CN113629514A - Inverse switch cabinet - Google Patents
Inverse switch cabinet Download PDFInfo
- Publication number
- CN113629514A CN113629514A CN202111039710.1A CN202111039710A CN113629514A CN 113629514 A CN113629514 A CN 113629514A CN 202111039710 A CN202111039710 A CN 202111039710A CN 113629514 A CN113629514 A CN 113629514A
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- CN
- China
- Prior art keywords
- gear
- switch
- reverse
- cabinet body
- existing
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000013024 troubleshooting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Abstract
The invention discloses a reverse switch cabinet which comprises an upper cabinet body and a lower cabinet body, wherein a plurality of reverse switches are arranged on the front surface of the upper cabinet body in an array manner, and a plurality of wiring terminals which are respectively and electrically connected with the reverse switches are arranged on the front surface of the lower cabinet body; the reverse switch is provided with 3 gears. The invention saves space, is convenient to operate and reduces the influence on the existing system.
Description
Technical Field
The invention relates to a reverse switch cabinet.
Background
In recent years, more and more subway projects enter the overhaul transformation stage, and in order to ensure that normal operation is not influenced during transformation, the smooth transition of new and old systems and the inverse switch cabinet play an important role therein. At present, the inverse cutting cabinets on the market have many defects in practical application, such as: the volume is too large, and the requirement on space is too much; the construction is inconvenient; too little alarm information/prompt information; no safe operation mechanism; no fast failure handling mechanism, etc. And the requirements of construction and transformation are not met.
Disclosure of Invention
The invention aims to provide a reverse switch cabinet, which saves space, is convenient to operate and reduces the influence on the existing system.
The technical scheme for realizing the purpose is as follows:
a reverse switch cabinet comprises an upper cabinet body and a lower cabinet body, wherein a plurality of reverse switches are arranged on the front surface of the upper cabinet body in an array manner,
a plurality of wiring terminals which are respectively and electrically connected with the inverted switches are arranged on the front surface of the lower cabinet body;
the reverse switch is provided with 3 gears.
Preferably, the input end of the reverse switch is connected with the existing equipment, and the 3 gears are respectively connected with the existing system, the neutral gear and the new system;
two indicator lights are arranged on the reverse-open switch and respectively and correspondingly indicate that the existing system and the new system are switched on.
Preferably, the reverse switch is provided with 12 groups of lines, and each group of lines is provided with an input end and an output end with 3 gears.
Preferably, the door of the upper cabinet body is a glass door, and two locks are mounted on the glass door.
Preferably, the inverse switch cabinet is placed against a wall or against a corner.
Preferably, the 3 gears are respectively an operation gear, a maintenance gear and a debugging gear,
the operation gear indicates that the signal system is in an operation state, the existing system works normally, and the new system does not work;
the maintenance gear indicates that neither the existing system nor the new system is connected to the existing device;
the debugging gear represents that the signal system is in a debugging state, the new system is debugged, and the existing system does not work.
Preferably, the wiring terminal is provided with a shorting function.
The invention has the beneficial effects that: the invention has small volume, can be installed by leaning on a wall or placed at a corner, and can effectively save space as wiring, operation and maintenance are carried out on the front side of the cabinet. Two indicator lights are arranged above each reverse switch to represent an operation state and a debugging state, so that an effective prompting effect is achieved. The invention has little influence on the existing system, and after wiring is finished, the reversing switch can be operated to reverse to a new system for debugging only during the period of skylight points. A single reverse switch can reversely cut 11 groups of lines, and the reverse switches can be configured according to the number of actual reverse cutting equipment. By adopting the design of the glass door, the state of all the inverted switches can be seen without opening the cabinet door. Each reverse switch is provided with a safe middle gear, the existing system is not connected, the new system is not connected, the indoor and outdoor connection is disconnected, and troubleshooting is facilitated. The cabinet door is provided with two locks, two keys are kept by the operation unit, and when the back cut operation is carried out each time, the signal supplier and the operation unit open the cabinet door together to carry out the back cut operation under the condition of supervision in the field, and the construction records are made. And a convenient wiring mode is adopted, and the fault reverse switch can be quickly switched off through a simple jumper connection mode.
Drawings
FIG. 1 is a front view of the inverted switch cabinet of the present invention;
FIG. 2 is a schematic view of the reverse cut switch of the present invention;
FIG. 3 is a schematic diagram of the reverse cut switch of the present invention;
fig. 4 is a schematic diagram of the wiring of a single group of reverse cutting lines in the reverse cutting cabinet.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1 to 4, the reverse switch cabinet of the present invention includes an upper cabinet body and a lower cabinet body, wherein a plurality of reverse switches 1 are mounted in an array on the front surface of the upper cabinet body, and a plurality of wiring terminals 2 electrically connected to the reverse switches 1 are mounted on the front surface of the lower cabinet body. The cabinet door of the upper cabinet body is a glass door, and two locks are arranged on the glass door. The cabinet body operation and wiring are completed on the front side, back maintenance is not needed, and the cabinet body is small in size and can be installed by a wall or a corner. The problem that the large-size cabinet is installed in an existing equipment room without redundant space can be well solved, and the space is saved for other newly-added equipment because the operation and the wiring are finished on the front side of the cabinet body.
The reverse switch 1 is provided with 3 gears. The 3 gears are respectively connected with the existing system, the neutral gear and the new system. The 3 gears are respectively an operation gear, a maintenance gear and a debugging gear, the operation gear represents that the signal system is in an operation state, the existing system works normally, and the new system does not work; the maintenance gear indicates that the existing equipment is not connected with the existing system or the new system; the debugging gear represents that the signal system is in a debugging state, the new system is debugged, and the existing system does not work. The maintenance gear is a safe gear, so that indoor and outdoor connection can be conveniently disconnected, and troubleshooting is facilitated.
Considering surge protection, the inverse switch cabinet is placed between the existing equipment and the existing equipment interface circuit, the input end is connected with the wiring of the existing equipment outside the room, the output end is respectively connected with the existing equipment interface circuit and the new system distributing cabinet, a single inverse switch can inversely switch 12 groups of wires, wherein 1 group of connecting points are connected with two indicator lamps for indicating the position of the inverse switch.
Two indicator lights are arranged on the reverse switch 1 and respectively and correspondingly indicate that the existing system and the new system are switched on.
The reverse switch 1 is provided with 12 groups of lines, and each group of lines is provided with an input end and output ends with 3 gears. For example, as shown in fig. 4, the left sideline is a line connected with an existing system, the middle line is a line connected with existing equipment, the right sideline is a line connected with a new system, and the color of the wiring in the cabinet is also the same as that of the indicator light, so that the wiring calibration and troubleshooting are facilitated. After adopting following mode of connection, wiring terminal 2 can throw away the reversing switch who has a problem fast through the mode of terminal short circuit, does not influence the normal operation on the next day, waits to change trouble reversing switch during the skylight is ordered after the operation.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (7)
1. A reverse switch cabinet is characterized by comprising an upper cabinet body and a lower cabinet body, wherein a plurality of reverse switches are arranged on the front surface of the upper cabinet body in an array manner,
a plurality of wiring terminals which are respectively and electrically connected with the inverted switches are arranged on the front surface of the lower cabinet body;
the reverse switch is provided with 3 gears.
2. The inverted switch cabinet according to claim 1, wherein the input end of the inverted switch is connected with existing equipment, and 3 gears are respectively connected with an existing system, a neutral gear and a new system;
two indicator lights are arranged on the reverse-open switch and respectively and correspondingly indicate that the existing system and the new system are switched on.
3. The reversing switch cabinet according to claim 2, wherein said reversing switch is provided with 12 sets of lines, each set of lines providing one input and 3-gear output.
4. The inverted switch cabinet according to claim 1, wherein the cabinet door of the upper cabinet body is a glass door with two locks mounted thereon.
5. The inverted switch cabinet according to claim 1, wherein said inverted switch cabinet is placed against a wall or corner.
6. The reverse-cutting switch cabinet according to claim 2, wherein the 3 gears are respectively an operation gear, a maintenance gear and a debugging gear,
the operation gear indicates that the signal system is in an operation state, the existing system works normally, and the new system does not work;
the maintenance gear indicates that neither the existing system nor the new system is connected to the existing device;
the debugging gear represents that the signal system is in a debugging state, the new system is debugged, and the existing system does not work.
7. A switchback cabinet according to claim 3, wherein the wiring terminals are provided with a shorting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039710.1A CN113629514A (en) | 2021-09-06 | 2021-09-06 | Inverse switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039710.1A CN113629514A (en) | 2021-09-06 | 2021-09-06 | Inverse switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113629514A true CN113629514A (en) | 2021-11-09 |
Family
ID=78389323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111039710.1A Pending CN113629514A (en) | 2021-09-06 | 2021-09-06 | Inverse switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113629514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280918A (en) * | 2021-12-29 | 2022-04-05 | 交控科技股份有限公司 | Multidirectional interlocking back-cutting system and track control system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449172A (en) * | 2006-05-26 | 2009-06-03 | 西门子公司 | A detection device for a switch cabinet with an input terminal module |
| CN203283257U (en) * | 2013-05-28 | 2013-11-13 | 中铁第四勘察设计院集团有限公司 | Rapid back-switching device for urban mass transit computer interlocking system |
| CN205355938U (en) * | 2016-01-22 | 2016-06-29 | 杭州余丰协仪器仪表有限公司 | Steam turbine heat accuse power cabinet |
| CN206871109U (en) * | 2017-06-12 | 2018-01-12 | 上海自仪泰雷兹交通自动化系统有限公司 | A kind of switching device of trackside control system cutover |
| CN108092399A (en) * | 2017-12-11 | 2018-05-29 | 江苏普菲克电气科技有限公司 | A kind of valve control cabinet of electronic power switch |
| CN208443934U (en) * | 2018-06-07 | 2019-01-29 | 广东华通成套电气有限公司 | A kind of power distribution cabinet multifunctional comprehensive debugger |
| CN210404838U (en) * | 2019-10-30 | 2020-04-24 | 苏州阿旺机电安装设备有限公司 | Portable dual supply automatic switch-over cabinet of easy dismouting |
| CN211063541U (en) * | 2019-11-04 | 2020-07-21 | 河南心连心化学工业集团股份有限公司 | Two-to-three switching cabinet of 10kV high-voltage frequency converter |
| CN211505653U (en) * | 2019-08-07 | 2020-09-15 | 山西磊源电器有限责任公司 | Intelligent electric energy meter phase sequence reverse cutting device |
| CN113093593A (en) * | 2021-03-16 | 2021-07-09 | 新誉庞巴迪信号系统有限公司 | Reverse switch removing method and system suitable for reconstruction and upgrading project |
-
2021
- 2021-09-06 CN CN202111039710.1A patent/CN113629514A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449172A (en) * | 2006-05-26 | 2009-06-03 | 西门子公司 | A detection device for a switch cabinet with an input terminal module |
| CN203283257U (en) * | 2013-05-28 | 2013-11-13 | 中铁第四勘察设计院集团有限公司 | Rapid back-switching device for urban mass transit computer interlocking system |
| CN205355938U (en) * | 2016-01-22 | 2016-06-29 | 杭州余丰协仪器仪表有限公司 | Steam turbine heat accuse power cabinet |
| CN206871109U (en) * | 2017-06-12 | 2018-01-12 | 上海自仪泰雷兹交通自动化系统有限公司 | A kind of switching device of trackside control system cutover |
| CN108092399A (en) * | 2017-12-11 | 2018-05-29 | 江苏普菲克电气科技有限公司 | A kind of valve control cabinet of electronic power switch |
| CN208443934U (en) * | 2018-06-07 | 2019-01-29 | 广东华通成套电气有限公司 | A kind of power distribution cabinet multifunctional comprehensive debugger |
| CN211505653U (en) * | 2019-08-07 | 2020-09-15 | 山西磊源电器有限责任公司 | Intelligent electric energy meter phase sequence reverse cutting device |
| CN210404838U (en) * | 2019-10-30 | 2020-04-24 | 苏州阿旺机电安装设备有限公司 | Portable dual supply automatic switch-over cabinet of easy dismouting |
| CN211063541U (en) * | 2019-11-04 | 2020-07-21 | 河南心连心化学工业集团股份有限公司 | Two-to-three switching cabinet of 10kV high-voltage frequency converter |
| CN113093593A (en) * | 2021-03-16 | 2021-07-09 | 新誉庞巴迪信号系统有限公司 | Reverse switch removing method and system suitable for reconstruction and upgrading project |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280918A (en) * | 2021-12-29 | 2022-04-05 | 交控科技股份有限公司 | Multidirectional interlocking back-cutting system and track control system |
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