JPS60233269A - Support apparatus of concrete floor mold frame - Google Patents
Support apparatus of concrete floor mold frameInfo
- Publication number
- JPS60233269A JPS60233269A JP8804184A JP8804184A JPS60233269A JP S60233269 A JPS60233269 A JP S60233269A JP 8804184 A JP8804184 A JP 8804184A JP 8804184 A JP8804184 A JP 8804184A JP S60233269 A JPS60233269 A JP S60233269A
- Authority
- JP
- Japan
- Prior art keywords
- hardware
- floor
- concrete
- weir plate
- concrete floor
- 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.)
- Granted
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
この発明は、コンクリート床型枠の堰板支持装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a weir plate support device for concrete floor formwork.
従来技術の問題点
鉄筋コンクリート建物の細工に際し、型枠の堰板はコン
クリート打設後、コンクリートが所定強度を発現する一
定期間、端太材やパイプサポート等の支保工により保持
する必要がある。Problems with the Prior Art When constructing a reinforced concrete building, the weir plates of the formwork must be held in place by shoring such as thick timbers or pipe supports for a certain period of time after the concrete is poured, while the concrete develops a predetermined strength.
しかも、堰板の存置期間は法的にも規正があり、床型枠
、梁型枠、壁型枠等、各型枠の場所により異なり、一般
に床型枠の存置期間は他の部分より長い。Moreover, the retention period of weir boards is legally regulated, and differs depending on the location of each type of formwork, such as floor formwork, beam formwork, wall formwork, etc. Generally, the retention period of floor formwork is longer than other parts. .
このため、コンクリート床の施工に際し、床型枠の堰板
およびこれを支持するための端太材やパイプサポート等
の転用が他の部分より遅れがち虻なり、従来より床型枠
の転用率はきわめて低かった。For this reason, when constructing a concrete floor, the diversion of the weir plate of the floor formwork and the thick timbers and pipe supports to support it tends to be delayed compared to other parts, and the conversion rate of the floor formwork has been lower than before. It was extremely low.
発明の目的
この発明は、前記従来の問題点を解消するために提案さ
れたもので、コンクリート床の施工に際し、複数階の床
型枠の堰板を同時に、かつ確実に支持することかでき、
その結果として、複数階の床型枠の同時転用を可能にす
ることＫよって前記目的を達成するものである。Purpose of the Invention The present invention was proposed to solve the above-mentioned conventional problems, and is capable of simultaneously and reliably supporting the weir plates of floor forms of multiple floors when constructing a concrete floor.
As a result, the above object is achieved by making it possible to repurpose floor forms for multiple floors at the same time.
発明の構成
この発明は・、コンクリート床型枠の堰板の下側に受け
金物を設けるとともに、この受け金物中央部の雄ねじ部
を堰板に貫通させ、前記堰板の上側には形成されるコン
クリートスラブの厚さより高い背の連結金物を設けると
ともに、この連結金物下端部の雌ねじを前記雄ねじ部に
螺着し、かつ前記連結金物および受け金物に上下階のサ
ポートを連結することによって、前記目的を達成するも
のである。Composition of the Invention This invention provides a receiving hardware on the lower side of the weir plate of the concrete floor formwork, and a male threaded part at the center of this receiving metal part is passed through the weir plate, and is formed on the upper side of the weir plate. By providing a connecting hardware with a height higher than the thickness of the concrete slab, screwing the female thread at the lower end of this connecting hardware into the male thread, and connecting the supports of the upper and lower floors to the connecting hardware and the receiving hardware, the above objective can be achieved. The goal is to achieve the following.
実施例
以下、この発明を図示する一実施例によって説明すると
、床型枠１の金網、木製パネル、もしくは金属製パネル
からなる堰板２の下側に受け金物３が設置されている。EXAMPLE The present invention will now be described with reference to an illustrated example.A receiving metal fitting 3 is installed below a weir plate 2 of a floor formwork 1 made of a wire mesh, a wooden panel, or a metal panel.
受は金物３は正方形板状のベース部３＆の上側中央部に
雄ねじ部３ｂを設けることによって形成され、雄ねじ部
３ｂは堰板２にあらかじめ形成された孔（図示省略）に
貫通され、堰板１の上側に突出している。ベース部３ａ
の周辺部には複数個のボルト孔４，４が形成されている
。The hardware 3 is formed by providing a male threaded portion 3b in the upper center of the square plate-shaped base portion 3&, and the male threaded portion 3b is passed through a hole (not shown) formed in advance in the weir plate 2, and is inserted into the weir plate. It protrudes above 1. Base part 3a
A plurality of bolt holes 4, 4 are formed around the periphery.
そして、ベース部３ａの真下に単管サポート５が設置さ
れ、この単管サポート５によって床型たボルト孔（図示
省略）とベース部３ａのボルト孔４．４間に、連結ボル
ト７．７を挿着することによって受け金物３に連結され
ている。A single pipe support 5 is installed directly below the base part 3a, and a connecting bolt 7.7 is inserted between the floor-shaped bolt hole (not shown) and the bolt hole 4.4 of the base part 3a. It is connected to the receiving metal fitting 3 by being inserted.
また、堰板２の上側忙は連結金物８が設置されている。Furthermore, a connecting hardware 8 is installed on the upper side of the weir plate 2.
連結金物８は形成されるコンクリートスラブの厚さより
、高い背を有する逆截頭円錐形体状の基部８ａの下端部
と上端部とに雌ねじ部８ｂと鍔部８ｃとをそれぞれ設け
ることにより形成され、雌ねじ部８ｂを雄ねじ部３ｂに
螺着することにより受け金物３に連結されている。The connecting hardware 8 is formed by providing an internally threaded portion 8b and a collar portion 8c at the lower and upper ends of an inverted truncated cone-shaped base 8a having a height higher than the thickness of the concrete slab to be formed, It is connected to the receiving hardware 3 by screwing the female threaded portion 8b onto the male threaded portion 3b.
鍔部８Ｃの周辺部には、複数個のボルト孔４゜４が形成
されている。A plurality of bolt holes 4°4 are formed around the periphery of the collar portion 8C.
そして、鍔部８Ｃの真上に単管サポート９が設置され、
この単管サポート９によって上階床型枠１２の堰板１０
が支持されている。Then, a single pipe support 9 is installed directly above the collar portion 8C,
The weir plate 10 of the upper floor formwork 12 is supported by this single pipe support 9.
is supported.
単管サポート９０台板１１は、合板１１に形成されたボ
ルト孔（図示省略）と鍔部８ｃのボルト孔４．４間に連
結ボルト７．７を挿着することによって連結金物８に連
結されている。The base plate 11 of the single pipe support 90 is connected to the connecting hardware 8 by inserting connecting bolts 7.7 between the bolt holes (not shown) formed in the plywood 11 and the bolt holes 4.4 of the collar 8c. ing.
このような構成において、受は金物３．連結金物８およ
び単管サポート５．９の撤去方法を順を追って説明する
。In such a configuration, the receiver is a hardware item 3. The method for removing the connecting hardware 8 and the single tube support 5.9 will be explained step by step.
■ 床型枠１および１２内のコンクリート１３が所要強
度に達したら、単管サポート５と受け金物３との連結ボ
ルト７．７および単管サポート９と連結金物８との連結
ボルト７．７を取外し、単管サポート５および９を撤去
する。■ When the concrete 13 in the floor forms 1 and 12 reaches the required strength, tighten the connecting bolts 7.7 between the single pipe support 5 and the receiving hardware 3 and the connecting bolts 7.7 between the single pipe support 9 and the connecting hardware 8. Remove and remove the single tube supports 5 and 9.
■ 続いて、連結金物８を回転し、雄ねじ部３ｂと雌ね
じ部８ｂとの螺合を解き、かつ連結金物８をコンクリー
トスラブより引館抜く。(2) Subsequently, the connecting hardware 8 is rotated to unscrew the male threaded portion 3b and the female threaded portion 8b, and the connecting hardware 8 is pulled out from the concrete slab.
また、受は金物３を雄ねじ部３ｂを堰板２の孔より引き
抜き、床型枠１より取外す。Further, the metal fitting 3 is removed from the floor formwork 1 by pulling out the male screw portion 3b from the hole in the weir plate 2.
■ 続いて、床型枠１および１３を解体し撤去する。ま
た、連結金物８を引き抜いたあとに形成されたコンクリ
ートスラブの孔はモルタル尋を充てんすることにより塞
ぐ。■ Next, floor forms 1 and 13 are dismantled and removed. Further, the hole in the concrete slab formed after the connecting hardware 8 is pulled out is filled with mortar.
発明の効果
この発明は、以上の構成からなり、コンクリート床の施
工に際し、上下複数階の床型枠の堰板を同時に支持する
ことができるので、複数階の床のコンクリートの打設、
養生が同時にでき、。Effects of the Invention This invention has the above-mentioned configuration, and when constructing a concrete floor, it is possible to simultaneously support the weir plates of the floor formwork of multiple floors above and below, so that the concrete pouring of the floor of multiple floors,
You can take care of yourself at the same time.
その結果として、複数階分の床型枠の転用が巨１時にで
き、床型枠の転用率を大幅に高めることができる。As a result, the floor formwork for multiple floors can be repurposed in one hour, and the rate of reuse of the floor formwork can be greatly increased.
また、上下単管サポートは直接連結されているので、施
工中、単管サポートはずれることもなく、床型枠の堰板
を確実に支持することができる。In addition, since the upper and lower single pipe supports are directly connected, the single pipe supports do not shift during construction and can reliably support the weir plate of the floor formwork.
また、単管サポートは在来のものを使用できるので、新
たな部品を製作する必要がなく、きわめて経済的である
。Furthermore, since a conventional single tube support can be used, there is no need to manufacture new parts, making it extremely economical.
第１図は床型枠の支持状態を示すコンクリート床の断面
図、第２図および第３図は連結金物および受け金物の斜
視図である。
１・・・・・・床型枠、２・・・・・・堰板、３・・・
・・・受は金物、３ａ・・・・・・ベース部、３ｂ・・
・・・・雄ねじ部、４・・・・・・ボルト孔、５・・・
・・・単管サポート、６・・・・・・受は板、７・・・
・・・連結ボルト、８・・・・・・連結金物、８ａ・・
・・・・基部、８ｂ・・・・−・雌ねじ部、８ｃ・・・
・・・鍔部、９・・・・・・単管サポート、１０・・・
・・・堰板、１１・・・・・・台板、１２・・・・・・
床型枠、１３・・・・・・コンクリート。
（７）
第１図FIG. 1 is a cross-sectional view of a concrete floor showing how the floor formwork is supported, and FIGS. 2 and 3 are perspective views of connecting metal fittings and receiving metal fittings. 1... Floor formwork, 2... Weir board, 3...
...Base is hardware, 3a...Base part, 3b...
... Male thread part, 4 ... Bolt hole, 5 ...
...Single tube support, 6...The receiver is a plate, 7...
...Connection bolt, 8...Connection hardware, 8a...
...base, 8b...--female threaded part, 8c...
...Brim section, 9...Single tube support, 10...
...Weir plate, 11... Base plate, 12...
Floor formwork, 13... concrete. (7) Figure 1
Claims (1)
ともに、この受け金物中央部の雄ねじ部を堰板に貫通さ
せ、前記堰板の上側には形成されるコンクリートスラブ
の厚さより高い背の連結金物を設けるとともに、この連
結金物下端部の雌ねじ部を前記雄ねじ部に螺着し、かつ
前記連結金物および受け金物に上下階のサポートを連結
してなることを特徴とするコンクリート床型枠の支持装
置。A receiving hardware is provided below the weir plate of the concrete floor formwork, and the male threaded part at the center of this receiving hardware is passed through the weir plate, and a height higher than the thickness of the concrete slab to be formed is provided above the weir plate. A concrete floor formwork characterized in that a connecting hardware is provided, a female threaded part at the lower end of the connecting hardware is screwed into the male threaded part, and supports for upper and lower floors are connected to the connecting hardware and the receiving hardware. Support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8804184A JPS60233269A (en) | 1984-05-01 | 1984-05-01 | Support apparatus of concrete floor mold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8804184A JPS60233269A (en) | 1984-05-01 | 1984-05-01 | Support apparatus of concrete floor mold frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60233269A true JPS60233269A (en) | 1985-11-19 |
| JPH0222182B2 JPH0222182B2 (en) | 1990-05-17 |
Family
ID=13931739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8804184A Granted JPS60233269A (en) | 1984-05-01 | 1984-05-01 | Support apparatus of concrete floor mold frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60233269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009041123A1 (en) * | 2007-09-26 | 2009-04-02 | Just.Will Co., Ltd. | Temporary post joint, temporary structure, and slab constructing method for multiple floors |
| JP2009079396A (en) * | 2007-09-26 | 2009-04-16 | Just Will Co Ltd | Ceiling slab construction method for mid-to-high-rise building, and its apparatus |
| JP2010138601A (en) * | 2008-12-11 | 2010-06-24 | Just Will Co Ltd | Temporary structure and construction method of multistory slab |
-
1984
- 1984-05-01 JP JP8804184A patent/JPS60233269A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009041123A1 (en) * | 2007-09-26 | 2009-04-02 | Just.Will Co., Ltd. | Temporary post joint, temporary structure, and slab constructing method for multiple floors |
| JP2009079396A (en) * | 2007-09-26 | 2009-04-16 | Just Will Co Ltd | Ceiling slab construction method for mid-to-high-rise building, and its apparatus |
| JP2010138601A (en) * | 2008-12-11 | 2010-06-24 | Just Will Co Ltd | Temporary structure and construction method of multistory slab |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222182B2 (en) | 1990-05-17 |
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