CN211405022U - Busbar fixed knot constructs with adjustable prepackage type transformer substation - Google Patents
Busbar fixed knot constructs with adjustable prepackage type transformer substation Download PDFInfo
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- CN211405022U CN211405022U CN202020330960.5U CN202020330960U CN211405022U CN 211405022 U CN211405022 U CN 211405022U CN 202020330960 U CN202020330960 U CN 202020330960U CN 211405022 U CN211405022 U CN 211405022U
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Abstract
The utility model belongs to the technical field of prefabricated substations, in particular to an adjustable bus fixing structure of a prefabricated substation, which comprises vertical fixing beams and transverse fixing beams, wherein the two vertical fixing beams are fixed on a partition plate, the vertical fixing beams are provided with waist-shaped holes I along the beam length direction, the two transverse fixing beams are fixed between the two vertical fixing beams, and the transverse fixing beams are movably fixed on the waist-shaped holes I of the vertical fixing beams through bolts; the transverse fixing beam is provided with a waist-shaped hole II along the beam length direction, and two bus frames used for mounting buses are movably connected with the waist-shaped hole II on the transverse fixing beam through bolts. This application can make the generating line remove at four directions in upper and lower, left and right to reach the purpose of practicing thrift the quantity of generating line, the reduction of generating line quantity and then reduced the cost of prepackage type transformer substation.
Description
Technical Field
The utility model belongs to the technical field of the prepackage type transformer substation, concretely relates to adjustable generating line fixed knot of prepackage type transformer substation constructs.
Background
The prefabricated substation is a complete set of equipment for distributing and converting electric energy in an electric power system and mainly comprises a high-voltage cabinet, a transformer and a low-voltage cabinet, wherein a small chamber where the transformer is located is called a transformer chamber. At present, the transformer is generally connected with the low-voltage cabinet by the generating line (the generating line is the copper bar or aluminium row usually), sets up two fixed beams on being close to the baffle of low-voltage cabinet one side, in case the design, the later stage can not change at will, consequently can cause the waste of generating line, unreasonable structure even.
Disclosure of Invention
In order to overcome the weak point of above-mentioned prior art, the utility model provides a busbar fixed knot constructs with adjustable prepackage type transformer substation makes the fixed position of generating line can remove in the certain limit along with size, the position of transformer to reduce the quantity of generating line, make the structure of generating line more reasonable.
The utility model discloses a realize through following technical scheme: a pre-installed adjustable bus fixing structure for a transformer substation comprises vertical fixing beams and transverse fixing beams, wherein the two vertical fixing beams are fixed on a partition plate, waist-shaped holes I are formed in the vertical fixing beams along the beam length direction, the two transverse fixing beams are fixed between the two vertical fixing beams, and the transverse fixing beams are movably fixed on the waist-shaped holes I of the vertical fixing beams through bolts; the transverse fixing beam is provided with a waist-shaped hole II along the beam length direction, and two bus frames used for mounting buses are movably connected with the waist-shaped hole II on the transverse fixing beam through bolts.
Furthermore, the vertical fixing beam and the transverse fixing beam are both U-shaped structural members, and one side of the vertical fixing beam, which is used for fixing the transverse fixing beam, is provided with a through waist-shaped hole I; the transverse fixing beam is used for fixing one side of the bus frame and is provided with a through waist-shaped hole II, and the transverse fixing beam and one side, fixed to the vertical fixing beam, of the transverse fixing beam are provided with through holes used for being fixed to the waist-shaped hole I.
Furthermore, the other side of the vertical fixing beam, which is opposite to the waist-shaped hole I, is welded with the partition board into a whole.
Furthermore, a plurality of waist-shaped holes I are uniformly arranged on the vertical fixing beam at intervals; the transverse fixing beam is provided with a plurality of waist-shaped holes II at uniform intervals.
When the transformer is small in capacity, height and width, the height of the bus needs to be reduced to adapt to the transformer, and the height of the transverse fixing beam can be reduced to a proper position; the positions of the two bus frames on the transverse fixing beam can be adjusted to adapt to the width of the transformer.
On the contrary, when the transformer has larger capacity, height and width, the height of the bus needs to be increased to adapt to the transformer, and the height of the transverse fixing beam can be increased to a proper position; the positions of the two bus frames on the transverse fixing beam can be adjusted to adapt to the width of the transformer.
The utility model has the advantages that: this application can make the generating line remove at four directions in upper and lower, left and right to reach the purpose of practicing thrift the quantity of generating line, the reduction of generating line quantity and then reduced the cost of prepackage type transformer substation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1, a bus, 2, a vertical fixed beam, 2-1, a waist-shaped hole I, 3, a transverse fixed beam, 3-1, a waist-shaped hole II, 4, a bus frame, 5 and a clapboard are arranged.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1, the adjustable bus fixing structure of the prefabricated substation comprises vertical fixing beams 2 and transverse fixing beams 3, wherein the two vertical fixing beams 2 are fixed on a partition plate 5, waist-shaped holes i 2-1 are formed in the vertical fixing beams 2 along the beam length direction, the two transverse fixing beams 3 are fixed between the two vertical fixing beams 2, and the transverse fixing beams 3 are movably fixed on the waist-shaped holes i 2-1 of the vertical fixing beams 2 through bolts; the transverse fixing beam 3 is provided with a waist-shaped hole II 3-1 along the length direction of the beam, and two bus frames 4 for mounting the bus 1 are movably connected with the waist-shaped hole II 3-1 on the transverse fixing beam 3 through bolts. Furthermore, the vertical fixing beam 2 and the transverse fixing beam 3 are both U-shaped structural members, one side of the vertical fixing beam 2, which is used for fixing the transverse fixing beam 3, is provided with a through waist-shaped hole I2-1, and the other side, opposite to the waist-shaped hole I2-1, of the vertical fixing beam 2 is welded with the partition plate 5 into a whole. One side of the transverse fixing beam 3, which is used for fixing the bus frame 4, is provided with a through waist-shaped hole II 3-1, and one side of the transverse fixing beam 3, which is fixed with the vertical fixing beam 2, is provided with a through hole which is used for being fixed with the waist-shaped hole I2-1. Bolts penetrate through the through holes of the transverse fixing beams 3 and the waist-shaped holes I2-1 of the vertical fixing beams 2 to be movably fixed with the vertical fixing beams 2, and the horizontal height of the transverse fixing beams 3 relative to the vertical fixing beams 2 is changed by changing different positions of the bolts penetrating through the waist-shaped holes I2-1; the bus frame 4 is provided with a round hole for a bolt to pass through, the bolt passes through the round hole on the bus frame 4 and a waist-shaped hole II 3-1 of the transverse fixing beam 3 to be movably fixed with the transverse fixing beam 3, and the left and right positions of the bus frame 4 relative to the transverse fixing beam 3 are changed by changing different positions of the bolt passing through the waist-shaped hole II 3-1.
As an improvement of the embodiment, a plurality of waist-shaped holes i 2-1 are uniformly arranged on the vertical fixing beam 2 at intervals; the transverse fixing beam 3 is uniformly provided with a plurality of waist-shaped holes II 3-1 at intervals.
When the transformer has small capacity and small height and width, the height of the bus 1 needs to be reduced to adapt to the transformer, and the height of the transverse fixing beam 3 can be reduced to a proper position; the position of the two bus frames 4 on the transverse fixing beam 3 can be adjusted to adapt to the width of the transformer.
On the contrary, when the transformer has large capacity, high height and large width, the height of the bus 1 needs to be increased to adapt to the transformer, and the height of the transverse fixing beam 3 can be increased to a proper position; the position of the two bus frames 4 on the transverse fixing beam 3 can be adjusted to adapt to the width of the transformer.
The bus frame 4 can move left and right on the transverse fixed beam 3, and the transverse fixed beam 3 can move up and down on the vertical fixed beam 2, so that the length and the height of the bus 1 can be changed, the bus frame is adapted to the positions of transformers with different capacities and sizes, the using amount of the bus is reduced, and the product cost is reduced.
Claims (4)
1. The utility model provides a busbar fixed knot constructs with adjustable prepackage type transformer substation which characterized in that: the fixing device comprises vertical fixing beams (2) and transverse fixing beams (3), wherein the two vertical fixing beams (2) are fixed on a partition plate (5), waist-shaped holes I (2-1) are formed in the vertical fixing beams (2) along the length direction of the beams, the two transverse fixing beams (3) are fixed between the two vertical fixing beams (2), and the transverse fixing beams (3) are movably fixed on the waist-shaped holes I (2-1) of the vertical fixing beams (2) through bolts; the transverse fixing beam (3) is provided with a waist-shaped hole II (3-1) along the length direction of the beam, and two bus frames (4) for mounting buses (1) are movably connected with the waist-shaped hole II (3-1) on the transverse fixing beam (3) through bolts.
2. The adjustable bus fixing structure of the preassembled transformer substation of claim 1, wherein: the vertical fixing beam (2) and the transverse fixing beam (3) are both U-shaped structural members, and one side of the vertical fixing beam (2) for fixing the transverse fixing beam (3) is provided with a through waist-shaped hole I (2-1); one side of the transverse fixing beam (3) used for fixing the bus frame (4) is provided with a through waist-shaped hole II (3-1), and one side of the transverse fixing beam (3) fixed with the vertical fixing beam (2) is provided with a through hole used for being fixed with the waist-shaped hole I (2-1).
3. The adjustable bus fixing structure of the preassembled transformer substation of claim 2, wherein: the other side of the vertical fixing beam (2) opposite to the waist-shaped hole I (2-1) is welded with the partition plate (5) into a whole.
4. The adjustable bus fixing structure of the preassembled transformer substation of claim 2, wherein: a plurality of waist-shaped holes I (2-1) are uniformly arranged on the vertical fixing beam (2) at intervals; the transverse fixing beam (3) is uniformly provided with a plurality of waist-shaped holes II (3-1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330960.5U CN211405022U (en) | 2020-03-17 | 2020-03-17 | Busbar fixed knot constructs with adjustable prepackage type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330960.5U CN211405022U (en) | 2020-03-17 | 2020-03-17 | Busbar fixed knot constructs with adjustable prepackage type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405022U true CN211405022U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020330960.5U Active CN211405022U (en) | 2020-03-17 | 2020-03-17 | Busbar fixed knot constructs with adjustable prepackage type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405022U (en) |
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2020
- 2020-03-17 CN CN202020330960.5U patent/CN211405022U/en active Active
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