KR101994342B1 - Cable Support Device for Underground Power Lines - Google Patents

Cable Support Device for Underground Power Lines Download PDF

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Publication number
KR101994342B1
KR101994342B1 KR1020190013638A KR20190013638A KR101994342B1 KR 101994342 B1 KR101994342 B1 KR 101994342B1 KR 1020190013638 A KR1020190013638 A KR 1020190013638A KR 20190013638 A KR20190013638 A KR 20190013638A KR 101994342 B1 KR101994342 B1 KR 101994342B1
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KR
South Korea
Prior art keywords
side plate
plate
cable
hinge
welding flange
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KR1020190013638A
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Korean (ko)
Inventor
은동신
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(주)이가종합건축사사무소
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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
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • 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
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1008—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
    • F16L3/1025—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe the members being joined by quick acting means

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

Abstract

The present invention relates to an underground distribution cable support device for an apartment building, which allows power cable tying work to be conveniently and quickly performed. The underground distribution cable support device comprises: a vertical channel (30) having a rear plate (31) provided on a power hole wall surface (20) and having side plates (32) formed at the left and right edges of the rear plate (31); an extended support portion (33) formed at an end of each of the side plates (32); arc-cut portions (34) formed on the side plates (32) and the extended support portion (33); an arc-shaped cable support plate (40) supporting a power cable (21); a welding flange (41) welded to the side plate (32); a fixing hinge (42) formed at an end of the welding flange (41); a hinge pin (43) having both ends supported by the fixing hinge (42); a pivoting arm (50) having a movable hinge (51) on one side thereof and positioned outside the side plate (32); a curved cover plate (52) covering the power cable (21); an elastic hook (53) formed on the other side of the pivoting arm (50); a latching hole (35) formed in the side plate (32); a locating groove (44) formed in the welding flange (41); a locating protrusion (36) partly cut away from the side plate (32) to be bent outward, and fitted into the locating groove (44); and a contact portion (54) protruding from the pivoting arm (50) toward the outer surface of the side plate (32) to be in contact with the side plate (32).

Description

공동주택 지중배전 케이블 지지장치{Cable Support Device for Underground Power Lines}Technical Field [0001] The present invention relates to a Cable Support Device for Underground Power Lines,

본 발명은 공동주택 지중배전 케이블 지지장치에 관한 것으로, 더욱 상세하게는 케이블 결속작업을 편리하고 신속하게 할 수 있도록 한 공동주택 지중배전 케이블 지지장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a supporting device for a cable distribution cable in a residential area, and more particularly,

지중선로는 도시미관확보를 필요로 하거나 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.In the underground, it is necessary to secure aesthetics of the city, or it is technically impossible to maintain the facilities in the city, and it is mainly installed in areas where maintenance is difficult. Especially, in the vicinity of the substation where the lines are concentrated and the load density is high, A plurality of circuit configurations are provided in places that are technically difficult.

이와 같은 지중선로에 이용되는 종래 케이블 지지장치는 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 내리면, 걸림쇠(13)가 수직장공(12)에 걸리는 동시에 케이블지지대(14)에 형성된 걸림턱(15)이 앵글(11)의 단부에 걸리도록 되어 있었다.1 and 2, the conventional cable supporting apparatus used in such an underground cable has a structure in which a vertical slot 12 is formed in an angle 11 vertically installed on a power hole wall 10, Quot; T "-shaped latch 13, which is inserted into the vertical slot 12, is formed on the side of the cable support 14, and the lower end of the cable support 14 is formed at a right angle When the cable support 14 is horizontally lowered after the hook 13 is inserted into the vertical slot 12 in a state in which the bent hook 15 is formed and the cable support 14 is inclined upwardly, The engagement protrusion 15 formed on the cable support 14 is hooked on the end of the angle 11 while being caught by the long hole 12.

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.In other words, the latch 13 formed on the cable support 14 acts to prevent lateral detachment, and the latching jaw 15 serves to keep the cable support 14 horizontal.

그러나, 이와 같은 종래 지중배전용 케이블 지지장치는 케이블지지대(14)에 키이블을 올려놓은 상태에서 결속선을 이용 케이블과 케이블지지대(14)를 결속해야만 케이블의 이탈이 없기 때문에 결속작업에 따른 공기가 크게 연장되는 문제점이 있었다.However, in such a conventional underground distribution cable supporting apparatus, since the cable is not separated from the cable support 14 by using the binding wire in the state that the key is mounted on the cable support 14, There is a problem in that a large amount of time is required.

국내 등록특허공보 제10-1027373호(공고일 2011.04.11.)Korean Patent Registration No. 10-1027373 (Published on April 11, 2011) 국내 등록특허공보 제10-1347883호(공고일 2014.01.07.)Korean Registered Patent No. 10-1347883 (Published date 2014.01.07.) 국내 등록특허공보 제10-1359561호(공고일 2014.02.11.)Korean Registered Patent No. 10-1359561 (Published on Feb. 11, 2014) 국내 등록특허공보 제10-1415883호(공고일 2014.07.11.)Korean Patent Registration No. 10-1415883 (Notification date 2014.07.11.) 국내 등록특허공보 제10-1470870호(공고일 2014.12.09.)Korean Registered Patent No. 10-1470870 (Published on Dec. 09, 2014)

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 케이블 설치작업을 보다 신속하게 함으로써 공기를 단축시킬 수 있는 공동주택 지중배전 케이블 지지장치를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an underground distribution cable supporting apparatus for a residential house which can shorten air by making a cable installation work faster.

이러한 본 발명의 목적을 달성하기 위한 공동주택 지중배전 케이블 지지장치는, 전력구 벽면에 설치되는 후판을 갖고, 후판의 좌우측 가장자리에서 전력구 벽면으로부터 멀어지는 방향으로 평행하게 형성되는 측판을 갖는 수직채널; 수직채널의 길이방향을 따라 상하방향으로 일정한 간격을 이루고, 측판의 단부에 형성되는 연장지지부; 측판과 연장지지부에 형성되는 원호커팅부; 원호커팅부로 삽입되어 측판 사이를 가로지르고, 전력케이블을 지지하는 원호형의 케이블받침판; 케이블받침판의 가장자리로부터 하측을 향해 절곡되고, 측판에 용접되는 용접플랜지; 용접플랜지의 단부에 형성되는 한 쌍의 고정힌지; 고정힌지의 중심을 가로지르면서 고정힌지에 양단이 지지되는 힌지핀; 힌지핀에 결합되어 회전되는 가동힌지가 일측단에 형성되고, 측판의 외측에 위치되는 한 쌍의 회동암; 회동암의 사이를 가로지르고, 전력케이블을 덮는 만곡형의 커버플레이트; 회동암의 타측단에 형성되는 탄성후크; 측판에 형성되고, 탄성후크가 걸리는 걸림구멍; 용접플랜지에 형성되는 로케이트홈; 측판으로부터 부분 절개되어 바깥쪽을 향해 절곡되고, 로케이트홈에 끼워지는 로케이트돌기를 포함하는 것에 있어서,
회동암으로부터 측판의 외측면을 향해 서로 마주보는 방향으로 돌출되어 측판에 접촉되는 접촉부를 포함하는 특징이 있다.To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided an apparatus for supporting an underground distribution cable in a dwelling house, comprising: a vertical channel having a thick plate installed on a wall surface of a power bulb and having a side plate formed parallel to a direction away from the power bulb wall; An extension supporting part formed at an end of the side plate at regular intervals in the vertical direction along the longitudinal direction of the vertical channel; An arc cutting portion formed on the side plate and the extending support portion; An arc-shaped cable-receiving plate inserted into the arc cutting portion and passing between the side plates and supporting the power cable; A welding flange bent from an edge of the cable support plate toward the lower side and welded to the side plate; A pair of fixed hinges formed at ends of the welding flange; A hinge pin having opposite ends supported by the fixed hinge while crossing the center of the fixed hinge; A pair of rotary arms formed at one side of the movable hinge coupled to the hinge pin and rotated and positioned outside the side plate; A curved cover plate which traverses between the rotary rocks and covers the power cable; An elastic hook formed at the other end of the rotary rock; A latching hole formed in the side plate and engaged with the elastic hook; Locate grooves formed in welding flange; And a locating protrusion that is partially cut from the side plate and bent toward the outside and is fitted in the locating groove,
And a contact portion protruding from the rotary arm in a direction opposite to the side surface of the side plate and contacting the side plate.

삭제delete

이상에서 설명한 바와 같은 본 발명은 전력케이블(21)을 케이블받침판(40)에 올려서 포설한 다음 커버플레이트(52)를 닫고 탄성후크(53)를 걸림구멍(35)에 걸어서 결속하도록 되어 있기 때문에 전력케이블(21)의 결속작업을 편리하고 신속하게 할 수 있는 효과가 있다.As described above, in the present invention, since the power cable 21 is mounted on the cable support plate 40, the cover plate 52 is closed, and the elastic hook 53 is engaged with the engagement hole 35, There is an effect that the binding operation of the cable 21 can be performed conveniently and quickly.

측판(32)에 접촉되는 접촉부(54)가 회동암(50)에 형성되어 있기 때문에 탄성후크(53)가 걸림구멍(35)의 안쪽으로 과도하게 진입되는 것을 방지할 수 있는 효과가 있다.Since the contact portion 54 contacting the side plate 32 is formed on the rotary arm 50, there is an effect that the elastic hook 53 can be prevented from being excessively introduced into the engagement hole 35. [

로케이트돌기(36)와 로케이트홈(44)에 의해 케이블받침판(40)과 용접플랜지(41)의 위치를 편리하고 정밀하게 결정할 수 있는 효과가 있다.It is possible to conveniently and precisely determine the positions of the cable receiving plate 40 and the welding flange 41 by the locating protrusions 36 and the locating grooves 44. [

측판(32)의 단부에 형성되어 있는 연장지지부(33)에 의해 케이블받침판(40)과 전력케이블(21)의 지지력을 향상시킬 수 있는 효과가 있다.There is an effect that the supporting force of the cable receiving plate 40 and the power cable 21 can be improved by the extended support portion 33 formed at the end portion of the side plate 32. [

곡면으로 된 케이블받침판(40)에 의해 전력케이블(21)을 지지하도록 되어 있기 때문에 전력케이블(21)의 지지력이 크게 향상되는 효과가 있다.Since the power cable 21 is supported by the curved cable support plate 40, the supporting force of the power cable 21 is greatly improved.

도 1은 종래 따른 지중배전용 케이블 지지장치를 보인 사시도
도 2는 종래 따른 지중배전용 케이블 지지장치를 보인 분해사시도
도 3은 본 발명에 따른 사시도
도 4는 본 발명에 따른 분리사시도
도 5는 도 4의 배면측 분리사시도
도 6은 본 발명에 따른 커버플레이트가 개방된 것을 보인 사시도
도 7은 본 발명에 따른 측면도
도 8은 본 발명에 따른 로케이트돌기를 보인 부분 확대단면도
도 9는 본 발명에 따른 평면도1 is a perspective view showing a conventional underground distribution cable supporting apparatus.
2 is an exploded perspective view showing a conventional underground distribution cable supporting apparatus.
3 is a perspective view
4 is an exploded perspective view
Fig. 5 is a rear perspective view of Fig. 4,
Figure 6 is a perspective view of the cover plate according to the present invention,
7 is a side view
8 is a partial enlarged cross-sectional view showing a locate projection according to the present invention
9 is a plan view

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments 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 본 발명은 전력구 벽면(20)에 설치되는 후판(31)을 갖고, 후판(31)의 좌우측 가장자리에서 전력구 벽면(20)으로부터 멀어지는 방향으로 평행하게 형성되는 측판(32)을 갖는 수직채널(30); 수직채널(30)의 길이방향을 따라 상하방향으로 일정한 간격을 이루고, 측판(32)의 단부에 형성되는 연장지지부(33); 측판(32)과 연장지지부(33)에 형성되는 원호커팅부(34)를 포함한다.As shown in FIGS. 3 to 9, the present invention is characterized in that it has a thick plate 31 provided on the power hole wall surface 20 and is parallel to the power hole wall surface 20 in the left and right edges of the thick plate 31 A vertical channel (30) having a side plate (32) that is formed into a substantially rectangular shape; An extended support portion 33 formed at an end portion of the side plate 32 at regular intervals in the vertical direction along the longitudinal direction of the vertical channel 30; And an arc cutting portion 34 formed on the side plate 32 and the extended support portion 33. [

수직채널(30)은, 예컨대 일정한 두께를 갖는 강판을 ㄷ자 단면으로 절곡해서 형성할 수 있으며, 도 7 및 도 9에 도시된 바와 같이 수직채널(30)을 콘크리트못(22)을 이용해서 전력구 벽면(20)에 고정하기 위해 콘크리트못(22)이 통과되는 장공(37)을 후판(31)에 천공할 수 있으며, 장공(37)은 수직채널(30)의 길이방향을 따라 일정한 간격으로 형성할 수 있다.The vertical channel 30 can be formed by, for example, bending a steel plate having a constant thickness into a U-shaped cross section. The vertical channel 30 can be formed by using a concrete nail 22, as shown in Figs. 7 and 9, The elongated hole 37 through which the concrete nail 22 passes can be punched into the thick plate 31 for securing it to the wall 20 and the elongated hole 37 is formed at regular intervals along the longitudinal direction of the vertical channel 30 can do.

연장지지부(33)는 측판(32)보다 전방으로 더 돌출되도록 형성되며, 원호커팅부(34)는 측판(32)으로부터 연장지지부(33)의 상단으로 연속해서 이어지도록 형성된다.The extended support portion 33 is formed so as to protrude further forward than the side plate 32 and the circular arc cutting portion 34 is formed so as to continuously extend from the side plate 32 to the upper end of the extended support portion 33.

본 발명은 원호커팅부(34)로 삽입되어 측판(32) 사이를 가로지르고, 전력케이블(21)을 지지하는 원호형의 케이블받침판(40); 케이블받침판(40)의 가장자리로부터 하측을 향해 절곡되고, 측판(32)에 용접되는 용접플랜지(41); 용접플랜지(41)의 단부에 형성되는 한 쌍의 고정힌지(42); 고정힌지(42)의 중심을 가로지르면서 고정힌지(42)에 양단이 지지되는 힌지핀(43)을 포함한다. An arc-shaped cable-receiving plate (40) which is inserted into an arc cutting portion (34) and traverses between side plates (32) and supports the power cable (21); A welding flange 41 bent downward from the edge of the cable receiving plate 40 and welded to the side plate 32; A pair of fixed hinges (42) formed at the ends of the welding flange (41); And a hinge pin (43) having both ends supported by the fixed hinge (42) while crossing the center of the fixed hinge (42).

케이블받침판(40), 용접플랜지(41) 및 고정힌지(42)는 일정한 두께를 갖는 강판을 이용해서 일체로 성형될 수 있으며, 특히 케이블받침판(40)의 상면은 전력케이블(21)의 외경과 동일한 반경의 곡면을 갖도록 형성된다. Particularly, the upper surface of the cable support plate 40 is connected to the outer diameter of the power cable 21 and the upper surface of the cable support plate 40. The cable support plate 40, the welding flange 41 and the fixed hinge 42 can be integrally formed using a steel plate having a constant thickness. And is formed to have a curved surface of the same radius.

힌지핀(43)을 고정힌지(42)와 가동힌지(51)에 조립한 다음 힌지핀(43)의 양단을 두툼하게 성형해서 힌지핀(43)의 이탈을 방지하도록 한다.The hinge pin 43 is assembled to the fixed hinge 42 and the movable hinge 51 and then both ends of the hinge pin 43 are formed thickly to prevent the hinge pin 43 from being separated.

본 발명은 힌지핀(43)에 결합되어 회전되는 가동힌지(51)가 일측단에 형성되고, 측판(32)의 외측에 위치되는 한 쌍의 회동암(50); 회동암(50)의 사이를 가로지르고, 전력케이블(21)을 덮는 만곡형의 커버플레이트(52); 회동암(50)의 타측단에 형성되는 탄성후크(53); 측판(32)에 형성되고, 탄성후크(53)가 걸리는 걸림구멍(35)을 포함한다.The present invention is characterized in that a pair of rotary arms (50) formed on one side of a movable hinge (51) coupled to the hinge pin (43) and rotatably disposed on the outer side of the side plate (32); A curved cover plate (52) which traverses between the rotary rocks (50) and covers the power cable (21); An elastic hook (53) formed at the other side end of the rotary rock (50); And a latching hole 35 formed in the side plate 32 and engaged with the elastic hook 53.

고정힌지(42)와 가동힌지(51)의 중심에는 힌지핀(43)을 삽입하기 위한 핀구멍(45)(55)을 각각 형성한다.The pin holes 45 and 55 for inserting the hinge pin 43 are formed at the center of the fixed hinge 42 and the movable hinge 51, respectively.

회동암(50), 커버플레이트(52) 및 탄성후크(53)는 일정한 두께를 갖는 강판을 이용해서 일체로 성형될 수 있으며, 탄성후크(53)가 걸림구멍(35)에 걸리는 과정에서 회동암(50)이 측판(32) 외측으로 진입할 때 회동암(50)의 사이가 벌어지게 되며, 탄성후크(53)가 걸림구멍(35)에 걸리는 순간 탄성복원력에 의해 회동암(50)의 사이가 좁아지면서 원래의 위치로 복원된다.The rotating arm 50, the cover plate 52 and the elastic hook 53 can be integrally formed by using a steel plate having a constant thickness. When the elastic hook 53 is caught by the retaining hole 35, When the elastic hooks 53 are caught by the retaining holes 35 and the resilient restoring force of the resilient hooks 53 is caught by the resilient restoring force, Is restored to its original position.

탄성후크(53)는 도 4, 도 5, 도 6 및 도 9에 도시된 바와 같이 V자 모양으로 절곡해서 구성할 수 있다.4, 5, 6 and 9, the elastic hook 53 may be bent in a V-shape.

본 발명은 회동암(50)으로부터 측판(32)의 외측면을 향해 서로 마주보는 방향으로 돌출되어 측판(32)에 접촉되는 접촉부(54); 용접플랜지(41)에 형성되는 로케이트홈(44); 측판(32)으로부터 부분 절개되어 바깥쪽을 향해 절곡되고, 로케이트홈(44)에 끼워지는 로케이트돌기(36)를 포함한다.The present invention comprises: a contact portion (54) protruding in a direction opposite to each other toward the outer side surface of the side plate (32) from the rotary car (50) and contacting the side plate (32); A locating groove 44 formed in the welding flange 41; And a locate projection 36 that is partially cut out from the side plate 32 and bent toward the outside and fitted into the locating groove 44. [

측판(32)에 접촉되는 접촉부(54)는 탄성후크(53)가 걸림구멍(35)으로 과도하게 진입되는 것을 방지하기 위한 것으로, 탄성후크(53)가 걸림구멍(35)에 걸릴 때 접촉부(54)가 측판(32)의 외측면에 접촉되면서 탄성후크(53)가 걸림구멍(35)으로 진입되는 깊이를 제한하게 된다.The contact portion 54 contacting the side plate 32 prevents the elastic hook 53 from being excessively entered into the engagement hole 35. When the elastic hook 53 is caught by the engagement hole 35, 54 are brought into contact with the outer surface of the side plate 32 to limit the depth at which the elastic hook 53 enters the engagement hole 35. [

로케이트홈(44)과 로케이트돌기(36)는 원호커팅부(34)에 지지되는 케이블받침판(40)의 위치를 항상 일정하게 해서 조립정밀도를 향상시키기 위한 것으로, 특히 로케이트홈(44)은 용접플랜지(41)의 하부 중앙에 형성할 수 있으며, 로케이트돌기(36)는 예를 들면 도 4, 도 5 및 도 8에 도시된 바와 같이 측판(32)의 일부를 ㄷ자 모양으로 절개한 다음 바깥쪽으로 절곡해서 형성할 수 있다.The locating grooves 44 and the locating protrusions 36 are provided to improve the assembling accuracy by always keeping the position of the cable receiving plate 40 supported by the circular arc cutting portion 34 constant. The locating protrusions 36 may be formed at the lower center of the welding flange 41. The locating protrusions 36 may be formed by cutting a part of the side plate 32 in a U shape as shown in, for example, Figs. 4, 5 and 8 And then bent outwardly.

이와 같이 케이블받침판(40)을 원호커팅부(34)에 밀착시키면서 로케이트돌기(36)가 로케이트홈(44)에 끼워지도록 한 상태에서 용접플랜지(41)를 측판(32)에 용접한다.The welding flange 41 is welded to the side plate 32 in such a state that the cable support plate 40 is closely contacted with the arc cutting portion 34 while the locating protrusion 36 is fitted into the locating groove 44.

용접플랜지(41)는 측판(32)이 벌어지거나 오므라드는 것을 방지해서 수직채널(30)의 강성을 증대시키는 역할도 한다.The welding flange 41 also prevents the side plate 32 from being opened or closed, thereby increasing the rigidity of the vertical channel 30. [

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 7 및 도 9에 도시된 바와 같이 수직채널(30)에 형성된 후판(31)을 전력구 벽면(20)에 밀착시킨 다음 콘크리트못(22)을 장공(37)을 통해 전력구 벽면(20)에 박으면 수직채널(30)이 전력구 벽면(20)에 고정된다.7 and 9, the thick plate 31 formed on the vertical channel 30 is brought into close contact with the power hole wall surface 20 and then the concrete pail 22 is passed through the long hole 37 to the power hole wall surface 20, the vertical channel 30 is fixed to the power hole wall 20.

이후 도 6에 도시된 바와 같이 커버플레이트(52)가 개방된 상태에서 전력케이블(21)을 케이블받침판(40)에 올려서 포설한 다음 커버플레이트(52)를 힌지핀(43)을 중심으로 회전시켜서 닫으면, 커버플레이트(52)가 전력케이블(21)의 외주면을 압박하게 된다.6, the power cable 21 is mounted on the cable support plate 40 with the cover plate 52 being opened, and then the cover plate 52 is rotated around the hinge pin 43 When closed, the cover plate 52 presses the outer circumferential surface of the power cable 21.

이때 회동암(50)의 단부에 형성된 탄성후크(53)가 걸림구멍(35)에 걸리면서 커버플레이트(52)가 닫힌 상태를 유지하게 되며, 탄성후크(53)가 걸림구멍(35)에 걸릴 때 접촉부(54)가 측판(32)의 외측면에 접촉되면서 탄성후크(53)가 걸림구멍(35)으로 과도하게 진입되는 것을 방지하는 작용을 하게 된다.At this time, the elastic hook 53 formed at the end of the rotary arm 50 is caught by the retaining hole 35 to keep the cover plate 52 closed. When the elastic hook 53 is caught by the retaining hole 35 The contact portion 54 comes into contact with the outer surface of the side plate 32 to prevent the elastic hook 53 from being excessively introduced into the engagement hole 35. [

도 3 및 도 7에 도시된 바와 같이 전력케이블(21)의 하부는 케이블받침판(40)에 의해 지지되어 있고, 전력케이블(21)의 상부는 커버플레이트(52)에 의해 압박되어 있기 때문에 전력케이블(21)의 이탈을 방지할 수 있게 된다.3 and 7, the lower portion of the power cable 21 is supported by the cable support plate 40. Since the upper portion of the power cable 21 is pushed by the cover plate 52, It is possible to prevent the detachment of the latch 21.

특히 측판(32)의 단부에 형성되어 있는 연장지지부(33)에 의해 전력케이블(21)의 지지력을 더욱 크게 향상시킬 수 있게 된다.The support force of the power cable 21 can be further improved by the extended support portion 33 formed at the end portion of the side plate 32. [

20 : 전력구 벽면 21 : 전력케이블
22 : 콘크리트못 30 : 수직채널
31 : 후판 32 : 측판
33 : 연장지지부 34 : 원호커팅부
35 : 걸림구멍 36 : 로케이트돌기
37 : 장공 40 : 케이블받침판
41 : 용접플랜지 42 : 고정힌지
43 : 힌지핀 44 : 로케이트홈
45,55 : 핀구멍 50 : 회동암
51 : 가동힌지 52 : 커버플레이트
53 : 탄성후크 54 : 접촉부20: electric power wall face 21: electric power cable
22: concrete peg 30: vertical channel
31: Plate 32: Shroud
33: extended support portion 34: circular arc cutting portion
35: latching hole 36: locate projection
37: Slot 40: Cable tray
41: welding flange 42: fixed hinge
43: hinge pin 44: locating groove
45, 55: pin hole 50:
51: movable hinge 52: cover plate
53: elastic hook 54:

Claims (2)

삭제delete 전력구 벽면(20)에 설치되는 후판(31)을 갖고, 상기 후판(31)의 좌우측 가장자리에서 상기 전력구 벽면(20)으로부터 멀어지는 방향으로 평행하게 형성되는 측판(32)을 갖는 수직채널(30);
상기 수직채널(30)의 길이방향을 따라 상하방향으로 일정한 간격을 이루고, 상기 측판(32)의 단부에 형성되는 연장지지부(33);
상기 측판(32)과 연장지지부(33)에 형성되는 원호커팅부(34);
상기 원호커팅부(34)로 삽입되어 상기 측판(32) 사이를 가로지르고, 전력케이블(21)을 지지하는 원호형의 케이블받침판(40);
상기 케이블받침판(40)의 가장자리로부터 하측을 향해 절곡되고, 상기 측판(32)에 용접되는 용접플랜지(41);
상기 용접플랜지(41)의 단부에 형성되는 한 쌍의 고정힌지(42);
상기 고정힌지(42)의 중심을 가로지르면서 상기 고정힌지(42)에 양단이 지지되는 힌지핀(43);
상기 힌지핀(43)에 결합되어 회전되는 가동힌지(51)가 일측단에 형성되고, 상기 측판(32)의 외측에 위치되는 한 쌍의 회동암(50);
상기 회동암(50)의 사이를 가로지르고, 상기 전력케이블(21)을 덮는 만곡형의 커버플레이트(52);
상기 회동암(50)의 타측단에 형성되는 탄성후크(53);
상기 측판(32)에 형성되고, 상기 탄성후크(53)가 걸리는 걸림구멍(35);
상기 용접플랜지(41)에 형성되는 로케이트홈(44);
상기 측판(32)으로부터 부분 절개되어 바깥쪽을 향해 절곡되고, 상기 로케이트홈(44)에 끼워지는 로케이트돌기(36);
를 포함하는 공동주택 지중배전 케이블 지지장치에 있어서,

상기 회동암(50)으로부터 상기 측판(32)의 외측면을 향해 서로 마주보는 방향으로 돌출되어 상기 측판(32)에 접촉되는 접촉부(54);
를 포함하는 것을 특징으로 하는 공동주택 지중배전 케이블 지지장치.A vertical channel (30) having a side plate (32) formed parallel to a direction away from the power hole wall surface (20) at left and right edges of the thick plate (31) );
An extension supporting portion 33 formed at an end portion of the side plate 32 at regular intervals in the vertical direction along the longitudinal direction of the vertical channel 30;
An arc cutting portion 34 formed on the side plate 32 and the extended support portion 33;
An arc-shaped cable-receiving plate (40) inserted into the circular arc cutting portion (34) and passing between the side plates (32) and supporting the power cable (21);
A welding flange 41 bent downward from an edge of the cable receiving plate 40 and welded to the side plate 32;
A pair of fixed hinges (42) formed at the ends of the welding flange (41);
A hinge pin (43) having both ends supported by the fixed hinge (42) across the center of the fixed hinge (42);
A pair of rotary arms 50 formed at one side of the movable hinge 51 coupled to the hinge pin 43 and rotated and positioned outside the side plate 32;
A curved cover plate (52) which traverses between the rotating arms (50) and covers the power cable (21);
An elastic hook 53 formed at the other end of the rotary arm 50;
A latching hole 35 formed in the side plate 32 for latching the elastic hook 53;
A locating groove (44) formed in the welding flange (41);
A locate protrusion 36 partially cut away from the side plate 32 and bent outwardly and fitted into the locating groove 44;
Wherein the housing ground distribution cable support device comprises:

A contact portion 54 projecting from the rotary arm 50 toward the outer side surface of the side plate 32 so as to be in contact with the side plate 32;
Wherein the housing supports the underground distribution cable.
KR1020190013638A 2019-02-01 2019-02-01 Cable Support Device for Underground Power Lines KR101994342B1 (en)

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KR102085569B1 (en) * 2019-08-21 2020-03-06 주식회사 건일이엔지 Underground Power Cable Support Device
KR102318856B1 (en) 2021-02-08 2021-10-29 김복희 Fixing Equipment For Underground Distribution Line
KR102318859B1 (en) 2021-02-09 2021-10-29 김복희 Connecting Equipment For Underground Distribution Line
KR102318861B1 (en) 2021-02-10 2021-10-29 김복희 Supporting Equipment For Underground Distribution Line
KR102398313B1 (en) * 2021-09-15 2022-05-17 (주)지정보통신 Communication Cable Supporting Device
KR102464063B1 (en) * 2022-02-15 2022-11-07 주식회사 고라이엔씨 Protective case for indoor electric cables in apartment houses

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