JP3224445U

JP3224445U - Pipe support and pipe support member

Info

Publication number: JP3224445U
Application number: JP2019003779U
Authority: JP
Inventors: 暎又田口; 映裕田口
Original assignee: 暎又田口
Priority date: 2019-10-06
Filing date: 2019-10-06
Publication date: 2019-12-19
Anticipated expiration: 2029-10-06

Abstract

【課題】空調用配管を天井に吊り支持する場合に、施工作業を効率的に行えると共に、空調用配管の建物への取付け状態を確実にする配管支持具を提供する。【解決手段】断熱材で周面が被覆された空調用配管４０を天井に吊り支持する配管支持具であって、空調用配管を吊り下げ支持する可撓性バンド３０と、取付本体部１２の可撓性バンドの装着側と反対の側に屈曲した形状の上部フック部１４及び下部フック部１６と、上部フック部及び下部フック部に各々設けられると共に、取付本体部の平面に沿う方向の開口部を有するボルト把持用上部開口部１５及びボルト把持用下部開口部１７と、取付本体部の可撓性バンドの装着側と反対の側に装着されるボルト押圧板バネ部２８とを備え、ボルト把持用上部開口部及びボルト把持用下部開口部が天井吊りボルトと係合する状態で板バネ部２８が天井吊りボルト５０に対して反力を作用させる。【選択図】図１An object of the present invention is to provide a pipe support which can efficiently perform construction work when hanging and supporting an air-conditioning pipe from a ceiling, and which ensures the state of attachment of the air-conditioning pipe to a building. A pipe support is provided for suspending and supporting an air-conditioning pipe whose peripheral surface is covered with a heat insulating material on a ceiling. An upper hook portion 14 and a lower hook portion 16 that are bent to the opposite side to the mounting side of the flexible band; and openings provided in the upper hook portion and the lower hook portion, respectively, in a direction along the plane of the mounting body. A bolt holding plate opening portion 15 and a bolt pressing plate spring portion 28 mounted on a side of the mounting body opposite to the flexible band mounting side. The leaf spring portion 28 exerts a reaction force on the ceiling suspension bolt 50 in a state where the upper opening for gripping and the lower opening for bolt engagement with the ceiling suspension bolt. [Selection diagram] Fig. 1

Description

本考案は、建築物の天井内に配置するダクトや、断熱材で周面が被覆された空調用配管を天井に吊り支持する配管支持具に関し、特に多様なダクト形状や配管外径にも対処できる配管支持具に関する。
また、本考案は当該配管支持具に用いて好適な配管支持部材に関する。 The present invention relates to ducts placed in the ceiling of buildings and pipe supports that suspend and support air-conditioning pipes whose peripheral surfaces are covered with heat insulating material from the ceiling, and particularly address various duct shapes and pipe outer diameters. It relates to a pipe support that can be made.
The present invention also relates to a pipe support member suitable for use in the pipe support.

従来から、建築物の天井内に配置するダクトや、断熱材で周面が被覆された空調用配管を天井に吊り支持する部材として、配管支持具が用いられている。このような配管支持具では、特許文献１のような金属製の部材が用いられている。しかし、このような金属製バンドを用いて空調用配管を吊り支持する構造の場合、複数の空調用配管を単一の金属製バンドを用いて吊り支持することはできず、各空調用配管に応じて金属製バンドを用いる必要があった。また、建設現場では十分な照明が得られない状況の場合も多く、明視できる状態であれば簡単なバンドの縮拡径作業も、現実の作業者にとっては大きな負担となっていた。 2. Description of the Related Art Conventionally, a pipe support has been used as a duct arranged in a ceiling of a building or a member for suspending and supporting an air-conditioning pipe whose peripheral surface is covered with a heat insulating material on the ceiling. In such a pipe support, a metal member as disclosed in Patent Document 1 is used. However, in the case of a structure in which the air-conditioning pipe is suspended and supported using such a metal band, a plurality of air-conditioning pipes cannot be suspended and supported using a single metal band. Accordingly, it was necessary to use a metal band. Further, in many cases, sufficient lighting cannot be obtained at the construction site, and a simple work of reducing and expanding the band of the band if it can be clearly seen is a heavy burden on the actual worker.

さらに、汎用されている金属製の配管支持具では、特許文献２で指摘されているように、吊り金具によって略水平方向に支持された配管（横引き配管）は、吊り金具のバンド部においてその自重により、配管被覆部の潰れや配管被覆部の破れ等の不具合を生じる場合があった。このような配管被覆部の潰れや破れは、配管の保温・断熱機能の低下を招き、結露・熱ロス等の発生という空気調和機器上の問題を生じ得るという課題があった。特に、空調用配管に起因する結露は、空調用配管が天井裏に設置されているため、天井に結露した水として浸み出す。この浸出水が乾燥すると天井板のシミとなり、室内の美観を害するという課題があった。 Further, in a commonly used metal pipe support, as pointed out in Patent Literature 2, a pipe (horizontally drawn pipe) supported in a substantially horizontal direction by a hanging metal fitting is provided in a band portion of the hanging metal fitting. Due to its own weight, problems such as crushing of the pipe coating and tearing of the pipe coating may occur. Such crushing or breakage of the pipe covering portion causes deterioration of the heat retaining and heat insulating functions of the pipe, and has a problem that dew condensation, heat loss, and the like may cause problems on the air conditioning equipment. In particular, dew due to the air-conditioning piping leaks out as water condensed on the ceiling because the air-conditioning piping is installed behind the ceiling. When this leachate dries, there is a problem that the ceiling plate becomes stained, which impairs the beauty of the room.

また、建設現場では、工場生産のような製造条件の均一性は確保されないのが通例であり、建設現場の実情に応じた臨機応変な施工作業が求められている。しかし、臨機応変な施工作業によって、施工作業に手間取ったり、空調用配管や配管支持具の施工工事後の建物への取付け状態が設計図通りとならない不都合を生じる蓋然性を高めている。
そこで、本考案者らは、特許文献３のような配管支持具を提案している。当該配管支持具によれば、建設現場の実情に応じた臨機応変な施工作業が可能になる利点がある。しかしながら、実際に施工してみると、更なる施工作業の効率化や空調用配管や配管支持具の建物への取付け状態を確実にする必要があることが判明した。 In addition, in a construction site, it is customary that uniformity of manufacturing conditions such as factory production is not ensured, and flexible construction work according to the actual situation of the construction site is required. However, due to the flexible construction work, it is more likely that the construction work is troublesome and that the installation state of the air-conditioning pipes and the pipe supports to the building after the construction work does not conform to the design drawing.
Therefore, the present inventors have proposed a pipe support as disclosed in Patent Document 3. According to the piping support, there is an advantage that flexible construction work can be performed according to the actual situation of the construction site. However, when actually performing the construction, it was found that it was necessary to further improve the efficiency of the construction work and to ensure that the air-conditioning piping and the pipe support were attached to the building.

また、特許文献４のような配管支持具も提案されている。当該配管支持具によれば、横引き配管が、吊り金具とほぼ水平な位置に配置されているので、配管被覆部の潰れや配管被覆部の破れ等の不具合は生じない。しかしながら、実際に施工してみると、横引き配管は吊り金具のバンド部に支持されていないので、横引き配管の支持に吊り金具を完ぺきには利用していないので、横引き配管の建物躯体への取付を堅固にするために、横引き配管の建物躯体への取付機構が必要になるという課題が判明した。
なお、特許文献５、６のような配管支持具も提案されている。しかし、建築物の壁面や床下に配置するダクトの種類はガス、水道、排水用であって、空調用配管のように結露が問題視される類型ではない。そこで、空調用配管のように天井裏に設置されている場合、天井に結露した水として浸み出し、この浸出水が乾燥すると天井板のシミとなり、室内の美観を害するという課題に関しては考慮されていなかった。 Also, a pipe support as disclosed in Patent Document 4 has been proposed. According to the piping support, since the laterally drawn piping is disposed at a position substantially horizontal to the hanging fitting, problems such as crushing of the piping coating and tearing of the piping coating do not occur. However, when actually constructed, the horizontal pulling pipe is not supported by the band part of the hanging pipe, so the hanging pipe is not used completely to support the horizontal pulling pipe. In order to firmly attach to the building, a problem has been identified that requires a mechanism for attaching the horizontal drawing pipe to the building frame.
Note that piping supports such as Patent Documents 5 and 6 have also been proposed. However, the types of ducts arranged on the walls and under the floor of the building are for gas, water, and drainage, and are not the type in which dew condensation is regarded as a problem like air conditioning piping. Therefore, when installed behind the ceiling, such as in air-conditioning pipes, it is considered that water that has condensed on the ceiling will ooze out, and if this leaching water dries, it will stain the ceiling plate, harming the aesthetics of the room. I didn't.

実開昭６１−１５４３８４号公報Japanese Utility Model Publication No. 61-154384 特許第５３７１２３４号公報Japanese Patent No. 5371234 特開２０１６−１９６９３２号公報JP-A-2006-196932 特開２０１０−２２３２４１号公報JP 2010-223241 A 独国特許出願公開第３０２６２２１号明細書DE 30 26 221 A1 特開昭５２−１５１４５５号公報JP 52-151455 A

本考案は上記課題を解決するもので、建築物の天井内に配置するダクトや、断熱材で周面が被覆された空調用配管を天井に吊り支持する場合に、施工作業を効率的に行えると共に、空調用配管や配管支持具の建物への取付け状態を確実にする配管支持具を提供することを目的とする。さらに、本考案は断熱材で周面が被覆された空調用配管であっても、断熱材の圧潰を防止して結露による天井板のシミ発生を防止し、室内の美観を恒久的に維持できる配管支持具を提供することを目的とする。 The present invention solves the above-mentioned problem, and can efficiently perform construction work when a duct arranged in the ceiling of a building or an air-conditioning pipe whose peripheral surface is covered with a heat insulating material is suspended from the ceiling and supported. In addition, an object of the present invention is to provide a pipe support that ensures the state of attachment of the air conditioning pipe and the pipe support to the building. Furthermore, the present invention can prevent the collapse of the heat insulating material, prevent the occurrence of spots on the ceiling plate due to dew condensation, and maintain the beauty of the room permanently even in the case of an air-conditioning pipe whose peripheral surface is covered with a heat insulating material. It is an object to provide a pipe support.

上記課題を解決する本考案の配管支持具は、例えば図１、図２、図３に示すように、断熱材で周面が被覆された空調用配管４０を天井に吊り支持する配管支持具であって、空調用配管４０を吊り下げ支持する可撓性バンド３０と、可撓性バンド３０の幅と大略同じ幅を有する取付本体部１２と、取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状の上部フック部１４及び下部フック部１６と、上部フック部１４及び下部フック部１６に各々設けられた、コの字状又はＵ字状の開口部（１５、１７）であって、取付本体部１２の平面に沿う方向の前記開口部を有するボルト把持用上部開口部１５及びボルト把持用下部開口部１７と、取付本体部１２の可撓性バンド３０の装着側と反対の側に装着されるバネ部２８と、取付本体部１２の可撓性バンド３０の挿通側に位置し、可撓性バンド３０を収容する間隔を有するバンド案内部１８と、バンド案内部１８に挿通された可撓性バンド３０を、取付本体部１２に固定するバンド固定部２０とを備えると共に、可撓性バンド３０は、プラスチック材料、当該プラスチック材料とガラス繊維又は金属繊維からなる繊維強化プラスチック材料、当該プラスチック材料を表面にコートした金属製複合材料の何れか一種類よりなると共に、前記断熱材が圧縮変形して断熱性能に影響がでないような幅を有し、バネ部２８は上部フック部１４及び下部フック部１６の中間に位置し、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０と係合する状態で、バネ部２８が天井吊りボルト５０に対して反力を作用させることを特徴とする。 The pipe support of the present invention that solves the above-mentioned problem is, for example, a pipe support that suspends and supports an air-conditioning pipe 40 whose peripheral surface is covered with a heat insulating material on a ceiling, as shown in FIGS. A flexible band 30 for suspending and supporting the air-conditioning pipe 40, a mounting body 12 having a width substantially equal to the width of the flexible band 30, and mounting of the flexible band 30 on the mounting body 12 The upper hook portion 14 and the lower hook portion 16 that are bent to the opposite side to the side, and the U-shaped or U-shaped opening portions (15, 17) mounting of the upper opening 15 for bolt holding and the lower opening 17 for bolt holding having the opening in the direction along the plane of the mounting body 12 and the mounting of the flexible band 30 of the mounting body 12 Spring part 28 attached to the side opposite to the A band guide 18 which is located on the insertion side of the flexible band 30 of the section 12 and has an interval for accommodating the flexible band 30, and a flexible band 30 inserted through the band guide 18 are attached to the mounting body section. The flexible band 30 comprises a plastic material, a fiber-reinforced plastic material made of the plastic material and glass fiber or metal fiber, and a metal composite coated on the surface with the plastic material. The heat insulating material has a width such that the heat insulating material does not affect the heat insulating performance due to the compression deformation of the heat insulating material, and the spring portion 28 is located between the upper hook portion 14 and the lower hook portion 16, When the upper opening 15 for bolt holding and the lower opening 17 for bolt holding are engaged with the ceiling suspension bolt 50, the spring portion 28 is opposite to the ceiling suspension bolt 50. Characterized in that the action of.

本考案の配管支持具によれば、可撓性バンド３０によって、空調用配管４０を吊り下げ支持する。可撓性バンド３０はバンド案内部１８に挿通され、バンド固定部２０によって取付本体部１２に固定されるので、空調用配管４０を天井に対して所定の姿勢、例えば水平に保持することができる。取付本体部１２は、ボルト把持用上部開口部１５とボルト把持用下部開口部１７に天井吊りボルト５０を挿通させることで、天井に吊り支持状態で係合される。上部フック部１４及び下部フック部１６は、取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状であるため、天井吊りボルト５０と空調用配管４０が干渉しない位置に取付本体部１２を保持できる。ボルト把持用上部開口部１５及びボルト把持用下部開口部１７を用いて、上部フック部１４及び下部フック部１６が天井吊りボルト５０に係止される。天井吊りボルト５０に上部フック部１４及び下部フック部１６に係止させることで、配管支持具１０が天井吊りボルト５０に装着できるため、空調用配管４０の取付作業性が著しく向上する。
好ましくは、バンド案内部１８は、可撓性バンド３０が２枚重なった状態を収容する間隔を有するとよい。 According to the piping support of the present invention, the air conditioning piping 40 is suspended and supported by the flexible band 30. Since the flexible band 30 is inserted through the band guide portion 18 and is fixed to the mounting body 12 by the band fixing portion 20, the air conditioning pipe 40 can be held in a predetermined posture, for example, horizontal with respect to the ceiling. . The mounting body 12 is engaged with the ceiling in a suspended and supported state by allowing the ceiling suspension bolt 50 to pass through the bolt holding upper opening 15 and the bolt holding lower opening 17. Since the upper hook portion 14 and the lower hook portion 16 are bent toward the side opposite to the mounting side of the flexible band 30 of the mounting main body portion 12, the ceiling hook bolt 50 and the air-conditioning pipe 40 do not interfere with each other. The mounting body 12 can be held. The upper hook portion 14 and the lower hook portion 16 are locked to the ceiling suspension bolts 50 by using the bolt holding upper opening 15 and the bolt holding lower opening 17. Since the pipe support 10 can be attached to the ceiling suspension bolt 50 by locking the ceiling suspension bolt 50 to the upper hook section 14 and the lower hook section 16, the workability of attaching the air-conditioning pipe 40 is significantly improved.
Preferably, the band guide 18 has an interval for accommodating a state in which two flexible bands 30 are overlapped.

本考案の配管支持具において、好ましくは、上部フック部１４及び下部フック部１６は、天井吊りボルト５０に形成されたネジ山のピッチよりも薄い厚さを有し、上部フック部１４及び下部フック部１６に設けられたボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０に形成されたネジ谷に嵌合して、配管支持具が天井吊りボルト５０に係止されるとよい。
本考案の配管支持具において、好ましくは、例えば図１、図３、図５、図６に示すように、バネ部２８は大略Ｕ字状の板バネ材であって、前記板バネ材の一方の伸長部が取付本体部１２に固定され、他方の伸長部が天井吊りボルト５０側に位置する形状であるとよい。 In the pipe support of the present invention, preferably, the upper hook portion 14 and the lower hook portion 16 have a thickness smaller than the pitch of the thread formed on the ceiling suspension bolt 50, and the upper hook portion 14 and the lower hook portion The bolt holding upper opening 15 and the bolt holding lower opening 17 provided in the portion 16 are fitted into the thread valleys formed in the ceiling suspension bolt 50, and the pipe support is locked by the ceiling suspension bolt 50. Good to be.
In the pipe support of the present invention, preferably, as shown in FIGS. 1, 3, 5, and 6, the spring portion 28 is a substantially U-shaped leaf spring material, and one of the leaf spring materials is used. Is preferably fixed to the mounting body 12, and the other extension is located on the ceiling suspension bolt 50 side.

本考案の配管支持具において、好ましくは、例えば図５、図６、図７に示すように、バンド固定部２０は、バンド案内部６０に装着された可撓性バンド３０に係止される突状固定部材８０を有し、突状固定部材８０は、可撓性バンド３０と対向する可撓性バンド対向部８２と、可撓性バンド３０と係合する突起部８６を有するとよい。
本考案の配管支持具において、好ましくは、例えば図４、図５、図６、図７に示すように、可撓性バンド３０部は、一定間隔で設けられた挿通用開口部３２を有し、突起部８６の先端は可撓性バンド３０部の挿通用開口部３２に貫入する形状であるとよい。 In the pipe support of the present invention, preferably, as shown in FIGS. 5, 6, and 7, for example, the band fixing portion 20 is a projection that is locked to the flexible band 30 attached to the band guide portion 60. The protruding fixing member 80 may include a flexible band facing portion 82 facing the flexible band 30, and a protrusion 86 engaging with the flexible band 30.
In the pipe support of the present invention, preferably, as shown in, for example, FIGS. 4, 5, 6, and 7, the flexible band 30 has insertion openings 32 provided at regular intervals. The tip of the projection 86 is preferably shaped to penetrate the insertion opening 32 of the flexible band 30.

本考案の配管支持具において、好ましくは、例えば図５、図６、図７に示すように、突起部８６は、先端が細くなっていると共に、当該先端の基部は突起部８６の軸部よりも幅広に形成されており、当該先端の基部の幅広形状は挿通用開口部３２よりも僅かに大きくなっているとよい。このような構成によると、突起部８６を可撓性バンド３０に円滑に係合させることができる。
本考案の配管支持具において、好ましくは、例えば図５、図６、図７に示すように、突状固定部材８０は、可撓性バンド対向部８２の突起部８６の形成面と反対側の面に位置するＵ字状屈曲部８４を有し、Ｕ字状屈曲部８４の開口部が天井吊りボルト５０の天井側に位置するように係止されるとよい。 In the pipe support of the present invention, preferably, as shown in, for example, FIGS. 5, 6, and 7, the tip of the projection 86 is thinner and the base of the tip is smaller than the shaft of the projection 86. The width of the base at the tip is preferably slightly larger than that of the insertion opening 32. According to such a configuration, the protrusion 86 can be smoothly engaged with the flexible band 30.
In the pipe support of the present invention, preferably, for example, as shown in FIGS. 5, 6, and 7, the protruding fixing member 80 is provided on the side opposite to the surface on which the protrusion 86 of the flexible band facing portion 82 is formed. It is preferable to have a U-shaped bent portion 84 located on the surface, and to be locked so that the opening of the U-shaped bent portion 84 is located on the ceiling side of the ceiling suspension bolt 50.

本考案の配管支持具において、好ましくは、例えば図１、図２に示すように、さらに、一端が取付本体部１２に固定され、他端が天井吊りボルト５０と当接して、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０と係合する状態で、バネ部２８が天井吊りボルト５０に対して作用する反力を増加させる緊結部材２９を有するとよい。 In the pipe support of the present invention, preferably, as shown in FIGS. 1 and 2, for example, one end is fixed to the mounting main body portion 12 and the other end is in contact with the ceiling suspension bolt 50, and the upper part for bolt holding is provided. It is preferable that a spring member 28 has a binding member 29 that increases a reaction force acting on the ceiling suspension bolt 50 in a state where the opening 15 and the lower opening 17 for bolt holding are engaged with the ceiling suspension bolt 50.

上記課題を解決する本考案の配管支持部材は、例えば図１に示すように、断熱材で周面が被覆された空調用配管４０を天井に吊り支持する配管支持具に用いられると共に、空調用配管４０を吊り下げ支持する可撓性バンドを保持する配管支持部材１０であって、可撓性バンド３０の幅と大略同じ幅を有する取付本体部１２と、取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状の上部フック部１４及び下部フック部１６と、上部フック部１４及び下部フック部１６に各々設けられた、コの字状又はＵ字状の開口部（１５、１７）であって、取付本体部１２の平面に沿う方向の前記開口部を有するボルト把持用上部開口部１５及びボルト把持用下部開口部１７と、取付本体部１２の可撓性バンド３０の装着側と反対の側に装着されるバネ部２８と、取付本体部１２の可撓性バンド３０の挿通側に位置し、可撓性バンド３０が２枚重なった状態を収容する間隔を有するバンド案内部１８と、バンド案内部１８に挿通された可撓性バンド３０を、取付本体部１２に固定するバンド固定部２０とを備えると共に、可撓性バンド３０は、プラスチック材料、当該プラスチック材料とガラス繊維又は金属繊維からなる繊維強化プラスチック材料、当該プラスチック材料を表面にコートした金属製複合材料の何れか一種類よりなると共に、前記断熱材が圧縮変形して断熱性能に影響がでないような幅を有し、バネ部２８は上部フック部１４及び下部フック部１６の中間に位置し、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７に天井吊りボルト５０が挿通され、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０と係合する状態で、バネ部２８が天井吊りボルト５０に対して反力を作用させることを特徴とする。 The pipe support member of the present invention which solves the above-mentioned problem is used as a pipe support for hanging and supporting an air-conditioning pipe 40 whose peripheral surface is covered with a heat insulating material on a ceiling as shown in FIG. A pipe supporting member for holding a flexible band for suspending and supporting a pipe, the mounting body having a width substantially equal to the width of the flexible band, and a flexible band of the mounting body. An upper hook portion 14 and a lower hook portion 16 which are bent to the side opposite to the mounting side of the U.S. 30, and a U-shaped or U-shaped opening provided in each of the upper hook portion 14 and the lower hook portion 16 (15, 17), wherein the upper opening 15 for bolt holding and the lower opening 17 for bolt holding having the opening in the direction along the plane of the mounting main body 12, and the flexible band of the mounting main body 12 30 on the side opposite to the mounting side A spring guide 28, a band guide 18 located at the insertion side of the flexible band 30 of the mounting body 12, and having a space for accommodating a state in which two flexible bands 30 are overlapped, The flexible band 30 is provided with a band fixing portion 20 for fixing the flexible band 30 inserted through the mounting member 12 to the mounting main body portion 12, and the flexible band 30 is made of a plastic material, a fiber made of the plastic material and a glass fiber or a metal fiber. The reinforced plastic material is made of any one of a metal composite material coated on the surface with the plastic material, and has a width such that the heat insulating material does not affect the heat insulating performance due to the compression deformation of the heat insulating material. The ceiling suspension bolt 50 is inserted between the upper hook portion 14 and the lower hook portion 16, and is inserted through the upper opening portion 15 for bolt holding and the lower opening portion 17 for bolt holding, In a state where the belt gripping the upper opening 15 and a bolt gripping the lower opening 17 is engaged with the ceiling hanger bolts 50, characterized in that the spring portion 28 exerts a reaction force against the ceiling hanger bolts 50.

本考案の配管支持具および配管支持部材によれば、可撓性バンドはバンド案内部に挿通され、バンド固定部によって取付本体部に固定されるので、空調用配管を天井に対して所定の姿勢、例えば水平に保持することができる。取付本体部は、ボルト把持用上部開口部及びボルト把持用下部開口部に天井吊りボルトを係止することによって、上部フック部及び下部フック部が天井吊りボルトと密着する状態で、バネ部が天井吊りボルトに対して反力を作用させる状態で、天井に吊り支持状態で固定される。上部フック部及び下部フック部は、取付本体部の可撓性バンドの装着側と反対の側に屈曲した形状であるため、天井吊りボルトと空調用配管が干渉しない位置に取付本体部を保持できる。
さらに、ボルト把持用上部開口部及びボルト把持用下部開口部が取付本体部の平面に沿う方向の当該開口部を有するので、ボルト把持用上部開口部及びボルト把持用下部開口部を用いて上部フック部及び下部フック部が天井吊りボルトと係合することによって、前記配管支持具が天井吊りボルトに係止される構成とすることで、空調用配管の取付作業性が著しく向上する。
また、本考案の配管支持具および配管支持部材によれば、断熱材で周面が被覆された空調用配管であっても、断熱材の圧潰を防止して結露による天井板のシミ発生を防止し、室内の美観を恒久的に維持できる。 According to the pipe support and the pipe support member of the present invention, the flexible band is inserted into the band guide portion and fixed to the mounting body by the band fixing portion, so that the air conditioning pipe has a predetermined posture with respect to the ceiling. , For example, can be held horizontally. The mounting body is configured such that the upper hook portion and the lower hook portion are in close contact with the ceiling hanging bolts by locking the ceiling hanging bolts in the bolt holding upper opening portion and the bolt holding lower opening portion, and the spring portion is mounted on the ceiling. It is fixed to the ceiling in a suspended and supported state with a reaction force acting on the suspension bolt. Since the upper hook portion and the lower hook portion are bent to the side opposite to the mounting side of the flexible band of the mounting main body, the mounting main body can be held at a position where the ceiling suspension bolt and the air conditioning pipe do not interfere. .
Furthermore, since the upper opening for bolt holding and the lower opening for bolt holding have the openings in the direction along the plane of the mounting main body, the upper hook using the upper opening for bolt holding and the lower opening for bolt holding is used. The workability of attaching the air-conditioning pipe is remarkably improved by the configuration in which the pipe support is engaged with the ceiling hanging bolt by engaging the part and the lower hook with the ceiling hanging bolt.
Further, according to the pipe support and the pipe support member of the present invention, even in the case of an air-conditioning pipe whose peripheral surface is covered with a heat insulating material, the heat insulating material is prevented from being crushed, thereby preventing the ceiling plate from being stained due to condensation. In addition, the beauty of the room can be maintained permanently.

本考案の一実施例を示す配管支持具にて、空調用配管を天井吊りボルトに対して固定する状態を示す構成斜視図で、部品を展開した状態で示してある。FIG. 3 is a perspective view showing a state in which the air-conditioning pipe is fixed to the ceiling suspension bolts in the pipe support according to the embodiment of the present invention, in which parts are shown in an unfolded state. 本考案の一実施例を示す配管支持具にて、空調用配管を天井吊りボルトに対して固定する状態を示す構成側面図である。FIG. 2 is a side view of the configuration showing a state in which the air-conditioning pipe is fixed to the ceiling suspension bolts by the pipe support showing one embodiment of the present invention. 本考案の一実施例を示す配管支持部材の詳細構成図である。FIG. 2 is a detailed configuration diagram of a pipe support member showing one embodiment of the present invention. 本考案の一実施例を示す可撓性バンドの平面図である。1 is a plan view of a flexible band according to an embodiment of the present invention. 本考案の第２の実施例を示す配管支持部材の構成斜視図である。FIG. 5 is a perspective view illustrating a configuration of a pipe supporting member according to a second embodiment of the present invention. 本考案の第２の実施例を示す配管支持部材の構成斜視図で、図５と反対方向を示している。FIG. 6 is a perspective view showing a configuration of a pipe support member according to a second embodiment of the present invention, which is the opposite direction to FIG. 5. 本考案の第２の実施例を示す配管支持部材に用いられる突状固定部材（バンド固定部材）の構成斜視図である。FIG. 6 is a perspective view illustrating a configuration of a projection fixing member (band fixing member) used for a pipe supporting member according to a second embodiment of the present invention.

以下、図面によって本考案の一実施形態について説明する。
図１は、本考案の一実施例を示す配管支持具にて、空調用配管を天井吊りボルトに対して固定する状態を示す構成斜視図で、部品を展開した状態で示してある。図２は、本考案の一実施例を示す配管支持具にて、空調用配管を天井吊りボルトに対して固定する状態を示す構成側面図である。図３は、本考案の一実施例を示す配管支持部材の詳細構成図である。図４は、本考案の一実施例を示す可撓性バンドの平面図である。尚、各図において同一部材については、同一符号を付して重複する説明は省略する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a structural perspective view showing a state in which an air-conditioning pipe is fixed to a ceiling suspension bolt with a pipe support showing one embodiment of the present invention, and shows a state in which parts are developed. FIG. 2 is a configuration side view showing a state in which the air-conditioning pipe is fixed to the ceiling suspension bolts by the pipe support showing one embodiment of the present invention. FIG. 3 is a detailed configuration diagram of the pipe support member showing one embodiment of the present invention. FIG. 4 is a plan view of a flexible band according to an embodiment of the present invention. In each of the drawings, the same members are denoted by the same reference numerals, and redundant description will be omitted.

本考案の配管支持具は、例えば空調用配管４０を天井に吊り支持するために使用されるものであり、配管支持部材１０と可撓性バンド３０の２部品から主に構成されている。天井には、吊り支持用に天井吊りボルト５０が予め一定間隔で設けられている。
配管支持部材１０は、取付本体部１２、上部フック部１４、ボルト把持用上部開口部１５、下部フック部１６、ボルト把持用下部開口部１７、バンド案内部１８、バンド固定部２０としての突状部材２２、ボルト押圧板バネ部２８、緊結部材としての緊結用ボルト２９を有している。 The pipe support of the present invention is used, for example, to suspend and support the air-conditioning pipe 40 on the ceiling, and is mainly composed of the pipe support member 10 and the flexible band 30. Ceiling suspension bolts 50 are provided on the ceiling at predetermined intervals for suspension support.
The pipe supporting member 10 has a projecting shape as a mounting main body portion 12, an upper hook portion 14, an upper opening portion 15 for bolt holding, a lower hook portion 16, a lower opening portion 17 for bolt holding, a band guide portion 18, and a band fixing portion 20. It has a member 22, a bolt pressing leaf spring portion 28, and a fastening bolt 29 as a fastening member.

取付本体部１２は、可撓性バンド３０の幅と大略同じ幅を有するもので、例えば鋼、アルミニューム合金、真鍮、銅合金等の剛性が大きく塑性加工の容易な金属材料を用いるとよいが、樹脂製として量産性を高めてもよい。樹脂としては、汎用のプラスチック材料であればよく、例えば塩化ビニル樹脂、ポリエーテル樹脂、ポリスチレン樹脂、ポリプロピレン樹脂等や、これらのプラスチック材料とガラス繊維や金属繊維等の繊維強化プラスチック材料などがある。 The mounting body 12 has a width substantially the same as the width of the flexible band 30, and for example, a metal material having high rigidity such as steel, aluminum alloy, brass, and copper alloy, which is easy to plastically process, may be used. Alternatively, it may be made of resin to increase mass productivity. The resin may be a general-purpose plastic material, for example, vinyl chloride resin, polyether resin, polystyrene resin, polypropylene resin, and the like, and these plastic materials and fiber-reinforced plastic materials such as glass fiber and metal fiber.

上部フック部１４は、取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状をしている。
ボルト把持用上部開口部１５は、上部フック部１４に設けられると共に、天井吊りボルト５０と係合する形状を有する。ボルト把持用上部開口部１５の形状は、上部フック部１４の天井吊りボルト５０側に位置する縁側に対して、この縁部と並んだ方向のコの字状又はＵ字状に設けられた切り欠き部であるとよい。切り欠き部は、天井吊りボルト５０が挿通しやすいように、天井吊りボルト５０の外径に対してある程度余裕のある大きさを有し、取付本体部１２の平面に沿う方向の開口部とすることで、天井吊りボルト５０への装着作業を容易にしている。 The upper hook portion 14 has a shape that is bent to the opposite side of the mounting body portion 12 from the side where the flexible band 30 is mounted.
The bolt holding upper opening 15 is provided in the upper hook portion 14 and has a shape to be engaged with the ceiling suspension bolt 50. The shape of the upper opening 15 for gripping the bolt is such that a cutout provided in a U-shape or a U-shape in a direction parallel to the edge of the upper hook portion 14 with respect to the edge located on the ceiling suspension bolt 50 side. It is good to be a notch. The notch has a size with a certain margin with respect to the outer diameter of the ceiling suspension bolt 50 so that the ceiling suspension bolt 50 can be easily inserted, and is an opening in a direction along the plane of the mounting body 12. This facilitates the mounting work on the ceiling suspension bolt 50.

下部フック部１６は、取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状をしている。
ボルト把持用下部開口部１７は、下部フック部１６に設けられると共に、天井吊りボルト５０と係合する形状を有する。ボルト把持用下部開口部１７の形状は、下部フック部１６の天井吊りボルト５０側に位置する縁側に対して、この縁部と並んだ方向のコの字状又はＵ字状に設けられた切り欠き部であるとよい。切り欠き部は、天井吊りボルト５０が挿通しやすいように、天井吊りボルト５０の外径に対してある程度余裕のある大きさを有し、取付本体部１２の平面に沿う方向の開口部とすることで、天井吊りボルト５０への装着作業を容易にしている。 The lower hook portion 16 has a shape that is bent to the opposite side of the mounting body portion 12 from the side where the flexible band 30 is mounted.
The bolt holding lower opening 17 is provided in the lower hook 16 and has a shape to be engaged with the ceiling suspension bolt 50. The shape of the lower opening 17 for holding the bolt is such that the lower hook portion 16 is formed in a U-shape or a U-shape in a direction parallel to the edge of the lower hook portion 16 located on the ceiling suspension bolt 50 side. It is good to be a notch. The notch has a size with a certain margin with respect to the outer diameter of the ceiling suspension bolt 50 so that the ceiling suspension bolt 50 can be easily inserted, and is an opening in a direction along the plane of the mounting body 12. This facilitates the mounting work on the ceiling suspension bolt 50.

上部フック部１４及び下部フック部１６は、天井吊りボルト５０に形成されたネジ山のピッチよりも薄い厚さを有し、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０に形成されたネジ谷に嵌合して、配管支持部材１０が天井吊りボルト５０に係止される。なお、天井吊りボルト５０に対して固定した状態での剛性をさらに高めるため、上部フック部１４及び下部フック部１６には、天井吊りボルト５０の装着側と大略直角に折り曲げた補強部（リブ、図示せず）を設けてもよい。
ボルト把持用上部開口部１５及びボルト把持用下部開口部１７の形状については、コの字状又はＵ字状の開口部とすると共に、入口の開口が奥の空隙よりも狭くなっている構造として、天井吊りボルト５０が当該開口部に位置すると、天井吊りボルト５０が上部フック部１４及び下部フック部１６から離脱しにくい形状とするとよい。 The upper hook portion 14 and the lower hook portion 16 have a thickness smaller than the pitch of the threads formed on the ceiling suspension bolt 50, and the upper opening 15 for bolt holding and the lower opening 17 for bolt holding are suspended from the ceiling. The pipe support member 10 is engaged with the ceiling suspension bolt 50 by fitting into the thread valley formed in the bolt 50. Note that, in order to further increase the rigidity in a state in which the ceiling hook bolt 50 is fixed, the upper hook portion 14 and the lower hook portion 16 are provided with reinforcing portions (ribs, ribs, (Not shown) may be provided.
The shape of the upper opening 15 for bolt holding and the lower opening 17 for bolt holding is a U-shaped or U-shaped opening, and the opening at the entrance is narrower than the gap at the back. When the ceiling hanging bolts 50 are located in the openings, the ceiling hanging bolts 50 may have a shape that is difficult to be detached from the upper hook portion 14 and the lower hook portion 16.

バンド案内部１８は、取付本体部１２の可撓性バンド３０の挿通側に位置し、可撓性バンド３０の厚さｔよりも２倍よりも大きな間隔ｄ_１に位置して、可撓性バンド３０が２枚重なった状態でも収容できる構造となっている。バンド案内部１８は、可撓性バンド３０の挿通側の左右両端に位置する左フック部１８２及び右フック部１８４を有すると共に、当該フック部の間には突状部材２２の幅ｗ_１よりも大きな間隙部１８６を有する。間隙部１８６の窓部２４側の幅は、例えばｄ_２とし、また下部フック部１６の折り曲げ加工を容易にするため、下部フック部１６の幅よりも大きなｄ_３とする。 Strap guide 18 is positioned in the insertion side of the flexible band 30 of the mounting body portion 12, located in the large distance d ₁ than twice than the thickness t of the flexible band 30, flexible The band 30 can be accommodated even when two bands are overlapped. The band guide portion 18 has a left hook portion 182 and a right hook portion 184 located at the left and right ends on the insertion side of the flexible band 30, and the width between the hook portions is greater than the width w ₁ of the protruding member 22. It has a large gap 186. The width of the window portion 24 side of the gap 186, for example a d _2, also to facilitate the bending of the lower hook portion 16, a large d ₃ than the width of the lower hook portion 16.

バンド固定部２０は、バンド案内部１８に挿通された可撓性バンド３０を、取付本体部１２に固定するものである。バンド固定部２０は、上部フック部１４及び下部フック部１６とバンド案内部１８との間に位置する折り曲げ可能な突状部材２２を有する。突状部材２２は可撓性バンド３０の挿通側に傾斜していると共に、突状部材２２の先端２２２は可撓性バンド３０の挿通用開口部３２に貫入することが可能な位置にある。バンド固定部２０は、突状部材２２を可撓性バンド３０の挿通用開口部３２と係合させて、突状部材２２をバンド案内部１８の間隙部１８６の位置する方向に折り曲げて、可撓性バンド３０を取付本体部１２に固定することが可能な構造となっている。 The band fixing section 20 is for fixing the flexible band 30 inserted through the band guide section 18 to the mounting main body section 12. The band fixing portion 20 has a bendable protruding member 22 located between the upper hook portion 14 and the lower hook portion 16 and the band guide portion 18. The protruding member 22 is inclined toward the insertion side of the flexible band 30, and the tip 222 of the protruding member 22 is at a position where it can penetrate the insertion opening 32 of the flexible band 30. The band fixing portion 20 engages the projecting member 22 with the insertion opening 32 of the flexible band 30, and bends the projecting member 22 in the direction in which the gap 186 of the band guide 18 is located. The flexible band 30 can be fixed to the mounting body 12.

突状部材２２は、先端２２２が細くなっていると共に、先端２２２の基部２２４は突状部材２２の軸部２２６よりも幅広に形成されている。先端２２２の開き角度θは、例えば４５度から１２０度の角度とするのがよく、好ましくは９０度とする。軸部２２６の幅ｗ_１に対して、基部２２４の幅ｗ_２は幅広になっている。基部２２４の幅ｗ_２は、可撓性バンド３０の挿通用開口部３２よりも僅かに大きくして、突状部材２２を挿通用開口部３２に貫入されると共に、可撓性バンド３０に生じる弾性変形によって、突状部材２２が挿通用開口部３２から抜けることを防止するとよい。
窓部２４は、矩形の板金材料から突状部材２２を打ち抜き加工するために設けられたもので、取付本体部１２を窓状に除去したものである。窓部２４を設けることで、取付本体部１２に突状部材２２を打ち抜き加工する際に生じる、矩形の板金材料の塑性変形が取付本体部１２や突状部材２２の加工形状に影響を及ぼさなくなる。例えば板金の厚さが１ｍｍ程度のときは、窓部２４と基部２２４とのクリアランスは、板金の厚さの２倍から５倍程度の隙間を確保するような形状に定める。 The projecting member 22 has a tip 222 that is thinner, and a base 224 of the tip 222 is wider than the shaft 226 of the projecting member 22. The opening angle θ of the tip 222 may be, for example, an angle of 45 degrees to 120 degrees, and is preferably 90 degrees. The width _{w 1} of the shaft portion 226, the width _{w 2} of the base portion 224 is made wider. The width w _{2 of the} base 224 is slightly larger than the insertion opening 32 of the flexible band 30, so that the projecting member 22 penetrates the insertion opening 32 and is generated in the flexible band 30. It is preferable to prevent the projecting member 22 from coming out of the insertion opening 32 by elastic deformation.
The window 24 is provided for punching out the protruding member 22 from a rectangular sheet metal material, and is obtained by removing the mounting body 12 in a window shape. By providing the window portion 24, the plastic deformation of the rectangular sheet metal material that occurs when the protruding member 22 is punched into the mounting main body portion 12 does not affect the processing shape of the mounting main body portion 12 or the protruding member 22. . For example, when the thickness of the sheet metal is about 1 mm, the clearance between the window 24 and the base 224 is set to a shape that secures a gap of about 2 to 5 times the thickness of the sheet metal.

バンド固定用予備穴２６２、２６４は、バンド案内部１８に挿通された可撓性バンド３０を突状部材２２を用いることなく取付本体部１２に固定する場合に用いる予備的な穴で、左フック部１８２及び右フック部１８４に各一か所設けられている。また、取付本体部１２のバンド固定用予備穴２６２、２６４に対応する位置にも、バンド固定用予備穴（図示せず）が設けられている。
緊結用ボルト挿入ネジ穴２７は、取付本体部１２の上部フック部１４側に設けられるもので、突状部材２２側から緊結用ボルト２９を挿入して、先端が天井吊りボルト５０に当接するように螺着する。 The band fixing spare holes 262 and 264 are preliminary holes used for fixing the flexible band 30 inserted through the band guide portion 18 to the mounting main body 12 without using the protruding member 22. One portion is provided in each of the portion 182 and the right hook portion 184. Further, a band fixing spare hole (not shown) is provided at a position corresponding to the band fixing spare holes 262 and 264 of the mounting main body 12.
The fastening bolt insertion screw hole 27 is provided on the upper hook portion 14 side of the mounting main body portion 12, and the fastening bolt 29 is inserted from the protruding member 22 side so that the distal end abuts on the ceiling suspension bolt 50. Screw.

バネ部２８は、可撓性バンド３０の装着側と反対の側である、天井吊りボルト５０側の取付本体部１２に装着される。バネ部２８は大略Ｕ字状の板バネ材であって、板バネ材の一方の伸長部２８２が取付本体部１２に固定され、他方の伸長部２８６が天井吊りボルト５０側に位置する形状である。バネ部２８の伸長部２８２の長さは、取付本体部１２に設けられた窓部２４よりも長くすることで、窓部２４の一部を覆うように取付本体部１２に固定することができ、取付本体部１２におけるバネ部２８の装着位置の自由度が高まる。バネ部取付穴２８８は、バンド案内部１８の左フック部１８２と対向する取付本体部１２の部位に適合するように、伸長部２８２に形成されている。リブ部２８７は、伸長部２８６の先端付近に設けられるもので、天井吊りボルト５０の螺合用溝との係合を容易にする。
バネ部２８は上部フック部１４及び下部フック部１６の中間に位置し、上部フック部１４及び下部フック部１６に其々設けられたボルト把持用上部開口部１５及びボルト把持用下部開口部１７に天井吊りボルト５０が挿通され、上部フック部１４及び下部フック部１６が天井吊りボルト５０と密着する状態で、バネ部２８が天井吊りボルト５０に対して反力を作用させる。このようにして、バネ部２８はボルト押圧板バネ部として作用する。
なお、バネ部取付穴１２２は、バネ部取付穴２８８に対応するプレス成型穴であり、このバネ部取付穴１２２の周面で伸長部２８２と取付本体部１２が一体に固着される。 The spring portion 28 is mounted on the mounting body portion 12 on the side of the ceiling suspension bolt 50, which is the side opposite to the mounting side of the flexible band 30. The spring portion 28 is a substantially U-shaped leaf spring material, and has a shape in which one extension portion 282 of the leaf spring material is fixed to the mounting body 12 and the other extension portion 286 is located on the ceiling suspension bolt 50 side. is there. By making the length of the extension part 282 of the spring part 28 longer than the window part 24 provided in the attachment body part 12, it can be fixed to the attachment body part 12 so as to cover a part of the window part 24. Thus, the degree of freedom of the mounting position of the spring portion 28 in the mounting body 12 is increased. The spring portion mounting hole 288 is formed in the extension portion 282 so as to be fitted to a portion of the mounting body portion 12 facing the left hook portion 182 of the band guide portion 18. The rib portion 287 is provided near the distal end of the extension portion 286, and facilitates engagement with the screw groove of the ceiling suspension bolt 50.
The spring portion 28 is located in the middle of the upper hook portion 14 and the lower hook portion 16, and is connected to the upper opening portion 15 and the lower opening portion 17 provided in the upper hook portion 14 and the lower hook portion 16, respectively. When the ceiling suspension bolt 50 is inserted and the upper hook portion 14 and the lower hook portion 16 are in close contact with the ceiling suspension bolt 50, the spring portion 28 causes a reaction force to act on the ceiling suspension bolt 50. In this way, the spring portion 28 functions as a bolt pressing leaf spring portion.
The spring mounting hole 122 is a press-formed hole corresponding to the spring mounting hole 288, and the extending portion 282 and the mounting body 12 are integrally fixed on the peripheral surface of the spring mounting hole 122.

緊結用ボルト２９は緊結用ボルト挿入ネジ穴２７に螺着されることで、バネ部２８と協働して、取付本体部１２を天井吊りボルト５０に強固に固着する。なお、緊結用ボルト２９は緊結部材に相当するもので、一端が取付本体部１２に固定され、他端が天井吊りボルト５０と当接して、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０と係合する状態で、バネ部２８が天井吊りボルト５０に対して作用する反力を増加させる。 The fastening bolt 29 is screwed into the fastening bolt insertion screw hole 27, and cooperates with the spring portion 28 to firmly fix the mounting body 12 to the ceiling suspension bolt 50. The fastening bolt 29 is equivalent to a fastening member, and one end is fixed to the mounting body 12 and the other end is in contact with the ceiling suspension bolt 50, and the upper opening 15 for bolt holding and the lower opening for bolt holding are provided. With the portion 17 engaged with the ceiling suspension bolt 50, the spring portion 28 increases the reaction force acting on the ceiling suspension bolt 50.

可撓性バンド３０は、空調用配管４０を吊り下げ支持するもので、その幅は空調用配管４０が断熱材で周面が被覆されている場合でも、断熱材が圧縮変形して断熱性能に影響がでないように、充分な幅を有するとよく、例えば５０ｍｍから１００ｍｍ程度の幅とするのがよい。可撓性バンド３０の厚さは、空調用配管４０を吊り下げ支持するのに必要な強度を有するように定めるとよく、例えば０．５ｍｍから５ｍｍ程度の厚さとするのがよい。可撓性バンド３０はバンド案内部１８に挿通され、バンド固定部２０によって取付本体部１２に固定されるので、空調用配管４０を天井に対して所定の姿勢、例えば水平に保持することができる。
可撓性バンド３０は、結露のしにくい材料よりなるとよい。結露のしにくい材料としては、塩化ビニル樹脂、ポリエーテル樹脂、ポリスチレン樹脂、ポリプロピレン樹脂等のプラスチック材料や、これらのプラスチック材料とガラス繊維や金属繊維等の繊維強化プラスチック材料、これらのプラスチック材料を表面にコートした金属製複合材料などがある。 The flexible band 30 suspends and supports the air-conditioning pipe 40, and its width is reduced even if the air-conditioning pipe 40 is covered with a heat-insulating material. It is preferable to have a sufficient width so that there is no influence, for example, a width of about 50 mm to 100 mm is preferable. The thickness of the flexible band 30 may be determined so as to have a strength necessary for suspending and supporting the air-conditioning pipe 40, and may be, for example, about 0.5 mm to 5 mm. Since the flexible band 30 is inserted through the band guide portion 18 and is fixed to the mounting body 12 by the band fixing portion 20, the air conditioning pipe 40 can be held in a predetermined posture, for example, horizontal with respect to the ceiling. .
The flexible band 30 is preferably made of a material that hardly causes condensation. Materials that do not easily condense include plastic materials such as vinyl chloride resin, polyether resin, polystyrene resin, and polypropylene resin, and these plastic materials and fiber-reinforced plastic materials such as glass fiber and metal fiber. And a metal composite material.

また、可撓性バンド３０は、一定間隔で設けられた挿通用開口部３２を有するとよい。挿通用開口部３２は、各種の開口部形状を用いることができ、例えば突状部材２２の先端形状に適合するように、五角形や七角形のような多角形や丸穴、平穴、小判穴等を用いることができる。丸穴は、突状部材２２が丸棒状の棒材である場合に適合する。五角形や七角形のような多角形は、突状部材２２が平板状の突状板材で、先端が突端形状を有する場合に適合する。挿通用開口部３２の形状としては、三角形や四角形等の多角形や、星型のような凹部を有するものでもよい。挿通用開口部３２は、可撓性バンド３０が空調用配管４０を吊り下げ支持する場合に、強度不足によって隣接する挿通用開口部３２にまで開口部が拡大しないように、適切な間隔で設けると良い。図４に示す一実施例では、挿通用開口部３２として五角形開口部３２２、丸穴開口部３２４、小五角形開口部３２６、丸穴開口部３２８がこの順で繰り返して設けられている。 Further, the flexible band 30 preferably has insertion openings 32 provided at regular intervals. As the insertion opening 32, various opening shapes can be used. For example, a polygon such as a pentagon or a heptagon, a round hole, a flat hole, or an oval hole can be used so as to conform to the tip shape of the protruding member 22. Etc. can be used. The round hole is suitable when the protruding member 22 is a round bar. A polygon such as a pentagon or a heptagon is suitable when the protruding member 22 is a flat protruding plate and has a protruding end. The shape of the insertion opening 32 may be a polygon such as a triangle or a quadrangle, or a recess having a star shape. When the flexible band 30 suspends and supports the air-conditioning pipe 40, the insertion openings 32 are provided at appropriate intervals so that the openings do not expand to the adjacent insertion openings 32 due to insufficient strength. And good. In the embodiment shown in FIG. 4, a pentagonal opening 322, a round hole opening 324, a small pentagonal opening 326, and a round hole opening 328 are repeatedly provided in this order as the insertion openings 32.

天井吊りボルト５０は、例えばステンレス鋼製であり、ネジ山とネジ谷が所定のピッチで設けられている。天井吊りボルト５０には、上部フック部１４のボルト把持用上部開口部１５と、下部フック部１６のボルト把持用下部開口部１７とを用いて、配管支持部材１０が取り付けられる。ボルト押圧板バネ部２８は、上部フック部１４及び下部フック部１６と天井吊りボルト５０との係合を堅固にする。緊結部材としての緊結用ボルト２９を、ボルト押圧板バネ部２８に追加して設けると、上部フック部１４及び下部フック部１６と天井吊りボルト５０との係合状態が更に堅固になる。 The ceiling suspension bolt 50 is made of, for example, stainless steel, and has a thread and a thread trough provided at a predetermined pitch. The pipe support member 10 is attached to the ceiling suspension bolt 50 using the upper opening 15 for gripping the bolt of the upper hook portion 14 and the lower opening 17 for gripping the bolt of the lower hook portion 16. The bolt pressing leaf spring portion 28 firmly engages the upper hook portion 14 and the lower hook portion 16 with the ceiling suspension bolt 50. When the bolts 29 serving as binding members are additionally provided to the bolt pressing leaf spring portions 28, the engagement between the upper hook portions 14 and the lower hook portions 16 and the ceiling suspension bolts 50 becomes more firm.

以上の構成を有する本考案の配管支持具により空調用配管４０を天井に取り付ける手順を説明する。天井には、吊り支持用に天井吊りボルト５０が予め一定間隔で設けられている。空調用配管４０は、典型的には周面が断熱材で被覆されているもので、単一の配管支持具により単一の空調用配管４０を取り付ける場合でもよく、また複数の空調用配管４０を取り付けてもよい。複数の空調用配管４０を取り付ける場合は、可撓性バンド３０の長さがそれに応じた長さとなる。可撓性バンド３０は複数の空調用配管４０が平行に当接した状態で、配管支持部材１０に取り付けられる。 The procedure for attaching the air-conditioning pipe 40 to the ceiling using the pipe support of the present invention having the above configuration will be described. Ceiling suspension bolts 50 are provided on the ceiling at predetermined intervals for suspension support. The air-conditioning pipe 40 is typically one whose peripheral surface is covered with a heat insulating material, and a single air-conditioning pipe 40 may be attached by a single pipe support. May be attached. When a plurality of air-conditioning pipes 40 are attached, the length of the flexible band 30 becomes a length corresponding thereto. The flexible band 30 is attached to the pipe support member 10 in a state where the plurality of air conditioning pipes 40 abut in parallel.

ここでは、単一の配管支持具により単一の空調用配管４０を取り付ける場合を例に説明する。まず、作業者は配管支持部材１０のボルト把持用上部開口部１５とボルト把持用下部開口部１７を天井吊りボルト５０に挿入し、ボルト押圧板バネ部２８を用いて、配管支持部材１０を天井吊りボルト５０に仮止めする。
次に、可撓性バンド３０の一端をバンド案内部１８を介して、バンド固定部２０に固定する。具体的には、可撓性バンド３０の挿通用開口部３２を突状部材２２に貫入させて、可撓性バンド３０を配管支持部材１０に係合させる。そして、可撓性バンド３０がロール状に巻かれている場合には、可撓性バンド３０を空調用配管４０の取付用に適した長さに切断する。なお、可撓性バンド３０は予め一定長さに切断されていてもよい。 Here, a case where a single air conditioning pipe 40 is attached by a single pipe support will be described as an example. First, the operator inserts the bolt holding upper opening 15 and the bolt holding lower opening 17 of the pipe support member 10 into the ceiling suspension bolt 50, and uses the bolt pressing leaf spring portion 28 to place the pipe support member 10 on the ceiling. Temporarily fix to the suspension bolt 50.
Next, one end of the flexible band 30 is fixed to the band fixing portion 20 via the band guide portion 18. Specifically, the insertion opening 32 of the flexible band 30 penetrates the protruding member 22, and the flexible band 30 is engaged with the pipe support member 10. Then, when the flexible band 30 is wound in a roll shape, the flexible band 30 is cut into a length suitable for attaching the air conditioning pipe 40. In addition, the flexible band 30 may be cut into a predetermined length in advance.

次に、可撓性バンド３０をＵ字形に屈曲させて空調用配管４０の周囲に当接させる。この場合、可撓性バンド３０を空調用配管４０の周囲に捲回してもよい。そして、可撓性バンド３０の他端を、バンド案内部１８を介して、バンド固定部２０に固定する。具体的には、可撓性バンド３０の挿通用開口部３２を突状部材２２に貫入させて、可撓性バンド３０を配管支持部材１０に係合させる。このようにして、可撓性バンド３０の一端側と他端側が重なった状態で、バンド案内部１８に係止される。 Next, the flexible band 30 is bent into a U-shape and brought into contact with the periphery of the air conditioning pipe 40. In this case, the flexible band 30 may be wound around the air conditioning pipe 40. Then, the other end of the flexible band 30 is fixed to the band fixing section 20 via the band guide section 18. Specifically, the insertion opening 32 of the flexible band 30 penetrates the protruding member 22, and the flexible band 30 is engaged with the pipe support member 10. In this manner, the flexible band 30 is locked to the band guide 18 with one end and the other end overlapping.

次に、バンド固定部２０の突状部材２２を、バンド案内部１８の間隙部１８６の位置する方向に折り曲げて、可撓性バンド３０を取付本体部１２に固定する。このようにして、可撓性バンド３０は、Ｕ字形に屈曲させられた状態で、空調用配管４０を支持する。最後に、緊結用ボルト挿入ネジ穴２７に対して、突状部材２２側から緊結用ボルト２９を挿入して、先端が天井吊りボルト５０に当接するように螺着して、配管支持部材１０を天井吊りボルト５０に本止めする。 Next, the protruding member 22 of the band fixing portion 20 is bent in a direction in which the gap portion 186 of the band guide portion 18 is located, and the flexible band 30 is fixed to the mounting body portion 12. In this manner, the flexible band 30 supports the air-conditioning pipe 40 in a state of being bent in a U-shape. Finally, the tightening bolt 29 is inserted into the tightening bolt insertion screw hole 27 from the protruding member 22 side, and screwed so that the tip abuts on the ceiling suspension bolt 50, and the pipe support member 10 is attached. It is permanently fixed to the ceiling suspension bolt 50.

このように、本考案では配管支持部材１０を天井吊りボルト５０に仮止めした状態で、可撓性バンド３０の空調用配管４０を支持する作業が行えるので、作業者の両手が自由となり、配管支持部材１０の天井吊りボルト５０への挿通から螺合に至る一連の作業を両手を使って行うことができる。また、上部フック部１４及び下部フック部１６が取付本体部１２の可撓性バンド３０の装着側と反対の側に屈曲した形状であるため、配管支持部材１０の天井吊りボルト５０への取付作業と、可撓性バンド３０の空調用配管支持作業が干渉せず行え、建設現場での天井取付作業が円滑に行える。
また緊結用ボルト２９をバネ部２８と協働させると、上部フック部１４及び下部フック部１６と天井吊りボルト５０との固定状態が、さらに強固になる。本出願人による試作品の引張強度試験の評価データによると、緊結用ボルト２９のない場合（比較例）では３４２Ｎであるのに対して、緊結用ボルト２９を設ける場合（実施例）では１１１７Ｎと、引張強度が３倍程度大きくなった。引張強度の評価は、ボルト把持用上部開口部１５及びボルト把持用下部開口部１７が天井吊りボルト５０と係合する状態での、天井吊りボルト５０に形成された螺合用溝の変形状態を基準に定めている。 As described above, in the present invention, the work of supporting the air conditioning pipe 40 of the flexible band 30 can be performed in a state where the pipe support member 10 is temporarily fixed to the ceiling suspension bolt 50, so that both hands of the worker become free, and A series of operations from insertion of the support member 10 into the ceiling suspension bolt 50 to screwing can be performed using both hands. In addition, since the upper hook portion 14 and the lower hook portion 16 are bent to the side opposite to the mounting side of the flexible band 30 of the mounting main body portion 12, the work of mounting the pipe support member 10 to the ceiling suspension bolt 50 is performed. Thus, the work for supporting the air conditioning piping of the flexible band 30 can be performed without interference, and the ceiling mounting work at the construction site can be performed smoothly.
When the binding bolt 29 cooperates with the spring portion 28, the fixed state between the upper hook portion 14, the lower hook portion 16, and the ceiling suspension bolt 50 is further strengthened. According to the evaluation data of the tensile strength test of the prototype by the present applicant, it is 342 N in the case where the fastening bolt 29 is not provided (Comparative Example), whereas it is 1117 N in the case where the fastening bolt 29 is provided (Example). And the tensile strength was increased about three times. The evaluation of the tensile strength is based on the deformation state of the screw groove formed in the ceiling suspension bolt 50 in a state where the upper opening 15 for bolt retention and the lower opening 17 for bolt retention are engaged with the ceiling suspension bolt 50. Stipulated.

図５、図６は、本考案の第２の実施例を示す配管支持部材の構成斜視図である。図７は、本考案の第２の実施例を示す配管支持部材に用いられる突状固定部材（バンド固定部材）の構成斜視図である。尚、図５、図６において前出した図面に表記した同一部材については、同一符号を付して重複する説明は省略する。 5 and 6 are perspective views showing the configuration of a pipe support member according to a second embodiment of the present invention. FIG. 7 is a perspective view showing a configuration of a projection fixing member (band fixing member) used for a pipe support member according to a second embodiment of the present invention. In FIGS. 5 and 6, the same members as those described in the above-described drawings are denoted by the same reference numerals, and redundant description will be omitted.

本考案の第２の実施例の配管支持具では、例えば空調用配管４０を天井に吊り支持するために使用されるものであり、配管支持部材６０と可撓性バンド３０の２部品から主に構成されている。天井には、吊り支持用に天井吊りボルト５０が予め一定間隔で設けられている。
配管支持部材６０は、取付本体部１２、バンド案内部１８、バンド固定部２０としての突状部材２２、窓部２４、上部フック部１４及び下部フック部１６、バネ部２８、突状固定部材（バンド固定部材）８０を有している。なお、取付本体部１２、バンド案内部１８、バンド固定部２０としての突状部材２２、窓部２４、バネ部２８に関しては、其々、第１の実施例で説明した取付本体部１２、バンド案内部１８、バンド固定部２０としての突状部材２２、窓部２４、バネ部２８と同様の作用をするので、説明を省略する。 The pipe support according to the second embodiment of the present invention is used, for example, to suspend and support the air-conditioning pipe 40 on the ceiling, and mainly includes two components of the pipe support member 60 and the flexible band 30. It is configured. Ceiling suspension bolts 50 are provided on the ceiling at predetermined intervals for suspension support.
The pipe supporting member 60 includes a mounting main body portion 12, a band guide portion 18, a protruding member 22, which serves as a band fixing portion 20, a window portion 24, an upper hook portion 14, a lower hook portion 16, a spring portion 28, a protruding fixing member ( (Band fixing member) 80. The mounting body 12, the band guide portion 18, the projecting member 22, the window 24, and the spring portion 28 as the band fixing portion 20 correspond to the mounting body 12, the band and the band described in the first embodiment, respectively. The same operations as those of the guide portion 18, the protruding member 22 as the band fixing portion 20, the window portion 24, and the spring portion 28 are performed, and the description thereof will be omitted.

バンド固定部２０は、さらに、バンド案内部６０に装着された可撓性バンド３０に係止される突状固定部材８０を有する。可撓性バンド３０が、空調用配管４０を支持する状態で、バンド案内部６０に取り付けられた後で、この可撓性バンド３０の姿勢を維持するように、突状固定部材８０が可撓性バンド３０に係止される。なお、可撓性バンド３０は、一定間隔で設けられた挿通用開口部３２を有するとよいが、この挿通用開口部３２の間隔は窓部２４に少なくとも一個の挿通用開口部３２が存在するように定めると、突状固定部材８０の可撓性バンド３０への係止作業が効率よく行える。 The band fixing part 20 further has a protruding fixing member 80 that is locked to the flexible band 30 mounted on the band guide part 60. After the flexible band 30 is attached to the band guide portion 60 while supporting the air-conditioning pipe 40, the protruding fixing member 80 is flexible so that the posture of the flexible band 30 is maintained. Locked to the sex band 30. The flexible band 30 preferably has insertion openings 32 provided at regular intervals, and the interval between the insertion openings 32 is such that at least one insertion opening 32 exists in the window 24. With this setting, the operation of locking the protruding fixing member 80 to the flexible band 30 can be performed efficiently.

突状固定部材８０は、可撓性バンド対向部８２、Ｕ字状屈曲部８４、突起部８６を有するもので、例えば樹脂成型により製造される。
可撓性バンド対向部８２は、可撓性バンド３０と対向する板状の部材で、その両端には可撓性バンド３０と接触するハの字状に開脚した支持脚部８３ａ、８３ｂを有する。
Ｕ字状屈曲部８４は、可撓性バンド対向部８２の突起部８６の形成面と反対側の面に位置し、Ｕ字状屈曲部８４の開口部が天井吊りボルト５０の天井側に位置するように係止される。Ｕ字状屈曲部先端部８５は、Ｕ字状屈曲部８４の先端に位置するもので、可撓性バンド対向部８２との間に開口部を形成する。そこで、例えば電線ケーブルを空調用配管４０に沿って配置する場合には、当該電線ケーブルをＵ字状屈曲部先端部８５と可撓性バンド対向部８２の間にある開口部からＵ字状屈曲部８４に挿入して、当該電線ケーブルを突状固定部材８０の可撓性バンド対向部８２に収容することができる。また、作業者が工具を一時仮置きする場合にも、当該工具をＵ字状屈曲部８４に仮置きすることもできる。 The protruding fixing member 80 has a flexible band facing portion 82, a U-shaped bent portion 84, and a protruding portion 86, and is manufactured by, for example, resin molding.
The flexible band opposing portion 82 is a plate-shaped member opposed to the flexible band 30, and has support legs 83 a and 83 b opened at the both ends thereof in a U-shape in contact with the flexible band 30. Have.
The U-shaped bent portion 84 is located on the surface of the flexible band opposing portion 82 opposite to the surface on which the projection 86 is formed, and the opening of the U-shaped bent portion 84 is located on the ceiling side of the ceiling suspension bolt 50. It is locked so that. The U-shaped bent portion tip 85 is located at the tip of the U-shaped bent portion 84 and forms an opening between the U-shaped bent portion 84 and the flexible band facing portion 82. Therefore, for example, when the electric cable is arranged along the air-conditioning pipe 40, the electric cable is bent in a U-shape from the opening between the U-shaped bent portion distal end portion 85 and the flexible band facing portion 82. The electric cable can be accommodated in the flexible band opposing portion 82 of the protruding fixing member 80 by being inserted into the portion 84. Further, when the operator temporarily places the tool, the tool can be temporarily placed on the U-shaped bent portion 84.

突起部８６は、可撓性バンド３０に突状固定部材８０を固定するのに用いられる。突起部８６は、可撓性バンド３０の挿通側に先端が細くなっている形状を有していると共に、突起部８６の先端は可撓性バンド３０部の挿通用開口部３２に貫入する形状である。突起部８６は、当該先端の基部は突起部８６の軸部８８よりも幅広に形成されており、当該先端の基部の幅広形状は挿通用開口部３２よりも僅かに大きくなっている形状とすることで、一旦、突状固定部材８０が可撓性バンド３０の挿通用開口部３２と係合すると、突状固定部材８０は可撓性バンド３０から離脱するのが困難になる。この離脱には、突起部８６を閉じさせて挿通用開口部３２から引き抜くための専用工具を用いるとよい。 The protrusion 86 is used to fix the protrusion fixing member 80 to the flexible band 30. The protrusion 86 has a shape whose tip is narrower on the insertion side of the flexible band 30, and the shape of the tip of the protrusion 86 penetrates the insertion opening 32 of the flexible band 30. It is. The protruding portion 86 has a base at the distal end formed wider than the shaft portion 88 of the protruding portion 86, and the base at the distal end has a shape slightly wider than the insertion opening 32. Thus, once the protruding fixing member 80 engages with the insertion opening 32 of the flexible band 30, it becomes difficult for the protruding fixing member 80 to separate from the flexible band 30. For this detachment, a dedicated tool for closing the protrusion 86 and pulling it out from the insertion opening 32 may be used.

以上の構成を有する本実施例の配管支持具により空調用配管４０を天井に取り付ける手順を説明する。
ここでは、単一の配管支持具により単一の空調用配管４０を取り付ける場合を例に説明する。まず、作業者は配管支持部材６０の上部フック部１４及び下部フック部１６に設けられた開口部を天井吊りボルト５０に挿入して、バネ部２８の弾性力の作用により、配管支持部材６０を天井吊りボルト５０に装着する。次に、可撓性バンド３０の一端を、バンド案内部１８を介して、バンド固定部２０に固定する。 A procedure for attaching the air-conditioning pipe 40 to the ceiling by the pipe support of the present embodiment having the above configuration will be described.
Here, a case where a single air conditioning pipe 40 is attached by a single pipe support will be described as an example. First, the operator inserts the openings provided in the upper hook portion 14 and the lower hook portion 16 of the pipe support member 60 into the ceiling suspension bolt 50, and by the action of the elastic force of the spring portion 28, the pipe support member 60 is removed. It is attached to the ceiling suspension bolt 50. Next, one end of the flexible band 30 is fixed to the band fixing section 20 via the band guide section 18.

次に、可撓性バンド３０をＵ字形に屈曲させて空調用配管４０の周囲に当接させる。この場合、可撓性バンド３０を空調用配管４０の周囲に捲回してもよい。そして、可撓性バンド３０の他端を、バンド案内部１８を介して、バンド固定部２０に固定する。
次に、バンド固定部２０の突状部材２２を、バンド案内部１８の間隙部の位置する方向に折り曲げて、可撓性バンド３０を取付本体部１２に固定する。このようにして、可撓性バンド３０は、Ｕ字形に屈曲させられた状態で、空調用配管４０を支持する。最後に、突状固定部材８０を用いて、可撓性バンド３０を配管支持部材６０に本止めする。可撓性バンド３０に対する突状固定部材８０の装着位置は、取付本体部１２の窓部２４に対向する位置であるとよい。 Next, the flexible band 30 is bent into a U-shape and brought into contact with the periphery of the air conditioning pipe 40. In this case, the flexible band 30 may be wound around the air conditioning pipe 40. Then, the other end of the flexible band 30 is fixed to the band fixing section 20 via the band guide section 18.
Next, the protruding member 22 of the band fixing portion 20 is bent in a direction in which the gap portion of the band guide portion 18 is located, and the flexible band 30 is fixed to the mounting main body portion 12. In this manner, the flexible band 30 supports the air-conditioning pipe 40 in a state of being bent in a U-shape. Finally, the flexible band 30 is permanently fixed to the pipe support member 60 using the protruding fixing member 80. The mounting position of the protruding fixing member 80 on the flexible band 30 is preferably a position facing the window 24 of the mounting body 12.

このように、本考案では配管支持部材６０を天井吊りボルト５０に装着した状態で、可撓性バンド３０の空調用配管４０を支持する作業が行えるので、作業者の両手が自由となり、配管支持部材６０の天井吊りボルト５０への挿通から螺合に至る一連の作業を両手を使って行うことができる。
また、配管支持部材６０は、上部フック部１４及び下部フック部１６で天井吊りボルト５０と係合すると共に、バネ部２８の作用により、配管支持部材６０を天井吊りボルト５０に装着しているだけなので、作業者は配管支持部材６０を天井吊りボルト５０から引き抜いて装着位置の調整をすることも可能であり、作業性が向上する。
さらに、突状固定部材８０が可撓性バンド３０に係止されることで、空調用配管４０を支持する状態の可撓性バンド３０を、バンド案内部６０に取り付けられた状態を保持できる。また、突状固定部材８０は、専用の工具を用いることで、可撓性バンド３０から離脱させることもでき、空調用配管４０の改修作業にも対応できる。 As described above, in the present invention, the work of supporting the air conditioning pipe 40 of the flexible band 30 can be performed in a state where the pipe support member 60 is mounted on the ceiling suspension bolt 50, so that both hands of the worker are free, and the pipe support is possible. A series of operations from insertion of the member 60 to the ceiling suspension bolt 50 to screwing can be performed using both hands.
Further, the pipe support member 60 is engaged with the ceiling suspension bolt 50 at the upper hook portion 14 and the lower hook portion 16, and the pipe support member 60 is attached to the ceiling suspension bolt 50 by the action of the spring portion 28. Therefore, the worker can pull out the pipe support member 60 from the ceiling suspension bolt 50 and adjust the mounting position, thereby improving workability.
Further, since the protruding fixing member 80 is locked to the flexible band 30, the flexible band 30 supporting the air-conditioning pipe 40 can be held in a state attached to the band guide 60. In addition, the protruding fixing member 80 can be detached from the flexible band 30 by using a dedicated tool, and can cope with the repair work of the air conditioning pipe 40.

なお、上記の本考案の実施の形態においては、具体的な実施例を用いて本考案を説明したが、本考案は上記の実施の形態に限定されるものではなく、当業者にとって自明事項の範囲内で設計された態様も含むものである。 In the above-described embodiment of the present invention, the present invention has been described by using specific examples. However, the present invention is not limited to the above-described embodiment, and is obvious to those skilled in the art. It also includes embodiments designed within the scope.

本考案の配管支持具によれば、建築物の天井内に配置するダクトや断熱材で周面が被覆された空調用配管を天井に吊り支持するのに好適であり、可撓性バンドを適宜の長さとすることで多様なダクト形状や配管外径にも対処できる。 According to the pipe support of the present invention, it is suitable for suspending and supporting the air conditioning pipe whose peripheral surface is covered with a duct or a heat insulating material disposed on the ceiling of the building on the ceiling, and a flexible band is appropriately provided. By adopting the length, it is possible to cope with various duct shapes and pipe outer diameters.

１０、６０配管支持部材
１２取付本体部
１４上部フック部
１５ボルト把持用上部開口部
１６下部フック部
１７ボルト把持用下部開口部
１８バンド案内部
２０バンド固定部
２２突状部材
２４窓部
２８バネ部（ボルト押圧板バネ部）
２９緊結部材（緊結用ボルト）
３０可撓性バンド
３２挿通用開口部
４０空調用配管
５０天井吊りボルト
８０突状固定部材（バンド固定部材）
８２可撓性バンド対向部
８４Ｕ字状屈曲部
８６突起部
８８突起部支持軸部 10, 60 Piping support member 12 Mounting main body part 14 Upper hook part 15 Upper opening part for bolt holding 16 Lower hook part 17 Lower opening part for bolt holding 18 Band guide part 20 Band fixing part 22 Projection member 24 Window part 28 Spring part (Bolt pressing leaf spring)
29 Tightening member (Tightening bolt)
30 flexible band 32 insertion opening 40 air-conditioning pipe 50 ceiling suspension bolt 80 projecting fixing member (band fixing member)
82 Flexible band opposing portion 84 U-shaped bent portion 86 Projection 88 Projection support shaft

Claims

A pipe support for hanging and supporting an air conditioning pipe whose peripheral surface is covered with a heat insulating material on a ceiling,
A flexible band for suspending and supporting the air conditioning pipe,
A mounting body having substantially the same width as the width of the flexible band,
An upper hook portion and a lower hook portion that are bent to a side opposite to the mounting side of the flexible band of the mounting body,
An upper U-shaped or U-shaped opening provided in each of the upper hook portion and the lower hook portion, the upper opening for bolt holding having the opening in a direction along a plane of the mounting body. Part and a lower opening for bolt holding,
A spring portion mounted on the mounting body portion on the side opposite to the mounting side of the flexible band,
A band guide portion which is located on the insertion side of the flexible band of the mounting body portion and has a space for accommodating the flexible band;
A band fixing portion that fixes the flexible band portion inserted into the band guide portion to the mounting body portion;
A pipe support comprising:
The flexible band is made of any one of a plastic material, a fiber-reinforced plastic material made of the plastic material and glass fiber or metal fiber, and a metal composite material coated on the surface with the plastic material. Has a width that does not affect the insulation performance due to compression deformation,
The spring portion is located between the upper hook portion and the lower hook portion,
A pipe support, wherein the spring portion exerts a reaction force on the ceiling hanging bolt in a state where the upper opening for bolt holding and the lower opening for bolt holding are engaged with the ceiling hanging bolt. .

The upper hook portion and the lower hook portion have a thickness smaller than a pitch of a thread formed on the ceiling suspension bolt, and the screw trough formed by the upper hook portion and the lower hook portion on the ceiling suspension bolt. The pipe support according to claim 1, wherein the pipe support is engaged with the ceiling suspension bolts.

The spring portion is a substantially U-shaped leaf spring material, and one extension of the leaf spring material is fixed to the mounting body, and the other extension is located on the ceiling suspension bolt side. The pipe support according to claim 1 or 2, wherein

The band fixing portion has a protruding fixing member locked to a flexible band attached to the band guide portion,
The said protruding fixing member has a flexible band opposing part which opposes the said flexible band, and the protrusion part which engages with a flexible band, The Claim 1 characterized by the above-mentioned. A pipe support according to item 1.

The flexible band portion has insertion openings provided at regular intervals,
The pipe support according to claim 4, wherein a tip of the projection has a shape penetrating the insertion opening of the flexible band.

The protrusion has a thinner tip, and the base of the tip is formed wider than the shaft of the protrusion, and the wide shape of the base of the tip is slightly wider than the insertion opening. The pipe support according to claim 5, wherein the pipe support is large.

The protrusion-shaped fixing member has a U-shaped bent portion located on a surface of the flexible band opposing portion opposite to a surface on which the protrusion is formed, and an opening of the U-shaped bent portion is the ceiling. The pipe support according to any one of claims 4 to 6, wherein the pipe support is locked so as to be positioned on a ceiling side of the suspension bolt.

Furthermore, in a state where one end is fixed to the mounting main body, the other end is in contact with the ceiling suspension bolt, and the upper opening for bolt holding and the lower opening for bolt holding are engaged with the ceiling suspension bolt, The piping support according to any one of claims 1 to 7, wherein the spring portion has a binding member that increases a reaction force acting on the ceiling suspension bolt.

A pipe support member that is used for a pipe support that suspends and supports an air conditioning pipe whose peripheral surface is covered with a heat insulating material on a ceiling, and that holds a flexible band that suspends and supports the air conditioning pipe.
A mounting body having substantially the same width as the width of the flexible band,
An upper hook portion and a lower hook portion that are bent to a side opposite to the mounting side of the flexible band of the mounting body,
An upper U-shaped or U-shaped opening provided in each of the upper hook portion and the lower hook portion, the upper opening for bolt holding having the opening in a direction along a plane of the mounting body. Part and a lower opening for bolt holding,
A spring portion mounted on the mounting body portion on the side opposite to the mounting side of the flexible band,
A band guide portion which is located on the insertion side of the flexible band of the mounting body portion and has a space for accommodating the flexible band;
A band fixing portion that fixes the flexible band portion inserted into the band guide portion to the mounting body portion;
A pipe support member comprising:
The flexible band is made of any one of a plastic material, a fiber-reinforced plastic material made of the plastic material and glass fiber or metal fiber, and a metal composite material coated on the surface with the plastic material. Has a width that does not affect the insulation performance due to compression deformation,
The spring portion is located between the upper hook portion and the lower hook portion,
A pipe support member, wherein the spring portion exerts a reaction force on the ceiling suspension bolt in a state where the upper opening for bolt retention and the lower opening for bolt retention are engaged with the ceiling suspension bolt. .

Furthermore, in a state where one end is fixed to the mounting main body, the other end is in contact with the ceiling suspension bolt, and the upper opening for bolt holding and the lower opening for bolt holding are engaged with the ceiling suspension bolt, The piping support member according to claim 9, wherein the spring portion has a binding member that increases a reaction force acting on the ceiling suspension bolt.