JPH01105867A - Wall formwork supporter - Google Patents
Wall formwork supporterInfo
- Publication number
- JPH01105867A JPH01105867A JP26326887A JP26326887A JPH01105867A JP H01105867 A JPH01105867 A JP H01105867A JP 26326887 A JP26326887 A JP 26326887A JP 26326887 A JP26326887 A JP 26326887A JP H01105867 A JPH01105867 A JP H01105867A
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- formwork
- support frame
- formwork support
- horizontal
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 title claims description 99
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 20
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
［発 明 の 目 的］
（産業上の利用分野）
本発明は、主として、連続地中壁等の片面型枠施工時に
於いて、壁型枠を確実且つ容易に支持できるようにした
壁型枠支持装置に関する。[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) The present invention is mainly aimed at supporting wall formwork reliably and easily when constructing one-sided formwork such as continuous underground walls. This invention relates to a wall formwork support device that enables
（従来の技術）
従来、連続地中壁等の片面型枠施工時に於いては、例え
ば、鋼矢板を打ち込み、この鋼矢板に丸セパを溶着し、
この丸セパ及び適宜端太材等を介して壁型枠の支持が行
われていた。 □（発明が解決しようとする問題点）
ところが、前述の如き壁型枠の支持手段にあっては、壁
型枠の設置作業が比較的面倒で能率的に行い難く、工期
の短縮と労務費の低減が図り難い難点を有していた。し
かも、これによって形成されたコンクリート壁は、その
セパレーター穴から水漏れが生じ易い難点等があった。(Prior art) Conventionally, when constructing one-sided formwork for continuous underground walls, etc., for example, steel sheet piles were driven, round separators were welded to the steel sheet piles,
The wall formwork was supported through this round separator and appropriate end pieces. □ (Problems to be solved by the invention) However, with the above-mentioned wall formwork supporting means, the work of installing the wall formwork is relatively troublesome and difficult to perform efficiently, and it is difficult to shorten the construction period and reduce labor costs. The problem was that it was difficult to reduce the amount of Moreover, the concrete wall formed by this method has the disadvantage that water easily leaks from the separator holes.
［発 明 の 構 成］
（問題点を解決するための手段）
そこで、本発明は、先端がわ部分を残すようにコンクリ
ート層２内に所定の配設状態で埋設されるアンカー１と
、壁型枠装置Ｂに支Ｙｊｊ材取付は金具５０を介して装
着されると共に、壁型枠装置Ｂをコンクリート層２上に
垂直に支持可能な略直角三角枠状の型枠支持フレーム１
０とを構成する。[Structure of the Invention] (Means for Solving the Problems) Therefore, the present invention provides an anchor 1 that is buried in a predetermined arrangement state in a concrete layer 2 so as to leave a tip end portion, and a wall. The support Yjj material is attached to the formwork device B via the metal fittings 50, and the formwork support frame 1 has a substantially right-angled triangular frame shape that can vertically support the wall formwork device B on the concrete layer 2.
0.
そして、壁型枠装置Ｂに対して平行となるように配設さ
れると共に、支持材取付は金具５０を介して壁型枠装置
Ｂに装着される垂直部材１１と、−端が垂直部材１１下
端部分に固着され、且つ壁型枠装置Ｂに対して直交する
方向に配設される水平部材１２と、上端が垂直部材１１
上端部分に固着され、下端が水平部材１２他端部分に固
着される斜部材１３と、垂直部材］１に対して平行で、
斜部材１３下端部分及び水平部材１２他端部分に固着さ
れるジヤツキ取付は部材１４と、ジヤツキ取付は部材１
４及び垂直部材１１の下端部公人々に高さ調節自在に取
付けられると共に、コンクリート層２上に載置されるベ
ースジヤツキ１６とで型枠支持フレーム１０を構成する
。更に、垂直部材１１下端部と水平部材１２一端部とで
構成される直角隅部にアンカー１が取付は金具３を介し
て連結固定可能となるよう形成することにより、前述の
如き難点等の解消が図れるようにした。The vertical member 11 is arranged parallel to the wall formwork device B, and the supporting member is attached to the wall formwork device B via the metal fittings 50. A horizontal member 12 is fixed to a lower end portion and is disposed in a direction perpendicular to the wall formwork device B, and a vertical member 11 has an upper end.
a diagonal member 13 fixed to an upper end portion and a lower end fixed to the other end portion of the horizontal member 12; and a vertical member parallel to the vertical member]1;
The jacks fixed to the lower end of the diagonal member 13 and the other end of the horizontal member 12 are attached to member 14, and the jacks are attached to member 1.
4 and a base jack 16 which is height-adjustably attached to the lower end of the vertical member 11 and placed on the concrete layer 2, forming a formwork support frame 10. Furthermore, by forming the anchor 1 at the right-angled corner formed by the lower end of the vertical member 11 and one end of the horizontal member 12 so that it can be connected and fixed via the metal fitting 3, the above-mentioned difficulties can be solved. We made it possible to achieve this.
（作用）
しかして、アンカー１は、所定の配設状態でコンクリー
ト層２内に埋設されその先端部分がコンクリート層２上
方に露出する。型枠支持フレーム１０は、支持材取付は
金具５０を介して壁型枠装置Ｂに装着されると共に、壁
型枠装置Ｂをコンクリート層２上に垂直に支持される。(Function) Therefore, the anchor 1 is buried in the concrete layer 2 in a predetermined arrangement state, and its tip portion is exposed above the concrete layer 2. The formwork support frame 10 is attached to the wall formwork device B via metal fittings 50 for attaching supporting materials, and the wall formwork device B is supported vertically on the concrete layer 2.
取付は金具３は、型枠支持フレーム１０の直角隅部とア
ンカー１とを連結すると共に、直角隅部がアンカー１に
向うような斜下方への引張力を型枠支持フレーム１０に
作用せしめ、この引張力は、型枠支持フレーム１０を下
方のコンクリート層２に向って鉛直方向に圧迫する力と
、型枠支持フレーム１０を壁型枠装置Ｂがわに向って水
平方向に圧迫する力として作用する。For installation, the metal fittings 3 connect the right-angled corners of the formwork support frame 10 and the anchors 1, and apply a diagonally downward tensile force to the formwork support frame 10 so that the right-angled corners face the anchors 1. This tensile force includes a force that presses the formwork support frame 10 in the vertical direction toward the concrete layer 2 below, and a force that presses the formwork support frame 10 in the horizontal direction toward the wall formwork device B. act.
（実施例） 以下、本発明を図示例について説明する。(Example) Hereinafter, the present invention will be explained with reference to illustrated examples.
図中Ａは、本発明の壁型枠支持装置を示し、この壁型枠
支持装置Ａは、コンクリート基礎或いはコンクリートス
ラブの如きコンクリート層２内に、先端がわ部分が上方
に露出するよう所定の配設状態で埋設されるアンカー１
と、壁型枠装置Ｂに支持材取付は金具５０を介して装着
されると共に、壁型枠装置Ｂをコンクリート層２上に垂
直に支持可能な略直角三角枠状の型枠支持フレーム１０
と、型枠支持フレーム１０の直角隅部とアンカ−１先端
部分とを連結固定する取付は金具３とで構成されている
。A in the figure shows a wall formwork support device of the present invention, and this wall formwork support device A is installed in a concrete layer 2, such as a concrete foundation or a concrete slab, in a predetermined manner so that its leading edge is exposed upward. Anchor 1 buried in the installed state
The supporting material is attached to the wall formwork device B via the metal fittings 50, and the formwork support frame 10 has a substantially right-angled triangular frame shape and can support the wall formwork device B vertically on the concrete layer 2.
and a fitting 3 for connecting and fixing the right-angled corner of the formwork support frame 10 and the tip of the anchor 1.
アンカー１は、平面路コ字形状で、側面略く字形状に形
成されており、その先端部公人々が、相互に平行で且つ
水平面に対して約４５°の上向き角度となるように、コ
ンクリート層２内にその殆どの部分が埋設されている（
第１図参照）。しかも、上方に露出しているアンカ−１
先端部分夫々には所定の雄ネジが螺刻されている。尚、
アンカー１は、適宜ネジ棒を折曲して形成しても良いし
、適宜棒材の先端部分にのみ雄ネジ部を設けたものでも
良い。また、図示例にあっては、コンクリート基礎の如
きコンクリート層２内にアンカー１が埋設された状態が
示されているが、階上と階下とを隔てるコンクリートス
ラブの如き比較的薄いコンクリート層２内にアンカー１
を埋設する場合は、コンクリート層２内に埋設される適
宜金属製梁材等にアンカー１を貫通せしめ、十分な強度
が得られるように埋設される（図示せず）。The anchor 1 has a U-shape on the plane and a substantially dogleg shape on the side. The anchors 1 are placed in the concrete so that the ends thereof are parallel to each other and at an upward angle of about 45° with respect to the horizontal plane. Most of it is buried in layer 2 (
(See Figure 1). Moreover, the anchor 1 exposed above
A predetermined male screw is threaded into each of the tip portions. still,
The anchor 1 may be formed by appropriately bending a threaded rod, or may be formed by appropriately providing a male threaded portion only at the tip of the rod. In the illustrated example, the anchor 1 is shown buried in a concrete layer 2 such as a concrete foundation, but it is buried in a relatively thin concrete layer 2 such as a concrete slab separating an upper floor and a lower floor. anchor 1
When burying the anchor 1, the anchor 1 is passed through an appropriate metal beam material or the like buried in the concrete layer 2, and the anchor 1 is buried so as to obtain sufficient strength (not shown).
取付は金具３は、アンカ−１先端部分に螺着可能な長ナ
ツト状の連結ナツト４と、この連結ナツト４に螺着され
てアンカー１に夫々連結可能となる連結ネジ棒５と、型
枠支持フレーム１０の直角隅部に内がわから当接すると
共に、その両端部分に連結ネジ棒５が挿通可能な貫通孔
６ａを夫々備えた固定杆６と、連結ネジ棒５に螺着可能
で、固定杆６をアンカー１に向って圧迫可能な緊締ナツ
ト７とで構成されている。しかも、連結ネジ棒５は、型
枠支持フレーム１０の直角隅部を両脇から夫々挟むよう
に配設されると共に、固定杆６とで直角隅部を内がわか
ら略コ字状に囲むように形成されている。For installation, the metal fittings 3 include a long nut-shaped connecting nut 4 that can be screwed onto the tip of the anchor 1, a connecting threaded rod 5 that is screwed onto the connecting nut 4 and can be connected to the anchor 1, and the formwork. A fixing rod 6 that contacts the right-angled corner of the support frame 10 from the inside and has through-holes 6a at both ends thereof through which the connecting screw rod 5 can be inserted, and can be screwed onto the connecting screw rod 5 and fixed It is composed of a tightening nut 7 that can compress the rod 6 toward the anchor 1. Moreover, the connecting threaded rods 5 are disposed so as to sandwich the right-angled corners of the formwork support frame 10 from both sides, and surround the right-angled corners with the fixing rods 6 in a substantially U-shape with no visible inside. is formed.
型枠支持フレーム１０は、壁型枠装置Ｂに対して平行と
なるように配設されると共に、支持材取付は金具５０を
介して壁型枠装置Ｂに装着される垂直部材１１と、一端
が垂直部材１１下端部分に固着され、且つ、壁型枠装置
Ｂに対して直交する方向に配設される水平部材１２と、
上端が垂直部材１１上端部分に固着され、下端が水平部
材１２他端部分に固着される斜部材１３と、垂直部材１
１に対して平行で、斜部材１３下端部分及び水平部材１
２他端部分に固着されるジヤツキ取付は部材１４と、ジ
ヤツキ取付は部材１４及び垂直部材１１の下端部置去々
に高さ調節自在に取付けられると共に、コンクリート層
２上に載置されるベースジヤツキ１６とで構成されてい
る。しかも、垂直部材１１下端部と水平部材１２一端部
とで直角隅部が構成されており、この直角隅部には、垂
直部材１１下端部分と水平部材１２一端部分とを結ぶよ
うに補強部材１５が固着され、直角隅部全体の強度及び
剛性が高められている。The formwork support frame 10 is arranged parallel to the wall formwork apparatus B, and the supporting material is attached to a vertical member 11 attached to the wall formwork apparatus B via metal fittings 50, and one end. is fixed to the lower end portion of the vertical member 11 and is disposed in a direction perpendicular to the wall formwork device B;
A diagonal member 13 whose upper end is fixed to the upper end portion of the vertical member 11 and whose lower end is fixed to the other end portion of the horizontal member 12;
1, the lower end portion of the diagonal member 13 and the horizontal member 1
2. The jacks fixed to the other end portion are attached to the member 14, and the jacks are attached to the lower end of the member 14 and the vertical member 11 in a height-adjustable manner, and the base jacks are placed on the concrete layer 2. It consists of 16. Moreover, a right-angled corner is formed by the lower end of the vertical member 11 and one end of the horizontal member 12, and a reinforcing member 15 is provided at this right-angled corner so as to connect the lower end of the vertical member 11 and the one end of the horizontal member 12. are fixed, increasing the strength and rigidity of the entire right-angled corner.
図中１３ａは、斜部材１３の所定位置に穿設した挿通孔
で、１５ａは、補強部材１５の所定位置に穿設した挿通
孔で、１７は、水平部材１２の両端近傍に夫々固定され
たクランプ金具で、このクランプ金具１７は、並設され
る型枠支持フレーム１０相互間に架設される横端太パイ
プ１８を掴持するためのものである。In the figure, 13a is an insertion hole drilled at a predetermined position of the diagonal member 13, 15a is an insertion hole drilled at a predetermined position of the reinforcing member 15, and 17 is fixed near both ends of the horizontal member 12. This clamp metal fitting 17 is for gripping a horizontal thick pipe 18 installed between formwork support frames 10 arranged in parallel.
壁型枠装置Ｂは、コンクリート型枠２０と、このコンク
リート型枠２０に所定間隔毎に打着される複数の縦端太
材２５と、端太材連結金具４５を介して縦端太材２５に
連結される複数の横端太材３０とからなり、この壁型枠
装置Ｂは、横端太材３０と垂直部材１１とを連結する支
持材取付は金具５０を介して型枠支持フレーム１０に装
着されている（第１図参照）。The wall formwork device B includes a concrete formwork 20, a plurality of thick vertical members 25 attached to the concrete formwork 20 at predetermined intervals, and a thick vertical member 25 via a thick member connecting fitting 45. This wall formwork device B is composed of a plurality of horizontal thick members 30 connected to the vertical members 11, and the supporting members connecting the horizontal thick members 30 and the vertical members 11 are attached to the formwork support frame 10 via metal fittings 50. (See Figure 1).
縦端太材２５は、適宜間隔で平行に配設される一対の角
柱状基部材２６．２７と、この基部材２６．２７相互を
連結すると共に、交互に向きの異なる斜状態に配設され
る斜部材２８とで構成されている（第１図参照）。The vertical end thick member 25 connects a pair of prismatic base members 26.27 arranged in parallel at appropriate intervals, and the base members 26.27, and is arranged diagonally in different directions alternately. (See FIG. 1).
横端太材３０は、一対の略溝型鋼状の基部材３１．３−
、−２を適宜間隔で平行に配設すると共に、基部材３１
．３２夫々の開放部分が上下を向くように配設し、この
基部材３１．３２相互を連結片３３を介して連結せしめ
て構成されている（第５図参照）。しかも、一対の基部
材３１．３２夫々には、所定間隔で複数の長孔３４が穿
設されている（第３図参照）。The horizontal thick member 30 includes a pair of substantially groove-shaped steel base members 31.3-
, -2 are arranged in parallel at appropriate intervals, and the base member 31
．． The base members 31 and 32 are arranged such that their open portions face upward and downward, and the base members 31 and 32 are connected to each other via a connecting piece 33 (see FIG. 5). Moreover, a plurality of elongated holes 34 are bored at predetermined intervals in each of the pair of base members 31 and 32 (see FIG. 3).
図中３５は、横端太材３０相互を検体４０を介して連結
するための横端太連結材で、この横端太連結材３５は、
適宜間隔で平行に配設される一対の基板材３６．３７夫
々を連結片３８を介して連結したもので、基板材３６．
３７夫々には楔体４０が嵌入可能な複数の長孔３９が所
定間隔で穿設されている。すなわち、横端太材３０の長
孔３４と横端太連結材３５の長孔３９とを適宜選択して
楔体４０を適宜嵌入せしめることにより、一対の横端太
材３０が横端太連結材３５と複数の検体４０を介して連
結自在となるように形成されている（第２図参照）。In the figure, reference numeral 35 denotes a horizontal thick connecting member for connecting the horizontal thick members 30 to each other via the specimen 40, and this horizontal thick connecting material 35 is as follows:
A pair of substrate materials 36 and 37 arranged in parallel at appropriate intervals are connected via a connecting piece 38, and the substrate materials 36.
A plurality of elongated holes 39 into which wedge bodies 40 can be inserted are bored in each of the holes 37 at predetermined intervals. That is, by appropriately selecting the long holes 34 of the horizontal thick members 30 and the long holes 39 of the horizontal thick connecting members 35 and fitting the wedge bodies 40 as appropriate, the pair of horizontal thick members 30 are connected to each other. It is formed so that it can be freely connected via the material 35 and a plurality of specimens 40 (see FIG. 2).
端太材連結金具４５は、縦端太材２５の隣接する斜部材
２８で構成されるＶ字溝部分に装着可能な連結基部材４
６と、横端太材３０の一対の基部材３１．３２のコンク
リート型枠２０寄り上下端縁部分を跨ぐように係止可能
な側面路く字状の係止フック４７と、連結基部材４６及
び一対の係止フック４７相互を連結するボルト４８、ナ
ツト４９とで構成されており、一対の係止フック４７は
、縦端太材２５の両脇に夫々配設され、縦端太材２５と
横端太材３０との連結状態が強固且つ安定的となるよう
に形成されている（第１図乃至第３図参照）。The end piece connecting fitting 45 is a connecting base member 4 that can be attached to the V-shaped groove portion formed by the adjacent diagonal members 28 of the vertical end member 25.
6, a locking hook 47 with a side track shape that can be locked so as to straddle the upper and lower edge portions of the pair of base members 31 and 32 of the thick horizontal timber 30 near the concrete formwork 20, and a connecting base member 46. and a bolt 48 and a nut 49 that connect the pair of locking hooks 47 to each other. The connecting state between the horizontal end member 30 and the horizontal thick member 30 is strong and stable (see FIGS. 1 to 3).
支持材取付は金具５０は、型枠支持フレーム１０の斜部
材１３に穿設した挿通孔１３ａや補強部材１５に穿設し
た挿通孔１５ａに挿通可能な取付は基杆５１と、横端太
材３０の一対の基部材３１゜３２の型枠支持フレーム１
０寄り上下端縁部分を跨ぐように係止可能な側面路く字
状の係止フック５２と、取付は基杆５１両端部及び一対
の係止フック５２相互を連結するボルト５３、ナツト５
４とで構成されており、一対の係止フック５２は型枠支
持フレーム１０の垂直部材１１両脇に夫々配設され、横
端太材３０と型枠支持フレーム１０との連結状態が強固
且つ安定的となるように形成されている（第１図乃至第
３図参照）。尚、５１ａは、取付は基杆５１両端部分に
夫々穿設され、ボルト５３が挿入可能なボルト挿通孔で
ある。For mounting the support material, the metal fittings 50 can be inserted into the insertion holes 13a drilled in the diagonal member 13 of the formwork support frame 10 and the insertion holes 15a drilled in the reinforcing member 15. 30 pair of base members 31°32 formwork support frame 1
A locking hook 52 with a dogleg shape on the side surface that can be locked so as to straddle the upper and lower edges near zero, and a bolt 53 and a nut 5 that connect both ends of the base rod 51 and the pair of locking hooks 52.
4, and a pair of locking hooks 52 are arranged on both sides of the vertical member 11 of the formwork support frame 10, respectively, to ensure that the connection state between the horizontal thick material 30 and the formwork support frame 10 is strong and It is formed to be stable (see Figures 1 to 3). Incidentally, reference numeral 51a is a bolt insertion hole that is bored at both ends of the base rod 51 and into which a bolt 53 can be inserted.
図中５５は、縦端太材２５上部に装着される足場板支持
金具で、５６は足場板支持金具５５相互間に架設される
足場板である。In the figure, reference numeral 55 denotes a scaffolding plate support fitting attached to the upper part of the vertical thick member 25, and numeral 56 denotes a scaffolding plate installed between the scaffolding plate support fittings 55.
ところで、第４図に示す壁型枠支持装置Ａは、取付は金
具３の固定杆６が型枠支持フレーム１０の補強部材１５
に当接するように構成したものである。また、アンカー
１は、平面路コ字形状のものに限定されず、例えば、二
本の平行な適宜ネジ棒材をコンクリート層２内に所定の
配設状態で埋設しても良い（図示せず）。By the way, the wall formwork support device A shown in FIG.
It is configured so that it comes into contact with the Further, the anchor 1 is not limited to the one having a U-shape on a plane road; for example, two parallel appropriately threaded rods may be buried in the concrete layer 2 in a predetermined arrangement state (not shown). ).
尚、アンカー１の具体的構成、形状、寸法、材質、埋設
状態、取付は金具３の具体的構成、形状、型枠支持フレ
ーム１０の具体的構成、形状、寸法、支持材取付は金具
５０の具体的構成、形状等は図示例のものに限定される
ことなく適宜自由に設定できる。The specific configuration, shape, dimensions, material, buried state, and attachment of the anchor 1 are based on the specific configuration, shape, and shape of the metal fitting 3, and the specific configuration, shape, dimensions, and mounting of the support material of the metal fitting 50. The specific configuration, shape, etc. are not limited to those shown in the illustrations, and can be freely set as appropriate.
本発明は前述の如く構成されており、次にその使用例に
ついて説明すると、先ず、先端部分が上方に露出するよ
うにアンカー１を所定の配役状態でコンクリート層２内
に埋設する。そして、適宜構成した壁型枠装置Ｂの横端
太材３０に支持材取付は金具５０を介して複数の型枠支
持フレーム１０を所定間隔で夫々装着する。更に、型枠
支持フレーム１０のクランプ金具１７に横端太バイブ１
８を掴持させておき、型枠支持フレーム１０相互の連結
状態を強固にしておく。しかも、壁型枠装置Ｂの縦端太
材２５上部に足場板支持金具５５を装着する。それから
、壁型枠装置Ｂが型枠支持フレーム１０によって支持さ
れるように壁型枠装置Ｂを立て起し、これを揚重機によ
って所望位置に配置し、壁型枠装置Ｂがコンクリート層
２上に垂直となるように型枠支持フレーム１０のベース
ジャッキ１６を夫々調節する。この後、型枠支持フレー
ム１０の直角隅部とアンカ−１先端部分とを取付は金具
３（連結ナツト４、連結ネジ捧５、固定杆６、緊締ナツ
ト７）を介して連結固定し、型枠支持フレーム１０の直
角隅部にアンカー］、に向う斜下方への引張力を作用さ
せて壁型枠支持装置Ａを設置する。そして、足場板支持
金具５５相互間に足場板５６を架設する。尚、足場板５
６の架設は、壁型枠装置Ｂの縦端太材２５上部に足場板
支持金具５５を装着したとき、この足場板支持金具５５
相互間にゴムバンド等を介して足場板５６を取付けてお
いても良い。The present invention is constructed as described above, and an example of its use will be described next. First, the anchor 1 is buried in a concrete layer 2 in a predetermined configuration so that the tip portion is exposed upward. Then, a plurality of formwork support frames 10 are attached to the horizontal thick members 30 of the appropriately configured wall formwork apparatus B via metal fittings 50 at predetermined intervals. Furthermore, a horizontal thick vibrator 1 is attached to the clamp fitting 17 of the formwork support frame 10.
8 is held, and the state of connection between the formwork support frames 10 is made strong. In addition, a scaffolding board support fitting 55 is attached to the upper part of the vertical thick member 25 of the wall formwork device B. Then, the wall formwork device B is erected so that it is supported by the formwork support frame 10, and placed at a desired position by a lifting machine, and the wall formwork device B is placed on the concrete layer 2. Adjust the base jacks 16 of the formwork support frame 10 so that they are perpendicular to . After that, the right-angled corner of the formwork support frame 10 and the tip of the anchor 1 are connected and fixed via the metal fittings 3 (connecting nut 4, connecting screw 5, fixing rod 6, tightening nut 7), and the mold The wall form support device A is installed by applying a diagonally downward tensile force toward the right angle corner of the frame support frame 10. Then, a scaffold board 56 is constructed between the scaffold board support fittings 55. In addition, scaffolding board 5
6, when the scaffold board support metal fittings 55 are attached to the upper part of the vertical thick members 25 of the wall formwork device B, the scaffold plate support metal fittings 55
A scaffold board 56 may be attached between them via a rubber band or the like.
［発 明 の 効 果コ
従って、本発明は、先端がわ部分を残すようにコンクリ
ート層２内に所定の配設状態で埋設されるアンカー１と
、壁型枠装置Ｂに支持材取付は金具５０を介して装着さ
れると共に、壁型枠装置Ｂをコンクリート層２上に垂直
に支持可能な略直角三角枠状の型枠支持フレーム１０と
からなり、型枠支持フレーム１０は、壁型枠装置Ｂに対
して平行となるように配設されると共に、支持材取付は
金具５０を介して壁型枠装置Ｂに装着される垂直部材１
１と、一端が垂直部材１１下端部分に固着され、且つ壁
型枠装置Ｂに対して直交する方向に配設される水平部材
１２と、上端が垂直部材１１上端部分に固着され、下端
が水平部材１２他端部分に固着される斜部材１３と、垂
直部材１１に対して平行で、斜部材１３下端部分及び水
平部材１２他端部分に固着されるジヤツキ取付は部材１
４と、ジヤツキ取付は部材１４及び垂直部材１１の下端
部置去々に高さ調節自在に取付けられると共に、コンク
リート層２上に載置されるベースジヤツキ１６とで構成
され、垂直部材１１下端部と水平部材１２一端部とで構
成される直角隅部にアンカー１が取付は金具３を介して
連結固定可能となるよう形成したので、壁型枠の設置作
業が簡単に行えるようになり、作業の省力化が図れ、工
期の短縮と作業人旦の削減による労務費の低減等が確実
に図れるようになる。しかも、セパレーターが不要とな
り、コンクリート壁にセパレーター穴が生ぜず、水漏れ
等が生じ難く、優れた止水効果を発揮するものとなると
共に、コンクリート打上面の補修作業が不要となる。更
に、工数の減少による作業工程の短縮が可能となる。尚
、型枠転用性の向上、躯体精度の向上及び均一化、支保
工等の少資材化等も図れるようになる。[Effects of the Invention] Therefore, the present invention provides an anchor 1 which is buried in a predetermined arrangement state in a concrete layer 2 so as to leave a tip end portion, and a metal fitting for attaching a supporting member to a wall formwork device B. The formwork support frame 10 is installed through the wall formwork 50 and has a substantially right triangular shape that can support the wall formwork device B vertically on the concrete layer 2. The vertical member 1 is arranged parallel to the device B, and the support member is attached to the wall formwork device B via the metal fittings 50.
1, a horizontal member 12 whose one end is fixed to the lower end portion of the vertical member 11 and is disposed in a direction perpendicular to the wall formwork device B, and whose upper end is fixed to the upper end portion of the vertical member 11 and whose lower end is horizontal. A diagonal member 13 fixed to the other end of the member 12 and a jack that is parallel to the vertical member 11 and fixed to the lower end of the diagonal member 13 and the other end of the horizontal member 12 are attached to the member 1.
4, and the base jack 16 is installed on the lower end of the member 14 and the vertical member 11 in a height-adjustable manner, and is placed on the concrete layer 2. The anchor 1 is attached to the right-angled corner formed by one end of the horizontal member 12 so that it can be connected and fixed via the metal fitting 3, making it easier to install the wall formwork and reducing the work time. Labor savings can be achieved, and labor costs can be definitely reduced by shortening the construction period and reducing the number of man-hours required. Furthermore, there is no need for a separator, no separator holes are formed in the concrete wall, water leakage, etc. are less likely to occur, and an excellent water-stopping effect is exhibited, and repair work on the concrete surface is not required. Furthermore, the work process can be shortened due to the reduction in man-hours. In addition, it is possible to improve the reusability of formwork, improve the accuracy and uniformity of the frame, and reduce the use of materials such as shoring.
また、アンカー１と型枠支持フレーム１０とを連結固定
する取付は金具３を、アンカーｌ先端部公人々に螺着可
能な連結ナツト４と、この連結ナツト４に螺着されてア
ンカー１に夫々連結可能で、且つ型枠支持フレーム１０
の直角隅部を両脇から挾むように配設される一対の連結
ネジ棒５と、型枠支持フレーム１０の直角隅部に当接す
ると共に、その両端部分に連結ネジ棒５が挿通可能な貫
通孔６ａを夫々備えた固定杆６と、連結ネジ棒５に螺着
可能で、固定杆６をアンカー１に向って圧迫可能な緊締
ナツト７とで構成することで、アンカー１と型枠支持フ
レーム１０との連結固定作業が確実且つ容易に行えるよ
うになる。しかも、緊締ナツト７の締付は作業により、
直角隅部がアンカー１に向うような斜下方への引張力を
型枠支持フレーム１０に確実且つ容易に作用せしめられ
る。更に、連結ネジ棒５が型枠支持フレーム１０の直角
隅部を両脇から夫々挟むと共に、固定杆６とで直角隅部
を略コ字状に囲むように形成されるので、取付は金具３
と型枠支持フレーム１０の直角隅部との連結固定状態が
強固且つ安定的となる。In addition, to connect and fix the anchor 1 and the formwork support frame 10, a metal fitting 3 is attached to a connecting nut 4 that can be screwed onto the tip end portion of the anchor l, and a connecting nut 4 that is screwed onto the connecting nut 4 is attached to the anchor 1, respectively. Connectable and formwork support frame 10
A pair of connecting threaded rods 5 are arranged so as to sandwich the right-angled corners of the formwork from both sides, and a through-hole that contacts the right-angled corners of the formwork support frame 10 and into which the connecting screw rods 5 can be inserted into both ends thereof. 6a, and a tightening nut 7 that can be screwed onto the connecting threaded rod 5 and that can compress the fixing rod 6 toward the anchor 1, the anchor 1 and the formwork support frame 10 The connection and fixing work can be performed reliably and easily. Moreover, the tightening of the tightening nut 7 depends on the work.
A diagonally downward tensile force such that the right-angled corner points toward the anchor 1 can be reliably and easily applied to the formwork support frame 10. Furthermore, the connecting threaded rods 5 sandwich the right-angled corners of the formwork support frame 10 from both sides, and the fixing rods 6 surround the right-angled corners in a substantially U-shape.
The state of connection and fixation between the frame and the right-angled corner of the formwork support frame 10 becomes strong and stable.
特に、型枠支持フレーム１０の直角隅部に、垂直部材１
１下端部分と水平部材１２一端部分とを結ぶように補強
部材１５を固着することにより、直角隅部全体の強度及
び剛性が一段と向上し、耐久性の優れたものとなり、再
使用可能回数が増すものとなる。In particular, at right angle corners of the formwork support frame 10, vertical members 1
By fixing the reinforcing member 15 so as to connect the lower end portion of the horizontal member 12 with the one end portion of the horizontal member 12, the strength and rigidity of the entire right-angled corner are further improved, resulting in excellent durability and increasing the number of times it can be reused. Become something.
更に、型枠支持フレーム１０の水平部材１２に、横端太
パイプ１８を掴持可能なクランプ金具１７を設けること
により、並設される型枠支持フレーム１０相互間に架設
される横端太バイブ１８を掴持でき、型枠支持フレーム
１０相互間の連結固定状態が一層堅牢となる。しかも、
壁型枠装置Ｂをを立て起したり、揚重機によって移動せ
しめても、壁型枠装置Ｂが変形する虞れがなくなる。Furthermore, by providing the horizontal member 12 of the formwork support frame 10 with a clamp fitting 17 capable of gripping the horizontal thick pipe 18, a horizontal thick vibrator is installed between the formwork support frames 10 arranged in parallel. 18 can be gripped, and the state of connection and fixation between the formwork support frames 10 becomes even more robust. Moreover,
Even if the wall formwork apparatus B is erected or moved by a lifting machine, there is no possibility that the wall formwork apparatus B will be deformed.
図面は本発明を例示するもので、第１図は装置全体の側
面図、第２図は装置全体の正面図、第３図は装置全体の
平面図、第４図は一部切欠部分側面図、第５図は他の実
施例を示す一部切欠部分側面図である。
Ａ・・・壁型枠支持装置、
１・・・アンカー、２・・・コンクリート層、３・・・
取付は金具、４・・・連結ナツト、５・・・連結ネジ棒
、６・・・固定杆、６ａ・・・貫通孔、７・・・緊締ナ
ツト、１０・・・型枠支持フレーム、１１・・・垂直部
材、１２・・・水平部材、１３・・・斜部材、１３ａ・
・・挿通孔、１４・・・ジヤツキ取付は部材、１５・・
・補強部材、１５ａ・・・挿通孔、１６・・・ベースジ
ャッキ、１７・・・クランプ金具、１８・・・横端太パ
イプ、Ｂ・・・壁型枠装置、２０・・・コンクリート型
枠、２５・・・縦端太材、２６・・・基部材、２７・・
・基部材、２８・・・斜部材、
３０・・・横端太材、３１・・・基部材、３２・・・基
部材、３３・・・連結片、３４・・・長孔、
３５・・・横端太連結材、３６・・・基板材、３７・・
・基板材、３８・・・連結片、３９・・・長孔、４０・
・・楔体、４５・・・端太材連結金具、４６・・・連結
基部材、４７・・・係止フック、４８・・・ボルト、４
９・・・ナツト、５０・・・支持材取付は金具、５１・
・・取付は基杆、５１ａ・・・ボルト挿通孔、５２・・
・係止フック、５３・・・ボルト、５４・・・ナツト、
５５・・・足場板支持金具、５６・・・足場阪。The drawings illustrate the present invention; FIG. 1 is a side view of the entire device, FIG. 2 is a front view of the entire device, FIG. 3 is a plan view of the entire device, and FIG. 4 is a partially cutaway side view. , FIG. 5 is a partially cutaway side view showing another embodiment. A... Wall formwork support device, 1... Anchor, 2... Concrete layer, 3...
For installation, use metal fittings, 4... Connecting nut, 5... Connecting threaded rod, 6... Fixing rod, 6a... Through hole, 7... Tightening nut, 10... Formwork support frame, 11 ...Vertical member, 12...Horizontal member, 13...Diagonal member, 13a.
...Insertion hole, 14...Jacket mounting is a member, 15...
- Reinforcement member, 15a... Insertion hole, 16... Base jack, 17... Clamp fitting, 18... Horizontal thick pipe, B... Wall formwork device, 20... Concrete formwork , 25... Vertical thick material, 26... Base member, 27...
-Base member, 28...Diagonal member, 30...Horizontal thick member, 31...Base member, 32...Base member, 33...Connecting piece, 34...Long hole, 35-・・Horizontal thick connecting material, 36 ・・Substrate material, 37・・
・Substrate material, 38... Connection piece, 39... Long hole, 40.
... Wedge body, 45 ... Thick material connection fitting, 46 ... Connection base member, 47 ... Locking hook, 48 ... Bolt, 4
9... Nut, 50... Support material installation metal fittings, 51...
...Mounting is done using the base rod, 51a...Bolt insertion hole, 52...
- Locking hook, 53... Bolt, 54... Nut, 55... Scaffolding board support fitting, 56... Scaffolding slope.
Claims (1)
の配設状態で埋設されるアンカーと、壁型枠装置に支持
材取付け金具を介して装着されると共に、壁型枠装置を
コンクリート層上に垂直に支持可能な略直角三角枠状の
型枠支持フレームとからなり、型枠支持フレームは、壁
型枠装置に対して平行となるように配設されると共に、
支持材取付け金具を介して壁型枠装置に装着される垂直
部材と、一端が垂直部材下端部分に固着され、且つ壁型
枠装置に対して直交する方向に配設される水平部材と、
上端が垂直部材上端部分に固着され、下端が水平部材他
端部分に固着される斜部材と、垂直部材に対して平行で
、斜部材下端部分及び水平部材他端部分に固着されるジ
ャッキ取付け部材と、ジャッキ取付け部材及び垂直部材
の下端部分夫々に高さ調節自在に取付けられると共に、
コンクリート層上に載置されるベースジャッキとで構成
され、垂直部材下端部と水平部材一端部とで構成される
直角隅部にアンカーが取付け金具を介して連結固定可能
となるよう形成したことを特徴とする壁型枠支持装置。 ２、アンカーと型枠支持フレームとを連結固定する取付
け金具を、アンカー先端部分夫々に螺着可能な連結ナッ
トと、この連結ナットに螺着されてアンカーに夫々連結
可能で、且つ型枠支持フレームの直角隅部を両脇から挾
むように配設される一対の連結ネジ棒と、型枠支持フレ
ームの直角隅部に当接すると共に、その両端部分に連結
ネジ棒が挿通可能な貫通孔を夫々備えた固定杆と、連結
ネジ棒に螺着可能で、固定杆をアンカーに向って圧迫可
能な緊締ナットとで構成した特許請求の範囲第１項記載
の壁型枠支持装置。 ３、型枠支持フレームの直角隅部に、垂直部材下端部分
と水平部材一端部分とを結ぶように補強部材を固着した
特許請求の範囲第１項または第２項記載の壁型枠支持装
置。 ４、型枠支持フレームの水平部材に、横端太パイプを掴
持可能なクランプ金具を設けた特許請求の範囲第１項乃
至第３項いずれか記載の壁型枠支持装置。[Claims] 1. An anchor that is buried in a concrete layer in a predetermined manner so as to leave a tip portion; It consists of a formwork support frame in the form of a substantially right-angled triangular frame that can support the formwork device vertically on the concrete layer, and the formwork support frame is arranged parallel to the wall formwork device, and ,
a vertical member that is attached to the wall formwork device via a support attachment fitting; a horizontal member that has one end fixed to the lower end portion of the vertical member and is disposed in a direction perpendicular to the wall formwork device;
A diagonal member whose upper end is fixed to the upper end of the vertical member and whose lower end is fixed to the other end of the horizontal member; and a jack mounting member which is parallel to the vertical member and fixed to the lower end of the diagonal member and the other end of the horizontal member. and is height-adjustably attached to each of the jack mounting member and the lower end portion of the vertical member, and
It consists of a base jack placed on a concrete layer, and is formed so that an anchor can be connected and fixed via a mounting bracket at a right-angled corner formed by the lower end of a vertical member and one end of a horizontal member. Characteristic wall formwork support device. 2. A connecting nut that can be screwed onto each of the anchor tip portions to connect and fix the mounting fittings for connecting and fixing the anchor and the formwork support frame, and a formwork support frame that can be screwed onto the connecting nuts and connected to the anchors respectively, and the formwork support frame. A pair of connecting threaded rods are arranged so as to sandwich the right-angled corners of the formwork from both sides, and a pair of connecting threaded rods are provided in contact with the right-angled corners of the formwork support frame, and each has a through hole at both ends through which the connecting screw rods can be inserted. The wall formwork support device according to claim 1, comprising a fixing rod and a tightening nut that can be screwed onto the connecting threaded rod and that can compress the fixing rod toward the anchor. 3. The wall formwork support device according to claim 1 or 2, wherein a reinforcing member is fixed to a right-angled corner of the formwork support frame so as to connect the lower end portion of the vertical member and one end portion of the horizontal member. 4. The wall form support device according to any one of claims 1 to 3, wherein the horizontal member of the form support frame is provided with a clamp fitting capable of gripping a horizontal thick pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26326887A JP2617737B2 (en) | 1987-10-19 | 1987-10-19 | Wall formwork support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26326887A JP2617737B2 (en) | 1987-10-19 | 1987-10-19 | Wall formwork support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01105867A true JPH01105867A (en) | 1989-04-24 |
| JP2617737B2 JP2617737B2 (en) | 1997-06-04 |
Family
ID=17387099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26326887A Expired - Lifetime JP2617737B2 (en) | 1987-10-19 | 1987-10-19 | Wall formwork support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2617737B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05279443A (en) * | 1992-04-02 | 1993-10-26 | Sanyu Resin Kk | Urethane resin composition |
| JPH0640198U (en) * | 1992-10-28 | 1994-05-27 | 日綜産業株式会社 | Makeup formwork panel |
| KR100481051B1 (en) * | 2005-01-13 | 2005-04-07 | 주식회사 탑건축사사무소 | Safety supportor of wall for building |
| KR100609500B1 (en) * | 2005-10-18 | 2006-08-08 | 서보가설산업 주식회사 | Apparatus for fixing temporary-mold, using iron-bar |
| CN102650164A (en) * | 2012-04-24 | 2012-08-29 | 中天建设集团有限公司 | Foot supporting and size control device of aluminium alloy shear wall formwork |
| GB2508263A (en) * | 2013-09-03 | 2014-05-28 | Fast Form Systems Ltd | An adjustable support for use in shuttering formwork |
| KR101499347B1 (en) * | 2013-09-27 | 2015-03-04 | 김경호 | Form supporting device |
| GB2533172A (en) * | 2015-01-07 | 2016-06-15 | Fast-Form Systems Ltd | A method for erecting a shuttering framework |
| US10907312B2 (en) | 2016-09-20 | 2021-02-02 | Fast-Form Systems Ltd | Road form work |
| US11149450B2 (en) | 2017-04-18 | 2021-10-19 | Fast-Form Systems Ltd | Formwork base |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101906778B1 (en) * | 2018-06-29 | 2018-10-10 | 배상훈 | Formwork supporting apparatus |
-
1987
- 1987-10-19 JP JP26326887A patent/JP2617737B2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05279443A (en) * | 1992-04-02 | 1993-10-26 | Sanyu Resin Kk | Urethane resin composition |
| JPH0640198U (en) * | 1992-10-28 | 1994-05-27 | 日綜産業株式会社 | Makeup formwork panel |
| KR100481051B1 (en) * | 2005-01-13 | 2005-04-07 | 주식회사 탑건축사사무소 | Safety supportor of wall for building |
| KR100609500B1 (en) * | 2005-10-18 | 2006-08-08 | 서보가설산업 주식회사 | Apparatus for fixing temporary-mold, using iron-bar |
| CN102650164A (en) * | 2012-04-24 | 2012-08-29 | 中天建设集团有限公司 | Foot supporting and size control device of aluminium alloy shear wall formwork |
| GB2508263B (en) * | 2013-09-03 | 2014-10-08 | Fast Form Systems Ltd | An adjustable support |
| GB2508263A (en) * | 2013-09-03 | 2014-05-28 | Fast Form Systems Ltd | An adjustable support for use in shuttering formwork |
| US10844618B2 (en) | 2013-09-03 | 2020-11-24 | Fast-Form Systems Ltd | Adjustable support |
| KR101499347B1 (en) * | 2013-09-27 | 2015-03-04 | 김경호 | Form supporting device |
| GB2533172A (en) * | 2015-01-07 | 2016-06-15 | Fast-Form Systems Ltd | A method for erecting a shuttering framework |
| GB2533172B (en) * | 2015-01-07 | 2017-04-26 | Fast-Form Systems Ltd | A method for erecting a shuttering framework |
| US10907312B2 (en) | 2016-09-20 | 2021-02-02 | Fast-Form Systems Ltd | Road form work |
| US11149450B2 (en) | 2017-04-18 | 2021-10-19 | Fast-Form Systems Ltd | Formwork base |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2617737B2 (en) | 1997-06-04 |
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