JPH0711771A - Reinforced crate assembly and built-up device - Google Patents
Reinforced crate assembly and built-up deviceInfo
- Publication number
- JPH0711771A JPH0711771A JP15342293A JP15342293A JPH0711771A JP H0711771 A JPH0711771 A JP H0711771A JP 15342293 A JP15342293 A JP 15342293A JP 15342293 A JP15342293 A JP 15342293A JP H0711771 A JPH0711771 A JP H0711771A
- Authority
- JP
- Japan
- Prior art keywords
- muscle
- frame
- reinforcing bar
- side frame
- reinforcement
- 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
- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、鉄筋コンクリート躯体
構築工における鉄筋篭組立・建込装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rebar cage assembly / building device in a reinforced concrete skeleton construction work.
【０００２】[0002]
【従来の技術】複数の鉄筋で構成される鉄筋篭を躯体構
築に伴い、順次組立・施工するに際し、構築場所で全て
の鉄筋篭を組立てるには、長期間の工事日数と多数の工
数を要するだけでなく、上下作業等の危険作業となる。
そのため、プレファブ後に構築場所で据付けを行う場合
が多い。その鉄筋筋のプレファブ工法の一例を図１９な
いし図３９を参照して地下タンク用鉄筋篭を例に説明す
る。2. Description of the Related Art When sequentially assembling and constructing a rebar cage consisting of a plurality of rebars when constructing a frame, it takes a long working day and a lot of man-hours to assemble all the rebar cages at the construction site. Not only this, but also dangerous work such as vertical work.
Therefore, installation is often done at the construction site after prefab. An example of the pre-fab construction method for the reinforcing bars will be described with reference to FIGS. 19 to 39 by taking an example of an underground tank reinforcing bar basket.
【０００３】図１９及び図２０において、鉄筋組立架台
１に複数の縦筋２及び円周筋３を配材し、結束して外網
筋４及び内網筋５を製作する。In FIGS. 19 and 20, a plurality of vertical bars 2 and a plurality of circumferential bars 3 are laid on a reinforcing bar assembly stand 1 and tied together to form an outer net bar 4 and an inner net bar 5.
【０００４】次いで、図２１及び図２２に示すように、
鉄筋組立架台１Ａに内網筋５をセットし、複数のアング
ル材製の補強フレーム６を取付ける。Next, as shown in FIGS. 21 and 22,
The inner net reinforcement 5 is set on the reinforcing bar assembly base 1A, and the reinforcing frames 6 made of a plurality of angle members are attached.
【０００５】次いで、図２３及び図２４に示すように、
補強フレーム６、６・・・上に外網筋４をセットしたの
ち、図２５ないし図２７に示すスターラップ筋７、７Ａ
又は７Ｂにより、図２８に示すように、作業員Ｍが鉄筋
組立架台１Ａの内部に入り、外網筋４及び内網筋５を連
結して鉄筋篭８を組立てる。Next, as shown in FIGS. 23 and 24,
After setting the outer net reinforcement 4 on the reinforcing frames 6, 6, ..., The stirrup reinforcement 7, 7A shown in FIGS.
Alternatively, as shown in FIG. 28, the worker M enters the inside of the reinforcing bar assembly pedestal 1A by 7B and connects the outer net reinforcing bar 4 and the inner net reinforcing bar 5 to assemble the reinforcing bar cage 8.
【０００６】次いで、図２９に示すように、複数（図示
の例では３個）のスペーサ９、９ａを介して複数（図示
の例では３個）の鉄筋篭８を積重仮置きする。Next, as shown in FIG. 29, a plurality of (three in the illustrated example) rebar cages 8 are temporarily placed in a stacked manner via a plurality of (three in the illustrated example) spacers 9 and 9a.
【０００７】そこで、図３０に示すように、鉄筋篭８を
現場に移動する。Therefore, as shown in FIG. 30, the rebar cage 8 is moved to the site.
【０００８】現場においては図３１及び図３２に示すよ
うに、クローラクレーン１０の主巻フック１１、吊治具
１２、吊ワイヤロープ１３及び補巻フック１４により鉄
筋篭８を吊り、矢印方向に建起する。この際鉄筋篭８の
縦方向剛性を補強するため、側部に複数のラチス筋１５
を取付ける。At the site, as shown in FIGS. 31 and 32, the reinforcing bar cage 8 is hung by the main winding hook 11, the hanging jig 12, the hanging wire rope 13, and the auxiliary winding hook 14 of the crawler crane 10, and is constructed in the direction of the arrow. Wake up. At this time, in order to reinforce the longitudinal rigidity of the reinforcement basket 8, a plurality of lattice reinforcements 15 are provided on the side.
Install.
【０００９】次いで、図３３及び図３４に示すように、
鉄筋篭８の縦筋２の下端を、既設ロットコンクリートＣ
の頂面からオーバラップ部Ｌだけ突出している縦筋２ａ
の部分に建込み、結束する。なお、図中の符号Ａはセグ
メント、Ｂは型枠フレームである。Next, as shown in FIGS. 33 and 34,
At the lower end of the vertical bar 2 of the rebar cage 8, the existing lot concrete C
Vertical streaks 2a protruding from the top surface of only the overlap portion L
Build in the part of and bind. In the figure, symbol A is a segment, and symbol B is a formwork frame.
【００１０】次いで、図３５に示すように、あらかじめ
既設ロットコンクリートＣ上に、円周筋３ａを配材して
おく。これら円周筋３ａは、側方から横移動させてもよ
く、又は、図３６に示すように、鉄筋篭８の下部に円周
筋３ａをたくし上げて配材しておいてもよい。Next, as shown in FIG. 35, the circumferential streaks 3a are distributed on the existing lot concrete C in advance. These circumferential muscles 3a may be laterally moved from the side, or, as shown in FIG. 36, the circumferential muscles 3a may be tucked up in the lower portion of the rebar cage 8 for distribution.
【００１１】次いで、図３７に示すように、オーバラッ
プ部Ｌに円周筋３ａを取付ける。Then, as shown in FIG. 37, the circumferential muscle 3a is attached to the overlapping portion L.
【００１２】次いで、図３８及び図３９に示すように、
建込んだ鉄筋篭８の内部に作業員Ｍが入り、オーバラッ
プ部Ｌの両側円周筋３ａ、３ａをスターラップ筋７で連
結し、結束する。Then, as shown in FIGS. 38 and 39,
A worker M enters the inside of the built-in reinforcing bar cage 8 and connects both side circumferential muscles 3a and 3a of the overlapped portion L with a stirrup muscle 7 to bind them together.
【００１３】[0013]
【発明が解決しようとする課題】従来のプレファブ工法
においては、補強フレーム６（図２１）は、本設の強度
メンバでなく、埋殺しになるので、無駄でありコスト高
になる。In the conventional pre-fab method, the reinforcing frame 6 (FIG. 21) is not a strength member of the permanent installation but is buried, resulting in waste and high cost.
【００１４】また、図２８におけるスターラップ筋７に
よる外網筋４及び内網筋５の連結は、スターラップ筋７
の個数が多く、かつ、連結作業が困難で、時間と作業員
を多く必要とし、また、鉄筋組立架台１Ａの数も多くな
る。In addition, the connection between the outer reticular muscle 4 and the inner reticular muscle 5 by the stirrup muscle 7 in FIG.
In addition, the number of the rebar assembly racks 1A is large and the connecting work is difficult, requiring a lot of time and workers.
【００１５】また、図２９における鉄筋篭８の仮置き
は、強度上から３段が限度で、仮置きスペースが広く必
要となる。Further, the temporary placement of the reinforcing bar cage 8 in FIG. 29 requires a maximum of three steps from the viewpoint of strength, and requires a wide temporary placement space.
【００１６】また、図３１における鉄筋篭８を補強する
ラチス筋１５の取付けは面倒で、また、埋殺しになるの
で、無駄である。Further, the installation of the lattice muscles 15 for reinforcing the rebar cage 8 in FIG. 31 is troublesome and it is wasteful to be buried.
【００１７】また、図３４におけるオーバラップ部Ｌに
おける縦筋２、２ａの結束は、ラチス筋１５が邪魔で出
入が不自由であるなどして作業性が悪い。Further, the binding of the vertical streaks 2 and 2a in the overlap portion L in FIG. 34 is poor in workability because the lattice streak 15 is an obstacle and cannot be put in and out.
【００１８】また、図３５及び図３６における円周筋３
ａの配筋は、面倒で、かつ危険である。Further, the circumferential muscle 3 in FIGS.
The bar arrangement of “a” is troublesome and dangerous.
【００１９】また、図３７におけるオーバラップ部Ｌの
円周筋３ａの取付けは、作業員Ｍが鉄筋篭８の内部に入
って行うため、作業性が悪く、危険である。Further, since the worker M enters the inside of the rebar cage 8 to attach the circumferential muscle 3a of the overlap portion L in FIG. 37, the workability is poor and it is dangerous.
【００２０】また、図３８及び図３９におけるオーバラ
ップ部Ｌのスターラップ筋７の取付けは、鉄筋篭８の内
部に作業員Ｍが入って行うため、作業が困難で作業性が
悪く、出来上りの品質が悪い。Further, since the worker M enters the inside of the rebar cage 8 to attach the stirrup bar 7 of the overlap portion L in FIGS. 38 and 39, the work is difficult and the workability is poor, and the work is completed. Poor quality.
【００２１】このように従来のプレファブ工法による鉄
筋篭８の組立て及び建込みは、資材の無駄があり、作業
性が悪く危険である。As described above, assembling and erection of the reinforcing bar cage 8 by the conventional pre-fab construction method is wasteful of materials, is inferior in workability, and is dangerous.
【００２２】本発明は、資材の無駄がなく作業性が良く
安全な鉄筋篭組立・建込装置を提供することを目的とし
ている。It is an object of the present invention to provide a rebar cage assembling / installing apparatus which has no waste of materials and has good workability and safety.
【００２３】[0023]
【課題を解決するための手段】本発明によれば、ベース
フレーム上に立設され外網筋形状に対応する形状の固定
側部フレームと、前記ベースフレーム上に走行自在に設
けられ、内網筋形状に対応する形状の可動側部フレーム
と、該可動側部フレームの前記固定側部フレームに対す
る間隔を調整する間隔調整手段と、前記両側部フレーム
の頂部を間隔調整自在に連結する吊ビーム受桁と、該吊
ビーム受桁に支持され、それぞれ外網筋及び内網筋を吊
設する外網筋吊ビーム及び内網筋吊ビームと、該両吊ビ
ームを連結する吊ビーム連結桁とを設けている。According to the present invention, a fixed side frame that is erected on a base frame and has a shape corresponding to the shape of the outer net reed, and an inner net that is movably provided on the base frame. A movable side frame having a shape corresponding to a streak shape, an interval adjusting means for adjusting an interval of the movable side frame with respect to the fixed side frame, and a hanging beam receiver for connecting the tops of the both side frames with adjustable intervals. A girder, an outer net reinforcement hanging beam and an inner net reinforcement hanging beam, which are supported by the hanging beam receiving girder and respectively hang an outer net reinforcement and an inner net reinforcement, and a suspension beam connecting girder connecting the both suspension beams. It is provided.
【００２４】上記間隔調整手段は、内網筋側部フレーム
を支持する走行フレームと、この走行フレームとベース
フレームとの間に介装された走行駆動シリンダ等で構成
するのが好ましい。It is preferable that the distance adjusting means is composed of a traveling frame for supporting the inner net reinforcement side frame, a traveling drive cylinder interposed between the traveling frame and the base frame, and the like.
【００２５】また、両側部フレームには、数階の作業床
を設けるのが好ましい。Further, it is preferable to provide working floors of several floors on both side frames.
【００２６】[0026]
【作用】上記のように構成された鉄筋篭組立・建込装置
においては、外網筋吊ビームを吊ビーム受桁に支持して
外網筋をセットし、同様にして内網筋をセットし、外網
筋側部フレーム側からスターラップ筋を挿入し、一端を
外網筋の円周筋に結束したのち、間隔調整手段により両
側部フレームの間隔を拡張してスターラップ筋の他端を
外網筋の円周筋に引掛け結束して鉄筋篭を組立てる。In the rebar cage assembling / installing apparatus configured as described above, the outer rebar is supported by the hanging beam support beam to set the outer rebar, and the inner rebar is set in the same manner. After inserting the stirrup muscle from the outer reticulum side frame side and binding one end to the outer reinforcer's circumferential muscle, the gap between the both side frames is expanded by the spacing adjustment means to attach the other end of the stirrup muscle. Assemble the rebar basket by hooking it on the outer reticulum and binding it.
【００２７】次いで、両吊ビームを吊ビーム連結桁で連
結し、該連結桁を介して鉄筋篭を吊込み、移動して所定
位置に建込む。Next, the two hanging beams are connected by a hanging beam connecting girder, and the reinforcing bar cage is hung through the connecting girders, moved and erected at a predetermined position.
【００２８】[0028]
【実施例】以下図面を参照して本発明の実施例を説明す
る。Embodiments of the present invention will be described below with reference to the drawings.
【００２９】図１ないし図６において、鉄筋篭組立・建
込装置のベースフレーム２０の一側には、例えば地下タ
ンクを構築する外方に凸の円弧状の固定側部フレーム２
１が立設されている。その固定側部フレーム２１には、
２階作業床２２ａ〜５階作業床２２ｄ及び頂部作業床２
２ｅが設けられている。そして、ベースフレーム２０に
は、固定側部フレーム２１に対向する形状の可動側部フ
レーム２３が接離方向に走行自在に立設されており、２
階作業床２４ａ〜５階作業床２４ｄ及び頂部作業床２４
ｅが設けられている。1 to 6, one side of the base frame 20 of the rebar cage assembling / building apparatus has, for example, an outwardly convex arc-shaped fixed side frame 2 for constructing an underground tank.
1 is erected. In the fixed side frame 21,
2nd floor work floor 22a-5th floor work floor 22d and top work floor 2
2e is provided. A movable side frame 23 having a shape facing the fixed side frame 21 is erected on the base frame 20 so as to be movable in the contact and separation directions.
Floor work floors 24a to 5th floor work floor 24d and top work floor 24
e is provided.
【００３０】この可動側部フレーム２３は、２組の走行
フレーム２５に立設され、その走行フレーム２５の両側
は、ベースフレーム走行ガイド部２０ａを挟持する前後
一対の走行ローラ２６及びフックローラ２７で走行ガイ
ド部２０ａにガイドされ、ベースフレーム２０との間に
介装された走行駆動シリンダ２８により可動範囲Ｓ（例
えば１０００ｍｍ）の範囲で移動されるようになってお
り、これらの部材２５〜２８により間隔調整手段が構成
されている。The movable side frame 23 is erected on two sets of traveling frames 25, and a pair of front and rear traveling rollers 26 and a hook roller 27 sandwiching the base frame traveling guide portion 20a are provided on both sides of the traveling frame 25. Guided by the traveling guide portion 20a, the traveling drive cylinder 28 interposed between the traveling frame 20 and the base frame 20 moves it in a movable range S (for example, 1000 mm). Space adjustment means is configured.
【００３１】また、図８に示すように、固定側部フレー
ム２１の頂部両側には、吊ビーム受桁２９の一端が固設
され、その吊ビーム受桁２９の他端には、ローラ２９ａ
を介して可動側部フレーム２３の頂部両側が移動自在に
ガイドされている。Further, as shown in FIG. 8, one end of a hanging beam receiving girder 29 is fixedly provided on both sides of the top of the fixed side frame 21, and the other end of the hanging beam receiving girder 29 has a roller 29a.
Both sides of the top of the movable side frame 23 are movably guided via.
【００３２】そして、これら一対の吊ビーム受桁２９に
は図１７に示すように、外網筋吊ビーム３０及び内網筋
吊ビーム３１が支持され、それら両ビーム３０、３１
は、一対の吊ビーム連結桁３２で連結されている。As shown in FIG. 17, the pair of hanging beam receiving beams 29 support an outer net muscle hanging beam 30 and an inner net muscle hanging beam 31, and both of these beams 30, 31 are supported.
Are connected by a pair of hanging beam connecting girders 32.
【００３３】次に、図７ないし図１８を参照して鉄筋篭
の組立・建込態様を説明する。Next, with reference to FIGS. 7 to 18, the manner of assembling and installing the rebar cage will be described.
【００３４】（１） 外網筋吊込工程（図７） 走行駆動シリンダ２８、２８を作動して可動側部フレー
ム２３を移動し、固定側部フレーム２１との間に、網筋
が挿入し易く、かつ、後記スターラップ筋７の長さより
若干（例えば４００ｍｍ）狭い例えば８００ｍｍの間隔
Ｄを設ける。そこで、外網筋吊ビーム３０と外網筋吊ロ
ープ３０ａ、３０ａとにより外網筋４を両フレーム２
１、２３の間に吊込む。(1) Step of suspending outer net reinforcement (FIG. 7) The traveling drive cylinders 28, 28 are operated to move the movable side frame 23, and the net reinforcement is inserted between the fixed side frame 21 and the fixed side frame 21. An interval D of, for example, 800 mm that is easy and slightly narrower (for example, 400 mm) than the length of the stirrup muscle 7 described later is provided. Therefore, the outer net reinforcement 4 is attached to both the frames 2 by the outer net reinforcement suspension beam 30 and the outer reinforcement reinforcement ropes 30a and 30a.
Hang between 1 and 23.
【００３５】（２） 外網筋セット工程（図８） 外網筋吊ビーム３０の両端を吊ビーム受桁２９、２９に
支持し、外網筋４を所定位置にセットする。(2) Outer Net Reinforcing Bar Setting Step (FIG. 8) Both ends of the outer reinforcing bar hanging beam 30 are supported by the hanging beam receiving beams 29, 29, and the outer reinforcing bar 4 is set at a predetermined position.
【００３６】（３） 内網筋吊込工程（図９） 内網筋吊ビーム３１と内網筋吊ロープ３１ａ、３１ａと
により内網筋５を、外網筋４と可動側部フレーム２３と
の間に吊込む。(3) Step of suspending inner net muscle (FIG. 9) The inner net muscle 5 is supported by the inner net muscle suspension beam 31 and the inner net muscle suspension ropes 31a, 31a, and the outer net muscle 4 and the movable side frame 23. Hang it in between.
【００３７】（４） 内網筋セット工程（図１０） 内網筋吊ビーム３１の両端を吊ビーム受桁２９、２９に
支持し、内網筋５を所定位置にセットする。(4) Inner Reinforcing Bar Setting Step (FIG. 10) Both ends of the inner reinforcing bar hanging beam 31 are supported by the hanging beam receiving beams 29, 29, and the inner reinforcing bar 5 is set at a predetermined position.
【００３８】（５） スターラップ筋セット工程（図１
１ないし図１３） 作業員Ｍは作業床２４ａ〜２４ｄにおいて、床上に仮置
きしてあるスターラップ筋７を内網筋５側から外網筋４
側に押し込み、手前側の端部７ａを外網筋５の円周筋３
に結束する。なお、この際、スターラップ筋７の他側
は、外網筋４の円周筋３上に載置され、端部７ｂと円周
筋３との間には、間隔Ｄ１（例えば４００ｍｍ）が形成
されている。(5) Stirrup muscle setting step (FIG. 1)
1 to FIG. 13) In the work floors 24a to 24d, the worker M inserts the stirrup muscle 7 temporarily placed on the floor from the inner reticulum 5 side to the outer reticulum 4
Side end of the outer net muscle 5 to the circumferential muscle 3
Unite in. At this time, the other side of the stirrup muscle 7 is placed on the circumferential muscle 3 of the outer reticular muscle 4, and a distance D1 (for example, 400 mm) is provided between the end portion 7b and the circumferential muscle 3. Has been formed.
【００３９】（６） 網筋間拡張工程（図１４ないし図
１６） 走行駆動シリンダ２８、２８を収縮し、可動側部フレー
ム２３を距離Ｄと距離Ｄ１との差（例えば４００ｍｍ）
だけ固定側部フレーム２１との間を拡張し、スターラッ
プ筋７の端部７ｂを外網筋４の円周筋３にひっかけ、結
束する。なお、この工程の当初において、外網筋４及び
内網筋５の底部ａ、ｂを、それぞれ両フレーム２１、２
３に結束しておく。(6) Expansion step between reticulated muscles (FIGS. 14 to 16) The traveling drive cylinders 28, 28 are contracted to move the movable side frame 23 between the distance D and the distance D1 (for example, 400 mm).
The end portion 7b of the stirrup muscle 7 is hooked on the circumferential muscle 3 of the outer net muscle 4 and is tied together by expanding only the fixed side frame 21. At the beginning of this step, the bottom parts a and b of the outer reticulum 4 and the inner reticulum 5 are respectively attached to the frames 21, 2 respectively.
Unite in 3.
【００４０】（７） 鉄筋篭吊込工程（図１７及び図１
８） 外網筋吊ビーム３０と内網筋吊ビーム３１とを、一対の
吊ビーム連結桁３２で連結し、これらの吊ビーム連結桁
３２、３２を介して鉄筋篭３３を吊込み、移動して所定
位置に建込む。(7) Reinforcing bar basket hanging process (FIGS. 17 and 1)
8) The outer net reinforcement beam 30 and the inner net suspension beam 31 are connected by a pair of suspension beam connection girders 32, and the rebar cage 33 is suspended and moved through these suspension beam connection girders 32, 32. And put it in place.
【００４１】[0041]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載されるような効果を奏する。Since the present invention is constructed as described above, it has the following effects.
【００４２】鉄筋篭を建起こす必要がないように吊込む
際の立てた状態で組立て、従来の建起こし時に保形する
のに必要な補強フレーム、ラチス筋を省き、資材の無駄
をなくすことができる。It is possible to assemble the reinforcing bar cage in a standing state when it is hung so that it does not need to be erected, omit the reinforcing frame and lattice lines necessary for retaining the shape at the time of conventional erection, and eliminate waste of materials. it can.
【００４３】また、特に作業性の悪いスターラップ筋の
取付けを、両網筋の間隔を拡張することにより容易に行
い、かつ、組立てのすべての作業を、両網筋外方の作業
床で行い、作業性を向上し、安全を図ることができる。Further, the stirrup bar, which is particularly poor in workability, can be easily attached by expanding the distance between the two braces, and all the assembling work can be carried out on the work floor outside the both braces. , Workability can be improved and safety can be improved.
【図１】本発明の一実施例を示す側面図。FIG. 1 is a side view showing an embodiment of the present invention.
【図２】図１の正面図。FIG. 2 is a front view of FIG.
【図３】図２の上面図。FIG. 3 is a top view of FIG.
【図４】間隔調整手段を示す斜視図。FIG. 4 is a perspective view showing a space adjusting unit.
【図５】図４の上面図。5 is a top view of FIG.
【図６】図４の部分的詳細図。FIG. 6 is a partial detailed view of FIG.
【図７】外網筋吊込工程を説明する斜視図。FIG. 7 is a perspective view illustrating an outer net muscle suspending step.
【図８】外網筋セット工程を説明する斜視図。FIG. 8 is a perspective view illustrating an outer net muscle setting step.
【図９】内網筋吊込工程を説明する斜視図。FIG. 9 is a perspective view illustrating a step of suspending the inner net muscle.
【図１０】内網筋セット工程を説明する斜視図。FIG. 10 is a perspective view illustrating an internal reticular muscle setting step.
【図１１】スターラップ筋セット工程を説明する斜視
図。FIG. 11 is a perspective view illustrating a stirrup muscle setting step.
【図１２】図１１の側面図。FIG. 12 is a side view of FIG. 11.
【図１３】スターラップ筋の一端を結束した状態を示す
側面図。FIG. 13 is a side view showing a state in which one end of the stirrup muscle is bound.
【図１４】網筋間拡張工程を説明する斜視図。FIG. 14 is a perspective view illustrating an inter-retinal muscle expansion step.
【図１５】図１４の側面図。FIG. 15 is a side view of FIG.
【図１６】スターラップ筋の両端を結束した状態を示す
側面図。FIG. 16 is a side view showing a state in which both ends of a stirrup muscle are bound together.
【図１７】外網筋吊ビーム及び内網筋吊ビームを吊ビー
ム連結桁で連結した状態を示す斜視図。FIG. 17 is a perspective view showing a state in which an outer net reinforcement beam and an inner net suspension beam are connected by a suspension beam connecting girder.
【図１８】鉄筋篭吊込工程を説明する斜視図。FIG. 18 is a perspective view illustrating a reinforcing bar basket hanging step.
【図１９】従来のプレファブ工法の外網筋及び内網筋組
立工程を説明する斜視図。FIG. 19 is a perspective view illustrating an outer net reinforcement and an inner net reinforcement assembling process of a conventional prefab method.
【図２０】図１９で製作された外網筋及び内網筋を示す
斜視図。FIG. 20 is a perspective view showing the outer and inner reticular muscles produced in FIG.
【図２１】内網筋セット工程を説明する斜視図。FIG. 21 is a perspective view illustrating an internal reticular muscle setting step.
【図２２】図２１の側面図。FIG. 22 is a side view of FIG. 21.
【図２３】外網筋セット工程を説明する斜視図。FIG. 23 is a perspective view illustrating an outer net muscle setting step.
【図２４】図２３の側面図。FIG. 24 is a side view of FIG. 23.
【図２５】スターラップ筋の一例を示す側面図。FIG. 25 is a side view showing an example of stirrup muscles.
【図２６】スターラップ筋の他例を示す側面図。FIG. 26 is a side view showing another example of the stirrup muscle.
【図２７】スターラップ筋の他例を示す斜視図。FIG. 27 is a perspective view showing another example of the stirrup muscle.
【図２８】鉄筋篭組立工程を説明する側面図。FIG. 28 is a side view for explaining a reinforcing bar cage assembly process.
【図２９】鉄筋篭仮置工程を説明する斜視図。FIG. 29 is a perspective view illustrating a reinforcing bar cage temporary placing step.
【図３０】鉄筋篭移動工程を説明する斜視図。FIG. 30 is a perspective view illustrating a reinforcing bar cage moving step.
【図３１】鉄筋篭建起工程を説明する側面図。FIG. 31 is a side view illustrating a reinforcing bar cage erection process.
【図３２】鉄筋篭の建起こした状態を示す側面図。FIG. 32 is a side view showing a state where a reinforcing bar cage is erected.
【図３３】鉄筋篭建込工程を説明する側面図。FIG. 33 is a side view for explaining a reinforcing bar cage installation process.
【図３４】鉄筋篭固定工程を説明する側面図。FIG. 34 is a side view illustrating a reinforcing bar cage fixing step.
【図３５】円周筋配材の一態様を説明する側面図。FIG. 35 is a side view for explaining one aspect of the circumferential muscle distribution material.
【図３６】円周筋配材の他態様を説明する側面図。FIG. 36 is a side view illustrating another aspect of circumferential muscle material distribution.
【図３７】円周筋取付工程を説明する側面図。FIG. 37 is a side view illustrating a circumferential muscle attaching step.
【図３８】スターラップ筋取付工程を説明する側面図。FIG. 38 is a side view illustrating a stirrup muscle attaching step.
【図３９】スターラップ取付態様を示す斜視図。FIG. 39 is a perspective view showing a stirrup mounting mode.
Ａ・・・セグメント Ｂ・・型枠フレーム Ｃ・・・既設ロッドコンクリート Ｄ、Ｄ１・・・両側部フレームの間隔 Ｌ・・・オーバラップ部 Ｍ・・・作業員 Ｓ・・・可動範囲 １、１Ａ・・・鉄筋組立架台 ２、２ａ・・・縦筋 ３・・・円周筋 ４・・・外網筋 ５・・・内網筋 ６・・・補強フレーム ７、７Ａ、７Ｂ・・・スターラップ筋 ７ａ、７ｂ・・・スターラップ筋の端部 ８・・・鉄筋篭 ９、９ａ・・・スペーサ １０・・・クローラクレーン １１・・・主巻フック １２・・・吊治具 １３・・・吊ワイヤロープ １４・・・補巻フック １５・・・ラチス筋 ２０・・・ベースフレーム ２０ａ・・・ベースフレーム走行ガイド ２１・・・固定側部フレーム ２２ａ〜２２ｄ、２４ａ〜２４ｄ・・・作業床 ２３・・・可動側部フレーム ２５・・・走行フレーム ２６・・・走行ローラ ２７・・・フックローラ ２８・・・走行駆動シリンダ ２９・・・吊ビーム受桁 ２９ａ・・・ローラ ３０・・・外網筋吊ビーム ３１・・・内網筋吊ビーム ３２・・・吊ビーム連結桁 ３３・・・鉄筋篭 A ... Segment B ... Formwork frame C ... Existing rod concrete D, D1 ... Space between both side frames L ... Overlap portion M ... Worker S ... Movable range 1, 1A ... Reinforcing bar assembly stand 2, 2a ... Vertical bar 3 ... Circumferential bar 4 ... Outer net bar 5 ... Inner net bar 6 ... Reinforcement frame 7, 7A, 7B ... Stirrup bar 7a, 7b ... End of stirrup bar 8 ... Reinforcing bar cage 9, 9a ... Spacer 10 ... Crawler crane 11 ... Main winding hook 12 ... Hanging jig 13. ..Suspension wire rope 14 ... Complementary hook 15 ... Lattice muscle 20 ... Base frame 20a ... Base frame running guide 21 ... Fixed side frame 22a to 22d, 24a to 24d ... Work floor 23 ... Movable side frame 25. ..Running frame 26 ... running roller 27 ... hook roller 28 ... running drive cylinder 29 ... hanging beam receiving girder 29a ... roller 30 ... outer net muscle hanging beam 31 ... inside Net reinforcement hanging beam 32 ... Hanging beam connecting girder 33 ... Reinforcing bar cage
Claims (1)
に対応する形状の固定側部フレームと、前記ベースフレ
ーム上に走行自在に設けられ、内網筋形状に対応する形
状の可動側部フレームと、該可動側部フレームの前記固
定側部フレームに対する間隔を調整する間隔調整手段
と、前記両側部フレームの頂部を間隔調整自在に連結す
る吊ビーム受桁と、該吊ビーム受桁に支持され、それぞ
れ外網筋及び内網筋を吊設する外網筋吊ビーム及び内網
筋吊ビームと、該両吊ビームを連結する吊ビーム連結桁
とを設けたことを特徴とする鉄筋篭組立・建込装置。1. A fixed side frame that is erected on a base frame and has a shape corresponding to the outer net reinforcement shape, and a movable side section that is movably provided on the base frame and has a shape corresponding to the inner net reinforcement shape. A frame, a space adjusting means for adjusting a space between the movable side frame and the fixed side frame, a suspension beam receiving girder connecting the tops of the both side frames with an adjustable spacing, and supported by the suspension beam receiving girder. And an outer net reinforcement hanging beam and an inner net reinforcement hanging beam for suspending an outer net reinforcement and an inner net reinforcement, respectively, and a suspension beam connecting girder connecting the both suspension beams, respectively. -Building equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342293A JP2697807B2 (en) | 1993-06-24 | 1993-06-24 | Reinforcing cage assembly / building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342293A JP2697807B2 (en) | 1993-06-24 | 1993-06-24 | Reinforcing cage assembly / building equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0711771A true JPH0711771A (en) | 1995-01-13 |
| JP2697807B2 JP2697807B2 (en) | 1998-01-14 |
Family
ID=15562165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15342293A Expired - Fee Related JP2697807B2 (en) | 1993-06-24 | 1993-06-24 | Reinforcing cage assembly / building equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2697807B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007387A (en) * | 1997-01-13 | 1999-12-28 | Sumitomo Wiring Systems, Ltd. | Connector producing method and a connector produced by insert molding |
| US6149456A (en) * | 1998-05-27 | 2000-11-21 | Sumitomo Wiring Systems, Ltd. | Connector with sealant depth indicator |
| US6837746B2 (en) | 2002-06-28 | 2005-01-04 | Sumitomo Wiring Systems, Ltd. | Insert-molded connector and method of forming it |
-
1993
- 1993-06-24 JP JP15342293A patent/JP2697807B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007387A (en) * | 1997-01-13 | 1999-12-28 | Sumitomo Wiring Systems, Ltd. | Connector producing method and a connector produced by insert molding |
| US6149456A (en) * | 1998-05-27 | 2000-11-21 | Sumitomo Wiring Systems, Ltd. | Connector with sealant depth indicator |
| US6837746B2 (en) | 2002-06-28 | 2005-01-04 | Sumitomo Wiring Systems, Ltd. | Insert-molded connector and method of forming it |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2697807B2 (en) | 1998-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002089043A (en) | Reinforced concrete structure and construction method for steel framed reinforced concrete, structure | |
| JP2697807B2 (en) | Reinforcing cage assembly / building equipment | |
| JP3054736B2 (en) | How to assemble the beam concrete reinforced mesh | |
| JP3752934B2 (en) | Method for constructing annular concrete frame using slip form device | |
| JP3538017B2 (en) | Precast column unit and column construction method using it | |
| JP3426492B2 (en) | Hollow precast concrete precast concrete column unit with column and beam reinforcement and column construction method using this column unit | |
| JP2593621B2 (en) | Reinforcing cage assembly / building equipment | |
| JP2000273946A (en) | Method for constructing reinforced concrete structure | |
| CN112195802A (en) | Variable-section U-shaped hollow thin-wall pier steel bar partition prefabricated jig frame and partition installation method | |
| JP2748964B2 (en) | Reinforcing cage assembly / building equipment | |
| JPH0517996A (en) | Building constructing method | |
| JPH0681463A (en) | Building method for stair | |
| CN110821040B (en) | Steel ladle beam supporting structure | |
| JP3187618B2 (en) | How to assemble beam reinforcement | |
| JPH06317015A (en) | Method of assembling beam formwork | |
| JP2733536B2 (en) | Beam rebar preassembly method and beam rebar suspension device | |
| JP2524488Y2 (en) | Built slab forming unit | |
| JPH0978836A (en) | Combined reinforcements for wall and beam and formation method of mold by use thereof | |
| JPH05263526A (en) | Construction method of rc construction beam | |
| JPH11107423A (en) | Void block metal fitting, simple swell-preventive metal fitting, and simple execution of void slab thereby | |
| CN114592696A (en) | Beam column joint stirrup binding method | |
| JPH0949264A (en) | Constructing method for reinforced concrete framework and structure, and member therefor | |
| JP2021165479A (en) | Construction method of building | |
| RU1793031C (en) | Method for reconstruction of building | |
| JP2717142B2 (en) | Construction method of suspended structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |