JP3705510B2 - Fixing rib ribs - Google Patents

Fixing rib ribs Download PDF

Info

Publication number
JP3705510B2
JP3705510B2 JP13048596A JP13048596A JP3705510B2 JP 3705510 B2 JP3705510 B2 JP 3705510B2 JP 13048596 A JP13048596 A JP 13048596A JP 13048596 A JP13048596 A JP 13048596A JP 3705510 B2 JP3705510 B2 JP 3705510B2
Authority
JP
Japan
Prior art keywords
rib
reinforcing
lath
groove
fixing
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 - Fee Related
Application number
JP13048596A
Other languages
Japanese (ja)
Other versions
JPH09279807A (en
Inventor
稔 細田
Original Assignee
稔 細田
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 稔 細田 filed Critical 稔 細田
Priority to JP13048596A priority Critical patent/JP3705510B2/en
Publication of JPH09279807A publication Critical patent/JPH09279807A/en
Application granted granted Critical
Publication of JP3705510B2 publication Critical patent/JP3705510B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Description

【0001】
【産業上の利用分野】
本発明は、建築用鋼製リブラスを間柱等の補強材に固定する方法に関するものである。
【0002】
【従来の技術】
従来のリブラスの固定方法を図4〜図7に示し、以下、図に従って説明する。例えば図4のように、軽量軽鉄間仕切等の壁工事の場合、鋼製リブラスを鋼製間柱に固定するには、略C形の間柱(補強材)Aにリブが交差する方向にしかもリブの凸側が間柱Aに接するようリブラスBを当て、ビスCによりリブB1を谷側から貫通螺着するといった方法が行われてきた。
【0003】
また、別の例として図6のように、略L形の間柱(補強材)A’にあらかじめ打ち抜き加工によって立設した爪A’1にリブB1を引き掛け、爪A’1を折り曲げて固着するといった方法も提案されてきた。
【0004】
一方、壁工事の場合に限らず、最近採用が増えているリブラスを堰板とする型枠工事の場合でも、前記のような固定方法が用いられている。
【0005】
【発明が解決しようとする課題】
リブラスを壁下地および型枠用堰板に利用した場合、壁面および型枠面に対し直角方向の外力に対する変形が少ないこと(間柱等の補強材間の壁の曲げ剛性)が要求される。
【0006】
しかし、前記従来の固定方法のうち、前者の場合、固着の程度はある程度強固ではあるが、図4のようにリブB1が平面状につぶされ固定部分でのリブB1自体の曲げ剛性が低下する。つまり、壁面に対し直角な方向2の外力が加わった場合、図5のように、補強材Aの間でリブラスB全体が容易に膨らむ可能性があった。
【0007】
また、後者(図6)の場合、リブB1がつぶされるといった障害は生じない代わりに固着力が不足し、リブB1と補強材Aは剛構造ではなくピン構造(柔構造)の状態での固定しか期待できなかった。しかも、リブB1に平行な方向1の外力に対しての拘束力が弱い。従って、壁面に対し直角な方向2の外力が加わった場合、図7のように、リブB1が方向1にずれたり、さらにリブB1が固定部分を支点にして回転し、補強材Aの間でリブラスB全体が容易に膨らむ可能性があった。
【0008】
本発明は、前記問題点を解決せんとするもので、その目的とするところは、リブラスと補強材の固定において、リブの剛性を損なうことなく、剛性の高い固定方法を得ることを、可能とするところにある。
【0009】
【課題を解決するための手段】
本発明は、補強材にあらかじめリブの断面形状に略相当する断面形状の溝を設け、リブを溝に嵌合させ、かつ、リベットをリブの谷側より圧入貫通させ、またはビスをリブの谷側より貫通螺合させ、リブと補強材を重合固着締結することにより、リブラスが補強材に対して強固な剛構造により固定され、前記問題点を解決するものである。
【0010】
【作用】
前記したごとく構成された本発明のリブラスの固定方法は、
第1に、補強材にあらかじめリブの断面形状に略相当する断面形状の溝を設け、リブを溝に嵌合させることにより、リブを平面状につぶすことなくリブと補強材を密着させることができる。
【0011】
第2に、同じく第1の構成により、補強材に対して、リブが壁面に平行な平面内で回転する動きと、リブが壁面に平行な平面内でリブと直角な方向に移動する動きを、それぞれ同時に規制できる。
【0012】
第3に、リブと溝とを溶接または接着することにより、補強材に対して、リブが壁面に平行な平面内でリブと平行な方向に移動する動きと、リブが壁面に交差する方向に移動する動きを、それぞれ同時に規制できる。
【0013】
【実施例1】
本発明の実施例を図1〜図2とともに説明する。
まず、図1において、略C形の鋼材からなる補強材Aは、壁の場合は間柱、型枠の場合は補強縦桟に相当するものである。補強材Aには、フランジ部A1に、溝A2が、リブラスBのリブB1の間隔B11に等しい一定の間隔で、端部A11から隅部A12まで横断するように形成されている。また、溝A2は、その断面がリブラスBのリブB1の断面に略等しい形状となっている。
【0014】
図2は、リブラスBを補強材Aに固定した状態を示すもので、リブB1は溝A2に嵌合され、リブB1と溝A2との間は、溶接部A24により固着されている。これによりリブB1は、溝A2に対してズレや回転が規制された状態になる。しかも、リブB1は断面形状を維持したままの状態である。
【0015】
一般的にリブB1は、0.3〜0.6ミリメートル程度の板厚であることが多いため、溶接方法は、スポット溶接を採用するのが理想的である。また、ホットメルト、またはケミカル接着剤を用いて接着してもよい。
【0016】
また、本実施例では略C形の補強材Aのフランジ部A1に溝A2を形成したが、ウエブ部A3に溝A2を形成しても構わない。さらに、補強材の形状そのものについても、L形やH形などの形材、あるいは、角または丸管など、本実施例と異なったものを採用してもよい。
【0017】
【実施例2】
本実施例では、とくに型枠パネルを構成する際の外枠とリブラスとの固定方法についての手段を提案する。すなわち、実施例1の補強材Aを応用したものとして図3を示す。本実施例では、溝A2が端部A11から始まりフランジ部A1の中央付近の溝端部A21までしか形成されていない。
【0018】
つまり、型枠パネルの外枠としての補強材Aと、型枠パネルの堰板としてのリブラスBの端末を固定するときに、本実施例を使用することによって、リブラスBの端末が、外枠の外周面に相当するウエブ部A3からはみ出ることがない。従って、例えば型枠パネルどうしを接合する際に、外枠の外周面が平滑な状態を維持できるため、隙間なく外枠を密着接合できるだけでなく、リブラスBの端末がはみ出ることによって作業員が裂傷を負ったりすることがない。
【0019】
本発明は、本実施例のように、リブラスBの端末における固定のように、とくに、補強材AとリブB1との固定に対しより高い剛性を求められる部分にも、十分利用可能となる。
【0020】
【発明の効果】
本発明は、以上の構成からなるため以下の効果を有する。
第1に、リブを平面状につぶすことなく、リブと補強材を密着させることができるため、リブの剛性を損なうことがなく、リブラスそのものの剛性を失うことがない。
【0021】
第2に、リブと溝との嵌合した上、溶接または接着により固着させるため、補強材に対するリブのズレや回転が規制され、剛性の高い固定方法を得ることができる。
【0022】
第3に、前記の効果により、最終的にリブラスと補強材で構成する壁体や型枠の剛性を高めることができる。
【0023】
第4に、第3の効果の逆説的理由により、補強材の間隔を広げても従来どうりの剛性が確保できるため、壁体や型枠工事での材料費および人件費の削減が可能となる。
【図面の簡単な説明】
【図1】本発明実施例1の補強材Aの斜視図である。
【図2】図1の補強材Aを使用したときのリブラスBの固定状態を示す断面図である。
【図3】本発明実施例2の補強材Aの斜視図である。
【図4】従来のリブラスの固定方法の1例を示す断面図である。
【図5】図5の固定方法で生じるリブラスの膨らみを示す平面図である。
【図6】従来のリブラスの固定方法の1例を示す断面図である。
【図7】図7の固定方法で生じるリブラスの膨らみを示す平面図である。
【符号の説明】
A、A’ 補強材
A1 フランジ部
A2 溝
A3 ウエブ部
B リブラス
B1 リブ
C ビス
[0001]
[Industrial application fields]
The present invention relates to a method for fixing a building steel rib lath to a reinforcing member such as a stud.
[0002]
[Prior art]
Conventional rib lath fixing methods are shown in FIGS. 4 to 7, and will be described below with reference to the drawings. For example, in the case of wall construction such as a lightweight light iron partition as shown in FIG. The rib lath B is applied so that the convex side of the ring contacts the spacer A, and the rib B1 is threaded through from the valley side with a screw C.
[0003]
As another example, as shown in FIG. 6, a rib B1 is hooked on a claw A'1 that has been erected in advance by punching a substantially L-shaped stud (reinforcing material) A ', and the claw A'1 is bent and fixed The method of doing has also been proposed.
[0004]
On the other hand, the fixing method as described above is used not only in the case of wall construction, but also in the case of formwork construction using rib lath as a dam plate, which has recently been increasingly adopted.
[0005]
[Problems to be solved by the invention]
When the rib lath is used for a wall substrate and a formwork dam plate, it is required that deformation with respect to an external force in a direction perpendicular to the wall surface and the formwork surface is small (bending rigidity of the wall between reinforcing members such as studs).
[0006]
However, among the conventional fixing methods, in the former case, the degree of fixation is somewhat strong, but the rib B1 is flattened as shown in FIG. 4 and the bending rigidity of the rib B1 itself at the fixing portion is lowered. . That is, when an external force in the direction 2 perpendicular to the wall surface is applied, the entire rib lath B may easily swell between the reinforcing members A as shown in FIG.
[0007]
In the latter case (FIG. 6), the rib B1 is not crushed, but the fixing force is insufficient. The rib B1 and the reinforcing material A are fixed in a pin structure (flexible structure) rather than a rigid structure. I could only expect. Moreover, the restraining force against the external force in the direction 1 parallel to the rib B1 is weak. Therefore, when an external force in the direction 2 perpendicular to the wall surface is applied, the rib B1 is displaced in the direction 1 as shown in FIG. There was a possibility that the entire rib lath B would swell easily.
[0008]
The present invention is intended to solve the above-described problems, and the object of the present invention is to obtain a highly rigid fixing method without impairing the rigidity of the rib in fixing the rib lath and the reinforcing material. There is a place to do.
[0009]
[Means for Solving the Problems]
In the present invention, a groove having a cross-sectional shape substantially corresponding to the cross-sectional shape of the rib is provided in the reinforcing material in advance, the rib is fitted into the groove, and the rivet is press-fitted through the rib valley side, or the screw is inserted into the rib valley. The rib lath is fixed to the reinforcing material by a rigid structure by screwing through from the side and fastening the rib and the reinforcing material, thereby solving the above problem.
[0010]
[Action]
The fixing method of the rib lath of the present invention configured as described above is as follows.
First, by providing a groove with a cross-sectional shape substantially corresponding to the cross-sectional shape of the rib in advance in the reinforcing material and fitting the rib into the groove, the rib and the reinforcing material can be brought into close contact with each other without crushing the rib into a flat shape it can.
[0011]
Secondly, with the same first configuration, with respect to the reinforcing material, the rib rotates in a plane parallel to the wall surface, and the rib moves in a direction perpendicular to the rib in a plane parallel to the wall surface. , Each can be regulated simultaneously.
[0012]
Third, by welding or bonding the rib and the groove, the rib moves relative to the reinforcing member in a direction parallel to the rib in a plane parallel to the wall surface, and the rib intersects the wall surface. Each moving movement can be regulated simultaneously.
[0013]
[Example 1]
An embodiment of the present invention will be described with reference to FIGS.
First, in FIG. 1, a reinforcing material A made of a substantially C-shaped steel material corresponds to a stud in the case of a wall and a reinforcing vertical beam in the case of a formwork. In the reinforcing material A, a groove A2 is formed in the flange portion A1 so as to cross from the end A11 to the corner A12 at a constant interval equal to the interval B11 of the rib B1 of the rib lath B. Further, the cross section of the groove A2 is substantially equal to the cross section of the rib B1 of the rib lath B.
[0014]
FIG. 2 shows a state in which the rib lath B is fixed to the reinforcing material A. The rib B1 is fitted into the groove A2, and the rib B1 and the groove A2 are fixed by a welded portion A24. As a result, the rib B1 is in a state where displacement and rotation are restricted with respect to the groove A2. Moreover, the rib B1 is in a state where the cross-sectional shape is maintained.
[0015]
In general, the rib B1 often has a plate thickness of about 0.3 to 0.6 millimeters, and therefore it is ideal to employ spot welding as the welding method. Moreover, you may adhere | attach using a hot melt or a chemical adhesive.
[0016]
In this embodiment, the groove A2 is formed in the flange portion A1 of the substantially C-shaped reinforcing material A, but the groove A2 may be formed in the web portion A3. Furthermore, the shape of the reinforcing material itself may be different from that of the present embodiment, such as a shape such as an L shape or an H shape, or a square or a round tube.
[0017]
[Example 2]
In the present embodiment, a means for fixing the outer frame and the rib lath especially when forming the formwork panel is proposed. That is, FIG. 3 shows that the reinforcing material A of Example 1 is applied. In this embodiment, the groove A2 starts from the end portion A11 and is formed only up to the groove end portion A21 near the center of the flange portion A1.
[0018]
That is, when the reinforcing member A as the outer frame of the formwork panel and the end of the rib lath B as the barrier plate of the formwork panel are fixed, the end of the rib lath B is Does not protrude from the web portion A3 corresponding to the outer peripheral surface. Therefore, for example, when joining the form panels, the outer peripheral surface of the outer frame can be maintained in a smooth state, so that the outer frame can be tightly joined without a gap, and the end of the rib lath B protrudes and the worker is lacerated. There will be no loss.
[0019]
As in the present embodiment, the present invention can be sufficiently applied to a portion that is required to have a higher rigidity for fixing the reinforcing material A and the rib B1, such as fixing at the end of the rib lath B.
[0020]
【The invention's effect】
Since this invention consists of the above structure, it has the following effects.
First, since the rib and the reinforcing material can be brought into close contact with each other without crushing the rib in a flat shape, the rigidity of the rib is not lost and the rigidity of the rib lath itself is not lost.
[0021]
Secondly, since the rib and the groove are fitted and fixed by welding or adhesion, displacement and rotation of the rib relative to the reinforcing material are restricted, and a highly rigid fixing method can be obtained.
[0022]
Thirdly, due to the above-described effects, it is possible to increase the rigidity of the wall body and the formwork that are finally composed of the rib lath and the reinforcing material.
[0023]
Fourth, due to the paradoxical reason for the third effect, it is possible to reduce the material cost and labor cost in wall and formwork construction because the rigidity as before can be secured even if the interval of the reinforcing material is widened. Become.
[Brief description of the drawings]
FIG. 1 is a perspective view of a reinforcing material A according to Embodiment 1 of the present invention.
2 is a cross-sectional view showing a fixed state of a rib lath B when the reinforcing material A of FIG. 1 is used.
FIG. 3 is a perspective view of a reinforcing material A according to Embodiment 2 of the present invention.
FIG. 4 is a cross-sectional view showing an example of a conventional rib lath fixing method.
5 is a plan view showing a rib lath bulge generated by the fixing method of FIG. 5; FIG.
FIG. 6 is a cross-sectional view showing an example of a conventional rib lath fixing method.
7 is a plan view showing the swelling of rib laths produced by the fixing method of FIG. 7; FIG.
[Explanation of symbols]
A, A 'Reinforcement material A1 Flange part A2 Groove A3 Web part B Rib lath B1 Rib C Screw

