JPH0932103A - Mounting structure of outdoor structure member - Google Patents
Mounting structure of outdoor structure memberInfo
- Publication number
- JPH0932103A JPH0932103A JP18536295A JP18536295A JPH0932103A JP H0932103 A JPH0932103 A JP H0932103A JP 18536295 A JP18536295 A JP 18536295A JP 18536295 A JP18536295 A JP 18536295A JP H0932103 A JPH0932103 A JP H0932103A
- Authority
- JP
- Japan
- Prior art keywords
- connecting plate
- outdoor
- structural member
- bolt
- outdoor structural
- 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.)
- Withdrawn
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建物の屋上やベラ
ンダに手摺，腰壁或いは物置等の屋外構造部材を取り付
けるための屋外構造部材の取付構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor structural member mounting structure for mounting an outdoor structural member such as a handrail, a waist wall or a storeroom on a rooftop or a balcony of a building.
【０００２】[0002]
【従来の技術】鉄骨構造の躯体を有する建築物では、屋
根或いはベランダ等の陸屋根はＡＬＣパネルやＰＣパネ
ル等からなる床部材に断熱材を配置すると共に該断熱材
の表面に防水層を形成して構成される。このような屋根
或いはベランダには手摺や腰壁或いは物置等の屋外構造
部材を取り付けることがある。この場合、屋外構造部材
の建築物に対する取付強度を保証すると共に漏水を防止
することが必須である。2. Description of the Related Art In a building having a frame of a steel frame structure, a roof or a flat roof such as a veranda is provided with a heat insulating material on a floor member made of ALC panel, PC panel or the like, and a waterproof layer is formed on the surface of the heat insulating material. Consists of Outdoor structural members such as handrails, waist walls, and sheds may be attached to such a roof or balcony. In this case, it is essential to ensure the attachment strength of the outdoor structural member to the building and prevent water leakage.
【０００３】このため、本件出願人は上記の如き屋外構
造部材を床部材，断熱材，防水層を通して躯体に接続す
る躯体緊結金具を提案している（実公昭63-45468号公
報）。この技術は、予め天井壁にネジ穴を形成した筒体
を躯体に取り付けて床部材から突出させておき、この筒
体の天井壁に蓋体を被せてボルト結合させ、更に、蓋体
に屋外構造部材（例えば、螺旋階段の支柱）をボルト結
合させることによって、筒体を介して屋外構造部材を躯
体に取り付けるように構成したものである。また筒体に
対応する部分を切り欠いた防水シートを床部材に施工
し、更に、筒体に鍔を有する筒を装着して該鍔を防水シ
ートに接着することによって、防水性を向上させるよう
に構成したものである。For this reason, the applicant of the present application has proposed a skeleton fitting for connecting the above-mentioned outdoor structural member to the skeleton through the floor member, the heat insulating material and the waterproof layer (Japanese Utility Model Publication No. 63-45468). In this technology, a cylinder with screw holes formed in the ceiling wall is attached to the body in advance and protruded from the floor member, and the ceiling wall of this cylinder is covered with a lid and bolted together. The outdoor structural member is attached to the skeleton through the tubular body by bolting a structural member (for example, a pillar of a spiral staircase). Further, a waterproof sheet having a portion corresponding to the tubular body cut out is applied to the floor member, and further, a tube having a brim is attached to the tubular body and the brim is adhered to the waterproof sheet to improve waterproofness. It is configured in.
【０００４】[0004]
【発明が解決しようとする課題】上記躯体緊結金具で
は、蓋体を介して支柱をボルト結合し得るように構成し
ているが、この蓋体にはボルト頭部が突出することに関
して特別の考慮を払ってはいない。このため、支柱がパ
イプと該パイプの端部に取り付けたリング状の鍔体とに
よって構成される場合にはボルト頭部がパイプ内に収容
されることとなり、容易に取り付けることが出来る。然
し、支柱が平板であり該平板の端部に平板状の鍔体が取
り付けられているような場合には、この支柱を筒体に取
り付けることが出来ないという問題がある。この問題
は、筒体と蓋体を一体化した構成することによって回避
することが可能であるが、この場合、筒体に装着する筒
を二つ割りにせざるを得ず、防水工事が複雑となり且つ
良好な防水性を発揮し得なくなる虞が生じる。In the above-mentioned frame binding member, the columns are constructed so that they can be bolted to each other through the lid, but special consideration is given to the fact that the bolt head projects into this lid. I haven't paid. Therefore, when the support column is composed of the pipe and the ring-shaped collar body attached to the end portion of the pipe, the bolt head is housed in the pipe and can be easily attached. However, in the case where the support pillar is a flat plate and a flat plate-like collar body is attached to the end portion of the flat plate, there is a problem that the support pillar cannot be attached to the cylindrical body. This problem can be avoided by making the cylinder body and the lid body integrated, but in this case, the cylinder to be mounted on the cylinder body must be divided into two parts, and the waterproofing work becomes complicated and good. There is a possibility that the waterproof property may not be exhibited.
【０００５】また支柱の取付強度を向上させるために
は、蓋体と筒体の強度を向上させることが必要である。
特に、屋外構造部材に風圧や地震力による水平力が作用
したとき、支柱は片持ち梁として作用して大きな曲げ力
が掛かり、蓋体の周縁部と支柱の端部に取り付けた鍔体
とのボルト結合部分に応力が作用する。このため、蓋体
を丈夫にする必要がある。Further, in order to improve the mounting strength of the support columns, it is necessary to improve the strength of the lid and the cylinder.
In particular, when a horizontal force due to wind pressure or seismic force is applied to the outdoor structural members, the support pillar acts as a cantilever beam and a large bending force is applied, and the peripheral edge of the lid and the collar body attached to the end of the support pillar are Stress acts on the bolt joint. Therefore, the lid needs to be strong.
【０００６】地震時には、建物の本体のみならず、屋上
やベランダの腰壁或いは物置等の屋外構造部材にも大き
な水平荷重が作用する。この荷重は支柱，蓋体を介して
筒体に作用し、この結果、筒体周縁の防水シートに引張
応力が作用して該シートが破断することがあるという問
題がある。In the event of an earthquake, a large horizontal load acts not only on the main body of the building but also on the rooftop, the waist wall of the balcony, or outdoor structural members such as a storeroom. This load acts on the tubular body via the columns and the lid, and as a result, there is a problem that tensile stress may act on the waterproof sheet around the tubular body to break the sheet.
【０００７】また鉄骨構造の躯体では夫々の構成部材に
所定の加工公差が設定されており、組み立てられた躯体
には加工公差に基づく誤差が生じる。このため、躯体に
取り付けられた筒体相互の間隔は前記誤差が反映される
こととなり、支柱を筒体に取り付ける際に水平方向の寸
法誤差を吸収するために位置調整機能が必要となる場合
がある。然し、上記躯体緊結金具では、取り付けるべき
支柱の位置を調整しようとする思想はない。Further, in the frame having a steel frame structure, a predetermined machining tolerance is set for each constituent member, and an error is generated in the assembled frame due to the machining tolerance. For this reason, the above-mentioned error is reflected in the distance between the cylinders attached to the body, and a position adjustment function may be required to absorb a dimensional error in the horizontal direction when the support is attached to the cylinder. is there. However, there is no idea to adjust the position of the support column to be attached in the above-mentioned body binding member.
【０００８】本発明の目的は、支柱或いは脚部の構造に
影響されることなく、取付強度の向上をはかり、且つ取
り付けるべき支柱或いは脚部の位置調整機能を有すると
共に免震効果を有する屋外構造部材の取付構造を提供す
ることにある。An object of the present invention is to improve the mounting strength without being affected by the structure of the columns or legs, and to have the function of adjusting the position of the columns or legs to be attached, and also having the seismic isolation effect. It is to provide a mounting structure for members.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するため
に本発明に係る屋外構造部材の取付構造は、外部に防水
層を有する床部材が躯体に固定されてなる床構造体に屋
外構造部材を取り付ける取付構造に於いて、前記床部材
又は躯体に底部を固定した基体が防水層を貫通して床構
造体から突出され、半径方向に突出した鍔部を有する防
水筒体の筒部に前記基体の突出部を挿通させて該鍔部を
防水層にシール接続し、少なくとも２箇所に段差部を有
し該段差部にルーズなボルト挿通孔を設けたブロック状
の連結板を、前記ボルト挿通孔に連結ボルトを挿通して
頭部を段差部に埋没させた状態で、前記基体の頂部にボ
ルト結合して連結し、前記連結板に於ける段差部以外の
少なくとも２箇所に設けたボルト孔に屋外構造部材をボ
ルト結合したものである。In order to solve the above problems, an outdoor structure member mounting structure according to the present invention is an outdoor structure member for a floor structure having a floor member having a waterproof layer on the outside. In the mounting structure for mounting, a base body having a bottom portion fixed to the floor member or the body penetrates the waterproof layer and is projected from the floor structure, and the tubular portion of the waterproof tubular body having a flange portion protruding in the radial direction is provided. The block insertion plate is inserted through the projecting portion of the base body to seal-connect the collar portion to the waterproof layer, and the block-shaped connecting plate having stepped portions at least at two positions and loose bolt insertion holes provided in the stepped portions is used for the bolt insertion. Bolt holes provided in at least two locations other than the stepped portion of the connecting plate by connecting the bolts to the top of the base body in a state where the connecting bolt is inserted into the hole and the head is buried in the stepped portion. Outdoor structural members bolted together A.
【００１０】上記取付構造に於いて、屋外構造部材にル
ーズなボルト挿通孔が設けられ、該ボルト挿通孔に連結
ボルトを挿通して屋外構造部材を連結板に取り付けるよ
うに構成することが好ましく、連結板に設けたボルト挿
通孔の平面形状が長円とされ、且つ屋外構造部材に設け
たボルト挿通孔の平面形状が前記連結板に設けたボルト
挿通孔の長円と90度交叉する方向に長軸を有する長円と
することが好ましい。In the above mounting structure, it is preferable that the outdoor structural member is provided with a loose bolt insertion hole, and the connecting bolt is inserted into the bolt insertion hole to attach the outdoor structural member to the connecting plate. The planar shape of the bolt insertion hole provided on the connecting plate is an ellipse, and the planar shape of the bolt insertion hole provided on the outdoor structural member is in a direction intersecting 90 degrees with the oval shape of the bolt inserting hole provided on the connecting plate. It is preferably an ellipse having a long axis.
【００１１】上記屋外構造部材の取付構造では、底部を
床部材又は躯体に固定した基体を防水層を貫通させて突
出させ、この突出部に鍔部を有する防水筒体の筒部を挿
通させて装着すると共に鍔部を防水層にシール接続する
ことで、防水層と防水筒体を一体的に接続して漏水を防
止することが出来る。また少なくとも２箇所にルーズな
ボルト挿通孔を設けた段差部を有するブロック状の連結
板をボルト挿通孔に挿通した連結ボルトの頭部を段差部
に埋没させた状態で基体の頂部にボルト結合して連結
し、且つ連結板に於ける段差部以外の少なくとも２箇所
に設けたボルト孔に屋外構造部材をボルト結合すること
で、手摺，腰壁等の支柱や物置等の脚部を基体を介して
床部材又は躯体に取り付けることが出来る。In the structure for mounting the outdoor structural member, the base body having the bottom portion fixed to the floor member or the frame is projected through the waterproof layer, and the tubular portion of the waterproof tubular body having the collar portion is inserted into the projecting portion. By mounting and sealingly connecting the brim to the waterproof layer, the waterproof layer and the waterproof cylinder can be integrally connected to prevent water leakage. Further, a block-shaped connecting plate having a stepped portion provided with loose bolt insertion holes at least at two positions is bolted to the top of the base body with the head of the connecting bolt inserted into the bolt insertion hole being buried in the stepped portion. By connecting the outdoor structural members to the bolt holes provided in at least two places other than the stepped portion of the connecting plate through the base of the pillars such as handrails and waist walls and the legs of storerooms. Can be attached to the floor member or the frame.
【００１２】上記取付構造に於いて、連結板を基体に取
り付ける際に用いられる連結ボルトは頭部が段差部に埋
没されるため、この連結板の表面は実質的に平面とな
る。このため、連結板に接続する支柱や脚部の底板が平
板であっても容易に取り付けることが出来る。また連結
板に形成したボルト挿通孔がルーズなものであるため、
建物に屋外構造部材を取り付ける際に取付位置を調整す
ることが出来る。In the above mounting structure, since the head portion of the connecting bolt used for attaching the connecting plate to the base is buried in the step portion, the surface of the connecting plate is substantially flat. Therefore, even if the columns connected to the connecting plate and the bottom plates of the legs are flat plates, they can be easily attached. Also, since the bolt insertion hole formed in the connecting plate is loose,
The mounting position can be adjusted when mounting the outdoor structural members to the building.
【００１３】また屋外構造部材の支柱や脚部にルーズな
ボルト挿通孔を設け、該ボルト挿通孔に連結ボルトを挿
通して屋外構造部材を連結板に取り付けるように構成し
た場合には、取付位置の調整範囲を拡大することが出
来、躯体の組立時に生じる誤差を吸収して正確な取付位
置を保証することが出来る。Further, in the case where loose bolt insertion holes are provided in the columns or legs of the outdoor structural member and the connecting bolt is inserted through the bolt insertion holes to attach the outdoor structural member to the connecting plate, the mounting position is set. The range of adjustment of can be expanded, and errors that occur during the assembly of the skeleton can be absorbed to ensure an accurate mounting position.
【００１４】上記連結板に設けたボルト挿通孔の平面形
状を長円とし、且つ屋外構造部材に設けたボルト挿通孔
の平面形状を前記連結板に設けたボルト挿通孔の長円と
90度交叉する方向に長軸を有する長円とした場合には、
支柱や脚部の取付位置を長円の範囲内で調整することが
出来、且つ地震時に屋外構造部材に水平力が作用したと
き、この水平力が連結ボルトと長円周縁との接触摩擦以
上の値である場合、支柱や脚部と連結板との間，連結板
と基体の間に滑りが生じてこの力を吸収することで免震
効果を発揮することが出来る。The planar shape of the bolt insertion hole provided in the connecting plate is an ellipse, and the planar shape of the bolt insertion hole provided in the outdoor structural member is an oval of the bolt insertion hole provided in the connecting plate.
If the ellipse has a major axis in the direction intersecting 90 degrees,
The mounting positions of columns and legs can be adjusted within the range of the ellipse, and when a horizontal force acts on the outdoor structural member during an earthquake, this horizontal force exceeds the contact friction between the connecting bolt and the elliptical periphery. When the value is a value, a seismic isolation effect can be exhibited by absorbing the force caused by slippage between the columns or legs and the connecting plate and between the connecting plate and the base.
【００１５】[0015]
【発明の実施の形態】以下、上記取付構造の実施形態に
ついて図を用いて説明する。図１は第１実施例に係る取
付構造を説明する展開図、図２は第１実施例に係る取付
構造の断面図、図３は第２実施例に係る取付構造の断面
図、図４は屋外構造部材として手摺の支柱を基体に取り
付けた場合を説明する図、図５は屋外構造部材の他の例
を示す図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the above-mentioned mounting structure will be described below with reference to the drawings. 1 is a developed view for explaining the mounting structure according to the first embodiment, FIG. 2 is a sectional view of the mounting structure according to the first embodiment, FIG. 3 is a sectional view of the mounting structure according to the second embodiment, and FIG. FIG. 5 is a diagram illustrating a case where a support rail of a handrail is attached to the base as an outdoor structural member, and FIG. 5 is a diagram illustrating another example of the outdoor structural member.
【００１６】本発明に係る屋外構造部材の取付構造は、
手摺や腰壁或いは物置，物干し，ソーラーパネル等の屋
外構造部材を強固に床構造体に取り付けると共に、これ
らの屋外構造部材を取り付ける際に取付位置の調整を可
能とし、且つ免震効果を発揮させるように構成したもの
である。尚、以下説明する第１，第２実施例では、屋外
構造部材として手摺を設定し、この手摺の支柱を床構造
体に取り付ける場合について説明する。The mounting structure for the outdoor structural member according to the present invention is
Outdoor structural members such as handrails, waist walls, shed, clothesline, solar panels, etc. are firmly attached to the floor structure, and the mounting position can be adjusted when these outdoor structural members are attached, and seismic isolation effect is exerted. It is configured as follows. In the first and second embodiments described below, a case where a handrail is set as an outdoor structural member and a column of the handrail is attached to the floor structure will be described.
【００１７】図１，図２に於いて、建物の屋根或いはベ
ランダを構成する床構造体１は、躯体を構成する梁２，
ＡＬＣパネルやＰＣパネル等のコンクリート系パネルか
らなる床部材３，床部材３の表面側に設けた防水層４に
よって構成されている。梁２には支柱５を取り付ける基
体６が固定され、該基体６の床構造体１から突出した部
分に防水筒体７が装着されている。また基体６と支柱５
は連結板８を介して接続されている。In FIGS. 1 and 2, a floor structure 1 which constitutes a roof or a veranda of a building is a beam 2 which constitutes a frame.
The floor member 3 is made of a concrete panel such as an ALC panel or a PC panel, and the waterproof layer 4 is provided on the front surface side of the floor member 3. A base 6 to which the support 5 is attached is fixed to the beam 2, and a waterproof cylinder 7 is attached to a portion of the base 6 protruding from the floor structure 1. Also, the base 6 and the support 5
Are connected via a connecting plate 8.
【００１８】梁２には予め設定された支柱５の取付ピッ
チと一致したピッチで基体６を取り付けるためのボルト
穴２ａが形成されている。また床部材３の底面であって
梁２に形成したボルト穴２ａと対応する位置には、基体
６を回避するための切欠３ａが形成されている。この切
欠３ａは基体６及び該基体６を梁２に取り付けるボル
ト，ナット６ａの頭部を回避し得る形状を持って形成さ
れている。The beam 2 is formed with bolt holes 2a for mounting the base body 6 at a pitch that matches the preset mounting pitch of the columns 5. Further, a notch 3a for avoiding the base body 6 is formed on the bottom surface of the floor member 3 at a position corresponding to the bolt hole 2a formed in the beam 2. The notch 3a is formed to have a shape capable of avoiding the head of the base 6 and the bolts and nuts 6a for mounting the base 6 on the beam 2.
【００１９】防水層４は塩化ビニール系樹脂シート或い
はポリエチレン系樹脂シート等の合成樹脂シートを用い
ており、互いの接続部はシール接続されて防水性を維持
している。また床部材３と防水層４の間にはポリスチレ
ン系発泡体からなる断熱層９が形成され、この断熱層９
によって床構造体１の断熱性を維持している。更に、床
構造体１を歩行可能な床構造体として構成する場合、断
熱層９と防水層４の間に補強板10が設けられている。The waterproof layer 4 is made of a synthetic resin sheet such as a vinyl chloride resin sheet or a polyethylene resin sheet, and their connecting portions are seal-connected to maintain waterproofness. Further, a heat insulating layer 9 made of polystyrene foam is formed between the floor member 3 and the waterproof layer 4.
Due to this, the heat insulating property of the floor structure 1 is maintained. Further, when the floor structure 1 is configured as a walkable floor structure, a reinforcing plate 10 is provided between the heat insulating layer 9 and the waterproof layer 4.
【００２０】基体６は、床部材３，断熱層９，防水層４
の厚さ及び防水筒体７の筒部７ａの高さを加えた値より
も大きい長さと予め設定された直径を持った円筒状の筒
体６ｂと、筒体６ｂの一端（頂部側）を閉塞するように
溶接された天板６ｃと、筒体６ｂの他端に溶接された底
板６ｄとによって構成されている。天板６ｃには少なく
とも２個のタップ穴６ｅが形成され、且つ底板６ｄには
梁２に形成したボルト穴２ａと一致したボルト穴６ｆが
形成されている。The base body 6 includes the floor member 3, the heat insulating layer 9, and the waterproof layer 4.
Of the cylindrical body 6b having a length larger than a value obtained by adding the thickness and the height of the tubular portion 7a of the waterproof tubular body 7 and a preset diameter, and one end (top side) of the tubular body 6b. The top plate 6c is welded so as to be closed, and the bottom plate 6d is welded to the other end of the tubular body 6b. At least two tap holes 6e are formed in the top plate 6c, and a bolt hole 6f corresponding to the bolt hole 2a formed in the beam 2 is formed in the bottom plate 6d.
【００２１】防水筒体７は、基体６の筒体６ｂの外径よ
りも僅かに大きい内径を持った筒部７ａと、筒部７ａの
一端に形成された鍔部７ｂとによって構成されている。
この防水筒体７は床構造体１の防水層４を構成する防水
シートとシール接続し得る材料を用いて形成されてお
り、鍔部７ｂを防水層４側に配置して筒部７ａを基体６
の筒体６ｂに装着し、鍔部７ｂを防水層４にシール接続
することで、基体６の周縁と床構造体１との間に形成さ
れる間隙を覆って防水性を維持することが可能である。The waterproof tubular body 7 is composed of a tubular portion 7a having an inner diameter slightly larger than the outer diameter of the tubular body 6b of the base body 6 and a flange portion 7b formed at one end of the tubular portion 7a. .
The waterproof tubular body 7 is formed by using a material that can be sealingly connected to the waterproof sheet forming the waterproof layer 4 of the floor structure 1. The flange portion 7b is arranged on the waterproof layer 4 side and the tubular portion 7a is a base body. 6
It is possible to maintain the waterproof property by covering the gap formed between the peripheral edge of the base body 6 and the floor structure 1 by mounting the flange portion 7b on the waterproof layer 4 by mounting it on the cylindrical body 6b. Is.
【００２２】連結板８はブロック状の金属材料を用いて
形成されている。連結板８には少なくとも２箇所に段差
部８ａが形成されており、夫々の段差部８ａにボルト挿
通孔となる互いに平行な長軸を持った長円８ｂが形成さ
れている。また連結板８の段差部８ａ以外の位置に所定
のピッチで複数のタップ穴８ｃが形成されている。The connecting plate 8 is made of a block-shaped metal material. The connecting plate 8 has stepped portions 8a formed at least at two places, and each of the stepped portions 8a is formed with an ellipse 8b having major axes parallel to each other and serving as bolt insertion holes. Further, a plurality of tap holes 8c are formed at a predetermined pitch at positions other than the step portion 8a of the connecting plate 8.
【００２３】上記段差部８ａの高さは、連結板８を基体
６の天板６ｃに取り付ける際に使用されるボルト８ｄの
頭部の高さとワッシャー類の厚さを加えた値よりも大き
い値を持って形成されている。従って、連結板８を基体
６に取り付けたとき、両者を結合するボルト６ｄの頭部
は段差部８ａから上方に突出することはない。The height of the step portion 8a is larger than the sum of the height of the head of the bolt 8d used when the connecting plate 8 is attached to the top plate 6c of the base 6 and the thickness of the washers. Is formed. Therefore, when the connecting plate 8 is attached to the base body 6, the heads of the bolts 6d that connect the connecting plate 8 and the base plate 6 do not project upward from the step portion 8a.
【００２４】基体６に連結板８を取り付けたとき、基体
６の天板６ｃに形成したタップ穴６ｅから筒体６ｂの内
部に漏水する虞がある。この漏水を防止するために、天
板６ｃの厚さを厚くすると共にタップ穴６ｅを天板６ｃ
を貫通することのない所謂盲穴として形成するか、或い
は天板６ｃと連結板８の間に図示しない防水パッキンを
配置しておくことが好ましい。When the connecting plate 8 is attached to the base 6, there is a risk that water will leak from the tap hole 6e formed in the top plate 6c of the base 6 into the inside of the cylindrical body 6b. In order to prevent this water leakage, the thickness of the top plate 6c is increased and the tap hole 6e is formed in the top plate 6c.
It is preferable to form a so-called blind hole that does not penetrate through, or to dispose a waterproof packing (not shown) between the top plate 6c and the connecting plate 8.
【００２５】また床構造体１から突出した基体６の筒体
６ｂに防水筒体７を装着したとき、該防水筒体７の筒部
７ａと筒体６ｂの間に形成される間隙を封止するため
に、筒体７ａの上端部分に漏洩防止用のバンド11を取り
付けて締め付けておくことが好ましい。前記バンド11を
用いることで基体６と防水筒体８との間からの浸水を防
止することが可能である。When the waterproof tubular body 7 is mounted on the tubular body 6b of the base 6 protruding from the floor structure 1, the gap formed between the tubular portion 7a of the waterproof tubular body 7 and the tubular body 6b is sealed. In order to do so, it is preferable to attach a leak preventing band 11 to the upper end portion of the cylindrical body 7a and tighten it. By using the band 11, it is possible to prevent water from entering between the base 6 and the waterproof cylinder 8.
【００２６】本実施例に於いて、支柱５は所定の寸法を
持った平板からなる本体５ａの一端に平板状の底板５ｂ
を溶接して構成されている。底板５ｂであって連結板８
に形成したタップ穴８ｃと対応する位置には、夫々平行
な長円５ｃが形成されている。前記長円５ｃは連結板８
に形成された長円８ｂの方向に対し直交する方向を持っ
て形成されている。In this embodiment, the support column 5 has a flat plate-like bottom plate 5b at one end of a main body 5a made of a flat plate having a predetermined size.
Are welded together. The bottom plate 5b and the connecting plate 8
Parallel ellipses 5c are formed at positions corresponding to the tapped holes 8c formed in the above. The ellipse 5c is a connecting plate 8
It is formed so as to have a direction orthogonal to the direction of the ellipse 8b formed in.
【００２７】従って、ボルト８ｄによって連結板８を基
体６に取り付けると共にこの連結板８にボルト５ｄによ
って支柱５を取り付ける際に、長円８ｂ，５ｃの長さに
相当する調整代が形成される。このため、梁２に取り付
けた基体６が支柱５を取り付けるべき位置からズレてい
る場合であっても、該位置を調整することが可能であ
る。Therefore, when the connecting plate 8 is attached to the base body 6 by the bolts 8d and the support column 5 is attached to the connecting plate 8 by the bolts 5d, adjustment allowances corresponding to the lengths of the ellipses 8b and 5c are formed. Therefore, even if the base 6 attached to the beam 2 is displaced from the position where the support 5 should be attached, the position can be adjusted.
【００２８】ボルト８ｄ，５ｄを締結する際の締付トル
クは厳格に管理されている。これによりボルト８ｄと連
結板８との接触摩擦及びボルト５ｄと支柱５との接触摩
擦は予め設定された値を保持し、地震時に躯体及び屋外
構造部材に作用する水平力が一定の値を越えたとき、基
体６，連結板８，支柱５の間で滑りを生じさせて過大な
力の作用を防止することで免震性を付与し得るように構
成している。The tightening torque when tightening the bolts 8d and 5d is strictly controlled. As a result, the contact friction between the bolt 8d and the connecting plate 8 and the contact friction between the bolt 5d and the column 5 are maintained at preset values, and the horizontal force acting on the skeleton and outdoor structural members during an earthquake exceeds a certain value. At this time, the base 6, the connecting plate 8 and the support 5 are caused to slide to prevent the action of an excessive force so that the seismic isolation can be imparted.
【００２９】上記取付構造では、基体６は床部材３の敷
設に先立ってボルト，ナット６ａによって梁２に固定さ
れる。基体６を梁２に取り付けたとき、該基体６が許容
誤差範囲内の取付位置を保持していることは保証される
が、手摺を構成する際に要求される正確な位置を保持し
ているか否かは保証されない。然し、連結板８，支柱５
に形成された長円８ｂ，５ｃを介して夫々ボルト結合す
ることによって、支柱５の取付位置を調整して取付精度
を向上させることが可能である。In the above-mentioned mounting structure, the base 6 is fixed to the beam 2 by bolts and nuts 6a prior to laying the floor member 3. When the base body 6 is mounted on the beam 2, it is guaranteed that the base body 6 holds the mounting position within the allowable error range, but whether it holds the accurate position required when constructing the handrail. There is no guarantee. However, the connecting plate 8 and the column 5
It is possible to adjust the mounting position of the support column 5 and improve the mounting accuracy by bolting the ellipses 8b and 5c to each other.
【００３０】次に、図３により第２実施例に係る取付構
造について説明する。尚、図に於いて前述の実施例と同
一の部分には同一の符号を付して説明を省略する。Next, a mounting structure according to the second embodiment will be described with reference to FIG. In the drawing, the same parts as those in the above-mentioned embodiment are designated by the same reference numerals and the description thereof will be omitted.
【００３１】本実施例に於いて、基体６がホールインア
ンカー12によって床部材３に固定されている以外は前述
の第１実施例と同一に構成されている。即ち、躯体に敷
設された床部材３に予め設定された支柱５の取付位置を
墨出ししておき、この位置にホールインアンカー12用の
穴を形成し、更に、該穴に対応させて基体６を配置して
ホールインアンカー12を打ち込むことで、基体６を床部
材３に固定することが可能である。This embodiment has the same structure as that of the first embodiment except that the base 6 is fixed to the floor member 3 by the hole-in anchor 12. That is, the mounting position of the pillar 5 which is set in advance on the floor member 3 laid on the frame is marked out, a hole for the hole-in anchor 12 is formed at this position, and the base body is made to correspond to the hole. The base 6 can be fixed to the floor member 3 by arranging 6 and driving the hole-in anchor 12 into the base 6.
【００３２】床部材３の上部には断熱層９，補強板10が
配置され、これらの上部に防水層４が形成されている。
また基体６に対する連結板８の取り付け、及び連結板８
に対する支柱５の取り付けは前述の実施例と同一であ
る。A heat insulating layer 9 and a reinforcing plate 10 are arranged above the floor member 3, and a waterproof layer 4 is formed above these.
Further, the attachment of the connecting plate 8 to the base 6 and the connecting plate 8
The attachment of the support column 5 to the is same as in the above-mentioned embodiment.
【００３３】本実施例では、基体６の筒体６ｂの床構造
体１からの突出長さは前述の第１実施例の場合よりも長
くなる。このため、前記筒体６ｂを予め短く形成しても
良く、また同一のものを用いても良い。In this embodiment, the protruding length of the cylindrical body 6b of the base 6 from the floor structure 1 is longer than that in the first embodiment. For this reason, the tubular body 6b may be formed short in advance, or the same one may be used.
【００３４】上記の如く構成された第２実施例に係る取
り付け構造であっても、前述の第１実施例と同一の機能
と効果を有する。Even the mounting structure according to the second embodiment constructed as described above has the same functions and effects as those of the first embodiment.
【００３５】図４は平板状の本体５ａを有する支柱５に
装着する手摺の構造を説明する図である。図に於いて、
支柱５の底板５ｂと連結板８の間には防水パッキン13が
配置されており、この防水パッキン13によって漏水を防
止している。FIG. 4 is a view for explaining the structure of the handrail attached to the column 5 having the flat plate-shaped main body 5a. In the figure,
A waterproof packing 13 is arranged between the bottom plate 5b of the column 5 and the connecting plate 8, and the waterproof packing 13 prevents water leakage.
【００３６】支柱５の本体５ａには手摺を構成する柱14
が装着され、この柱14に格子15が取り付けられている。
柱14の下端にはスカート部14ａが形成されており、この
スカート部14ａによって連結板８及び基体６の上端側を
覆うように構成されている。従って、柱14を伝って流下
した雨水が基体６と防水筒体７の間に浸入する虞はな
い。A pillar 14 that constitutes a handrail is provided on the main body 5a of the pillar 5.
Is attached, and the grid 15 is attached to the pillar 14.
A skirt portion 14a is formed at the lower end of the column 14, and the skirt portion 14a is configured to cover the upper end sides of the connecting plate 8 and the base 6. Therefore, there is no possibility that rainwater flowing down along the pillar 14 will enter between the base 6 and the waterproof cylinder 7.
【００３７】前述の各実施例では、屋外構造部材を手摺
とし支柱５を平板状の本体５ａを有する場合について説
明したが、この構成に限定するものではなく、例えば、
図５に示すように、円筒状の支柱を有する手摺16や付庇
17を取り付けるようにすることが可能であることは当然
である。また屋外構造部材を手摺や付庇以外に、円筒状
の脚部を有する物置，物干し，ソーラーパネル等によっ
て構成することも可能である。In each of the above-mentioned embodiments, the case where the outdoor structural member is used as the handrail and the support column 5 has the flat plate-shaped main body 5a has been described, but the present invention is not limited to this configuration.
As shown in FIG. 5, the handrail 16 and the eaves having a cylindrical pillar are attached.
Obviously, it is possible to mount the 17. In addition to the handrails and awnings, the outdoor structural member can be configured by a storage room having a cylindrical leg portion, a clothesline, a solar panel, or the like.
【００３８】特に、支柱５が平板状の本体５ａを有する
場合、この本体５ａに柱14を装着し得るように構成した
手摺では該柱14の太さを細く形成することが可能であ
り、柱14の意匠の自由度を向上させることが可能であ
る。また本体５ａを腰壁板の接続目地部に挿入すること
によって手摺に代えて腰壁を構成する際に有利となる。In particular, when the support column 5 has a flat plate-shaped main body 5a, it is possible to make the column 14 thin with a handrail constructed so that the column 14 can be mounted on the main body 5a. It is possible to improve the flexibility of 14 designs. Further, by inserting the main body 5a into the connection joint portion of the waist wall plate, it becomes advantageous when the waist wall is constructed instead of the handrail.
【００３９】[0039]
【発明の効果】以上詳細に説明したように本発明に係る
屋外構造部材の取付構造では、連結板を基体に取り付け
る際に用いられる連結ボルトは頭部が段差部に埋没され
るため、この連結板の表面は実質的に平面となる。この
ため、連結板に接続する支柱や脚部の断面形状に関わら
ず容易に取り付けることが出来る。また連結板に形成し
たボルト挿通孔がルーズなものであるため、建物に屋外
構造部材を取り付ける際に取付位置を調整することが出
来る。As described above in detail, in the mounting structure for the outdoor structural member according to the present invention, since the head portion of the connecting bolt used for mounting the connecting plate to the base body is buried in the step portion, this connecting operation is performed. The surface of the plate is substantially flat. For this reason, it can be easily attached regardless of the cross-sectional shapes of the columns and legs connected to the connecting plate. Further, since the bolt insertion hole formed in the connecting plate is loose, the mounting position can be adjusted when mounting the outdoor structural member to the building.
【００４０】また支柱や脚部にルーズなボルト挿通孔を
設け、該ボルト挿通孔に連結ボルトを挿通して屋外構造
部材を連結板に取り付けるように構成することによっ
て、取付位置の調整範囲を拡大することが出来、躯体の
組立時に生じる部材の加工公差に基づく集積誤差や組立
時の許容誤差を吸収して正確な取付位置を保証すること
が出来る。Also, by providing loose bolt insertion holes in the columns and legs and inserting the connecting bolts into the bolt insertion holes to attach the outdoor structural member to the connecting plate, the adjustment range of the attachment position is expanded. Therefore, it is possible to assure an accurate mounting position by absorbing an integration error due to a machining tolerance of members that occurs at the time of assembling the skeleton and a tolerance at the time of assembling.
【００４１】特に、屋外構造部材に設けたボルト挿通孔
の平面形状を連結板に設けたボルト挿通孔の長円と90度
交叉する方向に長軸を有する長円とした場合には、支柱
や脚部の取付位置を長円の範囲内で調整することが出
来、且つ地震時に躯体及び屋外構造部材に連結ボルトと
長円周縁との接触摩擦以上の水平力が作用したとき、支
柱や脚部と連結板との間，連結板と基体の間に滑りが生
じてこの力を吸収することで免震効果を発揮することが
出来る等の特徴を有するものである。In particular, when the planar shape of the bolt insertion hole provided in the outdoor structural member is an ellipse having a major axis in the direction intersecting 90 degrees with the ellipse of the bolt insertion hole provided in the connecting plate, The mounting position of the legs can be adjusted within the range of the ellipse, and when a horizontal force greater than the contact friction between the connecting bolt and the periphery of the ellipse acts on the frame and outdoor structural members during an earthquake, the columns and legs And the connecting plate, and between the connecting plate and the base body, slipping occurs to absorb this force, so that the seismic isolation effect can be exhibited.
【図１】第１実施例に係る取付構造を説明する展開図で
ある。FIG. 1 is a development view illustrating a mounting structure according to a first embodiment.
【図２】第１実施例に係る取付構造の断面図である。FIG. 2 is a sectional view of the mounting structure according to the first embodiment.
【図３】第２実施例に係る取付構造の断面図である。FIG. 3 is a sectional view of a mounting structure according to a second embodiment.
【図４】屋外構造部材として手摺の支柱を基体に取り付
けた場合を説明する図である。FIG. 4 is a diagram for explaining a case where a handrail pillar is attached to a base body as an outdoor structural member.
【図５】屋外構造部材の他の例を示す図である。FIG. 5 is a diagram showing another example of an outdoor structural member.
１ 床構造体 ２ 梁 ２ａ ボルト穴 ３ 床部材 ３ａ 切欠 ４ 防水層 ５ 支柱 ５ａ 本体 ５ｂ，６ｄ 底板 ５ｃ，８ｂ 長円 ６ 基体 ６ｂ 筒体 ６ｃ 天板 ７ 防水筒体 ７ａ 筒部 ７ｂ 鍔部 ８ 連結板 ８ａ 段差部 ８ｃ タップ穴 ９ 断熱層 10 補強板 11 バンド 12 ホールインアンカー 13 防水パッキン 14 柱 14ａ スカート部 15 格子 DESCRIPTION OF SYMBOLS 1 Floor structure 2 Beam 2a Bolt hole 3 Floor member 3a Notch 4 Waterproof layer 5 Strut 5a Main body 5b, 6d Bottom plate 5c, 8b Ellipse 6 Base body 6b Cylindrical body 6c Top plate 7 Waterproof cylindrical body 7a Cylindrical part 7b Collar part 8 connection Plate 8a Step 8c Tap hole 9 Insulation layer 10 Reinforcement plate 11 Band 12 Hole-in anchor 13 Waterproof packing 14 Pillar 14a Skirt 15 Lattice
Claims (4)
定されてなる床構造体に屋外構造部材を取り付ける取付
構造に於いて、前記床部材又は躯体に底部を固定した基
体が防水層を貫通して床構造体から突出され、半径方向
に突出した鍔部を有する防水筒体の筒部に前記基体の突
出部を挿通させて該鍔部を防水層にシール接続し、少な
くとも２箇所に段差部を有し該段差部にルーズなボルト
挿通孔を設けたブロック状の連結板を、前記ボルト挿通
孔に連結ボルトを挿通して頭部を段差部に埋没させた状
態で、前記基体の頂部にボルト結合して連結し、前記連
結板に於ける段差部以外の少なくとも２箇所に設けたボ
ルト孔に屋外構造部材をボルト結合したことを特徴とす
る屋外構造部材の取付構造。1. In a mounting structure for mounting an outdoor structural member to a floor structure having a floor member having a waterproof layer on the outside fixed to a frame, a base body having a bottom fixed to the floor member or the frame has a waterproof layer. The waterproof cylindrical body having a flange portion protruding through the floor structure penetrating through the floor structure is inserted into the cylindrical portion of the base body, and the flange portion is seal-connected to the waterproof layer, and at least two locations are provided. A block-shaped connecting plate having a stepped portion and provided with a loose bolt insertion hole in the stepped portion is inserted into the bolt insertion hole with a connecting bolt, and the head is embedded in the stepped portion. An outdoor structural member mounting structure, characterized in that the outdoor structural member is bolted to the top and connected, and the outdoor structural member is bolted to at least two bolt holes provided at positions other than the stepped portion in the connecting plate.
設けられ、該ボルト挿通孔に連結ボルトを挿通して屋外
構造部材を連結板に取り付けるように構成したことを特
徴とする請求項１記載の屋外構造部材の取付構造。2. The outdoor structural member is provided with a loose bolt insertion hole, and the connecting bolt is inserted into the bolt insertion hole to attach the outdoor structural member to the connecting plate. Mounting structure for outdoor structural members.
が長円とされ、且つ屋外構造部材に設けたボルト挿通孔
の平面形状が前記連結板に設けたボルト挿通孔の長円と
90度交叉する方向に長軸を有する長円とされたことを特
徴とする請求項２記載の屋外構造部材の取付構造。3. The bolt insertion hole provided in the connecting plate has an oval planar shape, and the bolt insertion hole provided in the outdoor structural member has an oval planar shape of the bolt insertion hole provided in the connecting plate.
3. The outdoor structure member mounting structure according to claim 2, wherein the mounting structure is an ellipse having a major axis in a direction intersecting 90 degrees.
柱の一端に設けられた底板を有し、前記底板が連結板に
取り付けられることを特徴とする請求項１乃至３何れか
に記載の屋外構造部材の取付構造。4. The outdoor structural member has a support made of a flat plate and a bottom plate provided at one end of the support, and the bottom plate is attached to the connecting plate. Mounting structure for outdoor structural members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18536295A JPH0932103A (en) | 1995-07-21 | 1995-07-21 | Mounting structure of outdoor structure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18536295A JPH0932103A (en) | 1995-07-21 | 1995-07-21 | Mounting structure of outdoor structure member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0932103A true JPH0932103A (en) | 1997-02-04 |
Family
ID=16169478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18536295A Withdrawn JPH0932103A (en) | 1995-07-21 | 1995-07-21 | Mounting structure of outdoor structure member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0932103A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132231A (en) * | 2004-11-08 | 2006-05-25 | Misawa Homes Co Ltd | Mounting structure of baluster |
| JP2007192012A (en) * | 2006-09-29 | 2007-08-02 | Meiho Enterprise Co Ltd | Thermal insulation structure and its working method of dry type outside thermal insulation method thermal bridge section |
| CN106836601A (en) * | 2017-02-27 | 2017-06-13 | 天津大学 | A kind of preparation method of the compoboard with assembled support with adjustable negative reinforcement |
| CN110642132A (en) * | 2018-06-26 | 2020-01-03 | 株式会社日立制作所 | Passenger conveyor belt |
-
1995
- 1995-07-21 JP JP18536295A patent/JPH0932103A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132231A (en) * | 2004-11-08 | 2006-05-25 | Misawa Homes Co Ltd | Mounting structure of baluster |
| JP2007192012A (en) * | 2006-09-29 | 2007-08-02 | Meiho Enterprise Co Ltd | Thermal insulation structure and its working method of dry type outside thermal insulation method thermal bridge section |
| CN106836601A (en) * | 2017-02-27 | 2017-06-13 | 天津大学 | A kind of preparation method of the compoboard with assembled support with adjustable negative reinforcement |
| CN110642132A (en) * | 2018-06-26 | 2020-01-03 | 株式会社日立制作所 | Passenger conveyor belt |
| CN110642132B (en) * | 2018-06-26 | 2021-10-08 | 株式会社日立制作所 | Passenger conveyor belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20021001 |