JP3170093U - Rooftop safety device - Google Patents
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- JP3170093U JP3170093U JP2011003494U JP2011003494U JP3170093U JP 3170093 U JP3170093 U JP 3170093U JP 2011003494 U JP2011003494 U JP 2011003494U JP 2011003494 U JP2011003494 U JP 2011003494U JP 3170093 U JP3170093 U JP 3170093U
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Abstract
【課題】作業者が屋根上で簡単且つ容易に着脱できる屋根上作業安全装置を提供する。
【解決手段】屋根上作業用安全装置1は、屋根Rの上面に沿って屋根Rの傾斜方向に延びるように配設され傾斜方向と直交する水平方向に所定間隔空けて配置された1対の屋根側部材2であって、各々が軒端側部分に配置される屋根側固定部材9と、屋根側固定部材9に下端部が固定される屋根側本体部材10とを有する。また、1対の屋根側部材2に対応する位置において下端部が雨樋内に夫々配置されて上方へ延び屋根側固定部材9に固定された1対の縦部材4と、1対の縦部材4と1対の屋根側固定部材9とを夫々ヒンジ結合する1対のヒンジ部材とを設ける。さらに、1対の縦部材4の途中部と1対の屋根側固定部材9の途中部とを夫々連結する1対の連結部材6と、1対の連結部材6に亘って架着される受止部材7と、1対の縦部材4に亘って架着される手摺部材8とを備える。
【選択図】図1An on-roof work safety device is provided that allows an operator to easily and easily attach and detach on the roof.
A roof work safety device 1 is disposed so as to extend in an inclination direction of a roof R along an upper surface of the roof R, and is arranged at a predetermined interval in a horizontal direction orthogonal to the inclination direction. It is the roof side member 2, Comprising: Each has the roof side fixing member 9 arrange | positioned in the eaves edge side part, and the roof side main body member 10 by which a lower end part is fixed to the roof side fixing member 9. FIG. In addition, a pair of vertical members 4 and a pair of vertical members whose lower ends are arranged in the gutters at positions corresponding to the pair of roof side members 2 and extend upward and are fixed to the roof side fixing member 9. 4 and a pair of roof side fixing members 9 are provided with a pair of hinge members. Further, a pair of connecting members 6 for connecting the middle part of the pair of vertical members 4 and the middle part of the pair of roof-side fixing members 9, respectively, and a receiver spanned across the pair of connecting members 6. A stop member 7 and a handrail member 8 that is stretched over a pair of vertical members 4 are provided.
[Selection] Figure 1
Description
本考案は、屋根の上面に着脱可能に固定され屋根上作業の安全性を確保する為の屋根上作業用安全装置に関するものである。 The present invention relates to an on-roof work safety device that is detachably fixed to an upper surface of a roof to ensure the safety of the work on the roof.
従来から、屋根の上に太陽電池パネルやソーラ温水器のパネルを取り付けたり、その他、種々の屋根上作業を行う場合に、作業者が安全且つ容易に屋根上作業を行う為の手摺りとして使用される転落防止柵が用いられている。この転落防止柵においては、地上から屋根の軒端よりも上方に延びるパイプ状の支柱が屋根の軒端に沿って所定間隔おきに立設され、複数の支柱に亘って手摺り部材を架着することで屋根の周囲に手摺り用の柵が形成される。 Conventionally, solar panels and solar water heater panels are mounted on the roof, and other handrails used for workers to perform rooftop operations safely and easily when performing various rooftop operations. A fall prevention fence is used. In this fall prevention fence, pipe-like columns extending upward from the eaves edge of the roof from the ground are erected at predetermined intervals along the eaves edge of the roof, and a handrail member is installed over the plurality of columns. A railing for handrails is formed around the roof.
従来から、屋根の上面に取り付けた安全金具に命綱を連結することにより、作業者の屋根上作業の安全性を確保している(例えば、特許文献1参照)。この安全金具は屋根の上面に屋根の傾斜方向と直交する水平方向に所定間隔空けて配置され、屋根の上面に複数の固定具(ビスや釘等)を介して固定される座板と、この座板から立設された支柱と、支柱に回転自在に支持される環金具とを備えている。 Conventionally, by connecting a lifeline to a safety fitting attached to the upper surface of the roof, the safety of the operator's work on the roof is ensured (see, for example, Patent Document 1). The safety bracket is arranged on the upper surface of the roof at a predetermined interval in a horizontal direction perpendicular to the inclination direction of the roof, and a seat plate fixed to the upper surface of the roof via a plurality of fixing tools (screws, nails, etc.) It has a column that is erected from a seat plate and a ring bracket that is rotatably supported by the column.
例えば、屋根の頂部付近に複数の安全金具が間隔を空けて固定され、親綱は複数の安全金具の環金具に掛け渡され、親綱に摺動自在に連結された子綱が作業者の身体の安全ベルトに連結される。 For example, a plurality of safety brackets are fixed at intervals near the top of the roof, the master rope is stretched over the ring brackets of the plurality of safety fixtures, and the child rope slidably connected to the master rope is the operator's Connected to the body safety belt.
近年、伸縮可能な所定の長さを有する操作棒を用いて地上から親綱を屋根の上面に設置可能な屋根上作業用転落防止具が実用に供されつつある。操作棒により屋根の上面に沿って掛け渡された親綱の始端部と終端部は、夫々、地上に設置された複数の水入りウェイトバックに連結され、上記の親綱に子綱が連結され、その子綱が作業者の身体の安全ベルトに連結される。 In recent years, on-roof work fall prevention tools capable of installing a master rope on the upper surface of a roof from the ground using an operation rod having a predetermined length that can be expanded and contracted are being put into practical use. The start and end parts of the master rope spanned along the upper surface of the roof by the operating rod are each connected to a plurality of water-filled weight bags installed on the ground, and the child rope is connected to the master rope. The child rope is connected to the safety belt of the worker's body.
従来の転落防止柵は、2階建て等の屋根が高い家屋に設置する場合、その組み立て作業に多くの労力と時間がかかる。しかも、家屋の周囲に複数の支柱を立設するスペースがない場合には適用困難である。 When a conventional fall prevention fence is installed in a house with a high roof such as a two-story building, it takes a lot of labor and time to assemble it. Moreover, it is difficult to apply when there is no space for standing a plurality of columns around the house.
特許文献1の安全金具においては、屋根瓦を敷設した屋根の上面に複数の安全金具を固定する場合、屋根瓦を取り外し、その下側の野地板に座板を複数の固定具で固定するので、その固定作業が非常に面倒であり、時間と労力を要する。 In the safety metal fitting of Patent Document 1, when fixing a plurality of safety metal fittings on the upper surface of the roof on which the roof tile is laid, the roof tile is removed and the seat plate is fixed to the base plate on the lower side with a plurality of fixing tools. The fixing work is very troublesome and requires time and labor.
特に、多面形状の屋根で作業を行う場合には、屋根の大きさに応じて1又は複数の安全金具を設置するので、その取り付け作業に多くの時間と労力を要する。しかも、この安全金具は、固定具を使用できる木造家屋の屋根にしか設置することができない。 In particular, when working on a multi-faceted roof, one or a plurality of safety fittings are installed according to the size of the roof, so that a lot of time and labor are required for the attaching work. Moreover, this safety bracket can only be installed on the roof of a wooden house where a fixture can be used.
操作棒を用いた屋根上作業用転落防止具においては、家屋の周囲に作業者が操作棒を操作できるスペースや複数のウェイトバックを配置するスペースがない場合には適用困難である。また、この屋根上作業用転落防止具は、大きい屋根に太陽電池パネルを設置する作業を行う場合には使用する価値があるが、小さい屋根や一部の屋根だけに太陽電池パネルを設置する短時間で済む作業に採用するのには適していない。 The fall prevention tool for roof work using the operation bar is difficult to apply when there is no space around the house where an operator can operate the operation bar or a space for arranging a plurality of weight backs. Moreover, this fall prevention tool for work on the roof is worth using when installing a solar cell panel on a large roof, but it is short to install a solar cell panel only on a small roof or a part of the roof. Not suitable for time-consuming work.
本考案の目的は、作業者が屋根上で簡単且つ容易に着脱作業を行うことができる屋根上作業用安全装置を提供すること、多様な形態の屋根に対応できる屋根上作業用安全装置を提供すること、作業者の屋根上作業の安全性を確保すると共に、作業中に資材や工具類や部品類が屋根から落下するのを防止できる屋根上作業用安全装置を提供すること等である。 An object of the present invention is to provide a rooftop safety device that allows an operator to easily and easily attach and detach work on the roof, and to provide a rooftop safety device that can handle various forms of roofs. And providing a safety device for work on the roof that can secure the safety of the work on the roof of the worker and prevent materials, tools, and parts from falling from the roof during the work.
請求項1の屋根上作業用安全装置は、屋根の上面に着脱可能に取り付けられる屋根上作業用安全装置において、屋根の上面に沿って屋根の傾斜方向に延びるように配設され且つ傾斜方向と直交する水平方向に所定間隔空けて配置された1対の屋根側部材であって、各々が軒端側部分に配置される屋根側固定部材と前記屋根側固定部材に下端部が固定される屋根側本体部材とを有する1対の屋根側部材と、前記1対の屋根側部材に対応する位置において下端部が雨樋内に夫々配置されて上方へ延び前記屋根側固定部材に固定された1対の縦部材と、前記1対の縦部材と1対の屋根側固定部材とを夫々ヒンジ結合する1対のヒンジ部材と、前記1対の縦部材の途中部と1対の屋根側固定部材の途中部とを夫々連結する1対の連結部材と、前記水平方向へ延びて前記1対の連結部材に亘って架着される受止部材と、前記水平方向へ延びて前記1対の縦部材に亘って架着される手摺部材と備えたことを特徴としている。 The on-roof work safety device according to claim 1, wherein the on-roof work safety device is detachably attached to the upper surface of the roof, and is disposed so as to extend in the inclination direction of the roof along the upper surface of the roof. A pair of roof side members arranged at predetermined intervals in the orthogonal horizontal direction, each having a roof side fixing member arranged at an eave end side portion and a roof side having a lower end fixed to the roof side fixing member A pair of roof side members having a main body member, and a pair of lower end portions arranged in a gutter at positions corresponding to the pair of roof side members and extending upward and fixed to the roof side fixing member A pair of hinge members that hinge-couple the pair of vertical members and the pair of roof-side fixing members, respectively, and a middle portion of the pair of vertical members and a pair of roof-side fixing members A pair of connecting members for connecting each of the intermediate portions, and the horizontal A receiving member that extends in the direction and spans the pair of connecting members; and a handrail member that extends in the horizontal direction and spans the pair of vertical members. Yes.
請求項2の屋根上作業用安全装置は、請求項1の考案において、前記縦部材は、雨樋の溝部に係合する係合部を有することを特徴としている。
請求項3の屋根上作業用安全装置は、請求項1又は2の考案において、前記屋根側本体部材は、屋根側固定部材に着脱可能に固定されることを特徴としている。
According to a second aspect of the safety device for work on a roof according to the second aspect, the vertical member has an engaging portion that engages with a groove portion of a gutter.
The roof work safety device according to claim 3 is characterized in that, in the device according to claim 1 or 2, the roof side main body member is detachably fixed to the roof side fixing member.
請求項4の屋根上作業用安全装置は、請求項1〜3の考案の何れか1項において、前記受止部材の両端側部分に前記水平方向に延びる長穴が夫々形成され、前記受止部材の両端側部分は、前記長穴を挿通させた固定具を介して連結部材に夫々固定され、前記手摺部材の両端側部分に前記水平方向に延びる長穴が夫々形成され、前記手摺部材の両端側部分は、前記長穴を挿通させた固定具を介して縦部材に夫々固定されたことを特徴としている。 The safety device for work on a roof according to claim 4 is the safety device for work according to any one of claims 1 to 3, wherein elongated holes extending in the horizontal direction are formed in both end portions of the receiving member, respectively. Both end portions of the member are respectively fixed to the connecting member via a fixture through which the elongated hole is inserted, and elongated holes extending in the horizontal direction are formed in both end portions of the handrail member, respectively. Both end portions are respectively fixed to the vertical members through a fixture through which the elongated hole is inserted.
請求項5の屋根上作業用安全装置は、請求項1〜4の考案の何れか1項において、前記連結部材は、縦部材と屋根側固定部材との間の角度を調節可能に縦部材の途中部と屋根側固定部材の途中部を連結する1対の連結金具と、これら連結金具間に配設され且つこれら連結金具に固定された連結斜材とを備えていることを特徴としている。 A safety device for work on a roof according to claim 5 is the safety device for work according to any one of claims 1 to 4, wherein the connecting member is a vertical member capable of adjusting an angle between the vertical member and the roof-side fixing member. It is characterized by comprising a pair of connecting metal fittings connecting the intermediate part and the intermediate part of the roof-side fixing member, and a connecting diagonal member disposed between the connecting metal parts and fixed to the connecting metal parts.
請求項1の考案によれば、1対の屋根側部材が屋根の上面に沿って屋根の傾斜方向に延びるように配設され且つ傾斜方向と直交する水平方向に所定間隔空けて配置され、各屋根側部材は、屋根の上面の軒端部分に配置される屋根側固定部材と、屋根側固定部材に下端部が固定される屋根側本体部材とを有し、1対の屋根側部材に対応する位置において下端部が雨樋内に夫々配置されて上方へ延び屋根側固定部材に固定された1対の縦部材とを備えているので、作業者が屋根上で簡単且つ容易に屋根上作業用安全装置を取り付けたり、取り外したりすることができる。 According to the invention of claim 1, the pair of roof side members are arranged so as to extend in the inclination direction of the roof along the upper surface of the roof and are arranged at predetermined intervals in the horizontal direction orthogonal to the inclination direction, The roof side member has a roof side fixing member disposed at an eaves end portion of the upper surface of the roof, and a roof side main body member having a lower end portion fixed to the roof side fixing member, and corresponds to a pair of roof side members. It has a pair of vertical members arranged at the lower end in the rain gutter and extending upwards and fixed to the roof side fixing member, so that the operator can easily and easily work on the roof on the roof. Safety devices can be attached or removed.
1対の縦部材と1対の屋根側固定部材とを夫々ヒンジ結合する1対のヒンジ部材を備えたので、縦部材を雨樋に係合させて屋根側部材を屋根の上面に沿って傾斜方向に配設できるため、種々の形状、大きさ、勾配の屋根に適用できるから汎用性に優れる。しかも、特別な固定手段を用いることなく屋根の上面に取り付けることができるため、種々の構造の家屋の屋根に使用することができる。 Since a pair of hinge members that hinge-couple a pair of vertical members and a pair of roof side fixing members are provided, the vertical members are engaged with rain gutters and the roof side members are inclined along the upper surface of the roof. Since it can be arranged in the direction, it can be applied to roofs of various shapes, sizes, and slopes, so it is highly versatile. And since it can attach to the upper surface of a roof without using a special fixing means, it can be used for the roof of a house of various structures.
前記縦部材の途中部と屋根側固定部材の途中部とを連結する連結部材を備えたので、縦部材と屋根側固定部材とを連結する結合強度を高めることができる。
水平方向へ延びて1対の連結部材に亘って架着される受止部材を設けるため、資材や工具類や部品類が屋根から落下するのを防止することができると共に、屋根の軒端付近で作業を行う場合に、作業者が受止部材に足を掛けて安全に作業を行うことができる。
Since the connecting member that connects the middle part of the vertical member and the middle part of the roof-side fixing member is provided, the coupling strength for connecting the vertical member and the roof-side fixing member can be increased.
Since a receiving member that extends horizontally and is installed across a pair of connecting members is provided, it is possible to prevent materials, tools, and parts from falling from the roof, and near the edge of the eaves of the roof. When performing an operation, the operator can safely perform the operation by placing a foot on the receiving member.
水平方向へ延びて1対の縦部材に亘って架着される手摺部材を設けたので、作業者が作業中に屋根の上で体のバランスを崩しても手摺部材を掴むことができるため、屋根からの転落を防ぐことができる。 Since the handrail member that extends in the horizontal direction and is stretched over a pair of vertical members is provided, the handrail member can be grasped even if the operator loses the balance of the body on the roof during work. The fall from the roof can be prevented.
請求項2の考案によれば、前記縦部材は、雨樋の溝部に係合する係合部を有するので、下端部を雨樋の溝部の形状や深さに応じて配置することができると共に、屋根側部材を屋根の上面にガタツキなく確実に固定保持することができる。 According to the invention of claim 2, since the vertical member has an engaging portion that engages with the groove portion of the gutter, the lower end portion can be arranged according to the shape and depth of the gutter groove portion. The roof side member can be securely fixed and held on the upper surface of the roof without rattling.
請求項3の考案によれば、屋根側本体部材は、屋根側固定部材に着脱可能に固定されるので、容易に取り外すことができると共に、屋根の上面に設置されたパネル等と干渉するのを防止することができる。 According to the invention of claim 3, the roof side body member is detachably fixed to the roof side fixing member, so that it can be easily removed and interferes with a panel or the like installed on the upper surface of the roof. Can be prevented.
請求項4の考案によれば、受止部材の両端側部分は、長穴を挿通させた固定具を介して連結部材に夫々固定され、手摺部材の両端側部分は、長穴を挿通させた固定具を介して縦部材に夫々固定されるので、これら長穴を介して屋根側部材を受止部材と手摺部材に対して水平方向に移動させることができるため、屋根瓦との関係で最適の位置となるように1対の屋根側部材の水平方向の間隔や位置を調節することができる。 According to the invention of claim 4, both end portions of the receiving member are respectively fixed to the connecting member via a fixture through which a long hole is inserted, and both end portions of the handrail member are inserted through the long hole. Since it is fixed to the vertical member via the fixture, the roof side member can be moved horizontally with respect to the receiving member and the handrail member via these elongated holes. The horizontal interval and position of the pair of roof-side members can be adjusted so as to be in the position.
請求項5の考案によれば、連結部材は、縦部材と屋根側固定部材との間の角度を調節可能に縦部材の途中部と屋根側固定部材の途中部を連結する1対の連結金具と、これら連結金具間に配設され且つこれら連結金具に固定された連結斜材とを備えているので、種々の勾配の屋根に縦部材と屋根側固定部材を配置することができる。受止部材を連結斜材に確実に固定することができる。 According to the invention of claim 5, the connecting member is a pair of connecting fittings for connecting the middle part of the vertical member and the middle part of the roof side fixing member so that the angle between the vertical member and the roof side fixing member can be adjusted. And a connecting diagonal member disposed between the connecting fittings and fixed to the connecting fittings, the vertical member and the roof-side fixing member can be arranged on a roof having various slopes. The receiving member can be securely fixed to the connecting diagonal member.
以下、本考案を実施するための形態について実施例に基づいて説明する。 Hereinafter, the form for implementing this invention is demonstrated based on an Example.
図1〜図5に示すように、屋根上作業用安全装置1は、複数枚の屋根瓦を敷設した傾斜屋根Rの上面に着脱可能に取り付けられ、屋根Rの上面に沿って屋根Rの傾斜方向に延びるように配設され且つ傾斜方向と直交する水平方向に所定間隔空けて配置された1対の屋根側部材2と、下端部が屋根Rの軒端の下側に配設された雨樋3内に配置される1対の縦部材4と、1対の縦部材4と1対の屋根側部材2とを夫々ヒンジ結合する1対のヒンジ部材5と、1対の縦部材4の途中部と1対の屋根側部材2の途中部とを夫々連結する1対の連結部材6と、前記水平方向へ延びて1対の連結部材6に亘って架着される受止部材7と、前記水平方向へ延びて1対の縦部材4に亘って架着される手摺部材8とを備えている。 As shown in FIGS. 1 to 5, the on-roof work safety device 1 is detachably attached to the upper surface of an inclined roof R laid with a plurality of roof tiles, and the roof R is inclined along the upper surface of the roof R. A pair of roof-side members 2 arranged in a horizontal direction perpendicular to the inclination direction and arranged at predetermined intervals, and a rain gutter having a lower end portion arranged below the eaves end of the roof R A pair of vertical members 4 disposed in the base plate 3, a pair of vertical members 4 and a pair of roof side members 2 that are hinge-coupled to each other, and a pair of vertical members 4 A pair of connecting members 6 for connecting the intermediate portion and the middle part of the pair of roof side members 2, and a receiving member 7 extending in the horizontal direction and spanned across the pair of connecting members 6, A handrail member 8 that extends in the horizontal direction and is stretched over a pair of vertical members 4.
各屋根側部材2は、屋根Rの上面の軒端側部分に配置される屋根側固定部材9と、屋根側固定部材9に下端部が固定される屋根側本体部材10とを有する。屋根側固定部材9は、厚手の木板(例えば、厚さ約2cm, 幅約6〜8cm)で屋根Rの上面に沿って屋根Rの傾斜方向に延びている。屋根側固定部材9の下端面は略鉛直面に形成されている。 Each roof-side member 2 includes a roof-side fixing member 9 disposed on the eaves end side portion of the upper surface of the roof R, and a roof-side main body member 10 whose lower end is fixed to the roof-side fixing member 9. The roof-side fixing member 9 is a thick wooden board (for example, a thickness of about 2 cm and a width of about 6 to 8 cm) and extends in the inclination direction of the roof R along the upper surface of the roof R. The lower end surface of the roof side fixing member 9 is formed in a substantially vertical plane.
屋根側固定部材9の上端部分にはナット(図示略)が固定されている。屋根側固定部材9の裏面には例えば薄ゴム板などの高摩擦部材(図示略)が貼着されている。屋根側本体部材10は、屋根Rの上面に沿って屋根Rの傾斜方向にストレート状に延びる木板(例えば、厚さ約1〜1.5cm, 幅約6〜8cm)で構成されている。屋根側本体部材10の上端部と下端部には、円弧状に丸みが付けられている。 A nut (not shown) is fixed to the upper end portion of the roof side fixing member 9. A high friction member (not shown) such as a thin rubber plate is attached to the back surface of the roof side fixing member 9. The roof-side main body member 10 is configured by a wooden board (for example, a thickness of about 1 to 1.5 cm and a width of about 6 to 8 cm) extending straight along the upper surface of the roof R in the inclination direction of the roof R. The upper end portion and the lower end portion of the roof side main body member 10 are rounded in an arc shape.
屋根側本体部材10の下端部にはボルト挿通穴が形成され、このボルト挿通穴に上方から挿通させた蝶ボルト11を屋根側固定部材9のナットに締結することにより、屋根側本体部材10の下端部が屋根側固定部材9に解除可能に固定されている。屋根側本体部材10の上端部分の裏面には、屋根Rの上面に当接する短い当接部材12(例えば、厚さ約1〜1.5cm, 幅約6〜8cm)が接着剤等で固定されている。 A bolt insertion hole is formed in the lower end portion of the roof side body member 10, and the butterfly bolt 11 inserted through the bolt insertion hole from above is fastened to the nut of the roof side fixing member 9. A lower end portion is releasably fixed to the roof side fixing member 9. A short contact member 12 (for example, about 1 to 1.5 cm in thickness and about 6 to 8 cm in width) that is in contact with the upper surface of the roof R is fixed to the back surface of the upper end portion of the roof-side main body member 10 with an adhesive or the like. ing.
当接部材12は、厚手の木板で構成され、裏面には例えば薄ゴム板などの高摩擦部材(図示略)が貼着されている。前記屋根側固定部材9と当接部材12により、屋根側本体部材10と屋根Rの上面との間には採寸作業やマーキング作業を行うことができる程度の隙間が形成されている。 The contact member 12 is formed of a thick wooden board, and a high friction member (not shown) such as a thin rubber plate is attached to the back surface. The roof-side fixing member 9 and the contact member 12 form a gap between the roof-side main body member 10 and the upper surface of the roof R so that a measuring operation and a marking operation can be performed.
屋根側本体部材10の頂部にはアイボルト13が固定されている。このアイボルト13には、紐部材14を介して金属薄板製の支持金具15が連結されている。紐部材14は、耐久性と強度のある登山用ロープで構成されている。支持金具15は、屋根瓦の裏側に差し込まれて係止される係止部15aを有し(図5参照)、この支持金具15と紐部材14を介して屋根側部材2を屋根Rの上面に強固に支持することができる。但し、アイボルト13と紐部材14と支持金具15は省略可能である。 An eye bolt 13 is fixed to the top of the roof-side main body member 10. The eyebolt 13 is connected to a support member 15 made of a thin metal plate via a string member 14. The string member 14 is constituted by a climbing rope having durability and strength. The support bracket 15 has a locking portion 15a that is inserted and locked on the back side of the roof tile (see FIG. 5), and the roof-side member 2 is connected to the top surface of the roof R via the support bracket 15 and the string member 14. Can be firmly supported. However, the eyebolt 13, the string member 14, and the support metal fitting 15 can be omitted.
各縦部材4は、屋根Rの軒端よりも上方にほぼ鉛直に延びる縦部材本体4aと、縦部材本体4aに取り付けられ雨樋3の溝部3aに係合する係合部材4b(係合部)とを有する。縦部材本体4aは、木板( 例えば、厚さ約1.5〜2cm, 幅約6〜8cm)で形成され、下端部が雨樋3の溝部3aの建物側の内側面に当接し、係合部材4bの下端部分は、雨樋3の溝部3aの建物と反対側の内側面に当接している。 Each vertical member 4 includes a vertical member main body 4a that extends substantially vertically above the eaves edge of the roof R, and an engagement member 4b (engagement portion) that is attached to the vertical member main body 4a and engages with the groove 3a of the gutter 3. And have. The vertical member main body 4a is formed of a wood board (for example, a thickness of about 1.5 to 2 cm, a width of about 6 to 8 cm), and the lower end abuts against and engages with the inner surface of the gutter 3a on the building side of the groove 3a. The lower end portion of the member 4b is in contact with the inner surface on the opposite side of the groove 3a of the rain gutter 3 from the building.
縦部材本体4aの上端寄り部分には屋根R側へ突出する水平なボルト16が固定的に設けられ、このボルト16に蝶ナット17が螺合されている。縦部材本体4aの頂部には、金属製の連結板18が設けられている。 A horizontal bolt 16 protruding toward the roof R side is fixedly provided at a portion near the upper end of the vertical member main body 4a, and a wing nut 17 is screwed to the bolt 16. A metal connecting plate 18 is provided on the top of the vertical member body 4a.
図2に示すように、連結板18は、縦部材本体4aの上端部分に複数のビス19で固定される鉛直板部18aと、この鉛直板部18aの上端から屋根R側へ突出する水平板部18bとを有する。水平板部18bの屋根側端部には、ボルト挿通穴が形成され、このボルト挿通穴に蝶ボルト20が挿通され、蝶ボルト20の下端部にはナットが螺合されている。図5に示すように、屋根Rの上面から屋根上作業用安全装置1を取り外す際に、屋根側本体部材10は、屋根側固定部材9から取り外されて、連結板18の水平板部18aに蝶ボルト20とナットを介して固定される。 As shown in FIG. 2, the connecting plate 18 includes a vertical plate 18a fixed to the upper end portion of the vertical member body 4a with a plurality of screws 19, and a horizontal plate protruding from the upper end of the vertical plate portion 18a to the roof R side. Part 18b. A bolt insertion hole is formed at the roof side end of the horizontal flat plate portion 18b. The butterfly bolt 20 is inserted into the bolt insertion hole, and a nut is screwed to the lower end of the butterfly bolt 20. As shown in FIG. 5, when the roof work safety device 1 is removed from the upper surface of the roof R, the roof side main body member 10 is detached from the roof side fixing member 9 and is attached to the horizontal plate portion 18 a of the connecting plate 18. It is fixed via a butterfly bolt 20 and a nut.
図2に示すように、係合部材4bは厚手の金属板で縦長矩形状に形成されている。係合部材4bの上部は縦部材本体4aの下端部に複数のビス21で固定されている。係合部材4bの下部は縦部材本体4aの下端部よりも下方へ突出し、雨樋3の溝部3aの建物と反対側の内側面に当接している。係合部材4bは、ビス21を介して縦部材本体4aに対する固定位置を変えることにより、雨樋3の溝部3aの形状や深さに応じて係合位置を調整可能に構成されている。 As shown in FIG. 2, the engaging member 4b is a thick metal plate and is formed in a vertically long rectangular shape. The upper part of the engaging member 4b is fixed to the lower end of the vertical member body 4a with a plurality of screws 21. The lower part of the engaging member 4b protrudes downward from the lower end part of the vertical member main body 4a, and is in contact with the inner surface of the gutter 3 opposite to the building. The engaging member 4b is configured to be able to adjust the engaging position according to the shape and depth of the groove portion 3a of the gutter 3 by changing the fixing position with respect to the vertical member main body 4a via the screw 21.
各ヒンジ部材5は、金属製の平蝶番で構成されている。屋根側固定部材9の後端部がヒンジ部材5により縦部材本体4aの中段下部に固定され、屋根側固定部材9が上下方向へ揺動可能になっている。 Each hinge member 5 is made of a metal flat hinge. The rear end portion of the roof-side fixing member 9 is fixed to the middle lower portion of the vertical member main body 4a by the hinge member 5, so that the roof-side fixing member 9 can swing in the vertical direction.
各連結部材6は、縦部材本体4aと屋根側固定部材9との間の角度を調節可能に縦部材本体4aの両側部の中段部と屋根側固定部材9の両側部の長さ方向中央部を夫々連結する1対の連結金具22と、これら連結金具22間に配設され且つこれら連結金具22に固定された連結斜材23とを備えている。 Each connecting member 6 has a middle portion in the longitudinal direction of both sides of the vertical member body 4a and both sides of the roof side fixing member 9 so that the angle between the vertical member body 4a and the roof side fixing member 9 can be adjusted. Are provided with a pair of connecting fittings 22 and a connecting diagonal member 23 disposed between the connecting fittings 22 and fixed to the connecting fittings 22.
図4に示すように、連結金具22は、厚手の金属板で細長矩形状に形成されている。連結金具22には、長手方向に複数のビス挿通穴22aが所定間隔おきに形成されている。1対の連結金具22は、何れかのビス挿通孔22aに挿通させた1対のビス24により縦部材本体4aの側部に締結され、1対のビス24により屋根側固定部材9の側部に締結され、縦部材本体4aと屋根側固定部材9間に亘って水平面に対して約30〜45度の傾斜状の姿勢で架着されている。連結金具22は、ビス挿通孔22aとビス24を介して縦部材本体4aと屋根側固定部材9に対する固定位置を変えることにより、縦部材本体4aと屋根側固定部材9との間の角度を調節可能である。縦部材本体4aと屋根側固定部材9との間の角度を調整する際、屋根Rに設置した時に縦部材4がほぼ鉛直姿勢になるように縦部材本体4aと屋根側固定部材9との間の角度を調節する。尚、連結金具22を縦部材本体4aと屋根側固定部材9の間に亙って架着する際、連結金具22の一端部が縦部材本体4aから外側へ突出しないように縦部材本体4aに固定され、他端部が屋根側固定部材9から下方(屋根瓦側)へ突出しないように屋根側固定部材9に固定される。 As shown in FIG. 4, the connection fitting 22 is formed in a thin rectangular shape with a thick metal plate. A plurality of screw insertion holes 22a are formed in the connecting fitting 22 at predetermined intervals in the longitudinal direction. The pair of connecting fittings 22 is fastened to the side of the vertical member main body 4a by a pair of screws 24 inserted into any of the screw insertion holes 22a, and the side of the roof-side fixing member 9 by the pair of screws 24. And is attached in an inclined posture of about 30 to 45 degrees with respect to the horizontal plane between the vertical member main body 4a and the roof side fixing member 9. The connecting fitting 22 adjusts the angle between the vertical member main body 4a and the roof side fixing member 9 by changing the fixing position with respect to the vertical member main body 4a and the roof side fixing member 9 via the screw insertion holes 22a and the screws 24. Is possible. When the angle between the vertical member main body 4a and the roof side fixing member 9 is adjusted, the vertical member main body 4a and the roof side fixing member 9 are arranged so that the vertical member 4 assumes a substantially vertical posture when installed on the roof R. Adjust the angle. It should be noted that when the connecting metal fitting 22 is mounted between the vertical member main body 4a and the roof-side fixing member 9, one end of the connecting metal fitting 22 is attached to the vertical member main body 4a so as not to protrude outward from the vertical member main body 4a. It is fixed, and it fixes to the roof side fixing member 9 so that the other end part may not protrude from the roof side fixing member 9 downward (roof tile side).
各連結斜材23は側面視が逆等脚台形状の木製のブロック片で構成され、1対の連結金具22間に水平面に対して約30〜45度の傾斜状の姿勢で配設されている。連結金具22の長手方向途中部のビス挿通穴22aを挿通させた1対のビス25を連結斜材23に締結することにより、連結斜材23が1対の連結金具22に解除可能に固定されている。上記のように、前記1対の屋根側部材2と1対の縦部材4と1対の連結部材6とを結合することで1対のレ形部材が形成される。 Each connecting diagonal member 23 is composed of a wooden block piece having an inverted isosceles trapezoidal shape in a side view, and is disposed between the pair of connecting fittings 22 in an inclined posture of about 30 to 45 degrees with respect to the horizontal plane. Yes. By fastening a pair of screws 25 inserted through the screw insertion holes 22a in the middle of the connecting bracket 22 in the longitudinal direction to the connecting diagonal member 23, the connecting diagonal member 23 is releasably fixed to the pair of connecting brackets 22. ing. As described above, the pair of roof-shaped members 2, the pair of vertical members 4, and the pair of connecting members 6 are joined together to form a pair of rectangular members.
受止部材7は、作業者や資材や工具類や部品類の滑落を防止する機能と、作業者の作業姿勢を安定させる機能(図3参照)とを有する。受止部材7は、屋根Rの軒端と平行な水平方向に沿ってストレートに延びる木板(例えば、厚さ約1.0〜1.5cm, 幅約6〜8cm)で構成され、1対の連結斜材23に亘って架着されている。受止部材7の両端側部分には、夫々、水平方向に延びる長穴7aが形成されている。受止部材7の両端側部分の長穴7aに挿通させた蝶ボルト26を連結斜材23側のナットに夫々螺合することで連結斜材23に位置調節可能に固定されている。 The receiving member 7 has a function of preventing the operator, materials, tools, and parts from sliding down and a function of stabilizing the worker's working posture (see FIG. 3). The receiving member 7 is composed of a wooden board (for example, a thickness of about 1.0 to 1.5 cm and a width of about 6 to 8 cm) that extends straight along a horizontal direction parallel to the eaves edge of the roof R. It is stretched over the diagonal member 23. Long holes 7 a extending in the horizontal direction are formed in both end portions of the receiving member 7. The butterfly bolts 26 inserted into the elongated holes 7a at both end portions of the receiving member 7 are respectively screwed into the nuts on the connecting diagonal member 23 side, so that the position is adjustable to the connecting diagonal member 23.
手摺部材8は、前記水平方向に沿ってストレートに延びる木板であって手摺部材8と同様の木板で構成されている。この手摺部材8の両端側部分には、夫々、水平方向に延びる長穴8aが形成されている。1対の縦部材本体4aに設けた1対のボルト16を手摺部材8の両端側部分の長穴8aに夫々挿通させ、各ボルト16に蝶ナット17を締結することにより、手摺部材8が1対の縦部材本体4aに解除可能に固定されている。 The handrail member 8 is a wooden board that extends straight along the horizontal direction and is made of the same wooden board as the handrail member 8. In both end portions of the handrail member 8, elongated holes 8a extending in the horizontal direction are formed. A pair of bolts 16 provided on the pair of vertical member bodies 4a are respectively inserted into the elongated holes 8a on both end portions of the handrail member 8, and a wing nut 17 is fastened to each bolt 16. It is releasably fixed to the pair of vertical member bodies 4a.
前記蝶ボルト26と蝶ナット17を緩めれば、長穴7a,8aを介して1対の屋根側部材2を連結斜材23と1対の縦部材4に対して水平方向に移動させることができるから、屋根側部材2の水平方向位置を屋根瓦の凹凸と合うように調節したり、1対の屋根側部材2の水平方向の間隔を屋根Rの大きさや勾配に応じて調節できるようになっている。 If the butterfly bolt 26 and the butterfly nut 17 are loosened, the pair of roof side members 2 can be moved in the horizontal direction with respect to the connecting diagonal member 23 and the pair of vertical members 4 through the long holes 7a and 8a. Therefore, the horizontal position of the roof side member 2 can be adjusted to match the unevenness of the roof tile, and the horizontal distance between the pair of roof side members 2 can be adjusted according to the size and gradient of the roof R. It has become.
以上説明した屋根上作業用安全装置1の作用効果について説明する。
図1、図2に示すように、作業者が傾斜屋根R上で屋根上作業用安全装置1の取り付け作業を行う場合、図1、図2に示す使用状態と同様の形態に組み立てた状態で、地上から屋根R上へ移送してもよいし、受止部材7と手摺部材8とを解体した形態で、1対のレ形部材(屋根側部材2と縦部材4と連結部材6の結合体)を地上から屋根R上へ移送し、その後受止部材7と手摺部材8とを取り付けるようにしてもよい。
The operational effects of the rooftop safety device 1 described above will be described.
As shown in FIGS. 1 and 2, when the worker performs the work of attaching the roof-top safety device 1 on the inclined roof R, it is assembled in the same form as the usage state shown in FIGS. 1 and 2. It may be transferred from the ground onto the roof R, or the receiving member 7 and the handrail member 8 are disassembled to form a pair of reshaped members (a combination of the roof side member 2, the vertical member 4, and the connecting member 6). The body) may be transferred from the ground onto the roof R, and then the receiving member 7 and the handrail member 8 may be attached.
上記のレ形部材を取り付ける場合、縦部材4の係合部材4bを上方から雨樋3内に挿入して溝部3aの建物と反対側の内側面に係合させると共に、縦部材本体4aの下端部を雨樋3の溝部3aの建物側の内側面に当接させる。すると、屋根側部材2が傾斜屋根Rの上面に沿って屋根Rの傾斜方向に上方へ延びるように配設され、1対の屋根側部材2を傾斜方向と直交する水平方向に所定間隔空けて配置してから、受止部材7と手摺部材8とを取り付ける。 When attaching the above-mentioned shaped member, the engaging member 4b of the vertical member 4 is inserted into the gutter 3 from above and engaged with the inner surface of the groove 3a opposite to the building, and the lower end of the vertical member main body 4a. A part is made to contact | abut to the inner surface of the groove part 3a of the gutter 3 at the building side. Then, the roof side member 2 is disposed so as to extend upward in the inclination direction of the roof R along the upper surface of the inclined roof R, and the pair of roof side members 2 are spaced apart from each other in a horizontal direction perpendicular to the inclination direction. After the arrangement, the receiving member 7 and the handrail member 8 are attached.
屋根側部材2において、屋根側固定部材9が屋根Rの上面の軒端側部分に配置されると共に、屋根側本体部材10が屋根Rの上面に沿って傾斜方向に上方へ延びるように配置される。また、支持金具15を屋根瓦の裏面側に差し込んで係止部15aを係止させることで1対の屋根側部材2が屋根Rの上面に固定保持される。尚、大きな屋根の場合には、複数組の屋根上作業用安全装置1を並列的に配置することが望ましい。小さい屋根の場合には、1組の屋根上作業用安全装置1を配置する場合もある。 In the roof side member 2, the roof side fixing member 9 is disposed on the eaves end side portion of the upper surface of the roof R, and the roof side main body member 10 is disposed so as to extend upward in the inclined direction along the upper surface of the roof R. . Further, the pair of roof side members 2 is fixedly held on the upper surface of the roof R by inserting the support metal fitting 15 into the back surface side of the roof tile and locking the locking portion 15a. In the case of a large roof, it is desirable to arrange a plurality of sets of on-roof work safety devices 1 in parallel. In the case of a small roof, a set of roof-top safety devices 1 may be arranged.
図3に示すように、屋根上作業用安全装置1を屋根Rの上面に設置後、作業者は、受止部材7に足を掛けた状態で、太陽電池パネルPを固定する固定架台Sや太陽電池パネルPの設置作業を行う。作業中において屋根側本体部材10が太陽電池パネルPと固定架台Sと干渉する場合には、屋根上作業用安全装置1を適当な位置に移動させたり、図5に示す状態に切換えるものとする。 As shown in FIG. 3, after the rooftop safety device 1 is installed on the upper surface of the roof R, the worker puts a foot on the receiving member 7 and fixes the solar panel P to the fixed base S Installation work of the solar battery panel P is performed. When the roof side main body member 10 interferes with the solar battery panel P and the fixed mount S during the work, the roof work safety device 1 is moved to an appropriate position or switched to the state shown in FIG. .
作業者が、屋根R上で屋根上作業用安全装置1を取り外す場合、図5に示すように、屋根瓦の裏側に係止された支持金具15を引き抜き、屋根側本体部材10を屋根側固定部材9から取り外して縦部材4の縦部材本体4aの頂部の連結板18の水平板部18bに連結する。その後、両手で1対の屋根側本体部材10の上端部分を掴んで上方へ持ち上げて1対の縦部材4の係合部材4bを雨樋3から上方へ持ち上げることで屋根上作業用安全装置1を屋根Rの上面側へ持ち上げてから、地上へ降ろすことができる。 When the operator removes the rooftop safety device 1 on the roof R, as shown in FIG. 5, the support metal 15 that is locked to the back side of the roof tile is pulled out, and the roof side body member 10 is fixed on the roof side. It is removed from the member 9 and connected to the horizontal plate portion 18 b of the connecting plate 18 at the top of the vertical member body 4 a of the vertical member 4. Thereafter, the upper end portion of the pair of roof-side main body members 10 is grasped with both hands and lifted upward, and the engaging member 4b of the pair of vertical members 4 is lifted upward from the gutter 3 so that the on-roof safety device 1 can be operated. Can be lifted to the upper surface side of the roof R and then lowered to the ground.
1人の作業者が、この屋根上作業用安全装置1を屋根Rに簡単に容易に取り付けたり、取り外したりすることができる。また、縦部材4の係合部材4bを雨樋3の溝部3aに係合させることにより屋根側部材2を屋根Rの上面に沿って屋根Rの傾斜方向に配置できるので、種々の形状、大きさ、勾配の屋根に設置するすることができる。 One worker can easily attach or remove the on-roof safety device 1 to or from the roof R easily. Moreover, since the roof side member 2 can be arrange | positioned in the inclination direction of the roof R along the upper surface of the roof R by engaging the engaging member 4b of the vertical member 4 with the groove part 3a of the gutter 3, it is various shapes and magnitude | sizes. Well, it can be installed on a sloped roof.
更に、この屋根上作業用安全装置1は、特別な固定手段を用いることなく屋根Rの上面に取り付けることができるので、種々の構造の家屋の屋根に使用することができる。簡単な構造で構成されているので、安価に製作することができる。
この屋根上作業用安全装置1は、主に材木を用いて構成してあるため軽量で取り扱い易い。但し、各部材を合成樹脂材料や軽量な金属材料で構成してもよい。
Furthermore, since the on-roof safety device 1 can be attached to the upper surface of the roof R without using any special fixing means, it can be used for the roofs of houses having various structures. Since it has a simple structure, it can be manufactured at low cost.
Since the rooftop safety device 1 is mainly composed of timber, it is lightweight and easy to handle. However, each member may be made of a synthetic resin material or a lightweight metal material.
縦部材4の側部の中段部と屋根側固定部材9の側部の長さ方向中央部を連結する連結金具22を設けたので、縦部材本体4aと屋根側固定部材9を連結する結合強度を高めることができる。
水平方向へ延びて1対の連結斜材23に架着される受止部材7を設けたので、作業者や資材や工具類や部品類が屋根Rから滑落するのを防止することがでると共に、屋根Rの軒端付近で作業を行う場合、作業者が受止部材7に足を掛けて安全に作業を行うことができる。
Since the connecting metal fitting 22 that connects the middle part of the side portion of the vertical member 4 and the central portion in the length direction of the side portion of the roof side fixing member 9 is provided, the coupling strength for connecting the vertical member main body 4a and the roof side fixing member 9 is provided. Can be increased.
Since the receiving member 7 that extends in the horizontal direction and is attached to the pair of connecting diagonal members 23 is provided, it is possible to prevent the operator, materials, tools, and parts from sliding off the roof R. When the work is performed near the eaves edge of the roof R, the operator can safely work by placing his / her feet on the receiving member 7.
水平方向へ延びて1対の縦部材本体4aの上端寄り部分に固定される手摺部材8を設けたので、作業中に作業者が屋根Rの上で体のバランスを崩しても手摺部材8を掴むことで屋根Rからの転落を防止することができる。 Since the handrail member 8 that extends in the horizontal direction and is fixed to the upper end portion of the pair of vertical member bodies 4a is provided, the handrail member 8 can be moved even if the operator loses the balance of the body on the roof R during the work. By gripping, falling from the roof R can be prevented.
縦部材4は、雨樋3の溝部3aに係合する係合部材4bを有するので、雨樋の溝部の形状や深さに応じて縦部材本体4aに対する係合部材4bの固定位置を調節できると共に、屋根側部材2を屋根Rの上面にガタツキなく確実に固定保持することができる。
屋根側本体部材10は、屋根側固定部材9に着脱可能に固定されるので、容易に取り外すことができ、屋根Rの上面に設置された太陽電池パネルPとの干渉を防止することができる。
Since the vertical member 4 has the engaging member 4b that engages with the groove portion 3a of the gutter 3, the fixing position of the engaging member 4b with respect to the vertical member body 4a can be adjusted according to the shape and depth of the gutter groove portion. At the same time, the roof-side member 2 can be securely fixed and held on the upper surface of the roof R without rattling.
Since the roof side main body member 10 is detachably fixed to the roof side fixing member 9, it can be easily removed and interference with the solar cell panel P installed on the upper surface of the roof R can be prevented.
受止部材7の両端側部分には、夫々、水平方向に延びる長穴7aが形成され、受止部材7の両端側部分は、長穴7aに挿通させた蝶ボルト26を連結斜材23のナットに螺合することで着脱可能に固定され、手摺部材8の両端側部分には、夫々、水平方向に延びる長穴8aが形成され、手摺部材8の両端側部分は、長穴8aに挿通させたボルト16と蝶ナット17を介して1対の縦部材4の上端寄り部分に着脱可能に固定されているので、これら長穴7a,8aを介して1対のレ形部材(屋根側部材2と縦部材4と連結部材6の結合体)を水平方向に移動させることにより、1対のレ形部材の水平方向の間隔を適宜調節することができる。尚、上記の間隔を最小間隔である約150cmに設定した場合、両手で1対のレ形部材を掴むことで、屋根上作業用安全装置1を持ち上げることができる。 Both ends of the receiving member 7 are respectively formed with elongated holes 7a extending in the horizontal direction, and the both ends of the receiving member 7 are connected with the butterfly bolts 26 inserted into the elongated holes 7a. It is fixed so as to be detachable by being screwed into the nut, and a long hole 8a extending in the horizontal direction is formed in each end portion of the handrail member 8, and both end portions of the handrail member 8 are inserted into the long hole 8a. Since the bolts 16 and the wing nuts 17 are detachably fixed to the upper end portions of the pair of vertical members 4, a pair of deformed members (roof-side members) are formed through the elongated holes 7 a and 8 a. 2), the vertical member 4 and the connecting member 6) are moved in the horizontal direction, so that the horizontal distance between the pair of reshaped members can be adjusted as appropriate. In addition, when said space | interval is set to about 150 cm which is the minimum space | interval, the safety apparatus 1 for work on a roof can be lifted by grasping a pair of shape-shaped member with both hands.
連結部材6は、縦部材本体4aと屋根側固定部材9との間の角度を調節可能に縦部材本体4aの両側部の中段部と屋根側固定部材9の両側部の長さ方向中央部を連結する1対の連結金具22と、これら連結金具22間に配設され且つこれら連結金具22に固定された連結斜材23とを備えているので、種々の勾配の屋根に縦部材4と屋根側部材2を配置することできる。受止部材7の両端側部分を連結斜材23でもって確実に固定することができる。 The connecting member 6 has a central portion in the longitudinal direction of both side portions of the vertical member main body 4a and both side portions of the roof side fixing member 9 so that the angle between the vertical member main body 4a and the roof side fixing member 9 can be adjusted. Since a pair of connecting fittings 22 to be connected and a connecting diagonal member 23 disposed between the connecting fittings 22 and fixed to the connecting fittings 22 are provided, the vertical member 4 and the roof are arranged on a roof with various slopes. The side member 2 can be arranged. Both end portions of the receiving member 7 can be reliably fixed with the connecting diagonal member 23.
前記実施例を次のように部分的に変更してもよい。
(1)前記受止部材7の一端側部分にだけ長穴7aを形成してもよい。また、前記手摺部材8の一端側部分にだけ長穴8aを形成してもよい。
(2)受止部材7と手摺部材8との間に物品の落下防止用のネットやビニールシートを張設してもよい。
The above embodiment may be partially modified as follows.
(1) The elongated hole 7 a may be formed only in one end side portion of the receiving member 7. Further, the elongated hole 8 a may be formed only at one end side portion of the handrail member 8.
(2) A net or vinyl sheet for preventing an article from falling may be stretched between the receiving member 7 and the handrail member 8.
(3)手摺部材8を1対の縦部材4の縦部材本体4aの中段部近傍に固定してもよい。
(4)手摺部材8を伸縮可能な金属製のポールで構成してもよい。
(3) The handrail member 8 may be fixed near the middle portion of the vertical member body 4a of the pair of vertical members 4.
(4) You may comprise the handrail member 8 with the metal pole which can be expanded-contracted.
(5)屋根側本体部材10は、屋根の大きさに応じて種々の長さに設定してもよい。
(6)屋根上作業用安全装置1は、実施例の材料に限定されるものでなく、合成樹脂、アルミニウム、アルミニウム合金から選択される何れかの材料で構成してもよい。
(5) The roof side main body member 10 may be set to various lengths according to the size of the roof.
(6) The on-roof safety device 1 is not limited to the material of the embodiment, and may be made of any material selected from synthetic resin, aluminum, and aluminum alloy.
(7)本考案の屋根上作業用安全装置1は、カラーベスト等種々の屋根材を敷設した屋根に適用可能である。
(8)その他、当業者であれば、本考案の趣旨を逸脱することなく、前記実施例に種々の変更を付加した形態が実施可能であり、本考案はそのような変更形態を包含するものである。
(7) The on-roof safety device 1 of the present invention can be applied to a roof laid with various roof materials such as a color vest.
(8) In addition, those skilled in the art can implement embodiments in which various modifications are added to the above-described embodiments without departing from the spirit of the present invention, and the present invention includes such modifications. It is.
R 屋根
P 太陽電池パネル
S 固定架台
1 屋根上作業用安全装置
2 屋根側部材
3 雨樋
3a 溝部
4 縦部材
4a 縦部材本体
4b 係合部材
5 ヒンジ部材
6 連結部材
7 受止部材
8 手摺部材
9 屋根側固定部材
10 屋根側本体部材
16 ボルト
17 蝶ナット
22 連結金具
23 連結斜材
26 蝶ボルト
R Roof P Solar panel S Fixed mount 1 Rooftop safety device 2 Roof side member 3 Gutter 3a Groove 4 Vertical member 4a Vertical member body 4b Engaging member 5 Hinge member 6 Connecting member 7 Receiving member 8 Handrail member 9 Roof side fixing member 10 Roof side main body member 16 Bolt 17 Wing nut 22 Connecting bracket 23 Connecting diagonal member 26 Wing bolt
Claims (5)
屋根の上面に沿って屋根の傾斜方向に延びるように配設され且つ傾斜方向と直交する水平方向に所定間隔空けて配置された1対の屋根側部材であって、各々が軒端側部分に配置される屋根側固定部材と前記屋根側固定部材に下端部が固定される屋根側本体部材とを有する1対の屋根側部材と、
前記1対の屋根側部材に対応する位置において下端部が雨樋内に夫々配置されて上方へ延び前記屋根側固定部材に固定された1対の縦部材と、
前記1対の縦部材と1対の屋根側固定部材とを夫々ヒンジ結合する1対のヒンジ部材と、
前記1対の縦部材の途中部と1対の屋根側固定部材の途中部とを夫々連結する1対の連結部材と、
前記水平方向へ延びて前記1対の連結部材に亘って架着される受止部材と、
前記水平方向へ延びて前記1対の縦部材に亘って架着される手摺部材と、
を備えたことを特徴とする屋根上作業用安全装置。 In the safety device for work on the roof that is detachably attached to the upper surface of the roof,
A pair of roof-side members disposed along the upper surface of the roof so as to extend in the inclination direction of the roof and arranged at a predetermined interval in the horizontal direction perpendicular to the inclination direction, each arranged at the eave end side portion A pair of roof side members having a roof side fixing member and a roof side body member whose lower end is fixed to the roof side fixing member;
A pair of vertical members fixed at the roof-side fixing member, the lower end portions being respectively disposed in the gutters at positions corresponding to the pair of roof-side members and extending upward;
A pair of hinge members that hinge-couple the pair of vertical members and the pair of roof side fixing members,
A pair of connecting members that respectively connect the middle part of the pair of vertical members and the middle part of the pair of roof-side fixing members;
A receiving member extending in the horizontal direction and stretched across the pair of connecting members;
A handrail member extending in the horizontal direction and stretched across the pair of vertical members;
A safety device for work on the roof characterized by comprising:
前記手摺部材の両端側部分に前記水平方向に延びる長穴が夫々形成され、前記手摺部材の両端側部分は、前記長穴を挿通させた固定具を介して縦部材に夫々固定されたことを特徴とする請求項1〜3の何れか1項に記載の屋根上作業用安全装置。 Long holes extending in the horizontal direction are formed in both end portions of the receiving member, respectively, and both end portions of the receiving member are respectively fixed to connecting members via fixtures through which the long holes are inserted,
The elongated holes extending in the horizontal direction are respectively formed in both end portions of the handrail member, and the both end portions of the handrail member are respectively fixed to the vertical member via a fixture through which the elongated hole is inserted. The roof safety device according to any one of claims 1 to 3.
Publications (1)
Publication Number | Publication Date |
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JP3170093U true JP3170093U (en) | 2011-09-01 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116856634A (en) * | 2023-09-04 | 2023-10-10 | 山西六建集团有限公司 | Foam ceramic insulation board roof installation auxiliary device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116856634A (en) * | 2023-09-04 | 2023-10-10 | 山西六建集团有限公司 | Foam ceramic insulation board roof installation auxiliary device |
CN116856634B (en) * | 2023-09-04 | 2023-11-21 | 山西六建集团有限公司 | Foam ceramic insulation board roof installation auxiliary device |
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