JPH0543122Y2 - - Google Patents
Info
- Publication number
- JPH0543122Y2 JPH0543122Y2 JP1986019349U JP1934986U JPH0543122Y2 JP H0543122 Y2 JPH0543122 Y2 JP H0543122Y2 JP 1986019349 U JP1986019349 U JP 1986019349U JP 1934986 U JP1934986 U JP 1934986U JP H0543122 Y2 JPH0543122 Y2 JP H0543122Y2
- Authority
- JP
- Japan
- Prior art keywords
- girder
- spar
- fitting member
- corner
- balcony
- 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
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、住宅等のバルコニーにおける床部
の桁接合構造に関するものである。[Detailed description of the invention] [Technical field] This invention relates to a girder joint structure for the floor of a balcony of a house or the like.
従来、住宅のバルコニーにおいて、床部の前桁
と妻桁とにアルミの押出成形品等からなるものが
用いられている。これら前桁と妻桁とは、互いに
斜面の端面で突合せ接合している。
BACKGROUND ART Conventionally, in the balcony of a house, the front beam and the end beam of the floor are made of extruded aluminum or the like. These front girders and end girders are butt-jointed to each other at the end faces of the slopes.
しかし、組立施工の誤差等により、前桁と妻桁
との突合せ部分に隙間が生じて見栄えが悪くなる
ことがある。隙間が生じないように、これら前桁
や妻桁を余分に長くしておくと、組立てが不可能
になる。 However, due to errors in assembly and construction, a gap may be created at the butt part between the front beam and the end beam, resulting in an unsightly appearance. If these front and end girders are made extra long to avoid gaps, assembly becomes impossible.
この考案は、若干の組立誤差等があつても、隙
間を生じることなく前桁と妻桁とをきれいに納め
ることができ、かつ簡単な施工で確実に接合でき
るバルコニーの桁接合構造を提供することを目的
とする。
This invention provides a girder joint structure for a balcony that can neatly fit the front girder and end girder together without creating a gap even if there is a slight assembly error, and can be reliably joined with simple construction. With the goal.
この考案のバルコニーの桁接合構造は、前桁と
妻桁を、上面フランジとウエブの角部を上方およ
び外方に膨張して長手方向に延びた突条を形成し
た略リツプ溝形としている。前桁と妻桁の対応す
る端面を、互いに略突合される斜めの面としてい
る。前桁と妻桁の下面フランジおよびウエブの内
面に沿つた外形を有し前桁と妻桁の対応する端面
にまたがつて内嵌する本体部の上端に、互いに直
交し水平方向に延び前桁と妻桁の各突条の内側に
内嵌する一対のアーム部を上端に形成した桁コー
ナ内嵌部材を設けている。前桁と妻桁と、これら
の突条を貫通した固着具により桁コーナ内嵌部材
のアーム部に固定している。
In the balcony girder joint structure of this invention, the front girder and the end girder have a substantially lip groove shape in which the corners of the upper surface flange and the web are expanded upward and outward to form a longitudinally extending ridge. Corresponding end surfaces of the front spar and end spar are slanted surfaces that substantially abut each other. A front spar that extends horizontally and intersects perpendicularly to the upper end of the main body, which has an outer shape that follows the inner surface of the lower flange and web of the front spar and end spar, and is fitted within the corresponding end surfaces of the front spar and end spar. A girder corner fitting member is provided, the upper end of which is formed with a pair of arm portions that fit inside each of the protrusions of the end girder. It is fixed to the arm portion of the girder corner internal fitting member by means of fasteners that pass through the front girder, end girder, and these protrusions.
この考案の構成によると、前桁と妻桁の対応す
る端部にまたがつて内嵌する桁コーナ内嵌部材を
設けたので、前桁と妻桁との端部が離れていて
も、桁コーナ内嵌部材により隠されて隙間が生じ
ない。そのため、若干の組立誤差等があつても前
桁と妻桁との接合部分をきれいに納めることがで
きる。また、前桁および妻桁の上面フランジを貫
通した固定具で桁コーナ内嵌部材に固定するだけ
で接合できるので、施工が簡単である。このよう
に上面フランジの固着具で固定しているだけであ
るが、前桁および妻桁が略リツプ溝形であり、桁
コーナ内嵌部材が両者に内嵌しているので、ぐら
ついたりすることがなく、確実に接合できる。し
かも、固着具を上面フランジに設けていることか
ら、固着具がバルコニーの正面から見えず、この
ことにおいても見栄えが良い。 According to the configuration of this invention, since the girder corner internal fitting member is provided to fit inside the corresponding ends of the front girder and end girder, even if the ends of the front girder and end girder are separated, the girder It is hidden by the corner fitting member and no gap is created. Therefore, even if there is a slight assembly error, the joint between the front spar and the end spar can be neatly accommodated. In addition, construction is easy because the joint can be achieved simply by fixing to the girder corner internal fitting member using a fixture that passes through the top flanges of the front girder and the end girder. Although it is only fixed with the fixing tool on the top flange, the front girder and end girder are roughly lip groove-shaped, and the girder corner internal fitting member fits into both, so there is no possibility of the girder wobbling. There is no problem, and it can be joined reliably. Moreover, since the fixing device is provided on the top flange, the fixing device is not visible from the front of the balcony, and this also provides a good appearance.
実施例
この考案の一実施例を第１図ないし第６図に基
づいて説明する。このバルコニーの桁結合構造
は、前桁１と妻桁２を、上面フランジ１ｂ，２ｂ
とウエブ１ｅ，２ｅの角部を上方および外方に膨
出して長手方向に延びた突条１ｃ，２ｃを形成し
た略リツプ溝形とし、これら前桁１と妻桁２の対
応する端面１ａ，２ａ（第２図）を互いに略突合
される斜面とし、前桁１と妻桁２の下面フランジ
１ｄ，２ｄおよびウエブ１ｅ，２ｅの内面に沿つ
た外形を有し前桁１と妻桁２の対応する端部にま
たがつて内嵌する本体部３ｂの上端に、互いに直
交し水平方向に延び前桁１と妻桁２の各突条１
ｃ，２ｃの内側に内嵌する一対のアーム部３ａを
形成した桁コーナ内嵌部材３を設け、前桁１と妻
桁２を、これらの突条３ａを貫通した固着具４に
より桁コーナ内嵌部材３のアーム部３ａに固定し
たものである。Embodiment An embodiment of this invention will be described based on FIGS. 1 to 6. The girder connection structure of this balcony connects the front girder 1 and end girder 2 to the upper flanges 1b, 2b.
The corner portions of the webs 1e, 2e are formed into a substantially lip groove shape with projections 1c, 2c bulging upward and outward and extending in the longitudinal direction, and the corresponding end surfaces 1a, 2a (Fig. 2) are slopes that substantially butt each other, and have an outer shape that follows the lower flanges 1d, 2d of the front spar 1 and the end spar 2, and the inner surfaces of the webs 1e, 2e. Each protrusion 1 of the front spar 1 and end spar 2 extends horizontally and is orthogonal to each other on the upper end of the main body 3b that fits inside the corresponding end.
A spar corner fitting member 3 having a pair of arm portions 3a that fits inside the spar 1 and 2c is provided, and the front spar 1 and the end spar 2 are fixed inside the spar corners by fixing tools 4 passing through these protrusions 3a. It is fixed to the arm portion 3a of the fitting member 3.
前桁１および妻桁２は、アルミや合成樹脂の押
出成形品、あたは化粧鋼板のロール成形品等から
なる。桁コーナ内嵌部材３は、アルミやその他の
金属の鋳物等からなり、上端に２本のアーム部３
ａが互いに直角方向に延びて形成してある。これ
らアーム部３ａは、前桁１および妻桁２の上面フ
ランジ１ｂ，２ｂに形成した突条１ｃ，２ｃの内
側の溝部分に嵌合するものである。桁コーナ内嵌
部材３の縦断面形状は、前桁１および妻桁２に密
に嵌合する形状としてある。固着具４はビスを実
施例とし、桁コーナ内嵌部材３のアーム部３ａに
形成したねじ孔５に螺着される。 The front spar 1 and the end spar 2 are made of extrusion molded products of aluminum or synthetic resin, roll molded products of decorative steel plate, or the like. The girder corner internal fitting member 3 is made of cast aluminum or other metal, and has two arm parts 3 at the upper end.
a are formed extending in directions perpendicular to each other. These arm portions 3a fit into grooves inside the protrusions 1c, 2c formed on the upper flanges 1b, 2b of the front spar 1 and end spar 2. The longitudinal cross-sectional shape of the spar corner internal fitting member 3 is such that it fits closely into the front spar 1 and the end spar 2. The fixing tool 4 uses a screw as an example, and is screwed into a screw hole 5 formed in the arm portion 3a of the girder corner fitting member 3.
