JP3190104U - Remaining wooden formwork panel - Google Patents
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- JP3190104U JP3190104U JP2014000543U JP2014000543U JP3190104U JP 3190104 U JP3190104 U JP 3190104U JP 2014000543 U JP2014000543 U JP 2014000543U JP 2014000543 U JP2014000543 U JP 2014000543U JP 3190104 U JP3190104 U JP 3190104U
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- 238000009415 formwork Methods 0.000 title claims abstract description 107
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000005266 casting Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
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Abstract
【課題】施工が容易であり、コンクリート打設面の強度が均一な残存木製型枠パネルを提供する。【解決手段】残存木製型枠パネルは、地盤面から立設し、所定間隔で配列された支柱に固定され、四角形状に形成された板材１１を上下方向に重ねて形成され、板材は、上側又は下側に配置される上下側縁１１１，１１２において、支柱の配列方向に延びる横係合部１１０が形成され、ある板材における上側の横係合部１１２ａと、その板材の上に配置される板材における下側の横係合部１１１ａと、は互いに係合する。一方の横係合部は、支柱の配列方向に延びる溝であり、他方の横係合部は、支柱の配列方向に延び、溝と嵌合する突起であるのが好ましい。【選択図】図７PROBLEM TO BE SOLVED: To provide a residual wooden formwork panel which is easy to construct and has a uniform strength of a concrete casting surface. SOLUTION: A remaining wooden form panel is erected from a ground surface, fixed to columns arranged at predetermined intervals, and formed by stacking square-shaped plate members 11 in the vertical direction, and the plate members are on the upper side. Alternatively, at the upper and lower side edges 111 and 112 arranged on the lower side, a lateral engaging portion 110 extending in the arrangement direction of the columns is formed, and is arranged on the upper lateral engaging portion 112a of a certain plate material and the plate material. The lower lateral engaging portion 111a of the plate material engages with each other. It is preferable that one lateral engaging portion is a groove extending in the arrangement direction of the columns, and the other lateral engaging portion is a protrusion extending in the arrangement direction of the columns and fitting with the groove. [Selection diagram] FIG. 7
Description
本考案は、残存木製型枠パネルに関し、特に、四角形状に形成された板材を上下方向に重ねて形成した残存木製型枠パネルに関する。 The present invention relates to a remaining wooden formwork panel, and more particularly, to a remaining wooden formwork panel formed by stacking plate materials formed in a square shape in the vertical direction.
従来、コンクリート製の擁壁、砂防ダム等の構造物を施工する際の型枠として残存木製型枠が用いられている。この残存木製型枠は、地盤面から立設し所定間隔で配置された支柱と、支柱に固定される残存木製型枠パネルと、を備える。 Conventionally, a residual wooden formwork is used as a formwork for constructing a structure such as a concrete retaining wall or a sabo dam. This remaining wooden formwork is provided with columns that are erected from the ground surface and arranged at predetermined intervals, and a remaining wooden formwork panel that is fixed to the columns.
このような残存木製型枠として、支柱部材と、支柱部材の一面に沿って連続して配置され、木質残存型枠の面を形成する複数の木質型枠材と、木質型枠材の間に挟まれるように配置される板状金具本体から突出する第一突起が木質型枠材に食い込むことにより木質型枠材の移動を規制する支持金具と、を備える木質残存型枠が提案されている（特許文献１参照）。
この特許文献１の木質残存型枠によれば、支持金具により、木質型枠材が相対移動するのを防止できる。
As such a remaining wooden formwork, a support member, a plurality of wooden formwork members that are continuously arranged along one surface of the support member and form a surface of the remaining wooden formwork, and the wooden formwork material A wood residual formwork is provided that includes a support fitting that restricts the movement of the wooden formwork material by causing the first protrusion protruding from the plate-like metal fitting body arranged to be sandwiched to bite into the wooden formwork material. (See Patent Document 1).
According to the wood residual form of this patent document 1, it can prevent that a wood form frame material moves relatively by a support metal fitting.
しかしながら、特許文献１の木質残存型枠を施工する場合、支柱部材を設置した後、一段目の木質型枠材を設置し、支持金具を取り付けてから二段目の木質型枠材を設置する必要がある。このため、木質型枠材のみを順次配置する場合に比べ、支持金具を取り付ける工程が増え、施工が煩雑になっていた。
また、特許文献１の木質残存型枠は、複数の木質型枠材を支持金具で部分的に互いに連結することで、コンクリート打設時にコンクリートの圧力が掛かるコンクリート打設面を有する残存木製型枠パネルを形成する。このため、コンクリート打設面におけるコンクリートの圧力に対する強度が、支持金具で連結された部分と連結されていない部分とで異なり、支持金具で連結されていない部分がコンクリートの圧力により膨らむおそれがある。
However, when constructing the wooden residual formwork of Patent Document 1, after installing the support members, the first-stage wooden formwork material is installed, and the second-stage wooden formwork material is installed after attaching the support bracket. There is a need. For this reason, compared with the case where only a wooden formwork material is arrange | positioned sequentially, the process of attaching a support metal fitting increased, and the construction became complicated.
Moreover, the wooden residual formwork of patent document 1 is a residual wooden formwork which has a concrete placement surface on which concrete pressure is applied when concrete is placed by partially connecting a plurality of wooden formwork members with support brackets. Form a panel. For this reason, the strength with respect to the pressure of the concrete on the concrete placing surface is different between the part connected by the support metal and the part not connected, and the part not connected by the support metal may swell due to the pressure of the concrete.
本考案は、施工が容易であり、コンクリート打設面の強度が均一な残存木製型枠パネルを提供することを目的とする。 It is an object of the present invention to provide a remaining wooden form panel that is easy to construct and has a uniform concrete casting surface.
（１） 地盤面から立設し、所定間隔で配列された支柱に固定され、四角形状に形成された板材を上下方向に重ねて形成した残存木製型枠パネルであって、
前記板材は、上側又は下側に配置される上下側縁において、前記支柱の配列方向に延びる横係合部が形成され、
ある前記板材における上側の前記上下側縁の前記横係合部と、ある前記板材の上に配置される前記板材における下側の前記上下側縁の前記横係合部と、は互いに係合する残存木製型枠パネル。
(1) Standing from the ground surface, fixed to pillars arranged at a predetermined interval, and is a residual wooden form panel formed by vertically stacking square-shaped plate materials,
The plate member is formed with a lateral engagement portion extending in the arrangement direction of the support columns at the upper and lower side edges arranged on the upper side or the lower side,
The lateral engagement portion of the upper and lower side edges on the upper side of a certain plate member and the lateral engagement portion of the lower and upper side edge of the plate member disposed on the certain plate member are engaged with each other. Remaining wooden formwork panel.
（１）の構成によれば、残存木製型枠パネルは、地盤面から立設し、所定間隔で配列された支柱に固定され、四角形状に形成された板材を上下方向に重ねて形成されている。
板材は、上側又は下側に配置される上下側縁において、支柱の配列方向に延びる横係合部が形成されている。
ある板材における上側の上下側縁の横係合部と、ある板材の上に配置される板材における下側の上下側縁の横係合部と、は互いに係合する。
According to the structure of (1), the remaining wooden formwork panel is erected from the ground surface, is fixed to the columns arranged at a predetermined interval, and is formed by vertically stacking plate members formed in a square shape. Yes.
The plate member is formed with lateral engagement portions extending in the arrangement direction of the support columns at the upper and lower side edges arranged on the upper side or the lower side.
A laterally engaging portion on the upper and lower side edges of a certain plate material and a laterally engaging portion on the lower and upper and lower side edges of a plate material arranged on the certain plate material are engaged with each other.
これにより、ある板材と他の板材及びある残存木製型枠パネルと他の残存木製型枠パネルは、互いを連結する金具等を取り付けることなく、一方の横係合部に他方の横係合部を係合させるだけで、互いを連結できる。
また、ある板材と他の板材及びある残存木製型枠パネルと他の残存木製型枠パネルは、互いに支柱の配列方向の全てにおいて互いに係合するので、複数の残存木製型枠パネルが連結された残存木製型枠において、コンクリート打設時にコンクリートの圧力が掛かるコンクリート打設面の強度を均一にできる。
したがって、施工が容易であり、コンクリート打設面の強度が均一な残存木製型枠パネルを提供できる。
As a result, a certain plate material, another plate material, a certain remaining wooden formwork panel, and another remaining wooden formwork panel can be connected to one side engaging portion without attaching a metal fitting or the like to the other side engaging portion. Can be connected to each other simply by engaging them.
In addition, a certain plate material, another plate material, a certain remaining wooden formwork panel, and another remaining wooden formwork panel are engaged with each other in all the arrangement directions of the columns, so that a plurality of remaining wooden formwork panels are connected. In the remaining wooden formwork, the strength of the concrete casting surface on which the concrete pressure is applied when the concrete is placed can be made uniform.
Therefore, it is possible to provide a residual wooden form panel that is easy to construct and has a uniform strength on the concrete placement surface.
（２） 上側又は下側の前記上下側縁の前記横係合部のうち、
一方の前記横係合部は、前記支柱の配列方向に延びる溝であり、
他方の前記横係合部は、前記支柱の配列方向に延び、前記溝と嵌合する突起である（１）に記載の残存木製型枠パネル。
(2) Among the lateral engaging portions of the upper and lower side edges on the upper side or the lower side,
One of the lateral engagement portions is a groove extending in the arrangement direction of the support columns,
The other lateral engagement portion is a remaining wooden form panel according to (1), which is a protrusion that extends in the arrangement direction of the support columns and fits into the groove.
