JP2763058B2 - Railing wall support structure - Google Patents

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、直角に交わる外壁から張出すいわゆる屋
上、バルコニーなどの屋上部分の外縁に設ける手摺壁の
形成を便宜とした手摺壁支持構造に関する。Description: BACKGROUND OF THE INVENTION The present invention relates to a handrail wall support structure which facilitates the formation of a handrail wall provided on an outer edge of a roof portion such as a roof or a balcony extending from an outer wall which intersects at right angles. .

〔従来の技術〕[Conventional technology]

近年、壁、屋根、床などをパネルを用いて形成するパ
ネル工法の建築物が多用され、又このような建築物、居
住者に好みに応じて選択しうるように、同一仕様の家屋
においても、外観等の異なる複数種類の家屋が規格化さ
れて準備される。In recent years, buildings of the panel construction method, in which walls, roofs, floors, etc. are formed using panels, are frequently used, and such buildings, so that residents can select according to their preference, even in houses of the same specifications. A plurality of types of houses having different appearances are standardized and prepared.

他方、近年の居住者の好みに多用化に伴い、例えば第
１図に示すように、複数階建の家屋本体部Ａに平屋の家
屋付属部Ｂを設け、かつその家屋付属部Ｂの直角に交わ
る壁パネルP1,P2から外に張出す部分を含む屋上Ｃを形
成する場合がある。又、複数階建の家屋において、直角
な外壁から張出すバルコニーを形成する場合もある。On the other hand, along with the recent diversification of occupants' preferences, for example, as shown in FIG. 1, a one-story house attachment part B is provided in a multi-story house body part A, and at right angles to the house attachment part B. There is a case where a rooftop C including a portion that extends outside from the intersecting wall panels P1 and P2 is formed. Also, in a multi-storey house, a balcony extending from a right outer wall may be formed.

このような、屋上Ｃ、バルコニーなどの屋上部分Ｄ
は、前記した規格化住宅の範囲外となる場合がある。Rooftop D such as rooftop C or balcony
May fall outside the range of the standardized house described above.

〔発明が解決しようとする課題〕[Problems to be solved by the invention]

従って、従来、このような屋上部分Ｄを居住者の要望
に応じて形成するには、その都度新たな部材を設計、生
産することにより建込んでいたため、作業能率に劣り、
施工コストを高めていた。Therefore, conventionally, in order to form such a roof portion D in response to a resident's request, a new member is designed and manufactured each time, and thus, the work efficiency is poor.
Construction costs were increasing.

本発明は、コーナ金具、連結金具を用いるとともに、
ラチス梁抜を有する手摺壁を予め規格化しておくことに
より、前記屋上部分の建込み施工を能率化しかつコスト
の低減にも役立つとともに、居住者の好みに応じての家
屋の選択範囲を多様化をなしるう手摺壁支持構造の提供
を目的としている。The present invention uses corner fittings and connecting fittings,
By pre-standardizing the handrail wall with lattice beams, it is possible to streamline the construction work on the roof and reduce costs, and diversify the selection range of houses according to residents' preferences. The purpose of the present invention is to provide a handrail wall support structure that can be used.

〔課題を解決するたの手段〕[Means for solving the problem]

本発明は、直角に交わる２つの壁パネルに沿ってかつ
該壁パネル上端から張出すとともに外縁に手摺壁を設け
た屋上部分の手摺壁支持構造であって、前記手摺壁は、
上弦材、下弦材間にラチスを設けるラチス梁部の上面に
手摺壁を一体に設けた手摺パネルからなり、かつ前記壁
パネルの交わり部上端に、基枠から前記壁パネルと直交
して突出し前記屋上部分の床を受ける２つの片持梁を設
けたコーナ金具の前記基枠を固定するとともに、前記手
摺壁を、該手摺壁の前記ラチス梁部を前記片持梁の先端
にしかも前記２つの壁パネルと夫々平行に配することに
より交わらせてボルト止めすることに取付け、しかも前
記手摺壁の交わり部に、該手摺壁のラチス梁部に夫々ボ
ルト止めすることにより該手摺壁を結合する連結金具を
設けてなる手摺壁支持構造である。The present invention is a handrail wall support structure for a rooftop portion along two wall panels that intersect at right angles and projecting from the upper end of the wall panel and having a handrail wall on an outer edge thereof, wherein the handrail wall includes:
Upper chord material, a handrail panel integrally provided with a handrail wall on the upper surface of a lattice beam portion providing a lattice between lower chord materials, and protruding from a base frame at right angles to the wall panel at the intersection upper end of the wall panel. The base frame of the corner fitting provided with two cantilever beams for receiving the floor of the roof portion is fixed, and the handrail wall is provided with the lattice beam portion of the handrail wall at the tip of the cantilever beam and the two handrails. A connection in which the handrails are bolted to each other by arranging them in parallel with the wall panel, and the handrail walls are connected to the intersections of the handrail walls by bolting to the lattice beams of the handrail walls. This is a handrail wall support structure provided with metal fittings.

〔作用〕[Action]

手摺壁は、上弦材、下弦材間にラチスを設けたラチス
梁部の上面に手摺部を一体に設けた手摺パネルを用い
る。これにより、架け渡しにより手摺を形成でき、この
手摺を後付けする場合に比して施工生を高め、かつ前記
ラチス梁部を一体に具えることにより、強固な手摺が形
成できる。As the handrail wall, a handrail panel having a handrail portion integrally provided on the upper surface of a lattice beam portion having a lattice provided between the upper chord material and the lower chord material is used. Thereby, a handrail can be formed by bridging, and compared to the case where this handrail is retrofitted, the construction work can be enhanced, and a strong handrail can be formed by integrally providing the lattice beam portion.

又壁パネルの直交部に片持梁を有するコーナ金具を固
定し、前記片持梁の先端で、前記手摺壁を取付けかつ手
摺壁の交わり部を連結金具を用いて結合することによ
り、該壁パネルの交わり部から張出す屋上部分を形成で
きる。又このようなコーナ金具、連結金具、手摺壁など
を予め規格化することによって、前記屋上部分を容易に
形成でき、家屋を多様化することにより、居住者の好み
に応じた家屋の選択範囲が広がることとなる。Also, a corner fitting having a cantilever is fixed to the orthogonal portion of the wall panel, and the handrail wall is attached at the end of the cantilever and the intersection of the handrail wall is connected using a connecting fitting, thereby forming the wall. A roof portion that extends from the intersection of the panels can be formed. Also, by standardizing such corner fittings, connecting fittings, handrail walls, and the like in advance, the roof portion can be easily formed, and by diversifying the houses, the selection range of the houses according to the occupants' preference can be increased. It will spread.

〔実施例〕〔Example〕

以下本発明の一実施例を、第１図に例示した家屋本体
部Ａに連なる平屋の家屋付属部Ｂの屋根部分に、前記屋
上部分Ｄを含む屋上Ｃを形成する場合を例にとり説明す
る。One embodiment of the present invention will be described below with reference to an example in which a rooftop C including the rooftop portion D is formed on a roof portion of a one-story house attachment portion B connected to a house body portion A illustrated in FIG.

手摺壁支持構造は、前記屋上Ｃにおいて、前記家屋付
属部Ｂの直角に交わる壁パネルP1、P2の上端から張出す
庇状の屋上部分Ｄの形成のために使用でき、第２図に一
点鎖線で示す壁パネルP1、P2の交わり部E1に設けるコー
ナ金具２と、該コーナ金具２により前記壁パネルP1、P2
平行に支持される手摺壁Q1、Q2と、該手摺壁Q1、Q2の交
わり部E2に継ぐ連結金具３とを用いている。The handrail wall support structure can be used on the rooftop C to form an eave-like rooftop portion D extending from the upper ends of the wall panels P1 and P2 that intersect at right angles to the house appendage B. And a corner fitting 2 provided at an intersection E1 of the wall panels P1 and P2, and the wall panels P1 and P2 provided by the corner fitting 2.
Handrail walls Q1 and Q2 supported in parallel and a connection fitting 3 connected to an intersection E2 of the handrail walls Q1 and Q2 are used.

又本実施例では、前記壁パネルP1、P2に隣接して他の
壁パネルP3、P4……（総称して壁パネルＰという）が配
されるとともに、壁パネルP1、P2の上端に沿って配され
る左右勝手違いの胴差金具5A、5Bと、該胴差金具5A、5B
と前記手摺壁Q1、Q2とを継ぐ継ぎ張７と、前記屋上Ｃの
家屋本体部Ａ側の途切れ端で前記手摺壁Q1に直角にのび
る端継ぎ梁９と、その先端の端連結金具10とが用いられ
る。又前記壁パネルP1、P2は、交わり部E1では上端を第
４、５図に例示するパネル連結金具12によって、又一直
線に並ぶ例えば壁パネルP1、P3間は他のパネル連結金具
14により上端を連結される。又壁パネルＰ上端にはその
内方に、屋上生用の床パネルＦが取付けられる。Further, in the present embodiment, other wall panels P3, P4 ... (collectively referred to as wall panels P) are arranged adjacent to the wall panels P1, P2, and along the upper ends of the wall panels P1, P2. The left and right hand difference metal fittings 5A and 5B to be arranged and the body difference metal fittings 5A and 5B
A seam 7 which joins the handrail walls Q1 and Q2, an end joint beam 9 extending perpendicular to the handrail wall Q1 at an end of the roof C on the side of the house main body A, and an end connection fitting 10 at the tip thereof. Is used. The wall panels P1 and P2 have an upper end at the intersection E1 by a panel connection fitting 12 illustrated in FIGS. 4 and 5, and another panel connection fitting between the wall panels P1 and P3, for example.
The upper end is connected by 14. At the upper end of the wall panel P, a floor panel F for a rooftop student is attached inside.

前記壁パネルP1、P2は例えば第４図にその一部を視す
ように、形鋼材を矩形に組み合わせた枠組21の外面に、
面材22を貼設する周知の構成を有し、又枠組21の内側は
開放されている。The wall panels P1 and P2 are, for example, as seen partially in FIG.
It has a well-known structure for attaching the face material 22, and the inside of the framework 21 is open.

又直角に交わる前記壁パネルP1、P2の交わり部E1上端
に連結する前記連結金具12は、壁パネルP1、P2の側面を
ボルト止めする直角な取付片24、24の上端に、上片25を
設けている。又パネル連結金具14、壁パネルＰの側面に
ボルト止めする平行な取付片24の上端に上片25を設け、
又パネル連結金具12、13はその取付けによって上片25が
壁パネルＰ上端と面一となる。なお壁パネルＰの各下端
は、適宜基礎上に固定される。In addition, the connection fitting 12 connected to the upper end of the intersection E1 of the wall panels P1 and P2 that intersect at right angles has an upper piece 25 at the upper ends of the right-angled mounting pieces 24 and 24 that bolts the side surfaces of the wall panels P1 and P2. Provided. Also, an upper piece 25 is provided at the upper end of a parallel mounting piece 24 which is bolted to the side surface of the panel connecting metal fitting 14 and the wall panel P,
The upper pieces 25 of the panel connecting fittings 12 and 13 are flush with the upper end of the wall panel P due to the attachment. In addition, each lower end of the wall panel P is appropriately fixed on a foundation.

他方、手摺壁Q1、Q2は第６図に示すように、ラチス梁
部26の上面に手摺部27を一体に設けている。又ラチス梁
部26は、溝部を内向きとした溝形鋼からなる上弦材30、
下弦材31の両端を、上弦材30をこえて上方にのびる側枠
材32、33により接合した矩形の周囲枠を有し、又上弦材
30、下弦材31間には、基準ピッチを隔れる溝形鋼からな
る垂直な中枠材35……と、ラチス36……とを架け渡す。
又側枠材32に近い中枠材35には孔37を設けるとともに、
他の中枠材35……には、取付板39を形成する。On the other hand, as shown in FIG. 6, the handrail walls Q1 and Q2 have a handrail portion 27 integrally provided on the upper surface of the lattice beam portion. Further, the lattice beam portion 26 is an upper chord material 30 made of a channel steel with the groove portion facing inward,
The lower chord member 31 has a rectangular peripheral frame joined at both ends by side frame members 32 and 33 extending upward beyond the upper chord member 30.
Between the lower chord member 30 and the lower chord member 31, a vertical middle frame member 35 made of a channel steel and spaced apart from the reference pitch and a lattice 36 are bridged.
Also, a hole 37 is provided in the middle frame member 35 near the side frame member 32,
A mounting plate 39 is formed on the other middle frame members 35.

前記手摺部27は、前記側枠材32、33の上端を上枠材41
により接続することによって、前記上弦材30とともに矩
形をなす周囲枠の内部に、前記中枠材35と一直線状にの
びる建材42……を設けた枠組の外面に、面材43を添設し
た手摺パネルとして形成される。なおラチス梁部26の両
面は面材を貼設することなく開放されるとともに、手摺
部27として、いわゆる親柱、小柱、笠木を有する開放さ
れた手摺体として形成することもできる。さらに本来で
は手摺壁Q1は前記端継ぎ金具９から、手摺壁Q1、Q2の交
わり部E2に至る長さの長尺体として形成される。The handrail portion 27 is formed by attaching the upper ends of the side frame members 32 and 33 to an upper frame member 41.
A handrail having a surface material 43 attached to the outer surface of a frame in which a building material 42 extending linearly with the middle frame material 35 is provided inside a peripheral frame that forms a rectangle together with the upper chord material 30 by connecting Formed as a panel. Note that both surfaces of the lattice beam portion 26 can be opened without attaching a face material, and the handrail portion 27 can be formed as an open handrail body having a so-called master pillar, a small pillar, and a cap. Further, originally, the handrail wall Q1 is formed as a long body extending from the end fitting 9 to the intersection E2 of the handrail walls Q1, Q2.

前記コーナ金具２は、第３〜５図、第７、８図に示す
ように、基枠45に、その１つのコーナを挟む２つの側面
から突出する片持梁46、46を設けている。In the corner fitting 2, as shown in FIGS. 3 to 5, 7 and 8, a base frame 45 is provided with cantilever beams 46, 46 protruding from two side surfaces sandwiching one corner.

前記基枠45は、パネル連結金具12の上片25にボルト止
めされる底板を有する角筒体からなり、又前記片持梁46
は、溝形鋼からなる基部47の先端に、該基部47の長手方
向に突出する固定片49を有する端板を取付ける。又前記
基枠45には、他のコーナを挟む他の２つの側面下端に、
孔を設けた脚片50、50と、垂直片51との有するＬ字金具
を固定する。又止枠45の前記他の２つの側面には前記胴
差金具5A、5Bの一端がボルト止めされる。The base frame 45 is formed of a rectangular cylinder having a bottom plate bolted to the upper piece 25 of the panel connection fitting 12, and the cantilever 46
Attaches an end plate having a fixing piece 49 protruding in the longitudinal direction of the base 47 to the tip of the base 47 made of a channel steel. In addition, the base frame 45 has, at the lower ends of the other two side faces sandwiching another corner,
The L-shaped fittings of the leg pieces 50 and 50 provided with holes and the vertical piece 51 are fixed. One end of each of the body difference fittings 5A and 5B is bolted to the other two side surfaces of the stop frame 45.

胴差金具5A、5Bは、胴差金具5Aを第９、10図に示すよ
うに、立上げ片53の上下に水平片54、55を設けた断面コ
字の基体56を有し、該基体56の一端に、前記基枠45にボ
ルト止めする固定板57を設ける。又他端近傍には、前記
水平片54、55を継ぐ継ぎ片59、59を間隔を隔てて垂直に
配するとともに、その背面には前記床パネルＦをボルト
止めする補強板60……を設ける。As shown in FIGS. 9 and 10, the body difference fittings 5A and 5B have a base 56 having a U-shaped cross section in which horizontal pieces 54 and 55 are provided above and below a rising piece 53, as shown in FIGS. At one end of 56, a fixing plate 57 to be bolted to the base frame 45 is provided. In the vicinity of the other end, connecting pieces 59, 59 connecting the horizontal pieces 54, 55 are vertically arranged at intervals, and a reinforcing plate 60 for bolting the floor panel F is provided on the back surface. .

なお前記コーナ金具２は、基枠45下端を、前記パネル
連結金具12の上片25に、各片持梁46、46を、壁パネルP
1、P2に直交して突出する向きにボルト止めすことによ
り前記交わり部E1が取付けられるとともに、壁パネルP
1、P2の上端に沿う前記胴差金具5A、5Bは一端の固定板5
7を基枠45にボルト止めする。又胴差金具5A、5Bは、下
の水平片55を、コーナ金具２の前記脚片50とともに、壁
パネルＰの上端にボルト止めする。In addition, the corner fitting 2 is configured such that the lower end of the base frame 45 is attached to the upper piece 25 of the panel connection fitting 12, each cantilever 46, 46 is attached to the wall panel P.
1, the intersection E1 is attached by bolting in a direction projecting perpendicular to P2, and the wall panel P
1, the body difference fittings 5A and 5B along the upper end of P2 are fixed plates 5 at one end.
7 is bolted to the base frame 45. Further, the body difference fittings 5A and 5B bolt the lower horizontal piece 55 to the upper end of the wall panel P together with the leg pieces 50 of the corner fitting 2.

さらに胴差金具5A、5Bは、前記継ぎ片59、59用いて、
前記継ぎ梁７の一端をボルト止めする。Further, the body difference fittings 5A, 5B, using the joint pieces 59, 59,
One end of the joint beam 7 is bolted.

継ぎ梁７は、第３、第５図、第11、12図に示すよう
に、Ｉ型の基部62の一端に、前記継ぎ片59、59の内面に
嵌入されボルト止めされるコ字片63を設けるとともに、
他端に前記基部62に直交する固定板64に設けている。As shown in FIGS. 3, 5, 11 and 12, the joint beam 7 is inserted into one end of an I-shaped base 62 and inserted into the inner surfaces of the joint pieces 59 and 59 and is bolted to form a U-shaped piece 63. Along with
The other end is provided on a fixed plate 64 orthogonal to the base 62.

他方、屋上部分Ｄの途切れ部の取付く前記継ぎ金具９
は、第３図、第５図、第13、14図に示すように、前記コ
ーナ金具２の基枠45と同形の基枠66の一側面に断面コ字
型の片持梁67を突設し、かつ先端に、片持梁67の長手方
向にのびる固定片69を有するＬ字の前記端金具10をボル
ト結合する。又基枠66には、下方の前記壁パネルＰの上
面を固定する脚片70と垂直片71とを有するＬ字金具を固
着している。なお端継ぎ金具９は、前記基枠66を前記パ
ネル連結金具の上片25にボルト止めし、又脚片70、70を
壁パネルＰ上面にボルト止めされる。On the other hand, the joint 9
As shown in FIGS. 3, 5, 13 and 14, a cantilever 67 having a U-shaped cross section is provided on one side surface of a base frame 66 having the same shape as the base frame 45 of the corner fitting 2. Then, the L-shaped end fitting 10 having a fixing piece 69 extending in the longitudinal direction of the cantilever 67 at the tip is bolted. Further, an L-shaped fitting having a leg piece 70 for fixing the upper surface of the lower wall panel P and a vertical piece 71 is fixed to the base frame 66. The end fitting 9 has the base frame 66 bolted to the upper piece 25 of the panel connection fitting, and the leg pieces 70, 70 are bolted to the upper surface of the wall panel P.

このように、各壁パネルＰの上端には、前記コーナ金
具２、胴差金具5A、5BH,継ぎ梁７及び端金具10をボルト
止めした端継ぎ金具９が第３〜５図に示すように夫々固
定される。In this manner, at the upper end of each wall panel P, the corner fitting 2, the body difference fittings 5A and 5BH, the connecting beam 7, and the end fitting 9 which is bolted to the end fitting 10 as shown in FIGS. Each is fixed.

又前記手摺壁Ｑはラチス梁部26の前記側枠材32に近い
柱枠材35が、前記孔37を用いて、コーナ金具２の片持梁
46先端の固定片49にボルト結合される。又他の中枠材35
に設けた前記取付板39を、前記継ぎ梁７先端の固定板64
のボルト止めし、さらに他の側枠材33を、はし継ぎ金具
９先端に配される固定片59に夫々ボルト結合することに
よって、該手摺壁Q1は壁パネルP1と平行に取付けられ
る。又同様に、手摺壁Q2は壁パネルP2と平行に、ボルト
結合することにより手摺壁Q1、Q2の一端の側面は直角に
交わる。又この交わり部E2を、Ｌ字の前記連結金具３を
用いてボルト結合される。なお第３図に示すように、手
摺壁Q1、Q2の交わり部E2及び手摺壁Q1と前記端継ぎ金具
９の片持梁47との交わり部には間に補強用の斜材72を設
ける。In addition, the handrail wall Q is formed such that the column frame member 35 close to the side frame member 32 of the lattice beam portion 26 cantilever the corner fitting 2 using the hole 37.
46 is bolted to the fixing piece 49 at the tip. Also other middle frame material 35
The fixing plate 39 provided at the end of the connecting beam
The handrail wall Q1 is attached in parallel to the wall panel P1 by bolting the other side frame member 33 to a fixing piece 59 disposed at the tip of the re-sealing fitting 9 by bolting. Similarly, the handrail wall Q2 is parallel to the wall panel P2, and the side surfaces at one ends of the handrail walls Q1 and Q2 intersect at right angles by bolting. Further, this intersection E2 is bolted using the L-shaped connection fitting 3. As shown in FIG. 3, a reinforcing diagonal member 72 is provided between the intersection E2 of the handrail walls Q1, Q2 and the intersection of the handrail wall Q1 and the cantilever 47 of the end fitting 9.

又胴差金具5A、5Bは前記補強板60により前記床パネル
Ｆをボルト止めする。又コーナ金具２の片持梁46、継ぎ
梁７などには、第４図に示すように、下地材73を配した
うえ、モルタル75を打設することにより屋上部分Ｃの床
を形成する。In addition, the body difference fittings 5A and 5B bolt the floor panel F with the reinforcing plate 60. Also, as shown in FIG. 4, a base material 73 is arranged on the cantilever 46, the joint beam 7 and the like of the corner fitting 2, and a mortar 75 is cast to form a floor of the roof portion C.

〔発明の効果〕〔The invention's effect〕

このように本発明の手摺壁支持像は、手摺壁として、
上弦材、下弦材間にラチスを設けるラチス梁部の上面に
手摺壁を一体に設けた手摺パネルを用いるため、手摺を
後付けする場合に比して施工生を高め前記ラチス梁部を
具えることにより、強固な手摺が形成できる。Thus, the handrail wall support image of the present invention is used as a handrail wall.
To use a handrail panel integrally provided with a handrail wall on the upper surface of a lattice beam part where a lattice is provided between the upper chord material and the lower chord material, the workability is enhanced compared to the case where a handrail is retrofitted, and the lattice beam part is provided. Thereby, a strong handrail can be formed.

又階下の壁パネルＰの交わり部上端に固定されるコー
ナ金具を片持梁の先端で、前記手摺壁を取付け、しかも
手摺壁の交わり部を連結金具を用いて結合するため、壁
パネルから張出す庇状の屋上部分を容易に形成できる。
又このようなコーナ金具、連結金具、手摺壁を予め準備
することによって、前記屋上部分の形成が容易となる
他、居住者の好みに応じる多様な家屋の形成が可能とな
る。In addition, a corner fitting fixed to the upper end of the intersection of the lower floor wall panel P is attached to the handrail wall at the tip of the cantilever, and furthermore, the intersection of the handrail wall is stretched from the wall panel so as to be joined using a connecting fitting. The eaves-shaped roof portion to be projected can be easily formed.
In addition, by preparing such corner fittings, connecting fittings, and handrail walls in advance, the roof portion can be easily formed, and various houses can be formed according to the occupants' preference.

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

第１図は本発明の構造が採用されうる家屋を例示する斜
視図、第２図はコーナ金具、連結金具、手摺壁を含む各
部材の配置を略示する平面図、第３図は本発明の構造の
一実施例を示す平面図、第４図は手摺壁を破断して示す
その正面図、第５図は各部材を配置とともに示す分解斜
視図、第６図は手摺壁を例示する斜視図、第７図はコー
ナ金具を例示する平面図、第８図はその正面図、第９図
は胴差金具を例示する平面図、第10図はその正面図、第
11図は継ぎ梁を例示する平面図、第12図はその正面図、
第13図は端継ぎ金具を例示する平面図、第14図はその正
面図である。 ２……コーナ金具、３……連結金具、 5A、5B……胴差金具、７……継ぎ梁、 ９……端継ぎ金具、10……端金具、 12、14……パネル連結金具、26……ラチス梁部、 27……手摺部、30……上弦材、31……下弦材、 36……ラチス、45……基枠、46……片持梁。FIG. 1 is a perspective view illustrating a house to which the structure of the present invention can be applied, FIG. 2 is a plan view schematically showing the arrangement of members including corner fittings, connecting fittings, and handrail walls, and FIG. 3 is the present invention. FIG. 4 is a front view showing a handrail wall cut away, FIG. 5 is an exploded perspective view showing arrangement of members, and FIG. 6 is a perspective view illustrating a handrail wall. Fig. 7, Fig. 7 is a plan view illustrating a corner fitting, Fig. 8 is a front view thereof, Fig. 9 is a plan view illustrating a body difference fitting, Fig. 10 is a front view thereof,
FIG. 11 is a plan view illustrating a connecting beam, FIG. 12 is a front view thereof,
FIG. 13 is a plan view illustrating an end fitting, and FIG. 14 is a front view thereof. 2 ... corner fittings, 3 ... connecting fittings, 5A, 5B ... trunk fittings, 7 ... connecting beams, 9 ... end fittings, 10 ... end fittings, 12, 14 ... panel connecting fittings, 26 … Lattice beam, 27… Handrail, 30… Upper chord, 31… Lower chord, 36… Lattice, 45… Base frame, 46… Cantilever.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】直角に交わる２つの壁パネルに沿ってかつ
該壁パネル上端から張出すとともに外縁に手摺壁を設け
た屋上部分の手摺壁支持構造であって、前記手摺壁は、
上弦材、下弦材間にラチスを設けるラチス梁部の上面に
手摺部を一体に設けた手摺パネルからなり、かつ前記壁
パネルの交わり部上端に、基枠から前記壁パネルと直交
して突出し前記屋上部分の床を受ける２つの片持梁を設
けたコーナ金具の前記基枠を固定するとともに、前記手
摺壁を、該手摺壁の前記ラチス梁部を前記片持梁の先端
にしかも前記２つの壁パネルと夫々平行に配することに
より交わらせてボルト止めすることに取付け、しかも前
記手摺壁の交わり部に、該手摺壁のラチス梁部に夫々ボ
ルト止めすることにより該手摺壁を結合する連結金具を
設けてなる手摺壁支持構造。1. A handrail wall support structure for a rooftop portion extending along two wall panels that intersect at right angles and extending from an upper end of the wall panel and having a handrail wall on an outer edge thereof, wherein the handrail wall includes:
Upper chord material, composed of a handrail panel integrally provided with a handrail portion on the upper surface of a lattice beam portion that provides a lattice between lower chord materials, and protruding from a base frame at right angles to the wall panel at the intersection upper end of the wall panel. The base frame of the corner fitting provided with two cantilever beams for receiving the floor of the roof portion is fixed, and the handrail wall is provided with the lattice beam portion of the handrail wall at the tip of the cantilever beam and the two handrails. A connection in which the handrails are bolted to each other by arranging them in parallel with the wall panel, and the handrail walls are connected to the intersections of the handrail walls by bolting to the lattice beams of the handrail walls. Handrail wall support structure with metal fittings.