JPS6245786Y2 - - Google Patents
Info
- Publication number
- JPS6245786Y2 JPS6245786Y2 JP1979102670U JP10267079U JPS6245786Y2 JP S6245786 Y2 JPS6245786 Y2 JP S6245786Y2 JP 1979102670 U JP1979102670 U JP 1979102670U JP 10267079 U JP10267079 U JP 10267079U JP S6245786 Y2 JPS6245786 Y2 JP S6245786Y2
- Authority
- JP
- Japan
- Prior art keywords
- strands
- wire mesh
- welding
- wires
- welded
- 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
- 238000003466 welding Methods 0.000 description 13
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
Description
【考案の詳細な説明】 本考案は溶接金網の改良に関するものである。[Detailed explanation of the idea] The present invention relates to improvement of welded wire mesh.
例えば、溶接金網を建築や構築等における壁芯
やコンクリート等の保持材、補強材として使用す
る場合には、厚さの大きいものや表裏の別のない
ものが要求される場合がある。 For example, when welded wire mesh is used as a wall core in architecture, construction, etc., or as a retaining material or reinforcing material for concrete, etc., it may be required to have a large thickness or to have no separate front and back sides.
金網の厚さを大きくするには、異形素線を用い
てその金網面に垂直な方向の線幅を大きくするこ
とが考えられるが、その分だけ素線に作用するコ
ンクリート等の負荷荷重も大きくなり、溶接点で
の剥離を生じ易い。 In order to increase the thickness of the wire mesh, it is possible to use irregularly shaped wires to increase the line width in the direction perpendicular to the wire mesh surface, but the load of concrete, etc. that acts on the wires is correspondingly large. Therefore, peeling at the welding point is likely to occur.
本考案はこのような点に鑑みなされたもので、
一方の素線の表裏面にそれと直交する素線を交互
に配列溶接することにより、厚さが大きくしかも
表裏の別のない溶接金網を容易に形成し得るよう
になしたことをその特徴とするものである。 This idea was created with these points in mind.
The feature is that by alternately arranging and welding wires perpendicular to the front and back surfaces of one wire, it is possible to easily form a welded wire mesh with a large thickness and no distinction between the front and back sides. It is something.
以下、本考案の実施例を図面に基づいて詳細に
説明するに、第1図及び第2図において1,1,
…は縦方向に適宜間隔をおいて配列した素線であ
つて、これらの素線1,1,…の表面側と裏面側
とには、それと直交する横方向の素線2,2,…
を表面側のものと裏面側のものとが重複しないよ
うに適宜間隔で交互に配列して当接し、両素線
1,2の交叉部3を電気抵抗溶接により一体に溶
着している。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
... are strands arranged at appropriate intervals in the vertical direction, and on the front side and back side of these strands 1, 1, ..., strands 2, 2, .
The wires 1 and 2 are alternately arranged and brought into contact with each other at appropriate intervals so that those on the front side and those on the back side do not overlap, and the intersection portions 3 of both strands 1 and 2 are welded together by electric resistance welding.
上記素線1,2は金属線条により形成したもの
で、断面が円形や四角形をなすものばかりでな
く、その他の多角形や不規則な異形形状をなすも
のを使用することができ、金網の形成に当つて
は、縦横の素線を同一断面形状としてもよいが、
例えば縦方向の素線1を丸、横方向の素線2を四
角という具合に異なる断面形状及び線径のものを
組み合わせて使用してもよく、さらには横方向の
素線2の形状や線径を適宜異ならしめることもで
きる。 The strands 1 and 2 are made of metal wires, and not only those with a circular or square cross section, but also those with other polygonal or irregular shapes can be used. When forming, the vertical and horizontal strands may have the same cross-sectional shape, but
For example, wires 1 in the vertical direction may be round, wires 2 in the horizontal direction may be square, and different cross-sectional shapes and wire diameters may be used in combination. The diameter can also be made different as appropriate.
素線1,2の交叉部3を溶接する場合、両素線
1,2が平面で当接する場合のように溶接面積が
大きいと、電気抵抗が小さくなつて大きな溶接電
流を必要としたり、溶接不良が生じるなどの問題
が生じ易い。従つて、このような場合には、第3
図に示すように、両方または一方の素線の溶接面
4に溝や突起などによる凹凸を設けて電気抵抗の
増大を計るのが望ましい。 When welding the intersection 3 of the wires 1 and 2, if the welding area is large, such as when both wires 1 and 2 are in plane contact, the electrical resistance will be small and a large welding current will be required, or the welding Problems such as defects are likely to occur. Therefore, in such a case, the third
As shown in the figure, it is desirable to increase the electrical resistance by providing irregularities such as grooves and protrusions on the welding surface 4 of both or one of the strands.
本考案は、適宜間隔で一方向に配列した直線状
の素線の表面側と裏面側とに、それと直交する直
線状の素線を適宜間隔で交互に配列当接し、これ
らの素線を交叉部において溶接して一体とした溶
接金網であるから、従来の溶接金網またはクリン
プ金網が各素線の径または幅の和の厚さしか得ら
れなかつたのに対して、本考案の金網は、それに
一方の素線の径または幅を加えた厚さ、即ち各素
線の径または幅が同じ場合には従来のものの1.5
倍の厚さを有するものであつて、しかも表裏の別
のないものを簡単に得ることができる。 In this invention, linear strands perpendicular to the front and back sides of linear strands arranged in one direction at appropriate intervals are alternately arranged and abutted, and these strands are crossed. Because it is a welded wire mesh that is integrally welded at the parts, the thickness of the conventional welded wire mesh or crimp wire mesh is only the sum of the diameter or width of each strand, whereas the wire mesh of the present invention The thickness is the sum of the diameter or width of one of the strands, that is, if the diameter or width of each strand is the same, it is 1.5 of the conventional thickness.
It is possible to easily obtain one that is twice as thick and has no separate front and back sides.
また、本考案は、一方の素線の表裏両面に他方
の素線が二重に存在しているので、従来の溶接金
網と比べると特に二重に存在する素線を曲げる方
向の外力に対する抵抗が著しく増大し、耐負荷荷
重特性の改善によつてその強度が高められるばか
りでなく、表裏の別がないことにより作業性が向
上するうえに、表裏両面に加わる荷重を平衡して
受けることができるという効果がある。従つて、
建築物の壁芯に使用する場合には、壁を表裏平衡
して受けるので特に有用である。 In addition, since the present invention has two strands of strands on both the front and back sides of one strand, compared to conventional welded wire meshes, the strands of the present invention are particularly resistant to external forces in the direction of bending the strands. Not only does its strength increase by improving its load-bearing properties, it also improves workability because there is no distinction between the front and back sides, and it is able to bear the load applied to both the front and back sides in a balanced manner. There is an effect that it can be done. Therefore,
When used as a wall core in a building, it is particularly useful because it supports the wall evenly on both sides.
さらに、一方の素線の表裏両面の同一箇所に他
方の素線を溶接すると、溶け込みにより溶接点に
おける素線の強度変化が大きくなつて品質が不安
定となるばかりでなく、素線数のわりに網目を細
かくすることができない等の欠点があるが、本考
案においては、表裏両面の素線を互いに重複しな
いような位置に溶接してあるから、溶接点におけ
る素線の強度変化を少なくして金網の品質を安定
させることができると同時に、網厚が大きく且つ
網目の小さい溶接金網を簡単に形成することがで
きる。 Furthermore, if welding the other strand to the same location on both the front and back sides of one strand, not only will the strength change of the strand at the welding point increase due to penetration, making the quality unstable, but also the number of strands will increase. Although there are drawbacks such as the inability to make the mesh fine, in this invention, the wires on both the front and back sides are welded at positions that do not overlap with each other, so changes in the strength of the wires at the welding point are reduced. The quality of the wire mesh can be stabilized, and at the same time, a welded wire mesh with a large mesh thickness and a small mesh size can be easily formed.
第1図及び第2図は本考案に係る溶接金網の一
実施例を示す部分正面図及び側断面図、第3図は
溶接面の好ましい形態を例示する溶接前の側断面
図である。
1,2……素線、3……交叉部。
1 and 2 are a partial front view and a side sectional view showing one embodiment of the welded wire mesh according to the present invention, and FIG. 3 is a side sectional view before welding illustrating a preferred form of the welding surface. 1, 2... strand, 3... intersection.
Claims (1)
面側と裏面側とに、それと直交する直線状の素線
を表面側のものと裏面側のものとが重複しない位
置に適宜間隔で交互に配列当接し、これらの素線
を交叉部において溶接して一体としたことを特徴
とする溶接金網。 Straight wires arranged in one direction at appropriate intervals are placed on the front side and back side, and straight wires perpendicular thereto are arranged alternately at appropriate intervals at positions where the front side and back side do not overlap. A welded wire mesh characterized in that these strands are arranged and abutted on each other and welded together at their intersections to form a single piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979102670U JPS6245786Y2 (en) | 1979-07-25 | 1979-07-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979102670U JPS6245786Y2 (en) | 1979-07-25 | 1979-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5623242U JPS5623242U (en) | 1981-03-02 |
JPS6245786Y2 true JPS6245786Y2 (en) | 1987-12-08 |
Family
ID=29335382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979102670U Expired JPS6245786Y2 (en) | 1979-07-25 | 1979-07-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6245786Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080008643A (en) * | 2006-07-20 | 2008-01-24 | (주)인성캐스터 | Shopping cart |
JP2008190296A (en) * | 2007-02-08 | 2008-08-21 | Kajima Corp | Bar arrangement structure of reinforced concrete wall |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5264981U (en) * | 1976-11-01 | 1977-05-13 |
-
1979
- 1979-07-25 JP JP1979102670U patent/JPS6245786Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5623242U (en) | 1981-03-02 |
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