KR101132810B1 - Fence for preventing falling stone and construction method - Google Patents

Fence for preventing falling stone and construction method Download PDF

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Publication number
KR101132810B1
KR101132810B1 KR1020110024198A KR20110024198A KR101132810B1 KR 101132810 B1 KR101132810 B1 KR 101132810B1 KR 1020110024198 A KR1020110024198 A KR 1020110024198A KR 20110024198 A KR20110024198 A KR 20110024198A KR 101132810 B1 KR101132810 B1 KR 101132810B1
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South Korea
Prior art keywords
support
fastening
wire rope
plate
beams
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KR1020110024198A
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Korean (ko)
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재 술 나
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주식회사 성원안전
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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
    • E04H17/02—Wire fencing, e.g. made of wire mesh
    • E04H17/10—Wire fencing, e.g. made of wire mesh characterised by the way of connecting wire to posts; Droppers
    • E04H17/12—Wire fencing, e.g. made of wire mesh characterised by the way of connecting wire to posts; Droppers the wire being placed in slots, grooves, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S256/00—Fences
    • Y10S256/03—Wire clamp

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

PURPOSE: A fence for preventing stone fallings and a construction method are provided to maximize the effect of blocking stone fallings with improved fence rigidity, and to maximize supporting force by installing wire ropes between H-beams. CONSTITUTION: A fence for preventing stone fallings comprises H-beams(110), a cutoff net, supports(130), fastening wire ropes, and latch assemblies. Each H-beam comprises plates(111) and fastening holes(112) and the multiple H-beams are successively installed. The plates are parallelly arranged in the front and the rear side of the H-beam, and the fastening holes are perforated in the plates. The cutoff net tensely covers the successive multiple H-beams and is installed in traverse direction. The supports let the cutoff net fit in each H-beam to be fixed. The fastening wire ropes are coupled between the H-beams and are connected to the supports to be fixed. The latch assemblies are installed between the H-beams and allow both ends of the fastening wire ropes to be coupled for fixation.

Description

낙석방지책 및 시공방법{fence for preventing falling stone and construction method} Fence for preventing falling stone and construction method

본 발명은 낙석방지책 및 시공방법에 관한 것으로, 상세하게는 도로 주변에 설치되는 낙석방지책의 견고하게 설치하여 낙석의 차단효과를 극대화시킴과 동시에 낙석발생 후 부분 교체가 용이하도록 하는 낙석방지책에 관한 것이다.
The present invention relates to a rockfall prevention measure and a construction method, and more particularly, to a rockfall prevention measure that maximizes the blocking effect of rockfall by installing a rockfall prevention measure installed around a road and maximizing the blocking effect of rockfall. .

일반적으로 낙석이 우려되는 지역에는 낙석방지책을 설치하여 사면에서 발생할 수 있는 낙석으로부터 안전하게 도로를 확보할 수 있도록 하였다.In general, rockfall prevention measures have been installed in areas where rockfall is a concern so that roads can be secured from falling rocks.

이러한 종래의 낙석방지책은 도로의 일측에 콘크리트 기초를 형성하고 여기에 일정간격으로 H-빔을 입설한 다음 H-빔에 피복철선으로된 차단망을 횡으로 길게 설치한 다음 이를 좌우측에서 잡아당겨 팽팽한 상태에서 각각의 H-빔에 고정시키고 다시 횡으로 와이어로프를 다수층으로 형성하여 낙석을 차단하도록 하였다.Such conventional rockfall prevention measures form a concrete foundation on one side of the road, install H-beams at regular intervals, and then install a shielding net made of coated wire on the H-beams horizontally and pull them from the left and right sides to make them taut. In the state was fixed to each H-beam and again formed a wire rope laterally to block the rockfall.

그러나 이러한 종래의 낙석방지책은 낙석발생 후 복구할 때 횡으로 형성된 차단망과 와이어로프를 전체를 교체하여야하므로 신속한 복구가 불가능하고 교체작업 또한 번거로울 뿐만 아니라 최초 시공할 때 시공기간이 장기간 소요될 뿐만 아니라 이로 인하여 코스트가 상승하는 문제점이 있었다. However, the conventional fallout prevention measures require the entire replacement of the transverse meshes and wire ropes when recovering after falling rocks, which makes it impossible to quickly recover them. There was a problem that the cost rises.

이로 인하여 본 출원인은 상기한 문제점을 해소하기 위하여 선 출원한 특허 등록 제10-643664호(명칭: 네트를 이용한 낙석방지책)가 있으나 H-빔과 H-빔 사이에 개별적으로 설치하여 상기한 문제점을 해소하고 부분적으로 보수 및 설치할 수 있도록 하였으나 개별 설치로 인하여 각각의 지지구조에 응력이 지나치게 집중되어 큰 외력에 쉽게 훼손되어 대형 붕괴시 낙석의 도로 침입이 우려되는 문제점이 발생하였다.
For this reason, the present applicant has a patent application No. 10-643664 (name: fallout prevention measures using a net) in order to solve the above problems, but separately installed between the H-beam and H-beam to solve the above problems. It was possible to solve and partially repair and install, but due to the individual installation, stress was concentrated on each support structure so that it was easily damaged by large external force, which caused a problem of falling into the road of rockfall during large collapse.

따라서 본 발명의 주목적은 낙석방지책의 강도를 향상시켜 낙석차단 효과를 극대화하여 안전사고의 발생을 보다 효과적으로 방지할 수 있도록 하는 낙석방지책 및 설치공법을 제공하는 데 있다.Therefore, the main object of the present invention is to provide a rockfall prevention measures and installation methods that can effectively prevent the occurrence of safety accidents by maximizing the rockfall prevention effect by improving the strength of the rockfall prevention measures.

본 발명의 다른 목적은 H-빔 사이에 와이어로프를 단위개념으로 각각 설치하되 지지력을 극대화할 수 있도록 함과 동시에 간편하게 설치하므로 공사기간을 단축할 수 있을 뿐만 아니라 간단하고 편리하게 설치할 수 있도록 하는 낙석방지책 및 설치공법을 제공하는 데 있다.Another object of the present invention is to install each of the wire rope between the H-beam unit concept, but also to maximize the supporting force and at the same time easy to install because not only can shorten the construction period but also simple and convenient to install rockfall It is to provide preventive measures and installation methods.

본 발명의 다른 목적은 낙석방지책의 훼손시 부분보수가 용이하고 이를 신속하게 보수할 수 있도록 하는 낙석방지책 및 설치공법을 제공하는 데 있다.
Another object of the present invention is to provide a rockfall prevention measures and installation methods to facilitate partial repairs and to quickly repair the rockfall damage prevention.

상기한 목적을 달성하기 위하여 본 발명의 낙석방지책은 전후에 플레이트를 형성하고 플레이트에 체결공을 천공하되 다수개 순차적으로 입설하여 설치하는 H-빔과, 상기 다수개의 H-빔을 순차적으로 덮어 횡으로 설치하는 차단망과, 상기 H-빔의 플레이트 좌우단에 각각 끼우는 삽입편을 형성하되 삽입편이 차단망의 매시(그물눈) 사이를 통과하여 차단망을 고정시키는 지지구와, 상기 H-빔과 H-빔 사이에 단위개념으로 각각 결합하되 지지구에 연결하여 고정하는 체결용 와이어로프, 및 상기 H-빔과 H-빔 사이에 설치하되 체결용 와이어로프의 양단을 당겨 고정하는 래치어셈블리로 구성함을 그 기술적 구성상 기본 특징으로 한다.In order to achieve the above object, the rockfall prevention measure of the present invention forms a plate before and after and drills a fastening hole in the plate, and installs a plurality of sequential installations, and covers the plurality of H-beams sequentially Supporting means for forming a screening net and the insertion piece to be fitted to each of the left and right ends of the plate of the H-beam, but the insertion piece passes through the mesh (mesh eye) of the screening net to fix the screening net, and the H-beam and H -Consists of a fastening wire rope coupled to each other as a unit concept between the beams and connected to the support fixture, and a latch assembly installed between the H-beams and the H-beams by pulling both ends of the fastening wire ropes. The basic features of the technical configuration.

본 발명의 낙석방지책 설치공법은 콘크리트 모르타르 등을 기초에 소정간격으로 다수개 H-빔을 순차적으로 입설하는 H-빔 설치단계와, 상기 H-빔 설치단계가 완료되면 설치된 다수개의 H-빔을 순차적으로 차단망에 횡으로 덮되 지지구의 삽입편을 차단망의 매시 사이를 통과시켜 H-빔의 플레이트 양단에 고정시키는 차단망설치단계와, 상기 차단망설치단계가 완료되면 지지구의 체결공을 통해 H-빔의 체결공에 체결수단으로 지지구를 결합하는 지지구 완전고정단계와, 상기 지지구 완전고정단계가 완료되면 H-빔과 H-빔 사이에 단위개념으로 체결용 와이어로프를 지지구의 가이드공에 끼워 양단을 래치어셈블리에 결합하는 체결용 와이어로프 연결단계, 및 상기 체결용 와이어로프 연결단계가 완료되면 래치어셈블리의 톱니회전판을 회전시켜 체결용 와이어로프를 팽팽하게 당겨 체결용 와이어로프를 고정시키는 완료단계로 구성함을 그 기술적 구성상의 기본 특징으로 한다. The rockfall prevention method installation method of the present invention is a H-beam installation step of sequentially placing a plurality of H-beams at predetermined intervals based on concrete mortar and the like, and a plurality of H-beams installed when the H-beam installation step is completed Blocking network installation step of sequentially covering the shielding network and passing the insertion piece of the support through the mesh of the blocking network to both ends of the plate of the H-beam, and through the fastening hole of the support when the blocking network installation step is completed The complete fixing step of the supporting means for joining the supporting means to the fastening hole of the H-beam, and when the complete fixing step of the support is completed, the wire rope for fastening the unit wire between the H-beam and the H-beam as a unit concept Fastening wire rope connection step of inserting both ends into the latch assembly by inserting into the guide hole, and when the fastening wire rope connection step is completed by rotating the tooth rotating plate of the latch assembly That pulling the control rope tensioned configuration to complete the step of securing the wire rope fastening to the base characterized in that on the technical configuration.

이러한 본 발명의 낙석방지책 및 설치공법은 다수개의 순차적으로 설치된 H-빔에 차단망을 횡으로 덮되 지지구의 삽입편을 차단망의 매시 사이를 통과시켜 H-빔의 플레이트에 고정하므로 간편하게 차단망을 고정할 수 있을 뿐만 아니라 H-빔의 플레이트 좌우측에 결합하는 각각의 지지구가 직각으로 절곡시킨 연결편을 상호 중첩시켜 견고하게 연결하므로, 낙석 등의 외력이 크게 발생하더라도 전체가 효율적으로 연결 조립되어 효과적으로 낙석의 도로 침입을 억제하고, 더욱이 H-빔과 H-빔 사이에 단위개념으로 체결용 와이어로프를 래치어셈블리로 팽팽하게 당겨 고정시키는 것으로, 낙석방지책의 강도를 향상시켜 낙석차단 효과를 극대화하여 안전사고의 발생을 보다 효과적으로 방지할 수 있을 뿐만 아니라 H-빔 사이에 와이어로프를 단위개념으로 각각 설치하되 지지력을 극대화할 수 있도록 함과 동시에 간편하게 설치하므로 공사기간을 단축할 수 있고, 낙석방지책의 훼손시 부분보수가 용이하고 이를 신속하게 보수할 수 있도록 하는 효과가 있다.
The rockfall prevention measures and installation methods of the present invention cover the blocking network horizontally in a plurality of sequentially installed H-beam, but the insertion piece of the support passes through the mesh of the blocking network to fix the blocking network simply because the plate Not only can it be fixed, but each supporter coupled to the left and right sides of the H-beam overlaps the connecting pieces that are bent at right angles, and connects them firmly. It prevents the intrusion of roads from falling rocks and further secures the fastening wire rope with a latch assembly in a unit concept between the H-beams and H-beams. In addition to preventing accidents more effectively, the wire rope between the H-beams is a unit concept. And at the same time for easy installation to installation, but each maximizes force because there is an effect that allows the part of the rockfall prevention repair when damaged, it is possible to shorten the construction period can be easily and quickly repair it.

도 1 은 본 발명에 따른 낙석방지책 및 설치공법을 설명하기 위한 H-빔 설치상태를 나타낸 정면도.
도 2 은 본 발명에 따른 낙석방지책 및 설치공법을 설명하기 위한 차단망과 지지구 설치상태를 나타낸 정면도.
도 3 은 본 발명에 따른 낙석방지책 및 설치공법을 설명하기 위한 와이어로프 설치상태를 나타낸 정면도.
도 4 는 본 발명에 따른 낙석방지책 및 설치공법을 설명하기 위한 지지구 결합상태를 나타낸 사시도.1 is a front view showing an H-beam installation state for explaining the rockfall prevention measures and installation method according to the present invention.
Figure 2 is a front view showing a blocking net and support installation state for explaining the rockfall prevention measures and installation method according to the present invention.
Figure 3 is a front view showing a wire rope installation state for explaining the rockfall prevention measures and installation method according to the present invention.
Figure 4 is a perspective view showing a state of engagement of the support for explaining the rockfall prevention measures and installation method according to the present invention.

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

도 1 내지 도 4 에 나타낸 바와 같이, 본 발명의 낙석방지책(100)은 전후에 플레이트(111)를 형성하고 플레이트(111)에 체결공(112)을 천공하되 다수개 순차적으로 입설하여 설치하는 H-빔(110)과, 상기 다수개의 H-빔(110)을 순차적으로 팽팽하게 덮어 횡으로 설치하는 차단망(120)과, 상기 차단망(120)을 각각의 H-빔(110)에 끼워 고정시키는 지지구(130)와, 상기 H-빔(110)과 H-빔(110) 사이에 단위개념으로 각각 결합하되 지지구(130)에 연결하여 고정하는 체결용 와이어로프(140), 및 상기 H-빔(110)과 H-빔(110) 사이에 설치하되 체결용 와이어로프(140)의 양단을 결합하여 당겨 고정하는 래치어셈블리(150)로 구성한다.As shown in Figures 1 to 4, the rockfall prevention measure 100 of the present invention forms a plate 111 before and after and punctures the fastening hole 112 in the plate 111, but installed a plurality of sequentially installed The beam 110, the blocking network 120 for covering the plurality of H-beams 110 in order to be installed laterally, and the blocking network 120 is fitted to each of the H-beam (110) Fastening wire rope 140 to be coupled to each other as a unit concept between the support 130 to be fixed, and the H-beam 110 and the H-beam 110, and to the support 130, and The latch assembly 150 is installed between the H-beam 110 and the H-beam 110, and is coupled to both ends of the wire rope 140 for fastening and pulling.

상기 H-빔(110)은 설치위치에 콘크리트 모르타르 등을 기초에 소정간격으로 다수개 입설하여 형성한다.The H-beams 110 are formed by placing a plurality of concrete mortar, etc. at predetermined intervals in the installation position.

상기 차단망(120)은 아연도금 피복 철선으로 형성된 것이 바람직하나 이를 한정하는 것은 아니다.The blocking network 120 is preferably formed of a galvanized coated iron wire, but is not limited thereto.

상기 지지구(130)는 H-빔(110)의 플레이트(111) 좌우단에 끼우는 삽입편(131)을 형성하되 삽입편(131)이 차단망(120)의 매시 사이를 통과시켜 결합하므로 차단망(120)이 H-빔(110)에 고정할 수 있도록 한다.The support 130 forms an insertion piece 131 that is fitted to the left and right ends of the plate 111 of the H-beam 110, but the insertion piece 131 is coupled to pass through the mesh of the blocking network 120 to block Allows the net 120 to be secured to the H-beam 110.

여기서 지지구(130)에는 수직으로 가이드공(133)을 형성하되 가이드공(133)을 내측을 만곡하여 체결용 와이어로프(140)를 원활하게 가이드 하도록 함이 바람직하다.Here, the support 130 is preferably formed with a guide hole 133 vertically, but the guide hole 133 is preferably curved to guide the wire rope 140 for fastening smoothly.

나아가, 지지구(130)의 일측방으로 상호 대응하여 연결하도록 직각으로 절곡시킨 연결편(132)을 형성하되, H-빔(110)의 플레이트(111) 좌우에서 삽입편(131)을 끼운 각각의 지지구(130)의 연결편(132)이 상호 중첩하여 연결되도록 한다.Furthermore, each of the insertion pieces 131 are formed at right and left sides of the plate 111 of the H-beam 110 by forming a connecting piece 132 that is bent at right angles so as to correspond to each other in one side of the support 130. The connecting pieces 132 of the support 130 are connected to overlap each other.

더불어 지지구(130)의 전후로 관통하는 체결공(134)을 형성하고 볼트 등의 체결수단(135)을 구비하여 H-빔(110)의 플레이트(111)에 형성된 체결공(112)에 견고하게 결합한다.In addition, it forms a fastening hole 134 penetrating the front and rear of the support 130, and is provided with a fastening means 135, such as bolts firmly to the fastening hole 112 formed in the plate 111 of the H-beam 110 To combine.

상기 래치어셈블리(150)는 중앙에 위치한 체결용 와이어로프(140)의 양단을 하우징(151)의 내부에 삽입하여 톱니회전판(153)에 각각 부착하고 톱니회전판(153)의 톱니에 치차 결합하는 래치(152)를 탄력 설치하되, 톱니회전판(153)의 중앙에 회전축(154)을 형성하여 톱니회전판(153)을 회전시킬 수 있도록 한다.The latch assembly 150 is inserted into both ends of the fastening wire rope 140 located in the center of the housing 151 to be attached to the toothed rotating plate 153, respectively, the latch for teeth coupling to the teeth of the toothed rotating plate 153. 152 is elastically installed, so that the rotation shaft 154 is formed in the center of the tooth rotating plate 153 to rotate the tooth rotating plate 153.

여기서 톱니회전판(153)의 회전축(154)에는 체결용 와이어로프(140)를 감을 수 있는 드럼(도시하지않음)을 형성함이 바람직하며 체결용 와이어로프(140)를 드럼에 부착하여 귄회시키도록 할 수도 있다.Here, the rotating shaft 154 of the toothed rotating plate 153 preferably forms a drum (not shown) to wind the wire rope 140 for fastening, and attaches the wire rope 140 for fastening to the drum to be unwinded. You may.

나아가 회전축(154)은 사각, 오각, 육각으로 형성하여 손쉽게 회전시키도록 함이 바람직하다.Furthermore, the rotating shaft 154 is preferably formed in a square, pentagon, hexagon, so as to easily rotate.

더불어, 래치어셈블리(150)의 하우징(151)은 차단망(120)의 중심부에 연결편(155)을 상호 교호로 끼워 상하 하우징(151)을 연결하여 결합함이 바람직하다.In addition, the housing 151 of the latch assembly 150 is preferably coupled to the upper and lower housing 151 by inserting the connecting piece 155 alternately in the center of the blocking network 120.

이러한 본 발명의 낙석방지책 시공방법은 콘크리트 모르타르 등을 기초에 소정간격으로 다수개 H-빔(110)을 순차적으로 입설하는 H-빔(110) 설치단계와, 상기 H-빔(110) 설치단계가 완료되면 설치된 다수개의 H-빔(110)에 순차적으로 차단망(120)을 횡으로 팽팽하게 덮되 지지구(130)의 삽입편(131)을 차단망(120)의 매시 사이를 통과시켜 H-빔(110)의 플레이트(111) 양단에 고정시키는 차단망(120)설치단계와, 상기 차단망(120)설치단계가 완료되면 지지구(130)의 체결공(134)을 통해 H-빔(110)의 체결공(112)에 체결수단(135)으로 지지구(130)를 결합하는 지지구(130) 완전고정단계와, 상기 지지구(130) 완전고정단계가 완료되면 H-빔(110)과 H-빔(110) 사이에 단위개념으로 체결용 와이어로프(140)를 지지구(130)의 가이드공(133)에 끼워 양단을 래치어셈블리(150)에 결합하는 체결용 와이어로프(150) 연결단계, 및 상기 체결용 와이어로프(150) 연결단계가 완료되면 래치어셈블리(150)의 톱니회전판(153)을 회전시켜 체결용 와이어로프(150)를 팽팽하게 당겨 체결용 와이어로프(140)를 고정시키는 완료단계로 구성한다.The rockfall prevention method construction method of the present invention is the installation step of the H-beam 110 to sequentially install a plurality of H-beams 110 at a predetermined interval based on the concrete mortar, and the H-beam 110 installation step When the H-beams 110 are installed in the sequentially covered with the screening net 120 in the horizontally stretched through the insertion piece 131 of the support 130 to pass through the mesh of the screening net 120 H H-beam through the fastening hole 134 of the support 130, the step of installing the blocking network 120 for fixing to both ends of the plate 111 of the beam 110 and the installation of the blocking network 120 is completed. When the support 130 is completely fixed step of coupling the support 130 to the fastening means 135 to the fastening hole 112 of the 110, and the support 130 is completely fixed step H-beam ( Fastening wire for coupling both ends to the latch assembly 150 by inserting the fastening wire rope 140 into the guide hole 133 of the support 130 as a unit concept between the 110 and the H-beam (110) When the step of connecting the rope 150 and the step of connecting the wire rope 150 are completed, the toothed rotating plate 153 of the latch assembly 150 is rotated to pull the wire rope 150 for tightening and tighten the wire rope for tightening. Compose a complete step of fixing 140.

상기 H-빔(110) 설치단계는 사면 아래 또는 도로변 등에 콘크리트 모르타르 등으로 기초에 형성하되 콘크리트 기초에 일정 간격으로 H-빔(110)을 다수개 수직으로 세워 설치한다.The step of installing the H-beam 110 is formed on the foundation with concrete mortar under the slope or on the side of the road, etc., but installs a plurality of H-beams 110 vertically at a predetermined interval on the concrete foundation.

상기 차단망(120)설치단계는 다수개의 H-빔(110)을 순차적으로 차단망(120)에 횡으로 팽팽하게 하여 덮도록 함과 동시에 지지구(130)의 삽입편(131)을 차단망(120)의 매시(그물눈) 사이를 통과시켜 H-빔(110)의 플레이트(111) 양단에 고정함으로, 차단망(120)이 지지구(130)의 삽입편(131) 내측으로 걸려 H-빔(110)에 고정된다.The blocking network 120 step is to cover a plurality of H-beams 110 in a horizontally taut to the blocking network 120 and at the same time block the insertion piece 131 of the support 130 By passing between the meshes of the 120 (mesh) and fixed to both ends of the plate 111 of the H-beam 110, the blocking net 120 is caught inside the insertion piece 131 of the support 130 H- It is fixed to the beam 110.

상기 지지구(130) 완전고정단계는 지지구(130)의 체결공(134)을 통해 H-빔(110)의 체결공(112)에 체결수단(135)으로 지지구(130)를 조립하여 견고하게 결합하므로 차단망(120)도 함께 완전하게 고정된다.Completely fixing the support 130, by assembling the support 130 to the fastening means 135 in the fastening hole 112 of the H-beam 110 through the fastening hole 134 of the support 130 Since tightly coupled, the blocking net 120 is also completely fixed together.

이때 H-빔(110)의 플레이트(111) 좌우측에 결합하는 지지구(130)의 직각으로 절곡시킨 연결편(132)이 상호 중첩되어 견고하게 연결되면서 고정된다.At this time, the connecting piece 132 bent at a right angle of the supporter 130 coupled to the left and right sides of the plate 111 of the H-beam 110 is overlapped and firmly connected to each other.

상기 체결용 와이어로프(150) 연결단계는 완료되면 H-빔(110)과 H-빔(110) 사이에 단위개념으로 체결용 와이어로프(140)를 지지구(130)의 가이드공(133)에 끼워 양단을 래치어셈블리(150)에 결합하되 체결용 와이어로프(140)를 래치어셈블리(150)의 톱니회전판(153)에 결합한다.When the connecting step of the wire rope 150 is completed, the wire rope 140 for fastening as a unit concept between the H-beam 110 and the H-beam 110 is guide hole 133 of the support 130. Both ends are coupled to the latch assembly 150, but the wire rope 140 for fastening is coupled to the tooth rotating plate 153 of the latch assembly 150.

여기서 지지구(130)에는 수직으로 가이드공(133)을 형성되고 가이드공(133)의 내측 밀착면이 만곡되어 체결용 와이어로프(140)를 원활하게 가이드 하면서 연결할 수 있도록 한다.Here, the support 130 is formed in the guide hole 133 vertically and the inner contact surface of the guide hole 133 is curved so that the connection can be smoothly guided while connecting the wire rope 140.

상기 완료단계는 톱니회전판(153)의 회전시켜 양단이 결합한 체결용 와이어로프(140)를 당기면 치차 결합하는 래치(152)에 의해 당김 상태에서 톱니회전판(153)이 고정되고 이로 인하여 체결용 와이어로프(140)도 당김 상태로 견고하게 고정된다.In the completion step, the toothed rotating plate 153 is fixed in the pulled state by the latch 152 which is geared by pulling the fastening wire rope 140 coupled to both ends by rotating the toothed rotating plate 153, and thus, the fastening wire rope 140 is also firmly fixed in the pulled state.

더욱이 차단망(120)의 중심부에 연결편(155)을 상호 교호로 끼워 상하로 설치되는 래치어셈블리(150)의 중심축을 연결하여 상호 지지하도록 한다.Furthermore, the connecting piece 155 is alternately inserted into the center of the blocking network 120 to connect the central axes of the latch assembly 150 installed up and down to mutually support each other.

100 : 낙석방지책 110 : H-빔
111 : 플레이트 112 : 체결공
120 : 차단망 130 : 지지구
131 : 삽입편 132 : 연결편
133 : 가이드공 134 : 체결공
135 : 체결수단 140 : 와이어로프
150 : 래치어셈블리 151 : 하우징
152 : 래치 153 : 톱니회전판
154 : 회전축 155 : 연결편
100: fall prevention measures 110: H-beam
111: plate 112: fastening hole
120: blocking network 130: support
131: insertion piece 132: connection piece
133: guide ball 134: fastening hole
135: fastening means 140: wire rope
150: latch assembly 151: housing
152: latch 153: toothed rotating plate
154: rotation axis 155: connecting piece

Claims (6)

전후에 플레이트(111)를 형성하고 플레이트(111)에 체결공(112)을 천공하되 다수개 순차적으로 세워 설치하는 H-빔(110)과, 상기 다수개의 H-빔(110)을 순차적으로 덮어 횡으로 설치하는 차단망(120)과, 상기 H-빔(110)의 플레이트(111) 좌우단에 각각 끼우는 삽입편(131)을 형성하되 삽입편(131)이 차단망(120)의 매시 사이를 통과하여 차단망(120)을 고정시키는 지지구(130)와, 상기 H-빔(110)과 H-빔(110) 사이에 단위개념으로 각각 결합하되 지지구(130)에 연결하여 고정하는 체결용 와이어로프(140), 및 상기 H-빔(110)과 H-빔(110) 사이에 설치하되 체결용 와이어로프(140)의 양단을 당겨 고정하는 래치어셈블리(150)로 구성한 낙석방지책에 있어서,
상기 지지구(130)는 수직으로 가이드공(133)을 형성하되 가이드공(133)을 내측을 만곡하여 체결용 와이어로프(140)를 원활하게 가이드 하도록 하고, 지지구(130)의 일측방으로 상호 대응하여 중첩하도록 직각으로 절곡시킨 연결편(132)을 형성하며, 지지구(130)의 전후로 관통하는 체결공(134)을 형성하고 체결수단(135)을 구비하여 H-빔(110)의 플레이트(111)에 형성된 체결공(112)에 결합하도록 구성한 것을 특징으로 하는 낙석방지책.
Forming a plate 111 before and after and puncture the fastening hole 112 in the plate 111, and cover the sequential H-beams 110 and the plurality of H-beams 110 to install sequentially A barrier net 120 installed laterally and an insertion piece 131 are formed to be inserted into the left and right ends of the plate 111 of the H-beam 110, respectively. Passing through the support 130 for fixing the blocking network 120, and between the H-beam 110 and the H-beam 110, respectively coupled in a unit concept, but fixed to connect to the support 130 To the rockfall prevention measures consisting of a fastening wire rope 140, and the latch assembly 150 is installed between the H-beam 110 and the H-beam 110 by pulling both ends of the fastening wire rope 140 to fix it. In
The support 130 forms a guide hole 133 vertically, but guides the wire rope 140 for fastening by bending the guide hole 133 inward, and toward one side of the support 130. Forming a connecting piece 132 bent at a right angle to overlap each other corresponding to each other, and forming a fastening hole 134 penetrating back and forth of the support 130, and provided with a fastening means 135, the plate of the H-beam 110 Rockfall prevention measures, characterized in that configured to be coupled to the fastening hole 112 formed in (111).
제 1 항에 있어서,
상기 래치어셈블리(150)는 중앙에 위치한 체결용 와이어로프(140)의 양단을 하우징(151)의 내부에 삽입하여 톱니회전판(153)에 각각 부착하고 톱니회전판(153)의 톱니에 치차 결합하는 래치(152)를 탄력 설치하되, 톱니회전판(153)의 중앙에 회전축(154)을 형성하여 톱니회전판(153)을 회전시킬 수 있도록 구성한 것을 특징으로 하는 낙석방지책.
The method of claim 1,
The latch assembly 150 is inserted into both ends of the fastening wire rope 140 located in the center of the housing 151 to be attached to the toothed rotating plate 153, respectively, the latch for teeth coupling to the teeth of the toothed rotating plate 153. Falling installation 152, but falling rock prevention plate, characterized in that configured to rotate the toothed rotating plate 153 by forming a rotating shaft 154 in the center of the toothed rotating plate 153.
제 2 항에 있어서,
상기 래치어셈블리(150)의 하우징(151)은 차단망(120)의 중심부에 연결편(155)을 상호 교호로 끼워 상하 하우징(151)을 연결하여 지지하도록 구성한 것을 특징으로 하는 낙석방지책.
The method of claim 2,
The housing 151 of the latch assembly 150 is inserted into the connecting piece 155 in the center of the blocking network 120 to alternately support the upper and lower housing 151, characterized in that configured to prevent falling.
콘크리트 모르타르 등을 기초에 소정간격으로 다수개 H-빔(110)을 순차적으로 입설하는 H-빔(110) 설치단계와, 상기 H-빔(110) 설치단계가 완료되면 설치된 다수개의 H-빔(110)을 순차적으로 차단망(120)을 횡으로 팽팽하게 덮되 지지구(130)의 삽입편(131)을 차단망(120)의 매시 사이로 통과시켜 H-빔(110)의 플레이트(111) 양단에 고정시키는 차단망(120)설치단계와, 상기 차단망(120)설치단계가 완료되면 지지구(130)의 체결공(134)을 통해 H-빔(110)의 체결공(112)에 체결수단(135)으로 지지구(130)를 결합하는 지지구(130) 완전고정단계와, 상기 지지구(130) 완전고정단계가 완료되면 H-빔(110)과 H-빔(110) 사이에 단위개념으로 체결용 와이어로프(140)를 지지구(130)의 가이드공(133)에 끼워 양단을 래치어셈블리(150)에 결합하는 체결용 와이어로프(150) 연결단계, 및 상기 체결용 와이어로프(150) 연결단계가 완료되면 래치어셈블리(150)의 톱니회전판(153)을 회전시켜 체결용 와이어로프(150)를 팽팽하게 당겨 체결용 와이어로프(140)를 고정시키는 완료단계로 구성한 낙석방지책 시공방법에 있어서,
상기 지지구(130) 완전고정단계는 지지구(130)의 체결공(134)을 통해 H-빔(110)의 체결공(112)에 체결수단(135)으로 차단망(120)이 완전하게 고정하되, H-빔(110)의 플레이트(111) 좌우측에 결합하는 각각의 지지구(130)가 직각으로 절곡시킨 연결편(132)을 상호 중첩시켜 견고하게 연결되도록 구성한 것을 특징으로 하는 낙석방지책 시공방법.H-beam 110 installation step of sequentially placing a plurality of H-beams 110 at predetermined intervals based on concrete mortar, and a plurality of H-beams installed when the H-beam 110 installation step is completed The plate 110 of the H-beam 110 is sequentially passed through the blocking network 120 in a sequential manner, while the insertion piece 131 of the supporter 130 passes between the meshes of the blocking network 120. Blocking network 120 to install at both ends and the installation of the blocking network 120 is completed, the fastening hole 112 of the H-beam 110 through the fastening hole 134 of the support 130 is completed Completely fixing step of the support 130 to couple the support 130 to the fastening means 135, between the H-beam 110 and the H-beam 110 when the support 130 is completely fixed step Step of connecting the wire rope 150 for fastening the wire rope 140 for coupling to both ends of the latch assembly 150 by inserting the wire rope 140 for fastening in a unit concept to the support hole 133 of the support 130, and the wire for fastening After the step of connecting the rope 150 is completed, the rockfall prevention plate consisting of a completed step of fixing the wire rope 140 for tightening by tightening the wire rope 150 for tightening by rotating the teeth rotating plate 153 of the latch assembly 150. In the construction method,
Completely fixing the support 130, the blocking network 120 to the fastening means 135 in the fastening hole 112 of the H-beam 110 through the fastening hole 134 of the support 130 is completely Fixed, but the rockfall prevention measures construction, characterized in that each support 130 coupled to the left and right sides of the plate 111 of the H-beam 110 overlapping the connection piece 132 bent at a right angle and firmly connected to each other Way. 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102307138B1 (en) 2021-05-14 2021-09-30 (주)화정엔지니어링 Prevention Fence for Falling Stone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1113316A (en) 1997-06-24 1999-01-19 Matsushita Electric Works Ltd Mounting structure of mesh fence
KR20060038265A (en) * 2004-10-29 2006-05-03 주식회사 성원안전 The fence for preventing falling stone using net

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1113316A (en) 1997-06-24 1999-01-19 Matsushita Electric Works Ltd Mounting structure of mesh fence
KR20060038265A (en) * 2004-10-29 2006-05-03 주식회사 성원안전 The fence for preventing falling stone using net
KR100643664B1 (en) 2004-10-29 2006-11-10 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
KR102307138B1 (en) 2021-05-14 2021-09-30 (주)화정엔지니어링 Prevention Fence for Falling Stone

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