CN217692561U - Bus bridge box - Google Patents
Bus bridge box Download PDFInfo
- Publication number
- CN217692561U CN217692561U CN202220931652.7U CN202220931652U CN217692561U CN 217692561 U CN217692561 U CN 217692561U CN 202220931652 U CN202220931652 U CN 202220931652U CN 217692561 U CN217692561 U CN 217692561U
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- bridge box
- frame
- bridge
- wall bushing
- bushing mounting
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Abstract
The utility model relates to a generating line bridge box, including bridge case frame, wall bushing mounting panel and bridge case top cap, bridge case top cap installs in the top of bridge case frame, and the wall bushing mounting panel is installed in the side of bridge case frame, and the interval is provided with a plurality of through-wall holes on the surface of wall bushing mounting panel. The utility model discloses a bridge box frame and bridge box top cap can be prefabricated in advance, and the installation transportation is convenient, and the wall bushing mounting panel can be convenient for introduce generating line to inside low-voltage distribution cabinet, and the structure in the prefabricated cabin of present bridge box of formation is compacter, low in manufacturing cost.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a bus bridge box.
Background
With the rapid development of the power industry, the prefabricated cabin is more and more widely applied to the construction and transformation projects of the transformer substation and becomes an important component of the standard distribution type transformer substation. The prefabricated cabin creates a brand-new construction mode of 'standardized design, factory processing and assembly type construction' of a transformer substation, effectively reduces the floor area of a distribution room, saves environmental resources, is convenient to disassemble, assemble and improve the field construction efficiency, and simultaneously ensures the safety and quality level of engineering implementation.
In the prior art, the bus channel is arranged on the wall plate of the prefabricated cabin for connecting the prefabricated cabin with the outdoor transformer bus, so that the overall height of the prefabricated cabin is increased, the transportation is inconvenient, and the manufacturing cost of the prefabricated cabin is increased. In view of this, it is necessary to develop new solutions for connecting the prefabricated cabin with the outdoor transformer bus.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a simple structure, prefabricated stable in structure's generating line bridge case to solve above-mentioned at least one technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a generating line bridge box, includes bridge box frame, wall bushing mounting panel and bridge box top cap, bridge box top cap install in the top of bridge box frame, wall bushing mounting panel install in the side of bridge box frame, the interval is provided with a plurality of through-wall holes on the surface of wall bushing mounting panel.
The beneficial effects of the utility model are that: the utility model discloses a bridge box frame and bridge box top cap can be prefabricated in advance, and the installation transportation is convenient, and the wall bushing mounting panel can be convenient for introduce generating line to inside low-voltage distribution cabinet, and the structure in the prefabricated cabin of present bridge box of formation is compacter, low in manufacturing cost.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the bridge box frame includes underframe frame, top frame and set up in underframe frame with stand between the top frame, the top of stand with top frame fixed connection, the lower extreme of stand with underframe frame fixed connection.
The beneficial effect of adopting the above further scheme is: the bottom frame and the top frame can ensure the stability of the bridge box frame, and the deformation resistance is good.
Further, the underframe frame with be provided with a plurality of bridge case side seal boards between the bridge case top cap, it is a plurality of bridge case side seal board is followed the length direction of underframe frame sets gradually, the top of bridge case side seal board with top frame fixed connection, the lower extreme of bridge case side seal board with underframe frame fixed connection, the left side and the right side of bridge case side seal board with stand fixed connection.
The beneficial effect of adopting the further scheme is that: adopt bridge case side seal board can play the sealing effect to the inside of bridge case frame to bridge case side seal board simple to operate.
Furthermore, the bottom frame and the top frame both comprise a plurality of angle steel pieces which are sequentially connected, and the angle steel pieces are sequentially connected in a closed loop manner to form a square shape.
The beneficial effect of adopting the further scheme is that: the angle steel piece can be prefabricated in advance according to the size, and is convenient to install through the angle steel connecting piece.
Furthermore, a plurality of bolt mounting holes are formed in each angle steel piece at intervals along the length direction.
The beneficial effect of adopting the above further scheme is: the bolt mounting holes can be conveniently connected through bolts, especially the top frame can be connected with the bridge box top cover through the bolt mounting holes, and the bottom frame can be connected with the ground base through the bolts through the bolt mounting holes.
Furthermore, the cross section of the angle steel piece is L-shaped.
The beneficial effect of adopting the above further scheme is: the L-shaped angle steel piece has high deformation resistance and high strength, and can ensure the stability of the bridge box frame.
Furthermore, an insulating plate is connected to the wall bushing mounting plate, and the upper end of the insulating plate is fixedly connected with the wall bushing mounting plate.
The beneficial effect of adopting the further scheme is that: the insulating plate can facilitate electrical insulation.
Drawings
FIG. 1 is a schematic structural view of a bus bridge box of the present invention;
fig. 2 is a bottom perspective view of the structure of the bridge box frame of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a bridge box frame; 11. a top frame; 12. a bottom frame; 13. a column; 2. a bridge box top cover; 3. a wall bushing mounting plate; 4. a bridge box side sealing plate; 5. a through-wall hole; 6. an insulating plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1 and 2, the present embodiment provides a bus bridge box, which includes a bridge box frame 1, a wall bushing mounting plate 3 and a bridge box top cover 2, wherein the bridge box top cover 2 is installed on the top of the bridge box frame 1, the wall bushing mounting plate 3 is installed on the side of the bridge box frame 1, and a plurality of wall holes 5 are arranged on the surface of the wall bushing mounting plate 3 at intervals.
It should be noted that two cross beams are arranged on the front surface of the axle box frame 1, two ends of the two cross beams are fixedly connected with the vertical column 13 through bolts, the wall bushing mounting plate 3 is arranged between the two cross beams, the upper side and the lower side of the wall bushing mounting plate 3 are respectively fixed with the two cross beams, limiting columns are arranged at the left end and the right end of the wall bushing mounting plate 3, the upper end and the lower end of each limiting column are fixed with the two cross beams through bolts, and the left end and the right end of the wall bushing mounting plate 3 are respectively fixed with the limiting columns.
Preferably, the bridge box frame 1 comprises a bottom frame 12, a top frame 11 and a vertical column 13 arranged between the bottom frame 12 and the top frame 11, wherein the top end of the vertical column 13 is fixedly connected with the top frame 11, and the lower end of the vertical column 13 is fixedly connected with the bottom frame 12.
Preferably, a plurality of bridge box side seal plates 4 are arranged between the bottom frame 12 and the bridge box top cover 2, the plurality of bridge box side seal plates 4 are sequentially arranged along the length direction of the bottom frame 12, the top ends of the bridge box side seal plates 4 are fixedly connected with the top frame 11, the lower ends of the bridge box side seal plates 4 are fixedly connected with the bottom frame 12, and the left side and the right side of the bridge box side seal plates 4 are fixedly connected with the upright posts 13; the bridge box side sealing plates 4 are sheet metal plates, and through holes are coaxially formed in the bridge box side sealing plates 4 which are positioned on the front face of the bridge box frame 1 and correspond to the wall through holes 5, so that the bus bars can conveniently enter the bridge box frame 1 through the through holes and the wall through holes 5.
Preferably, the bottom frame 12 and the top frame 11 each include a plurality of angle members connected in sequence, the plurality of angle members are sequentially connected in a closed loop to form a square, and the end portions of every two adjacent angle members are connected together in a welding manner.
Preferably, a plurality of bolt mounting holes are formed in each angle steel piece at intervals along the length direction.
Preferably, the angle steel member has an L-shaped cross section.
Preferably, the wall bushing mounting plate 3 is connected with an insulating plate 6, the upper end of the insulating plate 6 is fixedly connected with the wall bushing mounting plate 3, and the lower end of the insulating plate 6 penetrates through the bottom frame 12 and extends downwards.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bus-bar bridge box, its characterized in that, includes bridge box frame (1), wall bushing mounting panel (3) and bridge box top cap (2), bridge box top cap (2) install in the top of bridge box frame (1), wall bushing mounting panel (3) install in the side of bridge box frame (1), the interval is provided with a plurality of wall holes (5) on the surface of wall bushing mounting panel (3).
2. The busbar bridge box according to claim 1, wherein the bridge box frame (1) comprises a bottom frame (12), a top frame (11) and a vertical column (13) arranged between the bottom frame (12) and the top frame (11), wherein the top end of the vertical column (13) is fixedly connected with the top frame (11), and the lower end of the vertical column (13) is fixedly connected with the bottom frame (12).
3. The busbar bridge box according to claim 2, wherein a plurality of bridge box side sealing plates (4) are arranged between the bottom frame (12) and the bridge box top cover (2), the plurality of bridge box side sealing plates (4) are sequentially arranged along the length direction of the bottom frame (12), the top ends of the bridge box side sealing plates (4) are fixedly connected with the top frame (11), the lower ends of the bridge box side sealing plates (4) are fixedly connected with the bottom frame (12), and the left sides and the right sides of the bridge box side sealing plates (4) are fixedly connected with the upright posts (13).
4. Busbar bridge box according to claim 2, characterized in that the bottom frame (12) and the top frame (11) each comprise a plurality of successively connected angle-steel pieces, which are in turn connected in a closed loop in a square shape.
5. The busway box of claim 4, wherein each of said angle members has a plurality of bolt receiving holes spaced along a length thereof.
6. The busbar bridge box according to claim 4, wherein said angle members are L-shaped in cross section.
7. The busway box according to any one of claims 1 to 6, wherein an insulating plate (6) is attached to the wall bushing mounting plate (3), and an upper end of the insulating plate (6) is fixedly connected to the wall bushing mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931652.7U CN217692561U (en) | 2022-04-21 | 2022-04-21 | Bus bridge box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931652.7U CN217692561U (en) | 2022-04-21 | 2022-04-21 | Bus bridge box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692561U true CN217692561U (en) | 2022-10-28 |
Family
ID=83734208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220931652.7U Active CN217692561U (en) | 2022-04-21 | 2022-04-21 | Bus bridge box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692561U (en) |
-
2022
- 2022-04-21 CN CN202220931652.7U patent/CN217692561U/en active Active
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