JPH06257282A - Adjustment metal block for form - Google Patents
Adjustment metal block for formInfo
- Publication number
- JPH06257282A JPH06257282A JP7301193A JP7301193A JPH06257282A JP H06257282 A JPH06257282 A JP H06257282A JP 7301193 A JP7301193 A JP 7301193A JP 7301193 A JP7301193 A JP 7301193A JP H06257282 A JPH06257282 A JP H06257282A
- Authority
- JP
- Japan
- Prior art keywords
- separator
- female screw
- steel
- adjusting
- rotation
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、重量鉄骨造りの柱や
梁の構築に際し、Ｈ鋼を利用して型枠を位置調整可能に
支持する型枠調整金物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mold adjusting metal piece for supporting a mold using H steel so that the position of the mold can be adjusted when constructing a column or a beam made of heavy steel frame.
【０００２】[0002]
【従来の技術】型枠調整金物として、従来、図５に示す
ものが知られている。その型枠調整金物は、Ｈ鋼１３を
抱き込むための切欠き部２が中央に形成された本体１
と、本体１の互いに直交する側端部の隅に設けられたセ
パレーター１７を螺合するための２つの雌ネジ部３、４
と、切欠き部２の対向する部分の一方に設けられた締付
けボルト１２を螺合するための雌ネジ部５とよりなるも
のである。2. Description of the Related Art Conventionally, a mold adjustment metal fitting shown in FIG. 5 is known. The formwork adjusting hardware includes a main body 1 in which a notch 2 for holding the H steel 13 is formed in the center.
And two female screw portions 3 and 4 for screwing the separators 17 provided at the corners of the side edges of the main body 1 which are orthogonal to each other.
And a female screw portion 5 for screwing the tightening bolt 12 provided on one of the facing portions of the cutout portion 2.
【０００３】[0003]
【発明が解決しようとする課題】上記の型枠調整金物
は、セパレーター１７を一方の雌ネジ部３にねじ込んで
位置調整した後に、本来セパレーターをねじ込むために
使われるもう一方の雌ネジ部４にボルト２２をねじ込ん
でセパレーター１７を締め付けることにより、セパレー
ター１７のその後の回転を阻止することもできる。しか
しながら、柱や梁の構築時に用いられる型枠調整金物の
数は非常に多いので、手間のかかるボルトねじ込み作業
は、工事そのものの遅延原因の一つとなっている。The mold adjustment hardware described above has a structure in which the separator 17 is screwed into one female screw portion 3 to adjust its position, and then the other female screw portion 4 originally used for screwing the separator is attached to the female screw portion 4. Further rotation of the separator 17 can be prevented by screwing the bolt 22 and tightening the separator 17. However, since the number of formwork metal fittings used when constructing columns and beams is very large, the troublesome bolt screwing work is one of the causes of delay in the construction itself.
【０００４】この発明は、位置調整後のセパレーターの
回転を簡単に阻止し得る型枠調整金物を提供することを
目的としている。An object of the present invention is to provide a mold adjusting metal article which can easily prevent rotation of the separator after position adjustment.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、この発明の型枠調整金物は、Ｈ鋼に固定され、セパ
レーターが螺合されるものであって、螺合後のセパレー
ターの位置調整が完了した後に、打叩によってセパレー
ターに食い込む回り止め部材が設けられたものであり、
回り止め部材としてセパレーター挿通用の孔を穿設した
頭部を有する折曲片を採用することができ、折曲片を頭
部先端を除いて本体内に設けることもできる。In order to achieve the above-mentioned object, the form adjusting metal fitting of the present invention is fixed to H steel and the separator is screwed, and the position of the separator after screwing is fixed. After the adjustment is completed, a detent member that bites into the separator by hitting is provided.
A bent piece having a head portion having a hole for inserting a separator may be employed as the rotation preventing member, and the bent piece may be provided inside the main body except for the tip of the head portion.
【０００６】[0006]
【作 用】上記のように構成された型枠調整金物におい
ては、Ｈ鋼に固定され、セパレーターが螺合され、セパ
レーターの位置調整が完了した後に回り止め部材を打叩
すると、回り止め部材はセパレーターに食い込み、その
後、セパレーターは回転しなくなる。[Operation] In the mold adjustment hardware constructed as described above, when the detent member is struck after being fixed to H steel, the separator is screwed, and the position adjustment of the separator is completed, the detent member will be removed. It bites into the separator, after which it does not rotate.
【０００７】[0007]
【実施例】図１及び図２を参照し、この発明の型枠調整
金物の第１実施例について説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the mold adjusting hardware of the present invention will be described with reference to FIGS.
【０００８】この型枠調整金物は、コ字状に折り曲げら
れた金属板よりなり、中央に切欠き部２が形成された本
体１と、本体１の互いに直交する側端部の隅に設けられ
た２つの雌ネジ部３、４と、切欠き部２の対向する部分
の一方に設けられた雌ネジ部５と、各雌ネジ部３、４に
対向して本体１を延長した折曲片６、７とより構成され
ている。This formwork adjusting hardware is made of a metal plate bent in a U shape, and is provided at a corner of a side end of the main body 1 having a notch 2 formed in the center thereof and orthogonal to each other. And two female screw portions 3 and 4, a female screw portion 5 provided on one of the opposing portions of the cutout portion 2, and a bending piece obtained by extending the main body 1 so as to face each female screw portion 3 and 4. It is composed of 6 and 7.
【０００９】本体１は、コ字状に折り曲げられた間隙
に、互いに直交する方向に段違いにセパレーター１７を
挿通できるようにされている。しかしながら、切欠き部
２を形成し、セパレーター挿通用の孔を互いに直交する
方向に段違いに穿設しさえすれば、本体１を無垢の金属
素材によって構成しても差し支えない。The main body 1 is configured so that the separators 17 can be inserted into the gaps bent in a U shape in a stepwise manner in directions orthogonal to each other. However, the main body 1 may be made of a solid metal material as long as the cutout portion 2 is formed and the holes for inserting the separator are formed in a stepwise manner in the directions orthogonal to each other.
【００１０】本体１の切欠き部２は、Ｈ鋼を抱き込む部
分であり、その対向部分の間隔は、Ｈ鋼の幅よりわずか
に大きく設計されている。The cutout portion 2 of the main body 1 is a portion that encloses the H steel, and the interval between the opposing portions is designed to be slightly larger than the width of the H steel.
【００１１】各雌ネジ部３、４には、セパレーター１７
が螺合する雌ネジ孔３ａ、４ａが段違い位置に形成され
ている。なお、図示されたものは各雌ネジ部３、４が本
体１の外に突出しているが、本体１の間隙に埋め込むこ
ともできる。A separator 17 is attached to each of the female screw portions 3 and 4.
Female screw holes 3a, 4a into which are screwed are formed at different steps. Although the female screw portions 3 and 4 project out of the main body 1 in the illustrated example, they can be embedded in the gap of the main body 1.
【００１２】雌ネジ部５には、Ｈ鋼１３に固定するため
の締付けボルト１２が螺合する雌ネジ孔５ａが形成され
ている。The female screw portion 5 is formed with a female screw hole 5a into which a tightening bolt 12 for fixing to the H steel 13 is screwed.
【００１３】各折曲片６、７は、本体１と一体又は別体
にＬ字状に突出形成され、折り曲げられた頭部にはセパ
レーター１７を挿通するための孔６ａ、７ａが雌ネジ孔
３ａ、４ａに対応する位置に形成されている。各孔６
ａ、７ａは、内径がセパレーター１７の外径よりわずか
に大きく、ネジ山のない単なる孔である。この折曲片６
又は折曲片７は、セパレーターを雌ネジ部３、４にねじ
込んで位置調整した後に、ハンマー等で叩くことによ
り、倒屈される。その後は、孔６ａ、７ａの内縁がセパ
レーター１７に食い込み、セパレーター１７は回転しな
い。Each of the bent pieces 6, 7 is formed integrally with or separately from the main body 1 so as to project in an L-shape, and the bent head has holes 6a, 7a for inserting the separator 17 therein, which are female screw holes. It is formed at a position corresponding to 3a and 4a. Each hole 6
The a and 7a are mere holes having an inner diameter slightly larger than the outer diameter of the separator 17 and having no thread. This bent piece 6
Alternatively, the bent piece 7 is bent by hitting it with a hammer or the like after screwing the separator into the female screw portions 3 and 4 to adjust the position. After that, the inner edges of the holes 6a and 7a bite into the separator 17, and the separator 17 does not rotate.
【００１４】以上のように構成された型枠調整金物は、
重量鉄骨造りの柱又は梁を構築する場合、型枠を支持す
るときに用いられるが、ここでは図２を参照し、柱を構
築する例を説明する。The formwork adjusting hardware constructed as described above is
In the case of constructing a heavy steel-framed column or beam, the column or beam is used when supporting a formwork. Here, an example of constructing a column will be described with reference to FIG.
【００１５】重量鉄骨造りの柱は、Ｈ鋼１３の回りに鉄
筋１４を組み、更にその回りをベニヤ板製の型枠１５で
囲み、その内部にコンクリート１６を打込んで構築され
るが、その際、型枠１５を支持する型枠調整金物は、Ｈ
鋼１３に固定される。ここで４つの型枠調整金物を図２
に示す向きにセットして各雌ネジ部５に締付けボルト１
２をねじ込んで固定し、各雌ネジ部３、４にそれぞれ縦
横にセパレーター１７をねじ込んで位置調整した後、各
折曲片６の頭部を叩いて倒屈させると、各折曲片６の孔
６ａの内縁が各セパレーター１７に食込み、各セパレー
ター１７のその後の回転が阻止される。なお、型枠１５
ａとセパレーター１７とは、Ｐコン１８、ボルト１９、
三型金具２０及び単管パイプ２１によって固定される。
また、鉄筋１４は、型枠調整金物の仮止め後に組み付け
るとよい。The heavy steel frame pillar is constructed by assembling a reinforcing bar 14 around the H steel 13, surrounding it with a formwork 15 made of plywood, and driving concrete 16 into the inside. , The frame adjustment hardware that supports the frame 15 is H
It is fixed to steel 13. Here, the four formwork adjustment hardwares are shown in FIG.
Set in the direction shown in and tighten the tightening bolt 1
2 is screwed in and fixed, and the position of the separator 17 is adjusted by screwing the separators 17 vertically and horizontally into the female screw parts 3 and 4, respectively. The inner edge of the hole 6a bites into each separator 17, and the subsequent rotation of each separator 17 is blocked. The form 15
a and the separator 17, the P-con 18, bolt 19,
It is fixed by the three-shaped fitting 20 and the single pipe 21.
Further, the reinforcing bar 14 may be assembled after temporarily fixing the formwork adjustment metal piece.
【００１６】次に図３を参照し、この発明の型枠調整金
物の第２実施例について説明する。Next, with reference to FIG. 3, a second embodiment of the mold adjusting metal article of the present invention will be described.
【００１７】この型枠調整金物は、第１実施例のものに
おける本体１より延長して突出形成された折曲片６、７
の代わりに、折曲片８、９を本体１の間隙に埋没し、更
に、雌ネジ部３、４を廃止したものであり、その他の構
成は第１実施例のものと変わらない。This formwork adjustment hardware is formed by bending pieces 6 and 7 extending from the main body 1 of the first embodiment and projectingly formed.
Instead of the above, the bending pieces 8 and 9 are buried in the gap of the main body 1, and the female screw portions 3 and 4 are eliminated, and other configurations are the same as those of the first embodiment.
【００１８】この折曲片８、９は、細長い金属板を略コ
字状に折り曲げて形成し、基部を本体１に固定したもの
である。それらの基部には、セパレーター１７が螺合す
る雌ネジ孔８ａ、９ａが形成されており、頭部には、セ
パレーター１７の外径よりわずかに大きな内径のネジ山
のない単なる孔８ｂ、９ｂが形成されている。雌ネジ孔
８ａ、９ａは、第１実施例のものにおける雌ネジ部３、
４に相当するものである。また、各折曲片８、９の先端
は本体１の外部に突出している。しかしながら、この突
出部分は、第１実施例の折曲片６、７に比べて、ほんの
わずかなものであるので、鉄筋の組み付け等の作業が第
１実施例のものに比べてやりやすい。The bent pieces 8 and 9 are formed by bending an elongated metal plate into a substantially U shape and fixing the base portion to the main body 1. Female screw holes 8a and 9a into which the separator 17 is screwed are formed in their bases, and simple holes 8b and 9b having an inner diameter slightly larger than the outer diameter of the separator 17 are formed in the head portion. Has been formed. The female screw holes 8a and 9a are the female screw portions 3 in the first embodiment,
It is equivalent to 4. Further, the tips of the bent pieces 8 and 9 project to the outside of the main body 1. However, since the projecting portion is slightly smaller than the bending pieces 6 and 7 of the first embodiment, the work of assembling the reinforcing bar is easier than that of the first embodiment.
【００１９】この折曲片６又は折曲片７は、セパレータ
ー１７を雌ネジ部３又は雌ネジ部４にねじ込んで位置調
整した後に、頭部先端がハンマー等で叩かれることによ
り倒屈され、孔８ｂ又は孔９ｂの内縁がセパレーター１
７に食込み、セパレーター１７のその後の回転が阻止さ
れる。なお、頭部の倒屈方向はどらちでもよい。The bent piece 6 or the bent piece 7 is bent by screwing the separator 17 into the female screw part 3 or the female screw part 4 to adjust the position, and then the tip of the head is hit with a hammer or the like, The inner edge of the hole 8b or the hole 9b is the separator 1
7, and the separator 17 is prevented from rotating further. The head may be bent in any direction.
【００２０】次に図４を参照し、この発明の型枠調整金
物の第３実施例について説明する。Next, with reference to FIG. 4, a third embodiment of the mold adjusting metal article of the present invention will be described.
【００２１】この型枠調整金物は、第１実施例のものに
おける折曲片６、７の代わりに、楔片１０、１１を本体
１のセパレーター挿通部近傍に回動可能に支持したもの
であり、その他の構成は第１実施例のものと変わらな
い。なお、雌ネジ孔３ａ、４ａの位置が段違いとなって
いないが、第１実施例のもののように段違いにすること
もできる。もちろん、第１実施例、第２実施例のものも
第３実施例のもののように、セパレーター１７を選択的
に挿通するようにすることもできる。This formwork adjusting hardware is one in which wedge pieces 10 and 11 are rotatably supported in the vicinity of the separator insertion portion of the main body 1, instead of the bending pieces 6 and 7 in the first embodiment. The other configurations are the same as those of the first embodiment. The positions of the female screw holes 3a, 4a are not stepped, but they can be stepped as in the first embodiment. Of course, the separator 17 can be selectively inserted like the first and second embodiments as well as the third embodiment.
【００２２】この楔片１０、１１の厚さは、先端から次
第に増加している。従って、セパレーター１７を雌ネジ
部３又は雌ネジ部４にねじ込んで位置調整した後に、楔
片１０又は楔片１１の後端部をハンマー等で叩くと、楔
片１０又は楔片１１の先端部は、本体１とセパレーター
１７との間に食込み、セパレーター１７のその後の回転
が阻止される。The thickness of the wedge pieces 10 and 11 gradually increases from the tip. Therefore, when the rear end of the wedge piece 10 or the wedge piece 11 is hit with a hammer or the like after the separator 17 is screwed into the female screw portion 3 or the female screw portion 4 to adjust the position, the tip end portion of the wedge piece 10 or the wedge piece 11 is hit. Penetrates between the main body 1 and the separator 17, and the separator 17 is prevented from rotating thereafter.
【００２３】[0023]
【発明の効果】この発明は、以上説明したように構成さ
れているので、以下に記載するような効果を奏する。Since the present invention is configured as described above, it has the following effects.
【００２４】即ち、螺合後のセパレーターの位置調整が
完了した後に打叩によって回り止め部材をセパレーター
に簡単に食い込ませることができるので、セパレーター
の回転止め防止作業を極めて短時間に行うことができ、
工事の短縮化をはかることができる。In other words, after the position adjustment of the separator after screwing is completed, the detent member can be easily made to bite into the separator by hitting, so that the work of preventing the rotation of the separator can be performed in an extremely short time. ,
Construction work can be shortened.
【図１】この発明の型枠調整金物の第１実施例の斜視図
である。FIG. 1 is a perspective view of a first embodiment of a mold adjustment metal piece of the present invention.
【図２】この発明の型枠調整金物の第１実施例の使用態
様を説明する側面図である。FIG. 2 is a side view for explaining a mode of use of the first embodiment of the formwork adjusting hardware of the present invention.
【図３】この発明の型枠調整金物の第２実施例の側面図
である。FIG. 3 is a side view of a second embodiment of the mold adjustment metal piece of the present invention.
【図４】この発明の型枠調整金物の第３実施例の斜視図
である。FIG. 4 is a perspective view of a third embodiment of the mold adjustment metal piece of the present invention.
【図５】従来の型枠調整金物の斜視図である。FIG. 5 is a perspective view of a conventional mold adjustment metal piece.
１ 型枠調整金物本体 ２ 切欠き部 ３ 雌ネジ部 ４ 雌ネジ部 ５ 雌ネジ部 ６ 回り止め部材としての折曲片 ７ 回り止め部材としての折曲片 ８ 回り止め部材としての折曲片 ９ 回り止め部材としての折曲片 １０ 回り止め部材としての楔片 １１ 回り止め部材としての楔片 １２ 締付けボルト １３ Ｈ鋼 １５ 型枠 １７ セパレーター 1 Formwork adjusting hardware main body 2 Notch part 3 Female screw part 4 Female screw part 5 Female screw part 6 Bending piece as a detent member 7 Bending piece as a detent member 8 Bending piece as a detent member 9 Bending piece as anti-rotation member 10 Wedge piece as anti-rotation member 11 Wedge piece as anti-rotation member 12 Tightening bolt 13 H steel 15 Form 17 Separator
Claims (3)
るものであって、螺合後のセパレーターの位置調整が完
了した後に、打叩によってセパレーターに食い込む回り
止め部材が設けられた型枠調整金物。1. A mold fixed to H steel and having a separator screwed therein, comprising a detent member that bites into the separator by hitting after completion of position adjustment of the separator after screwing. Adjustment hardware.
穿設した頭部を有する折曲片である請求項１に記載され
た型枠調整金物。2. The mold-adjusting metal piece according to claim 1, wherein the detent member is a bent piece having a head portion having a hole for inserting a separator.
求項２に記載された型枠調整金物。3. The formwork adjusting hardware according to claim 2, wherein the bent piece is inside the main body except for the tip of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073011A JP3042654B2 (en) | 1993-03-08 | 1993-03-08 | Formwork adjustment hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073011A JP3042654B2 (en) | 1993-03-08 | 1993-03-08 | Formwork adjustment hardware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06257282A true JPH06257282A (en) | 1994-09-13 |
| JP3042654B2 JP3042654B2 (en) | 2000-05-15 |
Family
ID=13505979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073011A Expired - Lifetime JP3042654B2 (en) | 1993-03-08 | 1993-03-08 | Formwork adjustment hardware |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3042654B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008169592A (en) * | 2007-01-11 | 2008-07-24 | Kunimoto Co Ltd | Separator mounting fitting |
| CN103343622A (en) * | 2013-07-18 | 2013-10-09 | 中铁十三局集团第四工程有限公司 | Adjusting device of railway double-end circular pillar arc template |
-
1993
- 1993-03-08 JP JP5073011A patent/JP3042654B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008169592A (en) * | 2007-01-11 | 2008-07-24 | Kunimoto Co Ltd | Separator mounting fitting |
| CN103343622A (en) * | 2013-07-18 | 2013-10-09 | 中铁十三局集团第四工程有限公司 | Adjusting device of railway double-end circular pillar arc template |
| CN103343622B (en) * | 2013-07-18 | 2015-05-27 | 中铁建大桥工程局集团第四工程有限公司 | Adjusting device of railway double-end circular pillar arc template |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3042654B2 (en) | 2000-05-15 |
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