the thickness direction one surface of the connection piece 13 in the extension direction base end part of the lower side clamping piece 12 is shown. The joint piece may be joined to the joint piece 13 by a fastener such as a screw or welding.
The connection piece 13 is in the form of a thin flat plate arranged along the thickness direction in the horizontal direction (the extending direction of the pair of holding pieces 11 and 12 and the holding piece 14).

本実施形態では、この連結片13は、パネル支持部40の側面を構成する桟状支持部41の凹底部43aに当接または近接される構造とされている。なお、取付部10は、桟状支持部41に対して引っ掛けるのみで取り付けられるものとしてもよいが、連結片13等に設けられた挿通孔を介してねじ等の止具を桟状支持部41に止着して固定されるものでもよい。また、取付部10としては、上記のような構成に限られず、その他、種々の変形が可能である。   In the present embodiment, the connection piece 13 is configured to be in contact with or in proximity to the concave bottom 43 a of the cross-shaped support 41 that constitutes the side surface of the panel support 40. The attaching portion 10 may be attached only by hooking on the cross-shaped support portion 41. However, the fixing member such as a screw may be attached to the cross-shaped support portion 41 through an insertion hole provided in the connection piece 13 or the like. It may be fixed and fixed to the Moreover, as the attaching part 10, it is not restricted to the above structures, In addition, various deformation | transformation are possible.

また、本実施形態では、図1に示すように、上記したパネル支持部40の表裏両側に、取付部10の一対の挟持片11,12のそれぞれを受け入れる切欠状の凹所42,43を設けた構成としている(図4(a)も参照)。このような構成とすれば、取付部10の一対の挟持片11,12のそれぞれをパネル支持部40の表裏両側の凹所42,43に差し入れることができる。これにより、排水管6の長手方向に沿って等間隔を空けて複数の排水管支持具1を配置する場合に、取付部10を適切な位置に容易に配置することができる。表裏両側の凹所42,43は、各パネル支持部40の桟状支持部41に長手方向で互いに同位置となるように設けられている。なお、表裏両側の凹所42,43を、図例のように、各パネル支持部40の桟状支持部41に一箇所のみ設けた態様に代えて、桟状支持部41に長手方向に等間隔を空けて複数箇所に設けた態様としてもよい。
上側挟持片11を受け入れる表面側凹所42は、パネル支持部40の桟状支持部41の上面側において上方側及び幅方向一方側に向けて開口するように設けられている。この表面側凹所42の上下方向に沿う深さ寸法は、上側挟持片11の受け入れが可能なように適宜の寸法とされている。
Further, in the present embodiment, as shown in FIG. 1, notch-shaped recesses 42 and 43 for receiving each of the pair of holding pieces 11 and 12 of the mounting portion 10 are provided on both the front and back sides of the panel support portion 40 described above. (See also FIG. 4 (a)). With such a configuration, each of the pair of holding pieces 11 and 12 of the mounting portion 10 can be inserted into the recesses 42 and 43 on both the front and back sides of the panel support portion 40. Thereby, when arranging a plurality of drainage pipe supports 1 at equal intervals along the longitudinal direction of drainage pipe 6, attaching part 10 can be easily arranged in a suitable position. The recesses 42 and 43 on the front and back sides are provided in the cross-shaped support portions 41 of each panel support portion 40 so as to be at the same position in the longitudinal direction. It should be noted that, instead of providing the recesses 42 and 43 on both the front and back sides only at one cross-shaped support 41 of each panel support 40 as in the example shown in the figure, the cross It is good also as an aspect provided in multiple places at intervals.
The surface-side recess 42 for receiving the upper clamping piece 11 is provided so as to open upward and to one side in the width direction on the upper surface side of the cross-shaped support portion 41 of the panel support portion 40. The depth dimension along the vertical direction of the surface-side recess 42 is appropriately dimensioned so that the upper clamping piece 11 can be received.

また、表面側凹所42の桟状支持部41長手方向に沿う寸法は、上側挟持片11の桟状支持部41長手方向(取付部10幅方向)に沿う寸法に応じた寸法とされている。この表面側凹所42の桟状支持部41長手方向に沿う寸法は、上側挟持片11を桟状支持部41長手方向に沿って位置決め可能なように適宜の寸法としてもよい。
また、図例では、桟状支持部41の幅方向一方側に向けて開口する表面側凹所42の幅方向他方側部位を、帯板状とされた突部44によって覆った例を示しているが、このような態様に限られない。
下側挟持片12を受け入れる裏面側凹所43は、パネル支持部40の桟状支持部41の下面側において下方側及び幅方向一方側に向けて開口するように設けられている。この裏面側凹所43の上下方向に沿う深さ寸法は、下側挟持片12の受け入れが可能なように適宜の寸法とされている。本実施形態では、この裏面側凹所43の上下方向に沿う深さ寸法を、下側挟持片12に加えて保持片14の受け入れが可能な寸法としている。
Further, the dimension of the surface side recess 42 along the longitudinal direction of the cross-shaped support portion 41 is a dimension corresponding to the dimension along the cross-shaped support portion 41 longitudinal direction (attachment portion 10 width direction) of the upper clamping piece 11 . The dimension of the surface-side recess 42 in the longitudinal direction of the cross-shaped support portion 41 may be an appropriate dimension so that the upper clamping piece 11 can be positioned along the longitudinal direction of the cross-shaped support portion 41.
Further, in the illustrated example, an example is shown in which the other side portion in the width direction of the surface-side recess 42 opened toward one side in the width direction of the cross-shaped support portion 41 is covered by the protrusion 44 in a band plate shape. However, it is not limited to such an aspect.
The back surface side recess 43 for receiving the lower sandwiching piece 12 is provided so as to open downward and one widthwise side on the lower surface side of the cross-shaped support portion 41 of the panel support portion 40. The depth dimension along the vertical direction of the back surface side recess 43 is appropriately dimensioned so as to be able to receive the lower clamping piece 12. In the present embodiment, the depth dimension along the vertical direction of the back surface side recess 43 is added to the lower sandwiching piece 12 so that the holding piece 14 can be received.

また、裏面側凹所42の桟状支持部41長手方向に沿う寸法は、上記のように裏面側凹所43に受け入れられた保持片14によって区画される差込凹所16に差込片部22の差込が可能なように適宜の寸法とされている(図5(a)、(b)も参照)。つまり、裏面側凹所43の桟状支持部41長手方向に沿う寸法は、下側挟持片12及び保持片14の同方向に沿う寸法に、差込片部22の同方向に沿う寸法を足し合わせた寸法に応じた寸法とされている。なお、このような態様に代えて、差込凹所16が桟状支持部41の下面側において露出するように取付部10が桟状支持部41に取り付けられる構成としてもよい。この場合は、裏面側凹所43の桟状支持部41長手方向に沿う寸法を、少なくとも下側挟持片12の受け入れが可能な寸法とすればよい。   Further, the dimension of the back side recess 42 along the longitudinal direction of the cross-shaped support portion 41 is the insertion piece portion in the insertion recess 16 divided by the holding piece 14 received in the back side recess 43 as described above. The dimensions are made appropriate so that 22 inserts can be made (see also FIGS. 5A and 5B). That is, the dimension of the back surface side recess 43 in the longitudinal direction of the cross-shaped support portion 41 is the dimension of the lower sandwiching piece 12 and the retaining strip 14 in the same direction, the dimension of the insertion strip 22 in the same direction The dimensions are made according to the combined dimensions. The mounting portion 10 may be attached to the cross-shaped support portion 41 so that the insertion recess 16 is exposed on the lower surface side of the cross-shaped support portion 41 instead of such an aspect. In this case, the dimension in the longitudinal direction of the cross-shaped support portion 41 of the back surface side recess 43 may be set to a dimension that allows at least the lower pinching piece 12 to be received.

また、本実施形態では、桟状支持部41の側面側に、下側挟持片12の基端側に設けられた接合片部を受け入れる側面側凹所を裏面側凹所43に連なるように設けた構成としている。なお、このような側面側凹所を設けていない構成としてもよい。また、一対の挟持片11,12のそれぞれを受け入れる切欠状の凹所42,43としては、上記したような構成に限られず、その他、種々の変形が可能である。また、表面側凹所42のみを設けた構成等としてもよい。   Further, in the present embodiment, a side recess for receiving the joint piece provided on the base end side of the lower holding piece 12 is provided on the side of the cross-shaped support 41 so as to be connected to the back recess 43. Configuration. Note that such a side surface side recess may not be provided. The notch-like recesses 42 and 43 for receiving the pair of sandwiching pieces 11 and 12 are not limited to the above-described configuration, and various modifications are possible. Further, only the surface side recess 42 may be provided.

吊下部21の差込片部22は、図1及び図2(a)に示すように、上下方向に厚さ方向を沿わせて配される薄平板状とされている。この差込片部22の下面側に、上記した保持片14の受入凹所15に受け入れられる柱状(図例では、円柱状)の上端部23が設けられている。
また、本実施形態では、吊下部21を、取付部10に対する支持部30の高さ位置の調整が可能な構造としている。このような構成とすれば、排水管6の長手方向の各部をそれぞれに支持する支持部30の高さ位置を調整することで、水勾配を設けることができる。これにより、異なる長さの吊下部を有した複数種の排水管支持具が必要となるものと比べて、部品管理が容易となり、取扱性を向上させることができる。
As shown in FIG. 1 and FIG. 2A, the insertion piece portion 22 of the hanging portion 21 is in the form of a thin flat plate which is disposed along the thickness direction in the vertical direction. The lower end side of the insertion piece portion 22 is provided with a columnar (in the example of the figure, a cylindrical shape) upper end portion 23 to be received in the receiving recess 15 of the holding piece 14 described above.
Further, in the present embodiment, the hanging portion 21 is configured to be capable of adjusting the height position of the support portion 30 with respect to the mounting portion 10. With such a configuration, it is possible to provide a water gradient by adjusting the height position of the support portion 30 that supports the respective portions in the longitudinal direction of the drainage pipe 6. Thereby, compared with what requires the multiple types of drainage pipe support with the suspension part of a different length, parts management becomes easy and the handleability can be improved.

また、本実施形態では、吊下部21は、取付部10側に設けられた吊下本体24と支持部30側に設けられた可変体26とを備え、可変体26が吊下本体24に対して段毎の調整寸法が均等とされた複数段の位置において保持される構成とされている。このような構成とすれば、排水管6の長手方向に沿って等間隔を空けて複数の排水管支持具1を配置し、これら排水管支持具1の吊下本体24に対する可変体26の高さ位置を上流側から下流側に向けて段階的に下げた位置とすることで、容易に水勾配を設けることができる。これにより、ねじ作用等によって言わば無段階的に高さ調整可能とされたものと比べて、手作業による微調整が不要となり、作業者毎の施工ばらつきを抑制することができる。   Further, in the present embodiment, the hanging portion 21 includes the hanging main body 24 provided on the mounting portion 10 side and the variable body 26 provided on the supporting portion 30 side, and the variable body 26 is opposed to the hanging main body 24. Thus, the adjustment dimensions of each stage are held at the positions of a plurality of stages equalized. With such a configuration, the plurality of drainage pipe supports 1 are disposed at equal intervals along the longitudinal direction of the drainage pipe 6, and the height of the variable body 26 with respect to the suspension main body 24 of these drainage pipe supports 1 is increased. It is possible to easily provide a water gradient by setting the height position in a stepwise lowered position from the upstream side to the downstream side. As a result, compared with the case where height adjustment can be performed steplessly by so-called screw action etc., fine adjustment by manual work becomes unnecessary, and it is possible to suppress construction variation for each worker.

また、本実施形態では、吊下本体24及び可変体26のうちの一方を構成する筒状体に、側面において開口する複数の係止孔25を上下方向に等間隔を空けて設け、他方を構成する棒状体に、係止孔25に対して脱離可能に係止する係止突起28を設けた構成としている。このような構成とすれば、係止孔25の何れかに係止突起28を係止させることで、吊下本体24に対する可変体26の高さ位置を変更することができる。また、互いの挿通孔を重ね合わせてボルト締結する必要があるようなものと比べて、高さ位置の調整を容易に行うことができる。本実施形態では、吊下本体24を筒状体とし、可変体26を、この吊下本体24内に差し入れられる棒状体としている。なお、棒状体には、本実施形態のように筒状とされたものも含む。   Further, in the present embodiment, a plurality of locking holes 25 opened in the side face are provided at equal intervals in the vertical direction in the cylindrical body constituting one of the hanging main body 24 and the variable body 26, and the other is provided. The rod-like body to be configured is configured to be provided with a locking projection 28 which is detachably locked to the locking hole 25. With such a configuration, the height position of the variable body 26 with respect to the suspension main body 24 can be changed by locking the locking projection 28 in any of the locking holes 25. Further, the height position can be easily adjusted as compared with the case where the insertion holes need to be overlapped and bolted. In the present embodiment, the suspension main body 24 is a cylindrical body, and the variable body 26 is a rod-like body that can be inserted into the suspension main body 24. In addition, the rod-shaped body also includes a cylindrical body as in the present embodiment.

吊下本体24は、上下方向に軸方向(長手方向)を沿わせて配される筒状(図例では、円筒状)とされている。図例では、この吊下本体24を、上下両側に開口した筒状体とした例を示している。この吊下本体24は、吊下本体24の上端側の開口を介して差し入れられた柱状の上端部23にボルト等の締結具によって固定されている。なお、このような態様に代えて、吊下本体24を、差込片部22に一体的に設けた構成としてもよい。
係止孔25は、吊下本体24の側周部を貫通して設けられている。本実施形態では、吊下本体24に、長手方向に等間隔を空けて複数(図例では、5つ)の係止孔25を設けた構成としている。これら係止孔25を設けるピッチ(上記した段毎の調整寸法)は、5mmm〜20mm程度としてもよい。
また、吊下本体24の側周部の両側において開口するように、係止孔25,25を設けた構成としている。これら側周部の両側の係止孔25,25は、径方向に見て、吊下本体24の軸心に重なり合うように、かつ互いに同高さに位置するように設けられている。
The suspension main body 24 has a cylindrical shape (cylindrical shape in the illustrated example) which is arranged along the axial direction (longitudinal direction) in the vertical direction. In the example of a figure, the example which made this suspension main body 24 the cylindrical body opened at the upper and lower sides is shown. The suspension main body 24 is fixed to a columnar upper end 23 inserted through an opening on the upper end side of the suspension main 24 by a fastener such as a bolt. In addition, it is good also as a structure which replaced with such an aspect, and provided the suspension main body 24 in the insertion piece part 22 integrally.
The locking hole 25 is provided to penetrate the side peripheral portion of the hanging main body 24. In this embodiment, a plurality of (five in the illustrated example) locking holes 25 are provided in the suspension main body 24 at regular intervals in the longitudinal direction. The pitch at which the locking holes 25 are provided (the adjustment dimension for each step described above) may be about 5 mm to 20 mm.
Further, the locking holes 25 are provided so as to be opened on both sides of the side peripheral portion of the hanging main body 24. The locking holes 25 on both sides of the side peripheral portions are provided so as to overlap with the axial center of the suspension main body 24 and to be positioned at the same height as viewed in the radial direction.

可変体26は、図1(a)に示すように、吊下本体24の下端側の開口を介して吊下本体24内に上端側部位が差し入れられている。
係止突起28は、可変体26の上端部に設けられている。本実施形態では、上記のように側周部の両側に設けられた係止孔25,25のそれぞれに係止される係止突起28,28を設けた構成としている。また、これら係止突起28,28を、可変体26の径方向に出没自在とし、突出方向に向けて付勢部材29によって付勢された構成としている。本実施形態では、可変体26を、筒状(図例では、円筒状)とし、この可変体26の側周部の上端部を貫通させて係止突起28,28が挿通される突起挿通孔27,27を設けた構成としている。また、突起挿通孔27,27に挿通された係止突起28,28の基端部を連結する板ばね状の付勢部材29を可変体26内に設けた構成としている。なお、付勢部材29としては、板ばね状とされたものに限られず、圧縮コイルばねや、その他、種々の構成とされたものでもよい。
As shown in FIG. 1A, the upper end side portion of the variable body 26 is inserted into the hanging main body 24 through the opening at the lower end side of the hanging main body 24.
The locking projection 28 is provided at the upper end of the variable body 26. In the present embodiment, as described above, the locking projections 28 and 28 are provided so as to be locked in the locking holes 25 and 25 provided on both sides of the side peripheral portion. Further, the locking projections 28 are movable in the radial direction of the variable member 26, and biased by the biasing member 29 in the projecting direction. In the present embodiment, the variable body 26 has a cylindrical shape (cylindrical in the illustrated example), and the upper end portion of the side peripheral portion of the variable body 26 penetrates, and a projection insertion hole through which the locking projections 28 are inserted 27, 27 are provided. Further, a biasing member 29 in the form of a leaf spring is provided in the variable member 26 to connect the base end portions of the locking projections 28, 28 inserted into the projection insertion holes 27, 27. The biasing member 29 is not limited to a leaf spring, and may be a compression coil spring or other various members.

上記構成とされた吊下部21においては、吊下本体24のいずれかの高さの係止孔25,25に可変体26の係止突起28,28が挿入されることで、可変体26が吊下本体24に対して保持される。また、係止突起28,28を可変体26の軸心側に向けて押し込み、係止孔25,25に対する係止を解除、つまり、脱離させれば、吊下本体24に対して可変体26の高さ位置の変更が可能となる。また、排水管6の長手方向に等間隔を空けて配置される各排水管支持具1の可変体26の高さ位置を、上流側から下流側に向けて1段づつ下げた位置とすることで、排水管6に容易に勾配を設けることができる。   In the hanging portion 21 configured as described above, by inserting the locking projections 28 and 28 of the variable body 26 into the locking holes 25 and 25 at any height of the hanging main body 24, the variable body 26 can be obtained. It is held with respect to the hanging main body 24. Further, if the locking projections 28, 28 are pushed toward the axial center side of the variable body 26 and the locking with respect to the locking holes 25, 25 is released, that is, released, the variable body 26 relative to the suspension main body 24. It is possible to change the height position of the In addition, the height position of the variable members 26 of the drainage pipe supports 1 arranged at equal intervals in the longitudinal direction of the drainage pipe 6 may be lowered by one step from the upstream side to the downstream side. Thus, the drainage pipe 6 can be easily sloped.

なお、本実施形態では、吊下本体24内に可変体26が差し入れられる構成とした例を示しているが、逆としてもよい。つまり、可変体26を一方としての筒状体とし、吊下本体24を、この可変体26内に差し入れられる他方としての棒状体としてもよい。また、取付部10に対する支持部30の高さ位置を調整可能とする構成としては、上記したような構成に限られない。例えば、吊下部21に、上下方向に間隔を空けて複数のボルト挿通孔を設け、これら複数のボルト挿通孔のうちのいずれかと支持部30に設けられたボルト挿通孔とを重ね合わせた状態でボルトを挿通させて高さ位置の調整を可能とした構成としてもよい。また、吊下部21に、上下方向に延びる雄ねじ部と、この雄ねじ部がねじ合わされる雌ねじ部と、を設けた構成としてもよく、その他、種々の変形が可能である。   In the present embodiment, an example is shown in which the variable body 26 is inserted into the hanging main body 24. However, the configuration may be reversed. That is, the variable body 26 may be a tubular body at one end, and the hanging body 24 may be a rod-like body at the other end that can be inserted into the variable body 26. Moreover, as a structure which enables adjustment of the height position of the support part 30 with respect to the attaching part 10, it is not restricted to an above-described structure. For example, in the hanging portion 21, a plurality of bolt insertion holes are provided at intervals in the vertical direction, and any one of the plurality of bolt insertion holes is overlapped with the bolt insertion holes provided in the support portion 30. It is good also as composition which made adjustment of a height position possible by making a bolt penetrate. Further, the hanging portion 21 may have a configuration in which a male screw portion extending in the vertical direction and a female screw portion to which the male screw portion is screwed may be provided, and various modifications are possible.

支持部30は、吊下部21(可変体26)の下端部から略水平方向に突出する支持片部31と、排水管6が挿通される環状とされたリング部32と、を備えている。
リング部32は、軸心が支持片部31の高さに一致する位置となるように設けられている。このリング部32は、吊下部21の下端部から突出する支持片部31によって片持ち状に支持されている。また、本実施形態では、リング部32は、円筒状とされた排水管6に対応させて、円環状とされている。また、リング部32は、支持片部31の先端部に着脱可能に固定されている。本実施形態では、リング部32を、上下に分割されて半割状とされた半割部33,33を備えた構成としている。また、これら上下の半割部33,33の周方向一端部同士を、支持片部31の先端部にボルト等の止具35によって着脱可能に固定した構成としている。また、これら上下の半割部33,33の周方向他端部同士を、排水管6の軸方向に軸方向を沿わせた回転軸34回りに回転自在に連結した構成としている。図例では、回転軸34を、ねじとした例を示している。
The support part 30 is provided with the support piece part 31 which protrudes in a substantially horizontal direction from the lower end part of the hanging part 21 (variable body 26), and the ring part 32 made into the cyclic | annular shape in which the drain pipe 6 is penetrated.
The ring portion 32 is provided at a position where the axial center coincides with the height of the support piece portion 31. The ring portion 32 is supported in a cantilever manner by a support piece portion 31 projecting from the lower end portion of the hanging portion 21. Further, in the present embodiment, the ring portion 32 is formed in an annular shape corresponding to the cylindrical drain pipe 6. Further, the ring portion 32 is detachably fixed to the tip end portion of the support piece portion 31. In the present embodiment, the ring portion 32 is configured to include half portions 33 and 33 which are divided into upper and lower portions and formed in half. Further, circumferential one end portions of the upper and lower half portions 33, 33 are detachably fixed to the tip end portion of the support piece portion 31 by a fastener 35 such as a bolt. Further, the other circumferential end portions of the upper and lower half portions 33, 33 are connected rotatably around the rotation axis 34 along the axial direction of the drainage pipe 6 in the axial direction. In the illustrated example, an example in which the rotation shaft 34 is a screw is shown.

上記のような構成とされた支持部30においては、止具35を脱離させ、一方の半割部33を他方の半割部33に対して開放させるように、回転軸34回りに回転させれば、排水管6の受け入れが容易に可能となる。なお、排水管6を支持する支持部30としては、このような構成に限られず、その他、種々の変形が可能である。また、排水管支持具1を構成する取付部10及び支持具本体20は、適宜の金属系材料から形成されたものでもよい。   In the support portion 30 configured as described above, the stopper 35 is detached, and one half portion 33 is rotated about the rotation axis 34 so as to be opened to the other half portion 33. Then, the drainage pipe 6 can be easily received. In addition, as the support part 30 which supports the drainage pipe 6, it is not restricted to such a structure, In addition, various deformation | transformation are possible. Moreover, the attaching part 10 and the support main body 20 which comprise the drainage pipe support 1 may be formed from the appropriate metallic material.

次に、上記構成とされた排水管支持具1を用いた排水管支持構造の施工方法の一例について説明する。
まず、図3(a)に示すように、互いに交差し隣り合う壁面に沿わせて略L字状に壁際パネル支持部5を設置する。また、排水管6をスラブ2上に仮置きする。図例では、平面視して略L字状となるように排水管6を配置した例を示している。
そして、上記したように、床支持材4のパネル支持部40を壁際パネル支持部5の入隅側から順に施工し、図3(b)に示すように、床パネル9を設置する。なお、床パネル9は、端部にねじ等の止具を止着してパネル支持部40の桟状支持部41,41に固定するようにしてもよい。
Next, an example of the construction method of the drainage pipe support structure using the drainage pipe support 1 configured as described above will be described.
First, as shown in FIG. 3A, the wall supporting panel 5 is installed in a substantially L shape along the adjacent wall surfaces which intersect each other. Further, the drainage pipe 6 is temporarily placed on the slab 2. In the example of a figure, the example which has arrange | positioned the drainage pipe 6 so that planar view may become substantially L shape is shown.
Then, as described above, the panel supporting portion 40 of the floor supporting member 4 is constructed in order from the inward corner side of the panel supporting portion 5 at the wall, and the floor panel 9 is installed as shown in FIG. The floor panel 9 may be fixed to the cross-piece-like support portions 41 and 41 of the panel support portion 40 by fastening fasteners such as screws to the end portions.

そして、図4(a)、(b)に示すように、排水管6の上方側に配された床パネル9を取り外し、取付部10をパネル支持部40の桟状支持部41に取り付ける。つまり、取付部10の上側挟持片11及び下側挟持片12を、桟状支持部41の表面側凹所42及び裏面側凹所43にそれぞれ差し入れる。この際、排水管6の長手方向に略等間隔を空けて複数の取付部10が配されるように、適宜のパネル支持部40の桟状支持部41に取付部10を取り付けるようにしてもよい。
また、取付部10に応じた位置となるように、支持具本体20の支持部30を排水管6に取り付ける。この際、図6に示すように、排水管6に適度な水勾配が形成されるように、つまり、排水管6が上流側部位6aから下流側部位6bに向かうに従い下り坂状に傾斜するように、排水管6の各部に取り付けられる吊下部21を調整しておくようにしてもよい。
And as shown to FIG. 4 (a), (b), the floor panel 9 distribute | arranged to the upper side of the drain pipe 6 is removed, and the attaching part 10 is attached to the cross-shaped support part 41 of the panel support part 40. That is, the upper clamping piece 11 and the lower clamping piece 12 of the mounting portion 10 are inserted into the surface-side recess 42 and the back-side recess 43 of the cross-shaped support portion 41, respectively. At this time, the mounting portions 10 may be attached to the cross-shaped support portions 41 of the appropriate panel support portion 40 so that the plurality of mounting portions 10 are disposed at substantially equal intervals in the longitudinal direction of the drainage pipe 6. Good.
Further, the support portion 30 of the support main body 20 is attached to the drainage pipe 6 so as to be positioned according to the attachment portion 10. At this time, as shown in FIG. 6, in order to form an appropriate water gradient in the drainage pipe 6, that is, the drainage pipe 6 is inclined downward as it goes from the upstream portion 6a to the downstream portion 6b. In addition, the hanging portion 21 attached to each part of the drain pipe 6 may be adjusted.

そして、図5(a)、(b)に示すように、排水管6を持ち上げ、吊下部21の差込片部22を、取付部10の差込凹所16に差し込み、排水管6を吊下支持させるようにしてもよい。そして、図3(b)に示すように、取り外した床パネル9を設置し、適宜、床仕上材を施工するようにしてもよい。
なお、上記施工手順は、一例に過ぎず、各部材の機能を阻害しない限りにおいて別手順で行うようにしてもよく、その他、種々の変形が可能である。
And as shown to FIG. 5 (a), (b), the drainage pipe 6 is lifted, the insertion piece part 22 of the suspension part 21 is inserted in the insertion recess 16 of the attaching part 10, and the drainage pipe 6 is suspended. You may make it support it. And as shown in Drawing 3 (b), floor panel 9 which removed may be installed and it may be made to construct floor coverings suitably.
In addition, the said construction procedure is only an example, and as long as it does not inhibit the function of each member, you may make it carry out by another procedure, In addition, various deformation | transformation are possible.

次に、本実施形態に係る排水管支持構造に用いられる排水管支持具の他例について、図面を参照しながら説明する。
なお、以下の例では、上記した排水管支持具1との相違点について主に説明し、同様の構成については、同一の符号を付し、その説明を省略または簡略に説明する。
Next, another example of the drainage pipe support used for the drainage pipe support structure according to the present embodiment will be described with reference to the drawings.
In the following example, differences with the above-described drainage pipe support 1 will be mainly described, the same reference numerals will be given to similar configurations, and the description will be omitted or simplified.

図7は、第1変形例に係る排水管支持具1Aの一例を模式的に示す図である。
本例では、支持部30Aのリング部32Aを、片持ち状ではなく両側から支持する構成としている。
この排水管支持具1Aは、リング部32Aの周方向両側にそれぞれ配設される一対の吊下部21,21を備えている。これら一対の吊下部21,21は、上記同様の構成とされている。また、これら一対の吊下部21,21の上端部は、上下方向に厚さ方向を沿わせて配される薄平板状の連結部23Bによって連結され、この連結部23Bの長手方向中央部に、上方側に向けて突出する柱状部23Aを介して上記同様な差込片部22が設けられている。
FIG. 7 is a view schematically showing an example of a drainage pipe support 1A according to a first modification.
In this example, the ring portion 32A of the support portion 30A is not cantilevered but supported from both sides.
The drainage pipe support 1A includes a pair of suspension portions 21 and 21 disposed on both sides in the circumferential direction of the ring portion 32A. The pair of hanging portions 21 and 21 have the same configuration as described above. Further, upper end portions of the pair of hanging portions 21, 21 are connected by a thin flat plate-like connecting portion 23B disposed along the thickness direction in the vertical direction, and the longitudinal direction central portion of the connecting portion 23B is The same insertion piece 22 is provided via a columnar portion 23A which protrudes upward.

また、これら一対の吊下部21,21(可変体26,26)の下端部から互いに向き合う方向に向けて突出するように支持片部31,31が設けられ、これら支持片部31,31にリング部32Aの周方向両側の各端部が着脱可能に固定されている。
リング部32Aは、上記と概ね同様、上下の半割部33A,33Aを備えている。本例では、これら上下の半割部33A,33Aの周方向両端部を、各支持片部31,31の先端部に止具35,35によって着脱可能に固定した構成としている。
Further, support pieces 31 and 31 are provided so as to protrude from the lower ends of the pair of hanging portions 21 and 21 (variable members 26 and 26) in the direction facing each other. The respective end portions on both sides in the circumferential direction of the portion 32A are detachably fixed.
The ring portion 32A includes upper and lower half portions 33A and 33A in substantially the same manner as described above. In this example, circumferential end portions of the upper and lower half portions 33A, 33A are detachably fixed to the tip end portions of the support piece portions 31, 31 by fasteners 35, 35.

上記構成とされた本例に係る排水管支持具1Aの支持具本体20Aは、図示を省略しているが、上記した例と同様、パネル支持部40に取り付けられた取付部10に対して着脱自在に取り付けられる。
また、上記構成とされた本例に係る排水管支持具1Aにおいても上記した例と略同様の効果を奏する。また、本例では、支持部30Aのリング部32Aを両側から支持する構成としているので、排水管6を安定的に支持することができる。
Although the support main body 20A of the drainage pipe support 1A according to the present example configured as described above is not shown, it is attached to and detached from the attachment portion 10 attached to the panel support portion 40 as in the above example. It can be attached freely.
Also in the drainage pipe support 1A according to the present embodiment configured as described above, substantially the same effect as the above-described embodiment can be obtained. Further, in the present embodiment, since the ring portion 32A of the support portion 30A is supported from both sides, the drainage pipe 6 can be stably supported.

なお、上記した例では、支持具本体20,20Aに差込片部22を設け、この差込片部22が差し込まれる差込凹所16を取付部10に設けた例を示しているが、このような態様に限られない。例えば、支持具本体20,20Aを取付部10に対してねじ等によって着脱自在とした態様等としてもよい。また、支持具本体20,20Aを取付部10に対して着脱自在とした態様に代えて、支持具本体20,20A(吊下部21)と取付部10とが一体的に形成されたものとしてもよい。また、上記した例では、吊下部21を、取付部10に対する支持部30,30Aの高さ位置の調整が可能な構造とした例を示しているが、調整不能とされたものとしてもよい。この場合は、吊下部21の長さの異なる複数種の排水管支持具1,1Aによって排水管6を支持する構成としてもよい。また、上記した例では、取付部10を略U字状とした例を示しているが、このような態様に代えて、略L字状または略平板状とされたものでもよい。   In the example described above, an example is shown in which the attachment piece portion 22 is provided in the support main body 20, 20A and the insertion recess 16 into which the insertion piece portion 22 is inserted is provided in the attachment portion 10. It is not limited to such an aspect. For example, the support main body 20 or 20A may be detachably attached to the mounting portion 10 by a screw or the like. Also, instead of the support body 20, 20A being detachable from the mounting portion 10, the support body 20, 20A (the hanging portion 21) and the mounting portion 10 may be integrally formed. Good. Moreover, in the example mentioned above, although the example made into the structure which can adjust the height position of the support parts 30 and 30A with respect to the attaching part 10 is shown, it is good also as what was not adjustable. In this case, the drainage pipe 6 may be supported by a plurality of drainage pipe supports 1 and 1A with different lengths of the hanging portion 21. Moreover, although the example which made the attachment part 10 the substantially U shape is shown in the above-mentioned example, it may be made into the substantially L shape or the substantially flat shape instead of such an aspect.

また、上記した例では、吊下部21の下端部から略水平方向に突出する支持部30,30Aを設けた例を示しているが、このような態様に代えて、吊下部21の下方側に支持部30,30Aを連ならせるように設けた構成としてもよい。本実施形態に係る排水管支持構造に用いられる排水管支持具1,1Aとしては、上記したような構成とされたものに限られず、その他、種々の構成とされたものの採用が可能である。   In the above-mentioned example, although the example which provided supporters 30 and 30A projected in the approximately horizontal direction from the lower end part of suspension part 21 is shown, it replaces with such a mode, and it is below the suspension part 21 side. It is good also as composition provided so that support parts 30 and 30A might be put in order. The drainage pipe supports 1 and 1A used for the drainage pipe support structure according to the present embodiment are not limited to those configured as described above, and may be those having other various configurations.

1,1A 排水管支持具
2 スラブ
3 床下空間(床パネルの下方側空間)
4 床支持材
6 排水管
9 床パネル
10 取付部
11 上側挟持片(挟持片)
12 下側挟持片(挟持片)
13 連結片
16 差込凹所
21,21A 吊下部
22 差込片部
30,30A 支持部
40 パネル支持部
42 表面側凹所
43 裏面側凹所
47 支柱部
1, 1 A drainage pipe support 2 slab 3 space under the floor (space below floor panel)
4 Floor support 6 Drain pipe 9 Floor panel 10 Mounting part 11 Upper clamping piece (clamping piece)
12 Lower holding piece (holding piece)
13 connection piece 16 insertion recess 21, 21A hanging part 22 insertion piece part 30, 30A support part 40 panel support part 42 surface side recess 43 back surface side recess 47 post portion

Claims (5)

スラブ上に床支持材を介して配される複数の床パネルの下方側空間に設置される排水管を支持する排水管支持構造であって、
前記床支持材は、前記床パネルの少なくとも2辺に沿って配設されて該床パネルを着脱自在に支持するパネル支持部と、該パネル支持部を前記スラブ上に支持する支柱部と、を備え、かつ前記排水管を吊下支持する排水管支持具が取り付けられた構造とされていることを特徴とする排水管支持構造。
A drainage pipe support structure for supporting a drainage pipe installed in a lower space of a plurality of floor panels disposed on a slab via a floor support, comprising:
The floor support is disposed along at least two sides of the floor panel to support the floor panel in a removable manner, and a support for supporting the panel support on the slab. A drainage pipe support structure comprising: a drainage pipe support provided for suspending and supporting the drainage pipe.
請求項1において、
前記排水管支持具は、前記床支持材に取り付けられる取付部を備え、該取付部は、前記パネル支持部を表裏両側から挟むように配される一対の挟持片と、これら一対の挟持片を連結する連結片と、を備えていることを特徴とする排水管支持構造。
In claim 1,
The drainage pipe support includes an attachment portion attached to the floor support, and the attachment portion includes a pair of sandwiching pieces arranged to sandwich the panel support from both the front and back sides, and the pair of sandwiching pieces. And a connecting piece for connecting.
請求項2において、
前記排水管支持具は、前記取付部に対して着脱自在に取り付けられる吊下部と、前記排水管を支持する支持部と、を備えていることを特徴とする排水管支持構造。
In claim 2,
The drainage pipe support structure is characterized in that the drainage pipe support includes a hanging portion detachably attached to the mounting portion, and a support portion for supporting the drainage pipe.
請求項3において、
前記取付部には、前記一対の挟持片のうちの下方側に配される挟持片の下方側において略水平方向に向けて開口する差込凹所が設けられ、前記吊下部の上端部には、前記差込凹所に差し入れられる差込片部が設けられていることを特徴とする排水管支持構造。
In claim 3,
The mounting portion is provided with a plug-in recess that opens substantially horizontally in the lower side of the sandwiching piece disposed below the pair of sandwiching pieces, and the upper end portion of the hanging portion is provided A drainage pipe supporting structure provided with a plug-in piece which can be inserted into the plug-in recess.
請求項2乃至4のいずれか1項において、
前記パネル支持部の表裏両側には、前記取付部の一対の挟持片のそれぞれを受け入れる切欠状の凹所が設けられていることを特徴とする排水管支持構造。
In any one of claims 2 to 4,
The drainage pipe support structure is provided with the notch-shaped recess which receives each of a pair of clamping piece of the said mounting part in front and back both sides of the said panel support part.
JP2017190275A 2017-09-29 2017-09-29 Drain pipe support structure Pending JP2019065515A (en)

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