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KR101213721B1 - Communication prefabricated steel pipe pole standing cable construction having a installation equipment - Google Patents

Communication prefabricated steel pipe pole standing cable construction having a installation equipment Download PDF

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Publication number
KR101213721B1
KR101213721B1 KR1020110083301A KR20110083301A KR101213721B1 KR 101213721 B1 KR101213721 B1 KR 101213721B1 KR 1020110083301 A KR1020110083301 A KR 1020110083301A KR 20110083301 A KR20110083301 A KR 20110083301A KR 101213721 B1 KR101213721 B1 KR 101213721B1
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KR
South Korea
Prior art keywords
cable
steel pipe
communication
pipe pole
communication cable
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KR1020110083301A
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Korean (ko)
Inventor
조민희
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(주)경일
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Priority to KR1020110083301A priority Critical patent/KR101213721B1/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
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/20Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/003Access covers or locks therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00Cable fittings
    • H02G15/08Cable junctions
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: A communication prefabricated steel pipe pole standing cable construction having installation equipment is provided to prevent the abrasion of a communications cable by using a protection piece. CONSTITUTION: A cable-in hole(30) and a cable-out hole are formed at the upper and the lower part of a tubular pole(20). A reduction cable protecting cover(60) is installed at the tubular pole. A cable protecting cover covers the communication cable(50). The communication cable is exposed between a curved pipe(22) and a cable-in hole. A protection piece is installed in the upper end of an outgoing spout(31).

Description

케이블인출을 위한 보조시공장치를 가지는 통신용 조립식 강관전주의 입상케이블 구조{Communication prefabricated steel pipe pole standing cable construction having a installation equipment}Communication prefabricated steel pipe pole standing cable construction having a installation equipment for communication

본 발명은 케이블인출을 위한 보조시공장치를 가지는 통신용 조립식 강관전주의 입상케이블 구조에 관한 것으로, 더욱 상세하게는 지중라인에서 가공라인으로 통신케이블 입상시 강관전주의 내부를 통해 입상이 가능하며 입상된 통신케이블의 인출 작업을 용이하게 하기 위한 보조시공장치를 가지는 통신용 조립식 강관전주의 입상케이블 구조에 관한 것이다.The present invention relates to a standing cable structure of a prefabricated steel pipe pole for communication having a auxiliary factory for cable pull-out, and more specifically, it is possible to stand through the inside of the steel pipe pole when standing the communication cable from the underground line to the processing line. The present invention relates to a granular cable structure of a prefabricated steel pipe pole for communication having an auxiliary factory value for facilitating drawing out of a communication cable.

일반적인 통신용 조립식 강관전주는 첨부도면 도1 및 도2에 도시된 바와 같이 상하로 분할할 수 있는 구조로 되어 있기 때문에 이동과 시공이 간편하며, 사용시에는 분리된 강관전주(12)를 상하로 끼워서 맞춘 다음 체결부위를 관통하는 볼트(16)와 너트(17)로 체결하도록 되어 있었다.General prefabricated steel pipe pole for communication is easy to move and install because it is divided into up and down structure as shown in the accompanying drawings, Figures 1 and 2, and in use, the separated steel pipe pole 12 is fitted up and down Next, the bolt 16 and the nut 17 penetrate the fastening portion.

이와 같은 통신용 조립식 강관전주를 사용한 지중통신케이블의 가공선으로의 입상은 지중에 매설된 통신케이블(10)을 곡관(11)을 통해 지상으로 인출한 다음 곡관(11) 옆에 강관전주(12)를 세우고, 지상으로 인출된 통신케이블(10)을 강관전주(12)에 밀착시킨 상태에서 상단의 접속함(13)으로 배설하면서 금속으로 된 반경관 형태의 케이블보호입상관(14)을 이용 통신케이블(10)을 약 2M정도의 길이로 덮고, 금속밴드(15)를 이용해서 케이블보호입상관(14)을 강관전주(12)에 고정하도록 되어 있었다.As a standing line of the underground communication cable using the prefabricated steel pipe pole for communication, the communication cable 10 embedded in the ground is drawn out to the ground through the curved pipe 11, and then the steel pipe pole 12 is placed next to the curved pipe 11. While laying the communication cable 10 drawn out to the ground in close contact with the steel pipe pole 12 to the junction box 13 of the top while using a metal protective tube tube of the radial tube shape of the communication cable 14 (10) was covered with a length of about 2M, and the cable protection standing pipe 14 was fixed to the steel pipe pole 12 using the metal band 15.

그러나, 이와 같은 종래 광케이블 입상구조는 고가의 케이블보호입상관(14)을 비교적 길게 사용해서 외부로 노출된 통신케이블(10)을 보호해 주어야 하기 때문에 공사비용이 크게 상승되는 문제점이 있었다.However, such a conventional optical cable granular structure has a problem that the construction cost is greatly increased because the use of expensive cable protection standing pipe 14 to protect the communication cable 10 exposed to the outside.

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 지중의 통신케이블을 지상의 가공라인으로 입상시킬 때 통신케이블의 일부가 외부로 노출되는 것이 가능하도록 함으로써 긴 케이블보호입상관을 배제하여 공사비용을 절감할 수 있고, 나아가 통신케이블 작업의 용이성을 확보하고자 케이블인출을 위한 보조시공장치를 가지는 통신용 조립식 강관전주의 입상케이블 구조를 제공하는 데 있다. The present invention has been made to solve the above problems, the object of which is to allow a part of the communication cable to be exposed to the outside when the underground communication cable to the ground processing line to exclude the long cable protection standing pipe In order to reduce the construction cost, and further secure the ease of working with the communication cable to provide a cable assembly structure of the prefabricated steel pipe pole for communication having a secondary factory factory for cable withdrawal.

이러한 본 발명의 목적을 달성하기 위하여 강관전주의 상하부에 형성된 케이블인입구멍과 케이블인출구멍에 서로 상반된 방향으로 외향주둥이와 내향주둥이를 완만한 곡면형태로 형성하고, 곡관과 케이블인입구멍 사이에 노출된 통신케이블을 덮기 위한 단축케이블보호커버를 강관전주에 설치하여 통신용 조립식 강관전주의 입상케이블 구조가 제공된다.In order to achieve the object of the present invention, the outward spout and the inward spout are formed in a smooth curved shape in the direction opposite to each other in the cable entry hole and the cable outlet hole formed in the upper and lower portions of the steel pipe pole, and is exposed between the curved pipe and the cable entry hole. A single cable protection cover for covering a communication cable is installed in the steel pipe pole to provide a granular cable structure of a prefabricated steel pipe pole for communication.

본 발명의 또 다른 목적을 달성하기 위해 지중에 매설된 통신케이블을 지상으로 인출하는 제 1단계; 강관전주의 수평하게 눕힌 상태에서 케이블인입구멍과 케이블인출구멍을 통해 통신케이블을 인출하는 제 2단계; 강관전주의 케이블인출구멍을 통해 인출된 통신케이블의 단부를 강관전주에 결박하는 제 3단계; 강관전주를 지면에 세우는 제 4단계; 통신케이블을 가공라인에 접속하고 통신케이블의 결박을 푸는 제 5단계로 구성하여 통신용 조립식 강관전주의 입상케이블 시공방법이 제공된다. A first step of withdrawing the communication cable embedded in the ground to the ground to achieve another object of the present invention; A second step of drawing out the communication cable through the cable entry hole and the cable lead-out hole in a horizontally laid state of the steel pipe pole; A third step of binding an end of the communication cable drawn out through the cable extraction hole of the steel pipe pole to the steel pipe pole; A fourth step of laying steel pipe poles on the ground; The fifth step of connecting the communication cable to the processing line and releasing the strap of the communication cable provides a method of constructing a granular cable for the prefabricated steel pipe pole for communication.

또한 본 발명의 또 다른 목적을 달성하기 위해 강관 전주 상단의 통신케이블설치시 구부림 방지효과가 있는 장치가 제공된다.In addition, to achieve another object of the present invention there is provided a device having an effect of preventing bending when installing a communication cable on the top of the steel pipe pole.

이상에서 설명한 바와 같은 본 발명은 지중으로부터 인출된 통신케이블의 대부분을 강관전주의 내부를 통해 입상하도록 구성되어 있기 때문에 기존과 같이 통신케이블을 보호하기 위한 긴 케이블보호입상관을 사용할 필요 없이 매우 짧은 단축케이블보호커버만을 사용할 수 있게 되어 통신케이블 보호에 소요되는 비용을 크게 절감할 수 있는 효과가 있다.As described above, the present invention is configured so that most of the communication cables drawn out of the ground can be prized through the inside of the steel pipe pole, so that the short cable shortening without using a long cable protection standing pipe to protect the communication cable as before. Since only the cable protective cover can be used, the cost of protecting the communication cable can be greatly reduced.

더 나아가서 본 발명은 케이블인입구멍과 케이블인출구멍에 형성되어 있는 내향주둥이와 외향주둥이에 의해 케이블인입구멍과 케이블인출구멍을 출입하는 통신케이블의 피복부를 보호하면서 부드럽게 안내할 수 있는 효과가 있다.Furthermore, the present invention has the effect of smoothly guiding while protecting the sheath of the communication cable entering and exiting the cable entry hole and the cable lead-out hole by the inward spout and outward spout formed in the cable entry hole and the cable lead-out hole.

또한, 본 발명은 내향주둥이와 외향주둥이의 단부에 형성되어 있는 커링부에 의해 통신케이블의 피복부를 더욱 안전하게 보호할 수 있는 효과가 있다.In addition, the present invention has the effect that the covering portion of the communication cable can be more securely protected by the curling portion formed at the ends of the inward spout and the outward spout.

또, 본 발명은 내향주둥이와 외향주둥이의 표면에 형성되어 있는 테프론코팅층 또는 윤활홈에 의해 통신케이블과 내향주둥이 및 외향주둥이 간의 마찰력을 감소시켜 통신케이블을 당기는데 소요되는 힘을 줄여줌으로써 시공을 간편하게 하고, 마모에 의한 통신케이블의 피복부 손상을 방지할 수 있는 효과를 기대할 수 있다.In addition, the present invention reduces the frictional force between the communication cable and the inward spout and the outward spout by the Teflon coating layer or lubrication groove formed on the surface of the inward spout and outward spout to reduce the force required to pull the communication cable In addition, the effect of preventing damage to the cover of the communication cable due to wear can be expected.

그리고, 짧은 단축케이블보호커버에 의해 곡관 상단부와 케이블인입구멍 사이에서 외부로 노출되어 있는 통신케이블을 보호할 수 있는 효과가 있다.In addition, there is an effect that can protect the communication cable exposed to the outside between the upper end of the curved pipe and the cable entry hole by a short short cable protection cover.

또한, 시공시 통신케이블의 마찰을 극복하기 위해 강관 전주 끝단에 클램프 또는 꺽임방지 보호편을 통해 시공시 통신케이블의 마모를 방지할 수 있다는 데 그 효과가 있다.In addition, there is an effect that it is possible to prevent the wear of the communication cable during construction through the clamp or the anti-buckling protection piece at the end of the steel pipe pole to overcome the friction of the communication cable during construction.

도 1은 종래 통신용 조립식 강관전주의 입상케이블 구조를 보인 도면
도 2는 도1의 A부 확대도
도 3은 본 발명에 따른 통신용 조립식 강관전주의 입상케이블 구조를 보인 도면
도 4는 도3의 B부 확대도
도 5는 도3의 C부 확대도
도 6은 본 발명에 따른 케이블인입구멍을 보인 정면확대도
도 7은 본 발명에 따른 케이블인출구멍을 보인 정면확대도
도 8은 본 발명에 따른 케이블인출 시공을 보인 도면
도 9는 본 발명에 따른 케이블인출 시공을 위한 시공장치에 따른 도면
도 10은 본 발명에 따른 케이블인출 시공을 위한 시공편에 따른 도면
1 is a view showing a cable structure of a conventional prefabricated steel pipe pole for communication
2 is an enlarged view of a portion A of FIG.
3 is a view showing a structure of a cable of prefabricated steel pipe poles for communication according to the present invention;
4 is an enlarged view of a portion B of FIG.
5 is an enlarged view of part C of FIG.
Figure 6 is an enlarged front view showing the cable entry hole according to the present invention
Figure 7 is an enlarged front view showing the cable lead-out hole according to the present invention
8 is a view showing a cable take-out construction according to the present invention
9 is a view according to the construction apparatus for cable take-out construction according to the present invention
10 is a view according to the construction piece for the cable take-out construction according to the invention

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도3 내지 도5에 도시된 바와 같이 강관전주(20)의 상하부에 형성된 케이블인입구멍(30)과 케이블인출구멍(40)에 서로 상반된 방향으로 외향주둥이(31)(32)와 내향주둥이(41)(42)를 완만한 곡면형태로 형성하고, 곡관(22)과 케이블인입구멍(30) 사이에 노출된 통신케이블(50)을 덮기 위한 단축케이블보호커버(60)를 강관전주(20)에 설치한다.3 to 5, the outward spouts 31 and 32 and the inward spout in the direction opposite to each other in the cable entry hole 30 and the cable outlet hole 40 formed in the upper and lower portions of the steel pipe pole 20, as shown in Figs. (41) (42) is formed in a smooth curved shape, and a single-axis cable protective cover 60 for covering the communication cable 50 exposed between the curved pipe 22 and the cable entry hole 30 is steel pipe pole 20 Install).

여기서 케이블인입구멍(30)과 케이블인출구멍(40)의 형상은 정면에서 볼 때 예를 들어서 타원형, 장공형 등으로 형성할 수 있다.Here, the shape of the cable entry hole 30 and the cable lead-out hole 40 can be formed in an elliptical, long hole, or the like, when viewed from the front.

상기 외향주둥이(31)(32)와 내향주둥이(41)(42)의 단부에 라운드 형태의 커링부(33)(34)(43)(44)를 형성하여 외향주둥이(31)(32)와 내향주둥이(41)(42)를 통과하는 통신케이블(50)의 피복부를 보호하도록 한다.Round out curling portions 33, 34, 43, 44 are formed at the ends of the outward spouts 31, 32 and inward spouts 41, 42 and outward spouts 31, 32 and To protect the sheath of the communication cable 50 passing through the inward spout 41, 42.

또, 외향주둥이(31)(32)와 내향주둥이(41)(42)의 표면에 마찰계수가 작은 테프론코팅층(35)(36)(45)(46)을 형성하여 통신케이블(50)을 당길 때 소요되는 인장력을 줄여줌으로써 시공을 간편하게 하고, 통신케이블(50)의 피복부를 보호할 수 있도록 한다.In addition, Teflon coating layers 35, 36, 45 and 46 having a small coefficient of friction are formed on the surfaces of the outward spouts 31 and 32 and the inward spouts 41 and 42 to pull the communication cable 50. By reducing the tensile force is required to simplify the construction, it is possible to protect the cover of the communication cable (50).

또한, 상기 케이블인입구멍(30)은 곡관(22)의 상단으로부터 소정높이의 강관전주(20)에 형성되며, 케이블인입구멍(30)과 케이블인출구멍(40)은 예컨대, 동일수직선상에 위치되도록 구성할 수 있다.In addition, the cable entry hole 30 is formed in the steel pipe pole 20 of a predetermined height from the upper end of the curved pipe 22, the cable entry hole 30 and the cable lead-out hole 40 is located on the same vertical line, for example. It can be configured to.

첨부도면 도6 및 도7에 도시된 바와 같이 외향주둥이(31)(32)와 내향주둥이(41)(42)의 표면에 겔형태의 윤활유를 도포하기 위한 윤활홈(36)(46)을 형성하여 통신케이블(50)을 케이블인입구멍(30)과 케이블인출구멍(40)을 통해 출입시킬 때 통신케이블(50)의 피복부를 보호함과 동시에 마찰력을 감소시켜 시공을 간편하게 하도록 한다.6 and 7, lubrication grooves 36 and 46 are formed on the surfaces of the outward spouts 31 and 32 and the inward spouts 41 and 42 to apply lubricating oil in a gel form. When the communication cable 50 enters and exits through the cable entry hole 30 and the cable lead-out hole 40, the coating part of the communication cable 50 is protected and at the same time, the friction force is reduced to simplify the construction.

한편, 본 발명에 따른 통신용 조립식 강관전주의 입상케이블 시공방법은 지중에 매설된 통신케이블(50)을 지상으로 인출하는 제 1단계; 강관전주(20)를 수평하게 눕힌 상태에서 케이블인입구멍(30)과 케이블인출구멍(40)을 통해 통신케이블(50)을 인출하는 제 2단계; 강관전주(20)의 케이블인출구멍(40)을 통해 인출된 통신케이블(50)의 단부를 강관전주(20)에 결박하는 제 3단계; 강관전주(20)를 지면에 세우는 제 4단계; 통신케이블(50)을 가공라인에 접속하고 통신케이블(50)의 결박을 푸는 제 5단계로 구성된다.On the other hand, the prefabricated cable construction method of the prefabricated steel pipe pole for communication according to the present invention includes a first step of withdrawing the communication cable 50 embedded in the ground; A second step of drawing out the communication cable 50 through the cable entry hole 30 and the cable lead-out hole 40 while laying the steel pipe pole 20 horizontally; A third step of binding an end of the communication cable 50 drawn out through the cable extraction hole 40 of the steel pipe pole 20 to the steel pipe pole 20; A fourth step of laying the steel pipe pole 20 on the ground; The fifth step is to connect the communication cable 50 to the processing line and to unscrew the communication cable 50.

여기서 상기 강관전주(20)를 통해 통신케이블(50)을 인출하는 제 2단계는 강관전주(20)가 분리된 상태에서 통신케이블(50)을 삽입하고, 통신케이블(50)이 케이블인출구멍(40)을 통해 인출된 후에 조립된다.Here, in the second step of drawing out the communication cable 50 through the steel pipe pole 20, the communication cable 50 is inserted in a state in which the steel pipe pole 20 is separated, and the communication cable 50 has a cable lead-out hole ( After assembling through 40), it is assembled.

이하 본 발명에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도3 내지 도7에 도시된 바와 같이 곡관(22)을 통해 지상으로 인출된 통신케이블(50)을 강관전주(20)에 형성된 케이블인입구멍(30)을 통해 삽입한 다음 케이블인출구멍(40)을 통해 밖으로 인출하게 되면, 통신케이블(50)이 강관전주(20)의 내부를 통과하게 된다.As shown in FIGS. 3 to 7, the communication cable 50 drawn out to the ground through the curved pipe 22 is inserted through the cable entry hole 30 formed in the steel pipe pole 20, and then the cable lead-out hole ( When drawn out through 40, the communication cable 50 passes through the inside of the steel pipe pole (20).

즉, 강관전주(20)를 지면에 세우기 전 분리된 상태에서 강관전주(20)를 지면에 수평하게 눕히고, 강관전주(20)에 형성된 케이블인출구멍(40)을 통해 요비선을 집어넣어서 케이블인입구멍(30)으로 빼낸 다음 통신케이블(50)의 단부와 요비선을 결박한 후 요비선을 당기게 되면, 통신케이블(50)이 요비선의 인장력에 의해 강관전주(20)의 내부를 통과하여 케이블인출구멍(40)으로 인출된다.That is, the steel pipe pole 20 lays horizontally on the ground in the separated state before the steel pipe pole (20) to the ground, and put the urine gland through the cable lead-out hole 40 formed in the steel pipe pole (20) After pulling out the mouth hole 30 and then binding the end portion of the communication cable 50 and the urinary gland and pulling the urine gland, the communication cable 50 passes through the inside of the steel pipe pole 20 by the tensile force of the urine gland. It is drawn out to the extraction hole 40.

이때 강관전주(20)가 분리되어 노출되어 있기 때문에 조립부를 통과하는 통신케이블(50)이 볼트 등에 걸리지 않도록 관찰하면서 당기게 되면, 통신케이블(50)의 도통이 수월하게 된다.At this time, since the steel pipe pole 20 is separated and exposed, when the communication cable 50 passing through the assembly unit is pulled while observing such that the bolt is not caught, the communication cable 50 can be easily conducted.

또, 케이블인입구멍(30)과 케이블인출구멍(40)에 형성된 내향주둥이(41)(42) 외향주둥이(31)(32)는 통신케이블(50)이 강관전주(20)의 안팎으로 통과될 때 안내하는 역할을 하게 되어 통신케이블(50)의 피복부 손상을 방지하게 되며, 특히 내향주둥이(41)(42)와 외향주둥이(31)(32)에 형성된 커링부(33)(34)(43)(44)는 날카로움을 제거하여 통신케이블(50)이나 작업자가 상처입는 것을 보호하는 작용을 하게 된다.In addition, the inward spouts 41 and 42 and the outward spouts 31 and 32 formed in the cable entry hole 30 and the cable outlet hole 40 allow the communication cable 50 to pass in and out of the steel pipe pole 20. It serves as a guide to prevent damage to the cover portion of the communication cable 50, in particular the curing portion (33) (34) formed in the inward spout (41) (42) and outward spout (31) (32) ( 43) 44 serves to remove the sharpness to protect the communication cable 50 or the worker from being injured.

또, 내향주둥이(41)(42)와 외향주둥이(31)(32)의 표면에 테프론코팅층(35)(36)(45)(46)이 형성된 경우 통신케이블(50)과의 마찰력을 감소시켜 통신케이블(50)을 당기는 힘을 줄여주는 작용을 하게 되고, 마모에 의한 통신케이블(50)의 피복부 손상을 방지하여 주게 된다.In addition, when the Teflon coating layers 35, 36, 45, 46 are formed on the surfaces of the inward spout 41, 42 and the outward spout 31, 32, the frictional force with the communication cable 50 is reduced. It acts to reduce the pulling force of the communication cable 50, to prevent damage to the cover portion of the communication cable 50 due to wear.

그리고, 내향주둥이(41)(42)와 외향주둥이(31)(32)에 윤활홈(36)(46)이 형성된 경우에는 통신케이블(50)을 당기기전 그 윤활홈(36)(46)에 겔형태의 실리콘오일과 같은 윤활유를 도포해주게 되면, 통신케이블(50)이 보다 부드럽게 움직이게 된다.If the lubrication grooves 36 and 46 are formed in the inward spouts 41 and 42 and the outward spouts 31 and 32, the lubrication grooves 36 and 46 before the communication cable 50 is pulled. Applying a lubricant, such as a gel-type silicone oil, the communication cable 50 will move more smoothly.

이후 케이블인출구멍(40)을 통해 밖으로 인출된 통신케이블(50)의 단부를 로프나 테이프와 같은 것으로 강관전주(20)에 임시로 결박한 상태에서 강관전주(20)을 지면에 세운 다음 곡관(22)의 상단부와 케이블인입구멍(30) 사이에 약간 노출된 통신케이블(50)을 단축케이블보호커버(60)로 감싼 후 통신케이블(50)의 상단을 가공선에 접속한 다음 결박을 풀게 되면, 통신케이블(50)의 입상작업이 완료된다.Since the end of the communication cable 50 drawn out through the cable outlet hole 40, such as a rope or tape temporarily bound the steel pipe pole 20 to the steel pipe pole 20, the steel pipe pole (20) on the ground and then curved pipe ( If the slightly exposed communication cable 50 between the upper end of 22) and the cable entry hole 30 is wrapped with a short cable protection cover 60, the upper end of the communication cable 50 is connected to the overhead line, and then the strap is released. The winning work of the communication cable 50 is completed.

이때 단축케이블보호커버(60)는 기존과 같이 스틸밴드를 이용해서 강관전주(20)에 고정할 수 있다.At this time, the short-circuit cable protection cover 60 can be fixed to the steel pipe pole 20 by using a steel band as conventional.

도 8 내지 도 9는 케이블 인출을 위한 시공시 필요한 장치에 관한 도면이다.8 to 9 is a view of the device required during the construction for the cable pull-out.

도 8에서 보는 바와 같이 케이블을 상단으로 인출시에는 케이블 인출을 위한 보조장치(70)가 부수적으로 표현된 도면이다. 상단으로 케이블 인출시 케이블 꺽임방지를 위해 부수장치가 요구될 수가 있는데, 도 9에서 보는 바와 같이 이러한 장치는 전주에 접속할 수 있는 클램프본체(71), 상기 클램프본체 말단에 클램프본체를 전주에 고정하기 위한 볼트(74) 및 너트(75)와 상기 클램프 본체 상단에 도르레와 연결되는 도르레 연결부(73)와, 상기 도르레 연결부와 연결되는 도르레(72)로 구성된 것을 특징으로 한다.As shown in FIG. 8, when the cable is withdrawn to the top, the auxiliary device 70 for cable withdrawal is incidentally expressed. Attaching device may be required to prevent the cable from being pulled out at the top. As shown in FIG. 9, the device includes a clamp main body 71 that can be connected to a pole, and a clamp main body fixed to the end of the clamp main body. The bolt 74 and the nut 75 and the pulley connecting portion 73 is connected to the pulley on the clamp body, and the pulley 72 is connected to the pulley connecting portion.

또한, 도 10에서 보는 바와 같이 케이블 인출시 케이블 보호를 위해 꺽임방지 보호편(80)을 이용할 수 도 있다. 꺽임방지 보호편(80)은 역u자 형상을 지니며, 보호편 내측(82) 및 보호편 외측(81)은 케이블보다 강도가 높은 것으로 하는 것이 바람직하며, 아울러 보호편 중앙측(83)은 마찰력이 가장 강하게 받는 부분이므로 내측 및 외측보다 강도가 더욱 높은 것으로 하는 것이 바람직하다. In addition, as shown in FIG. 10, the anti-twist protection piece 80 may be used to protect the cable when the cable is pulled out. The anti-twist protection piece 80 has an inverted u-shape, and it is preferable that the protection piece inner side 82 and the protection piece outer side 81 have a higher strength than the cable, and the protection piece center side 83 Since it is the part which receives the strongest friction force, it is preferable to set it as higher strength than an inner side and an outer side.

아울러, 보호편 외주면에는 엠보싱처리를 하여(미도시) 유동성을 더욱 극대화하는 것 또한 바람직하다.
In addition, it is also preferable to further maximize the fluidity by embossing (not shown) on the outer peripheral surface of the protective piece.

20 : 강관전주 22 : 곡관
30 : 케이블인입구멍 31,32 : 외향주둥이
40 : 케이블인출구멍 41,42 : 내향주둥이
33,34,43,44 : 커링부 35,36,45,46 : 테프론코팅층
36,46 : 윤활홈 50 : 통신케이블
60 : 단축케이블보호커버 70: 케이블인출을 위한 보조장치
80: 꺽임방지보호편
20: steel pipe pole 22: curved pipe
30: cable entry hole 31, 32: outward spout
40: cable lead-out hole 41, 42: inward spout
33,34,43,44 Curing part 35,36,45,46 Teflon coating layer
36,46: Lubrication groove 50: Communication cable
60: short cable protection cover 70: auxiliary device for cable out
80: anti-breaking piece

Claims (3)

삭제delete 강관전주(20)의 상하부에 형성된 케이블인입구멍(30)과 케이블인출구멍(40)에 서로 상반된 방향으로 외향주둥이(31)(32)와 내향주둥이(41)(42)를 완만한 곡면형태로 형성하고, 곡관(22)과 케이블인입구멍(30) 사이에 노출된 통신케이블(50)을 덮기 위한 단축케이블보호커버(60)를 강관전주(20)에 설치하여 구성한 것을 특징으로 하는 통신용 조립식 강관전주의 입상케이블 구조에 있어서,
상기 외향주둥이(32) 상단에, 케이블 인출시 케이블 보호를 위해 케이블 인출을 위한 보조시공장치로서 꺽임방지 보호편(80)이 설치되어 이루어지는 것을 특징으로 하는 통신용 조립식 강관전주의 입상케이블 구조.
The outward spouts 31, 32 and inward spouts 41, 42 in the direction opposite to each other in the cable entry hole 30 and the cable outflow hole 40 formed in the upper and lower portions of the steel pipe pole 20 in a smooth curved shape. A prefabricated steel pipe for communication, characterized in that a short-circuit cable protection cover 60 is formed on the steel pipe pole 20 to cover the communication cable 50 exposed between the curved pipe 22 and the cable entry hole 30. In the electric pole cable structure,
The outgoing spout 32, the pre-clamped steel tubular prefabricated cable structure, characterized in that the anti-twist protection piece (80) is installed as an auxiliary construction device for the cable withdrawal for cable protection when the cable is pulled out.
제2항에 있어서, 상기 꺽임방지 보호편(80) 외주면에 돌기가 형성되는 것을 특징으로 하는 통신용 조립식 강관전주의 입상케이블 구조.
The cable assembly structure of the prefabricated steel pipe for communication according to claim 2, wherein a protrusion is formed on an outer circumferential surface of the anti-twist protection piece (80).
KR1020110083301A 2011-08-22 2011-08-22 Communication prefabricated steel pipe pole standing cable construction having a installation equipment KR101213721B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200363571Y1 (en) 2004-06-29 2004-10-13 주식회사 대우엔지니어링 Connect structure of fiberglass reinforce plastic support line for electric pole

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200363571Y1 (en) 2004-06-29 2004-10-13 주식회사 대우엔지니어링 Connect structure of fiberglass reinforce plastic support line for electric pole

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