JPH0251024B2 - - Google Patents
Info
- Publication number
- JPH0251024B2 JPH0251024B2 JP8024684A JP8024684A JPH0251024B2 JP H0251024 B2 JPH0251024 B2 JP H0251024B2 JP 8024684 A JP8024684 A JP 8024684A JP 8024684 A JP8024684 A JP 8024684A JP H0251024 B2 JPH0251024 B2 JP H0251024B2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- roof
- ventilation
- plate
- insert
- 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
- 238000009423 ventilation Methods 0.000 claims description 38
- 210000002837 heart atrium Anatomy 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000000463 material Substances 0.000 description 20
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 235000006506 Brasenia schreberi Nutrition 0.000 description 4
- 244000267222 Brasenia schreberi Species 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【発明の詳細な説明】
この発明は、工場で量産可能な部品を現場で組
み上げることにより容易に製作することのできる
と共に、床面よりの高さを適宜に調節することの
できる換気棟構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ventilation building structure that can be easily manufactured by assembling parts that can be mass-produced in a factory on-site, and whose height above the floor can be adjusted as appropriate. .
従来、工場、倉庫、体育館等の屋根の棟部分に
換気口を設ける場合、母屋あるいは垂木の上にル
ーバーあるいは小屋根を組み上げ、換気口を設け
る方法を採用しているが、この方法は、規格化さ
れた部品を使用して換気口を組み上げるので、建
物の性格に応じて小屋根の高さの調節を自由に行
なうことができない。 Conventionally, when installing ventilation holes in the roof ridges of factories, warehouses, gymnasiums, etc., the method used was to build louvers or small roofs on top of the main building or rafters and install the ventilation holes, but this method did not meet the standards. Since the ventilation openings are assembled using standardized parts, it is not possible to freely adjust the height of the small roof according to the character of the building.
この発明は、前記事情に基づいてなされたもの
であり、換気口を形成する小屋根の高さを任意に
調節することのできる換気棟構造を提供すること
を目的とする。 This invention was made based on the above-mentioned circumstances, and an object thereof is to provide a ventilation ridge structure in which the height of a small roof forming a ventilation opening can be arbitrarily adjusted.
前記目的を達成するためのこの発明の概要は、
屋根本体の棟部分に形成した吹き抜けに、挿入体
を挿入すると共にこの挿入体の高さ調節可能に固
定した支柱を、棟方向に沿つて複数本立設配置
し、同じ高さに調節した前記挿入体に、棟方向に
延在する長尺支持部材を固定し、この長尺支持部
材に、換気棟の屋根を支持する少なくとも一対の
垂直部材を両端部に有する水平部材を、前記長尺
支持部材に直交するように載置、固定してなるこ
とを特徴とするものである。 The outline of this invention for achieving the above object is as follows:
The insertion body is inserted into the atrium formed in the ridge part of the roof main body, and a plurality of columns are erected along the ridge direction and the height of the insertion body is fixed so as to be adjustable, and the height is adjusted to the same height. A long support member extending in the ridge direction is fixed to the body, and a horizontal member having at both ends thereof at least a pair of vertical members supporting the roof of the ventilation ridge is attached to the long support member. It is characterized by being placed and fixed so as to be perpendicular to the .
次に、この発明について、一実施例を図面と共
に参照しながら説明する。 Next, the present invention will be described with reference to one embodiment along with the drawings.
第1図はこの発明の一実施例である換気棟構造
を示す断面図である。 FIG. 1 is a sectional view showing a ventilation ridge structure according to an embodiment of the present invention.
第1図に示すように、換気構造は、棟を通る垂
線に対し左右対称の構成となつていて、屋根本体
1の上方に換気棟2を形成する。 As shown in FIG. 1, the ventilation structure has a symmetrical configuration with respect to a perpendicular line passing through the ridge, and forms a ventilation ridge 2 above the roof main body 1.
屋根本体1は、次のようにして構成する。すな
わち、斜行する弦材(図示せず)の一端部を棟木
部材3上に載置すると共にその一端部から他端部
にかけて傾斜する複数本の弦材を棟方向に沿つて
平行に配置し、弦材の上に、チヤンネル型断面に
形成する金属製の母屋4を、弦材の長手方向に直
交する方向に適宜の間隔で複数本配置する。 The roof main body 1 is constructed as follows. That is, one end of a diagonal chord member (not shown) is placed on the ridgepole member 3, and a plurality of chord members that are inclined from one end to the other end are arranged in parallel along the ridge direction. A plurality of metal purlins 4 having a channel-shaped cross section are arranged on the string members at appropriate intervals in a direction perpendicular to the longitudinal direction of the string members.
複数の前記母屋4の上面には、遮音性および断
熱性の良好な材料で形成した複数の板状の第1下
地材8を敷設し、第1下地材8を母屋4に適宜の
結合部材で固定する。敷き詰めた第1下地材8の
上面には、複数の長尺の支持部材5を、弦材の勾
配に従つて互いに平行に配置する。 A plurality of plate-shaped first base materials 8 made of a material with good sound insulation and heat insulation properties are laid on the upper surface of the plurality of main buildings 4, and the first base materials 8 are connected to the main buildings 4 with suitable joining members. Fix it. On the upper surface of the spread first base material 8, a plurality of elongated support members 5 are arranged parallel to each other according to the slope of the chord members.
前記第1下地材8および前記支持部材5は、共
に、屋根本体1の傾斜方向における上端部を揃
え、しかも、それら上端部は、棟を中心にして左
右対称に配置した他の第1下地材8Aおよび他の
支持部材5Aの傾斜方向における上端部に対し、
所定の間隔が設けられている。 The first base material 8 and the support member 5 both have their upper ends aligned in the inclination direction of the roof main body 1, and their upper ends are connected to another first base material arranged symmetrically around the ridge. 8A and the upper end of the other support member 5A in the inclination direction,
A predetermined interval is provided.
第3図に示すように、屋根本体1の傾斜方向よ
り見ると、前記支持部材5,5Aは、その短手方
向の幅が広い広幅員部6と、前記広幅員部6の上
面に突出して形成すると共にその短手方向の幅が
狭い狭幅員部7とを有し、この実施例において
は、広幅員部6の下方を開放すると共に左右に延
在する鍔を有し、また、狭幅員部7の上方を閉鎖
する構造となつている。 As shown in FIG. 3, when viewed from the inclination direction of the roof main body 1, the support members 5, 5A have a wide portion 6 that is wide in the transverse direction, and a wide portion 6 that protrudes from the upper surface of the wide portion 6. In this embodiment, the wide width part 6 has a lower part open and a flange extending from side to side. It has a structure in which the upper part of the part 7 is closed.
棟方向に向つて互いに平行に並べられた支持部
材5,5Aは、隣接する支持部材5の広幅員部6
上に、狭幅員部7の側面に端部を当接して、遮音
性および断熱性の良好な材料で形成した板状の第
2下地材9を載置する。したがつて、第1下地材
8と第2下地材9との間に空気層が形成されるこ
とになる。また、第2下地材9の傾斜方向におけ
る上端面は支持部材5の長手方向における上端面
と一致している。したがつて、棟を中心にして左
右対称に、支持部材5、第1下地材8および第2
下地材9を基本として形成する屋根部分は、棟に
おいて吹き抜け11の構造となつている。第2下
地材9の上面には、複数の本屋根板10を葺く。
本屋根板10は、たとえば帯板状の鉄板の一端部
10Aを上面側に山形状断面をなすように折返
し、他端縁10Bを下面側に鉤形断面をなすよう
に折返してなり、第2下地材9の勾配に従つて、
山形状断面の一端縁10Aが上方になるように本
屋根板10を配置し、一方の本屋根板10におけ
る山形状断面の端縁10Aを、その本屋根板10
の上方に位置する本屋根板10における鉤形断面
の端縁10Bに掛け合せることによつて本屋根板
10相互を接続し、これによつて複数の本屋根板
10で屋根本体1を被うようになつている。 The support members 5 and 5A arranged parallel to each other in the direction of the ridge are connected to the wide part 6 of the adjacent support member 5.
A plate-shaped second base material 9 made of a material with good sound-insulating and heat-insulating properties is placed on top, with its end abutting against the side surface of the narrow width portion 7 . Therefore, an air layer is formed between the first base material 8 and the second base material 9. Further, the upper end surface of the second base material 9 in the inclination direction coincides with the upper end surface of the support member 5 in the longitudinal direction. Therefore, the supporting member 5, the first base material 8 and the second base material 8 are arranged symmetrically around the ridge.
The roof portion formed based on the base material 9 has a structure with an atrium 11 at the ridge. A plurality of roof sheets 10 are covered on the upper surface of the second base material 9.
The present roofing board 10 is made by, for example, folding one end 10A of a band-shaped iron plate so as to form a chevron-shaped cross section on the upper surface side, and folding the other end edge 10B so as to form a hook-shaped cross section on the lower surface side. Following the slope of the base material 9,
The main roof boards 10 are arranged so that one end edge 10A of the chevron-shaped cross section is upward, and the end edge 10A of the chevron-shaped cross section of one main roof board 10 is placed above the main roof board 10.
The main roof boards 10 are connected to each other by crossing over the edge 10B of the hook-shaped cross section of the main roof board 10 located above, thereby covering the roof body 1 with a plurality of main roof boards 10. It's becoming like that.
換気棟2は、次のようにして構成する。 The ventilation building 2 is configured as follows.
すなわち、棟木部材3の上面に、棟方向に沿つ
て適宜の間隔たとえば250cmの間隔で複数の支柱
12を配置する。 That is, a plurality of supports 12 are arranged on the upper surface of the ridgepole member 3 along the ridge direction at appropriate intervals, for example, at intervals of 250 cm.
この支柱12の上端の高さは、この実施例で
は、第2下地材9の上端とほぼ同じに調節されて
いる。 In this embodiment, the height of the upper end of the support column 12 is adjusted to be approximately the same as the upper end of the second base material 9.
この支柱12は、角筒状であり、第4図に示す
ように、少なくとも一方の側面にナツト13を設
ける。このナツト13は、後述の挿入体の高さを
無段調節可能とするためのボルトを装着するため
に設けている。この支柱12の、棟方向に沿う両
側面には、第1図に示すように、先端を垂直に折
曲した略L字状のアングル板14を水平に取り付
けている。そして、本屋根板10のほぼ中央部を
略L字状に折曲してなる遮水板15の一端15A
を、第2下地材9の上面に敷設した本屋根板10
の山形状断面の一端に係止し、このように係止す
ることによつて垂直に立ち上がる遮水板15のほ
ぼ中央部を前記アングル板14の垂直面に固着
し、換気棟2内に浸入した雨水の屋根本体1内へ
の浸入を防止する。 This support 12 has a rectangular cylindrical shape, and as shown in FIG. 4, a nut 13 is provided on at least one side surface. This nut 13 is provided to mount a bolt to enable stepless adjustment of the height of the insert body, which will be described later. As shown in FIG. 1, substantially L-shaped angle plates 14 with vertically bent tips are horizontally attached to both sides of the support column 12 along the ridge direction. One end 15A of the water-shielding plate 15 is formed by bending the substantially central portion of the main roof plate 10 into a substantially L-shape.
The main roofing board 10 is laid on the top surface of the second base material 9.
By locking it to one end of the chevron-shaped cross section of the water shield plate 15, the almost central part of the water shield plate 15 that stands up vertically is fixed to the vertical surface of the angle plate 14, and the water shield plate 15 is secured to the vertical surface of the angle plate 14, so that the water shield plate 15 can not penetrate into the ventilation building 2. This prevents rainwater from entering into the roof body 1.
前記支柱12の上端開口部には、第1図に示す
ように、この支柱12内に挿入可能な水平断面を
有する角筒状の挿入体16の下方を挿入し、前記
ナツト13にボルト17を螺合し、ボルト17の
先端で強固に挿入体16の側面を押圧することに
より挿入体16を所定の高さに支持している。こ
の挿入体16の上端面には、挿入体16の水平断
面よりも大きな面積を有する台板18を固着す
る。棟方向に一列に配列した複数の前記支柱12
それぞれには、前記台板18を有する挿入体16
が挿入されていて、各挿入体16はその台板18
の上面が皆同じ高さとなるように高さを調節す
る。各挿入体16を同じ高さにする調整は、通
常、水糸を張ることにより容易に行なうことがで
きる。なお、ボルト17の螺合により挿入体16
の高さを調節した後、もはや挿入体16の高さを
再調整する必要もなく、また、ボルト17のゆる
みを防止するためにも、ボルト17と支柱12又
は挿入体16と支柱12とを熔接してしまうのが
好ましい。 As shown in FIG. 1, a rectangular cylindrical insert 16 with a horizontal cross section that can be inserted into the support 12 is inserted into the upper end opening of the support 12, and a bolt 17 is inserted into the nut 13. The insert 16 is supported at a predetermined height by screwing together and firmly pressing the side surface of the insert 16 with the tip of the bolt 17. A base plate 18 having an area larger than the horizontal cross section of the insert 16 is fixed to the upper end surface of the insert 16. A plurality of pillars 12 arranged in a row in the direction of the ridge.
Each has an insert 16 with said base plate 18.
are inserted, and each insert 16 has its base plate 18
Adjust the height so that all the tops are at the same height. Adjustment so that each insert 16 is at the same height is usually easily accomplished by stringing. Note that by screwing the bolt 17, the insert body 16
After adjusting the height of the insert 16, it is no longer necessary to readjust the height of the insert 16, and in order to prevent the bolt 17 from loosening, the bolt 17 and the strut 12 or the insert 16 and the strut 12 are connected. It is preferable to weld it.
所定の高さに調節した前記台板18上には、棟
方向に沿つて、長尺の長尺支持部材19を載置す
る。この長尺支持部材19の上面であつて、上方
から見て前記台板18と重なる位置に、押え板2
0を載置し、この台板18とこの押え板20とを
長いボルト21Aとナツト21Bとで締め付け
て、前記長尺支持部材19をこの台板18上に固
定する。一列に配列されている台板18は、皆同
じ高さに調節されているので、この長尺支持部材
19は棟方向に水平に延在し、かつ、固定される
こととなる。 A long support member 19 is placed along the ridge direction on the base plate 18 adjusted to a predetermined height. A presser plate 2 is placed on the upper surface of the elongated support member 19 at a position overlapping the base plate 18 when viewed from above.
0 is placed on the base plate 18 and the holding plate 20 is tightened with long bolts 21A and nuts 21B to fix the long support member 19 on the base plate 18. Since the base plates 18 arranged in a row are all adjusted to the same height, the elongated support member 19 extends horizontally in the direction of the ridge and is fixed.
前記長尺支持部材19の、隣接する前記支柱1
2間にある適宜位置の上面には、水平部材21を
この長尺支持部材19に直交するように載置す
る。そして、第5図に示すように、略U字状のボ
ルト22を、この長尺支持部材19がU字間に在
るように下方から差し込み、ボルト22の両端
を、水平部材21に開穿したボルト孔に挿入し、
ナツト22Aで締め付けることによつて、この長
尺支持部材19上にこの水平部材21を固定す
る。 The adjacent pillars 1 of the elongated support member 19
A horizontal member 21 is placed perpendicularly to the elongated support member 19 on the upper surface at an appropriate position between the two. Then, as shown in FIG. 5, a substantially U-shaped bolt 22 is inserted from below so that the elongated support member 19 is located between the U-shapes, and both ends of the bolt 22 are drilled into the horizontal member 21. Insert it into the bolt hole that was
The horizontal member 21 is fixed onto the elongated support member 19 by tightening with nuts 22A.
前記水平部材21の両端には、断面ハツト型の
第1垂直部材23を取付けており、棟方向より見
ると、水平部材21とその両端の第1垂直部材2
3とでH形状となつている。 First vertical members 23 having a hat-shaped cross section are attached to both ends of the horizontal member 21, and when viewed from the ridge direction, the horizontal member 21 and the first vertical members 2 at both ends thereof are visible.
3, making it H-shaped.
各第1垂直部材23の、水平部材21に対する
外側面には、適宜の数たとえば2個のスペーサ2
4A,24Bを介して、角筒状の第2垂直部材2
5を取り付ける。また、水平部材21の両端に取
付けた第1垂直部材23それぞれの上端は、山状
をなすと共に断面がハツト型である金属製垂木2
6を支持する。 An appropriate number, for example, two spacers 2 are provided on the outer surface of each first vertical member 23 relative to the horizontal member 21.
4A, 24B, the square tubular second vertical member 2
Attach 5. Further, the upper end of each of the first vertical members 23 attached to both ends of the horizontal member 21 is a metal rafter 2 having a mountain shape and a hat-shaped cross section.
I support 6.
また、山状の金属製垂木26の頂点は、水平部
材21の中央部に立設する断面ハツト型の第3垂
直部材27で支持されている。 Further, the apex of the mountain-shaped metal rafter 26 is supported by a third vertical member 27 having a hat-shaped cross section and standing in the center of the horizontal member 21 .
棟木部材3上には棟方向に沿つて適宜の間隔で
複数の支柱12を配列しているので、第1垂直部
材23、第2垂直部材25、第3垂直部材27、
および金属製垂木26も、棟方向に沿つて複数配
列していることになる。 Since a plurality of supports 12 are arranged on the ridgepole member 3 at appropriate intervals along the ridge direction, the first vertical member 23, the second vertical member 25, the third vertical member 27,
A plurality of metal rafters 26 are also arranged along the ridge direction.
配列している複数の金属製垂木26の上面に
は、下地板(図示せず)、防水性ルーフイング材
(図示せず)を介して屋根板28を敷設して、換
気棟2の屋根を形成する。 A roof board 28 is laid on the top surface of the plurality of arranged metal rafters 26 via a base board (not shown) and a waterproof roofing material (not shown), and the roof of the ventilation ridge 2 is constructed. Form.
換気棟2の屋根の棟部分は、屋根の各傾斜面に
敷設した屋根板28の端縁部を重ね合わせ、一方
の屋根板28の端縁部を他方の屋根板28の端縁
部で包み込むように他方の屋根板28の端縁部を
折曲して、棟部分からの雨漏りを防止する。 The ridge portion of the roof of the ventilation ridge 2 overlaps the edges of the roof panels 28 laid on each slope of the roof, and wraps the edge of one roof panel 28 with the edge of the other roof panel 28. The edge of the other roof plate 28 is bent to prevent rain from leaking from the ridge.
換気棟2の屋根の軒先き部分は、金属製垂木2
6の傾斜下端に、棟方向に沿つて長尺の唐草部材
29を取付ける。つまり、金属製垂木26の傾斜
下端を、唐草部材29におけるコ字状部分で封鎖
すると共に、コ字状部分29Aの背後に延在する
鍵部分29Bに、屋根板28の傾斜下端を巻き込
むようにして軒先部分を納める。 The eaves part of the roof of ventilation building 2 is made of metal rafters 2.
An elongated arabesque member 29 is attached to the lower end of the sloping part 6 along the ridge direction. That is, the inclined lower end of the metal rafter 26 is sealed with the U-shaped portion of the arabesque member 29, and the inclined lower end of the roof board 28 is wrapped around the key portion 29B extending behind the U-shaped portion 29A. Install the eaves part.
第2垂直部材25の外側面と内側面とには垂直
方向に沿つて、複数の水案内板30を取付ける。 A plurality of water guide plates 30 are attached to the outer and inner surfaces of the second vertical member 25 along the vertical direction.
水案内板30は、棟方向に沿つた長尺の板状部
材である。その短手方向の断面は、第1図に示す
ように、端縁部を折曲して第1傾斜部30Aを形
成し、短手方向における中央部近傍で前記第1傾
斜部30Aの傾斜方向から離反する方向に折曲し
て第2傾斜部30Bを形成すると共に第1傾斜部
30Aと第2傾斜部30Bとの間に第1平面部3
0Cを形成し、前記第2傾斜部30Bを第1平面
部30Cとは反対の方向に折曲して第1平面部3
0Cと平面な第2平面部30Dを形成し、さらに
第2平面部30Dの端縁部を、第2傾斜部30B
と同じ側で第2傾斜部30Bの傾斜方向から離反
する方向に折曲して第3傾斜部30Eを形成して
なる形状を有する。そして、第1傾斜部30Aを
上方に、第3傾斜部30Eを下方に位置するよう
にして、第2平面部30Dを第2垂直部材25の
内外面に密着して水案内板30を第2垂直部材2
5に取付け、また、上方の水案内板30における
第3傾斜部30Eと直下の水案内板30における
第1傾斜部30Aとが互いに臨むようにして、複
数の水案内板30を垂直方向に沿つて第2垂直部
材25に配列する。 The water guide plate 30 is a long plate-like member extending in the ridge direction. As shown in FIG. 1, the cross section in the transverse direction is formed by bending the edge to form a first inclined part 30A, and in the vicinity of the central part in the transverse direction, the first inclined part 30A is inclined in the direction of inclination. The first flat part 3 is bent in a direction away from the slanted part 30B to form a second slanted part 30B, and the first plane part 3 is bent in a direction away from the slanted part 30B.
0C, and the second inclined portion 30B is bent in the opposite direction to the first flat portion 30C to form the first flat portion 3.
A second plane part 30D is formed which is flat with 0C, and an edge part of the second plane part 30D is formed into a second inclined part 30B.
The third inclined part 30E is formed by bending the third inclined part 30E in a direction away from the inclined direction of the second inclined part 30B on the same side as the second inclined part 30B. Then, with the first sloped part 30A positioned upward and the third sloped part 30E positioned downward, the second plane part 30D is brought into close contact with the inner and outer surfaces of the second vertical member 25, and the water guide plate 30 is placed in the second position. Vertical member 2
5, and the plurality of water guide plates 30 are installed along the vertical direction so that the third inclined part 30E of the upper water guide plate 30 and the first inclined part 30A of the water guide plate 30 immediately below face each other. 2 vertical members 25.
第2垂直部材25の内面における下端には、棟
方向に沿つて長尺の防水シートたとえばゴムシー
ト31を取付ける。ゴムシート31の下端部を本
屋根板10の上に重ねるようにして垂らすと共
に、ゴムシート31の上端部を第2垂直部材25
の内面と第2垂直部材25の内面に配列した水案
内板30のうちの最下位の水案内板30とで挾む
ようにして、ゴムシート31を第2垂直部材25
に取付ける。したがつて、第2垂直部材25に、
これを挾んで相対向するように取り付けた一対の
水案内板30内に雨水が浸入したとしても、雨水
が第2垂直部材25を伝い落ち、次いで、前記ゴ
ムシート31に案内されて本屋根板10上に流れ
落ちていくことになる。 A long waterproof sheet, such as a rubber sheet 31, is attached to the lower end of the inner surface of the second vertical member 25 along the ridge direction. The lower end of the rubber sheet 31 is suspended over the main roof board 10, and the upper end of the rubber sheet 31 is suspended over the second vertical member 25.
The rubber sheet 31 is sandwiched between the inner surface of the second vertical member 25 and the lowest water guide plate 30 of the water guide plates 30 arranged on the inner surface of the second vertical member 25.
Attach to. Therefore, in the second vertical member 25,
Even if rainwater infiltrates into the pair of water guide plates 30 that are attached so as to sandwich and face each other, the rainwater will run down the second vertical member 25, and then be guided by the rubber sheet 31 to the main roof board. It will flow down to 10.
以上のように換気棟構造を構成しているので、
屋内の空気が吹き抜け11を通つて換気棟2内に
上昇し、次いで、換気棟2内の空気は、配列した
第1垂直部材23、第2垂直部材25、第2垂直
部材25に配列した水案内板30の間隙を通つて
屋外に出ていき、これによつて屋内の換気を図る
ことができる。 Since the ventilation ridge structure is configured as described above,
Indoor air rises into the ventilation building 2 through the atrium 11, and then the air inside the ventilation building 2 rises through the arranged first vertical member 23, second vertical member 25, and water arranged in the second vertical member 25. It exits outdoors through the gap between the guide plates 30, thereby making it possible to ventilate the indoor space.
また、雨天の場合、水案内板30の中に雨水が
降り込んだとしても、第2傾斜部30B、第2平
面部30D、第3傾斜部30Eを雨水が伝い、下
方に位置する水案内板30に落下し、このように
して、雨水が、配列した水案内板30を伝い落
ち、最終的に、ゴムシート31を伝わつて本屋根
板10に流れ出し、降り込んだ雨水が換気棟2内
に浸入することがない。また、換気棟2内では、
屋根本体1の屋根を葺いた本屋根板10のうち、
屋根傾斜面における最上位の本屋根板10に係合
すると共にアングル板14に取り付けた遮水板1
5を設けているので、たとえ換気棟2内にまで雨
水が浸入したとしても、遮水板15によつて屋内
への雨水の浸入を防止することができる。 In addition, in the case of rain, even if rainwater falls into the water guide plate 30, the rainwater will flow through the second slope portion 30B, second flat portion 30D, and third slope portion 30E, and the water guide plate located below In this way, the rainwater flows down the arranged water guide plates 30, and finally flows through the rubber sheet 31 to the main roof board 10, and the rainwater that has fallen into the ventilation building 2. No infiltration. In addition, inside ventilation building 2,
Of the main roofing sheets 10 covering the roof body 1,
Water shielding plate 1 engaged with the uppermost main roof plate 10 on the sloped roof surface and attached to the angle plate 14
5 is provided, even if rainwater infiltrates into the ventilation building 2, the water shielding plate 15 can prevent the rainwater from infiltrating indoors.
また、支柱12の側面には、ナツト13に高さ
調節用のボルト17を螺合しているので、挿入体
16の高さを建築時に無段で可変することによつ
て換気棟2の高さを調節し、棟木部材3が棟方向
に沿い上下差があつても、個々の挿入体16の高
さ調節により換気棟2を水平に設置できる。 In addition, since a height adjustment bolt 17 is screwed into a nut 13 on the side of the support column 12, the height of the ventilation building 2 can be adjusted steplessly by varying the height of the insert 16 during construction. Even if the ridgepole member 3 has a vertical difference along the ridge direction, the ventilation ridge 2 can be installed horizontally by adjusting the height of the individual inserts 16.
さらに、換気棟2の全荷重は母屋4、支持部材
5,5Aに加わらず、支柱12を介して棟木部材
3に加わつており、棟木部材3は強個な支持柱
(図示せず)により支えられているので、換気棟
2を安定して、確実に支持することができる。 Furthermore, the full load of the ventilation ridge 2 is not applied to the main building 4 or the support members 5, 5A, but is applied to the purlin member 3 via the support column 12, and the purlin member 3 is supported by a strong support column (not shown). Therefore, the ventilation building 2 can be stably and reliably supported.
なお支柱12、挿入体16、長尺支持部材1
9、水平部材21などは図面に示す形状のものば
かりでなく、C型鋼、その他あらゆる形状のもの
を使用できる。 Note that the support column 12, the insert body 16, and the elongated support member 1
9. For the horizontal member 21, etc., not only the shape shown in the drawings but also C-shaped steel or any other shape can be used.
以上、この発明の一実施例について詳述した
が、この発明は前記実施例に限定されるものでは
なく、この考案の要旨の範囲内で適宜に変形して
実施することができるのはいうまでもない。 Although one embodiment of this invention has been described in detail above, this invention is not limited to the above embodiment, and it goes without saying that it can be implemented with appropriate modifications within the scope of the gist of the invention. Nor.
前記実施例におけるように第2垂直部材25に
水案内板30を取付けるかわりに、次のようにし
て第2垂直部材25に水案内板30を取付けても
よい。すなわち、前記実施例におけるのと同形で
ある水案内板30を用い、そして、第3傾斜部3
0Eを上方に、第1傾斜部30Aを下方に位置す
るようにして第2垂直部材25の外面に水案内板
30を取付け、上方の水案内板30の第1傾斜部
30Aと下方の水案内板30の第3傾斜部30E
とが互いに臨むようにして、複数の水案内板30
を第2垂直部材25の外面に配列する。なお、第
2垂直部材25の内面での水案内板30の取付け
方および配列の仕方は、前記実施例におけるのと
同じである。 Instead of attaching the water guide plate 30 to the second vertical member 25 as in the previous embodiment, the water guide plate 30 may be attached to the second vertical member 25 in the following manner. That is, the water guiding plate 30 having the same shape as that in the above embodiment is used, and the third inclined portion 3 is
The water guide plate 30 is attached to the outer surface of the second vertical member 25 so that 0E is located upward and the first inclined part 30A is located downward, and the first inclined part 30A of the upper water guide plate 30 and the lower water guide Third inclined portion 30E of plate 30
A plurality of water guide plates 30
are arranged on the outer surface of the second vertical member 25. The manner in which the water guide plates 30 are attached and arranged on the inner surface of the second vertical member 25 is the same as in the previous embodiment.
このような水案内板30の取付け方および配列
の仕方を採用すると、多雪地域において、水案内
板30に降り積つた雪が、第2傾斜部30Bの傾
斜により、本屋根板10上に落下し易くなるので
好都合である。 If such a method of attaching and arranging the water guide plate 30 is adopted, snow that has fallen on the water guide plate 30 will fall onto the main roof shingle 10 due to the slope of the second slope portion 30B in areas with heavy snowfall. This is convenient because it becomes easier.
第6図、第7図は本発明の他の実施例を示すも
ので、適宜の間隔で直立させた各支柱12に挿入
体16を挿通して高さを調節し、タツピングネジ
17′で支柱12と挿入体16とを固定したら、
各挿入体16の上端に設けた台板18に2本のC
字鋼状長尺支持部材19,19を背向状に架け渡
し、両長尺支持部材19,19間に通したボルト
21Aで上記台板18と両長尺支持部材19,1
9の上面に配設した押え板20とを締め付けて両
長尺支持部材19,19を固定する。そして両長
尺支持部材19,19の上面に水平部材21を直
交状に配置し、水平部材21と長尺支持部材1
9,19とを留具32で一体化する。この留具3
2は第6図で示すように断面が下向きコ字状の横
長材で、両端に下方に向く鉤部33,33を形成
する。この留具32を両長尺支持部材19,19
の上面に直交状に載置するとともに、各鉤部33
を各長尺支持部材19の上端から下向きに延在す
る垂下片19′に引掛け、水平部材21の左右に
螺着するボルト34,34を留具32に螺合す
る。これにより水平部材21と各長尺支持部材1
9とは強固に一体化し、換気棟の屋根を安定して
支持することができる。 FIGS. 6 and 7 show another embodiment of the present invention, in which the height is adjusted by inserting the inserts 16 into each of the upright columns 12 at appropriate intervals, and attaching the columns 12 with tapping screws 17'. After fixing the and insert body 16,
Two Cs are attached to the base plate 18 provided at the upper end of each insert 16.
The steel-shaped long support members 19, 19 are spanned backwards, and the base plate 18 and the both long support members 19, 1 are connected by bolts 21A passed between both the long support members 19, 19.
Both elongated support members 19, 19 are fixed by tightening a presser plate 20 disposed on the upper surface of the support member 9. Then, the horizontal member 21 is arranged perpendicularly on the upper surface of both the long support members 19, 19, and the horizontal member 21 and the long support member 1
9 and 19 are integrated with a fastener 32. This fastener 3
2 is an oblong member having a downward U-shaped cross section as shown in FIG. 6, and has downwardly directed hook portions 33, 33 formed at both ends. This fastener 32 is attached to both elongated support members 19, 19.
Each hook portion 33 is placed perpendicularly on the upper surface of the
is hooked onto a hanging piece 19' extending downward from the upper end of each elongated support member 19, and the bolts 34, 34, which are screwed on the left and right sides of the horizontal member 21, are screwed into the fastener 32. As a result, the horizontal member 21 and each long support member 1
9 and can stably support the roof of the ventilation building.
なお第6図、第7図において説明していない符
号は前記実施例の同一符号と同一構成であるか
ら、説明を省略するが、ゴムシート31だけは上
端に2条のキヤツプ31′,31′を設け、このキ
ヤツプ31′を第1垂直部材23と第2垂直部材
25との下端に嵌め付けて固定する。 Note that the symbols not explained in FIGS. 6 and 7 have the same construction as the same symbols in the previous embodiment, so the explanation will be omitted, but only the rubber sheet 31 has two caps 31', 31' at the upper end. The cap 31' is fitted onto the lower ends of the first vertical member 23 and the second vertical member 25 and fixed.
この第6図、第7図の実施例によれば長尺支持
部材を2本平行に配列しているので、換気棟を安
定に支持することができる。 According to the embodiment shown in FIGS. 6 and 7, since two long support members are arranged in parallel, the ventilation ridge can be stably supported.
以上に詳述したように、この発明に係る換気棟
構造によると、支柱に螺合するボルトの足の先端
で、水平部材の中央部を保持する長尺支持体を支
持する挿入体の側面を押圧することにより強固に
固定しているので、ボルトの足の先端による押圧
位置を任意に可変することにより、換気棟の高さ
を自由に調節することができ、これによつて換気
量の調節をすることができる。したがつて体育
館、工場建屋等の建物の性質に応じた換気量をも
つて換気をすることができる。しかも建築する屋
根の傾斜角度がどのような状態であつても、建築
時に換気棟の高さを調節することにより、垂直部
材の下端と屋根面との位置を適切に保持すること
ができる。 As detailed above, according to the ventilation ridge structure according to the present invention, the end of the foot of the bolt that is screwed into the column supports the side surface of the insert that supports the elongated support that holds the central part of the horizontal member. Since it is firmly fixed by pressing, the height of the ventilation ridge can be adjusted freely by changing the pressing position of the tip of the bolt leg, and this allows the ventilation volume to be adjusted. can do. Therefore, ventilation can be performed with an amount of ventilation depending on the nature of the building, such as a gymnasium or factory building. Moreover, no matter what the inclination angle of the roof to be constructed, by adjusting the height of the ventilation ridge during construction, the position of the lower end of the vertical member and the roof surface can be maintained appropriately.
第1図はこの発明の一実施例である換気棟構造
の全体を示す概略断面図、第2図は第1図−
線から見た断面図、第3図は前記換気棟構造にお
いて、下地材の取付け状態を示すところの、棟方
向に直交する方向から見た断面図、第4図は前記
実施例における挿入体をボルトで支柱に取り付け
る状態を示す断面図、第5図は前記実施例におけ
る長尺支持部材に水平部材を固定する状態を示す
断面図、第6図は本発明の他の実施例を示す一部
の概略断面図、第7図は第6図−線の断面図
である。
1……屋根本体、2……換気棟、11……吹き
抜け、12……支柱、16……挿入体、18……
台板、19……長尺支持部材、21……水平部
材、23……第1垂直部材。
Fig. 1 is a schematic sectional view showing the entire structure of a ventilation ridge, which is an embodiment of the present invention, and Fig.
3 is a sectional view taken from the direction perpendicular to the direction of the ridge, and FIG. 4 is a sectional view showing the installation state of the base material in the ventilation ridge structure, and FIG. 4 is a sectional view of the insert in the above embodiment. 5 is a sectional view showing a state in which the horizontal member is fixed to the elongated support member in the above embodiment, and FIG. 6 is a part showing another embodiment of the present invention. FIG. 7 is a cross-sectional view taken along the line shown in FIG. 6. 1... Roof body, 2... Ventilation ridge, 11... Atrium, 12... Support column, 16... Insert, 18...
Base plate, 19... Long support member, 21... Horizontal member, 23... First vertical member.
Claims (1)
入体を挿入すると共にこの挿入体の高さを調節可
能にした支柱を、棟方向に沿つて複数本立設配置
し、同じ高さに調節した前記挿入体に、棟方向に
延在する長尺支持部材を固定し、この長尺支持部
材に、換気棟の屋根を支持する垂直部材を両端部
に有する水平部材を、前記長尺支持部材に直交し
て載置、固定してなることを特徴とする換気棟構
造。1. In the atrium formed in the ridge part of the roof body, an insert body is inserted, and a plurality of pillars whose heights can be adjusted are erected along the ridge direction, and the heights are adjusted to the same height. A long support member extending in the direction of the ridge is fixed to the insert, and a horizontal member having vertical members at both ends that support the roof of the ventilation ridge is attached perpendicularly to the long support member. A ventilation ridge structure characterized by being placed and fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024684A JPS60226949A (en) | 1984-04-23 | 1984-04-23 | Ventilation ridge structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024684A JPS60226949A (en) | 1984-04-23 | 1984-04-23 | Ventilation ridge structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60226949A JPS60226949A (en) | 1985-11-12 |
JPH0251024B2 true JPH0251024B2 (en) | 1990-11-06 |
Family
ID=13712960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8024684A Granted JPS60226949A (en) | 1984-04-23 | 1984-04-23 | Ventilation ridge structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60226949A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068552B2 (en) * | 1987-12-08 | 1994-02-02 | 元旦ビユーティ工業株式会社 | Ventilation structure applied to the roof structure of buildings |
JP6099317B2 (en) * | 2012-04-23 | 2017-03-22 | 元旦ビューティ工業株式会社 | Building roof building structure |
-
1984
- 1984-04-23 JP JP8024684A patent/JPS60226949A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60226949A (en) | 1985-11-12 |
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