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A platform for research: civil engineering, architecture and urbanism
To provide a reinforcing bar fixture capable of preventing problems such as loosening due to the rotation of a reinforcing bar when fixing reinforcing bars to each other at the intersection of the reinforcing bars.SOLUTION: A reinforcing bar fixture includes: a reinforcing bar fixture body 110 constituted of a steel bar that includes a horizontal reinforcement holding area 111 holding a horizontal reinforcement HR, a first vertical reinforcement holding area 112 continuous to one end of the horizontal reinforcement holding area 111 and holding a vertical reinforcement VR, a first fastening area 114 continuous to the first vertical reinforcement holding area 112, a second vertical reinforcement holding area 113 continuous to the other end of the horizontal reinforcement holding area 111 and holding the vertical reinforcement VR, a U-shaped second fastening area 115 continuous to the second vertical reinforcement holding area 113; a fastening bolt 120 constituted of a steel bar that includes a U-shaped locking area 121 locking a first fastening area 114 of the reinforcing bar fixture body from outside, and a linear screw area 122 continuous to one end of the locking area and penetrating a second fastening area 115 of the reinforcing bar fixture body; and a fastener with a washer 130 that is screwed with the fastening bolt 120 from the outside of the second fastening area 115 of the reinforcing bar fixture body.SELECTED DRAWING: Figure 1
【課題】鉄筋の交差部分において鉄筋相互を固定する際に、鉄筋の自転回動による緩み等の不具合を防止する鉄筋固定具の提供。【解決手段】横筋ＨＲを抱持する横筋抱持領域１１１と横筋抱持領域１１１の一端に連なって縦筋ＶＲを抱持する第一縦筋抱持領域１１２と第一縦筋抱持領域１１２に連なる第一締結領域１１４と横筋抱持領域１１１の他端に連なって縦筋ＶＲを抱持する第二縦筋抱持領域１１３と第二縦筋抱持領域１１３に連なるＵ字状の第二締結領域１１５とを備えた棒鋼からなる鉄筋固定具本体１１０と、鉄筋固定具本体の第一締結領域１１４に外側から係止するＵ字状の係止領域１２１と係止領域の一端に連なって鉄筋固定具本体の第二締結領域１１５を挿通する直線状の螺子領域１２２とを備えた棒鋼からなる締結ボルト１２０と、締結ボルト１２０に鉄筋固定具本体の第二締結領域１１５の外側から螺合する座金付き締結ナット１３０を有する鉄筋固定具。【選択図】図１
To provide a reinforcing bar fixture capable of preventing problems such as loosening due to the rotation of a reinforcing bar when fixing reinforcing bars to each other at the intersection of the reinforcing bars.SOLUTION: A reinforcing bar fixture includes: a reinforcing bar fixture body 110 constituted of a steel bar that includes a horizontal reinforcement holding area 111 holding a horizontal reinforcement HR, a first vertical reinforcement holding area 112 continuous to one end of the horizontal reinforcement holding area 111 and holding a vertical reinforcement VR, a first fastening area 114 continuous to the first vertical reinforcement holding area 112, a second vertical reinforcement holding area 113 continuous to the other end of the horizontal reinforcement holding area 111 and holding the vertical reinforcement VR, a U-shaped second fastening area 115 continuous to the second vertical reinforcement holding area 113; a fastening bolt 120 constituted of a steel bar that includes a U-shaped locking area 121 locking a first fastening area 114 of the reinforcing bar fixture body from outside, and a linear screw area 122 continuous to one end of the locking area and penetrating a second fastening area 115 of the reinforcing bar fixture body; and a fastener with a washer 130 that is screwed with the fastening bolt 120 from the outside of the second fastening area 115 of the reinforcing bar fixture body.SELECTED DRAWING: Figure 1
【課題】鉄筋の交差部分において鉄筋相互を固定する際に、鉄筋の自転回動による緩み等の不具合を防止する鉄筋固定具の提供。【解決手段】横筋ＨＲを抱持する横筋抱持領域１１１と横筋抱持領域１１１の一端に連なって縦筋ＶＲを抱持する第一縦筋抱持領域１１２と第一縦筋抱持領域１１２に連なる第一締結領域１１４と横筋抱持領域１１１の他端に連なって縦筋ＶＲを抱持する第二縦筋抱持領域１１３と第二縦筋抱持領域１１３に連なるＵ字状の第二締結領域１１５とを備えた棒鋼からなる鉄筋固定具本体１１０と、鉄筋固定具本体の第一締結領域１１４に外側から係止するＵ字状の係止領域１２１と係止領域の一端に連なって鉄筋固定具本体の第二締結領域１１５を挿通する直線状の螺子領域１２２とを備えた棒鋼からなる締結ボルト１２０と、締結ボルト１２０に鉄筋固定具本体の第二締結領域１１５の外側から螺合する座金付き締結ナット１３０を有する鉄筋固定具。【選択図】図１
REINFORCING BAR FIXTURE
鉄筋固定具
MIZUMA SHIZUO (author)
2021-10-28
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04G
SCAFFOLDING
,
Baugerüste
/
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
SHUTTER REINFORCING MEMBER FIXTURE AND SHUTTER REINFORCING STRUCTURE USING THE SAME
| European Patent Office | 2020