A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOCK STRUCTURE OF FEMALE SCREW MEMBER SCREWED WITH REINFORCEMENT, AND REINFORCEMENT FASTENING STRUCTURE
To provide a lock structure of a female screw member screwed with a reinforcement capable of suppressing a sliding amount, capable of attaching a female screw member such as a fastening plate or a coupler to an optional length position of a male screw portion of a reinforcement, and capable of being performed at low cost with excellent workability.SOLUTION: A lock structure locks a fastening plate 3 or a coupler that is a female screw member screwed with a male screw portion 1c provided on an outer peripheral surface of an end portion of a reinforcement 1. A binding wire 4 is fitted into and wound around a screw groove of the male screw portion 1c of the reinforcement 1 so that the lock structure is positioned at a reinforcement center side of the fastening plate 3 or the coupler and can be in contact with a side face portion of the fastening plate 3 or the coupler.SELECTED DRAWING: Figure 1
【課題】すべり量を小さく抑えることができ、かつ鉄筋の雄ねじ部の任意長さ位置に定着板またはカプラー等の雌ねじ部材を取付けることができ、作業性にも優れて低コストで実施することができる鉄筋螺合雌ねじ部材のロック構造を提供する。【解決手段】鉄筋１の端部の外周面に設けられた雄ねじ部１ｃに螺合する雌ねじ部材である定着板３またはカプラーのロックを行う構造である。定着板３またはカプラーの鉄筋中央側に位置して、定着板３またはカプラーの側面部に接触可能に、結束線４が鉄筋１の雄ねじ部１ｃのねじ溝に嵌まって巻かれる。【選択図】図１
LOCK STRUCTURE OF FEMALE SCREW MEMBER SCREWED WITH REINFORCEMENT, AND REINFORCEMENT FASTENING STRUCTURE
To provide a lock structure of a female screw member screwed with a reinforcement capable of suppressing a sliding amount, capable of attaching a female screw member such as a fastening plate or a coupler to an optional length position of a male screw portion of a reinforcement, and capable of being performed at low cost with excellent workability.SOLUTION: A lock structure locks a fastening plate 3 or a coupler that is a female screw member screwed with a male screw portion 1c provided on an outer peripheral surface of an end portion of a reinforcement 1. A binding wire 4 is fitted into and wound around a screw groove of the male screw portion 1c of the reinforcement 1 so that the lock structure is positioned at a reinforcement center side of the fastening plate 3 or the coupler and can be in contact with a side face portion of the fastening plate 3 or the coupler.SELECTED DRAWING: Figure 1
【課題】すべり量を小さく抑えることができ、かつ鉄筋の雄ねじ部の任意長さ位置に定着板またはカプラー等の雌ねじ部材を取付けることができ、作業性にも優れて低コストで実施することができる鉄筋螺合雌ねじ部材のロック構造を提供する。【解決手段】鉄筋１の端部の外周面に設けられた雄ねじ部１ｃに螺合する雌ねじ部材である定着板３またはカプラーのロックを行う構造である。定着板３またはカプラーの鉄筋中央側に位置して、定着板３またはカプラーの側面部に接触可能に、結束線４が鉄筋１の雄ねじ部１ｃのねじ溝に嵌まって巻かれる。【選択図】図１
LOCK STRUCTURE OF FEMALE SCREW MEMBER SCREWED WITH REINFORCEMENT, AND REINFORCEMENT FASTENING STRUCTURE
鉄筋螺合雌ねじ部材のロック構造および鉄筋の定着構造
WAKIYAMA KOZO (author) / HIRAI KEIJI (author) / IKEDA EIJI (author) / FUKUDA AKIRA (author)
2021-11-01
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
SCREW-TIGHTENED LOCK, MALE SCREW MEMBER, FEMALE SCREW MEMBER
| European Patent Office | 2017