CN208015333U - A kind of 35kV double cables single pole rod rising device - Google Patents
A kind of 35kV double cables single pole rod rising device Download PDFInfo
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- CN208015333U CN208015333U CN201820504561.9U CN201820504561U CN208015333U CN 208015333 U CN208015333 U CN 208015333U CN 201820504561 U CN201820504561 U CN 201820504561U CN 208015333 U CN208015333 U CN 208015333U
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Abstract
The utility model is related to a kind of 35kV double cables single pole rod rising devices, the device is installed on utility poles, the device includes that single pole steps on bar holder, double cable fixes anchor ear, cable terminal support cross arm and insulator and fixes cross-arm, the single pole steps on bar holder and is fixed on electric pole side, the cable terminal support cross arm and insulator fix cross-arm and are separately fixed at the electric pole other side, and the double cable fixes anchor ear set on utility poles.Compared with prior art, the utility model, which can meet unit cable and step on bar and meet double cable, steps on bar.
Description
Technical field
The utility model is related to a kind of cable single pole rod rising devices, and bar is stepped on more particularly, to a kind of 35kV double cables single pole
Device.
Background technology
The current 35kV transforming plant main transformers termination capacity in District of Shanghai has been improved to 31.5MVA (rated current 520A).It is single
The cable in the sections 400mm2 has been unable to meet the requirement of cable safe transport electric energy, therefore the sections generally use Two bors d's oeuveres 400mm2 electricity
Cable.Since 35kV circuits mostly use overhead line, cable mixed type circuit, every section is required for installation cable to step on across cable ends
Lever apparatus, therefore double cable steps on the quantity demand of bar or bigger.Since current District of Shanghai is not researched and developed and is designed
Go out single pole double cable rod rising device, therefore designer can only step on bar using double rod cable, this not only takes up an area, and wide, cost is high, and
And be easy to cause power outage and influence circuit and close bar, bring certain difficulty to electric company's planning, route selection.
Utility model content
The purpose of this utility model is exactly to provide a kind of 35kV Two bors d's oeuveres to overcome the problems of the above-mentioned prior art
Cable single pole rod rising device.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of 35kV double cables single pole rod rising device, the device are installed on utility poles, and the device includes single pole
Step on bar holder, double cable fixes anchor ear, cable terminal support cross arm and insulator fixation cross-arm, the single pole step on bar branch
Frame is fixed on electric pole side, and it is another that the cable terminal support cross arm and insulator fixation cross-arm are separately fixed at electric pole
Side, the double cable fix anchor ear set on utility poles.
Preferably, it includes a vertical supporting bar, at least 20 transverse support bars and fixation that the single pole, which steps on bar holder,
Latch closure, the vertical supporting bar are fixed on utility poles by fixed ring buckle, and the transverse support bar is equidistant to be mounted on
On vertical supporting bar.
Preferably, it is 50CM between the adjacent transverse support bar.
Preferably, double cable fixation anchor ear includes two semicircle hoop bodies and cable support ring, described
On utility poles, described cable support ring one end connects two semicircle hoop body connection rear enclosures with one of semicircle hoop body
It connects, the other end is sleeved on cable.
Preferably, the cable support ring includes support plate, two horizontal supports and two circular rings, described two
Horizontal support is separately fixed at support plate side, and the support plate other side is connect with semicircle hoop body, described two round ring sets
It is firmly separately fixed at after double cable on two horizontal supports.
Preferably, the cable terminal support cross arm includes that two transverse support bars and three cable terminals are fixed
Bar, described three cable terminal fixed links are separately fixed in two transverse support bars, described two transverse support bars
It is connect with electric pole.
Preferably, the cable terminal fixed link includes cable termination head bracket and arrester.
Preferably, the cable terminal support cross arm and insulator fix cross-arm respectively by corresponding anchor ear part with
Electric pole connects.
Preferably, the transverse support bar and immediate double cable are equipped with bearing diagonal frame between fixing anchor ear.
Compared with prior art, the utility model has the following advantages：
1, design is optimized to single pole cable rod rising device, unit cable can be met and step on bar and meet Two bors d's oeuveres
Cable steps on bar, can substitute current double rod cable rod rising device comprehensively；
2, single pole cable steps on that rod type is of less demanding to bar position, can be effectively shielded from the contradiction with trees, greening, no longer send out
Damages (is slightly trimmed) in raw trees migration.Because reducing cement pole quantity on road, can facilitate walk and
The visual pollution to city can be reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is a part of the embodiment of the utility model, rather than is all implemented
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained should all belong to the range of the utility model protection.
As shown in Figure 1, a kind of 35kV double cables single pole rod rising device, which installs on utility poles, the dress
It sets and steps on bar holder 1 including single pole, double cable fixes anchor ear 2, cable terminal support cross arm 3 and insulator and fixes cross-arm 4, institute
The single pole stated steps on bar holder 1 and is fixed on electric pole side, and the cable terminal support cross arm 3 and insulator fix cross-arm 4
It is separately fixed at the electric pole other side, the double cable fixes 2 sets of anchor ear on utility poles.
It includes a vertical supporting bar 11, at least 20 transverse support bars 12 and fixed ring that the single pole, which steps on bar holder 1,
Button 13, the vertical supporting bar are fixed on utility poles by fixed ring buckle, and the transverse support bar is equidistant to be mounted on
On vertical supporting bar.It is 50CM between the adjacent transverse support bar.
It includes two semicircle hoop bodies 21 and cable support ring 22 that the double cable, which fixes anchor ear 2, and described two
On utility poles, described cable support ring one end is connect a semicircle hoop body connection rear enclosure with one of semicircle hoop body,
The other end is sleeved on cable.
The cable support ring 21 includes support plate, two horizontal supports and two circular rings, described two transverse directions
Holder is separately fixed at support plate side, and the support plate other side is connect with semicircle hoop body, and described two circular rings are entangled double
It is separately fixed on two horizontal supports after spelling cable.
The cable terminal support cross arm 3 includes two transverse support bars 31 and three cable terminal fixed links
32, described three cable terminal fixed links 32 are separately fixed in two transverse support bars 31, and described two are laterally propped up
Strut 31 is connect with electric pole.
The cable terminal fixed link 32 includes cable termination head bracket and arrester.Cable can pass through cable termination
Head fixed link 32 directly steps on bar, and is both provided with arrester in each cable terminal fixed link 32, prevents from being struck by lightning, improves work
Make the safety at scene, and the size due to reducing arrester platform, shortens the length of cable terminal fixed link 32, it is convenient
Worker transition position and placement Work tool on platform.
The cable terminal support cross arm and insulator fix cross-arm and pass through corresponding anchor ear part and electric pole respectively
Connection.
The transverse support bar and immediate double cable are equipped with bearing diagonal frame between fixing anchor ear.It substantially increases
Support force.
The utility model can meet the needs that 2 return cables step on bar in homonymy, on the basis of keeping its function constant,
Structure is more firm, and convenient and reliable operation has saved a large amount of human and material resources, financial resources, the electricity being suitable on various high-tension lines
Power cable single pole steps on bar field.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
Novel protection domain should be subject to the protection scope in claims.
Claims (9)
1. a kind of 35kV double cables single pole rod rising device, which installs on utility poles, which is characterized in that the device
Bar holder is stepped on including single pole, double cable fixes anchor ear, cable terminal support cross arm and insulator and fixes cross-arm, the list
Bar steps on bar holder and is fixed on electric pole side, and the cable terminal support cross arm and insulator are fixed cross-arm and be separately fixed at
The electric pole other side, the double cable fix anchor ear set on utility poles.
2. the apparatus according to claim 1, which is characterized in that it includes a vertical supporting that the single pole, which steps on bar holder,
Bar, at least 20 transverse support bars and fixed ring buckle, the vertical supporting bar are fixed on utility poles by fixed ring buckle, institute
The transverse support bar stated is equidistant on vertical supporting bar.
3. the apparatus of claim 2, which is characterized in that be 50CM between the adjacent transverse support bar.
4. the apparatus according to claim 1, which is characterized in that it includes two semicircles that the double cable, which fixes anchor ear,
Hoop body and cable support ring, described two semicircle hoop bodies connect rear enclosures on utility poles, the cable support ring one
End is connect with one of semicircle hoop body, and the other end is sleeved on cable.
5. device according to claim 4, which is characterized in that the cable support ring includes support plate, two transverse directions
Holder and two circular rings, described two horizontal supports are separately fixed at support plate side, the support plate other side and semicircle
Hoop body connects, and described two circular rings are separately fixed at after entangling double cable on two horizontal supports.
6. the apparatus according to claim 1, which is characterized in that the cable terminal support cross arm includes two transverse directions
Supporting rod and three cable terminal fixed links, described three cable terminal fixed links are separately fixed at two cross-braces
On bar, described two transverse support bars are connect with electric pole.
7. device according to claim 6, which is characterized in that the cable terminal fixed link includes cable terminal
Holder and arrester.
8. the apparatus according to claim 1, which is characterized in that the cable terminal support cross arm and insulator are fixed
Cross-arm is connect by corresponding anchor ear part with electric pole respectively.
9. device according to claim 6, which is characterized in that the transverse support bar is solid with immediate double cable
Determine to be equipped with bearing diagonal frame between anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504561.9U CN208015333U (en) | 2018-04-10 | 2018-04-10 | A kind of 35kV double cables single pole rod rising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504561.9U CN208015333U (en) | 2018-04-10 | 2018-04-10 | A kind of 35kV double cables single pole rod rising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015333U true CN208015333U (en) | 2018-10-26 |
Family
ID=63892500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820504561.9U Active CN208015333U (en) | 2018-04-10 | 2018-04-10 | A kind of 35kV double cables single pole rod rising device |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306241A (en) * | 2018-04-10 | 2018-07-20 | 国网上海市电力公司 | A kind of 35KV double cables single pole rod rising device |
| CN109750890A (en) * | 2018-12-06 | 2019-05-14 | 河南平高电气股份有限公司 | A kind of movable type lead tower |
-
2018
- 2018-04-10 CN CN201820504561.9U patent/CN208015333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306241A (en) * | 2018-04-10 | 2018-07-20 | 国网上海市电力公司 | A kind of 35KV double cables single pole rod rising device |
| CN109750890A (en) * | 2018-12-06 | 2019-05-14 | 河南平高电气股份有限公司 | A kind of movable type lead tower |
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