JP2008127922A - Concrete form - Google Patents

Concrete form Download PDF

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JP2008127922A
JP2008127922A JP2006316466A JP2006316466A JP2008127922A JP 2008127922 A JP2008127922 A JP 2008127922A JP 2006316466 A JP2006316466 A JP 2006316466A JP 2006316466 A JP2006316466 A JP 2006316466A JP 2008127922 A JP2008127922 A JP 2008127922A
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main
auxiliary
mold
concrete
frame
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JP2008127922A5 (en
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Masatsuki Fukuda
正月 福田
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UKI KENSETSU KK
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UKI KENSETSU KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a concrete form lightweight, low in manufacturing cost and easily recycled. <P>SOLUTION: The concrete form comprises a lower main form body 2 and an upper auxiliary form body 3. The main form body 2 is formed by fixing vertical bars 2b, 2b with the upper parts projected upward from a rectangular main template 2a long lengthwise, to both side parts on the back face of the main template 2a and fixing a horizontal bar 2c to the lower end of the main template 2a. The auxiliary form body 3 is formed by fixing a horizontal bar to the upper end on the back face of an auxiliary template 3a equal in width to the main template 2a and shorter in length than the main template 2a. These main form body 2 and auxiliary form body 3 are combined and nailed to form the concrete form 1 made of wood. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、鉄筋コンクリートビル等の建築工事において、特に梁下の壁部やスラブ下等のコンクリート打設時に使用するコンクリート型枠に関する。    The present invention relates to a concrete formwork used in concrete work such as a wall part under a beam or a slab in construction work such as a reinforced concrete building.

鉄筋コンクリートビルの建築工事において、梁下の壁部等へのコンクリート打設に使用するコンクリート型枠は、幅を60cm一定とし、その長さは前記梁下の壁の高さに合わせて切断した木製のものが一般に使用されている。   In the construction work of reinforced concrete buildings, the concrete formwork used for placing concrete on the wall under the beam has a constant width of 60 cm, and its length is cut to match the height of the wall under the beam. Is generally used.

前記梁下壁の高さは工事毎に異なる場合が多く、従ってコンクリート型枠は毎回作り直しされていた。   In many cases, the height of the lower wall of the beam varies depending on the construction, and the concrete formwork was remade every time.

尚、長方形の主型枠の裏面に複数の縦桟と横桟とを固着した主型枠と、該主型枠と幅が等しく所定の高さの補助型板の裏面に複数の縦桟と横桟とを固着した補助型枠とからなり、これら主型枠と補助型枠のいずれか一方の縦桟のうち少なくとも2本の縦桟が型板から突出すると共にこれら主型枠と補助型枠の縦桟が互に摺動可能に形成して、これら主型枠と補助型枠との組合せにより各種長さの異なるコンクリート型枠の要望に応えるようにした例がある(例えば特許文献1参照。)。
特許第2835328号公報
A main mold frame in which a plurality of vertical bars and horizontal bars are fixed to the back surface of the rectangular main mold frame, and a plurality of vertical bars on the back surface of the auxiliary mold plate having the same width as the main mold frame and a predetermined height. It consists of an auxiliary formwork to which a horizontal crosspiece is fixed, and at least two of the vertical crosspieces of either the main formwork or auxiliary formwork protrude from the mold plate, and these main formwork and auxiliary form There is an example in which the vertical bars of the frame are formed so as to be slidable with each other, and the combination of the main mold frame and the auxiliary mold frame meets the demand for concrete mold frames having various lengths (for example, Patent Document 1). reference.).
Japanese Patent No. 2835328

前記特許文献1の発明のコンクリート型枠は、該コンクリート型枠を形成する主型枠と補助型枠の双方に複数の中間縦桟を設けたので、コンクリート型枠の重量が重くなって取り扱いが不便であるという問題があった。   Since the concrete formwork of the invention of Patent Document 1 is provided with a plurality of intermediate vertical bars in both the main formwork and the auxiliary formwork forming the concrete formwork, the weight of the concrete formwork becomes heavy and can be handled. There was a problem of inconvenience.

又、前記主型枠の中間縦桟と前記補助型枠の中間縦桟とが互いに摺接係合する構造に形成したので、これら主型枠及び補助型枠の製造には高い精度及び技術を要してコスト高になるという問題があった。   In addition, since the intermediate vertical beam of the main mold and the intermediate vertical beam of the auxiliary mold are in sliding contact with each other, high accuracy and technology are required for manufacturing these main mold and auxiliary mold. In short, there was a problem of high cost.

本発明はこれらの問題点を解消し、軽量で製造コストが安く、しかも再利用の容易なコンクリート型枠を提供することを目的とする。   An object of the present invention is to solve these problems, and to provide a concrete formwork that is lightweight, low in manufacturing cost, and easy to reuse.

本発明は前記の目的を達成すべく下部の主型枠体と上部の補助型枠体とからなり、前記主型枠体は縦長な長方形の主型板の裏面の両側部に上部を該主型板の上方へ突出させた縦桟をそれぞれ固定すると共に、該主型板の裏面の下端部に横桟を固定して形成されており、又、前記補助型枠体は前記主型板と幅が等しく前記主型板よりも短い長さの補助型板の裏面の上端部に横桟を固定して形成されていて、これら主型枠体と補助型枠体とを組合わせて一体に形成した。   In order to achieve the above object, the present invention comprises a lower main mold frame and an upper auxiliary mold frame. The main mold frame has upper portions on both sides of the back surface of a vertically long rectangular main mold plate. Each of the vertical beams protruding upward from the template is fixed, and a horizontal beam is fixed to the lower end of the back surface of the main template, and the auxiliary mold frame is connected to the main template. It is formed by fixing a cross rail to the upper end of the back surface of the auxiliary mold plate having the same width and shorter than the main mold plate, and these main mold frame and auxiliary mold frame are combined and integrated. Formed.

本発明によれば、木製で低コストのコンクリート型枠を提供できると共に、予め準備した主型枠体と補助型枠体との組合わせにより長さの異なるコンクリート型枠の提供が可能であり、更に一度使用したコンクリート型枠の再利用時にも作り直しの手間が掛からなくなる効果を有している。   According to the present invention, it is possible to provide a wooden and low-cost concrete formwork, and it is possible to provide a concrete formwork having different lengths by combining a pre-prepared main formwork and an auxiliary formwork, Furthermore, it has the effect of eliminating the need for reworking when the concrete formwork once used is reused.

本発明を実施するための最良の形態の実施例を以下に示す。   Examples of the best mode for carrying out the present invention are shown below.

本発明のコンクリート型枠の実施例1を図1乃至図4により説明する。   A concrete form 1 of the present invention will be described with reference to FIGS.

図1は実施例1のコンクリート型枠1の側面図であり、図2は該コンクリート型枠1を裏面より見た平面図である。   FIG. 1 is a side view of a concrete formwork 1 of Example 1, and FIG. 2 is a plan view of the concrete formwork 1 as seen from the back side.

コンクリート型枠1はベニヤやラワン等の木製で、下部の主型枠体2と上部の補助型枠体3とからなる。   The concrete mold 1 is made of wood such as veneer or lauan, and includes a lower main mold 2 and an upper auxiliary mold 3.

主型枠体2は縦長の長方形の主型板2aと、該主型板2aの裏面の両側部に固定され上部を該主型板2aの上方へ突出させた2本の縦桟2b、2bと、該主型板2aの裏面の下端部に固定された横桟2cとからなる。   The main mold frame 2 has a vertically long rectangular main mold plate 2a, and two vertical beams 2b, 2b fixed to both sides of the back surface of the main mold plate 2a and having upper portions protruding above the main mold plate 2a. And a horizontal rail 2c fixed to the lower end of the back surface of the main mold plate 2a.

前記補助型枠体3の裏面側の平面図を図3に示した。   A plan view of the back side of the auxiliary mold 3 is shown in FIG.

補助型枠体3は補助型板3aと、該補助型板3aの上端部に固定された横桟3bとからなる。   The auxiliary mold frame 3 includes an auxiliary mold plate 3a and a horizontal rail 3b fixed to the upper end portion of the auxiliary mold plate 3a.

該補助型板3aは四角形に形成されて前記主型板2aと同じ幅を有し、又該補助型板3aの長さは、前記縦桟2b、2bの前記主型板2aの上端からの突出部分の長さと前記横桟3bの幅の和より大で前記主型板2aよりも短く形成されている。   The auxiliary mold plate 3a is formed in a quadrangle and has the same width as the main mold plate 2a, and the length of the auxiliary mold plate 3a extends from the upper end of the main mold plate 2a of the vertical bars 2b and 2b. It is larger than the sum of the length of the protruding portion and the width of the horizontal rail 3b and shorter than the main mold plate 2a.

又、この補助型枠体3とは別に、該補助型枠体3の長さの継ぎ足し用として、前記補助型板3aと同じ幅を有し、長さを自由に加工可能な木製のスペーサ板3´を用意しておく。   In addition to this auxiliary mold frame 3, a wooden spacer plate having the same width as the auxiliary mold plate 3a and capable of freely processing the length is used for adding the length of the auxiliary mold frame 3. 3 'is prepared.

次に前記主型枠体2及び前記補助型枠体3及びスペーサ板3´で準備される一連の長さの異なる型枠体及びその使用方法について説明する。   Next, a series of molds having different lengths prepared by the main mold 2, the auxiliary mold 3 and the spacer plate 3 ′ and a method of using the same will be described.

前記主型枠体2と補助枠体3とを組合わせて一体のコンクリート型枠1を形成するときは、前記主型板2aの上端部と前記補助型板3aの下端部とを当接させて、隙間から生コンクリートが漏れ出さないようにし、前記縦桟2b、2bの突出部と前記補助型板3aとを釘止めして両型枠体を相互に固定して一体のコンクリート型枠に形成する。   When the main frame 2 and the auxiliary frame 3 are combined to form the integrated concrete mold 1, the upper end of the main mold 2a and the lower end of the auxiliary mold 3a are brought into contact with each other. In order to prevent the ready-mixed concrete from leaking through the gaps, the projecting portions of the vertical bars 2b and 2b and the auxiliary mold plate 3a are nailed to fix the two mold bodies to each other into an integrated concrete formwork. Form.

こうして形成されたコンクリート型枠1は、幅を60センチメートル一定とし、全長は210センチメートル乃至310センチメートルのものが得られるようにする。   The concrete form 1 formed in this way has a constant width of 60 centimeters and a total length of 210 centimeters to 310 centimeters.

即ち主型枠体2は、主型板2aを幅60センチメートル、長さ180センチメートル一定とし、主型板2aの裏面の両側部に固定する縦桟2b、2bの該主型板2aの上方への突出部長さがそれぞれ15センチメートル、45センチメートル、65センチメートル、85センチメートル及び105センチメートルと、突出長さの異なる5種類の主型枠体2A、2B、2C、2D及び2Eを準備する。   That is, the main mold frame 2 has a main mold plate 2a of 60 centimeters wide and 180 centimeters long, and is fixed to both sides of the back surface of the main mold plate 2a. 5 types of main molds 2A, 2B, 2C, 2D and 2E with different protruding lengths, with upward protruding lengths of 15 centimeters, 45 centimeters, 65 centimeters, 85 centimeters and 105 centimeters, respectively Prepare.

又、補助型枠体3については補助型板の幅を60センチメートルの一定とし、補助型板の長さをそれぞれ30センチメートル、50センチメートル、70センチメートル、90センチメートル及び110センチメートルとした長さの異なる5種類の補助型枠体3A、3B、3C、3D及び3Eを準備する。   Further, for the auxiliary mold frame 3, the width of the auxiliary mold plate is fixed to 60 centimeters, and the length of the auxiliary mold plate is 30 centimeters, 50 centimeters, 70 centimeters, 90 centimeters and 110 centimeters, respectively. Five types of auxiliary mold bodies 3A, 3B, 3C, 3D and 3E having different lengths are prepared.

又、前記スペーサ板3´は幅60センチメートル、長さ30センチメートルのものを用意し、使用時に必要長さにまで切断して使用する。   The spacer plate 3 'is prepared with a width of 60 centimeters and a length of 30 centimeters, and is cut to a required length before use.

かくて、これら主型枠体2と補助型枠体3及び必要に応じてスペーサ板3´の組合せによって図4の表に示す如き各種長さのコンクリート型枠の使用が可能となり、工事現場における作業が簡単になる。   Thus, it is possible to use concrete molds of various lengths as shown in the table of FIG. 4 by combining the main mold frame 2 and the auxiliary mold frame 3 and the spacer plate 3 ′ as necessary. Work becomes easy.

尚、主型枠体2と補助型板体3の組合せ全長とは異なる全長のコンクリート型枠が必要なときには、補助型枠体3と主型枠体2との間に所要長さに加工したスペーサ板3´を介在させて釘止めし、コンクリート型枠の全長が所要の長さとなるように調節する。   In addition, when the concrete formwork of the full length different from the combination full length of the main formwork body 2 and the auxiliary mold plate body 3 is required, it processed into the required length between the auxiliary formwork body 3 and the main formwork frame 2 The spacer plate 3 'is interposed and nailed and adjusted so that the total length of the concrete mold becomes the required length.

本発明のコンクリート型枠は、主型枠体と補助型枠体及びスペーサ板との組合せにより種々の全長のものが得られ、一度使用したコンクリート型枠でも追加の加工なしに再利用ができる。又、本実施例のコンクリート型枠は桟木の使用量が少ないので、床スラブ用型枠板への再利用にも有利である。   The concrete formwork of the present invention can be obtained in various total lengths by combining the main formwork body, the auxiliary formwork body, and the spacer plate, and the concrete formwork once used can be reused without additional processing. Moreover, since the concrete formwork of a present Example has little usage-amount of a pier, it is advantageous also for the reuse to the formwork board for floor slabs.

本発明のコンクリート型枠の実施例2を図5及び図6により説明する。   Embodiment 2 of the concrete mold of the present invention will be described with reference to FIGS.

図5は実施例2のコンクリート型枠11の側面図であり、図6は該コンクリート型枠11を裏面より見た平面図である。   FIG. 5 is a side view of the concrete mold 11 according to the second embodiment, and FIG. 6 is a plan view of the concrete mold 11 viewed from the back.

本実施例のコンクリート型枠11は、前記実施例1における主型枠体2の代りに、該主型枠体よりも多数の縦桟を有する主型枠体12を用いるようにした点が前記実施例1のコンクリート型枠1とは異なっている。   The point that the concrete formwork 11 of a present Example used the main formwork body 12 which has many vertical bars rather than the main formwork body instead of the main formwork body 2 in the said Example 1 is the said point. This is different from the concrete mold 1 of the first embodiment.

即ちコンクリート型枠11で用いている主型枠体12は、主型板2aの裏面の両側部に固定され上部を該主型板2aの上方へ突出させた2本の縦桟2b、2bの間に、更に2本の補強用の縦桟12a、12aを略等間隔に配置して主型板2aに固定している。   That is, the main mold frame 12 used in the concrete mold 11 is fixed to both side portions of the back surface of the main mold plate 2a, and has two vertical beams 2b and 2b whose upper portions protrude upward from the main mold plate 2a. In between, two reinforcing vertical bars 12a, 12a are arranged at substantially equal intervals and fixed to the main mold 2a.

追加した前記2本の補強用縦桟12a、12aは、共に前記縦桟2b、2bと等しい長さだけ、その上部を主型板2aの上方へ突出させている。   The two reinforcing vertical bars 12a and 12a added have their upper portions protruding upward from the main mold plate 2a by a length equal to that of the vertical bars 2b and 2b.

これらの突出部長さは、前記実施例1の場合と同様に15センチメートル、45センチメートル、65センチメートル、85センチメートル及び105センチメートルの5種類を準備した。   As for the lengths of these protrusions, five types of 15 centimeters, 45 centimeters, 65 centimeters, 85 centimeters and 105 centimeters were prepared in the same manner as in Example 1.

又、継ぎ足し用のスペーサ板3´は幅60センチメートル、長さ30センチメートルのものを用意し、使用時に必要長さにまで切断するようにした。   In addition, the spacer plate 3 'for extension was prepared with a width of 60 centimeters and a length of 30 centimeters, and was cut to a required length during use.

こうして本実施例のコンクリート型枠11も実施例1と同様に前記主型枠体12と補助枠体3及び必要に応じてスペーサ板3´を組合わせて釘止めし、幅60センチメートルで全長210センチメートル乃至310センチメートルのもの(図4の表に示す全長と同じ)が得られる。   In this way, the concrete mold 11 of the present embodiment is also nailed by combining the main mold frame 12, the auxiliary frame 3, and the spacer plate 3 'as necessary, as in the first embodiment, and is 60cm wide. Those of 210 centimeters to 310 centimeters (the same as the total length shown in the table of FIG. 4) are obtained.

本実施例のコンクリート型枠11は前記実施例1のコンクリート型枠1よりも強い耐圧力を要する箇所に使用される。   The concrete mold 11 of the present embodiment is used in a place that requires a higher pressure resistance than the concrete mold 1 of the first embodiment.

本発明のコンクリート型枠は、鉄筋コンクリートビル等の建築工事において、特に梁下の壁部やスラブ下等に利用される。   The concrete formwork of the present invention is used particularly for a wall part under a beam or a slab in a building work such as a reinforced concrete building.

実施例1のコンクリート型枠の側面図である。It is a side view of the concrete formwork of Example 1. 同上コンクリート型枠の裏面の平面図である。It is a top view of the back surface of a concrete formwork same as the above. 同上コンクリート型枠の一部、補助型枠体の裏面の平面図である。It is a top view of the back surface of a part of concrete formwork same as the above and an auxiliary formwork body. コンクリート型枠の組合せ一覧の表である。It is a table | surface of the combination list of a concrete formwork. 実施例2のコンクリート型枠の側面図である。It is a side view of the concrete formwork of Example 2. 図4に示すコンクリート型枠の裏面の平面図である。It is a top view of the back surface of the concrete formwork shown in FIG.

符号の説明Explanation of symbols

1、11 コンクリート型枠
2、12 主型枠体
2a 主型板
2b、12a 縦桟
3 補助型枠体
3a 補助型板
3b 横桟
DESCRIPTION OF SYMBOLS 1,11 Concrete formwork 2,12 Main formwork 2a Main formwork 2b, 12a Vertical beam 3 Auxiliary formwork 3a Auxiliary formwork 3b Horizontal beam

Claims (3)

下部の主型枠体と上部の補助型枠体とからなり、前記主型枠体は縦長な長方形の主型板の裏面の両側部に上部を該主型板の上方へ突出させた縦桟をそれぞれ固定すると共に、該主型板の裏面の下端部に横桟を固定して形成されており、又、前記補助型枠体は前記主型板と幅が等しく前記主型板よりも短い長さの補助型板の裏面の上端部に横桟を固定して形成されていて、これら主型枠体と補助型枠体とを組合わせて一体に形成したコンクリート型枠。   The main frame is composed of a lower main mold frame and an upper auxiliary mold frame, and the main mold frame has a vertical beam in which the upper part protrudes above the main mold plate on both sides of the back surface of a vertically long rectangular main mold plate. Are fixed to the lower end of the back surface of the main mold plate, and the auxiliary frame is equal in width to the main mold plate and shorter than the main mold plate. A concrete formwork which is formed by fixing a horizontal beam to the upper end of the back surface of the auxiliary mold plate having a length, and is integrally formed by combining these main formwork body and auxiliary formwork body. 前記主型枠体と前記補助型枠体とにそれぞれ縦方向の長さの異なる複数の型枠体を準備し、これら主型枠体と補助型枠体とを組合わせて全長の異なるコンクリート型枠を形成するようにした請求項1に記載のコンクリート型枠。   A plurality of mold frames having different lengths in the vertical direction are prepared for the main mold frame and the auxiliary mold frame, respectively, and a concrete mold having a different total length by combining the main mold frame and the auxiliary mold frame. The concrete form according to claim 1, wherein a frame is formed. 前記主型枠体の裏面に、補強用の縦桟を前記主型枠板の両側部の縦桟の間に固定して配置すると共に、該補強用の縦桟の上部が前記両側部の縦桟と同等の長さで前記主型板の上方へ突出して形成されている請求項1に記載のコンクリート型枠。   On the back surface of the main mold frame, reinforcing vertical bars are fixedly disposed between the vertical bars on both sides of the main mold frame plate, and the upper portions of the reinforcing vertical bars are arranged on the vertical sides of the both side parts. The concrete mold according to claim 1, wherein the concrete mold is formed to protrude upward from the main mold plate with a length equivalent to a crosspiece.
JP2006316466A 2006-11-24 2006-11-24 Concrete form Pending JP2008127922A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109457947A (en) * 2018-12-13 2019-03-12 江阴普顿塑胶有限公司 Antiseepage leaky composite material building mould board unit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151789A (en) * 1994-11-28 1996-06-11 Masatsuki Fukuda Form for concrete work
JP2000303687A (en) * 1999-04-20 2000-10-31 Shinyou:Kk Modular coordination of form

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151789A (en) * 1994-11-28 1996-06-11 Masatsuki Fukuda Form for concrete work
JP2000303687A (en) * 1999-04-20 2000-10-31 Shinyou:Kk Modular coordination of form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109457947A (en) * 2018-12-13 2019-03-12 江阴普顿塑胶有限公司 Antiseepage leaky composite material building mould board unit

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