JP2000096764A - Ceiling support structure - Google Patents
Ceiling support structureInfo
- Publication number
- JP2000096764A JP2000096764A JP10267157A JP26715798A JP2000096764A JP 2000096764 A JP2000096764 A JP 2000096764A JP 10267157 A JP10267157 A JP 10267157A JP 26715798 A JP26715798 A JP 26715798A JP 2000096764 A JP2000096764 A JP 2000096764A
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- tree support
- support
- hanging tree
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Building Environments (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】建築構造体に天井を支持させる天
井支持構造であって、建物構造体を構成するする水平部
材間に、金属製の天井吊り木支持材を架設して、その天
井吊り木支持材に天井を支持させる構造に関するもので
ある。The present invention relates to a ceiling support structure for supporting a ceiling on an architectural structure, wherein a metal ceiling suspending tree support member is erected between horizontal members constituting the building structure. The present invention relates to a structure in which a ceiling is supported by a tree support.
【０００２】[0002]
【従来の技術】従来の天井は次のような構造で支持され
ていた。まず、建物構造体を構成する床梁１０１等の水
平部材間に、木製の角材からなる天井吊り木支持材１０
２を架設する。天井吊り木支持材１０２は、Ｉ型材から
なる床梁１０１の下の水平片上に直接載置する。次に、
天井吊り木支持材１０２に、木製の天井吊り木１０３を
釘などで固定し、さらに天井吊り木１０３の下端に格子
状の野縁１０４を固定する。その野縁１０４下面には、
石膏ボードなどからなる天井下地１０５が釘などで固定
される。2. Description of the Related Art A conventional ceiling is supported by the following structure. First, a ceiling suspension tree support member 10 made of a wooden square is placed between horizontal members such as floor beams 101 constituting a building structure.
2 is installed. The ceiling suspension tree support member 102 is placed directly on a horizontal piece below the floor beam 101 made of an I-shaped member. next,
A wooden ceiling hanging tree 103 is fixed to the ceiling hanging tree support member 102 with nails or the like. On the bottom of the field edge 104,
A ceiling base 105 made of gypsum board or the like is fixed with nails or the like.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の天井支持構
造では、天井吊り木支持材１０２が木製であるので、要
求される剛性を確保しようとすると、かなり大きな断面
のものを用いなければならない。そのため、不可避的に
天井吊り木支持材１０２の重量が大きくなって、その施
工が容易でなかった。特に天井の施工は高所作業である
ので、その軽量化が望まれていた。その一方、天井吊り
木支持材を軽量化すると、上階の騒音、振動を伝えやす
くなるという背反した問題があった。In the above-mentioned conventional ceiling support structure, since the ceiling suspension tree support member 102 is made of wood, it is necessary to use a considerably large cross-section in order to secure required rigidity. Therefore, the weight of the ceiling hanging tree support member 102 is inevitably increased, and its construction is not easy. In particular, since the construction of the ceiling is a work at height, it has been desired to reduce the weight. On the other hand, there is a contradictory problem that when the weight of the ceiling hanging tree support material is reduced, noise and vibration on the upper floor are easily transmitted.
【０００４】そこで、本発明の目的は、軽量で施工が容
易でありながら、騒音、振動などの伝播を抑制すること
ができる天井支持構造を提供することである。Accordingly, an object of the present invention is to provide a ceiling support structure that is lightweight and easy to construct, and that can suppress propagation of noise, vibration, and the like.
【０００５】[0005]
【課題を解決するための手段】本発明では、建物構造体
を構成する水平部材間にＣ型、Ｉ型等の型材からなる金
属製の天井吊り木支持材を架設し、その天井吊り木支持
材から垂下した天井吊り木により、天井を支持させる。According to the present invention, a metal ceiling suspension tree support made of a C-type or I-type mold is erected between horizontal members constituting a building structure, and the ceiling suspension tree support is provided. The ceiling is supported by a hanging tree suspended from the timber.
【０００６】天井吊り木支持材に金属製の型材を用いる
ので、天井吊り木支持材を軽量化することが可能であ
り、天井吊り木支持材の施工が容易となる。[0006] Since a metal mold is used for the ceiling hanging tree support, the weight of the ceiling hanging tree support can be reduced, and the ceiling hanging tree support can be easily installed.
【０００７】また、天井吊り木支持材を、粘着材層を介
して前記水平部材上に固定することも好ましい。[0007] It is also preferable that a ceiling hanging tree support is fixed on the horizontal member via an adhesive layer.
【０００８】天井吊り木支持材は、施工後天井吊り木を
介して、野縁や天井下地に固定されるので、建物構造体
を構成する水平部材に強固に固定する必要はない。しか
し、施工途中に天井吊り木支持材が、ずれたり転倒した
りする可能性があり、何らかの固定が必要となる。従来
木製の天井吊り木支持材を用いていた場合には、天井吊
り木支持材そのものに、かなりの重量があったため、位
置ずれ等を生じる可能性が少なかったが、本発明のよう
に軽量の金属製の型材を用いた場合には、施工中の固定
が重要となる。一方その仮固定は、少ない工数で容易に
行える手段が好ましい。そこで、前述のように、天井吊
り木支持材を、粘着材層を介して水平部材上に載置する
ことで、容易に仮固定でき、位置ずれ、転倒などを防止
し、容易に施工することができる。[0008] Since the ceiling hanging tree support material is fixed to the ridge or the base of the ceiling via the ceiling hanging tree after construction, it is not necessary to firmly fix the ceiling hanging tree member to the horizontal member constituting the building structure. However, there is a possibility that the ceiling hanging tree support material may shift or fall down during construction, and some kind of fixing is required. Conventionally, when a wooden ceiling hanging tree support material was used, the ceiling hanging tree support material itself had a considerable weight, so there was little possibility of occurrence of misalignment, etc. When a metal mold is used, fixing during construction is important. On the other hand, it is preferable that the temporary fixing can be easily performed with a small number of man-hours. Therefore, as described above, the ceiling hanging tree support material can be temporarily fixed easily by placing it on the horizontal member via the adhesive layer, to prevent misalignment, overturning, etc., and to facilitate construction. Can be.
【０００９】さらに、天井吊り木支持材と水平部材間に
は、弾性体を介在させることも好ましい。Further, it is preferable that an elastic body is interposed between the ceiling hanging tree support member and the horizontal member.
【００１０】天井吊り木支持材として、金属製の型材を
用いた場合には、天井吊り木支持材が軽量となる上、金
属であるので、振動を伝播しやすいという問題が生じ
る。しかし、天井吊り木支持材と水平部材間に弾性材を
介在させることで、上階の床振動が下階の天井に伝播す
ることを防止することができる。また、天井吊り木支持
材を粘着材で仮固定する場合には、粘着材の取付作業と
同時に、弾性材を取り付けることができるので、その施
工を効率的に行うことができる。[0010] When a metal mold is used as the ceiling hanging tree support, there is a problem in that the ceiling hanging tree support becomes lightweight and, because it is made of metal, vibrations are easily propagated. However, by interposing the elastic material between the ceiling hanging tree support member and the horizontal member, it is possible to prevent the floor vibration on the upper floor from propagating to the ceiling on the lower floor. In addition, when the ceiling hanging tree support material is temporarily fixed with the adhesive, the elastic material can be attached simultaneously with the attaching operation of the adhesive, so that the construction can be performed efficiently.
【００１１】[0011]
【発明の実施の形態】本発明の一実施の形態を、図面に
基づき説明する。本実施の形態では、建物構造体を構成
する水平部材間２、２にＣ型の型材からなる金属製の天
井吊り木支持材１を架設し、その天井吊り木支持材１か
ら垂下した天井吊り木５で、野縁４、天井下地６などの
天井構造体を支持する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings. In the present embodiment, a metal ceiling suspension tree support 1 made of a C-shaped member is erected between the horizontal members 2 and 2 constituting the building structure, and the ceiling suspension suspended from the ceiling suspension tree support 1 is provided. The tree 5 supports ceiling structures such as a ridge 4 and a ceiling base 6.
【００１２】第１図において、１は天井吊り木支持材、
２は建物構造体を構成する床梁（水平部材）である。天
井吊り木支持材１は、Ｃ型の鋼材により構成されてお
り、床梁２は断面Ｉ型の型材で構成されている。天井吊
り木支持材１は、必ずしもＣ型の鋼材で無くとも良く、
例えば断面Ｉ型の鋼材を用いたり、また断面Ｃ型の鋼材
を一対背中合わせに接合して用いたり、リップ付溝型鋼
を用いても良い。さらに、材質は鋼材以外でもよく、例
えばアルミニウム等の軽量合金を用いてもよい。In FIG. 1, reference numeral 1 denotes a ceiling hanging tree support,
Reference numeral 2 denotes a floor beam (horizontal member) constituting the building structure. The ceiling suspended tree support 1 is made of a C-shaped steel material, and the floor beam 2 is made of an I-shaped cross section. The ceiling hanging tree support 1 may not necessarily be a C-type steel material,
For example, a steel material having an I-shaped cross-section may be used, a steel material having a C-shaped cross-section may be used by joining one pair back to back, or a grooved steel with a lip may be used. Further, the material may be other than steel, and for example, a lightweight alloy such as aluminum may be used.
【００１３】天井吊り木支持材１として、鋼製のＣ型材
を用いた場合と、木製の角材を用いた場合を比較する
と、３．６ｍのスパンで必要な剛性を得るには、鋼製の
Ｃ型材の場合には、高さが８０ｍｍ、幅が５０ｍｍとな
るのに対し、木製の角材の場合には高さ、幅共に１１０
ｍｍのものが必要となる。この場合、鋼製のＣ型材の重
量は約１５ｋｇ、木製の角材の重量は約３３ｋｇとな
り、鋼製のＣ型材を用いた場合には、木製の場合の半分
以下となり、施工、運搬において、その取扱いが極めて
容易となる。A comparison between the case where a steel C-shaped member is used as the ceiling hanging tree support member 1 and the case where a wooden square bar is used is to obtain the required rigidity over a span of 3.6 m. In the case of a C-shaped member, the height is 80 mm and the width is 50 mm, whereas in the case of a wooden bar, both the height and the width are 110 mm.
mm is required. In this case, the weight of the steel C-shaped member is about 15 kg, and the weight of the wooden square member is about 33 kg. Handling becomes extremely easy.
【００１４】天井吊り木支持材１は、主として垂直荷重
を負担するものであるので、横方向の剛性より縦方向の
剛性が要求される。従って、その断面形状は前述の例の
ように、縦長となる。その結果、全く固定しない場合に
は、天井吊り木支持材１が転倒することがあり、施工上
不便であるので、施工時には、天井吊り木支持材１を床
梁２上に仮固定することが必要となる。本実施の形態で
は、天井吊り木支持材１の端部と、床梁２間にゴムから
なる弾性体３を介在させるので、弾性体３の上下両面に
予め未加硫ブチルゴム等の粘着材を貼着しておき、両面
に粘着材を貼着した弾性体３を床梁２の下の水平片上２
ａに載置固定し、その上にＣ型材からなる天井吊り木支
持材１の端部を載置して仮固定する。天井吊り木支持材
１は金属であるので、粘着材が付着しやすく、容易に強
固な仮固定を行うことができる。Since the ceiling hanging tree support 1 mainly bears a vertical load, the rigidity in the vertical direction is required rather than the rigidity in the horizontal direction. Therefore, the cross-sectional shape is vertically long as in the above-described example. As a result, if not fixed at all, the ceiling suspended tree support 1 may fall over, which is inconvenient in construction. Therefore, during the construction, the ceiling suspended tree support 1 may be temporarily fixed on the floor beam 2. Required. In the present embodiment, since the elastic body 3 made of rubber is interposed between the end of the ceiling hanging tree support 1 and the floor beam 2, an adhesive such as unvulcanized butyl rubber is previously applied to the upper and lower surfaces of the elastic body 3. The elastic body 3 with the adhesive material stuck on both sides is attached to the horizontal piece 2 below the floor beam 2.
a, and the end of the ceiling hanging tree support 1 made of a C-shaped material is placed thereon and temporarily fixed. Since the ceiling hanging tree support 1 is made of metal, the adhesive is easily attached thereto, and strong temporary fixing can be easily performed.
【００１５】前述のように、本実施の形態では、天井吊
り木支持材１端部と、床梁２間には、ゴムからなる弾性
体３を介在させる。弾性体３としては、ゴムの他、比較
的軟質の合成樹脂や、それらの発泡体等を用いることが
できる。また、最上階の天井のように上階からの騒音が
問題とならない場合には、弾性体３を省略してもよい。As described above, in the present embodiment, the elastic body 3 made of rubber is interposed between the end of the ceiling hanging tree support 1 and the floor beam 2. As the elastic body 3, in addition to rubber, a relatively soft synthetic resin, a foam thereof, or the like can be used. When noise from the upper floor is not a problem as in the case of the ceiling on the top floor, the elastic body 3 may be omitted.
【００１６】天井支持材１には天井吊り木５が固定され
る。天井吊り木５は木製、或いは金属製のものを用いる
ことができる。木製の場合には、角材の上端部付近に水
平方向の切り込みを設け、その切り込みに天井吊り木支
持材１の下の水平片を嵌合して取り付ける。また、金属
製の場合には、断面Ｃ型の型鋼を用い、木製の場合同様
上端部付近に水平方向の切り込みを設け、切り込みに床
梁２下端の水平片を嵌合して取り付ける。天井吊り木５
の下端には、天井下地６を固定する格子状の野縁４を固
定する。その固定方法は、天井吊り木５が木製の場合、
金属製の場合とも同様で、天井吊り木５の側面を野縁４
の側面に当接し、釘、ビス等の貫通固着具を、天井吊り
木５の側面から野縁４の側面に向けて打ち込んで固定す
る。最後に、野縁４の下面に天井下地６を当接し、下か
ら釘、ビス等を打込んで固定する。A ceiling suspension tree 5 is fixed to the ceiling support 1. The ceiling suspension tree 5 can be made of wood or metal. In the case of wood, a horizontal cut is provided near the upper end of the timber, and a horizontal piece below the ceiling suspended tree support 1 is fitted into the cut and attached. Further, in the case of metal, a section steel having a C-shaped cross section is used, and in the case of wood, a horizontal cut is provided near the upper end, and a horizontal piece at the lower end of the floor beam 2 is fitted and attached to the cut. Ceiling hanging tree 5
Is fixed to the lower edge of the base material 4 in the form of a grid. The fixing method is as follows.
The same applies to the case of metal, and the side of the ceiling suspension tree 5 is
A nail, a screw, or the like, is driven and fixed from the side of the ceiling hanging tree 5 toward the side of the ridge 4. Finally, the ceiling base 6 is brought into contact with the lower surface of the ridge 4 and nails and screws are driven in from below to fix the base.
【００１７】[0017]
【発明の効果】請求項１記載の発明によると、天井吊り
木支持材に金属製の型材を用いるので、天井吊り木支持
材を軽量化することが可能であり、天井吊り木支持材
の、運搬、施工等の作業が容易となる。According to the first aspect of the present invention, since a metal shape is used for the ceiling hanging tree support, it is possible to reduce the weight of the ceiling hanging tree support, and Work such as transportation and construction becomes easy.
【００１８】請求項２記載の発明によると、天井吊り木
支持材を、粘着材層を介して水平部材上に載置固定する
ことで、容易に仮固定でき、位置ずれ、転倒などを防止
し、容易に施工することができる。According to the second aspect of the present invention, the ceiling hanging tree support material is placed and fixed on the horizontal member via the adhesive layer, so that it can be temporarily temporarily fixed, and it is possible to prevent displacement, fall and the like. And can be easily constructed.
【００１９】請求項３記載の発明によると、天井吊り木
支持材と水平部材間に弾性材を介在させるので、上階の
床振動が下階の天井に伝播することを防止することがで
きて、一階の天井など上階の騒音が問題となる箇所で
も、金属製の天井吊り木支持材を用いることができる。
また、天井吊り木支持材を粘着材で仮固定する場合に
は、粘着材の取付作業と同時に、弾性材を取り付けるこ
とができるので、その施工を効率的に行うことができ
る。According to the third aspect of the present invention, since the elastic member is interposed between the ceiling hanging tree support member and the horizontal member, it is possible to prevent the floor vibration on the upper floor from propagating to the ceiling on the lower floor. Also, a metal ceiling suspension tree support can be used in places where noise on the upper floor is a problem, such as the ceiling on the first floor.
In addition, when the ceiling hanging tree support material is temporarily fixed with the adhesive, the elastic material can be attached simultaneously with the attaching operation of the adhesive, so that the construction can be performed efficiently.
【図１】本発明の一実施の形態を示す縦断面図である。FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention.
【図２】本発明の天井吊り木支持材端部と水平部材との
接合構造を示す一部を切り欠いた斜視図である。FIG. 2 is a partially cutaway perspective view showing a joint structure between an end portion of a ceiling hanging tree support member and a horizontal member according to the present invention.
【図３】従来の天井支持構造を示す縦断面図である。FIG. 3 is a longitudinal sectional view showing a conventional ceiling support structure.
１ 天井吊り木支持材 ２ 床梁（水平部材） ３ 弾性体 ５ 天井吊り木 DESCRIPTION OF SYMBOLS 1 Ceiling suspended tree support material 2 Floor beam (horizontal member) 3 Elastic body 5 Ceiling suspended tree
Claims (3)
型、Ｉ型等の型材からなる金属製の天井吊り木支持材を
架設し、その天井吊り木支持材から垂下した天井吊り木
により、天井を支持したことを特徴とする天井支持構
造。1. A method according to claim 1, wherein C is provided between horizontal members constituting the building structure.
A ceiling support structure, wherein a metal ceiling suspension tree support made of a mold material such as a mold or an I-type is erected, and the ceiling is supported by a ceiling suspension tree hanging from the ceiling suspension tree support.
前記水平部材上に固定されていることを特徴とする請求
項１記載の天井支持構造。2. The ceiling support structure according to claim 1, wherein the ceiling suspension tree support member is fixed on the horizontal member via an adhesive layer.
性体が介在していることを特徴とする請求項１または２
記載の天井支持構造。3. An elastic body is interposed between the ceiling hanging tree support member and the horizontal member.
The ceiling support structure as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267157A JP2000096764A (en) | 1998-09-22 | 1998-09-22 | Ceiling support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267157A JP2000096764A (en) | 1998-09-22 | 1998-09-22 | Ceiling support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000096764A true JP2000096764A (en) | 2000-04-04 |
Family
ID=17440895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10267157A Withdrawn JP2000096764A (en) | 1998-09-22 | 1998-09-22 | Ceiling support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000096764A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017101479A (en) * | 2015-12-03 | 2017-06-08 | 鹿島建設株式会社 | Ceiling structure |
| JP2018150676A (en) * | 2017-03-09 | 2018-09-27 | トヨタホーム株式会社 | Ceiling structure of building |
| JP2020007882A (en) * | 2017-09-12 | 2020-01-16 | 株式会社佐藤型鋼製作所 | Ceiling frame hanging structure |
-
1998
- 1998-09-22 JP JP10267157A patent/JP2000096764A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017101479A (en) * | 2015-12-03 | 2017-06-08 | 鹿島建設株式会社 | Ceiling structure |
| JP2018150676A (en) * | 2017-03-09 | 2018-09-27 | トヨタホーム株式会社 | Ceiling structure of building |
| JP2020007882A (en) * | 2017-09-12 | 2020-01-16 | 株式会社佐藤型鋼製作所 | Ceiling frame hanging structure |
| JP7157577B2 (en) | 2017-09-12 | 2022-10-20 | 株式会社佐藤型鋼製作所 | Ceiling frame suspension structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20060110 |