KR101019372B1 - Cable support structure for underground power lines - Google Patents

Cable support structure for underground power lines Download PDF

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Publication number
KR101019372B1
KR101019372B1 KR1020100130529A KR20100130529A KR101019372B1 KR 101019372 B1 KR101019372 B1 KR 101019372B1 KR 1020100130529 A KR1020100130529 A KR 1020100130529A KR 20100130529 A KR20100130529 A KR 20100130529A KR 101019372 B1 KR101019372 B1 KR 101019372B1
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KR
South Korea
Prior art keywords
cable support
cable
angle
support block
groove
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KR1020100130529A
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Korean (ko)
Inventor
이승화
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(유)남양기술단
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Priority to KR1020100130529A priority Critical patent/KR101019372B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/04—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing and pressing it against a wall or other support
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing

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

Abstract

PURPOSE: A cable support structure is provided to facilitate a construction in a curved area by controlling the horizontal angel of a cable support. CONSTITUTION: A cable support(40) has a U-shaped cross section. A support protrusion(41,42) for inserting a cable support block(50) is formed on the upper side of the cable support. An insertion groove(52,53) combined with the support protrusion of the support is formed on the lower side of the cable support block. A cable combination hole(54) is formed on the front and rear of the cable support block. An angle dividing plate(60) is formed on the rear end of the support. A bar(63) is formed on the side of a connection member installed on the angle dividing plate. A hemispherical groove(71) is formed on a head of a ball joint. A ring nut is combined with a screw formed on the head. A coupling hole is formed on the side of an angle with a constant space. A circular combination unit is formed on the ball joint. A screw combination unit combined with a fixing nut is formed on the circular combination unit.

Description

지중선로용 케이블 지지구조{Cable support structure for underground power lines}Cable support structure for underground power lines

본 발명은 지중선로용 케이블 지지구조에 관한 것으로, 더욱 상세하게는 케이블지지대를 수평각도조절이 가능한 구조로 하여 지하 전력구내의 곡선부위 설치시 시공이 편리하도록 한 지중선로용 케이블 지지구조에 관한 것이다.The present invention relates to a cable support structure for underground lines, and more particularly, to a cable support structure for underground lines to facilitate the construction when installing the curved portion in the underground power premises by making the cable support horizontal angle adjustable structure. .

지중선로는 도시미관확보와 가공선로 시설이 기술적으로 불가능하고, 유지보수가 곤란한 지역에 주로 설치되며, 특히, 가공선이 집중되어 있는 변전소 인출 부근, 부하밀도가 높고 고층빌딩으로서 공급여력을 확보하는데 다회선 구성이 기술적으로 곤란한 개소 등에 설치된다.Underground lines are mainly installed in areas where technological aesthetics and overhead line facilities are technically impossible and difficult to maintain. Especially, near underground substations where concentrated overhead lines are concentrated. It is installed in a place where a line configuration is technically difficult.

이와 같은 지중선로에 이용되는 종래 케이블 지지구조는 첨부도면 도 1 및 도 2에 도시된 바와 같이 전력구 벽면(10)에 수직으로 설치되는 앵글(11)에 수직장공(12)이 상하방향으로 일정한 간격을 이루도록 형성되어 있고, 그 수직장공(12)에 끼워져 걸리는 “T”자 모양의 걸림쇠(13)가 케이블지지대(14)의 측면에 형성되어 있으며, 케이블지지대(14)의 하단 중앙에는 직각으로 절곡된 걸림턱(15)이 형성되어 케이블지지대(14)를 상측으로 기울인 상태에서 걸림쇠(13)를 수직장공(12)에 끼운 다음 케이블지지대(14)를 수평하게 내리게 되면, 걸림쇠(13)가 수직장공(12)에 걸리는 동시에 케이블지지대(14)에 형성된 걸림턱(15)이 앵글(11)의 단부에 걸리도록 되어 있었다.Conventional cable support structure used in such underground line is vertical vertical hole 12 is vertical in the vertical direction to the angle 11 is installed perpendicular to the power sphere wall surface 10 as shown in the accompanying drawings, Figs. It is formed so as to form an interval, and the "T" shaped latch 13 that is fitted to the vertical long hole 12 is formed on the side of the cable support 14, at a right angle to the center of the lower end of the cable support 14 When the bent hooking jaw 15 is formed and the latch 13 is inserted into the vertical slot 12 while the cable support 14 is inclined upwards, then the cable support 14 is lowered horizontally. The latching jaw 15 formed on the cable support 14 while being caught by the vertical long hole 12 was caught by the end of the angle 11.

즉, 케이블지지대(14)에 형성된 걸림쇠(13)는 측방향으로 이탈되는 것을 방지하는 작용을 하고, 걸림턱(15)은 케이블지지대(14)가 수평을 유지하도록 하는 작용을 하게 된다.That is, the latch 13 formed in the cable support 14 serves to prevent the lateral separation, and the locking jaw 15 serves to keep the cable support 14 horizontal.

그러나, 이와 같은 종래 지중선로용 케이블 지지구조는 수평방향으로 각도를 조절할 수 없기 때문에 지하전력구의 곡선구간 시공에 어려움이 있었다.However, such a conventional underground cable support structure for underground lines has difficulty in constructing curved sections of underground power spheres because the angle cannot be adjusted in the horizontal direction.

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 수평각도조절이 가능함으로써 지하전력구의 곡선구간 시공이 보다 용이한 지중선로용 케이블 지지구조를 제공함에 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a cable support structure for underground lines easier construction of the curved section of the underground power sphere by being able to adjust the horizontal angle.

이러한 본 발명의 목적을 달성하기 위하여 케이블지지대를 “U”자형의 단면모양을 갖도록 형성하되 그 상단부에 케이블받침블록의 삽입을 위한 받침턱을 형성하고, 케이블받침블록의 하부에는 케이블지지대의 받침턱에 결합되는 슬롯형태의 삽입홈을 형성하며, 케이블받침블록의 전후면에 케이블결속구멍을 형성하고, 앵글의 단부에 걸리는 분할홈이 등각도로 형성된 각도분할판을 케이블지지대의 후단부에 형성하며, 단부에 강구가 형성된 바를 각도분할판에 설치된 연결부재의 측면에 형성하고, 강구를 지지하기 위한 반구형홈을 볼조인트의 헤드부에 형성하고, 강구의 이탈을 방지하기 위한 링너트를 헤드부에 형성된 나사부에 결합하며, 키홈를 갖는 체결공을 앵글의 측면에 상하 등간격으로 형성하며, 체결공에 삽입되는 원형결합부를 볼조인트에 형성하되 그 원형결합부에는 키홈에 결합되는 돌기부를 형성하고, 고정너트와 결합되는 나사결합부를 원형결합부에 형성하여 지중선로용 케이블 지지구조가 제공된다.In order to achieve the object of the present invention, the cable support is formed to have a cross-sectional shape of “U” shape, but a support jaw for insertion of the cable support block is formed at the upper end thereof, and the support jaw of the cable support block is located below the cable support block. It forms an insertion groove in the form of a slot coupled to the cable, forms a cable binding hole in the front and rear surfaces of the cable support block, and forms an angular split plate formed at an equal angle on the rear end of the cable support, divided grooves are caught at the end of the angle, A bar with a steel ball formed at the end is formed on the side of the connecting member provided on the angle split plate, and a hemispherical groove for supporting the steel ball is formed in the head of the ball joint, and a ring nut is formed in the head part to prevent separation of the steel ball. It is coupled to the screw portion, and forms a fastening hole having a key groove in the upper and lower equal intervals on the side of the angle, the ball joint is inserted into the fastening hole It is formed in the groove, the circular coupling portion is formed with a projection coupled to the key groove, and the screw coupling portion coupled to the fixing nut is formed in the circular coupling portion is provided with a cable support structure for underground lines.

이상에서 설명한 바와 같은 본 발명은 앵글에 설치되어 있는 볼조인트와 강구에 의해 케이블지지대를 수평방향으로 회전시킬 수 있을 뿐만 아니라 케이블지지대의 후단부에 형성되어 있는 각도분할판의 분할홈에 의해 케이블지지대의 수평각도를 조정할 수 있도록 되어 있기 때문에 지하전력구 곡선구간에서의 수평각도조절이 가능하여 케이블 설치작업을 보다 용이하게 할 수 있는 효과가 있다.The present invention as described above can not only rotate the cable support in the horizontal direction by the ball joint and the steel ball provided in the angle, but also the cable support by the divided groove of the angle split plate formed at the rear end of the cable support. Since it is possible to adjust the horizontal angle, the horizontal angle can be adjusted in the curve section of the underground power sphere, so that the cable installation work can be made easier.

더 나아가서 본 발명은 케이블지지대가 “U”자 형태의 단면모양으로 형성되어 있기 때문에 케이블지지대의 강성향상을 기대할 수 있고, 케이블지지대의 상단부에 형성되어 있는 받침턱과 케이블받침블록의 밑면에 형성되어 있는 삽입홈에 의해 케이블받침블록을 더욱 견고하게 지지할 수 있기 때문에 케이블받침블록의 안정성이 향상되는 효과도 있다.Furthermore, the present invention can be expected to improve the rigidity of the cable support because the cable support is formed in the cross-sectional shape of the "U" shape, and is formed on the bottom of the base and the cable support block formed on the upper end of the cable support. Since the cable support block can be more firmly supported by the insertion groove, the stability of the cable support block is also improved.

도 1은 종래 따른 지중선로용 케이블 지지구조를 보인 정면측 사시도
도 2는 종래 따른 지중선로용 케이블 지지구조를 보인 배면측 분해사시도
도 3은 본 발명에 따른 지중선로용 케이블 지지구조를 보인 사시도
도 4는 본 발명에 따른 지중선로용 케이블 지지구조에 케이블이 설치된 상태를 보인 사시도
도 5는 본 발명에 따른 지중선로용 케이블 지지구조를 보인 분해사시도
도 6은 본 발명에 따른 지중선로용 케이블 지지구조를 보인 저면분해사시도
도 7은 본 발명에 따른 지중선로용 케이블 지지구조의 장착과정을 보인 정면도
도 8은 본 발명에 따른 지중선로용 케이블 지지구조의 수평각도조절 과정을 보인 사시도
도 9는 본 발명에 따른 지중선로용 케이블 지지구조의 수평각도조절 과정을 보인 평면도1 is a front side perspective view showing a conventional cable support structure for underground lines
Figure 2 is a rear exploded perspective view showing a cable support structure for underground lines according to the prior art
Figure 3 is a perspective view showing a cable support structure for underground lines according to the present invention
Figure 4 is a perspective view showing a cable installed state in the cable support structure for underground lines according to the present invention
Figure 5 is an exploded perspective view showing a cable support structure for underground lines according to the present invention
Figure 6 is a bottom exploded perspective view showing a cable support structure for underground lines according to the present invention
Figure 7 is a front view showing the mounting process of the cable support structure for underground lines according to the present invention
8 is a perspective view showing a horizontal angle control process of the cable support structure for underground lines according to the present invention
9 is a plan view showing a horizontal angle control process of the cable support structure for underground lines according to the present 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 도 3 내지 도 9에 도시된 바와 같이 앵커볼트(25)와 앵커너트(26)에 의해 지하전력구 벽면(20)에 수직으로 설치되는 앵글(30)과, 앵글(30)에 수평하게 설치되는 케이블지지대(40)와, 케이블지지대(40)에 얹힌 상태에서 케이블(22)을 지지하고 상면에 케이블(22) 안착을 위한 오목한 반원형의 케이블안착면(51)을 갖는 케이블받침블록(50)으로 구성된 통상의 구조를 갖는다.3 to 9, the anchor bolt 25 and the anchor nut 26 are installed at an angle 30 perpendicular to the underground power tool wall surface 20 and the angle 30 is horizontally. A cable support block 50 having a cable support 40 to be installed and a concave semi-circular cable seating surface 51 for supporting the cable 22 in a state where it is mounted on the cable support 40 and for mounting the cable 22 on the upper surface. It has a conventional structure composed of).

상기 케이블지지대(40)는 “U”자형의 단면모양을 갖는 채널형태로 이루어지며, 그 상단부에 케이블받침블록(50)의 삽입을 위한 받침턱(41)(42)을 형성한다.The cable support 40 is formed in a channel shape having a cross-sectional shape of a “U” shape, and forms a support jaw 41 and 42 for inserting the cable support block 50 at an upper end thereof.

또, 케이블받침블록(50)의 하부에는 케이블지지대(40)의 받침턱(41)(42)에 끼워지는 슬롯형태의 삽입홈(52)(53)을 형성하며, 케이블받침블록(50)의 전후면을 관통하는 케이블결속구멍(54)을 케이블받침블록(50)에 형성한다.In addition, the lower portion of the cable support block 50 to form the insertion grooves 52, 53 of the slot form fitted to the support jaws 41, 42 of the cable support 40, the cable support block 50 Cable tie holes 54 penetrating the front and rear surfaces are formed in the cable support block 50.

또, 케이블받침블록(50)은 케이블(22)의 피복부 보호를 위해 연질의 재질로 형성되거나 합성수지로 성형될 수 있다.In addition, the cable support block 50 may be formed of a soft material or molded of a synthetic resin to protect the cover of the cable 22.

그리고, 앵글(30)의 단부에 걸리는 분할홈(61)이 등각도로 형성된 각도분할판(60)을 케이블지지대(40)의 후단부에 형성하며, 단부에 강구(64)가 형성된 바(63)를 각도분할판(60)에 설치된 연결부재(62)의 측면에 형성한다.In addition, an angle dividing plate 60 having an equiangular division groove 61 formed at an end of the angle 30 is formed at the rear end of the cable support 40, and a steel ball 64 is formed at the end of the bar 63. Is formed on the side of the connecting member 62 installed on the angle split plate (60).

또한, 각도분할판(60)은 “ㄷ”자 형태의 단면모양을 갖는 동시에 원호형태로 절곡된 형태를 이루며, 케이블지지대(40)와 일체로 접합된다.In addition, the angle split plate 60 has a cross-sectional shape of the "c" shape and at the same time bent in an arc shape, is integrally joined to the cable support 40.

또, 케이블지지대(40)에 형성된 분할홈(61)은 상하부 동일한 위치에 형성하여 지지력을 더욱 높일 수 있다.In addition, the split groove 61 formed in the cable support 40 can be formed at the same position in the upper and lower portions to further increase the bearing force.

상기 앵글(30)의 측면에는 키홈(31)를 갖는 체결공(32)을 상하 등간격으로 형성하고, 그 키홈(31)은 도시예에서와 같이 3개를 등각도로 형성할 수 있으나 이러한 개수에 한정하지 않는다. 또, 앵글(30)의 정면에는 통상의 경우에서와 같이 장공(35)을 형성하여 앵글(30)의 높이조절이 가능하도록 하며, 앵글(30)에 형성된 장공(35)을 통해 지하전력구 벽면(20)에 설치된 앵커볼트(25)와 결합한다.On the side of the angle 30, the fastening holes 32 having the key grooves 31 are formed at equal intervals up and down, and the key grooves 31 may be formed at equal angles as shown in the example of the figure, but the number It is not limited. In addition, the front of the angle 30 to form a long hole (35) as in the usual case so that the height of the angle 30 can be adjusted, and through the long hole 35 formed in the angle 30 underground power sphere wall surface Coupling with the anchor bolt (25) installed in (20).

또한, 볼조인트(70)의 헤드부(72)에 강구(64)를 지지하기 위한 반구형홈(71)을 형성하고, 강구(64)의 이탈을 방지하기 위한 링너트(73)를 헤드부(72)에 형성된 나사부(74)에 결합하며, 체결공(32)에 삽입되는 원형결합부(75)를 볼조인트(70)에 형성하되 그 원형결합부(75)에는 키홈(31)에 결합되는 돌기부(76)를 형성하고, 고정너트(77)와 결합되는 나사결합부(78)를 원형결합부(75)에 형성한다.In addition, a hemispherical groove 71 for supporting the steel balls 64 is formed in the head portion 72 of the ball joint 70, and a ring nut 73 for preventing the steel balls 64 from being separated is provided with a head portion ( 72 is coupled to the threaded portion 74 formed in, the circular coupling portion 75 is inserted into the fastening hole 32 is formed in the ball joint 70, the circular coupling portion 75 is coupled to the key groove 31 A protrusion 76 is formed, and a screw coupling portion 78 coupled to the fixing nut 77 is formed in the circular coupling portion 75.

또, 볼조인트(70)는 중심에 중공홀(79)을 두어 강구(64)를 반구형홈(71)에 밀착시킬 때 공기압축에 의한 저항이 발생되지 않도록 하며, 링너트(73)의 내측에는 강구(64)와 밀착되는 구면(73a)을 형성한다.In addition, the ball joint 70 has a hollow hole 79 in the center so that the resistance due to air compression is not generated when the steel ball 64 is in close contact with the hemispherical groove 71, and the inside of the ring nut 73 A spherical surface 73a in close contact with the steel ball 64 is formed.

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 도 3 내지 도 9에 도시된 바와 같이 지하전력구 벽면(20)에 앵글(30)을 설치하기 위해 햄머기능을 갖는 전동드릴을 이용하여 앵글(30)에 형성되어 있는 장공(35)의 중심과 동일한 위치가 되도록 벽면(20)에 구멍을 뚫은 다음 그 뚫린 구멍에 앵커볼트(25)을 박아 넣고, 앵글(30)에 형성되어 있는 장공(35)을 앵커볼트(25)에 일치시킨 상태에서 앵글(30)을 벽면(20)에 밀착시킨 후 앵커볼트(25)에 앵커너트(26)를 결합하여 조이게 되면, 앵글(30)이 벽면(20)에 수직으로 고정된다.3 to 9 of the long hole 35 formed in the angle 30 by using an electric drill having a hammer function to install the angle 30 on the underground power outlet wall surface 20 as shown in FIG. After drilling a hole in the wall surface 20 to be the same position as the center, the anchor bolt 25 is driven into the drilled hole, and the long hole 35 formed in the angle 30 to match the anchor bolt 25 When the angle 30 is in close contact with the wall surface 20 and then tightened by coupling the anchor nut 26 to the anchor bolt 25, the angle 30 is fixed to the wall surface 20 vertically.

위와 같은 상태에서 앵글(30)의 측면에 형성되어 있는 체결공(32)에 볼조인트(70)의 원형결합부(75)를 삽입하는 동시에 원형결합부(75)에 형성되어 있는 돌기부(76)를 키홈(31)에 일치시킨 후 반대편으로 돌출된 나사결합부(78)에 고정너트(77)를 결합하게 되면, 볼조인트(70)가 앵글(30)에 고정된다.In the above state, the protrusion 76 formed in the circular coupling portion 75 while inserting the circular coupling portion 75 of the ball joint 70 into the coupling hole 32 formed on the side surface of the angle 30. When the fixing nut 77 is coupled to the screw coupling portion 78 protruding to the opposite side after matching the key groove 31, the ball joint 70 is fixed to the angle (30).

이후 케이블지지대(40)를 볼조인트(70)에 연결하기 위해 강구(64)를 볼조인트(70)의 헤드부(72)에 형성되어 있는 반구형홈(71)에 밀착시킨 상태에서 링너트(73)를 볼조인트(70)에 형성되어 있는 나사부(74)에 결합하게 되면, 강구(64)가 구면운동이 자유롭게 볼조인트(70)에 결합된다.Then, the ring nut 73 is in contact with the hemisphere groove 71 formed in the head portion 72 of the ball joint 70 to connect the cable support 40 to the ball joint 70. ) Is coupled to the threaded portion 74 formed in the ball joint 70, the steel ball 64 is spherical movement is freely coupled to the ball joint 70.

즉, 볼조인트(70)에 형성되어 있는 돌기부(76)와 체결공(32)에 형성되어 있는 키홈(31)은 강구(64)가 움직일 때 볼조인트(70)의 회전을 방지하는 작용을 하게 되며, 강구(64)는 볼조인트(70)의 헤드부(72)에 형성되어 있는 반구형홈(71)과 링너트(73)에 형성되어 있는 구면(73a)에 의해 구면운동만 가능하게 구속된다.That is, the protrusion 76 formed in the ball joint 70 and the key groove 31 formed in the fastening hole 32 may act to prevent the ball joint 70 from rotating when the steel ball 64 moves. The steel ball 64 is constrained only by spherical motion by the hemispherical groove 71 formed in the head portion 72 of the ball joint 70 and the spherical surface 73a formed in the ring nut 73. .

또, 케이블지지대(40)와 각도분할판(60), 연결부재(62), 바(63), 강구(64)가 모두 일체로 되어 있기 때문에 케이블지지대(40)는 강구(64)를 중심으로 상하좌우방향으로 자유롭게 움직일 수 있게 된다.In addition, since the cable support 40, the angle division plate 60, the connecting member 62, the bar 63, and the steel balls 64 are all integrated, the cable support 40 is centered on the steel balls 64. Freely move up, down, left and right.

위와 같은 상태에서 첨부도면 도 7에 도시된 바와 같이 케이블지지대(40)를 상측으로 들어 올린 상태에서 각도분할판(60)에 형성되어 있는 분할홈(61)을 앵글(30)에 일치시키고 아래쪽으로 내리게 되면, 각도분할판(60)에 형성되어 있는 분할홈(61)이 앵글(30)에 끼워지면서 케이블지지대(40)가 수평상태를 유지하게 되며, 이때 강구(64)는 케이블지지대(40)를 상하방향으로 안내하는 작용을 하게 된다.As shown in the accompanying drawings in the above state as shown in FIG. 7 in the state in which the cable support 40 is lifted to the upper side to match the divided groove 61 formed in the angle split plate 60 to the angle 30 and downwards When lowered, the split groove 61 formed in the angle split plate 60 is fitted to the angle 30, the cable support 40 is maintained in a horizontal state, the steel ball 64 is the cable support 40 It acts to guide the up and down direction.

첨부도면 도 8 및 도 9에 도시된 바와 같이 케이블지지대(40)의 수평각도를 변경할 필요가 있는 경우 케이블지지대(40)를 상측으로 들어 올리게 되면, 케이블지지대(40)가 강구(64)를 중심으로 상측으로 회전되면서 각도분할판(60)에 형성된 분할홈(61)이 앵글(30)로부터 이탈되며, 이후 케이블지지대(40)를 좌우 수평방향으로 움직이게 되면, 케이블지지대(40)가 강구(64)를 중심으로 수평회전된다.8 and 9, when the horizontal angle of the cable support 40 needs to be changed, when the cable support 40 is lifted upward, the cable support 40 is centered on the steel ball 64. When the divided groove 61 formed in the angle split plate 60 is rotated upwardly from the angle 30, and then the cable support 40 is moved horizontally in the horizontal direction, the cable support 40 is steel ball 64. Rotate horizontally about).

이 과정에서 각도분할판(60)에 형성되어 있는 분할홈(61)을 변경할 각도에 위치시킨 상태에서 케이블지지대(40)를 다시 아래쪽으로 내리게 되면, 각도분할판(60)에 형성되어 있는 분할홈(61)이 앵글(30)에 삽입되면서 변경된 각도를 유지하게 된다.In this process, when the cable support 40 is lowered again while the dividing groove 61 formed in the angle dividing plate 60 is positioned at an angle to be changed, the dividing groove formed in the angle dividing plate 60. As 61 is inserted into the angle 30 to maintain the changed angle.

한편, 케이블지지대(40)가 앵글(30)에 설치된 상태에서 케이블지지대(40)에 케이블받침블록(50)을 결합하는 과정은 케이블지지대(40)의 상단에 형성되어 있는 받침턱(41)(42)에 케이블받침블록(50)의 하부에 형성되어 있는 삽입홈(52)(53)을 일치시킨 상태에서 케이블받침블록(50)을 받침턱(41)(42)에 끼우게 되면, 케이블받침블록(50)이 받침턱(41)(42)에 끼워져 전후방향으로의 움직임이 제한되는 동시에 케이블지지대(40)의 상단이 케이블받침블록(50)에 형성된 삽입홈(52)(53)에 끼워지면서 케이블받침블록(50)의 좌우방향움직임이 제한된다.On the other hand, the process of coupling the cable support block 50 to the cable support 40 in the state in which the cable support 40 is installed on the angle 30 is a support step 41 formed on the top of the cable support 40 ( When the cable support block 50 is inserted into the support jaws 41 and 42 in a state where the insertion grooves 52 and 53 formed at the lower portion of the cable support block 50 are aligned with the cable support block 50, the cable support is supported. The block 50 is fitted to the support jaws 41 and 42 to restrict movement in the front and rear directions, and the upper end of the cable support 40 is inserted into the insertion grooves 52 and 53 formed in the cable support block 50. Left and right movement of the cable support block 50 is limited.

즉, 케이블받침블록(50)은 케이블지지대(40)의 받침턱(41)(42)에 결합되어 전후좌우방향으로의 움직임이 제한되어 견고하게 결합을 유지하게 된다.That is, the cable support block 50 is coupled to the support jaws 41 and 42 of the cable support 40 to restrict the movement in the front, rear, left and right directions to maintain a firm coupling.

이후 케이블받침블록(50)의 상면에 형성되어 있는 케이블안착면(51)에 케이블(22)을 올린 다음 케이블받침블록(50)의 전후면에 형성되어 있는 케이블결속구멍(54)으로 결속밴드(도시 생략)를 삽입하여 케이블(22)에 감아서 고정하게 되면, 케이블(22)이 케이블받침블록(50)으로부터 이탈되는 것을 방지할 수 있게 된다.Then, the cable 22 is raised on the cable seating surface 51 formed on the upper surface of the cable support block 50, and then the binding band 54 is formed by the cable binding holes 54 formed on the front and rear surfaces of the cable support block 50. By inserting and winding the cable 22 to fix the cable 22, the cable 22 can be prevented from being separated from the cable support block 50.

20 : 벽면 22 : 케이블
25 : 앵커볼트 26 : 앵커너트
30 : 앵글 31 : 키홈
32 : 체결공 35 : 장공
40 : 케이블지지대 41,42 : 받침턱
50 : 케이블받침블록 51 : 케이블안착면
52,53 : 삽입홈 54 : 케이블결속구멍
60 : 각도분할판 61 : 분할홈
62 : 연결부재 63 : 바
64 : 강구 70 : 볼조인트
71 : 반구형홈 72 : 헤드부
73 : 링너트 73a : 구면
74 : 나사부 75 : 원형결합부
76 : 돌기부 77 : 고정너트
78 : 나사결합부 79 : 중공홀20: wall 22: cable
25: anchor bolt 26: anchor nut
30: angle 31: keyway
32: fastener 35: long hole
40: cable support 41, 42: support jaw
50: cable support block 51: cable seating surface
52,53: Insertion groove 54: Cable tie hole
60: angle division plate 61: division groove
62: connecting member 63: bar
64: steel ball 70: ball joint
71: hemispherical groove 72: head
73: ring nut 73a: spherical surface
74: screw portion 75: circular coupling portion
76: projection 77: fixing nut
78: screw connection 79: hollow hole

Claims (1)

지하전력구 벽면(20)에 수직으로 설치되는 앵글(30)에 케이블지지대(40)가 수평하게 설치되고, 케이블(22) 안착을 위한 오목한 반원형의 케이블안착면(51)을 갖는 케이블받침블록(50)이 케이블지지대(40) 위에 설치된 지중선로용 케이블 지지구조에 있어서,
상기 케이블지지대(40)를 “U”자형의 단면모양을 갖도록 형성하되 그 상단부에 케이블받침블록(50)의 삽입을 위한 받침턱(41)(42)을 형성하고, 케이블받침블록(50)의 하부에는 케이블지지대(40)의 받침턱(41)(42)에 결합되는 슬롯형태의 삽입홈(52)(53)을 형성하며, 케이블받침블록(50)의 전후면에 케이블결속구멍(54)을 형성하고, 상기 앵글(30)의 단부에 걸리는 분할홈(61)이 등각도로 형성된 각도분할판(60)을 케이블지지대(40)의 후단부에 형성하며, 단부에 강구(64)가 형성된 바(63)를 각도분할판(60)에 설치된 연결부재(62)의 측면에 형성하고, 강구(64)를 지지하기 위한 반구형홈(71)을 볼조인트(70)의 헤드부(72)에 형성하고, 강구(64)의 이탈을 방지하기 위한 링너트(73)를 헤드부(72)에 형성된 나사부(74)에 결합하며, 키홈(31)를 갖는 체결공(32)을 앵글(30)의 측면에 상하 등간격으로 형성하며, 체결공(32)에 삽입되는 원형결합부(75)를 볼조인트(70)에 형성하되 그 원형결합부(75)에는 키홈(31)에 결합되는 돌기부(76)를 형성하고, 고정너트(77)와 결합되는 나사결합부(78)를 원형결합부(75)에 형성하여 구성한 것을 특징으로 하는 지중선로용 케이블 지지구조.The cable support block 40 is installed horizontally at an angle 30 installed perpendicular to the underground power tool wall 20, and has a concave semicircular cable seating surface 51 for seating the cable 22. In the cable support structure for underground lines installed on the cable support 40,
The cable support 40 is formed to have a cross-sectional shape of a “U” shape, but the bases 41 and 42 for inserting the cable support block 50 are formed at the upper end thereof, and the cable support block 50 is formed. The lower portion of the cable support 40 is formed in the slot groove (52, 53) of the slot type coupled to the support jaw (41) 42 of the cable support 40, the cable binding hole 54 in the front and rear surfaces of the cable support block 50 And forming an angle-dividing plate 60 formed at an equiangular angle in the rear end of the cable support 40, the grooves 64 being formed at the ends. (63) is formed on the side surface of the connecting member (62) provided in the angle division plate (60), and a hemispherical groove (71) for supporting the steel ball (64) is formed in the head (72) of the ball joint (70). And a ring nut 73 for preventing separation of the steel ball 64 to the threaded portion 74 formed in the head portion 72, and a fastening hole 32 having a key groove 31. Up and down side It is formed at intervals, the circular coupling portion 75 is inserted into the fastening hole 32 is formed in the ball joint 70, the circular coupling portion 75 to form a projection 76 is coupled to the key groove 31 and , Cable support structure for underground lines, characterized in that the screw coupling portion 78 is coupled to the fixed nut 77 formed on the circular coupling portion (75).
KR1020100130529A 2010-12-20 2010-12-20 Cable support structure for underground power lines KR101019372B1 (en)

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KR101866260B1 (en) 2018-03-30 2018-06-11 (주)건일엠이씨 Underground Cable Support Device
KR101963237B1 (en) * 2019-02-07 2019-03-28 (주)제이알씨엠 Cable Support Device for Power Cable
KR101952895B1 (en) * 2018-06-15 2019-05-22 주식회사 지구코퍼레이션 Structure for underground cable wiring
KR20200048131A (en) * 2018-10-29 2020-05-08 한국전력공사 Fixing device for underground cable anti-skid prevention
KR102201474B1 (en) 2020-08-18 2021-01-13 (주)하림기술단 Underground Cable Support Device
KR102227024B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102227021B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102245413B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102245409B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102265607B1 (en) * 2020-12-21 2021-06-15 임병준 Steel rod support apparatus for concrete slab
KR102349404B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Stacking Device
KR102349400B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Support Device
KR102356108B1 (en) 2021-06-03 2022-02-09 (주)건축사사무소케이아이씨 Underground Cable Support Device
KR102378045B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Device
KR102378044B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Locking Device
KR102425563B1 (en) 2021-08-17 2022-07-27 (주)미드엔지니어링건축사사무소 Cable supporter for undergroud communacation spaces
KR102488205B1 (en) 2021-12-09 2023-01-16 (주)건축사사무소 테마공간 Latching Device for Power Cable Pedestal
KR102505984B1 (en) 2022-02-23 2023-03-07 주식회사 나로이엔씨 Power Cable Binding Device
KR102539785B1 (en) 2022-05-25 2023-06-08 (주)광명토탈엔지니어링 Latching Device for Power Cable Pedestal

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EP2590284A3 (en) * 2011-11-04 2017-11-22 Airbus Operations GmbH Mounting device for mounting a cable or a line on a structural component of an aircraft or spacecraft, and aircraft or spacecraft
KR200479458Y1 (en) * 2012-06-01 2016-01-28 현대중공업 주식회사 Jig for cable connetor of system cabinet
KR101367435B1 (en) 2013-11-18 2014-02-27 (주)성창종합기술단 Electric cable support in a passage of an electric power line under ground
KR101415883B1 (en) 2014-05-15 2014-07-11 (주)케이아이씨 Support apparatus for underground power cables
KR101416598B1 (en) 2014-06-03 2014-07-08 (주)상우엔지니어링 Underground cable support apparatus for apartment house
KR101455679B1 (en) 2014-09-18 2014-10-30 (주)진전기엔지니어링 Underground power lines support apparatus for apartment house
KR101631156B1 (en) 2016-04-04 2016-06-20 한인택 Underground Power Cable Support Device
KR101774758B1 (en) * 2017-01-23 2017-09-06 (주)청우종합건축사사무소 Plumbing Fixture for Apartment Houses
KR101866260B1 (en) 2018-03-30 2018-06-11 (주)건일엠이씨 Underground Cable Support Device
KR101952895B1 (en) * 2018-06-15 2019-05-22 주식회사 지구코퍼레이션 Structure for underground cable wiring
KR20200048131A (en) * 2018-10-29 2020-05-08 한국전력공사 Fixing device for underground cable anti-skid prevention
KR102159940B1 (en) * 2018-10-29 2020-09-25 한국전력공사 Fixing device for underground cable anti-skid prevention
KR101963237B1 (en) * 2019-02-07 2019-03-28 (주)제이알씨엠 Cable Support Device for Power Cable
KR102227024B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102227021B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102201474B1 (en) 2020-08-18 2021-01-13 (주)하림기술단 Underground Cable Support Device
KR102245413B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102245409B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102265607B1 (en) * 2020-12-21 2021-06-15 임병준 Steel rod support apparatus for concrete slab
KR102349400B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Support Device
KR102349404B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Stacking Device
KR102356108B1 (en) 2021-06-03 2022-02-09 (주)건축사사무소케이아이씨 Underground Cable Support Device
KR102378045B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Device
KR102378044B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Locking Device
KR102425563B1 (en) 2021-08-17 2022-07-27 (주)미드엔지니어링건축사사무소 Cable supporter for undergroud communacation spaces
KR102488205B1 (en) 2021-12-09 2023-01-16 (주)건축사사무소 테마공간 Latching Device for Power Cable Pedestal
KR102505984B1 (en) 2022-02-23 2023-03-07 주식회사 나로이엔씨 Power Cable Binding Device
KR102539785B1 (en) 2022-05-25 2023-06-08 (주)광명토탈엔지니어링 Latching Device for Power Cable Pedestal

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