KR200333024Y1 - Wire fixture of an iron fence for prevention down stone - Google Patents
Wire fixture of an iron fence for prevention down stone Download PDFInfo
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- KR200333024Y1 KR200333024Y1 KR20-2003-0026213U KR20030026213U KR200333024Y1 KR 200333024 Y1 KR200333024 Y1 KR 200333024Y1 KR 20030026213 U KR20030026213 U KR 20030026213U KR 200333024 Y1 KR200333024 Y1 KR 200333024Y1
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- wire
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- bolt
- support beam
- iron fence
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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
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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
본 고안은 낙석방지용 철책의 지지빔에 와이어를 고정하는 고정장치에 관한 것으로 일측의 나사부는 길게, 타측의 나사부는 짧게 형성되고 지지빔에 삽입되어 접촉되는 몸체부에는 연질수지로 피복된 패킹부를 가지는자형의 볼트와, 중심부에 형성된 반원형의 와이어 고정홈과 그 양측으로 체결공을 가지는 ㄷ자형 고정덮개와 고정덮개와자형 볼트를 체결 고정하는 고정너트로 구성된다.The present invention relates to a fixing device for fixing the wire to the support beam of the falling-iron fence, the thread portion of one side is long, the other side of the thread portion is formed short and the body portion inserted into the support beam has a packing portion coated with soft resin A bolt having a female shape, a semi-circular wire fixing groove formed at the center, and a C-shaped fixing cover and a fixing cover having fastening holes at both sides thereof. It consists of a fixing nut that fastens and fixes the female bolt.
Description
본 고안은 도로변에 설치되는 낙석방지용 철책의 와이어고정구에 관한 것으로, 좀더 상세하게 설명하자면 암벽이나 절개지와 같은 낙석의 우려가 있는 도로변에는 낙석방지용 철책이 구축되며 철책은 일정한 간격으로 입설되는 Ｈ형강의 지지빔과 지지빔사이에는 평철이나 파이프, 와이어등을 일정한 간격으로 가로질러 설치하고 철망을 씌워 사면에서 굴러떨어지는 낙석의 도로침범을 방지하도록 하고 있으며, 본 고안은 비교적 긴 구간에 대하여 시공이 용이하고 저렴한 와이어 고정식 낙석방지용 철책의 지지빔에 와이어를 고정하는 고정구에 관한 것이다.The present invention relates to a wire fixing tool for a rockfall prevention iron fence installed on a roadside. To explain in more detail, a rockfall prevention iron fence is constructed on a roadside with a risk of falling rocks such as a rock wall or an incision, and the fence is installed at regular intervals. Between the support beam and the support beam is installed across the flat iron, pipes, wires, etc. at regular intervals to cover the wire mesh to prevent road intrusion of falling rock falling from the slope, and the present design is easy to construct for a relatively long section The present invention relates to a fixture for fixing a wire to a support beam of an inexpensive wire fixed rockfall prevention fence.
종래 낙석방지용 철책의 지지빔에 대한 와이어 고정은 보조지지빔인 Ｈ형강에 관통홀을 천공하고 와이어를 끼운 후 와이어 양단을 팽팽하게 인장시켜 고정하는 방법이 알려져 있었으나 보조지지빔의 관통홀을 단순히 통과하는 와이어로 인해 와이어에 가해지는 하중은 양단에서 와이어를 인장하는 주지지빔에 집중되므로 와이어를 인장하는 주지지빔은 강도가 높은 사각빔의 사용이 불가피할 뿐 아니라 주지지빔이 소화할 수 있는 인장력의 한계로 단위설치구간의 거리에 제약이 따르며 와이어의 유동을 없애기 위하여 와이어의 외경보다 약간크게 형성한 지지빔의 관통홀에 무겁고 긴 와이어를 끌어 당기면서 관통시키는 작업은 힘들고 어려운 작업일 뿐 아니라 와이어를 끌어 당기고 받쳐주는데 많은 인력이 소요되어 공사기간이 길어진다는 문제점이 있었다.Conventionally, the wire fixing to the support beam of the rockfall prevention iron fence is known as a method of drilling a through hole in the H-beam, which is an auxiliary support beam, and inserting the wire and tensioning both ends of the wire to fix it, but simply passing the through hole of the auxiliary support beam. The load applied to the wire by the wire is concentrated on the supporting beam which tensions the wire at both ends. Therefore, the supporting beam which tensions the wire is not only able to use a high-strength square beam but also can be digested by the supporting beam. Due to the limitation of the tensile force, the distance between the unit installation section is limited and the work of pulling the heavy and long wire through the through hole of the support beam formed slightly larger than the outer diameter of the wire to eliminate the flow of the wire is not only a difficult and difficult task. It takes a lot of manpower to pull and support the wire, which leads to a long construction period There was.
위와같은 문제점을 고려하여 국내 실용신안 등록 93-1861호에서는 가운데에반구형의 와이어 고정홈을 갖는 상·하 한쌍의 고정구에 와이어를 끼운 후 볼트로 지지빔에 체결 고정할 수 있게한 것이 제안된바 있었으나, 상기의 구성은 와이어로프에 가해지는 하중을 각 지지빔에 분산시킴으로서 주지지빔을 불필요하게 하여 단위설치구간의 거리에 대한 제약을 없앴다는 장점은 있었으나, 와이어를 끼운 고정구를 지지빔에 체결고정하는 작업이 어려워 많은 인력이 소모된다는 문제점과 원자재의 소요가 많아 비용이 증가한다는 또 다른 문제점이 있었다.In consideration of the above problems, in Korean Utility Model Registration No. 93-1861, it has been proposed to insert a wire into a pair of upper and lower fasteners having a hemispherical wire fixing groove in the center, and then fix it to a support beam with bolts. However, the above structure has the advantage of distributing the load on the wire rope to each support beam, eliminating the need for the known support beam and eliminating the restriction on the distance between the unit installation sections. Difficult to fix the work was a problem that consumes a lot of manpower and the cost of the raw material is increased due to the other problems.
위와같은 문제점을 고려하여 제안된 바 있는 지지빔에 볼트공을 천공하고 와이어로프의 외경보다 다소큰 간격을 갖는 Ｕ볼트를 삽입한 후 Ｕ볼트에 와이어를 끼워 지지빔 이면에서 Ｕ볼트를 너트로 체결고정하는 방식은 전기한 방식에 비하여 구성이 단순하여 비용절감의 효과는 있으나 지지빔에 설치된 Ｕ볼트에 와이어를 통과 시키기 위하여 길고 무거운 와이어를 당기면서 받쳐주어야 한다는 문제점은 해결하지 못하였다.Considering the above problems, drill the bolt hole in the proposed support beam, insert the bolts with a gap slightly larger than the outer diameter of the wire rope, insert the wires into the bolts, and fasten the bolts with nuts on the back of the support beam. The fixing method is simpler than the previous method, and thus has a cost-saving effect. However, the fixing method does not solve the problem of supporting a long and heavy wire to pass the wire to the shock bolt installed in the support beam.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로 길고 무거운 와이어를 협소한 구멍으로 삽입 통과시켜야 하는 힘들고 어려운 작업없이 손쉽게 와이어를 설치, 고정할 수 있는 고정구를 제공함으로써 공사기간의 단축과 시공비를 절감할 수 있게 하는 것을 목적으로 한다.The present invention was devised to solve the above problems, and provides a fastener that can easily install and fix the wire without the difficult and difficult work of inserting a long and heavy wire into a narrow hole. It aims to be able to save.
도 1은 종래 와이어 고정구(실용93-1861호)의 사시도이며,1 is a perspective view of a conventional wire fixture (practical 93-1861),
도 2는 본 고안 고정구의 분해사시도이고,Figure 2 is an exploded perspective view of the fixture of the present invention,
도 3은 본 고안 고정구의 설치단면도이며,Figure 3 is a sectional view of the installation of the subject innovation fixture,
도 4는 본 고안의 또 다른 실시예이다.4 is another embodiment of the present invention.
※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing
1.자형볼트 2. ㄷ자형 고정덮개One. Male bolt 2. U-shape fixing cover
3. 고정너트 4. 지지빔3. Fixing nut 4. Support beam
5. 볼트공 6. 체결공5. Bolt hole 6. Fastener
7. 패킹 8. 와이어7. Packing 8. Wire
9, 9'. 나사부 10. 와이어 고정홈9, 9 '. Screw part 10. Wire fixing groove
11. 걸림턱 12. 걸림돌기11. Jam Jaw 12. Jam protrusion
상기한 목적을 달성하기 위한 본 고안의 낙성방지용 철책의 와이어고정구는 철책을 지지하는 지지빔에 와이어를 고정하기 위하여 일측의 나사부는 길게 타측의 나사부는 다소 짧게 형성되고, 지지빔에 삽입되어 접촉되는 몸체부는 수지로 코팅된 피복층이 형성된자형의 볼트와 중심부에 형성된 반원형의 와이어고정홈과 그 양측으로 볼트체결공이 구비된 ㄷ자형 고정덮개와 고정덮개와자형 볼트를 체결고정하는 고정너트에 의하여 완성된다.In order to achieve the above object, the wire fixing tool of the fall prevention iron fence of the present invention has a screw part on one side of the screw part of the other side being formed to be slightly shorter to fix the wire to the support beam supporting the iron fence, and is inserted into the support beam to be in contact with the wire fixing tool. The body part has a coating layer coated with resin C-shaped fixing cover and fixing cover provided with a semi-circular wire fixing groove formed in the female bolt and the center, and bolt fastening holes on both sides thereof. The fixing nut is completed by fastening and fixing the female bolts.
이하 첨부한 도면을 참조하여 본 고안의 바람직한 실시예에 따른 낙석방지용 철책의 와이어 고정구에 대하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the wire fixture of the falling iron fence according to a preferred embodiment of the present invention.
도 2는 본 고안 고정구의 분해사시도이고,Figure 2 is an exploded perspective view of the fixture of the present invention,
도 3은 본 고안 고정구의 설치단면도이다.Figure 3 is a cross-sectional view of the installation of the subject innovation.
도 2에 도시된 바와 같이 와이어를 낙석방지용 철책의 지지빔에 고정하는 수단은자형 볼트(1)와, ㄷ자형 고정덮개(2) 및 고정너트(3)로 구성된다.As shown in Figure 2 means for fixing the wire to the support beam of the falling-iron fence It consists of a female bolt (1), a U-shaped fixing cover (2) and a fixing nut (3).
자형 볼트(1)의 나사부(9, 9')는 일측은 짧게, 일측은 길게 형성되며 상기 볼트는 지지빔(4)에 일정한 간격으로 천공된 볼트공(5)에 도로를 향하는 방향으로 삽입된다. The threaded parts 9 and 9 'of the female bolt 1 are formed with one side short and one side long and the bolt is inserted in the direction toward the road in the bolt hole 5 drilled at regular intervals in the support beam 4. .
볼트공(5)은자형 볼트가 삽입될 수 있도록 볼트의 외경보다 다소크게 천공되며 삽입된자형 볼트가 가벼운 접촉이나 외력에 의하여는 밀려나가지 않토록 하기 위하여 볼트의 굴곡점을 중심으로 지지빔(4)에 삽입되어 접촉되는 부분에는 연질수지로 얇게 피복하는 패킹(7)부를 형성한다.Bolt hole (5) The hole is drilled slightly larger than the outer diameter of the bolt so that the female bolt can be inserted. In order to prevent the female bolt from being pushed out by light contact or external force, the packing 7 is formed to be thinly covered with a soft resin in the contact portion inserted into the support beam 4 around the bending point of the bolt.
연질수지로 피복된 볼트의 외경은 볼트공보다 다소 크게하는 것이 바람직하며 볼트공(5)에 볼트를 삽입할 시에는 망치등으로 볼트의 굴곡진 부분을 타격하면 연질수지층의 패킹(7)부는 변형되면서 밀려나 볼트는 볼트공에 삽입 고정되고, 와이어를 볼트의 나사부에 거치하는 작업중에는 볼트가 뒤로 밀려나지 않게된다.The outer diameter of the bolt coated with the soft resin is preferably larger than the bolt hole. When the bolt is inserted into the bolt hole 5, the packing 7 portion of the soft resin layer may be hit by hitting the curved part of the bolt with a hammer or the like. As the bolt is deformed and pushed, the bolt is inserted and fixed in the bolt hole, and the bolt is not pushed back while the wire is mounted on the screw thread.
또한 볼트가 볼트공에서 밀려나지 않도록하는 또 다른 실시예로는 볼트의 외경에 걸림턱을 가진 쇄기형의 수지를 피복하여 쇄기형의 선단이 볼트공의 선단에 걸려지도록 걸림턱(11)을 형성할 수도 있으며 이 경우 볼트공은 쇄기형의 수지선단이 압축되어 통과될 수 있는 여유를 가져야 한다.In addition, another embodiment for preventing the bolt from being pushed out of the bolt hole is coated with a wedge-shaped resin having a locking jaw in the outer diameter of the bolt to form a locking jaw (11) so that the tip of the wedge-shaped hangs on the end of the bolt hole In this case, the bolt hole should have a margin to pass through the wedge-shaped resin end is compressed.
볼트공에 볼트를 삽입시 일측이 길게 형성된 나사부(9)가 아래쪽에 위치하도록 하여야한다.When the bolt is inserted into the bolt hole, one side of the threaded portion 9 is formed to be positioned below.
이는 지지빔의 전면으로 돌출되는 길게형성된 나사부(9)의 상측과 짧게 형성된 나사부(9')의 아래쪽 간격에 와이어가 끼워져야 하기 때문이다.This is because the wire should be fitted in the upper gap of the elongated threaded portion 9 protruding toward the front of the support beam and the lower interval of the shortened threaded portion 9 '.
지지빔의 볼트공에 볼트의 삽입이 끝나면자형 볼트의 길게 형성된 나사부(9)의 하부와 짧게 형성된 나사부의 상측 사이의 간격에 와이어를 끼워 거치하고 와이어를 잡아당겨 팽팽한 긴장 상태를 유지하면서 ㄷ자형 고정덮개(2)를 씌워 체결공(6)에 나사부(9, 9')를 삽입하고 고정너트(3)를 체결고정하면 낙석방지용 철책의 와이어 고정작업은 종료된다.When the bolt is inserted into the bolt hole of the support beam Fastening holes by covering the U-shaped fixing cover (2) while holding the wire in the gap between the lower part of the elongated threaded portion (9) of the male bolt and the upper side of the shortened threaded portion and pulling the wire to maintain a tense state. Insert the screw parts (9, 9 ') into the fixing nut (3) to fasten and fix the wire fixing work of the falling-iron fence.
또한 고정덮개의 가운데 형성된 반원형의 와이어 고정홈(10) 내부에는 다양한 형태의 고정돌기나 걸림돌기(12)를 형성하여 와이어가 더욱 견고하게 고정되게할 수도 있다.In addition, the inside of the semi-circular wire fixing groove 10 formed in the middle of the fixing cover to form a variety of fixing projections or locking projections 12 may be to make the wire more firmly fixed.
이상에서 설명한 바와같이 본 고안의 낙석방지용 철책의 와이어고정구는 와이어를 지지빔에 고정하기 위하여 거치하는 작업이 극히 단순하고 용이하여 소수의 인력만으로도 신속히 작업을 진행할 수 있으므로 공사기간의 단축과 시공비를 절감할 수 있는 효과가 있으며, 또한 구성도 비교적 단순하여 재료비를 절감할 수 있다.As described above, the wire fixing tool of the rockfall prevention iron fence of the present invention is extremely simple and easy to mount the wire to fix the support beam, so that the work can be performed quickly with only a small number of workers, thereby reducing the construction period and reducing the construction cost. There is an effect that can be, and also the configuration is relatively simple can reduce the material cost.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0026213U KR200333024Y1 (en) | 2003-08-14 | 2003-08-14 | Wire fixture of an iron fence for prevention down stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0026213U KR200333024Y1 (en) | 2003-08-14 | 2003-08-14 | Wire fixture of an iron fence for prevention down stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200333024Y1 true KR200333024Y1 (en) | 2003-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0026213U KR200333024Y1 (en) | 2003-08-14 | 2003-08-14 | Wire fixture of an iron fence for prevention down stone |
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| Country | Link |
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| KR (1) | KR200333024Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889354B1 (en) * | 2007-05-31 | 2009-03-18 | 이상규 | Wire Lockup Members |
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2003
- 2003-08-14 KR KR20-2003-0026213U patent/KR200333024Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889354B1 (en) * | 2007-05-31 | 2009-03-18 | 이상규 | Wire Lockup Members |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T701 | Written decision to grant on technology evaluation | ||
| FPAY | Annual fee payment |
Payment date: 20121010 Year of fee payment: 10 |
|
| EXPY | Expiration of term |