KR100859209B1 - Net for rreventing falling rock - Google Patents

Net for rreventing falling rock Download PDF

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Publication number
KR100859209B1
KR100859209B1 KR1020080030608A KR20080030608A KR100859209B1 KR 100859209 B1 KR100859209 B1 KR 100859209B1 KR 1020080030608 A KR1020080030608 A KR 1020080030608A KR 20080030608 A KR20080030608 A KR 20080030608A KR 100859209 B1 KR100859209 B1 KR 100859209B1
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South Korea
Prior art keywords
wire rope
coupled
net
binding plate
anchor
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KR1020080030608A
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Korean (ko)
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김현래
김정구
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하리기술이십이 주식회사
김현래
김정구
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    • 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
    • E02D17/202—Securing of slopes or inclines with flexible securing means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/13—Geometrical or physical properties having at least a mesh portion
    • 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
    • E02D2200/146—Springs

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

An elastic rock fall protection net is provided to absorb shock energy applied to wire ropes and nets effectively by holding the wire ropes with springs. An elastic rock fall protection net comprises a net, an anchor plate(200), a wire rope(300), a curved pipe(310), four lower springs(400), and four shackles(330). The net covers a slope on which anchors are piled. The anchor plate, which is fixed to the anchor piled in the slope covered with the net, presses the net to the slope closely and has a pair of holes(210) right and left. The wire rope is laid on the net in the rhombus shape. The curved pipe is installed at the wire rope by clamps(320), and the wire rope is slidable inside the curved pipe. The lower springs are hooked at the holes of the anchor plate. The shackles connect the spring with the wire rope.

Description

탄성압착식 낙석방지망{NET FOR RREVENTING FALLING ROCK}Elastic Compression Rockfall Protection Net {NET FOR RREVENTING FALLING ROCK}

본 발명은 탄성압착식 낙석방지망에 관한 것으로, 보다 상세하게는 스프링의 탄성력을 이용하여 와이어로프 및 그물망의 지면압착력을 극대화시키고, 낙석발생시 와이어로프 및 그물망에 가해지는 충격에너지를 탄성적으로 흡수함으로서 지속적인 지면압착력을 유지할 수 있으며, 낙석적층시 해체 및 재시공이 용이한 탄성압착식 낙석방지망에 관한 것이다.The present invention relates to an elastic crimping rockfall prevention network, and more particularly, by maximizing the ground compressive force of the wire rope and the mesh using the elastic force of the spring, by absorbing the impact energy applied to the wire rope and the mesh when the rockfall occurs The present invention relates to an elastic crimping rockfall prevention net that can maintain a constant ground compressive force and that is easy to dismantle and reconstruct when laying down rockfall.

고속도로나 산간 국도주변의 사면에는 낙석에 의한 피해 방지를 위해 낙석방지망을 설치하는 데, 일반적으로 그 시공방법은 사면에 다수의 천공홀을 정열하여 천공한 다음 상기 천공홀에는 앵커를 각각 삽입시공한 다음 사면을 PVC 재질이나 스틸재질의 그물망으로 덮은 다음 상기 그물망 상측으로 와이어로프를 나설하고, 와이어로프를 앵커의 고정플레이트에 고정하는 방식으로 시공된다.Rockfall protection nets are installed on slopes around highways and mountain roads to prevent damage caused by falling rocks.In general, the construction method involves arranging and drilling a plurality of drilling holes on slopes, and then inserting anchors into the drilling holes. Next, the slope is covered with a mesh of PVC material or steel material, and then the wire rope is laid out above the mesh, and the wire rope is fixed to the anchoring plate of the anchor.

여기서, 와이어로프를 앵커의 고정플레이트에 고정하는 방식의 일례로, 국내 등록실용신안 제387409호에서는 도1에 도시된 바와 같이 사면의 낙석방지를 위하여 와이어로프의 교차부분에 설치하는 고정구에 있어서, 일측에 삽입홀이 형성되고 꺽임부가 형성된 제1측판(111)과 제2측판(112)이 대향되게 구비되며 중심에 앵커홀이 형성된 고정플레이트(11)와; 일측은 고리부(121)가 형성되고 타측은 나사부(122)가 형성되어 상기 제1측판(111) 및 제2측판(112)의 삽입홀에 삽입되는 한편, 상기 고리부(121)가 와이어로프(20)를 잡아당겨 인장을 가하게 되는 조임구(12)를 포함하여서 구성되는 것을 특징으로 하는 낙석방지망용 와이어로프의 교차부분 고정구를 소개하고 있다.Here, as an example of a method of fixing the wire rope to the anchoring plate of the anchor, in the domestic registered utility model No. 387409, as shown in Figure 1 in the fixture installed on the intersection of the wire rope to prevent falling of the slope, A fixing plate 11 having an insertion hole formed at one side thereof and having a bent portion formed such that the first side plate 111 and the second side plate 112 face each other and having an anchor hole at a center thereof; One side is formed with a ring portion 121 and the other side is formed with a screw portion 122 is inserted into the insertion hole of the first side plate 111 and the second side plate 112, while the ring portion 121 is wire rope Introducing the cross-section fixture of the falling rope prevention wire rope, characterized in that it comprises a fastener (12) is applied to pull the tension (20).

하지만, 상기와 같은 구조는 와이어로프에 대해 지속적인 긴장력을 제공하지 못하므로 시간이 경과하거나 여름철 고온으로 인해 와이어로프의 긴장력이 이완되어 와이어로프가 처지는 경우 와이어로프가 지속적으로 지면을 압착시킬 수 없다는 문제점이 있었으며, 낙석발생시 와이어로프 및 그물망에 가해지는 충격에너지를 흡수하지 못해 부분적으로 파손되어 유지/보수비용이 증가되는 문제점이 있으며, 낙석적층시 해체 및 재시공이 용이하지 못하다는 문제점이 있었다. However, the structure as described above does not provide a constant tension on the wire rope, so that the wire rope is not able to continuously compress the ground when the wire rope sags due to the relaxation of the tension of the wire rope due to the passage of time or the high temperature in summer. There was a problem in that the impact energy applied to the wire rope and the net in the case of rockfall could not be absorbed partially, resulting in increased maintenance / repair costs, and it was not easy to dismantle and reconstruct during rockfall.

본 발명은 상기 문제점을 해결하기 위해 안출된 것으로, 그 목적은 스프링의 탄성력을 이용하여 와이어로프 및 그물망의 지면압착력을 극대화시키고, 낙석발생 시 와이어로프 및 그물망에 가해지는 충격에너지를 탄성적으로 흡수함으로서 지속적인 지면압착력을 유지할 수 있으며, 낙석적층시 해체 및 재시공이 용이한 탄성압착식 낙석방지망을 제공하는 것이다.The present invention has been made to solve the above problems, the purpose of which is to maximize the ground pressing force of the wire rope and the net by using the elastic force of the spring, and elastically absorbs the impact energy applied to the wire rope and the net when rockfall occurs It is possible to maintain a continuous ground compressive force, and to provide an elastic crimping rockfall prevention net that is easy to dismantle and reconstruct during rockfall lamination.

상기 본 발명의 목적은 앵커가 삽입설치된 사면에 덮어지는 그물망과; 상기 그물망을 관통한 앵커에 결합되어 상기 그물망을 지면에 밀착고정시키되, 서로 이격된 2개의 결합공이 각각 좌우측에 형성된 결착판과; 상기 그물망 상측으로 마름모 형상으로 나설되는 와이어로프와; 상기 와이어로프의 소정구간에 결속클램프에 의해 조립되어, 와이어로프가 내부에서 슬라이딩 가능하도록 설치된 곡관파이프와; 결착판의 좌우측에 각각 형성된 2개의 결합공에 일단이 각각 결합되어 서로 이격되게 설치되는 총 4개의 하부스프링과; 일단은 결착판의 좌우측에 각각 결합된 상기 하부스프링의 타단에 결합되고, 타단은 와이어로프에 결합된 곡관파이프에 서로 이격되게 결합되는 총 4개의 샤클을 포함하여 구성되어, 상기 곡관파이프에 서로 이격되게 결합되는 샤클이 곡관파이프를 라운드진 형태를 유지하게 하여 와이어로프가 곡관파이프내에서 용이하게 슬라이딩될 수 있도록 한 것을 특징으로 하는 탄성압착식 낙석방지망을 제공함으로써 달성될 수 있다.The object of the present invention and the net is covered on the slope is installed anchor; A binding plate coupled to the anchor penetrating the mesh to securely fix the mesh to the ground, wherein two joining holes spaced apart from each other are formed at right and left sides; A wire rope extending in a rhombus shape to the upper side of the net; A curved pipe which is assembled by a binding clamp in a predetermined section of the wire rope and installed so that the wire rope is slidable therein; A total of four lower springs having one end coupled to each of two coupling holes respectively formed at left and right sides of the binding plate and spaced apart from each other; One end is coupled to the other end of the lower spring, respectively coupled to the left and right sides of the binding plate, and the other end comprises a total of four shackles coupled to the pipe pipe coupled to the wire rope to be spaced apart from each other, spaced apart from each other in the pipe pipe It can be achieved by providing an elastic crimping rock fall prevention network, characterized in that the shackle is coupled to keep the curved pipe in a rounded shape so that the wire rope can easily slide in the curved pipe.

본 발명에 따른 낙석방지망은 스프링의 탄성력을 이용하여 와이어로프 및 그물망의 지면압착력을 극대화시킬 수 있으며, 낙석발생시 와이어로프 및 그물망에 가해지는 충격에너지를 탄성적으로 흡수함으로서 지속적인 지면압착력을 유지할 수 있으며, 낙석적층시 해체 및 재시공이 용이하다는 잇점이 있다.The rockfall prevention net according to the present invention can maximize the ground compressive force of the wire rope and the net by using the elastic force of the spring, and can maintain the continuous ground compressive force by elastically absorbing the impact energy applied to the wire rope and the net when the rockfall occurs In addition, it is easy to dismantle and rebuild when laying rocks.

이하, 첨부된 도면을 참고하여 본 발명에 따른 탄성압착식 낙석방지망을 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the elastic crimping rockfall prevention net according to the present invention.

첨부된 도2는 본 발명에 따른 탄성압착식 낙석방지망의 평면도이며, 도3은 본 발명에 따른 탄성압착식 낙석방지망의 부분 사시도이며, 도4는 본 발명에 따른 탄성압착식 낙석방지망의 다른 실시예의 평면도이다.2 is a plan view of the elastic crimping rockfall prevention net according to the invention, Figure 3 is a partial perspective view of the elastic crimping rockfall prevention net according to the present invention, Figure 4 is another embodiment of the elastic crimping rockfall prevention net according to the invention A plan view of an example.

상기 도면을 참고하면, 본 발명에 따른 낙석방지망은 그물망(100), 결착판(200), 와이어로프(300) 및 하부스프링(400)을 포함하여 구성된다.Referring to the drawings, the rockfall prevention net according to the present invention is configured to include a mesh 100, the binding plate 200, the wire rope 300 and the lower spring (400).

상기 그물망(100)은 앵커(500)가 삽입설치된 사면에 덮어지는 PVC 재질이나 스틸재질의 망으로서, 본 발명에 따르면 고속도로나 산간 국도주변의 절토된 사면을 보강하기 위해 사면에 다수의 천공홀을 정열하여 천공한 다음 상기 천공홀에는 앵커(500)를 각각 삽입시공한 다음 상기와 같은 그물망을 포설하게 된다. 한편, 상기 앵커(500)는 락볼트에서 사용되는 이형철근인 것이 바람직하다.The net 100 is a mesh of PVC material or steel that is covered on the slope in which the anchor 500 is inserted, according to the present invention a plurality of perforations on the slope to reinforce the cut slope around the highway or mountain roads After aligning and drilling, the anchor hole 500 is inserted into each of the drilling holes, and then the net is installed as described above. On the other hand, the anchor 500 is preferably a deformed reinforcing bar used in the rock bolt.

상기 결착판(200)은 그물망(100)을 관통한 앵커 후단에 결합되는 평판으로서 그물망(100)을 지면에 밀착고정시키는 지압판으로서 역할을 수행하며, 상기 결착판(200)의 양측, 즉 좌우측에는 후술할 하부스프링(400)이 결합될 수 있는 2개의 결합공(210)이 각각 서로 이격되게 형성되어 있다. The binding plate 200 serves as a pressure plate to secure the mesh 100 to the ground as a flat plate coupled to the rear end of the anchor penetrating the net 100, on both sides, namely left and right sides of the binding plate 200 Two coupling holes 210 to which the lower spring 400 to be described below may be coupled are formed to be spaced apart from each other.

상기 와이어로프(300)는 상기 그물망 상측으로 마름모 형상으로 나설되는 것으로, 앵커(500)의 설치 수량에 따라 도2 또는 도4와 같이 다양하게 나설될 수 있다.The wire rope 300 is formed in a rhombus shape toward the upper side of the net, and may be variously laid out as shown in FIG. 2 or 4 according to the installation quantity of the anchor 500.

상기 하부스프링(400)은 양단에 걸림고리가 형성된 코일스프링으로, 일단은 상기 결착판(200)의 결합공(210)에 결합되고 타단은 와이어로프(300)에 결합된다. 여기서, 상기 하부스프링(400)은 도시된 바와 같이 결착판(200)을 기준으로 양측에 대칭되게 설치되며, 그 설치갯수는 필요에 따라 다양하게 증감할 수 있을 것이다. 참고로, 도면에는 좌우 각각 2개씩 대칭되게 총 4개 설치되어 있다. 상기와 같은 하부스프링(400)은 스프링의 탄성력에 의해 와이어로프가 지속적인 긴장력을 유지하게 하여 지면에 대해 압착력을 제공하게 하는 역할을 수행한다.The lower spring 400 is a coil spring formed with hooks at both ends, one end of which is coupled to the coupling hole 210 of the binding plate 200, and the other end of which is coupled to the wire rope 300. Here, the lower spring 400 is installed symmetrically on both sides with respect to the binding plate 200 as shown, the number of installation may be increased or decreased as needed. For reference, a total of four symmetrically are installed in each of the left and right two. The lower spring 400 as described above serves to provide a compressive force to the ground by the wire rope to maintain a constant tension by the elastic force of the spring.

한편, 상기 와이어로프(300) 외부에는 결속클램프(320)에 의해 조립된 곡관파이프(310)가 결합되어 와이어로프(300)가 상기 곡관파이프(310) 내부에서 슬라이드 가능하도록 구성되며, 상기 곡관파이프(310) 외부에는 상기 곡관파이프에 서로 이격되게 결합되는 샤클(330, 좌우측 2개씩 총 4개)이 장착되어 상기 하부스프링의 타단이 상기 샤클에 결합되는 것이 바람직하다. On the other hand, the outer pipe rope 300 is coupled to the curved pipe 310 assembled by the binding clamp 320 is coupled to the wire rope 300 is configured to slide in the curved pipe 310, the curved pipe It is preferable that the outside of the 310 is equipped with a shackle 330 coupled to the curved pipe to be spaced apart from each other (total of four in each of two left and right) so that the other end of the lower spring is coupled to the shackle.

즉, 하부스프링(400)의 타단이 직접 와이어로프(300)에 결합되는 경우에는 낙석이 발생하여 낙석이 사면 하측으로 낙하될 때 와이어로프(300)가 하측으로 쳐 지게 되는 데 이 때 와이어로프(300)가 하부스프링(400)의 걸림고리에 걸려 하측으로 쳐지지 못하여 와이어로프가 낙석의 충격에너지를 흡수할 수 없는 경우가 있기 때문에, 본 발명에서는 와이어로프(300)가 하부스프링(400)의 걸림고리에 간섭되지 않도록 와이어로프(300)의 외부에 곡관파이프(310)를 설치하고 이 곡관파이프에는 사클(330)을 장착하여 상기 하부스프링의 타단을 상기 샤클에 결합함으로써, 낙석이 발생하여 낙석이 사면 하측으로 낙하하여 와이어로프가 쳐질 때 와이어로프(300)가 곡관파이프(310)내에서 간섭없이 슬라이딩 이동하게 하여 하부스프링(400)과 함께 충격에너지를 용이하게 흡수하도록 한 것이다.That is, when the other end of the lower spring 400 is directly coupled to the wire rope 300, rockfall occurs, and when the rockfall falls down the slope, the wire rope 300 is struck downward. Since the wire rope 300 cannot absorb the impact energy of the rockfall because the wire 300 is caught by the hook of the lower spring 400 and cannot be struck downward, in the present invention, the wire rope 300 of the lower spring 400 Install the curved pipe 310 to the outside of the wire rope 300 so as not to interfere with the hook ring, and the curved pipe is equipped with a sackle 330 to couple the other end of the lower spring to the shackle, resulting in falling rocks When the wire rope falls to the lower side of the slope and the wire rope is struck, the wire rope 300 slides without interference in the curved pipe 310 to easily absorb impact energy together with the lower spring 400. It will have to.

또한, 상기 결착판(200)이 결합된 앵커의 상부에는 지지판(600)이 결합되고, 상기 결착판(200)과 지지판(600) 사이에는 상부스프링(700)이 삽설되어, 상기 상부스프링이 지지판을 지점으로 상기 결착판을 지속적으로 지면에 압착시키도록 구성되는 것이 바람직하다.In addition, a support plate 600 is coupled to an upper portion of the anchor to which the binding plate 200 is coupled, and an upper spring 700 is inserted between the binding plate 200 and the support plate 600 to support the upper spring. It is preferable to be configured to continuously press the binding plate to the ground to the point.

이와 같이 구성된 본 발명에 따른 탄성압착식 낙석방지망의 작용 및 효과를 설명한다.The operation and effects of the elastic crimping rockfall prevention network according to the present invention configured as described above will be described.

본 발명에 따른 탄성압착식 낙석방지망은 하부스프링(400)이 와이어로프(300)를 결착구(200) 방향으로 잡아 당기므로 와이어로프(300)의 지속적 긴장상태가 유지될 수 있고, 이에 따라 와이어로프(300)의 지면압착력이 극대화된다는 잇 점이 있다. The elastic crimping rockfall prevention net according to the present invention because the lower spring 400 pulls the wire rope 300 in the direction of the binding port 200, the tension of the wire rope 300 can be maintained, and thus the wire There is an advantage that the ground pressing force of the rope 300 is maximized.

또한, 낙석발생시 가해지는 충격에너지는 하부스프링(400)과 상부스프링(700)의 2개의 스프링에 의해 2중으로 흡수될 수 있다는 잇점이 있다. 즉, 낙석발생시 낙하되는 낙석에 의해 그물망(100)과 와이어로프(300)에 가해지는 충격에너지는 하부스프링(400)에 의해 1차로 흡수되며, 도5에 도시된 상태에서 사면이 변형되어 암반이나 토양이 부피팽창하는 경우에는 도6에 도시된 바와 같이 결착판(200)의 들림현상이 발생하는 데 이 때 결착판(200)과 지지판(600) 사이에 위치하는 상부스프링(700)이 결착판(200)을 지면을 향해 밀착시키며; 사면이 변형되어 암반이나 토양이 탈락하는 경우에는 도7에 도시된 바와 같이 결착판(200)의 꺼짐현상이 발생하는 데, 이 때도 역시 결착판(200)과 지지판(600) 사이에 위치하는 상부스프링(700)이 결착판(200)을 지면을 향해 밀착시키면 사면변형에 대한 충격에너지를 2차로 흡수하게 되는 것이다.In addition, the impact energy applied during the occurrence of rockfall has the advantage that can be absorbed in two by the two springs of the lower spring 400 and the upper spring 700. That is, the impact energy applied to the mesh 100 and the wire rope 300 by the falling rock during falling rock is absorbed primarily by the lower spring 400, and the slope is deformed in the state shown in FIG. In the case where the soil is expanded in volume, the lifting phenomenon of the binding plate 200 occurs as shown in FIG. 6. At this time, the upper spring 700 located between the binding plate 200 and the support plate 600 is bound to the binding plate. Pushes 200 toward the ground; When the slope is deformed and the rock or soil falls off, as shown in FIG. 7, the binding phenomenon of the binding plate 200 occurs. In this case, the upper part located between the binding plate 200 and the support plate 600 is also present. When the spring 700 is in close contact with the binding plate 200 toward the ground is to absorb the impact energy for the slope deformation secondary.

나아가, 본 발명에 따르면 사면의 조건에 따라 하부스프링(400) 및 상부스프링(700)의 탄성계수를 이용하여 와이어로프(300)의 탄성압착력을 정량화할 수 있기 때문에 다양한 사면에 적절한 낙석방지구조를 적용할 수 있다는 잇점이 있다. 또한, 낙석이 발생하여 낙석이 적층되는 경우에는 단지 하부스프링(400)을 와이어로프(300)에서 분리하기만 하면 해제될 수 있기 때문에 유지 및 보수가 용이하다는 잇점이 있다.Furthermore, according to the present invention, since the elastic compressive force of the wire rope 300 can be quantified by using the elastic modulus of the lower spring 400 and the upper spring 700 according to the conditions of the slope, a rockfall prevention structure suitable for various slopes is provided. It has the advantage of being applicable. In addition, when a rockfall occurs due to a rockfall being stacked, there is an advantage in that maintenance and repair are easy because only the lower spring 400 can be released by separating the wire rope 300.

도1은 종래의 낙석방지구조의 도면이며,1 is a view of a conventional rockfall prevention structure,

도2는 본 발명에 따른 탄성압착식 낙석방지망의 평면도이며, Figure 2 is a plan view of the elastic crimping rockfall prevention net according to the invention,

도3은 본 발명에 따른 탄성압착식 낙석방지망의 부분 사시도이며, Figure 3 is a partial perspective view of the elastic crimping rockfall prevention net according to the present invention,

도4는 본 발명에 따른 탄성압착식 낙석방지망의 다른 실시예의 평면도이며,Figure 4 is a plan view of another embodiment of the elastic crimping rockfall prevention net according to the present invention,

도5 내지 도7은 본 발명에 따른 탄성압착식 낙석방지망의 상부스프링의 역할을 설명하기 위한 도면이다.5 to 7 is a view for explaining the role of the upper spring of the elastic crimping rockfall prevention net according to the present invention.

Claims (3)

앵커가 삽입설치된 사면에 덮어지는 그물망과;A net covering the slope where the anchor is inserted; 상기 그물망을 관통한 앵커에 결합되어 상기 그물망을 지면에 밀착고정시키되, 서로 이격된 2개의 결합공이 각각 좌우측에 형성된 결착판과;A binding plate coupled to the anchor penetrating the mesh to securely fix the mesh to the ground, wherein two joining holes spaced apart from each other are formed at right and left sides; 상기 그물망 상측으로 마름모 형상으로 나설되는 와이어로프와;A wire rope extending in a rhombus shape to the upper side of the net; 상기 와이어로프의 소정구간에 결속클램프에 의해 조립되어, 와이어로프가 내부에서 슬라이딩 가능하도록 설치된 곡관파이프와;A curved pipe which is assembled by a binding clamp in a predetermined section of the wire rope and installed so that the wire rope is slidable therein; 결착판의 좌우측에 각각 형성된 2개의 결합공에 일단이 각각 결합되어 서로 이격되게 설치되는 총 4개의 하부스프링과;A total of four lower springs having one end coupled to each of two coupling holes respectively formed at left and right sides of the binding plate and spaced apart from each other; 일단은 결착판의 좌우측에 각각 결합된 상기 하부스프링의 타단에 결합되고, 타단은 와이어로프에 결합된 곡관파이프에 서로 이격되게 결합되는 총 4개의 샤클을 포함하여 구성되어,One end is coupled to the other end of the lower spring respectively coupled to the left and right sides of the binding plate, the other end comprises a total of four shackles coupled to the pipe pipe coupled to the wire rope spaced apart from each other, 상기 곡관파이프에 서로 이격되게 결합되는 샤클이 곡관파이프를 라운드진 형태를 유지하게 하여 와이어로프가 곡관파이프내에서 용이하게 슬라이딩될 수 있도록 한 것을 특징으로 하는 탄성압착식 낙석방지망.Shackle coupled to the bent pipe to be spaced apart from each other to maintain a round shape of the bent pipe so that the wire rope can be easily slid in the curved pipe, characterized in that the elastic rockfall prevention net. 삭제delete 제1항에 있어서,The method of claim 1, 상기 결착판이 결합된 앵커의 상부에는 지지판이 결합되되, 상기 결착판과 지지판 사이에는 상부스프링이 삽설되어, 상기 상부스프링이 지지판을 지점으로 상기 결착판을 지속적으로 지면에 압착시키도록 구성된 것을 특징으로 하는 탄성압착식 낙석방지망.A support plate is coupled to an upper portion of the anchor to which the binding plate is coupled, and an upper spring is inserted between the binding plate and the support plate, so that the upper spring is configured to continuously press the binding plate to the ground with the support plate as a point. Elastic crimping rockfall prevention net.
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KR101039386B1 (en) * 2010-07-22 2011-06-17 주식회사 해찬이엔씨 Shock absorbing apparatus for rockfall preventing net
KR101149807B1 (en) 2011-12-28 2012-06-14 이정희 The Binding Device For Absorbing Impact Of Falling Rock Prevention Wire Rope
KR101228323B1 (en) 2012-08-08 2013-02-06 주식회사 빌드넷 Fixing means of wire preventing rock from dropping
KR101422780B1 (en) 2014-01-28 2014-07-23 천대필 Flexible type fix apparatus of wire lope for rockslide preventing net and constructing method of rockslide preventing net using this
KR101649684B1 (en) 2016-01-18 2016-08-22 호성건설산업 주식회사 Elastic coupling device for preventing rockslide
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KR102635133B1 (en) 2023-11-22 2024-02-08 주식회사 해찬이엔씨 Rock Fall Preventing Mat Assembly of Compression Type Comprising Buffer Device for Preventing Rock Fall and its Construction Method

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Publication number Priority date Publication date Assignee Title
KR101039386B1 (en) * 2010-07-22 2011-06-17 주식회사 해찬이엔씨 Shock absorbing apparatus for rockfall preventing net
KR101149807B1 (en) 2011-12-28 2012-06-14 이정희 The Binding Device For Absorbing Impact Of Falling Rock Prevention Wire Rope
KR101228323B1 (en) 2012-08-08 2013-02-06 주식회사 빌드넷 Fixing means of wire preventing rock from dropping
KR101422780B1 (en) 2014-01-28 2014-07-23 천대필 Flexible type fix apparatus of wire lope for rockslide preventing net and constructing method of rockslide preventing net using this
KR101649684B1 (en) 2016-01-18 2016-08-22 호성건설산업 주식회사 Elastic coupling device for preventing rockslide
KR101705885B1 (en) 2016-04-15 2017-02-16 성경범 Constructing method and shock absorbing apparatus for rockfall preventing net
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KR101866432B1 (en) * 2017-11-03 2018-06-11 임춘례 Wire rope prevention buffering type fixing device for preventing rockfall and method of constructing a fall-prevention prevention network using the same
KR102012845B1 (en) * 2018-06-27 2019-08-21 이교성 Lock bolt support system for tunnel reinforcement
KR102149111B1 (en) 2019-10-24 2020-08-27 김정구 Shock absorber for preventing rockslide
KR20230117954A (en) 2022-02-03 2023-08-10 김정구 Rock Fall Preventing Mat Assembly Comprising Buffer Device for Preventing Rock Fall and its Construction Method
KR102507638B1 (en) * 2022-06-30 2023-03-07 한재각 Net for preventing falling rocks
KR20240016035A (en) 2022-07-28 2024-02-06 정재훈 Constructing method and Shock absorbing apparatus for rockfall preventing net
KR102635133B1 (en) 2023-11-22 2024-02-08 주식회사 해찬이엔씨 Rock Fall Preventing Mat Assembly of Compression Type Comprising Buffer Device for Preventing Rock Fall and its Construction Method

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