JPH0613317Y2 - Formwork fixture - Google Patents
Formwork fixtureInfo
- Publication number
- JPH0613317Y2 JPH0613317Y2 JP1738287U JP1738287U JPH0613317Y2 JP H0613317 Y2 JPH0613317 Y2 JP H0613317Y2 JP 1738287 U JP1738287 U JP 1738287U JP 1738287 U JP1738287 U JP 1738287U JP H0613317 Y2 JPH0613317 Y2 JP H0613317Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- fixture
- formwork
- fixtures
- hole
- 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 - Lifetime
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は諸工事に使用される型枠の固定具に係り、特に
そのコーナー固定具に関するものである。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a fixture of a formwork used in various works, and particularly to a corner fixture thereof.
従来技術 従来の型枠固定の代表的な方法は、コーナー左右のパイ
プ固定具（公知の固定具）にチエーンを巻付け、この左
右のチエーンをターンバツクルで緊張して型枠を固定す
るものである。2. Description of the Related Art A typical method of fixing a conventional formwork is to wind a chain around pipe fixtures (known fixtures) at the left and right corners, and tighten the left and right chains with a turn backpack to secure the formwork. .
従つて、従来のこの方法によれば、チエーンを左右に使
用するためにチエーンが複雑に絡み合い作業に長時間要
したり、コーナー部分１個所当り上下方向に３〜４セツ
ト固定するとしてもチエーンが多数本必要となるので機
材運搬に労力を要したり、作業現場は通常足場が不安定
であり、そこで重いチエーンを用いて行う作業は困難で
ある等数々の欠点があつた。Therefore, according to this conventional method, since the chains are used left and right, the chains are complicatedly entangled and it takes a long time for the work, and even if the corners are fixed by 3 to 4 sets vertically, It requires a lot of labor because it requires a large number of equipment, and the work site usually has unstable scaffolding, which makes it difficult to perform work using a heavy chain.
問題を解決するための手段 本考案は以上の諸点を解決するために案出されたもので
両側壁上下に切欠部を設け背面にボルト挿通孔を貫通し
た片体を向い合せて上部で枢着した固定具の少なくとも
一方の片体の上片端にワイヤーを連結するための突辺を
突設し、該固定具を型枠コーナーの左右にそれぞれ固定
し、移動自在な当具を設けたワイヤーの両端を前記固定
具に連結して該ワイヤーを緊張することにより型枠を固
定するようにしたものである。Means for Solving the Problems The present invention was devised to solve the above-mentioned problems.It is provided with notches on both upper and lower sides of the side walls, and one body penetrating the bolt insertion hole on the rear face is faced to the upper part and pivotally mounted on the upper part. A protruding side for connecting the wire is projected on the upper one end of at least one of the fixed parts, and the fixing parts are fixed to the left and right of the mold corner, respectively, and the movable part of the wire is provided. The mold is fixed by connecting both ends to the fixture and tensioning the wire.
実施例 図面に示す一実施例に基づいて本考案の構成について説
明する。EXAMPLE The configuration of the present invention will be described based on an example shown in the drawings.
本考案の型枠固定具はコーナー左右のパイプに固定され
る２個の固定具とそれに連結されるワイヤーとから構成
されており、第１図に示された固定具１は両側壁上下に
切欠部３，４が設けられ、上端片側には枢着用孔６が貫
設された突部５を有するとともに、他側にはほぼ中央に
孔を有する突辺２が設けられており、背面にはボルト挿
通用の孔７が貫通された片体８と、両側壁上下に切欠部
１１，１２．が設けられ、上部には枢着用孔１０が貫設
された突部９を有し背面にはボルト挿通用の長孔１３が
貫通された片体１４とが孔６，１０で回動自在にピン
（図示しない。）などで枢着され固定具１を形成する。The formwork fixture of the present invention is composed of two fixtures fixed to the pipes at the left and right corners and a wire connected thereto, and the fixture 1 shown in FIG. Parts 3 and 4 are provided, and a protrusion 5 having a pivoting hole 6 formed therethrough is provided on one side of the upper end, and a projecting side 2 having a hole at the center is provided on the other side, and the back side is provided on the back side. A piece 8 having a hole 7 for inserting a bolt inserted therethrough, and notches 11 and 12. Is provided with a projection 9 having a pivotal mounting hole 10 formed therethrough and a piece 14 having a long hole 13 for inserting a bolt inserted therethrough on the rear surface thereof, and the piece 6 is rotatable through the holes 6 and 10. The fixture 1 is formed by being pivotally attached by a pin (not shown) or the like.
前記孔７．長孔１３に挿通されるボルト１５には、端部
に角辺１９を有する頭部１８が設けられている。次に第
２図に示したもう一方の固定具について説明すると、基
本的には前記固定具と同様な構成を有しており、両側壁
上下に切欠部２３，２４が設けられ上端片側には枢着用
孔２６が貫設された突部２５を有するとともに、他側に
はボルト挿通管２２が取付けられた突辺２１が設けられ
ており、背面にはボルト挿通用の孔２７が貫通された片
体２８と、両側壁上下に切欠部３１，３２が設けられ上
端には枢着用孔３０が貫設された突部２９を有し、背面
にはボルト挿通用の長孔３３が貫通された片体３４とが
孔２６，３０で回動自在にピン（図示しない。）などで
枢着され固定具２０を形成する。The holes 7. The bolt 15 inserted into the long hole 13 is provided with a head portion 18 having a corner side 19 at the end. Next, the other fixture shown in FIG. 2 will be described. Basically, the fixture has the same structure as that of the above-mentioned fixture, and notches 23 and 24 are provided at the upper and lower sides of both side walls, and one end of the upper end The projection 25 has a pivoting hole 26 extending therethrough, and the projecting side 21 to which a bolt insertion tube 22 is attached is provided on the other side, and a bolt insertion hole 27 is formed on the back surface. It has a piece 28, a protrusion 29 having notches 31 and 32 provided on the upper and lower sides of both side walls, and a pivotal mounting hole 30 penetrating at the upper end, and a long hole 33 for bolt insertion is formed on the back surface. The piece 34 and the piece 34 are rotatably pivotally mounted in the holes 26 and 30 by a pin (not shown) or the like to form the fixture 20.
該固定具２０の挿通管２２が取付けられるボルト３５の
片端部はリング３６を形成している。孔２７と長孔３３
に挿通されるボルトは前記固定具１に取付けられるボル
トと同じボルト１５が使用される。One end of the bolt 35 to which the insertion tube 22 of the fixture 20 is attached forms a ring 36. Hole 27 and slot 33
The same bolts 15 as the bolts attached to the fixture 1 are used as the bolts to be inserted into.
略半円形を呈する当具４４が移動自在に設けられその両
端にリング４１，４２を有するワイヤー４３は、片端は
固定具１の突辺２の孔に、他端は固定具２０に装着され
たボルト３５のリング３６にそれぞれカラビナ等の連結
具を用いて連結され、ボルト３５によりワイヤー４３が
緊張される。A wire 43 having a substantially semicircular support 44 that is movably provided and has rings 41 and 42 at both ends is attached to the hole of the projecting side 2 of the fixture 1 at one end and to the fixture 20 at the other end. The rings 36 are connected to the rings 36 of the bolts 35 by using a connecting tool such as a carabiner, and the wires 43 are tensioned by the bolts 35.
作用および効果 本考案による型枠固定具は以上説明したような構成を有
するものであるから、その使用方法は第５図に示したよ
うに、固定具１を開口して予め市販の固定具７０で固定
された型枠固定パイプ７１を切欠部３と１１．４と１２
で挾持し、ボルト１５を孔７と１３に挿通して円板１６
を介しナツト１７を締め付けパイプ７１に固定具１を固
定する。Actions and Effects Since the formwork fixture according to the present invention has the structure as described above, the usage thereof is as shown in FIG. The formwork fixing pipe 71 fixed by the notches 3 and 11.4 and 12
Hold it in place and insert the bolt 15 through holes 7 and 13
The nut 17 is fastened to the fixing pipe 1 via the pipe.
このとき、ボルト１５の端部には角辺１９が設けられて
いるので長孔１３の縁に係止され空転することなくボル
トの締め付けは強固に行われる。At this time, since the corners 19 are provided at the ends of the bolts 15, the bolts are locked to the edges of the elongated holes 13 and the bolts are firmly tightened without idling.
次に別体の固定具２０を開口して型枠固定パイプ７２を
切欠部２３と３１．２４と３２で挾持し、前記と同一の
ボルト１５を孔２７．長孔３３に挿通して締め付けパイ
プ７２に固定具２０を固定する。Next, the separate fixture 20 is opened and the formwork fixing pipe 72 is held by the notches 23, 31.24 and 32, and the same bolt 15 as described above is inserted into the hole 27. The fixture 20 is fixed to the tightening pipe 72 by inserting it into the long hole 33.
このようにしてコーナー左の型枠固定パイプに固定され
た固定具１の孔には例えばカラビナ等の連結具が取付け
られ、コーナー右に固定された固定具２０の突辺２１に
設けられた挿通管２２には、ボルト３５が取付けられ、
該ボルト端部のリング３６にもカラビナ等の連結具が設
けられる。In this way, a connecting tool such as a carabiner is attached to the hole of the fixing tool 1 fixed to the mold fixing pipe on the left side of the corner, and the insertion hole provided on the protruding side 21 of the fixing tool 20 fixed to the right side of the corner. A bolt 35 is attached to the pipe 22,
The ring 36 at the end of the bolt is also provided with a connecting tool such as a carabiner.
次にコーナーパイプに当具４４が当接され、ワイヤー４
３の両端リング４１．４２は前記固定具１，２０に設け
られたカラビナ等の連結具に連結され、ボルト３５によ
りワイヤーは緊張される。Next, the tool 44 is brought into contact with the corner pipe, and the wire 4
The both end rings 41.42 of 3 are connected to a connecting tool such as a carabiner provided on the fixing tools 1 and 20, and the wire is tensioned by the bolt 35.
所で、本案固定具は以上説明した構成に限定されるもの
で無く、他の実施例においても同様に目的が達成され
る。例えばコーナー左右に固定具２０のみをセツトして
固定使用する方法や、固定具１のみをセツトして使用
し、ワイヤーとターンバツクルを適宜組合せて使用する
方法等が考えられる。However, the fixing device of the present invention is not limited to the configuration described above, and the same object can be achieved in other embodiments. For example, a method of setting and using only the fixing tool 20 on the left and right of the corner, a method of setting and using only the fixing tool 1 and appropriately combining a wire and a turn bag, and the like can be considered.
このように本考案による型枠固定具は、各片体を枢着し
て固定具を形成し、上下に設けた切欠部に型枠固定パイ
プを挾持し、ボルトでパイプと固定具を固定し、移動自
在な当具を設けたワイヤーをコーナー左右に固定した固
定具に連結し、固定具に装着したボルトによつてワイヤ
ーを緊張して型枠のコーナーを固定するものであるから
予め所望する数種類の長さのワイヤーを用意しておくこ
とにより、工事現場のコーナーの型枠固定作業に対応で
き、その作業効率は従前のチエーンを巻きつけて使用し
ていた作業よりは数段向上したばかりでなく、足場の亜
い現場でも安全に作業を行うことができるなど実益のあ
る数々の効果を奏する考案である。As described above, in the mold fixing device according to the present invention, each piece is pivotally attached to form the fixing device, and the form fixing pipe is held in the notches provided at the upper and lower sides, and the pipe and the fixing device are fixed by the bolts. , The wire provided with a movable tool is connected to the fixtures fixed to the left and right corners, and the bolts attached to the fixtures tighten the wires to fix the corners of the formwork. By preparing the wire of several kinds of length, it is possible to support the work of fixing the formwork at the corner of the construction site, and the work efficiency has improved just a few steps compared to the work that was used by winding the previous chain. Not only that, it is a device that has a number of practical effects, such as being able to work safely even on a scaffolding site.
第１図及び第２図は本考案固定具の斜視図、第３図(a)
(b)はそれぞれ固定具に使用されるボルト及びワイヤー
を示し、第４図は本考案型枠固定具の使用説明図を示
す。 １……固定具、２……突辺、３．４……切欠部、５……
突部、６，７……孔、８……片体、９……突部、１０…
…孔、１１，１２……切欠部、１３……長孔、１４……
片体、１５……ボルト、１６……円板、１７……ナツ
ト、１８……頭部、１９……角辺、２０……固定具、２
２……挿通管、２８……片体、３４……片体、３５……
長ボルト、３６……リング、３８……ナツト、４１，４
２……リング、４３……ワイヤー、４４……当具1 and 2 are perspective views of the fixing device of the present invention, and FIG. 3 (a).
(b) shows the bolts and wires used in the fixtures, respectively, and Fig. 4 shows the use of the form fixture of the present invention. 1 ... Fixing device, 2 ... protrusion, 3.4 ... notch, 5 ...
Projection, 6, 7 ... Hole, 8 ... One body, 9 ... Projection, 10 ...
… Hole, 11,12 …… Notch, 13 …… Long hole, 14 ……
One body, 15 ... Bolt, 16 ... Disc, 17 ... Nut, 18 ... Head, 19 ... Corner, 20 ... Fixing device, 2
2 ... Insertion tube, 28 ... One body, 34 ... One body, 35 ...
Long bolt, 36 ... Ring, 38 ... Nut, 41, 4
2 ... Ring, 43 ... Wire, 44 ... This tool
Claims (1)
通孔を貫通した片体を向い合わせて上部で枢着した固定
具の少なくとも一方の片体の上片端にワイヤーを連結す
るための突辺を突設し、該固定具を型枠コーナーの左右
にそれぞれ固定し、移動自在な当具を設けたワイヤーの
両端を前記固定具に連結して該ワイヤーを緊張すること
により型枠を固定するようにしたことを特徴とする型枠
固定具。1. A wire for connecting a wire to the upper end of at least one of the fixtures pivotally attached at the upper part by facing the one body penetrating through the bolt insertion hole on the back face by providing cutouts at the upper and lower sides of both side walls. Forming projecting sides, fixing the fixtures to the left and right sides of the formwork corners respectively, connecting both ends of a wire provided with a movable tool to the fixtures and tightening the wire to form the formwork. A formwork fixture characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1738287U JPH0613317Y2 (en) | 1987-02-09 | 1987-02-09 | Formwork fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1738287U JPH0613317Y2 (en) | 1987-02-09 | 1987-02-09 | Formwork fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63184849U JPS63184849U (en) | 1988-11-28 |
| JPH0613317Y2 true JPH0613317Y2 (en) | 1994-04-06 |
Family
ID=30810091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1738287U Expired - Lifetime JPH0613317Y2 (en) | 1987-02-09 | 1987-02-09 | Formwork fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613317Y2 (en) |
-
1987
- 1987-02-09 JP JP1738287U patent/JPH0613317Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63184849U (en) | 1988-11-28 |
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