CN205646459U - Transformer substation and outlet structure thereof - Google Patents
Transformer substation and outlet structure thereof Download PDFInfo
- Publication number
- CN205646459U CN205646459U CN201620513654.9U CN201620513654U CN205646459U CN 205646459 U CN205646459 U CN 205646459U CN 201620513654 U CN201620513654 U CN 201620513654U CN 205646459 U CN205646459 U CN 205646459U
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- plate
- conductor
- outlet
- riser
- wire connecting
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Abstract
The utility model relates to a transformer substation and outlet structure thereof. This transformer substation includes box and outlet structure, the outlet structure is including being used for the A corresponding to the transformer respectively, B, the triphase three wiring of C is electrically conductive, electrically conductive of three wiring sets up along left right direction interval, respectively the electrically conductive piece of wiring all includes two at least connecting portion that are connected along the looks wire that is used for respectively with corresponds the cable of fore -and -aft direction interval setting, use, a plurality of looks wires are connected respectively on the connecting portion that correspond, a plurality of looks wires of every looks are the interval arrangements at the fore -and -aft direction, the multirow has been falld into to the looks wire in other words, every row including A, B, triphase each the looks wire of C, when the wiring, every row looks wire links together and has constituted a cable, can not appear between each looks wire intersecting mutually, make things convenient for in the connection of cable, and can not be because of the looks wire alternately cause insulation fault mutually.
Description
Technical field
This utility model relates to a kind of transformer station and outlet structure thereof.
Background technology
American Unit Substation is a kind of box-type substation, and box-type substation is the complete power distribution equipment of compact high-tension switch gear distribution transformer, low voltage switch equipment etc. combined in one or several casing by certain connection plan.
In box-type substation, need to be drawn the on high-tension side electricity of transformator by cable, in prior art, the outlet structure of the transformator of transformer station is as depicted in figs. 1 and 2: casing 1 is provided with three three outlet column 2 corresponding respectively to high voltage side of transformer three-phase, three charged display columns 3 the most spaced it are fixed with on casing 1, each charged display column 3 is corresponding with each outlet column 2 respectively, and namely three charged display columns 3 are corresponding to the three-phase such as A, B, C of high-tension electricity.The lower end of each charged display column 3 is fixed with a copper bar 4, and copper bar 4 is conductively connected with corresponding outlet column 2.Outlet column 3 is provided with conductive plate 5, is conductively connected by being flexible coupling between conductive plate 5 and copper bar 4, and casing 1 is provided with spark gap 24, and the lower end of conductive plate is conductively connected with spark gap 24.One cable includes equal three phase conductors of A, B, C tri-, in use, if needing to draw two-way cable, need to connect the corresponding phase conductor 14 of two cables on copper bar 4, if needing to draw three road cables, being accomplished by connecting the corresponding phase conductor 14 of three cables on copper bar 4, if needing to draw the cable on more than three tunnels, copper bar 4 being accomplished by connect the corresponding phase conductor 14 of the cable of more than three.The junction point on copper bar of the many phase conductors on three copper bars 4 is respectively positioned in a plane, each phase conductor of A, B, C three-phase is combined into a cable, when two or more cables are connected, need between phase conductor to intersect to connect and could form two or more cable, owing to phase conductor is the thickest but also hard, make to connect cable relatively difficult, and phase conductor intersects, and easily occurs insulation fault during creepage.
Utility model content
The purpose of this utility model is to provide a kind of outlet structure to make cable connect difficulty and easily cause the technical problem of insulation fault so that the two or more cables of solution phase conductor when connecting needs to intersect.The purpose of this utility model also resides in a kind of transformer station of offer.
In this utility model, the technical scheme of outlet structure is: a kind of outlet structure, including three the wiring electric-conductors being respectively used to A, B, C three-phase corresponding to transformator, three wiring electric-conductors are spaced layout in left-right direction, it is characterised in that: each wiring electric-conductor all includes the most spaced connecting portion being respectively used to be connected of at least two with the phase conductor of corresponding cable.
Wiring electric-conductor includes the most spaced line bank of at least two, and each connecting portion is located on the line bank of correspondence.
Line bank has three, wiring electric-conductor also includes three transition wire connecting bars corresponding with each line bank respectively, three transition wire connecting bars are respectively first from front to back, second and the 3rd transition wire connecting bar, First Transition line bank includes the first transverse slat and the starting stave being connected to form L-shaped structure, 3rd transition wire connecting bar includes the 3rd transverse slat and the 3rd riser being connected to form L-shaped structure, first transverse slat and the 3rd transverse slat mutually overlap, starting stave and the 3rd riser are spaced setting along the longitudinal direction, second transition wire connecting bar is fixedly arranged on first or the 3rd on transition wire connecting bar, second transition wire connecting bar includes the second riser between starting stave and the 3rd riser, first, second, 3rd riser is spaced setting along the longitudinal direction, three line banks are individually fixed in first, second, the lower end of the 3rd riser.
Three horizontally disposed outlet column that outlet structure also includes corresponding respectively to three-phase and three columns being vertically arranged, wiring electric-conductor is fixedly arranged on the lower end of corresponding column, wiring electric-conductor is provided with the first conductive plate for being conductively connected with outlet column, outlet column is provided with the second conductive plate for being conductively connected with wiring electric-conductor, first conductive plate has the first conductive segment that inclined downward is arranged backward, second conductive plate has the second that forward upward is obliquely installed and corresponding with the first conductive segment conductive segment, it is connected by being flexible coupling between first conductive segment and the second conductive segment.
In this utility model, the technical scheme of transformer station is: a kind of transformer station, including casing and outlet structure, outlet structure includes three the wiring electric-conductors being respectively used to A, B, C three-phase corresponding to transformator, three wiring electric-conductors are spaced setting in left-right direction, it is characterised in that: each wiring electric-conductor all includes the most spaced connecting portion being respectively used to be connected of at least two with the phase conductor of corresponding cable.
Wiring electric-conductor includes the most spaced line bank of at least two, and each connecting portion is located on the line bank of correspondence.
Line bank has three, wiring electric-conductor also includes three transition wire connecting bars corresponding with each line bank respectively, three transition wire connecting bars are respectively first from front to back, second and the 3rd transition wire connecting bar, First Transition line bank includes the first transverse slat and the starting stave being connected to form L-shaped structure, 3rd transition wire connecting bar includes the 3rd transverse slat and the 3rd riser being connected to form L-shaped structure, first transverse slat and the 3rd transverse slat mutually overlap, starting stave and the 3rd riser are spaced setting along the longitudinal direction, second transition wire connecting bar is fixedly arranged on first or the 3rd on transition wire connecting bar, second transition wire connecting bar includes the second riser between starting stave and the 3rd riser, first, second, 3rd riser is spaced setting along the longitudinal direction, three line banks are individually fixed in first, second, the lower end of the 3rd riser.
Three horizontally disposed outlet column that outlet structure also includes corresponding respectively to three-phase and three columns being vertically arranged, outlet column and column are all located on casing, wiring electric-conductor is fixedly arranged on the lower end of corresponding column, wiring electric-conductor is provided with the first conductive plate for being conductively connected with outlet column, outlet column is provided with the second conductive plate for being conductively connected with wiring electric-conductor, first conductive plate has the first conductive segment that inclined downward is arranged backward, second conductive plate has the second that forward upward is obliquely installed and corresponding with the first conductive segment conductive segment, it is connected by being flexible coupling between first conductive segment and the second conductive segment.
The wire hole that for cable pass the most corresponding with each cable it is arranged at intervals with along the longitudinal direction on the base plate of casing, base plate includes base plate body and cable closing plate, base plate body is provided with installing hole, and cable closing plate is installed on installing hole by releasable connection, and wire hole is located on cable closing plate.
Cable closing plate includes the multiple points of plates being set up in parallel along the longitudinal direction, an adjacent point plate divides plate and rear point of plate before being called, a front point plate is provided with front outlet half bore, point plate is provided with rear outlet half bore, front outlet half bore and the rear outlet plate hole front point of plate by phase releasable connection and rear point of plate splicing becomes a wire hole afterwards.
The beneficial effects of the utility model are: outlet structure includes the A corresponding respectively to transformator, B, three wiring electric-conductors of C three-phase, three wiring electric-conductors are spaced layout in left-right direction, wiring electric-conductor includes that the most spaced at least two is for the connecting portion being connected with the phase conductor of cable, in use, multiple phase conductors are connected on the connecting portion of correspondence, multiple phase conductors of every phase are spaced apart at fore-and-aft direction, be equivalent to the phase conductor to divide into multiple rows of, every package includes A, B, each phase conductor of C three-phase, when wiring, the phase conductor often arranged links together and constitutes a cable, do not have between each phase conductor and intersect, it is convenient to the connection of cable, and insulation fault will not be caused because of intersecting of phase conductor, make outlet structure safety, reliably.
Accompanying drawing explanation
Fig. 1 is the front view of outlet structure in prior art；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural representation that in this utility model, in the embodiment of transformer station, each phase conductor of A, B, C three-phase is connected with line bank；
Fig. 4 is the structural representation that in this utility model, in the embodiment of transformer station, the phase conductor of every phase is connected with line bank；
Fig. 5 is the top view of casing in the embodiment of transformer station in this utility model；
Fig. 6 is the partial enlarged drawing in Fig. 4 at A.
In figure: 1, casing；2, outlet column；3, charged display column；4, copper bar；5, conductive plate；6, First Transition line bank；7, the 3rd transition wire connecting bar；8, the second transition wire connecting bar；9, the first transverse slat；10, starting stave；11, the 3rd transverse slat；12, the 3rd riser；13, the second riser；14, phase conductor；15, cable closing plate；16, plate is divided；17, line bank；19, wire hole；20, cable fixed mount；21, the first conductive plate；22, the second conductive plate；23, it is flexible coupling；24, spark gap；25, base plate body；26, the first conductive segment；27, the second conductive segment.
Detailed description of the invention
In this utility model, the embodiment of transformer station is as seen in figures 3-6.Transformer station in this utility model is American Unit Substation.Transformer station includes casing 1 and transformator, transformer station also includes outlet structure, outlet structure includes three the horizontally disposed outlet column 2 being respectively used on high-tension side A, B, C three-phase corresponding to transformator, three outlet column 2 are spaced in left-right direction to be located on casing 1, three charged display columns 3 the most spaced it are installed with on casing 1, charged display column 3 is vertically arranged, and each charged display column 3 is corresponding with each outlet column 2 respectively.Outlet structure includes being respectively used to three wiring electric-conductors corresponding to A, B, C three-phase, and three wiring electric-conductors are individually fixed in the lower end of corresponding charged display column 3.nullWiring electric-conductor includes three transition wire connecting bars and three line banks，Three transition wire connecting bars are respectively first from front to back、Second and the 3rd transition wire connecting bar，First Transition line bank 6 includes the first transverse slat 9 and the first portrait 10 being connected to form L-shaped structure，3rd transition wire connecting bar 7 includes the 3rd transverse slat 11 and the 3rd riser 12 being connected to form L-shaped structure，First transverse slat 9 and the 3rd transverse slat 11 mutually overlap and are fixed on the lower end of charged display column 3，Starting stave 10 and the 3rd riser 12 are spaced setting along the longitudinal direction，Second transition wire connecting bar 8 is fixedly arranged on First Transition line bank 6，Second transition wire connecting bar 8 includes the second riser 13 between starting stave 10 and the 3rd riser 12，Starting stave 10、Second riser 13 and the 3rd riser 12 are spaced setting along the longitudinal direction，Three line banks 17 are bolted and are fixed on starting stave 10、Second riser 13 and the lower end of the 3rd riser 12，Line bank 17 is provided with the connecting portion for being connected with the phase conductor 14 of cable，The phase conductor 14 of cable is bolted on the connecting portion of the line bank 17 being fixed on correspondence，Every cable includes A、B、Equal three phase conductors of C tri-.First Transition line bank, the second transition wire connecting bar, the 3rd transition wire connecting bar and three line banks are copper bus-bar.
Wiring electric-conductor is provided with the first conductive plate 21 for being conductively connected with outlet column, outlet column is provided with the second conductive plate 22 for being conductively connected with the first conductive plate, first conductive plate 21 has the first conductive segment 26 that inclined downward is arranged backward, second conductive plate 22 has the second that forward upward is obliquely installed and corresponding with the first conductive segment 26 conductive segment 27, 23 it is connected by being flexible coupling between first conductive segment 26 and the second conductive segment 27, casing 1 is provided with spark gap 24, spark gap 24 is Zinc-Oxide Arrester, spark gap 24 is connected with the lower conductive of the second conductive plate 22.Be flexible coupling 23 setting make between wiring electric-conductor and outlet column, there is certain activity surplus, the incline structure of the first conductive segment and the second conductive segment is conveniently flexible coupling 23 and first conductive plate 21 and the connection of the second conductive plate 22, also installs, for spark gap 24, the installing space providing bigger.
Casing 1 includes base plate, base plate includes base plate body 25 and cable closing plate 15, base plate body 25 is provided with installing hole, cable closing plate 15 is bolted and is fixed on installing hole, and cable closing plate 15 is interval with three wire holes 19 passed for cable the most corresponding with each cable along the longitudinal direction.Cable closing plate 15 includes four points of plates 16 being set up in parallel along the longitudinal direction, an adjacent point plate divides plate and rear point of plate before being called, a front point plate is provided with front outlet half bore, rear point of plate is provided with front point of plate that rear outlet half bore, front outlet half bore and rear outlet plate hole be bolted and rear point of plate splicing becomes a wire hole 19.On cable closing plate 15, the left and right sides in wire hole 19 is provided with the cable fixed mount 20 that two length extend along the longitudinal direction, and cable fixed mount 20 is bolted and is fixed on cable closing plate 15, and cable fixed mount 20 is provided with the fastening clip for cable for fixing cable.
In this utility model in other embodiments of transformer station, outlet structure can be used as the outlet structure of step down side.
In this utility model in other embodiments of transformer station, charged display column can not the column of charged display be replaced by common.
In this utility model in other embodiments of transformer station, can save charged display column, wiring electric-conductor is fixed on casing by collets.
In this utility model in other embodiments of transformer station, wiring electric-conductor includes the conductive plate that length extends along the longitudinal direction, and conductive plate is interval with three connecting holes along the longitudinal direction, and three connecting holes are as the connecting portion for being connected with the phase conductor of cable.
In this utility model in other embodiments of transformer station, wiring electric-conductor includes the transition wire connecting bar that a length extends along the longitudinal direction, on transition wire connecting bar, interval is fixed with two or more than three line banks along the longitudinal direction, and each line bank is equipped with the connecting portion for being connected with the phase conductor of corresponding cable.
In this utility model in other embodiments of transformer station, wiring electric-conductor includes the conductive plate that length extends along the longitudinal direction, it is interval with two connecting holes on conductive plate along the longitudinal direction or more than three connecting holes, connecting hole is as the connecting portion for being connected with the phase conductor of corresponding cable.
In this utility model in other embodiments of transformer station, First Transition line bank, the second transition wire connecting bar, the 3rd transition wire connecting bar and three line banks can be arranged by aluminum, silver row etc. replaces copper bus-bar.
In this utility model in other embodiments of transformer station, cable closing plate replaces bolt fastening structure to be installed on installing hole by dismountable buckle.
In this utility model in the embodiment of outlet structure, the structure of outlet structure is identical with the structure of outlet structure in the embodiment of transformer station, no longer repeats at this.
Claims (10)
1. an outlet structure, including three the wiring electric-conductors being respectively used to A, B, C three-phase corresponding to transformator, three wiring electric-conductors are spaced layout in left-right direction, it is characterised in that: each wiring electric-conductor all includes the most spaced connecting portion being respectively used to be connected of at least two with the phase conductor of corresponding cable.
Outlet structure the most according to claim 1, it is characterised in that: wiring electric-conductor includes the most spaced line bank of at least two, and each connecting portion is located on the line bank of correspondence.
nullOutlet structure the most according to claim 2，It is characterized in that: line bank has three，Wiring electric-conductor also includes three transition wire connecting bars corresponding with each line bank respectively，Three transition wire connecting bars are respectively first from front to back、Second and the 3rd transition wire connecting bar，First Transition line bank includes the first transverse slat and the starting stave being connected to form L-shaped structure，3rd transition wire connecting bar includes the 3rd transverse slat and the 3rd riser being connected to form L-shaped structure，First transverse slat and the 3rd transverse slat mutually overlap，Starting stave and the 3rd riser are spaced setting along the longitudinal direction，Second transition wire connecting bar is fixedly arranged on first or the 3rd on transition wire connecting bar，Second transition wire connecting bar includes the second riser between starting stave and the 3rd riser，First、Second、3rd riser is spaced setting along the longitudinal direction，Three line banks are individually fixed in first、Second、The lower end of the 3rd riser.
Outlet structure the most according to claim 1, it is characterized in that: outlet structure also includes corresponding respectively to three horizontally disposed outlet column of three-phase and three columns being vertically arranged, wiring electric-conductor is fixedly arranged on the lower end of corresponding column, wiring electric-conductor is provided with the first conductive plate for being conductively connected with outlet column, outlet column is provided with the second conductive plate for being conductively connected with wiring electric-conductor, first conductive plate has the first conductive segment that inclined downward is arranged backward, second conductive plate has the second that forward upward is obliquely installed and corresponding with the first conductive segment conductive segment, it is connected by being flexible coupling between first conductive segment and the second conductive segment.
5. a transformer station, including casing and outlet structure, outlet structure includes three the wiring electric-conductors being respectively used to A, B, C three-phase corresponding to transformator, three wiring electric-conductors are spaced setting in left-right direction, it is characterised in that: each wiring electric-conductor all includes the most spaced connecting portion being respectively used to be connected of at least two with the phase conductor of corresponding cable.
Transformer station the most according to claim 5, it is characterised in that: wiring electric-conductor includes the most spaced line bank of at least two, and each connecting portion is located on the line bank of correspondence.
nullTransformer station the most according to claim 6，It is characterized in that: line bank has three，Wiring electric-conductor also includes three transition wire connecting bars corresponding with each line bank respectively，Three transition wire connecting bars are respectively first from front to back、Second and the 3rd transition wire connecting bar，First Transition line bank includes the first transverse slat and the starting stave being connected to form L-shaped structure，3rd transition wire connecting bar includes the 3rd transverse slat and the 3rd riser being connected to form L-shaped structure，First transverse slat and the 3rd transverse slat mutually overlap，Starting stave and the 3rd riser are spaced setting along the longitudinal direction，Second transition wire connecting bar is fixedly arranged on first or the 3rd on transition wire connecting bar，Second transition wire connecting bar includes the second riser between starting stave and the 3rd riser，First、Second、3rd riser is spaced setting along the longitudinal direction，Three line banks are individually fixed in first、Second、The lower end of the 3rd riser.
Transformer station the most according to claim 5, it is characterized in that: outlet structure also includes corresponding respectively to three horizontally disposed outlet column of three-phase and three columns being vertically arranged, outlet column and column are all located on casing, wiring electric-conductor is fixedly arranged on the lower end of corresponding column, wiring electric-conductor is provided with the first conductive plate for being conductively connected with outlet column, outlet column is provided with the second conductive plate for being conductively connected with wiring electric-conductor, first conductive plate has the first conductive segment that inclined downward is arranged backward, second conductive plate has the second that forward upward is obliquely installed and corresponding with the first conductive segment conductive segment, it is connected by being flexible coupling between first conductive segment and the second conductive segment.
Transformer station the most according to claim 5, it is characterized in that: on the base plate of casing, be arranged at intervals with the wire hole that for cable pass the most corresponding with each cable along the longitudinal direction, base plate includes base plate body and cable closing plate, base plate body is provided with installing hole, cable closing plate is installed on installing hole by releasable connection, and wire hole is located on cable closing plate.
Transformer station the most according to claim 9, it is characterized in that: cable closing plate includes the multiple points of plates being set up in parallel along the longitudinal direction, an adjacent point plate divides plate and rear point of plate before being called, a front point plate is provided with front outlet half bore, point plate is provided with rear outlet half bore, front outlet half bore and the rear outlet plate hole front point of plate by phase releasable connection and rear point of plate splicing becomes a wire hole afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513654.9U CN205646459U (en) | 2016-05-31 | 2016-05-31 | Transformer substation and outlet structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513654.9U CN205646459U (en) | 2016-05-31 | 2016-05-31 | Transformer substation and outlet structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646459U true CN205646459U (en) | 2016-10-12 |
Family
ID=57051805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513654.9U Expired - Fee Related CN205646459U (en) | 2016-05-31 | 2016-05-31 | Transformer substation and outlet structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315783A (en) * | 2023-05-23 | 2023-06-23 | 江苏华力电器设备有限公司 | Assembled wire and cable installation device for box-type substation |
-
2016
- 2016-05-31 CN CN201620513654.9U patent/CN205646459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315783A (en) * | 2023-05-23 | 2023-06-23 | 江苏华力电器设备有限公司 | Assembled wire and cable installation device for box-type substation |
| CN116315783B (en) * | 2023-05-23 | 2023-08-11 | 江苏华力电器设备有限公司 | Assembled wire and cable installation device for box-type substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200531 |