CN203942190U - Combination handcart switch cabinet with standby maintenance incoming line cabinet - Google Patents
Combination handcart switch cabinet with standby maintenance incoming line cabinet Download PDFInfo
- Publication number
- CN203942190U CN203942190U CN201420326050.4U CN201420326050U CN203942190U CN 203942190 U CN203942190 U CN 203942190U CN 201420326050 U CN201420326050 U CN 201420326050U CN 203942190 U CN203942190 U CN 203942190U
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- Prior art keywords
- handcart
- busbar
- connects
- service entrance
- current transformer
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- 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
Combination handcart switch cabinet with standby maintenance incoming line cabinet, comprise cabinet, be arranged on main bus bar in cabinet, be connected to the service entrance switch device on main bus bar, the inlet wire spacer assembly of connecting with service entrance switch device, the other end of inlet wire spacer assembly connects isolation top as isolation end, key is: on main bus bar, be also connected with standby service entrance switch device, described standby service entrance switch device is in parallel with service entrance switch device.The utility model is simple in structure, when service entrance switch breaks down while maybe needing to overhaul, can realize by standby service entrance switch the stability of power supply, and does not delay the maintenance of service entrance switch device.
Description
Technical field
The utility model belongs to the technical field that combines handcart switch cabinet, is specifically related to a kind of combination handcart switch cabinet with standby maintenance incoming line cabinet.
Background technology
At present, because residential quarter great majority are all single power supply, when service entrance switch breaks down, while maybe needing to overhaul, need whole power failure to overhaul, and the time that restores electricity is longer, so just cannot guarantee the high-quality need for electricity of resident, to resident, bring a lot of troubles.
Utility model content
The purpose of this utility model is to solve to break down while maybe needing to overhaul when service entrance switch, and particularly single power supply user, can, without interruption maintenance, guarantee the continuity of powering.
The utility model is that the technical scheme that realizes its object employing is:
Band is with the combination handcart switch cabinet of standby maintenance incoming line cabinet, comprise cabinet, be arranged on main bus bar in cabinet, be connected to the service entrance switch device on main bus bar, the inlet wire spacer assembly of connecting with service entrance switch device, the other end of inlet wire spacer assembly connects isolation top as isolation end, key is: on main bus bar, be also connected with standby service entrance switch device, described standby service entrance switch device is in parallel with service entrance switch device.
Described inlet wire spacer assembly comprises the isolation handcart being fixed on isolation mount, the first current transformer, the first display, first connects busbar, isolation incoming-line busbar and the first control section, first connects busbar is connected with isolation mount by static joint, isolation handcart is connected with isolation mount by dynamic joint, the first current transformer, the first display and first connects the side that busbar is arranged on isolation mount, isolation handcart is arranged on the opposite side of isolation mount, first connects the top that busbar is arranged on the first current transformer, the first display is arranged on the below of the first current transformer, isolation incoming-line busbar is connected with isolation handcart.
Described service entrance switch device comprises the derailing switch handcart being fixed on switch bracket, the second current transformer, second display, second connects busbar and the second control section, second connects busbar is connected with derailing switch support by static joint, derailing switch handcart is connected with derailing switch support by dynamic joint, the second current transformer, second display and second connects the side that busbar is arranged on derailing switch support, derailing switch handcart is arranged on the opposite side of derailing switch support, second connects the top that busbar is arranged on the second current transformer, second display is arranged on the below of the second current transformer.
Described standby service entrance switch device comprises the backup circuit breaker device handcart being fixed on backup circuit breaker support, the 3rd current transformer, the 3rd display, the 3rd connects busbar and the 3rd control section, the 3rd connects busbar is connected with backup circuit breaker device support by static joint, backup circuit breaker device handcart is connected with backup circuit breaker device support by dynamic joint, the 3rd current transformer, the 3rd display and the 3rd connects the side that busbar is arranged on backup circuit breaker device support, backup circuit breaker device handcart is arranged on the opposite side of backup circuit breaker device support, the 3rd connects the top that busbar is arranged on the 3rd current transformer, the 3rd display is arranged on the below of the 3rd current transformer.
The beneficial effects of the utility model are: with the combination handcart switch cabinet of standby maintenance incoming line cabinet, simple in structure, when service entrance switch breaks down while maybe needing to overhaul, can realize by standby service entrance switch the stability of power supply, and not delay the maintenance of service entrance switch device.
Accompanying drawing explanation
Fig. 1 is electric theory structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of inlet wire spacer assembly in Fig. 1.
Fig. 3 is the structural representation of service entrance switch device in Fig. 1.
Fig. 4 is the structural representation of standby service entrance switch device in Fig. 1.
In accompanying drawing, 1 represents inlet wire spacer assembly, 1-1 represents isolation mount, 1-2 representative isolation handcart, 1-3 represents the first current transformer, 1-4 represents the first display, 1-5 represents the first connection busbar, 1-6 representative isolation incoming-line busbar, 2 represent service entrance switch device, 2-1 representation switch support, 2-2 representation switch device handcart, 2-3 represents the second current transformer, 2-4 represents second display, 2-5 represents the second connection busbar, 3 represent standby service entrance switch device, 3-1 represents backup circuit breaker support, 3-2 represents backup circuit breaker device handcart, 3-3 represents the 3rd current transformer, 3-4 represents the 3rd display, 3-5 represents that the 3rd connects busbar, 4 represent main bus bar.
Embodiment
The purpose of this utility model is to solve to break down while maybe needing to overhaul when service entrance switch, and single power supply user particularly can be without interruption maintenance, guarantees the continuity of powering, and below in conjunction with specific embodiment, the utility model is described in further detail.
Specific embodiment, as shown in Figures 1 to 4, combination handcart switch cabinet with standby maintenance incoming line cabinet, comprise cabinet, be arranged on main bus bar 4 in cabinet, be connected to the service entrance switch device 2 on main bus bar 4, the inlet wire spacer assembly 1 of connecting with service entrance switch device 2, the other end of inlet wire spacer assembly 1 connects isolation top as isolation end, and key is: on main bus bar 4, be also connected with standby service entrance switch device 3, described standby service entrance switch device 3 is in parallel with service entrance switch device 2.When service entrance switch breaks down while maybe needing to overhaul, can realize by standby service entrance switch the continuity of power supply, and not delay the maintenance of service entrance switch.
Described inlet wire spacer assembly 1 comprises the isolation handcart 1-2 being fixed on isolation mount 1-1, the first current transformer 1-3, the first display 1-4, first connects busbar 1-5, isolation incoming-line busbar 1-6 and the first control section, first connects busbar 1-5 is connected with isolation mount 1-1 by static joint, isolation handcart 1-2 is connected with isolation mount 1-1 by dynamic joint, the first current transformer 1-3, the first display 1-4 and first connects the side that busbar 1-5 is arranged on isolation mount 1-1, isolation handcart 1-2 is arranged on the opposite side of isolation mount 1-1, first connects the top that busbar 1-5 is arranged on the first current transformer 1-3, the first display 1-4 is arranged on the below of the first current transformer 1-3, isolation incoming-line busbar 1-6 is connected with isolation handcart 1-2.
Described service entrance switch device 2 comprises that 2 are fixed on the derailing switch handcart 2-2 on switch bracket 2-1, the second current transformer 2-3, second display 2-4, second connects busbar 2-5 and the second control section, second connects busbar 2-5 is connected with derailing switch support 2-1 by static joint, derailing switch handcart 2-2 is connected with derailing switch support 2-1 by dynamic joint, the second current transformer 2-3, second display 2-4 and second connects the side that busbar 2-5 is arranged on derailing switch support 2-1, derailing switch handcart 2-2 is arranged on the opposite side of derailing switch support 2-1, second connects the top that busbar 2-5 is arranged on the second current transformer 2-3, second display 2-4 is arranged on the below of the second current transformer 2-3.
Described standby service entrance switch device 3 comprises the backup circuit breaker device handcart 3-2 being fixed on backup circuit breaker support 3-1, the 3rd current transformer 3-3, the 3rd display 3-4, the 3rd connects busbar 3-5 and the 3rd control section, the 3rd connects busbar 3-5 is connected with backup circuit breaker device support 3-1 by static joint, backup circuit breaker device handcart 3-2 is connected with backup circuit breaker device support 3-1 by dynamic joint, the 3rd current transformer 3-3, the 3rd display 3-4 and the 3rd connects the side that busbar 3-5 is arranged on backup circuit breaker device support 3-1, backup circuit breaker device handcart 3-2 is arranged on the opposite side of backup circuit breaker device support 3-1, the 3rd connects the top that busbar 3-5 is arranged on the 3rd current transformer 3-3, the 3rd display 3-4 is arranged on the below of the 3rd current transformer 3-3.Standby service entrance switch device 3 can guarantee to break down while maybe needing to overhaul when service entrance switch, can realize by standby service entrance switch the continuity of power supply, standby service entrance switch device 3 is the same with service entrance switch device 2 structures, can guarantee the stability of power supply, and not delay the maintenance of service entrance switch.
The utility model is simple in structure, when service entrance switch breaks down while maybe needing to overhaul, can realize by standby service entrance switch the stability of power supply, and does not delay the maintenance work of service entrance switch device.
Claims (4)
1. with the combination handcart switch cabinet of standby maintenance incoming line cabinet, comprise cabinet, be arranged on main bus bar (4) in cabinet, be connected to the service entrance switch device (2) on main bus bar (4), the inlet wire spacer assembly (1) of connecting with service entrance switch device (2), the other end of inlet wire spacer assembly (1) connects isolation top as isolation end, it is characterized in that: on main bus bar (4), be also connected with standby service entrance switch device (3), described standby service entrance switch device (3) is in parallel with service entrance switch device (2).
2. the combination handcart switch cabinet with standby maintenance incoming line cabinet according to claim 1, it is characterized in that: described inlet wire spacer assembly (1) comprises the isolation handcart (1-2) being fixed on isolation mount (1-1), the first current transformer (1-3), the first display (1-4), first connects busbar (1-5), isolation incoming-line busbar (1-6) and the first control section, first connects busbar (1-5) is connected with isolation mount (1-1) by static joint, isolation handcart (1-2) is connected with isolation mount (1-1) by dynamic joint, the first current transformer (1-3), the first display (1-4) and first connects the side that busbar (1-5) is arranged on isolation mount (1-1), isolation handcart (1-2) is arranged on the opposite side of isolation mount (1-1), first connects the top that busbar (1-5) is arranged on the first current transformer (1-3), the first display (1-4) is arranged on the below of the first current transformer (1-3), isolation incoming-line busbar (1-6) is connected with isolation handcart (1-2).
3. the combination handcart switch cabinet with standby maintenance incoming line cabinet according to claim 1, it is characterized in that: described service entrance switch device (2) comprises the derailing switch handcart (2-2) being fixed on switch bracket (2-1), the second current transformer (2-3), second display (2-4), second connects busbar (2-5) and the second control section, second connects busbar (2-5) is connected with derailing switch support (2-1) by static joint, derailing switch handcart (2-2) is connected with derailing switch support (2-1) by dynamic joint, the second current transformer (2-3), second display (2-4) and second connects the side that busbar (2-5) is arranged on derailing switch support (2-1), derailing switch handcart (2-2) is arranged on the opposite side of derailing switch support (2-1), second connects the top that busbar (2-5) is arranged on the second current transformer (2-3), second display (2-4) is arranged on the below of the second current transformer (2-3).
4. the combination handcart switch cabinet with standby maintenance incoming line cabinet according to claim 1, it is characterized in that: described standby service entrance switch device (3) comprises the backup circuit breaker device handcart (3-2) being fixed on backup circuit breaker support (3-1), the 3rd current transformer (3-3), the 3rd display (3-4), the 3rd connects busbar (3-5) and the 3rd control section, the 3rd connects busbar (3-5) is connected with backup circuit breaker device support (3-1) by static joint, backup circuit breaker device handcart (3-2) is connected with backup circuit breaker device support (3-1) by dynamic joint, the 3rd current transformer (3-3), the 3rd display (3-4) and the 3rd connects the side that busbar (3-5) is arranged on backup circuit breaker device support (3-1), backup circuit breaker device handcart (3-2) is arranged on the opposite side of backup circuit breaker device support (3-1), the 3rd connects the top that busbar (3-5) is arranged on the 3rd current transformer (3-3), the 3rd display (3-4) is arranged on the below of the 3rd current transformer (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326050.4U CN203942190U (en) | 2014-06-18 | 2014-06-18 | Combination handcart switch cabinet with standby maintenance incoming line cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326050.4U CN203942190U (en) | 2014-06-18 | 2014-06-18 | Combination handcart switch cabinet with standby maintenance incoming line cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942190U true CN203942190U (en) | 2014-11-12 |
Family
ID=51861480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326050.4U Expired - Fee Related CN203942190U (en) | 2014-06-18 | 2014-06-18 | Combination handcart switch cabinet with standby maintenance incoming line cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375480A (en) * | 2015-12-14 | 2016-03-02 | 国家电网公司 | Maintenance base and air switch |
| CN108767531A (en) * | 2018-07-02 | 2018-11-06 | 国网浙江慈溪市供电有限公司 | A kind of intelligent quick transfer boxes of 0.4kV |
-
2014
- 2014-06-18 CN CN201420326050.4U patent/CN203942190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375480A (en) * | 2015-12-14 | 2016-03-02 | 国家电网公司 | Maintenance base and air switch |
| CN105375480B (en) * | 2015-12-14 | 2018-10-23 | 国家电网公司 | A kind of maintenance pedestal and air switch |
| CN108767531A (en) * | 2018-07-02 | 2018-11-06 | 国网浙江慈溪市供电有限公司 | A kind of intelligent quick transfer boxes of 0.4kV |
| CN108767531B (en) * | 2018-07-02 | 2023-09-12 | 国网浙江慈溪市供电有限公司 | 0.4kV intelligent quick transfer box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC POWER CONSTRUCTION EQUIPMENT RESEAR Effective date: 20150520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: Congtai District Street 056004 city of Handan province Hebei Power Plant No. 33 Patentee after: HEBEI ELECTRIC POWER EQUIPMENT Co.,Ltd. Patentee after: POWERCHINA EQUIPMENT RESEARCH INSTITUTE CO.,LTD. Address before: Congtai District Street 056004 city of Handan province Hebei Power Plant No. 33 Patentee before: HEBEI ELECTRIC POWER EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |