CN220253773U - A busbar connection unit for switch cabinet - Google Patents
A busbar connection unit for switch cabinet Download PDFInfo
- Publication number
- CN220253773U CN220253773U CN202321831193.6U CN202321831193U CN220253773U CN 220253773 U CN220253773 U CN 220253773U CN 202321831193 U CN202321831193 U CN 202321831193U CN 220253773 U CN220253773 U CN 220253773U
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- CN
- China
- Prior art keywords
- switch cabinet
- bus
- sides
- cabinet body
- bus bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bus connecting unit for a switch cabinet, which comprises a switch cabinet body, bus unit structures, wire binding plates, a grounding wire tube, cabinet doors, a partition board, a dehumidifier and a bottom plate, wherein the bus unit structures are arranged on two sides of the inside of the switch cabinet body, the wire binding plates are arranged on one side of the bus unit structures, the two wire binding plates are fixedly arranged on two sides of the inside of the switch cabinet body, the grounding wire tube is arranged on the inner bottom side of the switch cabinet body, the cabinet doors are rotatably connected to the edge of one side of the surface of the switch cabinet body, the partition board is arranged on the inner side surface of the back of the switch cabinet body, the dehumidifier is arranged on one side of the surface of the partition board, the bottom plate is arranged below the partition board, and the bottom plate is positioned below the inner side of the back of the switch cabinet body. The utility model can carry out induction alarm on the internal short circuit condition through the induction alarm device arranged inside, and prompt a user in time.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a bus connecting unit for a switch cabinet.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like.
The existing bus connection unit for the switch cabinet does not have a wire harness function when in use. Such as the high voltage switchgear horizontal bus bar connection unit disclosed in publication number CN 204517175U. The inside multiple connecting wire that is provided with of cubical switchboard generally, the cubical switchboard can produce heat in the use operation in-process inside, and long-time use if the connecting wire is not put and is arranged neatly will add the loaded down with trivial details nature of internals, and the connecting wire winding can also influence the electric current simultaneously, seriously can lead to the use damage of connecting wire.
Therefore, it is necessary to invent a bus bar connection unit for a switchgear to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a bus connection unit for a switch cabinet, which solves the problem that the bus connection unit does not have a wire harness function in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a bus connection unit for cubical switchboard, includes the cubical switchboard body, the bus unit structure is all installed to the inside both sides of the cubical switchboard body, bus unit structure includes shell body, busbar overcoat, interior wire casing and circuit breaker, the beam line board is installed to one side of bus unit structure, beam line board fixed mounting has two, and is located the inside both sides of the cubical switchboard body, the beam line board is fixed mounting in the inside both sides of the cubical switchboard body, the earth connection pipe is installed to the interior bottom of the cubical switchboard body, the surface one side edge rotation of the cubical switchboard body is connected with the cabinet door, the baffle is installed to the back medial surface of the cubical switchboard body, the dehumidifier is installed to surface one side of baffle, the bottom plate is installed to the below of baffle, the bottom plate is located the back inboard below of the cubical switchboard body. Through the inside response alarm device that sets up, can respond to the warning to the internal short circuit condition, in time remind the user, have in the bus unit structure can carry out the bunch part that restraints to the busbar, be convenient for arrange the busbar and arrange, the loaded down with trivial details nature when reducing the maintenance, increase the dehumidifier can effectively improve the internal dehumidification effect of cubical switchboard.
Preferably, the inside top of the switch cabinet body is fixedly provided with the exhaust fan, the inside top surface fixed mounting of the switch cabinet body has the alarm, the both sides of alarm all are provided with the flue gas inductor, the flue gas inductor is located the inside top both sides of the switch cabinet body respectively, alarm and flue gas inductor electric connection. The smoke sensor is arranged above the inside of the switch cabinet body and can sense the short-circuit smoke generated in the inside of the switch cabinet body, and the smoke sensor is connected with the alarm through sensing, so that timely alarm reminding can be achieved when short-circuit hazard occurs.
Preferably, instrument panels are fixedly installed on two sides of the upper portion of the outer wall of the switch cabinet body, indicator lamps are arranged below the instrument panels and located above the surface of the switch cabinet, and through holes are formed in two sides of the inner wall of the switch cabinet body. The instrument panel is used for displaying data of the voltage in the switch cabinet body, and the indicator lights represent the condition and state of the data display.
Preferably, the shell body is fixedly arranged at two sides of the inside of the switch cabinet body, bus jackets are arranged at two ends of the shell body, an inner wire slot is formed in the bus jackets, and a circuit breaker is arranged on the surface of the shell body. The circuit breaker plays a control role in the switch cabinet, namely, according to the operation requirement of the device, part of the circuit is put into or out of operation, and on the other hand, plays a protection role, namely, when the circuit of the device breaks down, the relay protection automatic device sends a tripping signal, the circuit breaker is started, equipment or the circuit of the fault part is rapidly disconnected, and normal operation of the fault-free part is ensured.
Preferably, the bus unit structure is provided with four, the shell body is a plurality of arranged fixed installations, and the bus coat is insulating rubber material. The bus jacket of the insulating rubber material has insulating protection.
Preferably, the two sides of the surface of the wire harness plate are fixedly provided with the base plates, the two sides of the surface of the base plates are provided with the wire harness grooves, the aperture of the wire harness grooves is larger than the section size of the bus bar outer sleeve, and the bus bar outer sleeve penetrates through the wire harness grooves. The wiring groove is arranged to be convenient for the busbar to arrange neatly, avoids the circuit disorder, influences the use or leads to damaging.
Preferably, a glass window is arranged above the surface of the cabinet door, a ventilation window is arranged below the surface of the cabinet door, and a sign board is fixedly arranged in the middle of the surface of the cabinet door. The glass window allows a user to observe the approximate condition of the inside of the switch cabinet body from the outside.
Preferably, the baffle is slidable mounting, the both ends of baffle pass through slider sliding connection in the back inner wall both sides of the cubical switchboard body. The sliding arrangement of the partition plate can draw out and push the dehumidifier, so that the dehumidifier is convenient to overhaul and clean dust for long-time use.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the smoke sensor is arranged above the inside of the switch cabinet body and can sense short-circuit smoke generated in the inside of the switch cabinet body, the smoke sensor is connected with the alarm, and when short-circuit hazard occurs, a user can be timely warned and reminded, and the bus unit structure is internally provided with a wire harness part capable of binding a bus, so that the bus wire is conveniently tidied, and the complexity in overhaul is reduced;
2. the end connection department through the bus unit structure is provided with the beam line board, and the bus wire core becomes integrative through the wrapping of bus overcoat, and the outside bus overcoat of bus overcoat adopts rubber materials, has insulativity, and the bus of being convenient for of seting up of beam line groove is arranged neatly, avoids the circuit disorder, influences the use or leads to damaging, and cubical switchboard body inside top exhaust fan and ventilation window do benefit to inside cluster wind, and inboard rear portion increases the dehumidifier simultaneously can effectively improve the dehumidification effect of the internal portion of cubical switchboard.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the rear-view internal structure of the present utility model;
FIG. 3 is a schematic view of the closing structure of the cabinet door of the present utility model;
FIG. 4 is a schematic view of a structure of a wire harness structure according to the present utility model;
fig. 5 is a schematic view of the bus bar unit according to the present utility model.
Reference numerals illustrate:
1. a switch cabinet body; 101. an exhaust fan; 102. an alarm; 103. a smoke sensor; 104. a dashboard; 105. an indicator light; 106. a through hole; 2. a bus unit structure; 201. an outer housing; 202. a bus jacket; 203. an inner wire slot; 204. a circuit breaker; 3. a wire harness plate; 301. a backing plate; 302. wire bundling groove; 4. a grounding wire tube; 5. a cabinet door; 501. a glazing; 502. a ventilation window; 503. a sign board; 6. a partition plate; 7. a dehumidifier; 8. a bottom plate.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a bus connection unit for a switch cabinet, which is shown in fig. 1-5, and comprises a switch cabinet body 1, wherein an exhaust fan 101 is fixedly arranged at the inner top end of the switch cabinet body 1, an alarm 102 is fixedly arranged on the surface of the upper part of the inner side of the switch cabinet body 1, smoke sensors 103 are arranged on two sides of the alarm 102, the smoke sensors 103 are respectively arranged on two sides of the upper part of the inner side of the switch cabinet body 1, the alarm 102 is electrically connected with the smoke sensors 103, an instrument panel 104 is fixedly arranged on two sides of the upper part of the outer wall of the switch cabinet body 1, an indicator 105 is arranged below the instrument panel 104, the indicator 105 is arranged above the surface of the switch cabinet body 1, through holes 106 are formed on two sides of the inner wall of the switch cabinet body 1, bus unit structures 2 are respectively arranged on two sides of the inner side of the switch cabinet body 1, the bus unit structures 2 comprise an outer shell 201, the outer shell 201 is fixedly arranged on two sides of the inner side of the switch cabinet body 1, bus wire casings 202 are respectively arranged on two ends of the outer shell 201, an inner 203 is respectively arranged on the inner side of the bus wire casings 202, a surface of the outer shell 201 is provided with a circuit breaker 204, and the four bus unit structures 2 are respectively provided with a plurality of bus bar units 201, and bus units are arranged in a plurality of bus bar units are arranged in a mode.
The inside top of the switch cabinet body 1 is provided with the smoke sensor 103 and can respond to the circuit short-circuit smoke generated in the switch cabinet body 1, the smoke sensor is connected with the alarm 102, timely alarm reminding is achieved when short-circuit hazard occurs, the inside of the bus unit structure 2 is provided with a wire harness part capable of binding a bus, the bus wire is convenient to arrange, the complexity in maintenance is reduced, the circuit breaker 204 plays a control role in the switch cabinet, namely, according to the operation requirement of the device, part of the circuit is put into or out of operation, and on the other hand plays a protective role, namely, when the device circuit breaks down, the relay protection automatic device sends a tripping signal, the circuit breaker 204 is started, the fault part equipment or the circuit is rapidly disconnected, and normal operation of the fault-free part is ensured.
The wire harness plate 3 is installed to one side of the busbar unit structure 2, two wire harness plates 3 are fixedly installed, and are located at two inner sides of the switch cabinet body 1, the wire harness plates 3 are fixedly installed at two inner sides of the switch cabinet body 1, the base plates 301 are fixedly installed at two sides of the surface of the wire harness plates 3, the wire harness grooves 302 are formed in two sides of the surface of the base plates 301, the aperture of the wire harness grooves 302 is larger than the section size of the busbar jacket 202, the busbar jacket 202 penetrates through the wire harness grooves 302, the grounding wire pipe 4 is installed at the inner bottom side of the switch cabinet body 1, the cabinet door 5 is connected with the edge of one side of the surface of the switch cabinet body 1 in a rotating mode, the glass window 501 is formed in the upper portion of the surface of the cabinet door 5, the ventilation window 502 is formed in the lower portion of the surface of the cabinet door 5, the sign plate 503 is fixedly arranged in the middle of the surface of the cabinet door 5, the partition plate 6 is installed on the inner side of the back of the switch cabinet body 1, the two ends of the partition plate 6 are connected to the inner wall of the back of the switch cabinet body 1 in a sliding mode, the dehumidifier 7 is installed on one side of the surface of the partition plate 6, the bottom plate 8 is installed below the partition plate 6, and the bottom plate 8 is located below the back of the switch cabinet body 1.
The end connection department of generating line unit structure 2 is provided with beam line board 3, and the generating line sinle silk passes through generating line overcoat 202 parcel and becomes integrative, and generating line overcoat 202 outside generating line overcoat 202 adopts rubber material, has insulativity, and the setting up of beam slot 302 is convenient for the generating line arrange neatly, avoids the circuit disorder, influences the use or leads to damaging, and inside top exhaust fan 101 of switch cabinet body 1 and ventilation window 502 do benefit to inside cluster wind, and inboard rear portion increases dehumidifier 7 simultaneously can effectively improve the inside dehumidification effect of switch cabinet body 1.
The working principle of the utility model is as follows:
referring to the description of fig. 1-5, for the bus connection unit for the switch cabinet, when the switch cabinet is used, four bus unit structures 2 are arranged, an outer shell 201 is fixedly installed in a plurality of rows, a smoke sensor 103 is arranged above the inside of the switch cabinet body 1 and can sense short-circuit smoke generated in the switch cabinet body 1, the short-circuit smoke is connected with an alarm 102 through sensing, when short-circuit hazard occurs, a user can be warned in time, a wire harness part capable of binding a bus is arranged in the bus unit structures 2, the arrangement of the bus wire is facilitated, the complexity in maintenance is reduced, a circuit breaker 204 plays a control role in the switch cabinet on one hand, namely, part of circuits are put into or out of operation according to the operation requirement of the device, on the other hand plays the guard action, namely when the device line breaks down, relay protection automatic device sends trip signal, start circuit breaker 204, break off trouble part equipment or circuit rapidly, ensure no trouble part normal operating, bus bar overcoat 202 is insulating rubber material, have insulativity, bus bar unit structure 2's end connection department is provided with beam line board 3, the bus bar sinle silk becomes integrative through bus bar overcoat 202 parcel, the offer of beam slot 302 is convenient for the busbar arrange neatly, avoid the circuit disorder, influence the use or lead to damaging, switch cabinet 1 inside top exhaust fan 101 and ventilation window 502 do benefit to inside cluster wind, the inboard rear portion increases dehumidifier 7 simultaneously can effectively improve the inside dehumidification effect of switch cabinet 1.
Claims (8)
1. The utility model provides a bus connection unit for cubical switchboard, includes the cubical switchboard body (1), a serial communication port, bus unit structure (2) are all installed to the inside both sides of the cubical switchboard body (1), bus unit structure (2) are including shell body (201), busbar overcoat (202), interior line groove (203) and circuit breaker (204), wiring board (3) are installed to one side of bus unit structure (2), wiring board (3) fixed mounting has two, and is located the inside both sides of the cubical switchboard body (1), wiring board (3) are fixed mounting in the inside both sides of the cubical switchboard body (1), ground connection pipe (4) are installed to the interior side of the cubical switchboard body (1), cabinet door (5) are connected in surface one side edge rotation of the cubical switchboard body (1), baffle (6) are installed to the back medial surface one side of baffle (6), bottom plate (8) are installed to the below of baffle (6), bottom plate (8) are located the inside below of the cubical switchboard body (1).
2. A bus bar connection unit for a switchgear as claimed in claim 1, wherein: the intelligent switch cabinet is characterized in that an exhaust fan (101) is fixedly arranged at the top end of the interior of the switch cabinet body (1), an alarm (102) is fixedly arranged on the surface of the upper portion of the interior of the switch cabinet body (1), smoke sensors (103) are arranged on two sides of the alarm (102), the smoke sensors (103) are respectively arranged on two sides of the upper portion of the interior of the switch cabinet body (1), and the alarm (102) is electrically connected with the smoke sensors (103).
3. A bus bar connection unit for a switchgear as claimed in claim 2, wherein: instrument panels (104) are fixedly installed on two sides above the outer wall of the switch cabinet body (1), indicator lamps (105) are arranged below the instrument panels (104), and through holes (106) are formed in two sides of the inner wall of the switch cabinet body (1).
4. A bus bar connection unit for a switchgear as claimed in claim 1, wherein: the switch cabinet is characterized in that the outer shell (201) is fixedly arranged on two sides of the inside of the switch cabinet body (1), bus jackets (202) are arranged at two ends of the outer shell (201), an inner wire slot (203) is formed in the bus jackets (202), and a circuit breaker (204) is arranged on the surface of the outer shell (201).
5. The bus bar connecting unit for a switchgear as claimed in claim 4, wherein: the bus unit structure (2) is provided with four bus units, the outer shell (201) is fixedly installed in a plurality of arrangement modes, and the bus jacket (202) is made of insulating rubber materials.
6. The bus bar connection unit for a switchgear as claimed in claim 5, wherein: the wire harness plate is characterized in that the two sides of the surface of the wire harness plate (3) are fixedly provided with the base plates (301), the two sides of the surface of the base plates (301) are provided with the wire harness grooves (302), the aperture of each wire harness groove (302) is larger than the section size of the bus bar outer sleeve (202), and the bus bar outer sleeve (202) penetrates through the Shu Xiancao (302).
7. A bus bar connection unit for a switchgear as claimed in claim 1, wherein: glass window (501) has been seted up to the surface top of cabinet door (5), ventilation window (502) has been seted up to the surface below of cabinet door (5), the fixed tablet (503) that is provided with in surface middle part of cabinet door (5).
8. A bus bar connection unit for a switchgear as claimed in claim 1, wherein: the baffle (6) is a sliding installation device, and two ends of the baffle (6) are connected to two sides of the inner wall of the back of the switch cabinet body (1) in a sliding mode through sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831193.6U CN220253773U (en) | 2023-07-13 | 2023-07-13 | A busbar connection unit for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831193.6U CN220253773U (en) | 2023-07-13 | 2023-07-13 | A busbar connection unit for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253773U true CN220253773U (en) | 2023-12-26 |
Family
ID=89230578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831193.6U Expired - Fee Related CN220253773U (en) | 2023-07-13 | 2023-07-13 | A busbar connection unit for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253773U (en) |
-
2023
- 2023-07-13 CN CN202321831193.6U patent/CN220253773U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20231226 |