JPH0756448Y2 - Flap material - Google Patents
Flap materialInfo
- Publication number
- JPH0756448Y2 JPH0756448Y2 JP1993010835U JP1083593U JPH0756448Y2 JP H0756448 Y2 JPH0756448 Y2 JP H0756448Y2 JP 1993010835 U JP1993010835 U JP 1993010835U JP 1083593 U JP1083593 U JP 1083593U JP H0756448 Y2 JPH0756448 Y2 JP H0756448Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- flap material
- turnbuckle
- shaped members
- flap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は、コンクリート構造体
に曲面を形成する際に使用するバタ材に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flap material used when forming a curved surface on a concrete structure.
【０００２】[0002]
【従来の技術】一般に、コンクリート構造体に曲面を形
成する際には、内側面の曲率が形成すべき曲面の曲率に
一致する型枠パネルをコンクリート打設場所の外側に設
置し、型枠パネルの外側面に垂直方向に延びる複数の縦
バタ材を沿わせ、それらの縦バタ材に、縦バタ材に交差
する方向に延びる横バタ材を当接させることにより型枠
パネルを支持する。2. Description of the Related Art Generally, when forming a curved surface in a concrete structure, a formwork panel whose inner surface curvature matches the curvature of the curved surface to be formed is installed outside the concrete pouring place to form the formwork panel. The vertical panel material is supported by arranging a plurality of vertical flap materials extending in the vertical direction on the outer side surface of the base material and contacting the vertical flap material with the horizontal flap material extending in the direction intersecting the vertical flap material.
【０００３】上記横バタ材としては、予め所定の曲率に
曲げられたものが使用される。As the lateral flap material, one that is bent in advance to a predetermined curvature is used.
【０００４】[0004]
【考案が解決しようとする課題】しかしながら、様々な
曲率の曲面を形成する際、それぞれの曲率に応じたバタ
材を用意するには、大きなコストがかかるという問題が
あった。However, when forming a curved surface having various curvatures, there is a problem that a large cost is required to prepare a flapping material corresponding to each curvature.
【０００５】また、バタ材の調達に時間がかかり、工期
が遅れる等の問題もあった。Further, there is a problem that it takes a long time to procure the flap material and the construction period is delayed.
【０００６】そこで、この考案は、様々な曲率の曲面に
対応することのできるバタ材を提供することを課題とす
る。Therefore, an object of the present invention is to provide a flap material which can cope with curved surfaces having various curvatures.
【０００７】[0007]
【課題を解決するための手段】上記の課題を解決するた
め、この考案は、直列に配列された複数の棒状部材から
成り、隣接する棒状部材の対向端一側部同士を屈曲自在
に連結し、他側部同士をターンバックルを介して連結
し、そのターンバックルと棒状部材の連結部を回動自在
とした構成を採用したのである。In order to solve the above-mentioned problems, the present invention comprises a plurality of rod-shaped members arranged in series, and bends the opposite end one side portions of adjacent rod-shaped members. The other side parts are connected to each other via a turnbuckle, and the connecting part of the turnbuckle and the rod-shaped member is rotatable.
【０００８】[0008]
【作用】この考案に係るバタ材は、ターンバックルの伸
縮に伴い、隣接する棒状部材のなす角の大きさを変化さ
せ、その状態を保持することができるので、各棒状部材
を縦バタ材に当接させ、横バタ材として使用した場合、
様々な曲率の型枠パネルを支持することができる。In the flutter material according to the present invention, as the turnbuckle expands and contracts, the size of the angle formed by the adjacent rod-shaped members can be changed and the state can be maintained. When abutting and using as a horizontal flap material,
Formwork panels of various curvatures can be supported.
【０００９】[0009]
【実施例】以下、この考案の実施例を添付図面に基づい
て説明する。この考案に係るバタ材は、図１乃至図３に
示すように、両端が斜めに切断された角パイプから成る
複数の棒状部材１を、向きを揃えて直列に配列した構成
とされている。Embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in FIGS. 1 to 3, the flap material according to the present invention has a configuration in which a plurality of rod-shaped members 1 each of which is a square pipe whose both ends are obliquely cut are arranged in series in the same direction.
【００１０】隣接する棒状部材１の対向端一側部間には
連結部材２が設けられ、連結部材２と各棒状部材１と
は、それぞれピン３を介して回動自在に連結されてい
る。A connecting member 2 is provided between adjacent one ends of the rod-shaped members 1, and the connecting member 2 and each rod-shaped member 1 are rotatably connected via pins 3.
【００１１】一方、隣接する棒状部材１の対向端他側部
間には、ターンバックル４が設けられている。ターンバ
ックル４は、表面に右ねじが形成されたねじ棒５と、表
面に左ねじが形成されたねじ棒６とを、それぞれ操作環
７の両端部にねじ込んだものであり、ねじ棒５、６の先
端部は、それぞれピン８を介して各棒状部材１に回動自
在に連結されている。On the other hand, a turnbuckle 4 is provided between the opposite ends and the other side portions of the adjacent rod-shaped members 1. The turnbuckle 4 is formed by screwing a threaded rod 5 having a right-hand thread formed on the surface and a threaded rod 6 having a left-hand thread formed on the surface into both ends of the operating ring 7. The tips of 6 are rotatably connected to the rod-shaped members 1 via pins 8.
【００１２】上記のようなバタ材では、ターンバックル
４の操作環７を回動させると、隣接する棒状部材１のな
す角の大きさが変化し、各棒状部材１はその状態で保持
される。In the above-mentioned flap material, when the operation ring 7 of the turnbuckle 4 is rotated, the size of the angle formed by the adjacent rod-shaped members 1 changes, and each rod-shaped member 1 is held in that state. ..
【００１３】従って、図４に示すように、各棒状部材１
を縦バタ材９に当接させ、横バタ材として使用した場
合、様々な曲率の型枠パネル１０を支持することができ
る。Therefore, as shown in FIG. 4, each rod-shaped member 1
When it is used as a horizontal flap material by abutting against the vertical flap material 9, it is possible to support the mold panel 10 having various curvatures.
【００１４】[0014]
【効果】この考案によると、上記のように構成したの
で、ターンバックルの伸縮に伴い、隣接する棒状部材の
なす角の大きさを変化させ、その状態を保持することが
できる。[Effect] According to the present invention, since it is configured as described above, the size of the angle formed by the adjacent rod-shaped members can be changed and the state can be maintained as the turnbuckle expands and contracts.
【００１５】従って、各棒状部材を縦バタ材に当接さ
せ、横バタ材として使用した場合、様々な曲率の型枠パ
ネルを支持することができ、形成する曲面の曲率に応じ
た専用のバタ材を用意することなく、コンクリート構築
物に様々な曲率の曲面を低コストで容易に形成すること
ができる。Therefore, when each bar-shaped member is brought into contact with a vertical flap material and used as a horizontal flap material, it is possible to support form panel with various curvatures, and a dedicated flap corresponding to the curvature of the curved surface to be formed. It is possible to easily form curved surfaces having various curvatures on a concrete structure at low cost without preparing a material.
【００１６】また、バタ材の調達に手間取ることによる
工期の遅れが発生しない。Further, there is no delay in the construction period due to the time-consuming procurement of flap material.
【図１】実施例の平面図FIG. 1 is a plan view of an embodiment.
【図２】同上の要部拡大平面図FIG. 2 is an enlarged plan view of an essential part of the above.
【図３】同上の要部拡大正面図FIG. 3 is an enlarged front view of the main part of the above.
【図４】同上の使用状態を示す図FIG. 4 is a diagram showing a usage state of the same as above.
１ 棒状部材 ４ ターンバックル 1 Bar-shaped member 4 Turnbuckle
Claims (1)
り、隣接する棒状部材の対向端一側部同士を屈曲自在に
連結し、他側部同士をターンバックルを介して連結し、
そのターンバックルと棒状部材の連結部を回動自在とし
たバタ材。1. A plurality of rod-shaped members arranged in series, wherein one side portions of opposing ends of adjacent rod-shaped members are bendably connected, and the other side portions are connected via a turnbuckle,
A flap material in which the connecting portion between the turnbuckle and the rod-shaped member is rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993010835U JPH0756448Y2 (en) | 1993-03-15 | 1993-03-15 | Flap material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993010835U JPH0756448Y2 (en) | 1993-03-15 | 1993-03-15 | Flap material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0671758U JPH0671758U (en) | 1994-10-07 |
| JPH0756448Y2 true JPH0756448Y2 (en) | 1995-12-25 |
Family
ID=11761416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993010835U Expired - Fee Related JPH0756448Y2 (en) | 1993-03-15 | 1993-03-15 | Flap material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756448Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101492818B1 (en) * | 2014-06-03 | 2015-02-23 | 박윤수 | Circle Steel Outside Form Assembly Apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523269A (en) * | 1978-08-08 | 1980-02-19 | Toda Construction | Method and device for constructing concrete silo |
-
1993
- 1993-03-15 JP JP1993010835U patent/JPH0756448Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0671758U (en) | 1994-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |