CN212085645U - Unit formula looped netowrk cubical switchboard - Google Patents
Unit formula looped netowrk cubical switchboard Download PDFInfo
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- CN212085645U CN212085645U CN202020649999.3U CN202020649999U CN212085645U CN 212085645 U CN212085645 U CN 212085645U CN 202020649999 U CN202020649999 U CN 202020649999U CN 212085645 U CN212085645 U CN 212085645U
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Abstract
The utility model discloses a unit-type looped network switch cabinet, which comprises a box body frame, a second controller and an external alarm, wherein the upper end of the box body frame is provided with a top cover, the outside of the box body frame is provided with a box body side plate, the front side of the box body frame is provided with an upper cabinet door, the middle part of the upper cabinet door is provided with a grounding switch, the right side of the grounding switch is provided with a left side switch, the right side of the left side switch is provided with a right side switch, the external alarm is arranged outside the switch of the switch cabinet, when the circuit of the switch cabinet is accidentally disconnected, a switch handle can be pushed by the switch handle, and then a loudspeaker which can trigger the external alarm can send out alarm sound, and a worker can timely handle the fault which causes the switch cabinet to be disconnected after hearing the sound of the loudspeaker, compared with the existing looped network switch cabinet, the utility model discloses an added simple alarm device, so that the line fault can be timely found and processed.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard is relevant, concretely relates to unit formula looped netowrk cubical switchboard.
Background
The unit type ring network switch cabinet is an electrical device in which a group of high-voltage switch devices are arranged in a steel plate metal cabinet body or are made into an assembled interval type ring network power supply unit, and the core part of the unit type ring network switch cabinet adopts a load switch and a fuse, so that the unit type ring network switch cabinet has the advantages of simple structure, small size, low price, capability of improving power supply parameters and performance, power supply safety and the like. 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 prior art has the following problems: when the existing ring network switch cabinet for the cell is used, when the load in a circuit is too large, the switch can be automatically disconnected, namely tripping operation is conventional, after the switch is automatically disconnected, the circuit where the switch is located can be disconnected with a main circuit, so that the equipment work in the circuit is influenced, at this time, a worker is required to inspect the switch cabinet to find the switch cabinet, if important equipment such as an elevator is arranged in a power supply line, danger can occur after long-time power failure, and the existing ring network switch cabinet has no alarm prompting function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unit formula looped netowrk cubical switchboard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a unit type ring network switch cabinet comprises a box body frame, a second controller and an external alarm, wherein a top cover is arranged at the upper end of the box body frame, a box body side plate is arranged outside the box body frame, an upper cabinet door is arranged on the front side of the box body frame, a grounding switch is arranged at the middle part of the upper cabinet door, a left switch is arranged on the right side of the grounding switch, a right switch is arranged on the right side of the left switch, an alarm outer frame is arranged on the front side of the right switch, a switching handle is arranged on the right side of the alarm outer frame, a sounding contact is arranged below the switching handle, a mounting plate is arranged below the sounding contact, a loudspeaker is arranged on the front side of the mounting plate, a high-voltage terminal is arranged at the rear part of the second controller, a lower cabinet door is arranged below the upper cabinet, the middle part of the lower cabinet door is provided with a first controller, and the rear part of the first controller is provided with an output terminal.
Preferably, the left side switch is connected with the box frame through a clamping groove in a clamped mode, the right side switch is connected with the box frame through a clamping groove in a clamped mode, the upper cabinet door is rotatably connected with the box frame through a hinge, the top cover is fixedly connected with the box frame through a screw, and the grounding switch is fixedly connected with the box frame.
Preferably, the alarm frame is in adhesive connection with the upper cabinet door, the switching handle is rotatably connected with the alarm frame, the sounding contact is fixedly connected with the alarm frame, the mounting plate and the alarm frame are integrated, and the loudspeaker is fixedly connected with the mounting plate through screws.
Preferably, the second controller is fixedly connected with the box body frame through screws, the high-voltage terminal is electrically connected with the second controller through a connecting lead, the first controller is electrically connected with the output terminal through a lead, and the box body side plate is fixedly connected with the box body frame through rivets.
Preferably, the high-voltage terminal is fixedly connected with the box body frame through an insulating material, and the output terminal is fixedly connected with the box body frame through an insulating material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an outside external alarm that sets up at the switch of cubical switchboard, when cubical switchboard circuit takes place the unexpected disconnection, switch handle can promote the switching handle, and then can trigger external alarm's speaker and send the warning sound, can in time handle the trouble that causes the cubical switchboard to take place to break after the staff hears the speaker sound, compares with current looped netowrk cubical switchboard the utility model discloses the simple and easy alarm device that increases can in time remind the trouble that the staff cubical switchboard takes place for circuit fault can in time be found and be handled.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the external alarm of the present invention;
in the figure: 1. a top cover; 2. a box frame; 3. an upper cabinet door; 4. a grounding switch; 5. a left switch; 6. a right switch; 7. a lower cabinet door; 8. a first controller; 9. a second controller; 10. a box body side plate; 11. a high voltage terminal; 12. an output terminal; 13. an alarm outer frame; 14. a sounding contact; 15. A switching handle; 16. mounting a plate; 17. a loudspeaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a unit type ring network switch cabinet comprises a box body frame 2, a second controller 9 and an external alarm, wherein a top cover 1 is arranged at the upper end of the box body frame 2, a box body side plate 10 is arranged outside the box body frame 2, an upper cabinet door 3 is arranged on the front side of the box body frame 2, a grounding switch 4 is arranged at the middle part of the upper cabinet door 3, a left switch 5 is arranged on the right side of the grounding switch 4, a right switch 6 is arranged on the right side of the left switch 5, an alarm outer frame 13 is arranged on the front side of the right switch 6, a switching handle 15 is arranged on the right side of the alarm outer frame 13, a sounding contact 14 is arranged below the switching handle 15, a mounting plate 16 is arranged below the sounding contact 14, a loudspeaker 17 is arranged on the front side of the mounting plate 16, a high-voltage terminal 11 is arranged at the rear, the middle part of the lower cabinet door 7 is provided with a first controller 8, and the rear part of the first controller 8 is provided with an output terminal 12.
A unit type ring network switch cabinet comprises a left switch 5 connected with a box body frame 2 in a clamping manner through a clamping groove, a right switch 6 connected with the box body frame 2 in a clamping manner through a clamping groove, an upper cabinet door 3 connected with the box body frame 2 in a rotating manner through a hinge, a top cover 1 connected with the box body frame 2 through a screw, a grounding switch 4 connected with the box body frame 2, an alarm outer frame 13 connected with the upper cabinet door 3 in an adhesive manner, a switching handle 15 connected with the alarm outer frame 13 in a rotating manner, a sounding contact 14 connected with the alarm outer frame 13 in a fixed manner, a mounting plate 16 connected with the alarm outer frame 13 into a whole, a loudspeaker 17 connected with the mounting plate 16 through a screw, a second controller 9 connected with the box body frame 2 through a screw, a high-voltage terminal 11 connected with the second controller 9 through a connecting wire, a first controller 8 connected with, the box body side plate 10 is fixedly connected with the box body frame 2 through rivets, the high-voltage terminal 11 is fixedly connected with the box body frame 2 through an insulating material, and the output terminal 12 is fixedly connected with the box body frame 2 through an insulating material.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the incoming line of the box body is connected to the appointed terminal to form an annular distribution network, namely, the power supply main line forms a closed ring, the power supply supplies power to the annular main line, and the power is distributed outwards through the high-voltage switch all the way from the main line, the reliability of power supply can be improved by the circuit, but the reason that the right-side switch 6 is disconnected is caused in the circuit, if the result is not processed in time, therefore, when the fault in the circuit causes the right-side switch 6 to trip, the handle of the right-side switch 6 can slide down to push the switching handle 15, so that the switching handle 15 rotates around the fixed rotating shaft on the alarm frame 13, the switching handle 15 touches the sounding contact 14 below to switch on the control circuit of the loudspeaker 17, the loudspeaker 17 can send out the alarm sound to prompt the staff of the accessory to overhaul, cross and set up external alarm in the switch outside of cubical switchboard, when the cubical switchboard circuit breaks off by accident, switch handle can promote switching handle 15, and then can trigger external alarm's speaker 17 and send the warning sound, can in time handle the trouble that arouses the cubical switchboard to take place the disconnection after the staff hears speaker 17's sound, compares with current looped netowrk cubical switchboard the utility model discloses the simple and easy alarm device of increase can in time remind the trouble that the staff cubical switchboard takes place for circuit fault can in time be discover to be handled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a unit formula looped netowrk cubical switchboard, includes box frame (2), second controller (9) and external alarm, its characterized in that: the upper end of the box body frame (2) is provided with a top cover (1), a box body side plate (10) is arranged outside the box body frame (2), an upper cabinet door (3) is arranged on the front side of the box body frame (2), a grounding switch (4) is arranged in the middle of the upper cabinet door (3), a left switch (5) is arranged on the right side of the grounding switch (4), a right switch (6) is arranged on the right side of the left switch (5), an alarm outer frame (13) is arranged on the front side of the right switch (6), a switching handle (15) is arranged on the right side of the alarm outer frame (13), a sounding contact (14) is arranged below the switching handle (15), a mounting plate (16) is arranged below the sounding contact (14), a loudspeaker (17) is arranged on the front side of the mounting plate (16), and a high-voltage terminal (11) is arranged at the rear part of the second controller, a lower cabinet door (7) is arranged below the upper cabinet door (3), a first controller (8) is arranged in the middle of the lower cabinet door (7), and an output terminal (12) is arranged at the rear part of the first controller (8).
2. The unitary ring main unit as claimed in claim 1, wherein: left side switch (5) are connected through the draw-in groove joint with box frame (2), right side switch (6) are connected through the draw-in groove joint with box frame (2), upper portion cabinet door (3) are connected through the hinge rotation with box frame (2), top cap (1) is connected through screw fixed connection with box frame (2), earthing switch (4) and box frame (2) fixed connection.
3. The unitary ring main unit as claimed in claim 1, wherein: alarm frame (13) are adhesive bonding with upper portion cabinet door (3), switching handle (15) and alarm frame (13) rotate to be connected, sounding contact (14) and alarm frame (13) fixed connection, mounting panel (16) are a whole with alarm frame (13), speaker (17) pass through screw fixed connection with mounting panel (16).
4. The unitary ring main unit as claimed in claim 1, wherein: the second controller (9) is fixedly connected with the box body frame (2) through screws, the high-voltage terminal (11) is electrically connected with the second controller (9) through a connecting wire, the first controller (8) is electrically connected with the output terminal (12) through a wire, and the box body side plate is fixedly connected with the box body frame through rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649999.3U CN212085645U (en) | 2020-04-26 | 2020-04-26 | Unit formula looped netowrk cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649999.3U CN212085645U (en) | 2020-04-26 | 2020-04-26 | Unit formula looped netowrk cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212085645U true CN212085645U (en) | 2020-12-04 |
Family
ID=73596593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020649999.3U Active CN212085645U (en) | 2020-04-26 | 2020-04-26 | Unit formula looped netowrk cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212085645U (en) |
-
2020
- 2020-04-26 CN CN202020649999.3U patent/CN212085645U/en active Active
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