JP2006046044A - Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement - Google Patents

Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement Download PDF

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Publication number
JP2006046044A
JP2006046044A JP2004253571A JP2004253571A JP2006046044A JP 2006046044 A JP2006046044 A JP 2006046044A JP 2004253571 A JP2004253571 A JP 2004253571A JP 2004253571 A JP2004253571 A JP 2004253571A JP 2006046044 A JP2006046044 A JP 2006046044A
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JP
Japan
Prior art keywords
deck
void
void pipe
bar arrangement
metal fitting
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.)
Pending
Application number
JP2004253571A
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Japanese (ja)
Inventor
Akio Yoshida
昭夫 吉田
Ikuo Ueda
伊久夫 上田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MATSUI KANAAMI KOGYO KK
MATSUI WIRE NETTING IND
UEDA KANAAMI SEISAKUSHO KK
Original Assignee
MATSUI KANAAMI KOGYO KK
MATSUI WIRE NETTING IND
UEDA KANAAMI SEISAKUSHO KK
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 MATSUI KANAAMI KOGYO KK, MATSUI WIRE NETTING IND, UEDA KANAAMI SEISAKUSHO KK filed Critical MATSUI KANAAMI KOGYO KK
Priority to JP2004253571A priority Critical patent/JP2006046044A/en
Publication of JP2006046044A publication Critical patent/JP2006046044A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements

Abstract

<P>PROBLEM TO BE SOLVED: To provide a metal fitting which holds a void pipe easily at a predetermined position in a deck with a bar arrangement. <P>SOLUTION: The void pipe 5 is provided between bar arrangements (truss Z) when a hollow slab is executed using the deck 1 with a floor bar arrangement. The void pipe 5 is floated due to buoyancy of concrete by attaching a holder 6 to the void pipe 5 and placing concrete, and the void pipe 5 is fixed at a predetermined position. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

発明の詳細な説明Detailed Description of the Invention

産業上の利用分野Industrial application fields

配筋付デッキ１の中空スラブ内に埋没するボイド管５の浮き上がりを防止して所定の位置に保持する。The void tube 5 buried in the hollow slab of the reinforcing bar deck 1 is prevented from being lifted and held at a predetermined position.

ボイド管５の浮き上がりを防ぐためボイド管５と下端筋４を結束線で縛る方法で，膨大な数を時間をかけ手作業で行っている，又ボイド管５を所定の位置に確保するのが困難であった。In order to prevent the void tube 5 from being lifted up, the void tube 5 and the lower end muscle 4 are tied together with a tie wire, and a large number of them are manually taken over time, and the void tube 5 is secured in a predetermined position. It was difficult.

発明が解決しょうとする課題Problems to be solved by the invention

前述したように，多大な手間暇のかかる作業を効率よく安価にボイド管５を所定の位置に固定することが出来る金具を提供する。As described above, it is possible to provide a metal fitting that can fix the void tube 5 at a predetermined position efficiently and inexpensively in a time-consuming work.

課題を解決するための手段Means for solving the problem

本発明の保持具６は，前述した課題を解決するために，配筋付デッキ１のトラス２の間にボイド管５を置き 保持具６をボイド管５の上より挿入，保持具６の凹部７を配筋付デッキ１の下端筋４に填め込むだけでよく作業が効率良く行える。又 凹部７の大きさは下端筋４の径と同じ（下端筋４が凹部７にすんなり入る程度）にすることにより保持具６は下端筋４に確実に固定され保持具６は倒れにくく，はずれ難いゆえボイド管５を確実に所定の位置に保持することができる。尚 コンクリートの浮力を利用してボイド管５を固定するゆえ保持具６はボイド管５の上部だけでよく安価で手間も省ける．又 ボイド管５の形状，大きさ等によりボイド管５の下部にも保持具８をとりつけるとボイド管５は 尚確実に保持することができる。In order to solve the above-described problems, the holder 6 of the present invention is configured such that the void tube 5 is placed between the truss 2 of the reinforcing bar 1 and the holder 6 is inserted from above the void tube 5. The work can be efficiently performed only by inserting 7 into the lower end bar 4 of the deck 1 with bar arrangement. Further, the size of the recess 7 is the same as the diameter of the lower end stripe 4 (the extent that the lower end stripe 4 fits into the recess 7). Since it is difficult, the void tube 5 can be reliably held at a predetermined position. In addition, since the void pipe 5 is fixed using the buoyancy of concrete, the holding tool 6 need only be the upper part of the void pipe 5 and can be inexpensive and save labor. Further, if the holder 8 is attached to the lower part of the void tube 5 depending on the shape, size, etc. of the void tube 5, the void tube 5 can be held securely.

発明の効果The invention's effect

以上説明したように，本発明の保持具６は，ボイド管５の上部より押さえるだけで保持具６が下端筋４に固定されるため作業効率の良い安価な保持具６を提供することができる。As described above, the holding tool 6 of the present invention can provide an inexpensive holding tool 6 with high work efficiency because the holding tool 6 is fixed to the lower end muscle 4 simply by pressing from the upper part of the void tube 5. .

配筋付デッキを用いた中空スラブの断面図である．It is a cross-sectional view of a hollow slab using a deck with reinforcement. 本発明のボイド管保持具の斜視図である。It is a perspective view of the void tube holder of the present invention. ボイドが下がらないようにボイドを下部から受ける保持具の斜視図である。It is a perspective view of the holder which receives a void from the lower part so that a void does not fall. 配筋付デッキに本発明の保持具を用いてボイド管を固定した断面図である。It is sectional drawing which fixed the void pipe | tube using the holder of this invention to the deck with reinforcement. 配筋付デッキに本発明の保持具等を二個を用いてボイド管を固定した断面図である。It is sectional drawing which fixed the void pipe | tube using the two holders of this invention etc. to the deck with reinforcement. 本発明の他の実施例に係る保持具の斜視図である。It is a perspective view of the holder concerning other examples of the present invention.

符号の説明Explanation of symbols

１．配筋付デッキ ２．トラス ３．上端筋
４．下端筋 ５．ボイド管 ６．保持具
７．凹部 ８．下部保持具1. Deck with reinforcement 2. Truss 3. 3. Upper muscle 4. Bottom muscle 5 Void tube 6. Holder 7. Concave part 8. Lower holding tool

Claims (3)

床配筋付デッキ１を使用して中空スラブを施工する場合に於いて配筋（トラス２）間にボイド管５を設置，保持具をとりつけた後コンクリートを打設することによりコンクリートの浮力にてボイド管５が浮き上がり，ボイド管５を所定の位置に固定することを特徴とする金具である。When constructing a hollow slab using the deck 1 with floor reinforcement, the void pipe 5 is installed between the reinforcement arrangements (truss 2), and the concrete is placed after attaching the retainer. Thus, the void tube 5 is lifted and the void tube 5 is fixed at a predetermined position. 配筋付デッキ１のトラス２とトラス２の間にボイド管５をおき保持具６をボイド管５の上部より押さえこむだけで，保持具６の凹部が下端筋４に固定される。By simply placing the void tube 5 between the truss 2 and the truss 2 of the deck 1 with bar arrangement and pressing the retainer 6 from the upper part of the void tube 5, the concave portion of the retainer 6 is fixed to the lower end reinforcement 4. 凹部７の形状は下端筋４とマッチするがゆえに保持具６は下端筋に装着されると保持具は上下．前後に固定される金具である。Since the shape of the recess 7 matches the bottom muscle 4, when the holder 6 is attached to the bottom muscle, the holder is vertically moved. It is a metal fitting fixed to the front and back.
JP2004253571A 2004-08-03 2004-08-03 Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement Pending JP2006046044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004253571A JP2006046044A (en) 2004-08-03 2004-08-03 Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004253571A JP2006046044A (en) 2004-08-03 2004-08-03 Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement

Publications (1)

Publication Number Publication Date
JP2006046044A true JP2006046044A (en) 2006-02-16

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101120360B1 (en) 2009-11-16 2012-02-24 (주)에스큐브 Light weight assembly for hollow and light slab using the same
CN103556762A (en) * 2013-11-14 2014-02-05 佛山市班高得节能建工科技有限公司 Adjustable anti-floating locating piece for building
CN103899025A (en) * 2012-12-24 2014-07-02 上海钢之杰钢结构建筑有限公司 Suspension system used for floor support plate system
CN105133769A (en) * 2015-08-24 2015-12-09 浙江大泰科技股份有限公司 Steel bar truss floor board with hollow cavity
CN105155748A (en) * 2015-08-27 2015-12-16 浙江大泰科技股份有限公司 Integral combining and hoisting in-position structure device for floor plates of reinforcing steel bar trusses
KR101604072B1 (en) * 2015-11-18 2016-03-28 (주)광장구조기술사사무소 the improved one touch type hollow core slab structure
CN105714967A (en) * 2016-03-11 2016-06-29 中国五冶集团有限公司 Mould square box placement structure suitable for different reinforcement bar spacings
CN109235732A (en) * 2018-10-29 2019-01-18 中水电第十工程局（郑州）有限公司 A kind of prefabricated hollow beam board construction method
CN111305438A (en) * 2020-03-31 2020-06-19 上海宝冶集团有限公司 Anti-floating method of thin-wall square box
CN112031235A (en) * 2020-09-04 2020-12-04 付成龙 Prefabricated cast-in-place concrete floor
KR20220127589A (en) * 2021-03-11 2022-09-20 (주)코스틸 A hollow slab deck plate system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101120360B1 (en) 2009-11-16 2012-02-24 (주)에스큐브 Light weight assembly for hollow and light slab using the same
CN103899025A (en) * 2012-12-24 2014-07-02 上海钢之杰钢结构建筑有限公司 Suspension system used for floor support plate system
CN103556762B (en) * 2013-11-14 2016-06-29 广东班高得绿色建工科技有限公司 A kind of adjustable anti-floating keeper for building
CN103556762A (en) * 2013-11-14 2014-02-05 佛山市班高得节能建工科技有限公司 Adjustable anti-floating locating piece for building
CN105133769A (en) * 2015-08-24 2015-12-09 浙江大泰科技股份有限公司 Steel bar truss floor board with hollow cavity
CN105155748A (en) * 2015-08-27 2015-12-16 浙江大泰科技股份有限公司 Integral combining and hoisting in-position structure device for floor plates of reinforcing steel bar trusses
KR101604072B1 (en) * 2015-11-18 2016-03-28 (주)광장구조기술사사무소 the improved one touch type hollow core slab structure
CN105714967B (en) * 2016-03-11 2017-10-13 中国五冶集团有限公司 Suitable for the mould square box placing structure of different bar spacings
CN105714967A (en) * 2016-03-11 2016-06-29 中国五冶集团有限公司 Mould square box placement structure suitable for different reinforcement bar spacings
CN109235732A (en) * 2018-10-29 2019-01-18 中水电第十工程局（郑州）有限公司 A kind of prefabricated hollow beam board construction method
CN109235732B (en) * 2018-10-29 2020-02-14 中电建十一局工程有限公司 Construction method for prefabricated hollow beam slab
CN111305438A (en) * 2020-03-31 2020-06-19 上海宝冶集团有限公司 Anti-floating method of thin-wall square box
CN112031235A (en) * 2020-09-04 2020-12-04 付成龙 Prefabricated cast-in-place concrete floor
CN112031235B (en) * 2020-09-04 2021-10-29 兴丰建设景观有限公司 Prefabricated cast-in-place concrete floor
KR20220127589A (en) * 2021-03-11 2022-09-20 (주)코스틸 A hollow slab deck plate system
KR102639522B1 (en) * 2021-03-11 2024-02-22 (주)코스틸 A hollow slab deck plate system

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