CN204252615U - A kind of double loop power cable termination shaft tower - Google Patents
A kind of double loop power cable termination shaft tower Download PDFInfo
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- CN204252615U CN204252615U CN201420743088.1U CN201420743088U CN204252615U CN 204252615 U CN204252615 U CN 204252615U CN 201420743088 U CN201420743088 U CN 201420743088U CN 204252615 U CN204252615 U CN 204252615U
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Abstract
The utility model relates to transmission tower technical field, a kind of double loop power cable termination shaft tower is provided, described double loop power cable termination shaft tower is by the first tower bar, second tower bar and the 3rd tower bar composition, this the first tower bar, the first coupling beam is provided with between second tower bar and the 3rd tower bar, second coupling beam, first cable horizontal stand and the second cable horizontal stand, first coupling beam and the second coupling beam are not only as guiding cross-arm but also as shaft tower support existence, first cable horizontal stand and the second cable horizontal stand are as cable horizontal shore, and retrained by cable anchor ear, overall structure is simple, framework firm stable, simultaneously, reduce the first tower bar, the size of the second tower bar and the 3rd tower club head, reduce the first tower bar, the height of the second tower bar and the 3rd tower club head, transmission line of electricity can be passed by original line corridor, do not need land occupation again, save cost.
Description
Technical field
The utility model belongs to transmission tower technical field, particularly relates to a kind of double loop power cable termination shaft tower.
Background technology
Double-circuit line sending end cable shaft tower need increase multilayer cable holder in the past on shaft tower, made tower structure become complicated, added processing and difficulty of construction.
, limit near transformer station by ultra-high-tension power transmission line or depth of building, how restricted cable shoe shaft tower overall height is also meanwhile, and therefore, transmission pressure can only adopt horizontally, and limitation is larger.
Utility model content
The purpose of this utility model is to provide a kind of double loop power cable termination shaft tower, is intended to the complex structure solving double loop power transmission cable shaft tower in prior art, and processing and difficulty of construction are comparatively large, meanwhile, and the restricted problem of layout type of transmission pressure.
The utility model realizes like this, a kind of double loop power cable termination shaft tower, described double loop power cable termination shaft tower comprises the first tower bar, the second tower bar and the 3rd tower bar that are arranged side by side, and described first tower bar, the second tower bar and the 3rd tower bar upper end are respectively equipped with ground wire thread gripping-board;
The first coupling beam is provided with between described first tower bar and described second tower bar, the second coupling beam is provided with between described second tower bar and described 3rd tower bar, described first coupling beam is provided with the first wire hanging wire point, second wire hanging wire point and privates hanging wire point, described first wire hanging wire point, second wire hanging wire point and privates hanging wire point form the first transmitting loop, described second coupling beam is provided with privates hanging wire point, 5th wire hanging wire point and the 6th wire hanging wire point, described privates hanging wire point, 5th wire hanging wire point and the 6th wire hanging wire point form the second transmitting loop,
The lower end of described first coupling beam is provided with the first cable horizontal stand, the first wire hanging wire point in described first cable horizontal stand and described first coupling beam, the second wire hanging wire point position corresponding with privates hanging wire point is provided with the first corresponding cable vertical supports, second cable vertical supports and the 3rd cable vertical supports, wherein, described first cable vertical supports, second cable vertical supports and the 3rd cable vertical supports extend to the direction away from described first coupling beam, described first cable vertical supports, second cable vertical supports and the 3rd cable vertical supports are provided with several cable anchor ears,
The lower end of described second coupling beam is provided with the second cable horizontal stand, privates hanging wire point in described second cable horizontal stand and described second coupling beam, the 5th wire hanging wire point position corresponding with the 6th wire hanging wire point is provided with the 4th corresponding cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports, wherein, described 4th cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports extend to the direction away from described second coupling beam, described 4th cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports are provided with several cable anchor ears.
As a kind of improved plan, described first coupling beam and described second coupling beam are arranged on the same line, and described first cable horizontal stand and the horizontal Bracket setting of described second cable are on the same line.
As a kind of improved plan, described ground wire thread gripping-board is provided with hanging wire hole.
As a kind of improved plan, described first tower bar, the second tower bar and the 3rd tower bar are made up of some sections of fastener for connection respectively.
As a kind of improved plan, described first coupling beam is fixedly connected with described first tower bar, the second tower bar respectively by flange, and described second coupling beam is fixedly connected with described second tower bar, the 3rd tower bar respectively by flange.
As a kind of improved plan, described first cable horizontal stand is fixedly connected with described first tower bar, the second tower bar respectively by winning in succession, and described second cable horizontal stand is fixedly connected with described second tower bar, the 3rd tower bar respectively by winning in succession.
As a kind of improved plan, described first coupling beam and the second coupling beam are cross section is circular or polygonal steel pipe, and described first coupling beam and the second coupling beam are provided with simple and easy aisle.
Because double loop power cable termination shaft tower is by the first tower bar, second tower bar and the 3rd tower bar composition, this the first tower bar, the first coupling beam is provided with between second tower bar and the 3rd tower bar, second coupling beam, first cable horizontal stand and the second cable horizontal stand, first coupling beam and the second coupling beam are not only as guiding cross-arm but also as shaft tower support existence, first cable horizontal stand and the second cable horizontal stand are as cable horizontal shore, and retrained by cable anchor ear, overall structure is simple, framework firm stable, simultaneously, reduce the first tower bar, the size of the second tower bar and the 3rd tower club head, reduce the first tower bar, the height of the second tower bar and the 3rd tower club head, transmission line of electricity can be passed by original line corridor, do not need land occupation again, save cost.
Because the first tower bar, the second tower bar and the 3rd tower bar are made up of some sections of fastener for connection respectively, structure is simple, processing and easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the double loop power cable termination shaft tower that the utility model provides;
Fig. 2 is the structural representation of the ground wire thread gripping-board that the utility model provides;
Fig. 3 is the structural representation of the cable anchor ear that the utility model provides;
Wherein, 1-first tower bar, 2-second tower bar, 3-the 3rd tower bar, 4-ground wire thread gripping-board, 5-first coupling beam, 6-second coupling beam, 7-first wire hanging wire point, 8-second wire hanging wire point, 9-privates hanging wire point, 10-privates hanging wire point, 11-the 5th wire hanging wire point, 12-the 6th wire hanging wire point, 13-first cable horizontal stand, 14-first cable vertical supports, 15-second cable vertical supports, 16-the 3rd cable vertical supports, 17-cable anchor ear, 18-second cable horizontal stand, 19-the 4th cable vertical supports, 20-the 5th cable vertical supports, 21-the 6th cable vertical supports, 22-hanging wire hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the double loop power cable termination shaft tower that the utility model provides, and for convenience of explanation, only gives the part relevant to the utility model in figure.
Double loop power cable termination shaft tower comprises the first tower bar 1, the second tower bar 2 and the 3rd tower bar 3 that are arranged side by side, and described first tower bar 1, second tower bar 2 and the 3rd tower bar 3 upper end are respectively equipped with ground wire thread gripping-board 4;
The first coupling beam 5 is provided with between first tower bar 1 and described second tower bar 2, the second coupling beam 6 is provided with between described second tower bar 2 and described 3rd tower bar 3, described first coupling beam 5 is provided with the first wire hanging wire point 7, second wire hanging wire point 8 and privates hanging wire point 9, described first wire hanging wire point 7, second wire hanging wire point 8 and privates hanging wire point 9 form the first transmitting loop, described second coupling beam 6 is provided with privates hanging wire point 10, 5th wire hanging wire point 11 and the 6th wire hanging wire point 12, described privates hanging wire point 10, 5th wire hanging wire point 11 and the 6th wire hanging wire point 12 form the second transmitting loop,
The lower end of the first coupling beam 5 is provided with the first cable horizontal stand 13, described first cable horizontal stand 13 and the first wire hanging wire point 7 in described first coupling beam 5, second wire hanging wire point 8 and the corresponding position of privates hanging wire point 9 are provided with the first corresponding cable vertical supports 14, second cable vertical supports and the 3rd cable vertical supports, wherein, described first cable vertical supports 14, second cable vertical supports 15 and the 3rd cable vertical supports 16 extend to the direction away from described first coupling beam 5, described first cable vertical supports 14, second cable vertical supports 15 and the 3rd cable vertical supports 16 are provided with several cable anchor ears 17,
The lower end of the second coupling beam 6 is provided with the second cable horizontal stand 18, described second cable horizontal stand 18 and the privates hanging wire point 10 in described second coupling beam 6, 5th wire hanging wire point 11 and the corresponding position of the 6th wire hanging wire point 12 are provided with the 4th corresponding cable vertical supports 19, 5th cable vertical supports 20 and the 6th cable vertical supports 21, wherein, described 4th cable vertical supports 19, 5th cable vertical supports 20 and the 6th cable vertical supports 21 extend to the direction away from described second coupling beam 6, described 4th cable vertical supports 19, 5th cable vertical supports 20 and the 6th cable vertical supports 21 are provided with several cable anchor ears 17.
In the utility model, as shown in Figure 1, the first coupling beam 5 arranges on the same line with described second coupling beam 6, and described first cable horizontal stand 13 is arranged on the same line with described second cable horizontal stand 18.
As shown in Figure 2, be respectively equipped with ground wire thread gripping-board 4 in the upper end of the first tower bar 1, second tower bar 2 and the 3rd tower bar 3, ground wire thread gripping-board 4 is provided with hanging wire hole 22, thus reduces the size of the upper end of this first tower bar 1, second tower bar 2 and the 3rd tower bar 3.
Meanwhile, it is simple that the first tower bar 1, second tower bar 2 and the 3rd tower bar 3 form wooden construction by some sections of fastener for connection respectively, processing and easy for installation.
In the utility model, the first coupling beam 5 is fixedly connected with described first tower bar 1, second tower bar 2 respectively by flange, and described second coupling beam 6 is fixedly connected with described second tower bar 2, the 3rd tower bar 3 respectively by flange;
First cable horizontal stand 13 is fixedly connected with described first tower bar 1, second tower bar 2 respectively by winning in succession, and described second cable horizontal stand 18 is fixedly connected with described second tower bar 2, the 3rd tower bar 3 respectively by winning in succession.
In the utility model, the first coupling beam 5 and the second coupling beam 6 for cross section be circular or polygonal steel pipe, described first coupling beam 5 and the second coupling beam 6 are provided with simple and easy aisle;
This first coupling beam 5 and the second coupling beam 6 both as the support of the first tower bar 1, second tower bar 2 and the 3rd tower bar 3, again as wire cross-arm, were killed two birds with one stone, and while ensureing that whole tower structure is stable, were realized the connection of wire and pass through.
In the utility model, as shown in Figure 3, it is for retraining the direction of routing of cable for the structure of above-mentioned cable anchor ear, introduces underground terminal, does not repeat them here.
In the utility model, double loop power cable termination shaft tower is by the first tower bar 1, second tower bar 2 and the 3rd tower bar 3 form, this the first tower bar 1, the first coupling beam 5 is provided with between second tower bar 2 and the 3rd tower bar 3, second coupling beam 6, first cable horizontal stand 14 and the second cable horizontal stand 18, first coupling beam 5 and the second coupling beam 6 are not only as guiding cross-arm but also as shaft tower support existence, first cable horizontal stand 14 and the second cable horizontal stand 18 are as cable horizontal shore, and retrained by cable anchor ear, overall structure is simple, framework firm stable, simultaneously, reduce the first tower bar 1, the size of the second tower bar 2 and the 3rd tower bar 3 head, reduce the first tower bar 1, the height of the second tower bar 2 and the 3rd tower bar 3 head, transmission line of electricity can be passed by original line corridor, do not need land occupation again, save cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a double loop power cable termination shaft tower, it is characterized in that, described double loop power cable termination shaft tower comprises the first tower bar, the second tower bar and the 3rd tower bar that are arranged side by side, and described first tower bar, the second tower bar and the 3rd tower bar upper end are respectively equipped with ground wire thread gripping-board;
The first coupling beam is provided with between described first tower bar and described second tower bar, the second coupling beam is provided with between described second tower bar and described 3rd tower bar, described first coupling beam is provided with the first wire hanging wire point, second wire hanging wire point and privates hanging wire point, described first wire hanging wire point, second wire hanging wire point and privates hanging wire point form the first transmitting loop, described second coupling beam is provided with privates hanging wire point, 5th wire hanging wire point and the 6th wire hanging wire point, described privates hanging wire point, 5th wire hanging wire point and the 6th wire hanging wire point form the second transmitting loop,
The lower end of described first coupling beam is provided with the first cable horizontal stand, the first wire hanging wire point in described first cable horizontal stand and described first coupling beam, the second wire hanging wire point position corresponding with privates hanging wire point is provided with the first corresponding cable vertical supports, second cable vertical supports and the 3rd cable vertical supports, wherein, described first cable vertical supports, second cable vertical supports and the 3rd cable vertical supports extend to the direction away from described first coupling beam, described first cable vertical supports, second cable vertical supports and the 3rd cable vertical supports are provided with several cable anchor ears,
The lower end of described second coupling beam is provided with the second cable horizontal stand, privates hanging wire point in described second cable horizontal stand and described second coupling beam, the 5th wire hanging wire point position corresponding with the 6th wire hanging wire point is provided with the 4th corresponding cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports, wherein, described 4th cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports extend to the direction away from described second coupling beam, described 4th cable vertical supports, 5th cable vertical supports and the 6th cable vertical supports are provided with several cable anchor ears.
2. double loop according to claim 1 power cable termination shaft tower, is characterized in that, described first coupling beam and described second coupling beam are arranged on the same line, and described first cable horizontal stand and the horizontal Bracket setting of described second cable are on the same line.
3. double loop according to claim 1 power cable termination shaft tower, is characterized in that, described ground wire thread gripping-board is provided with hanging wire hole.
4. double loop according to claim 1 power cable termination shaft tower, is characterized in that, described first tower bar, the second tower bar and the 3rd tower bar are made up of some sections of fastener for connection respectively.
5. the double loop power cable termination shaft tower according to any one of Claims 1-4, it is characterized in that, described first coupling beam is fixedly connected with described first tower bar, the second tower bar respectively by flange, and described second coupling beam is fixedly connected with described second tower bar, the 3rd tower bar respectively by flange.
6. the double loop power cable termination shaft tower according to any one of Claims 1-4, it is characterized in that, described first cable horizontal stand is fixedly connected with described first tower bar, the second tower bar respectively by winning in succession, and described second cable horizontal stand is fixedly connected with described second tower bar, the 3rd tower bar respectively by winning in succession.
7. the double loop power cable termination shaft tower according to any one of Claims 1-4, is characterized in that, described first coupling beam and the second coupling beam are cross section is circular or polygonal steel pipe, and described first coupling beam and the second coupling beam are provided with simple and easy aisle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743088.1U CN204252615U (en) | 2014-11-29 | 2014-11-29 | A kind of double loop power cable termination shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743088.1U CN204252615U (en) | 2014-11-29 | 2014-11-29 | A kind of double loop power cable termination shaft tower |
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| Publication Number | Publication Date |
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| CN204252615U true CN204252615U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420743088.1U Active CN204252615U (en) | 2014-11-29 | 2014-11-29 | A kind of double loop power cable termination shaft tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848950A (en) * | 2017-02-28 | 2017-06-13 | 国网北京市电力公司 | Wire support structure |
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2014
- 2014-11-29 CN CN201420743088.1U patent/CN204252615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848950A (en) * | 2017-02-28 | 2017-06-13 | 国网北京市电力公司 | Wire support structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |