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A platform for research: civil engineering, architecture and urbanism
A Rebar anchoring device of screw fastening type
A rebar fixing device of a screw fastening type according to the present invention includes: a body part; and a fixing part. In the body part, a receiving space accommodates rebar, and a first spiral groove is formed on the inner circumferential surface of the receiving space to screw with a spiral protrusion of the rebar. The fixing part is integrally formed with the body part to have a larger external size than the body part, and a fastening space communicating with the receiving space is formed to be fastened with the spiral protrusion of the rebar passing through the receiving space in a screw fastening type to restrain the rebar. Inside the fixing part, second spiral grooves are formed to have the same pitch as the first spiral groove and the spiral protrusion. According to the rebar fixing device of a screw fastening type, a fixing operation can be completed only by a process of receiving rebar by a screw fastening type.
본 발명에 의한 나사체결방식의 철근정착장치는, 수용공간이 철근을 수용하고, 수용공간 내주면에 제1나선홈이 형성되어 철근의 나선돌기와 나사 결합하는 몸체부와, 상기 몸체부보다 큰 외형 크기를 갖도록 몸체부와 일체로 형성되고, 수용공간과 연통하는 체결공간이 형성되어 수용공간을 경유한 철근의 나선돌기와 나사체결방식으로 체결되어 철근을 구속하는 정착부를 포함하여 구성되며, 상기 정착부 내부에는 제1나선홈 및 나선돌기와 동일한 피치를 갖도록 이어진 제2나선홈이 형성됨을 특징으로 한다.
A Rebar anchoring device of screw fastening type
A rebar fixing device of a screw fastening type according to the present invention includes: a body part; and a fixing part. In the body part, a receiving space accommodates rebar, and a first spiral groove is formed on the inner circumferential surface of the receiving space to screw with a spiral protrusion of the rebar. The fixing part is integrally formed with the body part to have a larger external size than the body part, and a fastening space communicating with the receiving space is formed to be fastened with the spiral protrusion of the rebar passing through the receiving space in a screw fastening type to restrain the rebar. Inside the fixing part, second spiral grooves are formed to have the same pitch as the first spiral groove and the spiral protrusion. According to the rebar fixing device of a screw fastening type, a fixing operation can be completed only by a process of receiving rebar by a screw fastening type.
본 발명에 의한 나사체결방식의 철근정착장치는, 수용공간이 철근을 수용하고, 수용공간 내주면에 제1나선홈이 형성되어 철근의 나선돌기와 나사 결합하는 몸체부와, 상기 몸체부보다 큰 외형 크기를 갖도록 몸체부와 일체로 형성되고, 수용공간과 연통하는 체결공간이 형성되어 수용공간을 경유한 철근의 나선돌기와 나사체결방식으로 체결되어 철근을 구속하는 정착부를 포함하여 구성되며, 상기 정착부 내부에는 제1나선홈 및 나선돌기와 동일한 피치를 갖도록 이어진 제2나선홈이 형성됨을 특징으로 한다.
A Rebar anchoring device of screw fastening type
나사체결방식의 철근정착장치
KI EUN KWAN (author) / HAN SANG DO (author)
2023-01-13
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
Manufacturing apparatus for round rebar cage to which screw fastening rebar coupler is applicable
| European Patent Office | 2022