KR101042240B1 - Coupling device in reinforced retainaing wall - Google Patents

Coupling device in reinforced retainaing wall Download PDF

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Publication number
KR101042240B1
KR101042240B1 KR1020080019068A KR20080019068A KR101042240B1 KR 101042240 B1 KR101042240 B1 KR 101042240B1 KR 1020080019068 A KR1020080019068 A KR 1020080019068A KR 20080019068 A KR20080019068 A KR 20080019068A KR 101042240 B1 KR101042240 B1 KR 101042240B1
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South Korea
Prior art keywords
wedge
anchor body
retaining wall
coupled
reinforcing
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KR1020080019068A
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Korean (ko)
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KR20090093513A (en
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홍건영
최진희
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홍지기술산업주식회사
홍건영
(주)하이텍이앤씨
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Priority to KR1020080019068A priority Critical patent/KR101042240B1/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/14—Geometrical or physical properties resilient or elastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube

Abstract

본 발명은 사면(10)에 삽입고정된 앵커체(20)와, 사면(10)의 전방에 설치된 전방구조물(30)과, 전방구조물(30)의 후방으로 연장형성된 보강재(40)를 포함하는 사면보강구조물을 보강하도록, 앵커체(20)와 보강재(40)를 연결하는 옹벽용 보강재 연결기구에 관한 것으로서, 본체(100); 앵커체(20)의 전단부가 결합하도록 본체(100)에 설치된 앵커체 결합부(200); 본체(100)에 회전가능하도록 설치됨과 아울러, 보강재(40)의 후단부가 결합하도록 형성된 보강재 결합부(300);를 포함하는 것을 특징으로 하는 옹벽용 보강재 연결기구를 제시함으로써, 보다 시공이 간편하면서도 구조물의 안정성을 향상시킬 수 있도록 한다.The present invention includes an anchor body 20 inserted and fixed to the slope 10, a front structure 30 installed in front of the slope 10, and a reinforcement member 40 formed to extend to the rear of the front structure 30 Reinforcing member for the retaining wall connecting the anchor body 20 and the reinforcing material 40 to reinforce the slope reinforcing structure, the main body 100; An anchor body coupling part 200 installed in the main body 100 so that the front end of the anchor body 20 is coupled; In addition to being rotatably installed in the main body 100, the rear end of the reinforcing material 40 is formed to combine the reinforcing member coupling portion 300; by presenting the retaining wall connecting mechanism for retaining wall, characterized in that, while the construction is more simple To improve the stability of the structure.

사면, 옹벽, 보강토, 연결 Slope, retaining wall, reinforcement, connection

Description

옹벽용 보강재 연결기구{COUPLING DEVICE IN REINFORCED RETAINAING WALL}Reinforcement connector for retaining wall {COUPLING DEVICE IN REINFORCED RETAINAING WALL}

본 발명은 건설 분야에 관한 것으로서, 상세하게는 보강토 옹벽의 보강재와 후방 앵커 구조물을 보다 안정적이고 효율적으로 연결하기 위한 기구에 관한 것이다.TECHNICAL FIELD The present invention relates to the field of construction, and more particularly, to a mechanism for more stably and efficiently connecting a reinforcement of a reinforced earth retaining wall and a rear anchor structure.

도 1,2는 종래의 일반적인 보강토 옹벽의 구조를 도시한 것이다.1 and 2 illustrate the structure of a conventional general reinforced earth retaining wall.

절토 또는 성토에 의해 형성된 사면(10)은 배후토사의 토압에 의한 붕괴에 저항하도록 하기 위하여, 소일네일링(20a) 등의 앵커체(20)를 설치하거나, 사면(10)의 표면(11)에 숏크리트(shotcrete)를 타설하는 등의 보강구조물을 시공하는 것이 필요하다.The slope 10 formed by the cut or fill is provided with an anchor body 20 such as a soil nailing 20a or the surface 11 of the slope 10 in order to resist the collapse of the earth and sand under the earth pressure. It is necessary to construct reinforcement structures such as shotcrete.

종래의 일반적인 보강토 옹벽은 사면(10)에 삽입고정된 앵커체(20)와, 사면(10)의 전방에 설치된 전방구조물(30)과, 그 전방구조물(30)의 후방으로 연장형성된 보강재(40)를 포함하여 구성된다.Conventional reinforcement retaining wall is a conventional anchoring body 20 inserted into the slope 10, the front structure 30 installed in front of the slope 10, and the reinforcement member 40 formed to extend to the rear of the front structure (30) It is configured to include).

도 1은 앵커체(20)로서 소일네일링(20a)이 시공되고, 전방구조물(30)로서 옹벽(30a)이 설치된 경우를 도시한 것으로서, 옹벽(30a)의 표면재가 보강재(40)에 의해 지지되어, 사면(10) 및 배후토사(50)의 토압에 저항하는 구조를 형성한다.FIG. 1 illustrates a case in which a small nailing 20a is installed as an anchor body 20 and a retaining wall 30a is installed as a front structure 30. The surface material of the retaining wall 30a is formed by a reinforcing material 40. As shown in FIG. It is supported and forms the structure which resists the earth pressure of the slope 10 and the back ground sand 50. As shown in FIG.

보강재(40)가 옹벽(30a)의 표면재를 지지하기 위해서는, 보강재(40)의 후단부가 별도의 지중앵커에 의해 토체에 고정되거나, 사면(10)에 삽입고정된 앵커체(20)와 연결됨으로써 고정되는 등의 구조를 취하여야 한다.In order for the reinforcing material 40 to support the surface material of the retaining wall 30a, the rear end portion of the reinforcing material 40 is connected to the anchor body 20 fixed to the soil by a separate underground anchor or inserted and fixed to the slope 10. It should be fixed and so on.

사면(10)의 표면(11)과 전방구조물(30) 사이의 간격이 넓을 경우에는 별도의 지중앵커에 의해 고정하는 방식을 취하는 것이 바람직하지만, 그 간격이 좁을 경우에는 사면(10)에 삽입고정된 앵커체(20)에 연결되는 구조를 취하는 것이 안정성이나 시공성 측면에서 보다 효율적이라 할 수 있다.When the distance between the surface 11 of the slope 10 and the front structure 30 is wide, it is preferable to take a method of fixing by a separate underground anchor, but when the interval is narrow, the insertion fixed to the slope 10 Taking a structure connected to the anchor member 20 can be said to be more efficient in terms of stability and workability.

도 2는 소일네일링(20a)의 전단부가 전면판(60) 및 너트(61)에 삽입고정됨에 의해 지지되고, 전면판(60)은 사면(10)의 표면(11)에 의해 지지되며, 전면판(60) 사이에는 띠장철근(62)이 설치되는 구조를 도시하고 있다.2 is supported by the front end portion of the soil nailing 20a is inserted into the front plate 60 and the nut 61, the front plate 60 is supported by the surface 11 of the slope 10, The structure in which the band reinforcing bar 62 is installed between the front plates 60 is illustrated.

이 경우, 옹벽(30a)의 표면재를 지지하는 보강재(40)는 소일네일링(20a)의 전단부에 직접 용접되거나, 전면판(60)의 표면에 용접됨으로써 고정되는 구조를 취하는 것이 일반적이었다.In this case, the reinforcing material 40 supporting the surface material of the retaining wall 30a is generally welded directly to the front end portion of the soil nailing 20a or fixed to it by welding to the surface of the front plate 60.

그런데, 이와 같은 구조를 취하는 종래의 옹벽은 다음과 같은 점에서 문제점으로 지적되어 왔다.However, the conventional retaining wall having such a structure has been pointed out as a problem in the following points.

첫째, 현장마다 시공여건이 상이함에 따라, 앵커체(20) 및 보강재(40)의 위치가 일정지점에서 직선형으로 배치되는 것이 불가능하므로, 앵커체(20)의 전단부와 보강재(40)의 후단부가 안정적으로 상호 결합되도록 하는 것은 매우 어려운 문제이다.First, as the construction conditions are different for each site, since the position of the anchor body 20 and the reinforcement 40 is impossible to be arranged in a straight line at a certain point, the front end of the anchor body 20 and the rear end of the reinforcement 40 It is a very difficult problem to allow the parts to be stable and mutually coupled.

둘째, 위와 같은 문제로 인하여, 보강재(40)의 후단부가 전면판(60)의 가장 자리부나 띠장철근(62)에 용접됨으로써 고정되는 경우가 발생하는데, 이는 구조적으로 취약한 부위를 형성하므로, 옹벽 전체의 안정성을 해하는 요인으로 작용될 수 있다.Second, due to the above problems, the rear end of the reinforcing material 40 is fixed by welding to the edge of the front plate 60 or the band reinforcing bar 62 occurs, which forms a structurally weak site, so that the entire retaining wall It may act as a factor to compromise the stability of the.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 보다 시공이 간편하면서도 구조물의 안정성을 향상시킬 수 있도록 하는 옹벽용 보강재 연결기구를 제공하는 것을 그 목적으로 한다.The present invention has been made to solve the above problems, and its object is to provide a retaining wall reinforcing member connecting mechanism for more simple construction and improve the stability of the structure.

본 발명은 상술한 바와 같은 목적을 달성하기 위하여, 사면(10)에 삽입고정된 앵커체(20)와, 상기 사면(10)의 전방에 설치된 전방구조물(30)과, 상기 전방구조물(30)의 후방으로 연장형성된 보강재(40)를 포함하는 사면보강구조물을 보강하도록, 상기 앵커체(20)와 보강재(40)를 연결하는 옹벽용 보강재 연결기구에 있어서, 본체(100); 상기 앵커체(20)의 전단부가 결합하도록 상기 본체(100)에 설치된 앵커체 결합부(200); 상기 본체(100)에 회전가능하도록 설치됨과 아울러, 상기 보강재(40)의 후단부가 결합하도록 형성된 보강재 결합부(300);를 포함하는 것을 특징으로 하는 옹벽용 보강재 연결기구를 제시한다.In order to achieve the object as described above, the present invention, the anchor body 20 inserted into the slope 10, the front structure 30 installed in front of the slope 10, and the front structure 30 In the retaining wall reinforcement connecting mechanism for connecting the anchor body 20 and the reinforcing member 40 to reinforce the slope reinforcement structure including a reinforcement member (40) extending to the rear of the body, the main body (100); An anchor body coupling part 200 installed in the main body 100 so that the front end of the anchor body 20 is coupled; It is installed to be rotatable to the main body 100, and the reinforcing member coupling portion 300 is formed to be coupled to the rear end of the reinforcing material 40; proposes a retaining wall connecting mechanism for a retaining wall comprising a.

상기 보강재 결합부(300)는 상기 본체(100)의 관통공에 회전가능하도록 삽입된 핀부재(310); 상기 보강재(40)의 후단부가 삽입되도록, 상기 핀부재(310)의 단부에 설치된 고리부재(320); 상기 고리부재(320)로부터 이탈하지 않도록 상기 보강재(40)의 후단부에 설치된 이탈방지부(330);를 포함하는 것이 바람직하다.The reinforcing member coupling portion 300 is pin member 310 is inserted into the through hole of the main body 100 to be rotatable; A ring member 320 installed at an end of the pin member 310 to insert a rear end of the reinforcing member 40; It is preferable to include; the departure prevention portion 330 is installed on the rear end of the reinforcing material 40 so as not to be separated from the ring member (320).

상기 고리부재(320)는 상기 핀부재(310)의 양단에 설치된 것이 바람직하다.The ring member 320 is preferably installed at both ends of the pin member 310.

상기 핀부재(310)의 양단에 설치된 상기 고리부재(320)는 상호 자유 회전이 가능하도록 설치된 것이 바람직하다.The ring member 320 installed at both ends of the pin member 310 is preferably installed so as to be free to rotate with each other.

상기 앵커체 결합부(200)는, 상기 앵커체(20)의 삽입방향을 축으로 상기 본체(100)에 대하여 상호 자유 회전이 가능하도록 설치된 것이 바람직하다.It is preferable that the anchor body coupling part 200 is installed to be freely rotatable with respect to the main body 100 with an axis of the insertion direction of the anchor body 20.

상기 이탈방지부(330)는 쐐기부(331a)가 상기 보강재(40)의 중앙부를 향하도록 상기 보강재(40)의 전단부에 결합하는 쐐기부재(331); 전방에 상기 쐐기부재(331)의 쐐기부(331a)가 삽입되도록 쐐기부 삽입공(332a)이 형성되고, 후방에 상기 보강재(40)의 전단부가 삽입되도록 앵커체 삽입공(332b)이 형성됨과 아울러, 상기 쐐기부재(331)의 쐐기부(331a) 측에 결합하는 보강재 연결부재(332); 상기 쐐기부재(331)의 두부를 지지하도록, 상기 보강재 연결부재(332)의 쐐기부 삽입공(332a) 측에 결합하는 마개부재(333);를 포함하는 것이 바람직하다.The departure prevention part 330 is a wedge member 331 is coupled to the front end of the reinforcing material 40 so that the wedge portion (331a) toward the center of the reinforcing material 40; The wedge part insertion hole 332a is formed to insert the wedge part 331a of the wedge member 331 in the front side, and the anchor body insertion hole 332b is formed to insert the front end part of the reinforcing material 40 in the rear part. In addition, the reinforcing member connecting member 332 coupled to the wedge portion 331a side of the wedge member 331; It is preferable to include a; plug member 333 to be coupled to the wedge portion insertion hole 332a side of the reinforcing member connecting member 332 to support the head of the wedge member 331.

상기 앵커체 결합부(200)는 쐐기부(211)가 상기 앵커체(20)의 중앙부를 향하도록 상기 앵커체(20)의 전단부에 결합하는 쐐기부재(210)와; 전방에 상기 쐐기부재(210)의 쐐기부(211)가 삽입되도록 쐐기부 삽입공(221)이 형성되고, 후방에 상기 앵커체(20)의 전단부가 삽입되도록 앵커체 삽입공(222)이 형성됨과 아울러, 상기 쐐기부재(210)의 쐐기부(211) 측에 결합하는 앵커체 연결부재(220)와; 상기 쐐기부재(210)의 두부를 지지하도록, 상기 본체(100)의 후단에 형성되어, 상기 앵커체 연결부재(220)의 쐐기부 삽입공(221) 측에 결합하는 앵커체 고정부(230)를; 포함하는 것이 바람직하다.The anchor body coupling part 200 includes a wedge member 210 coupled to the front end of the anchor body 20 such that the wedge part 211 faces the center of the anchor body 20; The wedge part insertion hole 221 is formed so that the wedge part 211 of the wedge member 210 is inserted in the front, and the anchor body insertion hole 222 is formed so that the front end part of the anchor body 20 is inserted in the rear. In addition, the anchor body connecting member 220 to be coupled to the wedge portion 211 side of the wedge member 210; Anchor body fixing part 230 is formed at the rear end of the main body 100 to support the head of the wedge member 210, and coupled to the wedge portion insertion hole 221 side of the anchor body connecting member 220 To; It is preferable to include.

상기 쐐기부재(210,331)는 복수의 조각부재(210a,210b,210c,331a,331b,331c)에 의해 형성된 것이 바람직하다.The wedge members 210 and 331 are preferably formed by a plurality of engraving members 210a, 210b, 210c, 331a, 331b and 331c.

상기 복수의 조각부재(210a,210b,210c,331a,331b,331c)는 탄성 재질에 의한 오-링(400)에 의해 상호 결합한 것이 바람직하다.The plurality of engraving members (210a, 210b, 210c, 331a, 331b, 331c) is preferably coupled to each other by the O-ring 400 made of an elastic material.

본 발명은 보다 시공이 간편하면서도 구조물의 안정성을 향상시킬 수 있도록 하는 옹벽용 보강재 연결기구를 제공한다.The present invention provides a retaining wall connection mechanism for the retaining wall to be more simple construction and to improve the stability of the structure.

이하, 첨부도면을 참조하여 본 발명의 실시예에 관하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3 이하에 도시된 바와 같이, 본 발명에 의한 옹벽용 보강재 연결기구는 기본적으로, 사면(10)에 삽입고정된 앵커체(20)와, 사면(10)의 전방에 설치된 전방구조물(30)과, 전방구조물(30)의 후방으로 연장형성된 보강재(40)를 포함하는 사면보강구조물을 보강하도록, 앵커체(20)와 보강재(40)를 연결하는 옹벽용 보강재 연결기구에 관한 것이다.As shown in Figure 3, the retaining wall reinforcement connecting mechanism according to the present invention is basically, the anchor body 20 is inserted into the slope 10, and the front structure 30 installed in front of the slope 10 And, to reinforce the slope reinforcement structure including the reinforcement member 40 formed to extend to the rear of the front structure 30, the retaining material for the retaining wall connecting mechanism for connecting the anchor body 20 and the reinforcement 40.

여기서, 본체(100); 앵커체(20)의 전단부가 결합하도록 본체(100)에 설치된 앵커체 결합부(200); 본체(100)에 회전가능하도록 설치됨과 아울러, 보강재(40)의 후단부가 결합하도록 형성된 보강재 결합부(300);를 포함하는 것을 특징으로 한다.Here, the main body 100; An anchor body coupling part 200 installed in the main body 100 so that the front end of the anchor body 20 is coupled; It is installed to be rotatable in the main body 100, the reinforcing member coupling portion 300 is formed to be coupled to the rear end of the reinforcing material 40; characterized in that it comprises a.

전방구조물(30)을 지지하는 보강재(40)와 사면(10)에 삽입고정된 앵커체(20)가 상호 연결되는 옹벽 구조물에 있어서, 종래의 구조물은 보강재(40)의 후단부와 앵커체(20)의 전단부가 일정지점에서 직선적으로 만나기 어렵다는 시공여건상의 문제를 해소하지 못함에 따라 상술한 바와 같은 문제점을 안고 있었으나, 본 발명의 경우에는 별도의 옹벽용 보강재 연결기구가 설치된 구조를 제시함으로써 이와 같은 문제점을 해소하고자 한 것이다.In the retaining wall structure in which the reinforcement 40 supporting the front structure 30 and the anchor body 20 inserted and fixed to the slope 10 are interconnected, the conventional structure includes a rear end portion of the reinforcement 40 and the anchor body ( 20) had a problem as described above due to the failure to solve the construction conditions that the front end portion is difficult to meet linearly at a certain point, but in the case of the present invention by presenting a structure in which a separate retaining wall connection mechanism is installed The same problem was solved.

즉, 도 4 내지 6에 도시된 바와 같이, 보강재(40)가 결합한 보강재 결합부(300)가 앵커체(20)가 설치된 본체(100)에 대하여 자유로이 회전가능하게 장착되도록 함으로써, 앵커체(20) 및 보강재(40)가 반드시 일정 지점에서 직선형으로 만나지 않는 경우라 하더라도, 안정적인 결합을 이룰 수 있도록 한 것이다.That is, as shown in FIGS. 4 to 6, the reinforcing member coupling portion 300 to which the reinforcing member 40 is coupled is freely rotatable with respect to the main body 100 on which the anchoring body 20 is installed, thereby providing the anchor body 20. ) And the reinforcing material 40 is not necessarily to meet in a straight line at a certain point, to achieve a stable coupling.

보강재 결합부(300)는 보강재(40)의 후단부가 결합하도록 형성되고, 본체(100)에 회전가능하도록 설치되는 구성이면, 어떠한 구성을 취하더라도 관계없다.The reinforcing material coupling part 300 is formed so that the rear end of the reinforcing material 40 may be coupled to the reinforcing material 40, and any configuration may be employed as long as the reinforcing material coupling part 300 is installed to be rotatable in the main body 100.

도 5,6은 위 보강재 결합부(300)의 일실시예로서, 본체(100)의 관통공에 회전가능하도록 삽입된 핀부재(310); 보강재(40)의 후단부가 삽입되도록, 핀부재(310)의 단부에 설치된 고리부재(320); 고리부재(320)로부터 이탈하지 않도록 보강재(40)의 후단부에 설치된 이탈방지부(330);를 포함하는 구성을 도시하고 있다.5 and 6 are one embodiment of the reinforcing material coupling portion 300, the pin member 310 is inserted into the through hole of the main body 100 rotatable; A ring member 320 installed at an end of the pin member 310 to insert the rear end of the reinforcing material 40; The separation prevention portion 330 is installed on the rear end of the reinforcing material 40 so as not to be separated from the ring member 320;

이러한 구성을 취하는 경우, 보강재(40)의 후단부를 회전가능한 고리부재(320)에 삽입하고, 그 후단에 이탈방지부(330)를 설치함으로써, 앵커체(20)가 어떠한 각도로 설치되더라도, 보강재(40)와 간편하게 연결할 수 있다는 효과가 있다.In such a configuration, by inserting the rear end of the reinforcing material 40 into the rotatable ring member 320 and providing the release preventing part 330 at the rear end thereof, no matter what angle the anchor body 20 is installed, the reinforcing material There is an effect that can be easily connected to the (40).

고리부재(320)는 핀부재(310)의 일단에만 설치될 수도 있으나, 양단에 설치된 구성을 취하는 경우, 하나의 앵커체(20)에 2개의 보강재(40)를 연결할 수 있다는 효과가 있다.The ring member 320 may be installed only at one end of the pin member 310, but when the configuration is installed at both ends, there is an effect that the two reinforcement 40 can be connected to one anchor body (20).

나아가, 하나의 본체(100)에 이와 같은 핀부재(310) 및 고리부재(320)를 복수 설치하는 경우, 하나의 앵커체(20)에 더욱 많은 수의 보강재(40)를 연결할 수 있다는 장점이 있다.Furthermore, in the case of installing a plurality of such pin members 310 and the ring member 320 in one main body 100, there is an advantage that can be connected to a larger number of reinforcement 40 to one anchor body (20) have.

핀부재(310)의 양단에 설치된 고리부재(320)가 상호 자유 회전이 가능하도록 설치되는 경우, 하나의 앵커체(20)에 결합할 복수의 보강재(40)의 결합각이 서로 상이하더라도 용이하게 연결할 수 있다는 효과가 추가된다.When the ring members 320 installed at both ends of the pin member 310 are installed to be freely rotatable with each other, even if the coupling angles of the plurality of reinforcing members 40 to be coupled to one anchor body 20 are different from each other easily. The effect of being able to connect is added.

이탈방지부(330)는 보강재(40)의 후단부에 결합하여, 보강재(40)가 고리부재(320)로부터 이탈하지 못하도록 하는 역할을 담당하며, 도 7은 그 일실시예를 도시한 것이다.The departure preventing part 330 is coupled to the rear end of the reinforcing material 40, and serves to prevent the reinforcing material 40 from leaving the ring member 320, Figure 7 shows one embodiment.

본 실시예는 쐐기부(331a)가 보강재(40)의 중앙부를 향하도록 상기 보강재(40)의 전단부에 결합하는 쐐기부재(331); 전방에 쐐기부재(331)의 쐐기부(331a)가 삽입되도록 쐐기부 삽입공(332a)이 형성되고, 후방에 보강재(40)의 전단부가 삽입되도록 앵커체 삽입공(332b)이 형성됨과 아울러, 쐐기부재(331)의 쐐기부(331a) 측에 결합하는 보강재 연결부재(332); 쐐기부재(331)의 두부를 지지하도록, 보강재 연결부재(332)의 쐐기부 삽입공(332a) 측에 결합하는 마개부재(333);를 포함하여 구성된다.In this embodiment, the wedge member 331 is coupled to the front end of the reinforcing member 40 so that the wedge part 331a faces the central portion of the reinforcing member 40; Wedge part insertion hole 332a is formed so that the wedge part 331a of the wedge member 331 is inserted in the front, and the anchor body insertion hole 332b is formed so that the front end of the reinforcing material 40 is inserted in the rear, Stiffener connecting member 332 coupled to the wedge portion 331a side of the wedge member 331; And a stopper member 333 coupled to the wedge part insertion hole 332a side of the reinforcing member connecting member 332 to support the head of the wedge member 331.

이러한 구성을 취하는 경우, 보강재(40)의 후단부에 연결부재(332) 및 쐐기부재(331)를 설치하고, 연결부재(332)의 후단에 마개부재(333)를 결합하는 것만으로 보강재(40)와 위 부재들의 안정된 결합구조를 얻을 수 있다는 장점이 있다.In this case, the connecting member 332 and the wedge member 331 are provided at the rear end of the reinforcing member 40, and the reinforcing member 40 is merely connected to the stopper member 333 at the rear end of the connecting member 332. ) And the above-mentioned members have an advantage of obtaining a stable coupling structure.

쐐기부재(210,331)는 복수의 조각부재(210a,210b,210c,331a,331b,331c)에 의해 형성하는 것이 보강재(40)의 후단부에 대한 결합의 용이성 측면에서 바람직하고, 이들 복수의 조각부재(210a,210b,210c,331a,331b,331c)는 도 10에 도시된 바와 같이 탄성 재질에 의한 오-링(400)에 의해 상호 결합한 구성을 취하는 것이 쐐기부재(210,331)의 보관 및 탈부착 작업의 편리성 측면에서 바람직하다.The wedge members 210 and 331 are preferably formed by a plurality of engraving members 210a, 210b, 210c, 331a, 331b and 331c in terms of ease of coupling to the rear end of the reinforcing material 40. (210a, 210b, 210c, 331a, 331a, 331b, 331c) as shown in Figure 10 to take the configuration coupled to each other by the O-ring 400 by the elastic material of the storage and detachment operation of the wedge members (210,331) It is preferable in terms of convenience.

앵커체 결합부(200)는 앵커체(20)의 전단부가 결합하도록 본체(100)에 설치된 구조로서, 위 보강재(40)와 이탈방지부(330)의 결합구조와 동일한 예에 의해 구현될 수 있다.Anchor body coupling portion 200 is a structure installed in the main body 100 to couple the front end of the anchor body 20, it can be implemented by the same example as the coupling structure of the reinforcing material 40 and the separation prevention portion 330. have.

즉, 도 8,9에 도시된 바와 같이, 쐐기부(211)가 앵커체(20)의 중앙부를 향하도록 앵커체(20)의 전단부에 결합하는 쐐기부재(210)와; 전방에 쐐기부재(210)의 쐐기부(211)가 삽입되도록 쐐기부 삽입공(221)이 형성되고, 후방에 앵커체(20)의 전단부가 삽입되도록 앵커체 삽입공(222)이 형성됨과 아울러, 쐐기부재(210)의 쐐기부(211) 측에 결합하는 앵커체 연결부재(220)와; 쐐기부재(210)의 두부를 지지하도록, 본체(100)의 후단에 형성되어, 앵커체 연결부재(220)의 쐐기부 삽입공(221) 측에 결합하는 앵커체 고정부(230)를; 포함하는 구조에 의해 구현될 수 있다.That is, as shown in Figures 8 and 9, the wedge member 210 is coupled to the front end of the anchor body 20 so that the wedge portion 211 faces the center of the anchor body 20; Wedge part insertion hole 221 is formed so that the wedge part 211 of the wedge member 210 is inserted in the front, and the anchor body insertion hole 222 is formed so that the front end part of the anchor body 20 is inserted in the back. Anchor body connecting member 220 to be coupled to the wedge portion 211 side of the wedge member 210; An anchor body fixing part 230 formed at a rear end of the main body 100 to support the head of the wedge member 210 and coupled to the wedge part insertion hole 221 side of the anchor body connecting member 220; It may be implemented by a structure containing.

특히, 도 8에 도시된 바와 같이, 앵커체 결합부(200)가 회전축(240) 등의 구성에 의해, 앵커체(20)의 삽입방향을 축으로 본체(100)에 대하여 상호 자유 회전이 가능하도록 설치된 구성을 취하는 경우, 앵커체(20)와 보강재(40)의 결합각을 더욱 자유로이 조절할 수 있다는 측면에서 더욱 바람직하다.In particular, as shown in FIG. 8, the anchor body coupling part 200 may be freely rotated with respect to the main body 100 based on the insertion direction of the anchor body 20 by the configuration of the rotation shaft 240 or the like. In the case of taking the configuration installed so as to, it is more preferable in terms of being able to adjust the coupling angle of the anchor body 20 and the reinforcing material 40 more freely.

이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다.Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

도 1은 종래의 옹벽의 단면도.1 is a cross-sectional view of a conventional retaining wall.

도 2는 도 1의 B부분의 확대도.FIG. 2 is an enlarged view of a portion B of FIG. 1.

도 3 내지 10은 본 발명에 의한 옹벽용 보강재 연결기구의 실시예를 도시한 것으로서,3 to 10 shows an embodiment of the retaining material connecting mechanism for the retaining wall according to the present invention,

도 3은 옹벽의 단면도.3 is a cross-sectional view of the retaining wall.

도 4는 연결기구의 제1실시예의 측면도.4 is a side view of a first embodiment of a coupling mechanism;

도 5는 연결기구의 제2실시예의 측면도.5 is a side view of a second embodiment of a coupling mechanism;

도 6은 연결기구의 제2실시예의 평면도.6 is a plan view of a second embodiment of a coupling mechanism;

도 7은 이탈방지부의 단면도.7 is a cross-sectional view of the separation prevention part.

도 8은 앵커체 결합부의 제1상태도.8 is a first state diagram of the anchor body engaging portion.

도 9는 앵커체 결합부의 제2상태도.9 is a second state diagram of the anchor body engaging portion.

도 10은 쐐기부재의 사시도.10 is a perspective view of the wedge member.

**도면의 주요부분에 대한 부호의 설명**DESCRIPTION OF REFERENCE NUMERALS

10 : 사면 20 : 앵커체10: slope 20: anchor body

30 : 전방구조물 40 :보강재30: front structure 40: reinforcement

100 : 본체 200 : 앵커체 결합부100: main body 200: anchor body coupling portion

210 : 쐐기부재 210a,210b,210c : 조각부재210: wedge member 210a, 210b, 210c: engraving member

211 : 쐐기부 220 : 앵커체 연결부재211: wedge portion 220: anchor body connecting member

221 : 쐐기부 삽입공 222 : 앵커체 삽입공221: wedge insertion hole 222: anchor body insertion hole

230 : 앵커체 고정부 300 : 보강재 결합부230: anchor body fixing part 300: stiffener coupling portion

310 : 핀부재 320 : 고리부재310: pin member 320: ring member

330 : 이탈방지부 331 : 쐐기부재330: departure preventing part 331: wedge member

331a,331b,331c : 조각부재 331a : 쐐기부331a, 331b, 331c: Engraving member 331a: Wedge

332 : 보강재 연결부재 332a : 쐐기부 삽입공332: reinforcing member connecting member 332a: wedge insertion hole

332b : 앵커체 삽입공 333 : 마개부재332b: anchor body insertion hole 333: cap member

400 : 오-링400: O-ring

Claims (9)

삭제delete 사면(10)에 삽입고정된 앵커체(20)와, The anchor body 20 inserted and fixed to the slope 10, 상기 사면(10)의 전방에 설치된 전방구조물(30)과,And the front structure 30 installed in front of the slope 10, 상기 전방구조물(30)의 후방으로 연장형성된 보강재(40)를 포함하는 사면보강구조물을 보강하도록, 상기 앵커체(20)와 보강재(40)를 연결하는 옹벽용 보강재 연결기구에 있어서,In the retaining wall reinforcement connecting mechanism for connecting the anchor body 20 and the reinforcing member 40 to reinforce the slope reinforcement structure including a reinforcement member 40 extending to the rear of the front structure 30, 본체(100);Main body 100; 상기 앵커체(20)의 전단부가 결합하도록 상기 본체(100)에 설치된 앵커체 결합부(200);An anchor body coupling part 200 installed in the main body 100 so that the front end of the anchor body 20 is coupled; 상기 본체(100)에 회전가능하도록 설치됨과 아울러, 상기 보강재(40)의 후단부가 결합하도록 형성된 보강재 결합부(300);를 포함하고,It is installed to be rotatable to the main body 100, the reinforcing member coupling portion 300 is formed so that the rear end of the reinforcing material 40 is coupled; 상기 보강재 결합부(300)는The reinforcing material coupling portion 300 상기 본체(100)의 관통공에 회전가능하도록 삽입된 핀부재(310);A pin member 310 rotatably inserted into the through hole of the main body 100; 상기 본체(100)의 측방으로 이격됨과 아울러, 상기 보강재(40)의 후단부가 삽입되도록, 상기 핀부재(310)의 단부에 설치된 고리부재(320);A ring member 320 installed at an end of the pin member 310 so as to be spaced apart from the side of the main body 100 and inserted at a rear end of the reinforcing member 40; 상기 고리부재(320)로부터 이탈하지 않도록 상기 보강재(40)의 후단부에 설치된 이탈방지부(330);를A separation prevention part 330 installed at the rear end of the reinforcing material 40 so as not to be separated from the ring member 320; 포함하는 것을 특징으로 하는 옹벽용 보강재 연결기구.Reinforcing material connecting mechanism for a retaining wall comprising a. 제2항에 있어서,The method of claim 2, 상기 고리부재(320)는 상기 핀부재(310)의 양단에 설치된 것을 특징으로 하는 옹벽용 보강재 연결기구.Retaining wall reinforcement connecting mechanism, characterized in that the ring member 320 is installed on both ends of the pin member (310). 제3항에 있어서,The method of claim 3, 상기 핀부재(310)의 양단에 설치된 상기 고리부재(320)는 상호 자유 회전이 가능하도록 설치된 것을 특징으로 하는 옹벽용 보강재 연결기구.Retaining wall connecting mechanism for the retaining wall, characterized in that the ring member 320 installed on both ends of the pin member 310 is installed to enable free rotation with each other. 제2항에 있어서,The method of claim 2, 상기 앵커체 결합부(200)는, 상기 앵커체(20)의 삽입방향을 축으로 상기 본체(100)에 대하여 상호 자유 회전이 가능하도록 설치된 것을 특징으로 하는 옹벽용 보강재 연결기구.The anchor body coupling part 200 is a retaining wall connection mechanism for the retaining wall, characterized in that the mutual free rotation is installed with respect to the main body 100 in the axis of the insertion direction of the anchor body (20). 제2항에 있어서,The method of claim 2, 상기 이탈방지부(330)는 The departure prevention part 330 is 쐐기부(331a)가 상기 보강재(40)의 중앙부를 향하도록 상기 보강재(40)의 전단부에 결합하는 쐐기부재(331);A wedge member 331 coupled to the front end of the reinforcing member 40 such that the wedge portion 331a faces the central portion of the reinforcing member 40; 전방에 상기 쐐기부재(331)의 쐐기부(331a)가 삽입되도록 쐐기부 삽입공(332a)이 형성되고, 후방에 상기 보강재(40)의 전단부가 삽입되도록 앵커체 삽입공(332b)이 형성됨과 아울러, 상기 쐐기부재(331)의 쐐기부(331a) 측에 결합하는 보강재 연결부재(332);The wedge part insertion hole 332a is formed to insert the wedge part 331a of the wedge member 331 in the front side, and the anchor body insertion hole 332b is formed to insert the front end part of the reinforcing material 40 in the rear part. In addition, the reinforcing member connecting member 332 coupled to the wedge portion 331a side of the wedge member 331; 상기 쐐기부재(331)의 두부를 지지하도록, 상기 보강재 연결부재(332)의 쐐기부 삽입공(332a) 측에 결합하는 마개부재(333);를 A stopper member 333 coupled to the wedge part insertion hole 332a side of the reinforcing member connecting member 332 to support the head of the wedge member 331; 포함하는 것을 특징으로 하는 옹벽용 보강재 연결기구.Reinforcing material connecting mechanism for a retaining wall comprising a. 제2항에 있어서,The method of claim 2, 상기 앵커체 결합부(200)는The anchor body coupling portion 200 쐐기부(211)가 상기 앵커체(20)의 중앙부를 향하도록 상기 앵커체(20)의 전단부에 결합하는 쐐기부재(210)와;A wedge member 210 coupled to the front end of the anchor body 20 such that the wedge portion 211 faces the center portion of the anchor body 20; 전방에 상기 쐐기부재(210)의 쐐기부(211)가 삽입되도록 쐐기부 삽입공(221)이 형성되고, 후방에 상기 앵커체(20)의 전단부가 삽입되도록 앵커체 삽입공(222)이 형성됨과 아울러, 상기 쐐기부재(210)의 쐐기부(211) 측에 결합하는 앵커체 연결부재(220)와;The wedge part insertion hole 221 is formed so that the wedge part 211 of the wedge member 210 is inserted in the front, and the anchor body insertion hole 222 is formed so that the front end part of the anchor body 20 is inserted in the rear. In addition, the anchor body connecting member 220 to be coupled to the wedge portion 211 side of the wedge member 210; 상기 쐐기부재(210)의 두부를 지지하도록, 상기 본체(100)의 후단에 형성되어, 상기 앵커체 연결부재(220)의 쐐기부 삽입공(221) 측에 결합하는 앵커체 고정부(230)를; Anchor body fixing part 230 is formed at the rear end of the main body 100 to support the head of the wedge member 210, and coupled to the wedge portion insertion hole 221 side of the anchor body connecting member 220 To; 포함하는 것을 특징으로 하는 옹벽용 보강재 연결기구.Reinforcing material connecting mechanism for a retaining wall comprising a. 제6항 또는 제7항에 있어서,8. The method according to claim 6 or 7, 상기 쐐기부재(210,331)는 복수의 조각부재(210a,210b,210c,331a,331b,331c)에 의해 형성된 것을 특징으로 하는 옹벽용 보강재 연결기구.The wedge member (210,331) is a retaining wall reinforcement connecting mechanism, characterized in that formed by a plurality of pieces (210a, 210b, 210c, 331a, 331b, 331c). 제8항에 있어서,The method of claim 8, 상기 복수의 조각부재(210a,210b,210c,331a,331b,331c)는 탄성 재질에 의한 오-링(400)에 의해 상호 결합한 것을 특징으로 하는 옹벽용 보강재 연결기구.The plurality of engraving members (210a, 210b, 210c, 331a, 331b, 331c) is a retaining wall connecting mechanism for the retaining wall, characterized in that coupled to each other by an O-ring 400 made of an elastic material.
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