JPH09328919A - Foundation structure for assembling type support bracket metal - Google Patents
Foundation structure for assembling type support bracket metalInfo
- Publication number
- JPH09328919A JPH09328919A JP14547896A JP14547896A JPH09328919A JP H09328919 A JPH09328919 A JP H09328919A JP 14547896 A JP14547896 A JP 14547896A JP 14547896 A JP14547896 A JP 14547896A JP H09328919 A JPH09328919 A JP H09328919A
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- inner frame
- mortar
- tubular body
- basic structure
- 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.)
- Pending
Links
Landscapes
- Foundations (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、バレーボール、バドミ
ントン、テニス等のネットを張るための支柱や、鉄棒や
段違い平行棒等の体操器具を支える支柱など、あらゆる
種類の支柱を体育館等の屋内の床に取り付けるための支
柱受け金具を埋設するモルタルを、床下に充填するため
の支柱受け金具用基礎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 all kinds of columns such as poles for supporting nets such as volleyball, badminton, tennis, etc., and poles for supporting gymnastics equipment such as a horizontal bar or a parallel bar. TECHNICAL FIELD The present invention relates to a foundation structure for a column receiving bracket for filling a mortar for burying a column receiving bracket to be attached to a floor under a floor.
【０００２】[0002]
【従来の技術】通常、体育館には、その床にバレーボー
ルやバドミントン等の球技用の支柱や、鉄棒等の支柱を
取り付けるために、当該支柱の下端部が嵌入する支柱受
け金具が床下に設けられている。2. Description of the Related Art In general, a gymnasium is provided with a support bracket under the floor into which the lower end of the support pillar is fitted in order to attach a support for ball games such as volleyball or badminton or a support pillar such as a bar to the floor. ing.
【０００３】従来、体育館等を新設する場合、この支柱
受け金具14は、基礎モルタル工事と、床金具25取付け時
の仕上モルタル工事の二つのモルタル打設工程によって
取り付けられる。支柱の正確な取り付け位置は、建物が
完成し、床板23に実際にバレーボールコートやバトミン
トンコート等の線引きを行った後でないと確定しないか
らである。又、モルタル15の形状を形成する外枠27やそ
れを固定するパイプ30等は、床板23が敷設されてしまう
と作業空間が狭くなって取り除くことが困難となるの
で、床板23が敷設される前に取り除く必要があるからで
ある（図11参照）。[0003] Conventionally, when a gymnasium or the like is newly installed, the support bracket 14 is attached by two steps of placing mortar, that is, a basic mortar work and a finishing mortar work when the floor fitting 25 is installed. This is because the correct mounting position of the pillars is not determined until after the building is completed and the floorboard 23 is actually drawn with a volleyball court, a badminton court, or the like. Further, the outer frame 27 forming the shape of the mortar 15, the pipe 30 and the like for fixing the outer frame 27 are laid because the floor space 23 makes it difficult to remove because the working space becomes narrow. This is because it needs to be removed first (see Figure 11).
【０００４】従って、床板23等が敷設される前の基礎モ
ルタル工事で、支柱受け金具14が埋設される部分に大ま
かな基礎を作ってモルタル15を充填して硬化させた後、
外枠27を除去し、床板23等が敷かれた後の床金具25取付
け時の仕上モルタル工事で、その基礎の中で実際に支柱
が取り付けられる部分に、さらにモルタル15を充填して
支柱受け金具14を取り付けることとしている。Therefore, in the foundation mortar work before the floor board 23 and the like are laid, after making a rough foundation in the portion where the support bracket 14 is embedded and filling and hardening the mortar 15,
In the finishing mortar work when the floor bracket 25 is installed after the outer frame 27 is removed and the floorboard 23 and the like are laid, the portion where the pillar is actually attached in the foundation is further filled with mortar 15 to receive the pillar support. The metal fitting 14 will be attached.
【０００５】この基礎モルタル工事は、次のようにして
行われる。まず、支柱受け金具14が埋設される部分の下
方の基礎コンクリート16の上に、複数の鉄筋29をアンカ
ーボルト17によって固定する。この鉄筋29は、当該建物
の床下の高さに応じた長さに設定しておく必要がある。
次に、その鉄筋29を板やコンパネで囲むようにして外枠
27を作り、その外枠27の外面をパイプ30で固定する。こ
の外枠27も、この建物の床下の高さに対応した大きさに
成形しておく必要がある。さらに、この外枠27内の中央
部に内枠28を配置した後、外枠27と内枠28との間にモル
タル15を流し込んで硬化させ、内枠28で囲まれた部分に
支柱受け金具14の径より充分に大きな径の空洞31を形成
する。モルタル15が硬化したら、外枠27、内枠28、パイ
プ30を取り除き、この基礎工事を終える。[0005] This foundation mortar construction is performed as follows. First, a plurality of reinforcing bars 29 are fixed by anchor bolts 17 on the basic concrete 16 below the portion where the support bracket 14 is embedded. This reinforcing bar 29 needs to be set to a length corresponding to the height under the floor of the building.
Next, surround the rebar 29 with a board or control panel
27 is made, and the outer surface of the outer frame 27 is fixed by the pipe 30. The outer frame 27 also needs to be formed in a size corresponding to the height under the floor of this building. Further, after arranging the inner frame 28 in the central portion of the outer frame 27, the mortar 15 is poured between the outer frame 27 and the inner frame 28 to cure the mortar 15, and the column receiving bracket is attached to the portion surrounded by the inner frame 28. A cavity 31 having a diameter sufficiently larger than the diameter of 14 is formed. After the mortar 15 has hardened, the outer frame 27, the inner frame 28 and the pipe 30 are removed, and the foundation work is completed.
【０００６】床板23等が敷かれ建物が完成した後、床板
23にバレーボールコート等の線引きが行われ支柱の実際
の位置が確定したら、床金具25取付けのための仕上モル
タル工事に入る。この仕上モルタル工事は、まず、支柱
が取り付けられる床部分（従って床金具25が取り付けら
れる部分）を、床金具25の太さに対応してジグソーやル
ーターで切除して開口部を形成する。次に、その開口部
から基礎工事で形成した空洞31にモルタル15を充填した
後、支柱受け金具14をモルタル15内に埋設し、床板23の
開口部を閉塞する床金具25を取り付ける。そして、支柱
受け金具14内に支柱を実際に立てた状態で位置合わせを
行い、この一連の仕上工事を完了する。After the floor board 23 is laid and the building is completed, the floor board
After the line such as the volleyball court is drawn on 23 and the actual position of the pillar is confirmed, the finishing mortar work for installing the floor bracket 25 is started. In this finishing mortar work, first, the floor portion to which the support columns are attached (hence, the portion to which the floor fitting 25 is attached) is cut with a jigsaw or a router corresponding to the thickness of the floor fitting 25 to form an opening. Next, after filling the cavity 31 formed by the foundation work with the mortar 15 from the opening, the support bracket 14 is embedded in the mortar 15 and the floor fitting 25 for closing the opening of the floor plate 23 is attached. Then, the pillars are aligned in the pillar receiving metal fittings 14 in an actually standing state, and the series of finishing work is completed.
【０００７】[0007]
【発明が解決しようとする課題】この従来技術において
は、基礎モルタル工事と、床金具取付け時の仕上モルタ
ル工事の二つの工程を必要とするため、工事が長期化す
ると共に工事費用も高価となるという問題がある。通
常、体育館では１０〜３０の支柱受け金具を設けるが、
従来技術においては、そのための基礎工事のみで１０日
〜１５日という多くの日数を費やす必要がある。In this prior art, two steps, a base mortar work and a finishing mortar work when mounting floor fittings, are required, so that the work is prolonged and the construction cost is high. There is a problem. Usually, gyms have 10-30 support brackets,
In the prior art, it is necessary to spend many days of 10 to 15 days only for the foundation work for that purpose.
【０００８】又、この従来技術においては、鉄筋や外枠
を、建物の床下の高さに応じた長さに設定して成形する
工事の必要がある。体育館等の建物の床下の高さは、そ
れぞれ異なり、逐一それに対応した長さの鉄筋や外枠を
準備するには晴天時の工事を必要とし、かつ、多くの作
業と時間を必要とする。Further, in this prior art, it is necessary to construct a reinforcing bar and an outer frame by setting the length to a length corresponding to the height under the floor of the building. The height of the underfloor of a building such as a gymnasium differs from one to another, and it requires a lot of work and time in order to prepare the reinforcing bars and the outer frame of the length corresponding to each one.
【０００９】本発明者は、こうした問題に鑑み、一回の
モルタル工事で支柱取付け用の支柱受け金具を床下に容
易に埋設することができると共に、床下の高さの異なる
あらゆる建物に対応できる支柱受け金具用基礎構造を発
明し, 先に出願した（特願平７−２７２４９６号）。本
発明は、当該出願発明の単体体積が大きく輸送面におい
て改善すべき点があることに鑑み創案されたもので、当
該出願発明の作用効果を有しつつ、さらに単体体積を小
さくすることによって輸送し易い組立て式の支柱金具用
基礎構造を提供することを目的とする。In view of these problems, the inventor of the present invention can easily embed a support bracket for mounting a support under the floor by a single mortar work, and can support any building having a different height under the support. We invented a basic structure for a metal fitting and filed a previous application (Japanese Patent Application No. 7-272496). The present invention was created in view of the fact that the unit volume of the invention of the present application is large and there is a point to be improved in terms of transportation, and the transportation is achieved by further reducing the volume of the unit while having the effects of the invention of the application. It is an object of the present invention to provide a prefabricated foundation structure for a pillar bracket that is easy to perform.
【００１０】[0010]
【課題を解決するための手段】そのための手段として、
本発明は外枠筒体１と内枠筒体２とで構成した。外枠筒
体１は、複数の外枠壁３を組立てて構成する機械的強度
の高い筒状で、下端部が基礎コンクリート16にアンカー
ボルト17で不動に固定されるものである。内枠筒体２
は、複数の内枠壁４を組立てて構成する機械的強度の高
い筒状で、外枠筒体１内に侵入位置すると共に、その外
枠筒体１上端からの突出高さｈの調節が自在で、適切な
突出高さｈの位置で、外枠壁３に固定されるものであ
る。[Means for Solving the Problems]
The present invention is composed of the outer frame cylinder 1 and the inner frame cylinder 2. The outer frame cylinder 1 is a cylinder having a high mechanical strength, which is formed by assembling a plurality of outer frame walls 3, and has a lower end fixedly fixed to the concrete foundation 16 with anchor bolts 17. Inner frame cylinder 2
Is a tubular shape having a high mechanical strength that is formed by assembling a plurality of inner frame walls 4, and is located inside the outer frame tubular body 1 while adjusting the protrusion height h from the upper end of the outer frame tubular body 1. It is free and is fixed to the outer frame wall 3 at a position with an appropriate protruding height h.
【００１１】なお、外枠筒体１を、複数個、積み重ねた
状態で相互に組付け固定する構成とすると良い。また、
内枠筒体２の上端部に係止部11を設けると良い。A plurality of outer frame cylinders 1 may be assembled and fixed to each other in a stacked state. Also,
A locking portion 11 may be provided on the upper end of the inner frame body 2.
【００１２】さらに、外枠筒体１を、四辺の外枠壁３か
ら構成される四角筒体とし、各外枠壁３を平板状の平板
体５の上下両端部に、他の外枠筒体１又は基礎コンクリ
ート16に固定するためのボルト穴８を穿設した固定片６
を設けると共に、平板体５の左右両端部に、隣接する外
枠壁３に組付けるためのボルト穴８を穿設した組付け片
７を設けて構成すると良い。Further, the outer frame body 1 is a quadrangular body composed of outer frame walls 3 having four sides, and each outer frame wall 3 is provided at the upper and lower ends of a flat plate-like plate body 5, and another outer frame cylinder is formed. Fixing piece 6 with bolt holes 8 for fixing to body 1 or foundation concrete 16
In addition to the above, it is preferable that the flat plate body 5 is provided with mounting pieces 7 at both left and right ends thereof, in which bolt holes 8 for mounting the adjacent outer frame wall 3 are provided.
【００１３】また、内枠筒体２を、四片の内枠壁４から
構成される四角筒体とし、各内枠壁４を平板状のパネル
体10の左右両端部に、隣接する内枠壁４に組付けるため
の組付け棒13を挿通する筒片12を設けて構成することも
できる。Further, the inner frame cylinder 2 is a square cylinder composed of four pieces of inner frame walls 4, and each inner frame wall 4 is adjacent to the left and right ends of the flat panel body 10 and is adjacent to the inner frame. It is also possible to provide a cylindrical piece 12 through which an assembling rod 13 for assembling on the wall 4 is inserted.
【００１４】また、外枠壁３と、その外枠壁３に対面す
る内枠壁４とにそれぞれ両者を固定するためのボルト18
挿通用の縦長孔９を穿設すると良い。Bolts 18 for fixing the outer frame wall 3 and the inner frame wall 4 facing the outer frame wall 3 to each other.
It is advisable to form a vertically elongated hole 9 for insertion.
【００１５】また、外枠筒体１および内枠筒体２を、鋼
鉄、強化プラスチック、ＦＲＰ又は硬質ゴムで成形する
ことができる。Further, the outer frame cylinder 1 and the inner frame cylinder 2 can be molded from steel, reinforced plastic, FRP or hard rubber.
【００１６】さらに、外枠筒体１と内枠筒体２との一体
物内に、メッシュ金網や鉄筋等のモルタル強度増強材を
挿入すると良い。Furthermore, it is preferable to insert a mortar strength enhancing material such as a mesh wire mesh or a reinforcing bar into the integrated body of the outer frame cylinder 1 and the inner frame cylinder 2.
【００１７】[0017]
【作用】本発明に係る組立て式支柱受け金具用基礎構造
を使用して支柱受け金具14を埋設するには、次のように
して行う。In order to embed the support bracket 14 by using the prefabricated support pillar support structure according to the present invention, the following procedure is performed.
【００１８】まず、床板23や捨貼26が敷設される前に、
支柱が建てられる部分の下方に、本発明に係る基礎構造
の外枠筒体１の下端部を基礎コンクリート16にアンカー
ボルト17によって不動に固定する。First, before laying the floorboard 23 and the disposal 26,
The lower end portion of the outer frame cylinder body 1 of the foundation structure according to the present invention is fixedly fixed to the foundation concrete 16 by the anchor bolts 17 below the portion where the pillar is built.
【００１９】この際、特筆すべきことは、この外枠筒体
１は、複数の外枠壁３を組立てて構成するものとしてい
るので、本基礎構造の設置現場で組立てることができる
ことである。従って、当該現場まで、外枠壁３（単体体
積が小さい）を輸送すれば良いので、完成品状態の外枠
筒体１（単体体積が大きい）を輸送する場合と比較し
て、輸送作業が容易で、かつ一度に大量に輸送すること
ができる。よって、輸送効率が大幅に向上し、輸送コス
トの大幅な削減を図ることができる。At this time, it should be noted that the outer frame cylinder body 1 is constructed by assembling a plurality of outer frame walls 3, so that it can be assembled at the installation site of the basic structure. Therefore, since it is sufficient to transport the outer frame wall 3 (having a small single volume) to the relevant site, the transportation work can be carried out as compared with the case where the finished outer frame cylinder 1 (having a large single volume) is transported. It is easy and can be shipped in large quantities at once. Therefore, transportation efficiency is significantly improved, and transportation cost can be significantly reduced.
【００２０】外枠筒体１を基礎コンクリート16に固定し
た後（あるいは固定する前に）、この外枠筒体１内に内
枠筒体２を挿入する。ここでも特質すべきことは、前述
の外枠筒体１同様、本発明に係る内枠筒体２も複数の内
枠壁４を組立てて構成するものとしているので、当該現
場で組立てることができ、よって、輸送効率の向上と輸
送コストの削減が図れるということである。After fixing the outer frame cylinder 1 to the concrete foundation 16 (or before fixing it), the inner frame cylinder 2 is inserted into the outer frame cylinder 1. It should be noted here that, like the outer frame cylinder 1, the inner frame cylinder 2 according to the present invention is also constructed by assembling a plurality of inner frame walls 4, so that it can be assembled on site. Therefore, it is possible to improve transportation efficiency and reduce transportation cost.
【００２１】次に、床下の高さに応じて、内枠筒体２の
外枠筒体１上端からの突出高さｈを適切なものとした状
態で、内枠筒体２を外枠筒体１に不動に組付ける。な
お、床下の高さが大きい場合は、複数の外枠筒体１を積
み重ねて、最上部の外枠筒体１に内枠筒体２を固定す
る。Next, according to the height under the floor, the inner frame cylinder 2 is set to an appropriate height with the protrusion height h of the inner frame cylinder 2 from the upper end of the outer frame cylinder 1 being adjusted. Assemble to body 1 immovably. When the height under the floor is large, a plurality of outer frame cylinders 1 are stacked and the inner frame cylinder 2 is fixed to the uppermost outer frame cylinder 1.
【００２２】内枠筒体２の上端部に係止部11を設ける場
合は、その係止部11を大引鋼等に吊下げることによっ
て、その姿勢をより強固で安定したものとすることがで
きる。When the locking portion 11 is provided on the upper end portion of the inner frame cylinder 2, the posture can be made stronger and stable by suspending the locking portion 11 on Daihiki steel or the like. it can.
【００２３】外枠筒体１を、四辺の外枠壁３で構成する
四角筒体とし、各外枠壁３を平坦状の平板体５とその上
下左右端部に設けた固定片６および組付け片７とで構成
すると，当該外枠壁３をほぼ平板形状とすることができ
るので、輸送時にさらに嵩張らず、よって輸送効率の向
上と輸送コストの削減をさらに増進させることができ
る。また、こうした構成とした場合、固定片６を基礎コ
ンクリート16あるいは上下に位置する外枠壁３の固定片
６に、また組付け片７を隣接する外枠壁３の組付け片７
に、それぞれそのボルト穴８にアンカーボルト17あるい
は締結ボルト18を挿通して締結することによって強固に
組付けることができる。The outer frame cylinder 1 is a square cylinder composed of four sides of the outer frame wall 3, and each outer frame wall 3 is a flat plate body 5 and fixing pieces 6 and a set provided on the upper, lower, left and right ends thereof. When it is configured with the attachment piece 7, the outer frame wall 3 can be formed into a substantially flat plate shape, so that the outer frame wall 3 is not bulky at the time of transportation, and thus the transportation efficiency can be improved and the transportation cost can be further reduced. Further, in the case of such a configuration, the fixing piece 6 is attached to the basic concrete 16 or the fixing piece 6 of the outer frame wall 3 located above and below, and the assembling piece 7 is attached to the assembling piece 7 of the adjacent outer frame wall 3.
Further, the anchor bolt 17 or the fastening bolt 18 is inserted through the bolt holes 8 and fastened, respectively, whereby it can be firmly assembled.
【００２４】また、内枠筒体２を四片の内枠壁４から構
成される四角筒体とし、各内枠壁４を平板状のパネル体
10の左右両端部に、隣接する内枠壁４に組付けるための
組付け棒13を挿通する筒片12を設けて構成すると、その
内枠壁４をほぼ平板状とすることができるので、輸送効
率の向上と輸送コストの削減をさらに増進させることが
できる。この場合、隣接する内枠壁４の筒片12を上下に
直列状に位置させた状態で、その筒片12に組付け棒13を
挿通することによって当該内枠壁４を組み立てて内枠筒
体２を形成するものである。Further, the inner frame cylinder 2 is a square cylinder composed of four pieces of inner frame walls 4, and each inner frame wall 4 is a flat panel body.
When the cylindrical pieces 12 through which the assembling rods 13 for assembling to the adjacent inner frame walls 4 are provided are provided at both left and right ends of 10, the inner frame wall 4 can be formed into a substantially flat plate shape. It is possible to further improve the transportation efficiency and reduce the transportation cost. In this case, the inner frame wall 4 is assembled by inserting the assembly rods 13 into the tubular pieces 12 with the tubular pieces 12 of the adjacent inner frame walls 4 positioned vertically in series. It forms the body 2.
【００２５】外枠壁３と、その外枠壁３に対面する内枠
壁４とにそれぞれ両者を固定するためのボルト18挿通用
の縦長孔９を穿設することによって、内枠筒体２の突出
高さｈを自在に調節して適切な突出高さｈの位置で内枠
筒体２を外枠筒体１に固定組付けすることができるの
で、床下高さの異なるあらゆる建物に対応することがで
きる。なお、この場合、両者の固定組付けは、縦長孔９
にボルト18を挿通してナット19で締め付けることによっ
て達成する。By forming a vertically long hole 9 for inserting a bolt 18 for fixing the outer frame wall 3 and the inner frame wall 4 facing the outer frame wall 3 respectively, the inner frame cylinder 2 is formed. Since the inner frame cylinder 2 can be fixedly assembled to the outer frame cylinder 1 at an appropriate protruding height h position by adjusting the protruding height h of the above, it can be applied to any building with different underfloor heights. can do. In this case, the fixed assembly of the
It is achieved by inserting a bolt 18 into the and tightening it with a nut 19.
【００２６】本発明に係る組立て式基礎構造が床下の固
定された後、建物の床板等が敷設され、バレボールコー
ト等の線引きが行われ支柱の位置が確定したら、その支
柱の位置を切除して開口部を形成する。次に、この開口
部から外枠筒体１と内枠筒体２との組付き物内にモルタ
ル15を流し込んだ後、同じくこの開口部から支柱受け金
具14をモルタル15内に埋め込み、モルタル15が硬化しな
いうちに横方向と縦方向の位置合せを行う。そして、開
口部を床金具25で閉塞して工事を終了する。こうして取
り付けられた支柱受け金具14は、モルタル15が硬化する
ことによって不動に固定される。After the prefabricated foundation structure according to the present invention is fixed under the floor, a building floorboard or the like is laid, and a ballet ball coat or the like is drawn to determine the position of the pillar, the position of the pillar is cut off. Form an opening. Next, after the mortar 15 is poured into the assembly of the outer frame cylinder 1 and the inner frame cylinder 2 from this opening, the support bracket 14 is also embedded in the mortar 15 from this opening, and the mortar 15 is removed. Perform lateral and vertical alignment before curing. Then, the opening is closed with the floor fitting 25 to complete the construction. The support bracket 14 thus attached is fixedly fixed by the hardening of the mortar 15.
【００２７】また、外枠筒体１および内枠筒体２は鋼鉄
製等の機械的強度の高い材料で構成され、基礎コンクリ
ート16に不動に固定されているので、支柱受け金具14の
位置がずれることはない。ここで、機械的強度が高いと
は、モルタル15を充填しても、その原形を永続的に維持
できることを意味する。Further, since the outer frame cylinder 1 and the inner frame cylinder 2 are made of a material having high mechanical strength such as steel and are fixedly fixed to the foundation concrete 16, the position of the support bracket 14 is fixed. There is no deviation. Here, high mechanical strength means that even if the mortar 15 is filled, its original shape can be maintained permanently.
【００２８】また、鋼鉄製等の外枠筒体１および内枠筒
体２が従来技術の鉄筋の役目を果たすので、別に鉄筋を
配する必要がないと共に、板やコンパネで外枠や内枠を
組み立てる必要がなく、さらにその外枠の外面をパイプ
で固定する必要もない。従って、基礎工事完了後、それ
ら外枠、内枠、パイプを取り除く工程も不要となる。さ
らに、床板に線引きが行われた後に外枠筒体１と内枠筒
体２との一体物の内部に支柱受け金具14を埋設するた
め、従来の基礎工事を必要とせず、一つの工程で工事を
完了することができる。モルタル15の充填工事も一度で
済むので労力や工事費を節減できる。Further, since the outer frame cylinder 1 and the inner frame cylinder 2 made of steel or the like play the role of the reinforcing bar of the prior art, it is not necessary to separately dispose the reinforcing bar, and the plate or the control panel is used for the outer frame and the inner frame. There is no need to assemble, and it is not necessary to fix the outer surface of the outer frame with a pipe. Therefore, it is not necessary to remove the outer frame, the inner frame and the pipe after the foundation work is completed. Further, since the support bracket 14 is embedded inside the integrated body of the outer frame body 1 and the inner frame body 2 after the floor board is drawn, the conventional foundation work is not required, and the process is performed in one step. The construction can be completed. The filling work of mortar 15 can be done only once, so labor and construction costs can be saved.
【００２９】なお、外枠筒体１内（および内枠筒体２
内）に、メッシュ金網や鉄筋等のモルタル強度増強材を
挿入しておくと、流し込まれたモルタル15とこの強度増
強材および外枠筒体１（および内枠筒体２）とが強固に
一体となり、従来技術のように基礎コンクリート16より
鉄筋を立ち上げている機能と同等の強度を得ることがで
きる。The inside of the outer frame cylinder 1 (and the inner frame cylinder 2)
If a mortar strength-enhancing material such as a mesh wire mesh or a reinforcing bar is inserted in (inside), the poured mortar 15 and the strength-enhancing material and the outer frame cylinder body 1 (and the inner frame cylinder body 2) are firmly integrated. Therefore, it is possible to obtain the same strength as the function of raising the reinforcing bar from the basic concrete 16 as in the conventional technique.
【００３０】また、外枠筒体１は複数上下に積み重ねで
き、内枠筒体２はその突出高さｈを自在に調節できるの
で、床下長さの異なるあらゆる建物に対応できる。さら
に、外枠筒体１および内枠筒体２は、それぞれ複数の外
枠壁３あるいは内枠壁４を組立てて構成するものとして
いるので、輸送効率の向上と輸送コストの削減を図るこ
とができる。Further, since a plurality of outer frame cylinders 1 can be stacked vertically and the protruding height h of the inner frame cylinder 2 can be freely adjusted, it can be applied to any building having different floor lengths. Further, since the outer frame cylinder 1 and the inner frame cylinder 2 are each configured by assembling a plurality of outer frame walls 3 or inner frame walls 4, it is possible to improve transport efficiency and reduce transport cost. it can.
【００３１】[0031]
【実施例】本発明の一実施例の概略を、図１および図２
に示す。これは体育館の床板23に、バレーボール用の支
柱を着脱自在に取り付ける支柱受け金具14を設けるため
に、本発明に係る組立て式基礎構造を据え付けた状態を
示すものである。この組立て式基礎構造を構成する外枠
筒体１と内枠筒体２はともに鋼鉄製で、外枠筒体１は略
四角筒形状で下端部に外方に突出した固定片６を有し，
内枠筒体２はこの外枠に対応した略四角筒形状で当該外
枠筒体１内に侵入位置し、両者は縦長孔９に挿通された
ボルト18とナット19とにより相互に固定組付けされる。DESCRIPTION OF THE PREFERRED EMBODIMENTS An outline of one embodiment of the present invention is shown in FIGS.
Shown in This shows a state in which a prefabricated foundation structure according to the present invention is installed in order to provide a support bracket 14 for detachably mounting a support for volleyball on the floorboard 23 of the gymnasium. The outer frame tubular body 1 and the inner frame tubular body 2 which compose this prefabricated foundation structure are both made of steel, and the outer frame tubular body 1 has a substantially square tubular shape and has a fixing piece 6 projecting outward at the lower end. ，
The inner frame tubular body 2 has a substantially rectangular tubular shape corresponding to the outer frame and is located inside the outer frame tubular body 1, and both are fixedly assembled to each other by a bolt 18 and a nut 19 inserted into the vertically elongated hole 9. To be done.
【００３２】外枠筒体１は、その下端の固定片６が、複
数のアンカーボルト17によって基礎コンクリート16に固
定されることによって不動姿勢を維持している。内枠筒
体２の係止部11は、大引鋼21に不動に架設された保持部
材22に吊り下げられる状態で係止される。この保持部材
22は、根太鋼24と交差する大引鋼21に組付けたクリップ
１３によって把持されると共に、支持脚20によって下方
から支持されている。当該保持部材22を大引鋼21に固定
する手段は、本実施例に示すものに限定されるものでは
なく、他の手段、例えばボルト・ナット、鉄線、溶接等
によって達成することができる。The outer frame cylinder 1 maintains its immobile posture by the fixing piece 6 at the lower end thereof being fixed to the foundation concrete 16 by a plurality of anchor bolts 17. The locking portion 11 of the inner frame tubular body 2 is locked in a state of being suspended by a holding member 22 that is fixedly installed on the Daihiki steel 21. This holding member
The clip 22 is gripped by the clip 13 assembled to the large drawing steel 21 that intersects the joist steel 24, and is supported from below by the support legs 20. The means for fixing the holding member 22 to the haikiki steel 21 is not limited to that shown in the present embodiment, but can be achieved by other means, for example, bolts / nuts, iron wires, welding or the like.
【００３３】また、この係止部11は、本実施例で示すよ
うな保持部材22に係止させることもできるし，また，大
引き鋼21等の建物を構成する部材にに直接係止させるこ
ともできる。さらに，この係止部11は，本実施例のよう
に外方に向けて設けても良いし，図３に示すように，内
方に向けて設けても良く，また，その形状も保持部材22
等に係止できるものであれば，本実施例に示すものに限
定されない。The locking portion 11 can be locked to the holding member 22 as shown in this embodiment, or can be directly locked to a member constituting the building such as the hauled steel 21. You can also Further, the locking portion 11 may be provided outward as in this embodiment, or may be provided inward as shown in FIG. 3, and its shape is also the holding member. twenty two
The present invention is not limited to the one shown in this embodiment as long as it can be locked to the above.
【００３４】本発明に係る組立て式基礎構造の他の一実
施例の詳細図を図３に示す。これは，図４〜６に示す外
枠筒体１と，図７〜１０に示す内枠筒体２とで構成され
る。FIG. 3 is a detailed view of another embodiment of the assembled foundation structure according to the present invention. This is composed of an outer frame tubular body 1 shown in FIGS. 4 to 6 and an inner frame tubular body 2 shown in FIGS.
【００３５】外枠筒体１は，直角四角筒形状で，四片の
外枠壁３を取付け現場で組立てることによって形成され
る。各外枠壁３は，平板状の平板体５と，その上下両端
部に当該平板体５から直角に外方に突出し複数のボルト
穴８を有する固定片６と，その左右両端部に当該平板体
５から４５°（１３５°）の角度で外方に突出し複数の
ボルト穴８を有する組付け片７と，から構成されてい
る。The outer frame body 1 is in the shape of a right-angled quadrangular cylinder and is formed by assembling four outer frame walls 3 at the mounting site. Each outer frame wall 3 includes a flat plate-shaped flat plate body 5, a fixing piece 6 at the upper and lower end portions thereof, and a plurality of bolt holes 8 protruding outward from the flat plate body 5 at right angles, and the flat plate body at the left and right end portions thereof. The assembly piece 7 has a plurality of bolt holes 8 protruding outward from the body 5 at an angle of 45 ° (135 °).
【００３６】固定片６は平板体５に対して直角としてい
るので，基礎コンクリート16あるいは上下に位置する外
枠筒体１の固定片６とに，その全体が接触した状態とな
る。また，組付け片７は平板体５に対して４５°（１３
５°）としているので，隣接する外枠壁３の組付け片７
にその全体が接触して直角の角部を形成する。なお，組
付け片７の平板体５に対する角度は，４５°（１３５
°）に限定されるものではなく，例えば直角の角部を形
成する場合には，一方を３０°とし他方を６０°とする
こともできるし，また，直角以外の角部を形成する場合
にはそれに適宜対応させて設定できる。Since the fixing piece 6 is at a right angle to the flat plate body 5, the whole of the fixing piece 6 is in contact with the basic concrete 16 or the fixing piece 6 of the outer frame cylinder 1 positioned above and below. Further, the assembling piece 7 is 45 ° (13
5 °), so that the assembly piece 7 of the adjacent outer frame wall 3
To form a right angled corner. The angle of the assembly piece 7 with respect to the flat plate 5 is 45 ° (135
However, when forming a right angled corner, for example, one may be 30 ° and the other may be 60 °, or when a corner other than a right angle is formed. Can be appropriately set and set.
【００３７】内枠筒体２は，外枠筒体１の形状に対応し
た同じく直角四角筒形状で，四片の平板状の内枠壁４を
現場で組立てて構成されるものである。四片の内，対向
する二片の上端部には大引き鋼21に吊下げ状に係止する
係止部11を設けている。各内枠壁４は，本体部分である
パネル体10の左右両端部に，複数の筒片12を設け（この
場合，左端部に３つ，右端部に２つ），隣接する内枠壁
４の筒片12と上下に直列状態となるべく構成している。
この直列状態となった筒片12に，組付け棒13を挿通して
内枠壁４同士の組立てを達成する。The inner frame cylinder 2 has the same rectangular shape as the outer frame cylinder 1 and is constructed by assembling four flat plate-shaped inner frame walls 4 on site. Out of the four pieces, an engaging portion 11 is provided at the upper end of each of the two opposite pieces so as to suspend the large steel 21 in a hanging manner. Each inner frame wall 4 is provided with a plurality of cylinder pieces 12 at the left and right ends of the panel body 10 as the main body (in this case, three at the left end and two at the right end), and adjacent inner frame walls 4 It is configured so as to be in series with the cylindrical piece 12 of above and below.
The assembling rod 13 is inserted through the cylindrical piece 12 in this serial state to achieve the assembly of the inner frame walls 4 with each other.
【００３８】外枠筒体１と内枠筒体２の対面する部分に
縦長孔９を形成し，内枠筒体２が適切な突出高さｈに位
置した状態で，この縦長孔９にボルト18を挿通してナッ
ト19で締め付け，両者の固定組付けを達成するものとし
ている。床下に設置する際，大まかな高さは外枠筒体１
の数で調整し，いわゆる微調整はこの内枠筒体２の突出
高さｈを調節することによって調整するものである。こ
れによって，あらゆる床下高さの異なるあらゆる建物に
適切に対応させることができる。A vertically elongated hole 9 is formed in a portion where the outer frame tubular body 1 and the inner frame tubular body 2 face each other, and when the inner frame tubular body 2 is positioned at an appropriate protruding height h, the vertically long hole 9 is bolted. The nut 18 is inserted through and the nut 19 is tightened to achieve the fixed assembly of both. When installed under the floor, the rough height is 1
The fine adjustment is performed by adjusting the protruding height h of the inner frame cylinder 2. This makes it possible to properly accommodate all buildings with different underfloor heights.
【００３９】なお、本発明に係る枠体１は、鋼鉄製の
他、強化プラスチック、ＦＲＰ、硬質ゴム等、モルタル
15を充填してもその形状を維持することのできる機械的
強度の高いものであれば良く、特に限定されるものでは
ない。The frame 1 according to the present invention is made of steel, reinforced plastic, FRP, hard rubber, etc., mortar.
It is not particularly limited as long as it has a high mechanical strength capable of maintaining its shape even when it is filled with 15.
【００４０】また，外枠筒体１と内枠筒体２との一体物
内に、あらかじめメッシュ金網や鉄筋等のモルタル強度
増強材を挿入した後，モルタル15を充填すると，基礎構
造の強度がさらに向上するので好ましい。If the mortar strength-enhancing material such as a mesh wire mesh or a reinforcing bar is previously inserted into the integral body of the outer frame cylinder 1 and the inner frame cylinder 2 and then the mortar 15 is filled, the strength of the basic structure is improved. It is preferable because it is further improved.
【００４１】なお，上記実施例においては，外枠筒体１
および内枠筒体２を，四片の平板状の外枠壁３および内
枠壁４で構成した四角筒形状としているが，本発明はこ
うした形態に限定されるものではなく，例えば，外枠筒
体および内枠筒体をともに円筒形状とし，それぞれ二片
の半円状の外枠壁および内枠壁とを組立てて構成するこ
とも可能であるし，他の楕円筒形状や多角形筒形状とす
ることもできる。In the above embodiment, the outer frame cylinder 1
Also, the inner frame tubular body 2 has a rectangular tubular shape constituted by four pieces of flat plate-shaped outer frame wall 3 and inner frame wall 4, but the present invention is not limited to such a form. Both the tubular body and the inner frame tubular body may be formed into a cylindrical shape, and two pieces of semicircular outer frame wall and inner frame wall may be assembled and configured. It can also be shaped.
【００４２】[0042]
【発明の効果】本発明の組立て式支柱受け金具基礎構造
は、それを構成する外枠筒体と内枠筒体を、それぞれ複
数の外枠壁あるいは内枠壁を設置現場で組立てることが
できる構成としているので、設置現場までの輸送効率の
向上と輸送コストの削減を図ることができる。According to the prefabricated strut support bracket base structure of the present invention, the outer frame cylinder and the inner frame cylinder constituting the basic structure can be assembled at the installation site with a plurality of outer frame walls or inner frame walls, respectively. Because of the configuration, it is possible to improve the transportation efficiency to the installation site and reduce the transportation cost.
【００４３】また、本発明によると、モルタル充填工事
が一度で済むので工事期間および工事費用の削減とな
る。Further, according to the present invention, since the mortar filling work can be completed only once, the construction period and construction cost can be reduced.
【００４４】また、外枠筒体は複数上下に積み重ね自在
で、内枠筒体はその突出高さを自在に調節できるので、
床下高さの異なるあらゆる建物に対応できる。Further, since a plurality of outer frame cylinders can be stacked vertically and the inner frame cylinder can be adjusted in its projecting height,
It can be used for all buildings with different floor heights.
【００４５】また、外枠筒体と内枠筒体は鋼鉄製等の機
械的強度の高い材料で構成しているので鉄筋のはたらき
をし、よって、従来のような通常の鉄筋の配設作業や、
板やコンパネによる外枠や内枠の組立て作業、および外
枠外面へのパイプの組付け作業が不要となり、さらには
これら外枠、内枠、パイプの撤去作業も不要となるの
で、工事が簡素化されて、より工期の短縮と工費の節減
を図ることができる。Further, since the outer frame cylinder and the inner frame cylinder are made of a material having high mechanical strength, such as steel, they act as reinforcing bars, and therefore, the conventional arranging work of reinforcing bars as in the past. Or
The work of assembling the outer and inner frames with plates and control panels and the work of assembling the pipes on the outer surface of the outer frame are not necessary, and the work of removing these outer frame, inner frame, and pipes is also unnecessary. As a result, the work period can be shortened and the construction cost can be reduced.
【００４６】さらに、外枠筒体内等にメッシュ金網や鉄
筋等のモルタル強度増強材を挿入することによって、そ
の強度をさらに高めることができる。Further, the strength can be further increased by inserting a mortar strength enhancing material such as a mesh wire mesh or a reinforcing bar into the outer frame body or the like.
【図１】本発明の一実施例の組付け状態を示す概略正面
図。FIG. 1 is a schematic front view showing an assembled state of an embodiment of the present invention.
【図２】図１に示す実施例の概略側面図（クリップは省
略）。FIG. 2 is a schematic side view of the embodiment shown in FIG. 1 (clips are omitted).
【図３】本発明の一実施例を示す斜視図。FIG. 3 is a perspective view showing one embodiment of the present invention.
【図４】本発明に係る外枠筒体の一実施例を示す斜視
図。FIG. 4 is a perspective view showing an embodiment of an outer frame tubular body according to the present invention.
【図５】図５に示す外枠筒体の平面図。FIG. 5 is a plan view of the outer frame tubular body shown in FIG.
【図６】図５に示す外枠筒体の正面図。6 is a front view of the outer frame tubular body shown in FIG.
【図７】本発明に係る内枠筒体の一実施例を示す斜視図
（一辺を除いた状態）。FIG. 7 is a perspective view showing one embodiment of the inner frame tubular body according to the present invention (a state in which one side is removed).
【図８】本発明に係る内枠筒体を構成する内枠壁（係止
部を有するもの）の正面図。FIG. 8 is a front view of an inner frame wall (having a locking portion) that constitutes an inner frame cylinder according to the present invention.
【図９】図８に示す内枠壁の側面図。9 is a side view of the inner frame wall shown in FIG. 8. FIG.
【図10】本発明に係る内枠筒体を構成する内枠壁（係止
部を有さないもの）の正面図。FIG. 10 is a front view of an inner frame wall (having no locking portion) that constitutes the inner frame tubular body according to the present invention.
【図11】本発明の従来技術を示す斜視図。FIG. 11 is a perspective view showing a conventional technique of the present invention.
【符号の説明】 １ 外枠筒体 ２ 内枠筒体 ３ 外枠壁 ４ 内枠壁 ５ 平板体 ６ 固定片 ７ 組付け片 ８ ボルト穴 ９ 縦長孔 10 パネル体 11 係止部 12 筒片 13 組付け棒 14 支柱受け金具 15 モルタル 16 基礎コンクリー
ト 17 アンカーボルト 18 ボルト 19 ナット 20 支持脚 21 大引き鋼 22 保持部材 23 床板 24 根太鋼 25 床金具 26 捨貼 27 外枠 28 内枠 29 鉄筋 30 パイプ 31 空洞 ｈ 突出高さ[Explanation of symbols] 1 outer frame cylinder 2 inner frame cylinder 3 outer frame wall 4 inner frame wall 5 flat plate body 6 fixing piece 7 assembly piece 8 bolt hole 9 vertical hole 10 panel body 11 locking part 12 cylinder piece 13 Assembly rod 14 Support bracket 15 Mortar 16 Foundation concrete 17 Anchor bolt 18 Bolt 19 Nut 20 Support leg 21 Large pull steel 22 Retaining member 23 Floor plate 24 joist steel 25 Floor bracket 26 Discrete 27 Outer frame 28 Inner frame 29 Reinforcing bar 30 Pipe 31 Cavity h Projection height
Claims (8)
受け金具(14)を埋設して固定するモルタル(15)を充填す
る組立て式の基礎構造であって、 複数の外枠壁(3) を組立てて構成する筒状で、下端部が
基礎コンクリート(16)にアンカーボルト(17)で不動に固
定される機械的強度の高い外枠筒体(1) と、 複数の内枠壁(4) を組立てて構成する筒状で、前記外枠
筒体(1) 内に侵入位置すると共に、該外枠筒体(1) 上端
からの突出高さ(h) の調節が自在で、適切な突出高さ
(h) 位置で、前記外枠壁(3) に固定される機械的強度の
高い内枠筒体(2)と、から成る組立て式支柱受け金具用
基礎構造。1. A prefabricated basic structure for filling a mortar (15) for embedding and fixing prop support metal fittings (14) for attaching a prop to an indoor floor, comprising a plurality of outer frame walls (3). The outer frame cylinder (1) with high mechanical strength whose bottom end is fixedly fixed to the concrete foundation (16) with anchor bolts (17), and the inner frame walls (4 ) Is assembled and configured, and it is located inside the outer frame cylinder (1) and the height (h) of protrusion from the upper end of the outer frame cylinder (1) can be adjusted freely, Protruding height
(h) A basic structure for an assembling support bracket, which comprises an inner frame tube (2) having high mechanical strength fixed to the outer wall (3) at the position.
態で相互に組付け固定自在として成る請求項１記載の組
立て式支柱受け金具用基礎構造。2. The basic structure for an assembling support bracket according to claim 1, wherein a plurality of outer frame cylinders (1) are assembled and fixed to each other in a stacked state.
けて成る請求項１又は２記載の組立て式支柱受け金具用
基礎構造。3. The basic structure for a prefabricated support bracket according to claim 1, wherein a locking portion (11) is provided at an upper end portion of the inner frame tubular body (2).
構成される四角筒体とし、各外枠壁(3) を平板状の平板
体(5) の上下両端部に、他の外枠筒体(1) 又は基礎コン
クリート(16)に固定するためのボルト穴(8) を穿設した
固定片(6) を設けると共に、前記平板体(5) の左右両端
部に、隣接する外枠壁(3) に組付けるためのボルト穴
(8) を穿設した組付け片(7) を設けて構成して成る請求
項１、２又は３記載の組立て式支柱受け金具用基礎構
造。4. The outer frame tubular body (1) is a rectangular tubular body composed of four sides of the outer frame wall (3), and each outer frame wall (3) is at the upper and lower ends of a flat plate body (5). A fixing piece (6) with a bolt hole (8) for fixing to another outer frame cylinder (1) or foundation concrete (16), and the left and right ends of the flat plate (5). Bolt holes for attaching to the adjacent outer frame wall (3)
The basic structure for an assembly type support bracket according to claim 1, 2 or 3, which is configured by providing an assembling piece (7) in which (8) is perforated.
構成される四角筒体とし、各内枠壁(4) を平板状のパネ
ル体(10)の左右両端部に、隣接する内枠壁(4) に組付け
るための組付け棒(13)を挿通する筒片(12)を設けて構成
して成る請求項１、２、３又は４記載の組立て式支柱受
け金具用基礎構造。5. The inner frame tubular body (2) is a rectangular tubular body composed of four pieces of inner frame walls (4), and each inner frame wall (4) is provided on the left and right sides of the flat panel body (10). 5. The assembly according to claim 1, 2, 3 or 4, wherein the both ends are provided with a cylindrical piece (12) through which an assembling rod (13) for assembling to an adjacent inner frame wall (4) is inserted. Basic structure for brackets.
内枠壁(4) とにそれぞれ両者を固定するためのボルト(1
8)挿通用の縦長孔(9) を穿設して成る請求項１、２、
３、４又は５記載の組立て式支柱受け金具用基礎構造。6. A bolt (1) for fixing the outer frame wall (3) and the inner frame wall (4) facing the outer frame wall (3) to each other.
8) A vertical elongated hole (9) for insertion is formed,
The basic structure for the assembly type support bracket according to 3, 4, or 5.
鉄、強化プラスチック、ＦＲＰ又は硬質ゴムで成形して
成る請求項１、２、３、４、５又は６記載の組立て式支
柱受け金具用基礎構造。7. The outer frame tubular body (1) and the inner frame tubular body (2) are formed by molding steel, reinforced plastic, FRP or hard rubber, as claimed in claim 1, 2, 3, 4, 5 or 6. Basic structure for prefabricated support brackets.
内に、メッシュ金網や鉄筋等のモルタル強度増強材を挿
入して成る請求項１、２、３、４、５、６又は７記載の
組立て式支柱受け金具用基礎構造。8. A mortar strength-enhancing material such as a mesh wire mesh or a reinforcing bar is inserted into an integrated body of the outer frame tubular body (1) and the inner frame tubular body (2). The basic structure for the assembly type support bracket according to 4, 5, 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14547896A JPH09328919A (en) | 1996-06-07 | 1996-06-07 | Foundation structure for assembling type support bracket metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14547896A JPH09328919A (en) | 1996-06-07 | 1996-06-07 | Foundation structure for assembling type support bracket metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09328919A true JPH09328919A (en) | 1997-12-22 |
Family
ID=15386190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14547896A Pending JPH09328919A (en) | 1996-06-07 | 1996-06-07 | Foundation structure for assembling type support bracket metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09328919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096420A (en) * | 2008-10-16 | 2010-04-30 | Sanyo Industries Ltd | Air conditioning structure for gymnastic facility |
| CN103104109A (en) * | 2011-11-10 | 2013-05-15 | 熊伟 | Mobile and split-mounting type badminton stadium |
-
1996
- 1996-06-07 JP JP14547896A patent/JPH09328919A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096420A (en) * | 2008-10-16 | 2010-04-30 | Sanyo Industries Ltd | Air conditioning structure for gymnastic facility |
| CN103104109A (en) * | 2011-11-10 | 2013-05-15 | 熊伟 | Mobile and split-mounting type badminton stadium |
| CN103104109B (en) * | 2011-11-10 | 2015-09-09 | 熊伟 | Mobile, pin-connected panel Badminton Stadium |
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