JPH074247Y2 - Bracket - Google Patents
BracketInfo
- Publication number
- JPH074247Y2 JPH074247Y2 JP1988111165U JP11116588U JPH074247Y2 JP H074247 Y2 JPH074247 Y2 JP H074247Y2 JP 1988111165 U JP1988111165 U JP 1988111165U JP 11116588 U JP11116588 U JP 11116588U JP H074247 Y2 JPH074247 Y2 JP H074247Y2
- Authority
- JP
- Japan
- Prior art keywords
- triangular plate
- plate piece
- shaped rib
- leg
- portions
- 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 - Lifetime
Links
Landscapes
- 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、強度的に優れ、且つ比較的薄材の金属板にて
形成でき、極めて低価格に提供することができる建築用
板取付用の受金具に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention is for mounting a building plate, which is excellent in strength and can be formed of a relatively thin metal plate and can be provided at an extremely low price. Regarding the receiving bracket of.
従来より、折板等の建築用板の受金具は、金属製の帯板
を適宜に屈曲して形成している。BACKGROUND ART Conventionally, a metal fitting for a building board such as a folded board is formed by appropriately bending a metal strip.
そして、建築用板にて施工した屋根，壁等の外囲体に
は、風による負圧荷重，積雪荷重が作用する。また、施
工後の屋根，壁等の補修時には、作業員等の重量が外力
として作用する。これらの外力は受金具に集中してかか
る。Then, a negative pressure load and a snow load due to the wind act on the outer body such as the roof and the wall constructed by the building board. In addition, when repairing the roof or wall after construction, the weight of the worker or the like acts as an external force. These external forces are concentrated on the bracket.
そこで受金具は力学的に強固でなくてはならないが、こ
のように強固なものとするには、受金具を形成する部材
は板厚の厚い金属板を使用しなければならない。しかる
に、板厚の厚い金属板を使用すると、重量が大きくな
り、受金具は、折板の山毎で、しかも殆ど全ての母屋等
の構造材に使用することから、極めて多数必要とされ、
その受金具の総合的な重量が建築構造物に及ぼす影響は
無視することができないし、また、重量も増加すること
で受金具の価格も高価となる等の不都合があった。Therefore, the receiving bracket must be mechanically strong, but in order to make it so strong, the member forming the receiving bracket must use a thick metal plate. However, if a thick metal plate is used, the weight becomes large, and since the receiving metal fittings are used for each of the folding plate mountains and for almost all structural materials such as purlins, an extremely large number of metal fittings are required.
The effect of the total weight of the metal fittings on the building structure cannot be ignored, and the weight of the metal fittings also increases, resulting in an increase in the price of the metal fittings.
そこで考案者は、上記課題を解決すべく、鋭意，研究を
重ねた結果、その考案を、頂部の幅方向の両端より脚部
を形成し、該両脚部の下端より底部を形成し、頂部と脚
部との隅角箇所の両側縁に頂部三角板片状リブを、脚部
と底部との隅角箇所の両側縁に底部三角板片状リブを各
々一体的に張り出し形成した受金具としたことにより、
強度的に優れ、且つ比較的薄材の金属板にて形成でき、
極めて低価格に提供することができ、前記課題を解決し
たものである。Therefore, the inventor, as a result of earnest and repeated studies in order to solve the above-mentioned problem, has found that the invention forms a leg from both ends of the top in the width direction and forms a bottom from the lower ends of both legs, By forming the top triangular plate piece ribs on both side edges of the corner portion with the leg part and the bottom triangular plate piece ribs on both side edges of the corner portion of the leg part and the bottom part by integrally forming ,
It is excellent in strength and can be formed with a relatively thin metal plate,
It can be provided at an extremely low price and solves the above problems.
以下、本考案の実施例を第１図乃至第17図に基づいて説
明する。An embodiment of the present invention will be described below with reference to FIGS. 1 to 17.
本考案の受金具Ａは、金属製の帯板を適宜に屈曲して形
成するものであるが、まず、適宜の幅の頂部１の幅方向
を両端より脚部2,2を形成し、脚部2,2の下端より、底部
3,3を形成したものである。The receiving metal fitting A of the present invention is formed by bending a metal strip plate as appropriate. First, the legs 2, 2 are formed from both ends in the width direction of the top portion 1 having an appropriate width. From the bottom of parts 2, 2 to the bottom
Formed 3,3.
頂部１上には、螺子杆1aが垂直状に固着されている。ま
た、頂部１には、幅方向の略中央において段部が形成さ
れることもある。その頂部１の幅方向の両端に形成した
脚部2,2は、外方下向きの傾斜状に形成されたり（第１
図参照）、或は略垂下状に形成されている（第３図参
照）。その底部3,3は、脚部2,2の下端より、外方又は内
方に屈曲形成されている。A screw rod 1a is vertically fixed to the top 1. In addition, a step may be formed on the top portion 1 substantially at the center in the width direction. The leg portions 2, 2 formed at both ends of the top portion 1 in the width direction may be formed in a slanting shape facing downward (first
(See the figure), or is formed substantially in a drooping shape (see FIG. 3). The bottom portions 3, 3 are formed to be bent outward or inward from the lower ends of the legs 2, 2.
４は頂部三角板片状リブであって、前記頂部１と脚部2,
2との隅角箇所の両側縁に一体形成されている。さら
に、その頂部三角板片状リブ４は、頂部１面及び脚部２
面に対して略直角になるように屈曲形成され、側面から
見て、略三角形状に設けられている（第１図乃至第４図
参照）。Numeral 4 is a rib on the top triangular plate, and the top 1 and the legs 2,
It is integrally formed on both side edges of the corner with 2. Furthermore, the top triangular plate piece-shaped rib 4 is provided on the top 1 surface and the leg 2
It is bent so as to be substantially perpendicular to the surface and is provided in a substantially triangular shape when viewed from the side (see FIGS. 1 to 4).
５は底部三角板片状リブであって、前記脚部２と底部３
との隅角箇所の両縁に一体的に張り出し形成されてい
る。さらに、その底部三角板片状リブ５は、脚部２面及
び底部３面に対して略直角になるように屈曲形成され、
側面から見て、略三角形状に設けられている（第１図乃
至第４図参照）。Reference numeral 5 denotes a bottom triangular plate piece-shaped rib, which includes the leg portion 2 and the bottom portion 3.
It is formed integrally with both edges of the corners of and. Further, the bottom triangular plate piece-shaped rib 5 is bent and formed so as to be substantially at right angles to the leg 2 surface and the bottom 3 surface,
It is provided in a substantially triangular shape when viewed from the side (see FIGS. 1 to 4).
その底部三角板片状リブ５の実際の成形の第１実施例で
は、第９図に示す展開図において、単に帯板であり、こ
の帯板の脚部２に相当する箇所と、底部３に相当する箇
所との屈曲位置の幅方向の両側に、底部三角板片状リブ
５に相当する弧状部として確保される。該弧状部が、第
10図に示すような金型Ｐの上型P1，下型P2の間で、立上
り状に底部三角板片状リブ５が屈曲形成される（第11図
参照）。In the first embodiment of the actual molding of the bottom triangular plate piece-shaped ribs 5, in the developed view shown in FIG. 9, they are simply strips and correspond to the leg portions 2 of this strip and the bottom portion 3. It is secured as arc-shaped portions corresponding to the bottom triangular plate piece-shaped ribs 5 on both sides in the width direction of the bent position with respect to the portion to be bent. The arcuate portion is
Between the upper die P 1 and the lower die P 2 of the die P as shown in FIG. 10, the bottom triangular plate piece-shaped rib 5 is bent and formed in a rising shape (see FIG. 11).
これによって、底部三角板片状リブ５の箇所の底部３の
幅は、底部３の端の幅よりも小さくなるように形成され
ている（第７図，第８図参照）。この第１実施例の頂部
三角板片状リブ４は、図示しないが、前記第１実施例の
底部三角板片状リブ５の成形（第７図乃至第12図参照）
と同様である。Thus, the width of the bottom portion 3 at the bottom triangular plate piece-shaped rib 5 is formed to be smaller than the width of the end of the bottom portion 3 (see FIGS. 7 and 8). Although the top triangular plate piece-shaped rib 4 of the first embodiment is not shown, the bottom triangular plate piece rib 5 of the first embodiment is formed (see FIGS. 7 to 12).
Is the same as.
また、第２実施例の底部三角板片状リブ５は、展開図に
おいて、第６図に示すように、帯板の両側に弧状に膨出
部が形成され、該膨出部が底部三角板片状リブ５に相当
する部分として確保される。該膨出部が、金型Ｐにて、
第４図，第５図に示すように、立上り状に底部三角板片
状リブ５が屈曲形成される。この第２実施例の頂部三角
板片状リブ４は、図示しないが、前記第２実施例の底部
三角板片状リブ５の成形（第４図乃至第６図参照）と同
様である。The bottom triangular plate piece-shaped rib 5 of the second embodiment, as shown in FIG. 6 in a developed view, has arcuate bulging portions formed on both sides of the strip plate, and the bulging portions are bottom triangular plate piece shaped. It is secured as a portion corresponding to the rib 5. The bulging portion is a mold P,
As shown in FIGS. 4 and 5, the bottom triangular plate piece rib 5 is bent and formed in a rising shape. Although not shown, the top triangular plate piece-shaped rib 4 of the second embodiment is the same as the molding of the bottom triangular plate piece-shaped rib 5 of the second embodiment (see FIGS. 4 to 6).
第３実施例の底部三角板片状リブ５は、展開図におい
て、第13図に示すように、単に帯板として形成され、こ
の成形後に底部三角板片状リブ５となる箇所が、大きな
プレス力にて、帯板の両側に弧状の膨出部として延出形
成され、該膨出部が底部三角板片状リブ５に相当する部
分として確保される。該膨出部が、プレス力も加わる金
型Ｐにて、第15図に示すように、立上り状に底部三角板
片状リブ５が屈曲形成される。この第３実施例の頂部三
角板片状リブ４は、図示しないが、前記第３実施例の底
部三角板片状リブ５の成形（第13図乃至第15図参照）と
同様である。The bottom triangular plate piece-shaped rib 5 of the third embodiment is simply formed as a strip plate as shown in FIG. 13 in the development view, and the portion which becomes the bottom triangular plate piece-shaped rib 5 after this molding is subjected to a large pressing force. Then, it is formed as an arc-shaped bulge portion on both sides of the strip plate, and the bulge portion is secured as a portion corresponding to the bottom triangular plate piece-shaped rib 5. As shown in FIG. 15, a bottom triangular plate piece-shaped rib 5 is bent and formed in a rising shape on the bulging portion by a mold P to which a pressing force is also applied. Although not shown, the top triangular plate piece-shaped rib 4 of the third embodiment is similar to the molding of the bottom triangular plate piece rib 5 of the third embodiment (see FIGS. 13 to 15).
Ｂは屋根，壁等の外囲体であって、建築用板B1，B1，…
により構成されている。該建築用板B1は主板６の幅方向
の両端側に側部7,7が形成され、該側部7,7の上端より連
結屈曲部8,8が形成されている。その建築用板B1の連結
屈曲部8,8の実施例は、種々存在し、その第１実施例と
しては、第１図に示すように、連結屈曲部８が略台形山
形状に形成され、隣接する建築用板B1，B1の対向する連
結屈曲部8,8同士を重合させ、受金具Ａの頂部１の螺子
杆1aとナットとともに固着する。B is an enclosure such as a roof or a wall, and is a building board B 1 , B 1 , ...
It is composed by. The building board B 1 has side portions 7, 7 formed on both end sides in the width direction of the main plate 6, and connecting bent portions 8, 8 are formed from the upper ends of the side portions 7, 7. There are various examples of the connecting bent portions 8 and 8 of the building board B 1 , and as the first embodiment thereof, as shown in FIG. 1, the connected bent portion 8 is formed in a substantially trapezoidal mountain shape. , The opposing connecting bent portions 8 of adjacent building boards B 1 and B 1 are overlapped with each other and fixed together with the screw rod 1a of the top portion 1 of the bracket A and the nut.
第２実施例の連結屈曲部８では、第16図に示すように、
隣接する建築用板B1，B1上にキャップ材B2を嵌合するタ
イプのものであり、対向する連結屈曲部8,8間には嵌合
用吊子９が配置され、受金具Ａの頂部１上の螺子杆1aと
ナットにて固着されるものである。In the connecting bent portion 8 of the second embodiment, as shown in FIG.
It is of a type in which the cap material B 2 is fitted onto the adjacent construction boards B 1 and B 1 , and the fitting hangers 9 are arranged between the connecting bent portions 8 and 8 which face each other, and It is fixed to the screw rod 1a on the top portion 1 with a nut.
第３実施例の連結屈曲部８は、第17図に示すように、馳
締タイプのものであって、主板６の幅方向の一端側の側
部７の上端には下馳部8aが、他端側の側部７の上端には
上馳部8bが各々形成され、隣接する建築用板B1，B1の対
向する下馳部8aに上馳部8bが馳締されて外囲体Ｂが施工
される。馳締タイプの建築用板B1では馳締用吊子10が使
用され、段部1bが形成された頂部１の低い側にその馳締
用吊子10が固着されている。As shown in FIG. 17, the connecting bent portion 8 of the third embodiment is of a fastener type and has a lower jaw portion 8a at the upper end of the side portion 7 at one end side in the width direction of the main plate 6, Upper end portions 8b are respectively formed on the upper ends of the side portions 7 on the other end side, and the upper end portions 8b are fastened to the opposing lower end portions 8a of the adjacent building boards B 1 and B 1 so that the outer enclosure is enclosed. B is constructed. In the fastening type building board B 1 , a hanging hook 10 is used, and the hanging hook 10 is fixed to the lower side of the top 1 where the step portion 1b is formed.
図中11は母屋，胴縁等の構造材であって、受金具A,A,…
が所定間隔に配置されている。In the figure, 11 is a structural material such as a purlin and a furring strip.
Are arranged at predetermined intervals.
本考案においては、頂部１の幅方向の両端より脚部2,2
を形成し、該両脚部2,2の下端より底部3,3を形成し、頂
部１と脚部２との隅角箇所の両側縁に頂部三角板片状リ
ブ４を、脚部２と底部３との隅角箇所の両側縁に底部三
角板片状リブ５を各々一体的に張り出し形成した受金具
としたことにより、まず第１に極めて力学的強度に優れ
た受金具にできるし、第２に比較的薄材の金属板にて形
成でき、軽量化，低価格化を実現できる。In the present invention, the legs 2, 2 are inserted from both ends in the width direction of the top 1.
To form bottoms 3 and 3 from the lower ends of the legs 2 and 2. Top triangular plate piece-shaped ribs 4 are provided on both side edges of the corners between the top 1 and the legs 2, and the legs 2 and the bottom 3 are formed. By using the receiving metal fittings in which the bottom triangular plate piece-shaped ribs 5 are integrally formed on both side edges of the corner portions of and, the receiving metal fittings having extremely excellent mechanical strength can be formed. Since it can be formed from a relatively thin metal plate, weight reduction and cost reduction can be realized.
本考案の受金具では頂部１と脚部２との隅角箇所の両側
縁に頂部三角板片状リブ４を、脚部２と底部３との隅角
箇所の両側縁に底部三角板片状リブ５を各々一体形成し
たことにより、受金具Ａの頂部１に負圧による外力が上
方に向って作用したときには頂部三角板片状リブ４及び
底部三角板片状リブ５は、引張荷重として受け、また積
雪荷重による外力が下方に向って作用したときには頂部
三角板片状リブ4,底部三角板片状リブ５には圧縮荷重と
して受金具Ａの屈曲箇所の変形を防止することができ
る。In the receiving bracket of the present invention, the top triangular plate-shaped ribs 4 are provided on both side edges of the corners between the top 1 and the leg 2, and the bottom triangular plate-shaped ribs 5 are provided on both sides of the corners between the leg 2 and the bottom 3. By integrally forming the above, when the external force due to the negative pressure acts upward on the top portion 1 of the receiving bracket A, the top triangular plate piece-shaped rib 4 and the bottom triangle plate piece-shaped rib 5 receive as a tensile load, and also the snow load. When an external force is applied downward due to the above, the top triangular plate piece rib 4 and the bottom triangular plate piece rib 5 can be prevented from being deformed at the bent portion of the receiving metal A as a compressive load.
特に、その頂部三角板片状リブ４及び底部三角板片状リ
ブ５は、ガゼットプレート的に構成されており、特に、
隅角箇所の両側縁に張り出して形成されているために、
その箇所は箱状に構成されることとなり、圧縮及び引張
荷重に対して強固にできる利点がある。In particular, the top triangular plate piece-shaped rib 4 and the bottom triangular plate piece-shaped rib 5 are configured like a gusset plate, and in particular,
Since it is formed to project on both edges of the corner,
The portion has a box shape, and has an advantage that it can be made strong against compression and tensile loads.
また、本考案の受金具では、頂部１と脚部２の隅角箇所
及び脚部２と底部３との隅角箇所に頂部三角板片状リブ
4,底部三角板片状リブ５を各々設けることで形成でき、
比較的薄材よりなる金属板にて形成したときにその屈曲
部の隅角箇所の力学的強度を優れたものにでき、且つ軽
量化を実現でき、しかも軽量化により重量で価格が決ま
る金属材であることから低価格を実現できる。In addition, in the receiving bracket of the present invention, the top triangular plate piece-shaped ribs are provided at the corner portions of the top portion 1 and the leg portion 2 and at the corner portions of the leg portion 2 and the bottom portion 3.
4, it can be formed by providing the bottom triangular plate piece-shaped rib 5, respectively,
When formed from a metal plate made of a relatively thin material, the bending strength of the corners of the bent portion can be made excellent and the weight can be reduced, and the weight reduces the weight. Therefore, a low price can be realized.
さらに、本考案では、特に隅角箇所の両側縁に張り出し
て構成したことにより、受金具の前後の荷重（第１図に
おいて紙面の表裏方向の荷重）に対しても、その頂部三
角板片状リブ4,4及び底部三角板片状リブ5,5にて、箱状
をなしているために、受金具が変形しにくく、ねじれに
も強い利点がある。Further, in the present invention, the ribs on the top of the triangular plate are formed even when the load is applied to the front and back of the bracket (the load in the front and back direction of the paper in FIG. 1) because it is formed by projecting to both side edges of the corners. Since the box-like shape is formed by the ribs 4 and 4 and the ribs 5 and 5 on the bottom triangular plate, the metal fittings are unlikely to be deformed, and there is a strong advantage in twisting.
図面は本考案の実施例を示すものであって、その第１図
は本考案を用いて外囲体を施工した断面図、第２図は本
考案の斜視図、第３図は本考案の別の実施例の正面図、
第４図は本考案の正面図、第５図は第４図Ｖ−Ｖ矢視断
面図、第６図は第５図の箇所の展開図、第７図は別の実
施例の要部斜視図、第８図は第７図VIII−VIII矢視断面
図、第９図は第７図箇所の展開図、第10図は金型による
成形状態の断面図、第11図は第10図Ｘ−Ｘ矢視断面図、
第12図は第10図Ｘ−Ｘ矢視断面図、第13図は別の実施例
の要部展開図、第14図は成形状態を示す斜視図、第15図
は第14図の状態から完了した斜視図、第16図，第17図は
本考案を用いて外囲体を施工した要部断面図である。 １…頂部、２…脚部、３…底部、４…頂部三角板片状リ
ブ、５…底部三角板片状リブ。The drawings show an embodiment of the present invention, in which FIG. 1 is a cross-sectional view of an outer enclosure constructed using the present invention, FIG. 2 is a perspective view of the present invention, and FIG. Front view of another embodiment,
FIG. 4 is a front view of the present invention, FIG. 5 is a sectional view taken along the line V--V of FIG. 4, FIG. 6 is a developed view of the portion shown in FIG. 5, and FIG. 7 is a perspective view of a main part of another embodiment. Fig. 8 is a sectional view taken along the line VIII-VIII in Fig. 7, Fig. 9 is a developed view of the portion shown in Fig. 7, Fig. 10 is a sectional view in the state of molding by a mold, and Fig. 11 is Fig. 10X. -X arrow cross-sectional view,
FIG. 12 is a sectional view taken along the line X--X in FIG. 10, FIG. 13 is a development view of the essential parts of another embodiment, FIG. 14 is a perspective view showing the molding state, and FIG. 15 is the state of FIG. The completed perspective view, FIG. 16 and FIG. 17 are cross-sectional views of the main part of the present invention in which the outer casing is constructed. 1 ... Top part, 2 ... Leg part, 3 ... Bottom part, 4 ... Top triangular plate piece-shaped rib, 5 ... Bottom triangular plate piece-shaped rib.
Claims (1)
両脚部の下端より底部を形成し、頂部と脚部との隅角箇
所の両側縁に頂部三角板片状リブを、脚部と底部との隅
角箇所の両側縁に底部三角板片状リブを各々一体的に張
り出し形成したことを特徴とした受金具。1. A leg portion is formed from both ends of the top portion in the width direction, a bottom portion is formed from the lower ends of the both leg portions, and a top triangular plate piece-shaped rib is formed on both side edges of a corner between the top portion and the leg portion. A bottom metal plate is formed by integrally projecting triangular ribs of a bottom triangular plate on both side edges of a corner between the bottom and the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111165U JPH074247Y2 (en) | 1988-08-26 | 1988-08-26 | Bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111165U JPH074247Y2 (en) | 1988-08-26 | 1988-08-26 | Bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0232535U JPH0232535U (en) | 1990-02-28 |
| JPH074247Y2 true JPH074247Y2 (en) | 1995-02-01 |
Family
ID=31348974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988111165U Expired - Lifetime JPH074247Y2 (en) | 1988-08-26 | 1988-08-26 | Bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074247Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012065492A (en) * | 2010-09-17 | 2012-03-29 | Railway Technical Research Institute | Collector head for pantograph and pantograph including the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561742Y2 (en) * | 1977-08-08 | 1981-01-16 |
-
1988
- 1988-08-26 JP JP1988111165U patent/JPH074247Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012065492A (en) * | 2010-09-17 | 2012-03-29 | Railway Technical Research Institute | Collector head for pantograph and pantograph including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232535U (en) | 1990-02-28 |
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