JPS5854517Y2 - Rotating double-sided formwork - Google Patents
Rotating double-sided formworkInfo
- Publication number
- JPS5854517Y2 JPS5854517Y2 JP5454378U JP5454378U JPS5854517Y2 JP S5854517 Y2 JPS5854517 Y2 JP S5854517Y2 JP 5454378 U JP5454378 U JP 5454378U JP 5454378 U JP5454378 U JP 5454378U JP S5854517 Y2 JPS5854517 Y2 JP S5854517Y2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- concrete
- corners
- formwork body
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009415 formwork Methods 0.000 title claims description 40
- 238000009434 installation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、両面使用可能な回転移動する型枠に関するも
のである。[Detailed Description of the Invention] The present invention relates to a rotatable formwork that can be used on both sides.
従来、ダムあるいはその他のコンクリート構造物の築造
に使用されていたスライドフオームは、コンクリートの
打設面に沿って、揚重機等によって引き上げられ、移動
ごとにアンカーボルトの取りはずし、取付けが必要であ
ったため、非常に手間がか・ると共に、危険がともなっ
た。Conventionally, slide forms used to construct dams and other concrete structures were lifted up by lifting equipment along the concrete placement surface, and anchor bolts had to be removed and installed each time they were moved. , which was extremely time-consuming and dangerous.
本考案は、上述の欠点に鑑み、型枠本体の上端部、又は
下端部の一字彫型枠保持金具に取付けられたアンカーボ
ルトを残したよ・、型枠本体を回転移動する両面使用可
能の型枠を提供することを目的とする。In view of the above-mentioned drawbacks, the present invention leaves the anchor bolt attached to the straight-shaped mold holding bracket at the upper or lower end of the formwork body. The purpose is to provide formwork.
次に、本考案の一実施例を図面に基づいて説明する。Next, one embodiment of the present invention will be described based on the drawings.
第１図は、本考案の型枠の正面図、第２図は型枠を回転
移動させ、所定の位置に固定した状態での型枠の側面図
である。FIG. 1 is a front view of the formwork of the present invention, and FIG. 2 is a side view of the formwork with the formwork rotated and fixed at a predetermined position.
図において、型枠本体１の四隅に切欠部７が設けられて
おり、この切欠部７に用字形型枠保持金具２をアンカー
ボルト取付板８を固着した取付部を下向きにして組込み
、前記切欠部７に設けられた突起部９にヒンジピン取付
孔１０を穿設し、前記一字形型枠保持金具２の両側部１
１ ａ、１１ ｂに上下方向に移動可能に縦長に、かつ
型枠本体１を互いに左右両側に連結し得るようにヒンジ
ピン取付孔１２を穿設し、上端部、又は下端部のいずれ
か＝、隅のヒンジピン３を結ぶ線上を中心として回転自
在に型枠本体１と一字彫型枠保持金具２を一体にヒンジ
ピン３により連結する。In the figure, notches 7 are provided at the four corners of the formwork body 1, and the letter-shaped formwork holding fitting 2 is assembled into this notch 7 with the attachment part to which the anchor bolt attachment plate 8 is fixed facing downward. A hinge pin mounting hole 10 is bored in the protrusion 9 provided in the portion 7, and the side portions 1 of the linear formwork holding fitting 2 are
1a and 11b are longitudinally movable in the vertical direction, and hinge pin mounting holes 12 are bored so that the formwork bodies 1 can be connected to each other on both left and right sides, and either the upper end or the lower end =, A form body 1 and a single-character carved frame holding fitting 2 are integrally connected by a hinge pin 3 so as to be rotatable about a line connecting hinge pins 3 at corners.
まず、既設のコンクリート壁面に前記下端部の二隅の一
字彫型枠保持金具２のアンカーボルト取付部に設けられ
たアンカーボルト取付孔１３を挿通して、アンカーボル
ト４を打ち込み、前記上端部の三隅の一字形型忰保持金
具２と既設のコンクリート壁面部とに控′ｉ金具５によ
り、型枠本体１を固定し、設置してコンクリートを打設
する。First, the anchor bolts 4 are inserted into the existing concrete wall through the anchor bolt mounting holes 13 provided in the anchor bolt mounting parts of the single-character carved frame holding fitting 2 at the two corners of the lower end, and the anchor bolts 4 are driven into the upper end. The formwork main body 1 is fixed to the one-character shaped frame holding fittings 2 at the three corners of the mold and the existing concrete wall surface portion using the retaining fittings 5, and the formwork body 1 is installed and concrete is poured.
次いで、コンクリートを打設した後は型枠本体１の上端
部二隅の一字彫型枠保持金具２に取付けられたアンカー
ボルト４も打設コンクリートに固定されるため、型枠本
体１の下端部三隅の一字彫型枠保持金具２を固定してい
るアンカーボルト４を取外し、又控え金具５を取外して
も型枠本体１は落下しない。Next, after pouring concrete, the anchor bolts 4 attached to the straight-shaped mold frame holding fittings 2 at the two corners of the upper end of the formwork body 1 are also fixed to the poured concrete, so that the lower end of the formwork body 1 Even if the anchor bolts 4 fixing the one-character carving frame holding fittings 2 at the three corners are removed and the retaining fittings 5 are removed, the formwork body 1 will not fall.
従って、型枠本体１の上下中央部に取付けられた吊金具
６の上部吊金具を利用して、型枠本体１を吊匠げ、型枠
本体１の下端部二隅の一字彫型枠保持金具２を固定して
いるアンカーボルト４を取外して型枠本体１を上端部二
隅の一字彫型枠保持金具２のヒンジピン３を介して、縦
長のピン孔１２に沿って、ゆっくり吊下げた後、型枠本
体１の下部吊金具を利用して型枠本体１を吊下げながら
、回転させて、次層のコンクリート打設面まで移動設置
する。Therefore, the formwork body 1 is hung by using the upper hanging metal fittings of the hanging metal fittings 6 attached to the upper and lower central parts of the formwork body 1, and the one-character carving frame is Remove the anchor bolts 4 fixing the holding fittings 2, and slowly hang the form body 1 along the vertically long pin holes 12 via the hinge pins 3 of the single-character carved frame holding fittings 2 at the two corners of the upper end. After lowering, the formwork main body 1 is suspended using the lower hanging fittings of the formwork main body 1, rotated, and moved to the concrete casting surface of the next layer.
次いで、コンクリートを打設する。上述の工程を順次繰
返すことにより、コンクリート壁面を築造することがで
きる。Next, concrete is poured. By sequentially repeating the above steps, a concrete wall can be constructed.
以上、説明するように、本考案によれば、■ 型枠本体
の移動時には、従来のスライドフオームと異なり、コン
クリートとの摩擦がなく、コンクリート壁面に損傷を生
ずることがなく、又型枠本体は両面を使用できるため、
耐久性が向上する。As explained above, according to the present invention, when the formwork body is moved, unlike the conventional slide form, there is no friction with the concrete and no damage to the concrete wall surface; Since both sides can be used,
Improves durability.
■ 型枠本体の次層コンクリート打設面への移動がヒン
ジピンを中心とする回転移動のため、作業性が向上する
。■ The movement of the formwork body to the next layer concrete placement surface is rotational movement around the hinge pins, improving work efficiency.
■ 型枠本体の回転移動時には、常時いずれかのアンカ
ーボルトが固定されているため、脱落の危険性がなくな
り、安全性が保障される。■ When the formwork body rotates, one of the anchor bolts is always fixed, eliminating the risk of it falling off and ensuring safety.
なお、図は型枠本体の一セットのみを示したものである
が、用字形型枠保持金具の両側部の縦長の孔を利用して
左右両側に一連の型枠本体を互にヒンジピンにより連結
することも可能であるから、構造物の寸法の制約をうけ
ない。Although the figure shows only one set of formwork bodies, a series of formwork bodies on both the left and right sides can be connected to each other by hinge pins using the vertical holes on both sides of the letter-shaped formwork holding fittings. Therefore, there are no restrictions on the dimensions of the structure.
以上の通り、本考案の型枠は極めて大きな効果を有する
ものである。As mentioned above, the formwork of the present invention has extremely great effects.
第１図は、本考案の正面図、第２図は型枠を回転移動さ
せ所定の位置に固定した状態の側面図である。
１・・・・・・型枠本体、２・・・・・・字形型枠保持
金具、３・・・・・・ヒンジピン、４・・・・・・アン
カーボルト、５・・・・・・控え金具、６・・・・・・
吊金具、７・・・・；・切欠部、８・・・・・・アンカ
ーボルト取付板、９・・・・・・突起部、１０・・・・
・・ヒンジピン取付孔、１１ａ、ｌｌｂ・・・・・・−
字形型枠保持金具の両側部、１２・・・・・・ヒンジピ
ン取付孔、１３・・・・・・アンカーボルト取付孔。FIG. 1 is a front view of the present invention, and FIG. 2 is a side view of the formwork rotated and fixed at a predetermined position. 1... Formwork body, 2... Letter-shaped formwork holding fittings, 3... Hinge pin, 4... Anchor bolt, 5... Bracket, 6...
Hanging bracket, 7...; Cutout, 8...Anchor bolt mounting plate, 9...Protrusion, 10...
・Hinge pin mounting hole, 11a, llb・・・・・・-
Both sides of the letter-shaped formwork holding fittings, 12... Hinge pin mounting hole, 13... Anchor bolt mounting hole.
Claims (1)
欠部にアンカーボルト取付部を下向きにして一字形型枠
保持金具を組込み、前記切欠部を設けた突起部にヒンジ
ピン取付孔を設けると共に、前記−字形型枠保持金具の
両側部に型枠本体を左右両側に互に連結するヒンジピン
取付孔を上下方向に所定の縦長に穿設して、ヒンジピン
にて型枠本体の上端部、又は下端部のいずれか二隅のヒ
ンジピンの中心線上を中心として回転自在に連結し、前
記型枠本体をコンクリート打設面にアンカーボルトを前
記アンカーボルト取付孔に挿通して、固定し、コンクリ
ート打設後、上端部、又は下端部のいずれかの三隅のア
ンカーボルトを取外し、次層のコンクリート打設面に型
枠本体を吊金具により吊上げて回転、移動、設置して順
次コンクリートを打設することを繰返し、！面を築造す
るよ［うに構成したことを特徴とする自転移動する両面
使いの型枠。Cutouts are provided at the four corners of the formwork body that can be used on both sides, a straight-shaped formwork holding bracket is installed in the cutout with the anchor bolt attachment part facing downward, and a hinge pin attachment hole is provided in the protrusion provided with the cutout. At the same time, hinge pin mounting holes for connecting the formwork bodies to each other on both the left and right sides of the --shaped formwork holding fittings are bored in a predetermined vertical direction in the vertical direction, and the hinge pins are used to attach the upper end of the formwork body to the upper end of the formwork body. Alternatively, the formwork body is connected rotatably around the center line of the hinge pins at either two corners of the lower end, and the form body is fixed to the concrete pouring surface by inserting anchor bolts into the anchor bolt mounting holes, and concrete is poured. After installation, remove the anchor bolts at the three corners of either the top or bottom end, lift the formwork body with the hanging bracket onto the surface where the next layer of concrete will be poured, rotate, move, and place it, and pour concrete in sequence. Repeat that! A formwork that uses both sides and rotates on its axis, and is characterized by being constructed in such a way that it constructs a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5454378U JPS5854517Y2 (en) | 1978-04-26 | 1978-04-26 | Rotating double-sided formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5454378U JPS5854517Y2 (en) | 1978-04-26 | 1978-04-26 | Rotating double-sided formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157420U JPS54157420U (en) | 1979-11-01 |
| JPS5854517Y2 true JPS5854517Y2 (en) | 1983-12-12 |
Family
ID=28949242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5454378U Expired JPS5854517Y2 (en) | 1978-04-26 | 1978-04-26 | Rotating double-sided formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854517Y2 (en) |
-
1978
- 1978-04-26 JP JP5454378U patent/JPS5854517Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54157420U (en) | 1979-11-01 |
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