WO2020116749A1 - Assembly-type hoop - Google Patents

Assembly-type hoop Download PDF

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Publication number
WO2020116749A1
WO2020116749A1 PCT/KR2019/011780 KR2019011780W WO2020116749A1 WO 2020116749 A1 WO2020116749 A1 WO 2020116749A1 KR 2019011780 W KR2019011780 W KR 2019011780W WO 2020116749 A1 WO2020116749 A1 WO 2020116749A1
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WO
WIPO (PCT)
Prior art keywords
main
insertion hole
reinforcing bar
prefabricated
rebar
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PCT/KR2019/011780
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French (fr)
Korean (ko)
Inventor
이양운
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이양운
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Publication of WO2020116749A1 publication Critical patent/WO2020116749A1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18—Spacers of metal or substantially of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods

Definitions

  • the present invention relates to a prefabricated belt reinforcing bar.
  • the hoop refers to a thin reinforcing bar that is orthogonally wound around the main bar to reinforce the main bar of the column in the reinforced concrete structure, to prevent buckling, and to maintain a gap.
  • such a reinforcing bar is formed of a reinforcing bar having a circular cross section having a diameter smaller than or equal to that of a main reinforcing bar. It was common that it was formed around a periphery of the main rebar bundle and then joined by a separate fixing means.
  • Patent Document 1 Registered Patent No. 10-1600007, Date of registration: 2016.02.26., Name of the invention: Internal steel bar reinforcement structure of reinforced concrete vertical member using clip or steel bar fixing member
  • Patent Document 2 Registered Patent No. 10-1802959, Registration Date: Nov. 23, 2017, Name of Invention: V-shaped rebar with integral one-touch fixing means
  • Patent Document 3 Registered Patent No. 10-1627834, Registration Date: 2016.05.31.
  • Name of the invention Reinforced concrete member in which reinforcing bar is combined by reinforcing bar reinforcing bar, one-touch fastening reinforcing bar, and reinforcing bar fastener
  • An object of the present invention is to provide a prefabricated sash reinforcing bar that wraps and supports the main reinforcing bar bundle without requiring a deformation process such as bending depending on the shape of the main reinforcing bar bundle.
  • the prefabricated stiffener includes a stiffened reinforcing bar body formed in a straight stretched shape so as to surround the outer part of a part of the main reinforcing bar bundle; A main rebar insertion hole formed through one end portion of the main body of the strip so that one of the main rebar bundles may penetrate; And the other side reinforcing bar insertion hole formed through the other end portion of the main body of the reinforcing bar so that the other one of the main reinforcing bar bundles can be penetrated.
  • the prefabricated stiffener reinforcement body one side of the main rebar insertion hole, and the other side of the main rebar insertion hole, the deformation of the bent according to the shape of the main rebar bundle, etc.
  • the process is not required, there is an effect that the prefabricated strip reinforcing bar can wrap the main reinforcing bar and support it.
  • FIG. 1 is a perspective view showing a state in which a plurality of prefabricated sash reinforcement according to an embodiment of the present invention are assembled.
  • Figure 2 is a perspective view of a prefabricated sash reinforcement according to an embodiment of the present invention.
  • Figure 3 is a front view of the prefabricated girdle according to an embodiment of the present invention.
  • Figure 4 is an enlarged view of two prefabricated sash reinforced in accordance with an embodiment of the present invention assembled vertically from each other.
  • FIG. 5 is an enlarged view of a variable angle between two prefabricated stiffeners shown in FIG. 4.
  • Figure 6 is a front view of a prefabricated girdle according to another embodiment of the present invention.
  • FIG. 7 is an enlarged view of a part of a prefabricated sash rebar according to another embodiment of the present invention.
  • Figure 8 is a front view showing a state in which the prefabricated girdle according to another embodiment of the present invention is pressed by external force.
  • FIG. 1 is a perspective view showing a plurality of prefabricated sash reinforcement according to an embodiment of the present invention assembled
  • Figure 2 is a perspective view of a prefabricated sash reinforcement according to an embodiment of the present invention
  • Figure 3 is the present invention
  • Figure 4 is a front view of a prefabricated sash reinforcement according to an embodiment
  • Figure 4 is an enlarged view of two prefabricated sash reinforcement according to an embodiment of the present invention
  • Figure 5 is a prefabricated assembly shown in Figure 4 This is an enlarged view of the variable angle between two reinforcing bars.
  • the prefabricated girdle 100 includes a girdle reinforcement body 110, one side rebar insertion hole 130, and the other side rebar insertion hole 135 do.
  • the band reinforcing bar body 110 is made of a straight stretched form so as to surround the outer part of a part of the main reinforcing bar bundles formed of a plurality of main reinforcing bars 10 in a bundle form.
  • the reinforcing bar body 110 is formed in the form of a rectangular cross-section plate of a certain length.
  • the one side reinforcing bar insertion hole 130 is formed to penetrate through one end portion of the main reinforcing bar body 110 so that one of the main reinforcing bar bundles can be penetrated.
  • the main rebar insertion hole 130 is formed in a shape recessed in a U-shape at a certain depth at one end of one of two relatively long sides of the four side surfaces of the main body 110.
  • the other side reinforcing bar insertion hole 135 is formed through the other end portion of the main reinforcing bar body 110 so that the other one of the main reinforcing bar bundles can be penetrated.
  • the other side reinforcing bar insertion hole 135 is formed in a shape recessed in a U-shape at a predetermined depth at the other end of any one of two relatively long sides of the four side surfaces of the stiffener body 110.
  • the prefabricated reinforcing bar reinforcement 100 is accessed from the outside of the main reinforcement bundle, and the main reinforcement bundle
  • Two main reinforcing bars (10) constituting each other, for example, two main reinforcing bars (10) forming each corner of a square column, the main reinforcing bar insertion hole 130 and the other main rebar insertion hole 135 It is inserted into each can be supported.
  • a plurality of the prefabricated strip reinforcing bar 100 is connected to the individual main reinforcing bars constituting the main reinforcing bar bundles approaching from various directions of the main reinforcing bar bundle, the plurality of prefabricated strip reinforcing bars (100) ) Is in a form surrounding the bundle of the main reinforcing bar, so that the main reinforcing bar bundle can be wrapped and supported like a conventional reinforcing bar.
  • the one main reinforcing bar insertion hole of one of the plurality of prefabricated band reinforcing bars 100 denoted by reference number 130' is the same as the one main reinforcing bar insertion hole continuously described above and denoted by reference number 130. It is only classified for convenience.
  • the two prefabricated strip reinforcing bars 100 overlapped with each other may be vertically connected to each other as shown in FIG. 4 to cover a portion of the bundle of the main reinforcing bars in a square shape, or connected to each other at an obtuse angle as shown in FIG. 5. It is also possible to wrap a part of the bundle of the main reinforcing bar in various forms such as a shape.
  • No. 101 is formed at a position close to the one end of the prefabricated stiffener 100, in detail, at one side of the main reinforcement insertion hole 130, but through the stiffener body 110, a separate coupling means such as a bolt (Not shown) is a fixed hole through which one side can be penetrated, reference numeral 102 is formed at a position close to the other end of the prefabricated stiffener 100, in detail, the other side of the main reinforcement insertion hole 135, the It is a fixing hole on the other side through which the separate coupling means can be penetrated by penetrating the reinforcing bar body 110.
  • a separate coupling means such as a bolt (Not shown) is a fixed hole through which one side can be penetrated
  • reference numeral 102 is formed at a position close to the other end of the prefabricated stiffener 100, in detail, the other side of the main reinforcement insertion hole 135, the It is a fixing hole on the other side through which the separate coupling means can be penetrated by penetrating the reinfor
  • the prefabricated girder reinforcing bar 100 in a state in which each of the main reinforcing rods of the main reinforcing bar 10 overlaps each other and is first fixed to the main reinforcing bar 10 is fixed to the one side of the fixing hole 101 and the other side. It is possible to be secondarily fixed by the separate coupling means that sequentially penetrates the fixing hole 102.
  • one side inclined surface 131 is formed in the one side main rebar insertion hole 130, and the other side inclined surface 136 is formed in the other main rebar insertion hole 135.
  • the one side inclined surface 131 is formed to be inclined toward the outer side of any one of the two relatively short sides of the four side surfaces of the strip reinforcing body body 110, so that the inside of the main rebar insertion hole 130 on one side In comparison, the entrance of the main reinforcement insertion hole 130 on one side is formed to be relatively wider.
  • the other inclined surface 136 is formed to be inclined toward the outer side of the other of the relatively short two of the four sides of the strip reinforcing body body 110, the other side of the main rebar insertion hole 135 compared to the inside
  • the entrance of the other side rebar insertion hole 135 is to be formed in a relatively wider form.
  • two main reinforcing bars 10 constituting the main reinforcing bar bundle are the one inclined surface 131 and the other inclined surface 136 As it slides, it can be inserted into the main rebar insertion hole 130 and the other main rebar insertion hole 135, respectively, so that the combination of the main reinforcing bar bundle and the prefabricated strip reinforcing bar 100 can be made smoothly.
  • the prefabricated strip reinforcing bar 100 includes at least one inner main rebar insertion hole 120.
  • the inner main reinforcing bar insertion hole 120 is one side of the main rebar insertion hole 130 from any one of the two relatively long sides of the four side of the strip reinforcing bar body 110, so that another one of the main reinforcing bar bundle can be penetrated ) And the other side of the main reinforcement insertion hole 135, but is formed to be spaced apart from the one side main reinforcement insertion hole 130 and the other side main reinforcement insertion hole 135, U-shaped to a certain depth It is formed into a recessed form.
  • the plurality of inner main reinforcing bar insertion holes 120 are formed, they are formed to be spaced apart from each other.
  • the inner main reinforcing bar insertion hole 120 As the inner main reinforcing bar insertion hole 120 is formed, another one of the main reinforcing bar bundles can be penetrated and fixed to the inner main reinforcing bar insertion hole 120, and accordingly, the main reinforcing bar bundle and the prefabricated band reinforcing bar 100 ) Can be made more robust.
  • the inner main reinforcing bar insertion hole 120 is formed to be inclined to the band reinforcing bar body 110. That is, an entrance of the inner main reinforcing bar insertion hole 120 is formed on any one of two relatively long sides of the four side surfaces of the reinforcing bar main body 110, and the more the inside of the reinforcing bar main body 110, the more The inner main reinforcing bar insertion hole 120 is formed in an inclined shape at an angle from the entrance of the inner main reinforcing bar insertion hole 120.
  • two of the plurality of the prefabricated band reinforcing bar 100 surrounding the main reinforcing bar 100 are connected to each other in an inverted form, and accordingly a plurality of the prefab Two of the inner main reinforcing bar inserting holes 120 facing each other among the reinforcing bars 100 are formed to be inclined in different directions, so that the plurality of prefabricated reinforcing bars 100 surrounding the bundle of main reinforcing bars are Even if an arbitrary external force is applied in the direction, it is possible to maintain a state in which each of the inner main reinforcement insertion holes 120 and the main reinforcement bundles are coupled, and accordingly, the coupling between the main reinforcement bundles and the prefabricated band reinforcement 100 is randomly released. The phenomenon can be prevented.
  • the prefabricated strip reinforcing bar 100 includes the strip reinforcing bar body 110, the one side reinforcing bar insertion hole 130, and the other side reinforcing bar insertion hole 135, the main reinforcing bar bundle
  • the deformation process such as bending according to the shape is not required, the prefabricated band reinforcing bar 100 can be wrapped around the main reinforcing bar to support it.
  • FIG. 6 is a front view of a prefabricated stiffener according to another embodiment of the present invention
  • FIG. 7 is an enlarged view of a part of the prefabricated stiffener according to another embodiment of the present invention
  • FIG. 8 is another embodiment of the present invention It is a front view showing the prefabricated stiffener according to the pressed state by external force.
  • the reinforcing bar body 210 includes one side body 211, the other side body 212, and a body connecting body 213.
  • the central portion of the stiffener reinforcement body 210 of a certain length is split so that one side becomes the one side body 211, the other side becomes the other side body 212, and the one side body 211 The portion connecting the other side body 212 becomes the body connection body 213.
  • One inner main reinforcing bar insertion hole 220 may be formed in each of the one side body 211 and the other side body 212.
  • the split portion between the one side body 211 and the other side body 212 is formed in a V shape, and the split angle between the one side body 211 and the other side body 212 is formed at an acute angle,
  • the main body connecting body 213 is formed at a V-shaped vertex (convergence point) of a split portion of the one side body 211 and the other side body 212.
  • the prefabricated sash reinforcement 200 bent in a V-shape at a certain angle is combined with the main rebar bundle, as shown in FIG. 6, the prefabricated sash reinforcement 200 has a V-shape at a constant angle
  • Two main reinforcing bars spaced apart from each other constituting the main reinforcing bar bundles are inserted into the one main reinforcing bar insertion hole 230 and the other main reinforcing bar insertion hole 235 as they are in a curved state.
  • the gap between the side body 211 and the other side body 212 by the external force of the operator is pushed apart, as shown in FIG.
  • the prefabricated belt reinforcing bar 200 is flat In the form of a straight stretch, the prefabricated stiffeners 200 are spaced apart from each other constituting the main reinforcement bundles, and accordingly, the combination of the prefabricated stiffeners 200 and the main reinforcement bundles is more robust. It can be done.
  • guide irregularities 240 which face each other and are engaged with each other are formed at the split portions of the one side body 211 and the other side body 212.
  • the guide unevenness 240 includes a guide protrusion 241 protruding from one of the one side body 211 and the other side body 212, the one side body 211 and the other side body 212 It includes a guide hole 242 that is recessed in the other of which can be inserted to engage the guide projection 241.
  • the guide irregularities 240 are spaced apart from each other, and when the prefabricated stiffener 200 is straight out , The guide irregularities 240 are engaged with each other.
  • the guide irregularities 240 are engaged with each other, and the one side body 211 and the other side body 212 can be firmly coupled to each other.
  • the deformation of the main rebar bundle such as bending is not required, but the main reinforcing bar bundle can be wrapped around and supported, so the industrial availability is high.

Abstract

A disclosed assembly-type hoop comprises a hoop body, a main rebar insertion hole at one side thereof, and a main rebar insertion hole at the other side thereof. Therefore, the assembly-type hoop can advantageously surround and support a bundle of main rebars without requiring a deformation process such as a process of bending the hoop according to the shape of the bundle of main rebars.

Description

조립식 띠철근Prefab sash
본 발명은 조립식 띠철근에 관한 것이다.The present invention relates to a prefabricated belt reinforcing bar.
띠철근(hoop)은 철근콘크리트조에서 기둥의 주근을 보강하며, 좌굴을 방지하고 간격유지 등을 위하여 주근에 직교하여 감아댄 가는 철근을 말하는 것이다.The hoop refers to a thin reinforcing bar that is orthogonally wound around the main bar to reinforce the main bar of the column in the reinforced concrete structure, to prevent buckling, and to maintain a gap.
종래에는, 이러한 띠철근이 주철근과 같거가 그보다 상대적으로 작은 직경의 원형 단면의 철근으로 형성되는 것이어서, 그러한 띠철근이 주철근 다발을 감쌀 수 있도록 사각형, 원형 등의 형태로 외력에 의해 굽혀져서, 그 주철근 다발의 외곽에 둘러진 다음, 별도의 고정 수단에 의해 결합되는 형태로 이루어지는 것이 일반적이었다.Conventionally, such a reinforcing bar is formed of a reinforcing bar having a circular cross section having a diameter smaller than or equal to that of a main reinforcing bar. It was common that it was formed around a periphery of the main rebar bundle and then joined by a separate fixing means.
이러한 종래의 띠철근 및 이러한 띠철근을 고정시켜 주기 위한 고정 수단의 예로 제시될 수 있는 것이 아래 제시된 특허문헌의 그 것들이다.It is those of the patent documents presented below that can be presented as examples of such conventional reinforcing bars and fixing means for fixing such reinforcing bars.
그러나, 종래의 띠철근에 의하면, 주철근 다발의 형태에 적합하도록 그때그때 띠철근을 굽혀주어야 하는 등의 변형 고정이 요구되는 불편함이 있었다.However, according to the conventional reinforcing bar, there was a inconvenience in that deformation fixation such as bending the reinforcing bar at that time to be suitable for the shape of the main reinforcing bar bundle was required.
[선행기술문헌][Advanced technical literature]
(특허문헌 1) 등록특허 제 10-1600007호, 등록일자: 2016.02.26., 발명의 명칭: 띠철근 고정용 클립 또는 띠철근 고정부재를 이용한 철근콘크리트 수직부재의 내부 띠철근 고정구조(Patent Document 1) Registered Patent No. 10-1600007, Date of registration: 2016.02.26., Name of the invention: Internal steel bar reinforcement structure of reinforced concrete vertical member using clip or steel bar fixing member
(특허문헌 2) 등록특허 제 10-1802959호, 등록일자: 2017.11.23., 발명의 명칭: 원터치식 고정수단이 일체로 구비된 V형 띠철근(Patent Document 2) Registered Patent No. 10-1802959, Registration Date: Nov. 23, 2017, Name of Invention: V-shaped rebar with integral one-touch fixing means
(특허문헌 3) 등록특허 제 10-1627834호, 등록일자: 2016.05.31., 발명의 명칭: 띠철근 고정구, 원터치 체결 띠철근 및 띠철근 고정구에 의해 띠철근이 결합된 철근콘크리트 부재(Patent Document 3) Registered Patent No. 10-1627834, Registration Date: 2016.05.31., Name of the invention: Reinforced concrete member in which reinforcing bar is combined by reinforcing bar reinforcing bar, one-touch fastening reinforcing bar, and reinforcing bar fastener
본 발명은 주철근 다발의 형태에 따라 굽혀지는 등의 변형 공정이 요구되지 아니하면서도 상기 주철근 다발을 감싸 지지해줄 수 있는 조립식 띠철근을 제공하는 것을 일 목적으로 한다.An object of the present invention is to provide a prefabricated sash reinforcing bar that wraps and supports the main reinforcing bar bundle without requiring a deformation process such as bending depending on the shape of the main reinforcing bar bundle.
본 발명의 일 측면에 따른 조립식 띠철근은 주철근 다발의 일부의 외곽을 감싸도록, 일자로 곧게 뻗은 형태로 이루어지는 띠철근 본체; 상기 주철근 다발 중 하나가 관통될 수 있도록, 상기 띠철근 본체의 일 측 말단부에 관통 형성되는 일 측 주철근 삽입 홀; 및 상기 주철근 다발 중 다른 하나가 관통될 수 있도록, 상기 띠철근 본체의 타 측 말단부에 관통 형성되는 타 측 주철근 삽입 홀;을 포함한다.The prefabricated stiffener according to an aspect of the present invention includes a stiffened reinforcing bar body formed in a straight stretched shape so as to surround the outer part of a part of the main reinforcing bar bundle; A main rebar insertion hole formed through one end portion of the main body of the strip so that one of the main rebar bundles may penetrate; And the other side reinforcing bar insertion hole formed through the other end portion of the main body of the reinforcing bar so that the other one of the main reinforcing bar bundles can be penetrated.
본 발명의 일 측면에 따른 조립식 띠철근에 의하면, 조립식 띠철근이 띠철근 본체와, 일 측 주철근 삽입 홀과, 타 측 주철근 삽입 홀을 포함함에 따라, 주철근 다발의 형태에 따라 굽혀지는 등의 변형 공정이 요구되지 아니하면서도 상기 조립식 띠철근이 상기 주철근 다발을 감싸 지지해줄 수 있게 되는 효과가 있다.According to the prefabricated stiffener according to one aspect of the present invention, the prefabricated stiffener reinforcement body, one side of the main rebar insertion hole, and the other side of the main rebar insertion hole, the deformation of the bent according to the shape of the main rebar bundle, etc. Although the process is not required, there is an effect that the prefabricated strip reinforcing bar can wrap the main reinforcing bar and support it.
도 1은 본 발명의 일 실시예에 따른 조립식 띠철근이 복수 개 조립된 모습을 보이는 사시도.1 is a perspective view showing a state in which a plurality of prefabricated sash reinforcement according to an embodiment of the present invention are assembled.
도 2는 본 발명의 일 실시예에 따른 조립식 띠철근에 대한 사시도.Figure 2 is a perspective view of a prefabricated sash reinforcement according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 조립식 띠철근에 대한 정면도.Figure 3 is a front view of the prefabricated girdle according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 조립식 띠철근 두 개가 서로 수직으로 조립된 모습을 확대한 도면.Figure 4 is an enlarged view of two prefabricated sash reinforced in accordance with an embodiment of the present invention assembled vertically from each other.
도 5는 도 4에 도시된 조립식 띠철근 두 개의 사이각이 가변된 모습을 확대한 도면.FIG. 5 is an enlarged view of a variable angle between two prefabricated stiffeners shown in FIG. 4.
도 6은 본 발명의 다른 실시예에 따른 조립식 띠철근에 대한 정면도.Figure 6 is a front view of a prefabricated girdle according to another embodiment of the present invention.
도 7은 본 발명의 다른 실시예에 따른 조립식 띠철근의 일부를 확대한 도면.7 is an enlarged view of a part of a prefabricated sash rebar according to another embodiment of the present invention.
도 8은 본 발명의 다른 실시예에 따른 조립식 띠철근이 외력에 의해 눌린 모습을 보이는 정면도.Figure 8 is a front view showing a state in which the prefabricated girdle according to another embodiment of the present invention is pressed by external force.
이하에서는 도면을 참조하여 본 발명의 실시예들에 따른 조립식 띠철근에 대하여 설명한다.Hereinafter, with reference to the drawings will be described with respect to the prefabricated sash reinforcement according to embodiments of the present invention.
도 1은 본 발명의 일 실시예에 따른 조립식 띠철근이 복수 개 조립된 모습을 보이는 사시도이고, 도 2는 본 발명의 일 실시예에 따른 조립식 띠철근에 대한 사시도이고, 도 3은 본 발명의 일 실시예에 따른 조립식 띠철근에 대한 정면도이고, 도 4는 본 발명의 일 실시예에 따른 조립식 띠철근 두 개가 서로 수직으로 조립된 모습을 확대한 도면이고, 도 5는 도 4에 도시된 조립식 띠철근 두 개의 사이각이 가변된 모습을 확대한 도면이다.1 is a perspective view showing a plurality of prefabricated sash reinforcement according to an embodiment of the present invention assembled, Figure 2 is a perspective view of a prefabricated sash reinforcement according to an embodiment of the present invention, Figure 3 is the present invention Figure 4 is a front view of a prefabricated sash reinforcement according to an embodiment, Figure 4 is an enlarged view of two prefabricated sash reinforcement according to an embodiment of the present invention, and Figure 5 is a prefabricated assembly shown in Figure 4 This is an enlarged view of the variable angle between two reinforcing bars.
도 1 내지 도 5를 함께 참조하면, 본 실시예에 따른 조립식 띠철근(100)은 띠철근 본체(110)와, 일 측 주철근 삽입 홀(130)과, 타 측 주철근 삽입 홀(135)을 포함한다.Referring to Figures 1 to 5 together, the prefabricated girdle 100 according to this embodiment includes a girdle reinforcement body 110, one side rebar insertion hole 130, and the other side rebar insertion hole 135 do.
상기 띠철근 본체(110)는 복수 개의 주철근(10)이 다발을 이룬 형태로 형성된 주철근 다발의 일부의 외곽을 감싸도록, 일자로 곧게 뻗은 형태로 이루어지는 것이다.The band reinforcing bar body 110 is made of a straight stretched form so as to surround the outer part of a part of the main reinforcing bar bundles formed of a plurality of main reinforcing bars 10 in a bundle form.
상세히, 상기 띠철근 본체(110)는 일정 길이의 사각 단면 플레이트 형태로 형성된다.In detail, the reinforcing bar body 110 is formed in the form of a rectangular cross-section plate of a certain length.
상기 일 측 주철근 삽입 홀(130)은 상기 주철근 다발 중 하나가 관통될 수 있도록, 상기 띠철근 본체(110)의 일 측 말단부에 관통 형성된다.The one side reinforcing bar insertion hole 130 is formed to penetrate through one end portion of the main reinforcing bar body 110 so that one of the main reinforcing bar bundles can be penetrated.
상세히, 상기 일 측 주철근 삽입 홀(130)은 상기 띠철근 본체(110)의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나의 일 측 말단부에서 일정 깊이로 U자 형태로 함몰된 형태로 형성된다.In detail, the main rebar insertion hole 130 is formed in a shape recessed in a U-shape at a certain depth at one end of one of two relatively long sides of the four side surfaces of the main body 110.
상기 타 측 주철근 삽입 홀(135)은 상기 주철근 다발 중 다른 하나가 관통될 수 있도록, 상기 띠철근 본체(110)의 타 측 말단부에 관통 형성된다.The other side reinforcing bar insertion hole 135 is formed through the other end portion of the main reinforcing bar body 110 so that the other one of the main reinforcing bar bundles can be penetrated.
상세히, 상기 타 측 주철근 삽입 홀(135)은 상기 띠철근 본체(110)의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나의 타 측 말단부에서 일정 깊이로 U자 형태로 함몰된 형태로 형성된다.In detail, the other side reinforcing bar insertion hole 135 is formed in a shape recessed in a U-shape at a predetermined depth at the other end of any one of two relatively long sides of the four side surfaces of the stiffener body 110.
상기와 같이 상기 일 측 주철근 삽입 홀(130)과 상기 타 측 주철근 삽입 홀(135)이 형성됨에 따라, 상기 주철근 다발의 외곽에서 상기 조립식 띠철근(100)이 접근되는 것만으로도, 상기 주철근 다발을 구성하는 서로 이격된 두 개의 주철근(10), 예를 들어 사각 기둥의 각 모서리를 형성하는 두 개의 주철근(10)이 상기 일 측 주철근 삽입 홀(130)과 상기 타 측 주철근 삽입 홀(135)에 각각 삽입되어 지지될 수 있게 된다.As described above, as the main reinforcement insertion hole 130 and the other reinforcement insertion hole 135 are formed, the prefabricated reinforcing bar reinforcement 100 is accessed from the outside of the main reinforcement bundle, and the main reinforcement bundle Two main reinforcing bars (10) constituting each other, for example, two main reinforcing bars (10) forming each corner of a square column, the main reinforcing bar insertion hole 130 and the other main rebar insertion hole 135 It is inserted into each can be supported.
도 1에 도시된 바와 같이, 복수 개의 상기 조립식 띠철근(100)이 상기 주철근 다발의 여러 방향의 외곽에서 접근되어 상기 주철근 다발을 구성하는 개별 주철근들에 결합됨으로써, 복수 개의 상기 조립식 띠철근(100)이 상기 주철근 다발을 감싼 형태로 되어, 종래의 띠철근처럼 상기 주철근 다발을 감싸 지지해줄 수 있게 된다.As shown in Figure 1, a plurality of the prefabricated strip reinforcing bar 100 is connected to the individual main reinforcing bars constituting the main reinforcing bar bundles approaching from various directions of the main reinforcing bar bundle, the plurality of prefabricated strip reinforcing bars (100) ) Is in a form surrounding the bundle of the main reinforcing bar, so that the main reinforcing bar bundle can be wrapped and supported like a conventional reinforcing bar.
특히, 도 4에 도시된 바와 같이, 복수 개의 상기 조립식 띠철근(100)의 각 말단부가 서로 겹쳐지면서 상기 주철근 다발을 구성하는 하나의 주철근(10)을 감쌈으로써, 복수 개의 상기 조립식 띠철근(100) 중 하나의 상기 일 측 주철근 삽입 홀(130')과 복수 개의 상기 조립식 띠철근(100) 중 다른 하나의 상기 타 측 주철근 삽입 홀(135)에 상기 주철근 다발을 구성하는 하나의 주철근(10)이 삽입되면서, 상기 주철근 다발을 구성하는 하나의 주철근(10)에 복수 개의 상기 조립식 띠철근(100) 중 하나의 상기 일 측 주철근 삽입 홀(130')과 복수 개의 상기 조립식 띠철근(100) 중 다른 하나의 상기 타 측 주철근 삽입 홀(135)이 걸린 형태가 되어, 상기 주철근 다발을 구성하는 하나의 주철근(10)에 복수 개의 상기 조립식 띠철근(100)의 각 말단부가 걸려 1차 고정된 형태가 될 수 있다.In particular, as shown in FIG. 4, by wrapping one main reinforcing bar 10 constituting the main reinforcing bar bundles while each end portion of the plurality of prefabricated strip reinforcing bars 100 overlaps each other, a plurality of the prefabricated strip reinforcing bars 100 ) One of the main reinforcing bar insertion hole (130') and a plurality of the prefabricated band reinforcing bar (100) of the other side of the other main reinforcing bar insertion hole (135) constituting the main rebar bundle (10) As it is inserted, one of the one main rebar insertion hole 130' and one of the plurality of prefabricated strip rebars 100 of one of the plurality of prefabricated strip rebars 100 in one main rebar 10 constituting the main rebar bundle The other main reinforcing bar insertion hole 135 is in the form of hanging, and each end of the plurality of prefabricated band reinforcing bars 100 is firstly fixed to one main reinforcing bar 10 constituting the main reinforcing bar bundle. Can be
여기서, 도면 번호 130'로 표시된 복수 개의 상기 조립식 띠철근(100) 중 하나의 상기 일 측 주철근 삽입 홀은 상기에서 지속적으로 설명되고 도면 번호 130으로 표시된 상기 일 측 주철근 삽입 홀과 동일한 것으로, 설명의 편의를 위하여 구분한 것일 뿐이다.Here, the one main reinforcing bar insertion hole of one of the plurality of prefabricated band reinforcing bars 100 denoted by reference number 130' is the same as the one main reinforcing bar insertion hole continuously described above and denoted by reference number 130. It is only classified for convenience.
도 4에 표시된 도면 번호 110'와 도면 번호 131'도 동일한 취지로 표시된 것일 뿐이다.The reference numeral 110' and the reference numeral 131' shown in FIG. 4 are only indicated with the same meaning.
서로 겹쳐진 두 개의 상기 조립식 띠철근(100)은 도 4에 도시된 바와 같이 서로 수직으로 연결되어 사각형 형태의 상기 주철근 다발의 일부를 감쌀 수도 있고, 도 5에 도시된 바와 같이 서로 둔각으로 연결되어 원형 형태 등 다양한 형태의 상기 주철근 다발의 일부를 감쌀 수도 있다.The two prefabricated strip reinforcing bars 100 overlapped with each other may be vertically connected to each other as shown in FIG. 4 to cover a portion of the bundle of the main reinforcing bars in a square shape, or connected to each other at an obtuse angle as shown in FIG. 5. It is also possible to wrap a part of the bundle of the main reinforcing bar in various forms such as a shape.
도면 번호 101은 상기 조립식 띠철근(100)의 일 측 말단부, 상세히는 상기 일 측 주철근 삽입 홀(130)에 근접된 위치에 형성되되 상기 띠철근 본체(110)를 관통함으로써 볼트 등 별도의 결합 수단(미도시)이 관통될 수 있는 일 측 고정 홀이고, 도면 번호 102는 상기 조립식 띠철근(100)의 타 측 말단부, 상세히는 상기 타 측 주철근 삽입 홀(135)에 근접된 위치에 형성되되 상기 띠철근 본체(110)를 관통함으로써 별도의 상기 결합 수단이 관통될 수 있는 타 측 고정 홀이다.No. 101 is formed at a position close to the one end of the prefabricated stiffener 100, in detail, at one side of the main reinforcement insertion hole 130, but through the stiffener body 110, a separate coupling means such as a bolt (Not shown) is a fixed hole through which one side can be penetrated, reference numeral 102 is formed at a position close to the other end of the prefabricated stiffener 100, in detail, the other side of the main reinforcement insertion hole 135, the It is a fixing hole on the other side through which the separate coupling means can be penetrated by penetrating the reinforcing bar body 110.
도 4에 도시된 바와 같이, 복수 개의 상기 조립식 띠철근(100)의 각 말단부가 서로 수직으로 겹쳐질 때, 복수 개의 상기 조립식 띠철근(100) 중 하나의 상기 일 측 고정 홀(101)과 복수 개의 상기 조립식 띠철근(100) 중 다른 하나의 상기 타 측 고정 홀(102)이 서로 겹쳐지고, 그 겹쳐진 상기 일 측 고정 홀(101)과 상기 타 측 고정 홀(102)에 별도의 상기 결합 수단이 관통됨으로써, 상기 주철근 다발을 구성하는 하나의 주철근(10)에 그 각 말단부가 걸려 1차 고정된 서로 겹쳐진 상태의 상기 조립식 띠철근(100)이 상기 일 측 고정 홀(101)과 상기 타 측 고정 홀(102)을 순차적으로 관통한 별도의 상기 결합 수단에 의해 2차 고정될 수 있게 된다.As shown in FIG. 4, when each end of the plurality of prefabricated strip reinforcing bars 100 vertically overlaps each other, the one side fixing hole 101 and the plurality of one of the plurality of prefabricated strip rebars 100 are plural. The other fixing hole 102 of the other one of the prefabricated band reinforcing bar 100 overlaps each other, and the coupling means separate to the overlapping one side fixing hole 101 and the other fixing hole 102 By being penetrated, the prefabricated girder reinforcing bar 100 in a state in which each of the main reinforcing rods of the main reinforcing bar 10 overlaps each other and is first fixed to the main reinforcing bar 10 is fixed to the one side of the fixing hole 101 and the other side. It is possible to be secondarily fixed by the separate coupling means that sequentially penetrates the fixing hole 102.
본 실시예에서는, 상기 일 측 주철근 삽입 홀(130)에 일 측 경사면(131)이 형성되고, 상기 타 측 주철근 삽입 홀(135)에 타 측 경사면(136)이 형성된다.In this embodiment, one side inclined surface 131 is formed in the one side main rebar insertion hole 130, and the other side inclined surface 136 is formed in the other main rebar insertion hole 135.
상세히, 상기 일 측 경사면(131)은 상기 띠철근 본체(110)의 네 측면 중 상대적으로 짧은 두 측면 중 어느 하나의 외곽 쪽을 향하여 경사지게 형성됨으로써, 상기 일 측 주철근 삽입 홀(130)의 내부에 비해 상기 일 측 주철근 삽입 홀(130)의 입구가 상대적으로 더 벌어진 형태로 형성되도록 한다.In detail, the one side inclined surface 131 is formed to be inclined toward the outer side of any one of the two relatively short sides of the four side surfaces of the strip reinforcing body body 110, so that the inside of the main rebar insertion hole 130 on one side In comparison, the entrance of the main reinforcement insertion hole 130 on one side is formed to be relatively wider.
상기 타 측 경사면(136)은 상기 띠철근 본체(110)의 네 측면 중 상대적으로 짧은 두 측면 중 다른 하나의 외곽 쪽을 향하여 경사지게 형성됨으로써, 상기 타 측 주철근 삽입 홀(135)의 내부에 비해 상기 타 측 주철근 삽입 홀(135)의 입구가 상대적으로 더 벌어진 형태로 형성되도록 한다.The other inclined surface 136 is formed to be inclined toward the outer side of the other of the relatively short two of the four sides of the strip reinforcing body body 110, the other side of the main rebar insertion hole 135 compared to the inside The entrance of the other side rebar insertion hole 135 is to be formed in a relatively wider form.
상기와 같이 형성됨으로써, 상기 조립식 띠철근(100)이 상기 주철근 다발에 접근될 때, 상기 주철근 다발을 구성하는 두 개의 주철근(10)이 상기 일 측 경사면(131)과 상기 타 측 경사면(136)을 타고 미끄러지면서 각각 상기 일 측 주철근 삽입 홀(130)과 상기 타 측 주철근 삽입 홀(135)에 삽입될 수 있게 되므로, 상기 주철근 다발과 상기 조립식 띠철근(100)의 결합이 매끄럽게 이루어질 수 있게 된다.By being formed as described above, when the prefabricated band reinforcing bar 100 approaches the main reinforcing bar, two main reinforcing bars 10 constituting the main reinforcing bar bundle are the one inclined surface 131 and the other inclined surface 136 As it slides, it can be inserted into the main rebar insertion hole 130 and the other main rebar insertion hole 135, respectively, so that the combination of the main reinforcing bar bundle and the prefabricated strip reinforcing bar 100 can be made smoothly. .
본 실시예에서는, 상기 조립식 띠철근(100)이 내측 주철근 삽입 홀(120)을 적어도 하나 포함한다.In this embodiment, the prefabricated strip reinforcing bar 100 includes at least one inner main rebar insertion hole 120.
상기 내측 주철근 삽입 홀(120)은 상기 주철근 다발 중 또 다른 하나가 관통될 수 있도록, 상기 띠철근 본체(110)의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나에서 상기 일 측 주철근 삽입 홀(130)과 상기 타 측 주철근 삽입 홀(135)의 사이 부분에 형성되되, 상기 일 측 주철근 삽입 홀(130)과 상기 타 측 주철근 삽입 홀(135)과 이격되도록 형성되는 것으로, 일정 깊이로 U자 형태로 함몰된 형태로 형성된다.The inner main reinforcing bar insertion hole 120 is one side of the main rebar insertion hole 130 from any one of the two relatively long sides of the four side of the strip reinforcing bar body 110, so that another one of the main reinforcing bar bundle can be penetrated ) And the other side of the main reinforcement insertion hole 135, but is formed to be spaced apart from the one side main reinforcement insertion hole 130 and the other side main reinforcement insertion hole 135, U-shaped to a certain depth It is formed into a recessed form.
상기 내측 주철근 삽입 홀(120)이 복수 개로 형성되는 경우, 서로 이격되도록 형성된다.When the plurality of inner main reinforcing bar insertion holes 120 are formed, they are formed to be spaced apart from each other.
상기 내측 주철근 삽입 홀(120)이 형성됨에 따라, 상기 내측 주철근 삽입 홀(120)에 상기 주철근 다발 중 또 다른 하나가 관통되어 고정될 수 있게 되고, 그에 따라 상기 주철근 다발과 상기 조립식 띠철근(100)의 결합이 더욱 견고하게 이루어질 수 있게 된다.As the inner main reinforcing bar insertion hole 120 is formed, another one of the main reinforcing bar bundles can be penetrated and fixed to the inner main reinforcing bar insertion hole 120, and accordingly, the main reinforcing bar bundle and the prefabricated band reinforcing bar 100 ) Can be made more robust.
본 실시예에서는, 상기 내측 주철근 삽입 홀(120)이 상기 띠철근 본체(110)에 경사지게 형성된다. 즉, 상기 띠철근 본체(110)의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나의 측면에 상기 내측 주철근 삽입 홀(120)의 입구가 형성되되, 상기 띠철근 본체(110)의 내부로 갈수록 상기 내측 주철근 삽입 홀(120)은 상기 내측 주철근 삽입 홀(120)의 입구에서 일정 각도로 경사진 형태로 형성된다.In the present embodiment, the inner main reinforcing bar insertion hole 120 is formed to be inclined to the band reinforcing bar body 110. That is, an entrance of the inner main reinforcing bar insertion hole 120 is formed on any one of two relatively long sides of the four side surfaces of the reinforcing bar main body 110, and the more the inside of the reinforcing bar main body 110, the more The inner main reinforcing bar insertion hole 120 is formed in an inclined shape at an angle from the entrance of the inner main reinforcing bar insertion hole 120.
상기와 같이 형성되면, 도 1에 도시된 바와 같이, 상기 주철근 다발을 감싸는 복수 개의 상기 조립식 띠철근(100) 중 서로 마주보게 되는 두 개는 서로 뒤집어진 형태로 연결되고, 그에 따라 복수 개의 상기 조립식 띠철근(100) 중 서로 마주보게 되는 두 개의 상기 각 내측 주철근 삽입 홀(120)은 서로 다른 방향으로 경사진 형태로 형성되게 됨으로써, 상기 주철근 다발을 감싸는 복수 개의 상기 조립식 띠철근(100)으로 어느 방향으로 임의의 외력이 인가되더라도, 상기 각 내측 주철근 삽입 홀(120)과 상기 주철근 다발이 결합된 상태를 유지할 수 있고, 그에 따라 상기 주철근 다발과 상기 조립식 띠철근(100)의 결합이 임의로 해제되는 현상이 방지될 수 있다.When formed as described above, as shown in Figure 1, two of the plurality of the prefabricated band reinforcing bar 100 surrounding the main reinforcing bar 100 are connected to each other in an inverted form, and accordingly a plurality of the prefab Two of the inner main reinforcing bar inserting holes 120 facing each other among the reinforcing bars 100 are formed to be inclined in different directions, so that the plurality of prefabricated reinforcing bars 100 surrounding the bundle of main reinforcing bars are Even if an arbitrary external force is applied in the direction, it is possible to maintain a state in which each of the inner main reinforcement insertion holes 120 and the main reinforcement bundles are coupled, and accordingly, the coupling between the main reinforcement bundles and the prefabricated band reinforcement 100 is randomly released. The phenomenon can be prevented.
상기와 같이, 상기 조립식 띠철근(100)이 상기 띠철근 본체(110)와, 상기 일 측 주철근 삽입 홀(130)과, 상기 타 측 주철근 삽입 홀(135)을 포함함에 따라, 상기 주철근 다발의 형태에 따라 굽혀지는 등의 변형 공정이 요구되지 아니하면서도 상기 조립식 띠철근(100)이 상기 주철근 다발을 감싸 지지해줄 수 있게 된다.As described above, as the prefabricated strip reinforcing bar 100 includes the strip reinforcing bar body 110, the one side reinforcing bar insertion hole 130, and the other side reinforcing bar insertion hole 135, the main reinforcing bar bundle Although the deformation process such as bending according to the shape is not required, the prefabricated band reinforcing bar 100 can be wrapped around the main reinforcing bar to support it.
이하에서는 도면을 참조하여 본 발명의 다른 실시예에 따른 조립식 띠철근에 대하여 설명한다. 이러한 설명을 수행함에 있어서, 상기된 본 발명의 일 실시예에서 이미 기재된 내용과 중복되는 설명은 그에 갈음하고, 여기서는 생략하기로 한다.Hereinafter, with reference to the drawings will be described with respect to the prefabricated girdle according to another embodiment of the present invention. In carrying out such a description, a description overlapping with the contents already described in one embodiment of the present invention described above is replaced therewith, and will be omitted here.
도 6은 본 발명의 다른 실시예에 따른 조립식 띠철근에 대한 정면도이고, 도 7은 본 발명의 다른 실시예에 따른 조립식 띠철근의 일부를 확대한 도면이고, 도 8은 본 발명의 다른 실시예에 따른 조립식 띠철근이 외력에 의해 눌린 모습을 보이는 정면도이다.6 is a front view of a prefabricated stiffener according to another embodiment of the present invention, FIG. 7 is an enlarged view of a part of the prefabricated stiffener according to another embodiment of the present invention, and FIG. 8 is another embodiment of the present invention It is a front view showing the prefabricated stiffener according to the pressed state by external force.
도 6 내지 도 8을 함께 참조하면, 본 실시예에서는, 띠철근 본체(210)가 일 측 본체(211)와, 타 측 본체(212)와, 본체 연결체(213)를 포함한다.Referring to FIGS. 6 to 8 together, in this embodiment, the reinforcing bar body 210 includes one side body 211, the other side body 212, and a body connecting body 213.
일정 길이의 상기 띠철근 본체(210)의 중앙부가 갈라져서 그 일 측이 상기 일 측 본체(211)가 되고, 그 타 측이 상기 타 측 본체(212)가 되며, 상기 일 측 본체(211)와 상기 타 측 본체(212)를 연결하는 부분이 상기 본체 연결체(213)가 된다.The central portion of the stiffener reinforcement body 210 of a certain length is split so that one side becomes the one side body 211, the other side becomes the other side body 212, and the one side body 211 The portion connecting the other side body 212 becomes the body connection body 213.
물론, 상기 일 측 본체(211)의 말단에는 일 측 주철근 삽입 홀(230)이 형성되고, 상기 타 측 본체(212)의 말단에는 타 측 주철근 삽입 홀(235)이 형성된다.Of course, one end of the main body 211, the main rebar insertion hole 230 is formed, the other side of the main body 212, the other side of the main reinforcement insertion hole 235 is formed.
상기 일 측 본체(211)와 상기 타 측 본체(212) 각각에 내측 주철근 삽입 홀(220)이 각각 하나씩 형성될 수 있다.One inner main reinforcing bar insertion hole 220 may be formed in each of the one side body 211 and the other side body 212.
상기 일 측 본체(211)와 상기 타 측 본체(212)의 갈라진 부분은 V자 형태로 이루어지고, 상기 일 측 본체(211)와 상기 타 측 본체(212)의 갈라진 각도는 예각으로 이루어지며, 상기 본체 연결체(213)는 상기 일 측 본체(211)와 상기 타 측 본체(212)의 갈라진 부분의 V자 형태의 꼭지점(수렴점)에 형성된다.The split portion between the one side body 211 and the other side body 212 is formed in a V shape, and the split angle between the one side body 211 and the other side body 212 is formed at an acute angle, The main body connecting body 213 is formed at a V-shaped vertex (convergence point) of a split portion of the one side body 211 and the other side body 212.
상기와 같이 형성되면, 일정 각도로 V자 형태로 굽혀진 조립식 띠철근(200)이 주철근 다발과 결합될 때, 도 6에 도시된 바와 같이, 상기 조립식 띠철근(200)이 일정 각도로 V자 형태로 굽혀진 상태 그대로 상기 주철근 다발과 결합되어, 상기 주철근 다발을 구성하는 서로 이격된 두 개의 주철근이 각각 상기 일 측 주철근 삽입 홀(230)과 상기 타 측 주철근 삽입 홀(235)에 삽입된 상태에서, 작업자의 외력에 의해 상기 일 측 본체(211)와 상기 타 측 본체(212)의 V자 형태로 벌어진 부분이 밀리면, 도 8에 도시된 바와 같이, 상기 조립식 띠철근(200)이 일자로 곧게 뻗은 형태가 되면서, 상기 조립식 띠철근(200)이 상기 주철근 다발을 구성하는 서로 이격된 두 개의 주철근이 서로 벌어지도록 하고, 그에 따라 상기 조립식 띠철근(200)과 상기 주철근 다발의 결합이 더욱 견고하게 이루어질 수 있게 된다.When formed as described above, when the prefabricated sash reinforcement 200 bent in a V-shape at a certain angle is combined with the main rebar bundle, as shown in FIG. 6, the prefabricated sash reinforcement 200 has a V-shape at a constant angle Two main reinforcing bars spaced apart from each other constituting the main reinforcing bar bundles are inserted into the one main reinforcing bar insertion hole 230 and the other main reinforcing bar insertion hole 235 as they are in a curved state. In, if the gap between the side body 211 and the other side body 212 by the external force of the operator is pushed apart, as shown in FIG. 8, the prefabricated belt reinforcing bar 200 is flat In the form of a straight stretch, the prefabricated stiffeners 200 are spaced apart from each other constituting the main reinforcement bundles, and accordingly, the combination of the prefabricated stiffeners 200 and the main reinforcement bundles is more robust. It can be done.
본 실시예에서는, 상기 일 측 본체(211)와 상기 타 측 본체(212)의 갈라진 부분에 서로 대면되어 서로 맞물릴 수 있는 안내 요철(240)이 형성된다.In the present exemplary embodiment, guide irregularities 240 which face each other and are engaged with each other are formed at the split portions of the one side body 211 and the other side body 212.
상기 안내 요철(240)은 상기 일 측 본체(211)와 상기 타 측 본체(212) 중 어느 하나에서 돌출되는 안내 돌기(241)와, 상기 일 측 본체(211)와 상기 타 측 본체(212) 중 다른 하나에서 함몰되어 상기 안내 돌기(241)가 맞물리도록 삽입될 수 있는 안내 홀(242)을 포함한다.The guide unevenness 240 includes a guide protrusion 241 protruding from one of the one side body 211 and the other side body 212, the one side body 211 and the other side body 212 It includes a guide hole 242 that is recessed in the other of which can be inserted to engage the guide projection 241.
상기 조립식 띠철근(200)이 일정 각도로 V자 형태로 굽혀진 형태일 때에는, 상기 안내 요철(240)은 서로 이격된 상태가 되고, 상기 조립식 띠철근(200)이 일자로 곧게 뻗은 형태일 때에는, 상기 안내 요철(240)은 서로 맞물린 상태가 된다.When the prefabricated stiffener 200 is bent in a V-shape at a certain angle, the guide irregularities 240 are spaced apart from each other, and when the prefabricated stiffener 200 is straight out , The guide irregularities 240 are engaged with each other.
상기와 같이 구성되면, 작업자의 외력에 의해 상기 조립식 띠철근(200)이 일자로 곧게 뻗은 형태가 될 때, 상기 안내 요철(240)이 서로 맞물리면서, 상기 일 측 본체(211)와 상기 타 측 본체(212)가 서로 견고하게 결합될 수 있도록 한다.When configured as described above, when the prefabricated band reinforcing bar 200 is in a straight stretched form by the external force of the operator, the guide irregularities 240 are engaged with each other, and the one side body 211 and the other side body 212 can be firmly coupled to each other.
상기에서 본 발명은 특정한 실시예에 관하여 도시되고 설명되었지만, 당업계에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 사상 및 영역을 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 알 수 있을 것이다. 그렇지만 이러한 수정 및 변형 구조들은 모두 본 발명의 권리범위 내에 포함되는 것임을 분명하게 밝혀두고자 한다.Although the present invention has been shown and described in relation to specific embodiments, those skilled in the art variously modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. And can be changed. However, it is intended to clarify that all of these modifications and variations are included within the scope of the present invention.
본 발명의 일 측면에 따른 조립식 띠철근에 의하면, 주철근 다발의 형태에 따라 굽혀지는 등의 변형 공정이 요구되지 아니하면서도 상기 주철근 다발을 감싸 지지해줄 수 있으므로, 그 산업상 이용가능성이 높다고 하겠다.According to the prefabricated sash rebar according to one aspect of the present invention, it is said that the deformation of the main rebar bundle such as bending is not required, but the main reinforcing bar bundle can be wrapped around and supported, so the industrial availability is high.

Claims (4)

  1. 주철근 다발의 일부의 외곽을 감싸도록, 일자로 곧게 뻗은 형태로 이루어지는 띠철근 본체;A stiff reinforced body formed in a straight stretched form so as to surround the outer portion of the main reinforcement bundle;
    상기 주철근 다발 중 하나가 관통될 수 있도록, 상기 띠철근 본체의 일 측 말단부에 관통 형성되는 일 측 주철근 삽입 홀; 및A main rebar insertion hole formed through one end portion of the main body of the strip so that one of the main reinforcing bar bundles may pass through; And
    상기 주철근 다발 중 다른 하나가 관통될 수 있도록, 상기 띠철근 본체의 타 측 말단부에 관통 형성되는 타 측 주철근 삽입 홀;을 포함하는 조립식 띠철근.Prefabricated belt reinforcing, including; the other side of the main rebar insertion hole formed through the other end portion of the main body of the reinforcing bar body, so that the other one of the main reinforcing bar may penetrate.
  2. 제 1 항에 있어서,According to claim 1,
    상기 띠철근 본체는 일정 길이의 사각 단면 플레이트 형태로 형성되고,The stiffener body is formed in the form of a rectangular cross-section plate of a certain length,
    상기 일 측 주철근 삽입 홀과 상기 타 측 주철근 삽입 홀은 상기 띠철근 본체의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나의 일 측 말단부와 타 측 말단부에서 각각 일정 깊이로 함몰된 형태로 형성되는 것을 특징으로 하는 조립식 띠철근.The one side of the main rebar insertion hole and the other side of the main rebar insertion hole is formed to be formed in a recessed form at a certain depth at each one end and the other end of one of the two relatively long sides of the four side surfaces of the stiffener body Features prefabricated sash rebar.
  3. 제 2 항에 있어서,According to claim 2,
    상기 띠철근 본체의 네 측면 중 상대적으로 짧은 두 측면 중 어느 하나의 외곽 쪽을 향하여 경사지게 형성됨으로써, 상기 일 측 주철근 삽입 홀의 내부에 비해 상기 일 측 주철근 삽입 홀의 입구가 상대적으로 더 벌어진 형태로 형성되도록 하는 일 측 경사면이 상기 일 측 주철근 삽입 홀에 형성되고,By being formed to be inclined toward the outer side of any one of the relatively short two sides of the four side surfaces of the main body, the entrance of the main side reinforcement insertion hole is formed to be relatively wider than the inside of the main side reinforcement insertion hole. An inclined surface to be formed is formed in the main rebar insertion hole,
    상기 띠철근 본체의 네 측면 중 상대적으로 짧은 두 측면 중 다른 하나의 외곽 쪽을 향하여 경사지게 형성됨으로써, 상기 타 측 주철근 삽입 홀의 내부에 비해 상기 타 측 주철근 삽입 홀의 입구가 상대적으로 더 벌어진 형태로 형성되도록 하는 타 측 경사면이 상기 타 측 주철근 삽입 홀에 형성되는 것을 특징으로 하는 조립식 띠철근.The inclined toward the outer side of the other of the relatively short two sides of the four side surfaces of the main body of the reinforcing bar, so that the entrance of the other side main reinforcement insertion hole is formed in a relatively wider form than the inside of the other side main reinforcement insertion hole Prefabricated belt reinforcing bar, characterized in that the other side of the inclined surface is formed in the insertion hole of the other side.
  4. 제 3 항에 있어서,The method of claim 3,
    상기 조립식 띠철근은The prefabricated sash rebar
    상기 주철근 다발 중 또 다른 하나가 관통될 수 있도록, 상기 띠철근 본체의 네 측면 중 상대적으로 긴 두 측면 중 어느 하나에서 상기 일 측 주철근 삽입 홀과 상기 타 측 주철근 삽입 홀의 사이 부분에 상기 일 측 주철근 삽입 홀과 상기 타 측 주철근 삽입 홀과 이격되도록 형성되는 내측 주철근 삽입 홀;을 더 포함하는 것을 특징으로 하는 조립식 띠철근.In order to allow another one of the main rebar bundles to pass through, the one side main rebar in one of two relatively long side surfaces of the four main reinforcing bars and the other side of the main rebar insertion hole Prefabricated belt reinforcing, characterized in that it further comprises; an insertion hole and an inner main reinforcement insertion hole formed to be spaced apart from the other side main reinforcement insertion hole.
PCT/KR2019/011780 2018-12-03 2019-09-11 Assembly-type hoop WO2020116749A1 (en)

Applications Claiming Priority (2)

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KR10-2018-0153521 2018-12-03
KR1020180153521A KR102009893B1 (en) 2018-12-03 2018-12-03 Assembly type hoop

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KR102009893B1 (en) * 2018-12-03 2019-08-12 이양운 Assembly type hoop
KR102296581B1 (en) * 2019-09-18 2021-09-01 고려열연(주) Fixing Jig For Spiral type reinforcement device

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JPH0718790A (en) * 1993-06-30 1995-01-20 Shigematsu Kogyo:Kk Distribution method for reinforcement
EP1398427A1 (en) * 2002-09-11 2004-03-17 Ezio Ferrari Element for the positioning of reinforcing bars and trestles in concrete joists
JP2005171508A (en) * 2003-12-08 2005-06-30 Toda Constr Co Ltd Method of constructing cast-in-place concrete column and positioning tool for column reinforcement used for the method
JP2016113804A (en) * 2014-12-15 2016-06-23 株式会社タック Template for assembling reinforcing bars
KR102009893B1 (en) * 2018-12-03 2019-08-12 이양운 Assembly type hoop

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JPH0668215B2 (en) * 1988-01-08 1994-08-31 株式会社銭高組 Jig for assembling prefabricated column rebar
JPH0718790A (en) * 1993-06-30 1995-01-20 Shigematsu Kogyo:Kk Distribution method for reinforcement
EP1398427A1 (en) * 2002-09-11 2004-03-17 Ezio Ferrari Element for the positioning of reinforcing bars and trestles in concrete joists
JP2005171508A (en) * 2003-12-08 2005-06-30 Toda Constr Co Ltd Method of constructing cast-in-place concrete column and positioning tool for column reinforcement used for the method
JP2016113804A (en) * 2014-12-15 2016-06-23 株式会社タック Template for assembling reinforcing bars
KR102009893B1 (en) * 2018-12-03 2019-08-12 이양운 Assembly type hoop

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