JPH0571573U - Fastener for piping - Google Patents
Fastener for pipingInfo
- Publication number
- JPH0571573U JPH0571573U JP2034292U JP2034292U JPH0571573U JP H0571573 U JPH0571573 U JP H0571573U JP 2034292 U JP2034292 U JP 2034292U JP 2034292 U JP2034292 U JP 2034292U JP H0571573 U JPH0571573 U JP H0571573U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- fastener
- small hole
- hook portion
- pipe
- 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
- Mutual Connection Of Rods And Tubes (AREA)
- Supports For Pipes And Cables (AREA)
- Clamps And Clips (AREA)
Abstract
(57)【要約】
【目的】本考案は、繋締の作業能率を改善することがで
きるスプリンクラー用の溝形鋼や配管などを繋締するの
に用いる配管用繋締具を明らかにするものである。
【構成】フック部２０が形成されているフック板２１・
２２を繋ぎ部２３を介して一定の間隔でほぼ平行な状態
に維持せしめ、フック板２１・２２の基部に小孔２４を
穿ち、この小孔２４に軸が係合するバネ板材２５を配置
し、フック部２０とバネ板材２５との間に抱きかかえた
複数の部材を繋締する構成であることを特徴とする。
(57) [Abstract] [Purpose] The present invention clarifies a channel fastener for use in fastening channel steel or pipes for sprinklers that can improve the work efficiency of fastening. Is. [Structure] Hook plate 21 on which hook portion 20 is formed
22 are maintained in a substantially parallel state at a constant interval through a connecting portion 23, a small hole 24 is bored in the base of the hook plates 21 and 22, and a spring plate member 25 with which a shaft engages is arranged in the small hole 24. It is characterized in that a plurality of members held between the hook portion 20 and the spring plate member 25 are connected and fastened.
Description
【０００１】[0001]
本考案は、配管用繋締具に関し、詳しくは、スプリンクラー用の溝形鋼や配管 などを繋締するのに用いる配管用繋締具に関する。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe fastening tool, and more particularly, to a pipe fastening tool used to fasten a channel steel for sprinklers and pipes.
【０００２】[0002]
スプリンクラー用の溝形鋼や配管を繋締する配管用繋締具として、本出願人は 実公平２−１０８７０号に記載の技術を提案した。 The present applicant has proposed a technique described in Japanese Utility Model Publication No. 2-10870 as a grooved steel for sprinklers and a pipe fastener for fastening pipes.
【０００３】 従来、スプリンクラー設備では、天井に給水管（支管）を配管し、所定の間隔 で、この給水管からスプリンクラーヘッドを下向きに配置するようにしている。 そして、スプリンクラーヘッドを取り付けるには、溝形鋼二本を一定の間隔で平 行に天井から吊し、この溝形鋼に、短い溝形鋼を直交状態で取り付け、この短い 溝形鋼にスプリンクラーヘッドを取り付けるようにしている。そして、溝形鋼と 短い溝形鋼、短い溝形鋼とを固定するには、それぞれ専用の繋締具を用いている 。Conventionally, in the sprinkler equipment, a water supply pipe (branch pipe) is piped on the ceiling, and the sprinkler head is arranged downward from the water supply pipe at predetermined intervals. Then, to attach the sprinkler head, two groove steels are hung vertically from the ceiling at regular intervals, short groove steels are attached to this groove steels in an orthogonal state, and the sprinklers are attached to the short groove steels. I am trying to attach the head. In order to fix the channel steel, the short channel steel, and the short channel steel, dedicated fasteners are used respectively.
【０００４】[0004]
従来の繋締具では、鉄パイプ足場のジョイントなどと同じように、ボルト締め の作業が必要であり、非常に煩雑であって、人手不足の折から作業能率の改善が 望まれている。 Conventional fasteners require bolting work, as is the case with steel pipe scaffold joints, etc., which is very complicated, and it is desired to improve work efficiency in the event of labor shortage.
【０００５】 本考案は、この要請に答えるべく、繋締作業を極めて容易かつ迅速に行うこと が可能である改良された配管用繋締具を明らかにすることを目的とするものであ る。In order to meet this demand, the present invention has an object to reveal an improved pipe connecting fastener capable of extremely easily and quickly performing the connecting operation.
【０００６】[0006]
上記目的を達成する本考案の配管用繋締具は、フック部が形成されているフ ック板を繋ぎ部を介して一定の間隔でほぼ平行な状態に維持せしめ、フック板の 基部に小孔を穿ち、この小孔に軸が係合するバネ板材を配置し、フック部とバネ 板材との間に抱きかかえた複数の部材を繋締する構成であること、フック部の 形状が一部切欠した円状であること、フック部の形状が鋸歯状であること、又 はフック板に、形状を異にする複数のフック部が形成されていること、を特徴 とするものである。 In order to achieve the above-mentioned object, the pipe connecting and fastening device of the present invention maintains the hook plate on which the hook portion is formed in a substantially parallel state at a constant interval through the connecting portion, and the hook plate has a small portion at the base of the hook plate. A hole is bored, a spring plate material that the shaft engages with this small hole is arranged, and multiple members that are held between the hook portion and the spring plate material are connected and fastened, and the shape of the hook portion is partially It is characterized in that it has a notched circular shape, the hook portion has a saw-tooth shape, or that a plurality of hook portions having different shapes are formed on the hook plate.
【０００７】[0007]
次に、本考案の具体的構成を添付の図面に従って詳細に説明する。 Next, a specific configuration of the present invention will be described in detail with reference to the accompanying drawings.
【０００８】 図１は、本考案にかかる配管用繋締具を用いてスプリンクラーヘッドを取り付 けた状態を示すものである。図１において、１０は天井から水平かつ平行に吊り 下げられている溝形鋼であり、１１は二本の溝形鋼１０の間に張り渡される角バ ー（例えば１６mm）、１２はスプリンクラーヘッドである。溝形鋼１０と角バー １１とを繋締するには繋締具Ａが、角バー１１とスプリンクラーヘッド１２とを 繋締するには繋締具Ｂが利用される。FIG. 1 shows a state in which a sprinkler head is attached using the pipe fastening device according to the present invention. In FIG. 1, 10 is a channel steel suspended horizontally and in parallel from the ceiling, 11 is a square bar (for example, 16 mm) stretched between two channel steels 10, and 12 is a sprinkler head. Is. A connecting tool A is used to connect the channel steel 10 and the square bar 11, and a connecting tool B is used to connect the square bar 11 and the sprinkler head 12.
【０００９】 繋締具Ａの具体例が図２〜図４に示されている。 この繋締具Ａは、鋼板をプレス加工により成形したものであり、フック部２０を 有する一対のフック板２１・２２を繋ぎ部２３で平行状態に維持したもので、フ ック板２１・２２の基部には小孔２４が穿たれ、先端が環状に形成されているバ ネ板材２５が取り付けられている。Specific examples of the fastener A are shown in FIGS. 2 to 4. The fastener A is formed by pressing a steel plate, and a pair of hook plates 21 and 22 having a hook portion 20 is maintained in a parallel state by a joint portion 23. A base plate member 25 having a small hole 24 and an annular tip is attached to the base part of the base plate.
【００１０】 バネ板材２５は、小孔２４を中心にして回動することができ、操作部２６を繋 ぎ部２３側に倒すとバネ部２７が逆方向に回動されて、フック部２０との間で、 溝形鋼１０と角バー１１とを締め付け固定することになる。バネ部２７は、回動 操作に伴って先端の管状部が変形し、ピークで最大に変形し、操作部２６を更に 倒すと、変形量は減少しているが、その変形弾性力で角バー１１を押し続けられ る。従って、操作部２６をもって変形量がピークになるまで力を加えなければ復 帰することができず、自然の状態で緩んだり繋締状態が解除されることはない。The spring plate member 25 can be rotated around the small hole 24. When the operating portion 26 is tilted toward the connecting portion 23 side, the spring portion 27 is rotated in the opposite direction, so that the hook portion 20 and In between, the channel steel 10 and the square bar 11 are fastened and fixed. The tubular portion at the tip of the spring portion 27 is deformed in accordance with the rotation operation, and is deformed to the maximum at the peak. When the operating portion 26 is further tilted, the deformation amount is reduced, but the deformation elastic force causes the angular bar to deform. You can keep pressing 11. Therefore, it is not possible to return without applying force until the amount of deformation reaches the peak with the operating portion 26, and there is no loosening in the natural state or release of the locked state.
【００１１】 繋締具Ｂの具体例が図５に示されている。A specific example of the fastening tool B is shown in FIG.
【００１２】 この繋締具Ｂの構成は、上記した繋締具Ａの構成と基本的に同一であるが、ス プリンクラーヘッド１２を締め付け固定するため、フック部２０の形状が異なっ ている。操作方法・作用は上記した繋締具Ａのものと同一である。The structure of the linking tool B is basically the same as the structure of the linking tool A described above, but since the sprinkler head 12 is fastened and fixed, the shape of the hook portion 20 is different. The operation method and operation are the same as those of the above-described connecting tool A.
【００１３】 他の実施態様である繋締具Ｂ２が図６に示されている。Another embodiment of a fastener B2 is shown in FIG.
【００１４】 この繋締具Ｂ２の基本的構成は繋締具Ａ・Ｂと同一であるが、繋締具Ｂと同様 のフック部２０の延長に繋締具Ａと同様のフック部２８が設けられている点が特 徴となっている。The basic structure of the fastening tool B2 is the same as that of the fastening tools A and B, but a hook portion 28 similar to the fastening tool A is provided in the extension of the hook portion 20 similar to the fastening tool B. The feature is that
【００１５】 この繋締具Ｂ２は、天井から垂直に吊り下げられている溝形鋼２９のフランジ 部分にフック部２８を係合させ、同様に天井から吊り下げられている丸棒３０（ 溝形鋼２９の方向に弾性力が働くように、若干斜めに吊り下げられていることが 好ましい。）との間の力で繋締具Ｂ２が固定されることになっている。角バー１ １と丸棒３０との繋締は上記した繋締具Ａ・Ｂと同様の操作・作用で行われる。The fastening tool B2 engages the hook portion 28 with the flange portion of the channel steel 29 that is vertically suspended from the ceiling, and the round bar 30 (channel type) that is also suspended from the ceiling. It is preferable that they are suspended slightly obliquely so that the elastic force acts in the direction of the steel 29). The connection between the square bar 11 and the round bar 30 is performed by the same operation and action as the above-mentioned connecting tools A and B.
【００１６】 以上説明した繋締具Ａ・Ｂ・Ｂ２のそれぞれは、フック部２０・２８、フック 板２１・２２の形状・サイズなどを様々に設計することにより、スプリンクラー ヘッド１２を繋締する繋締具としてだけでなく、他の配管などを繋締するのにも 利用することができる。Each of the fasteners A, B, and B2 described above is designed to have various shapes and sizes of the hook portions 20 and 28 and the hook plates 21 and 22, so that the sprinkler head 12 can be fastened. It can be used not only as a fastener but also for fastening other pipes.
【００１７】[0017]
本考案の配管用繋締具によれば、フック板の解放端から部材に挿入して操作部 を倒すだけの操作で繋締を行うことができ、作業性が良好であるから頭記した課 題が解決可能であり、且つその制作に際しても、金属板の打抜き、折曲、プレス 加工によって安価量産可能である。 According to the pipe joint fastener of the present invention, the joint can be performed by simply inserting the hook plate into the member from the open end and tilting the operating portion, and the workability is good. The problem can be solved, and even in the production, it can be mass-produced at low cost by punching, bending and pressing a metal plate.
【図１】使用状態を示す斜視図FIG. 1 is a perspective view showing a usage state.
【図２】繋締具Ａの正面図FIG. 2 is a front view of the fastener A.
【図３】繋締具Ａの側面図FIG. 3 is a side view of the fastener A.
【図４】繋締具Ａの底面図FIG. 4 is a bottom view of the fastener A.
【図５】繋締具Ｂの側面図FIG. 5 is a side view of the fastener B.
【図６】繋締具Ｂ２の側面図FIG. 6 is a side view of the fastener B2.
１０ 溝形鋼 １１ 角バー １２ スプリンクラーヘッド ２０ フック部 ２１ フック板 ２２ フック板 ２３ 繋ぎ部 ２４ 小孔 ２５ バネ板材 ２６ 操作部 ２７ バネ部 ２８ フック部 ２９ 溝形鋼 ３０ 丸棒 10 Channel steel 11 Square bar 12 Sprinkler head 20 Hook part 21 Hook plate 22 Hook plate 23 Connecting part 24 Small hole 25 Spring plate material 26 Operating part 27 Spring part 28 Hook part 29 Channel steel 30 Round bar
Claims (4)
部を介して一定の間隔でほぼ平行な状態に維持せしめ、
フック板の基部に小孔を穿ち、この小孔に軸が係合する
バネ板材を配置し、フック部とバネ板材との間に抱きか
かえた複数の部材を繋締する構成であることを特徴とす
る配管用繋締具。1. A hook plate on which a hook portion is formed is maintained in a substantially parallel state at regular intervals through a connecting portion,
It is characterized in that a small hole is formed in the base of the hook plate, a spring plate member with which a shaft engages is arranged in the small hole, and a plurality of members held between the hook part and the spring plate member are connected and fastened. A piping fastener.
ことを特徴とする請求項１に記載の配管用繋締具。2. The pipe connecting and fastening device according to claim 1, wherein the hook portion has a partially cut-out circular shape.
とする請求項１に記載の配管用繋締具。3. The pipe fastening device according to claim 1, wherein the hook portion has a sawtooth shape.
部が形成されていることを特徴とする請求項１、２又は
３に記載の配管用繋締具。4. The pipe fastening device according to claim 1, wherein the hook plate is formed with a plurality of hook portions having different shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992020342U JP2556874Y2 (en) | 1992-03-03 | 1992-03-03 | Piping fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992020342U JP2556874Y2 (en) | 1992-03-03 | 1992-03-03 | Piping fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0571573U true JPH0571573U (en) | 1993-09-28 |
| JP2556874Y2 JP2556874Y2 (en) | 1997-12-08 |
Family
ID=12024469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992020342U Expired - Fee Related JP2556874Y2 (en) | 1992-03-03 | 1992-03-03 | Piping fastener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2556874Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5189438A (en) * | 1975-02-03 | 1976-08-05 | ||
| JPS55126239A (en) * | 1979-03-22 | 1980-09-29 | Konishiroku Photo Ind Co Ltd | Antistatic photographic material |
-
1992
- 1992-03-03 JP JP1992020342U patent/JP2556874Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5189438A (en) * | 1975-02-03 | 1976-08-05 | ||
| JPS55126239A (en) * | 1979-03-22 | 1980-09-29 | Konishiroku Photo Ind Co Ltd | Antistatic photographic material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2556874Y2 (en) | 1997-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |