JP3040995U - Pedestal joint - Google Patents
Pedestal jointInfo
- Publication number
- JP3040995U JP3040995U JP1997002358U JP235897U JP3040995U JP 3040995 U JP3040995 U JP 3040995U JP 1997002358 U JP1997002358 U JP 1997002358U JP 235897 U JP235897 U JP 235897U JP 3040995 U JP3040995 U JP 3040995U
- Authority
- JP
- Japan
- Prior art keywords
- pedestal joint
- main body
- rust
- pedestal
- joint
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
(57)【要約】
【課題】 建設現場等の仮設足場の、脚柱ジョイント本
体と防止体との固着部分の錆、腐食等を防ぎ耐久性を保
証する。
【解決手段】 脚柱ジョイントの本体９と防止部１０を
一体成形する事により錆、腐食等の原因となる隙間をな
くする。
(57) [Abstract] [PROBLEMS] To prevent rust, corrosion, etc. of a fixed part between a pedestal joint main body and a preventive body on a temporary scaffolding at a construction site or the like, and guarantee durability. SOLUTION: A main body 9 of a pedestal joint and a prevention portion 10 are integrally molded to eliminate a gap that causes rust, corrosion and the like.
Description
【０００１】[0001]
本考案は建設現場の足場等に用いる脚柱ジョイントの安全性向上に関するもの である。 The present invention relates to improving the safety of pedestal joints used for scaffolding at construction sites.
【０００２】[0002]
固着の不完全や、固着部の隙間からの雨水等の浸入により発生する錆等による 腐食により、破損の原因となる。 It may cause damage due to incomplete fixation or corrosion due to rust or the like caused by the infiltration of rainwater or the like from the gap between the fixed parts.
【０００３】[0003]
考案はかかる破損を無くすべく、雨水等の浸入を止め、錆などの発生を防ぎ、 耐久性を保証する脚柱ジョイントを提供しようとするものである。 In order to eliminate such damage, the invention intends to provide a pedestal joint that stops the entry of rainwater and the like, prevents the generation of rust, and guarantees durability.
【０００４】[0004]
上記目的を達成するために、本校案は本体と防止体を一体成形して固着部を無 くし、従って隙間からの雨水等の浸入を防ぐものである。 In order to achieve the above-mentioned object, the main idea of this school is to integrally form the main body and the preventive body so that there is no fixed part, and thus prevent rainwater and the like from entering through the gap.
【０００５】[0005]
以下図面に基ずいて、本考案の改良点を中心として詳細に説明する、図１は建 設現場の足場の組立図、図２は従来の脚柱ジョイントの断面図、図３は本考案の 脚柱ジョイントの断面図を示す。 Detailed description will be given below with reference to the drawings, focusing on the improvements of the present invention. Fig. 1 is an assembly view of a scaffold at a construction site, Fig. 2 is a cross-sectional view of a conventional pedestal joint, and Fig. 3 is a view of the present invention. The sectional view of a pedestal joint is shown.
【０００６】 図１は使用例を示し、下側の足場管１の上部開放口に脚柱ジョイント２を防止 体まで挿入し、足場管１の穴と脚柱ジョイント２のピン穴８を合わせ、ピン４に て脱着を防止する、さらに上側の足場管３の下部開放口から被せ下側と同じ様に ピン４にて脱着を防止する。FIG. 1 shows an example of use, in which the pedestal joint 2 is inserted into the upper opening of the lower scaffolding pipe 1 up to the prevention body, and the hole of the scaffolding pipe 1 and the pin hole 8 of the pedestal joint 2 are aligned, The pin 4 prevents the attachment / detachment, and the upper opening of the scaffolding pipe 3 is covered with the lower opening so that the pin 4 prevents the attachment / detachment.
【０００７】 図２は従来の脚柱ジョイントの構造を示す、足場管の内径より小さい外径（３ ６ｍｍから３７ｍｍ）の金属管からなる本体５の中央に防止体６を被せ、カシメ 等により固着しているが、本体５と防止体６との間に隙間７が出来、その隙間に 雨水等が浸入して錆が発生する、その錆に因って本体５が腐食され強度が低下し て破損の原因になる。FIG. 2 shows a structure of a conventional pedestal joint. A main body 5 made of a metal tube having an outer diameter (36 mm to 37 mm) smaller than the inner diameter of the scaffolding tube is covered with a preventive body 6 and fixed by caulking or the like. However, a gap 7 is formed between the main body 5 and the preventive body 6, and rainwater or the like penetrates into the gap to generate rust. Due to the rust, the main body 5 is corroded and the strength is reduced. It may cause damage.
【０００８】 図３は本考案に脚柱ジョイントの構造を示す、上記と同じ外径の本体９の中央 部を足場管１，３と同じ外径に膨出して防止部１０とする一体成形の構造にする 、それにより上記の隙間が出来ない、従って雨水等の浸入が無く錆等も発生せず 強度を維持する。FIG. 3 shows the structure of a pedestal joint according to the present invention, which is integrally molded so that the central portion of the main body 9 having the same outer diameter as the above expands to the same outer diameter as the scaffold pipes 1 and 3 to form the prevention portion 10. Due to the structure, the above-mentioned gap cannot be created, and therefore rainwater will not invade and rust will not occur and strength will be maintained.
【０００９】 なお、一体成形の加工は足場管１，３と同じ外径の金属管（４１ｍｍから４３ ｍｍ）の中央を防止部として残し、左右を縮径してもよい、また脚柱ジョイント の両端末形状及びピン穴の説明は省略する。[0009] Incidentally, the integral molding may be performed by leaving the center of the metal pipe (41 mm to 43 mm) having the same outer diameter as the scaffold pipes 1 and 3 as a prevention portion and reducing the left and right diameters. A description of both terminal shapes and pin holes is omitted.
【００１０】[0010]
本考案は以上の様に、錆等に因る腐食を防ぎ、かつ繰り返し使用によるカシメ 部の緩みも無く確実に耐久性が向上する。 As described above, the present invention prevents corrosion due to rust and the like, and reliably improves durability without loosening of the caulking portion due to repeated use.
【図１】脚柱ジョイントの使用例の断面図である。FIG. 1 is a cross-sectional view of a usage example of a pedestal joint.
【図２】従来の脚柱ジョイントの断面図である。FIG. 2 is a cross-sectional view of a conventional pedestal joint.
【図３】本考案の脚柱ジョイントの断面図である。FIG. 3 is a sectional view of a pedestal joint of the present invention.
１ 下側の足場管 ２ 脚柱ジョイント ３ 上側の足場管 ４ ピン ５ 本体 ６ 防止体 ７ 隙間 ８ ピン穴 ９ 本体 １０ 防止部 1 Lower scaffolding tube 2 Pillar joint 3 Upper scaffolding tube 4 Pin 5 Main body 6 Preventing body 7 Gap 8 Pin hole 9 Main body 10 Preventing part
Claims (1)
し 中央部を膨出して防止部とした一体からなる脚柱ジ
ョイント1. A columnar joint which is a cylindrical metal tube and is integrally formed with a conical shape at both ends and a bulge at a central portion to form a preventing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997002358U JP3040995U (en) | 1997-02-27 | 1997-02-27 | Pedestal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997002358U JP3040995U (en) | 1997-02-27 | 1997-02-27 | Pedestal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3040995U true JP3040995U (en) | 1997-09-05 |
Family
ID=43175537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997002358U Expired - Lifetime JP3040995U (en) | 1997-02-27 | 1997-02-27 | Pedestal joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3040995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019024362A (en) * | 2017-07-27 | 2019-02-21 | エスアールジータカミヤ株式会社 | Simple type structure and lower part replacement method of rod member of structure |
| JP7448967B2 (en) | 2021-10-28 | 2024-03-13 | 株式会社富士昭技研 | Floor construction method |
-
1997
- 1997-02-27 JP JP1997002358U patent/JP3040995U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019024362A (en) * | 2017-07-27 | 2019-02-21 | エスアールジータカミヤ株式会社 | Simple type structure and lower part replacement method of rod member of structure |
| JP7448967B2 (en) | 2021-10-28 | 2024-03-13 | 株式会社富士昭技研 | Floor construction method |
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