KR200303377Y1 - A variable cylinder supporter of underground lines - Google Patents
A variable cylinder supporter of underground lines Download PDFInfo
- Publication number
- KR200303377Y1 KR200303377Y1 KR20-2002-0032098U KR20020032098U KR200303377Y1 KR 200303377 Y1 KR200303377 Y1 KR 200303377Y1 KR 20020032098 U KR20020032098 U KR 20020032098U KR 200303377 Y1 KR200303377 Y1 KR 200303377Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bolt
- underground distribution
- steel pipe
- support
- contact flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- 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
- H02G9/02—Installations 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
-
- 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
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Supports For Pipes And Cables (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
본 고안은 지중배전선로 구조물 내의 굴곡 및 경사면에서도 보다 견고하고 안정되게 케이블을 보유지지하는 지중배전선로의 굴곡개소 가변형 지지대에 관한 것으로, 케이블(1)들이 안착된 수평 지지대(2)들을 보유 지지하여 지중배전 구조물(3)의 굴곡개소(4)에 설치되는 수직 파이프(5)내에서 접촉 플랜지(6)를 갖추고 높이 조절되는 볼트(7)로 이루어진 강관 지지대에 있어서, 상기 높이 조절 볼트(7)의 상부 자유단(7a)에는 접촉 플랜지(6)가 경사각도 조정 가능하도록 볼트(8)와 너트(9)를 매개로 체결되어 있다.The present invention relates to a bent portion variable support of the underground distribution line that holds the cable more firmly and stably even on the curved and inclined surfaces in the underground distribution line structure, by holding the horizontal support (2) on which the cables (1) A steel pipe support consisting of a bolt (7) having a height adjustment and a contact flange (6) in a vertical pipe (5) installed at a bend (4) of an underground distribution structure (3), wherein the height adjustment bolt (7) The contact flange 6 is fastened via the bolt 8 and the nut 9 so that the inclination angle can be adjusted to the upper free end 7a.
Description
본 고안은 지중배전선로 구조물인 전력구 내지는 맨홀내에서 케이블을 지지하는 강관 지지대에 관한 것으로, 더욱 상세하게는 구조물내의 굴곡개소 내지는 경사개소에서 구조물과 케이블 지지대의 접촉면이 보다 견고하고 안정되게 접속되는 지중배전선로의 굴곡개소 가변형 강관 지지대에 관한 것이다.The present invention relates to a steel pipe support for supporting the cable in the power outlet or manhole of the underground distribution line structure, more specifically, the contact surface of the structure and the cable support is more firmly and stably connected in the bent or inclined place in the structure The present invention relates to a bent part variable steel pipe support of underground distribution lines.
일반적으로 지중배전선로의 구조물인 전력구 내지는 맨홀내에는 케이블의 이탈을 방지하기 위해 이 케이블을 보유지지하는 강관 지지대가 도 3과 같이 설치되어 있는바, 종래 이 강관 지지대(113)는 전력구(103)의 굴곡개소(103a) 내지는 경사개소에서 상기 강관 지지대(113)의 접촉플랜지(106)가 불평등 접촉에 의해 불완전한 지지상태를 유지하고 있었다.In general, a steel pipe support holding the cable is installed as shown in FIG. 3 in order to prevent the cable from being separated in a power hole or a manhole that is a structure of an underground distribution line. The contact flange 106 of the steel pipe support 113 at the bent part 103a or the inclined part of 103 was maintained in an incomplete support state by the inequality contact.
즉 종래의 강관 지지대(113)는 굴곡개소나 경사개소에서의 케이블 지지가 곤란하여 이를 생략하거나 부실시공으로 장기간 진동이나 장력발생으로 이탈현상이 자주 발생하여 평형상태를 유지하여야 하는 접속점에서 불평형 장력으로 인한 선로고장이 발생되는 사례가 자주 발생 하였다.That is, the conventional steel pipe support 113 is difficult to support the cable at the bent or inclined place, so it is omitted or unstable due to the unbalanced tension at the connection point to maintain the state of equilibrium due to frequent occurrence of long-term vibration or tension. Frequently, there were many cases of track failure.
이에 본 고안은 상기와 같은 종래 문제점을 해결하기 위해 안출된 것으로, 지중배전 구조물에서 케이블를 지지하는 강관 지지대가 굴곡개소 내지는 경사개소에서도 완전한 접촉이 가능함에 따라 보다 견고하고 안정되게 접속되어 각종 진동이나 장력에서도 이탈을 방지한 개량된 지중배전선로의 굴곡개소 가변형 강관 지지대를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the conventional problems as described above. As the steel pipe support supporting the cable in the underground distribution structure is able to be in perfect contact even at bent or inclined parts, it is more firmly and stably connected to various vibrations or tensions. The purpose of the present invention is to provide a bent point variable steel pipe support of the improved underground distribution line that prevents the deviation.
상기와 같은 목적을 달성하기 위한 본 고안은 케이블들이 안착된 수평 지지대들을 보유지지하여 지중배전 구조물의 굴곡개소에 설치되는 수직 파이프내에서접촉 플랜지를 갖추고 높이 조절되는 볼트로 이루어진 강관 지지대 구조에 있어서, 상기 높이 조절 볼트의 상부자유단에는 접촉플랜지가 경사조정 가능하도록 볼트와 너트를 매개로 체결되어 이루어진 구조로 되어 있다.The present invention for achieving the above object is in the steel pipe support structure consisting of a bolt that is adjusted height with a contact flange in a vertical pipe installed in the bending point of the underground distribution structure to hold the horizontal support on which the cables are seated, The upper free end of the height adjustment bolt has a structure formed by fastening the contact flange through a bolt and a nut so that the contact flange can be tilted.
도 1은 본 고안에 따른 가변형 강관 지지대의 측면도,1 is a side view of a variable steel pipe support according to the present invention,
도 2는 본 고안이 지중배전 구조물에 적용된 일예를 나타낸 설치 상태도,Figure 2 is an installation state showing an example of the present invention applied to the underground distribution structure,
도 3은 종래 강관 지지대가 지중배전 구조물에 설치된 상태도로서, 도 2에 대응되는 도면이다.3 is a state diagram of a conventional steel pipe support installed in the underground distribution structure, corresponding to FIG.
-도면의 주요 부분에 대한 부호의 설명-Explanation of symbols on main parts of drawing
1 : 케이블, 2 : 수평지지대,1 cable, 2 horizontal support,
3 : 지중배전 구조물, 4 : 굴곡개소,3: underground distribution structure, 4: bending point,
5 : 수직 파이프, 6 : 접촉플랜지,5: vertical pipe, 6: contact flange,
7 : 높이 조절볼트, 8 : 볼트,7: height adjustment bolt, 8: bolt,
9 : 너트, 10 : 너트,9: nut, 10: nut,
11 : 와셔.11: Washer.
이하 본 고안을 첨부된 예시 도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 따른 지중배전선로의 굴곡개소에 설치되는 가변형 강관 지지대의 측면도이고, 도 2는 도 1의 강관 지지대의 설치 상태도이다.1 is a side view of a variable steel pipe support installed in the bent portion of the underground distribution line according to the present invention, Figure 2 is a view showing the installation state of the steel pipe support of FIG.
본 고안은 케이블(1)들이 안착된 수평 지지대(2)들을 보유 지지하여 지중배전 구조물(3)의 굴곡개소(4)에 설치되는 수직 파이프(5)내에서 접촉 플랜지(6)를 갖추고 높이 조절되는 볼트(7)로 이루어진 강관 지지대에 있어서, 상기 높이 조절 볼트(7)의 상부 자유단(7a)에는 접촉 플랜지(6)가 경사조정 가능하도록 볼트(8)와 너트(9)를 매개로 체결되어 있다.The present invention holds the horizontal supports (2) on which the cables (1) are seated so that they have a contact flange (6) in the vertical pipe (5) that is installed at the bends (4) of the underground distribution structure (3) and height adjustment. In the steel pipe support consisting of a bolt (7), the upper free end (7a) of the height adjustment bolt (7) is fastened via the bolt (8) and the nut (9) so that the contact flange (6) is inclined adjustable It is.
도면중 미설명 부호, 10은 너트이고 11은 와셔, 12는 고정 볼트이다.In the figure, reference numeral 10 denotes a nut, 11 a washer, and 12 a fixing bolt.
즉 본 고안은 도 2와 같이 굴곡개소(3a)에 설치될때 상기 수직 파이프(5)에서 높이 조절되는 노이 조절 볼트(7)를 일정한 적정 높이까지 조절한 다음, 이 높이조절 볼트(7)에서 접촉 플랜지(6)를 굴곡개소(3a)의 경사 내지는 굴곡면에 맞추어 경사각도를 조정하여 접촉시킨 후 볼트(8)와 너트(9)로 고정 세팅시킨다.That is, the present invention, when installed in the bent portion (3a) as shown in Figure 2 adjusts the height adjustment bolt (7), which is adjusted in the height of the vertical pipe (5) to a certain appropriate height, then the contact in the height adjustment bolt (7) The flange 6 is brought into contact with the inclined or curved surface of the bent portion 3a by adjusting the inclination angle, and then fixedly set with the bolt 8 and the nut 9.
그러면 본 고안에 따른 강관 지지대(13)는 지중배전 구조물(3)의 굴곡개소(3a)에서 보다 견고하고 안정되게 접촉하여 설치되어 진다.Then, the steel pipe support 13 according to the present invention is installed in contact with a more firm and stable in the bending point (3a) of the underground distribution structure (3).
종래 전력구나 맨홀내 케이블 지지대는 케이블 자체하중을 지지하여 과다한 장력을 억제하는 기능이 있으며 굴곡개소나 경사개소에서는 지지대 설치가 곤란하여 이를 생략하거나 부실시공으로 장시간 경과후 이탈현상이 있었으나, 본 고안에 따른 굴곡개소 지지형 강관형 지지대를 사용할 경우 구조물내 이탈현상은 획기적으로 방지하여 과다한 장력으로 인한 케이블 고장을 사전에 예방할 수 있다.Conventional power or cable support in the manhole has the function of restraining excessive tension by supporting the cable self-load, and it is difficult to install the support in the bent or inclined place, so it was omitted or the deviation occurred after a long time due to the unworking, but in the present invention According to the bending point support type steel pipe type support according to the use, it is possible to prevent the breakdown phenomenon in the structure and prevent the cable failure due to excessive tension in advance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032098U KR200303377Y1 (en) | 2002-10-28 | 2002-10-28 | A variable cylinder supporter of underground lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032098U KR200303377Y1 (en) | 2002-10-28 | 2002-10-28 | A variable cylinder supporter of underground lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200303377Y1 true KR200303377Y1 (en) | 2003-02-06 |
Family
ID=49400301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0032098U Ceased KR200303377Y1 (en) | 2002-10-28 | 2002-10-28 | A variable cylinder supporter of underground lines |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200303377Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707622A (en) * | 2018-09-25 | 2020-01-17 | 安徽华电工程咨询设计有限公司 | A device for laying outgoing lines of cables with large height difference in substations |
-
2002
- 2002-10-28 KR KR20-2002-0032098U patent/KR200303377Y1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707622A (en) * | 2018-09-25 | 2020-01-17 | 安徽华电工程咨询设计有限公司 | A device for laying outgoing lines of cables with large height difference in substations |
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20021028 |
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Patent event date: 20040421 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
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| EXTG | Ip right invalidated | ||
| T601 | Decision to invalidate utility model after technical evaluation | ||
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Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20041030 Patent event code: UT06011S01I |