KR100870750B1 - Wire rope fixing structure of falling rock prevention fence - Google Patents

Wire rope fixing structure of falling rock prevention fence Download PDF

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Publication number
KR100870750B1
KR100870750B1 KR1020080043418A KR20080043418A KR100870750B1 KR 100870750 B1 KR100870750 B1 KR 100870750B1 KR 1020080043418 A KR1020080043418 A KR 1020080043418A KR 20080043418 A KR20080043418 A KR 20080043418A KR 100870750 B1 KR100870750 B1 KR 100870750B1
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South Korea
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wire rope
beam column
fixing structure
rope fixing
prevention measures
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KR1020080043418A
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Korean (ko)
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나종호
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(주)엠케이
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/24—Connections for attaching additional wire to frames, posts or railings

Abstract

A wire ropes fixing structure of a prevention fence for falling stone is provided to rapidly repair the prevention fence for falling stone, and minimize the restoration expenditure, by using the wire rope of fixing structure. The wire ropes fixing structure of a prevention fence for falling stone(1) is comprised of a base foundation(11) which is formed in one side of the road, an H-beam pillar(20) which is built-in to the constant interval of the base foundation, a wire rope(30) which is combined with the H-beam pillar in the traverse direction, and a net(40) which is installed at the H-beam pillar in the traverse direction.

Description

낙석방지책의 와이어로프 고정구조{Wire rope fixing structure of falling rock prevention fence}Wire rope fixing structure of falling rock prevention fence

본 발명은 낙석방지책의 와이어로프 고정구조에 관한 것으로, 상세하게는 낙석방지책의 지주와 지주 사이에 한 가닥의 와이어로프로 설치하여 사면 붕괴 낙석발생 등으로 훼손이 발생되면 이를 단위개념으로 신속하게 보수할 수 있도록 하는 낙석방지책의 와이어로프 고정구조에 관한 것이다.The present invention relates to a wire rope fixing structure of rockfall prevention measures, and in detail, when damage occurs due to a slope collapse falling rocks by installing a strand of wire between the pillars of the rockfall prevention measures and the landslides, it is quickly repaired as a unit concept. It relates to a wire rope fixing structure of the rockfall prevention measures to enable.

일반적으로 도로의 낙석은 산이나 언덕 등의 지형을 절개하여 시설물 또는 도로 등을 시공하는 경우에 주로 발생하게 되는데, 우리나라는 국토의 약70%가 산악지형으로 지형적 특성상 산을 관통하거나 경사면을 절개하여 형성된 도로가 특히 많이 시공되어 있다.In general, rockfalls on roads occur mainly when cutting facilities such as mountains or hills to construct facilities or roads. In Korea, about 70% of the country is mountainous and penetrates mountains or cuts slopes. Many roads are constructed.

이렇게 형성된 도로는 비탈진 절개면의 훼손이나 절개면의 안전조치 미흡 등으로 인하여 산사태나 낙석 등의 위험요소가 내재 되어 있고 특히 장마철이나 집중호우 등으로 이러한 위험요소에 따른 안전사고가 빈번하게 발생하였다.The roads thus formed have inherent risk factors such as landslides and falling rocks due to damage of the inclined incision surface and inadequate safety measures on the incision surface. In particular, safety accidents frequently occurred due to the rainy season or heavy rainfall.

더욱이 상기의 위험요소는 도로의 손상뿐만 아니라 주행 중인 차량에도 직접적인 영향을 미칠 수 있어 이로 인한 인명사고의 우려가 매우 높다.Moreover, the above-mentioned risk factor can directly affect not only the damage to the road but also the driving vehicle, and thus there is a high risk of human accident.

이러한 문제점을 해소하기 위하여 종래에는 먼저 절개지의 안전화 공사가 이루어짐과 동시에 도로의 가장자리에 낙석방지책을 설치하여 산사태 또는 낙석의 발생을 억제함과 동시에 만일에 사태에 낙석 등을 차단할 수 있도록 하였으나 그럼에도 낙석으로 사고가 빈번하게 발생되었다.In order to solve this problem, in the past, the safety of construction of the incision site was made first, and the rockfall prevention measures were installed at the edge of the road to suppress the occurrence of landslides or rockfalls, and to prevent the falling of rocks in the event of accidents. Accidents occurred frequently.

종래에는 이러한 낙석 등의 발생으로 낙석방지책이 훼손되면 길이방향으로 길게 설치된 와이어로프를 분리하여 전체를 재설치해야하므로 보수공사의 시간과 비용이 크게 상승될 뿐만 아니라 이로 인하여 차량의 통행을 오랫동안 차단하여야 하는 문제점 발생하였다.Conventionally, if the fall prevention measures are damaged by the occurrence of such a rockfall, the wire rope installed in the longitudinal direction must be removed and reinstalled. Therefore, the time and cost of the repair work are greatly increased, and thus the traffic of the vehicle must be blocked for a long time. Problem occurred.

따라서 본 발명의 주목적은 낙석방지책을 견고하게 설치하여 낙석의 차단효과를 향상시킴과 동시에 낙서발생으로 보수가 필요한 경우 이를 신속하고 간편하게 보수하여 재설치할 수 있도록 하여 도로상 차량의 통행을 신속하게 할 뿐만 아니라 보수비용을 최소화할 수 있도록 하는 낙석방지책의 와이어로프 고정구조를 제공하는 데 있다.Therefore, the main purpose of the present invention is to install a rockfall prevention measures firmly to improve the blocking effect of rockfall and at the same time when the repair is required by the occurrence of graffiti, it is possible to quickly and easily repair and reinstall it to speed up the passage of vehicles on the road. In addition, the present invention provides a wire rope fixing structure for preventing rockfall to minimize maintenance costs.

이러한 목적을 달성하기 위하여 본 발명의 낙석방지책의 와이어로프 고정구조는 도로의 측면에 형성된 기초구조물과, 상기 기초구조물의 일정간격으로 입설된 H-빔지주와, 상기 H-빔지주를 횡으로 결합하는 와이어로프, 및 상기 H-빔에 횡방향으로 설치하는 망으로 구성된 낙석방지책에 있어서, 상기 H-빔지주의 전면 상부 또 는 하부에 볼트링으로 고정하되 와이어로프의 양단을 결합하여 고정시키는 지지구, 및 상기 H-빔지주의 전면에 등 간격으로 결합하는 가이드구로 구성하므로 각각 H-빔지주과 H-빔지주 사이에 한 가닥으로 된 와이어로프가 견고하게 결합되어 낙석을 차단할 뿐만 아니라 훼손시 부분 보수로 인하여 신속하게 복구할 수 있도록 구성함을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve the above object, the wire rope fixing structure of the rockfall prevention measure according to the present invention has a base structure formed on the side of the road, an H-beam column placed at a predetermined interval of the foundation structure, and the H-beam column laterally coupled. In the rockfall prevention measures consisting of a wire rope, and a net installed in the transverse direction to the H-beam, the H-beam bearing is fixed with a bolt ring on the top or bottom of the front end of the wire rope is coupled to fix both ends Since it consists of the earth, and guide spheres that are coupled to the front of the H-beam column at equal intervals, a wire rope of one strand is firmly coupled between the H-beam column and the H-beam column, respectively, to block rockfall and to damage the portion. It is a basic feature of the technical configuration that the configuration can be quickly restored due to the repair.

이러한 본 발명의 낙석방지책의 와이어로프 고정구조는 H-빔지주와 H-빔지주 사이마다 한 가닥의 와이어로프로 견고하게 고정하고 H-빔지주를 교체 가능하게 하므로 낙석의 발생으로 낙석방지책의 부분 훼손이 발생하면 신속하게 복구할 수 있을 뿐만 아니라 복구비용을 최소화할 수 있고, 지지관에 테이퍼공을 형성하고 테이퍼공의 내부에 삽입되어 와이어로프를 고정시키는 웨지를 구비하여 와이어로프를 견고하게 고정하고 가이드구에 와이어로프의 이탈방지를 위한 환형홈을 형성하여 견고하게 와이어로프를 지지하도록 한다.  The wire rope fixing structure of the rockfall prevention measures of the present invention is securely fixed with one strand of wire rope between the H-beam holder and the H-beam holder, and the H-beam holder can be replaced, so that the part of the rockfall prevention measures due to the occurrence of the rockfall When damage occurs, not only can it recover quickly, but it can also minimize the cost of recovery. The tapered hole is formed in the support pipe and a wedge is inserted into the taper hole to fix the wire rope. And to form a ring-shaped groove for preventing the separation of the wire rope in the guide sphere to support the wire rope firmly.

이하, 첨부된 도면을 참조하면서 본 발명의 실시 예를 설명하면 다음과 같다. Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

도 1 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조를 설명하기 위한 전체사시도이고, 도 2 는 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조를 설명하기 위한 정면도이며, 도 3 은 본 발명에 따른 망이 제거된 낙석방지책의 와이어로프 고정구조를 설명하기 위한 정면도이고, 도 4 는 본 발명에 따른 낙석방지 책의 와이어로프 고정구조의 H-빔지주를 설명하기 위한 측면도이며, 도 5 는 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 H-빔지주를 설명하기 위한 부분사시도이고, 도 6 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 사시도이며, 도 7 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 사시도이고, 도 8 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 단면도이며, 도 9 는 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 가이드구를 설명하기 위한 분해사시도이고, 도 10 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 단면도이다.1 is an overall perspective view for explaining a wire rope fixing structure of the rockfall prevention measures according to the present invention, Figure 2 is a front view for explaining a wire rope fixing structure of the rockfall prevention measures according to the present invention, Figure 3 is Figure 4 is a front view for explaining the wire rope fixing structure of the rock fall prevention barrier according to the present invention, Figure 4 is a side view for explaining the H-beam column of the wire rope fixing structure of the rock fall prevention fence according to the present invention, Figure 5 Partial perspective view for explaining the H-beam support of the wire rope fixing structure of the rockfall prevention measures according to the invention, Figure 6 is a perspective view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the invention, Figure 7 Figure 8 is a perspective view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the present invention, Figure 8 is a wire rope fixture of rockfall prevention measures according to the present invention 9 is an exploded perspective view for explaining a guide of the wire rope fixing structure of the rockfall prevention measure according to the present invention, and FIG. 10 is a wire rope fixing structure of the rockfall prevention measure according to the present invention. It is sectional drawing for demonstrating a support.

도 1 내지 도 10 에 나타낸 바와 같이, 본 발명의 낙석방지책의 와이어로프 고정구조는 도로의 측면에 형성된 기초구조물(11)과, 상기 기초구조물(11)의 일정간격으로 입설된 H-빔지주(20)와, 상기 H-빔지주(20)를 횡으로 결합하는 와이어로프(30), 및 상기 H-빔지주(20)에 횡방향으로 설치하는 망(40)으로 구성된 낙석방지책(1)에 있어서, 상기 H-빔지주(20)의 전면 상부 또는 하부에 볼트링으로 고정하되 와이어로프(30)의 양단을 결합하여 고정시키는 지지구(110), 및 상기 H-빔지주(20)의 전면에 등 간격으로 결합하는 가이드구(120)로 구성한다.As shown in Figures 1 to 10, the wire rope fixing structure of the rockfall prevention measures of the present invention is a base structure 11 formed on the side of the road, and the H-beam column placed at a predetermined interval of the base structure 11 ( 20), a wire rope 30 for coupling the H-beam column 20 laterally, and a rockfall prevention measure (1) consisting of a network (40) installed in the horizontal direction in the H-beam column (20) In the above, the upper and lower portions of the front of the H-beam column 20 is fixed with a bolt ring, but the support 110 for coupling and fixing the both ends of the wire rope 30, and the front of the H-beam column 20 Consists of guide spheres 120 to be coupled at equal intervals.

상기 H-빔지주(20)는 상측이 외향으로 절곡하여 상측절곡부(21)를 형성하고, 하부에 절단부(22)를 형성하며, 절단부(22)를 체결플레이트(23)로 볼트링하여 결합하므로 낙석의 도로 유입을 억제함과 동시에 낙석으로 인한 H-빔지주(20)의 휨 등의 훼손이 발생하면 H-빔지주(20)를 손쉽게 교체할 수 있도록 함이 바람직하다.The H-beam column 20 has an upper side bent outward to form an upper bent portion 21, a cut portion 22 formed at the bottom, and bolted to the cutting plate 22 by a fastening plate 23. Therefore, it is preferable to easily replace the H-beam column 20 when the occurrence of damage such as bending of the H-beam column 20 due to the falling rock while suppressing the inflow of the rockfall.

상기 지지구(110)는 체결플레이트(111)에 지지관(112)을 수직으로 부착하여 일체화시키되 지지관(112)에 테이퍼공(113)을 형성하고 테이퍼공(113)의 내부에 삽입되어 와이어로프(30)를 고정시키는 웨지(114)를 구비한다.The support 110 is integrated by attaching the support tube 112 to the fastening plate 111 vertically to form a tapered hole 113 in the support tube 112 and is inserted into the tapered hole 113 in the wire And a wedge 114 for securing the rope 30.

여기서 지지구(110)에는 체결플레이트(111)에 좌우 한 쌍으로도 지지관(112)을 결합하여 좌우측의 와이어로프(30)를 고정할 수 있도록 함이 바람직하다.Here, the support 110 is preferably coupled to the support tube 112 in a pair of left and right on the fastening plate 111 to be able to fix the wire rope 30 on the left and right sides.

더불어, 지지구(110)는 상부 또는 하부에 결합하여 상부에 지지구(110)가 부착된 H-빔지주(20)와 하측에 지지구(110)가 부착된 H-빔지주(20)를 순차적으로 설치한다.In addition, the support 110 is coupled to the upper or lower to the H-beam column 20 attached to the support 110 on the top and the H-beam column 20 attached to the support 110 on the lower side Install sequentially.

상기 가이드구(120)는 H-빔지주(20)의 전면에 길이방향으로 다수 개 볼트링하여 결합하되 와이어로프(30)의 이탈방지용환형턱(122)을 형성하여 외주연에 가이드홈(121)이 형성되게 한다.The guide hole 120 is coupled to the plurality of bolt ring in the longitudinal direction on the front of the H-beam column 20, but forming an annular jaw 122 for preventing the separation of the wire rope 30 guide groove 121 on the outer periphery ) Is formed.

이러한 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as follows.

각각의 H-빔지주(20)의 전면 상부 또는 하부에 지지구(110)를 볼트링하여 부착하고 H-빔지주(20)의 길이방향으로 다수개의 가이드구(120)를 볼트링하여 H-빔지주(20)의 절단부(22) 상부측 H-빔지주(20)를 제작한다.The support 110 is bolted and attached to the upper or lower front of each H-beam column 20, and the plurality of guides 120 are bolted in the longitudinal direction of the H-beam column 20 to H-. The H-beam column 20 on the cut side 22 of the beam column 20 is manufactured.

도로의 측면에 기초(11)를 형성하여 H-빔지주(20)의 절단부(22) 하부측 H-빔지주(20)를 견고하게 기초(11)에 설치한다.The base 11 is formed on the side of the road, and the H-beam column 20 on the lower side of the cut portion 22 of the H-beam column 20 is firmly installed on the base 11.

이러한 상태에서 H-빔지주(20)의 절단부(22)에 체결플레이트(23)를 볼트링으로 결합하여 상하부측 H-빔지주(20)를 연결하여 기초구조물(11)에 H-빔지주(20)를 등간격으로 입설하여 설치한다.In this state, the fastening plate 23 is coupled to the cutout part 22 of the H-beam column 20 with a bolt ring to connect the upper and lower H-beam column 20 to the base structure 11 to the H-beam column ( 20) is installed at equal intervals.

H-빔지주(20)의 설치가 완료되면, 상측 또는 하측의 지지구(110)에 와이어로프(30)의 일측단을 고정시키되 이때 와이어로프(30)의 단부에 웨지(114)를 감싸면서 지지관(112)의 테이퍼공(113)에 끼워 와이어로프(30)를 당겨 견고하게 끼워져 고정되게 한다.When the installation of the H-beam column 20 is completed, while fixing one end of the wire rope 30 to the upper or lower support 110, while wrapping the wedge 114 at the end of the wire rope 30 The wire rope 30 is pulled into the tapered hole 113 of the support tube 112 to be firmly fitted and fixed.

와이어로프(30)의 일측단이 고정되면, 측방의 H-빔지주(20)에 대응되게 형성된 가이드구(120)의 가이드홈(121)에 와이어로프(30)를 끼우고 다음 하측 방향(상측에 와이어로프(30)를 고정시켜 시작한 경우)에 위치한 가이드구(120)의 가이드홈(121)에 끼우며 다시 와이어로프(30)를 일측단이 고정된 H-빔지주(20) 측의 횡으로 대응되는 가이드구(120)의 가이드홈(121)에 끼워 이를 반복하므로 하측에 형성한다.When one end of the wire rope 30 is fixed, the wire rope 30 is inserted into the guide groove 121 of the guide tool 120 formed to correspond to the H-beam column 20 on the side, and then the lower direction (upper side). The wire rope 30 is inserted into the guide groove 121 of the guide hole 120 located in the case where the wire rope 30 is fixed to the side of the H-beam column 20 where the one end of the wire rope 30 is fixed. Inserted into the guide groove 121 of the guide sphere 120 corresponding to the repeat so that it is formed on the lower side.

상기와 같이 반복하여 H-빔지주(20)의 하측까지 와이어로프(30)가 내려오면 H-빔지주(20)의 하측에 형성된 지지구(110)에 와이어로프(30)의 타측단을 고정시키되 이때 와이어로프(30)의 단부에 웨지(114)를 감싸면서 지지관(112)의 테이퍼공(113)에 끼워 와이어로프(30)를 당겨 견고하게 끼워져 고정되게 한다.When the wire rope 30 descends to the lower side of the H-beam column 20 repeatedly as described above, the other end of the wire rope 30 is fixed to the support 110 formed at the lower side of the H-beam column 20. At this time, while wrapping the wedge 114 at the end of the wire rope 30 to the tapered hole 113 of the support tube 112 to pull the wire rope 30 is firmly fitted to be fixed.

H-빔지주(20)와 H-빔지주(20) 사이마다 와이어로프(30)의 설치가 완료되면 망(40)을 결합하여 낙석방지책(1)을 완성한다.When the installation of the wire rope 30 is completed between the H-beam column 20 and the H-beam column 20, the mesh 40 is combined to complete the rockfall prevention measure (1).

특히, 본 발명은 H-빔지주(20)와 H-빔지주(20) 사이마다 한 가닥의 와이어로프(30)로 견고하게 고정하고 H-빔지주(20)를 절단부(22)를 통해 교체 가능하게 하므로 낙석의 발생으로 낙석방지책(1)의 부분 훼손이 발생하면 신속하게 복구할 수 있을 뿐만 아니라 이로 인하여 복구비용을 최소화할 수 있다.In particular, the present invention is firmly fixed with one strand of wire rope 30 between the H-beam column 20 and the H-beam column 20 and replace the H-beam column 20 through the cutting portion 22. It is possible to recover quickly if the partial damage of the rockfall prevention measures (1) due to the occurrence of falling rocks, thereby minimizing the recovery cost.

도 1 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조를 설명하기 위한 전체사시도.1 is a perspective view for explaining the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 2 는 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조를 설명하기 위한 정면도.Figure 2 is a front view for explaining the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 3 은 본 발명에 따른 망이 제거된 낙석방지책의 와이어로프 고정구조를 설명하기 위한 정면도.Figure 3 is a front view for explaining the wire rope fixing structure of the rock fall prevention measure in accordance with the present invention.

도 4 는 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 H-빔지주를 설명하기 위한 측면도.Figure 4 is a side view for explaining the H-beam column of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 5 는 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 H-빔지주를 설명하기 위한 부분사시도.Figure 5 is a partial perspective view for explaining the H-beam column of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 6 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 사시도.Figure 6 is a perspective view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 7 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 사시도.Figure 7 is a perspective view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 8 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설명하기 위한 단면도. Figure 8 is a cross-sectional view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 9 는 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 가이드구를 설명하기 위한 분해사시도.Figure 9 is an exploded perspective view for explaining the guide mechanism of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

도 10 은 본 발명에 따른 낙석방지책의 와이어로프 고정구조의 지지구를 설 명하기 위한 단면도.Figure 10 is a cross-sectional view for explaining the support of the wire rope fixing structure of the rockfall prevention measures according to the present invention.

*도면의 주요부분에 대한 부호의 설명* * Description of the symbols for the main parts of the drawings *

1 : 낙석방지책 11 : 기초구조물1: Falling rock prevention measures 11: Foundation structure

20 : H-빔지주 21 : 상측절곡부20: H-beam holder 21: upper bent portion

22 : 절단부 23 : 체결플레이트22: cutting part 23: fastening plate

30 : 와이어로프 40 : 망 30: wire rope 40: net

110 : 지지구 111 : 체결플레이트 110: support 111: fastening plate

112 : 지지관 113 : 테이퍼공 112: support tube 113: tapered ball

114 : 웨지 120 : 가이드구 114: wedge 120: guide sphere

121 : 가이드홈 122 : 이탈방지용환형턱121: guide groove 122: release prevention round jaw

Claims (3)

도로의 측면에 형성된 기초구조물(11)과, 상기 기초구조물(11)의 일정간격으로 입설된 H-빔지주(20)와, 상기 H-빔지주(20)를 횡으로 결합하는 와이어로프(30), 및 상기 H-빔지주(20)에 횡방향으로 설치하는 망(40)으로 구성된 낙석방지책(1)에 있어서, The base structure 11 formed on the side of the road, the H-beam column 20 placed at a predetermined interval of the base structure 11, and the wire rope 30 for horizontally coupling the H-beam column 20 ), And the rockfall prevention measure (1) consisting of a network (40) installed in the transverse direction to the H-beam column 20, 상기 H-빔지주(20)의 전면 상부 또는 하부에 볼트링으로 고정하여 와이어로프(30)의 양단을 결합하되 체결플레이트(111)에 지지관(112)을 수직으로 부착하여 일체화시키되 지지관(112)에 테이퍼공(113)을 형성하고 테이퍼공(113)의 내부에 삽입되어 와이어로프(30)를 고정시키는 웨지(114)를 구비한 지지구(110)와, The both ends of the wire rope 30 are fixed by bolting the upper or lower front surface of the H-beam column 20, but the support tube 112 is vertically attached to the fastening plate 111 to be integrated with the support tube ( A supporter 110 having a wedge 114 for forming a tapered hole 113 in the 112 and inserted into the tapered hole 113 to fix the wire rope 30; 상기 H-빔지주(20)과 H-빔지주(20) 사이마다 각각 한 가닥으로 가이드구(120)에 가이드되면서 지그재그 형성하는 와이어로프(30), 및 The wire rope 30 zigzag and guided to the guide sphere 120 in one strand each between the H-beam column 20 and the H-beam column 20, and 상기 H-빔지주(20)의 전면에 등간격으로 결합하는 가이드구(120)로 구성한 것을 특징으로 하는 낙석방지책의 와이어로프 고정구조.The rock rope fixing structure of the rockfall prevention measures, characterized in that consisting of a guide sphere 120 coupled to the front of the H-beam column 20 at equal intervals. 삭제delete 제 1 항에 있어서,The method of claim 1, 상기 가이드구(120)는 H-빔지주(20)의 전면에 길이방향으로 다수개 볼트링하 여 결합하되 와이어로프(30)의 이탈방지용환형턱(122)을 형성하여 외주연에 가이드홈(121)이 형성되게 구성한 것을 특징으로 하는 낙석방지책의 와이어로프 고정구조.The guide sphere 120 is coupled to a plurality of bolt ring in the longitudinal direction on the front of the H-beam column 20 to form an annular jaw 122 for preventing the separation of the wire rope 30 guide groove 121 on the outer periphery ) Wire rope fixing structure of the fall prevention measures, characterized in that configured to form.
KR1020080043418A 2008-05-09 2008-05-09 Wire rope fixing structure of falling rock prevention fence KR100870750B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111424572A (en) * 2020-04-21 2020-07-17 河南理工大学 Collapse protection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754316A (en) * 1993-08-18 1995-02-28 Hiroshi Yoshida Shock absorbing fence
JP2002180422A (en) 2000-10-04 2002-06-26 Kanamori Tobei Shoji Kk Energy dispersion type falling-stone protective fence
KR200367220Y1 (en) * 2004-08-25 2004-11-10 (주) 코리아에스이 Shock Absorbing Device of Wire Rope for Preventing Rock Falling Using Wedge Cone
KR20060038265A (en) * 2004-10-29 2006-05-03 주식회사 성원안전 The fence for preventing falling stone using net

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754316A (en) * 1993-08-18 1995-02-28 Hiroshi Yoshida Shock absorbing fence
JP2002180422A (en) 2000-10-04 2002-06-26 Kanamori Tobei Shoji Kk Energy dispersion type falling-stone protective fence
KR200367220Y1 (en) * 2004-08-25 2004-11-10 (주) 코리아에스이 Shock Absorbing Device of Wire Rope for Preventing Rock Falling Using Wedge Cone
KR20060038265A (en) * 2004-10-29 2006-05-03 주식회사 성원안전 The fence for preventing falling stone using net

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111424572A (en) * 2020-04-21 2020-07-17 河南理工大学 Collapse protection device

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