JP3158320U - crane - Google Patents

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JP3158320U
JP3158320U JP2010000158U JP2010000158U JP3158320U JP 3158320 U JP3158320 U JP 3158320U JP 2010000158 U JP2010000158 U JP 2010000158U JP 2010000158 U JP2010000158 U JP 2010000158U JP 3158320 U JP3158320 U JP 3158320U
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horizontal
shaped rail
rise building
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crane
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宗英 ▲鄭▼
宗英 ▲鄭▼
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宗英 ▲鄭▼
宗英 ▲鄭▼
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Abstract

【課題】高層ビル外縁の足場を回避して、スムーズに上下の移動作業を行い、運搬及び操作がしやすいクレーンを提供する。【解決手段】土台11は高層ビルの空地に固定される。垂直支柱12は高層ビル外周に近く設置された土台11の一側に設置される。横H型レール13は、垂直支柱12の先端に横に設置され、横H型レール13の最外端は高層ビル外縁に位置する。ジブ14の両端はそれぞれ横H型レール13の他端及び土台11内側に連結されて横H型レール13支える。伝動モータは、土台11内に設置され、チェーンによってワイヤロープ17を巻き付けた回転ドラム16を作動させる。回転ドラム16のワイヤロープ17は、横H型レール13中の滑車131を経て油圧装置18の油圧伸縮ロッド181の滑車装置182まで達した後、その先端がフック19に固定される。【選択図】図2The present invention provides a crane that is easy to transport and operate by smoothly moving up and down while avoiding scaffolding on the outer edge of a high-rise building. A base 11 is fixed to an open space of a high-rise building. The vertical column 12 is installed on one side of the base 11 installed near the outer periphery of the high-rise building. The horizontal H-shaped rail 13 is installed horizontally at the tip of the vertical support column 12, and the outermost end of the horizontal H-shaped rail 13 is located at the outer edge of the high-rise building. Both ends of the jib 14 are connected to the other end of the horizontal H-shaped rail 13 and the inside of the base 11 to support the horizontal H-shaped rail 13. The transmission motor is installed in the base 11 and operates a rotating drum 16 around which a wire rope 17 is wound by a chain. The wire rope 17 of the rotating drum 16 reaches the pulley device 182 of the hydraulic telescopic rod 181 of the hydraulic device 18 via the pulley 131 in the horizontal H-shaped rail 13, and then the tip thereof is fixed to the hook 19. [Selection] Figure 2

Description

本考案は、クレーンに関し、特に高層ビルの足場を解体するクレーンに関する。   The present invention relates to a crane, and more particularly to a crane that dismantles a scaffold for a high-rise building.

現在、高層ビルの主構造が完成した後、外周の足場Aの解体作業を行う際、ほとんどの場合、高層ビルの屋上の空地にクレーンBが設置され、解体された足場組立部品A1が地面に下ろされている(図1参照)。しかしながら、解体された足場組立部品A1が梱包されて地面に下ろされる際に強風が吹いた場合、クレーンBに吊り上げられた足場組立部品A1は非常に重いため、クレーンB自体が影響を受ける外、クレーンBに吊り下げられた足場組立部品A1も揺れることが考えられる。このため、クレーンBへの負担がさらに増す外、高層ビル外周の足場Aに足場組立部品A1が引っかかる可能性もあり、作業時の危険性が増す虞がある。   Currently, after the main structure of a high-rise building is completed, when dismantling the outer scaffold A, in most cases, the crane B is installed in the open space on the roof of the high-rise building, and the disassembled scaffold assembly A1 is placed on the ground. Has been lowered (see FIG. 1). However, if a strong wind blows when the disassembled scaffold assembly part A1 is packed and lowered to the ground, the scaffold assembly part A1 lifted by the crane B is very heavy, so that the crane B itself is not affected. It is conceivable that the scaffold assembly part A1 suspended from the crane B also swings. For this reason, the burden on the crane B is further increased, and the scaffold assembly part A1 may be caught on the scaffold A on the outer periphery of the high-rise building.

このように高層ビルでのクレーン作業は大きな危険が伴い、屋上及び地面における作業者は、肉眼だけでは正確な判断がつきにくい。特に手動による操作方式では、外的な要因または梱包が不完全なことによる荷物の緩み、傾き、引っかかり、滑落、断裂等により、万一吊り下げた足場組立部品A1及びクレーンBが地面に落下した場合、発生する災害の大きさは想像を超えるものがある。   As described above, crane work in a high-rise building involves a great danger, and it is difficult for an operator on the rooftop and the ground to make an accurate judgment only with the naked eye. In particular, in the manual operation method, the suspended scaffolding assembly A1 and the crane B fell to the ground due to loosening, tilting, catching, slipping, tearing, etc. due to external factors or imperfect packing. In some cases, the magnitude of disasters that occur is beyond imagination.

本考案は、高層ビル外縁の足場を回避して、スムーズに上下の移動作業を行い、運搬及び操作がしやすい高層ビルの足場を解体するクレーンを提供することを目的とする。   An object of the present invention is to provide a crane that avoids a scaffolding at the outer edge of a high-rise building, smoothly moves up and down, and dismantles the scaffolding of a high-rise building that is easy to transport and operate.

上記目的を達成するため、本考案に係るクレーンは、土台、垂直支柱及び横H型レールを備える。土台は高層ビルの屋上の空地に固定され、垂直支柱は高層ビル外周に近い位置に設置された土台の一側に設置された後、垂直支柱の先端に横H型レールが横に設置されることで、横H型レールの最外端は、高層ビル外縁に位置する。   In order to achieve the above object, a crane according to the present invention includes a base, a vertical column, and a horizontal H-shaped rail. The base is fixed to the open space on the roof of the high-rise building, and the vertical support is installed on one side of the base installed near the outer periphery of the high-rise building, and then the horizontal H-rail is installed horizontally at the tip of the vertical support Thus, the outermost end of the horizontal H-shaped rail is located at the outer edge of the high-rise building.

このように、ほぼZ型の形状が形成された後、さらに、ジブの両端がそれぞれ横H型レールの他端及び土台内側に連結されて支える。さらに、土台内には伝動モータが設置されて、チェーンによってワイヤロープを巻き付けた回転ドラムを作動させる。回転ドラムのワイヤロープは、横H型レール中の滑車を経て油圧装置の油圧伸縮ロッドの滑車装置まで達した後、さらに、その先端がフックに固定される。   Thus, after the substantially Z shape is formed, both ends of the jib are connected to and supported by the other end of the horizontal H rail and the inner side of the base, respectively. Further, a transmission motor is installed in the base to operate a rotating drum around which a wire rope is wound by a chain. After the wire rope of the rotating drum reaches the pulley device of the hydraulic telescopic rod of the hydraulic device through the pulley in the horizontal H-shaped rail, the tip of the wire rope is fixed to the hook.

使用時には、先ずクレーンの組立部品は、別々に高層ビルの屋上の空地において組み立てられる。そして、設置が完了した後、伝動モータの起動と同時に行われる滑車装置の移動操作によって、クレーンの組立部品は上下移動中に高層ビル外周の足場を回避する。これにより、本考案のクレーンは作業をスムーズに行うことができる。   In use, the crane assembly is first assembled separately in the open space on the roof of a high-rise building. And after installation is completed, the assembly operation of a crane avoids the scaffolding of a high-rise building outer periphery during the vertical movement by the moving operation of a pulley apparatus performed simultaneously with starting of a transmission motor. Thereby, the crane of this invention can work smoothly.

さらに、本考案のクレーンは、クレーンの土台、垂直支柱、横H型レール及び組み合わせる部品全てを、別々に高層ビルの屋上の空地に移動させてから、組み立てて設置するため、運搬及び操作が容易である。
またさらに、本考案のクレーンは、土台内に伝動モータ及びワイヤロープを巻き付けた回転ドラムが設置されて、電動スイッチでコントロールすることによって、チェーンを介して動かし、回転ドラム内のワイヤロープが滑車を経て、巻き込み、巻き放ちが行われる。したがって、安定した電動式のコントロールが可能である。
In addition, the crane of the present invention is easy to transport and operate because the crane base, vertical column, horizontal H-shaped rail and all the parts to be combined are moved separately to the open space on the roof of a high-rise building and then assembled and installed. It is.
Still further, the crane of the present invention has a rotating drum around which a transmission motor and a wire rope are wound in a base, and is controlled by an electric switch to move through a chain, and the wire rope in the rotating drum moves the pulley. After that, entrainment and unwinding are performed. Therefore, stable electric control is possible.

またさらに、本考案のクレーンは、土台の一側に位置する垂直支柱先端の横H型レール中に油圧装置が設置されて、油圧伸縮ロッドに滑車装置が設置されることにより、横H型レールを水平移動して、ワイヤロープ先端のフックを横H型レール最外側まで移動させることができるため、ワイヤロープが上下の吊り下げ作業を行う際、高層ビル外縁の足場を回避して、移動中に足場に引っかかるという状況の発生を防止する。   Furthermore, the crane of the present invention has a horizontal H-shaped rail by installing a hydraulic device in a horizontal H-shaped rail at the tip of a vertical column located on one side of the base, and installing a pulley device on the hydraulic telescopic rod. Can be moved horizontally, and the hook at the tip of the wire rope can be moved to the outermost side of the horizontal H-shaped rail. To prevent the situation of getting caught in the scaffold.

(考案の効果)
本考案は、特に、高層ビルの外縁の足場を回避して、スムーズに上下移動して作業が進められる高層ビルの足場専用の解体クレーンに関する。
クレーンの組立部品は別々に高層ビルの屋上の空地において組み立てられる。設置が完了した後、伝動モータの起動と同時に滑車装置の移動操作が行われる。これによれば、クレーンは、上下の移動中に高層ビル外周の足場を回避するため、作業をスムーズに行うことができる。
さらに、土台内に伝動モータ及びワイヤロープを巻き付けた回転ドラムが設置されている。伝動モータは、電動スイッチでコントロールされ、チェーンを介して回転ドラムを動かす。これにより、滑車を経て、回転ドラム内のワイヤロープの巻き込み、巻き放ちが行われる。このように、安定した電動式のコントロールが可能である。
(Effect of device)
In particular, the present invention relates to a demolition crane dedicated to a scaffolding for a high-rise building that can avoid the scaffolding on the outer edge of the high-rise building and can smoothly move up and down to work.
The crane assembly parts are assembled separately in the skyscraper roof space. After the installation is completed, the pulley apparatus is moved simultaneously with the start of the transmission motor. According to this, since a crane avoids the scaffolding of a high-rise building outer periphery during the up-and-down movement, it can perform work smoothly.
Further, a rotating drum around which a transmission motor and a wire rope are wound is installed in the base. The transmission motor is controlled by an electric switch and moves the rotating drum through the chain. Thereby, the wire rope in the rotating drum is wound and unwound through the pulley. In this way, stable electric control is possible.

またさらに、土台の一側に位置する垂直支柱先端の横H型レール中に油圧装置が設置されて、油圧伸縮ロッドに滑車装置が設置されている。これにより、横H型レールを水平移動させて、ワイヤロープ先端のフックは横H型レール最外側まで移動可能であるため、ワイヤロープが上下の吊り下げ作業を行う際、高層ビル外縁の足場を回避して、移動中に足場に引っかかるという状況の発生を防止できる。   Furthermore, a hydraulic device is installed in a horizontal H-shaped rail at the tip of a vertical column located on one side of the base, and a pulley device is installed on the hydraulic telescopic rod. As a result, the horizontal H-shaped rail is moved horizontally, and the hook at the tip of the wire rope can be moved to the outermost side of the horizontal H-shaped rail. Therefore, when the wire rope is suspended vertically, the scaffolding on the outer edge of the high-rise building is used. By avoiding this, it is possible to prevent the occurrence of a situation of being caught on the scaffold during movement.

従来のクレーンによる高層ビルの足場解体作業を示す模式図である。It is a schematic diagram which shows the scaffold dismantling operation | work of a high-rise building by the conventional crane. 本考案の一実施形態のクレーンを示す斜視図である。It is a perspective view which shows the crane of one Embodiment of this invention. 本考案の一実施形態のレーンによる解体作業を示す模式図である。It is a schematic diagram which shows the dismantling operation | work by the lane of one Embodiment of this invention. 本考案の一実施形態のクレーンによる解体作業を示す模式図である。It is a schematic diagram which shows the dismantling operation | work by the crane of one Embodiment of this invention. 本考案の一実施形態のクレーンによる解体作業を示す模式図である。It is a schematic diagram which shows the dismantling operation | work by the crane of one Embodiment of this invention. 本考案の一実施形態のクレーンによる解体作業を示す模式図である。It is a schematic diagram which shows the dismantling operation | work by the crane of one Embodiment of this invention.

以下、本考案の一実施形態を図面に基づいて説明する。本考案のクレーンは、高層ビルの足場の解体作業に適用される。
(一実施形態)
まず、図2を参照しながら説明する。本考案の一実施形態によるクレーンは、高層ビルの屋上の空地に設置される。クレーン1は、土台11、垂直支柱12及び横H型レール13を備える。土台11は空地に固定される。垂直支柱12が高層ビル外縁に近い位置の土台11の一側に設置された後、さらに、垂直支柱12の先端に横H型レール13が横に設置される。横H型レール13の最外端が高層ビルの外縁に位置することで、その組立後の形状はほぼZ型を形成する。さらに、ジブ14両端がそれぞれ横H型レール13の他端と土台11の内側に連結されてしっかりと支える。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The crane of the present invention is applied to dismantling the scaffolding of a high-rise building.
(One embodiment)
First, a description will be given with reference to FIG. A crane according to an embodiment of the present invention is installed in an open space on a roof of a high-rise building. The crane 1 includes a base 11, a vertical support 12, and a horizontal H-shaped rail 13. The base 11 is fixed to the open space. After the vertical column 12 is installed on one side of the base 11 at a position close to the outer edge of the high-rise building, a horizontal H-shaped rail 13 is installed next to the tip of the vertical column 12. Since the outermost end of the horizontal H-shaped rail 13 is located at the outer edge of the high-rise building, the assembled shape forms a substantially Z shape. Further, both ends of the jib 14 are connected to the other end of the horizontal H-shaped rail 13 and the inside of the base 11 to support them firmly.

土台11の内には、伝動モータ15が設置され、チェーンによってワイヤロープ17を巻き付けた回転ドラム16を作動させる。回転ドラム16のワイヤロープ17は、横H型レール13の中の滑車131を経て、横H型レール13の中に設置された油圧装置18の油圧伸縮ロッド181の滑車装置182まで達し、さらに、先端がフック19に固定される。油圧装置18の油圧伸縮ロッド181の滑車装置182は、横H型レール13内のレールに沿って水平移動することで、ワイヤロープ17の先端のフック19を横H型レール13の最外側まで移動させる。   A transmission motor 15 is installed in the base 11 and operates a rotating drum 16 around which a wire rope 17 is wound by a chain. The wire rope 17 of the rotating drum 16 reaches the pulley device 182 of the hydraulic telescopic rod 181 of the hydraulic device 18 installed in the horizontal H-shaped rail 13 via the pulley 131 in the horizontal H-shaped rail 13, and The tip is fixed to the hook 19. The pulley device 182 of the hydraulic telescopic rod 181 of the hydraulic device 18 moves horizontally along the rail in the horizontal H-type rail 13 to move the hook 19 at the tip of the wire rope 17 to the outermost side of the horizontal H-type rail 13. Let

また、使用時には、先ずクレーン1の土台11、垂直支柱桿12、横H型レール13、油圧装置18、ジブ14、伝動モータ15、回転ドラム16、ワイヤロープ17、フック19等の組立部品を別々に高層ビルの屋上に移動させてから組み立て、土台枠1Aによってその固定設置作業を完了させる(図2及び図3参照)。したがって、運搬及び組立がしやすく、安定に固定させることが可能である。   In use, the assembly parts such as the base 11 of the crane 1, the vertical support rod 12, the horizontal H-shaped rail 13, the hydraulic device 18, the jib 14, the transmission motor 15, the rotating drum 16, the wire rope 17, and the hook 19 are first separated. Then, it is moved to the roof of a high-rise building and then assembled, and the fixed installation work is completed by the base frame 1A (see FIGS. 2 and 3). Therefore, it is easy to carry and assemble and can be fixed stably.

解体された足場組立部品A1は、先ず梱包されて、ワイヤロープ17先端のフック19に引っ掛けられる(図3参照)。伝動モータ15が電動スイッチのコントロールを受けることで、チェーンによって回転ドラム16中のワイヤロープ17は動かされ、滑車131を経て巻き上げられる。   The disassembled scaffold assembly part A1 is first packed and hooked on the hook 19 at the tip of the wire rope 17 (see FIG. 3). When the transmission motor 15 is controlled by the electric switch, the wire rope 17 in the rotary drum 16 is moved by the chain and is wound up through the pulley 131.

足場組立部品A1は先ず吊り上げられ(図4参照)、その後、高層ビル外周の足場Aを回避するため、横H型レール13中に設置された油圧装置18の油圧伸縮ロッド181及び滑車装置182の操作によって、水平移動方式でフック19及び足場組立部品A1を横H型レール13の最外側まで移動させられる(図5参照)。これにより、クレーン作業に必要な空間が確保される。この後、再び伝動モータ15を起動させて動かした回転ドラム16中のワイヤロープ17を巻き放つことにより、足場組立部品A1の上下の吊り下げ作業が行われる(図6参照)。したがって、高層ビル外縁の足場Aを回避するため、移動中に足場Aに引っ掛かる状況の発生を防止すると同時に、クレーン1がスムーズにその作業を行うことができる。   The scaffold assembly part A1 is first lifted (see FIG. 4), and then the hydraulic telescopic rod 181 and the pulley apparatus 182 of the hydraulic apparatus 18 installed in the lateral H-shaped rail 13 are installed to avoid the scaffold A on the outer periphery of the high-rise building. By the operation, the hook 19 and the scaffold assembly part A1 are moved to the outermost side of the horizontal H-shaped rail 13 by a horizontal movement method (see FIG. 5). Thereby, the space required for crane work is secured. Thereafter, the wire rope 17 in the rotating drum 16 moved by starting the transmission motor 15 again is unwound, whereby the scaffold assembly part A1 is suspended vertically (see FIG. 6). Therefore, in order to avoid the scaffold A on the outer edge of the high-rise building, it is possible to prevent the occurrence of a situation of being caught on the scaffold A during movement, and at the same time, the crane 1 can smoothly perform the work.

1:クレーン、11:土台、12:垂直支柱、13:横H型レール、131:滑車、14:ジブ、15:伝動モータ、16:回転ドラム、17:ワイヤロープ、18:油圧装置、181:油圧伸縮ロッド、182:滑車装置、19:フック、1A:固定土台枠、A:足場、A1:足場組立部品、B:クレーン   1: crane, 11: foundation, 12: vertical support, 13: horizontal H-shaped rail, 131: pulley, 14: jib, 15: transmission motor, 16: rotating drum, 17: wire rope, 18: hydraulic device, 181: Hydraulic telescopic rod, 182: pulley device, 19: hook, 1A: fixed base frame, A: scaffolding, A1: scaffold assembly parts, B: crane

Claims (1)

高層ビルの空地に固定された土台と、
前記高層ビルの外周に近い位置に設置された前記土台の一側に設置された垂直支柱と、
前記垂直支柱の先端に横に設置された横H型レールと、
一端が前記横H型レール他端と連結され、他端が前記土台内側に連結され、前記横H型レールを支えるジブと、
前記土台内に設置され、チェーンによって回転ドラムを作動させる伝動モータと、
前記回転ドラムに巻き付けられ、前記横H型レール中の滑車を経て油圧装置の油圧伸縮ロッドの滑車装置まで達した後、さらに、その先端がフックに固定されるワイヤロープと
を備え、
使用時には、組立部品が別々に高層ビルの屋上の空地において組み立てられ、前記横H型レールの最外端は高層ビル外縁に位置し、組立後はほぼZ型を形成し、
設置が完了した後、前記伝動モータを起動させると同時に前記滑車装置を移動操作させることによって、上下の移動中に高層ビル外周の足場を回避することを特徴とするクレーン。
A base fixed in the skyscraper,
A vertical column installed on one side of the foundation installed near the outer periphery of the high-rise building;
A lateral H-shaped rail installed laterally at the tip of the vertical support;
One end is connected to the other end of the horizontal H-shaped rail, the other end is connected to the inner side of the base, and a jib that supports the horizontal H-shaped rail;
A transmission motor installed in the base and operating a rotating drum by a chain;
A wire rope that is wound around the rotating drum, reaches the pulley device of the hydraulic telescopic rod of the hydraulic device through the pulley in the horizontal H-shaped rail, and further has its tip fixed to the hook;
In use, the assembled parts are separately assembled in the skyscraper roof space, the outermost end of the horizontal H-shaped rail is located at the outer edge of the high-rise building, and after assembly forms a substantially Z shape,
After the installation is completed, the crane is configured to avoid the scaffolding on the outer periphery of the high-rise building during the vertical movement by starting the transmission motor and simultaneously moving the pulley device.
JP2010000158U 2010-01-13 2010-01-13 crane Expired - Fee Related JP3158320U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744170A (en) * 2017-01-26 2017-05-31 中建五局工业设备安装有限公司 A kind of vertical soft Stady On The Auxiliary Transportation Systems for skyscraper
CN108868100A (en) * 2018-08-15 2018-11-23 湖北天华智能装备股份有限公司 External wall of high-rise building maintenance device
CN109592595A (en) * 2019-01-18 2019-04-09 南京科技职业学院 A kind of subway work material hoisting machine tool
CN109607380A (en) * 2019-01-08 2019-04-12 邯郸钢铁集团有限责任公司 A kind of cut deal rollgang transmission system more changing device
CN110137857A (en) * 2019-06-28 2019-08-16 沈阳建筑大学 A kind of vehicle-mounted rotatable extended position power ride-through frame
CN110240048A (en) * 2019-06-26 2019-09-17 中铁十一局集团有限公司 A kind of external attached type skyscraper goods jack system
CN114179890A (en) * 2021-12-31 2022-03-15 浙江戎盛物流有限公司 Building material transfer device with high security is prevented rocking
CN115126212A (en) * 2022-06-30 2022-09-30 歌山建设集团有限公司 Lifting type dismantling device for inner wall of overhanging outer frame and dismantling construction method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744170A (en) * 2017-01-26 2017-05-31 中建五局工业设备安装有限公司 A kind of vertical soft Stady On The Auxiliary Transportation Systems for skyscraper
CN108868100A (en) * 2018-08-15 2018-11-23 湖北天华智能装备股份有限公司 External wall of high-rise building maintenance device
CN108868100B (en) * 2018-08-15 2023-09-22 湖北天华智能装备股份有限公司 High-rise building outer wall maintenance device
CN109607380A (en) * 2019-01-08 2019-04-12 邯郸钢铁集团有限责任公司 A kind of cut deal rollgang transmission system more changing device
CN109592595A (en) * 2019-01-18 2019-04-09 南京科技职业学院 A kind of subway work material hoisting machine tool
CN109592595B (en) * 2019-01-18 2023-10-17 南京科技职业学院 Material lifting machine tool for subway construction
CN110240048A (en) * 2019-06-26 2019-09-17 中铁十一局集团有限公司 A kind of external attached type skyscraper goods jack system
CN110137857A (en) * 2019-06-28 2019-08-16 沈阳建筑大学 A kind of vehicle-mounted rotatable extended position power ride-through frame
CN110137857B (en) * 2019-06-28 2024-04-30 沈阳建筑大学 Vehicle-mounted rotatable stretching type electric power crossing frame
CN114179890A (en) * 2021-12-31 2022-03-15 浙江戎盛物流有限公司 Building material transfer device with high security is prevented rocking
CN115126212A (en) * 2022-06-30 2022-09-30 歌山建设集团有限公司 Lifting type dismantling device for inner wall of overhanging outer frame and dismantling construction method

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