CN210422058U - Double-layer outgoing line power distribution device building - Google Patents
Double-layer outgoing line power distribution device building Download PDFInfo
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- CN210422058U CN210422058U CN201920756942.0U CN201920756942U CN210422058U CN 210422058 U CN210422058 U CN 210422058U CN 201920756942 U CN201920756942 U CN 201920756942U CN 210422058 U CN210422058 U CN 210422058U
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Abstract
The utility model discloses a double-deck distribution device building of being qualified for next round of competitions belongs to power equipment technical field. The utility model discloses a double-deck distribution device building of being qualified for next round of competitions includes the device layer, be equipped with GIS equipment in the device layer and with the generating line that GIS equipment is connected, one side on device layer is connected with first overhead line, first overhead line with the bus connection, the top on device layer is equipped with second overhead line, second overhead line with connect through branch's generating line between the generating line. The utility model discloses a required area can be showing and reducing to the double-deck distribution device building of being qualified for the next round of competitions.
Description
Technical Field
The utility model belongs to the technical field of the power equipment technique and specifically relates to a double-deck distribution device building of being qualified for the next round of competitions is related to.
Background
In the power system, with the development of national economy, the land used for the transformer substation constructed in large and medium-sized cities is smaller, so that the reduction of the land area of the transformer substation is a very complicated problem.
In the power grid of China, the number of 110KV transformer substations is very large, in the 110KV transformer substations, GIS transformer substations with smaller occupied area are adopted in general large and medium-sized cities, and in general smaller metro-level cities, outdoor conventional equipment is adopted. In a transformer substation adopting GIS equipment, overhead outgoing lines are a main outgoing line mode.
In the existing overhead line type transformer substation, all overhead lines are generally arranged in a layer of space, a large amount of space needs to be occupied, and great burden is caused to urban land resources.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the double-layer outgoing line distribution device building adopting the double-layer outgoing line is provided, the outgoing line structure is arranged into two layers, and the occupied area is obviously reduced.
The embodiment of the utility model provides a solve the technical scheme who above-mentioned technical problem took and be: the utility model provides a double-deck distribution device building of being qualified for next round of competitions, includes the device layer, be equipped with GIS equipment in the device layer and with the generating line that GIS equipment is connected, one side on device layer is connected with first overhead line, first overhead line with the generating line is connected, the top on device layer is equipped with second overhead line, second overhead line with connect through branch's generating line between the generating line.
As a further improvement of the above technical solution, a cantilever is fixedly arranged on the top of the device layer, and the cantilever is arranged on one side of the top of the device layer and extends outward.
As a further improvement of the technical scheme, the edge of one side, facing the device layer, of the cantilever platform is provided with a heightening column, and the heightening column extends along the height direction.
As a further improvement of the technical scheme, the top end of the heightening column is provided with a cross beam.
As a further improvement of the technical scheme, a first tension string is arranged at the end part of the cantilever platform and connected with a first lead.
As a further improvement of the technical scheme, a second strain insulator-string is arranged at the end part of the beam and connected with a second lead.
As a further improvement of the above technical solution, the first overhead line includes two positions, and the two positions of the first overhead line are arranged along the left-right direction of the installation building.
As a further improvement of the above technical solution, the second overhead line also includes two positions, and the two positions of the second overhead line are arranged along the left-right direction of the installation building.
As a further improvement of the above technical solution, the second overhead line is located directly above the corresponding first overhead line.
The utility model has the advantages that:
the utility model discloses a double-deck distribution device building of being qualified for next round of competitions adopts two-layer structure to arrange overhead line, and two-layer structure is qualified for the next round of competitions respectively, and the plane area occupied that is showing reduced double-deck distribution device building of being qualified for the next round of competitions saves the land resource.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a plan view of a prior art double-deck outlet power distribution unit;
FIG. 2 is a cross-sectional layout of a prior art double-deck outlet power distribution unit;
fig. 3 is a plan view of the bottom floor of a double-layer outgoing line power distribution equipment building according to an embodiment of the present invention;
fig. 4 is a plan view of a top floor of a double-outlet switchgear assembly in an embodiment of the present invention;
fig. 5 is a layout diagram of an end face of a power distribution device building with double outgoing lines according to an embodiment of the present invention.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, front, rear, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings.
Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
Referring to fig. 3 to 5, the present invention provides a double-layer outgoing power distribution equipment building, which includes an equipment layer 1, wherein a GIS device 10 and a bus 11 are installed in the equipment layer 1, a first overhead line 12 is disposed on one side of the equipment layer 1, and a second overhead line 13 is further disposed on the top of the equipment layer 1. The GIS device 10 and the first overhead wire 12 are connected to the bus bar 11, and the second overhead wire 12 is connected to the bus bar 11 through a branch bus bar 14, wherein the branch bus bar 14 extends upward to the top of the device layer 1, one end of which is connected to the bus bar 11, and the other end of which is connected to the second overhead wire 12.
Preferably, a pick-up table 100 is provided on the top of the device layer 1 for mounting the second overhead wire 13, the pick-up table 100 is located on one side of the device layer 1 and extends outward, a heightening column 110 is provided at an outer edge of the pick-up table 100 facing the device layer 1, the heightening column 110 extends upward in the height direction, and a cross beam 120 is provided on the top of the heightening column 110.
In one embodiment, the end of the cantilever 15 is provided with a first tension string 130, wherein the first overhead line 12 is connected with a first lead 140, and the first lead 140 extends upward to the first tension string 130, is connected with the first tension string 130, and then is led out through the first tension string 130.
In one embodiment, a second tension string 150 is disposed on the cross beam 120, wherein the second overhead line 13 is connected to a second lead 160, and the second lead 160 extends upward to the second tension string 150, is connected to the second tension string 150, and is then led out through the second tension string 150.
In the preferred embodiment of the present invention, the first overhead wire 12 includes two places, the two places of the first overhead wire 12 are arranged along the left and right directions of the device layer 1, the second overhead wire 13 also includes two places of the second overhead wire 13 is arranged along the left and right directions of the device layer 1, and the second overhead wire 13 is located directly above the first overhead wire 12. The first lead 140 and the second lead 160 are led out from the right side of the device layer 1, for this reason, the bus bar 11 passes through the right side wall of the device layer 1 and protrudes, and the branch bus bar 14 is connected to the bus bar 11 from the right side of the device layer 1 and extends upward to the position of the second overhead line 13.
The following details describe the utility model discloses a double-deck actual mounting structure who is qualified for the next round of competitions of distribution device building to compare with the mounting structure of the distribution device building that has the double-deck line of being qualified for the next round of competitions now.
Referring to fig. 1 and 2, for the mounting structure of the power distribution unit building of double-deck being qualified for the next round of competitions among the prior art, GIS equipment, generating line all set up in the device layer, set up overhead line that arranges about everywhere in one side on device layer, wherein, each mounting dimension is as follows: the width L1 of the device layer is 10.5m, the center distance L2 of two adjacent overhead lines is 8m, the distance L3 between two adjacent wires of the overhead lines is 2.2m, and the total length L4 of the device layer is 30 m.
Referring to fig. 3 to 5, two overhead lines, that is, the first overhead line and the second overhead line, are respectively disposed in the device layer and on the top of the device layer, a width L1 of the device layer is 10.5m, a center distance L2 of two adjacent overhead lines is 8m, a distance between two adjacent wires of the overhead lines is 2.2m, and a total length L4 of the device layer is 18 m.
Comparing the two, the floor area of the double-layer outgoing line power distribution device building in the prior art is 315 square meters, while in the embodiment, the floor area of the double-layer outgoing line power distribution device building is 189 square meters, and compared with the double-layer outgoing line power distribution device building in the prior art, the floor area of the double-layer outgoing line power distribution device building in the embodiment can be reduced by 40%.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a double-deck distribution device building of being qualified for next round of competitions, its characterized in that includes the device layer, be equipped with GIS equipment in the device layer and with the generating line that GIS equipment is connected, one side on device layer is connected with first overhead line, first overhead line with the generating line is connected, the top on device layer is equipped with second overhead line, second overhead line with connect through branch's generating line between the generating line.
2. The double-layer outgoing line power distribution unit building of claim 1, wherein a cantilever platform is fixedly arranged at the top of the device layer, and the cantilever platform is arranged at one side of the top of the device layer and extends outwards.
3. The double-deck power distribution equipment building of being qualified for the next round of competitions of claim 2, characterized in that, the marginal department of the one side of said platform towards said equipment layer is equipped with the column of heightening, the said column of heightening extends along the direction of height.
4. The double-deck power distribution equipment building of being qualified for the next round of competitions of claim 3, characterized in that, the top of said heightening column is provided with a crossbeam.
5. The double-layer outgoing line power distribution equipment building of claim 4, wherein a first strain insulator string is arranged at the end part of the cantilever platform, and a first lead is connected to the first strain insulator string.
6. The double-layer outgoing line power distribution equipment building of claim 4, wherein a second strain insulator string is arranged at the end part of the cross beam, and a second lead is connected to the second strain insulator string.
7. The double-deck power distribution equipment building of any one of claims 1 to 6, wherein the first overhead line comprises two positions, and the two positions of the first overhead line are arranged along the left-right direction of the equipment building.
8. The double-deck power distribution equipment building of claim 7, wherein the second overhead line also includes two locations, and the two locations of the second overhead line are arranged along the left-right direction of the equipment building.
9. The double-deck power distribution unit building of claim 8, wherein the second overhead line is positioned directly above the corresponding first overhead line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756942.0U CN210422058U (en) | 2019-05-23 | 2019-05-23 | Double-layer outgoing line power distribution device building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756942.0U CN210422058U (en) | 2019-05-23 | 2019-05-23 | Double-layer outgoing line power distribution device building |
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| Publication Number | Publication Date |
|---|---|
| CN210422058U true CN210422058U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756942.0U Active CN210422058U (en) | 2019-05-23 | 2019-05-23 | Double-layer outgoing line power distribution device building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210422058U (en) |
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2019
- 2019-05-23 CN CN201920756942.0U patent/CN210422058U/en active Active
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