JPS63248530A - Method and apparatus for manufacturing reinforcing steel cage for concrete pole - Google Patents
Method and apparatus for manufacturing reinforcing steel cage for concrete poleInfo
- Publication number
- JPS63248530A JPS63248530A JP7761387A JP7761387A JPS63248530A JP S63248530 A JPS63248530 A JP S63248530A JP 7761387 A JP7761387 A JP 7761387A JP 7761387 A JP7761387 A JP 7761387A JP S63248530 A JPS63248530 A JP S63248530A
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- braiding machine
- tensioned steel
- chuck
- tension
- 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
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000009954 braiding Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
本発明はコンクリートボール用補強鉄筋篭の製造方法お
よび装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for manufacturing a reinforcing steel cage for concrete balls.
従来の技術とその問題点
コンクリートボールは元日プレートと未ロプレートとの
間に係止して緊張される６〜８木の緊張鋼材と所定の長
短寸法を有する適数の非緊張鋼材とこれら鋼材の外周に
編組されたらせん筋とにより構成される補強用の鉄筋篭
を内蔵している。従来該鉄筋篭を製造する方法として、
緊張筋に鋲頭加工を形成して元日および未ロプレートと
係止する場合に、予め非緊張鋼材にらせん筋を溶接して
所定形状の非緊張鋼材篭を形成し該非緊張鋼材篭の中に
緊張鋼材を挿通しらせん筋と結束して所定形状の篭を編
組し、該緊張鋼材の両端の鋲頭により係止された元口プ
レートおよび未ロプレートを反対方向に引張って緊張を
与えて型枠内でコンクリートの遠心締固めを行う方法が
ある。該方法では、それぞれの断面応力に適合した非緊
張鋼材を配筋するので強度上合理的であるが、非緊張鋼
材篭の形成と緊張鋼材の挿通および結束が別工程で行な
われるので、作業工数が増加し作業効率が悪いという問
題点がある。Conventional technology and its problems A concrete ball is made of 6 to 8 tensile steel materials that are secured and tensioned between the New Year's Day plate and the unrope plate, an appropriate number of non-tensioned steel materials having predetermined long and short dimensions, and these steel materials. It has a built-in reinforcing reinforcing bar cage consisting of spiral bars braided around the outer periphery of the steel bar. Conventionally, as a method of manufacturing the reinforcing bar cage,
When forming a rivet head on a tension bar and locking it with a new year's plate or an unloaded plate, weld a spiral bar to a non-tension steel material in advance to form a non-tension steel basket of a predetermined shape, and then place the thread inside the non-tension steel cage. A tension steel material is inserted and bound with spiral reinforcement to braid a basket of a predetermined shape, and the base plate and the bottom plate, which are locked by the rivet heads at both ends of the tension steel material, are pulled in opposite directions to apply tension to form a formwork. There is a method to perform centrifugal compaction of concrete inside. This method is reasonable in terms of strength because it uses non-tensioned steel reinforcing bars that match each cross-sectional stress. However, since the formation of the non-tensioned steel cage and the insertion and binding of the tensioned steel are done in separate processes, the number of man-hours is reduced. There is a problem that this increases the work efficiency.
問題点を解決するための手段
本発明のコンクリートポール用鉄筋篭の製造方法および
装置は上記問題点を解決するための手段として下記の構
成を具えている。Means for Solving the Problems The method and apparatus for manufacturing a reinforcing bar cage for concrete poles of the present invention has the following configuration as a means for solving the above problems.
（１）一方端に鋲頭加工した所定本数の緊張鋼材をチャ
ック台上に立設係止した元口プレートの前方から該元口
プレートに設けた貫通孔内に鋲頭係止するまで挿通して
他端を編組機に設けた拡開溶接機構のガイドパイプ内に
挿通し、また所定の長短寸法に切断した非緊張鋼材を前
記ガイドパイプに後方から差込んで前記元日プレートの
背面に達せしめ、次で前記緊張鋼材および非緊張鋼材の
外周に編組機によりらせん筋を巻付は押電極および受電
極間で溶接すると同時にチャック台車により前記元口プ
レートを前方に牽引して緊張材および非緊張鋼材の表面
にらせん筋を溶接すること。(1) Insert a predetermined number of tensioned steel pieces with rivets on one end into the through-holes provided in the base plate from the front of the base plate, which is erected and locked on the chuck table, until the rivet heads are locked. and insert the other end into the guide pipe of the expansion welding mechanism provided on the braiding machine, and insert a non-tensioned steel material cut into predetermined length and short dimensions into the guide pipe from the rear to reach the back side of the New Year's Day plate. Next, a spiral wire is wound around the outer periphery of the tensioned steel material and the non-tensioned steel material using a braiding machine.Welding is performed between the pushing electrode and the receiving electrode, and at the same time, the base plate is pulled forward by the chuck cart to weld the tensioned material and the non-tensioned steel material. Welding spiral reinforcement onto the surface of tension steel.
（２）拡開溶接機構のガイドパイプと押電極および受電
極を有する編組機と、該編組機の前方に配置されたチャ
ック台車上に立設せられ緊張筋の貫通孔を有する元口プ
レートと、該元日プレートの前方に配置された緊張鋼材
用置台、および前記編組機の後方に配置された非緊張鋼
材用置台とを具えたこと。(2) A braiding machine having a guide pipe of an expansion welding mechanism, a pushing electrode, and a receiving electrode, and a base plate that is erected on a chuck cart placed in front of the braiding machine and has a through hole for tensioning muscles. , a stand for tensioned steel placed in front of the New Year's Day plate, and a stand for non-tensioned steel placed behind the braiding machine.
作用
本発明によると編組機を作動しながら元日プレートをチ
ャック台車により牽引することにより緊張鋼材と非緊張
鋼材を同時に一体編成して篭ができる。According to the present invention, the New Year's Day plate is pulled by a chuck cart while the braiding machine is operated, thereby forming a basket by integrally knitting the tensioned steel material and the non-tensioned steel material at the same time.
実施例
第１図（Ａ）、（Ｂ）は本発明装置の１例を示す平面図
および正面図、第２．３．４図はそれぞれ要部の斜視図
、一部側面図１、および一部切断正面図である。Embodiment FIGS. 1(A) and 1(B) are a plan view and a front view showing one example of the device of the present invention, and FIGS. 2.3.4 are a perspective view of the main parts, a partial side view 1, and a partial side view, respectively. FIG.
所定寸法に切断し一方端に鋲頭を加工した緊張鋼材ＴＷ
を緊張鋼材置台１に載置し、所定本数をチャック台車２
上の元口プレート３の貫通孔３ａに前方から挿入し、鋲
頭が係止するまで拡開溶接機構のガイドパイプ４に挿通
する。一方所定の長短寸法に切断した非緊張鋼材ＮＴＷ
を非緊張鋼材置台５上に載置し、緊張鋼材ＴＷと逆方向
からその一方端が元日プレート３の背面に当接するまで
前記ガイドバイブ４内に挿通する。その後編組機すによ
り緊張鋼材ＴＷおよび非緊張鋼材ＮＴＷと押電極７との
間にらせん筋８を巻付ける。チャック台車２を前方に矢
示方向に牽引することにより、未口部から約１ｍ残した
ＴＷとＮＴＷの表面にらせん筋８を溶接し、他端に鋲頭
加工を施した後、未口部約１ｍ間のらせん筋を手巻きす
る。なお、図中９は受電極である。Tensioned steel material TW cut to specified dimensions and machined with a rivet head on one end
is placed on the tension steel material stand 1, and a predetermined number of pieces are placed on the chuck cart 2.
Insert it from the front into the through hole 3a of the upper base plate 3, and pass it through the guide pipe 4 of the expansion welding mechanism until the rivet head is locked. On the other hand, non-tension steel material NTW cut into predetermined length and short dimensions
is placed on the non-tensioned steel material holder 5 and inserted into the guide vibe 4 from the opposite direction to the tensioned steel material TW until one end thereof abuts the back surface of the New Year's Day plate 3. Thereafter, the helical reinforcement 8 is wound between the tensioned steel material TW and the non-tensioned steel material NTW and the pushing electrode 7 using a braiding machine. By pulling the chuck cart 2 forward in the direction of the arrow, the spiral strips 8 are welded on the surfaces of the TW and NTW that remain approximately 1m from the unopened part, and the other end is machined with a rivet head. Hand-wrap a spiral strip about 1 meter long. Note that 9 in the figure is a receiving electrode.
発明の効果
（１）緊張鋼材と非緊張鋼材を同時に一体編成ができる
ので作業性が向上する。Effects of the invention (1) Workability is improved because tensioned steel materials and non-tensioned steel materials can be integrally knitted at the same time.
（２）緊張鋼材と非緊張鋼材相互の位置が正確に保持さ
れるため品質が向上する。(2) Quality is improved because the mutual positions of tensioned steel and non-tensioned steel are maintained accurately.
図面は本発明装置の１例を示すもので、第１図（Ａ）、
（Ｂ）は平面図および側面図、第２゜３．４図はそれぞ
れ要部の斜視図、一部側面図、および一部切断正面図で
ある。
図中の符号はそれぞれ下記部材を示す。The drawings show one example of the device of the present invention, and include FIG. 1(A),
(B) is a plan view and a side view, and Fig. 2.3.4 is a perspective view, a partially side view, and a partially cutaway front view of the main parts, respectively. The symbols in the drawings indicate the following members, respectively.
Claims (1)
ク台上に立設係止した元口プレートの前方から該元口プ
レートに設けた貫通孔内に鋲頭が係止するまで挿通して
他端を編組機に設けた拡開溶接機構のガイドパイプ内に
挿通し、また所定の長短寸法に切断した非緊張鋼材を前
記ガイドパイプに後方から差込んで前記元口プレートの
背面に達せしめ、次で前記緊張鋼材および非緊張鋼材の
外周に編組機によりらせん筋を巻付け押電極および受電
極間で溶接すると同時にチャック台車により前記元口プ
レートを前方に牽引して緊張鋼材および非緊張鋼材の表
面にらせん筋を溶接することを特徴とするコンクリート
ポール用鉄筋篭の製造方法。 ２、拡開溶接機構のガイドパイプと押電極および受電極
を有する編組機と、害編組機の前方に配置されたチャッ
ク台車上に立設せられ緊張筋の貫通孔を有する元口プレ
ートと、該元口プレートの前方に配置された緊張鋼材用
置台、および前記編組機の後方に配置された非緊張鋼材
用置台を具えことを特徴とするコンクリートポール用鉄
筋篭の製造装置。[Scope of Claims] 1. A predetermined number of tensioned steel members with rivet heads machined on one end are installed and fixed on a chuck table, and the rivet heads are inserted from the front of the base plate into a through hole formed in the base plate. It is inserted until it locks, and the other end is inserted into the guide pipe of the expansion welding mechanism provided on the braiding machine. Also, a non-tension steel material cut into predetermined length and short dimensions is inserted into the guide pipe from behind and the After reaching the back side of the opening plate, a braiding machine wraps a spiral wire around the outer periphery of the tensioned steel material and the non-tensioned steel material and welds between the pushing electrode and the receiving electrode, and at the same time, the main opening plate is pulled forward by the chuck cart. 1. A method for manufacturing a reinforcing bar cage for a concrete pole, which comprises welding spiral reinforcement to the surface of tensioned steel material and non-tensioned steel material. 2. A braiding machine having a guide pipe of an expansion welding mechanism, a pushing electrode, and a receiving electrode, and a base plate having a through-hole for a tension muscle, which is erected on a chuck cart disposed in front of the braiding machine; A manufacturing apparatus for a reinforcing bar cage for a concrete pole, comprising a stand for tensioned steel placed in front of the base plate, and a stand for non-tensioned steel placed behind the braiding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7761387A JPS63248530A (en) | 1987-04-01 | 1987-04-01 | Method and apparatus for manufacturing reinforcing steel cage for concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7761387A JPS63248530A (en) | 1987-04-01 | 1987-04-01 | Method and apparatus for manufacturing reinforcing steel cage for concrete pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63248530A true JPS63248530A (en) | 1988-10-14 |
| JPH046461B2 JPH046461B2 (en) | 1992-02-05 |
Family
ID=13638763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7761387A Granted JPS63248530A (en) | 1987-04-01 | 1987-04-01 | Method and apparatus for manufacturing reinforcing steel cage for concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63248530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672081A (en) * | 2012-05-23 | 2012-09-19 | 宁波浙东新冈建材设备有限公司 | Manufacturing method for reinforcement cage for centrifugal concrete pipe piles |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4827063A (en) * | 1971-06-12 | 1973-04-10 | ||
| JPS4830227A (en) * | 1971-08-23 | 1973-04-21 | ||
| JPS4913155A (en) * | 1972-05-22 | 1974-02-05 | ||
| JPS531747A (en) * | 1976-06-14 | 1978-01-10 | Volvo Car Bv | Drive gear |
| JPS5412739A (en) * | 1977-06-29 | 1979-01-30 | Ricoh Co Ltd | Two color electrophotographic copying method |
-
1987
- 1987-04-01 JP JP7761387A patent/JPS63248530A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4827063A (en) * | 1971-06-12 | 1973-04-10 | ||
| JPS4830227A (en) * | 1971-08-23 | 1973-04-21 | ||
| JPS4913155A (en) * | 1972-05-22 | 1974-02-05 | ||
| JPS531747A (en) * | 1976-06-14 | 1978-01-10 | Volvo Car Bv | Drive gear |
| JPS5412739A (en) * | 1977-06-29 | 1979-01-30 | Ricoh Co Ltd | Two color electrophotographic copying method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672081A (en) * | 2012-05-23 | 2012-09-19 | 宁波浙东新冈建材设备有限公司 | Manufacturing method for reinforcement cage for centrifugal concrete pipe piles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046461B2 (en) | 1992-02-05 |
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