JP2009052695A

JP2009052695A - Pipe support structure

Info

Publication number: JP2009052695A
Application number: JP2007221450A
Authority: JP
Inventors: Tomoaki Kashiwamata; 智明柏又; Koichiro Okamoto; 浩一郎岡本
Original assignee: Bridgestone Corp
Current assignee: Bridgestone Corp
Priority date: 2007-08-28
Filing date: 2007-08-28
Publication date: 2009-03-12

Abstract

PROBLEM TO BE SOLVED: To install a secondary side pipe even before laying a primary side pipe. SOLUTION: In fixing the primary side pipe 21 to the secondary side pipe 20, the secondary side pipe 20 is moved in the axial direction and in the vertical direction, and also rotated in a horizontal plane, thereby positioning the secondary side pipe 20. Thus, even before the primary side pipe is laid, the secondary side pipe can be installed. COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、配管を支持する配管支持構造に関する。 The present invention relates to a pipe support structure that supports a pipe.

特許文献１には、ヘッダーを天井板に固定する構成が開示されている。なお、ヘッダーは、給水管から供給される水を複数の送水管に分岐するための配管として機能する。
また、スプリンクラーを配設する際に用いられる配管においては、配管内が高圧となるため、１次側配管と２次側配管との接続部分にフランジを形成して、１次側配管と２次側配管とを接続する。
このため、１次側配管と２次側配管との正確な位置決めが必要となり、通常は、１次側配管を敷設した後に、２次側配管が設置されるため、工期の制約が大きかった。 Patent Document 1 discloses a configuration in which a header is fixed to a ceiling plate. The header functions as a pipe for branching water supplied from the water supply pipe into a plurality of water supply pipes.
In addition, in the piping used when installing the sprinkler, the inside of the piping becomes high pressure, so that a flange is formed at the connection portion between the primary side piping and the secondary side piping, and the primary side piping and the secondary side piping. Connect the side pipe.
For this reason, it is necessary to accurately position the primary side pipe and the secondary side pipe. Usually, after the primary side pipe is laid, the secondary side pipe is installed, so the construction period is greatly restricted.

特開２００３−２９４１７１号公報JP 2003-294171 A

本発明は、上記事実を考慮し、１次側配管を敷設する前においても２次側配管を設置することができる配管支持構造を提供することを目的とする。 In view of the above facts, an object of the present invention is to provide a pipe support structure in which a secondary side pipe can be installed even before the primary side pipe is laid.

本発明の請求項１に係る配管支持構造は、取付面から下方へ延設され、１次側配管が接続される２次側配管を支持する支持部材と、前記支持部材に設けられ、前記支持部材が支持した前記２次側配管を上下方向へ移動可能な上下方向移動機構と、前記支持部材に設けられ、前記支持部材が支持した前記２次側配管を前記２次側配管の軸方向へ移動可能な軸方向移動機構と、を備えたことを特徴とする。 A pipe support structure according to claim 1 of the present invention includes a support member that extends downward from a mounting surface and supports a secondary pipe to which a primary pipe is connected, and is provided on the support member. A vertical movement mechanism capable of moving the secondary pipe supported by the member in the vertical direction, and the secondary pipe provided on the support member and supported by the support member in the axial direction of the secondary pipe. And a movable axial movement mechanism.

この構成によれば、上下方向移動機構により、支持部材が支持した２次側配管を上下方向へ移動させることができる。また、軸方向移動機構により、支持部材が支持した２次側配管を２次側配管の軸方向へ移動させることができる。
このように、２次側配管を支持部材で支持させた後に、２次側配管を上下方向及び２次側配管の軸方向へ移動させて２次側配管の位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the secondary side pipe supported by the support member can be moved in the vertical direction by the vertical movement mechanism. Further, the secondary side pipe supported by the support member can be moved in the axial direction of the secondary side pipe by the axial direction moving mechanism.
Thus, after the secondary side pipe is supported by the support member, the secondary side pipe can be moved in the vertical direction and the axial direction of the secondary side pipe to adjust the position of the secondary side pipe. Even before the piping is laid, the secondary side piping can be installed.

本発明の請求項２に係る配管支持構造は、請求項１の構成において、前記支持部材に設けられ、前記支持部材が支持した前記２次側配管を水平面内で回転可能な回転機構を備えたことを特徴とする。 According to a second aspect of the present invention, there is provided a pipe support structure according to the first aspect, further comprising a rotation mechanism provided on the support member and capable of rotating the secondary pipe supported by the support member in a horizontal plane. It is characterized by that.

この構成によれば、回転機構により、支持部材が支持した２次側配管を水平面内で回転させることができる。
このように、２次側配管を支持部材で支持させた後に、２次側配管を水平面内で回転させて２次側配管の位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the secondary side pipe supported by the support member can be rotated in the horizontal plane by the rotation mechanism.
Thus, after the secondary side pipe is supported by the support member, the position of the secondary side pipe can be adjusted by rotating the secondary side pipe in the horizontal plane. Secondary piping can be installed.

本発明の請求項３に係る配管支持構造は、請求項１又は請求項２の構成において、前記支持部材は、前記取付面から下方へ延設された第１支持棒と、前記第１支持棒の下端部に連結されると共に水平方向へ延設された第２支持棒と、前記第２支持棒の両端部に連結されると共に上下方向へ延設された一対の第３支持棒と、前記一対の第３支持棒の下端部にそれぞれ連結されると共に前記２次側配管が取り付けられる取付部材と、を備えて構成されていることを特徴とする。 A pipe support structure according to a third aspect of the present invention is the pipe support structure according to the first or second aspect, wherein the support member includes a first support bar extending downward from the mounting surface, and the first support bar. A second support bar connected to the lower end of the second support bar and extending in the horizontal direction, a pair of third support bars connected to both ends of the second support bar and extended in the vertical direction, An attachment member connected to the lower ends of the pair of third support rods and to which the secondary side pipe is attached is provided.

この構成によれば、取付面から下方へ延設された第１支持棒の下端部には、水平方向へ延設された第２支持棒が連結される。第２支持棒の両端部には、上下方向へ延設された一対の第３支持棒が連結される。一対の第３支持棒の下端部には、２次側配管が取り付けられる取付部材がそれぞれ連結される。
このように、一対の第３支持棒にそれぞれ連結された２つの取付部材に、２次側配管が取り付けられるため、第１支持棒、第２支持棒、第３支持棒及び取付部材を備えて構成される支持部材は、２次側配管を２点で支持する。
第１支持棒を取付面の一箇所に延設することで、支持部材は、取付面に対して一点で支持される。
このように、支持部材は２次側配管を２点で支持するので、２次側配管を１点で支持する構成に比べ、２次側配管が傾きにくく２次側配管を安定して支持できる。その一方、支持部材は、取付面に対して一点で支持されることで、取付面に対して二点以上で支持される構成に比べ、支持部材を取付面に取り付ける工程が少なくて済む。 According to this structure, the 2nd support bar extended in the horizontal direction is connected with the lower end part of the 1st support bar extended below from the attachment surface. A pair of third support rods extending in the vertical direction are connected to both ends of the second support rod. An attachment member to which the secondary side pipe is attached is coupled to the lower ends of the pair of third support rods.
Thus, since the secondary side pipe is attached to the two attachment members respectively connected to the pair of third support rods, the first support rod, the second support rod, the third support rod, and the attachment member are provided. The configured support member supports the secondary side pipe at two points.
By extending the first support bar to one place on the mounting surface, the support member is supported at one point with respect to the mounting surface.
As described above, since the support member supports the secondary side pipe at two points, the secondary side pipe is less inclined and can support the secondary side pipe stably compared to the configuration in which the secondary side pipe is supported at one point. . On the other hand, since the support member is supported at one point with respect to the attachment surface, the number of steps for attaching the support member to the attachment surface can be reduced as compared with a configuration where the support member is supported at two or more points with respect to the attachment surface.

本発明の請求項４に係る配管支持構造は、請求項３の構成において、前記軸方向移動機構は、前記第１支持棒の下端部と前記第２支持棒とを連結すると共に水平方向に形成された第１ねじ孔を有する第１連結部と、前記第２支持棒の外周に形成され、前記第１ねじ孔に螺合して前記第２支持棒を前記第１ねじ孔に沿って移動可能にする第１ねじ部と、を備えて構成されていることを特徴とする。 According to a fourth aspect of the present invention, there is provided the piping support structure according to the third aspect, wherein the axial movement mechanism connects the lower end portion of the first support bar and the second support bar and is formed in the horizontal direction. A first connecting portion having a first screw hole formed on an outer periphery of the second support rod, and screwed into the first screw hole to move the second support rod along the first screw hole; And a first screw portion that enables the first screw portion.

この構成によれば、第１ねじ部が形成された第２支持棒を回転させることにより、第１ねじ部が螺合する第１ねじ孔に沿って、第２支持棒がその軸方向へ移動する。これにより、取付部材に取り付けられた２次側配管を２次側配管の軸方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を２次側配管の軸方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the second support rod moves in the axial direction along the first screw hole into which the first screw portion is screwed by rotating the second support rod on which the first screw portion is formed. To do. Thereby, the secondary side piping attached to the attachment member can be moved in the axial direction of the secondary side piping.
Thus, after the secondary side pipe is attached to the mounting member, the position can be adjusted by moving the secondary side pipe in the axial direction of the secondary side pipe. Side piping can be installed.

本発明の請求項５に係る配管支持構造は、請求項３の構成において、前記軸方向移動機構は、前記第１支持棒の下端部と前記第２支持棒とを連結すると共に前記第２支持棒が移動可能に挿し通される貫通孔が水平方向に形成された第１連結部と、前記貫通孔に挿し通された前記第２支持棒を締め付けて固定する固定具と、を備えて構成されていることを特徴とする。 According to a fifth aspect of the present invention, in the pipe support structure according to the third aspect, the axial movement mechanism connects the lower end portion of the first support bar and the second support bar and the second support. A first connecting portion in which a through hole through which a rod is movably inserted is formed in a horizontal direction, and a fixture for fastening and fixing the second support rod inserted through the through hole. It is characterized by being.

この構成によれば、第２支持棒を貫通孔に沿って水平方向に移動させ、移動させた第２支持棒を固定具で締め付けて固定できる。これにより、取付部材に取り付けられた２次側配管を２次側配管の軸方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を２次側配管の軸方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the second support bar can be moved in the horizontal direction along the through hole, and the moved second support bar can be fastened and fixed by the fixing tool. Thereby, the secondary side piping attached to the attachment member can be moved in the axial direction of the secondary side piping.
Thus, after the secondary side pipe is attached to the mounting member, the position can be adjusted by moving the secondary side pipe in the axial direction of the secondary side pipe. Side piping can be installed.

本発明の請求項６に係る配管支持構造は、請求項３〜５のいずれか１項の構成において、前記上下方向移動機構は、前記第２支持棒の両端部と前記第３支持棒とをそれぞれ連結すると共に上下方向に形成された第２ねじ孔を有する第２連結部と、前記第３支持棒の外周に形成され、前記第２ねじ孔に螺合して前記第３支持棒を前記第２ねじ孔に沿って移動可能にする第２ねじ部と、を備えて構成されていることを特徴とする。 The pipe support structure according to a sixth aspect of the present invention is the configuration according to any one of the third to fifth aspects, wherein the vertical movement mechanism includes both ends of the second support bar and the third support bar. A second connecting portion that is connected to each other and has a second screw hole formed in the vertical direction, and is formed on an outer periphery of the third support rod, and is screwed into the second screw hole so that the third support rod is And a second screw portion that is movable along the second screw hole.

この構成によれば、第２ねじ部が形成された第３支持棒を回転させることにより、第２ねじ部が螺合する第２ねじ孔に沿って、第３支持棒がその軸方向へ移動する。これにより、取付部材に取り付けられた２次側配管を２次側配管の上下方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を上下方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the third support rod moves in the axial direction along the second screw hole into which the second screw portion is screwed by rotating the third support rod on which the second screw portion is formed. To do. Thereby, the secondary side piping attached to the attachment member can be moved in the vertical direction of the secondary side piping.
In this way, after the secondary side pipe is attached to the mounting member, the secondary side pipe can be moved up and down to adjust the position, so the secondary side pipe is installed even before the primary side pipe is laid. be able to.

本発明の請求項７に係る配管支持構造は、請求項３〜５のいずれか１項の構成において、前記上下方向移動機構は、前記第２支持棒の両端部と前記第３支持棒とをそれぞれ連結すると共に前記第３支持棒が移動可能に挿し通される貫通孔が上下方向に形成された第２連結部と、前記貫通孔に挿し通された前記第３支持棒を締め付けて固定する固定具と、を備えて構成されていることを特徴とする。 A pipe support structure according to a seventh aspect of the present invention is the configuration according to any one of the third to fifth aspects, wherein the up-and-down moving mechanism includes both ends of the second support bar and the third support bar. A second connecting part in which a through-hole is formed in a vertical direction through which the third support bar is inserted and movably inserted, and the third support bar inserted through the through-hole are fastened and fixed. And a fixture.

この構成によれば、第３支持棒を貫通孔に沿って上下方向に移動させ、移動させた第３支持棒を固定具で締め付けて固定できる。これにより、取付部材に取り付けられた２次側配管を２次側配管の上下方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を２次側配管の上下方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the third support bar can be moved in the vertical direction along the through hole, and the moved third support bar can be fastened and fixed by the fixing tool. Thereby, the secondary side piping attached to the attachment member can be moved in the vertical direction of the secondary side piping.
As described above, after the secondary side pipe is attached to the mounting member, the secondary side pipe can be moved in the vertical direction of the secondary side pipe so that the position can be adjusted. Side piping can be installed.

本発明の請求項８に係る配管支持構造は、請求項３〜７のいずれか１項の構成において、前記上下方向移動機構は、前記第３支持棒の下端部と前記取付部材とを連結すると共に上下方向に沿って形成された長孔を有する第３連結部と、前記長孔に挿入されるねじ及びそのねじに螺合するめねじにより、前記取付部材を固定する固定部材と、を備えて構成されていることを特徴とする。 According to an eighth aspect of the present invention, in the pipe support structure according to any one of the third to seventh aspects, the vertical movement mechanism connects the lower end portion of the third support rod and the mounting member. And a third connecting portion having a long hole formed along the vertical direction, and a fixing member for fixing the mounting member by a screw inserted into the long hole and a female screw screwed into the screw. It is configured.

この構成によれば、長孔に挿入されたねじを緩めて、取付部材を上下に移動させてねじを再び締めることにより、取付部材の固定位置を変更することができる。
これにより、取付部材に取り付けられた２次側配管を２次側配管の上下方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を上下方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the fixing position of the mounting member can be changed by loosening the screw inserted into the long hole, moving the mounting member up and down, and tightening the screw again.
Thereby, the secondary side piping attached to the attachment member can be moved in the vertical direction of the secondary side piping.
In this way, after the secondary side pipe is attached to the mounting member, the secondary side pipe can be moved up and down to adjust the position, so the secondary side pipe is installed even before the primary side pipe is laid. be able to.

本発明の請求項９に係る配管支持構造は、請求項２に従属する請求項３〜８のいずれか１項に記載の構成において、前記回転機構は、前記第１連結部に上下方向に形成された第３ねじ孔と、前記第１支持棒の下部の外周に形成され、前記第３ねじ孔に螺合する第３ねじ部と、を備えて構成されていることを特徴とする。 A pipe support structure according to a ninth aspect of the present invention is the structure according to any one of the third to eighth aspects, which is dependent on the second aspect, wherein the rotating mechanism is formed in the first connecting portion in the vertical direction. And a third screw portion formed on the outer periphery of the lower portion of the first support rod and screwed into the third screw hole.

この構成によれば、第３ねじ孔が形成された第１連結部を回転させることにより、取付部材に取り付けられた２次側配管を水平面内で回転させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を水平面内で回転させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this structure, the secondary side pipe attached to the attachment member can be rotated in the horizontal plane by rotating the first connecting portion in which the third screw hole is formed.
Thus, after the secondary side pipe is attached to the mounting member, the secondary side pipe can be rotated in the horizontal plane to adjust the position, so the secondary side pipe is installed even before the primary side pipe is laid. be able to.

本発明の請求項１０に係る配管支持構造は、請求項１又は請求項２の構成において、前記支持部材は、前記取付面から下方へ延設された第１支持棒と、前記２次側配管が取り付けられる取付部材と、前記取付部材に連結された連結部材と、を備えて構成され、前記軸方向移動機構は、前記第１支持棒と前記連結部材とを連結する自在継ぎ手を備えて構成されていることを特徴とする。 According to a tenth aspect of the present invention, in the pipe support structure according to the first or second aspect, the support member includes a first support rod extending downward from the mounting surface and the secondary side pipe. And a connecting member connected to the mounting member, and the axial movement mechanism includes a universal joint that connects the first support rod and the connecting member. It is characterized by being.

この構成によれば、２次側配管が取り付けられる取付部材には、連結部材が連結されている。
この連結部材と、取付面から下方へ延設された第１支持棒とは、自在継ぎ手で連結されているので、第１支持棒に対して連結部材の向きを自在に変えることができる。これにより、取付部材に取り付けられた２次側配管を少なくとも２次側配管の軸方向へ移動させることができる。
このように、２次側配管を取付部材に取り付けた後に、２次側配管を２次側配管の軸方向へ移動させて位置調整ができるので、１次側配管を敷設する前においても２次側配管を設置することができる。 According to this configuration, the connecting member is connected to the attachment member to which the secondary side pipe is attached.
Since the connecting member and the first support bar extending downward from the mounting surface are connected by a universal joint, the direction of the connecting member can be freely changed with respect to the first support bar. Thereby, the secondary side piping attached to the attachment member can be moved in the axial direction of at least the secondary side piping.
Thus, after the secondary side pipe is attached to the mounting member, the position can be adjusted by moving the secondary side pipe in the axial direction of the secondary side pipe. Side piping can be installed.

本発明の請求項１１に係る配管支持構造は、請求項１０の構成において、前記上下方向移動機構は、前記連結部材の下端部に上下方向に沿って形成された長孔と、前記長孔に挿入されるねじ及びそのねじに螺合するめねじにより、前記取付部材を固定する固定部材と、を備えて構成されていることを特徴とする。 According to an eleventh aspect of the present invention, in the pipe support structure according to the tenth aspect, the vertical movement mechanism includes a long hole formed in a lower end portion of the connecting member along the vertical direction, and the long hole. And a fixing member that fixes the mounting member by a screw to be inserted and a female screw that is screwed to the screw.

本発明は、上記構成としたので、１次側配管を敷設する前においても２次側配管を設置することができる。 Since this invention set it as the said structure, even before laying primary side piping, secondary side piping can be installed.

以下に、本発明に係る実施形態の一例を図面に基づき説明する。
（第１実施形態に係る配管支持構造の構成）
まず、第１実施形態に係る配管支持構造の構成を説明する。図１は、第１実施形態に係る配管支持構造の構成を示す概略図である。 Below, an example of an embodiment concerning the present invention is described based on a drawing.
(Configuration of piping support structure according to the first embodiment)
First, the configuration of the pipe support structure according to the first embodiment will be described. FIG. 1 is a schematic diagram illustrating a configuration of a pipe support structure according to the first embodiment.

本実施形態に係る配管支持構造１０は、図１に示すように、取付面の一例としての躯体１００に取り付けられる支持部材１２を備えている。支持部材１２は、躯体１００から下方へ延設されると共に２次側配管２０を支持している。
支持部材１２に支持される２次側配管２０としては、例えば、上流側の１次側配管が接続されると共に下流側の配管へ分岐するための分岐管としてのヘッダーなどが用いられる。
なお、１次側配管２１と２次側配管２０との接続端部には、フランジ部４２がそれぞれ形成されており、フランジ部４２を圧接して１次側配管２１と２次側配管２０とが接続固定される。 As shown in FIG. 1, the pipe support structure 10 according to the present embodiment includes a support member 12 that is attached to a housing 100 as an example of an attachment surface. The support member 12 extends downward from the housing 100 and supports the secondary side pipe 20.
As the secondary side pipe 20 supported by the support member 12, for example, a header as a branch pipe for branching to the downstream side pipe while being connected to the upstream side primary pipe is used.
Note that flange portions 42 are respectively formed at connecting ends of the primary side pipe 21 and the secondary side pipe 20, and the primary side pipe 21 and the secondary side pipe 20 are pressed against the flange portion 42. Is fixed.

支持部材１２は、躯体１００から下方へ延設された第１支持棒１４と、第１支持棒１４の下端部に連結されると共に水平方向へ延設された第２支持棒１６と、第２支持棒１６の両端部に連結されると共に上下方向へ延設された一対の第３支持棒１８と、一対の第３支持棒１８の下端部にそれぞれ連結されると共に２次側配管２０が取り付けられる取付部材２２と、を備えている。 The support member 12 includes a first support bar 14 extending downward from the housing 100, a second support bar 16 connected to the lower end of the first support bar 14 and extending in the horizontal direction, and a second A pair of third support rods 18 connected to both ends of the support rod 16 and extending in the vertical direction, and a secondary side pipe 20 are attached to the lower ends of the pair of third support rods 18. Mounting member 22 to be provided.

第１支持棒１４の下端部と第２支持棒１６とは、図１及び図２に示すように、第１支持棒１４の下端部に配置された第１連結部としての第１ブロック２４によって連結されている。
第２支持棒１６の両端部と第３支持棒１８とは、図１及び図４に示すように、第２支持棒１６の両端部に配置された第２連結部としての第２ブロック２６によって連結されている。 As shown in FIGS. 1 and 2, the lower end portion of the first support rod 14 and the second support rod 16 are formed by a first block 24 as a first connecting portion disposed at the lower end portion of the first support rod 14. It is connected.
As shown in FIGS. 1 and 4, both ends of the second support rod 16 and the third support rod 18 are separated by a second block 26 as a second connecting portion disposed at both ends of the second support rod 16. It is connected.

第３支持棒１８の下端部と取付部材２２とは、第３支持棒１８の下端部に設けられた第３連結部としての連結部材１９によって連結されている。
第１支持棒１４は、その上端部が躯体１００に固定されており、躯体１００に対して１点で支持されている。また、第１支持棒１４は、円柱状に形成されており、第１支持棒１４の下部の外周には、ねじ部１５が形成されている。 The lower end portion of the third support rod 18 and the attachment member 22 are connected by a connection member 19 as a third connection portion provided at the lower end portion of the third support rod 18.
The upper end portion of the first support rod 14 is fixed to the housing 100 and is supported at one point with respect to the housing 100. The first support rod 14 is formed in a columnar shape, and a screw portion 15 is formed on the outer periphery of the lower portion of the first support rod 14.

第１支持棒１４の下部に形成されたねじ部１５が、第１ブロック２４に形成されたねじ孔２３にねじ込まれることにより、第１支持棒１４と第１ブロック２４とが連結されると共に第１ブロック２４が第１支持棒１４に対して水平面内で回転可能とされている。
第１ブロック２４が第１支持棒１４に対して水平面内で回転することにより、取付部材２２に取り付けられた２次側配管２０は、水平面内で回転する。 The threaded portion 15 formed in the lower portion of the first support rod 14 is screwed into the screw hole 23 formed in the first block 24, whereby the first support rod 14 and the first block 24 are connected and the first support rod 14 is connected to the first support rod 14. One block 24 is rotatable with respect to the first support rod 14 in a horizontal plane.
When the first block 24 rotates in the horizontal plane with respect to the first support rod 14, the secondary side pipe 20 attached to the attachment member 22 rotates in the horizontal plane.

このように、ねじ孔２３を有する第１ブロック２４と、第１支持棒１４の下部に形成されたねじ部１５とが、支持部材１２が支持した２次側配管２０を水平面内で回転可能にする回転機構として機能する。なお、ねじ部１５は、請求項９に記載の第３ねじ部に相当し、ねじ孔２３は、請求項９に記載の第３ねじ孔に相当する。 Thus, the first block 24 having the screw hole 23 and the screw portion 15 formed at the lower portion of the first support rod 14 can rotate the secondary side pipe 20 supported by the support member 12 in a horizontal plane. Functions as a rotating mechanism. The screw portion 15 corresponds to the third screw portion described in claim 9, and the screw hole 23 corresponds to the third screw hole described in claim 9.

第１ブロック２４には、水平方向へねじ孔２５が形成されている。第２支持棒１６は、円柱状に形成されている。第２支持棒１６の中央部の外周には、第１ブロック２４のねじ孔２５と螺合するねじ部２７が形成されている。
第２支持棒１６のねじ部２７が、第１ブロック２４のねじ孔２５にねじ込まれ、第２支持棒１６が回転することにより、第２支持棒１６は、ねじ孔２５に沿って水平方向へスライド移動する。すなわち、第２支持棒１６は、その軸方向へ移動する。 A screw hole 25 is formed in the first block 24 in the horizontal direction. The second support bar 16 is formed in a columnar shape. On the outer periphery of the central portion of the second support rod 16, a screw portion 27 that is screwed into the screw hole 25 of the first block 24 is formed.
The threaded portion 27 of the second support rod 16 is screwed into the screw hole 25 of the first block 24, and the second support rod 16 rotates so that the second support rod 16 moves horizontally along the screw hole 25. Move the slide. That is, the second support bar 16 moves in the axial direction.

第２支持棒１６がその軸方向へ移動することにより、取付部材２２に取り付けられた２次側配管２０は、水平方向へスライド移動する。
このように、ねじ孔２５を有する第１ブロック２４と、第２支持棒１６に形成されたねじ部２７とが、支持部材１２が支持した２次側配管２０を２次側配管２０の軸方向へ移動可能にする軸方向移動機構として機能する。なお、ねじ孔２５は、請求項４に記載の第１ねじ孔に相当し、ねじ部２７は、請求項４に記載の第１ねじ部に相当する。 As the second support rod 16 moves in the axial direction, the secondary side pipe 20 attached to the attachment member 22 slides in the horizontal direction.
As described above, the first block 24 having the screw hole 25 and the screw portion 27 formed on the second support rod 16 connect the secondary pipe 20 supported by the support member 12 in the axial direction of the secondary pipe 20. It functions as an axial movement mechanism that makes it possible to move to. The screw hole 25 corresponds to the first screw hole described in claim 4, and the screw portion 27 corresponds to the first screw portion described in claim 4.

第２支持棒１６をその軸方向へ移動させる構成としては、図３に示すように、以下の構成としてもよい。
第１ブロック２４には、水平方向へ貫通孔１２５が形成されている。第２支持棒１６は、第１ブロック２４の貫通孔１２５に挿し通され、貫通孔１２５に沿って移動可能に第１ブロック２４に支持されている。なお、第２支持棒１６には、ねじ部２７が形成されていない。
第１ブロック２４には、ねじ孔１２６が形成されている。ねじ孔１２６は、第１ブロック２４の底面から貫通孔１２５まで形成されており、貫通孔１２５と連通している。
ねじ孔１２６には、第２支持棒１６を固定する固定具としてのねじ１２８がねじ込まれている。ねじ１２８が、第１ブロック２４のねじ孔１２６にねじ込まれ、貫通孔１２５に挿し通された第２支持棒１６を締め付けることにより、第２支持棒１６を固定するようになっている。
また、ねじ１２８を緩めて第２支持棒１６を貫通孔１２５に沿って移動させ、ねじ１２８を再び固定することにより、第２支持棒１６の固定位置を変更することができる。 As a configuration for moving the second support rod 16 in the axial direction, the following configuration may be used as shown in FIG.
A through-hole 125 is formed in the first block 24 in the horizontal direction. The second support rod 16 is inserted into the through hole 125 of the first block 24 and supported by the first block 24 so as to be movable along the through hole 125. Note that the second support rod 16 is not formed with a threaded portion 27.
A screw hole 126 is formed in the first block 24. The screw hole 126 is formed from the bottom surface of the first block 24 to the through hole 125 and communicates with the through hole 125.
A screw 128 as a fixture for fixing the second support rod 16 is screwed into the screw hole 126. The screw 128 is screwed into the screw hole 126 of the first block 24, and the second support bar 16 is fixed by tightening the second support bar 16 inserted through the through hole 125.
Further, the fixing position of the second support bar 16 can be changed by loosening the screw 128 and moving the second support bar 16 along the through hole 125 and fixing the screw 128 again.

第２支持棒１６の両端部には、第２ブロック２６が回転可能に支持されている。これにより、第２支持棒１６を回転させて水平方向へスライド移動させた際に、第２支持棒１６が第２ブロック２６に対して空回りし、第２ブロック２６が回転せず、第２支持棒１６のみが回転する。 The second block 26 is rotatably supported at both ends of the second support bar 16. Thus, when the second support bar 16 is rotated and slid in the horizontal direction, the second support bar 16 idles with respect to the second block 26, and the second block 26 does not rotate and the second support Only the bar 16 rotates.

第２ブロック２６には、上下方向へねじ孔２９が形成されている。第３支持棒１８は、円柱状に形成されている。第３支持棒１８の外周には、ねじ部３３が形成されている。
第３支持棒１８のねじ部３３が、第２ブロック２６のねじ孔２９にねじ込まれ、第３支持棒１８が回転することにより、第３支持棒１８は、第２ブロック２６に対して上下方向へスライド移動する。すなわち、第３支持棒１８は、その軸方向へ移動する。
第３支持棒１８がその軸方向へ移動することにより、取付部材２２に取り付けられた２次側配管２０は、上下方向へスライド移動する。 A screw hole 29 is formed in the second block 26 in the vertical direction. The third support rod 18 is formed in a cylindrical shape. A threaded portion 33 is formed on the outer periphery of the third support rod 18.
When the threaded portion 33 of the third support rod 18 is screwed into the screw hole 29 of the second block 26 and the third support rod 18 rotates, the third support rod 18 moves vertically with respect to the second block 26. Move to slide. That is, the third support bar 18 moves in the axial direction.
As the third support rod 18 moves in the axial direction, the secondary side pipe 20 attached to the attachment member 22 slides in the vertical direction.

このように、ねじ孔２９を有する第２ブロック２６と、第３支持棒１８に形成されたねじ部３３とが、支持部材１２が支持した２次側配管２０を２次側配管２０の上下方向へ移動可能にする上下方向移動機構として機能する。なお、ねじ孔２９は、請求項６に記載の第２ねじ孔に相当し、ねじ部３３は、請求項６に記載の第２ねじ部に相当する。 As described above, the second block 26 having the screw hole 29 and the screw portion 33 formed in the third support rod 18 connect the secondary side pipe 20 supported by the support member 12 in the vertical direction of the secondary side pipe 20. It functions as a vertical movement mechanism that makes it possible to move to. The screw hole 29 corresponds to the second screw hole described in claim 6, and the screw portion 33 corresponds to the second screw portion described in claim 6.

第３支持棒１８をその軸方向へ移動させる構成としては、図５に示すように、以下の構成としてもよい。
第２ブロック２６には、上下方向へ貫通孔１２９が形成されている。第３支持棒１８は、第２ブロック２６の貫通孔１２９に挿し通され、貫通孔１２９に沿って移動可能に第２ブロック２６に支持されている。なお、第３支持棒１８には、ねじ部３３が形成されていない。
第２ブロック２６には、ねじ孔１３２が形成されている。ねじ孔１３２は、第２ブロック２６の側面から貫通孔１２９まで形成されており、貫通孔１２９と連通している。
ねじ孔１３２には、第３支持棒１８を固定する固定具としてのねじ１３４がねじ込まれている。ねじ１３４が、第２ブロック２６のねじ孔１３２にねじ込まれ、貫通孔１２９に挿し通された第３支持棒１８を締め付けることにより、第３支持棒１８を固定するようになっている。
また、ねじ１３４を緩めて第３支持棒１８を貫通孔１２９に沿って移動させ、ねじ１３４を再び固定することにより、第３支持棒１８の固定位置を変更することができる。 As a configuration for moving the third support rod 18 in the axial direction, the following configuration may be used as shown in FIG.
A through hole 129 is formed in the second block 26 in the vertical direction. The third support rod 18 is inserted into the through hole 129 of the second block 26 and supported by the second block 26 so as to be movable along the through hole 129. The third support rod 18 is not formed with the threaded portion 33.
A screw hole 132 is formed in the second block 26. The screw hole 132 is formed from the side surface of the second block 26 to the through hole 129 and communicates with the through hole 129.
A screw 134 as a fixture for fixing the third support rod 18 is screwed into the screw hole 132. The screw 134 is screwed into the screw hole 132 of the second block 26, and the third support bar 18 is fixed by tightening the third support bar 18 inserted through the through hole 129.
In addition, the fixing position of the third support bar 18 can be changed by loosening the screw 134 and moving the third support bar 18 along the through hole 129 and fixing the screw 134 again.

第３支持棒１８の下端には、図４に示すように、全周にわたって第３支持棒１８の半径方向に張り出したフランジ部３４が形成されている。
連結部材１９には、第３支持棒１８が挿入される挿入孔３５が形成されている。この挿入孔３５に第３支持棒１８が挿入され、挿入孔３５の縁部にフランジ部３４が当接する。これにより、連結部材１９は、第３支持棒１８の下端部に回転可能に支持されている。 As shown in FIG. 4, a flange portion 34 that protrudes in the radial direction of the third support rod 18 is formed at the lower end of the third support rod 18.
The connecting member 19 is formed with an insertion hole 35 into which the third support rod 18 is inserted. The third support rod 18 is inserted into the insertion hole 35, and the flange portion 34 abuts on the edge of the insertion hole 35. Thereby, the connecting member 19 is rotatably supported by the lower end portion of the third support rod 18.

連結部材１９は、平板を折り返して形成されており、下部が張り合わされている。
その張り合わされた下部には、長孔３６が上下方向に沿って形成されている。
取付部材２２は、図６に示すように、２次側配管２０を挟持する一対の挟持部２２Ａと、挟持部２２Ａと一体に形成され連結部材１９に固定される一対の固定部２２Ｂと、一対の挟持部２２Ａを連結するヒンジ部２２Ｃと、を備えている。 The connecting member 19 is formed by folding back a flat plate, and the lower part is bonded.
A long hole 36 is formed along the vertical direction in the bonded lower portion.
As shown in FIG. 6, the attachment member 22 includes a pair of clamping portions 22 A that sandwich the secondary pipe 20, a pair of fixing portions 22 B that are integrally formed with the clamping portion 22 A and are fixed to the connecting member 19, And a hinge portion 22C for connecting the holding portion 22A.

一対の挟持部２２Ａは、挟持する２次側配管２０の外形に沿って円弧状に形成されている。一対の固定部２２Ｂは、一対の挟持部２２Ａから上方にそれぞれ延設されており、挟持部２２Ａが２次側配管２０を挟持した挟持状態において対向するようになっている。
一対の固定部２２Ｂには、固定部２２Ｂを貫通する貫通孔３８が、それぞれに形成されている。一対の固定部２２Ｂが対向した際には、貫通孔３８も対向し、両方の貫通孔３８にボルト４０が挿入可能となる。 The pair of sandwiching portions 22A is formed in an arc shape along the outer shape of the secondary side pipe 20 to be sandwiched. The pair of fixing portions 22B extend upward from the pair of sandwiching portions 22A, respectively, so that the sandwiching portions 22A face each other in the sandwiched state in which the secondary side pipe 20 is sandwiched.
Each of the pair of fixing portions 22B is formed with a through hole 38 penetrating the fixing portion 22B. When the pair of fixing portions 22B face each other, the through holes 38 also face each other, and the bolts 40 can be inserted into both the through holes 38.

挟持部２２Ａは、下部（固定部２２Ｂとは反対側）がヒンジ部２２Ｃによって連結されており、一方の挟持部２２Ａに対して他方の挟持部２２Ａが回動可能とされている。
挟持部２２Ａは、互いの上部（固定部２２Ｂ）が離なれる方向に回動することにより、一対の挟持部２２Ａの間が開いて、２次側配管２０を受け入れ可能な状態となる。受け入れ可能な状態となった挟持部２２Ａの間に２次側配管２０を入れて、互いの上部（固定部２２Ｂ）が接近する方向へ回動することで、２次側配管２０は、挟持部２２Ａに挟持される。このように、２次側配管２０は取付部材２２に挟持されて、取付部材２２に取り付けられる。 The lower part (the opposite side to the fixed part 22B) of the sandwiching part 22A is connected by a hinge part 22C, and the other sandwiching part 22A is rotatable with respect to the one sandwiching part 22A.
The sandwiching portion 22A rotates in a direction in which the upper portions (fixed portions 22B) are separated from each other, thereby opening the pair of sandwiching portions 22A so that the secondary side pipe 20 can be received. The secondary side pipe 20 is inserted between the holding parts 22A in an acceptable state and rotated in a direction in which the upper parts (fixed parts 22B) approach each other. 22A. In this manner, the secondary side pipe 20 is sandwiched by the attachment member 22 and attached to the attachment member 22.

取付部材２２の固定部２２Ｂの間に、連結部材１９の長孔３６が形成された部位を入れて、この部位が取付部材２２の固定部２２Ｂで挟み込まれる。
取付部材２２を固定するための固定部材を構成するねじとしてのボルト４０を、固定部２２Ｂの貫通孔３８及び長孔３６に通して、ボルト４０に螺合するめねじ３９Ａを有するナット３９にねじ込んでねじ止めされる。

ボルト４０がナット３９にねじ込まれて、ボルト４０の頭部４０Ａとナット３９とに、取付部材２２の固定部２２Ｂ及び連結部材１９が圧接されることにより、取付部材２２は、長孔３６の所定位置で連結部材１９に対して固定される。 A portion where the long hole 36 of the connecting member 19 is formed is inserted between the fixing portions 22 B of the attachment member 22, and this portion is sandwiched between the fixing portions 22 B of the attachment member 22.
A bolt 40 as a screw constituting a fixing member for fixing the attachment member 22 is passed through the through hole 38 and the long hole 36 of the fixing portion 22B and screwed into a nut 39 having a female screw 39A screwed into the bolt 40. Screwed.

The bolt 40 is screwed into the nut 39, and the fixing portion 22 B of the mounting member 22 and the connecting member 19 are pressed against the head 40 A and the nut 39 of the bolt 40, so that the mounting member 22 has a predetermined hole 36. It is fixed to the connecting member 19 in position.

ボルト４０を緩めて取付部材２２を上下に移動させ、ボルト４０を再び固定することにより、取付部材２２の固定位置を変更することができる。
取付部材２２の固定位置を変更することにより、取付部材２２に取り付けられた２次側配管２０を上下方向へ移動できる。 The fixing position of the mounting member 22 can be changed by loosening the bolt 40, moving the mounting member 22 up and down, and fixing the bolt 40 again.
By changing the fixing position of the attachment member 22, the secondary side pipe 20 attached to the attachment member 22 can be moved in the vertical direction.

このように、長孔３６を有する連結部材１９と、固定部材を構成するボルト４０及びナット３９とが、支持部材１２が支持した２次側配管２０を２次側配管２０の上下方向へ移動可能にする上下方向移動機構として機能する。 In this way, the connecting member 19 having the long hole 36 and the bolt 40 and the nut 39 constituting the fixing member can move the secondary side pipe 20 supported by the support member 12 in the vertical direction of the secondary side pipe 20. It functions as a vertical movement mechanism.

（第１実施形態の作用）
次に、上記の第１実施形態について作用を説明する。
本実施形態では、まず、支持部材１２の一部を構成する第１支持棒１４の上端部を躯体１００に固定する。 (Operation of the first embodiment)
Next, an effect | action is demonstrated about said 1st Embodiment.
In the present embodiment, first, the upper end portion of the first support rod 14 constituting a part of the support member 12 is fixed to the housing 100.

次に、２次側配管２０を取付部材２２の挟持部２２Ａに挟持させて、２次側配管２０を取付部材２２に取り付ける。
取付部材２２の貫通孔３８及び連結部材１９の長孔３６に通されたボルト４０を、ナット３９にねじ込んで、取付部材２２を連結部材１９に固定する。 Next, the secondary side pipe 20 is clamped by the clamping part 22 A of the mounting member 22, and the secondary side pipe 20 is mounted on the mounting member 22.
The bolt 40 passed through the through hole 38 of the mounting member 22 and the long hole 36 of the connecting member 19 is screwed into the nut 39 to fix the mounting member 22 to the connecting member 19.

次に、２次側配管２０に１次側配管２１を固定する。１次側配管２１と２次側配管２０の接続端部には、フランジ部４２がそれぞれ形成されており、フランジ部４２を圧接して１次側配管２１と２次側配管２０とが接続固定される。
１次側配管２１を２次側配管２０に接続固定する際において、２次側配管２０の位置調整が必要となった場合には、以下のように、２次側配管２０を移動させることができる。 Next, the primary side pipe 21 is fixed to the secondary side pipe 20. Flange portions 42 are respectively formed at the connection ends of the primary side pipe 21 and the secondary side pipe 20, and the primary side pipe 21 and the secondary side pipe 20 are connected and fixed by pressing the flange portion 42. Is done.
When the primary side pipe 21 is connected and fixed to the secondary side pipe 20, if the position of the secondary side pipe 20 needs to be adjusted, the secondary side pipe 20 can be moved as follows. it can.

すなわち、２次側配管２０を上下方向に移動させる場合には、第３支持棒１８を回転させることにより、第３支持棒１８が第２ブロック２６に対して上下方向に移動し、２次側配管２０が上下方向に移動する。 That is, when the secondary pipe 20 is moved in the vertical direction, the third support bar 18 is moved in the vertical direction with respect to the second block 26 by rotating the third support bar 18, so that the secondary side is moved. The pipe 20 moves up and down.

また、ボルト４０を緩めて、取付部材２２を上下に移動させてボルト４０を再び固定することにより、取付部材２２の固定位置を変更することができる。
さらに、第２支持棒１６を回転させることにより、第２支持棒１６が第１ブロック２４に対して、水平方向へスライド移動する。これにより、２次側配管２０が水平方向へ移動する。 Further, the fixing position of the mounting member 22 can be changed by loosening the bolt 40 and moving the mounting member 22 up and down to fix the bolt 40 again.
Further, by rotating the second support bar 16, the second support bar 16 slides in the horizontal direction with respect to the first block 24. Thereby, the secondary side piping 20 moves to a horizontal direction.

さらに、第１ブロック２４を第１支持棒１４に対して、水平面内で回転させることにより、２次側配管２０を水平面内で回転させることができる。
このように、１次側配管２１を２次側配管２０に固定する際に、２次側配管２０をその軸方向及び上下方向に移動させると共に水平面内で回転させることで、２次側配管２０の位置調整ができる。このため、本実施形態のように、１次側配管を敷設する前においても２次側配管を設置することができる。 Further, the secondary side pipe 20 can be rotated in the horizontal plane by rotating the first block 24 with respect to the first support rod 14 in the horizontal plane.
In this way, when the primary side pipe 21 is fixed to the secondary side pipe 20, the secondary side pipe 20 is moved in the axial direction and the vertical direction and rotated in the horizontal plane, thereby allowing the secondary side pipe 20 to move. Can be adjusted. For this reason, like this embodiment, even before laying primary side piping, secondary side piping can be installed.

（第２実施形態に係る配管支持構造の構成）
次に、第２実施形態に係る配管支持構造の構成を説明する。
なお、第１実施形態と同一の部分には同一の符号を付し、説明を省略する。図７は、第２実施形態に係る配管支持構造の構成を示す概略図である。 (Configuration of piping support structure according to the second embodiment)
Next, the configuration of the pipe support structure according to the second embodiment will be described.
In addition, the same code | symbol is attached | subjected to the part same as 1st Embodiment, and description is abbreviate | omitted. FIG. 7 is a schematic diagram illustrating a configuration of a pipe support structure according to the second embodiment.

本実施形態に係る配管支持構造５０は、躯体１００から下方へ延設されると共に２次側配管２０を支持する一対の支持部材５２を備えている。
支持部材５２は、躯体１００から下方へ延設された第１支持棒５４と、第１支持棒５４の下端部に連結された連結部材５６と、連結部材５６の下端部に連結されると共に２次側配管２０が取り付けられる取付部材２２と、を備えている。 The pipe support structure 50 according to the present embodiment includes a pair of support members 52 that extend downward from the housing 100 and support the secondary pipe 20.
The support member 52 includes a first support bar 54 extending downward from the housing 100, a connection member 56 connected to the lower end of the first support bar 54, and a lower end of the connection member 56 and 2 And an attachment member 22 to which the secondary pipe 20 is attached.

第１支持棒５４は、円柱状に形成されると共に、その上端部が躯体１００に固定されている。また、第１支持棒５４の下端部は、図７及び図８に示すように、球状にされた球部６０が形成されている。
連結部材５６の上端部は、ブロック状にされたブロック部６２が形成されている。ブロック部６２には、球部６０が嵌合可能な球状の凹部６４が形成されている。 The first support rod 54 is formed in a columnar shape, and its upper end is fixed to the housing 100. Moreover, as shown in FIG.7 and FIG.8, the spherical part 60 made into the spherical shape is formed in the lower end part of the 1st support rod 54. FIG.
The upper end portion of the connecting member 56 is formed with a block portion 62 that is shaped like a block. The block portion 62 is formed with a spherical recess 64 into which the sphere portion 60 can be fitted.

球部６０が凹部６４に嵌合することにより、支持部材１２が支持した２次側配管２０を２次側配管２０の軸方向へ移動可能な軸方向移動機構の一例としての自在継ぎ手５９が構成される。これにより、第１支持棒５４に対して連結部材５６が傾き、取付部材２２に取り付けられた２次側配管を水平方向へ自在に平行移動させることができる。
また、連結部材５６の下部には、長孔６６が上下方向に沿って形成されている。 A universal joint 59 as an example of an axial movement mechanism capable of moving the secondary side pipe 20 supported by the support member 12 in the axial direction of the secondary side pipe 20 by fitting the ball part 60 into the concave part 64 is configured. Is done. Thereby, the connection member 56 inclines with respect to the 1st support rod 54, and the secondary side piping attached to the attachment member 22 can be freely translated in the horizontal direction.
A long hole 66 is formed in the lower part of the connecting member 56 along the vertical direction.

２次側配管２０は、取付部材２２の挟持部２２Ａに挟持されて取付部材２２に取り付けられる。
取付部材２２の固定部２２Ｂの間に、連結部材５６の長孔６６が形成された部位を入れて、この部位が取付部材２２の固定部２２Ｂで挟み込まれる。 The secondary side pipe 20 is sandwiched between the sandwiching portions 22 A of the mounting member 22 and attached to the mounting member 22.
A portion where the long hole 66 of the connecting member 56 is formed is inserted between the fixing portions 22 B of the attachment member 22, and this portion is sandwiched between the fixing portions 22 B of the attachment member 22.

取付部材２２を固定するための固定部材を構成するねじとしてのボルト４０を、固定部２２Ｂの貫通孔３８及び長孔６６に通して、ボルト４０に螺合するめねじ３９Ａを有するナット３９にねじ込んでねじ止めされる。
ボルト４０がナット３９にねじ込まれて、ボルト４０の頭部４０Ａとナット３９とに、取付部材２２の固定部２２Ｂ及び連結部材５６が圧接されることにより、取付部材２２は、長孔６６の所定位置で連結部材５６に対して固定される。 A bolt 40 as a screw constituting a fixing member for fixing the attachment member 22 is passed through the through hole 38 and the long hole 66 of the fixing portion 22B and screwed into a nut 39 having a female screw 39A screwed into the bolt 40. Screwed.
The bolt 40 is screwed into the nut 39, and the fixing portion 22 B and the connecting member 56 of the mounting member 22 are pressed against the head 40 A and the nut 39 of the bolt 40. It is fixed to the connecting member 56 in position.

このように、連結部材５６に形成された長孔６６と、固定部材を構成するボルト４０及びナット３９とが、支持部材１２が支持した２次側配管２０を２次側配管２０の上下方向へ移動可能にする上下方向移動機構として機能する。 Thus, the long hole 66 formed in the connecting member 56 and the bolt 40 and the nut 39 constituting the fixing member cause the secondary side pipe 20 supported by the support member 12 to move in the vertical direction of the secondary side pipe 20. It functions as a vertical movement mechanism that enables movement.

なお、自在継ぎ手に替えて、図９に示すように、第１支持棒５４と連結部材５６とをチェーン７２を介して連結する構成であっても良い。この構成では、チェーン７２が自由にしなり、第１支持棒５４に対する連結部材５６の傾き（向き）を変えられる。
これにより、取付部材２２に取り付けられた２次側配管を水平方向へ自在に移動させることができる。また、チェーン７２にねじることにより、取付部材２２に取り付けられた２次側配管を所定角度回転させることができる。 Instead of the universal joint, as shown in FIG. 9, the first support rod 54 and the connecting member 56 may be connected via a chain 72. In this configuration, the chain 72 is free, and the inclination (direction) of the connecting member 56 with respect to the first support rod 54 can be changed.
Thereby, the secondary side piping attached to the attachment member 22 can be freely moved in the horizontal direction. Further, by twisting the chain 72, the secondary side pipe attached to the attachment member 22 can be rotated by a predetermined angle.

また、自在継ぎ手に替えて、図１０に示すように、第１支持棒５４と連結部材５６とをワイヤ７４を介して連結する構成であっても良い。
この構成では、ワイヤ７４が自由にしなり、第１支持棒５４に対する連結部材５６の傾き（向き）を変えられる。
これにより、取付部材２２に取り付けられた２次側配管を水平方向へ自在に移動させることができる。また、ワイヤ７４にねじることにより、取付部材２２に取り付けられた２次側配管を回転させることができる。 Moreover, it may replace with a universal joint and the structure which connects the 1st support bar 54 and the connection member 56 via the wire 74 may be sufficient as shown in FIG.
In this configuration, the wire 74 is free, and the inclination (direction) of the connecting member 56 with respect to the first support rod 54 can be changed.
Thereby, the secondary side piping attached to the attachment member 22 can be freely moved in the horizontal direction. Further, by twisting the wire 74, the secondary side pipe attached to the attachment member 22 can be rotated.

（第２実施形態の作用）
次に、上記の第２実施形態について作用を説明する。
第２実施形態では、まず、支持部材５２の一部を構成する一対の第１支持棒５４の上端部を躯体１００に固定する。 (Operation of Second Embodiment)
Next, the operation of the second embodiment will be described.
In the second embodiment, first, the upper ends of the pair of first support bars 54 that constitute a part of the support member 52 are fixed to the housing 100.

次に、２次側配管２０を取付部材２２の挟持部２２Ａに挟持させて、２次側配管２０を取付部材２２に取り付ける。
取付部材２２の貫通孔３８及び連結部材５６の長孔６６に通されたボルト４０を、ナット３９にねじ込んで、取付部材２２を連結部材５６に固定する。 Next, the secondary side pipe 20 is clamped by the clamping part 22 A of the mounting member 22, and the secondary side pipe 20 is mounted on the mounting member 22.
The bolt 40 passed through the through hole 38 of the mounting member 22 and the long hole 66 of the connecting member 56 is screwed into the nut 39 to fix the mounting member 22 to the connecting member 56.

すなわち、２次側配管２０を上下方向に移動させる場合には、ボルト４０を緩めて、取付部材２２を上下に移動させてボルト４０を再び固定することにより、取付部材２２の固定位置を変更することができる。
さらに、第１支持棒５４に対して連結部材５６を傾け、取付部材２２に取り付けられた２次側配管２０を水平方向へ自在に平行移動させることができる。 That is, when the secondary pipe 20 is moved in the vertical direction, the bolt 40 is loosened, the mounting member 22 is moved up and down to fix the bolt 40 again, thereby changing the fixing position of the mounting member 22. be able to.
Furthermore, the connecting member 56 is inclined with respect to the first support rod 54, and the secondary pipe 20 attached to the attachment member 22 can be freely translated in the horizontal direction.

このように、１次側配管２１を２次側配管２０に固定する際に、２次側配管２０を水平方向及び上下方向に移動させることで、２次側配管２０の位置調整ができる。このため、本実施形態のように、１次側配管を敷設する前においても２次側配管を設置することができる。
本発明は、上記の実施形態に限るものではなく、種々の変形、変更、改良が可能である。 As described above, when the primary side pipe 21 is fixed to the secondary side pipe 20, the position of the secondary side pipe 20 can be adjusted by moving the secondary side pipe 20 in the horizontal direction and the vertical direction. For this reason, like this embodiment, even before laying primary side piping, secondary side piping can be installed.
The present invention is not limited to the above-described embodiment, and various modifications, changes, and improvements can be made.

図１は、本発明の第１実施形態に係る配管支持構造の構成を示す概略図である。FIG. 1 is a schematic view showing a configuration of a pipe support structure according to the first embodiment of the present invention. 図２は、第１実施形態に係る軸方向移動機構を構成する第１ブロックを示す斜視図である。FIG. 2 is a perspective view showing a first block constituting the axial movement mechanism according to the first embodiment. 図３は、第１実施形態に係る軸方向移動機構の変形例を構成する第１ブロックを示す斜視図である。FIG. 3 is a perspective view showing a first block constituting a modification of the axial movement mechanism according to the first embodiment. 図４は、第１実施形態に係る上下方向移動機構を構成する第２ブロック及び連結部材を示す斜視図である。FIG. 4 is a perspective view showing a second block and a connecting member constituting the vertical movement mechanism according to the first embodiment. 図５は、第１実施形態に係る上下方向移動機構の変形例を構成する第２ブロック及び連結部材を示す斜視図である。FIG. 5 is a perspective view showing a second block and a connecting member that constitute a modification of the vertical movement mechanism according to the first embodiment. 図６は、第１実施形態に係る取付部材の構成を示す斜視図である。FIG. 6 is a perspective view showing the configuration of the attachment member according to the first embodiment. 図７は、第２実施形態に係る配管支持構造の構成を示す概略図である。FIG. 7 is a schematic diagram illustrating a configuration of a pipe support structure according to the second embodiment. 図８は、第２実施形態に係る軸方向移動機構及び上下方向移動機構を構成する連結部材を示す斜視図である。FIG. 8 is a perspective view showing a connecting member constituting the axial movement mechanism and the vertical movement mechanism according to the second embodiment. 図９は、第２実施形態に係る自在継ぎ手をチェーンに変えた変形例を示す斜視図である。FIG. 9 is a perspective view showing a modification in which the universal joint according to the second embodiment is changed to a chain. 図１０は、第２実施形態に係る自在継ぎ手をワイヤに変えた変形例を示す斜視図である。FIG. 10 is a perspective view showing a modification in which the universal joint according to the second embodiment is replaced with a wire.

Explanation of symbols

１０配管支持構造
１２支持部材
１４第１支持棒
１５ねじ部（第３ねじ部、回転機構）
１６第２支持棒
１８第３支持棒
１９連結部材（第３連結部、上下方向移動機構）
２０２次側配管
２１１次側配管
２２取付部材
２３ねじ孔（第３ねじ孔、回転機構）
２４第１ブロック（第１連結部、軸方向移動機構）
２５ねじ孔（第１ねじ孔）
２６第２ブロック（第２連結部、上下方向移動機構）
２７ねじ部（第１ねじ部、軸方向移動機構）
２９ねじ孔（第２ねじ孔）
３３ねじ部（第２ねじ部、上下方向移動機構）
３６長孔
３９ナット（固定部材、上下方向移動機構）
４０ボルト（固定部材、上下方向移動機構）
５０配管支持構造
５２支持部材
５４第１支持棒
５６連結部材
５９自在継ぎ手（軸方向移動機構）
６６長孔（上下方向移動機構）
１００躯体（取付面）
１２８ねじ（固定具）
１３４ねじ（固定具） DESCRIPTION OF SYMBOLS 10 Piping support structure 12 Support member 14 1st support rod 15 Thread part (3rd thread part, rotation mechanism)
16 2nd support bar 18 3rd support bar 19 Connection member (3rd connection part, up-down direction moving mechanism)
20 Secondary piping 21 Primary piping 22 Mounting member 23 Screw hole (third screw hole, rotation mechanism)
24 1st block (1st connection part, axial direction moving mechanism)
25 Screw hole (first screw hole)
26 2nd block (2nd connection part, up-down direction moving mechanism)
27 Screw part (first screw part, axial movement mechanism)
29 Screw hole (second screw hole)
33 Screw part (second screw part, vertical movement mechanism)
36 long hole 39 nut (fixing member, vertical movement mechanism)
40 bolt (fixing member, vertical movement mechanism)
50 Piping support structure 52 Support member 54 First support rod 56 Connection member 59 Universal joint (axial movement mechanism)
66 Long hole (vertical movement mechanism)
100 Housing (Mounting surface)
128 screws (fixtures)
134 Screw (fixture)

Claims

A support member that extends downward from the mounting surface and supports the secondary pipe to which the primary pipe is connected;
A vertical movement mechanism provided on the support member and capable of moving the secondary pipe supported by the support member in the vertical direction;
An axial movement mechanism provided on the support member and capable of moving the secondary pipe supported by the support member in an axial direction of the secondary pipe;
A piping support structure characterized by comprising:

The pipe support structure according to claim 1, further comprising a rotation mechanism provided on the support member and capable of rotating the secondary side pipe supported by the support member within a horizontal plane.

The support member is
A first support bar extending downward from the mounting surface;
A second support bar connected to the lower end of the first support bar and extending in the horizontal direction;
A pair of third support bars connected to both ends of the second support bar and extending in the vertical direction;
An attachment member connected to the lower ends of the pair of third support rods and to which the secondary pipe is attached;
The pipe support structure according to claim 1, wherein the pipe support structure is provided.

The axial movement mechanism is
A first connecting portion for connecting the lower end portion of the first support rod and the second support rod and having a first screw hole formed in a horizontal direction;
A first screw portion formed on an outer periphery of the second support rod, and screwed into the first screw hole to move the second support rod along the first screw hole;
The pipe support structure according to claim 3, wherein the pipe support structure is provided.

The axial movement mechanism is
A first connecting portion that connects a lower end portion of the first support rod and the second support rod and has a through-hole formed in a horizontal direction through which the second support rod is movably inserted;
A fixture for fastening and fixing the second support rod inserted through the through hole;
The pipe support structure according to claim 3, wherein the pipe support structure is provided.

The vertical movement mechanism is
A second connecting portion that connects the both ends of the second support rod and the third support rod, and has a second screw hole formed in the vertical direction;
A second screw portion formed on an outer periphery of the third support rod, and screwed into the second screw hole to move the third support rod along the second screw hole;
The pipe support structure according to any one of claims 3 to 5, wherein the pipe support structure is provided.

The vertical movement mechanism is
A second connecting part that connects both ends of the second support bar and the third support bar, and has a through-hole formed in a vertical direction through which the third support bar is movably inserted;
A fixture for fastening and fixing the third support rod inserted through the through hole;
The pipe support structure according to any one of claims 3 to 5, wherein the pipe support structure is provided.

The vertical movement mechanism is
A third connecting portion for connecting the lower end portion of the third support rod and the mounting member and having a long hole formed in the vertical direction;
A fixing member for fixing the mounting member by a screw inserted into the elongated hole and a female screw screwed into the screw;
The pipe support structure according to any one of claims 3 to 7, wherein the pipe support structure is provided.

The rotation mechanism is
A third screw hole formed in the first connecting portion in the vertical direction;
A third screw portion formed on the outer periphery of the lower portion of the first support rod and screwed into the third screw hole;
The pipe support structure according to any one of claims 3 to 8, which is dependent on claim 2.

The support member includes a first support rod extending downward from the attachment surface, an attachment member to which the secondary pipe is attached, and a connection member connected to the attachment member,
The pipe support structure according to claim 1, wherein the axial movement mechanism includes a universal joint that connects the first support rod and the connecting member.

The vertical movement mechanism is
A long hole formed along the vertical direction at the lower end of the connecting member;
A fixing member for fixing the mounting member by a screw inserted into the elongated hole and a female screw screwed into the screw;
The piping support structure according to claim 10, comprising: