JP2001295465A - Scaffold level adjusting joint - Google Patents
Scaffold level adjusting jointInfo
- Publication number
- JP2001295465A JP2001295465A JP2000110085A JP2000110085A JP2001295465A JP 2001295465 A JP2001295465 A JP 2001295465A JP 2000110085 A JP2000110085 A JP 2000110085A JP 2000110085 A JP2000110085 A JP 2000110085A JP 2001295465 A JP2001295465 A JP 2001295465A
- Authority
- JP
- Japan
- Prior art keywords
- scaffold
- pipe
- scaffold pipe
- fixing
- arm
- 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
Links
Landscapes
- Movable Scaffolding (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、ビルディングなど
の足場レベルを調整することのできるジョイントに関す
る。The present invention relates to a joint capable of adjusting a scaffold level of a building or the like.
【0002】[0002]
【従来の技術】従来、ビルディングの足場は、(組み立
てた)足場パイプの高低差や段差を解消するため、足場
パイプの土台にベースジャッキを設置し、組み上げる足
場パイプ同士の接続にジョイントを使用し、更に、ビル
ディングにアンカーを打ち込んで足場パイプに連結し
て、組み立てている。このジョイントとしては、円盤形
台座の両側端面にそれぞれ足場パイプ内に嵌挿する腕部
を設けたものなどが知られている(例えば実開平5−8
9925号公報参照)。2. Description of the Related Art Conventionally, a scaffold of a building is provided with a base jack on a base of the scaffold pipe in order to eliminate a height difference and a step of the (assembled) scaffold pipe, and a joint is used to connect the scaffold pipes to be assembled. And furthermore, the anchor is driven into the building, connected to the scaffold pipe, and assembled. As this joint, there is known a joint in which arms are provided on both side end surfaces of a disc-shaped pedestal to be inserted into scaffold pipes (for example, Japanese Utility Model Laid-Open No. 5-8).
No. 9925).
【0003】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来公知のベースジャッキで土台からレベル調整して組み
立てたビルディング足場は、土台でのレベル調整に僅か
でも狂いが生じると、足場パイプを高く組み上げれば組
み上げるほど足場(パイプ)の高低差や段差が大きくな
り、足場のバランスがくずれて作業の危険性が増大し、
ベースジャッキやアンカーによる調節では、(組み立て
た)足場パイプの高低差、段差やアンバランスを是正す
ることは困難である。However, in the case of the building scaffold assembled by adjusting the level from the base with the above-mentioned conventionally known base jack, if the level adjustment on the base is slightly inconsistent, if the scaffold pipe is set high, The height difference and steps of the scaffold (pipe) increase as the assembling increases, the scaffold loses its balance, and the danger of work increases,
It is difficult to correct the height difference, step and imbalance of the (assembled) scaffold pipe by adjusting with the base jack or anchor.
【0004】本発明は、(組み上げる)足場パイプ同士
を確実に連結、固定でき、任意にビルディング等の足場
のレベル調整が可能で構造の簡易なジョイントを提供す
ることを目的とする。[0004] It is an object of the present invention to provide a joint having a simple structure which can securely connect and fix scaffold pipes (to be assembled), and can adjust the level of a scaffold such as a building arbitrarily.
【0005】[0005]
【課題を解決するための手段】前記目的を達成するため
に、本発明は、ボルト挿通孔を有する足場パイプ用固定
台座の一側端面に垂直に、足場パイプ内に嵌挿する第1
の腕部を設け、足場パイプ用固定台座の他側端面に、外
周部に廻動用孔を有する足場パイプ用可動台座を螺嵌し
た螺子部と、足場パイプ内に嵌挿する第2の腕部とを、
この順で前記第1の腕部に対して直線状に設けた本体部
と、腕部に嵌挿した足場パイプを両側面から固定するボ
ルト挿通孔をそれぞれ設けた2つ割れカバーと、前記の
2つ割れカバー及び足場パイプ用固定台座に挿通して足
場パイプを固定するボルトとナットとからなること、を
特徴とする足場レベル調整ジョイントである。In order to achieve the above object, the present invention provides a first scaffold pipe which is inserted into a scaffold pipe perpendicular to one end face of a scaffold pipe fixing pedestal having a bolt insertion hole.
And a second arm portion to be inserted into the scaffold pipe. The screw portion has a scaffold pipe movable pedestal having a rotation hole on the outer peripheral portion screwed to the other end surface of the scaffold pipe fixed pedestal. And
In this order, a main body portion provided linearly with respect to the first arm portion, a split cover provided with bolt insertion holes for fixing a scaffold pipe inserted into the arm portion from both sides, A scaffold level adjusting joint, comprising: a bolt and a nut that penetrate a split cover and a scaffolding pipe fixing base to fix the scaffolding pipe.
【0006】[0006]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図1は、本発明の一実施例の足場
レベル調整ジョイントの分解斜視図である。図2は、本
発明の一実施例の足場レベル調整ジョイントの使用状態
を示す(部分)側面図である。図3は、本発明の一実施
例の足場レベル調整ジョイントの組立状態を示す分解斜
視図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of a scaffold level adjusting joint according to an embodiment of the present invention. FIG. 2 is a (partial) side view showing a use state of the scaffold level adjusting joint of one embodiment of the present invention. FIG. 3 is an exploded perspective view showing an assembled state of the scaffold level adjusting joint according to one embodiment of the present invention.
【0007】図1に示す本発明の一実施例の足場レベル
調整ジョイントは、基本的に、足場パイプ用固定台座2
の一側端面に第1の腕部3を設け、他側端面に足場パイ
プ用可動台座6を螺嵌した螺子部5と第2の腕部4とを
設けた本体部1と、2つ割れカバー9a、9b(9)
と、これらを固定するボルト11とナット12とから構
成される。A scaffold level adjusting joint according to an embodiment of the present invention shown in FIG.
A main body 1 having a first arm 3 provided on one end surface thereof, a screw portion 5 having a scaffolding pipe movable pedestal 6 screwed on the other end surface thereof, and a second arm portion 4; Cover 9a, 9b (9)
And a bolt 11 and a nut 12 for fixing them.
【0008】足場パイプ用固定台座2は、第1の腕部3
に嵌挿した足場パイプ13(b)を受けとめることがで
きるように、足場パイプ13の内径より大きい側端面を
有する円盤形である。足場パイプ用固定台座2には、円
盤の直径(方向)に貫通するボルト挿通孔7が設けられ
ている。[0008] The fixed base 2 for the scaffolding pipe includes a first arm 3
The scaffold pipe 13 (b) has a disk shape having a side end surface larger than the inner diameter of the scaffold pipe 13 so that the scaffold pipe 13 (b) can be received. The scaffolding pipe fixing pedestal 2 is provided with a bolt insertion hole 7 penetrating in the diameter (direction) of the disk.
【0009】足場パイプ用固定台座2の一側端面には、
円盤の直径方向に対して垂直に、第1の腕部3が固設さ
れている。この腕部3は、足場パイプ13(b)を円滑
に嵌挿することができ、かつ、確実にしっかりと固定す
ることができるように、その内径よりごく僅かに小さい
外径と丸み先端部を持った適度の長さの円柱形である。On one side end surface of the scaffolding pipe fixing base 2,
A first arm 3 is fixedly mounted perpendicular to the diameter direction of the disk. The arm 3 has an outer diameter slightly smaller than the inner diameter and a rounded tip so that the scaffold pipe 13 (b) can be smoothly inserted and securely fixed. It has a cylindrical shape with a moderate length.
【0010】足場パイプ用固定台座2の他側端面すなわ
ち第1の腕部3を設けた面の反対側の面には、螺子部5
が固設されている。この螺子部5には、足場パイプ用可
動台座6が螺嵌されている。足場パイプ用可動台座6
も、第2の腕部4に嵌挿した足場パイプ13(a)を受
けとめることができるように、足場パイプ13の内径よ
り大きい側端面を有するドーナツ形円盤である。ドーナ
ツ形円盤の内周部には、螺子部5の雄螺子に螺嵌する雌
螺子が形成されており、外周部には、(先端の尖った)
棒を挿入して可動台座6を廻動させるための孔8が設け
られている。On the other end surface of the scaffolding pipe fixing pedestal 2, that is, the surface opposite to the surface on which the first arm portion 3 is provided, a screw portion 5 is provided.
Is fixed. A movable base 6 for a scaffold pipe is screwed into the screw portion 5. Movable pedestal 6 for scaffolding pipe
This is also a donut-shaped disc having a side end surface larger than the inner diameter of the scaffold pipe 13 so that the scaffold pipe 13 (a) inserted into the second arm 4 can be received. A female screw which is screwed into the male screw of the screw portion 5 is formed on an inner peripheral portion of the donut-shaped disk, and a (sharp tip) is formed on the outer peripheral portion.
A hole 8 for inserting a rod to rotate the movable base 6 is provided.
【0011】螺子部5の先端には、第2の腕部4が固設
されている。この腕部4も、足場パイプ13(a)を円
滑に嵌挿することができ、かつ、確実にしっかりと固定
することができるように、その内径よりごく僅かに小さ
い外径と丸み先端部を持った適度の長さの円柱形であ
る。A second arm 4 is fixedly mounted on the tip of the screw 5. The arm 4 also has an outer diameter slightly smaller than its inner diameter and a rounded tip so that the scaffold pipe 13 (a) can be smoothly inserted and fixed securely. It has a cylindrical shape with a moderate length.
【0012】螺子部5と第2の腕部4とは、第1の腕部
3に対して、この順で直線状に形成されている。すなわ
ち、本体部1は、第1の腕部3と、固定台座2と、(可
動台座6を螺嵌した)螺子部5と、第2の腕部4が、こ
の順で直線状に一体形成されたものである。The screw 5 and the second arm 4 are formed linearly in this order with respect to the first arm 3. That is, in the main body 1, the first arm 3, the fixed pedestal 2, the screw 5 (with the movable pedestal 6 screwed), and the second arm 4 are linearly and integrally formed in this order. It was done.
【0013】2つ割れカバー9は、それぞれ中心部付近
にボルト貫通孔10a、10bを設けた2つのカバー9
a、9bからなる。両カバー9a、9bを合わせると円
筒形となり、その内径は足場パイプ13の外径とほぼ同
じ程度の大きさである。各カバー9a、9bの長さは、
本体部1の腕部3、4にそれぞれ足場パイプ13a、1
3bを嵌挿したとき、足場パイプ13a、13bが確実
にしっかり固定されるように覆うことのできる長さであ
る。The split cover 9 includes two covers 9 having bolt through-holes 10a and 10b near the center, respectively.
a and 9b. The two covers 9a and 9b are combined to form a cylindrical shape, and the inner diameter is almost the same as the outer diameter of the scaffold pipe 13. The length of each cover 9a, 9b is
Scaffold pipes 13a, 13a,
The length is such that the scaffold pipes 13a and 13b can be securely fixed when the 3b is inserted.
【0014】ボルト11は、廻動用孔10aとボルト挿
通孔7と廻動用孔10bとに挿通でき、かつ、ナット1
2で締め付け、確実に固定することのできる長さ、強度
である。The bolt 11 can be inserted into the rotation hole 10a, the bolt insertion hole 7 and the rotation hole 10b, and the nut 1
It is a length and strength that can be securely fixed by tightening at 2.
【0015】次に、この足場レベル調整ジョイントを用
いたビルディングなどの足場の組み立てについて説明す
る。まず、ベースジャッキ14の螺子部に足場パイプ1
3(a)の下端を嵌挿し、第1段目の足場パイプを組
む。次いで、第1段目の足場パイプ13aの上端に本体
部1の第2の腕部4を嵌挿し、更に、本体部1の第1の
腕部3に第2段目の足場パイプ13bの下端を嵌挿す
る。足場パイプ用可動台座6の廻動用孔8に先端の尖っ
た棒を差し込み、廻動させて、第1段目の足場パイプ1
3aと第2段目の足場パイプ13bとの間隔を適当に調
整する。間隔調整後、本体部1の固定台座2のボルト挿
通孔7の位置に廻動用孔10a、10bが合うように足
場パイプ13a、13bの両側から2つ割れカバー9
a、9bを当て、ボルト11を廻動用孔10a、ボルト
挿通孔7、廻動用孔10bに挿通し、ナット12を螺合
し締め付けて、第1段目の足場パイプ13aと第2段目
の足場パイプ13bを連結、固定する。同様の手順で、
第1段目の足場パイプ13aと第2段目の足場パイプ1
3bとの間に足場レベル調整ジョイントを順次設置し、
第2段目の足場パイプ13bを組み上げる。この手順を
繰り返して、必要な高さまで足場パイプ13を組み上げ
て、足場を水平に組み立てる。Next, assembly of a scaffold such as a building using the scaffold level adjusting joint will be described. First, the scaffold pipe 1 is attached to the screw of the base jack 14.
The lower end of 3 (a) is inserted and a first-stage scaffold pipe is assembled. Next, the second arm 4 of the main body 1 is fitted into the upper end of the first-stage scaffold pipe 13a, and the lower end of the second-stage scaffold pipe 13b is further inserted into the first arm 3 of the main body 1. Is inserted. A sharp-pointed rod is inserted into the turning hole 8 of the movable base 6 for the scaffold pipe, and the rod is rotated to make the first-stage scaffold pipe 1
The distance between 3a and the second-stage scaffold pipe 13b is appropriately adjusted. After the gap is adjusted, the cover 9 is split from both sides of the scaffold pipes 13a and 13b so that the rotation holes 10a and 10b are aligned with the positions of the bolt insertion holes 7 of the fixing base 2 of the main body 1.
a, 9b are applied, the bolt 11 is inserted through the rotation hole 10a, the bolt insertion hole 7, and the rotation hole 10b, and the nut 12 is screwed and tightened, and the first stage scaffold pipe 13a and the second stage The scaffold pipe 13b is connected and fixed. In a similar procedure,
First-stage scaffold pipe 13a and second-stage scaffold pipe 1
3b, a scaffold level adjustment joint is installed sequentially,
The second stage scaffold pipe 13b is assembled. By repeating this procedure, the scaffold pipes 13 are assembled to the required height, and the scaffold is horizontally assembled.
【0016】[0016]
【発明の効果】以上説明したとおり、本発明の足場レベ
ル調整ジョイントは、可動台座により足場パイプ間の間
隔を適当に調整することができ、また、2つ割れカバー
により足場パイプ同士を確実にしっかりと連結、固定す
ることができる。そのため、本発明の足場レベル調整ジ
ョイントを用いて、ビルディングなどの高い足場も通路
を水平に、しかも、作業者や作業の必要に応じた通行高
さで組み立てることができる。すなわち、本発明により
はじめて、(組み上げる)足場パイプ同士を確実に連
結、固定でき、任意に足場のレベル調整が可能で構造の
簡易なジョイントを提供することが可能となった。As described above, in the scaffold level adjusting joint of the present invention, the distance between the scaffold pipes can be appropriately adjusted by the movable pedestal, and the scaffold pipes can be securely fixed by the split cover. Can be connected and fixed. Therefore, by using the scaffold level adjusting joint of the present invention, a high scaffold such as a building can also assemble a passage horizontally and at a passage height according to the needs of the worker and the work. That is, for the first time according to the present invention, it has become possible to provide a joint having a simple structure in which scaffold pipes (to be assembled) can be reliably connected and fixed to each other, the level of the scaffold can be arbitrarily adjusted, and the structure can be simplified.
【図1】 本発明の一実施例の足場レベル調整ジョイン
トの分解斜視図である。FIG. 1 is an exploded perspective view of a scaffold level adjusting joint according to an embodiment of the present invention.
【図2】 本発明の一実施例の足場レベル調整ジョイン
トの使用状態を示す(部分)側面図である。FIG. 2 is a (partial) side view showing a use state of the scaffold level adjusting joint of one embodiment of the present invention.
【図3】 本発明の一実施例の足場レベル調整ジョイン
トの組立状態を示す分解斜視図である。FIG. 3 is an exploded perspective view showing an assembled state of the scaffold level adjusting joint according to the embodiment of the present invention.
1 本体部 2 足場パイプ用固定台座 3 第1の腕部 4 第2の腕部 5 螺子部 6 足場パイプ用可動台座 7 ボルト挿通孔 8 廻動用孔 9(9a、9b) 2つ割れカバー 10a、10b 廻動用孔 11 ボルト 12 ナット DESCRIPTION OF SYMBOLS 1 Main body part 2 Fixed pedestal for scaffold pipe 3 First arm part 4 Second arm part 5 Screw part 6 Movable pedestal for scaffold pipe 7 Bolt insertion hole 8 Rotating hole 9 (9a, 9b) Split cover 10a, 10b Rotating hole 11 Bolt 12 Nut
Claims (1)
台座の一側端面に垂直に、足場パイプ内に嵌挿する第1
の腕部を設け、足場パイプ用固定台座の他側端面に、外
周部に廻動用孔を有する足場パイプ用可動台座を螺嵌し
た螺子部と、足場パイプ内に嵌挿する第2の腕部とを、
この順で前記第1の腕部に対して直線状に設けた本体部
と、 腕部に嵌挿した足場パイプを両側面から固定するボルト
挿通孔をそれぞれ設けた2つ割れカバーと、 前記の2つ割れカバー及び足場パイプ用固定台座に挿通
して足場パイプを固定するボルトとナットとからなるこ
と、 を特徴とする足場レベル調整ジョイント。1. A first scaffolding pipe which is inserted into a scaffolding pipe perpendicular to one end face of a scaffolding pipe fixing pedestal having a bolt insertion hole.
And a second arm portion to be inserted into the scaffold pipe. The screw portion has a scaffold pipe movable pedestal having a rotation hole on the outer peripheral portion screwed to the other end surface of the scaffold pipe fixed pedestal. And
In this order, a main body portion provided linearly with respect to the first arm portion, a split cover provided with bolt insertion holes for fixing a scaffold pipe fitted into the arm portion from both sides, A scaffold level adjusting joint, comprising: a bolt and a nut for fixing the scaffold pipe by passing through the split cover and the scaffold pipe fixing base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000110085A JP2001295465A (en) | 2000-04-12 | 2000-04-12 | Scaffold level adjusting joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000110085A JP2001295465A (en) | 2000-04-12 | 2000-04-12 | Scaffold level adjusting joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001295465A true JP2001295465A (en) | 2001-10-26 |
Family
ID=18622666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000110085A Pending JP2001295465A (en) | 2000-04-12 | 2000-04-12 | Scaffold level adjusting joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2001295465A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101549774B1 (en) | 2014-01-23 | 2015-09-04 | 한국기술교육대학교 산학협력단 | Atypical surface mounting accelerometer hanger |
JP2016089446A (en) * | 2014-11-02 | 2016-05-23 | 光明 新井 | Connecting jig |
CN105971267A (en) * | 2016-05-26 | 2016-09-28 | 黄标城 | Scaffold six-pipe-head connector capable of facilitating fast assembly |
KR20160120120A (en) * | 2015-04-07 | 2016-10-17 | 한국기술교육대학교 산학협력단 | Embedding anker cap set having accelerometer hanger |
CN108204123A (en) * | 2018-03-13 | 2018-06-26 | 安徽虎邦建设有限公司 | A kind of building scaffold special joint |
GB2601369A (en) * | 2020-11-27 | 2022-06-01 | Three G Metal Fabrications Ltd | A scaffold connection element, parts thereof, and associated methods |
-
2000
- 2000-04-12 JP JP2000110085A patent/JP2001295465A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101549774B1 (en) | 2014-01-23 | 2015-09-04 | 한국기술교육대학교 산학협력단 | Atypical surface mounting accelerometer hanger |
JP2016089446A (en) * | 2014-11-02 | 2016-05-23 | 光明 新井 | Connecting jig |
KR20160120120A (en) * | 2015-04-07 | 2016-10-17 | 한국기술교육대학교 산학협력단 | Embedding anker cap set having accelerometer hanger |
KR101672127B1 (en) | 2015-04-07 | 2016-11-03 | 한국기술교육대학교 산학협력단 | Embedding anker cap set having accelerometer hanger |
CN105971267A (en) * | 2016-05-26 | 2016-09-28 | 黄标城 | Scaffold six-pipe-head connector capable of facilitating fast assembly |
CN108204123A (en) * | 2018-03-13 | 2018-06-26 | 安徽虎邦建设有限公司 | A kind of building scaffold special joint |
GB2601369A (en) * | 2020-11-27 | 2022-06-01 | Three G Metal Fabrications Ltd | A scaffold connection element, parts thereof, and associated methods |
WO2022112772A1 (en) * | 2020-11-27 | 2022-06-02 | Three G Metal Fabrications Ltd | A scaffold connection element, parts thereof, and associated methods |
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