JPH0813679A - Roof truss and roof truss member - Google Patents

Roof truss and roof truss member

Info

Publication number
JPH0813679A
JPH0813679A JP6146722A JP14672294A JPH0813679A JP H0813679 A JPH0813679 A JP H0813679A JP 6146722 A JP6146722 A JP 6146722A JP 14672294 A JP14672294 A JP 14672294A JP H0813679 A JPH0813679 A JP H0813679A
Authority
JP
Japan
Prior art keywords
lower chord
roof
diagonal
vertical
chord member
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.)
Granted
Application number
JP6146722A
Other languages
Japanese (ja)
Other versions
JP2713861B2 (en
Inventor
Masami Watanabe
昌巳 渡邉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National House Industrial Co Ltd
Original Assignee
National House Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National House Industrial Co Ltd filed Critical National House Industrial Co Ltd
Priority to JP6146722A priority Critical patent/JP2713861B2/en
Publication of JPH0813679A publication Critical patent/JPH0813679A/en
Application granted granted Critical
Publication of JP2713861B2 publication Critical patent/JP2713861B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Rod-Shaped Construction Members (AREA)

Abstract

PURPOSE:To provide a roof truss and members thereof which are strong in the strength and excellent in the workability at the construction site and low in the cost. CONSTITUTION:This roof truss is composed of roof girders 10, 12, a ridge truss 13, a roof panel 21, and roof truss members 14. The roof truss members 14 is constituted of a lower chord 15, vertical members 16, and slanting members 17 made of a grooved shape steel respectively. The vertical members 16 are fitted in the lower chord members 15 and welded therewith and erected and the slanting members 17 are welded with the upper end of vertical members 16 at one end thereof and fitted in the lower chord 15 and welded at the other end.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、住宅等に適用される
小屋組および小屋組部材に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shed member and shed member applied to a house or the like.

【0002】[0002]

【従来の技術】従来の小屋組の構造を図16に示す。図
において、40は屋根梁、41は屋根梁40で支持され
棟に沿って延設した棟トラス、42は棟から軒先方向に
延設した小屋組部材、43は屋根パネルである。小屋組
部材42は、それぞれ溝形鋼からなる下弦材44と垂直
材45と斜材46とで構成されており、ガセットプレー
ト47を介して下弦材44,垂直材45,斜材46が1
か所にて互いに接合されている。すなわち、下弦材42
のフランジ外面にガセットプレート47を溶接し、垂直
材45ならびに斜材46の下端をガセットプレート47
にボルト止めしてある。小屋組部材42は、屋根梁40
にて支持され、かつ下弦材44,垂直材45,斜材46
の各端部を屋根パネル43に固定してある。
2. Description of the Related Art The structure of a conventional shed structure is shown in FIG. In the figure, reference numeral 40 is a roof beam, 41 is a ridge truss supported by the roof beam 40 and extended along the ridge, 42 is a shed member extending in the eaves direction from the ridge, and 43 is a roof panel. The shed member 42 is composed of a lower chord member 44, a vertical member 45, and a diagonal member 46 each made of channel steel, and the lower chord member 44, the vertical member 45, and the diagonal member 46 are separated by a gusset plate 47.
They are joined to each other at some point. That is, the lower chord member 42
The gusset plate 47 is welded to the outer surface of the flange of, and the lower ends of the vertical member 45 and the diagonal member 46 are connected to the gusset plate 47.
It is bolted to. The roof member 42 is the roof beam 40.
Supported by the lower chord member 44, vertical member 45, diagonal member 46
Each end of the is fixed to the roof panel 43.

【0003】[0003]

【発明が解決しようとする課題】しかしながら上記従来
の小屋組部材42の構成によれば、下弦材44,垂直材
45,斜材46は、ガセットプレート47を介してボル
トにて連結されており、互いの接合強度が弱く、かつ垂
直材45と斜材46の先端はフリーとなっており、外力
を受けると簡単に撓み変形してしまうという問題があっ
た。このため、小屋組部材42は、あらかじめ工場で組
み立てた後、現場への搬送時には、ガセットプレート4
7と垂直材45,斜材46とを連結しているボルトを緩
め、垂直材45ならびに斜材46を倒して全体を一本の
棒状にして搬送している。この結果、現場で再度垂直材
45ならびに斜材46を所定の角度に回動し、ボルトを
締め付ける手直しが必要となり、現場での施工に手間が
かかるという問題があった。しかも、小屋組部材42の
組立てに際し、ガセットプレート47ならびにボルト・
ナット等の接合部材を要し、部品点数が多くなり、コス
ト高であるという欠点もあった。
However, according to the structure of the conventional shed member 42, the lower chord member 44, the vertical member 45, and the diagonal member 46 are connected by the bolts via the gusset plate 47. The joint strength between them is weak, and the tips of the vertical member 45 and the diagonal member 46 are free, and there is a problem that they are easily bent and deformed when an external force is applied. Therefore, the hut assembly member 42 is assembled in the factory in advance and then, when transported to the site, the gusset plate 4 is assembled.
The bolts that connect 7 to the vertical members 45 and the diagonal members 46 are loosened, and the vertical members 45 and the diagonal members 46 are tilted so that the entire rod is conveyed as a single rod. As a result, it is necessary to re-rotate the vertical member 45 and the diagonal member 46 at a predetermined angle and tighten the bolts again on site, and there is a problem that construction on site takes time. Moreover, when assembling the shed member 42, the gusset plate 47 and the bolts
There is also a drawback that a joining member such as a nut is required, the number of parts is increased, and the cost is high.

【0004】この発明の目的は、強度的に強く、現場で
の施工性が向上し、しかも低コストである小屋組および
小屋組部材を提供することである。
An object of the present invention is to provide a shed member and a shed member which are strong in strength, have improved workability on site, and are low in cost.

【0005】[0005]

【課題を解決するための手段】請求項1の小屋組は、上
向き溝形鋼からなる下弦材と、溝形鋼からなり下端を下
弦材内に嵌合し両フランジを下弦材の両フランジ内面に
溶接して立設した垂直材と、溝形鋼からなり一端を垂直
材の上端に溶接し他端を下弦材の一端の内部に嵌合し両
フランジを下弦材の両フランジ内面に溶接した斜材とか
らなる小屋組部材を一対の屋根梁間に架設し、斜材の下
端側の屋根梁に下弦材と直角方向に延びる棟トラスを載
置し、他方の屋根梁と棟トラスの上端とで屋根パネルを
支持し、下弦材の他方の屋根梁側端部を屋根パネルのパ
ネル枠に接合し、垂直材と斜材の上端部を屋根パネルの
パネル枠に接合したことを特徴とするものである。
According to a first aspect of the present invention, there is provided a shed assembly, wherein a lower chord member made of upward grooved steel and a lower chord member made of grooved steel are fitted into the lower chord member so that both flanges have inner surfaces of both flanges of the lower chord member. Made of channel steel and one end welded to the upper end of the vertical member, the other end was fitted inside one end of the lower chord member, and both flanges were welded to the inner surface of both flanges of the lower chord member. A roof member composed of diagonal members is erected between a pair of roof beams, and a ridge truss extending in the direction perpendicular to the lower chord members is placed on the roof beam on the lower end side of the diagonal members, and the other roof beam and the upper end of the ridge truss are installed. The roof panel is supported by, the other end of the lower chord member on the roof beam side is joined to the panel frame of the roof panel, and the upper ends of the vertical member and the diagonal member are joined to the panel frame of the roof panel. Is.

【0006】請求項2の小屋組部材は、上向き溝形鋼か
らなる下弦材と、溝形鋼からなり下端を下弦材内に嵌合
し両フランジを下弦材の両フランジ内面に溶接して立設
した垂直材と、溝形鋼からなり一端を垂直材の上端に溶
接し他端を下弦材の一端の内部に嵌合し両フランジを下
弦材の両フランジ内面に溶接した斜材とを備えたもので
ある。
According to a second aspect of the present invention, there is provided a shed member, which is made up of grooved steel and is made of grooved steel. The lower end of the member is fitted in the lower chord member and both flanges are welded to the inner surfaces of both flanges of the lower chord member. Equipped with a vertical member and a diagonal member made of grooved steel, one end of which is welded to the upper end of the vertical member and the other end is fitted inside one end of the lower chord member, and both flanges are welded to the inner surface of both flanges of the lower chord member. It is a thing.

【0007】[0007]

【作用】請求項1の構成によれば、小屋組部材の垂直材
ならびに斜材は下弦材内に嵌合して直に溶接されてお
り、固定が強固である。しかも、下弦材に立設した垂直
材の上端と下弦材の一端との間に斜材を架設したので、
1か所で3部材を接合する必要がなくガセットプレート
等の接合部材が不要となる。また、垂直材の上端と下弦
材の一端との間に斜材を架設したので、垂直材ならびに
斜材の端部はフリーとはならず、下弦材,垂直材,斜材
が互いに補強し合い、強度がより一層向上する。したが
って、予め工場で小屋組部材を組み立てておき、そのま
まの状態で現場へ搬送し、現場で小屋組部材を一対の屋
根梁間に架設するだけで簡単に設置できる。
According to the structure of the first aspect, the vertical member and the diagonal member of the shed member are fitted in the lower chord member and directly welded to each other, so that they are firmly fixed. Moreover, since the diagonal member was erected between the upper end of the vertical member erected on the lower chord member and one end of the lower chord member,
Since it is not necessary to join the three members at one place, a joining member such as a gusset plate is unnecessary. Moreover, since the diagonal member was installed between the upper end of the vertical member and one end of the lower chord member, the vertical member and the end of the diagonal member are not free, and the lower chord member, the vertical member, and the diagonal member reinforce each other. , The strength is further improved. Therefore, it is possible to easily install the shed member by assembling it in the factory in advance, transporting it to the site as it is, and installing the shed member between the pair of roof beams on the site.

【0008】請求項2の構成によれば、小屋組部材の垂
直材ならびに斜材は下弦材内に嵌合して直に溶接されて
おり、固定が強固である。しかも、下弦材に立設した垂
直材の上端と下弦材の一端との間に斜材を架設したの
で、1か所で3部材を接合する必要がなくガセットプレ
ート等の接合部材が不要となる。また、垂直材の上端と
下弦材の一端との間に斜材を架設したので、垂直材なら
びに斜材の端部はフリーとはならず、下弦材,垂直材,
斜材が互いに補強し合い、強度がより一層向上する。
According to the second aspect of the present invention, the vertical member and the diagonal member of the shed member are fitted in the lower chord member and directly welded to each other, so that they are firmly fixed. Moreover, since the diagonal member is erected between the upper end of the vertical member and the one end of the lower chord member which are erected on the lower chord member, it is not necessary to join the three members at one place, and the joining member such as the gusset plate is unnecessary. . Moreover, since the diagonal member is installed between the upper end of the vertical member and the one end of the lower chord member, the vertical member and the end of the diagonal member are not free, and the lower chord member, the vertical member,
The diagonal members reinforce each other and the strength is further improved.

【0009】[0009]

【実施例】【Example】

第1の実施例 この発明の第1の実施例を図1ないし図11に基づいて
説明する。図1において、10は棟11方向に延設した
屋根梁、12は屋根梁10と平行でかつ外壁(図示せ
ず)に沿って設けた屋根梁、13は屋根梁10の上方で
棟11に沿って設けた棟トラス、14は小屋組部材、2
1は屋根パネルである。
First Embodiment A first embodiment of the present invention will be described based on FIGS. 1 to 11. In FIG. 1, 10 is a roof beam extending in the direction of the ridge 11, 12 is a roof beam that is parallel to the roof beam 10 and along an outer wall (not shown), and 13 is above the roof beam 10 in the ridge 11. The ridge truss provided along the line, 14 is a roof truss member, 2
1 is a roof panel.

【0010】図2は、小屋組部材14の正面図を示して
おり、下弦材15と、下弦材15の途中に立設した垂直
材16と、垂直材16の上端と下弦材15の棟側端部と
の間に架設した斜材17とから構成されている。下弦材
15,垂直材16,斜材17は、それぞれ溝形鋼にて形
成されている。下弦材15の外壁側端部の両フランジに
はボルト挿通孔18(図3参照)が形成されており、フ
ランジ内面にはナット19(図4参照)が溶接してあ
る。また、垂直材16の下端は図5に示すように下弦材
15内に絞り込んで嵌合し、下弦材15ならびに垂直材
16の互いのフランジどうしを溶接してある。また、垂
直材16の上端は図6に示すように斜材17に溶接して
あり、かつ斜材17の上端の両フランジにはボルト挿通
孔20が形成されており、フランジ内面にはナット(図
示せず)が溶接してある。さらに、斜材17の下端は図
7に示すように下弦材15内に絞り込んで嵌合し、下弦
材15ならびに斜材17の互いのフランジどうしを溶接
してある。
FIG. 2 shows a front view of the shed member 14, which includes a lower chord member 15, a vertical member 16 erected in the middle of the lower chord member 15, an upper end of the vertical member 16 and a ridge side of the lower chord member 15. The slant member 17 is installed between the end portion and the end portion. The lower chord member 15, the vertical member 16, and the diagonal member 17 are each formed of channel steel. Bolt insertion holes 18 (see FIG. 3) are formed in both flanges on the outer wall side end of the lower chord member 15, and a nut 19 (see FIG. 4) is welded to the inner surface of the flange. Further, the lower end of the vertical member 16 is squeezed and fitted into the lower chord member 15 as shown in FIG. 5, and the flanges of the lower chord member 15 and the vertical member 16 are welded to each other. Further, the upper end of the vertical member 16 is welded to the diagonal member 17 as shown in FIG. 6, and the bolt insertion holes 20 are formed in both flanges of the upper end of the diagonal member 17, and the nut ( (Not shown) is welded. Further, the lower end of the diagonal member 17 is squeezed and fitted into the lower chord member 15 as shown in FIG. 7, and the flanges of the lower chord member 15 and the diagonal member 17 are welded to each other.

【0011】つぎに、小屋組部材14の取付けについて
説明する。まず、屋根梁10部分の取付け構造を図8お
よび図9に示す。図において、22は屋根梁10の上フ
ランジ上にボルト・ナット等の固着具25にて固定した
断面ハット形の屋根金物であり、屋根金物22上にプレ
ート23が溶接してある。小屋組部材14は下弦材15
の端部をプレート23に載置し、下弦材15ならびにプ
レート23に形成したボルト挿通孔(図示せず)を介し
てボルト・ナット等の固着具24にて接合してある。ま
た、プレート23には棟トラス13の下弦材26も載置
してある。なお、プレート23には、棟11を挟んで反
対側の小屋組部材14′も同様にして固定してある。
Next, the attachment of the shed member 14 will be described. First, FIGS. 8 and 9 show a mounting structure of the roof beam 10 portion. In the figure, reference numeral 22 denotes a roof metal fitting having a hat-shaped cross section fixed to the upper flange of the roof beam 10 by a fastener 25 such as a bolt or nut, and a plate 23 is welded to the roof metal fitting 22. The roof member 14 is a lower chord member 15
Is mounted on the plate 23, and is joined by a fixture 24 such as a bolt and a nut through the lower chord member 15 and a bolt insertion hole (not shown) formed in the plate 23. The lower chord member 26 of the ridge truss 13 is also placed on the plate 23. In addition, the shed member 14 'on the opposite side of the ridge 11 is also fixed to the plate 23 in the same manner.

【0012】また、小屋組部材14の屋根梁12部分の
取付け構造を図10および図11に示す。図において、
27は屋根梁12の上フランジ上にボルト・ナット等の
固着具29にて固定したプレートであり、プレート27
上には水平断面コ字形の屋根金物28が溶接してある。
屋根金物28の両フランジ28a,28bには、それぞ
れボルト挿通孔(図示せず)が形成され、かつフランジ
28a,28bの内面にはナット(図示せず)が溶接し
てある。そして、屋根金物28の各フランジ28a,2
8bの外面に、小屋組部材14の両側に配置して隣接す
る一対の屋根パネル21の各パネル枠21aを接し、パ
ネル枠21aに形成したボルト挿通孔(図示せず)なら
びに屋根金物28のボルト挿通孔にボルト(図示せず)
を挿通してナットに締結し、屋根パネル21を屋根金物
28に固定する。さらに、小屋組部材14の下弦材15
の両フランジ外面を隣接する一対の屋根パネル21のパ
ネル枠21aを接し、パネル枠21aに形成したボルト
挿通孔(図示せず)ならびに下弦材15のボルト挿通孔
18(図3)にボルト(図示せず)を挿通してナット1
9(図4)に締結し、下弦材15を屋根パネル21に接
合する。
The mounting structure of the roof beam 12 portion of the shed member 14 is shown in FIGS. In the figure,
Reference numeral 27 is a plate fixed on the upper flange of the roof beam 12 with fasteners 29 such as bolts and nuts.
A roof metal fitting 28 having a horizontal U-shaped cross section is welded on the top.
Bolt insertion holes (not shown) are formed in both flanges 28a, 28b of the roof metal fitting 28, and nuts (not shown) are welded to the inner surfaces of the flanges 28a, 28b. Then, each flange 28a, 2 of the roof hardware 28
On the outer surface of 8b, the panel frames 21a of the pair of roof panels 21 arranged on both sides of the shed member 14 and adjacent to each other are in contact, and bolt insertion holes (not shown) formed in the panel frame 21a and bolts of the roof hardware 28 Bolt (not shown) in the insertion hole
To fasten the roof panel 21 to the roof metal fitting 28. Furthermore, the lower chord member 15 of the shed member 14
The panel frame 21a of the pair of roof panels 21 adjacent to each other on the outer surfaces of both flanges are connected to each other, and the bolt insertion hole 18 (FIG. 3) formed in the panel frame 21a and the bolt insertion hole 18 (FIG. 3) of the lower chord member 15 are bolted (see FIG. Insert nut 1 (not shown)
9 (FIG. 4) and the lower chord member 15 is joined to the roof panel 21.

【0013】また、屋根パネル21の棟11部分は、棟
トラス13の上弦材に載置固定した固定金物30(図
1)に載置し、屋根パネル21のパネル枠21aのフラ
ンジに形成したボルト挿通孔(図示せず)ならびに固定
金物30のボルト挿通孔(図示せず)にボルト34を挿
通してナットに締結して、屋根パネル21を固定金物3
0に固定する。さらに、小屋組14の斜材17の上端両
フランジ外面を隣接する一対の屋根パネル21のパネル
枠21aを接し、パネル枠21aに形成したボルト挿通
孔(図示せず)ならびに斜材17のボルト挿通孔20
(図6)にボルト(図示せず)を挿通してナットに締結
し、斜材17の上端を屋根パネル21に接合する。な
お、固定金物30には棟11を挟んで反対側の屋根パネ
ル21′も同様にして固定してある。
The ridge 11 portion of the roof panel 21 is mounted on a fixed hardware 30 (FIG. 1) mounted and fixed on the upper chord member of the ridge truss 13, and bolts formed on the flange of the panel frame 21a of the roof panel 21. The bolts 34 are inserted into the insertion holes (not shown) and the bolt insertion holes (not shown) of the fixed hardware 30 and fastened to the nuts, and the roof panel 21 is fixed to the fixed hardware 3
Fixed at 0. Further, the panel frames 21a of the pair of roof panels 21 adjacent to each other are connected to the outer surfaces of the upper end flanges of the diagonal members 17 of the shed assembly 14, and the bolt insertion holes (not shown) formed in the panel frames 21a and the bolt insertion of the diagonal members 17 are inserted. Hole 20
A bolt (not shown) is inserted into (FIG. 6) and fastened to the nut, and the upper end of the diagonal member 17 is joined to the roof panel 21. In addition, the roof panel 21 'on the opposite side of the ridge 11 is fixed to the fixed hardware 30 in the same manner.

【0014】このように構成された小屋組および小屋組
部材14によると、垂直材16ならびに斜材17は下弦
材15内に嵌合して直に溶接されており、固定が強固で
ある。しかも、下弦材15に立設した垂直材16の上端
と下弦材15の一端との間に斜材17を架設したので、
垂直材16ならびに斜材17の端部はフリーとはなら
ず、下弦材15,垂直材16,斜材17が互いに補強し
合い、高強度の小屋組部材14が得られる。したがっ
て、予め工場で下弦材15,垂直材16,斜材17を組
み立てておいて、そのままの状態で現場へ搬送し、現場
で下弦材15の両端を屋根梁10,12に架設すること
で簡単に設置でき、現場での施工性が向上する。
According to the shed member and shed member 14 thus constructed, the vertical members 16 and the diagonal members 17 are fitted into the lower chord member 15 and directly welded to each other, so that they are firmly fixed. Moreover, since the diagonal member 17 is installed between the upper end of the vertical member 16 standing on the lower chord member 15 and one end of the lower chord member 15,
The ends of the vertical members 16 and the diagonal members 17 are not free, and the lower chord members 15, the vertical members 16, and the diagonal members 17 reinforce each other, and the high-strength roof member 14 is obtained. Therefore, it is easy to assemble the lower chord member 15, the vertical member 16 and the diagonal member 17 in the factory in advance, transport them to the site as they are, and install both ends of the lower chord member 15 on the roof beams 10 and 12 at the site. Can be installed on the site, improving workability on site.

【0015】また、下弦材15,垂直材16,斜材17
は、従来例のように1か所で3部材を接合する必要がな
いため、ガセットプレート等の接合部材が不要となり、
部品点数を削減できる。しかも、斜材17は下弦材15
と垂直材16間に架設するものであり、従来例の斜材に
比べ部材長が短くなり、低コスト化が図れる。 第2の実施例 この発明の第2の実施例を図12ないし図15に示す。
なお、第1の実施例と同一部分は同一符号を付してその
説明を省略する。
Further, the lower chord member 15, the vertical member 16, the diagonal member 17
Unlike the conventional example, since it is not necessary to join the three members at one place, a joining member such as a gusset plate becomes unnecessary,
The number of parts can be reduced. Moreover, the diagonal member 17 is the lower chord member 15
It is installed between the vertical member 16 and the vertical member 16, and the member length is shorter than that of the conventional diagonal member, and the cost can be reduced. Second Embodiment A second embodiment of the present invention is shown in FIGS.
The same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【0016】この実施例は、小屋組部材14の垂直材1
6と斜材17の互いに溶接した上端部分を、屋根パネル
21の傾斜角と平行の傾斜面に仕上げ、当該傾斜面にプ
レート31を溶接したものである。プレート31の両側
には一対のボルト挿通孔32(図15)が形成されてい
る。そして、隣接する一対の屋根パネル21のパネル枠
21aを、それぞれプレート31の両側に載置し、各ボ
ルト挿通孔32ならびにパネル枠21aのフランジに形
成したボルト挿通孔(図示せず)にボルト(図示せず)
を挿通してナット(図示せず)に締結し、垂直材16の
上端を屋根パネル21に固定する。
In this embodiment, the vertical member 1 of the shed member 14 is used.
The upper end portions of 6 and the diagonal member 17 welded to each other are finished into an inclined surface parallel to the inclination angle of the roof panel 21, and the plate 31 is welded to the inclined surface. A pair of bolt insertion holes 32 (FIG. 15) are formed on both sides of the plate 31. Then, the panel frames 21a of the pair of adjacent roof panels 21 are respectively placed on both sides of the plate 31, and bolts (not shown) are formed in the bolt insertion holes 32 and the bolt insertion holes (not shown) formed in the flange of the panel frame 21a. (Not shown)
Is inserted and fastened to a nut (not shown), and the upper end of the vertical member 16 is fixed to the roof panel 21.

【0017】このように構成された小屋組および小屋組
部材14においても、第1の実施例と同様の効果が得ら
れる。さらに、プレート31を介して小屋組部材14と
屋根パネル21を接合するので、プレート31のボルト
挿通孔32と屋根パネル21のボルト挿通孔との位置合
わせが比較的容易に行え、しかもボルト締結作業も下方
から簡単に行え、施工性がより一層向上する。
The same effects as those of the first embodiment can be obtained also in the shed member and the shed member 14 thus constructed. Furthermore, since the roof assembly member 14 and the roof panel 21 are joined via the plate 31, the bolt insertion holes 32 of the plate 31 and the bolt insertion holes of the roof panel 21 can be relatively easily aligned, and the bolt fastening work can be performed. Can be easily performed from below, further improving workability.

【0018】[0018]

【発明の効果】請求項1の構成によれば、小屋組部材の
垂直材ならびに斜材は下弦材内に嵌合して直に溶接され
ており、固定が強固である。しかも、下弦材に立設した
垂直材の上端と下弦材の一端との間に斜材を架設したの
で、1か所で3部材を接合する必要がなくガセットプレ
ート等の接合部材が不要となり、部品点数を削減でき
る。しかも、斜材は下弦材と垂直材との間に架設するも
のであり、従来例の斜材に比べ部材長が短くなり、低コ
スト化が図れる。また、垂直材の上端と下弦材の一端と
の間に斜材を架設したので、垂直材ならびに斜材の端部
はフリーとはならず、下弦材,垂直材,斜材が互いに補
強し合い、強度がより一層向上する。したがって、予め
工場で小屋組部材を組み立てておき、そのままの状態で
現場へ搬送し、現場で小屋組部材を一対の屋根梁間に架
設するだけで簡単に設置でき、施工性が向上する。
According to the structure of the first aspect, the vertical member and the diagonal member of the shed member are fitted into the lower chord member and directly welded, so that the fixing is strong. Moreover, since the diagonal member is installed between the upper end of the vertical member and the one end of the lower chord member which are erected on the lower chord member, it is not necessary to join the three members at one place, and the joining member such as the gusset plate is unnecessary. The number of parts can be reduced. Moreover, since the diagonal member is installed between the lower chord member and the vertical member, the member length is shorter than that of the conventional diagonal member, and the cost can be reduced. Moreover, since the diagonal member was installed between the upper end of the vertical member and one end of the lower chord member, the vertical member and the end of the diagonal member are not free, and the lower chord member, the vertical member, and the diagonal member reinforce each other. , The strength is further improved. Therefore, it is possible to easily install the shed member in a factory in advance, transport it to the site as it is, and install the shed member between the pair of roof beams on the site, thereby improving the workability.

【0019】請求項2の構成によれば、小屋組部材の垂
直材ならびに斜材は下弦材内に嵌合して直に溶接されて
おり、固定が強固である。しかも、下弦材に立設した垂
直材の上端と下弦材の一端との間に斜材を架設したの
で、1か所で3部材を接合する必要がなくガセットプレ
ート等の接合部材が不要となり、部品点数を削減でき
る。しかも、斜材は下弦材と垂直材との間に架設するも
のであり、従来例の斜材に比べ部材長が短くなり、低コ
スト化が図れる。また、垂直材の上端と下弦材の一端と
の間に斜材を架設したので、垂直材ならびに斜材の端部
はフリーとはならず、下弦材,垂直材,斜材が互いに補
強し合い、強度がより一層向上する。
According to the second aspect of the present invention, the vertical member and the diagonal member of the shed member are fitted in the lower chord member and directly welded to each other, so that they are firmly fixed. Moreover, since the diagonal member is installed between the upper end of the vertical member and the one end of the lower chord member which are erected on the lower chord member, it is not necessary to join the three members at one place, and the joining member such as the gusset plate is unnecessary. The number of parts can be reduced. Moreover, since the diagonal member is installed between the lower chord member and the vertical member, the member length is shorter than that of the conventional diagonal member, and the cost can be reduced. Moreover, since the diagonal member was installed between the upper end of the vertical member and one end of the lower chord member, the vertical member and the end of the diagonal member are not free, and the lower chord member, the vertical member, and the diagonal member reinforce each other. , The strength is further improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の第1の実施例の一部破断正面図であ
る。
FIG. 1 is a partially cutaway front view of a first embodiment of the present invention.

【図2】この発明の第1の実施例の小屋組部材の正面図
である。
FIG. 2 is a front view of the shed member according to the first embodiment of the present invention.

【図3】図2のIII部分の拡大図である。FIG. 3 is an enlarged view of a portion III in FIG.

【図4】図3の平面図である。FIG. 4 is a plan view of FIG. 3;

【図5】図2のV部分の拡大図である。FIG. 5 is an enlarged view of a V portion of FIG.

【図6】図2のVI部分の拡大図である。FIG. 6 is an enlarged view of a VI portion of FIG.

【図7】図2のVII部分の拡大図である。FIG. 7 is an enlarged view of a portion VII of FIG.

【図8】この発明の第1の実施例の小屋組の屋根梁部分
の取付け構造を示す正面図である。
FIG. 8 is a front view showing the mounting structure of the roof beam portion of the shed member of the first embodiment of the present invention.

【図9】この発明の第1の実施例の小屋組の屋根梁部分
の取付け構造を示す平面図である。
FIG. 9 is a plan view showing the mounting structure of the roof beam portion of the shed assembly of the first embodiment of the present invention.

【図10】この発明の第1の実施例の小屋組の外壁側屋
根梁部分の取付け構造を示す正面図である。
FIG. 10 is a front view showing the mounting structure of the roof beam portion on the outer wall side of the shed assembly according to the first embodiment of the present invention.

【図11】この発明の第1の実施例の小屋組の外壁側屋
根梁部分の取付け構造を示す平面図である。
FIG. 11 is a plan view showing a mounting structure of an outer wall side roof beam portion of the shed assembly according to the first embodiment of the present invention.

【図12】この発明の第2の実施例の一部破断正面図で
ある。
FIG. 12 is a partially cutaway front view of the second embodiment of the present invention.

【図13】この発明の第2の実施例の小屋組部材の正面
図である。
FIG. 13 is a front view of a shed member according to a second embodiment of the present invention.

【図14】図13のXIV部分の拡大図である。FIG. 14 is an enlarged view of a portion XIV in FIG.

【図15】この発明の第2の実施例のプレートの平面図
である。
FIG. 15 is a plan view of the plate according to the second embodiment of the present invention.

【図16】従来例の一部破断正面図である。FIG. 16 is a partially cutaway front view of a conventional example.

【符号の説明】[Explanation of symbols]

10,12 屋根梁 11 棟 13 棟トラス 14 小屋組部材 15 下弦材 16 垂直材 17 斜材 21 屋根パネル 10, 12 Roof beam 11 Building 13 Building truss 14 Shed member 15 Lower chord material 16 Vertical material 17 Diagonal material 21 Roof panel

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 上向き溝形鋼からなる下弦材と、溝形鋼
からなり下端を前記下弦材内に嵌合し両フランジを前記
下弦材の両フランジ内面に溶接して立設した垂直材と、
溝形鋼からなり一端を前記垂直材の上端に溶接し他端を
前記下弦材の一端の内部に嵌合し両フランジを前記下弦
材の両フランジ内面に溶接した斜材とからなる小屋組部
材を一対の屋根梁間に架設し、 前記斜材の下端側の屋根梁に前記下弦材と直角方向に延
びる棟トラスを載置し、他方の屋根梁と前記棟トラスの
上端とで屋根パネルを支持し、 前記下弦材の他方の屋根梁側端部を前記屋根パネルのパ
ネル枠に接合し、前記垂直材と前記斜材の上端部を前記
屋根パネルのパネル枠に接合したことを特徴とする小屋
組。
1. A lower chord member made of upward grooved steel, and a vertical member made of grooved steel, which has a lower end fitted into the lower chord member and has both flanges welded to the inner surfaces of both flanges of the lower chord member. ,
A roof member made of channel steel and having one end welded to the upper end of the vertical member and the other end fitted inside one end of the lower chord member and both flanges welded to the inner surfaces of both flanges of the lower chord member. Is installed between a pair of roof beams, a ridge truss extending in a direction perpendicular to the lower chord member is placed on the roof beam on the lower end side of the diagonal member, and the roof panel is supported by the other roof beam and the upper end of the ridge truss. The other roof beam side end of the lower chord member is joined to the panel frame of the roof panel, and the upper ends of the vertical member and the diagonal member are joined to the panel frame of the roof panel. set.
【請求項2】 上向き溝形鋼からなる下弦材と、溝形鋼
からなり下端を前記下弦材内に嵌合し両フランジを前記
下弦材の両フランジ内面に溶接して立設した垂直材と、
溝形鋼からなり一端を前記垂直材の上端に溶接し他端を
前記下弦材の一端の内部に嵌合し両フランジを前記下弦
材の両フランジ内面に溶接した斜材とを備えた小屋組部
材。
2. A lower chord member made of upward grooved steel, and a vertical member made of grooved steel, which has a lower end fitted into the lower chord member and has both flanges welded to the inner surfaces of both flanges of the lower chord member. ,
A cottage composed of channel steel and having one end welded to the upper end of the vertical member, the other end fitted inside one end of the lower chord member, and a diagonal member in which both flanges are welded to the inner surfaces of both flanges of the lower chord member. Element.
JP6146722A 1994-06-28 1994-06-28 Hut Expired - Fee Related JP2713861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6146722A JP2713861B2 (en) 1994-06-28 1994-06-28 Hut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6146722A JP2713861B2 (en) 1994-06-28 1994-06-28 Hut

Publications (2)

Publication Number Publication Date
JPH0813679A true JPH0813679A (en) 1996-01-16
JP2713861B2 JP2713861B2 (en) 1998-02-16

Family

ID=15414084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6146722A Expired - Fee Related JP2713861B2 (en) 1994-06-28 1994-06-28 Hut

Country Status (1)

Country Link
JP (1) JP2713861B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006461B2 (en) 2003-12-09 2011-08-30 Nucon Steel Corporation Roof truss
KR102067237B1 (en) * 2019-05-24 2020-01-16 주식회사 영성위아 WATER STORAGE TANK WITH prefabricated module CONICAL ROOF TRUSS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249557A (en) * 1985-08-29 1987-03-04 Fujitsu Ltd Data distributing system for parallel computer
JPH01315541A (en) * 1988-06-14 1989-12-20 Natl House Ind Co Ltd Roof truss

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249557A (en) * 1985-08-29 1987-03-04 Fujitsu Ltd Data distributing system for parallel computer
JPH01315541A (en) * 1988-06-14 1989-12-20 Natl House Ind Co Ltd Roof truss

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006461B2 (en) 2003-12-09 2011-08-30 Nucon Steel Corporation Roof truss
KR102067237B1 (en) * 2019-05-24 2020-01-16 주식회사 영성위아 WATER STORAGE TANK WITH prefabricated module CONICAL ROOF TRUSS

Also Published As

Publication number Publication date
JP2713861B2 (en) 1998-02-16

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