KR100673542B1 - Support construction of underground cable - Google Patents

Support construction of underground cable Download PDF

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Publication number
KR100673542B1
KR100673542B1 KR1020060087797A KR20060087797A KR100673542B1 KR 100673542 B1 KR100673542 B1 KR 100673542B1 KR 1020060087797 A KR1020060087797 A KR 1020060087797A KR 20060087797 A KR20060087797 A KR 20060087797A KR 100673542 B1 KR100673542 B1 KR 100673542B1
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KR
South Korea
Prior art keywords
plate
cable
cable protection
cover
support plate
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KR1020060087797A
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Korean (ko)
Inventor
박식
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주식회사 다우코퍼레이션
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Priority to KR1020060087797A priority Critical patent/KR100673542B1/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/06Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06Accessories therefor, e.g. anchors
    • F16L1/11Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/02Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025Coverings therefor, e.g. tile

Abstract

A support construction of an underground cable is provided to effectively prevent an underground cable from being damaged and to prevent a support construction from sinking due to the sinking or the floating. A support construction of an underground cable includes a bottom supporting plate(1) having a plurality of open-topped cable protecting pipes(11) protruding upward, protecting plate coupling holes(12) and cover coupling holes(13) formed at the lateral sides, and a connecting recess(14) and a connecting protrusion(15) formed at an end and the other end in the longitudinal direction, a cable protecting plate(2) coupled with the protecting plate coupling holes(12) of the bottom supporting plate(1), a styrofoam(3) settled on the top surface of the cable protecting plate(2), a U-shaped cover(4) which surrounds the cable protecting plate(2) and the styrofoam(3) and is coupled with the cover coupling holes(13) of the bottom supporting plate(1), a plurality of distance maintaining rods(5) coupled with a screw hole of the cover(4), a top plate(6), and a plurality of nut bodies(7) fastened to upper screw units of the distance maintaining rods(5).

Description

지중케이블 보호구조{SUPPORT CONSTRUCTION OF UNDERGROUND CABLE}Underground cable protection structure {SUPPORT CONSTRUCTION OF UNDERGROUND CABLE}

도 1은 종래 지중케이블 보호구조를 보인 사시도.1 is a perspective view showing a conventional underground cable protection structure.

도 2는 본 발명 지중케이블 보호구조를 보인 분리사시도.Figure 2 is an exploded perspective view showing the present invention underground cable protection structure.

도 3은 본 발명 지중케이블 보호구조를 보인 결합사시도.Figure 3 is a perspective view showing the present invention underground cable protection structure.

도 4는 본 발명 지중케이블 보호구조를 보인 단면도.Figure 4 is a cross-sectional view showing the present invention underground cable protection structure.

도 5는 본 발명 지중케이블 보호구조의 설치상태를 보인 단면도.5 is a cross-sectional view showing an installation state of the present invention underground cable protection structure.

도 6은 본 발명 지중케이블 보호구조의 연결상태를 보인 사시도이다.Figure 6 is a perspective view showing a connection state of the underground cable protection structure of the present invention.

< 도면의 주요 부분에 대한 부호의 설명 >        <Description of Symbols for Main Parts of Drawings>

1 : 바닥지지판 2 : 케이블보호판1: floor support plate 2: cable protection plate

3 : 스티로폼 4 : 덮개3: styrofoam 4: cover

5 : 간격유지봉 6 : 상판5: gap retaining rod 6: top plate

7 : 너트체 11 : 케이블보호관7 nut body 11 cable protection tube

12 : 보호판결합공 13 : 덮개결합공12: protection plate coupling hole 13: cover coupling hole

14 : 연결홈 15 : 연결돌기14: connecting groove 15: connecting projection

21 : 케이블보호관 22 : 지지판21: cable protective tube 22: support plate

23 : 결합돌기 24 : 걸림돌기23: engaging projection 24: locking projection

41 : 나사공 42 : 결합돌기41: screw hole 42: engaging projection

43 : 거림돌기 51,51' : 나사부43: grind protrusion 51,51 ': threaded portion

61 : 삽입공61: insertion hole

본 발명은 지중케이블 보호구조에 관한 것으로, 더욱 상세하게는 케이블 수용부를 갖는 바닥지지판과, 케이블보호판과, 스티로폼과, 덮개와, 이격설치된 상판이 순차적으로 적층 형성된 구조로서, 굴착작업시 부주의로 발생되는 지중케이블의 손상을 효과적으로 예방함과 동시에, 지중에서 발생되는 침하 및 유동등에 따른 보호구조의 매몰등을 방지할 수 있게 한 지중케이블 보호구조에 관한 것이다.The present invention relates to an underground cable protection structure, and more particularly, a bottom support plate having a cable receiving portion, a cable protection plate, a styrofoam, a cover, and a spaced apart top plate are sequentially stacked, and inadvertently generated during excavation work. The present invention relates to an underground cable protection structure that effectively prevents damage to underground cables and prevents burial of the protection structure due to settlement and flow occurring in the ground.

근자에 들어 산업화 및 정보화가 가속됨에 따라 전력 사용량과 정보 통신량이 급속도로 증가하고 있는 실정이며, 이들의 공급은 케이블을 통해 생산지로 부터 소비지로 공급되는 것인바, 이러한 케이블들은 도시 미관 및 사람이나 차량의 이동장해등 여러가지를 고려하여 지중에 매설하는 방식으로 설치되어 지고 있는 것으로, 일반적으로 보도나 도로의 지상으로 부터 일정깊이 이격된 지중에 매설되는 것이다.In recent years, as industrialization and informatization accelerate, power consumption and information communication volume are rapidly increasing, and their supply is supplied from the place of production to the place of consumption through cables. It is installed in the ground in consideration of various obstacles such as movement of the road. In general, it is buried in the ground spaced a certain distance from the sidewalk or the ground of the road.

한편, 상기와 같이 지중에 케이블이 매설된 상태에서 도로의 보수나 케이블의 보수 및 추가설치 등과 같이 굴착작업을 필요로 하는 공사시 부득이하게 굴착기를 이용하여 땅을 굴착하여 지는 것인바, 이러한 굴착작업시 작업자의 부주의 및 케이블의 매설상태을 정확히 숙지하지 못한 상태에서 작업도중 케이블이 파손되는 경우가 빈번히 발생되어지고 있는 실정이다.On the other hand, when the construction of the cable needs to be excavated, such as repair of the road, cable repair and additional installation in the state of the underground buried as the inevitable excavation of the ground using an excavator, such excavation work It is frequently the case that the cable is broken during the work without the operator's carelessness and the state of the cable laying.

이와같이 지중에 매설된 케이블의 파손을 최소화 하기위해 근자에 들어 케이블 보호판이 설치되어 지고 있는데, 이러한 종래의 케이블 보호판을 살펴보면 도 1의 도시된 바와 같다.In order to minimize the damage of the cable buried in the ground in order to minimize the damage to the cable guard plate is installed, looking at such a conventional cable shield plate as shown in FIG.

보도(100)의 하부에 설치되는 지중케이블에 있어서,In the underground cable installed in the lower part of the sidewalk 100,

케이블의 하부에 합성수지 판체상의 하부지지판(110)과, 상기 하부지지판(110)과 동일 재질과 형상을 갖는 상부보호판(120)으로 구성된 것으로,The lower support plate 110 on the synthetic resin plate body on the lower part of the cable, and the upper support plate 120 having the same material and shape as the lower support plate 110,

상기와 같은 지중케이블 보호판의 설치관계를 살펴보면, 먼저, 보도(100)의 설치전 지면에는 케이블의 매설을 위해 일정깊이 및 폭으로 굴착부가 형성되는 것이며, 이와같이 굴착부가 형성되면 그 바닥면에는 하부지지판(110)이 안착되는 것이다.Looking at the installation relationship of the underground cable protective plate as described above, first, before the installation of the sidewalk 100, the excavation portion is formed to a certain depth and width for embedding the cable, when the excavation portion is formed in this way, the bottom support plate on the bottom surface 110 is to be seated.

상기와 같이 굴착부에 하부지지판(110)이 설치되면, 그 상부로 지중케이블(200)이 설치되는 것이며, 설치된 지중케이블의 외주에는 흙이 매설되는 것이며, 이때 매설되는 토사는 지중케이블(200)과 동일한 높이를 가지며 매설되는 것이다.When the lower support plate 110 is installed as described above, the underground cable 200 is installed to the upper portion, and the soil is embedded in the outer circumference of the installed underground cable, and the soil to be embedded is the underground cable 200 It is buried with the same height as.

상기와 같이 지중케이블(200)의 설치가 완료되면 그 상부로 상부보호판(120)이 덮어지는 것이며, 덮어진 상부보호판(120)의 상부에는 굴착시 발생된 흙을 다시 되메임 후 그 위에 보도를 설치 시공을 마무리 하는 것이다.When the installation of the underground cable 200 is completed as described above, the upper protection plate 120 is covered with the upper part, and the upper part of the covered upper protection plate 120 is backed with soil generated during excavation again and the sidewalk is placed thereon. It is to finish installation work.

그러나 상기와 같은 지중케이블 보호구조는 실질적으로 단순한 합성수지재의 판체로 케이블을 보호하고 있는 구조로서, 굴착 작업시 쉽게 파손되어 지중케이블이 손상되는 문제점이 발생하였다.However, the underground cable protection structure as described above is a structure that protects the cable with a plate of a substantially simple synthetic resin material, which easily breaks during the excavation work, causing the underground cable to be damaged.

또한, 하부지지판 및 상부보호판이 별도의 고정수단 없이 단순히 지중케이블의 상하부에 면접되게 설치되는 구조로서, 우천시와 같은 자연현상에 의해 침하 및 유동이 발생하여 매몰되는 경우가 종종 발생하였으며, 이로인한 케이블의 보호가 효과적으로 이루어 지지 못하는 문제점이 발생하였다.In addition, the lower support plate and the upper protective plate is simply installed in the upper and lower portions of the underground cable without a separate fixing means, the settlement and flow occurs often caused by natural phenomena, such as rainy weather, because of this cable There is a problem that the protection of is not effective.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 본 발명이 이루고자 하는 기술적 과제는 굴착작업시 부주의로 발생되는 지중케이블의 손상을 효과적으로 예방하는데 목적이 있다.The present invention has been made to solve the above problems, the technical problem to be achieved by the present invention is an object to effectively prevent damage to underground cables caused by careless excavation work.

또한, 우천시와 같은 자연현상에 의해 지중에서 발생되는 침하 및 유동등에 따른 보호구조 및 케이블의 매몰등을 미연에 방지할 수 있게 한 지중케이블 보호구조를 제공함에 본 발명의 목적이 있다.In addition, it is an object of the present invention to provide a protection structure according to the settlement and flow generated in the ground due to natural phenomena such as rainy weather and underground cable protection structure that can prevent the buried of the cable in advance.

상기와 같은 목적을 달성하기 위한 본 발명의 수단으로는:Means of the present invention for achieving the above object:

지중에 매설된 케이블을 보호키위한 지중케이블 보호구조에 있어서,In the underground cable protection structure for protecting the cable embedded in the underground,

중간부에 상부가 개방된 케이블보호관이 길이방향으로 다수열 상향 돌출 형성되고, 양측에 보호판결합공과 덮개결합공이 다수 형성되며, 길이방향 일단과 타단에는 연결홈과, 상기 연결홈과 대항되는 연결돌가 형성된 바닥지지판과:Cable protection tube with an upper portion opened in the middle portion is formed to protrude upward in a plurality of rows in the longitudinal direction, a plurality of protective plate coupling holes and cover coupling holes are formed on both sides, one end and the other end in the longitudinal direction, the connecting groove and the connecting stone facing the connecting groove Formed bottom support plate:

상기 바닥지지판의 보호판결합공에 결합되며, 중간부에 하부가 개방된 케이블보호관이 길이방향으로 다수열 하향 돌출 형성되고, 양측에 결합돌기가 다수 형성된 지지판이 하향 돌출 형성된 케이블보호판과:A cable protection plate coupled to the protection plate coupling hole of the bottom support plate, the cable protection tube of which a lower portion is opened in the middle portion thereof protrudes downward in a longitudinal direction, and the support plate having a plurality of coupling protrusions protruded downward on both sides;

상기 케이블보호판의 상부면에 안착되는 스티로폼과:Styrofoam seated on the upper surface of the cable protection plate:

상기 케이블보호판과 스티로폼을 감싸며 케이블지지판의 덮개결합공에 결합되고, 상부면에 다수의 나사공이 형성되며, 폭방향 양측단에 결합돌기가 다수 형성된 "

Figure 112006065644410-pat00002
"상의 덮개와;Wrap the cable protection plate and the styrofoam and is coupled to the cover coupling hole of the cable support plate, a plurality of screw holes are formed on the upper surface, a plurality of coupling projections formed at both ends in the width direction "
Figure 112006065644410-pat00002
"With a cover of the top;

상기 덮개의 나사공에 결합되며, 양측에 나사부가 형성된 다수의 간격유지봉과:A plurality of gap retaining rods coupled to the screw holes of the cover and having threaded portions at both sides thereof:

상기 간격유지봉이 삽입되는 다수의 삽입공이 형성된 상판과:A top plate having a plurality of insertion holes into which the gap retaining rods are inserted;

상기 간격유지봉의 상부 나사부에 체결되는 다수의 너트체로 구성된 것이다.It consists of a plurality of nut body that is fastened to the upper threaded portion of the gap retaining rod.

이때, 상기 케이블보호판의 결합돌기와, 덮개의 결합돌기의 하단에는 바닥지지판의 보호판결합공과, 덮개결합공에 삽입 고정키위한 걸림돌기 각각 형성하여 구성함으로 달성할 수 있는 것이다.At this time, the coupling protrusion of the cable protection plate, the lower end of the coupling protrusion of the cover can be achieved by forming a protective plate coupling hole of the bottom support plate, respectively, by forming a locking protrusion for inserting the fixing key in the cover coupling hole.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참고하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명 지중케이블 보호구조를 보인 분리사시도이고, 도 3은 본 발명 지중케이블 보호구조를 보인 결합사시도, 도 4는 본 발명 지중케이블 보호구조를 보인 단면도이다.Figure 2 is an exploded perspective view showing the underground cable protection structure of the present invention, Figure 3 is a combined perspective view showing the underground cable protection structure of the present invention, Figure 4 is a cross-sectional view showing the underground cable protection structure of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

도 2의 도시와 같이, 본 발명 지중케이블 보호구조는 바닥지지판(1)과, 케이블보호판(2)과, 스티로폼(3)과, 덮개(4)와 간격유지봉(5)과, 상판(6)과, 너트체(7)로 구성된다.As shown in FIG. 2, the underground cable protection structure according to the present invention includes a bottom support plate 1, a cable protection plate 2, a styrofoam 3, a cover 4, a spacer 5, and a top plate 6. ) And the nut body 7.

상기 바닥지지판(1)은, 판체상으로 케이블보호관(11)과, 보호판결합공(12)과, 덮개결합공(13)과, 연결홈(14)과, 연결돌기(15)로 구성되며, 그 재질로는 함성수지재를 사용함이 바람직한 것으로, 상부 중간부에는 원형관상의 케이블보호관(11)이 길이방향으로 다수열 상향돌출 형성된 것이며, 그 케이블보호관(11)은 상부면이 약 1/3만큼 절개되어 탄성작용이 가능하게 상부개방되고, 상기 케이블호보관(11)의 폭방향 외측에는 소정의 폭과 길이를 갖는 보호관결합공(12)과 덮개결합공(13)이 다수 관통 형성된 것이며, 바닥면의 길이방향 단부에는 또다른 바닥지지판(1)을 연장키위해 일단에는 연결홈(14)이 형성되고, 타단에는 연결홈(14)에 삽입되는 연결돌기(15)가 대항되게 동일면으로 형성된 것이다.The bottom support plate 1 is composed of a cable protection tube 11, a protective plate coupling hole 12, a cover coupling hole 13, a connecting groove 14, a connecting protrusion 15 in the form of a plate, As the material, it is preferable to use a resinous resin material. In the upper middle portion, a cable protection tube 11 having a circular tube shape is formed upwardly in a plurality of rows in the longitudinal direction, and the cable protection tube 11 has an upper surface of about 1/3. Opened so as to be elastically actuated by cutting, and the protective tube coupling hole 12 and the cover coupling hole 13 having a predetermined width and length are formed through the outer side of the cable arc tube 11 in a width direction. A connecting groove 14 is formed at one end to extend another bottom support plate 1 at a longitudinal end of the bottom surface, and a connecting protrusion 15 inserted into the connecting groove 14 at the other end is formed to face the same. will be.

이때, 연결홈(14)과 연결돌기(15)는 일측은 폭이좁고 타측은 폭이 넓은 경사면을 가지므로 서로 결합시 이탈을 방지할 수 있게 구성함이 바람직하다.At this time, since the connection groove 14 and the connection protrusion 15 have a narrow width on one side and a wide slope on the other side, the connection groove 14 and the connection protrusion 15 may be configured to prevent separation from each other.

상기 케이블보호판(2)은 판체상으로 케이블보호관(21)과, 지지판(22)과 결합돌기(23)로 구성되어 바닥지지판(1)에 결합되며, 그 재질로는 합성수지재를 사용함 이 바람직한 것으로, 하부 중간부에는 원형관상의 케이블보호관(21)이 길이방향으로 다수열 하향돌출 형성된 것이며, 그 케이블보호관(21)은 하부면이 약 1/3만큼 절개되어 탄성작용이 가능하게 하부개방되고, 상기 케이블보호관(21)의 폭방향 양측에는 지지판(22)이 돌출형성되며, 상기 지지판(22)의 하단에는 전기한 보호판결합공(12)에 삽입되는 결합돌기(23)가 다수 돌출 형성되게 구성한 것이다.The cable protection plate (2) is composed of a cable protection tube 21, the support plate 22 and the coupling protrusion 23 in the form of a plate is coupled to the bottom support plate (1), the material is preferably to use a synthetic resin material , The lower middle portion is formed of a round tube-shaped cable protection tube 21 protrudes downward in the longitudinal direction, the cable protection tube 21 is the lower surface is opened by about one-third of the lower surface to enable elastic action, The support plate 22 protrudes from both sides of the cable protection tube 21 in the width direction, and the lower end of the support plate 22 protrudes from a plurality of coupling protrusions 23 inserted into the protection plate coupling hole 12. will be.

이때, 상기 케이블보호관(21)의 내경은 바닥지지판(1)의 케이블보호관(11)의 의 외경과 동일하게 제작함이 바람직하다.At this time, the inner diameter of the cable protective tube 21 is preferably manufactured to be the same as the outer diameter of the cable protective tube 11 of the bottom support plate (1).

또한, 상기 결합돌기(23)의 단부에는 보호판결합공(12)에 삽입시 되빠짐을 방지 하기 위해 결합돌기(23)의 두께보다 두꺼운 역삼각형상의 걸림돌기(24)가 형성함이 바람직하다.In addition, the end of the coupling protrusion 23 is preferably formed with an inverted triangle-shaped locking protrusion 24 thicker than the thickness of the coupling protrusion 23 to prevent falling back when inserted into the protective plate coupling hole 12.

상기 스티로폼(3)은, 상부가 완만한 곡선을이루며 돌출 형성된 것이다.The styrofoam (3), the top is formed in a gentle curve protruding.

상기 덮개(4)는, 절곡된 판체상으로서 상부가 전기한 스티로폼(3)의 상부와 동일한 곡선상으로 돌출된 "

Figure 112006085619773-pat00003
"형상이며, 그 재질로는 합성수지재를 사용함이 바람직한 것으로, 상부면에 다수의 나사공(41)이 형성되며, 폭방향 양측단에는 전기한 바닥지지판(1)의 덮개결합공(13)에 결합되는 결합돌기(42)가 다수개 길이방향을 따라 돌출 형성되게 구성한 것이다The cover 4 is formed in a curved plate shape, protruding in the same curved shape as the upper part of the styrofoam 3, the upper part of which is described above.
Figure 112006085619773-pat00003
"Shape, it is preferable to use a synthetic resin material, a plurality of screw holes 41 are formed on the upper surface, the width of both ends of the cover coupling hole 13 of the bottom support plate (1) The coupling protrusions 42 to be coupled are configured to protrude along a plurality of longitudinal directions

이때, 상기 결합돌기(42)의 단부에는 덮개결합공(13)에 삽입시 되빠짐을 방지하기 위해 결합돌기(42)의 두께보다 두꺼운 역삼각형상의 걸림돌기(43)가 형성되게 구성함이 바람직하다.At this time, the end of the coupling protrusion 42 is preferably configured to be formed in the back triangle engaging projection 43 thicker than the thickness of the coupling protrusion 42 in order to prevent falling back when inserted into the cover coupling hole (13). Do.

상기 간격유지봉(5)은 소정의 길이를 갖는 봉상이며, 그 재질로는 금속재를 사용함이 바람직한 것으로, 그 상하부에 나사부(51)(51')가 형성된 것이다.The gap retaining rod 5 is a rod having a predetermined length, and preferably, a metal material is used as the material thereof, and screw portions 51 and 51 'are formed at upper and lower portions thereof.

이때, 상기 나사부(51)(51')는 그 형성길이가 구별되게 구성된 것으로, 상부 나사부(51)가 하부 나사부(51')보다 비교적 길게 형성된 것이다.At this time, the threaded portion 51, 51 'is formed so that the forming length is distinguished, the upper threaded portion 51 is formed relatively longer than the lower threaded portion (51').

상기 상판(6)은 완만한 곡선으로 상부가 돌출 형성된 것이며, 그 재질로는 합성수지재를 사용함이 바람직한 것으로, 그 중간부에 길이방향으로 다수의 삽입공(61)이 형성된 것이다.The upper plate (6) is formed to protrude in the upper portion in a gentle curve, it is preferable to use a synthetic resin material, a plurality of insertion holes 61 are formed in the middle portion in the longitudinal direction.

상기 너트체(7)는 간격유지봉(5)을 체결되는 것이다.The nut 7 is to fasten the gap retaining rod (5).

도면중 미설명부호 80은 케이블, 81은 보도이다.In the drawings, reference numeral 80 denotes a cable, and 81 denotes a sidewalk.

이에, 상기와 같은 구성을 갖는 본 발명 지중케이블 보호구조의 설치상태와 이에 따른 작용에 대하여 살펴보면 다음과 같다.Thus, the installation state of the underground cable protection structure of the present invention having the configuration as described above and the effects thereof are as follows.

본 발명 지중케이블 보호구조는 보도나 도로의 하부에 설치되는 것으로 본 발명에서는 실시예로 보도의 하부에 설치되는 것으로 한다.The underground cable protection structure of the present invention is to be installed at the lower side of the sidewalk or road in the present invention by way of example.

도 4 및 도 5의 도시와 같이 본 발명 지중케이블 보호구조는 통상의 지중에 케이블을 매설하는 방법과 같이 케이블이 매설되는 지점에 굴착공사가 이루어 지는 것이다.As shown in Figures 4 and 5, the underground cable protection structure of the present invention is an excavation work is made at the point where the cable is buried, such as a method of embedding the cable in a conventional underground.

상기와 같이 굴착작업이 이루어지면, 케이블(80)을 삽입전 케이블(80)을 보호키위해 보수수단이 설치되는 것인바, 본 발명 보호구조에 의해 먼저 바닥지지판(1)이 굴착지 바닥면에 안착되는 것이다.When the excavation work is made as described above, the repair means is installed to protect the cable 80 before inserting the cable 80, the bottom support plate (1) by the protective structure of the present invention to the bottom surface of the excavation site It is settled.

이때, 안착되는 바닥지지판(1)은 길이방향으로 다수개 연결 사용이 가능한 것으로, 길이방향 양단중 일단에 형성된 연결홈(14)에 또다른 바닥지지판(1)의 타단에 형성된 연결돌기(15)를 삽입하면 연결이 이루어져 작업거리에 따라 연결 사용이 가능한 것이다.At this time, the bottom support plate (1) to be seated is capable of using a plurality of connection in the longitudinal direction, the connection projection 15 formed at the other end of the other bottom support plate (1) in the connection groove 14 formed at one end of the longitudinal direction If you insert, the connection is made and you can use the connection according to the working distance.

상기와 같이 바닥지지판(1)이 안착된 상태에서 케이블(80)이 설치되는 것으로, 이때 케이블(80)은 바닥지지판(1)에 형성된 케이블보호관(11)에 길이방향으로 삽입하면 되는 것이다.The cable 80 is installed in the state in which the bottom support plate 1 is seated as described above. In this case, the cable 80 may be inserted into the cable protection tube 11 formed in the bottom support plate 1 in the longitudinal direction.

상기와 같이 케이블(80)이 케이블보호관(11)에 삽입된 상태에서 케이블보호판(2)이 결합되는 것으로, 케이블보호판(2)은 지지판(22)의 하단에 형성된 결합돌기(23)를 바닥지지판(1)에 형성된 보호판결합공(12)에 삽입하면 되는 것이다.As the cable 80 is inserted into the cable protection tube 11 as described above, the cable protection plate 2 is coupled, the cable protection plate 2 is a bottom support plate to the engaging projection 23 formed on the lower end of the support plate 22 What is necessary is just to insert into the protection plate coupling hole 12 formed in (1).

이때, 삽입된 결합돌기(23)는 그 하단에 형성된 걸림돌기(24)가 보호판결합공(12)을 통과하여 하부로 관통되는 것으로, 두껍게 형성된 역삼각형상의 걸림돌기(24)가 바닥지지판(1)의 하부에 계지되어 케이블보호판(2)이 바닥지지판(1)으로 부터 되빠지는 것을 방지할 수 있는 것이다.At this time, the insertion protrusion 23 is inserted into the locking projections 24 formed at the lower end of the pass through the protection plate coupling hole 12 through the lower, the triangular inverted triangle shaped projections 24 formed on the bottom support plate (1) It is locked at the bottom of the) to prevent the cable protection plate (2) from falling back from the bottom support plate (1).

또한, 케이블보호판(2)의 하부에 형성된 다수열의 케이블보호관(21)은 탄성이 부여되며 바닥지지판(1)의 케이블보호관(11)의 외주면을 감싸며 결합되고, 결합된 두개의 케이블보호관(11)(21)은 원형관 형상을 이루는 것이며, 그 원형관 내부에는 케이블(80)이 수용 보호되는 것이다.In addition, the cable protection tube 21 of the plurality of rows formed in the lower portion of the cable protection plate 2 is given elasticity and is coupled to surround the outer circumferential surface of the cable protection tube 11 of the bottom support plate 1, the two cable protection tube 11 coupled Reference numeral 21 denotes a circular tube shape, and the cable 80 is accommodated and protected inside the circular tube.

상기와 같이 바닥지지판(1)에 케이블보호판(2)이 결합된 상태에서 그 케이블보호판(2)의 상부면에는 스티로폼(3)이 안착되는 것이다.Styrofoam 3 is seated on the upper surface of the cable protection plate 2 in a state in which the cable protection plate 2 is coupled to the bottom support plate 1 as described above.

이때, 스티로폼(3)은 침하 방지에 효과적인 작용을 할 수 있는 것이다.At this time, the styrofoam (3) is to be effective in preventing settlement.

상기와 같이 케이블보호판(2) 상부에 스티로폼(3)이 안착된 상태에서 덮개(4)가 씌워지는 것으로, 이때 덮개(4)는 케이블보호판(2)과 스티로폼(3)을 감싼 상태에서 덮개(4) 양측 하단에 형성된 결합돌기(42)가 바닥지지판(1)에 형성된 덮개결합공(13)에 삽입되며 결합되는 것이다.As described above, the cover 4 is covered with the styrofoam 3 seated on the upper portion of the cable protection plate 2, wherein the cover 4 covers the cable protection plate 2 and the styrofoam 3. 4) The coupling protrusions 42 formed at both lower ends are inserted into and coupled to the cover coupling holes 13 formed in the bottom support plate 1.

이때, 삽입된 결합돌기(42)는 그 하단에 형성된 걸림돌기(43)가 덮개결합공(13)을 통과하여 하부로 관통되는 것으로, 두껍게 형성된 역삼각형상의 걸림돌기(43)가 바닥지지판(1)의 하부에 계지되어 덮개(4)가 바닥지지판(1)으로 부터 되빠지는 것을 방지할 수 있는 것이다.At this time, the insertion protrusion 42 is inserted into the locking projections 43 formed at the bottom through the cover coupling hole 13 to penetrate the lower portion, thickly formed inverted triangular locking projections 43 is the bottom support plate (1) It is locked to the lower part of the cover 4 to prevent the back from the bottom support plate (1).

또한, 덮개(4)의 상부를 완만한 곡선으로 형성함은 우천시 흙에 물이 슴여들경우 그 물이 곡선을 타고 외부로 흘러 내릴수 있게 한 것이다.In addition, forming the upper portion of the cover 4 in a gentle curve is to allow the water to flow down to the outside in the rain if the water in the soil in the rain.

상기와 같이 덮개(4)가 바닥지지판(1)에 결합된 상태에서 덮개(4)의 상부 나사공(41)에는 간격유지봉(5)이 결합되는 것으로, 간격유지봉(5)은 짧게 형성된 하부 나사부(51')에 의해 다수개 결합되는 것이다.In the state in which the cover 4 is coupled to the bottom support plate 1 as described above, the gap retaining rod 5 is coupled to the upper threaded hole 41 of the cover 4, and the gap retaining rod 5 is shortly formed. It is coupled to the plurality by the lower thread (51 ').

상기와 같이 간격유지봉(5)이 결합된 상태에서 굴착시 발생된 흙을 되메움 하면 되는 것으로, 이때 되메움 작업은 간격유지봉(5)의 상부 나사부(51)가 노출될 정도까지 메우면 되는 것이다.When the gap retaining rods 5 are coupled as described above, the soil generated during excavation is to be backfilled. At this time, the backfilling operation fills up to the extent that the upper threaded portion 51 of the gap retaining rods 5 is exposed. Will be.

상기와 같이 되메움 상태에서 상판(6)이 결합되는 것으로, 상판(6)은 삽입공(61)에 노출된 간격유지봉(5)이 관통되게 설치하면 되는 것이며, 설치된 상태에서 너트체(7)에 의해 상판(6)을 저면에 흙에 지지된 상태에서 간격유지봉(5)에 고정시키면 되는 것이다.The upper plate 6 is coupled in the back-filled state as described above, the upper plate 6 is to be installed so that the gap retaining rod 5 exposed through the insertion hole 61, the nut body 7 in the installed state It is only necessary to fix the top plate 6 to the gap retaining rod 5 in a state where the top plate 6 is supported by soil on the bottom.

이때, 되메움되는 흙의 높이는 토질상태나 작업요건등 필요에 따라 조절이 가능한 것으로, 이때 간격유지봉(6)의 상부에 형성된 나사부(51)의 노출정도에 따라 덮개(4)와 상판(6)의 간격이 조절되는 것이다. At this time, the height of the soil to be backfilled can be adjusted according to the soil conditions or work requirements, such as, the cover 4 and the upper plate (6) according to the exposure degree of the screw portion 51 formed on the upper portion of the gap retaining rod (6) ) Spacing is adjusted.

상기와 같이 상판(6)을 결합하면 본 발명 지중케이블 보호구조의 각부의 설치가 완료되는 것으로, 상판(6)의 상부로는 되메움 작업이 수행되는 것이며, 되메임후 보도 및 도로의 시공이 이루어 지는 것이다.When the upper plate 6 is combined as described above, the installation of each part of the underground cable protection structure of the present invention is completed, and the upper portion of the upper plate 6 is backfilled, and the construction of the sidewalk and the road after the remeasurement is performed. It is done.

이상과 같이 설치 완료된 본 발명 지중케이블 보호구조는 케이블의 지중 침하 및 유동을 방지할 수 있는 것이며, 바닥지지판(1)과 케이블보호판(2)에 형성된 케이블보호관(11)(21)에 의해 각각의 케이블(80)이 분리형성되어 항시 정렬된 상태의 케이블(80)이 유지되는 것이다.The underground cable protection structure of the present invention installed as described above can prevent underground settlement and flow of the cable, and each of the cable protection pipes 11 and 21 formed in the bottom support plate 1 and the cable protection plate 2 is installed. The cable 80 is formed separately so that the cable 80 is always aligned.

또한, 별도의 케이블 매설작업이나 지중 작업을 요할때, 굴착기 등을 이용하여 굴착이 이루어 지는 것인바, 이때 케이블의 매설 상태를 숙지하지 못한 상태에서 굴착작업시 굴착기의 발이 상판(6)에 도달하면 상판(6)에 의해 케이블(80)의 매설상태를 인지할 수 있으며, 굴착기의 힘이 상판(6)을 넘어설 결우 덮개(4)와 스티로폼(3)에 의해 케이블(80)의 1차적인 보호가 이루어지고, 케이블보호판(2)에 의해 2차적인 보호가 이루어 지는 것이다.In addition, when a separate cable laying work or underground work is required, the excavation is made using an excavator, etc. At this time, when the foot of the excavator reaches the upper plate (6) during the excavation work without knowing the state of laying the cable The buried state of the cable 80 can be recognized by the upper plate 6, and the primary cover of the cable 80 is formed by the cover 4 and the styrofoam 3 in which the force of the excavator exceeds the upper plate 6. Protection is made, and the secondary protection is made by the cable shield (2).

이상과 같이 본 발명은 굴착작업시 부주의로 발생되는 지중케이블의 손상을 효과적으로 예방할 수있는 효과를 얻을 수 있는 것이다.As described above, the present invention is to obtain an effect that can effectively prevent the damage of the underground cable generated inadvertently during the excavation work.

또한, 우천시와 같은 자연현상에 의해 지중에서 발생되는 침하 및 유동등에 따른 보호구조 및 케이블의 매몰등을 미연에 방지할 수 있는 효과를 얻을 수 있는 것이다.In addition, it is possible to obtain the effect of preventing the buried structure of the protection structure and cable due to settlement and flow generated in the ground due to natural phenomena such as rainy weather.

Claims (2)

지중에 매설된 케이블을 보호키위한 지중케이블 보호구조에 있어서,In the underground cable protection structure for protecting the cable embedded in the underground, 중간부에 상부가 개방된 케이블보호관(11)이 길이방향으로 다수열 상향 돌출 형성되고, 양측에 보호판결합공(12)과 덮개결합공(13)이 다수 형성되며, 길이방향 일단과 타단에는 연결홈(14)과, 상기 연결홈(14)과 대항되는 연결돌기(15)가 형성된 바닥지지판(1)과:Cable protection tube 11 having an upper portion opened in the middle portion is formed to protrude upward in a plurality of rows in the longitudinal direction, and a plurality of protection plate coupling holes 12 and cover coupling holes 13 are formed at both sides, and connected to one end and the other end in the longitudinal direction. A bottom support plate (1) having a groove (14) and a connection protrusion (15) opposed to the connection groove (14): 상기 바닥지지판(1)의 보호판결합공(12)에 결합되며, 중간부에 하부가 개방된 케이블보호관(21)이 길이방향으로 다수열 하향 돌출 형성되고, 양측에 결합돌기(23)가 다수 형성된 지지판(22)이 하향 돌출 형성된 케이블보호판(2)과:Coupled to the protective plate coupling hole (12) of the bottom support plate 1, the cable protection tube 21 of the lower portion is open in the middle formed in a plurality of rows downwardly protruding in the longitudinal direction, the coupling protrusions 23 are formed on both sides The cable protection plate 2 with the support plate 22 protruding downwardly: 상기 케이블보호판(2)의 상부면에 안착되는 스티로폼(3)과:Styrofoam (3) and seated on the upper surface of the cable protection plate (2): 상기 케이블보호판(2)과 스티로폼(3)을 감싸며 바닥지지판(1)의 덮개결합공(13)에 결합되고, 상부면에 다수의 나사공(41)이 형성되며, 폭방향 양측단에 결합돌기가 다수 형성된 "
Figure 112006085619773-pat00004
"상의 덮개(4)와;
The cable protection plate (2) and the styrofoam (3) is wrapped and coupled to the cover coupling hole 13 of the bottom support plate (1), a plurality of screw holes 41 are formed on the upper surface, the engaging projection at both ends in the width direction Formed a large number of "
Figure 112006085619773-pat00004
&Quot; top cover 4;
상기 덮개(4)의 나사공(41)에 결합되며, 양측에 나사부(51)(51')가 형성된 다수의 간격유지봉(5)과:Coupled to the threaded hole 41 of the cover 4, the plurality of gap retaining rods 5 and the threaded portion (51, 51 ') formed on both sides and: 상기 간격유지봉(5)이 삽입되는 다수의 삽입공(61)이 형성된 상판(6)과:An upper plate 6 having a plurality of insertion holes 61 into which the gap retaining rods 5 are inserted; 상기 간격유지봉(5)의 상부 나사부(51)에 체결되는 다수의 너트체(7);로 구성함을 특징으로 하는 지중케이블 보호구조.Underground cable protection structure, characterized in that consisting of; a plurality of nut body (7) fastened to the upper threaded portion (51) of the gap retaining rod (5).
제 1항에 있어서,The method of claim 1, 상기 케이블보호판(2)의 결합돌기(23)와, 덮개(4)의 결합돌기(42)의 하단에는 바닥지지판(1)의 보호판결합공(12)과 덮개결합공(13)에 삽입 고정키위한 걸림돌기(24)(43)를 각각 형성함을 특징으로 하는 지중케이블 보호구조.The fixing protrusion 23 of the cable protection plate 2 and the lower end of the coupling protrusion 42 of the cover 4 are inserted into the protection plate coupling hole 12 and the cover coupling hole 13 of the bottom support plate 1. Underground cable protection structure, characterized in that each forming a locking projection (24, 43).
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100720933B1 (en) 2007-02-09 2007-05-23 (주)전인건축사사무소 Underground electric cable protecting apparatus
KR100729613B1 (en) 2007-01-26 2007-06-18 (주)준영이엔씨 Structure of protect tube for subterranean cable
KR100771424B1 (en) 2007-03-27 2007-10-30 주식회사 일신이앤드씨 Structure of protect duct for subterranean line in housing development
KR100850306B1 (en) * 2008-01-22 2008-08-04 (주)지성전기기술사사무소 Electric cable protecting member
KR100882779B1 (en) 2008-07-22 2009-02-09 주식회사 동보 Support of underground cables for electricity
KR100897231B1 (en) 2008-12-22 2009-05-14 주식회사 다우코퍼레이션 Electric power line for underlaying in ground of apartmenthouse
KR100926650B1 (en) 2008-06-05 2009-11-16 (주)엑서런트 Protector for underground line
WO2011162886A2 (en) * 2010-06-22 2011-12-29 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
KR20160144717A (en) 2015-06-09 2016-12-19 청주대학교 산학협력단 Protector for underground conduit
CN107385587A (en) * 2017-07-18 2017-11-24 响水文昊纺织品有限公司 A kind of tension disc for colour-spun yarns spinning machine
CN109494672A (en) * 2018-11-26 2019-03-19 国网河南省电力公司新野县供电公司 A kind of buried cable safety guard
KR102085579B1 (en) * 2019-08-29 2020-03-06 주식회사 건일이엔지 Construction Power Distribution Underground Cable Protector
KR200497785Y1 (en) * 2022-08-24 2024-02-29 서원콤프레샤주식회사 Condenser protective cover of motor for air compressor

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100729613B1 (en) 2007-01-26 2007-06-18 (주)준영이엔씨 Structure of protect tube for subterranean cable
KR100720933B1 (en) 2007-02-09 2007-05-23 (주)전인건축사사무소 Underground electric cable protecting apparatus
KR100771424B1 (en) 2007-03-27 2007-10-30 주식회사 일신이앤드씨 Structure of protect duct for subterranean line in housing development
KR100850306B1 (en) * 2008-01-22 2008-08-04 (주)지성전기기술사사무소 Electric cable protecting member
KR100926650B1 (en) 2008-06-05 2009-11-16 (주)엑서런트 Protector for underground line
KR100882779B1 (en) 2008-07-22 2009-02-09 주식회사 동보 Support of underground cables for electricity
KR100897231B1 (en) 2008-12-22 2009-05-14 주식회사 다우코퍼레이션 Electric power line for underlaying in ground of apartmenthouse
WO2011162886A2 (en) * 2010-06-22 2011-12-29 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
WO2011162886A3 (en) * 2010-06-22 2012-02-23 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
US9088142B2 (en) 2010-06-22 2015-07-21 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
KR20160144717A (en) 2015-06-09 2016-12-19 청주대학교 산학협력단 Protector for underground conduit
CN107385587A (en) * 2017-07-18 2017-11-24 响水文昊纺织品有限公司 A kind of tension disc for colour-spun yarns spinning machine
CN109494672A (en) * 2018-11-26 2019-03-19 国网河南省电力公司新野县供电公司 A kind of buried cable safety guard
KR102085579B1 (en) * 2019-08-29 2020-03-06 주식회사 건일이엔지 Construction Power Distribution Underground Cable Protector
KR200497785Y1 (en) * 2022-08-24 2024-02-29 서원콤프레샤주식회사 Condenser protective cover of motor for air compressor

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