（２）の構成によれば、上側又は下側の上下側縁の横係合部において、一方の横係合部は、支柱の配列方向に延びる溝である。また、他方の横係合部は、支柱の配列方向に延び、溝と嵌合する突起である。 According to the configuration of (2), in the lateral engagement portion at the upper or lower side upper and lower edges, one lateral engagement portion is a groove extending in the arrangement direction of the columns. The other lateral engagement portion is a projection that extends in the column arrangement direction and fits into the groove.
このような残存木製型枠パネルは、工場において、ある板材の上に他の板材が配置され、例えば、ある板材の上側の上下側縁に形成された突起を、他の板材の下側の上下側縁に形成された溝に嵌合させることで形成される。
そして、このように工場で製作された残存木製型枠パネルは、残存木製型枠の施工現場に搬入され、ある残存木製型枠パネルの上に他の残存木製型枠パネルが配置され、ある残存木製型枠パネルの上側の側縁に形成された突起を、他の残存木製型枠パネルの下側の側縁に形成された溝に嵌合させる。
In such a remaining wooden formwork panel, in a factory, another plate material is arranged on a certain plate material. It is formed by fitting in a groove formed on the side edge.
And the remaining wooden formwork panel manufactured in the factory in this way is carried to the construction site of the remaining wooden formwork, and another remaining wooden formwork panel is arranged on the remaining wooden formwork panel, The protrusion formed on the upper side edge of the wooden formwork panel is fitted into the groove formed on the lower side edge of another remaining wooden formwork panel.
このように、ある板材と他の板材及びある残存木製型枠パネルと他の残存木製型枠パネルは、互いを連結する金具等を取り付けることなく、一方の溝に他方の突起を嵌合させるだけで、互いを連結できる。
よって、残存木製型枠パネルの製造及び残存木製型枠の施工が容易になる。
In this way, a certain plate material, another plate material, a certain remaining wooden formwork panel, and another remaining wooden formwork panel are simply fitted with the other protrusion in one groove without attaching metal fittings or the like that connect them to each other. And can be connected to each other.
Therefore, manufacture of a residual wooden formwork panel and construction of a residual wooden formwork become easy.
（３） 上側又は下側の前記上下側縁の前記横係合部のうち、
一方の前記横係合部は、前記上下側縁の前面側において、前記支柱の配列方向に延びる前欠き込みであり、
他方の前記横係合部は、前記上下側縁の後面側において、前記支柱の配列方向に延び、前記前欠き込みと係合する後欠き込みである（１）に記載の残存木製型枠パネル。
(3) Of the lateral engagement portions of the upper and lower side upper and lower edges,
One of the lateral engagement portions is a front notch extending in the arrangement direction of the columns on the front side of the upper and lower side edges,
The other lateral engagement portion is a rear notch that extends in the arrangement direction of the support columns on the rear surface side of the upper and lower side edges and engages with the front notch. (1) .
（３）の構成によれば、上側又は下側の上下側縁の横係合部において、一方の横係合部は、上下側縁の前面側において、支柱の配列方向に延びる前欠き込みである。また、他方の横係合部は、上下側縁の後面側において、支柱の配列方向に延び、前欠き込みと係合する後欠き込みである。 According to the configuration of (3), in the lateral engagement portion of the upper or lower upper and lower side edges, one lateral engagement portion is a front notch extending in the column arrangement direction on the front surface side of the upper and lower side edges. is there. The other lateral engagement portion is a rear notch that extends in the column arrangement direction on the rear surface side of the upper and lower side edges and engages with the front notch.
このような残存木製型枠パネルは、工場において、ある板材の上に他の板材が配置され、例えば、ある板材の上側の上下側縁に形成された後欠き込みと、他の板材の下側の上下側縁に形成された前欠き込みと、を係合させることで形成される。
そして、このように工場で製作された残存木製型枠パネルは、残存木製型枠の施工現場に搬入され、ある残存木製型枠パネルの上に他の残存木製型枠パネルが配置され、ある残存木製型枠パネルの上側の側縁に形成された後欠き込みと、他の残存木製型枠パネルの下側の側縁に形成された前欠き込みと、を係合させる。
Such a remaining wooden formwork panel has other plate materials arranged on a certain plate material in a factory, for example, a rear notch formed on the upper and lower side edges of a certain plate material, and the lower side of the other plate material It is formed by engaging the front notch formed in the upper and lower side edges of the.
And the remaining wooden formwork panel manufactured in the factory in this way is carried to the construction site of the remaining wooden formwork, and another remaining wooden formwork panel is arranged on the remaining wooden formwork panel, The rear notch formed on the upper side edge of the wooden formwork panel is engaged with the front notch formed on the lower side edge of the other remaining wooden formwork panel.
このように、ある板材と他の板材及びある残存木製型枠パネルと他の残存木製型枠パネルは、互いを連結する金具等を取り付けることなく、一方の後欠き込みと、他方の前欠き込みと、を係合させるだけで、互いを連結できる。
よって、残存木製型枠パネルの製造及び残存木製型枠の施工が容易になる。
In this way, a certain plate material, another plate material, and a certain remaining wooden formwork panel and another remaining wooden formwork panel are attached to one rear notch and the other notch without attaching metal fittings or the like that connect them to each other. And can be connected to each other simply by engaging them.
Therefore, manufacture of a residual wooden formwork panel and construction of a residual wooden formwork become easy.
本考案によれば、施工が容易であり、コンクリート打設面の強度が均一な残存木製型枠パネルを提供できる。 According to the present invention, it is possible to provide a remaining wooden form panel that is easy to construct and has a uniform concrete placing surface.
本考案の実施形態に係る残存木製型枠パネル１０の構成を図面に基づいて説明する。
図１は、本考案の一実施形態に係る残存木製型枠１を正面から視た図である。
残存木製型枠１は、地盤面ＧＬから立設し、所定間隔で配列された支柱２と、支柱２に固定され、左右方向及び上下方向に連設された複数の残存木製型枠パネル１０と、を備える。
残存木製型枠１は、図１に表れている正面の裏側の面であるコンクリート打設面側にコンクリートが打設される。
The structure of the remaining wooden formwork panel 10 according to the embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a front view of a remaining wooden formwork 1 according to an embodiment of the present invention.
The remaining wooden formwork 1 is erected from the ground surface GL, arranged with a predetermined interval, and a plurality of remaining wooden formwork panels 10 fixed to the support post 2 and continuously provided in the left-right direction and the up-down direction. .
In the remaining wooden formwork 1, concrete is placed on the concrete placement surface side which is the surface on the back side of the front surface shown in FIG. 1.
図２は、前記実施形態に係る残存木製型枠パネル１０を正面から視た図である。
図３は、前記実施形態に係る残存木製型枠パネル１０を上方から視た図である。
図４は、前記実施形態に係る残存木製型枠パネル１０をコンクリート打設面から視た図である。
図５は、前記実施形態に係る残存木製型枠パネル１０を下方から視た図である。
図６は、前記実施形態に係る残存木製型枠パネル１０を側面から視た図である。
残存木製型枠パネル１０は、四角形状に形成された板材１１を上下方向に重ねて形成されている。本実施形態において、残存木製型枠パネル１０は、板材１１を３枚重ねて形成されているが、これに限らず、残存木製型枠パネル１０の大きさや板材１１の大きさに応じて任意の枚数重ねることができる。
FIG. 2 is a view of the remaining wooden form panel 10 according to the embodiment as viewed from the front.
FIG. 3 is a view of the remaining wooden form panel 10 according to the embodiment as viewed from above.
FIG. 4 is a view of the remaining wooden form panel 10 according to the embodiment as viewed from the concrete placing surface.
FIG. 5 is a view of the remaining wooden form panel 10 according to the embodiment as viewed from below.
FIG. 6 is a side view of the remaining wooden form panel 10 according to the embodiment.
The remaining wooden formwork panel 10 is formed by vertically stacking plate members 11 formed in a square shape. In the present embodiment, the remaining wooden formwork panel 10 is formed by stacking three plate materials 11. However, the present invention is not limited to this, and is not limited to this. It can be stacked.
板材１１は、左右方向の幅が支柱２（図１参照）のスパンＳと同じ寸法で形成されている。
図７は、前記実施形態に係る２枚の板材１１を側面から視た図である。
板材１１は、残存木製型枠１（図１参照）が設置された状態において、上側又は下側に配置される上下側縁において、互いに係合し、支柱２（図１参照）の配列方向に延びる横係合部１１０が形成されている。
ある板材１１における上側の上下側縁の横係合部１１０と、ある板材１１の上に配置される板材１１における下側の上下側縁の横係合部１１０と、は互いに係合する。
The board | plate material 11 is formed in the dimension with the same width as the span S of the support | pillar 2 (refer FIG. 1) in the left-right direction.
FIG. 7 is a side view of the two plate members 11 according to the embodiment.
In the state in which the remaining wooden formwork 1 (see FIG. 1) is installed, the plate members 11 engage with each other at the upper and lower side edges arranged on the upper side or the lower side, and in the arrangement direction of the columns 2 (see FIG. 1). An extending lateral engagement portion 110 is formed.
A lateral engagement portion 110 on an upper upper and lower side edge of a certain plate material 11 and a lateral engagement portion 110 on a lower upper and lower side edge of the plate material 11 arranged on the certain plate material 11 are engaged with each other.
また、板材１１は、上下側縁として、下側に配置される下側縁１１１及び上側に配置される上側縁１１２を有する。
下側縁１１１には、横係合部１１０として、支柱２（図１参照）の配列方向（図１中左右方向）に延びる溝１１１ａが形成されている。
上側縁１１２には、横係合部１１０として、支柱２（図１参照）の配列方向（図１中左右方向）に延び、溝１１１ａと嵌合する突起１１２ａが形成されている。
なお、本実施形態では、下側縁１１１に溝１１１ａを形成し、上側縁１１２に突起１１２ａを形成しているが、これに限らず、下側縁１１１に突起を形成し、上側縁１１２に溝を形成してもよい。
Moreover, the board | plate material 11 has the lower edge 111 arrange | positioned at the lower side, and the upper edge 112 arrange | positioned at an upper side as an up-and-down side edge.
In the lower edge 111, a groove 111a is formed as a lateral engagement portion 110 that extends in the arrangement direction (left and right direction in FIG. 1) of the columns 2 (see FIG. 1).
On the upper edge 112, a protrusion 112a is formed as a lateral engagement portion 110 that extends in the direction in which the columns 2 (see FIG. 1) are arranged (left and right in FIG. 1) and engages with the groove 111a.
In this embodiment, the groove 111a is formed on the lower edge 111 and the protrusion 112a is formed on the upper edge 112. However, the present invention is not limited to this, and a protrusion is formed on the lower edge 111 and the upper edge 112 is formed. A groove may be formed.
図８は、前記実施形態の変形例に係る板材１１Ａを側面から視た図である。
板材１１Ａは、図７に示す実施形態に係る板材１１とは横係合部の形状が異なる。
板材１１Ａは、下側縁１１１において、横係合部１１０Ａとして、前面側において、支柱２（図１参照）の配列方向（図１中左右方向）に延びる前欠き込み１１１ｂが形成されている。
また、板材１１Ａは、上側縁１１２において、横係合部１１０Ａとして、後面側において、支柱２（図１参照）の配列方向（図１中左右方向）に延び、前欠き込み１１１ｂと係合する後欠き込み１１２ｂが形成されている。
なお、本変形例では、下側縁１１１に前欠き込み１１１ｂを形成し、上側縁１１２に後欠き込み１１２ｂを形成しているが、これに限らず、下側縁１１１に後欠き込みを形成し、上側縁１１２に前欠き込みを形成してもよい。
FIG. 8 is a view of a plate member 11A according to a modification of the embodiment as viewed from the side.
The plate material 11A is different from the plate material 11 according to the embodiment shown in FIG.
The plate member 11A is formed with a front notch 111b extending in the arrangement direction (left and right direction in FIG. 1) of the support columns 2 (see FIG. 1) on the front side as the lateral engagement portion 110A at the lower edge 111.
Further, the plate member 11A extends in the arrangement direction (left and right direction in FIG. 1) of the columns 2 (see FIG. 1) on the rear surface side as the lateral engagement portion 110A at the upper edge 112 and engages with the front notch 111b. A rear notch 112b is formed.
In this modification, the front notch 111b is formed in the lower edge 111 and the rear notch 112b is formed in the upper edge 112. However, the present invention is not limited to this, and the rear notch is formed in the lower edge 111. However, a front notch may be formed in the upper edge 112.
図３及び図５に示すように、残存木製型枠パネル１０は、支柱２（図１参照）の配列方向（図１中左右方向）において左側又は右側に配置される左右側縁において、上下方向に延びる縦係合部１００が形成されている。
図９は、前記実施形態に係る２枚の残存木製型枠パネル１０の左右側縁を上方から視た図である。
縦係合部１００は、左右に隣接する他の残存木製型枠パネル１０の縦係合部１００と互いに係合する。
As shown in FIGS. 3 and 5, the remaining wooden form panel 10 is arranged in the vertical direction at the left and right side edges arranged on the left or right side in the arrangement direction (left and right direction in FIG. 1) of the columns 2 (see FIG. 1). A vertical engagement portion 100 extending in the direction is formed.
FIG. 9 is a view of the left and right side edges of the two remaining wooden formwork panels 10 according to the embodiment as viewed from above.
The vertical engagement portion 100 engages with the vertical engagement portions 100 of other remaining wooden formwork panels 10 adjacent to the left and right.
また、残存木製型枠パネル１０は、残存木製型枠１（図１参照）が設置された状態において、左右側縁として、支柱２（図１参照）の配列方向（図１、図２又は図４中左右方向）において左側に配置される左側縁１０１と右側に配置される右側縁１０２を有する。
図３に示すように、左側縁１０１の前面側には、縦係合部１００として、上下方向（図２中上下方向）に延びる前欠き込み１０１ａが形成されている。
右側縁１０２の後面側には、縦係合部１００として、上下方向（図４中上下方向）に延び、図９に示すように、他の残存木製型枠パネル１０の前欠き込み１０１ａと係合する後欠き込み１０２ａが形成されている。
なお、本実施形態では、左側縁１０１に前欠き込み１０１ａを形成し、右側縁１０２に後欠き込み１０２ａを形成しているが、これに限らず、左側縁１０１に後欠き込みを形成し、右側縁１０２に前欠き込みを形成してもよい。
In addition, the remaining wooden formwork panel 10 is arranged in the state in which the remaining wooden formwork 1 (see FIG. 1) is installed, as the left and right side edges, in the arrangement direction of the columns 2 (see FIG. 1) (FIG. 1, FIG. 2 or FIG. 4 in the left-right direction), and a right edge 102 disposed on the right side.
As shown in FIG. 3, a front notch 101 a extending in the vertical direction (vertical direction in FIG. 2) is formed as a vertical engagement portion 100 on the front side of the left edge 101.
On the rear surface side of the right edge 102, as a vertical engagement portion 100, it extends in the vertical direction (vertical direction in FIG. 4) and is engaged with the front notch 101a of the other remaining wooden formwork panel 10 as shown in FIG. A rear notch 102a is formed.
In this embodiment, the front notch 101a is formed on the left edge 101 and the rear notch 102a is formed on the right edge 102. However, the present invention is not limited to this, and the rear notch is formed on the left edge 101. A front notch may be formed in the right edge 102.
図１０は、前記実施形態の変形例に係る２枚の残存木製型枠パネル１０Ａの左右側縁を上方から視た図である。
残存木製型枠パネル１０Ａは、図９に示す実施形態に係る残存木製型枠パネル１０とは縦係合部の形状が異なる。
残存木製型枠パネル１０Ａには、左側縁１０１において、縦係合部１００Ａとして、上下方向に延びる溝１０１ｂが形成されている。
また、残存木製型枠パネル１０Ａには、右側縁１０２において、縦係合部１００Ａとして、上下方向に延び、溝１０１ｂと嵌合する突起１０２ｂが形成されている。
なお、本変形例では、左側縁１０１に溝１０１ｂを形成し、右側縁１０２に突起１０２ｂを形成しているが、これに限らず、左側縁１０１に突起を形成し、右側縁１０２に溝を形成してもよい。
FIG. 10 is a view of the left and right side edges of the two remaining wooden formwork panels 10A according to the modification of the embodiment as viewed from above.
The remaining wooden formwork panel 10A differs from the remaining wooden formwork panel 10 according to the embodiment shown in FIG.
In the remaining wooden form panel 10A, a groove 101b extending in the vertical direction is formed at the left edge 101 as the vertical engagement portion 100A.
Further, the remaining wooden form panel 10A is formed with a protrusion 102b extending in the vertical direction as the vertical engagement portion 100A at the right edge 102 and fitting with the groove 101b.
In this modification, the groove 101b is formed on the left edge 101 and the protrusion 102b is formed on the right edge 102. However, the present invention is not limited thereto, and the protrusion is formed on the left edge 101 and the groove is formed on the right edge 102. It may be formed.
図４に示すように、残存木製型枠パネル１０は、コンクリート打設面１０３において、上下方向に延び、残存木製型枠パネル１０を構成する複数の板材１１に跨がるずれ止め溝１０３ａが所定間隔で複数形成されている。
ずれ止め溝１０３ａには、ずれ止め溝１０３ａの内形と略同一の外形で形成されたずれ止め材１３が挿入される。
ずれ止め材１３は、ずれ止め材１３を貫通し、板材１１に打ち込まれる複数の込栓１４により、板材１１に固定される。
これにより、複数の板材１１が相対的にずれるのを防止できる。
As shown in FIG. 4, the remaining wooden form panel 10 extends in the vertical direction on the concrete placement surface 103, and a detent groove 103 a extending over a plurality of plate members 11 constituting the remaining wooden form panel 10 is predetermined. A plurality are formed at intervals.
An anti-slip material 13 having an outer shape substantially the same as the inner shape of the anti-slip groove 103a is inserted into the anti-skid groove 103a.
The stopper 13 is fixed to the plate 11 by a plurality of plugs 14 that penetrate the stopper 13 and are driven into the plate 11.
Thereby, it can prevent that the some board | plate material 11 slip | deviates relatively.
次に、残存木製型枠パネル１０の製造手順について説明する。
図１１から図１３は、前記実施形態に係る残存木製型枠パネル１０の製造手順を説明する図である。
製造者は、以下の手順により、工場等において、残存木製型枠パネル１０を製造する。まず、製造者は、図７に示すように、１枚目の板材１１の上に２枚目の板１１材を配置し、１枚目の板材１１の上側縁１１２に形成された突起１１２ａを、２枚目の板材１１の下側縁１１１に形成された溝１１１ａに嵌合させ、同様に２枚目の板材１１の上に３枚目の板材１１を重ねることで残存木製型枠パネル１０を形成し、図１１に示す状態とする。
Next, the manufacturing procedure of the remaining wooden formwork panel 10 will be described.
FIG. 11 to FIG. 13 are diagrams for explaining the manufacturing procedure of the remaining wooden formwork panel 10 according to the embodiment.
The manufacturer manufactures the remaining wooden formwork panel 10 in a factory or the like by the following procedure. First, as shown in FIG. 7, the manufacturer places the second plate 11 material on the first plate material 11, and sets the protrusion 112 a formed on the upper edge 112 of the first plate material 11. The remaining wooden formwork panel 10 is fitted into a groove 111a formed in the lower edge 111 of the second plate member 11, and the third plate member 11 is similarly stacked on the second plate member 11. To form the state shown in FIG.
次に、製造者は、図１２に示すように、コンクリート打設面１０３にずれ止め溝１０３ａを形成し、形成したずれ止め溝１０３ａにずれ止め材１３を嵌合させ、複数の込栓１４を打ち込み、図１３に示す状態とする。このとき、複数の込栓１４を、コンクリート打設面１０３に直交する方向に対して、交互に異なる方向に傾斜させて打ち込むことで、例えば、コンクリート打設時の振動により、ずれ止め溝１０３ａからずれ止め材１３が脱落するのを防止できる。 Next, as shown in FIG. 12, the manufacturer forms a detent groove 103 a on the concrete placing surface 103, fits the detent material 13 into the formed detent groove 103 a, and attaches a plurality of plugs 14. It is driven in to the state shown in FIG. At this time, the plurality of plugs 14 are driven inclining alternately in different directions with respect to the direction orthogonal to the concrete placing surface 103, for example, from the slip preventing groove 103a due to vibration during concrete placement. It is possible to prevent the slip stopper 13 from falling off.
次に、製造者は、図１３に示す状態から、左側縁１０１に前欠き込み１０１ａ（図２参照）を形成し、右側縁１０２に後欠き込み１０２ａ（図４参照）を形成する。 Next, the manufacturer forms a front notch 101a (see FIG. 2) in the left edge 101 and a rear notch 102a (see FIG. 4) in the right edge 102 from the state shown in FIG.
次に、残存木製型枠１の施工者は、作業現場において、支柱２（図１参照）を設置した後、以下の手順で、残存木製型枠パネル１０を設置し、図１に示す状態とする。
施工者は、最下段において、残存木製型枠パネル１０を支柱２の配列方向に配置し、ある残存木製型枠パネル１０の前欠き込み１０１ａに、他の残存木製型枠パネル１０の後欠き込み１０２ａを係合させる。
そして、施工者は、最下段の残存木製型枠パネル１０に、次の段の残存木製型枠パネル１０を配置し、最下段の残存木製型枠パネル１０の上側縁１１２に形成された突起１１２ａを、次の段の残存木製型枠パネル１０の下側縁１１１に形成された溝１１１ａに嵌合させる。
Next, the installer of the remaining wooden formwork 1 installs the remaining wooden formwork panel 10 in the following procedure after installing the support column 2 (see FIG. 1) at the work site, and the state shown in FIG. To do.
The installer arranges the remaining wooden formwork panel 10 in the arrangement direction of the support columns 2 at the lowermost stage, and the rear notch of another remaining wooden formwork panel 10 into the front notch 101a of a certain remaining wooden formwork panel 10. 102a is engaged.
Then, the installer places the next-stage remaining wooden formwork panel 10 on the lowermost remaining wooden formwork panel 10, and a protrusion 112 a formed on the upper edge 112 of the lowermost remaining wooden formwork panel 10. Is fitted into a groove 111a formed in the lower edge 111 of the remaining wooden formwork panel 10 in the next stage.
このように本実施形態の残存木製型枠パネル１０によれば、ある板材１１と他の板材１１及びある残存木製型枠パネル１０と他の残存木製型枠パネル１０は、互いを連結する金具等を取り付けることなく、一方の溝１１１ａに他方の突起１１２ａを嵌合させるだけで、互いを連結できる。 As described above, according to the remaining wooden formwork panel 10 of the present embodiment, a certain plate material 11 and another plate material 11 and a certain remaining wooden formwork panel 10 and another remaining wooden formwork panel 10 are metal fittings that connect each other. Can be connected to each other only by fitting the other protrusion 112a into one groove 111a without attaching the.
また、ある板材１１と他の板材１１及びある残存木製型枠パネル１０と他の残存木製型枠パネル１０は、互いに支柱２の配列方向の全てにおいて互いに嵌合するので、複数の残存木製型枠パネル１０が連結された残存木製型枠１において、コンクリート打設時にコンクリートの圧力が掛かるコンクリート打設面１０３の強度を均一にできる。 In addition, a certain plate material 11 and another plate material 11 and a certain remaining wooden formwork panel 10 and another remaining wooden formwork panel 10 are fitted to each other in all the arrangement directions of the support columns 2, so that a plurality of remaining wooden formwork In the remaining wooden formwork 1 to which the panel 10 is connected, the strength of the concrete placing surface 103 to which the concrete pressure is applied when the concrete is placed can be made uniform.
また、本実施形態の変形例によれば、ある板材１１Ａと他の板材１１Ａ及びある残存木製型枠パネル１０と他の残存木製型枠パネル１０は、互いを連結する金具等を取り付けることなく、一方の後欠き込み１１２ｂと、に他方の前欠き込み１１１ｂと、を係合させるだけで、互いを連結できる。
したがって、施工が容易であり、コンクリート打設面１０３の強度が均一な残存木製型枠パネル１０を提供できる。
Moreover, according to the modification of this embodiment, a certain board | plate material 11A, another board | plate material 11A, a certain remaining wooden formwork panel 10, and another remaining wooden formwork panel 10 attaches the metal fitting etc. which mutually connect, By simply engaging one rear notch 112b and the other front notch 111b, they can be connected to each other.
Therefore, it is possible to provide the remaining wooden form panel 10 that is easy to construct and has a uniform strength of the concrete placing surface 103.
なお、本考案は前記実施形態に限定されるものではなく、本考案の目的を達成できる範囲での変形、改良等は本考案に含まれるものである。 In addition, this invention is not limited to the said embodiment, The deformation | transformation in the range which can achieve the objective of this invention, improvement, etc. are contained in this invention.
１ 残存木製型枠
２ 支柱 １０ 残存木製型枠パネル
１０Ａ 残存木製型枠パネル
１１，１１Ａ 板材
１３ ずれ止め材
１４ 込栓
１００，１００Ａ 縦係合部
１０１ 左側縁
１０１ａ 前欠き込み
１０１ｂ 溝
１０２ 右側縁
１０２ａ 後欠き込み
１０２ｂ 突起
１０３ コンクリート打設面
１０３ａ ずれ止め溝
１１０，１１０Ａ 横係合部
１１１ 下側縁
１１１ａ 溝
１１１ｂ 前欠き込み
１１２ 上側縁
１１２ａ 突起
１１２ｂ 後欠き込み
ＧＬ 地盤面
Ｓ スパン
DESCRIPTION OF SYMBOLS 1 Remaining wooden formwork 2 Support | pillar 10 Remaining wooden formwork panel 10A Remaining wooden formwork panel 11, 11A Board | plate material 13 Detachment material 14 Plug 100,100A Vertical engagement part 101 Left edge 101a Front notch 101b Groove 102 Right edge 102a Rear notch 102b Protrusion 103 Concrete casting surface 103a Non-slip groove 110, 110A Lateral engagement portion 111 Lower edge 111a groove 111b Front notch 112 Upper edge 112a Protrusion 112b Rear notch GL Ground surface S Span
Claims (3)
前記板材は、上側又は下側に配置される上下側縁において、前記支柱の配列方向に延びる横係合部が形成され、
ある前記板材における上側の前記上下側縁の前記横係合部と、ある前記板材の上に配置される前記板材における下側の前記上下側縁の前記横係合部と、は互いに係合する残存木製型枠パネル。 Standing from the ground surface, fixed to pillars arranged at a predetermined interval, is a residual wooden formwork panel formed by stacking squarely formed plate materials in the vertical direction,
The plate member is formed with a lateral engagement portion extending in the arrangement direction of the support columns at the upper and lower side edges arranged on the upper side or the lower side,
The lateral engagement portion of the upper and lower side edges on the upper side of a certain plate member and the lateral engagement portion of the lower and upper side edge of the plate member disposed on the certain plate member are engaged with each other. Remaining wooden formwork panel.
一方の前記横係合部は、前記支柱の配列方向に延びる溝であり、
他方の前記横係合部は、前記支柱の配列方向に延び、前記溝と嵌合する突起である請求項１に記載の残存木製型枠パネル。 Of the lateral engagement portions of the upper and lower side upper and lower edges,
One of the lateral engagement portions is a groove extending in the arrangement direction of the support columns,
2. The remaining wooden form panel according to claim 1, wherein the other lateral engagement portion is a protrusion that extends in an arrangement direction of the support columns and fits into the groove.
一方の前記横係合部は、前記上下側縁の前面側において、前記支柱の配列方向に延びる前欠き込みであり、
他方の前記横係合部は、前記上下側縁の後面側において、前記支柱の配列方向に延び、前記前欠き込みと係合する後欠き込みである請求項１に記載の残存木製型枠パネル。 Of the lateral engagement portions of the upper and lower side upper and lower edges,
One of the lateral engagement portions is a front notch extending in the arrangement direction of the columns on the front side of the upper and lower side edges,
2. The remaining wooden formwork panel according to claim 1, wherein the other lateral engagement portion is a rear notch that extends in the arrangement direction of the support columns on the rear surface side of the upper and lower side edges and engages with the front notch. .
Priority Applications (1)
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| JP2014000543U JP3190104U (en) | 2014-02-04 | 2014-02-04 | Remaining wooden formwork panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014000543U JP3190104U (en) | 2014-02-04 | 2014-02-04 | Remaining wooden formwork panel |
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| Publication Number | Publication Date |
|---|---|
| JP3190104U true JP3190104U (en) | 2014-04-17 |
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