JP2020012322A - Auxiliary pipe installing tool and standard erecting structure - Google Patents

Auxiliary pipe installing tool and standard erecting structure Download PDF

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JP2020012322A
JP2020012322A JP2018136046A JP2018136046A JP2020012322A JP 2020012322 A JP2020012322 A JP 2020012322A JP 2018136046 A JP2018136046 A JP 2018136046A JP 2018136046 A JP2018136046 A JP 2018136046A JP 2020012322 A JP2020012322 A JP 2020012322A
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auxiliary pipe
scaffold
pipe
joint
clamp
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JP6928958B2 (en
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兼司 齋藤
Kenji Saito
兼司 齋藤
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Shinsei Industries Co Ltd
Shinsei Kogyo KK
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Shinsei Industries Co Ltd
Shinsei Kogyo KK
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Abstract

To provide an auxiliary pipe installing tool which holds an auxiliary pipe for erecting a standard, and a standard erecting structure using the auxiliary pipe installing tool.SOLUTION: An auxiliary pipe installing tool is used while installed on a joint projecting to a side part of a scaffold panel constituting a suspended scaffold, and includes a covering tool covering the joint, and a fastener for fixing the covering tool to the joint. A standard erecting structure is a structure in which a standard is erected on a side part of a scaffold panel constituting a suspended scaffold, in which an auxiliary pipe installing tool is mounted on two or more joints projecting to the side part of the scaffold panel, the auxiliary pipe installing tool is held by one clamp, the auxiliary pipe is held by the other clamp, and two or more standards are erected at intervals on the auxiliary pipe.SELECTED DRAWING: Figure 1

Description

本発明は、吊り足場上に建地を設置するにあたり、当該建地を立設するための補助パイプを、当該吊り足場を構成する足場パネルの側方に取り付けるのに用いる補助パイプ取付け具と、当該補助パイプ取付け具を用いた建地立設構造に関する。   The present invention provides, when installing a building on a hanging scaffold, an auxiliary pipe for attaching an auxiliary pipe for erecting the building to a side of a scaffold panel constituting the hanging scaffold, The present invention relates to a construction site standing structure using the auxiliary pipe fixture.

高所での工事には多数枚の足場パネルを連結した吊り足場が使用される。足場パネルとして、本件出願人が先に特許権を取得したもの（特許文献１）がある。   For high-altitude construction, suspended scaffolds that connect multiple scaffold panels are used. As a scaffold panel, there is one in which the present applicant has obtained a patent right (Patent Document 1).

この足場パネルＡは、図５に示すように、二本の細長材Ｂと二本の連結パイプ（フレームパイプ）Ｃと補強材Ｄを備えた周枠上面に、長方形の足場板（例えば、金属平板、コンパネ材、エキスパンドメタル、又はその他の足場板）Ｅが配置固定されたものである。長手方向両端側の補強材ＤとフレームパイプＣとの間には隙間Ｆがあり、それら補強材ＤとフレームパイプＣの間に両者をつなぐ係止材Ｇが設けられている。この足場パネルＡには、縦２０００ｍｍ×横６６０ｍｍのものや縦３０００ｍｍ×横６６０ｍｍのもの、縦３８５０ｍｍ×横６６０ｍｍのもの等がある。   As shown in FIG. 5, the scaffold panel A has a rectangular scaffold plate (for example, metal) on the upper surface of a peripheral frame including two elongated members B, two connecting pipes (frame pipes) C, and a reinforcing member D. A flat plate, a control panel material, expanded metal, or another scaffold plate) E is fixedly arranged. There is a gap F between the reinforcing member D and the frame pipe C at both ends in the longitudinal direction, and a locking member G connecting the reinforcing member D and the frame pipe C is provided between the reinforcing member D and the frame pipe C. The scaffold panel A includes those having a length of 2000 mm × width 660 mm, those having a length of 3000 mm × width 660 mm, those having a length of 3850 mm × width 660 mm, and the like.

前記足場パネルＡは、図６に示すように、高架道路や鉄橋等の架台（主桁）Ｈから吊り下げられた吊りチェーンＩに係止されて吊り下げられて縦横に連結することによって吊り足場を形成することができる。足場パネルＡの横方向への連結には、図５に示すようなジョイントＪが利用される。このジョイントＪは、図７（ａ）（ｂ）に示すように、径の異なる二つの半割パイプ（以下、小径の半割パイプを「小径半割パイプＪ１」といい、大径の半割パイプを「大径半割パイプＪ２」という）を備えている。小径半割パイプＪ１の内面にはナットＪ３が固定されている。両半割パイプＪ１、Ｊ２の軸方向両端寄りの箇所には、上下方向に貫通する連結孔Ｊ４と抜け止め孔Ｊ５が貫通されている。   As shown in FIG. 6, the scaffold panel A is suspended by a suspension chain I suspended from a gantry (main girder) H such as an elevated road or an iron bridge, and suspended and connected vertically and horizontally by a suspended scaffold. Can be formed. For connecting the scaffold panel A in the lateral direction, a joint J as shown in FIG. 5 is used. As shown in FIGS. 7 (a) and 7 (b), this joint J has two half pipes having different diameters (hereinafter, a small-diameter half-pipe is referred to as a “small-diameter half-pipe J1” and a large-diameter half-pipe The pipe is referred to as a “large diameter half-pipe J2”. A nut J3 is fixed to the inner surface of the small-diameter half-pipe J1. A connection hole J4 and a retaining hole J5 penetrating vertically are penetrated at positions near both ends in the axial direction of the two half pipes J1 and J2.

このジョイントＪは、小径半割パイプＪ１の貫通孔Ｊ６からナットＪ３に調節ボルトＪ７をねじ込んでその先端を大径半割パイプＪ２の内面に押し付けると、小径半割パイプＪ１が押し上げられて両半割パイプＪ１、Ｊ２で構成されるパイプの直径が拡大し、調節ボルトＪ７を緩めると小径半割パイプＪ１が調節ボルトＪ７に沿って降下して両半割パイプＪ１、Ｊ２で構成されるパイプの直径が縮小するように構成されている。   When the adjustment bolt J7 is screwed into the nut J3 from the through hole J6 of the small-diameter half-pipe J1 and the tip thereof is pressed against the inner surface of the large-diameter half-pipe J2, the small-diameter half-pipe J1 is pushed up. When the diameter of the pipe composed of the split pipes J1 and J2 is enlarged and the adjusting bolt J7 is loosened, the small-diameter half-split pipe J1 descends along the adjusting bolt J7 to reduce the diameter of the pipe composed of the two half pipes J1 and J2. It is configured to reduce the diameter.

特許第２６４７８０１号公報Japanese Patent No. 2647801 特許第５６５４７１０号公報Japanese Patent No. 5654710

本件出願人は、図８（ａ）に示すように、建地Ｋを足場パネルのフレームパイプＣに立設させることを考えたが、足場パネルＡの長さが最低でも２０００ｍｍあるのに対し、労働安全衛生法では、隣接する建地Ｋの間隔Ｗを１８５０ｍｍ以内とすることが定められているため、一枚の足場パネルＡの両フレームパイプＣに建地Ｋを取り付けたのではこの基準を満たすことができない。   As shown in FIG. 8 (a), the applicant of the present application considered that the building K was erected on the frame pipe C of the scaffold panel. However, while the length of the scaffold panel A was at least 2000 mm, The Occupational Safety and Health Law stipulates that the distance W between adjacent buildings K should be within 1850 mm. Therefore, if the buildings K are attached to both frame pipes C of one scaffold panel A, this standard will be met. Cannot be satisfied.

また、労働安全衛生法の基準に適う間隔で建地Ｋを立設しようとしても、図８（ｂ）に示すように、建地Ｋを立設する一方のフレームパイプＣから１８５０ｍｍの位置には足場板Ｅがあり、建地Ｋを立設することはできない。   Further, even if an attempt is made to erect the building K at intervals meeting the standards of the Industrial Safety and Health Law, as shown in FIG. There is a scaffold E, and the building K cannot be erected.

図９（ａ）に示すように、フレームパイプＣにクランプＬを取り付け、当該クランプＬに補助パイプＭを固定し、その補助パイプＭに建地Ｋを立設することも考えられるが、図９（ｂ）（ｃ）に示すように、補助パイプＭを設けた場合も、当該補助パイプＭと足場パネルＡの足場板Ｅとの間には建地Ｋ側の単クランプの開閉具Ｋ１が通過するだけの隙間がないため、当該建地Ｋの単クランプで補助パイプＭを保持することができず、建地Ｋを立設することはできない。   As shown in FIG. 9A, it is conceivable to attach a clamp L to a frame pipe C, fix an auxiliary pipe M to the clamp L, and erected a building K on the auxiliary pipe M. (B) As shown in (c), even when the auxiliary pipe M is provided, the single-clamp opening / closing device K1 on the building K side passes between the auxiliary pipe M and the scaffold plate E of the scaffold panel A. Since there is no gap for the construction, the auxiliary pipe M cannot be held by the single clamp of the building K, and the building K cannot be erected.

前記のほか、図１０に示すように、足場パネルＡの側方に突出するジョイントＪにクランプＬの一方を取り付け、当該クランプＬの他方で補助パイプＭを固定し、その補助パイプＭに建地Ｋ（図９（ｂ）参照）を立設することが考えられるが、ジョイントＪをそのような用途で使うことは強度上の問題がある。   In addition to the above, as shown in FIG. 10, one of the clamps L is attached to a joint J protruding to the side of the scaffold panel A, and the auxiliary pipe M is fixed to the other of the clamps L. It is conceivable that K (see FIG. 9B) is erected, but using the joint J for such a purpose has a problem in strength.

本発明は前記事情に鑑みてなされたものであり、その解決課題は、建地を所定間隔で立設できるようにする補助パイプを、吊り足場を構成する足場パネルの外側に設置する際に用いる補助パイプ取付け具と、当該補助パイプ取付け具を用いた建地立設構造を提供することにある。   The present invention has been made in view of the above circumstances, and a problem to be solved is to use an auxiliary pipe that allows a building to be erected at predetermined intervals, when installing the auxiliary pipe outside a scaffold panel that constitutes a suspended scaffold. An object of the present invention is to provide an auxiliary pipe attachment and a building erection structure using the auxiliary pipe attachment.

［補助パイプ取付け具］
本発明の補助パイプ取付け具は、吊り足場を構成する足場パネルの側方に突出したジョイントに取り付けて使用するものであって、当該ジョイントに被せる被せ具と、当該被せ具をジョイントに固定する止め具を備えたものである。 [Auxiliary pipe fittings]
The auxiliary pipe fitting of the present invention is used by being attached to a joint protruding to the side of a scaffold panel constituting a hanging scaffold, and is provided with a cover for covering the joint and a stopper for fixing the cover to the joint. It is equipped with a tool.

［建地立設構造］
本発明の建地立設構造は、吊り足場を構成する足場パネルの側方に建地を立設させた構造であって、足場パネルの側方に突出した二以上のジョイントに本発明の補助パイプ取付け具が取り付けられ、当該補助パイプ取付け具がクランプの一方で保持され、当該クランプの他方で補助パイプが保持され、当該補助パイプに二以上の建地が所定間隔をあけて立設されたものである。 [Building site standing structure]
The construction site standing structure of the present invention is a structure in which a construction site is erected on the side of a scaffold panel that constitutes a hanging scaffold, and two or more joints protruding to the side of the scaffold panel assist the invention. A pipe fitting was attached, the auxiliary pipe fitting was held at one of the clamps, the auxiliary pipe was held at the other of the clamps, and two or more buildings were erected on the auxiliary pipe at predetermined intervals. Things.

［補助パイプ取付け具］
本発明の補助パイプ取付け具は、足場パネルの外側に建地立設用の補助パイプを設置できるようにするものであるため、これまで解決策が見いだせなかった、足場パネルの長手方向への建地の立設が可能となる。 [Auxiliary pipe fittings]
Since the auxiliary pipe fitting of the present invention enables an auxiliary pipe for erection of a building site to be installed outside the scaffold panel, it has been difficult to find a solution so far. The ground can be erected.

［建地立設構造］
本発明の建地立設構造は、建地が足場パネルの外側に設置されているため、作業スペースが徒に狭くなることがない。 [Building site standing structure]
In the erecting structure according to the present invention, since the erecting area is installed outside the scaffold panel, the working space does not become too narrow.

本発明の補助パイプ取付け具の一例を示す斜視図。The perspective view showing an example of the auxiliary pipe attachment of the present invention. 本発明の建地立設構造の一例を示す斜視図。BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows an example of the building erecting structure of this invention. 本発明の補助パイプ取付け具の取付け部分の分解説明図。FIG. 4 is an exploded explanatory view of a mounting portion of the auxiliary pipe mounting tool of the present invention. ジョイントに取り付けた補助パイプ取付け具にクランプを取り付けた場合の説明図。FIG. 4 is an explanatory diagram when a clamp is attached to an auxiliary pipe attachment attached to a joint. 足場パネルの一例を示す斜視説明図。Explanatory perspective view showing an example of a scaffold panel. 図５に示す足場パネルを組み立てた状態を示す斜視説明図。FIG. 6 is an explanatory perspective view showing a state where the scaffold panel shown in FIG. 5 is assembled. （ａ）は図５に示すジョイントの説明図、（ｂ）は（ａ）の右側面図。(A) is explanatory drawing of the joint shown in FIG. 5, (b) is a right view of (a). （ａ）はフレームパイプに建地を立設した場合の側面図、（ｂ）は既存の足場パネルでは建地を所定間隔で設置することができないことの説明図。(A) is a side view when a building is erected on a frame pipe, and (b) is an explanatory view that a building cannot be installed at a predetermined interval with an existing scaffold panel. （ａ）はフレームパイプに取り付けたクランプに補助パイプを取り付けた場合の説明図、（ｂ）は（ａ）の補助パイプには建地を立設できないことの説明図、（ｃ）は（ｂ）のＸ−Ｘ矢視図。(A) is an explanatory view when an auxiliary pipe is attached to a clamp attached to a frame pipe, (b) is an explanatory view that a building cannot be erected on the auxiliary pipe in (a), and (c) is (b) FIG. ジョイントにクランプを取り付けた場合の説明図。Explanatory drawing when a clamp is attached to a joint.

（補助パイプ取付け具の実施形態）
本発明の補助パイプ取付け具１０の実施形態の一例を、図面を参照して説明する。図１において、１は被せ具、２は止め具、３は繋ぎチェーンである。 (Embodiment of auxiliary pipe attachment)
An example of an embodiment of the auxiliary pipe fitting 10 of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes a cover, reference numeral 2 denotes a stopper, and reference numeral 3 denotes a connecting chain.

前記被せ具１は足場パネルＡの側方に突設したジョイントＪに被せる部材である。この実施形態の被せ具１は、ジョイントＪの外周に被さる内径のパイプ部１ａと、当該パイプ部１ａの一端側に被せるゴムキャップ１ｂを備えている。パイプ部１ａは、ジョイントＪの突出した部分全体に被さる長さとしてある。この実施形態のパイプ部１ａは金属製鋼管である。パイプ部１ａには、止め具２を差し込むための差込み孔１ｃが設けられている。差込み孔１ｃは、ゴムキャップ１ｂを被せたときにゴムキャップ１ｂで隠れない（閉塞されない）位置に設けてある。差込み孔１ｃのゴムキャップ１ｂと反対側には、クランプＬを取り付けられる広さのスペース（クランプ取付け部）を確保してある。   The covering device 1 is a member that covers a joint J protruding from the side of the scaffold panel A. The cover 1 of this embodiment includes a pipe 1a having an inner diameter that covers the outer periphery of the joint J, and a rubber cap 1b that covers one end of the pipe 1a. The pipe portion 1a has a length that covers the entire projecting portion of the joint J. The pipe section 1a of this embodiment is a metal steel pipe. An insertion hole 1c for inserting the stopper 2 is provided in the pipe portion 1a. The insertion hole 1c is provided at a position that is not hidden (closed) by the rubber cap 1b when the rubber cap 1b is put thereon. On the side of the insertion hole 1c opposite to the rubber cap 1b, a space (clamp mounting portion) large enough to mount the clamp L is secured.

前記ゴムキャップ１ｂは一端側が閉塞され、他端側が開口された筒状の部材である。ゴムキャップ１ｂは差込み孔１ｃに被さらない長さとしてある。ゴムキャップ１ｂはパイプ部１ａの端面を隠す役割を果たすと共に、当該端面に触れて怪我をするのを防止する役割を果たす。ゴムキャップ１ｂは取り外せないように固定しておくことも、取り外し可能としておくこともできる。   The rubber cap 1b is a cylindrical member having one end closed and the other end opened. The rubber cap 1b has a length that does not cover the insertion hole 1c. The rubber cap 1b plays a role of hiding the end face of the pipe portion 1a and also plays a role of preventing the end face from being injured by touching the end face. The rubber cap 1b can be fixed so that it cannot be removed, or can be removable.

この実施形態の止め具２は、被せ具１をジョイントＪに固定する部材である。具体的には、被せ具１をジョイントＪに被せた状態で、被せ具１の差込み孔１ｃとジョイントＪの連結孔Ｊ４に止め具２を差し込むことで、被せ具１をジョイントＪに固定することができる。この実施形態では、止め具２として既存のグラビティロックを用いている。   The stopper 2 of this embodiment is a member that fixes the cover 1 to the joint J. Specifically, in a state where the cover 1 is covered with the joint J, the stopper 2 is inserted into the insertion hole 1c of the cover 1 and the connection hole J4 of the joint J, thereby fixing the cover 1 to the joint J. Can be. In this embodiment, an existing gravity lock is used as the stopper 2.

前記繋ぎチェーン３は被せ具１と止め具２とを連結する部材である。繋ぎチェーン３には既存の金属チェーン等を用いることができる。図示は省略しているが、この実施形態では、繋ぎチェーン３の一端側をワッシャー皿ビスでパイプ部１ａの外周に固定し、他端側を止め具２の上端側に固定してある。繋ぎチェーン３は、被せ具１の差込み孔１ｃやジョイントＪの連結孔Ｊ４への差込みや抜き取りを阻害しない長さとしてある。   The connecting chain 3 is a member that connects the cover 1 and the stopper 2. An existing metal chain or the like can be used for the connecting chain 3. Although not shown, in this embodiment, one end of the connecting chain 3 is fixed to the outer periphery of the pipe portion 1 a with a washer countersunk screw, and the other end is fixed to the upper end of the stopper 2. The connecting chain 3 has a length that does not hinder insertion or removal of the cover 1 into the insertion hole 1c or the joint J into the connection hole J4.

（建地立設構造の実施形態）
本発明の建地立設構造の実施形態の一例を、図面を参照して説明する。図２は本発明の補助パイプ取付け具１０を用いて建地を立設する場合の一例を示す説明図である。図２において、Ａは足場パネル、Ｃはフレームパイプ、Ｅは足場板、Ｆは隙間、Ｇは係止材、Ｋは建地、Ｌはクランプ、Ｍは補助パイプ、Ｎは手摺り、Ｏは中桟、Ｐは巾木、１０は本発明の補助パイプ取付け具である。足場パネルＡは縦横方向に複数枚ずつ連結され、一つの吊り足場が形成されている。図２では省略しているが、吊り足場は、図６に示すように高架道路や鉄橋等の主桁Ｈ等から吊りチェーンＩによって吊下げられている。 (Embodiment of the erecting structure)
An example of an embodiment of a building standing structure according to the present invention will be described with reference to the drawings. FIG. 2 is an explanatory view showing an example of a case where a building is erected using the auxiliary pipe fitting 10 of the present invention. In FIG. 2, A is a scaffold panel, C is a frame pipe, E is a scaffold plate, F is a gap, G is a locking material, K is a building, L is a clamp, M is an auxiliary pipe, N is a handrail, and O is a handrail. The middle crossbar, P is a baseboard, and 10 is an auxiliary pipe fitting of the present invention. A plurality of scaffold panels A are connected vertically and horizontally to form a single suspended scaffold. Although not shown in FIG. 2, the suspension scaffold is suspended by a suspension chain I from a main girder H or the like of an elevated road or an iron bridge as shown in FIG.

図３に示すように、この実施形態では、吊り足場Ａの側方に突設されたジョイントＪに本発明の補助パイプ取付け具１０が取り付けられ、その補助パイプ取付け具１０にクランプＬが取り付けられている。補助パイプ取付け具１０及びクランプＬは、ジョイントＪ毎に取り付けられている。各補助パイプ取付け具１０に取り付けられたクランプＬには、補助パイプＭが取り付けられている。補助パイプＭは、足場パネルＡの長手方向に沿って配設されている。補助パイプＭは、各足場パネルＡに一本ずつ設けることも、複数枚の足場パネルＡに一本ずつ設けることもできる。   As shown in FIG. 3, in this embodiment, the auxiliary pipe attachment 10 of the present invention is attached to a joint J projecting from the side of the suspension scaffold A, and the clamp L is attached to the auxiliary pipe attachment 10. ing. The auxiliary pipe fitting 10 and the clamp L are attached to each joint J. An auxiliary pipe M is attached to the clamp L attached to each auxiliary pipe attachment 10. The auxiliary pipe M is provided along the longitudinal direction of the scaffold panel A. The auxiliary pipe M can be provided one for each scaffold panel A, or one for each of the plurality of scaffold panels A.

この実施形態では、補助パイプＭの長手方向に沿って複数本の建地Ｋが立設されている。隣接する建地Ｋの間隔は、労働安全衛生法の基準に適する間隔（具体的には１８５０ｍｍ以内）としてある。建地Ｋは、市販されている既存のクランプで固定することができる。建地Ｋとして、パイプの一端側に単クランプを備えたものを専用品として用意し、それを用いることもできる。立設された建地Ｋ間には、手摺りＮ、中桟Ｏ及び巾木Ｐが設置されている。手摺りＮ及び中桟ＯはクランプＱで建地Ｋに連結され、巾木Ｐは保持具Ｒで建地Ｋに保持されている。   In this embodiment, a plurality of buildings K are erected along the longitudinal direction of the auxiliary pipe M. The interval between the adjacent buildings K is an interval suitable for the standards of the Industrial Safety and Health Law (specifically, within 1850 mm). The building K can be fixed with an existing clamp that is commercially available. As the building K, one provided with a single clamp on one end side of a pipe may be prepared as a dedicated product and used. A handrail N, a middle rail O and a baseboard P are installed between the erected buildings K. The handrail N and the middle rail O are connected to the building K by a clamp Q, and the baseboard P is held in the building K by a holder R.

（建地立設構造のその他の実施形態）
前記実施形態では、補助パイプＭに建地Ｋを立設する場合を一例としているが、補助パイプＭには、親綱支柱等を立設させることもできる。 (Other Embodiments of Building Standing Structure)
In the above embodiment, the case where the building K is erected on the auxiliary pipe M is described as an example. However, the auxiliary pipe M may be provided with a main rope support or the like.

本発明の補助パイプ取付け具１０は、手摺りＮや中桟Ｏ、巾木Ｐ等の設置のほか、防音パネルや落下防止パネルといった各種布材固定用の建地の立設等に用いることができる。   The auxiliary pipe fitting 10 of the present invention can be used for the installation of handrails N, middle rails O, skirting boards P, and the like, as well as for erecting various types of fabrics such as soundproof panels and fall prevention panels. it can.

１ 被せ具
１ａ パイプ部
１ｂ ゴムキャップ
１ｃ 差込み孔
２ 止め具
３ 繋ぎチェーン
１０ 補助パイプ取付け具
Ａ 足場パネル
Ｂ 細長材
Ｃ 連結パイプ（フレームパイプ）
Ｄ 補強材
Ｅ 足場板
Ｆ 隙間
Ｇ 係止材
Ｈ 架台（主桁）
Ｉ 吊りチェーン
Ｊ ジョイント
Ｊ１ 小径半割パイプ
Ｊ２ 大径半割パイプ
Ｊ３ ナット
Ｊ４ 連結孔
Ｊ５ 抜け止め孔
Ｊ６ 貫通孔
Ｊ７ 調節ボルト
Ｋ 建地
Ｋ１ 開閉具
Ｌ クランプ
Ｍ 補助パイプ
Ｎ 手摺り
Ｏ 中桟
Ｐ 巾木
Ｑ クランプ
Ｒ 保持具
Ｗ 間隔
DESCRIPTION OF SYMBOLS 1 Covering tool 1a Pipe part 1b Rubber cap 1c Insertion hole 2 Stopper 3 Connecting chain 10 Auxiliary pipe mounting tool A Scaffold panel B Slender material C Connecting pipe (frame pipe)
D Reinforcing material E Scaffolding F F Gap G Locking material H Mount (main girder)
I Suspension chain J Joint J1 Small diameter half-split pipe J2 Large diameter half-split pipe J3 Nut J4 Connecting hole J5 Retaining hole J6 Through hole J7 Adjustment bolt K Building K1 Opening / closing tool L Clamp M Auxiliary pipe N Handrail O Middle rail P Width Wood Q Clamp R Holder W Spacing

Claims (5)

吊り足場を構成する足場パネルの側方に突出したジョイントに取り付けて使用する補助パイプ取付け具であって、
前記ジョイントに被せる被せ具と、当該被せ具をジョイントに固定する止め具を備えた、
ことを特徴とする補助パイプ取付け具。 An auxiliary pipe fitting used by being attached to a joint protruding to the side of a scaffold panel constituting a suspended scaffold,
A covering tool to cover the joint, and a stopper for fixing the covering tool to the joint,
An auxiliary pipe fitting, characterized in that: 請求項１記載の補助パイプ取付け具において、
被せ具の外周にクランプを取り付けられる広さのクランプ取付け部が設けられた、
ことを特徴とする補助パイプ取付け具。 The auxiliary pipe fitting according to claim 1,
A clamp attachment portion of a size that can attach a clamp to the outer periphery of the covering tool was provided,
An auxiliary pipe fitting, characterized in that: 吊り足場を構成する足場パネルの側方に建地を立設させた建地立設構造であって、
前記足場パネルの側方に突出した二以上のジョイントに請求項１又は請求項２記載の補助パイプ取付け具が取り付けられ、
前記補助パイプ取付け具がクランプの一方で保持され、
前記クランプの他方で補助パイプが保持され、
前記補助パイプに二以上の建地が所定間隔をあけて立設された、
ことを特徴とする建地立設構造。 A construction site erection structure in which the erection site is erected on the side of the scaffold panel constituting the suspension scaffold,
The auxiliary pipe fitting according to claim 1 or 2 is attached to two or more joints protruding laterally of the scaffold panel,
Said auxiliary pipe fitting is held on one side of a clamp,
An auxiliary pipe is held at the other end of the clamp,
Two or more buildings were erected at predetermined intervals on the auxiliary pipe,
An erecting structure for a building site. 請求項３記載の建地立設構造において、
二以上の建地間に、手摺り、中桟及び巾木が設けられた、
ことを特徴とする建地立設構造。 The building site standing structure according to claim 3,
Between two or more buildings, a handrail, a middle crosspiece and a baseboard were provided.
An erecting structure for a building site. 請求項３記載の建地立設構造において、
建地として親綱の張設に用いる親綱支柱が立設され、
前記親綱支柱間に親綱が張設された、
ことを特徴とする建地立設構造。 The building site standing structure according to claim 3,
A main rope support to be used for erecting the main rope as a building is erected,
A main rope was stretched between the main rope supports,
An erecting structure for a building site.
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JPH0682298U (en) * 1993-05-12 1994-11-25 大成建設株式会社 Extension pipe for handrails of frame scaffolding
JPH10183992A (en) * 1996-12-20 1998-07-14 Fujita Corp Clamp for fixing base board
JP2001323653A (en) * 2000-05-16 2001-11-22 Maeda Corp Suspended scaffold for steel work
JP2003239530A (en) * 2002-02-18 2003-08-27 Alliance Cooperation Of Construction Equipment & Scaffolding For Safety Scaffold board regulation fitting for frame scaffold
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JP2023181900A (en) * 2022-06-13 2023-12-25 大 小野 Suspended scaffold device and method for assembling suspended scaffold device

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