CN211743796U - Direct-current power supply control box for ring main unit - Google Patents
Direct-current power supply control box for ring main unit Download PDFInfo
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- CN211743796U CN211743796U CN202020450893.0U CN202020450893U CN211743796U CN 211743796 U CN211743796 U CN 211743796U CN 202020450893 U CN202020450893 U CN 202020450893U CN 211743796 U CN211743796 U CN 211743796U
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- control box
- fixed orifices
- box body
- looped netowrk
- netowrk cabinet
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Abstract
The utility model provides a direct current power supply control box for looped netowrk cabinet, including control box body, guard plate and sealing washer, open on the surface of looped netowrk cabinet has logical groove, four first fixed orificess have still been opened on the surface of looped netowrk cabinet, the control box body is installed inside logical inslot, and the one end and the logical groove of second fixed orifices are connected, the other end of second fixed orifices runs through the inside of the surface of looped netowrk cabinet until looped netowrk cabinet, open on the rear surface of control box body has third fixed orifices and data interface, the centre of guard plate is provided with protective glass, the side of guard plate is provided with the dead lever, open on the surface of sealing washer has the fourth fixed orifices, compare with prior art, the utility model discloses following beneficial effect has: when the control box body needs to be replaced or maintained, the fixing bolt can be detached, so that the control box main body and the through groove are separated, and the control box main body is replaced or maintained.
Description
Technical Field
The utility model relates to a direct current power supply control box for looped netowrk cabinet belongs to power control box equipment field.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
The general set control of control box, operation and the function of watching of looped netowrk cabinet, but because need often operate, so the control box often needs maintenance and change, and the control box among the prior art is the structure of integral type mostly with the looped netowrk cabinet, so inconvenient maintenance and change.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a DC power supply control box for looped netowrk cabinet to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a direct current power supply control box for looped netowrk cabinet, includes control box body, guard plate and sealing washer, and open on the surface of looped netowrk cabinet has logical groove, four first fixed orificess have still been opened on the surface of looped netowrk cabinet, the control box body is installed inside leading to the groove, and the one end and the logical groove of second fixed orifices are connected, the other end of second fixed orifices runs through the surface of looped netowrk cabinet and until the inside of looped netowrk cabinet, open the rear surface of control box body has third fixed orifices and data interface, the centre of guard plate is provided with cover glass, the side of guard plate is provided with the dead lever, open on the surface of sealing washer has the fourth fixed orifices.
Furthermore, the through groove is a stepped groove body, the cross section of the control box body is in a convex shape, the control box body is clamped on the through groove in actual installation, and the stepped design is convenient to install and has the advantage that the stability after installation can be guaranteed.
Further, the second fixed orifices are four, the third fixed orifices are four, the positions of the second fixed orifices and the inside of the third fixed orifices are rolled with threads, when the control box body is clamped on the through groove, the positions of the second fixed orifices correspond to the positions of the third fixed orifices, at the moment, the third fixed orifices and the second fixed orifices are penetrated through by fixing bolts, so that the control box main body is connected with the through groove, the design is convenient to disassemble, when the control box body needs to be replaced or maintained, the fixing bolts can be disassembled, the control box main body is separated from the through groove, and the control box main body is replaced or maintained.
Furthermore, the control box body is connected with an electric appliance inside the ring main unit through a data interface.
Further, the dead lever is equipped with four, and the side at the guard plate of arranging of four dead lever symmetries, the fourth fixed orifices is equipped with four, and the surface at the sealing washer is seted up to four fourth fixed orifices symmetries, the dead lever comprises iron, first fixed orifices inside is provided with the magnetite, and in the time of in-service use, at first with control box body card on leading to the groove, accomplish the fixed to the control box body, then overlap the fourth fixed orifices of sealing washer on the dead lever, then insert first fixed orifices with the dead lever of guard plate in to accomplish the fixed to the guard plate, the guard plate can protect the control box main part, and this kind of separable design of guard plate simultaneously is conveniently maintained and is changed the control box.
The utility model has the advantages that: the utility model discloses a direct current power supply control box for looped netowrk cabinet when needs are changed or the maintenance control box body, can be through dismantling fixing bolt to separation control box main part and logical groove, thereby change or maintain the control box main part.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a dc power supply control box for a ring main unit according to the present invention;
fig. 2 is a schematic diagram of a through groove of a dc power supply control box for a ring main unit according to the present invention;
fig. 3 is a schematic diagram of a control box of a dc power supply control box for a ring main unit according to the present invention;
fig. 4 is a schematic diagram of a protection plate of a dc power control box for a ring main unit according to the present invention;
fig. 5 is a schematic diagram of a sealing ring of a dc power supply control box for a ring main unit according to the present invention;
in the figure: 1-ring main unit, 2-control box body, 3-protection plate, 4-sealing ring, 11-through groove and 12-
The device comprises a first fixing hole, 13-a second fixing hole, 21-a third fixing hole, 22-a data interface, 31-a fixing rod, 32-a protective glass and 41-a fourth fixing hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a direct current power supply control box for looped netowrk cabinet 1, including control box body 2, guard plate 3 and sealing washer 4, open on the surface of looped netowrk cabinet 1 has logical groove 11, looped netowrk cabinet 1's surface has still opened four first fixed orificess 12, control box body 2 is installed inside leading to groove 11, the one end and the logical groove 11 of second fixed orifices 13 are connected, the other end of second fixed orifices 13 runs through the surface of looped netowrk cabinet 1 and up to looped netowrk cabinet 1's inside, open on the rear surface of control box body 2 has third fixed orifices 21 and data interface 22, the centre of guard plate 3 is provided with protective glass 32, the side of guard plate 3 is provided with dead lever 31, open on the surface of sealing washer 4 has fourth fixed orifices 41.
The through groove 11 is a step-shaped groove body, the cross section of the control box body 2 is in a convex shape, the control box body 2 is clamped on the through groove 11 in actual installation, and the step-shaped design is convenient to install and has the advantage that the stability after installation can be guaranteed.
Second fixed orifices 13 is equipped with four, third fixed orifices 21 is equipped with four, the position of second fixed orifices 13 rolls threadedly with the inside of third fixed orifices 21, when control box body 2 card is on leading to groove 11, the position of second fixed orifices 13 is corresponding with the position of third fixed orifices 21, at this moment, run through third fixed orifices 21 and second fixed orifices 13 through fixing bolt, thereby link together control box main part and leading to groove 11, this kind of convenient design dismantles, when needs are changed or are maintained control box body 2, can be through dismantling fixing bolt, thereby separation control box main part and leading to groove 11, thereby change or maintain control box main part.
The control box body 2 is connected with an electric appliance inside the ring main unit 1 through a data interface 22.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a direct current power supply control box for looped netowrk cabinet, includes control box body, guard plate and sealing washer, its characterized in that: open on the surface of looped netowrk cabinet has logical groove, the surface of looped netowrk cabinet has still opened four first fixed orificess, the control box body is installed inside leading to the groove, and the one end and the logical groove of second fixed orifices are connected, the other end of second fixed orifices runs through the surface of looped netowrk cabinet and until the inside of looped netowrk cabinet, open on the rear surface of control box body has third fixed orifices and data interface, the centre of guard plate is provided with protective glass, the side of guard plate is provided with the dead lever, open on the surface of sealing washer has the fourth fixed orifices.
2. The direct current power supply control box for the ring main unit according to claim 1, wherein: the through groove is a stepped groove body, the cross section of the control box body is in a convex shape, the control box body is clamped on the through groove in actual installation, and the notch is designed to facilitate installation and guarantee stability after installation.
3. The direct current power supply control box for the ring main unit according to claim 1, wherein: the second fixed orifices is equipped with four, the third fixed orifices is equipped with four, the position of second fixed orifices rolls threadedly with the inside of third fixed orifices, when control box body card was in logical groove, the position of second fixed orifices is corresponding with the position of third fixed orifices, at this moment, run through third fixed orifices and second fixed orifices through fixing bolt, thereby link together control box main part and logical groove, this kind of design is convenient to be dismantled, when needs are changed or the maintenance control box body, can be through dismantling fixing bolt, thereby separation control box main part and logical groove, thereby change or maintain the control box main part.
4. The direct current power supply control box for the ring main unit according to claim 1, wherein: the control box body is connected with an electric appliance inside the ring main unit through a data interface.
5. The direct current power supply control box for the ring main unit according to claim 1, wherein: the dead lever is equipped with four, and the side at the guard plate is arranged to four dead lever symmetries, the fourth fixed orifices is equipped with four, and the surface at the sealing washer is seted up to four fourth fixed orifices symmetries, the dead lever comprises iron, the inside magnetite that is provided with of first fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450893.0U CN211743796U (en) | 2020-04-01 | 2020-04-01 | Direct-current power supply control box for ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450893.0U CN211743796U (en) | 2020-04-01 | 2020-04-01 | Direct-current power supply control box for ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743796U true CN211743796U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450893.0U Active CN211743796U (en) | 2020-04-01 | 2020-04-01 | Direct-current power supply control box for ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743796U (en) |
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2020
- 2020-04-01 CN CN202020450893.0U patent/CN211743796U/en active Active
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