CN103441440A - Pumping debugging supporting frame of relay protection device of ring main unit - Google Patents
Pumping debugging supporting frame of relay protection device of ring main unit Download PDFInfo
- Publication number
- CN103441440A CN103441440A CN2013102663601A CN201310266360A CN103441440A CN 103441440 A CN103441440 A CN 103441440A CN 2013102663601 A CN2013102663601 A CN 2013102663601A CN 201310266360 A CN201310266360 A CN 201310266360A CN 103441440 A CN103441440 A CN 103441440A
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- CN
- China
- Prior art keywords
- main unit
- ring main
- protection device
- relay protection
- protective relaying
- 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
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- 238000005086 pumping Methods 0.000 title abstract 5
- 230000001681 protective effect Effects 0.000 claims description 39
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 206010001541 Akinesia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a pumping debugging supporting frame of a relay protection device of a ring main unit. The pumping debugging supporting frame of the relay protection device of the ring main unit comprises a gas tank (1) and a load switch operation device (2). A ring main unit small panel (3) is arranged in the gas tank (1) and on the load switch operation device (2). The pumping debugging supporting frame of the relay protection device is characterized in that two fixation supporting frames (5) are arranged on the left side and the right side of the ring main unit small panel (3) respectively through cushion blocks (8) and screws (12). The relay protection device (7) is arranged between the fixation supporting frames (5) on the ring main unit small panel (3). The pumping debugging supporting frame of the relay protection device of the ring main unit solves the problems that when an existing ring main unit relay protection device is debugged, detachment and installation are not convenient to perform and debugging and use cost of the relay protection device is high.
Description
Technical field
The present invention relates to relate 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 by this invention 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 present invention 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 present invention 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 embodiment of the present invention;
Fig. 2 is the front view of the embodiment of the present invention;
Fig. 3 is the left view of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
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 |
|---|---|---|---|
| CN2013102663601A CN103441440A (en) | 2013-06-28 | 2013-06-28 | Pumping debugging supporting frame of relay protection device of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102663601A CN103441440A (en) | 2013-06-28 | 2013-06-28 | Pumping debugging supporting frame of relay protection device of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103441440A true CN103441440A (en) | 2013-12-11 |
Family
ID=49695122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102663601A Pending CN103441440A (en) | 2013-06-28 | 2013-06-28 | Pumping debugging supporting frame of relay protection device of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441440A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2574270Y (en) * | 2002-10-08 | 2003-09-17 | 李彤 | Sulfur hexafluoride gas insulation metal sealed switchgear |
| CN201263052Y (en) * | 2008-08-07 | 2009-06-24 | 珠海许继电气有限公司 | Miniaturisation SF6 insulation vacuum load switch cabinet |
| CN203377528U (en) * | 2013-06-28 | 2014-01-01 | 广西银河迪康电气有限公司 | Draw-out type adjusting support used for relay protection device of ring main unit |
-
2013
- 2013-06-28 CN CN2013102663601A patent/CN103441440A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2574270Y (en) * | 2002-10-08 | 2003-09-17 | 李彤 | Sulfur hexafluoride gas insulation metal sealed switchgear |
| CN201263052Y (en) * | 2008-08-07 | 2009-06-24 | 珠海许继电气有限公司 | Miniaturisation SF6 insulation vacuum load switch cabinet |
| CN203377528U (en) * | 2013-06-28 | 2014-01-01 | 广西银河迪康电气有限公司 | Draw-out type adjusting support used for relay protection device of ring main unit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |