JPS6220569Y2 - - Google Patents
Info
- Publication number
- JPS6220569Y2 JPS6220569Y2 JP1982065102U JP6510282U JPS6220569Y2 JP S6220569 Y2 JPS6220569 Y2 JP S6220569Y2 JP 1982065102 U JP1982065102 U JP 1982065102U JP 6510282 U JP6510282 U JP 6510282U JP S6220569 Y2 JPS6220569 Y2 JP S6220569Y2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing body
- sleeve
- reinforcing
- inner end
- bodies
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
【考案の詳細な説明】
本考案はRC有孔梁の補強金物に関するもので
ある。[Detailed description of the invention] The present invention relates to reinforcing hardware for RC perforated beams.
従来、この種の補強金物には、径の異なる円形
の環状体を同心的に三重にして、これらの環状体
を放射状の複数の金属製連結杆により連結したも
のがある（例えば特開昭56−73749）。この補強金
物によると、各環状体は鋼線を圧接加工により形
成しなければならず、その加工が面倒であり、そ
してスリーブへの取付け手段は当片と弾性材とを
用いているために、その構成が複雑であつた。 Conventionally, this type of reinforcing hardware includes a structure in which three circular annular bodies with different diameters are concentrically stacked and these annular bodies are connected by a plurality of radial metal connecting rods (for example, Japanese Patent Laid-Open No. 56 −73749). According to this reinforcing hardware, each annular body must be formed by pressure welding of steel wire, which is a troublesome process, and the means for attaching it to the sleeve uses a contact piece and an elastic material. Its structure was complicated.
本考案の目的は構成が簡単で、かつ加工が容易
となるRC有孔梁の補強金物を提供することにあ
る。 The purpose of the present invention is to provide reinforcement hardware for RC perforated beams that is simple in structure and easy to process.
本考案の特徴は、本体を構成する補強体を渦巻
状とし、スリーブへの取り付けを連結棒状体の先
端と補強体の内端の自由端で行うことにある。 A feature of the present invention is that the reinforcing body constituting the main body has a spiral shape, and is attached to the sleeve at the free end of the connecting rod-like body and the inner end of the reinforcing body.
以下本考案の一実施例を図面を参照して説明す
る。 An embodiment of the present invention will be described below with reference to the drawings.
本考案に係るRC有孔梁の補強金物は補強体１
と複数の連結線状体２，３，４，５とからなる。
補強体１は図示の例では例えば１本の鋼線を３重
に巻いた渦巻状に形成したもので、内部６はスリ
ーブＳが貫通可能の空隙があけてある。また連結
線状体２，３，４，５は、補強体１に対して放射
状に配し、補強体の各部に溶接などにより固着し
てある。連結線状体２〜５のうち、線状体２，
３，４はその先端部２ａ，３ａ，４ａが補強体内
部６まで延伸し、残りの線状体５の先端部５ａは
内部まで達していない。このため補強体１の内端
先端から、連結線状体２の先端部２ａと交わる点
７までの補強体内端部１ａは自由端となり、一定
のバネ性を有している。そして各連結線状体の先
端部２ａ，３ａ，４ａの３点と、環状体の内端部
１ａで、補強体１をスリーブＳに取り付けること
ができる。スリーブＳの径が異なつても、補強体
の内端部１ａのバネ変形により、スリーブに確実
に取り付けられる。 The reinforcing hardware for the RC perforated beam according to the present invention is the reinforcement body 1.
and a plurality of connected linear bodies 2, 3, 4, and 5.
In the illustrated example, the reinforcing body 1 is formed into a spiral shape, for example, by winding one steel wire three times, and has a space inside 6 through which the sleeve S can pass. Further, the connecting linear bodies 2, 3, 4, and 5 are arranged radially with respect to the reinforcing body 1, and are fixed to each part of the reinforcing body by welding or the like. Among the connected linear bodies 2 to 5, the linear body 2,
The tip portions 2a, 3a, 4a of the wires 3 and 4 extend to the inside 6 of the reinforcing body, and the tip portions 5a of the remaining linear bodies 5 do not reach the inside. Therefore, the end portion 1a of the reinforcing body from the tip of the inner end of the reinforcing body 1 to the point 7 where it intersects with the distal end portion 2a of the connecting linear body 2 becomes a free end and has a certain degree of springiness. The reinforcing body 1 can be attached to the sleeve S at the three points of the tip ends 2a, 3a, and 4a of each connecting linear body and at the inner end 1a of the annular body. Even if the sleeve S has a different diameter, the reinforcing body can be reliably attached to the sleeve due to the spring deformation of the inner end 1a.
なお、連結線状体は鋼線の他帯状の板体などで
構成してもよく、またその本数も図示の例に限定
されない。 In addition, the connecting linear body may be composed of a band-shaped plate other than a steel wire, and the number of the connecting linear bodies is not limited to the illustrated example.
以上説明したように本考案によれば、補強体を
渦巻状に形成してあるので、従来のように圧接加
工が不要となり加工が容易となる。またスリーブ
への取付けには連結線状体と補強体の内端部とを
利用するので、従来のように特別の取付け手段が
不要となり、構成が簡単となり、したがつて製造
コストの低廉化を図ることができる。 As explained above, according to the present invention, since the reinforcing body is formed in a spiral shape, there is no need for pressure welding as in the conventional method, and the processing becomes easy. In addition, since the connecting linear body and the inner end of the reinforcing body are used for attachment to the sleeve, there is no need for special attachment means unlike in the past, simplifying the configuration and reducing manufacturing costs. can be achieved.
図面は本考案の一実施例を示す正面図である。
１……補強体、１ａ……補強体の内端部、２，
３，４，５……連結線状体、２ａ，３ａ，４ａ，
５ａ……連結線状体の先端部、６……補強体の内
部、７……交点、Ｓ……スリーブ。
The drawing is a front view showing an embodiment of the present invention. 1...Reinforcement body, 1a...Inner end of reinforcement body, 2,
3, 4, 5... connected linear body, 2a, 3a, 4a,
5a... Tip of connecting linear body, 6... Inside of reinforcing body, 7... Intersection, S... Sleeve.
Claims (1)
貫通可能の空隙を有する補強体と、 この補強体に対して放射状に配設し、補強体の
各部を連結する複数の連結棒状体と からなり、上記補強体の内端部はバネ性を有す
る自由端であり、この内端部と上記棒状体の任意
の棒状体の先端部とで補強体を上記スリーブへ取
付け可能であるRC有孔梁の補強金物。[Scope of Claim for Utility Model Registration] A reinforcing body made of steel wire or the like in a spiral shape and having a void therein through which the sleeve can pass, and a reinforcing body arranged radially with respect to the reinforcing body to connect each part of the reinforcing body. and a plurality of connecting rod-like bodies, the inner end of the reinforcing body being a free end having spring properties, and the inner end and the tip of any of the rod-like bodies connecting the reinforcing body to the sleeve. Reinforcement hardware for RC perforated beams that can be attached to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6510282U JPS58168617U (en) | 1982-05-06 | 1982-05-06 | Reinforcement hardware for RC perforated beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6510282U JPS58168617U (en) | 1982-05-06 | 1982-05-06 | Reinforcement hardware for RC perforated beams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168617U JPS58168617U (en) | 1983-11-10 |
| JPS6220569Y2 true JPS6220569Y2 (en) | 1987-05-26 |
Family
ID=30075101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6510282U Granted JPS58168617U (en) | 1982-05-06 | 1982-05-06 | Reinforcement hardware for RC perforated beams |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168617U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122950A (en) * | 1979-03-14 | 1980-09-22 | Soujirou Sakami | Reinforcement sleeve construction for through hole of concrete structure |
| JPS5673749A (en) * | 1979-11-20 | 1981-06-18 | Tokyu Kensetsu Kk | Reinforcing metal fitting for reinforced concrete holed beam |
-
1982
- 1982-05-06 JP JP6510282U patent/JPS58168617U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122950A (en) * | 1979-03-14 | 1980-09-22 | Soujirou Sakami | Reinforcement sleeve construction for through hole of concrete structure |
| JPS5673749A (en) * | 1979-11-20 | 1981-06-18 | Tokyu Kensetsu Kk | Reinforcing metal fitting for reinforced concrete holed beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58168617U (en) | 1983-11-10 |
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