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END MEMBER OF JOIST FOR SUSPENDED SCAFFOLD
To provide an end member of a joist for a suspended scaffold, which enables the work of fixing the joist to a sleeper of the suspended scaffold and the work of removing the joist from the sleeper to be performed easily and in a short time.SOLUTION: An end member 25 is placed at an end of a joist body 24 of a joist 13 which constitutes a floor part of a suspended scaffold suspended by a suspending member together with a sleeper 12, and has an insertion part 33 inserted inside the sleeper. The sleeper is a channel member with a lip part in which each tip of a pair of lip parts 22 provided in an opening 21 opened upward is a hanging part 22b. The insertion part has: a first extension part 33a inserted between two hanging parts of the tips of the pair of lip parts and extending downward parallel or nearly parallel to the hanging part; and a second extension part 33b extending obliquely downward from a lower end of the first extension part to a lower side of one hanging part of the two hanging parts, and the second extension part reaches the lower side of one hanging part by elastic deformation of the insertion part, etc.SELECTED DRAWING: Figure 4
【課題】吊り足場の大引きに根太を固定する作業や根太を大引きから外す作業を簡単にかつ短時間で行うことが可能な吊り足場用根太の端部材を提供する。【解決手段】本端部材は、吊り下げ部材で吊り下げられる吊り足場の床部分を大引き１２と共に構成する根太１３の根太本体２４の端部に配置され、大引きの内部に挿入される挿入部３３を備えている端部材２５である。大引きは、上向きに開口している開口部２１に設けられた一対のリップ部２２のそれぞれの先端が垂下部２２ｂとなったリップ部付きチャンネル部材である。挿入部は、一対のリップ部の先端の２個の垂下部の間に挿入され、垂下部と平行又は略平行となって下方へ延びている第１延出部３３ａと、この第１延出部の下端から、２個の垂下部のうちの一方の垂下部の下側へ斜め下方に延びている第２延出部３３ｂとを有し、この第２延出部は、挿入部等の弾性変形で一方の垂下部の下側に達する。【選択図】 図４
END MEMBER OF JOIST FOR SUSPENDED SCAFFOLD
To provide an end member of a joist for a suspended scaffold, which enables the work of fixing the joist to a sleeper of the suspended scaffold and the work of removing the joist from the sleeper to be performed easily and in a short time.SOLUTION: An end member 25 is placed at an end of a joist body 24 of a joist 13 which constitutes a floor part of a suspended scaffold suspended by a suspending member together with a sleeper 12, and has an insertion part 33 inserted inside the sleeper. The sleeper is a channel member with a lip part in which each tip of a pair of lip parts 22 provided in an opening 21 opened upward is a hanging part 22b. The insertion part has: a first extension part 33a inserted between two hanging parts of the tips of the pair of lip parts and extending downward parallel or nearly parallel to the hanging part; and a second extension part 33b extending obliquely downward from a lower end of the first extension part to a lower side of one hanging part of the two hanging parts, and the second extension part reaches the lower side of one hanging part by elastic deformation of the insertion part, etc.SELECTED DRAWING: Figure 4
【課題】吊り足場の大引きに根太を固定する作業や根太を大引きから外す作業を簡単にかつ短時間で行うことが可能な吊り足場用根太の端部材を提供する。【解決手段】本端部材は、吊り下げ部材で吊り下げられる吊り足場の床部分を大引き１２と共に構成する根太１３の根太本体２４の端部に配置され、大引きの内部に挿入される挿入部３３を備えている端部材２５である。大引きは、上向きに開口している開口部２１に設けられた一対のリップ部２２のそれぞれの先端が垂下部２２ｂとなったリップ部付きチャンネル部材である。挿入部は、一対のリップ部の先端の２個の垂下部の間に挿入され、垂下部と平行又は略平行となって下方へ延びている第１延出部３３ａと、この第１延出部の下端から、２個の垂下部のうちの一方の垂下部の下側へ斜め下方に延びている第２延出部３３ｂとを有し、この第２延出部は、挿入部等の弾性変形で一方の垂下部の下側に達する。【選択図】 図４
END MEMBER OF JOIST FOR SUSPENDED SCAFFOLD
吊り足場用根太の端部材
TAKAMIYA KAZUMASA (author) / NOBE TOSHIKI (author) / SUZUKI KYOHEI (author)
2023-08-07
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
CEILING JOIST ATTACHMENT MEMBER AND SUSPENDED CEILING STRUCTURE
| European Patent Office | 2022
| European Patent Office | 2021