CN203795933U - Composite bushing cable terminal pole - Google Patents
Composite bushing cable terminal pole Download PDFInfo
- Publication number
- CN203795933U CN203795933U CN201420109226.0U CN201420109226U CN203795933U CN 203795933 U CN203795933 U CN 203795933U CN 201420109226 U CN201420109226 U CN 201420109226U CN 203795933 U CN203795933 U CN 203795933U
- Authority
- CN
- China
- Prior art keywords
- cable terminal
- cross
- cable
- arm
- composite bushing
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims description 5
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to a composite bushing cable terminal pole. The composite bushing cable terminal pole comprises a main pole body, wherein cross arms with the same size are symmetrically installed on the two sides of the main pole body at equal intervals from the position of the main pole body two fifths the length of the main pole body away from the ground and above, cable clamps are arranged on the main pole body and used for arranging a plurality of cables along the main pole body, a cable terminal installing hole is formed in the position two thirds the length of each cross arm from the fixed end of the cross arm, a lightning arrester installing hole is formed in the free end of each cross arm, a lightning arrester is installed between every two connected cross arms through the free end of the upper cross arm, the other end of each lightning arrester is connected with a cable terminal through a wire, the other end of each cable terminal is connected with the cable terminal installing hole in the corresponding lower cross arm, and the cables are connected with the cable terminals on the cross arms. According to the composite bushing cable terminal pole, stagger installation of the cables can be achieved, each wire and the corresponding cable terminal are installed in a staggered mode with some distance between, the electrical distance can be effectively increased, the size of the head of a tower is reduced, and consumption of steel is reduced.
Description
Technical field
The utility model belongs to cable terminal pole preparation field, relates in particular to a kind of composite bushing cable terminal pole.
Background technology
In Practical Project, traditional dry cable terminal cannot be adapted in the middle of specific engineering, need to adopt composite casing type cable shoe.And when adopting composite bushing cable shoe, traditional cable terminal pole just cannot meet electrical distance and installation requirement, now needs cable terminal pole to carry out particular design.Sum up, subject matter have following some:
1, because composite bushing cable shoe volume is large compared with dry cable terminal, so the electrical distance of shaft tower cannot meet the demands.
2, composite bushing cable shoe adopts the mode that bottom bolts connects, and different from the mounting means of dry cable terminal, if utilize traditional cable terminal pole, cable shoe cannot be fixed on shaft tower;
3, the installation of cable terminal is loaded down with trivial details, carries out loaded down with trivial details installation exercise danger higher on shaft tower, therefore needs the special safeguard protection to installation personnel in work progress of considering.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of steel quantity consumption little, installation, composite bushing cable terminal pole safe and reliable to operation.
The utility model is to realize like this, a kind of composite bushing cable terminal pole, this terminal pole comprises mobile jib, the cross-arm of same size is installed in mobile jib bilateral symmetry toward equal intervals apart from 2/5 place, ground, on mobile jib, be provided with cable cleat, for organizing cable along mobile jib setting more, on cross-arm, distance cross-arm fixed end 2/3 place arranges cable terminal installing hole, at cross-arm free end, arrester installing hole is set, the cross-arm free end by upper strata cross-arm between two cross-arms that is connected is installed arrester, the other end of arrester is by wire stube cable terminals, the other end of cable terminal is connected with the cable terminal installing hole of lower floor's cross-arm, cable is connected with the cable terminal on cross-arm.
Further, on pole, from bottom to top, be provided with cat ladder.
Further, the surperficial spaced set at each cross-arm has maintenance pedal.
Compared with prior art, beneficial effect is the utility model: rationally adopt high strength steel, reduce the consumption of steel; On crosspiece, electrical body and ground connector meet the requirement of various electrical distances; The mode that employing is staggered installation of, wire and the cable terminal certain distance that staggers is installed, and can effectively increase electrical distance like this, so reduces shaft tower head dimensions, the use amount of the steel that reduce again; Adopt cross-arm bottom to install construction pedal additional, for construction, operation maintenance is provided convenience and safety guarantee.
Compound sleeve cable terminal pole steel quantity consumption is little, and the protection to personal safety is focused in installation, safe and reliable to operation, therefore has good economic and social benefit, with traditional shaft tower, compares, and saves cost more than 15%, and has saved the set-up time, has simplified operation.
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram that the utility model embodiment provides;
Number in the figure: 1 is that mobile jib, 2 is that cross-arm, 3 is that maintenance pedal, 4 is that arrester, 5 is that the yellow terminals of cable, 6 are that cable, 7 is that cable cleat, 8 is cat ladder.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of composite bushing cable terminal pole, this terminal pole comprises mobile jib 1, the cross-arm 2 of same size is installed in mobile jib 1 bilateral symmetry toward equal intervals apart from 2/5 place, ground, on mobile jib 1, be provided with cable cleat 7, for organizing cable 6, along mobile jib 1, arrange more, on cross-arm, distance cross-arm fixed end 2/3 place arranges cable terminal installing hole, at cross-arm free end, arrester installing hole is set, the cross-arm free end by upper strata cross-arm between two cross-arms that is connected is installed arrester 4, the other end of arrester 4 is by wire stube cable terminals 5, the other end of cable terminal 5 is connected with the cable terminal installing hole of lower floor's cross-arm, cable is connected with the cable terminal 5 on cross-arm.The position that forms upper, middle and lower three-phase composite cable shoe is provided with cat ladder 8 on pole from bottom to top.Surperficial spaced set at each cross-arm has maintenance pedal 3.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a composite bushing cable terminal pole, it is characterized in that, this terminal pole comprises mobile jib, the cross-arm of same size is installed in mobile jib bilateral symmetry toward equal intervals apart from 2/5 place, ground, on mobile jib, be provided with cable cleat, for organizing cable along mobile jib setting more, on cross-arm, distance cross-arm fixed end 2/3 place arranges cable terminal installing hole, at cross-arm free end, arrester installing hole is set, the cross-arm free end by upper strata cross-arm between two cross-arms that is connected is installed arrester, the other end of arrester is by wire stube cable terminals, the other end of cable terminal is connected with the cable terminal installing hole of lower floor's cross-arm, cable is connected with the cable terminal on cross-arm.
2. composite bushing cable terminal pole as claimed in claim 1, is characterized in that, is provided with cat ladder on pole from bottom to top.
3. composite bushing cable terminal pole as claimed in claim 1, is characterized in that, at the surperficial spaced set of each cross-arm, has maintenance pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109226.0U CN203795933U (en) | 2014-03-11 | 2014-03-11 | Composite bushing cable terminal pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109226.0U CN203795933U (en) | 2014-03-11 | 2014-03-11 | Composite bushing cable terminal pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795933U true CN203795933U (en) | 2014-08-27 |
Family
ID=51378157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109226.0U Expired - Fee Related CN203795933U (en) | 2014-03-11 | 2014-03-11 | Composite bushing cable terminal pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478268A (en) * | 2020-04-28 | 2020-07-31 | 国家电网有限公司 | High-voltage power tower cable oil-filled terminal sitting type supporting device |
-
2014
- 2014-03-11 CN CN201420109226.0U patent/CN203795933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478268A (en) * | 2020-04-28 | 2020-07-31 | 国家电网有限公司 | High-voltage power tower cable oil-filled terminal sitting type supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110003, No. 81, eleven weft Road, Heping District, Liaoning, Shenyang Patentee after: SHENYANG ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO.,LTD. Address before: 110003, No. 81, eleven weft Road, Heping District, Liaoning, Shenyang Patentee before: Shenyang Electric Power Survey Design Institute |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |