A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FASTENING MECHANISM OF LINING PLATE AND LINING PLATE
To provide a fastening mechanism of a lining plate and the lining plate capable of fastening a bolt by using an electric seaming device without changing the positions of a mounting hole and a hanging hole even when the size of a girder material is different.SOLUTION: A fastening mechanism of a lining plate is provided with a pipe member 20, a guide member 40 attached so that its tip protrudes inside of the pipe member 20, a fastening metal fitting 10 provided with a cylindrical body part 12 mounted with a nut 14 attached to the lower end and a latching part 11 of a length required for latching a lining plate 60 to a girder material 70, and the fastening metal fitting 10 screwed with the nut 14 to penetrate the body part 12 from above; and is equipped with guide grooves 13, 13' formed so that the tip of the guide member 40 is positioned on the side face of the body part 12 is provided, and the latching part 11 is moved from a position where it does not interfere with the girder material 70 to a position where it can latch the girder material 70 when the fastening bolt 30 is tightened, and the lining plate is provided with fastening mechanisms 1, 1'.SELECTED DRAWING: Figure 2
【課題】 桁材のサイズが異なる場合でも、取付孔や吊り孔の位置を変更する必要がなく、電動巻締装置を使用してボルトの締着が可能な覆工板の締結機構及び覆工板を提供する。【解決手段】 覆工板の締結機構は、パイプ部材２０と、先端がパイプ部材２０の内側に突出するようにして取り付けられた案内部材４０と、下端にナット１４が取り付けられた円筒状の本体部１２及び覆工板６０を桁材７０に掛止するために必要な長さの掛止部１１を備えた締結金具１０と、本体部１２内を上方から貫通するようにしてナット１４と螺合する締結金具１０とを備え、本体部１２の側面に案内部材４０の先端が位置するようにして形成された案内溝１３、１３’が設けられ、締結ボルト３０を締め込んだ際に掛止部１１が桁材７０と干渉しない位置から桁材７０を掛止可能な位置へ移動するようにされたことを特徴とし、覆工板は締結機構１，１’を備えている。【選択図】図２
FASTENING MECHANISM OF LINING PLATE AND LINING PLATE
To provide a fastening mechanism of a lining plate and the lining plate capable of fastening a bolt by using an electric seaming device without changing the positions of a mounting hole and a hanging hole even when the size of a girder material is different.SOLUTION: A fastening mechanism of a lining plate is provided with a pipe member 20, a guide member 40 attached so that its tip protrudes inside of the pipe member 20, a fastening metal fitting 10 provided with a cylindrical body part 12 mounted with a nut 14 attached to the lower end and a latching part 11 of a length required for latching a lining plate 60 to a girder material 70, and the fastening metal fitting 10 screwed with the nut 14 to penetrate the body part 12 from above; and is equipped with guide grooves 13, 13' formed so that the tip of the guide member 40 is positioned on the side face of the body part 12 is provided, and the latching part 11 is moved from a position where it does not interfere with the girder material 70 to a position where it can latch the girder material 70 when the fastening bolt 30 is tightened, and the lining plate is provided with fastening mechanisms 1, 1'.SELECTED DRAWING: Figure 2
【課題】 桁材のサイズが異なる場合でも、取付孔や吊り孔の位置を変更する必要がなく、電動巻締装置を使用してボルトの締着が可能な覆工板の締結機構及び覆工板を提供する。【解決手段】 覆工板の締結機構は、パイプ部材２０と、先端がパイプ部材２０の内側に突出するようにして取り付けられた案内部材４０と、下端にナット１４が取り付けられた円筒状の本体部１２及び覆工板６０を桁材７０に掛止するために必要な長さの掛止部１１を備えた締結金具１０と、本体部１２内を上方から貫通するようにしてナット１４と螺合する締結金具１０とを備え、本体部１２の側面に案内部材４０の先端が位置するようにして形成された案内溝１３、１３’が設けられ、締結ボルト３０を締め込んだ際に掛止部１１が桁材７０と干渉しない位置から桁材７０を掛止可能な位置へ移動するようにされたことを特徴とし、覆工板は締結機構１，１’を備えている。【選択図】図２
FASTENING MECHANISM OF LINING PLATE AND LINING PLATE
覆工板の締結機構及び覆工板
SAWASATO SHINGO (author)
2024-01-05
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
MANUFACTURING METHOD OF LINING PLATE FASTENING DEVICE AND LINING PLATE FASTENING METHOD
| European Patent Office | 2017