JPH039525Y2 - - Google Patents
Info
- Publication number
- JPH039525Y2 JPH039525Y2 JP1984018845U JP1884584U JPH039525Y2 JP H039525 Y2 JPH039525 Y2 JP H039525Y2 JP 1984018845 U JP1984018845 U JP 1984018845U JP 1884584 U JP1884584 U JP 1884584U JP H039525 Y2 JPH039525 Y2 JP H039525Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- pipe
- pair
- metal
- shape
- 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
- 239000002184 metal Substances 0.000 claims description 29
- 238000004873 anchoring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
本考案は、ビニルハウスなどの簡易パイプハウ
スに用いられるパイプ交差連結用金具に関し、特
にねじれに対して優れた抵抗強度を有する連結用
金具に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pipe cross-connecting fitting used in a simple pipe house such as a vinyl house, and particularly to a connecting fitting having excellent resistance to twisting.
パイプハウスは、多数のアーチパイプを所定間
隔をあけて並列に植設し、その内側に複数本の横
通しパイプを交差状に強固に結合して組み立てら
れる。その結合部は、交差する２本のパイプを直
接接触状に、あるいは僅かな間隙を与えて連結す
ると、アーチパイプの上側に張られたフイルム
が、該アーチパイプの下側の横通しパイプに接触
して、フイルムの内側面に凝縮し面を伝つて流下
した凝縮水が、その接触パイプ部分から滴下して
栽培植物を傷めるので、交差パイプを非接触状に
連結して凝縮水の滴下を防止し得る充分な間隔を
保つ無滴連結手段が広く採用されている。そのよ
うな無滴連結用の部材として各種の形構造の金具
類が提案され実用されているが、いずれも一長一
短があり、特にその連結部の交差角度を変えよう
とする方向の力の作用、換言すれば交差パイプの
相対ねじれに対しては可成り弱いため、その補強
は不可欠であり、通常、筋交いや方杖、目板など
を補強部材として使用しなければならなかつた。 A pipe house is assembled by planting a large number of arch pipes in parallel at predetermined intervals and firmly connecting a plurality of horizontal pipes inside the arch pipes in a cross shape. At the joint, when two intersecting pipes are connected in direct contact or with a slight gap, the film stretched on the upper side of the arch pipe comes into contact with the horizontal pipe on the lower side of the arch pipe. The condensed water that condenses on the inner surface of the film and flows down the surface drips from the contact pipe and damages the cultivated plants, so the intersecting pipes are connected in a non-contact manner to prevent condensed water from dripping. Dropless coupling means that maintain sufficient spacing are widely used. Metal fittings of various shapes and structures have been proposed and put into practical use as members for such dropless connections, but each has advantages and disadvantages, especially the effect of force in the direction of changing the intersection angle of the connection part. In other words, the cross pipes are quite weak against relative torsion, so reinforcement is essential, and usually braces, braces, battens, etc. have to be used as reinforcing members.
本考案者は、従来のこのような植物栽培用無滴
ハウスの弱点である、特にねじれ耐性の優れた連
結金具を提供すべく、多くの試作研究を重ねた結
果、構造が単純で、製造も容易な実用性の優れた
パイプ交差連結用金具を開発した。 In order to provide a connection fitting with excellent torsion resistance, which is a weak point of conventional drip-free greenhouses for cultivating plants, the inventor conducted a lot of trial production research and found that it has a simple structure and is easy to manufacture. We have developed a pipe cross-connection fitting that is easy and highly practical.
すなわち、本考案は、簡易パイプハウスの交差
する２本のパイプを所定の間隔をあけて連結固定
するためのパイプ間に介在させる金属角形筒状体
であつて、該筒状体が２対の同一高さを有する正
台形板体４枚から成り、第一の対向する同一形状
の対板体と第二の対向する同一形状の対板体が逆
向きに一体化され、その一体化された筒状体の各
開口部には、各台形板体の上底部にパイプ受け用
の対状切込みがそれぞれ形成され、その少なくと
も一方がＶ字形に切り込まれて成るパイプ交差連
結用金具を提供する。 That is, the present invention is a metal rectangular cylindrical body interposed between the pipes for connecting and fixing two intersecting pipes of a simple pipe house at a predetermined interval, and the cylindrical body is made of two identical Consisting of four regular trapezoidal plates with a height, a first opposing pairing plate with the same shape and a second opposing pairing plate with the same shape are integrated in opposite directions, and the integrated cylinder In each opening of the shaped body, paired notches for receiving pipes are formed at the upper bottom of each trapezoidal plate, and at least one of the pair of notches is cut into a V-shape to provide a pipe cross-connecting fitting.
本考案の金具は、簡易ビニルハウスなどの、例
えばアーチパイプと横通しパイプとの交差連結部
に介在させ、両パイプにひつかける金属製弾性係
着具と組合わせてパイプを交差状に連結しうるも
のである。筒状体の開口両端縁に形成される各一
対のパイプ受け用切込みは、それぞれのパイプを
金具側に押しつけるとき、相対的に安定に結合し
うる形状、大きさであればよく、各端縁における
対切込みを結ぶパイプ方向が交差するように、最
も一般的には直交状に形成される。 The metal fittings of the present invention are interposed at the cross connection between an arch pipe and a horizontal pipe in a simple vinyl house, etc., and are used in combination with a metal elastic fastener that is hooked to both pipes to connect the pipes in a cross shape. It's watery. The pair of pipe receiving notches formed on both edges of the opening of the cylindrical body need only have a shape and size that allows the pipes to be connected relatively stably when pressed against the metal fitting, and Most commonly, the pipes are formed perpendicularly so that the pipe directions connecting the pair of notches intersect.
本考案のパイプ交差連結用金具は、上記のよう
な極めて特殊な異形の角形筒状体であつて、その
筒状体は、２対の正台形板体４枚から成り、第１
の対向する同一形状の対板体と第２の対向する同
一形状の対板体が逆向きに一体化されたものは、
小形でも高いねじれ抵抗性を有し、張設フイルム
を傷付ける心配がないので優れた実用性を有す
る。これらの偏平化状開口形を有する筒状体にあ
つては、だ円状の場合には、パイプがだ円の長軸
に沿つて接合するように切込みを形成させ、また
４枚の台形から成る角筒体では、各開口において
それぞれ対向する上底部（短辺部）に切込みが形
成される。 The pipe cross-connection fitting of the present invention is a rectangular cylindrical body with a very special irregular shape as described above, and the cylindrical body consists of two pairs of four regular trapezoidal plates.
The one in which the facing pair plate body of the same shape and the second facing pair plate body of the same shape are integrated in opposite directions,
Although it is small, it has high twist resistance and has excellent practicality because there is no fear of damaging the stretched film. For these cylindrical bodies with flattened openings, if they are elliptical, a notch is formed so that the pipes join along the long axis of the ellipse, and four trapezoids are In the rectangular cylinder made of the above-mentioned structure, cuts are formed in the upper bottom portions (short side portions) facing each other in each opening.
また、パイプの交差連結方向を決定する筒状体
端縁部のパイプ受け用切込みは、前記の如く、少
なくとも一方の端縁部にはＶ字形のカツトが形成
されるが、他方の端縁部には、予定されたパイプ
の外周面に密に当接する円弧状切欠みやその他の
形状の切込みが形成されてもよいし、Ｖ字形の切
込みを形成してもよい。Ｖ字形の切込みは、パイ
プの径の多少の変動にも対応できる特徴を有し、
特に、予定された第一のパイプに交差状に取り付
けられる第二のパイプが、径に拘束されることな
く選択採用できる実用上の大きな利点がある。そ
のＶ字形の切込み角度はパイプ径などに応じて適
宜変更できる。 In addition, as described above, the pipe receiving notch on the end edge of the cylindrical body that determines the cross-connection direction of the pipes is a V-shaped cut on at least one end edge, but the cut on the other end edge is a V-shaped cut. An arcuate notch or other shaped notch that closely contacts the outer circumferential surface of the intended pipe may be formed, or a V-shaped notch may be formed. The V-shaped cut has the characteristic of being able to accommodate slight variations in pipe diameter.
In particular, there is a great practical advantage that the second pipe that is attached to the planned first pipe in a crosswise manner can be selected and adopted without being restricted by the diameter. The cutting angle of the V-shape can be changed as appropriate depending on the pipe diameter.
本考案の金具は、上記のような構造を有し、交
差固定させる両パイプ間に介在させるものである
から、その筒状長さは両パイプの所望間隔に応じ
て且つ両切込みを考慮して選択される。また、本
考案の金属製筒状金具は、交差連結させる両パイ
プの交差部において、その両端縁の切込みにそれ
ぞれパイプを押付けるように作用する線状の金属
製弾性係着部材と組合わせて用いられる。この線
状係着部材は、通常、その中央部を折曲げて第１
のパイプに掛け、折曲げられた２本の線を第２の
パイプにまわし掛けして、その両端部を更に第１
のパイプに弾性を利用して係着させる係着具が用
いられるが、２本のパイプを本考案の金具に強く
押付ける機能を有する係着具であれば、どんな形
状、構造のものであつてもよい。線状係着具を使
用する場合には、その係着具は通常、連結用金具
を遠巻きにするよう両パイプに掛回、係着される
が、筒状体に係着孔を設け、これを利用する他の
手段を採用することもできる。 The metal fitting of the present invention has the above-mentioned structure and is interposed between the two pipes to be cross-fixed, so the cylindrical length of the metal fitting is determined according to the desired spacing between the two pipes and taking into account both cuts. selected. In addition, the metal cylindrical fitting of the present invention is combined with linear metal elastic fastening members that act to press the pipes against the notches on both ends at the intersection of the two pipes to be cross-connected. used. This linear fastening member is usually bent at its center to form a first
, then wrap the two bent wires around the second pipe, and then connect both ends to the first pipe.
A fastening tool that uses elasticity to fasten two pipes to each other is used, but any fastening tool of any shape or structure can be used as long as it has the function of strongly pressing two pipes against the metal fitting of the present invention. You can. When using a linear anchoring device, the anchoring device is usually hooked around both pipes so that the connecting metal fittings are wound far apart. Other means can also be adopted.
本考案の金具は、交差するパイプとパイプとの
間が閉じた筒状体で固定されているから、両パイ
プのねじれに対する抵抗性は極めて強く、従来知
られた開放部を有する連結金具の耐ねじれ強度に
比べて20〜40倍高い強度を有する。従つて、通常
必要であつた筋交い、方杖、目板あるいはアング
ルバンドなどは本考案の金具においては本質的に
不要であるが、より強度を高める必要がある場合
には、上記補強材類を取付けてもよい。しかし、
その使用数は僅かで充分であろう。 Since the metal fitting of the present invention is fixed with a closed cylindrical body between the intersecting pipes, the resistance to twisting of both pipes is extremely strong, and it has the same resistance as the conventional connecting metal fittings with an open part. It has 20-40 times higher strength than torsional strength. Therefore, the normally necessary braces, braces, battens, angle bands, etc. are essentially unnecessary with the metal fittings of the present invention, but if it is necessary to further increase the strength, the above-mentioned reinforcing materials can be used. May be installed. but,
A small number of them will be sufficient.
本考案の金具は、パイプ間のねじれに対して極
めて強いので、アーチパイプを横通しパイプの外
側に配設するだけでなく、その内側にもアーチパ
イプを連結配設し、ハウス用フイルムを外側及び
内側のアーチパイプにそれぞれ二重に張設して保
温効果を一層高めた安定なハウスを提供すること
ができる。 The metal fittings of this invention are extremely strong against twisting between the pipes, so the arch pipe is not only installed outside the horizontal pipe, but also connected inside the arch pipe, and the house film is placed outside. A stable house with further enhanced heat retention effect can be provided by double-stretching the inner arch pipe and the inner arch pipe.
次に、添付図面により、本考案を更に詳細に説
明する。 Next, the present invention will be explained in more detail with reference to the accompanying drawings.
第１図は、本考案の金具の１例の斜視図で、二
対の台形板体４枚を一体に形成させたものであ
る。 FIG. 1 is a perspective view of one example of the metal fitting of the present invention, which is formed by integrally forming two pairs of four trapezoidal plates.
本考案の金具Ｍは、重なり合う同一の形状の第
１の対の対向する正台形板体１，１′と他の第２
の対の対向する同一形状の正台形板体２，２′を
一体に結合して成る角筒体であつて、板体１，
１′は上底（台形の短辺）を上側に、また板体２，
２′は上底を下側になるように形成されている。
そして第１及び第２の対の対向する上底（短辺）
には、それぞれパイプ受け用切込みが形成されて
いる。第１の対の上底部にはＶ字形の切込み３，
３′が形成され、第２の対の板体部の上底（図で
は下辺）には、接合させるパイプの外周面が密に
はまり込む弧状の切込み４，４′が形成されてい
る。第１の対と第２の対の台形は完全に重なり合
う同一形状でもよいし異なつていてもよいが、対
の台形は重なり合う正台形であることが重要であ
る。また、図においては２対の板体の切込みの形
状を変えて示したが、同種の形状にしてよいこと
はもちろんである。更に、切込みは、３，３′の
如く上底全長にわたつて切り込んでもよいが、
４，４′の如く上底の両端部を若干残すように切
込みを形成させることもできる。 The metal fitting M of the present invention consists of a first pair of opposing regular trapezoidal plates 1 and 1' having the same shape and a second pair of overlapping
It is a rectangular cylinder formed by integrally joining a pair of opposing regular trapezoidal plates 2 and 2' of the same shape, and the plates 1,
1' has the upper base (short side of the trapezoid) facing upward, and plate 2,
2' is formed so that the upper base is on the lower side.
and the opposing upper bases (short sides) of the first and second pairs.
A notch for receiving a pipe is formed in each of the pipes. In the upper base of the first pair, a V-shaped notch 3,
3' is formed, and arc-shaped cuts 4, 4' are formed at the upper bottom (lower side in the figure) of the second pair of plate parts, into which the outer peripheral surfaces of the pipes to be joined are tightly fitted. The first pair of trapezoids and the second pair of trapezoids may have the same shape, completely overlapping, or may have different shapes, but it is important that the trapezoids of the pair are regular trapezoids that overlap. Furthermore, although the shapes of the cuts in the two pairs of plates are shown in the drawings as being different, it goes without saying that they may have the same shape. Furthermore, the cuts may be made over the entire length of the upper base, such as at 3 and 3',
It is also possible to form cuts such as 4 and 4' so that both ends of the upper base are left slightly open.
このような４面が正台形で形成された筒状金具
は、１枚の細長い金属板体を折曲げて両端辺のみ
を溶着一体化することにより容易に製造できるの
で、工業的に有利である。溶着においては、溶着
すべき辺全長にわたつて若干重なりを与える方法
が有利である。また、その場合には、あらかじめ
所定個所に打抜くなどの方法で切込みを形成させ
ておくことがよく、特に、連結すべきパイプの径
の多少の変動にも対応しうるＶ字形の切込みが実
用上好ましく採用できる。 Such a cylindrical metal fitting with four sides formed in a trapezoidal shape is industrially advantageous because it can be easily manufactured by bending one elongated metal plate and welding only the two end sides together. . In welding, it is advantageous to provide a slight overlap over the entire length of the sides to be welded. In that case, it is best to form cuts in advance by punching or other methods at predetermined locations. In particular, it is practical to use V-shaped cuts that can accommodate slight variations in the diameter of the pipes to be connected. It can be preferably adopted.
第２図は、本考案の１例の金具を用いて２本の
パイプを直交状に連結した状態の例を説明するた
めの斜視図である。図において、本考案の金具Ｍ
の上側の開口のパイプ受け用切込み３には、第１
のパイプP1が当てがわれ、下側の開口の切込み
４には第２のパイプP2が当てがわれて、線状の
金属製弾性係着部材５により両パイプは金具Ｍに
押付けられている。金具Ｍは筒状であるから、両
パイプの相互ねじれに対する耐性が極めて強く、
切込みにはまり込むように接合されたパイプの交
差連結状態は安定に保たれ、フイルムを張設した
ハウスにおいては、いずれの方向からの風圧に対
しても、傾いたりよじれたりすることのない優れ
たパイプ連結性能を有する。 FIG. 2 is a perspective view for explaining an example of a state in which two pipes are orthogonally connected using the metal fitting of the present invention. In the figure, the metal fitting M of the present invention
In the pipe receiving notch 3 of the upper opening, there is a first
A second pipe P 1 is applied to the notch 4 in the lower opening, and both pipes are pressed against the metal fitting M by the linear metal elastic fastening member 5. There is. Since the metal fitting M is cylindrical, it has extremely high resistance to mutual twisting of both pipes.
The cross-connected state of the pipes that are joined so that they fit into the notches remains stable, and the film-covered house has an excellent structure that will not tilt or twist even under wind pressure from any direction. Has pipe connection performance.
第１図は、本考案の金具の１例の斜視図であ
り、第２図は、本考案の金具を用いて２本のパイ
プを交差状に連結した状態の例の斜視図である。
図中の符号：Ｍ……金具、３，３′，４，４′…
…切込み、５……線状係着部材、P1，P2……パ
イプ。
FIG. 1 is a perspective view of an example of the metal fitting of the present invention, and FIG. 2 is a perspective view of an example of a state in which two pipes are connected in a cross shape using the metal fitting of the present invention. Code in the diagram: M...Metal fittings, 3, 3', 4, 4'...
...notch, 5... linear fastening member, P 1 , P 2 ... pipe.
Claims (1)
定の間隔をあけて連結固定するためのパイプ間に
介在させる金属角形筒状体であつて、該筒状体が
２対の同一高さを有する正台形板体４枚から成
り、第一の対向する同一形状の対板体と第二の対
向する同一形状の対板体が逆向きに一体化され、
その一体化された筒状体の各開口部には、各台形
板体の上底部にパイプ受け用の対状切込みがそれ
ぞれ形成され、その少なくとも一方がＶ字形に切
り込まれて成るパイプ交差連結用金具。 A metal rectangular cylindrical body interposed between two intersecting pipes of a simple pipe house for connecting and fixing them at a predetermined interval, the cylindrical bodies being a regular trapezoid having two pairs of the same height. Consisting of four plate bodies, a first opposing pair plate body having the same shape and a second opposing pair plate body having the same shape are integrated in opposite directions,
At each opening of the integrated cylindrical body, paired notches for receiving pipes are formed at the upper bottom of each trapezoidal plate, and at least one of the pair of notches is cut into a V-shape to form a pipe cross connection. metal fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984018845U JPS60131711U (en) | 1984-02-13 | 1984-02-13 | Pipe cross connection fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984018845U JPS60131711U (en) | 1984-02-13 | 1984-02-13 | Pipe cross connection fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60131711U JPS60131711U (en) | 1985-09-03 |
| JPH039525Y2 true JPH039525Y2 (en) | 1991-03-11 |
Family
ID=30507860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984018845U Granted JPS60131711U (en) | 1984-02-13 | 1984-02-13 | Pipe cross connection fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131711U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5221224B2 (en) * | 2008-06-30 | 2013-06-26 | 佐藤産業株式会社 | Connecting bracket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133455Y2 (en) * | 1971-08-27 | 1976-08-19 |
-
1984
- 1984-02-13 JP JP1984018845U patent/JPS60131711U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60131711U (en) | 1985-09-03 |
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