Claims (1)

  1. 建築用リブラスを間柱等の補強材に固定する方法に関し、該補強材にあらかじめ該リブの断面形状に略相当する断面形状の溝を設け、該リブを該溝に嵌合させ、かつ、該リブと該溝とを溶接または接着することにより該リブと該補強材を重合固着してなるリブラスの固定方法。The present invention relates to a method for fixing a building rib lath to a reinforcing material such as a stud. A groove having a cross-sectional shape substantially corresponding to the cross-sectional shape of the rib is provided in the reinforcing material in advance, and the rib is fitted into the groove. And a rib lath fixing method in which the rib and the reinforcing material are polymerized and fixed by welding or bonding the groove and the groove.
JP13048596A 1996-04-16 1996-04-16 Fixing rib ribs Expired - Fee Related JP3705510B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13048596A JP3705510B2 (en) 1996-04-16 1996-04-16 Fixing rib ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13048596A JP3705510B2 (en) 1996-04-16 1996-04-16 Fixing rib ribs

Publications (2)

Publication Number Publication Date
JPH09279807A JPH09279807A (en) 1997-10-28
JP3705510B2 true JP3705510B2 (en) 2005-10-12

Family

ID=15035389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13048596A Expired - Fee Related JP3705510B2 (en) 1996-04-16 1996-04-16 Fixing rib ribs

Country Status (1)

Country Link
JP (1) JP3705510B2 (en)

Also Published As

Publication number Publication date
JPH09279807A (en) 1997-10-28

Similar Documents

Publication Publication Date Title
JP5235374B2 (en) Projected corner member, projecting corner construction structure using the same, projecting corner construction method
JP3705510B2 (en) Fixing rib ribs
JP3705509B2 (en) Fixing rib ribs
JP3670651B2 (en) Joining structure of wooden buildings
JP4340378B2 (en) Damping structure
JP3856537B2 (en) Wall panels and bearing walls
JP3107749B2 (en) Steel House Frame Structure
JP2605243Y2 (en) Waterproof accessory
JP3516510B2 (en) Dry construction structure of ceramic outer wall material
JPH1122095A (en) Ridge plate and installing structure thereof
JP2723428B2 (en) Fixing structure of arm members in balconies etc.
JP2542404Y2 (en) Outer wall ALC plate support structure on sash mounting window
JPH083565Y2 (en) Wall mounting structure
JPH11264199A (en) Joint portion and joint fittings for metal frame member in building
JPH0716805Y2 (en) Simple building aggregate joint plate
JP2514769B2 (en) Beam receiving method and beam receiving bracket
JPH073102B2 (en) Surface structure of building and its base material
JP3645171B2 (en) Joist reinforcement hardware
JPH0727287Y2 (en) ALC outer wall panel
JP2581736Y2 (en) Wall panel mounting structure
JP2519353Y2 (en) Tile bar roof cap
JPH0649744Y2 (en) Joint bar mounting structure
JP2500798Y2 (en) Joint structure of building members
JP2665438B2 (en) Roof panel joint structure
JP3435283B2 (en) Joint structure of roof truss in steel house

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050104

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050621

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20050722

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050722

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees