JP3028938U - Fastening aid - Google Patents
Fastening aidInfo
- Publication number
- JP3028938U JP3028938U JP1995013404U JP1340495U JP3028938U JP 3028938 U JP3028938 U JP 3028938U JP 1995013404 U JP1995013404 U JP 1995013404U JP 1340495 U JP1340495 U JP 1340495U JP 3028938 U JP3028938 U JP 3028938U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fastening
- support
- chain
- aid
- 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)
Abstract
(57)【要約】
【課題】 強度を損なうことなく軽量化を達成し、チェ
ーンを巻締める作業等を省略して安全性を一層高める。
【解決手段】 パイプ４をフック６及びパイプ押え部材
７によって挟持するパイプ締結部５を設け、支持パイプ
１０を可動止具１２と固定止具１３によって挟持するパ
イプ取付部１１を設ける一方、このパイプ取付部１１と
前述したパイプ締結部５との間に両部の距離を調節する
調整部１７を設ける。
(57) [Abstract] [PROBLEMS] To achieve lighter weight without sacrificing strength and to further enhance safety by omitting the work of winding a chain. SOLUTION: A pipe fastening portion 5 for sandwiching a pipe 4 by a hook 6 and a pipe pressing member 7 is provided, and a pipe attachment portion 11 for sandwiching a support pipe 10 by a movable stopper 12 and a fixed stopper 13 is provided, while this pipe An adjusting unit 17 is provided between the mounting unit 11 and the pipe fastening unit 5 to adjust the distance between the two units.
Description
【０００１】[0001]
本考案は、壁等を垂直に支持する型枠等の締結補助具に関する。 The present invention relates to a fastening aid such as a mold for vertically supporting a wall or the like.
【０００２】[0002]
従来より、締結補助具は、壁や型枠等を垂直に固定するため使用される。従来 の型枠支保工事に使用される締結補助具２７の一例を図５に示す。この締結補助 具２７は、長さ調節用のネジ溝６２と穴６３を設けたサポート６０を構成し、こ の穴６３にピンを挿通してネジ回し６３で締め付け固定する。その後、上記サポ ート６０を、垂直に立設した型枠２１のパイプ２２の斜め下方向から差込んで突 張り、サポート６０先端に構成した板状部材２４で支持する。そしてサポート６ ０の下端はアンカー６５で支持する。 一方、上記板状部材２４の近傍のパイプ２２の外周をチェーン２５で巻締めた 後、ターンバックル２６と地面から別個に引張ったチェーン２８で引張って型枠 ２１を垂直に固定していた。 Conventionally, fastening aids have been used to vertically secure walls, forms, and the like. FIG. 5 shows an example of a fastening assisting tool 27 used in a conventional form supporting work. The fastening assisting tool 27 constitutes a support 60 having a thread groove 62 for adjusting the length and a hole 63, and a pin is inserted into the hole 63, and the screw driver 63 tightens and fixes the pin. After that, the support 60 is inserted from an obliquely downward direction of the pipe 22 of the vertically standing mold 21 and is projected, and is supported by the plate member 24 formed at the tip of the support 60. The lower end of the support 60 is supported by the anchor 65. On the other hand, the outer periphery of the pipe 22 near the plate-like member 24 was fastened with a chain 25, and then the turnbuckle 26 and a chain 28 separately pulled from the ground were pulled to fix the frame 21 vertically.
【０００３】[0003]
しかし、従来の締結補助具２７は、操作を手作業で行わなければならない。ま た、重量物のサポート６０、チェーン２５、２８及びターンバックル２６を持ち 運ばなければならず、その上、一連の作業を高所で行うと運搬するのにも危険が 伴うという課題があった。 本考案は、このような事情に鑑みてなされたもので、サポート、チェーン等を 巻締める作業等を省略して安全性を一層高めること及び比較的軽量でありながら 強度に優れる締結補助具を提供することを目的としている。 However, the conventional fastening aid 27 must be manually operated. Moreover, the heavy support 60, the chains 25 and 28, and the turnbuckle 26 must be carried, and in addition, there is a problem that carrying a series of work at a high place is dangerous to carry. . The present invention has been made in view of the above circumstances, and provides a fastening aid that is relatively lightweight and has excellent strength by further improving safety by omitting operations such as winding and tightening a support and a chain. The purpose is to do.
【０００４】[0004]
本考案の締結補助具は、上述した課題を解決し前述の目的を達成するため、一 端に型枠等のパイプを挟持するパイプ締付部を設け、他端に支持パイプを挟持す るパイプ取付部を設ける一方、このパイプ取付部と前述したパイプ締付部との間 に両部の距離を調節する調整部を設けたことを特徴としている。 In order to solve the above-mentioned problems and achieve the above-mentioned object, the fastening aid of the present invention is provided with a pipe tightening portion for holding a pipe such as a formwork at one end and a support pipe at the other end. While the mounting portion is provided, an adjusting portion for adjusting the distance between the pipe mounting portion and the pipe tightening portion is provided.
【０００５】 前述のように構成された本考案の締結補助具は、締結に際して次のように作用 する。 平行に立設した型枠等の下方から斜め上方に支持パイプを架渡し、この支持パ イプの上端をパイプ取付部で挟持する。次に、パイプ締付部で上方に位置する型 枠のパイプを挟持する。最後に、調整部を回転せてパイプ締付部とパイプ取付部 との距離を調節し、上下の連結個所を引締める。The fastening aid of the present invention constructed as described above operates as follows in fastening. A support pipe is installed diagonally upward from the bottom of a formwork, etc. which are erected in parallel, and the upper end of this support pipe is clamped by the pipe attachment part. Next, the pipe of the formwork located above is clamped by the pipe tightening part. Finally, rotate the adjusting part to adjust the distance between the pipe tightening part and the pipe mounting part, and tighten the upper and lower connecting parts.
【０００６】[0006]
先ず、図１乃至図４により、本考案の一実施の形態を説明する。図１は本考案 の一実施の形態である締結補助具の正面図及び図２は同平面図である。 この締結補助具１は、一端に型枠等２のホームタイ３で固定されたパイプ４を 挟持するパイプ締結部５を設け、他端に型枠等２の支持パイプ１０を挟持するパ イプ取付部１１を設ける一方、このパイプ取付部１１と前述したパイプ締結部５ との間に両部の距離を調節する調整部１７を設けて全体を構成する。 First, an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a front view of a fastening aid according to an embodiment of the present invention, and FIG. 2 is a plan view of the same. This fastening aid 1 is provided with a pipe fastening portion 5 for holding a pipe 4 fixed by a home tie 3 such as a formwork 2 at one end, and a pipe attachment for holding a support pipe 10 for the formwork 2 at the other end. While the portion 11 is provided, an adjusting portion 17 for adjusting the distance between the pipe mounting portion 11 and the above-mentioned pipe fastening portion 5 is provided to constitute the whole.
【０００７】 パイプ締結部５は、パイプ４の外径と同じ内径を有するフック６と、このフッ ク６に対応して図１中、矢印Ａ方向に上下移動可能なパイプ押え部材７と、この パイプ押え部材７を、上部支持杆８の表面に刻設した雄螺子８ａに沿ってネジ止 め可能な蝶螺子９から構成する。The pipe fastening portion 5 has a hook 6 having the same inner diameter as the outer diameter of the pipe 4, a pipe pressing member 7 corresponding to the hook 6 and vertically movable in the direction of arrow A in FIG. The pipe pressing member 7 is composed of a butterfly screw 9 that can be screwed along a male screw 8a formed on the surface of the upper support rod 8.
【０００８】 パイプ取付部１１は、支持パイプ１０の外径と同じ内径を有する可動止具１２ 及び固定止具１３等から構成し、図１及び図２に示すように、前述した上部支持 杆８の延長線上に対向して配置される下部支持杆１６上に一定間隔で２個並列に 設置する。各可動止具１２と固定止具１３の間には蝶番１４及び締付金具１５を 設ける。この可動止具１２と固定止具１３は２個に限らず、１個あるいは複数個 設けることができる。 調整部１７は、上部支持杆８の雄螺子８ａと下部支持杆１６の雄螺子１６ａと の間に螺着するもので、各雄螺子８ａ、１６ａに係合する雌螺子１８、１８を両 端に構成する。The pipe mounting portion 11 is composed of a movable stopper 12 and a fixed stopper 13 having the same inner diameter as the outer diameter of the support pipe 10, and the like, as shown in FIGS. 1 and 2, the upper support rod 8 described above. Two pieces are installed in parallel at a constant interval on the lower support rod 16 arranged so as to face each other on the extension line of. A hinge 14 and a clamp 15 are provided between each movable stopper 12 and fixed stopper 13. The movable stopper 12 and the fixed stopper 13 are not limited to two pieces, but one piece or a plurality of pieces can be provided. The adjusting portion 17 is screwed between the male screw 8a of the upper supporting rod 8 and the male screw 16a of the lower supporting rod 16, and the female screws 18 and 18 engaging with the male screws 8a and 16a are provided at both ends. To configure.
【０００９】 さらに、本実施の形態では、パイプ取付部１１の下部支持杆１６先端にフック 状のチェーン取付部１９を設ける。このチェーン取付部１９は、チェーンを従来 どおり掛止するものである。Further, in the present embodiment, a hook-shaped chain attachment portion 19 is provided at the tip of the lower support rod 16 of the pipe attachment portion 11. The chain attachment portion 19 retains the chain as in the conventional case.
【００１０】 次に、図１及び図３を参照しながら、本実施の形態を使用して締結する際の作 用について説明する。図３は、本実施の形態を上方の締結個所に使用した状態を 示す正面図である。Next, with reference to FIGS. 1 and 3, a description will be given of the operation when fastening using the present embodiment. FIG. 3 is a front view showing a state in which the present embodiment is used at an upper fastening point.
【００１１】 まず、支持パイプ１０の下端をクランプ２０によって下方のホームタイ３近傍 のパイプ４に固定する。なおこのクランプ２０は上述したパイプ取付部１１の可 動止具１２及び固定止具１３と略同構成のパイプ固定部を２個直角に固定させて なり、直交するパイプ４と支持パイプ１０とを連結するために使用するものであ る。First, the lower end of the support pipe 10 is fixed to the pipe 4 near the lower home tie 3 by the clamp 20. The clamp 20 is formed by fixing two pipe fixing portions having substantially the same structure as the movable stopper 12 and the fixing stopper 13 of the pipe mounting portion 11 described above at right angles, and connecting the orthogonal pipe 4 and the support pipe 10. It is used to connect.
【００１２】 次に、支持パイプ１０の上端２個所をパイプ取付部１１の可動止具１２と固定 止具１３により挟持する。この挟持は、蝶番１４を開放して支持パイプ１０を内 部に挿入した後に、締付金具１５で可動止具１２と固定止具１３をボルト止めし て行う。Next, two upper ends of the support pipe 10 are clamped by the movable stopper 12 and the fixed stopper 13 of the pipe mounting portion 11. This pinching is performed by opening the hinge 14 and inserting the support pipe 10 into the inside, and then bolting the movable stopper 12 and the fixed stopper 13 with the tightening fitting 15.
【００１３】 この締結補助具１を取付けた支持パイプ１０を隣接する型枠２上方のホームタ イ３のパイプ４に向けて斜めに架渡す。そして、パイプ締結部５のフック６をパ イプ４に掛止した後に、パイプ押え部材７を雄螺子８ａに沿って蝶螺子９で螺子 止めすることによりパイプ４を挟持する。The support pipe 10 to which the fastening assisting tool 1 is attached is bridged obliquely toward the pipe 4 of the home tie 3 above the adjacent formwork 2. Then, after hooking the hook 6 of the pipe fastening portion 5 to the pipe 4, the pipe pressing member 7 is screwed with the butterfly screw 9 along the male screw 8a to clamp the pipe 4.
【００１４】 最後に、締結補助具１の調整部１７を回転させてパイプ締結部５の雄螺子８ａ とパイプ取付部１１の雄螺子１６ａとを調整部１７内に少しずつ取込み、上下の 連結個所を引締めて弛みを除去する。Finally, the adjusting portion 17 of the fastening assisting tool 1 is rotated so that the male screw 8a of the pipe fastening portion 5 and the male screw 16a of the pipe mounting portion 11 are gradually taken into the adjusting portion 17, and the upper and lower connecting portions are connected. Tighten to remove slack.
【００１５】 このように、本実施の形態によれば、パイプ締結部５のフック６とパイプ押え 部材７並びにパイプ取付部１１の可動止具１２と固定止具１３によってパイプ４ 及び支持パイプ１０を簡易かつ確実に挟持することができる。そのため、チェー ンを全く使用する必要がなく安全性及び作業性に極めて優れている。 さらに、支持パイプ１０を使用せず、チェーン取付部１９にチェーン（図示せ ず）を掛止して使用することもできる。この場合チェーンの先端は地面に打ち込 んだアンカーや型枠に固定すれば良い。このように現場の状況に応じて、支持パ イプを使用したりチェーンを使用することもでき、さらには支持パイプとチェー ンの両方を同時に使用することができるため汎用性に富み、締結強度を更に向上 させることもできる。As described above, according to this embodiment, the pipe 4 and the support pipe 10 are fixed by the hook 6 of the pipe fastening portion 5, the pipe pressing member 7, and the movable stopper 12 and the fixed stopper 13 of the pipe mounting portion 11. It can be easily and reliably pinched. Therefore, there is no need to use a chain at all and it is extremely safe and easy to work with. Further, a chain (not shown) can be hooked on the chain mounting portion 19 without using the support pipe 10. In this case, the tip of the chain may be fixed to an anchor or a formwork driven into the ground. In this way, support pipes and chains can be used depending on the situation at the site, and both support pipes and chains can be used at the same time, providing versatility and fastening strength. It can be further improved.
【００１６】 図４は、本実施の形態を上方及び下方の締結個所に使用した状態を示す正面図 である。この場合、最初に支持パイプ１０の上下端に２個の締結補助具１、１を それぞれのパイプ取付部１１により予め取付けておく。FIG. 4 is a front view showing a state in which the present embodiment is used at upper and lower fastening points. In this case, first, the two fastening assistants 1 and 1 are previously attached to the upper and lower ends of the support pipe 10 by the respective pipe attachment portions 11.
【００１７】 この状態で、上方の締結補助具１のフック６を上方のホームタイ３近傍のパイ プ４に掛止した後、パイプ押え部材７を雄螺子８ａに沿って蝶螺子９で螺子止め してパイプ４を挟持する。 次に、下方の締結補助具１のフック６を隣の型枠等２の下方に位置するパイプ ４に掛止した後、前述の場合と同様にパイプ押え部材７を雄螺子８ａに沿って蝶 螺子９で螺子止めして挟持する。 最後に、上述した場合と同様に下方の締結補助具１の調整部１７を回転させて 上下の連結個所を引締めて弛みを除去する。In this state, after hooking the hook 6 of the upper fastening aid 1 to the pipe 4 near the upper home tie 3, the pipe pressing member 7 is screwed with the butterfly screw 9 along the male screw 8a. Then, the pipe 4 is clamped. Next, after hooking the hook 6 of the lower fastening aid 1 to the pipe 4 located below the adjacent form 2 etc., the pipe pressing member 7 is attached along the male screw 8a in the same manner as described above. The screws 9 are used to fix the screws and hold them. Finally, as in the case described above, the adjusting portion 17 of the lower fastening aid 1 is rotated to tighten the upper and lower connecting portions to remove the slack.
【００１８】 このように本実施の形態は、１本の支持パイプ１０に対して２個使用すること も可能である。２個使用した場合は、一方の締結補助具１のパイプ締結部５とパ イプ取付部１１との距離を予め所定の長さに調整しておくことにより、１個だけ 使用した場合よりも一層広い範囲で長さを調整することができる。しかも下方の 締結補助具１だけで最終的な締結作業を完了できるため、更に安全性を向上させ ることができる。 また、支持パイプ１０は、工事現場で色々な長さのものがあるため、特に用意 しなくても必要に応じ現場で調達できる。As described above, in the present embodiment, it is possible to use two pieces for one support pipe 10. When two pieces are used, the distance between the pipe fastening part 5 and the pipe mounting part 11 of one fastening aid 1 is adjusted to a predetermined length in advance, so that it is more effective than when only one piece is used. The length can be adjusted in a wide range. Moreover, since the final fastening work can be completed only with the fastening aid 1 below, the safety can be further improved. In addition, since the support pipe 10 has various lengths at the construction site, it can be procured at the site if necessary without special preparation.
【００１９】[0019]
以上説明したように、本考案の締結補助具によれば、チェーンを巻締める作業 及び地面からチェーンを引張る作業が不要となり設置時間を大幅に短縮できる。 また、本考案の締結補助具は、パイプ取付部で支持パイプを力の加わる方向に 平行に挟持することができるため、締結した後の強度においても優れる。 さらに、全体重量を従来より軽量にすることができ、セットが簡単であり、パ イプ締付部を支持パイプに固定して調整部を回転させるだけで設置が完了するた め、一連の作業を高所においても安全に行える等の効果を奏する。 （注）考案の詳細な説明中ホームタイは登録商標である。 As described above, according to the fastening aid of the present invention, the work of winding the chain and the work of pulling the chain from the ground are unnecessary, and the installation time can be greatly reduced. In addition, the fastening aid of the present invention is also excellent in strength after fastening because the support pipe can be clamped by the pipe mounting portion in parallel with the direction in which the force is applied. In addition, the overall weight can be made lighter than before, it is easy to set, and the installation can be completed simply by fixing the pipe tightening part to the support pipe and rotating the adjusting part. It has an effect that it can be safely performed even in a high place. (Note) Home Thailand is a registered trademark in the detailed description of the device.
【図１】本考案の一実施の形態である締結補助具の正面
図FIG. 1 is a front view of a fastening aid according to an embodiment of the present invention.
【図２】本考案の一実施の形態である締結補助具の側面
図FIG. 2 is a side view of a fastening aid according to an embodiment of the present invention.
【図３】本実施の形態を上方の締結個所に使用した状態
を示す正面図FIG. 3 is a front view showing a state in which the present embodiment is used at an upper fastening point.
【図４】本実施の形態を上方及び下方の締結個所に使用
した状態を示す正面図FIG. 4 is a front view showing a state in which the present embodiment is used at upper and lower fastening points.
【図５】従来の締結補助具の使用した状態を示す正面図FIG. 5 is a front view showing a state in which a conventional fastening aid is used.
１ 締結補助具 ２ 型枠等 ３ ホームタイ ４ パイプ ５ パイプ締結部 ８ 上部支持杆 １０ 支持パイプ １１ パイプ取付部 １６ 下部支持杆 １７ 調整部 1 Fastening aids 2 Formwork etc. 3 Home tie 4 Pipe 5 Pipe fastening part 8 Upper support rod 10 Support pipe 11 Pipe mounting part 16 Lower support rod 17 Adjustment part
Claims (1)
締付部を設け、他端に支持パイプを挟持するパイプ取付
部を設ける一方、該パイプ取付部と前記パイプ締付部と
の間に両部の距離を調節する調整部を設けた締結補助
具。1. A pipe tightening portion for sandwiching a pipe such as a mold is provided at one end, and a pipe mounting portion for sandwiching a support pipe is provided at the other end, and between the pipe mounting portion and the pipe tightening portion. Fastening aid with an adjusting part that adjusts the distance between both parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013404U JP3028938U (en) | 1995-11-13 | 1995-11-13 | Fastening aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013404U JP3028938U (en) | 1995-11-13 | 1995-11-13 | Fastening aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3028938U true JP3028938U (en) | 1996-09-17 |
Family
ID=43163988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995013404U Expired - Lifetime JP3028938U (en) | 1995-11-13 | 1995-11-13 | Fastening aid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3028938U (en) |
-
1995
- 1995-11-13 JP JP1995013404U patent/JP3028938U/en not_active Expired - Lifetime
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