KR970062201A - Method and apparatus for preventing rock fall prevention - Google Patents

Method and apparatus for preventing rock fall prevention Download PDF

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Publication number
KR970062201A
KR970062201A KR1019960005151A KR19960005151A KR970062201A KR 970062201 A KR970062201 A KR 970062201A KR 1019960005151 A KR1019960005151 A KR 1019960005151A KR 19960005151 A KR19960005151 A KR 19960005151A KR 970062201 A KR970062201 A KR 970062201A
Authority
KR
South Korea
Prior art keywords
holes
lower plate
upper plate
anchor bolts
anchor bolt
Prior art date
Application number
KR1019960005151A
Other languages
Korean (ko)
Other versions
KR100205621B1 (en
Inventor
김춘자
송부욱
Original Assignee
김춘자
송부욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김춘자, 송부욱 filed Critical 김춘자
Priority to KR1019960005151A priority Critical patent/KR100205621B1/en
Publication of KR970062201A publication Critical patent/KR970062201A/en
Application granted granted Critical
Publication of KR100205621B1 publication Critical patent/KR100205621B1/en

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Classifications

    • 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
    • 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

Abstract

본 발명은 산은 깎아 도로를 만들때 양측에 형성되는 도로의 암벽에 사용하는 낙석 방지용 방지책의 설치방법에 관한 것으로, 암반에 앵커볼트를 고정할 구멍(1)을 뚫은 다음 앵커볼트(2)를 삽입하되 앵커볼트(2)의 하단부에 수개의 걸고리(7)를 고정설치하고 구멍(1)에 삽입하여 견고히 고정되게 하며, 와이어로우프(4)(4′)를 고정하는 고정구(5)에 수개의 크고 작은 구멍을 종과 횡으로 형성되게 하여 와이어로우프(4)(4')를 고정하는 고정구(5)에 수개의 크고 작은 구멍을 종과 횡으로 형성되게하여 와이어로우프(4)(4')의 굵기에 상관없이 사용할 수 있도록 하며, 고정구(5)의 상판(8) 일측에 각형의 돌기(11)를 형성하고 하판(9)에는 각형의 구멍(12)을 형성하여 체결되게 하고 상, 하판(8),(9)의 타측에는 관통구(13)(13′)을 형성하여 앵커볼트(2)에 체결되게 한 것으로서, 암반의 구멍에 시멘트 몰탈이나 에폭시없이 앵커볼트를 설치하기 때문에 시멘트몰탈이 양생되어야 하는 시간을 단축할 수가 있으며, 또한 원터치로서 앵커볼트를 고정하기 때문에 설치가 간단하고, 크고 작은 수개의 반원형홈이 형성되어 있는 상판과 하판을 이용하여 로우프를 고정하기 때문에 로우프의 굵기에 상관없이 사용할 수가 있고, 고정구의 상판에 각진 돌기가 형성되고 하판에는 각진 구멍을 형성하여 체결하기 때문에 로우프를 고정하기가 손쉬우며 이로 인하여 1인이 혼자서 간단하게 앵커볼트의 설치와 고정구의 설치를 하므로서 작업시간 단축 및 불필요한 인력과 인건비를 절감할 수가 있는 유용한 발명인 것이다.The present invention relates to a method of installing a preventive measure for preventing rockfall on a rock wall of a road formed on both sides when a mountain is cut by making an anchor bolt (2) A plurality of hooks 7 are fixedly installed at the lower end of the anchor bolt 2 and inserted into the hole 1 to be firmly fixed and a fixing tool 5 for fixing the wire ropes 4 and 4 ' (4 ') by making several large and small holes in longitudinal and transverse directions in a fixture (5) for fixing the wire ropes (4) and (4') so that large and small holes are formed longitudinally and laterally, Shaped projections 11 are formed on one side of the upper plate 8 of the fastener 5 and square holes 12 are formed on the lower plate 9 so as to be fastened, Through holes 13 and 13 'are formed on the other side of the anchor bolts 2 and 8 so as to be fastened to the anchor bolts 2 Since the anchor bolts are provided in the holes of the rock masses without the use of cement mortar or epoxy, the time required for cement mortar curing can be shortened. Further, since the anchor bolts are fixed as one-touch, Since the upper plate and the lower plate on which the upper plate and the lower plate are formed are used to fix the rope, angular protrusions are formed on the upper plate of the fixture and angular holes are formed on the lower plate, It is easy for one person to install the anchor bolt and fasteners simply by himself, which is a useful invention that can shorten the work time and reduce unnecessary manpower and labor costs.

Description

낙석방지용 방지책의 설치방법 및 장치Method and apparatus for preventing rock fall prevention

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 요부확대 분리 사시도.FIG. 1 is an exploded perspective view of the main part of the present invention. FIG.

제2도는 본 발명의 사용상태 단면도.FIG. 2 is a sectional view of the use state of the present invention. FIG.

제3도는 본 발명 앵커볼트의 체결상태를 보인 요부 확대 단면도.FIG. 3 is an enlarged cross-sectional view of the main part showing the fastening state of the anchor bolt of the present invention. FIG.

제4도는 본 발명 고정구의 분리 사시도.Figure 4 is an exploded perspective view of the fastener of the present invention;

제5도는 본 발명 고정구의 다른 실시예를 보인 정면도.5 is a front view showing another embodiment of the fastener of the present invention.

Claims (3)

암반에 수개의 구멍(1)을 형성하고 이 구멍(1)에 앵커볼트(2)를 원터치로 삽입하여 견고히 고정하고, 그 상부에 휀스(3)를 설치한 후 암반의 주연부에서 종과 횡으로 와이어로우프(4)(4')를 고정하되 종과 횡의 로우프(4)(4')가 교차되는 부분을 크고 적은 수개의 체결홈이 형성되어 있는 고정구(5)를 이용하여 고정한 후 앵커볼트(2)에 고정하여 된 것을 특징으로 하는 낙석방지용 방지책의 설치방법.A plurality of holes 1 are formed in the rock bed and the anchor bolts 2 are inserted into the holes 1 at one-touch and fixed firmly. After the fences 3 are provided on the holes, After the wire ropes 4 and 4 'are fixed, the portion where the ropes 4 and 4' intersect each other is fixed using a fastener 5 having a large and small number of fastening grooves, (2). The method of claim 1 or 2, 제1항에 있어서, 상기 앵커볼트(2)의 상단부는 반원형 형성하되 상측부에 나사부(6)를 형성하여 너트가 체결되게 하고 하단부에는 상향 경사지게 절곡 형성되어 있는 수개의 걸고리(7)를 일체로 형성하여서 된 것을 특징으로 하는 낙석방지용 방지책의 설치장치.2. The anchor bolt according to claim 1, wherein an upper end of the anchor bolt (2) is formed in a semicircular shape, and a threaded portion (6) is formed on an upper side portion to couple the nut and a plurality of hooks (7) Wherein the first member is provided with an anti-falling member. 제1항에 있어서, 상기 고정구(5)는 고정구(5)를 상판(8)과 하판(9)으로 분리되게 형성하되, 상,하판(8)(9)에 종과 횡으로 크고 작은 수개의 반원형의 체결홈(10)(10')을 형성하며, 상판(8)의 일측에는 각지게 형성되어 있는 돌기(11)를 형성하고 하판(9)에는 각지게 형성된 구멍(12)을 형성하여 돌기(11)가 체결되게 하며, 상하판(8)(9)의 타측에는 관통공(13)(13')을 형성하여 볼트와 너트로 체결되게 하여서 된 것을 특징으로 하는 낙석방지용 방지책의 설치장치.The fixing device according to claim 1, wherein the fixture (5) is formed by separating the fixture (5) into an upper plate (8) and a lower plate (9) The projections 11 are formed on one side of the upper plate 8 and the holes 12 formed in the lower plate 9 are formed in the lower plate 9, Wherein the through holes 13 and 13 'are formed on the other side of the upper and lower plates 8 and 9 so as to be fastened with bolts and nuts. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960005151A 1996-02-28 1996-02-28 Installation method and apparatus of protection fence for prevention against falling stone KR100205621B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960005151A KR100205621B1 (en) 1996-02-28 1996-02-28 Installation method and apparatus of protection fence for prevention against falling stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960005151A KR100205621B1 (en) 1996-02-28 1996-02-28 Installation method and apparatus of protection fence for prevention against falling stone

Publications (2)

Publication Number Publication Date
KR970062201A true KR970062201A (en) 1997-09-12
KR100205621B1 KR100205621B1 (en) 1999-07-01

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KR1019960005151A KR100205621B1 (en) 1996-02-28 1996-02-28 Installation method and apparatus of protection fence for prevention against falling stone

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020064634A (en) * 2001-02-02 2002-08-09 유겐 가이샤 요시다 코조 데자인 Construction method and facility of protection against falling rocks using pretension method
KR200473180Y1 (en) * 2014-02-14 2014-06-16 김경자 Fixing device for falling rock preventing net

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972106B1 (en) * 2009-09-18 2010-07-23 주식회사 인우에코텍 Fixing unit for gabion mat
KR101676806B1 (en) * 2016-03-30 2016-11-16 주식회사 상신 Falling rock prevention apparatus and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020064634A (en) * 2001-02-02 2002-08-09 유겐 가이샤 요시다 코조 데자인 Construction method and facility of protection against falling rocks using pretension method
KR200473180Y1 (en) * 2014-02-14 2014-06-16 김경자 Fixing device for falling rock preventing net

Also Published As

Publication number Publication date
KR100205621B1 (en) 1999-07-01

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