CN203205712U - Electric remote control grounding switch switching high-voltage switchgear - Google Patents
Electric remote control grounding switch switching high-voltage switchgear Download PDFInfo
- Publication number
- CN203205712U CN203205712U CN 201320055881 CN201320055881U CN203205712U CN 203205712 U CN203205712 U CN 203205712U CN 201320055881 CN201320055881 CN 201320055881 CN 201320055881 U CN201320055881 U CN 201320055881U CN 203205712 U CN203205712 U CN 203205712U
- Authority
- CN
- China
- Prior art keywords
- remote control
- grounding switch
- earthed switch
- room
- voltage switchgear
- 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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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses an electric remote control grounding switch switching high-voltage switchgear which comprises a bus room, a circuit breaker room, a relay instrument room and a ground connector room, wherein a grounding switch operation mechanism is disposed inside the ground connector room. The high-voltage switchgear is characterized in that the grounding switch operation mechanism includes a grounding switch, a manual operation rod, an interlock mechanism, a driving motor and a remote control apparatus, wherein the driving motor is connected with the manual operation rod through a transmission gear; and one end of the interlock mechanism is fixed on the manual operation rod, and the other end of the interlock mechanism is fixedly connected with the grounding switch. The electric remote control grounding switch switching high-voltage switchgear has the advantages that 1) since operators do not have to operate manually, direct contact between the operators and the equipment is substantially reduced, misoperation is prevented, safety of the operators is improved, and safety performance is comprehensively improved; and 2) when the remote control apparatus is added, the number of field operators can be reduced, and since the remote control apparatus is used for operating a trolley, labor intensity is lowered and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet, specifically, relates to a kind of electric remote control earthed switch deciliter high-tension switch cabinet.
Background technology
The earthed switch of the high-tension switch cabinet of present stage deciliter be to rely on manual operations, operating personnel utilize operating grip to rotate the action bars of earthed switch, be grounded switch deciliter.But in actual use, personnel's manual operations needs directly to contact with equipment, misoperation easily, and safety of operators is poor; In addition, the manual operations length that takes time, inefficiency, labour intensity is big.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides a kind of electric remote control earthed switch deciliter high-tension switch cabinet.
The technical solution adopted in the utility model is:
Electric remote control earthed switch deciliter high-tension switch cabinet, comprise bus-bar room, breaker chamber, relay control room and grounding device chamber, the indoor earthed switch operating mechanism that is provided with of described grounding device, described earthed switch operating mechanism comprises earthed switch, manual lever, interlocking device, drive motors and remote control, described drive motors is connected with manual lever by travelling gear, and an end of described interlocking device is fixed on the manual lever, the other end is fixedlyed connected with earthed switch.
Relative travelling gear is provided with upper limit device and lower retainer on the inwall of described grounding device chamber.
The utility model has the advantages that: (1) security performance is improved, and personnel can be hand-manipulated, significantly reduced operating personnel and contacted with the direct of equipment, prevents misoperation, improves safety of operators; (2) installed remote control additional after, can reduce site operation personnel's quantity, utilize remote control that earthed switch is operated, reduced labour intensity, improved operating efficiency.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the I-I place partial enlarged drawing of Fig. 1.
Wherein: 1, bus-bar room, 2, breaker chamber, 3, the relay control room, 4, the earthed switch operating mechanism, 5, earthed switch, 6, manual lever, 7, interlocking device, 8, drive motors, 9, remote control, 10, upper limit device, 11, lower retainer, 12, the grounding device chamber, 13, travelling gear.
Embodiment
As depicted in figs. 1 and 2, electric remote control earthed switch deciliter high-tension switch cabinet, comprise bus-bar room 1, breaker chamber 2, relay control room 3 and grounding device chamber 12, in grounding device chamber 12, be provided with earthed switch operating mechanism 4, earthed switch operating mechanism 4 comprises earthed switch 5, manual lever 6, interlocking device 7, drive motors 8 and remote control 9, drive motors 8 is connected with manual lever 6 by travelling gear 13, and an end of interlocking device 7 is fixed on the manual lever 6, the other end is fixedlyed connected with earthed switch 5.
In actual use, when needing to separate earthed switch 5, as long as send separation signal by remote control 9, drive motors 8 receives the order back and drives manual lever 6 counter-rotatings by travelling gear 13, manual lever 6 drives interlocking device 7 and moves upward, and drives earthed switch 5 when interlocking device moves upward and separates; Otherwise, when needing closed ground switch 5, send closure signal by remote control 9, drive motors 8 receives the order back just to be changeed by travelling gear 13 drive manual levers 6, manual lever 6 drives interlocking device 7 and moves downward, and drives earthed switch 5 closures when interlocking device moves downward.In order to prevent that manual lever 6 from rotating dislocation, travelling gear 13 is provided with upper limit device 10 and lower retainer 11 relatively on the inwall of grounding device chamber 12.When touching upper limit device 10 in travelling gear 13 transmission process, upper limit device 10 sends drive motors 8 stop signals, and drive motors 8 decommissions; Equally, when touching lower retainer 11 in travelling gear 13 transmission process, lower retainer 11 is also sent drive motors 8 stop signals, and drive motors 8 decommissions, and guarantees whole process safety operation.
When taking place still can to drive interlocking device by manual lever 6 and move up and down under the situation about having a power failure, reach the purpose of folding earthed switch 5.
Claims (2)
1. electric remote control earthed switch deciliter high-tension switch cabinet, comprise bus-bar room, breaker chamber, relay control room and grounding device chamber, the indoor earthed switch operating mechanism that is provided with of described grounding device, it is characterized in that: described earthed switch operating mechanism comprises earthed switch, manual lever, interlocking device, drive motors and remote control, described drive motors is connected with manual lever by travelling gear, and an end of described interlocking device is fixed on the manual lever, the other end is fixedlyed connected with earthed switch.
2. electric remote control earthed switch deciliter high-tension switch cabinet according to claim 1 is characterized in that: on the inwall of described grounding device chamber relatively travelling gear be provided with upper limit device and lower retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055881 CN203205712U (en) | 2013-01-31 | 2013-01-31 | Electric remote control grounding switch switching high-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055881 CN203205712U (en) | 2013-01-31 | 2013-01-31 | Electric remote control grounding switch switching high-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205712U true CN203205712U (en) | 2013-09-18 |
Family
ID=49149780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055881 Expired - Fee Related CN203205712U (en) | 2013-01-31 | 2013-01-31 | Electric remote control grounding switch switching high-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041139A1 (en) * | 2014-09-16 | 2016-03-24 | Abb技术有限公司 | Switching device for three-position switch manual operation mechanism and bus room of gas-insulated switchgear |
-
2013
- 2013-01-31 CN CN 201320055881 patent/CN203205712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041139A1 (en) * | 2014-09-16 | 2016-03-24 | Abb技术有限公司 | Switching device for three-position switch manual operation mechanism and bus room of gas-insulated switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |