JPH10219954A - Handrail support, its manufacture and method for executing handrail support - Google Patents
Handrail support, its manufacture and method for executing handrail supportInfo
- Publication number
- JPH10219954A JPH10219954A JP2539397A JP2539397A JPH10219954A JP H10219954 A JPH10219954 A JP H10219954A JP 2539397 A JP2539397 A JP 2539397A JP 2539397 A JP2539397 A JP 2539397A JP H10219954 A JPH10219954 A JP H10219954A
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- handrail
- adhesive
- support
- main body
- 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
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、集合住宅などのベ
ランダ、テラス、通路などに設置する手摺りの支柱およ
びその製造方法および支柱の施工方法に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail support installed on a veranda, a terrace, a passage, or the like of an apartment house, a method of manufacturing the same, and a method of installing the support.
【０００２】[0002]
【従来の技術】例えば集合住宅等のベランダ、テラス、
通路などのプレキャストコンクリート（ＰＣ）や現場打
ちの鉄筋コンクリート（ＲＣ）構造の床に手摺りを設け
る場合、従来は図６〜図８に示すように例えば、ベラン
ダなどの床１に手摺を設置するためのすり鉢状の凹部31
を予め形成しておき、この凹部31の底部に鋼材などの材
質の方形のアンカープレート32を設置する。2. Description of the Related Art For example, a veranda, a terrace,
When a handrail is provided on a floor of a precast concrete (PC) or cast-in-place reinforced concrete (RC) structure such as a passage, conventionally, as shown in FIGS. 6 to 8, for example, the handrail is installed on a floor 1 such as a veranda. Mortar-shaped recess 31
Is formed in advance, and a rectangular anchor plate 32 made of a material such as a steel material is provided at the bottom of the concave portion 31.
【０００３】このアンカープレート32には鋼材などの材
質のプレート状の継材33を垂直に立てた状態にして一
対、斜めの対向位置に溶接などにより固定してある。こ
の一対の継材33の対向間隔は後述のベースプレート37の
幅に合致させる。A pair of plate-like joining members 33 made of a material such as steel are fixed to the anchor plate 32 by welding or the like at a pair of diagonally opposed positions in a vertically upright state. The facing distance between the pair of joining members 33 is matched with the width of a base plate 37 described later.
【０００４】他方、アルミニウム合金などによる押出成
形で形成した外形が方形で、内形が円形（矩形の場合も
ある）の中空の支柱本体34の内部の下部に、補強用の芯
材として鋼材などを用いる円筒状（または方筒状）の芯
金35を挿入し、支柱本体34の下端と芯金35の下端とを合
致させて両者をビス36により結合する。On the other hand, at the lower portion inside a hollow column body 34 having a rectangular outer shape formed by extrusion molding of an aluminum alloy or the like and a circular (sometimes rectangular) inner shape, a steel material or the like is used as a reinforcing core material. Is inserted, and the lower end of the pillar main body 34 and the lower end of the core metal 35 are aligned with each other, and both are joined by screws 36.
【０００５】この芯金35にはコ字形のベースプレート37
を溶接などにより固定されており、芯金35を内部に配設
した支柱本体34の下部にこのベースプレート37が位置す
るものとなり、ベースプレート37の側部の立ち上がり部
37ａが支柱本体34の外側面に接合する。The metal core 35 has a U-shaped base plate 37.
Is fixed by welding or the like, and the base plate 37 is located at the lower part of the column body 34 in which the core metal 35 is disposed.
37a is joined to the outer surface of the support body 34.
【０００６】このようにしてベースプレート37を取り付
けた支柱本体34を凹部31内に入れ、ベースプレート37の
立ち上がり部37ａの外側が継材33の内側に当接するよう
にして立ち上がり部37ａと継材33とを垂直方向で重ね合
わせて、支柱本体34の下部を一対の継材33の間にセット
し、立ち上がり部37ａを継材33に溶接などにより固定し
て支柱本体34を凹部31内に固定する。[0006] The column body 34 to which the base plate 37 is attached in this manner is put into the recess 31, and the rising portion 37 a and the joining material 33 are joined together so that the outside of the rising portion 37 a of the base plate 37 contacts the inside of the joining material 33. Are overlapped in the vertical direction, the lower portion of the column main body 34 is set between the pair of joining members 33, and the rising portion 37a is fixed to the joining member 33 by welding or the like to fix the column main body 34 in the concave portion 31.
【０００７】このとき、立ち上がり部37ａの継材33への
固定箇所を上下方向で任意に選択することで支柱本体34
の継材33への高さ位置を調整して支柱の設置高さを調整
する。最後に凹部31内にモルタルなどの充填材38を打設
して支柱本体34、芯金35、ベースプレート37を凹部31内
に一体に固定する。At this time, the position of fixing the rising portion 37a to the joining material 33 is arbitrarily selected in the vertical direction, so that the column main body 34 is fixed.
The height of the support is adjusted by adjusting the height position of the support to the joint 33. Finally, a filler 38 such as mortar is poured into the recess 31 to integrally fix the column body 34, the core bar 35, and the base plate 37 in the recess 31.
