JPH052068B2 - - Google Patents
Info
- Publication number
- JPH052068B2 JPH052068B2 JP17916487A JP17916487A JPH052068B2 JP H052068 B2 JPH052068 B2 JP H052068B2 JP 17916487 A JP17916487 A JP 17916487A JP 17916487 A JP17916487 A JP 17916487A JP H052068 B2 JPH052068 B2 JP H052068B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcement
- main
- bars
- frame
- reinforcing bar
- 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
- 230000002787 reinforcement Effects 0.000 claims description 53
- 230000003014 reinforcing effect Effects 0.000 claims description 39
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
Description
【発明の詳細な説明】
＜産業上の利用分野＞
本発明は、鉄筋を組み立てる装置であるが、特
に梁や柱のような長い部材の鉄筋を使用するため
に労働量の大きい運搬、配筋作業、結束作業とを
作業員の手を使うことなく、自動的に行う装置に
関するものである。[Detailed Description of the Invention] <Industrial Field of Application> The present invention is an apparatus for assembling reinforcing bars, and is particularly suitable for transporting and arranging reinforcing bars that require a large amount of labor due to the use of reinforcing bars for long members such as beams and columns. The present invention relates to a device that automatically performs work and bundling work without using the hands of a worker.
＜従来の技術＞
鉄筋の組み立て作業は、まず所定の寸法に鉄筋
の切断、曲げ加工を行い、それを設計図に従つて
相互に配置し交差部分を結束して完成するもので
ある。<Prior Art> The work of assembling reinforcing bars involves first cutting and bending the reinforcing bars to predetermined dimensions, then arranging the reinforcing bars to each other according to a design drawing, and tying the intersections together to complete the work.
ところが梁や柱などで大型のものになると、組
み立てる鉄筋１本が100Kg近い重量となりこれを
人の力で組み立てる作業は容易ではない。 However, when it comes to large items such as beams and columns, each reinforcing bar weighs nearly 100 kg, making it difficult to assemble them manually.
さらにたとえば長さ７ｍの梁の鉄筋を組み立て
るのには、梁１本当たり約400箇所の結束を行わ
なければならないという、きわめて内容は単調で
しかも重労働が要求される。 Furthermore, to assemble reinforcing bars for a 7m long beam, for example, each beam must be tied at approximately 400 locations, which is extremely monotonous and requires hard labor.
その上、他の分野の労働条件と同様に、鉄筋工
もまた高齢化をたどつており従業者が減少するば
かりである。 Furthermore, similar to working conditions in other fields, the number of workers in reinforcing bars is aging and the number of employees is decreasing.
こうした条件を改善するために、建設現場の横
に鉄筋の組み立て工場を設けてそこでRC部材を
製造し、クレーンなどの機械力を利用して積層建
設を行おうという方法が採用されている。 In order to improve these conditions, a method has been adopted in which a reinforcing steel assembly factory is set up next to the construction site, RC members are manufactured there, and the construction is carried out using mechanical power such as cranes.
しかしその方法によつても、いまだに人力にた
よる作業が多く、十分な省力化がなされていると
は言えない。 However, even with this method, much of the work still relies on human labor, and it cannot be said that sufficient labor savings have been achieved.
＜本発明の目的＞
本発明は上記のよう問題点を改善するためにな
されたもので、積層工法などで採用する規格化、
標準化をさらに進めて生産性の向上とを省力化を
はかることのできる、鉄筋組み立て装置を提供す
ることを目的とする。<Object of the present invention> The present invention has been made to improve the above-mentioned problems, and is aimed at improving the standardization adopted in the layered construction method, etc.
The purpose of the present invention is to provide a reinforcing bar assembly device that can further promote standardization, improve productivity, and save labor.
＜本発明の構成＞
本発明の鉄筋組み立て装置は、複数本平行に直
立した状態で建てた主筋支持枠２と、その主筋支
持枠２の外周を移動可能な配筋結束架台３とより
構成する。<Structure of the present invention> The reinforcing bar assembly apparatus of the present invention is composed of a plurality of main reinforcing bars supporting frame 2 erected in parallel and upright, and a reinforcing bar binding frame 3 movable around the outer periphery of the main reinforcing bars supporting frame 2. .
＜イ＞ レール
レール１はコモンベツドなどの上に固定されて
おり、１組み、計２本を配置する。<B> Rails Rails 1 are fixed on top of a common bed, etc., and one set of two rails is arranged.
この２本は配筋結束架台３が走行するためのレ
ールである。 These two rails are rails on which the reinforcement binding frame 3 runs.
レールの延長は、この装置で組み立てる予定の
鉄筋構造物の内の最長のものよりも多少長く構成
する。 The rail extension is configured to be somewhat longer than the longest reinforced structure to be assembled with this equipment.
＜ロ＞ 主筋支持枠
２本のレール１の間には、主筋支持枠２を垂直
に起立した状態で複数本を平行に設ける。<B> Main reinforcement support frame Between the two rails 1, a plurality of main reinforcement support frames 2 are provided in parallel in a vertically erected state.
この主筋支持枠２はレール１と直交するように
配置し、上下２段の水平梁２２を、両側の垂直の
支柱２３にピンで取りつけた門型の枠体である。 This main reinforcement support frame 2 is arranged perpendicularly to the rail 1, and is a gate-shaped frame body in which horizontal beams 22 in two stages, upper and lower, are attached to vertical supports 23 on both sides with pins.
主筋支持枠２に設けた、２段の水平梁２２は、
その中央から左右に分割してあり、その両端はピ
ンで軸止めしてある。 The two-stage horizontal beam 22 provided on the main reinforcement support frame 2 is
It is divided into left and right parts from the center, and both ends are fixed with pins.
従つて、制御回路に供給される信号などによつ
て水平梁２２は左右に２分割し、水平状態から垂
直下向き状態へと90度の回転が可能である。 Accordingly, the horizontal beam 22 is divided into left and right halves by signals supplied to the control circuit, and can be rotated through 90 degrees from a horizontal state to a vertically downward state.
そしてこの水平梁２２の上には、鉄筋受け２４
を位置させる。 On top of this horizontal beam 22 is a reinforcing bar receiver 24.
position.
この鉄筋受け２４はＵ字状の部材を主筋Ａの数
に応じて複数並べたものであるが、特に最も外側
の鉄筋受け２４はピンを中心に回転自在に構成す
る。 This reinforcing bar receiver 24 is made up of a plurality of U-shaped members arranged in accordance with the number of main reinforcements A, and in particular, the outermost reinforcing bar receiver 24 is configured to be rotatable around a pin.
そのため、後述するように内側の主筋Ａと帯筋
Ｂとをまず結束し、その後に外側の主筋Ａを外側
の鉄筋受け２４によつて外方に押し出す作業によ
つて柱などの正確な形状を確保することができ
る。 Therefore, as will be described later, the inner main reinforcing bars A and tie bars B are first tied together, and then the outer main reinforcing bars A are pushed outward by the outer reinforcing bar receivers 24 to create the correct shape of a column or the like. can be secured.
＜ハ＞ 配筋結束架台
配筋結束架台３は両側の壁面３１の上端を棚で
連結し、この棚に配筋装置、結束装置を取りつけ
た門型の枠体である。<C> Reinforcement binding frame The reinforcement binding frame 3 is a gate-shaped frame body in which the upper ends of the wall surfaces 31 on both sides are connected with a shelf, and a reinforcement device and a binding device are attached to this shelf.
配筋結束架台３の壁面３１の下端には車輪を取
りつけて、前記したレール１上を移動自在に構成
する。 Wheels are attached to the lower end of the wall surface 31 of the reinforcement binding frame 3 so that it can move freely on the rails 1 described above.
さらにこの配筋結束架台３と一体または別々に
移動する下側の結束台車４を、レール１間に位置
させる。 Furthermore, a lower binding cart 4 that moves together with or separately from the reinforcement binding frame 3 is positioned between the rails 1.
＜ニ＞ 配筋装置
配筋装置は、いつたん多数のフープ筋、スパイ
ラル筋、などの帯、助筋（以下「帯筋Ｂ」とい
う）をリンク、カムなどで把握し、所定の信号に
よつて１本ずつ開放してゆく自動腕によつて構成
する。<d> Reinforcement arrangement device Reinforcement arrangement device uses links, cams, etc. to grasp a large number of bands and auxiliary reinforcements (hereinafter referred to as “tension reinforcement B”) such as hoop reinforcements and spiral reinforcements, and uses a predetermined signal to identify them. It consists of automatic arms that open one by one.
この把握、開放運動も油圧などの公知の制御方
法によつて行う。 This grasping and opening movement is also performed using a known control method such as hydraulic pressure.
＜ホ＞ 結束装置
結束装置は長い金属線を少量づつ繰り出して
は、鉄筋の交差部分にからめて回転を与えその部
分を縛りあげた後に金属線を切断するように構成
された公知の装置を利用する。<E> Binding device The binding device uses a known device configured to feed out a long metal wire little by little, entangle it around the intersection of reinforcing bars, apply rotation, tie up that portion, and then cut the metal wire. .
＜本発明の作用＞ 次に本発明の作用について説明する。<Action of the present invention> Next, the operation of the present invention will be explained.
＜イ＞ 準備
主筋支持枠２は、組み立てる予定の鉄筋枠の範
囲に分散して待機している。<A> Preparation The main reinforcement support frames 2 are on standby and dispersed within the range of the reinforcing bars that are scheduled to be assembled.
＜ロ＞ 主筋の配置
クレーンなどによつて主筋Ａを吊り上げ、設計
書に指定された間隔で主筋支持枠２の梁の上に登
載する。<B> Placement of main reinforcements Main reinforcements A are lifted up by a crane or the like and placed on the beams of main reinforcement support frame 2 at intervals specified in the design document.
この間隔は、上下の梁に配置した鉄筋受け２４
の位置によつて保持されるのでその後に変動する
ことはない。 This interval is determined by the reinforcing bar receivers 24 placed on the upper and lower beams.
Since it is held by the position of , it will not change after that.
下段の主筋Ａを配置する場合には主筋支持枠２
の上段の水平梁２２は障害となるから、中央から
２分割して下に向けて倒す。 When placing the lower main reinforcement A, use the main reinforcement support frame 2.
The upper horizontal beam 22 is an obstacle, so it is divided into two from the center and pushed down.
下段の鉄筋受け２４内への配筋が終了したら上
段の水平梁２２を水平に戻し、鉄筋受け２４の内
部に主筋Ａの配筋を行う。 When the reinforcement inside the lower reinforcing bar receiver 24 is completed, the upper horizontal beam 22 is returned to the horizontal position, and the main reinforcement A is arranged inside the reinforcing bar receiver 24.
＜ハ＞ 帯筋の配筋
次に、主筋Ａ群の始端側と配筋結束架台３との
間に帯筋Ｂを釣り込む。<C> Reinforcement of tie bars Next, tie bars B are inserted between the starting end side of the main reinforcement group A and the reinforcement tying frame 3.
この帯筋Ｂは多数の帯筋Ｂを相互に接触させて
間隔を縮めた集合状態で吊り込まれる。 The straps B are suspended in a clustered state in which a large number of straps B are brought into contact with each other and the intervals are shortened.
この集合状態の帯筋Ｂの周囲を囲む状態で配筋
結束架台３を移動させ、帯筋Ｂを配筋結束架台３
内にいつたん収納する。 The reinforcement tying frame 3 is moved in a state surrounding the periphery of the stirrups B in this assembled state, and the reinforcing bars B are moved to the reinforcement tying frame 3.
Store it inside.
次に配筋結束架台３を主筋Ａの他端まで移動
し、そこから後退しながら所定の間隔にしたがつ
て帯筋Ｂを主筋Ａの周囲に配置してゆく。 Next, the reinforcing reinforcement tying frame 3 is moved to the other end of the main reinforcing bars A, and while retreating from there, the tie bars B are arranged around the main reinforcing bars A at predetermined intervals.
したがつて、主筋Ａは帯筋Ｂの内側に配置され
ることになる。 Therefore, the main reinforcement A will be placed inside the tie reinforcement B.
なお、主筋支持枠２の各水平梁２２は、配筋結
束架台３が接近した時期に中央から分離するため
に配筋結束架台３の通過の障害にならない。 Note that each horizontal beam 22 of the main reinforcement support frame 2 separates from the center when the reinforcement binding frame 3 approaches, so that it does not become an obstacle to the passage of the reinforcement binding frame 3.
その時には主筋Ａは隣接する両側の主筋支持枠
２によつて支持されていることになる。 At that time, the main reinforcement A is supported by the adjacent main reinforcement support frames 2 on both sides.
＜ニ＞ 結束
以上の配筋作業と同時に、内側の主筋Ａと帯筋
Ｂとの交差部を順次自動結束して行く。<D> Binding At the same time as the above reinforcement work, the intersections of the inner main reinforcements A and tie reinforcements B are automatically bound one after another.
内側の主筋Ａと帯筋Ｂとの結束が終わつたら、
各水平梁２２の鉄筋受け２４の内、外側の鉄筋受
け２４を外向きに回転する。 After binding the inner main reinforcement A and the tie reinforcement B,
Among the reinforcing bar receivers 24 of each horizontal beam 22, the outer reinforcing bar receivers 24 are rotated outward.
すると各々の隅部分が確実に外側に押し出され
て、柱の形状が正確に形成されることになる。 This ensures that each corner is pushed outward, and the shape of the column is accurately formed.
その後に再び配筋結束架台３を移動して未結束
の交差部を結束してゆく。 Thereafter, the reinforcement tying frame 3 is moved again to tie the untied intersections.
以上の作業によつて縦横の鉄筋のすべてがしつ
かりと固定されて１本の柱状の鉄筋籠の製作が完
了する。 Through the above operations, all of the vertical and horizontal reinforcing bars are firmly fixed, and the fabrication of one columnar reinforcing bar cage is completed.
この鉄筋籠をクレーンなどで吊り上げて建設物
の所定の位置にセツトする。 This reinforcing bar cage is lifted by a crane or the like and set in a predetermined position on the building.
＜本発明の効果＞
本発明は上記したような順序で組み立てを行う
から次のような効果を期待できる。<Effects of the present invention> Since the present invention is assembled in the order described above, the following effects can be expected.
＜イ＞ 重量の大きい鉄筋群をすべて機械によつ
て扱うように構成した。<B> The construction was such that all heavy reinforcing bars were handled by machines.
したがつて作業員の重労働のすべてを軽減す
ることができる。 Therefore, all of the heavy labor of the workers can be alleviated.
＜ロ＞ 数百箇所におよぶ単調な鉄筋の結束作業
を機械化することができる。<B> The monotonous work of tying reinforcing bars at hundreds of locations can be mechanized.
したがつて作業内容は熟練の差や疲労の程度
によつて影響を受けることがなく、均一で正確
な結束を行うことができる。 Therefore, the content of the work is not affected by differences in skill or the degree of fatigue, and uniform and accurate binding can be performed.
＜ハ＞ 特に作業員の減少、老齢化の激しい鉄筋
工の分野において、本装置のように作業を機械
化、規格化、標準化することは大きい意義を有
するものである。<C> Particularly in the field of reinforcing steel work, where the number of workers is rapidly decreasing and aging, it is of great significance to mechanize, standardize, and standardize work like this device.
＜ニ＞ 配筋結束架台３が移動して、主筋Ａに帯
筋Ｂを配筋する際、配筋結束架台３が接近する
と、水平梁２２が中央から移動分離する。<D> When the reinforcement arrangement and binding frame 3 moves to arrange the tie bars B on the main reinforcement A, when the reinforcement arrangement and binding frame 3 approaches, the horizontal beam 22 moves and separates from the center.
そのため、水平梁２２は、帯筋を配筋する際
の障害にならなず、配筋の機械化が可能となつ
た。 Therefore, the horizontal beam 22 does not become an obstacle when arranging the reinforcement, and mechanization of the reinforcement becomes possible.
第１図 本発明の装置の説明図、第２図 主筋
支持枠の説明図、第３〜５図 本発明の装置の作
動の説明図。
FIG. 1 is an explanatory diagram of the device of the present invention, FIG. 2 is an explanatory diagram of the main reinforcement support frame, and FIGS. 3 to 5 are explanatory diagrams of the operation of the device of the present invention.
Claims (1)
て、 複数の主筋を保持する複数の梁と、 各該梁を移動可能に支持する支柱と、 主筋に沿つて移動可能な配筋結束架台とを有
し、 該配筋結束架台を移動して主筋に帯筋を配筋す
る際、各該梁を移動して主筋の保持を外して帯筋
を配筋すること、 を特徴とする鉄筋組立装置。[Claims] 1. A reinforcing bar assembly device for arranging tie bars on main bars, comprising: a plurality of beams holding a plurality of main bars; a column movably supporting each beam; and a column movable along the main bars. and a reinforcement tying frame, and when moving the reinforcement tying frame and arranging the stirrups to the main reinforcement, each beam is moved to remove the holding of the main reinforcing bars and place the stirrups. Characteristic reinforcing bar assembly equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17916487A JPS6424962A (en) | 1987-07-20 | 1987-07-20 | Reinforcement built-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17916487A JPS6424962A (en) | 1987-07-20 | 1987-07-20 | Reinforcement built-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424962A JPS6424962A (en) | 1989-01-26 |
| JPH052068B2 true JPH052068B2 (en) | 1993-01-11 |
Family
ID=16061059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17916487A Granted JPS6424962A (en) | 1987-07-20 | 1987-07-20 | Reinforcement built-up device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424962A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101019761B1 (en) * | 2008-10-31 | 2011-03-04 | 강남훈 | Installing device of reinforcing rod of automated guideway transit type light weight railway |
| JP5874487B2 (en) * | 2012-03-27 | 2016-03-02 | 株式会社大林組 | Rebar assembling apparatus and rebar assembling method |
-
1987
- 1987-07-20 JP JP17916487A patent/JPS6424962A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6424962A (en) | 1989-01-26 |
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