JP2714469B2 - Lattice beam foundation formwork - Google Patents
Lattice beam foundation formworkInfo
- Publication number
- JP2714469B2 JP2714469B2 JP4639790A JP4639790A JP2714469B2 JP 2714469 B2 JP2714469 B2 JP 2714469B2 JP 4639790 A JP4639790 A JP 4639790A JP 4639790 A JP4639790 A JP 4639790A JP 2714469 B2 JP2714469 B2 JP 2714469B2
- Authority
- JP
- Japan
- Prior art keywords
- face plate
- mesh face
- lattice beam
- formwork
- fitting
- 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 - Lifetime
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Foundations (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明はラチス梁をコンクリートに埋設したラチス基
礎を形成するためのラチス梁基礎の型枠に関するもので
ある。The present invention relates to a lattice beam formwork for forming a lattice foundation in which lattice beams are embedded in concrete.
［従来の技術］ 従来のラチス梁基礎の型枠は第４図に示すように栗石
１上の捨てコンクリート２上に脚３を介してラチス梁４
を立設し、捨てコンクリート２の上の両側に木製堰板
５′を立設し、木製堰板５′の上方でラチス梁４の両側
に木製パネル６′を立設し、一対の木製パネル６′の間
隔をセパレータ７にて保持してある。このように組み立
てた型枠にコンクリート８を流し込み、コンクリート８
の硬化後、木製堰板５′や木製パネル６′を外して解体
している。[Prior Art] As shown in FIG. 4, a conventional lattice beam foundation formwork has a lattice beam 4 on a discarded concrete 2 on a rock stone 1 via a leg 3.
A wooden dam 5 'is erected on both sides of the abandoned concrete 2 and a wooden panel 6' is erected on both sides of the lattice beam 4 above the wooden dam 5 'to form a pair of wooden panels. The space 6 'is held by the separator 7. The concrete 8 is poured into the formwork assembled in this way, and the concrete 8
After hardening, the wooden dam 5 'and the wooden panel 6' are removed and dismantled.
［発明が解決しようとする課題］ かかる従来例にあっては、型枠を組み立てたとき木製
堰板５′や木製パネル６′を多数の支持材を架け渡した
りして支持しなければならなく、型枠の組み立てに手間
がかかり、またラチス梁基礎を形成した後に木製堰板
５′や木製パネル６′を外して解体しなければならな
く、解体にも作業手間を要するという問題がある。[Problems to be Solved by the Invention] In such a conventional example, when the formwork is assembled, the wooden dam plate 5 'and the wooden panel 6' must be supported by bridging a large number of support members. However, there is a problem that it takes time to assemble the formwork, and it is necessary to remove the wooden dam plate 5 'and the wooden panel 6' and disassemble after forming the lattice beam foundation.
本発明は叙述の点に鑑みてなされたものであって、本
発明の目的とするところは簡単に型枠を組み立てること
ができると共に解体にも手間がかからないラチス梁基礎
の型枠を提供するにある。The present invention has been made in view of the above description, and it is an object of the present invention to provide a lattice beam-based formwork in which a formwork can be easily assembled and disassembled without much trouble. is there.
［課題を解決するための手段］ 上記目的を達成するため本発明ラチス梁基礎の型枠
は、捨てコンクリート２の上にラチス梁４を立設し、ラ
チス梁４の下部の両側に夫々下部メッシュ面板５と上部
メッシュ面板６とを夫々平行に対向するように配置し、
両側の下部メッシュ面板５間に亘るように捨てコンクリ
ート２上に載置した第１受け金具９の両端に下部メッシ
ュ面板５の下端を支持し、ラチス梁４と両側の下部メッ
シュ面板５の上端との間に第２受け金具10を架設して下
部メッシュ面板５の上端を支持し、上部メッシュ面板６
の下端を第２受け金具10に支持すると共に上部メッシュ
面板６間に第３受け金具11を架設して上部メッシュ面板
６の上端を支持した。[Means for Solving the Problems] To achieve the above object, the formwork of the lattice beam foundation according to the present invention has a lattice beam 4 erected on a discarded concrete 2 and a lower mesh on each side of a lower portion of the lattice beam 4. The face plate 5 and the upper mesh face plate 6 are arranged so as to face each other in parallel,
The lower end of the lower mesh face plate 5 is supported at both ends of the first receiving metal 9 placed on the concrete 2 to be disposed between the lower mesh face plates 5 on both sides, and the lattice beam 4 and the upper ends of the lower mesh face plates 5 on both sides are supported. A second receiving bracket 10 is erected between the upper mesh face plate 6 and the upper end of the lower mesh face plate 6 to support the upper end of the lower mesh face plate 5.
The lower end of the upper mesh face plate 6 is supported by the second support fitting 10 and the third support fitting 11 is provided between the upper mesh face plates 6 to support the upper end of the upper mesh face plate 6.
［作用］ 第１受け金具９、第２受け金具10及び第３受け金具11
を架設して簡単に下部メッシュ面板５や上部メッシュ面
板６を支持できて簡単にラチス梁基礎の型枠を組み立て
ることができ、またラチス梁基礎を形成した後には下部
メッシュ面板５及び上部メッシュ面板６が基礎と一体と
なり、解体の手間を要しない。[Operation] First metal fitting 9, second metal fitting 10, and third metal fitting 11
Can easily support the lower mesh face plate 5 and the upper mesh face plate 6, and can easily assemble the lattice beam foundation formwork. After the lattice beam foundation is formed, the lower mesh face plate 5 and the upper mesh face plate can be assembled. 6 is integrated with the foundation and does not require dismantling.
［実施例］ 第１受け金具９は第３図（ａ）に示すように細長い帯
板状に形成され、第１受け金具９の両端に下部メッシュ
面板嵌合部9aを設けてある。第２受け金具10も第３図
（ｂ）に示すように細長い帯板状に形成され、第２受け
金具10の一端に下部メッシュ面板嵌合部10aを設けてあ
ると共に他端にラチス梁嵌合部10bを設けてあり、第２
受け金具10に上部メッシュ面板嵌合部10cを設けてあ
る。第３受け金具11も第３図（ｃ）に示すように細長い
帯板状に形成され、第３受け金具11の両端に上部メッシ
ュ面板嵌合部11aを設けてあり、第３受け金具11の中央
部にラチス梁係止部11bを設けてある。このように構成
された第１受け金具９、第２受け金具10及び第３受け金
具11を用いてラチス梁基礎の型枠が次のように組み立て
られている。栗石１上の捨てコンクリート２上には脚３
を介してラチス梁４を立設してあり、捨てコンクリート
２上には第１受け金具９を載置してあり、第１受け金具
９の中央を固着具14で固着してある。下部鉄筋13の両側
で捨てコンクリート２上には下部メッシュ面板５が立設
され、第１受け金具９の両側の下部メッシュ面板嵌合部
9aに下部メッシュ面板５の下端が嵌合される。ラチス梁
４と下部メッシュ面板５との間には第２受け金具10が架
設され、第２受け金具９の一端の下部メッシュ面板嵌合
部10aが下部メッシュ面板５の上端に嵌合され、第２受
け金具９の他端のラチス梁嵌合部10bがラチス梁４に嵌
合される。この第２受け金具10上でラチス梁４の両側に
は上部メッシュ面板６が配置され、上部メッシュ面板６
の下端が上部メッシュ面板嵌合部10cに嵌合される。上
部メッシュ面板６間には第３受け金具11が架設され、第
３受け金具11の両端の上部メッシュ面板嵌合部11aが上
部メッシュ面板６の上端に嵌合され、ラチス梁係止部11
bがラチス梁４に係止される。このようにして第１図に
示すようなラチス梁基礎の型枠を組み立てた後、コンク
リートを打設してラチス梁基礎を形成する。上記下部メ
ッシュ面板５及び上部メッシュ面板６、第１受け金具
９、第２受け金具10及び第３受け金具11はコンクリート
に埋設されて取り外す必要がないので解体の手間がかか
らない。[Embodiment] As shown in FIG. 3 (a), the first receiving member 9 is formed in an elongated strip shape, and a lower mesh face plate fitting portion 9a is provided at both ends of the first receiving member 9. As shown in FIG. 3 (b), the second receiving member 10 is also formed in an elongated strip shape, and has a lower mesh face plate fitting portion 10a at one end of the second receiving member 10 and a lattice beam fitting at the other end. The joint 10b is provided, and the second
The receiving metal fitting 10 is provided with an upper mesh face plate fitting portion 10c. As shown in FIG. 3 (c), the third receiving member 11 is also formed in an elongated strip shape, and upper mesh face plate fitting portions 11a are provided at both ends of the third receiving member 11. A lattice beam locking portion 11b is provided at the center. Using the first receiving member 9, the second receiving member 10, and the third receiving member 11 configured as described above, a lattice beam-based formwork is assembled as follows. Leg 3 on abandoned concrete 2 on chestnut 1
The lattice beam 4 is erected through the first metal fitting, and the first receiving metal fitting 9 is placed on the discarded concrete 2, and the center of the first receiving metal fitting 9 is fixed with the fixing tool 14. Lower mesh face plates 5 are erected on the concrete 2 on both sides of the lower reinforcing bar 13, and the lower mesh face plate fitting portions on both sides of the first receiving fitting 9 are provided.
The lower end of the lower mesh face plate 5 is fitted into 9a. A second receiving member 10 is provided between the lattice beam 4 and the lower mesh face plate 5, and a lower mesh face plate fitting portion 10 a at one end of the second receiving metal member 9 is fitted to an upper end of the lower mesh face plate 5. 2 The lattice beam fitting portion 10b at the other end of the receiving fitting 9 is fitted to the lattice beam 4. An upper mesh face plate 6 is arranged on both sides of the lattice beam 4 on the second metal fitting 10, and the upper mesh face plate 6
Is fitted to the upper mesh face plate fitting portion 10c. A third receiving member 11 is provided between the upper mesh face plates 6, and upper mesh face plate fitting portions 11 a at both ends of the third receiving metal member 11 are fitted to upper ends of the upper mesh face plate 6, and a lattice beam locking portion 11 is provided.
b is locked to the lattice beam 4. After assembling the formwork of the lattice beam foundation as shown in FIG. 1 in this way, concrete is cast to form the lattice beam foundation. The lower mesh face plate 5 and the upper mesh face plate 6, the first receiving member 9, the second receiving member 10, and the third receiving member 11 are buried in concrete and do not need to be removed.
［発明の効果］ 本発明は叙述の如く構成されているので、第１受け金
具、第２受け金具及び第３受け金具を用いて下部メッシ
ュ面板及び上部メッシュ面板を支持して型枠を組み立て
ることができるものであって、型枠の組み立てが簡単に
できると共に強固に組み立てることができるものであ
り、しかも下部メッシュ面板や上部メッシュ面板を用い
ているので、木製の型枠を用いるもののように後で取り
外す必要がなく、解体に手間がかからないものである。[Effect of the Invention] Since the present invention is configured as described above, the lower mesh face plate and the upper mesh face plate are supported by using the first, second and third metal fittings to assemble the formwork. It can be assembled easily and can be assembled firmly.Moreover, since the lower mesh face plate and the upper mesh face plate are used, it is possible to use a wooden formwork later. It is not necessary to remove it, and it takes less time to dismantle.
第１図は本発明の一実施例の断面図、第２図は同上の分
解斜視図、第３図（ａ）（ｂ）（ｃ）は同上の第１乃至
第３受け金具の斜視図、第４図は従来例の断面図であっ
て、２は捨てコンクリート、４はラチス梁、５は下部メ
ッシュ面板、６は上部メッシュ面板、９は第１受け金
具、10は第２受け金具、11は第３受け金具である。FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is an exploded perspective view of the same, and FIGS. FIG. 4 is a sectional view of a conventional example, in which 2 is discarded concrete, 4 is a lattice beam, 5 is a lower mesh face plate, 6 is an upper mesh face plate, 9 is a first receiving bracket, 10 is a second receiving bracket, 11 Is a third receiving bracket.
Claims (1)
し、ラチス梁の下部の両側に夫々下部メッシュ面板と上
部メッシュ面板とを夫々平行に対向するように配置し、
両側の下部メッシュ面板間に亘るように捨てコンクリー
ト上に載置した第１受け金具の両端に下部メッシュ面板
の下端を支持し、ラチス梁と両側の下部メッシュ面板の
上端との間に第２受け金具を架設して下部メッシュ面板
の上端を支持し、上部メッシュ面板の下端を第２受け金
具に支持すると共に上部メッシュ面板間に第３受け金具
を架設して上部メッシュ面板の上端を支持して成るラチ
ス梁基礎の型枠。A lattice beam is erected on a discarded concrete, and a lower mesh face plate and an upper mesh face plate are arranged on both sides of a lower portion of the lattice beam so as to face each other in parallel,
The lower end of the lower mesh face plate is supported on both ends of the first receiving bracket placed on the discarded concrete so as to extend between the lower mesh face plates on both sides. A metal fitting is provided to support the upper end of the lower mesh face plate, the lower end of the upper mesh face plate is supported by the second receiving fitting, and a third receiving fitting is provided between the upper mesh face plates to support the upper end of the upper mesh face plate. Formwork of lattice beam foundation consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639790A JP2714469B2 (en) | 1990-02-26 | 1990-02-26 | Lattice beam foundation formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639790A JP2714469B2 (en) | 1990-02-26 | 1990-02-26 | Lattice beam foundation formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03247861A JPH03247861A (en) | 1991-11-06 |
| JP2714469B2 true JP2714469B2 (en) | 1998-02-16 |
Family
ID=12746018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4639790A Expired - Lifetime JP2714469B2 (en) | 1990-02-26 | 1990-02-26 | Lattice beam foundation formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2714469B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020020218A (en) * | 2018-08-03 | 2020-02-06 | Ｊｆｅシビル株式会社 | Formwork, foundation, and method for constructing foundation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2618157B2 (en) * | 1992-05-21 | 1997-06-11 | 三栄商事株式会社 | Width stop members for housing foundation-based formwork construction |
| JPH0649652U (en) * | 1992-12-14 | 1994-07-08 | 好雄 衣川 | Formwork panel for foundation of small building and formwork using it |
-
1990
- 1990-02-26 JP JP4639790A patent/JP2714469B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020020218A (en) * | 2018-08-03 | 2020-02-06 | Ｊｆｅシビル株式会社 | Formwork, foundation, and method for constructing foundation |
| JP7175669B2 (en) | 2018-08-03 | 2022-11-21 | Ｊｆｅシビル株式会社 | Formwork, foundations and methods of construction of foundations |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03247861A (en) | 1991-11-06 |
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