【０００８】このようにして図８に示すようにベランダ
などの床１に手摺り２の支柱３が適宜間隔で複数立設さ
れ、この支柱３の上端位置で複数の支柱３をつなぐよう
にして笠木４を取り付け、また、支柱３間の上部と下部
にそれぞれ上弦材５と下弦材６をわたし、この上弦材５
と下弦材６の間にガラスなどのパネル７や手摺り子を取
り付けて手摺り２が完成する。In this way, as shown in FIG. 8, a plurality of columns 3 of handrails 2 are erected on a floor 1 such as a veranda at appropriate intervals, and a plurality of columns 3 are connected at the upper end position of the columns 3. Attach a cap 4 and put upper chord 5 and lower chord 6 at the top and bottom between the struts 3, respectively.
A panel 7 such as glass or a handrail is attached between the lower handpiece 6 and the lower chord material 6 to complete the handrail 2.
【０００９】[0009]
【発明が解決しようとする課題】このようにベランダな
どのコンクリートの床１に手摺り２を設置する場合、支
柱本体34と芯金35で構成する支柱３の下部と、設ベース
プレート37、継材33およびアンカープレート32を凹部31
内に埋設する手摺りでは、設置のための凹部31を予め設
ける必要があり、そのためにはかかる凹部31を形成した
ＰＣコンクリート板を用意し、また、現場打ちコンクリ
ートの場合はコンクリート打設の際に凹部31を型枠等で
設ける必要がある。これは工程が多く、面倒なものであ
る。When the handrail 2 is installed on a concrete floor 1 such as a veranda as described above, the lower part of the column 3 composed of the column main body 34 and the core 35, the base plate 37, the joining material 33 and anchor plate 32 with recess 31
For handrails to be buried inside, it is necessary to provide recesses 31 for installation in advance. For that purpose, prepare a PC concrete plate with such recesses 31 formed. It is necessary to provide a concave portion 31 with a mold or the like. This involves many steps and is cumbersome.
【００１０】さらに、床の施工が完成した後に、後付け
施工として手摺り２を設置する場合には、斫り作業でこ
の凹部31を設けることになり、労力を費やし極めて困難
であった。Further, when the handrail 2 is installed as a post-installation work after the floor is completed, the recess 31 is provided by a shaving operation, which requires much labor and is extremely difficult.
【００１１】また、現場でアンカープレート32や継材33
を設置、溶接したり、ベースプレート37を継材33に溶接
する作業を要し、現場での作業工程が多く、工期が長く
なる。In addition, the anchor plate 32 and the joint 33
Installation and welding, or welding the base plate 37 to the joining material 33 is required.
【００１２】さらに支柱３の設置高さの調整は、継材33
へのベースプレート37の接合位置を高さ調整することで
行うから、調整作業が行いにくく、さらに支柱３を垂直
に立設するための調整も継材33へのベースプレート37の
接合位置の調整で行うから、支柱３を垂直に立設するた
めの作業も面倒である。Further, the adjustment of the installation height of the column 3 is performed by the
The height of the joint position of the base plate 37 is adjusted, so that the adjustment work is difficult to perform. Further, the adjustment for vertically setting the column 3 is also performed by adjusting the joint position of the base plate 37 to the joining material 33. Therefore, the work for vertically erecting the column 3 is also troublesome.
【００１３】本発明の目的は前記従来例の不都合を解消
し、ベランダなどに床面の施工が完了した後からでも簡
単な作業で手摺りの設置が可能で、手摺の新設のみなら
す取り換えや補修にも最適であり、さらに、施工する手
摺は強度的にも十分信頼でき、工期も短くできる手摺り
支柱およびその製造方法および支柱の施工方法を提供す
ることにある。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned disadvantages of the prior art, and to make it possible to install a handrail even after the construction of a floor on a veranda or the like is completed, and to replace or repair only a new handrail. Another object of the present invention is to provide a handrail strut which can be constructed with sufficient reliability in terms of strength and can shorten the construction period, a method for manufacturing the handrail, and a method for constructing the strut.
【００１４】[0014]
【課題を解決するための手段】本発明は前記目的を達成
するため、構造として、下部にベースプレートが一体に
形成され、下方にアンカーボルトの端部を突出させた芯
材を中空の支柱本体の下部内部に設け、芯材と支柱本体
との隙間に接着剤を介在させて結合させたこと、およ
び、ベースプレートは支柱本体より外形を大きく形成す
ること、また、ベースプレートと支柱本体は外形を方形
に形成し、ベースプレートは少なくとも一辺が支柱本体
より外側に突出するように大径に形成することを要旨と
するものである。According to the present invention, in order to achieve the above object, as a structure, a base material having a base plate integrally formed at a lower portion and an end portion of an anchor bolt projecting downward is provided on a hollow column main body. It is provided inside the lower part and bonded with a gap between the core material and the pillar body with an adhesive interposed, and the base plate has a larger outer shape than the pillar body, and the base plate and the pillar body have a rectangular outer shape The gist of the invention is that the base plate is formed to have a large diameter so that at least one side protrudes outward from the pillar main body.
【００１５】手摺り支柱の製造方法としては、製造時に
アンカーボルトの端部が突出するように埋め込んでベー
スプレートと芯材とを一体に鋳造し、中空の支柱本体の
下部内壁部に接着剤を塗布し、ここに芯材を差し込んで
前記接着剤により芯材を支柱本体内に固定することを要
旨とするものである。[0015] As a method of manufacturing the handrail support, an anchor bolt is embedded so as to protrude at the time of manufacture, a base plate and a core material are integrally cast, and an adhesive is applied to a lower inner wall portion of the hollow support body. The gist of the present invention is to insert a core material and fix the core material in the support body with the adhesive.
【００１６】手摺り支柱の施工方法として、下部にベー
スプレートが一体に形成され、下方にアンカーボルトの
端部を突出させた芯材を下部内部に接着剤により固定し
た中空の支柱本体の前記アンカーボルトを、手摺の設置
位置の床面に穿設され接着剤が注入されたボルト孔に挿
入してベースプレートを床面に設置し、接着剤でアンカ
ーボルトをボルト孔に固定し、ベースプレートと床面と
の間に無収縮モルタルなどの充填材を充填して支柱本体
の設置高さを調整することを要旨とするものである。As a method of constructing the handrail support, the anchor bolt of a hollow support body in which a base material is integrally formed at a lower portion and a core material having an end portion of the anchor bolt protruding downward is fixed to an inside of the lower portion by an adhesive. The base plate is installed on the floor by inserting the adhesive into the bolt holes that are drilled on the floor at the handrail installation position and the anchor bolts are fixed to the bolt holes with adhesive. The gist of the present invention is to fill a filler such as a non-shrinkable mortar and adjust the installation height of the column main body.
【００１７】請求項１記載の本発明によれば、ベランダ
などの床に穿設したボルト孔に支柱本体の下端から突設
するアンカーボルトを挿入し、支柱本体の下端に設けて
あるベースプレートを床面に載置し、固定するだけで、
手摺り支柱を床に固定できる。よって、施工が完了した
後の床にも後付けで手摺りを簡単に設置できる。According to the first aspect of the present invention, an anchor bolt projecting from the lower end of the column body is inserted into a bolt hole formed in the floor of a veranda or the like, and the base plate provided at the lower end of the column body is attached to the floor. Just put on the surface and fix it,
Railing posts can be fixed to the floor. Therefore, it is possible to easily install a handrail on the floor after the construction is completed.
【００１８】そして、後付けで施工する場合であって
も、アンカーボルトは芯材内に埋設されているから、芯
材にしっかりと固定され、さらに、この芯材も接着剤で
支柱本体内に固定されているから、アンカーボルト、芯
材、支柱本体の三者はしっかり結合されてガタツクこと
もなく、強度的にも十分信頼できるものとなる。Even when retrofitting, the anchor bolt is embedded in the core material, so that it is firmly fixed to the core material, and this core material is also fixed in the main body of the support with an adhesive. Therefore, the three members of the anchor bolt, the core material, and the main body of the support are firmly connected to each other without any backlash, and the strength is sufficiently reliable.
【００１９】請求項２記載の本発明によれば、前記作用
に加えて、ベースプレートを支柱本体より外形を大きく
形成することにより、支柱に斜め方向の力がかかったと
き、支柱本体は床に埋設されていなくても、ベースプレ
ートで斜め方向からの荷重を支持できる。そして、かか
る荷重をベースプレートで支持することにより、床内に
埋設したアンカーボルトにかかる強度負荷が小さくな
り、該アンカーボルトの引き抜き強度を確保でき、支柱
の転倒などを防止できる。According to the second aspect of the present invention, in addition to the above function, the base plate is formed to have a larger outer shape than the column main body, so that when the column is subjected to an oblique force, the column main body is embedded in the floor. Even if it is not performed, the load in the oblique direction can be supported by the base plate. By supporting the load with the base plate, the strength load on the anchor bolt buried in the floor is reduced, the pull-out strength of the anchor bolt can be secured, and the support column can be prevented from tipping over.
【００２０】請求項３記載の本発明によれば、前記作用
に加えて、ベースプレートと支柱本体は外形を方形に形
成し、ベースプレートは少なくとも一辺が支柱本体より
外側に突出するように大径に形成することにより、前記
突出する側をベランダなどの外側に位置させれば、屋外
側への手摺りの転倒を防止でき、安全性が向上する。According to the third aspect of the present invention, in addition to the above-described functions, the base plate and the support body have a rectangular outer shape, and the base plate has a large diameter so that at least one side protrudes outside the support body. By doing so, if the protruding side is positioned outside a veranda or the like, the handrail can be prevented from falling to the outdoor side, and safety can be improved.
【００２１】請求項４記載の本発明によれば、芯材やベ
ースプレートへのアンカーボルトの埋設、この芯材とベ
ースプレートの支柱本体への結合は工場で行うから、均
一の高品質のものを確保でき、強度的な安全性が向上す
る。According to the fourth aspect of the present invention, the anchor bolts are embedded in the core material and the base plate, and the connection of the core material and the base plate to the support body is performed in a factory, so that a uniform and high-quality one is secured. It is possible to improve the strength safety.
【００２２】請求項５記載の本発明によれば、手摺り支
柱を設置するため現場での作業は床にボルト孔を穿設し
て、ここに接着剤を注入してアンカーボルトを埋め込む
だけであるから、後施工が可能となるだけでなく、施工
が容易で工期も短縮する。さらに、支柱設置の際の高さ
調整は、設置の際にベースプレートと床との間に無収縮
モルタルなどの充填材を充填し、この量で調整するから
簡単に行える。According to the fifth aspect of the present invention, on-site work for installing a handrail support can be performed only by drilling a bolt hole in the floor, injecting an adhesive into the hole and embedding an anchor bolt. As a result, not only post-construction becomes possible, but also construction is easy and the construction period is shortened. Further, the height adjustment at the time of installing the columns can be easily performed by filling a filler such as a non-shrink mortar between the base plate and the floor at the time of the installation and adjusting the amount by using this amount.
【００２３】[0023]
【発明の実施の形態】以下、図面について本発明の実施
の形態を詳細に説明する。図１は本発明の手摺り支柱の
横断平面図、図２は同上縦断正面図で、本発明の手摺り
の基本的な全体構成は図８について既に説明した従来の
手摺り支柱を使用する手摺りと同様であり、集合住宅等
のベランダ、テラス、通路などのプレキャストコンクリ
ート（ＰＣ）や現場打ちの鉄筋コンクリート（ＲＣ）構
造の床１に設ける場合である。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a cross-sectional plan view of a handrail support of the present invention, and FIG. 2 is a vertical sectional front view of the same. The basic overall structure of the handrail of the present invention is a hand using the conventional handrail support already described with reference to FIG. This is the same as sliding, and is provided on a floor 1 of a precast concrete (PC) or a cast-in-place reinforced concrete (RC) structure such as a veranda, a terrace, or a passage of an apartment house.
【００２４】手摺り２の支柱３の構造から説明すると、
図中８はアルミニウム合金などで成形した外形が方形で
中空の支柱本体を示し、該支柱本体８の四方の内壁には
対向する一対の突条17により該突条17間にビス取付用の
溝条８ａが長さ方向に突設してあり、また、内側の４隅
にはビスポケット20を突設してある。The structure of the column 3 of the handrail 2 will be described.
In the figure, reference numeral 8 denotes a hollow pillar main body formed of an aluminum alloy or the like and having a rectangular outer shape. A ridge 8a protrudes in the length direction, and screw pockets 20 protrude from four inner corners.
【００２５】図中９は前記支柱本体８の芯材で、アルミ
ニウム合金鋳物などで平面略Ｈ形に鋳造したものであ
り、Ｈ形の凹部９ｂは下弦材６を支柱本体８にビス36で
固定する際のビス36の支柱本体８内に突出する端部の収
納部となる。また、該芯材９の隅角部は浅い円弧状に切
欠いて前記ビスポケット20と係合する凹部21に形成す
る。In the figure, reference numeral 9 denotes a core material of the column main body 8, which is cast into an approximately H-shaped plane by an aluminum alloy casting or the like. The H-shaped concave portion 9b fixes the lower chord member 6 to the column main body 8 with screws 36. When the screw 36 is formed, it becomes a storage portion at an end protruding into the support body 8. The corners of the core material 9 are cut out in a shallow arc shape to form a concave portion 21 which engages with the screw pocket 20.
【００２６】そして、この芯材９の下部にこれと一体と
なるように方形のベースプレート10を同時に鋳造する。
該ベースプレート10は、少なくとも一辺が支柱本体より
外側に突出するように大径に形成する。図１に示した例
では一辺のみを長く形成してこれを突出部10ａとした。Then, a rectangular base plate 10 is simultaneously cast under the core material 9 so as to be integrated therewith.
The base plate 10 is formed to have a large diameter so that at least one side protrudes outward from the column body. In the example shown in FIG. 1, only one side is formed to be long and this is used as a protruding portion 10a.
【００２７】この芯材９とベースプレート10を貫通し両
端が上下に突出するように芯材９とベースプレート10の
内部に亜鉛メッキを施したアンカーボルト11を埋め込
む。この埋め込みは芯材９とベースプレート10の鋳造時
に同時に行う。アンカーボルト11の下方への突出長は例
えば40〜50mm程度とする。A zinc-plated anchor bolt 11 is embedded in the core 9 and the base plate 10 so that both ends thereof protrude vertically through the core 9 and the base plate 10. This embedding is performed simultaneously with the casting of the core material 9 and the base plate 10. The downward projecting length of the anchor bolt 11 is, for example, about 40 to 50 mm.
【００２８】そして、中空の支柱本体８の下部内部に粘
性の高いエポキシ樹脂系の接着剤12を塗布し、ここに前
記芯材９を挿入してベースプレート10およびアンカーボ
ルト11を支柱本体８の下端から突設する。この状態で支
柱本体８の側に形成してあるビスポケット20が芯材９の
凹部21に係合し、芯材９の平坦部９ａと支柱本体８の内
壁との間に隙間22が生じるからこの隙間22に前記接着剤
12が介在して芯材９が支柱本体８に固定される。この状
態で支柱本体８の下端がベースプレート10の上面に接合
する。Then, a highly viscous epoxy resin-based adhesive 12 is applied to the inside of the lower portion of the hollow column main body 8, and the core 9 is inserted into the lower portion, and the base plate 10 and the anchor bolt 11 are attached to the lower end of the column main body 8. Protruding from. In this state, the screw pocket 20 formed on the side of the column body 8 engages with the concave portion 21 of the core member 9, and a gap 22 is generated between the flat portion 9 a of the core member 9 and the inner wall of the column body 8. In this gap 22, the adhesive
The core material 9 is fixed to the column body 8 with the interposition of 12. In this state, the lower end of the support body 8 is joined to the upper surface of the base plate 10.
【００２９】この場合、接着剤12の充填箇所は、Ｈ形の
芯材９の対向する平坦部９ａと支柱本体８との間の1.5
mm程度の隙間22であり、凹部９ｂには充填しないものと
してビス36の固定の妨げにならないようにする。これに
より充填材12は芯材９と支柱本体８との２辺でしか接着
されないが、大きな接着面積が確保できるから接着能力
が劣ることはなく、また、充填部分の隙間が他の辺に比
較して小さいから接着剤12の量が少なくてすむ。ここま
での製造は全て工場で行う。In this case, the filling position of the adhesive 12 is 1.5 times between the opposing flat portion 9a of the H-shaped core material 9 and the column body 8.
The gap 22 is about mm, and is not filled in the recess 9b so as not to hinder the fixing of the screw 36. As a result, the filler 12 is bonded only at the two sides of the core material 9 and the column body 8, but since a large bonding area can be secured, the bonding ability is not inferior. And the amount of the adhesive 12 is small because it is small. All the manufacturing up to this point is performed at the factory.
【００３０】次に支柱をベランダなどのコンクリートの
床に設置する方法を説明する。床に電動ドリルなどの工
具を使用してアンカーボルト11を埋め込むためのボルト
孔13を穿設し、このボルト孔13に２液ミキシングカート
リッジタイプなどによる接着剤14を注入しアンカーボル
ト11を差し込む。Next, a method of installing the columns on a concrete floor such as a veranda will be described. A bolt hole 13 for embedding the anchor bolt 11 is formed in the floor using a tool such as an electric drill, and an adhesive 14 such as a two-liquid mixing cartridge type is injected into the bolt hole 13 and the anchor bolt 11 is inserted.
【００３１】この状態でベースプレート10が床１の上面
にセットされるから、ベースプレート10の突出部10ａを
屋外側の方向に位置させる。こうしてボルト孔13にアン
カーボルト11を固定する。In this state, since the base plate 10 is set on the upper surface of the floor 1, the protruding portion 10a of the base plate 10 is positioned in the outdoor direction. Thus, the anchor bolt 11 is fixed to the bolt hole 13.
【００３２】さらに、ベースプレート10と床１との間の
隙間に無収縮モルタルなどの充填材15を注入し、その充
填量を調整することで、ベースプレート10の設置高さ、
すなわち支柱３の設置高さを調整する。これにより、支
柱３が床１の上に設置され、かかる設置はコンクリート
の床１の施工が完了した後でも、床１にボルト孔13を穿
設してここに支柱本体８に取り付けてあるアンカーボル
ト11を差し込んで固定するだけでよいから、後付けが可
能である。Further, a filler 15 such as non-shrink mortar is injected into a gap between the base plate 10 and the floor 1 and the amount of the filler 15 is adjusted so that the installation height of the base plate 10 can be reduced.
That is, the installation height of the column 3 is adjusted. Thereby, the column 3 is installed on the floor 1, and even after the concrete floor 1 is completed, the bolt 3 is drilled in the floor 1 and the anchor 3 is attached to the column body 8. Since it is only necessary to insert and fix the bolt 11, it is possible to retrofit.
【００３３】なお、ボルト孔13に注入する接着剤14はこ
れを前記充填材15と同一の無収縮モルタルで代用させさ
ることも可能である。The adhesive 14 injected into the bolt holes 13 can be replaced with the same non-shrink mortar as the filler 15.
【００３４】下部に芯材９が挿着される支柱本体８の上
方部分は図３に示すように内部に鋼材などを用いる円筒
状の芯材18を挿入する。この芯材18は周面の４か所が突
条16と接して支柱本体８の内部の所定箇所に係止され、
ビス36で上弦材５、下弦材６とともに支柱本体８に結合
される。As shown in FIG. 3, a cylindrical core member 18 made of a steel material or the like is inserted into an upper portion of the column body 8 into which the core member 9 is inserted. This core material 18 is locked at a predetermined position inside the column body 8 by contacting the ridge 16 at four places on the peripheral surface,
The upper chord member 5 and the lower chord member 6 are connected to the support body 8 with screws 36.
【００３５】以上のようにして複数本の支柱３を適宜間
隔で設置したならば、これら支柱３間に図４にも示すよ
うに中空の上弦材５と下弦材６を取り付ける。この取り
付けは、ビス36で行い、この上弦材５と下弦材６のそれ
ぞれ下部に形成してある取り付け用の凹部５ａ，６ａに
ガラスなどのパネル７の上下をパッキン17を介して装着
する。After a plurality of columns 3 are installed at appropriate intervals as described above, hollow upper chord members 5 and lower chord members 6 are attached between the columns 3 as shown in FIG. This attachment is performed with screws 36, and the upper and lower portions of a panel 7 made of glass or the like are attached via packings 17 to attachment recesses 5a, 6a formed below the upper chord material 5 and the lower chord material 6, respectively.
【００３６】支柱本体８の上端には複数の支柱本体８を
繋ぐようにして中空の笠木４を装着し、ビス36で結合す
る。パネル７の上部を笠木４に直接取り付けるときは、
前記と同様に笠木４の下部に形成してある凹部４ａにパ
ッキン17を介して装着する。At the upper end of the main body 8, the hollow cap 4 is attached so as to connect the plurality of main bodies 8, and is connected by screws 36. When attaching the upper part of the panel 7 directly to the shade 4
In the same manner as above, it is mounted via a packing 17 in a concave portion 4a formed in the lower part of the coping 4.
【００３７】さらにパネル７の側部もパッキン17を介し
て中空の枠材19を装着し、該枠材19をビス36で支柱本体
８に固定する。支柱本体８には芯材９が挿着されている
が、ビス36による固定は凹部９ｂの箇所で行うから、芯
材９がビス36止めの妨げになることはない。なお、パネ
ル７の材質はガラスに限定されるものではなく、また、
上弦材５と下弦材６に装着する部材は手摺り子でもよ
い。Further, a hollow frame member 19 is mounted on the side of the panel 7 via a packing 17, and the frame member 19 is fixed to the column body 8 with screws 36. Although the core material 9 is inserted into the column body 8, the fixing with the screw 36 is performed at the location of the recess 9b, so that the core material 9 does not hinder the screw 36 from being fixed. The material of the panel 7 is not limited to glass.
The members attached to the upper chord member 5 and the lower chord member 6 may be handrails.
【００３８】以上のようにして設置した支柱３は、支柱
本体８の下端が床１の上面に位置するベースプレート10
の上に接合しているから、支柱本体８の側からの荷重は
このベースプレート10で支持され、しかも、ベースプレ
ート10には支柱本体８より突出する突出部10ａが形成さ
れ、この突出部10ａを屋外側に位置させてあるから、手
摺り２に対してベランダなどの外側方向に押圧力がかか
って、支柱３に屋外側に倒れようする力が作用しても支
柱本体８の下端が前記突出部10ａで支承されるからアン
カーボルト13の引き抜き強度が低下することなく手摺り
２が屋外側へ転倒することはない。The column 3 installed as described above has a base plate 10 in which the lower end of the column main body 8 is located on the upper surface of the floor 1.
Therefore, a load from the side of the column body 8 is supported by the base plate 10, and the base plate 10 is formed with a protruding portion 10a protruding from the column main body 8. Since it is located on the outside, even if a pressing force is applied to the handrail 2 in the outward direction such as a veranda, the lower end of the column main body 8 has the protruding portion even if a force is exerted on the column 3 to fall outdoors. Since it is supported at 10a, the handrail 2 does not fall to the outdoor side without lowering the pull-out strength of the anchor bolt 13.
【００３９】ベースプレート10は、前記した実施の形態
では少なくとも一辺が支柱本体より外側に突出するよう
に大径に形成したが、これに限定されるものではなく、
図５に示すように支柱本体８より外側に大きく突出させ
る突出部10ａを形成した辺に隣接する２つの辺にも、突
出部10ａよりは小さな突出部10ｂを形成してもよい。In the above embodiment, the base plate 10 is formed to have a large diameter so that at least one side protrudes outside the support body, but the present invention is not limited to this.
As shown in FIG. 5, a projecting portion 10b smaller than the projecting portion 10a may be formed on two sides adjacent to the side on which the projecting portion 10a is formed so as to protrude largely beyond the column body 8.
【００４０】この場合は、手摺り２に作用する屋外側へ
の力だけでなく、長さ方向への力に対しても傾斜するこ
とを防止でき強度を得ることができる。In this case, not only the force acting on the handrail 2 toward the outdoor side but also the force in the length direction can be prevented, and the strength can be obtained.
【００４１】また、アンカーボルト13は芯材９の上方に
も突出するようにしてこれに埋設されているから、芯材
９との一体性に優れ、大きな引き抜き強度が得られる。
さらに、芯材９は接着剤12で支柱本体８に一体に接着さ
れているから、芯材９が支柱本体８の内部でガタツクこ
とがない。Further, since the anchor bolts 13 are buried in the core material 9 so as to protrude above the core material 9, the anchor bolt 13 is excellent in integration with the core material 9 and a large pull-out strength is obtained.
Further, since the core material 9 is integrally bonded to the column body 8 with the adhesive 12, the core material 9 does not rattle inside the column body 8.
【００４２】[0042]
【発明の効果】以上述べたように本発明の手摺り支柱
は、ベランダなどの床に穿設したボルト孔に支柱本体の
下端から突設するアンカーボルトを挿入し、支柱本体の
下端に設けてあるベースプレートを床面に載置し、固定
するだけで、手摺り支柱を床に固定できる。よって、施
工が完了した後の床にも後付けで手摺りを簡単に設置で
きき、新設施工のみならず、取り換えの場合や補修の場
合にも適する。As described above, in the handrail support of the present invention, the anchor bolt projecting from the lower end of the support body is inserted into the bolt hole formed in the floor of the veranda or the like and provided at the lower end of the support body. By simply placing a base plate on the floor and fixing it, the handrail support can be fixed to the floor. Therefore, it is possible to easily install a handrail on the floor after the construction is completed, which is suitable not only for new construction, but also for replacement or repair.
【００４３】そして、後付けで施工する場合であって
も、アンカーボルトは芯材内に埋設されているから、芯
材にしっかりと固定され、さらに、この芯材も接着剤で
支柱本体内に固定されているから、アンカーボルト、芯
材、支柱本体の三者はしっかり結合されてガタツクこと
もなく、強度的にも十分信頼できるものとなる。Even in the case of retrofitting, the anchor bolt is embedded in the core material, so that it is firmly fixed to the core material, and this core material is also fixed in the support body with an adhesive. Therefore, the three members of the anchor bolt, the core material, and the main body of the support are firmly connected to each other without any backlash, and the strength is sufficiently reliable.
【００４４】また、ベースプレートを支柱本体より外形
を大きく形成することにより、支柱に斜め方向の力がか
かったとき、支柱本体は床に埋設されていなくても、ベ
ースプレートで斜め方向からの荷重を支持できる。そし
て、かかる荷重をベースプレートで支持することによ
り、床内に埋設したアンカーボルトにかかる強度負荷が
小さくなり、該アンカーボルトの引き抜き強度を確保で
き、支柱の転倒などを防止できる。Further, by forming the base plate to have a larger outer shape than the main body of the column, when a diagonal force is applied to the column, the base plate can support the load from the diagonal direction even if the main column is not buried in the floor. it can. By supporting the load with the base plate, the strength load on the anchor bolt buried in the floor is reduced, the pull-out strength of the anchor bolt can be secured, and the support column can be prevented from tipping over.
【００４５】さらに、ベースプレートと支柱本体は外形
を方形に形成し、ベースプレートは少なくとも一辺が支
柱本体より外側に突出するように大径に形成することに
より、前記突出する側をベランダなどの外側に位置させ
れば、屋外側への手摺りの転倒を防止でき、安全性が向
上する。Further, the base plate and the support body have a rectangular outer shape, and the base plate has a large diameter so that at least one side protrudes outside the support body, so that the protruding side is positioned outside a veranda or the like. By doing so, it is possible to prevent the handrail from tipping over to the outdoor side, and safety is improved.
【００４６】手摺り支柱の製造方法としては、芯材やベ
ースプレートへのアンカーボルトの埋設、この芯材とベ
ースプレートの支柱本体への結合は工場で行うから、均
一の高品質のものを確保でき、強度的な安全性が向上す
る。As a method for manufacturing the handrail support, the anchor bolts are embedded in the core material and the base plate, and the connection of the core material and the base plate to the support body is performed in a factory, so that a uniform and high-quality product can be secured. Strength security is improved.
【００４７】手摺り支柱の施工方法としては、手摺り支
柱を設置するため現場での作業は床にボルト孔を穿設し
て、ここに接着剤を注入してアンカーボルトを埋め込む
だけであるから、後施工が可能となるだけでなく、施工
が容易で工期も短縮する。さらに、支柱設置の際の高さ
調整は、設置の際にベースプレートと床との間に無収縮
モルタルなどの充填材を充填し、この量で調整するから
簡単に行える。As for the method of constructing the handrail support, the work at the site to install the handrail support is only to drill a bolt hole in the floor, inject an adhesive there and embed an anchor bolt. In addition to being capable of post-construction, it is easy to perform and shortens the construction period. Further, the height adjustment at the time of installing the columns can be easily performed by filling a filler such as a non-shrink mortar between the base plate and the floor at the time of the installation and adjusting the amount by using this amount.
【図１】本発明の手摺り支柱の第１実施形態を示す横断
平面図である。FIG. 1 is a cross-sectional plan view showing a first embodiment of a handrail support of the present invention.
【図２】本発明の手摺り支柱の第１実施形態を示す縦断
正面図である。FIG. 2 is a longitudinal sectional front view showing a first embodiment of a handrail support of the present invention.
【図３】本発明の手摺り支柱の第１実施形態を示す手摺
り支柱上部の横断平面図である。FIG. 3 is a cross-sectional plan view of the upper part of the handrail support showing the first embodiment of the handrail support of the present invention.
【図４】本発明の手摺り支柱を使用する手摺りの上部の
縦断側面図である。FIG. 4 is a vertical side view of the upper part of a handrail using the handrail support of the present invention.
【図５】本発明の手摺り支柱の第２実施形態を示す横断
平面図である。FIG. 5 is a cross-sectional plan view showing a second embodiment of the handrail support of the present invention.
【図６】従来の手摺り支柱の横断平面図である。FIG. 6 is a cross-sectional plan view of a conventional handrail support.
【図７】従来の手摺り支柱の縦断正面図である。FIG. 7 is a vertical sectional front view of a conventional handrail support.
【図８】従来の手摺りの正面図である。FIG. 8 is a front view of a conventional handrail.
１…床 ２…手摺り ３…手摺り支柱 ４…笠木 ４ａ…凹部 ５…上弦材 ５ａ…凹部 ６…下弦材 ６ａ…凹部 ７…パネル ７ａ…凹部 ８…支柱本体 ８ａ…溝条 ９…芯材 ９ａ…平坦部 ９ｂ…凹部 10…ベースプレート 10ａ，10ｂ…突出部 11…アンカーボルト 12…接着剤 13…ボルト孔 14…接着剤 15…充填材 16…突条 17…パッキン 18…芯材 19…枠材 20…ビスポケット 21…凹部 22…隙間 31…凹部 32…アンカープレー
ト 33…継材 34…支柱本体 35…芯金 36…ビス 37…ベースプレート 37ａ…立ち上がり部 38…充填材DESCRIPTION OF SYMBOLS 1 ... Floor 2 ... Handrail 3 ... Handrail support 4 ... Kasagi 4a ... Recess 5 ... Upper chord 5a ... Recess 6 ... Lower chord 6a ... Recess 7 ... Panel 7a ... Recess 8 ... Prop body 8a ... Groove 9 ... Core 9a ... flat part 9b ... concave part 10 ... base plate 10a, 10b ... projecting part 11 ... anchor bolt 12 ... adhesive 13 ... bolt hole 14 ... adhesive 15 ... filler 16 ... ridge 17 ... packing 18 ... core material 19 ... frame Material 20 ... Screw pocket 21 ... Depression 22 ... Gap 31 ... Depression 32 ... Anchor plate 33 ... Joint material 34 ... Post body 35 ... Core metal 36 ... Screw 37 ... Base plate 37a ... Standing part 38 ... Filling material
───────────────────────────────────────────────────── フロントページの続き (72)発明者 仲 克憲 東京都千代田区神田美土代町１番地 住金 鉱業株式会社内 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Katsunori Naka Inventor, Kanda Midori-shiro 1 Chiyoda-ku, Tokyo Sumikin Mining Co., Ltd.
Claims (5)
れ、下方にアンカーボルトの端部を突出させた芯材を中
空の支柱本体の下部内部に設け、芯材と支柱本体との隙
間に接着剤を介在させて結合させたことを特徴とした手
摺り支柱。1. A base member is integrally formed at a lower portion, and a core member having an end portion of an anchor bolt protruding downward is provided inside a lower portion of a hollow column main body, and an adhesive is provided in a gap between the core member and the column main body. A handrail support that is interposed and joined.
きく形成する請求項１記載の手摺り支柱。2. The handrail support according to claim 1, wherein the base plate has a larger outer shape than the support main body.
に形成し、ベースプレートは少なくとも一辺が支柱本体
より外側に突出するように大径に形成する請求項１また
は請求項２に記載の手摺り支柱。3. The handrail support according to claim 1, wherein the base plate and the support body have a rectangular outer shape, and the base plate has a large diameter such that at least one side protrudes outside the support body.
るように埋め込んでベースプレートと芯材とを一体に鋳
造し、中空の支柱本体の下部内壁部に接着剤を塗布し、
ここに芯材を差し込んで前記接着剤により芯材を支柱本
体内に固定することを特徴とする手摺り支柱の製造方
法。4. A base plate and a core material are integrally cast by embedding an anchor bolt so that an end thereof protrudes during manufacturing, and an adhesive is applied to a lower inner wall portion of a hollow column main body.
A method for manufacturing a handrail support, comprising inserting a core material therein and fixing the core material in the support body by the adhesive.
れ、下方にアンカーボルトの端部を突出させた芯材を下
部内部に接着剤により固定した中空の支柱本体の前記ア
ンカーボルトを、手摺の設置位置の床面に穿設され接着
剤が注入されたボルト孔に挿入してベースプレートを床
面に設置し、接着剤でアンカーボルトをボルト孔に固定
し、ベースプレートと床面との間に無収縮モルタルなど
の充填材を充填して支柱本体の設置高さを調整すること
を特徴とする手摺り支柱の施工方法。5. An anchor bolt of a hollow column main body having a base plate integrally formed at a lower portion and a core material having an end portion of the anchor bolt protruding downward fixed to an inner portion of the lower portion by an adhesive, and an installation position of a handrail. The base plate is installed on the floor surface by inserting it into the bolt holes that are drilled and glued into the floor of the floor, and anchor bolts are fixed to the bolt holes with adhesive, and the non-shrink mortar is placed between the base plate and the floor surface. A method of constructing a handrail strut, characterized by adjusting the installation height of the strut body by filling a filling material such as the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2539397A JP3261405B2 (en) | 1997-02-07 | 1997-02-07 | Handrail support and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2539397A JP3261405B2 (en) | 1997-02-07 | 1997-02-07 | Handrail support and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10219954A true JPH10219954A (en) | 1998-08-18 |
| JP3261405B2 JP3261405B2 (en) | 2002-03-04 |
Family
ID=12164654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2539397A Expired - Fee Related JP3261405B2 (en) | 1997-02-07 | 1997-02-07 | Handrail support and construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3261405B2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041332A (en) * | 2007-08-10 | 2009-02-26 | Kajima Corp | Post holding device, and its mounting structure and method |
| JP2009281016A (en) * | 2008-05-21 | 2009-12-03 | Vinyframe Industries Co Ltd | Reinforcing member for support with anchor bolt |
| JP2011190630A (en) * | 2010-03-16 | 2011-09-29 | San Rail:Kk | Attachment device for balustrade |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014216790A1 (en) * | 2014-08-22 | 2016-02-25 | Richard Bergner Holding GmbH & Co. KG | Method for producing a connecting element and connecting element and CFRP component with such a connecting element |
-
1997
- 1997-02-07 JP JP2539397A patent/JP3261405B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041332A (en) * | 2007-08-10 | 2009-02-26 | Kajima Corp | Post holding device, and its mounting structure and method |
| JP2009281016A (en) * | 2008-05-21 | 2009-12-03 | Vinyframe Industries Co Ltd | Reinforcing member for support with anchor bolt |
| JP2011190630A (en) * | 2010-03-16 | 2011-09-29 | San Rail:Kk | Attachment device for balustrade |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3261405B2 (en) | 2002-03-04 |
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