JP3227037U - Connection structure of plumbing wall in smoke-proof plumbing wall - Google Patents
Connection structure of plumbing wall in smoke-proof plumbing wall Download PDFInfo
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- JP3227037U JP3227037U JP2020001693U JP2020001693U JP3227037U JP 3227037 U JP3227037 U JP 3227037U JP 2020001693 U JP2020001693 U JP 2020001693U JP 2020001693 U JP2020001693 U JP 2020001693U JP 3227037 U JP3227037 U JP 3227037U
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- 238000009428 plumbing Methods 0.000 title 2
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Abstract
【課題】火災時に発生する煙の移動を確実に阻止し、しかも見た目に体裁のよい防煙垂壁における垂れ壁の接続構造を提供する。【解決手段】一端に差込溝３、３´、他端に圧入溝６、６´を形成した長尺状の接続部材１、１´を用い、垂壁２をそれぞれ接続部材１、１´の差込溝３、３´に取り付けておき、これら垂壁２を取り付けた接続部材１、１´の圧入溝６、６´を向かい合わせ、可撓性を有する不燃シート４の両端を、それぞれ長尺のパイプ５、５´に巻き付けた状態でそれぞれ圧入溝６、６´に圧入して固定し、圧入された不燃シート４の表面部側を湾曲し、両接続部材１、１´を目的とする所定角度（α）に保持し、固定する。【選択図】図２PROBLEM TO BE SOLVED: To provide a connection structure of a hanging wall in a smoke-proof hanging wall which surely blocks movement of smoke generated at the time of fire and has a good appearance. SOLUTION: Elongated connecting members 1 and 1'having insertion grooves 3 and 3'at one end and press-fitting grooves 6 and 6'at the other end are used, and hanging walls 2 are connected to the connecting members 1 and 1', respectively. Are attached to the insertion grooves 3 and 3', and the press-fit grooves 6 and 6'of the connecting members 1 and 1'to which the hanging walls 2 are attached face each other, and both ends of the flexible noncombustible sheet 4 are respectively attached. While being wound around the long pipes 5 and 5', they are press-fitted into the press-fitting grooves 6 and 6'and fixed, respectively, and the front surface side of the press-fitted incombustible sheet 4 is curved to form both connecting members 1 and 1'. Hold at a predetermined angle (α) and fix. [Selection diagram] Figure 2
Description
この考案は、防煙垂壁における垂壁の構造に関するものであり、特に、防煙垂壁の屈折箇所の接続部で、火災発生時に天井面部に発生した煙の移動を確実に阻止し、接続部が見た目にも体裁がよく仕上げることのできる防煙垂壁における垂壁の接続構造である。 The present invention relates to a structure of a hanging wall in a smoke-proof hanging wall, and particularly, at a connecting portion of a bending portion of the smoke-proof hanging wall, surely prevents movement of smoke generated on a ceiling surface at the time of a fire and connects it. It is the connection structure of the vertical wall in the smoke-proof hanging wall that can be finished well in appearance.
従来、建築基準法により、所定以上の床面積を有する建築物には、天井より垂壁を設けて、火災の際、煙の移動を阻止する為の防煙垂壁を設けるように義務付けられている。 Conventionally, according to the Building Standards Law, it is obligatory to provide a hanging wall from the ceiling for a building with a floor area larger than a predetermined amount, and to install a smoke-proof hanging wall to prevent the movement of smoke in the event of a fire. There is.
それに従って、種々の防煙垂壁が発案され大型の施設で使用されている。しかし、近年の防煙垂壁は、建築物内の部屋の構造や部屋のデザイン等により、設置開始部から終了部までが一列状の防煙垂壁で仕切る構造でなく、中途で直角や鈍角に曲折した状態で接続する構造の防煙垂壁が所望されている。 Accordingly, various smoke-proof hanging walls have been devised and used in large facilities. However, due to the structure of the room in the building and the design of the room, the smoke-proof hanging wall in recent years is not a structure that is divided by a line of smoke-proof hanging wall from the installation start part to the end part. A smoke-proof hanging wall having a structure in which it is connected in a bent state is desired.
そこで上記のような曲折した角度で接続する防煙垂壁の接続部は、煙の移動を阻止する手段としては、新たな接合部材を製造して使用することが考えられるが、本願考案は本願出願人が過去に防煙垂壁の一部材として考案した「吊り下げボルト用化粧カバー」を利用して解決することを思いついた。 Therefore, the connection portion of the smoke-proof hanging wall that is connected at the bent angle as described above may be manufactured and used as a new joining member as a means for preventing the movement of smoke. The applicant has come up with a solution using the "decorative cover for hanging bolts" that the applicant devised in the past as a member of the smoke-proof hanging wall.
この部材を一部に用いた既存の防煙垂壁は、左右両端部に緩衝部材を係止して壁面及び柱面に当接して設け、地震・火災時等の災害時に衝撃を吸収して防煙垂壁の破損を防止する仕切防煙垂壁において、該仕切防煙垂壁の左右両端部に設け、且つ、断面形状をＨ型状、或いは、略Ｈ型形状に形成した吊り下げボルト用化粧カバーの外側開口部に、軟質板状の緩衝部材を、嵌着部材を介して嵌着して設けた衝撃吸収型仕切防煙垂壁である。例えば、特許文献１のように。
The existing smokeproof hanging wall that uses this member as a part is provided with a cushioning member at both left and right ends and abutting against the wall surface and the pillar surface to absorb the shock in the event of an earthquake or fire. In a partition smoke-proof hanging wall for preventing damage to the smoke-proof hanging wall, a hanging bolt provided at both left and right ends of the partition smoke-proof hanging wall and having an H-shaped or substantially H-shaped cross section. A shock-absorbing partition smoke-proof hanging wall is provided by fitting a soft plate-shaped cushioning member to the outer opening of the cosmetic cover by means of a fitting member. For example, as in
この衝撃吸収型仕切防煙垂壁は、天井面付近の壁面間或いは柱面間に防煙仕切防煙垂壁を設置する際し、該防煙垂壁の左右両端部に緩衝部材を介して設置するものであり、これにより、地震発生時に緩衝部材で防煙垂壁の破損を防止し、火災発生時に煙の移動を防止しようとするものである。 This shock-absorbing partition smoke-proof hanging wall is installed between the wall surfaces near the ceiling surface or between pillar surfaces when the smoke-proof partitioning smoke-proof hanging wall is installed with buffer members at both left and right ends of the smoke-proof hanging wall. This is intended to prevent damage to the smoke-proof hanging wall by the cushioning member in the event of an earthquake and prevent the movement of smoke in the event of a fire.
そこでこの考案は、火災時に発生する煙の移動を確実に阻止し、しかも見た目に体裁のよい防煙垂壁における垂壁の接続構造を提供するものである。 In view of this, the present invention provides a structure for connecting vertical walls in a smoke-proof hanging wall that surely blocks the movement of smoke generated during a fire and looks good.
この考案の防煙垂壁における垂壁の接合構造は、防煙垂壁における垂壁同士を、適宜な所定角度で接続する接続構造であって、一対の長尺で既存の接続部材を用い、これら両接続部材には、それぞれ一端に縦パネル枠を介して垂壁を差し込み固定する差込溝 を設け、他端に可撓性を有する不燃シートを、長尺のパイプを介して圧入する圧入溝を設け、接続時には、接続部材のそれぞれ差込溝を向かい合わせ、不燃シートの両端を、それぞれ長尺のパイプに巻き付けた状態でそれぞれ差込溝に圧入して固定し、圧入された不燃シートの表面部側を湾曲し、両接続部材が目的とする所定角度に保持し固定することを特徴とする。 The joint structure of the hanging wall in the smoke-proof hanging wall of the present invention is a connecting structure for connecting the hanging walls in the smoke-proof hanging wall at an appropriate predetermined angle, using a pair of long existing connection members, Each of these connecting members is provided with an insertion groove for inserting and fixing a hanging wall through a vertical panel frame at one end, and a flexible noncombustible sheet is press-fitted through a long pipe at the other end. Grooves are provided, and at the time of connection, the insertion grooves of the connecting members are opposed to each other, and both ends of the non-combustible sheet are press-fitted and fixed in the insertion grooves while being wrapped around a long pipe, and the press-fitted non-combustible sheet is attached. The front surface side of is curved, and both connecting members are held and fixed at a predetermined predetermined angle.
前記所定角度が、９０度から１７９度の範囲内であることを特徴とする。 The predetermined angle is in the range of 90 degrees to 179 degrees.
この考案によると、既存の一対の接続部材（１）（１´）を利用し、これら接続部材間に一枚の可撓性を有する不燃シート（４）をそれぞれパイプ（５）（５´）に巻き付け、その状態で圧入溝（６）（６´）に圧入して固定し、該不燃シート（４）の表面部（４ａ）側を適宜な所定角度に折り曲げて固定するため、不燃シート（４）は火災時に天井面に向かう煙は、天井面を伝って水平方向に移動しようとするが、不燃シートで確実に阻止することができる等の有益なる効果を奏する。 According to this invention, a pair of existing connecting members (1) (1') are used, and one flexible non-combustible sheet (4) is provided between these connecting members, respectively, to the pipes (5) (5'). The non-combustible sheet (4) is wound around and then press-fitted into the press-fitting grooves (6) (6') to be fixed, and the surface portion (4a) side of the non-combustible sheet (4) is bent and fixed at an appropriate predetermined angle. In the case of 4), smoke heading to the ceiling surface in the event of a fire tends to move horizontally along the ceiling surface, but it has an advantageous effect that it can be reliably blocked by a non-combustible sheet.
しかも、前記不燃シート（４）は、堅牢で不燃性・難燃性を有し、且つ、可撓性を有しており、特許文献１に示す従来例のような防煙垂壁の両端部に設け、軟質板を用い、円筒を潰した形状に形成した緩衝部材で、壁面或いは柱面に押圧して設けた構造とは異なり、一枚の不燃シート（４）用いて一対の接続部材（１）（１´）間、即ち、接続部を覆って固定しており、接続部が開く恐れはない。
Moreover, the non-combustible sheet (4) is tough, non-combustible/flame-retardant, and flexible, and has both ends of the smoke-proof hanging wall as in the conventional example shown in
前記パイプ（５）（５´）により両端を巻かれた不燃シート（４）は、圧入溝（６）（６´）からはみ出す部分は、不燃シート（４）の裏面側であり、多少、はみ出ていても処理は不要のため、作業が省略でき見た目にも美麗な接続ができる等の効果を奏する。 In the non-combustible sheet (4) whose both ends are wound by the pipes (5) and (5'), the part protruding from the press-fitting grooves (6) and (6') is the back surface side of the non-combustible sheet (4), and it slightly protrudes. However, since no processing is required, there is an effect that the work can be omitted and the appearance can be beautifully connected.
以下、この考案の好適な実施の形態について説明するが、この考案においては以下の
記述に限定されるものではなく、この考案の要旨を逸脱しない範囲においては適宜変更
可能である。
Hereinafter, preferred embodiments of the present invention will be described, but the present invention is not limited to the following description, and can be appropriately changed without departing from the gist of the present invention.
以下、この考案の一実施例を図面に基づいて詳細に説明すると、防煙垂壁における垂壁パネル同士を適宜な所定角度で接続される接続構造であって、一対の長尺で既存の接続部材（１）（１´）を用い、これら両接続部材には、それぞれ一端に縦パネル枠（２ａ）を介して垂壁（２）を差し込み固定する差込溝 （３）（３´）を設け、他端に可撓性を有する不燃シート（４）を、長尺のパイプ（５）（５´）を介して圧入する圧入溝（６）（６´）を設け、接続時には、接続部材（１）（１´）のそれぞれ差込溝（３）（３´）を向かい合わせ、不燃シート（４）の両端を、それぞれ長尺のパイプ（５）（５´）に巻き付けた状態でそれぞれ差込溝（３）（３´）に圧入して固定し、圧入された不燃シート（４）の表面部側を湾曲し、両接続部材（１）（１´）が目的とする所定角度（α）に保持し固定することを特徴とする防煙垂壁における垂壁の接続構造である。 Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings. It is a connection structure for connecting vertical wall panels in a smoke-proof hanging wall at an appropriate predetermined angle, and is a pair of long existing connections. The members (1) (1') are used, and the connecting grooves (3) (3') for inserting and fixing the hanging wall (2) through the vertical panel frame (2a) at one end of each of these connecting members. A non-combustible sheet (4) having flexibility is provided at the other end with press-fitting grooves (6) (6') for press-fitting through a long pipe (5) (5'). (1) The insertion grooves (3) and (3') of (1') face each other, and both ends of the noncombustible sheet (4) are wound around the long pipes (5) and (5'), respectively. The insertion groove (3) (3') is press-fitted and fixed, the press-fitted non-combustible sheet (4) is curved on the surface side, and both connection members (1) (1') have a predetermined angle ( It is a connection structure of a hanging wall in a smoke-proof hanging wall characterized by being held and fixed to α).
なお、前記接続部材（１）（１´）は公知の部材であり、本願出願人が代表者を務める法人が防煙垂壁の施工の際に使用していたアルミを素材とした部材であり、品名は、「ＭＴＳＡ」である。 The connection members (1) and (1') are known members, and are members made of aluminum used by a corporation whose applicant is the representative when constructing a smoke-proof hanging wall. The product name is "MTSA".
また、前記接続部材（１）は、断面が略Ｈ型形状の長尺物であり、一端に差込溝（３）を設け、他端に圧入溝（６）を設けており、差込溝（３）には、垂壁（２）を、縦パネル枠（２ａ）を介して差し込み固定するか、あるいは、垂れ壁（２）をシリコン等の弾性材（８）を介して縦パネル枠（２ａ）に差し込んだ後、差込溝（３）に差し込み固定してもよい。なお、前記シリコン等の弾性材（８）は、横パネル枠（２ｂ）に垂壁（２）を差し込む際にも使用するものである。 The connecting member (1) is an elongated member having a substantially H-shaped cross section, and has an insertion groove (3) at one end and a press-fit groove (6) at the other end. The vertical wall (2) is inserted into and fixed to (3) via the vertical panel frame (2a), or the vertical wall (2) is connected via the elastic material (8) such as silicon to the vertical panel frame (2). After being inserted in 2a), it may be inserted and fixed in the insertion groove (3). The elastic material (8) such as silicon is also used when inserting the hanging wall (2) into the horizontal panel frame (2b).
さらに、前記垂壁（２）の素材はガラスまたは高透明不燃シートであり、当然火災時に備えて堅牢で不燃性、難燃性を有する素材を採用しているものである。 Further, the material of the hanging wall (2) is glass or a highly transparent non-combustible sheet, and naturally employs a material that is robust, non-combustible, and flame-retardant in case of fire.
前記接続部材（１）（１´）に設けた差込溝（３）（３´）及び圧入溝（６）（６´）の対向面には、それぞれ波型形状の凹凸部（７）を複数条形成している。 Corrugated uneven portions (7) are respectively formed on the facing surfaces of the insertion grooves (3) (3') and the press-fit grooves (6) (6') provided in the connection members (1) (1'). Multiple lines are formed.
これにより差込溝（６）には両面テープを介して縦パネル枠（２ａ）を差し込む際には、両面テープの接着面積を凹凸部（７）により広く形成することにより、接着力を増す効果がある。 As a result, when the vertical panel frame (2a) is inserted into the insertion groove (6) via the double-sided tape, the adhesive area of the double-sided tape is made wider by the uneven portion (7), thereby increasing the adhesive force. There is.
また、圧入溝（６）にとっては該凹凸部（７）の摩擦により縦パネル枠（２ａ）や、不燃シート（４）を介して圧入するパイプ（５）を圧入し易くするよう構成したものである。 Further, the press-fitting groove (6) is configured to facilitate press-fitting of the vertical panel frame (2a) and the pipe (5) press-fitted through the non-combustible sheet (4) due to friction of the uneven portion (7). is there.
さらに、垂壁（２）（２）同士が向き合う所定角度（α）は、実施例には、直角（９０度）の場合と鈍角（１３５度）の場合の二つのみを示したが、９０度から１７９度の範囲内であればいかなる角度でもよいものである。 Further, the predetermined angle (α) at which the vertical walls (2) and (2) face each other is only two in the case of a right angle (90 degrees) and the case of an obtuse angle (135 degrees). Any angle may be used as long as it is within the range of degrees to 179 degrees.
この考案の防煙垂壁における垂壁の接続構造の技術を確立し、実施することにより産業上の利用可能性を有する。 It has industrial applicability by establishing and implementing the technology of the connection structure of the hanging wall in the smoke-proof hanging wall of this invention.
１，１´ 接続部材
２ 垂壁
２ａ 縦パネル枠
２ｂ 横パネル枠
３，３´ 差込溝
４ 不燃シート
４ａ 表面部
５，５´ パイプ
６，６´ 圧入溝
７ 波型形状の凹凸部
８ 弾性材
α 所定角度
1,1'
Claims (2)
一対の長尺で既存の接続部材（１）（１´）を用い、これら両接続部材には、それぞれ一端に縦パネル枠（２ａ）を介して垂壁（２）を差し込み固定する差込溝（３）（３´）を設け、
他端に可撓性を有する不燃シート（４）を、長尺のパイプ（５）（５´）を介して圧入する圧入溝（６）（６´）を設け、
接続時には、接続部材（１）（１´）のそれぞれ差込溝（３）（３´）を向かい合わせ、
不燃シート（４）の両端を、それぞれ長尺のパイプ（５）（５´）に巻き付けた状態でそれぞれ差込溝（３）（３´）に圧入して固定し、
圧入された不燃シート（４）の表面部（４ａ）側を湾曲し、両接続部材（１）（１´）が目的とする所定角度（α）に保持し固定する
ことを特徴とする防煙垂壁における垂壁の接続構造。 A connecting structure for connecting the vertical wall panels in the smoke-proof vertical wall at an appropriate predetermined angle,
A pair of long existing connection members (1) (1') are used, and an insertion groove for inserting and fixing a vertical wall (2) into one end of each of these connection members via a vertical panel frame (2a). (3) (3') is provided,
A flexible non-combustible sheet (4) is provided at the other end with press-fitting grooves (6) (6') for press-fitting through a long pipe (5) (5'),
At the time of connection, the insertion grooves (3) and (3′) of the connection members (1) and (1′) face each other,
Both ends of the non-combustible sheet (4) are press-fitted into the insertion grooves (3) (3') while being wound around the long pipes (5) (5'), respectively, and fixed.
Smoke-proof characterized by curving the surface portion (4a) side of the press-fitted non-combustible sheet (4) and holding and fixing at a predetermined predetermined angle (α) by both connecting members (1) (1′) Connection structure of hanging wall in hanging wall.
ことを特徴とする請求項１記載の防煙垂壁における垂壁の接続構造。 The vertical wall connection structure in a smoke proof hanging wall according to claim 1, wherein the predetermined angle (α) is within a range of 90 degrees to 179 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001693U JP3227037U (en) | 2020-05-11 | 2020-05-11 | Connection structure of plumbing wall in smoke-proof plumbing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001693U JP3227037U (en) | 2020-05-11 | 2020-05-11 | Connection structure of plumbing wall in smoke-proof plumbing wall |
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| JP3227037U true JP3227037U (en) | 2020-07-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123314A (en) * | 2021-03-17 | 2021-07-16 | 中建材西南勘测设计有限公司 | Reconnaissance subassembly and reconnaissance device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123314A (en) * | 2021-03-17 | 2021-07-16 | 中建材西南勘测设计有限公司 | Reconnaissance subassembly and reconnaissance device |
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