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A platform for research: civil engineering, architecture and urbanism
FALL PREVENTION FENCE IN OPENING SUCH AS ROAD SURFACE
PROBLEM TO BE SOLVED: To provide a fall prevention fence that enables the work for installing a retaining material in a periphery of an opening on a road surface and in the opening to be smoothly performed, and enables a road surface marking for clearly showing the position of pipes existing in the ground to be reliably performed.SOLUTION: A fall prevention fence B is constituted of a base member 1 disposed so as to be opposed to an opening, an extension adapter member 2 capable of setting up a tube pipe 103 and linked to the base member 1, and a jack base member for fixing a pair of base members 1 disposed so as to be opposed to the opening in a bracing state. The base member 1 connecting the extension adapter member 2 is installed so as to be opposed to the opening. A tube pipe 103 is set up in a standing plate of the extension adapter member 2 in a state where both ends of the jack base member are brought into press-contact with a pair of pendant plates, and a horizontal pipe 104 is assembled to each tube pipe 103.SELECTED DRAWING: Figure 1
【課題】路面等における開口部の周縁と、開口部内に土止め材を設置する作業を円滑に実施すると共に、地中に存在している管等の位置を明確に示す路面マーキングを確実に実施すことのできる、転落防止柵を提供する。【解決手段】転落防止柵Ｂは、開口部に対向するように配置する基礎部材１と、単管パイプ１０３を立設可能で、基礎部材１に連接する拡張アダプター部材２と、開口部に対向するように配置された一対の基礎部材１を突っ張り状態にして固定するジャッキベース部材とから構成され、拡張アダプター部材２を連結している基礎部材１を開口部に対向するように設置し、ジャッキベース部材の両端部を一対の垂下板に圧接している状態において、拡張アダプター部材２の立設板に単管パイプ１０３を立設させ、それぞれの単管パイプ１０３に横パイプ１０４を組み付ける。【選択図】図１
FALL PREVENTION FENCE IN OPENING SUCH AS ROAD SURFACE
PROBLEM TO BE SOLVED: To provide a fall prevention fence that enables the work for installing a retaining material in a periphery of an opening on a road surface and in the opening to be smoothly performed, and enables a road surface marking for clearly showing the position of pipes existing in the ground to be reliably performed.SOLUTION: A fall prevention fence B is constituted of a base member 1 disposed so as to be opposed to an opening, an extension adapter member 2 capable of setting up a tube pipe 103 and linked to the base member 1, and a jack base member for fixing a pair of base members 1 disposed so as to be opposed to the opening in a bracing state. The base member 1 connecting the extension adapter member 2 is installed so as to be opposed to the opening. A tube pipe 103 is set up in a standing plate of the extension adapter member 2 in a state where both ends of the jack base member are brought into press-contact with a pair of pendant plates, and a horizontal pipe 104 is assembled to each tube pipe 103.SELECTED DRAWING: Figure 1
【課題】路面等における開口部の周縁と、開口部内に土止め材を設置する作業を円滑に実施すると共に、地中に存在している管等の位置を明確に示す路面マーキングを確実に実施すことのできる、転落防止柵を提供する。【解決手段】転落防止柵Ｂは、開口部に対向するように配置する基礎部材１と、単管パイプ１０３を立設可能で、基礎部材１に連接する拡張アダプター部材２と、開口部に対向するように配置された一対の基礎部材１を突っ張り状態にして固定するジャッキベース部材とから構成され、拡張アダプター部材２を連結している基礎部材１を開口部に対向するように設置し、ジャッキベース部材の両端部を一対の垂下板に圧接している状態において、拡張アダプター部材２の立設板に単管パイプ１０３を立設させ、それぞれの単管パイプ１０３に横パイプ１０４を組み付ける。【選択図】図１
FALL PREVENTION FENCE IN OPENING SUCH AS ROAD SURFACE
路面等の開口部における転落防止柵
NAKA MOTOHISA (author) / NAITO MOTOAKI (author) / TAGIRI YASUHIRO (author) / KINUYAMA MASAHIRO (author)
2017-06-22
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
FALL PREVENTION FENCE AND BELT CONVEYOR WITH FALL PREVENTION FENCE
| European Patent Office | 2022