CN203377528U - Draw-out type adjusting support used for relay protection device of ring main unit - Google Patents
Draw-out type adjusting support used for relay protection device of ring main unit Download PDFInfo
- Publication number
- CN203377528U CN203377528U CN201320380159.1U CN201320380159U CN203377528U CN 203377528 U CN203377528 U CN 203377528U CN 201320380159 U CN201320380159 U CN 201320380159U CN 203377528 U CN203377528 U CN 203377528U
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- CN
- China
- Prior art keywords
- main unit
- ring main
- protective relaying
- relaying device
- draw
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- Expired - Fee Related
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Abstract
The utility model discloses a draw-out type adjusting support used for a relay protection device of a ring main unit. The draw-out type adjusting support includes an air tank (1) and a load switch operating device (2). A ring main unit small face board (3) is installed on the load switch operating device (2) in the air tank (1). The draw-out type adjusting support is characterized in that each of the left side and the right side of the ring main unit small face board (3) is equipped with a fixed support (5) through a gasket (8) and a screw (12); and the relay protection device (7) is installed between the two fixed support (5) on the ring main unit small face board (3). By adopting the draw-out type adjusting support provided by the utility model, problems that a prior relay protection device of the ring main unit is inconvenient to dismount when adjusting and relay protection adjustment is high in using cost are solved.
Description
Technical field
The utility model relates to the electrical engineering technical field, particularly a kind of withdrawable debugging support that can facilitate, effectively adjust protective relaying device in ring main unit.
Background technology
Current; the cable chamber door of the ring main unit that in the ring main unit in distribution system, most ring main unit manufacturer produces has two kinds of patterns: a kind ofly directly protective relaying device is fixed on to cabinet inside with screw rod, another kind ofly adds in addition a chest dress protective relaying device on the side of cabinet.There is defect in these two kinds of patterns all unavoidablely, need to be debugged relay equipment with the most of part of dismounting cupboard, not only waste time and energy, and have debugged the stability that the part that refills dismounting can't guarantee product quality; Simultaneously, the use cost that has increased product can't reach again debugs effect easily.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of withdrawable debugging support of looped network protective relaying device, dismounting inconvenience while debugging to solve existing ring main unit protective relaying device, and the high problem of use cost is adjusted in relaying protection.
To achieve these goals, technical scheme of the present invention is: the withdrawable debugging support of this looped network protective relaying device comprises gas tank and load switch operation device, one ring main unit small panel is installed in described gas tank on described load switch operation device, in the left and right sides of described ring main unit small panel, by a cushion block and screw, one fixed support respectively is installed respectively; Between two described fixed supports on described ring main unit small panel, protective relaying device is installed.
In technique scheme, scheme can also be more specifically: described protective relaying device is fixed on described ring main unit small panel by its base for supporting.
Owing to having adopted such scheme, the present invention compared with prior art has following beneficial effect:
1, the interaction of ring main unit small panel, cushion block, fixed support and protective relaying device base, can not make relaying protection get loose while guaranteeing transportation because of collision, the operation of the firm safety of relaying protection during charging operation;
2, the small panel that the utility model adopts is fixed on load switch operation device, protective relaying device is fixed on base for supporting, between protective relaying device base for supporting and small panel, cushion block is arranged, can push-and-pull protective relaying device base for supporting by cushion block, in the situation that do not dismantle miscellaneous part, only need take two screws apart, just can extract protective relaying device out is debugged, simple in structure, easy accessibility, dependable performance;
The utility model compared with prior art, not only can effectively realize that the disassembled simply screw carries out the debugging of protective relaying device, and structure is simpler, works more reliable, and has the security maintenance of use characteristics easily.
The accompanying drawing explanation
Fig. 1 is the vertical view of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the left view of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The withdrawable debugging support of looped network protective relaying device as shown in Figure 1, Figure 2, Figure 3 shows; it comprises gas tank 1; one ring main unit small panel 3 is installed in gas tank 1 on the operating means 2 of on-load switch; the front lower end of gas tank 1 is contained on cabinet 9; each side being arranged on a fixed support 5 by a cushion block 8 and screw 12 of ring main unit small panel 3; with screw 11, that cushion block 8 and fixed support 5 is simultaneously fixing, make cushion block 8 and fixed support 5 akinesias.Between two described fixed supports 5 on ring main unit small panel 3, protective relaying device 7 is installed, protective relaying device 7 is fixed on described ring main unit small panel 3 by its base for supporting 4, be specially on ring main unit small panel 3 protective relaying device base for supporting 4 is installed, the front of protective relaying device base for supporting 4 is welded with three fixedly screws 11 of protective relaying device 7 use, protective relaying device base for supporting 4 protective relaying device 7 of ining succession is fixed on ring main unit small panel 3, the upper-lower compacting effect of and fixed support 5 spacing by the left and right of cushion block 8, the protective relaying device base for supporting 4 made can only move along fore-and-aft direction, protective relaying device 7 use screws 11 are fixed on protective relaying device base for supporting 4, drag to certain position, protective relaying device base for supporting 4 back have the screens of two lengthenings to block cushion block 8, what make that protective relaying device base for supporting 4 can not be unlimited deviates from.
During debugging; two screws 13 in dismounting left and right; protective relaying device base for supporting 4 and protective relaying device 7 have been fixed as one, and fixing up and down at the left and right of cushion block 8 position-limiting action and fixed support 5 hauls protective relaying device base for supporting 4 and protective relaying device 7 and haul out and debugged.
Debug completely, protective relaying device base for supporting 4 and the protective relaying device 7 debugged advanced in the lump, until protective relaying device base for supporting 4 and fixed support 5 holes to hole pasting after screwing fix.
Claims (2)
1. the withdrawable debugging support of a ring main unit protective relaying device, comprise gas tank (1) and load switch operation device (2), one ring main unit small panel (3) is installed in described gas tank (1) on described load switch operation device (2), it is characterized in that: the left and right sides in described ring main unit small panel (3) respectively is equipped with a fixed support (5) by a cushion block (8) and screw (12) respectively; Between two described fixed supports (5) on described ring main unit small panel (3), protective relaying device (7) is installed.
2. the withdrawable debugging support of ring main unit protective relaying device according to claim 1, it is characterized in that: described protective relaying device (7) is fixed on described ring main unit small panel (3) by its base for supporting (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380159.1U CN203377528U (en) | 2013-06-28 | 2013-06-28 | Draw-out type adjusting support used for relay protection device of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380159.1U CN203377528U (en) | 2013-06-28 | 2013-06-28 | Draw-out type adjusting support used for relay protection device of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377528U true CN203377528U (en) | 2014-01-01 |
Family
ID=49840033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320380159.1U Expired - Fee Related CN203377528U (en) | 2013-06-28 | 2013-06-28 | Draw-out type adjusting support used for relay protection device of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441440A (en) * | 2013-06-28 | 2013-12-11 | 广西银河迪康电气有限公司 | Pumping debugging supporting frame of relay protection device of ring main unit |
-
2013
- 2013-06-28 CN CN201320380159.1U patent/CN203377528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441440A (en) * | 2013-06-28 | 2013-12-11 | 广西银河迪康电气有限公司 | Pumping debugging supporting frame of relay protection device of ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: No. 561, Linchuan Road, Zunyi District, Guizhou Province Patentee after: GUIZHOU CHANGZHENG POWER EQUIPMENT Co.,Ltd. Address before: 536000 Galaxy complex, 11 Tibet Road, Beihai, the Guangxi Zhuang Autonomous Region. Patentee before: GUANGXI YINHE DECOM ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |