A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Rebar anchoring device for hooped reinforcement
According to the present invention, a reinforcing bar anchoring apparatus for a spiral reinforcing bar includes: an anchoring body having a receiving space to receive a spiral reinforcing bar therein and having a spiral groove formed on an inner circumferential surface of the receiving space to be screw-coupled to a spiral protrusion of the spiral reinforcing bar; an anchoring unit extended to have a larger end area than the anchoring body at one end portion of the anchoring body; a fastening unit perforated so that the outside of the anchoring unit and the inside of the receiving space communicate with each other; and an interval removing member limiting movement of the spiral reinforcing bar in the receiving space by being screw-coupled to the fastening unit to generate pressure while the end comes in contact with the end of the spiral reinforcing bar in the receiving space.
본 발명에 의한 나선철근용 철근정착장치는, 수용공간이 형성되어 나선철근을 내부에 수용하고, 수용공간 내주면에 나선홈이 형성되어 나선철근의 나선돌기와 나사결합하는 정착몸체와, 상기 정착몸체의 일단부에서 정착몸체보다 큰 종단면적을 갖도록 확장된 정착부와, 상기 정착부의 외측과 수용공간 내부가 연통하도록 천공된 체결부와, 상기 체결부에 나사결합하여 단부가 수용공간 내부의 나선철근 단부와 맞닿아 압력을 발생함으로써 수용공간 내부에서 나선철근의 움직임이 제한되도록 하는 유격제거부재를 포함하여 구성됨을 특징으로 한다.
A Rebar anchoring device for hooped reinforcement
According to the present invention, a reinforcing bar anchoring apparatus for a spiral reinforcing bar includes: an anchoring body having a receiving space to receive a spiral reinforcing bar therein and having a spiral groove formed on an inner circumferential surface of the receiving space to be screw-coupled to a spiral protrusion of the spiral reinforcing bar; an anchoring unit extended to have a larger end area than the anchoring body at one end portion of the anchoring body; a fastening unit perforated so that the outside of the anchoring unit and the inside of the receiving space communicate with each other; and an interval removing member limiting movement of the spiral reinforcing bar in the receiving space by being screw-coupled to the fastening unit to generate pressure while the end comes in contact with the end of the spiral reinforcing bar in the receiving space.
본 발명에 의한 나선철근용 철근정착장치는, 수용공간이 형성되어 나선철근을 내부에 수용하고, 수용공간 내주면에 나선홈이 형성되어 나선철근의 나선돌기와 나사결합하는 정착몸체와, 상기 정착몸체의 일단부에서 정착몸체보다 큰 종단면적을 갖도록 확장된 정착부와, 상기 정착부의 외측과 수용공간 내부가 연통하도록 천공된 체결부와, 상기 체결부에 나사결합하여 단부가 수용공간 내부의 나선철근 단부와 맞닿아 압력을 발생함으로써 수용공간 내부에서 나선철근의 움직임이 제한되도록 하는 유격제거부재를 포함하여 구성됨을 특징으로 한다.
A Rebar anchoring device for hooped reinforcement
나선철근용 철근정착장치
KI EUN KWAN (author)
2019-04-18
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Reinforcing rod a coupling device for hooped reinforcement
| European Patent Office | 2019