第６図は、バルコニー全体の骨組みを示す。一
対の端部片持梁７と中央片持梁８とが、建物本体
の構造体から屋外側に突設され、これら端部片持
梁７と中央片持梁８の先端間に、前桁１が桁ブラ
ケツト１０を介して接合される。端部片持梁７は
妻桁２が被せられる。一対の端部片持梁７と中央
片持梁８の後端間には根太掛け１３が掛け渡さ
れ、根太掛け１３と前桁１との間に多数本の根太
１４が掛け渡される。この根太１４上に床面材
（図示せず）を敷設して床部分が構成される。 Figure 6 shows the framework of the entire balcony. A pair of end cantilever beams 7 and a center cantilever beam 8 protrude from the structure of the main body of the building toward the outdoors, and between the tips of these end cantilever beams 7 and center cantilever beams 8, 1 are joined via a girder bracket 10. The end cantilever beam 7 is covered with the girder 2. A joist hook 13 is spanned between the rear ends of the pair of end cantilevers 7 and the center cantilever 8, and a large number of joists 14 are spanned between the joist hook 13 and the front girder 1. A floor material (not shown) is laid on this joist 14 to form a floor portion.
前桁１の上方には正面手摺１６が配置され、そ
の下部が端部片持梁７および中央片持梁８に接合
される。妻桁２の上方にはサイド手摺１７が配置
される。正面手摺１６とサイド手摺１７の上方に
わたし笠木１９を設け、手摺アーム金物２０で正
面手摺１６に固定する。笠木１９の両端とサイド
手摺１７の上枠材１７ａの端部とは、鉄骨支柱２
２に接合する。鉄骨支柱２２は端部片持梁７に立
設したものである。正面手摺１６およびサイド手
摺１７は、第４図および第５図のように、化粧を
施した目隠板２３を取付ける。 A front handrail 16 is arranged above the front spar 1, and its lower part is joined to the end cantilever beam 7 and the center cantilever beam 8. A side handrail 17 is arranged above the girder 2. A straw hat 19 is provided above a front handrail 16 and a side handrail 17, and is fixed to the front handrail 16 with a handrail arm hardware 20. Both ends of the Kasagi 19 and the ends of the upper frame material 17a of the side handrail 17 are connected to the steel support 2.
Join to 2. The steel support column 22 is erected on the end cantilever beam 7. The front handrail 16 and the side handrail 17 are fitted with blinding plates 23 with makeup as shown in FIGS. 4 and 5.
この構成によると、桁コーナ内嵌部材３を前桁
１と妻桁２に結合する際に、まずアーム部３ａを
突条１ｃ，２ｃに差込み、つぎに本体部３ｂを前
桁１と妻桁２の端部開口に差込むことができる。
このため、アーム部３ａがガイドとして機能し、
組立作業性が良くなる。しかも、アーム部３ａと
突条１ｃ，２ｃの嵌合により桁コーナ内嵌部材３
の前桁１と妻桁２への結合強度が高くなり、前桁
１と妻桁２の反りに伴う隙間の発生を防止するこ
とができる。さらに、上面フランジ１ｂ，２ｂの
突条１ｃ，２ｃに上方より貫通した固着具４によ
つて前桁１と妻桁２を桁コーナ内嵌部材３に接合
できるので、迅速かつ容易に施工することができ
る。 According to this configuration, when connecting the girder corner internal fitting member 3 to the front girder 1 and the end girder 2, the arm portion 3a is first inserted into the protrusions 1c and 2c, and then the main body portion 3b is connected to the front girder 1 and the end girder. It can be inserted into the end opening of 2.
Therefore, the arm portion 3a functions as a guide,
Improves assembly workability. Furthermore, the girder corner internal fitting member 3
The bonding strength between the front spar 1 and the end spar 2 is increased, and it is possible to prevent the generation of a gap due to warpage between the front spar 1 and the end spar 2. Furthermore, the front girder 1 and the end girder 2 can be joined to the girder corner internal fitting member 3 by the fasteners 4 penetrating the protrusions 1c and 2c of the upper flanges 1b and 2b from above, so construction can be carried out quickly and easily. Can be done.
また、前桁１と妻桁２の突条１ｃ，２ｃの内形
寸法および一対のアーム部３ａの外形寸法のみを
高い精度で寸法管理することにより、前桁１と妻
桁２を桁コーナ内嵌部材３にがたつくことなく取
付けられるので、各部材１，２，３の製造が容易
である。また、膨出した突条３ａによつて立体感
および高級感が増し、外観の見栄えを向上するこ
とができる。また、第２図に示すように前桁１と
妻桁２の端部が離れていても、桁コーナ内嵌部材
３の本体部３ｂにより前桁１と妻桁２との端部間
が塞がれるので、前桁１と妻桁２を隙間を生じる
ことなく桁コーナ内嵌部材３に接合することがで
きる。このため、若干の組立て誤差等があつても
前桁１と妻桁２との接合部分をきれいに納めるこ
とができる。 In addition, by controlling only the internal dimensions of the protrusions 1c and 2c of the front spar 1 and the end spar 2 and the external dimensions of the pair of arm portions 3a with high precision, the front spar 1 and the end spar 2 are placed within the spar corners. Since it can be attached to the fitting member 3 without rattling, manufacturing of each member 1, 2, and 3 is easy. Moreover, the bulging protrusions 3a increase the three-dimensional appearance and the luxurious feel, thereby improving the external appearance. Furthermore, even if the ends of the front spar 1 and the end spar 2 are separated from each other as shown in FIG. Therefore, the front spar 1 and the end spar 2 can be joined to the spar corner internal fitting member 3 without creating a gap. Therefore, even if there is a slight assembly error, the joint portion between the front spar 1 and the end spar 2 can be neatly accommodated.
この考案のバルコニーの接合構造によると、桁
コーナ内嵌部材を前桁と妻桁に結合する際に、ま
ず桁コーナ内嵌部材のアーム部を前桁と妻桁の突
条に差込み、つぎに桁コーナ内嵌部材の本体部を
前桁と妻桁の端部開口に差込むことができる。こ
のため、アーム部がガイドとして機能し、組立作
業性が良くなる。しかも、桁コーナ内嵌部材のア
ーム部と前桁と妻桁の突条の嵌合によつて桁コー
ナ内嵌部材の前桁と妻桁への結合強度が高くな
り、前桁と妻桁の反りに伴う隙間の発生を防止す
ることができる。さらに、妻桁と前桁の上面フラ
ンジの突条に上方より貫通した固着具により前桁
と妻桁を桁コーナ内嵌部材に接合できるので、迅
速かつ容易に施工することができる。
According to the balcony joint structure of this invention, when connecting the girder corner internal fitting member to the front girder and end girder, first insert the arm part of the girder corner internal fitting member into the protrusion of the front girder and end girder, and then The main body of the spar corner fitting member can be inserted into the end openings of the front spar and end spar. Therefore, the arm portion functions as a guide, improving assembly workability. Moreover, by fitting the arm part of the girder corner internal fitting member with the protrusion of the front girder and end girder, the bonding strength of the girder corner internal fitting member to the front girder and end girder is increased, and the connection strength between the front girder and end girder is increased. Generation of gaps due to warping can be prevented. Further, since the front girder and end girder can be joined to the girder corner internal fitting member by means of the fasteners penetrating the protrusions of the upper surface flanges of the end girder and the front girder from above, construction can be carried out quickly and easily.
また、膨出した突条によつて前桁と妻桁の立体
感および高級感が増し、外観の見栄えを向上する
ことができる。また、前桁と妻桁の端部が離れて
いても、桁コーナ内嵌部材の本体部により前桁と
妻桁との端部間が塞がれるので、前桁と妻桁を隙
間を生じることなく桁コーナ内嵌部材に接合する
ことができる。このため、若干の組立て誤差等が
あつても前桁と妻桁との接合部分をきれいに納め
ることができるという効果がある。 In addition, the bulging protrusions enhance the three-dimensional and luxurious appearance of the front spar and end spar, thereby improving the appearance of the exterior. In addition, even if the ends of the front spar and end spar are far apart, the main body of the spar corner fitting member closes the end of the front spar and end spar, creating a gap between the front spar and end spar. It can be joined to the girder corner fitting member without any trouble. Therefore, even if there is a slight assembly error, the joint between the front spar and the end spar can be neatly accommodated.
第１図はこの考案の一実施例の要部破断斜視
図、第２図はその接合部分の斜視図、第３図は同
部分の縦断面図、第４図は同じくそのバルコニー
全体の正面図、第５図は同じくそのバルコニー全
体の側面図、第６図は同じくそのバルコニー全体
の骨組の分解斜視図である。
１……前桁、２……妻桁、１ａ，２ａ……端
面、１ｂ，２ｂ……上面フランジ、１ｃ，２ｃ…
…突条、３……桁コーナ内嵌部材、３ａ……アー
ム部、３ｂ……本体部、４……固着具。
Figure 1 is a cutaway perspective view of essential parts of an embodiment of this invention, Figure 2 is a perspective view of its joints, Figure 3 is a vertical sectional view of the same parts, and Figure 4 is a front view of the entire balcony. , FIG. 5 is a side view of the entire balcony, and FIG. 6 is an exploded perspective view of the framework of the entire balcony. 1... Front spar, 2... End spar, 1a, 2a... End face, 1b, 2b... Top flange, 1c, 2c...
...Protrusion, 3...Girder corner fitting member, 3a...Arm portion, 3b...Main body portion, 4...Fixing tool.
Claims (1)
コニーの桁接合構造において、 前記前桁および妻桁を、上面フランジとウエブ
の角部を上方および外方に膨出して長手方向に延
びた突条を形成した略リツプ溝形とし、 これら前桁と妻桁の対応する端面を互いに略突
合される斜めの面とし、 前記前桁と妻桁の下面フランジおよびウエブの
内面に沿つた外形を有し前記前桁と妻桁の対応す
る端部にまたがつて内嵌する本体部の上端に、互
いに直交し水平方向に延び前記前桁と妻桁の各突
条の内側に内嵌する一対のアーム部を形成した桁
コーナ内嵌部材を設け、 前記前桁および妻桁を、これらの突条を貫通し
た固着具により前記桁コーナ内嵌部材のアーム部
に固定したことを特徴とするバルコニーの桁接合
構造。[Scope of Claim for Utility Model Registration] In a balcony girder joint structure that connects the front girder and end girder of the balcony floor, the front girder and end girder are expanded upward and outward at the corners of the top flange and the web. The front girder and the end girder have corresponding end surfaces that are diagonal surfaces that substantially abut each other, and the lower flanges and webs of the front girder and the end girder are formed into a substantially lip groove shape with protrusions extending in the longitudinal direction. Each protrusion of the front spar and end spar extends horizontally and is perpendicular to each other on the upper end of the main body which has an outer shape along the inner surface of the front spar and fits inside the corresponding end of the front spar and end spar. A girder corner internal fitting member is provided which forms a pair of arm portions that fit inside the girder corner, and the front girder and end girder are fixed to the arm portion of the girder corner internal fitting member using fixing devices that pass through these protrusions. Balcony girder joint structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986019349U JPH0543122Y2 (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986019349U JPH0543122Y2 (en) | 1986-02-13 | 1986-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62131503U JPS62131503U (en) | 1987-08-19 |
| JPH0543122Y2 true JPH0543122Y2 (en) | 1993-10-29 |
Family
ID=30813873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986019349U Expired - Lifetime JPH0543122Y2 (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543122Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616331Y2 (en) * | 1977-12-28 | 1981-04-16 |
-
1986
- 1986-02-13 JP JP1986019349U patent/JPH0543122Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62131503U (en) | 1987-08-19 |
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