JP7190134B2 - Receiving stage and its mounting method - Google Patents

Receiving stage and its mounting method Download PDF

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JP7190134B2
JP7190134B2 JP2018215204A JP2018215204A JP7190134B2 JP 7190134 B2 JP7190134 B2 JP 7190134B2 JP 2018215204 A JP2018215204 A JP 2018215204A JP 2018215204 A JP2018215204 A JP 2018215204A JP 7190134 B2 JP7190134 B2 JP 7190134B2
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gable
handrail
frame
scaffolding
receiving stage
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JP2019094769A (en
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信行 関
満 武内
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Nisso Industries Co Ltd
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本発明は、荷受けステージ及びその取付け方法に関し、特に枠組み足場又は単管足場の平側(正面側)に張出して設ける荷受けステージと、この荷受けステージを上記足場に取付ける取付け方法に関するものである。 The present invention relates to a load-receiving stage and its mounting method, and more particularly to a load-receiving stage that protrudes from the flat side (front side) of a frame scaffold or a single-tube scaffold and a mounting method for mounting this load-receiving stage to the scaffold.

一般に、ビルディング等の建築物の建築、解体、修理又は橋梁等の構築物の構築、解体、修理時には建築物又は構築物の工事現場に枠組み足場又は単管足場を設置し、これらの足場を利用して作業者が諸作業を行っている。 In general, when constructing, dismantling, or repairing structures such as buildings, or constructing, dismantling, or repairing structures such as bridges, frame scaffolding or single-pipe scaffolding is installed at the construction site of the building or structure, and these scaffoldings are used. Workers are doing various works.

そして、この作業を行う場合、特に高所作業を行う場合、建築資材、構築資材等を枠組み足場や単管足場にその都度搬送するのは困難であり、搬送時間もかかるので、予め枠組み足場又は単管足場の平側に荷受けステージを張出して設け、この荷受けステージに資材、工具等を一時的にまとめて置いておき、必要に応じてこれらの資材等を枠組み足場又は単管足場に運び込むようにしているのが普通である。 When performing this work, especially when working in high places, it is difficult to transport building materials, construction materials, etc. to a frame scaffold or a single pipe scaffold each time, and it takes time to transport. A load-receiving stage is provided on the flat side of the single-pipe scaffold, materials, tools, etc. It is normal to do

この場合、荷受けステージを枠組み足場又は単管足場に設置するには、例えば特許文献1に示すように、予め地上で荷受けステージを組立てておき、次いでこの荷受けステージをクレーンで吊り上げて枠組み足場の平側に搬送し、更にこの荷受けステージを吊り下げた状態でこの荷受けステージに設けた取付け金具を枠組み足場の建枠に取付け、また荷受けステージの下部に設けた斜材を建枠の建材に結合して行う。 In this case, in order to install the load-receiving stage on the frame scaffolding or the single-tube scaffolding, the load-receiving stage is assembled on the ground in advance, as shown in Patent Document 1, for example, and then the load-receiving stage is lifted by a crane to flatten the frame scaffolding. In addition, with this load receiving stage suspended, the mounting bracket provided on this load receiving stage is attached to the frame of the frame scaffolding, and the diagonal material provided at the bottom of the load receiving stage is connected to the building material of the building frame. do.

特開平11-148225号公報JP-A-11-148225

しかしながら、上記した特許文献1に示す荷受けステージとその取付け方法では機能上欠陥があるわけでは無いが、次のような不具合の改善が望まれている。 However, although there is no functional defect in the load-receiving stage and its mounting method disclosed in Patent Document 1, it is desired to improve the following problems.

すなわち、荷受けステージを枠組み足場の平側に搬送する場合はクレーンで吊り下げて行うので、建築現場、構築現場にクレーンを設置する必要があるため、設備費が高額となり、クレーンの搬送、設置作業も困難である。 In other words, when the load receiving stage is transported to the flat side of the framework scaffold, it is suspended by a crane, so it is necessary to install a crane at the construction site, so the equipment cost is high, and the transportation and installation work of the crane is high. is also difficult.

さらに、荷受けステージを吊り下げた状態で作業者が枠組み足場側から取付け金具の取付け作業や斜材の取付け作業を行うので作業が困難であり、熟練を要する。 Furthermore, since the operator must attach the fittings and the diagonal members from the framework scaffold side while the load receiving stage is suspended, the work is difficult and requires skill.

そこで、本発明の目的は、クレーンを使用せず、枠組み足場や単管足場上で組み立て出来る荷受けステージ及びその取付け方法を提供することである。 SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a load-receiving stage that can be assembled on a framework scaffold or a single-tube scaffold without using a crane, and a method of mounting the same.

上記の目的を達成するため、本発明の荷受けステージの手段は、枠組み足場又は単管足場の平側に張出して設けた荷受けステージにおいて、相対向する一対の妻側フレームと、上記各妻側フレームの一端に回転自在に設けたフレーム取付け部材と、上記各妻側フレームの他端に設けた上下一対の手摺取付け部材と、上記各手摺取付け部材に取付けた一対の手摺支柱と、上記各妻側フレーム間に架け渡した足場板と、上記各妻側フレーム上に配置されて上記枠組み足場の建材又は上記単管足場の支柱と上記各手摺支柱との間にそれぞれ着脱自在に架設した妻側手摺と、上記各手摺支柱間に架設した平側手摺と、上記各妻側フレームの下部に一端が連結されるとともに他端が斜材取付け部材を介して上記建材又は上記支柱に着脱自在に取付けられる斜材とを備え、上記各妻側フレームの一端は、上記各フレーム取付け部材を介して上記建材又は上記単管足場の支柱に対して周方向に回転自在に取り付けられることを特徴とするものである。 In order to achieve the above object, the load receiving stage means of the present invention is a load receiving stage provided overhanging on the flat side of a frame scaffold or a single-tube scaffold. A frame mounting member rotatably provided at one end, a pair of upper and lower handrail mounting members provided at the other end of each gable side frame, a pair of handrail supports attached to each of the handrail mounting members, and each gable side. A scaffolding board bridged between frames, and a gable side disposed above each gable side frame and detachably installed between the building material of the framework scaffolding or the column of the single pipe scaffolding and the handrail column. A handrail, a flat side handrail installed between the handrail supports, and one end connected to the lower part of each gable frame and the other end detachably attached to the building material or the support via a diagonal member. one end of each of the gable-side frames is rotatably attached in the circumferential direction to the building material or the support of the single-tube scaffolding via the frame attachment members. is.

同じく、荷受けステージの取付け方法は、上記荷受けステージが、相対向する一対の妻側フレームと、上記各妻側フレームの一端に回転自在に設けたフレーム取付け部材と、上記各妻側フレームの他端に設けた上下一対の手摺取付け部材と、上記各手摺取付け部材に取付けた一対の手摺支柱と、上記各妻側フレーム間に架け渡された足場板と、上記各妻側フレーム上方に配置されて上記枠組み足場の建材又は上記単管足場の支柱と上記各手摺支柱との間にそれぞれ着脱自在に架設した妻側手摺と、上記各手摺支柱間に架設した平側手摺と、上記妻側フレームの下部に一端が連結されるとともに他端が斜材取付け部材を介して上記建材又上記支柱に着脱自在に取付けられる斜材とを有しており、上記枠組み足場又は上記単管足場の平側に上記各妻側フレームを配置し、次いで上記各妻側フレームの一端を上記各フレーム取付け部材を介して上記枠組み足場の建材又は上記単管足場の支柱に回転自在に取付ける工程と、上記斜材を上記各斜材取付け部材を介して上記建材又は上記支柱に取付ける工程と、上記妻側フレームに上記手摺取付け部材を介して上記手摺支柱を取付けるとともに上記妻側手摺の両端をそれぞれ上記建材又は上記支柱と上記手摺支柱とに取付ける工程と、上記各妻側フレームをそれぞれ上記建材又は上記支柱を中心にして平側から妻側に90度回転させる工程と、妻側に向きを変えた対向する一対の上記妻側フレーム間に上記足場板を架設する工程と、上記足場板上で上記平側手摺の両側を上記対向する一対の上記各手摺支柱間に架設させる工程とからなることを特徴とするものである。 Similarly, the method of mounting the load-receiving stage is such that the load-receiving stage comprises a pair of gable-side frames opposed to each other, a frame mounting member rotatably provided at one end of each gable-side frame, and the other end of each gable-side frame. a pair of upper and lower handrail mounting members provided on the upper and lower sides, a pair of handrail support columns attached to each of the handrail mounting members, a scaffolding board bridged between the gable side frames, and arranged above the gable side frames. A gable side handrail detachably installed between the building material of the framework scaffolding or the single pipe scaffolding support and the handrail supports, a flat side handrail provided between the handrail supports, and the gable side frame. and a diagonal material having one end connected to the lower part and having the other end detachably attached to the building material or the pillar via a diagonal material attachment member, and is used for the frame scaffolding or the single-tube scaffolding flat. a step of arranging the gable-side frames on the side, then rotatably attaching one end of each gable-side frame to the building material of the framework scaffolding or the strut of the single-tube scaffolding via the frame attachment members; a step of attaching the handrail post to the building material or the post via the diagonal member mounting members, and attaching the handrail post to the gable frame via the handrail mounting member, and attaching both ends of the gable handrail to the building material or the post, respectively. a step of attaching the post and the handrail post; a step of rotating each of the gable-side frames about the building material or the post by 90 degrees from the flat side to the gable side; The method comprises a step of erecting the scaffolding board between the pair of gable -side frames, and a step of erecting both sides of the flat-side handrail on the scaffolding board between the pair of the opposing handrail supports. It is something to do.

各請求項の発明によれば、一対の妻側フレームを予め枠組み足場の建材又は単管足場の支柱に予め回転自在に取付けて平側に配置しておき、次いでこの妻側フレームに妻側手摺取付けた状態で平側から妻側に回転させ、この状態からこの妻側フレームを利用して足場板、平側手摺を順次組み付けできるので、クレーン等を利用することなく枠組み足場側又は単管足場側で荷受けステージを設置できる。 According to the invention of each claim, a pair of gable-side frames are rotatably attached in advance to the building material of the frame scaffolding or the support of the single-tube scaffolding and arranged on the flat side, and then the gable-side handrails are attached to the gable-side frames. Since the scaffolding board and the flat side handrail can be sequentially assembled by using the gable side frame from this state, the frame scaffolding side or the single pipe scaffolding can be assembled without using a crane or the like. You can set up a receiving stage on the side.

その為クレーン等をその都度用意する必要が無く作業性、経済性の向上を図れる。 Therefore, there is no need to prepare a crane or the like each time, and workability and economic efficiency can be improved.

枠組み足場の平側に一実施の形態に係る荷受けステージを設置した状態の斜視図である。1 is a perspective view of a state in which a load receiving stage according to an embodiment is installed on the flat side of a framework scaffold; FIG. 枠組み足場に設置した一実施の形態に係る荷受けステージの妻側側面図である。It is a gable side view of the load-receiving stage which concerns on one Embodiment installed in the framework scaffolding. 枠組み足場に設置した一実施の形態に係る荷受けステージの平側正面図である。It is a flat side front view of the load-receiving stage which concerns on one Embodiment installed in the framework scaffolding. (A)は一実施の形態に係る荷受けステージにおける手摺取付け部材を取付けた 状態の妻側フレームの平面図であり、(B)は同側面図である。(A) is a plan view of a gable-side frame in a state in which a handrail mounting member is attached to the load receiving stage according to the embodiment, and (B) is a side view of the same. (A)はフレーム取付け部材と手摺取付け部材とを取付けた状態の一実施の形態に係る荷受けステージにおける妻側フレームの平面図であり、(B)は同側面図である。(A) is a plan view of the gable-side frame in the load receiving stage according to the embodiment in a state where the frame attachment member and the handrail attachment member are attached, and (B) is a side view of the same. 一実施の形態に係る荷受けステージにおける妻側フレームの一端に設けたフレーム取付け部材の一部切欠き拡大側面図である。FIG. 4 is an enlarged side view, partially cut away, of a frame mounting member provided at one end of the gable frame of the load receiving stage according to the embodiment; (A)は図6のA-A線から見た平面図であり、(B)は図6のB-B線横断平面図である。(A) is a plan view seen from the AA line of FIG. 6 , and (B) is a cross-sectional view of the BB line of FIG. (A)は一実施の形態に係る荷受けステージにおける手摺取付け部材とこの手摺取付け部材に取付けた手摺支柱の一部縦断拡大側面図であり、(B)は図8(A)のA-A線から見た断面図である。(A) is a partial vertical cross-sectional enlarged side view of a handrail mounting member and a handrail support attached to the handrail mounting member in the load receiving stage according to the embodiment, and (B) is the AA line of FIG. 8(A). 1 is a cross-sectional view seen from . 手摺支柱の分解側面図である。It is an exploded side view of a handrail post. (A)は一実施の形態に係る荷受けステージにおける斜材の一部切欠き拡大側面図であり、(B)は同平面図である。(A) is a partially cutaway enlarged side view of a diagonal member in the load receiving stage according to the embodiment, and (B) is a plan view of the same. (A)は一実施の形態に係る荷受けステージにおける妻側フレームの下部に設けた上側斜材取付け部材の拡大側面図であり、(B)は同正面図である。(A) is an enlarged side view of an upper diagonal mounting member provided at the lower portion of the gable frame of the load receiving stage according to the embodiment, and (B) is a front view of the same. (A)は巾木の平面図であり、(B)は妻側手摺における上側横桟の平面図であり、(C)は平側手摺の面図である。(A) is a plan view of the baseboard, (B) is a plan view of the upper side rail of the gable-side handrail, and (C) is a front view of the flat-side handrail. 枠組み足場の平側に取付けた一実施の形態に係る荷受けステージにおける妻側フレームと妻側手摺とを平側から妻側に回転させている状態を示す斜視図である。Fig. 10 is a perspective view showing a state in which the gable-side frame and the gable-side handrail of the load receiving stage according to the embodiment attached to the flat side of the framework scaffold are rotated from the flat side to the gable side; 枠組み足場に一実施の形態に係る荷受けステージにおける妻側フレームと妻側手摺とを妻側に向けた状態の斜視図である。Fig. 10 is a perspective view of a frame scaffolding in a state in which a gable-side frame and gable-side handrails of the load receiving stage according to the embodiment are directed to the gable side; (A)から(E)は一実施の形態に係る荷受けステージの取付け工程を示す工程図である。(A) to (E) are process diagrams showing a process of attaching the load receiving stage according to the embodiment. 枠組み足場に設置した他の実施の形態に係る荷受けステージの妻側側面図である。It is a gable side view of the load-receiving stage which concerns on other embodiment installed in the framework scaffolding. 他の実施の形態に係る荷受けステージにおけるフレーム取付け部材の取付け状態を示す一部拡大斜視図である。FIG. 11 is a partially enlarged perspective view showing a mounting state of a frame mounting member in a load receiving stage according to another embodiment; 他の実施の形態に係る荷受けステージにおける下側斜材取付け部材の取付け状態を示す一部拡大斜視図である。FIG. 11 is a partially enlarged perspective view showing a mounting state of a lower diagonal member mounting member in a load receiving stage according to another embodiment; (A)は他の実施の形態に係る荷受けステージにおける妻側フレームの平面図であり、(B)は同側面図である。(A) is a plan view of a gable-side frame in a load-receiving stage according to another embodiment, and (B) is a side view of the same. (A)は他の実施の形態に係る荷受けステージにおけるフレーム取付け部材の拡大側面図であり、(B)は同背面図であり、(C)は同正面図であり、(D)は図20(A)のA-A線平面図であり、(E)は図20(A)のB-B線断面図であり、(F)は図20(A)のC-C線断面図である。(A) is an enlarged side view of a frame attachment member in a load receiving stage according to another embodiment, (B) is the same rear view, (C) is the same front view, and (D) is FIG. 20(A) is a plan view taken along the line AA, (E) is a cross-sectional view taken along the line BB of FIG. 20(A) , and (F) is a cross-sectional view taken along the line CC of FIG. 20(A) . be. (A)は他の実施の形態に係る荷受けステージにおける斜材の拡大側面図であり、(B)は同平面図である。(A) is an enlarged side view of a diagonal member in a load receiving stage according to another embodiment, and (B) is a plan view of the same. (A)は他の実施の形態に係る荷受けステージにおける下側斜材取付け部材の拡大側面図であり、(B)は同平面図であり、(C)は同底面図である。(A) is an enlarged side view of a lower diagonal attachment member in a load receiving stage according to another embodiment, (B) is a plan view of the same, and (C) is a bottom view of the same.

本発明は、荷受けステージ及びその取付け方法に関する。この荷受けステージは図1~図15に示す一実施の形態に係る荷受けステージと、図16~図22に示す他の実施の形態に係る荷受けステージSAがあるが、両者の基本形態、作用効果は同じである。 The present invention relates to a load-receiving stage and its mounting method. This load-receiving stage includes a load-receiving stage S according to one embodiment shown in FIGS. 1 to 15 and a load-receiving stage SA according to another embodiment shown in FIGS. are the same.

すなわち、両者は後述するように、図2に示すフレーム取付け部材2と斜材取付け部材11の構造が図16に示すフレーム取付け部材2Aと斜材取付け部材11Aの構造とは異なっているがその他の構造は同じである。 That is, as will be described later, the structures of the frame mounting member 2 and the diagonal member mounting member 11 shown in FIG. 2 are different from the structures of the frame mounting member 2A and the diagonal member mounting member 11A shown in FIG. The structure is the same.

以下詳細に説明する。一実施の形態に係る荷受けステージSは図1、図2に示すように、枠組み足場Tの平側(正面側)に張出して設けられ、ビルディング等の建築物の建築、解体、修理又は橋梁等の構築物の構築、解体、修理等の高所作業を行う場合、資材、工具等を一時的にまとめて置いておき、必要に応じてこれらの資材等を枠組み足場に運び込むようにするものである。なお、足場としては、単管を組み付けた単管足場であっても良い。 A detailed description will be given below. As shown in FIGS. 1 and 2, the load receiving stage S according to one embodiment is provided to protrude from the flat side (front side) of the framework scaffold T, and is used for construction, demolition, repair of buildings such as buildings, bridges, etc. When carrying out high-place work such as building, dismantling, or repairing a structure, materials, tools, etc. are temporarily put together and, if necessary, these materials, etc. are carried to the framework scaffolding. . The scaffold may be a single-pipe scaffold in which single pipes are assembled.

枠組み足場Tは公知のように、建材Uを起立した複数の建枠Vと、各建枠V間に架設した足場板Wと、各建枠V間に架設した手摺及びブレース等で構成されている。 As is well known, the framework scaffolding T is composed of a plurality of building frames V on which building materials U are erected, scaffolding boards W erected between the building frames V, handrails and braces laid between the building frames V, and the like. there is

本発明の一実施の形態に係る荷受けステージSはこの枠組み足場Tの平側に配置されているが、他の足場、例えば単管を組み合わせて単管足場に取付けられても良い。 The load receiving stage S according to one embodiment of the present invention is arranged on the flat side of this framework scaffold T, but other scaffolds, for example, single pipes may be combined and attached to the single pipe scaffold.

本発明の一実施の形態に係る荷受けステージSは、図1、図2に示すように、枠組み足場Tの平側に張出して設けられるものである。但し、工事現場によっては、枠組み足場の妻側に設けることも可能である。 A load-receiving stage S according to an embodiment of the present invention is provided to protrude from the flat side of a frame scaffolding T, as shown in FIGS. However, depending on the construction site, it is also possible to provide it on the gable side of the framework scaffold T.

この荷受けステージSは図1~図3に示すように、相対向する一対の妻側フレーム1、1と、各妻側フレーム1、1の一端に回転自在に設けたフレーム取付け部材2と、各妻側フレーム1、1の他端に設けた上下一対の手摺取付け部材3、4と、手摺取付け部材3、4に取付けた手摺支柱5、5と、各妻側フレーム1、1間に架け渡した足場板6と、各妻側フレーム1、1の上方に配置されて枠組み足場Tの建材Uと手摺支柱5との間にそれぞれ着脱自在に架設した妻側手摺8、8と、各手摺支柱5、5間に架設した平側手摺9、9と、妻側フレーム1の下部に一端が連結されるとともに他端が斜材取付け部材11、11を介して上記建材U又は支柱に着脱自在に取付けられる斜材10、10とを備えている。 As shown in FIGS. 1 to 3, the load receiving stage S includes a pair of gable side frames 1, 1 facing each other, a frame mounting member 2 rotatably provided at one end of each gable side frame 1, 1, and A pair of upper and lower handrail mounting members 3, 4 provided at the other end of the gable side frames 1, 1, handrail supports 5, 5 attached to the handrail mounting members 3, 4, and bridges between the gable side frames 1, 1 a scaffold board 6, gable-side handrails 8, 8 disposed above each gable-side frame 1, 1 and detachably installed between the building material U of the framework scaffold T and the handrail post 5, and each handrail post. One end is connected to the lower part of the flat side handrail 9, 9 installed between 5, 5 and the gable side frame 1, and the other end is detachably attachable to the building material U or the support via diagonal member mounting members 11, 11. It has diagonals 10, 10 to which it is attached.

妻側手摺8と平側手摺9は、同じ構造に形成されており、具体的には、図3、図12に示すように、それぞれ相対向する一対の縦桟80、81と、各縦桟80、81の上端同士に架設された横桟82と、各縦桟80,81の中間部同士に架設された中桟83と、各縦桟80、81の下端同士に架設された巾木Hとを備える。また、符示しないが横桟82、中桟83、巾木Hは、それぞれアウターと、当該アウター内をスライド自在なインナーを有しており、インナーとアウターとを相対的にスライドさせることで、妻側手摺8及び平側手摺9の幅方向長さを任意の長さに伸縮できる。 The gable-side handrail 8 and the flat-side handrail 9 are formed to have the same structure. Specifically, as shown in FIGS. Horizontal beams 82 constructed between the upper ends of 80 and 81, middle beams 83 constructed between the intermediate portions of the vertical beams 80 and 81, and baseboards H constructed between the lower ends of the vertical beams 80 and 81. and In addition, although not shown, the horizontal beam 82, the middle beam 83, and the baseboard H each have an outer and an inner slidable inside the outer. The width direction length of the gable side handrail 8 and the flat side handrail 9 can be expanded and contracted to an arbitrary length.

また、本実施の形態に係る妻側手摺8及び平側手摺9は、横桟82の図12中右端と、図12中左側の縦桟80の上端に、それぞれ外側幅方向である側方に張り出すクランプ85、86を備えている。そして、妻側手摺8及び平側手摺9は、各縦桟80,81の下端にも、それぞれ外側幅方向である側方に張り出すブラケット87,88を備えている。なお、本例では、図中右側のクランプ86は、横桟82に設けられているが、右側の縦桟81の上端に設けられてもよい。 In addition, the gable side handrail 8 and the flat side handrail 9 according to the present embodiment are provided at the right end of the horizontal beam 82 in FIG. 12 and the upper end of the vertical beam 80 on the left side in FIG. Overhanging clamps 85, 86 are provided. The gable-side handrail 8 and the flat-side handrail 9 are also provided with brackets 87 and 88 projecting laterally in the outer width direction at the lower ends of the vertical beams 80 and 81, respectively. In this example, the clamp 86 on the right side in the drawing is provided on the horizontal beam 82, but may be provided on the upper end of the vertical beam 81 on the right side.

荷受けステージSの平側長さを長くする場合は平側手摺9の長さを妻側手摺8に比べて長くしても良いが、予め両者を同じ長さで同じ構造に成形しておいて、荷受けステージSの平側の長さを長くしたい場合は図1、図3に示すように中間にもう一つの中間妻側フレーム1と中間手摺支柱5を設け、この中間妻側フレーム1の両側にそれぞれ二組の平側手摺9、9を組み付けておけば良い。 When the length of the flat side of the load receiving stage S is to be increased, the length of the flat side handrail 9 may be longer than that of the end side handrail 8, but both are formed in advance to have the same length and the same structure. If it is desired to increase the length of the flat side of the load receiving stage S, as shown in FIGS. , two sets of flat side handrails 9, 9 should be assembled respectively.

妻側フレーム1は、図4に示すように、複数の梁15、16を介して結合した上下一対の長尺な枠材12a、12bと、上側の枠材12aの一端にブラケット13を介して結合されて鉛直下方向を向く支持ロッド14と、下側の枠材12bの一端に設けた断面コ字状又はU字状のガイド17と、下側の枠材12bの手摺取付け部材側である他端側下部に設けた斜材取付け用の上側斜材取付け部材24とから構成されている。また、上側の枠材12aの他端には上側手摺取付け部材3が設けられ、下側の枠材12bの他端には下側手摺取付け部材4が設けられている。 As shown in FIG. 4, the end frame 1 comprises a pair of upper and lower elongated frame members 12a and 12b connected via a plurality of beams 15 and 16, and a bracket 13 attached to one end of the upper frame member 12a. A support rod 14 that is joined and directed vertically downward, a guide 17 having a U-shaped or U-shaped cross section provided at one end of the lower frame member 12b, and a handrail mounting member side of the lower frame member 12b. An upper diagonal mounting member 24 for mounting the diagonal is provided at the bottom of the other end. An upper handrail mounting member 3 is provided at the other end of the upper frame member 12a, and a lower handrail mounting member 4 is provided at the other end of the lower frame member 12b.

上側手摺取付け部材3は、図8に示すように、上側の枠材12aの端部に取付けられ径方向に内外を連通する孔を有する筒体20と、筒体20に設けられ第二係止ピン21を筒体20の上記孔に挿入可能に保持するピンホルダ22とを備える。 As shown in FIG. 8, the upper handrail mounting member 3 includes a cylindrical body 20 which is mounted to the end of the upper frame member 12a and has a hole communicating between the inside and the outside in the radial direction, and a second locking member provided in the cylindrical body 20. A pin holder 22 that holds the pin 21 so as to be insertable into the hole of the cylindrical body 20 is provided.

下側手摺取付け部材4は、同じく図8に示すように、下側の枠材12bの端部に設けた有底筒状のソケット23で構成されている。また、ソケット23の底部には開口部が設けられており、雨が降ったとしても雨水が溜まらないようになっている。 Similarly, as shown in FIG. 8, the lower handrail mounting member 4 is composed of a bottomed cylindrical socket 23 provided at the end of the lower frame member 12b. In addition, an opening is provided at the bottom of the socket 23 so that rainwater does not accumulate even if it rains.

手摺支柱5は、図8、図9に示すように、手摺取付け部材3、4に回転自在に挿入可能であって径方向に内外を連通する孔30aを有するパイプ支柱30と、パイプ支柱30の上部に挿入して固定されたガイドロッド31と、ガイドロッド31の外周に回転自在に挿入された筒体32と、ガイドロッド31の上端にボルト35を介して固定されたストッパ33とで構成されている。 As shown in FIGS. 8 and 9, the handrail post 5 is a pipe post 30 that can be rotatably inserted into the handrail mounting members 3 and 4 and has a hole 30a that radially communicates the inside and the outside. It is composed of a guide rod 31 inserted and fixed in the upper part, a cylindrical body 32 rotatably inserted into the outer periphery of the guide rod 31, and a stopper 33 fixed to the upper end of the guide rod 31 via a bolt 35. ing.

そして、手摺支柱5を取り付ける際には、まず、ソケット23と筒体20に手摺支柱5の下端を挿入するとともに手摺支柱5の孔30aと筒体20に形成された孔を対向させた状態で第二係止ピン21を挿入して、手摺支柱5を抜け止めする。次に、手摺支柱5の中間部を妻側手摺8に設けられたブラケット88で保持させて、手摺支柱5の上端を妻側手摺8に設けられたクランプ86で保持させるようにして、手摺支柱5を取り付ける。なお、上側手摺取付け部材3と下側手摺取付け部材4は、手摺支柱5を保持できるようになっていればよく、本実施の形態の構成には限定されない。 When attaching the handrail support 5, first, the lower end of the handrail support 5 is inserted into the socket 23 and the cylindrical body 20, and the hole 30a of the handrail support 5 and the hole formed in the cylindrical body 20 are opposed to each other. A second locking pin 21 is inserted to prevent the handrail post 5 from coming off. Next, the middle part of the handrail post 5 is held by a bracket 88 provided on the gable handrail 8, and the upper end of the handrail post 5 is held by a clamp 86 provided on the gable handrail 8, and the handrail post is mounted. Install 5. The upper handrail mounting member 3 and the lower handrail mounting member 4 are not limited to the configuration of this embodiment as long as they can hold the handrail post 5 .

フレーム取付け部材2は、図5、図6、図7の一実施の形態に示すように、筒状であって図中上側開口から支持ロッド14が挿入されるとともに下端がガイド17の内側に挿入されて妻側フレーム1を周方向回転自在に支持する回転ロッド25と、回転ロッド25の上端外周に設けられて内周に係止片26aを備えたフック26と、回転ロッド25の下端外周から延びる腕部29と腕部29の先端に設けられる抱持用ブラケット28と、抱持用ブラケット28の端部に開孔された開口部28bに着脱自在に挿入される楔28aとで構成されている。また、妻側フレーム1は、ガイド17に形成された孔を介して回転ロッド25に形成された孔に着脱自在に挿入される係止ピン18と、ガイド17に設けられ係止ピン18を保持するピンホルダ19とを有している5, 6, and 7, the frame attachment member 2 is cylindrical, and the support rod 14 is inserted through the upper opening in the figure, and the lower end is inserted inside the guide 17. a rotating rod 25 for supporting the end frame 1 so as to be rotatable in the circumferential direction; It consists of an extending arm 29, a holding bracket 28 provided at the tip of the arm 29, and a wedge 28a detachably inserted into an opening 28b formed at the end of the holding bracket 28. ing. The end frame 1 also includes a locking pin 18 which is detachably inserted into a hole formed in the rotary rod 25 through a hole formed in the guide 17, and a locking pin 18 provided in the guide 17 to hold the locking pin 18. It has a pin holder 19 for

斜材10は、ロッド状であって、図1、図2に示すように、上側斜材取付け部材24と下側斜材取付け部材11を介して、妻側フレーム1の手摺取付部材側下部と枠組み足場Tの建材Uとの間に着脱自在に取付けられ、荷受けステージSを下方から支えてその転倒を防止している。 The diagonal member 10 is rod-shaped and, as shown in FIGS. It is detachably attached between the building materials U of the framework scaffolding T, and supports the load receiving stage S from below to prevent it from overturning.

具体的には、斜材10は、図10に示すように、支柱10Aと、支柱10Aの一端に設けられ互いに対向するポートB3を有する一対のプレートB1、B1と各プレートB1、B1のポートB3よりも支柱10A側に架け渡される連結プレートB2とを有するブラケットBと、支柱10Aの他端にヒンジJを介して回転自在に連結される公知構造のクランプKとを備える。 Specifically, as shown in FIG. 10, the diagonal member 10 includes a support 10A, a pair of plates B1, B1 having a port B3 provided at one end of the support 10A and facing each other, and a port B3 of each of the plates B1, B1. A bracket B having a connection plate B2 that spans over the column 10A side of the bracket B, and a clamp K of a known structure that is rotatably connected to the other end of the column 10A via a hinge J.

斜材取付け部材24は、図11に示すように、U字状の金具24Aを備える。金具24Aの各側片には、側片の延長方向に沿って並んだ2つの孔24D,24Eが形成されており、側片に形成された孔24Dと孔24Eは、それぞれ対向する側片に形成された孔24Dと孔24Eに対向しており、図11(B)に示すように、孔24Dにはボルト24Bが、孔24Eにはストッパピン24Cがそれぞれ挿入される。また、金具24Aの底片には図示しない孔が形成されており、当該底片を妻側フレーム1の下側の枠材12bの下面に当接させた状態で、底片に形成された孔と枠材12bに形成された孔に取付けボルト24Fを挿通してナットを締めることで、金具24Aは下側の枠材12bの下面に固定されている。 As shown in FIG. 11, the diagonal material mounting member 24 includes a U-shaped fitting 24A. Each side piece of the fitting 24A is formed with two holes 24D and 24E arranged along the extending direction of the side piece, and the holes 24D and 24E formed in the side pieces are formed in the opposite side pieces. The formed holes 24D and 24E are opposed to each other, and as shown in FIG. 11B, a bolt 24B is inserted into the hole 24D and a stopper pin 24C is inserted into the hole 24E. A hole (not shown) is formed in the bottom piece of the metal fitting 24A, and when the bottom piece is brought into contact with the lower surface of the frame member 12b on the lower side of the gable frame 1, the hole formed in the bottom piece and the frame member are opened. The fitting 24A is fixed to the bottom surface of the lower frame member 12b by inserting the mounting bolt 24F into the hole formed in the frame member 12b and tightening the nut.

そして、斜材10のブラケットBに設けられたポートB3と、斜材取付け部材24の金具24Aの側片に形成された孔24Dを対向させた状態で、ボルト24Bを挿入することで、斜材10の一端が上側斜材取付け部材24を介して妻側フレーム1の下部に連結される。この際、ストッパピン24CがプレートB1に当接するため、斜材10が妻側フレーム1から離間する方向へ回転しないようになっている。 With the port B3 provided in the bracket B of the diagonal member 10 and the hole 24D formed in the side piece of the metal fitting 24A of the diagonal member 24 facing each other, the bolt 24B is inserted, thereby removing the diagonal member. 10 is connected to the lower portion of the gable frame 1 via an upper diagonal member 24. As shown in FIG. At this time, the stopper pin 24C abuts on the plate B1, so that the diagonal member 10 is prevented from rotating in the direction away from the end frame 1. As shown in FIG.

また、一実施の形態では、下側斜材取付け部材11は、支柱10Aの他端に設けられたヒンジJとクランプKとで構成されている。そして、斜材10の一端を上側斜材取付け部材24を介して妻側フレーム1の下部に連結し、斜材10の他端をクランプKを介して枠組み足場Tの建材Uに締結することで、斜材10は、妻側フレーム1の下部と枠組み足場Tの建材Uとの間に介装される。 Also, in one embodiment, the lower diagonal attachment member 11 is composed of a hinge J and a clamp K provided at the other end of the post 10A . One end of the diagonal material 10 is connected to the lower part of the gable frame 1 via the upper diagonal material mounting member 24, and the other end of the diagonal material 10 is fastened to the building material U of the framework scaffolding T via the clamp K. , diagonal members 10 are interposed between the lower part of the gable side frame 1 and the building material U of the framework scaffold T.

荷受けステージSでは、図13に示すように、枠組み足場Tの平側(正面側)に予め一対の妻側フレーム1、1を対向して配置し、各妻側フレーム1、1を枠組み足場Tの建材Uにフレーム取付け部材2を介してそれぞれ取付けておき、次いで図14に示すように各妻側フレーム1、1の上方に妻側手摺8をそれぞれ取付けた状態で90度回転させて妻側に向きを変えられる。 In the load-receiving stage S, as shown in FIG. Then, as shown in FIG. 14, gable-side frames 1, 1 are rotated 90 degrees with gable-side handrails 8 attached to the upper sides of the gable-side frames. can be turned to

さらに、この状態で、各妻側フレーム1、1間に足場板6を架設することで、この足場板6の上に乗って平側手摺9を組み付けることができるようになっている。 Further, in this state, a scaffolding board 6 is installed between the gable-side frames 1, 1, so that a flat-side handrail 9 can be assembled while riding on the scaffolding board 6.例文帳に追加

続いて、本発明の一実施の形態に係る荷受けステージSの取付け方法について、第1~6の工程に分けて説明する。 Next, a method for mounting the load receiving stage S according to the embodiment of the present invention will be described by dividing it into first to sixth steps.

荷受けステージSの取付方法は、枠組み足場Tの平側に各妻側フレーム1、1を配置し、次いで当該各妻側フレーム1、1の一端をフレーム取付け部材2を介して枠組み足場の建材Uに対して周方向に回転自在に取付ける工程(第1工程)と、斜材10の一端を妻側フレーム1の下部に連結するとともに斜材10の他端を建材Uに取付ける工程(第2工程)と、妻側フレーム1に手摺取付け部材3、4を介して手摺支柱5を取付けるとともに妻側手摺8の両端をそれぞれ建材Uと手摺支柱5とに取付ける工程(第3工程)と、各妻側フレーム1、1をそれぞれ上記建材Uを中心にして平側から妻側に90度回転させる工程(第4工程)と、妻側に向きを変えた対向する一対の妻側フレーム1、1間に足場板6を架設する工程(第5工程)と、足場板6上で平側手摺9の両側を対向する一対の各手摺支柱5、5に架設させる工程(第6工程)と、からなる。 The mounting method of the receiving stage S is to arrange the gable-side frames 1, 1 on the flat side of the framework scaffolding T, then attach one end of the gable-side frames 1, 1 to the building material U of the framework scaffolding via the frame attachment member 2. and a step of connecting one end of the diagonal member 10 to the lower part of the gable frame 1 and attaching the other end of the diagonal member 10 to the building material U (second step). ), a step of attaching a handrail post 5 to the gable frame 1 via handrail mounting members 3 and 4 and attaching both ends of the gable side handrail 8 to the building material U and the handrail post 5, respectively (third step); A step of rotating the side frames 1, 1 by 90 degrees from the flat side to the gable side around the building material U (fourth step), and a pair of opposing gable side frames 1, 1 turned to the gable side. a step (fifth step) of erecting a scaffolding board 6 on the scaffolding plate 6; .

以下、上記第1~6の工程について、図15(A)~(E)を用いて詳細に説明する。図15(A)の平面図と正面図は第1工程を示し、第1工程では、作業者が枠組み足場Tの足場板W上で妻側フレーム1を枠組み足場Tの平側(正面側)に配置し、フレーム取付け部材2を介して妻側フレーム1を建材Uに取付ける。具体的には、フレーム取付け部材2のフック26を枠組み足場Tの横架材Yに引っ掛けるとともに、図7に示すように、フック26の内側と抱持用ブラケット28の内方に建材Uを挿入し、抱持用ブラケット28の開口部28bに楔28aを打ち込むことで、妻側フレーム1が建材Uに取付けられる。 The first to sixth steps will be described in detail below with reference to FIGS. 15(A) to 15(E). The plan view and front view of FIG. 15(A) show the first step. In the first step, an operator places the gable side frame 1 on the scaffolding board W of the framework scaffolding T on the flat side (front side) of the framework scaffolding T. , and the gable side frame 1 is attached to the building material U via the frame attachment member 2. - 特許庁Specifically, the hook 26 of the frame attachment member 2 is hooked to the horizontal member Y of the framework scaffolding T, and the building material U is inserted inside the hook 26 and inside the holding bracket 28 as shown in FIG. Then, the gable side frame 1 is attached to the building material U by driving the wedge 28a into the opening 28b of the holding bracket 28. As shown in FIG.

図15(B)の平面図と側面図とは第2工程を示し、第2工程では、斜材10を妻側フレーム1の下部と建材Uとの間に架設する。具体的には、斜材10の図中上端である一端を上側斜材取付け部材24を介して妻側フレーム1の反フレーム取付け部材側下部に連結し、斜材10の図中下端である他端を下側斜材取付け部材11を介して建材Uに連結する。この際、妻側フレーム1は、図15(B)の平面図で示すように、枠組み足場Tの足場板Wに沿って平行配置された状態であるため、作業者が身を乗り出すことなく安全に斜材10の取付作業できる。 The plan view and side view of FIG. 15(B) show the second step, in which the diagonal member 10 is installed between the lower part of the gable frame 1 and the building material U. As shown in FIG. Specifically, one end, which is the upper end of the diagonal member 10 in the figure, is connected to the lower part of the gable frame 1 on the opposite side to the frame attachment member via the upper diagonal member 24, and the lower end of the diagonal member 10 in the figure is connected. The end is connected to the building material U via the lower diagonal attachment member 11 . At this time, as shown in the plan view of FIG. 15 (B) , the gable-side frame 1 is arranged in parallel along the scaffolding board W of the framework scaffolding T, so that the worker can safely operate without leaning over. Then, the diagonal member 10 can be attached.

図15(C)の平面図と側面図とは第3工程及び第4工程を示し、第3工程では、手摺取付け部材3、4を介して、妻側フレーム1の他端側に手摺支柱5を取り付けるとともに、クランプ85、86とブラケット87、88を介して、建材Uと手摺支柱5との間に妻側手摺8を取り付ける。そして、第4工程では、妻側フレーム1と妻側手摺8を平側から妻側へ建材Uを中心にして矢印Xに沿って回転させる。 The plan view and side view of FIG. 15(C) show the third and fourth steps. In the third step, the handrail post 5 is attached to the other end side of the gable frame 1 via the handrail mounting members 3 and 4 . are attached, and the gable-side handrail 8 is attached between the building material U and the handrail post 5 via clamps 85, 86 and brackets 87, 88. Then, in the fourth step, the gable side frame 1 and the gable side handrail 8 are rotated from the flat side to the gable side along the arrow X with the building material U as the center.

図15(D)の平面図と側面図とは第5工程を示し、第5工程では、それぞれ妻側に向けた一対の対向する妻側フレーム1、1間に足場板6を架設する。 The plan view and side view of FIG. 15(D) show the fifth step. In the fifth step, a scaffolding board 6 is installed between a pair of gable side frames 1, 1 facing the gable side.

第6工程では、作業者が足場板6に乗って、隣り合う手摺支柱5、5間に平側手摺9を架設させる。そして、妻側手摺8の下側と、平側手摺9の下側にそれぞれ巾木Hを設けることで、図15(E)の側面図に示すように、荷受けステージSが、枠組み足場Tの平側に取付けられる。 In the sixth step, an operator gets on the scaffolding board 6 and constructs the flat-side handrail 9 between the adjacent handrail supports 5, 5. - 特許庁By providing baseboards H on the lower side of the gable side handrail 8 and the lower side of the flat side handrail 9, as shown in the side view of FIG. Mounted on flat side.

このように、本発明の荷受けステージとその取付け方法によれば、一対の妻側フレーム1、1を予め枠組み足場Tの建材U又は単管足場の支柱に回転自在に取付けて平側に配置しておき、次いでこの妻側フレーム1に斜材10と妻側手摺8を取付けた状態で平側から妻側に回転させ、この状態からこの妻側フレーム1を利用して足場板6、平側手摺9を順次組み付けできるので、クレーン等を利用することなく枠組み足場側又は単管足場側から安全に荷受けステージを設置できる。 As described above, according to the load-receiving stage S and the mounting method thereof of the present invention, the pair of gable-side frames 1, 1 are rotatably mounted in advance on the building material U of the framework scaffolding T or the struts of the single-tube scaffolding, and are flattened. Then, the gable side frame 1 is rotated from the flat side to the gable side with the diagonal member 10 and the gable side handrail 8 attached thereto, and from this state, the gable side frame 1 is utilized to set the scaffold board 6, Since the flat-side handrails 9 can be sequentially assembled, the load-receiving stage S can be safely installed from the frame scaffold side or the single-tube scaffold side without using a crane or the like.

次に本発明の他の実施の形態に係る荷受けステージSAを図16~図22に基づいて説明する。他の実施の形態に係る荷受けステージSAは、フレーム取付け部材2Aと下側斜材取付け部材11Aの構造について、上記した一実施の形態に係るフレーム取付け部材2と下側斜材取付け部材11の構造から変更を加えている。ここでは上述した一実施の形態に係る荷受けステージSとの異なる点を中心に説明し、同様の機能を有する構成には同一の符号を付して説明を省略する。 Next, a goods receiving stage SA according to another embodiment of the present invention will be described with reference to FIGS. 16 to 22. FIG. In the load receiving stage SA according to another embodiment, the structures of the frame mounting member 2A and the lower diagonal member mounting member 11A are the same as those of the frame mounting member 2 and the lower diagonal member mounting member 11 according to the above-described embodiment. making changes from . Here, the description will be centered on the points different from the load receiving stage S according to the above-described embodiment, and the same reference numerals will be given to the structures having the same functions, and the description will be omitted.

他の実施の形態に係る妻側フレーム1も、図4に示すものと構成は、ほぼ同じであり、図19に示すように、上下一対の長尺な枠材12a、12bと、上側の枠材12aの一端にブラケット13を介して結合され枠材12aに対して鉛直下方を向く支持ロッド14と、下側の枠材12bの一端上側に設けた断面コ字状又はU字状のガイド17Aと、下枠材12bの手摺取付け部材側である他端側下部に設けた斜材取付け用の上側斜材取付け部材24とから構成されている。また、上側の枠材12aの他端には上側手摺取付け部材3が設けられ、下側の枠材12bの他端には下側手摺取付け部材4が設けられている。 A gable-side frame 1 according to another embodiment has almost the same configuration as that shown in FIG. 4, and as shown in FIG. A support rod 14 connected to one end of the member 12a via a bracket 13 and facing vertically downward with respect to the frame member 12a, and a U-shaped or U-shaped guide 17A provided on one end of the lower frame member 12b. and an upper diagonal attachment member 24 for attachment of the diagonal member provided at the bottom of the other end of the lower frame member 12b on the side of the handrail attachment member. An upper handrail mounting member 3 is provided at the other end of the upper frame member 12a, and a lower handrail mounting member 4 is provided at the other end of the lower frame member 12b.

他の実施の形態に係るフレーム取付け部材2Aは、図17、図19に示すように、筒状であって図中上側開口から支持ロッド14が挿入されるとともに下端がガイド17Aの内側に挿入されて妻側フレーム1を周方向回転自在に支持する回転ロッド25Aと、回転ロッド25Aの上部外周に連結され建材Uを抱持可能なフックプレート40と、フックプレート40の先端に設けられ枠組み足場Tの横架材Yに引掛け可能な横架材用係止片41と、回転ロッド25Aの中間部に水平に張出して設けた断面円弧状の当て板43aを有する中間支持部材43と、回転ロッド25Aの下端部に設けたプレート状の抱持用ブラケット44Aと、抱持用ブラケット44Aの先端部に設けられた楔挿入用リング44Bと、楔挿入用リング44B内に着脱自在に挿入した楔45とで構成されている。また、妻側フレーム1は、ガイド17Aに形成した孔を介して回転ロッド25Aに形成された孔25Bに着脱自在に挿入される係止ピン18Aを有しているAs shown in FIGS. 17 and 19, a frame attachment member 2A according to another embodiment has a tubular shape, and the support rod 14 is inserted through the upper opening in the figure, and the lower end is inserted inside the guide 17A. A rotating rod 25A supporting the gable side frame 1 so as to be rotatable in the circumferential direction, a hook plate 40 connected to the upper outer periphery of the rotating rod 25A and capable of holding the building material U, and a framework scaffold T provided at the tip of the hook plate 40. a horizontal member locking piece 41 that can be hooked to the horizontal member Y of the rotation rod 25A; A plate-like holding bracket 44A provided at the lower end of 25A, a wedge insertion ring 44B provided at the tip of the holding bracket 44A, and a wedge 45 detachably inserted into the wedge insertion ring 44B. It consists of The gable frame 1 also has a locking pin 18A detachably inserted into a hole 25B formed in the rotary rod 25A through a hole formed in the guide 17A.

フックプレート40は、図20(A)、(D)に示すように、回転ロッド25Aの上端外周の回転ロッド25Aの軸心から径方向にずれた位置から径方向に延びる延長部40aと、延長部40aの先端から延長部40aの延長方向に対して直交する方向に向けて延びるとともに建材Uの外周に沿うように湾曲した湾曲部40cを有するフック部40bと、延長部40a上から起立する壁板40dとを備えており、延長部40aとフック部40bと壁板40dの反回転ロッド側端に横架材用係止片41が設けられている。また、係止片41は、図20(B)に示すように、フック状のプレートになっている。 As shown in FIGS. 20A and 20D, the hook plate 40 includes an extension portion 40a extending radially from a position radially displaced from the axis of the rotation rod 25A on the outer circumference of the upper end of the rotation rod 25A, and an extension portion 40a. A hook portion 40b having a curved portion 40c extending from the tip of the portion 40a in a direction perpendicular to the extension direction of the extension portion 40a and curved along the outer circumference of the building material U, and a wall rising from the extension portion 40a A horizontal member locking piece 41 is provided at the end of the extension 40a, the hook 40b, and the wall plate 40d on the side opposite to the rotating rod. Moreover, as shown in FIG. 20(B), the locking piece 41 is a hook-shaped plate.

中間支持部材43は、回転ロッド25Aの中間部外周から径方向に突出する張出部43bと、張出部43bの先端に設けられ断面円弧状であって表面が建材Uの外周に沿うように湾曲している当て板43aとを備えている。 The intermediate support member 43 includes an overhanging portion 43b that protrudes radially from the outer circumference of the intermediate portion of the rotating rod 25A, and an arc-shaped cross section provided at the tip of the overhanging portion 43b so that the surface follows the outer circumference of the building material U. and a curved backing plate 43a.

持用ブラケット44Aは、図20(F)に示すように、回転ロッド25Aの下端部に連結されて側方へ向けて延長されており、側方に設けられた窪みで形成された抱持部44A1を備えてJ字状に形成されている。また、抱持用ブラケット44Aの先端には、アーチ状の楔挿入用リング44Bが設けられている。 As shown in FIG. 20(F), the holding bracket 44A is connected to the lower end of the rotating rod 25A and extends laterally, and is formed of a recess provided on the side. It is formed in a J shape with a portion 44A1. An arch-shaped wedge insertion ring 44B is provided at the tip of the holding bracket 44A.

上記フレーム取付け部材2Aを介して、妻側フレーム1を枠組み足場Tに取付ける場合は、先ず図17、図20(B)に示すように、横架材Yに係止片41を引掛ける。 When attaching the gable frame 1 to the framework scaffolding T via the frame attachment member 2A, first, as shown in FIGS.

次いで、図20(D)に示すように、フック部40bの湾曲部40cで建材Uを抱き込み、また図20(E)に示すように当て板43aの湾曲面を建材Uの外周に当接させ、更に、図20(F)に示すように、抱持用ブラケット44Aの抱持部44A1で建材Uの外周を抱き込む。 Next, as shown in FIG. 20(D), the building material U is held by the curved portion 40c of the hook portion 40b, and the curved surface of the backing plate 43a is brought into contact with the outer periphery of the building material U as shown in FIG. 20(E). Further, as shown in FIG. 20(F), the outer periphery of the building material U is held by the holding portion 44A1 of the holding bracket 44A.

次に、楔挿入用リング44B内に楔45を打ち込みこの楔45とブラケット44Aとで建材Uを挟持する。 Next, the wedge 45 is driven into the wedge insertion ring 44B, and the construction material U is sandwiched between the wedge 45 and the bracket 44A.

更に、枠材12b側のガイド17Aに形成された孔を介して回転ロッド25Aに形成された孔25Bに係止ピン18Aを嵌合することで、妻側フレーム1の建材Uに対する回転が回り止めされる。 Furthermore, by fitting the locking pin 18A into the hole 25B formed in the rotating rod 25A via the hole formed in the guide 17A on the frame member 12b side, the rotation of the end frame 1 with respect to the building material U is prevented. be done.

本例では、ガイド17Aは図6に示すガイド17に比べて枠材12bより上方に設けられているため、係止ピン18Aの着脱操作を枠材12bに邪魔されずにスムースに行うことができる。ただし、ガイド17Aの位置は図示のものに限定されるものではない。 In this example, since the guide 17A is provided above the frame member 12b compared to the guide 17 shown in FIG. 6, the attachment and detachment operation of the locking pin 18A can be performed smoothly without being obstructed by the frame member 12b. . However, the position of the guide 17A is not limited to that illustrated.

また、上記フレーム取付け部材2Aの取付け工程は上記の工程順序に限られるものではない。 Further, the steps of mounting the frame mounting member 2A are not limited to the order of steps described above.

次に、斜材10と下側斜材取付け部材11Aを図16、図18、図21、図22に基づいて説明する。 Next, the diagonal member 10 and the lower diagonal member mounting member 11A will be described with reference to FIGS. 16, 18, 21 and 22. FIG.

斜材10は、図16に示すように、図10の実施の形態と同じく妻側フレーム1の下部に設けた上側斜材取付け部材24と枠組み足場Tの建材Uとの間に着脱自在に取付けられ、荷受けステージSAを下方から支えてその転倒を防止している。 As shown in FIG. 16, the diagonal member 10 is detachably attached between the upper diagonal member mounting member 24 provided at the bottom of the gable frame 1 and the building material U of the framework scaffolding T, as in the embodiment of FIG. and supports the load receiving stage SA from below to prevent it from overturning.

斜材10は、図21に示すように、支柱10Aと、支柱10Aの一端に設けられ互いに対向するポートB3を有する一対のプレートB1、B1と各プレートB1、B1のポートB3よりも支柱10A側に架け渡される連結プレートB2とを有するブラケットBと、支柱10Aの他端に設けたヒンジ用ブラケットCから構成され、ブラケットCに下側斜材取付け部材11Aが回転自在に軸支されている。 As shown in FIG. 21, the diagonal member 10 includes a column 10A, a pair of plates B1, B1 having a port B3 provided at one end of the column 10A and facing each other, and the plates B1, B1 closer to the column 10A than the port B3. and a hinge bracket C provided at the other end of the column 10A.

そして、この斜材10のブラケットBを図11に示す場合と同じく、斜材10の一端をボルト24Bを介して金具24Aに回転自在に結合し、斜材10の他端を下側斜材取付け部材11Aを介して枠組み足場Tの建材Uに締結するようになっている。 11, one end of the diagonal member 10 is rotatably connected to the fitting 24A via a bolt 24B, and the other end of the diagonal member 10 is attached to the lower diagonal member. It is fastened to the building material U of the framework scaffolding T via the member 11A.

下側斜材取付け部材11Aは、図16、図18、図22に示すように、斜材10の他端にブラケットCを介して回転自在に軸支される上下方向に長尺の本体板部46と、本体板部46の図中上端に取付けられた公知のクランプ47と、本体板部46の図中下端に設けられた断面円弧状の当て板48とを備える。 As shown in FIGS. 16, 18 and 22, the lower diagonal member 11A is a vertically elongated body plate portion rotatably supported by the other end of the diagonal member 10 via a bracket C. 46, a known clamp 47 attached to the upper end of the main body plate portion 46 in the drawing, and a backing plate 48 having an arcuate cross section provided to the lower end of the main body plate portion 46 in the drawing.

このように、本例では、クランプ47で建材Uを抱持させ、同時に当て板48を建材Uの外周に当接させているため、斜材10に作用する力をクランプ47と当て板48の二カ所に分散できる。 Thus, in this example, the building material U is held by the clamps 47 and the backing plate 48 is brought into contact with the outer periphery of the building material U at the same time. It can be distributed in two places.

特に、本例では、当て板48の当接位置を、図16、図22(A)に示すように、枠組み足場Tの建材Uの横架材Yが連結されている部分に対向させるので、荷受けステージSAから斜材10を介して作用する力を建材Uだけでなく、横架材Yでも受けることができる。 In particular, in this example, as shown in FIGS. Not only the building material U but also the horizontal member Y can receive the force acting from the load receiving stage SA via the diagonal member 10 .

1 妻側フレーム
2、2A フレーム取付け部材
3、4 手摺取付け部材
5 手摺支柱
6 足場板
8 妻側手摺
9 平側手摺
10 斜材
11、11A 下側斜材取付け部材
12a、12b 枠材
13 ブラケット
14 支持ロッド
17、17A ガイド
18、18A 係止ピン
20 筒体
24 上側斜材取付け部材
25、25A 回転ロッド
26 フック
28 抱持用ブラケット
30 パイプ支柱
31 ガイドロッド
32 筒体
33 ストッパ
40 フックプレート
41 係止
3 中間支持部材
43a 当て板
44A 持用ブラケット
44B 楔挿入用リング
45 楔
85、86 クランプ
T 枠組み足場
U 建材
V 建枠
J ヒンジ
K クランプ
S、SA 荷受けステージ
1 gable side frames 2, 2A frame mounting members 3, 4 handrail mounting members 5 handrail post 6 scaffold board 8 gable side handrail 9 flat side handrail 10 diagonal members 11, 11A lower diagonal member mounting members 12a, 12b frame member 13 bracket 14 Support rods 17, 17A Guides 18, 18A Locking pin 20 Cylindrical body 24 Upper diagonal mounting member 25, 25A Rotating rod 26 Hook 28 Holding bracket 30 Pipe support 31 Guide rod 32 Cylindrical body 33 Stopper 40 Hook plate
41 locking piece
4 3 Intermediate support member 43a Backing plate 44A Holding bracket 44B Wedge insertion ring 45 Wedges 85, 86 Clamp T Frame scaffold U Building material V Frame J Hinge K Clamp
S, SA Receiving stage

Claims (8)

枠組み足場又は単管足場の平側に張出して設けた荷受けステージにおいて、
相対向する一対の妻側フレームと
上記各妻側フレームの一端に回転自在に設けたフレーム取付け部材と
上記各妻側フレームの他端に設けた上下一対の手摺取付け部材と
上記各手摺取付け部材に取付けた一対の手摺支柱と
上記各妻側フレーム間に架け渡した足場板と
上記各妻側フレーム上方に配置されて上記枠組み足場の材又上記単管足場の支柱と上記各手摺支柱との間にそれぞれ着脱自在に架設した妻側手摺と
上記各手摺支柱間に架設した平側手摺と
上記各妻側フレームの下部に一端が連結されるとともに他端が斜材取付け部材を介して上記建材又上記支柱に着脱自在に取付けられる斜材とを備え、
上記各妻側フレームの一端は、上記各フレーム取付け部材を介して上記建材又上記単管足場の支柱に対して周方向に回転自在に取り付けられる
ことを特徴とする荷受けステージ。
In the load receiving stage provided on the flat side of the frame scaffold or single pipe scaffold,
a pair of gable-side frames facing each other;
a frame mounting member rotatably provided at one end of each gable frame ;
a pair of upper and lower handrail mounting members provided at the other end of each gable-side frame ;
a pair of handrail supports attached to each of the handrail mounting members ;
a scaffolding board bridged between the gable-side frames ;
a gable-side handrail disposed above each gable-side frame and detachably installed between the building material of the framework scaffolding or the strut of the single-tube scaffolding and each of the handrail struts ;
A flat side handrail installed between each handrail post ,
a diagonal material having one end connected to the lower part of each gable frame and having the other end detachably attached to the building material or the support via a diagonal material attachment member ;
A receiving stage, wherein one end of each of the gable-side frames is rotatably mounted in the circumferential direction with respect to a support of the building material or the single-tube scaffold via each of the frame mounting members .
上記妻側フレームは、梁を介して結合した上下一対の長尺な枠材と上記上下一対の枠材のうち上側の枠材の一端にブラケットを介して結合した支持ロッドと上記上下一対の枠材のうち下側の枠材の一端に設けた断面コ字状又はU字状のガイドと、上記下側材の端部下部に設けた斜材取付け用の斜材取付け部材とを有し、
上記一対の手摺取付け部材のうち上側に配置される上側手摺取付け部材は上記上側の枠材の他端に設けられ、
上記一対の手摺取付け部材のうち下側に配置される下側手摺取付け部材は上記下側の枠材の他端に設けられている
ことを特徴とする請求項1に記載の荷受けステージ。
The gable-side frame includes a pair of upper and lower long frame members coupled via beams, a support rod coupled to one end of the upper frame member of the pair of upper and lower frame members via a bracket , A guide having a U-shaped cross section or a U-shaped cross section provided at one end of the lower frame member of the pair of upper and lower frame members, and a diagonal attachment member provided at the lower end of the lower frame member . and a diagonal attachment member of
The upper handrail mounting member arranged on the upper side of the pair of handrail mounting members is provided at the other end of the upper frame member,
Of the pair of handrail mounting members, the lower handrail mounting member arranged on the lower side is provided at the other end of the lower frame member.
The receiving stage according to claim 1, characterized in that :
上記妻側手摺と上記平側手摺とそれぞれ相対向する一対の縦桟と、上記縦桟間にそれぞれ架設した横桟、桟及び巾木と、上記各縦桟の側部に張り出して設けたブラケットと、上記横桟の両端部にそれぞれ設けたクランプとを有する
ことを特徴とする請求項1又は2のいずれか一項に記載の荷受けステージ。
The gable side handrail and the flat side handrail are composed of a pair of vertical bars facing each other, a horizontal bar , a middle bar and a baseboard installed between the vertical bars, and side portions of the vertical bars. and clamps provided at both ends of the horizontal beam.
3. The receiving stage according to claim 1 or 2, characterized in that :
上記フレーム取付け部材が、上記支持ロッドの外周と上記ガイドの内周に回転自在に挿入した回転ロッドと、上記回転ロッドの上端外周に設けたフックと、上記回転ロッドの下端部に設けた抱持用ブラケットと、上記抱持用ブラケットに着脱自在に挿入した楔とを有し
上記妻側フレームは、上記ガイドに形成した孔を介して上記回転ロッドに形成された孔に着脱自在に挿入される係止ピンを有する
ことを特徴とする請求項2又は請求項2を引用する請求項3のいずれか一項に記載の荷受けステージ。
The frame mounting member comprises a rotating rod rotatably inserted into the outer periphery of the support rod and the inner periphery of the guide, a hook provided on the outer periphery of the upper end of the rotating rod , and the rotating rod. a holding bracket provided at the lower end, and a wedge detachably inserted into the holding bracket ,
The gable-side frame has a locking pin detachably inserted into a hole formed in the rotating rod via a hole formed in the guide.
4. A receiving stage according to claim 2 or claim 3 from which claim 2 is based, characterized in that :
フレーム取付け部材が、上記支持ロッドの外周と上記ガイドの内周に回転自在に挿入した回転ロッドと、上記回転ロッドの上部外周に連結され上記建材を抱持可能なフックプレートと、上記フックプレートの端部に設けられ上記枠組場の横架材に引掛け可能な横架材用係止片と、上記回転ロッドの中間部に水平に張出して設けた断面円弧状の当て板を有する中間支持部材と、上記回転ロッドの下端部に設けたプレート状の抱持用ブラケットと、上記抱持用ブラケットの先端部に設けられた楔挿入用リングと、上記楔挿入用リング内に着脱自在に挿入した楔とを有し
上記妻側フレームは、上記ガイドに形成した孔を介して上記回転ロッドに形成された孔に着脱自在に挿入される係止ピンを有する
ことを特徴とする請求項2又は請求項2を引用する請求項3のいずれか一項に記載の荷受けステージ。
A frame mounting member includes a rotating rod rotatably inserted into the outer periphery of the support rod and the inner periphery of the guide, and a hook play connected to the upper outer periphery of the rotating rod and capable of holding the building material. a horizontal member locking piece provided at the end of the hook plate and capable of being hooked to the horizontal member of the framework scaffold; An intermediate support member having a backing plate with an arcuate cross section, a plate-like holding bracket provided at the lower end of the rotating rod, and a wedge insert provided at the tip of the holding bracket . and a wedge detachably inserted into the wedge insertion ring ,
The gable-side frame has a locking pin detachably inserted into a hole formed in the rotating rod via a hole formed in the guide.
4. A receiving stage according to claim 2 or claim 3 from which claim 2 is based, characterized in that :
上記上側手摺取付け部材が、上記上側の枠材の端部に取付けた筒体と、上記筒体に設けられて上記体に形成した孔から上記手摺支柱に着脱自在に挿入する第二係止ピンとを有し
上記下側手摺取付け部材が、上記下側材の端部に設けたソケットを有する
ことを特徴とする請求項2、請求項2を引用する請求項3、請求項4又は5のいずれか一項に記載の荷受けステージ。
The upper handrail mounting member comprises a cylindrical body attached to the end of the upper frame member, and a second body provided in the cylindrical body and detachably inserted into the handrail post through a hole formed in the cylindrical body. and a locking pin ;
The lower handrail mounting member has a socket on the end of the lower frame.
Claim 2, Claim 3, Claim 4 or Claim 5, characterized in that :
上記手摺支柱が、上記手摺取付け部材に回転自在に挿入したパイプ支柱と、上記パイプ支柱の上部に挿入して固定されたガイドロッドと、上記ガイドロッドの外周に回転自在に挿入した筒体と、上記ガイドロッドの上端に固定したストッパとを有し
上記筒体の外周上部に上記妻側手摺と上記平側手摺における上記各クランプを取付けている
ことを特徴とする請求項3又は請求項3を引用する請求項4、5又は6のいずれか一項に記載の荷受けステージ。
The handrail support includes a pipe support rotatably inserted into the handrail mounting member, a guide rod inserted and fixed to the upper part of the pipe support, and a guide rod rotatably inserted around the outer circumference of the guide rod . Having a cylindrical body and a stopper fixed to the upper end of the guide rod ,
The clamps of the gable side handrail and the flat side handrail are attached to the upper outer circumference of the cylindrical body .
7. A receiving stage according to claim 3 or any one of claims 4, 5 or 6 from which claim 3 depends , characterized in that :
枠組み足場又は単管足場の平側に張出して設けた荷受けステージの取付け方法において、
上記荷受けステージが、相対向する一対の妻側フレームと、上記各妻側フレームの一端に回転自在に設けたフレーム取付け部材と、上記各妻側フレームの他端に設けた上下一対の手摺取付け部材と、上記各手摺取付け部材に取付けた一対の手摺支柱と、上記各妻側フレーム間に架け渡された足場板と、上記各妻側フレーム上方に配置されて上記枠組み足場の材又上記単管足場の支柱と上記各手摺支柱との間にそれぞれ着脱自在に架設した妻側手摺と、上記各手摺支柱間に架設した平側手摺と、上記妻側フレームの下部に一端が連結されるとともに他端が斜材取付け部材を介して上記建材又上記支柱に着脱自在に取付けられる斜材とを有しており、
上記枠組み足場又は上記単管足場の平側に上記各妻側フレームを配置し、次いで上記各妻側フレームの一端を上記各フレーム取付け部材を介して上記枠組み足場の建材又上記単管足場の支柱に回転自在に取付ける工程と、
上記斜材を上記各斜材取付け部材を介して上記建材又上記支柱に取付ける工程と、
上記妻側フレームに上記手摺取付け部材を介して上記手摺支柱を取付けるとともに上記妻側手摺の両端をそれぞれ上記建材又上記支柱と上記手摺支柱とに取付ける工程と、
上記各妻側フレームをそれぞれ上記建材又上記支柱を中心にして平側から妻側に90度回転させる工程と、
妻側に向きを変えた対向する一対の上記妻側フレーム間上記足場板を架設する工程と、
上記足場板上で上記平側手摺の両側を上記対向する一対の上記各手摺支柱間に架設させる工程と、
からなる荷受けステージの取付け方法。
In the installation method of the load receiving stage that is provided on the flat side of the frame scaffolding or single pipe scaffolding,
The load-receiving stage comprises a pair of gable-side frames opposed to each other, a frame mounting member rotatably provided at one end of each gable-side frame , and upper and lower parts provided at the other end of each gable-side frame. A pair of handrail mounting members , a pair of handrail supports attached to each of the handrail mounting members, a scaffolding board bridged between the gable-side frames, and arranged above the gable-side frames . A gable side handrail detachably installed between the building material of the framework scaffolding or the support of the single pipe scaffolding and each of the handrail supports, and a flat side installed between the handrail supports. It has a handrail and a diagonal member, one end of which is connected to the lower part of the gable frame and the other end of which is detachably attached to the building material or the support via a diagonal member . ,
The gable side frames are placed on the flat side of the framework scaffolding or the single pipe scaffolding, and one end of each gable side frame is then attached to the building material of the framework scaffolding or the above construction material via the frame mounting members. A step of rotatably attaching to the support of the single-tube scaffolding;
attaching the diagonal member to the building material or the support via the diagonal member attachment members ;
a step of attaching the handrail support to the gable-side frame via the handrail mounting member and attaching both ends of the gable-side handrail to the building material or the support and the handrail support , respectively;
a step of rotating each gable side frame by 90 degrees from the flat side to the gable side about the building material or the support column;
a step of erecting the scaffolding board between a pair of the gable-side frames facing each other and turned to gable-side;
a step of constructing both sides of the flat-side handrail on the scaffolding board between the pair of the opposed handrail supports ;
A mounting method for a receiving stage comprising:
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JP2000017828A (en) 1998-07-03 2000-01-18 Nikko Co Ltd Temporary scaffold overhang stage
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JP2017048602A (en) 2015-09-02 2017-03-09 信和株式会社 Support structure of scaffold horizontal member and scaffold

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JP3332210B2 (en) * 1997-11-17 2002-10-07 アルインコ株式会社 Mounting bracket for frame scaffold
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JP2000017828A (en) 1998-07-03 2000-01-18 Nikko Co Ltd Temporary scaffold overhang stage
JP2002256695A (en) 2001-03-02 2002-09-11 Terasawa Koumuten:Kk Bracket for overhanging scaffolding
JP2017048602A (en) 2015-09-02 2017-03-09 信和株式会社 Support structure of scaffold horizontal member and scaffold

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