JPH0312897Y2 - - Google Patents
Info
- Publication number
- JPH0312897Y2 JPH0312897Y2 JP14671585U JP14671585U JPH0312897Y2 JP H0312897 Y2 JPH0312897 Y2 JP H0312897Y2 JP 14671585 U JP14671585 U JP 14671585U JP 14671585 U JP14671585 U JP 14671585U JP H0312897 Y2 JPH0312897 Y2 JP H0312897Y2
- Authority
- JP
- Japan
- Prior art keywords
- chevron
- shaped
- edges
- mountain
- roofing materials
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 50
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 210000000988 bone and bone Anatomy 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、大型山形屋根の外気温の変化による
熱伸縮にて連結部を発生する音鳴を、極めて容易
な構造にて防止できる大型山形屋根の外装連結部
音鳴防止構造に関する。[Detailed description of the invention] [Field of industrial application] The present invention is a large-sized chevron roof that has an extremely simple structure that can prevent the noise that is generated at the joints due to thermal expansion and contraction caused by changes in outside temperature. Relating to a structure for preventing noise at the exterior connecting part of a roof.
従来より、長大スパンの大型山形屋根材を構造
物上部の対向する梁材間に亘つて多数併設した大
型山形屋根が葺成されている。
BACKGROUND ART Conventionally, large-sized chevron roofs have been constructed by installing a large number of long-span large-sized chevron-shaped roofing materials between opposing beams at the top of a structure.
その大型山形屋根は、これに加わる外力等が集
中しない、いわゆる軟構造に構成され、これによ
つて全体が強固になつている。このため、大型山
形屋根材相互の幅方向の連結部は固着されておら
ず、各々の大型山形屋根材は独立して伸縮可能に
構成されている。 The large mountain-shaped roof has a so-called soft structure that prevents external forces from concentrating on it, making the whole building strong. Therefore, the connecting portions of the large-sized chevron roofing materials in the width direction are not fixed, and each of the large-sized chevron-shaped roofing materials is configured to be able to expand and contract independently.
しかしながら、隣接する大型山形屋根材相互が
外気温の変化によつて熱伸縮する場合、その伸縮
量の差によつて、その大型山形屋根材相互の連結
部間が互いにずれが生じ、大きな騒音等が発生
し、居住者に不快感を与える等の問題点があつ
た。 However, when adjacent large-sized chevron roofing materials thermally expand and contract due to changes in outside temperature, the difference in the amount of expansion and contraction causes misalignment between the joints of the large-sized chevron-shaped roofing materials, causing large noises and other problems. This caused problems such as discomfort caused to residents.
そこで考案者は、前記問題点等を解決すべく鋭
意、研究を重ねた結果、本考案を、山形状部の両
底部より外側上方に向かう傾斜縁を形成し、この
傾斜縁の上端より内側上方に端縁を形成した屋根
外皮材の下面に、この断面と略同形状の力骨を長
手方向に所定間隔をおいて固着して大型山形屋根
材とし、この大型山形屋根材を構造材上に多数併
設し、この隣接する大型山形屋根材の傾斜縁と端
縁との交部間に合成樹脂テープを介在させつつそ
の端縁間にキヤツプ材を被嵌した大型山形屋根の
外装連結部音鳴防止構造としたことにより、大型
山形屋根の熱伸縮時における音鳴現象を防止し
て、前記の問題点等を解決したものである。
Therefore, as a result of intensive research to solve the above-mentioned problems, the inventor has developed the present invention by forming an inclined edge outwardly upward from both bottoms of the chevron-shaped portion, and extending upwardly inwardly from the upper end of the inclined edge. A large chevron-shaped roofing material is obtained by fixing reinforcing bones that have approximately the same cross-sectional shape as this cross-section at predetermined intervals in the longitudinal direction to the lower surface of the roof skin material with an edge formed on the edge, and then attaching this large-sized chevron-shaped roofing material to the structural material. Noise noise at the exterior joints of large mountain-shaped roofs that are installed in large numbers, and where synthetic resin tape is interposed between the intersections of the sloped edges and edges of adjacent large-sized mountain-shaped roof materials, and cap material is fitted between the edges. The preventive structure prevents the noise phenomenon caused by thermal expansion and contraction of a large mountain-shaped roof, thereby solving the above-mentioned problems.
以下、本考案の実施例を第1図乃至第4図に基
づいて説明する。
Embodiments of the present invention will be described below with reference to FIGS. 1 to 4.
1は断面略山形状の屋根外皮材であつて、この
屋根外皮材1の山形状部1aの両下端より外方に
底部1b,1bが形成され、その底部1b,1b
の外端より外側上方に傾斜縁1c,1cが形成さ
れ、さらに、この傾斜縁1c,1cの上端より内
側上方に端縁1d,1dが屈曲形成されている
(第1図参照)。その傾斜縁1cと端縁1dとの折
曲部を交部1eと称する。 1 is a roof skin material having a substantially mountain-shaped cross section, and bottom portions 1b, 1b are formed outwardly from both lower ends of the mountain-shaped portion 1a of this roof skin material 1;
Inclined edges 1c, 1c are formed outwardly and upwardly from the outer ends, and end edges 1d, 1d are bent inwardly and upwardly from the upper ends of these inclined edges 1c, 1c (see FIG. 1). The bent portion between the inclined edge 1c and the end edge 1d is referred to as an intersection 1e.
その屋根外皮材1の下面に、力骨2が、その長
手方向に所定間隔をおいて固着されている。 Strength ribs 2 are fixed to the lower surface of the roof skin material 1 at predetermined intervals in the longitudinal direction.
この力骨2は、その屋根外皮材1の断面と略同
形状であり、角形鋼等にて山形状に形成されてい
る(第1図参照)。即ち、力骨2は、屋根外皮材
1の山形状部1a底部1b,1b傾斜縁1c,1
cに対応するように断面山形状の主支持部2a底
部2b,2b傾斜縁部2c,2cより構成されて
いる(第1図参照)。 The reinforcement bones 2 have substantially the same cross-section as the roof skin material 1, and are formed into a mountain shape using square steel or the like (see FIG. 1). That is, the tension bones 2 are connected to the mountain-shaped portion 1a of the roof skin material 1, the bottom portions 1b, 1b, and the sloped edges 1c, 1.
The main support part 2a is composed of a bottom part 2b, 2b and an inclined edge part 2c, 2c, each having a mountain-shaped cross section so as to correspond to the shape of the main support part 2c (see FIG. 1).
その力骨2の両側外端には、夫々L形金具3,
3が対称的に固着されている(第1図、第3図参
照)。このL形金具3は、立上り部3aと水平部
3bとより形成されている。 L-shaped metal fittings 3,
3 are fixed symmetrically (see Figures 1 and 3). This L-shaped metal fitting 3 is formed of a rising portion 3a and a horizontal portion 3b.
第1図、第3図に示すように、力骨2の傾斜縁
部2cが、L形金具3の立上り部3aと水平部3
bに筋交い状になるようにして、L形金具3が力
骨2に固着され、その力骨2の傾斜縁部2cとL
形金具3とで三角形状の中空部4が形成されてい
る(第3図参照)。そして、前記屋根外皮材1力
骨2,2,…及びL形金具3,3とで長大スパン
の大型山形屋根材Aが構成されている(第1図参
照)。 As shown in FIG. 1 and FIG.
The L-shaped metal fitting 3 is fixed to the force bone 2 so that it is braced at b, and the inclined edge 2c of the force bone 2 and the L
A triangular hollow portion 4 is formed with the shaped metal fitting 3 (see FIG. 3). The roof skin material 1 and the L-shaped metal fittings 3, 3 constitute a large chevron-shaped roof material A with a long span (see Fig. 1).
図中5は梁材等の構造材で、構造物の対向する
壁部の上部に固着されている。この構造材5,5
上に、ピンシユー6ローラシユーを介して大型山
形屋根材Aが載置固着され、このような大型山形
屋根材Aの横に、同大型山形屋根材Aが併設され
る。 In the figure, reference numeral 5 denotes a structural member such as a beam, which is fixed to the upper part of the opposing wall of the structure. This structural material 5,5
A large-sized chevron-shaped roofing material A is placed and fixed thereon through a pin shoe and six roller shoes, and the same large-sized chevron-shaped roofing material A is installed next to such a large-sized chevron-shaped roofing material A.
7は緊結金具であつて、2つの楔杆7a,7a
が略平行に対向して構成されており、この楔杆7
aは前記中空部4に挿通し得る大きさの断面L形
状をなしている(第3図、第4図参照)。 7 is a fastening fitting, which includes two wedge rods 7a, 7a.
are configured to face each other in parallel with each other, and this wedge rod 7
A has an L-shaped cross section that is large enough to be inserted into the hollow portion 4 (see FIGS. 3 and 4).
その楔杆7a,7aの対向する断面の両底部が
互いに外側に向くようにして、その両楔杆7a,
7aの一端は、前記L形金具3の立上り部3aの
2板分の厚さと略同等の板片7bを介在固着し
て、その両楔杆7a,7aが一体化されている。
この両楔杆7a,7aの他端側(自由端側)は、
常時他端側にゆくに従つて次第に開くように構成
され、且つその両他端側の縦部、底部共に僅かに
先鋭状に形成され、その先端に縦部に対向してボ
ルト孔7c,7cが穿設されている。このような
緊結金具7は、平面的に見てU字状をなしてい
る。 The wedge rods 7a, 7a are arranged so that the bottoms of their opposing cross sections face each other outward, and the wedge rods 7a,
One end of 7a is fixed with a plate piece 7b having a thickness substantially equal to that of two plates of the rising portion 3a of the L-shaped fitting 3, so that both wedge rods 7a, 7a are integrated.
The other end side (free end side) of both wedge rods 7a, 7a is
It is always configured to gradually open toward the other end, and both the vertical and bottom portions of both the other ends are formed in a slightly sharp shape, and bolt holes 7c, 7c are provided at the tips of the bolt holes facing the vertical portions. is drilled. Such a fastening fitting 7 has a U-shape when viewed from above.
前記緊結金具7の両楔杆7a,7aが、前記併
設した大型山形屋根材A,A,…の隣接するL形
金具3,3の立上り部3a,3aを挟持するよう
にして、その他端側がボルト孔7c,7cを介し
てボルト・ナツトにて締着されている。 Both wedge rods 7a, 7a of the fastening fittings 7 sandwich the rising portions 3a, 3a of the adjacent L-shaped fittings 3, 3 of the large-sized chevron-shaped roofing materials A, A, . . . It is fastened with bolts and nuts through bolt holes 7c, 7c.
8はビニルテープ等の合成樹脂テープで、厚さ
が約0.5mm程度のものが使用され、大型山形屋根
の隣接する大型山形屋根材A,Aの交部1e,1
e間に介在されている(図面参照)。 8 is a synthetic resin tape such as vinyl tape with a thickness of about 0.5 mm, and is used at the intersection 1e, 1 of the adjacent large-sized chevron roofing materials A, 1 of the large-sized chevron roof.
e (see drawing).
その合成樹脂テープ8は、その粘着剤によつて
隣接する大型山形屋根材A,Aの交部1e,1e
のいずれか一方に貼着されている。 The synthetic resin tape 8 is attached to the intersections 1e, 1e of the adjacent large-sized chevron roofing materials A, A by its adhesive.
is attached to either one of the
そして、隣接する大型山形屋根材A,Aの両交
部1e,1eを圧着するようにしてキヤツプ材9
が、端縁1d,1d間に被嵌され、これらが順次
繰り返されて大型山形屋根材が葺成されている。 Then, the cap material 9 is pressed by pressing the intersection portions 1e, 1e of the adjacent large-sized chevron-shaped roofing materials A, A.
is fitted between the edges 1d and 1d, and these steps are repeated one after another to form a large chevron roofing material.
図中10はシール材であつて、キヤツプ材9を
隣接する大型山形屋根材A,Aの両端縁1d,1
d間に被嵌するときに介在されている(第2図参
照)。 In the figure, 10 is a sealing material that connects the cap material 9 to both edges 1d, 1 of the adjacent large-sized chevron roofing materials A, A.
It is interposed when it is fitted between the holes d (see Fig. 2).
本考案においては、山形状部1aの両底部1
b,1bより外側上方に向かう傾斜縁1c,1c
を形成し、この傾斜縁1c,1cの上端より内側
上方に端縁1d,1dを形成した屋根外皮材1の
下面に、この断面と略同形状の力骨22を長手方
向に所定間隔をおいて固着して大型山形屋根材A
とし、この大型山形屋根材Aを構造材5,5上に
多数併設し、この隣接する大型山形屋根材Aの傾
斜縁1c,1cと端縁1d,1dとの交部1e,
1e間に合成樹脂テープ8を介在させつつその端
縁1c,1c間にキヤツプ材9を被嵌した大型山
形屋根の外装連結部音鳴防止構造としたことによ
り、まず第1に外装連結部であるところの交部1
e,1e間に生ずる音鳴現象を防止できるし、第
2に隣接する大型山形屋根材A,Aの交部1e,
1e間に合成樹脂テープ8を介在させたことで水
密性が極めて良好となるし、第3に極めて簡単な
構成にて音鳴現象の防止をできる等の効果を奏す
る。
In the present invention, both bottom portions 1 of the chevron-shaped portion 1a
Slanted edges 1c, 1c facing outward and upward from b, 1b
, and on the lower surface of the roof skin material 1 on which edges 1d, 1d are formed inside and above the upper ends of the inclined edges 1c, 1c, reinforcement bones 22 having substantially the same cross section as this are placed at predetermined intervals in the longitudinal direction. Large chevron roofing material A
A large number of large-sized chevron-shaped roofing materials A are installed on the structural members 5, 5, and the intersections 1e,
First of all, by creating a noise-preventing structure for the exterior connection part of a large mountain-shaped roof in which a synthetic resin tape 8 is interposed between 1e and a cap material 9 is fitted between the edges 1c and 1c. A certain intersection 1
It is possible to prevent the noise phenomenon that occurs between e and 1e, and the intersection part 1e of the second adjacent large-sized chevron roofing materials A,
By interposing the synthetic resin tape 8 between 1e, watertightness becomes extremely good, and thirdly, it is possible to prevent the noise phenomenon with an extremely simple structure.
これらの効果について詳述すると、まず第1
に、大型山形屋根は、その断面が山形状であるた
めに日射の方向と角度によつて山形部1aの右傾
斜辺と左傾斜辺には著しい温度差が生じることが
多い。 To explain these effects in detail, the first
Furthermore, since a large mountain-shaped roof has a mountain-shaped cross section, there is often a significant temperature difference between the right sloped side and the left sloped side of the mountain-shaped portion 1a depending on the direction and angle of solar radiation.
このため、隣接する大型山形屋根材A,Aの外
装連結部であるところの両交部1e,1eの熱伸
縮量が異なりこの両交部1e,1e間には、相対
的なずれ作用が生じる。 For this reason, the amount of thermal expansion and contraction of the two intersection parts 1e, 1e, which are the exterior connecting parts of the adjacent large-sized chevron roofing materials A, A, is different, and a relative displacement effect occurs between the two intersection parts 1e, 1e. .
このとき両交部1e,1eが互いにこすれ合い
騒音が発生し居住者に不快感を与えていることが
多いが、本考案では、隣接する大型山形屋根材
A,Aの両交部1e,1e間に合成樹脂テープ8
を介在させたので、その交部1e,1eが直接に
接触することなく、間に合成樹脂テープ8を介し
て交部1e,1eがずれ動くため、金属同士の摩
擦音等も生ぜず、極めて良好に音鳴現象を防止で
きるものである。 At this time, the two intersections 1e, 1e often rub against each other, producing noise and causing discomfort to the occupants. Synthetic resin tape 8 between
Since the intersecting parts 1e and 1e do not come into direct contact with each other, and the intersecting parts 1e and 1e shift and move with the synthetic resin tape 8 in between, there is no friction noise between metals, which is extremely good. It is possible to prevent the noise phenomenon.
第2に、隣接する大型山形屋根材A,Aの外装
連結部であるところの交部1e,1eに合成樹脂
テープ8を介在させたことにより、両交部1e,
1eが合成樹脂テープ8の両側に密着状態となつ
ているこのため、両交部1e,1e間は極めて良
好な水密状態となつており、雨水等の浸入遮断に
効果を発揮する。 Second, by interposing the synthetic resin tape 8 at the intersections 1e, 1e, which are the exterior connecting parts of the adjacent large-sized chevron roofing materials A, A, both intersections 1e,
Since the tapes 1e are in close contact with both sides of the synthetic resin tape 8, the area between the two intersections 1e and 1e is extremely watertight, which is effective in blocking the infiltration of rainwater and the like.
第3に、本考案の構造は極めて簡単であり、即
ち、隣接する大型山形屋根材A,Aの対向する両
交部1e,1e間に合成樹脂テープ8を介在させ
ただけのものであり、その合成樹脂テープ8を工
場、現場いずれにおいても大型山形屋根材Aの交
部1eに貼着でき、従つて従来の大型山形屋根の
葺成作業とほとんど変わることなく、施工を行う
ことができ、また極めて安価に本考案を提供でき
るものである。 Thirdly, the structure of the present invention is extremely simple, that is, the synthetic resin tape 8 is simply interposed between the opposing intersections 1e, 1e of the adjacent large-sized chevron roofing materials A, A. The synthetic resin tape 8 can be attached to the intersection 1e of the large-sized chevron roofing material A both in the factory and on-site, and therefore the construction can be carried out almost unchanged from the conventional roofing work for large-sized chevron roofs. Furthermore, the present invention can be provided at an extremely low cost.
なお、L形金具3,3間にも、合成樹脂テープ
8を介在すれば、大型山形屋根材A,A相互の連
結部の音鳴を確実に防止できる。 In addition, by interposing the synthetic resin tape 8 between the L-shaped metal fittings 3, 3, it is possible to reliably prevent noise at the joint between the large-sized chevron roofing materials A and A.
図面は本考案の実施例を示すものであつて、第
1図は本考案を用いた大型山形屋根の一部切除し
た斜視図、第2図は本考案の要部断面図、第3図
は本考案の要部斜視図、第4図は第3図の横断面
図である。
A……大型山形屋根材、1……屋根外皮材、1
a……山形状部、1b……底部、1c……傾斜
縁、1d……端縁、1e……交部、2……力骨、
5……構造材、8……合成樹脂テープ、9……キ
ヤツプ材。
The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway perspective view of a large mountain-shaped roof using the present invention, Fig. 2 is a sectional view of the main part of the invention, and Fig. 3 is a partially cutaway perspective view of a large mountain-shaped roof using the present invention. FIG. 4 is a perspective view of the main parts of the present invention, and FIG. 4 is a cross-sectional view of FIG. 3. A...Large chevron roofing material, 1...Roof outer skin material, 1
a... Mountain-shaped part, 1b... Bottom, 1c... Inclined edge, 1d... End edge, 1e... Intersection, 2... Strength bone,
5...Structural material, 8...Synthetic resin tape, 9...Cap material.
Claims (1)
を形成し、この傾斜縁の上端より内側上方に端縁
を形成した屋根外皮材の下面に、この断面と略同
形状の力骨を長手方向に所定間隔をおいて固着し
て大型山形屋根材とし、この大型山形屋根材を構
造材上に多数併設し、この隣接する大型山形屋根
材の傾斜縁と端縁との交部間に合成樹脂テープを
介在させつつその端縁間にキヤツプ材を被嵌した
ことを特徴とした大型山形屋根の外装連結部音鳴
防止構造。 An inclined edge is formed outwardly and upwardly from both bottoms of the mountain-shaped portion, and on the lower surface of the roof skin material whose edge is formed upwardly inwardly from the upper end of this inclined edge, a stiffening bone having approximately the same cross section as this is formed in the longitudinal direction. A large number of large chevron roofing materials are fixed at predetermined intervals to form a large chevron roofing material, and a large number of these large chevron roofing materials are installed on the structural member, and a synthetic resin is applied between the intersections of the sloped edges and edges of the adjacent large chevron roofing materials. A noise prevention structure for an exterior connection part of a large mountain-shaped roof, characterized by interposing tape and fitting a cap material between the edges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14671585U JPH0312897Y2 (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14671585U JPH0312897Y2 (en) | 1985-09-27 | 1985-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6256628U JPS6256628U (en) | 1987-04-08 |
JPH0312897Y2 true JPH0312897Y2 (en) | 1991-03-26 |
Family
ID=31059435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14671585U Expired JPH0312897Y2 (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0312897Y2 (en) |
-
1985
- 1985-09-27 JP JP14671585U patent/JPH0312897Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6256628U (en) | 1987-04-08 |
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