JPH0634500Y2 - Beam rebar support - Google Patents
Beam rebar supportInfo
- Publication number
- JPH0634500Y2 JPH0634500Y2 JP1986080351U JP8035186U JPH0634500Y2 JP H0634500 Y2 JPH0634500 Y2 JP H0634500Y2 JP 1986080351 U JP1986080351 U JP 1986080351U JP 8035186 U JP8035186 U JP 8035186U JP H0634500 Y2 JPH0634500 Y2 JP H0634500Y2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bar
- beam reinforcing
- support
- vertical portion
- horizontal portion
- 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
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
【考案の詳細な説明】 ＜産業上の利用分野＞ この考案は、鉄骨鉄筋コンクリート構造の建物等におい
て梁鉄筋を支持するために使用する梁鉄筋支持具に関す
る。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a beam reinforcing bar support used for supporting a beam reinforcing bar in a building or the like having a steel frame reinforced concrete structure.
＜従来の技術＞ 従来より、梁鉄筋支持具としては、第４図に示すものが
ある。この梁鉄筋支持具11は水平部11aと垂直部11bとか
らなるＴ字形をしている。そして、垂直部11bの下端を
鉄骨１のフランジ部1aに溶接し、水平部11aの上面に梁
鉄筋５を載置して結束筋９で結束するようにしている。
このＴ字形の梁鉄筋支持具は、垂直部の幅が狭いためそ
の切断が容易であることから、垂直部を予め長く形成し
ておけば、梁の断面高さに応じて垂直部を適宜切断する
ことによって、種々の梁の断面高さに対応できるという
利点がある。この場合、梁の断面高さに拘わらず垂直部
の長さに関しては同一のものを製作しておけばよいの
で、製作経費を抑えることができる利点もある。<Prior Art> Conventionally, there is a beam reinforcing bar support shown in FIG. The beam reinforcement support 11 has a T-shape composed of a horizontal portion 11a and a vertical portion 11b. Then, the lower end of the vertical portion 11b is welded to the flange portion 1a of the steel frame 1, the beam reinforcing bar 5 is placed on the upper surface of the horizontal portion 11a, and is bound by the binding bar 9.
This T-shaped beam reinforcing bar support is easy to cut because the vertical portion has a narrow width. Therefore, if the vertical portion is formed long in advance, the vertical portion is appropriately cut according to the cross-sectional height of the beam. By doing so, there is an advantage that various beam cross-sectional heights can be accommodated. In this case, regardless of the cross-sectional height of the beam, it is sufficient to manufacture the same vertical length, which is advantageous in that the manufacturing cost can be reduced.
しかしながら、上記従来の梁鉄筋支持具11の水平部11a
の上面は平坦面であるため、梁鉄筋５の位置決めのため
の目印となるべきものがなく、梁鉄筋を正確に位置決め
ができず、また梁鉄筋のずり落ち等が生じ、したがって
梁鉄筋を結束する上で作業性が悪いという欠点があっ
た。However, the horizontal portion 11a of the conventional beam reinforcement support 11 is
Since the upper surface of the beam is a flat surface, there is nothing to be used as a mark for positioning the beam reinforcing bar 5, the beam reinforcing bar cannot be accurately positioned, and the beam reinforcing bar slips down, so that the beam reinforcing bar is bound. However, there was a drawback that the workability was poor.
＜考案の目的＞ そこで、この考案の目的は、垂直部と水平部からなり、
上記垂直部の下端が溶接により鉄骨に取り付けられるＴ
字形梁鉄筋支持具において、上記欠点を解消して、梁鉄
筋を所定の位置に係止して、梁鉄筋を確実、迅速、かつ
簡単に位置決めできる梁鉄筋支持具を提供することにあ
る。<Purpose of Invention> Therefore, the purpose of this invention is to have a vertical portion and a horizontal portion,
The lower end of the vertical portion is attached to the steel frame by welding T
The object of the present invention is to provide a beam reinforcing bar support which eliminates the above-mentioned drawbacks and locks the beam reinforcing bar at a predetermined position to reliably, quickly and easily position the beam reinforcing bar.
＜考案の構成＞ 上記目的を達成するため、この考案の梁鉄筋支持具は、
垂直部と水平部からなり、上記垂直部の下端が溶接によ
り鉄骨に取り付けられるＴ字形梁鉄筋支持具において、
上記水平部の少なくとも両端部に梁鉄筋位置決め用の突
起または凹所からなる係止部を設けたことを特徴として
いる。<Structure of device> In order to achieve the above object, the beam rebar support device of the present invention is
A T-shaped beam reinforcing bar support comprising a vertical portion and a horizontal portion, the lower end of the vertical portion being attached to a steel frame by welding,
At least both ends of the horizontal portion are provided with locking portions formed by projections or recesses for positioning beam reinforcing bars.
＜作用＞ この梁鉄筋支持具の水平部に設けた係止部に梁鉄筋を係
止して、梁鉄筋を簡単、確実、迅速に位置決めする。そ
して、梁鉄筋を所定の位置に位置決めした後、この梁鉄
筋をフープ筋等に結束筋により結束する。このように、
係止部に梁鉄筋が係止されるので、梁鉄筋の位置ずれが
防止でき、また、確実に位置決めされるので、梁鉄筋を
梁鉄筋支持具やフープ筋に結束筋で結束する際に、作業
性が極めて改善される。<Operation> The beam reinforcing bar is locked to the locking portion provided on the horizontal portion of the beam reinforcing bar support, and the beam reinforcing bar is positioned easily, reliably and quickly. Then, after positioning the beam reinforcing bar at a predetermined position, the beam reinforcing bar is bound to a hoop reinforcing bar or the like by a binding bar. in this way,
Since the beam rebar is locked to the locking part, it is possible to prevent displacement of the beam rebar, and since it is reliably positioned, when binding the beam rebar to the beam rebar support or hoop with the binding bar, Workability is greatly improved.
＜実施例＞ 以下、本考案を図示の実施例により詳細に説明する。<Embodiment> Hereinafter, the present invention will be described in detail with reference to an illustrated embodiment.
第１図は本考案の一実施例である梁鉄筋支持具を用いた
鉄骨鉄筋コンクリート構造物の概略図である。１は断面
がＩまたはＨ字形状の鉄骨、３は上記鉄骨１の上部フラ
ンジ部1aに下端を溶接により固定した梁鉄筋支持具であ
る。FIG. 1 is a schematic view of a steel-framed reinforced concrete structure using a beam reinforcing bar support according to an embodiment of the present invention. Reference numeral 1 is a steel frame having an I or H-shaped cross section, and 3 is a beam rebar support tool having a lower end fixed to the upper flange portion 1a of the steel frame 1 by welding.
上記梁鉄筋支持具３は水平部3aと垂直部3bとからなるＴ
字形をしている。上記梁鉄筋支持具３の水平部3aの両端
に、第２図に示すように、上方に向けて係止部である係
止用突起2,2を設けている。The beam reinforcing bar support 3 has a horizontal portion 3a and a vertical portion 3b.
It has a glyph. As shown in FIG. 2, locking projections 2, 2 serving as locking portions are provided upward at both ends of the horizontal portion 3a of the beam reinforcing bar support 3.
上記構成において、梁鉄筋支持具３の水平部3aの係止用
突起２の内側面に梁鉄筋５を当接させて、上記梁鉄筋５
の位置決めをする。そして、結束筋９または溶接を用い
て梁鉄筋５を上記梁鉄筋支持具３の水平部3aおよびフー
プ筋７に固定する。In the above structure, the beam reinforcing bar 5 is brought into contact with the inner side surface of the locking projection 2 of the horizontal portion 3a of the beam reinforcing bar support 3 so that the beam reinforcing bar 5
Position. Then, the beam reinforcing bars 5 are fixed to the horizontal portions 3a and the hoop reinforcing bars 7 of the beam reinforcing bar support 3 by using the binding bars 9 or welding.
このように、梁鉄筋５は係止用突起２で位置決めされる
ので、梁鉄筋５を固定する際に、梁鉄筋５の位置ずれが
なく、作業性が改善され、また、コンクリート被覆が薄
くなることもない。In this way, since the beam reinforcing bars 5 are positioned by the locking projections 2, when the beam reinforcing bars 5 are fixed, there is no displacement of the beam reinforcing bars 5, workability is improved, and the concrete coating becomes thin. Nothing.
また、第３図は変形例を示し、この変形例では上記梁鉄
筋支持具３の水平部3aの両端部および水平方向に所定間
隔をおいた位置に係止部としての凹溝８を設けて、この
凹溝８に梁鉄筋５を嵌合し、結束筋９によって梁鉄筋５
を上記梁鉄筋支持具３の水平部3aおよびフープ筋７に固
定している。FIG. 3 shows a modified example. In this modified example, recessed grooves 8 as locking parts are provided at both ends of the horizontal part 3a of the beam reinforcing bar support 3 and at positions at predetermined horizontal intervals. , The beam reinforcing bar 5 is fitted in the groove 8 and the beam reinforcing bar 5 is connected by the binding bar 9.
Is fixed to the horizontal portion 3a of the beam reinforcement 3 and the hoop reinforcement 7.
また、図示しないが係止部を突起と凹溝とを組み合わせ
て構成してもよく、さらに垂直部3bが複数本であっても
よい。Further, although not shown, the locking portion may be configured by combining the projection and the concave groove, and the vertical portion 3b may be plural.
尚、上記係止部は両端以外にも、任意の位置に設けるこ
とができるのはもちろんである。It is needless to say that the locking portions can be provided at any position other than both ends.
＜考案の効果＞ 以上より明らかなように、この考案の梁鉄筋支持具は、
垂直部と水平部からなり、上記垂直部の下端が溶接によ
り鉄骨に取り付けられるＴ字形梁鉄筋支持具において、
上記水平部の少なくとも両端部に梁鉄筋位置決め用の突
起または凹所からなる係止部を設けているので、鉄筋を
簡単、確実に、しかも迅速に所定の位置に位置決めでき
る。また、この係止部により、梁鉄筋の位置ずれ、ずり
落ち、さらにはそれに起因するコンクリート被覆が薄く
なることを防止できる。また、梁鉄筋をフープ筋等に結
束する上で、作業性を大幅に向上できる。<Effect of Device> As is clear from the above, the beam rebar support device of this device is
A T-shaped beam reinforcing bar support comprising a vertical portion and a horizontal portion, the lower end of the vertical portion being attached to a steel frame by welding,
Since at least both ends of the horizontal portion are provided with the engaging portions formed by the projections or recesses for positioning the beam reinforcing bars, the reinforcing bars can be positioned easily, reliably and quickly at a predetermined position. In addition, the locking portion can prevent the beam rebar from being displaced, slipped off, and further thinning of the concrete coating due to the displacement. In addition, work efficiency can be significantly improved in binding the beam reinforcement to the hoop reinforcement or the like.
第１図はこの考案の一実施例の概略図、第２図は上記実
施例の要部の斜視図、第３図はこの考案の変形例の斜視
図、第４図はこの考案の従来例の概略図である。 １……鉄骨、２……突起、３……梁鉄筋支持具、５……
梁鉄筋、７……フープ筋、８……凹溝、９……結束筋。FIG. 1 is a schematic view of an embodiment of the present invention, FIG. 2 is a perspective view of an essential part of the above embodiment, FIG. 3 is a perspective view of a modification of the present invention, and FIG. 4 is a conventional example of the present invention. FIG. 1 ... steel frame, 2 ... projection, 3 ... beam rebar support device, 5 ...
Beam reinforcement, 7 ... hoop reinforcement, 8 ... concave groove, 9 ... binding reinforcement.
Claims (1)
端が溶接により鉄骨に取り付けられるＴ字形梁鉄筋支持
具において、 上記水平部の少なくとも両端部に梁鉄筋位置決め用の突
起または凹所からなる係止部を設けたことを特徴とする
梁鉄筋支持具。1. A T-shaped beam rebar support comprising a vertical portion and a horizontal portion, the lower end of the vertical portion being attached to a steel frame by welding, wherein a projection or a recess for positioning a beam rebar is provided at least at both ends of the horizontal portion. A beam reinforcing bar support characterized in that a locking portion made of is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080351U JPH0634500Y2 (en) | 1986-05-27 | 1986-05-27 | Beam rebar support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080351U JPH0634500Y2 (en) | 1986-05-27 | 1986-05-27 | Beam rebar support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62193022U JPS62193022U (en) | 1987-12-08 |
| JPH0634500Y2 true JPH0634500Y2 (en) | 1994-09-07 |
Family
ID=30931079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986080351U Expired - Lifetime JPH0634500Y2 (en) | 1986-05-27 | 1986-05-27 | Beam rebar support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634500Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294398A (en) * | 1994-04-27 | 1995-11-10 | Nec Corp | Impinger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020165144A (en) * | 2019-03-29 | 2020-10-08 | 株式会社フジタ | Beam structure, support member for beam main reinforcement, and reinforcement method for beam main reinforcement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921407A (en) * | 1982-07-29 | 1984-02-03 | Nippon Steel Corp | Continuous rolling method |
-
1986
- 1986-05-27 JP JP1986080351U patent/JPH0634500Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294398A (en) * | 1994-04-27 | 1995-11-10 | Nec Corp | Impinger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62193022U (en) | 1987-12-08 |
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