CN216085926U - Special box-type substation - Google Patents
Special box-type substation Download PDFInfo
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- CN216085926U CN216085926U CN202120851923.3U CN202120851923U CN216085926U CN 216085926 U CN216085926 U CN 216085926U CN 202120851923 U CN202120851923 U CN 202120851923U CN 216085926 U CN216085926 U CN 216085926U
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Abstract
The utility model discloses a special box-type substation.A side plate is fixed on a rectangular frame by adopting a fixing mechanism in a box body, so that the sealing property between the side plate and an upright post is ensured, the box body is convenient to disassemble, and the maintenance of the box-type substation is convenient; through increase rectangular shape arch in fixed establishment, can further improve leakproofness and joint strength between curb plate and the stand, make box waterproof nature higher, and the top cap is the lid dress on the cuboid frame, can prevent that the rainwater from getting into from the clearance in top cap and the cuboid frame, guarantee its waterproof nature, whole box is for assembling the structure, traditional welded mounting means has been changed, make it can carry out the local maintenance of changing to the box curb plate, also make things convenient for the high tension switchgear in to box-type substation, distribution transformer and low voltage distribution device carry out the whole maintenance of changing.
Description
Technical Field
The utility model relates to the technical field of substation equipment, in particular to a special box-type substation.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The transformer substation is composed of a box body, high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, wherein the factory prefabricated indoor and outdoor compact distribution device is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the transformer substation is installed in a moistureproof, antirust, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new substation which grows up after civil construction. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
The box of current box-type substation includes: the inspection device comprises a cuboid frame, and a side plate, an access door and a top cover which are arranged on the cuboid frame; the rectangular frame is formed by assembling a plurality of upright posts and a plurality of cross beams; the two sides of the side plate are provided with folded edges, and the access door is arranged on the upright post through a hinge; however, when the existing cuboid frame is installed with the side plates and the top cover, the existing cuboid frame, the side plates and the top cover are all welded, so that the cuboid frame, the side plates and the top cover are fixed into a whole, particularly, when one surface of the box body is damaged, the box body cannot be disassembled and maintained, and can only be scrapped, so that the use cost of a user is increased, and when the high-voltage switch device, the distribution transformer and the low-voltage distribution device are damaged, the high-voltage switch device and the high-voltage switch device can be maintained for some parts, but the distribution transformer is large in size, and when the distribution transformer is damaged, the transformer cannot be replaced on site, and only the box-type substation can be integrally replaced, so that the operation and maintenance cost of a power grid is increased, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special box-type substation, and solves the problems.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a special box substation, comprising: the power distribution box comprises a box body, high-voltage switch equipment, a distribution transformer and a low-voltage distribution device; high tension switchgear, distribution transformer and low voltage distribution device install in the box, the box includes: the inspection device comprises a cuboid frame, and a side plate, an access door and a top cover which are arranged on the cuboid frame; the rectangular frame is formed by assembling a plurality of stand columns and a plurality of cross beams; the two sides of the side plate are provided with folded edges, and the access door is arranged on the upright post through a hinge; the top cap lid dress is on the rectangular frame who installs curb plate and access door, the curb plate passes through fixed establishment to be fixed on the stand, fixed establishment includes: the edge folding device comprises a pressing plate strip, a cushion plate strip and a bolt, wherein the pressing plate strip is arranged on one side of the stand column, the cushion plate strip is arranged on one side of the stand column, which is far away from the stand column, the pressing plate strip and the cushion plate strip are fixed on the stand column through the bolt, the edge folding of the side plate is arranged between the pressing plate strip and the stand column, and the edge folding of the side plate is fixed through the adjusting bolt.
Furthermore, a plurality of threaded holes are formed in the mounting surfaces of the upright posts and the pressing plate strips.
Furthermore, the pressing plate strips and the backing plate strips are provided with through holes corresponding to the threaded holes in the stand columns.
Further, the through hole is a waist-shaped hole.
Further, the battens are made of high-elasticity metal.
Furthermore, the backing plate strip is composed of a fixed plate and folded edges arranged on two sides of the fixed plate, the folded edges on two sides of the fixed plate are different in length, the long folded edge is arranged on one side of the folded edge of the pressing plate strip pressing side plate, and the short folded edge is arranged on one side of the folded edge far away from the pressing plate strip pressing side plate.
Furthermore, the pressing plate strip is provided with a strip-shaped bulge, and the corresponding upright post mounting surface is provided with a strip-shaped groove.
Furthermore, the corresponding folded edge of the side plate is provided with a strip-shaped bulge.
Furthermore, the upright posts are square upright posts, and the cross beams are angle irons.
Furthermore, the top cover is provided with a mounting groove for mounting the side plate and the rectangular frame of the access door, and the angle iron is connected with the top cover by bolts.
Compared with the prior art, the special box-type substation adopting the technical scheme has the advantages that the side plates are fixed on the rectangular frame in the box body by adopting the fixing mechanism, so that the sealing performance between the side plates and the stand columns is ensured, the box body is convenient to disassemble, and the maintenance of the box-type substation is convenient; through increase rectangular shape arch in fixed establishment, can further improve leakproofness and joint strength between curb plate and the stand, make box waterproof nature higher, and the top cap is the lid dress on the cuboid frame, can prevent that the rainwater from getting into from the clearance in top cap and the cuboid frame, guarantee its waterproof nature, whole box is for assembling the structure, traditional welded mounting means has been changed, make it can carry out the local maintenance of changing to the box curb plate, also make things convenient for the high tension switchgear in to box-type substation, distribution transformer and low voltage distribution device carry out the whole maintenance of changing.
Drawings
FIG. 1 is a schematic structural view of the appearance of a box-type substation according to the present invention;
FIG. 2 is a schematic structural view of a partial front cross section of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a bottom view of the top cover;
FIG. 5 is a partially enlarged schematic view of FIG. 2;
FIG. 6 is a partially enlarged schematic view of FIG. 3;
FIG. 7 is a schematic view of a platen bar configuration;
FIG. 8 is a schematic view of a batten construction;
FIG. 9 is a schematic top view of the further modified cross-section of FIG. 1;
FIG. 10 is an enlarged view of a portion of FIG. 9;
FIG. 11 is a schematic view of the platen bar configuration of FIG. 9;
reference numerals: 1. a box body; 2. a column; 21. a strip-shaped groove; 3. a cross beam; 4. a side plate; 41. folding edges; 42. the strip-shaped bulge; 5. an access door; 6. a top cover; 61. mounting grooves; 7. a fixing mechanism; 71. pressing the plate strip; 711. a kidney-shaped hole; 72. a furring strip; 721. a fixing plate; 73. a bolt; 8. and a box-type substation.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 8, a special box-type substation 8 includes: the device comprises a box body 1, high-voltage switch equipment, a distribution transformer and a low-voltage distribution device; high tension switchgear, distribution transformer and low voltage distribution device install in box 1, box 1 includes: a cuboid frame, a side plate 4, an access door 5 and a top cover 6 which are arranged on the cuboid frame; the rectangular frame is formed by assembling a plurality of upright posts 2 and a plurality of cross beams 3; two sides of the side plate 4 are provided with folded edges 41, and the access door 5 is arranged on the upright post 2 through a hinge; 6 lid dress of top cap is on the rectangular frame who installs curb plate 4 and access door 5, curb plate 4 passes through fixed establishment 7 to be fixed on stand 2, fixed establishment 7 includes: the folding device comprises a pressing strip 71, a cushion strip 72 and a bolt 73, wherein the pressing strip 71 is arranged on one side of the upright post 2, the cushion strip 72 is arranged on one side of the upright post 2 far away from the upright post 2, the pressing strip 71 and the cushion strip 72 are fixed on the upright post 2 through the bolt 73, the folding edge 41 of the side plate 4 is arranged between the pressing strip 71 and the upright post 2, and the folding edge 41 of the side plate 4 is fixed through the adjusting bolt 73.
In this embodiment, a plurality of threaded holes are formed on the mounting surfaces of the upright post 2 and the pressing strip 71, so as to facilitate the installation of the bolts 73.
In this embodiment, the pressing bar strip 71 and the backing bar strip 72 are provided with through holes corresponding to the threaded holes of the upright 2, so that the end of the bolt 73 can pass through the backing bar strip 72 and the pressing bar strip 71 in sequence to be mounted on the threaded hole of the upright 2.
Further in this example, the through hole is a waist-shaped hole 711, which facilitates the installation of the threaded hole on the upright post 2.
Further in this embodiment, the battens 72 are made of high-elasticity metal, so as to ensure the elasticity of the battens 72 and thus the stability of the bolts 73 after installation.
In this embodiment, the pad strip 72 is composed of a fixed plate 721 and two folding edges 41 disposed on two sides of the fixed plate 721, the folding edges 41 on two sides of the fixed plate 721 are different in length, the long folding edge 41 is disposed on one side of the folding edge 41 of the pressing plate strip 71 for pressing the side plate 4, and the short folding edge 41 is disposed on one side of the folding edge 41 far away from the pressing plate strip 71 for pressing the side plate 4, so that one side of the pad strip 72 close to the pressing plate strip 71 for pressing the folding edge 41 of the side plate 4 is stressed greatly, the pressure of the pressing plate strip 71 on the folding edge 41 of the side plate 4 is increased, and the firmness of fixing the folding edge 41 is improved. Further in this example, the upright 2 is a square upright 2, and the beam 3 is an angle iron, and is conveniently installed with the top cover 6 through the angle iron.
Further in this example, be equipped with the mounting groove 61 of the rectangular frame of installation curb plate 4 and access door 5 on the top cap 6, adopt bolt 73 to be connected angle bar and top cap 6, make top cap 6 can dismantle, make things convenient for later stage maintenance.
When the side plate 4 is installed, only the folded edge 41 of the side plate 4 needs to be inserted into the gap between the pressing plate strip 71 and the upright post 2, and then the bolt 73 for fixing the pressing plate strip 71 is locked, so that the cushion plate strip 72 is deformed; the side plate 4 is tightly pressed on the upright post 2 by the pressing plate strip 71, and after the side plate 4 and the access door 5 are fixed, the top cover 6 is fixed by the bolt 73; in the radial assembly of the rectangular frame, high-voltage switch equipment, a distribution transformer and a low-voltage distribution device can be installed;
when the box body 1 or the transformer of the box-type substation 8 is damaged, the box body 1 can be disassembled and repaired on site.
Example 2
As shown in fig. 9-11, with further adjustment based on example 1, the pressing bar 71 is provided with an elongated protrusion 42, and the corresponding mounting surface of the upright post 2 is provided with an elongated groove 21; be equipped with rectangular shape arch 42 on the hem 41 of the curb plate 4 that corresponds, through setting up rectangular shape arch 42 and rectangular shape recess 21, the fastness of improvement to the curb fixing that can further to can also further improve water-proof effects.
When the side plate 4 is installed, the folded edge 41 of the side plate 4 is inserted into the gap between the pressing plate strip 71 and the upright post 2, the long strip-shaped bulge 42 on the side plate 4 is clamped between the long strip-shaped bulge 42 of the pressing plate strip 71 and the long strip-shaped groove 21 on the upright post 2, so that the positioning function is realized, then the bolt 73 for fixing the pressing plate strip 71 is locked, so that the cushion plate strip 72 is deformed, and the pressing plate strip 71 tightly presses the side plate 4 on the upright post 2. The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (10)
1. A special box substation, comprising: the power distribution box comprises a box body, high-voltage switch equipment, a distribution transformer and a low-voltage distribution device; high tension switchgear, distribution transformer and low voltage distribution device install in the box, the box includes: the inspection device comprises a cuboid frame, and a side plate, an access door and a top cover which are arranged on the cuboid frame; the rectangular frame is formed by assembling a plurality of stand columns and a plurality of cross beams; the two sides of the side plate are provided with folded edges, and the access door is arranged on the upright post through a hinge; the top cap lid dress is on the rectangular frame who installs curb plate and access door, its characterized in that: the curb plate passes through fixed establishment to be fixed on the stand, fixed establishment includes: the edge folding device comprises a pressing plate strip, a cushion plate strip and a bolt, wherein the pressing plate strip is arranged on one side of the stand column, the cushion plate strip is arranged on one side of the stand column, which is far away from the stand column, the pressing plate strip and the cushion plate strip are fixed on the stand column through the bolt, the edge folding of the side plate is arranged between the pressing plate strip and the stand column, and the edge folding of the side plate is fixed through the adjusting bolt.
2. A special box substation according to claim 1, characterized in that: and a plurality of threaded holes are formed in the mounting surfaces of the upright posts and the pressing lath.
3. A special box substation according to claim 2, characterized in that: and through holes corresponding to the threaded holes in the stand columns are formed in the pressing plate strips and the backing plate strips.
4. A special box substation according to claim 3, characterized in that: the through hole is a waist-shaped hole.
5. A special box substation according to claim 1, characterized in that: the battens are made of high-elasticity metal.
6. A special box substation according to claim 5, characterized in that: the gasket plate strip is composed of a fixed plate and folded edges arranged on two sides of the fixed plate, the folded edges on two sides of the fixed plate are different in length, the long folded edge is arranged on one side of the folded edge of the pressing plate strip pressing side plate, and the short folded edge is arranged on one side of the folded edge far away from the pressing plate strip pressing side plate.
7. A special box substation according to claim 1, characterized in that: the pressing plate strip is provided with a strip-shaped bulge, and the corresponding upright post mounting surface is provided with a strip-shaped groove.
8. A special box substation according to claim 7, characterized in that: and the folded edges of the corresponding side plates are provided with strip-shaped bulges.
9. A special box substation according to claim 1, characterized in that: the stand is square stand, the crossbeam is the angle bar.
10. A special box substation according to claim 9, characterized in that: the top cover is provided with a mounting groove for mounting the side plate and the rectangular frame of the access door, and the angle iron and the top cover are connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851923.3U CN216085926U (en) | 2021-04-23 | 2021-04-23 | Special box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851923.3U CN216085926U (en) | 2021-04-23 | 2021-04-23 | Special box-type substation |
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| Publication Number | Publication Date |
|---|---|
| CN216085926U true CN216085926U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851923.3U Active CN216085926U (en) | 2021-04-23 | 2021-04-23 | Special box-type substation |
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| CN (1) | CN216085926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293470A (en) * | 2023-11-24 | 2023-12-26 | 福州智狐能源科技有限公司 | Energy storage power station convenient to transportation |
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2021
- 2021-04-23 CN CN202120851923.3U patent/CN216085926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293470A (en) * | 2023-11-24 | 2023-12-26 | 福州智狐能源科技有限公司 | Energy storage power station convenient to transportation |
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