CN203813277U - Separated quick maintenance platform for isolating switches - Google Patents
Separated quick maintenance platform for isolating switches Download PDFInfo
- Publication number
- CN203813277U CN203813277U CN201420225751.9U CN201420225751U CN203813277U CN 203813277 U CN203813277 U CN 203813277U CN 201420225751 U CN201420225751 U CN 201420225751U CN 203813277 U CN203813277 U CN 203813277U
- Authority
- CN
- China
- Prior art keywords
- base
- isolating switch
- control box
- crossbeam
- rotating shaft
- 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
Links
Abstract
The utility model relates to a separated quick maintenance platform for isolating switches. The maintenance platform comprises a pedestal, a support frame, a rotating disk, a crossbeam, supporting legs and an operation box. The support frame and the rotating disk are arranged on the pedestal; and the crossbeam, the supporting legs and the operation box are arranged below the pedestal. Dismountable design is adopted by all functional units of the maintenance platform, which reduces land occupation space of a maintenance platform to use. Transport and assembly are convenient. The maintenance platform can be placed in any place with flat ground, which is convenient for training and realizes remote operation. The maintenance platform can be moved easily by only one person to carry out 220 kV and under 220 kV maintenance work at any place. The maintenance platform can load and unload conveniently without any hoisting tool, and achieves remote transport.
Description
Technical field
The utility model relates to a kind of split type isolating switch Quick overhaul platform.
Background technology
Along with the fast development of power industry, the reliability service of electrical network just becomes more and more important.Yet isolating switch is compared with other primary equipment in transformer station, its failure rate is always high.At present, domestic transformer station median generatrix isolating switch exists in a large number, how the type isolating switch is overhauled easily and efficiently and to be fixed a breakdown to seem very important.
Transformer station's median generatrix isolating switch consumption is large especially, and corresponding service work is very heavy.Actual in service work, such as indivedual parts, rotate dumb; Environmental pollution causes laying dust; And the replacing etc. that exposes critical component relatively problem be not the fault of especially severe, can, on original product basis, original product dismounting need not be overhauled to ground.But, if run into product, cannot normally divide, close a floodgate; Product heating seriously need to be disintegrated to original product and carry out large repairs, often need original product integral demounting just can overhaul to ground, and substation field does not have maintenance condition, can only be product Fan Zhi isolating switch producer, be unfavorable for undoubtedly recovering in time product power transmission, and the cost of overhaul increases greatly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of split type isolating switch Quick overhaul platform.
The utility model adopts following technical scheme:
Crossbeam, supporting leg and control box that the utility model comprises base, is arranged at bracing frame and the rotating disk of base upper end and is arranged at base lower end,
Described base center is provided with penetrating rotating shaft axis hole, described rotating shaft axis hole place is provided with bearing pedestal, described base upper end is provided with bracing frame fixing hole, and described base lower end bilateral symmetry is provided with crossbeam positioning fixture, and middle part, described base lower end is provided with control box fixed head;
Support frame as described above top is provided with the bolt fixing hole for being fixedly connected with isolating switch base, and support frame as described above lower end is fixedly connected with base by bolt;
Described rotating disk top is provided with the bolt fixing hole for being fixedly connected with isolating switch base, and described rotating disk lower end is provided with rotating shaft, and described rotating shaft passes rotating shaft axis hole and is fixedly installed in bearing pedestal;
Described crossbeam is fixedly connected with described crossbeam positioning fixture by bolt;
Described supporting leg is fixedly installed on crossbeam both sides by bolt symmetry;
Described control box rear end is bolted and is arranged on control box fixed head, and the output shaft of described control box is connected with rotation the tip of the axis by anchor ear.
On described crossbeam, be provided with slideway, between described symmetrically arranged slideway, be provided with more than one gag lever post.
Described base upper end one side is provided with bench vice.
Described base lower end is provided with the tilting reinforcement being connected with control box fixed head.
The model of described control box is CJ6.
Good effect of the present utility model is as follows:
Between each functional part of the utility model for dismountable type designs, reduced the occupation of land space when to be used, transportation and assembling have been facilitated, can be positioned over the place of any Land leveling, facilitate training, realized remote operation, used the utility model only to use a people power, can easily move, can carry out 220kV and following service work in any place.And by lifting device, can not facilitate entrucking and unload, realizing long distance transportation.
The utility model is equipped with corresponding frock and Work tool, can meet dismounting and the assembling of any parts of isolating switch, when actual installation, the integral body debugging work that need to carry out, comprise manually and electronicly divide, closing operation, can carry out quickly and easily contact pressure test and loop resistance measurement.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model support frame structure schematic diagram.
Accompanying drawing 3 is the utility model turntable structure schematic diagram.
Accompanying drawing 4 is the utility model control box structural representation.
Accompanying drawing 5 is the utility model beam structure schematic diagram.
Accompanying drawing 6 is the flexible running gear structural representation of the utility model.
Embodiment
As shown in accompanying drawing 1-6, the utility model using area is at substation field, therefore not only require it can complete fast the maintenance task of isolating switch, require this inspection platform in use simultaneously, should guarantee the safety of on-the-spot other equipment, guarantee again the personal safety of field service personnel.
Crossbeam 2, supporting leg 3 and control box 8 that the utility model comprises base 1, is arranged at bracing frame 6 and the rotating disk 7 of base 1 upper end and is arranged at base 1 lower end,
Described base 1 center is provided with penetrating rotating shaft axis hole, described rotating shaft axis hole place is provided with bearing pedestal 1-1, described base 1 upper end is provided with bracing frame fixing hole, described base 1 lower end bilateral symmetry is provided with crossbeam positioning fixture 1-4, and described base 1 middle part, lower end is provided with control box fixed head 1-2;
Support frame as described above 6 tops are provided with the bolt fixing hole 6-1 for being fixedly connected with isolating switch base, and support frame as described above 6 lower ends are fixedly connected with base 1 by bolt;
Described rotating disk 7 tops are provided with the bolt fixing hole 7-1 for being fixedly connected with isolating switch base, and described rotating disk 7 lower ends are provided with rotating shaft 7-2, and described rotating shaft 7-2 passes rotating shaft axis hole and is fixedly installed in bearing pedestal 1-1;
Described crossbeam 2 is fixedly connected with described crossbeam positioning fixture 1-4 by bolt;
Described supporting leg 3 is fixedly installed on crossbeam 2 both sides by bolt symmetry;
Described control box 8 rear ends are bolted and are arranged at control box fixed head 1-2 above, and the output shaft 8-1 of described control box 8 is connected with the end of rotating shaft 7-2 by anchor ear 5.
On described crossbeam 2, be provided with slideway 2-1, between described symmetrically arranged slideway 2-1, be provided with more than one gag lever post 10.
The inner chamber 3-1 that described supporting leg 3 is inner hollow, in described inner chamber 3-1, be provided with flexible running gear 4, by being fixedly installed on, the spacing clamp 4-1 of plural road wheel in inner chamber 3-1, the screwed expansion link 4-2 that is plugged in the spacing clamp 4-1 of road wheel centre bore, described expansion link 4-2 lower end are provided with live axle bearing 4-3 to described flexible running gear 4, described live axle bearing 4-3 lower end is provided with road wheel 4-4.
Support frame as described above 6 lower ends are provided with chute 6-2, and support frame as described above 6 is fixedly connected with base 1 with the bolt of bracing frame fixing hole by being plugged in chute 6-2.
Described base 1 upper end one side is provided with bench vice 9.
Described base 1 lower end is provided with the tilting reinforcement 1-3 being connected with control box fixed head 1-2.
The model of described control box 8 is CJ6.
This inspection platform of the utility model should meet the various situations that actual maintenance task runs into, can meet the maintenance task to on-the-spot isolating switch different faults, the utility model also has extensibility and maintainability, the utility model both can meet the isolating switch service work of the following electric pressure of GW6 type 220kV at present, simultaneously also applicable to the service work of the isolating switch of other models, in order to guarantee long-term frequent use of this inspection platform, during design, consider that this inspection platform consumable accessory is convenient for changing.
The utility model should be able to meet for the various current specification GW6 of firm 126kV～220kV, GW6A type high voltage isolator main switch cutter part are installed.
The utility model overall dimension should be not more than 1600 * 800 * 1000(length * wide * height); The utility model possesses outside certain inspection platform (meeting dismounting, the overhaul of isolating switch parts), and should meet installation, breaking-closing operating and the debugging of isolating switch, facilitates maintainer to operate.
The utility model should carry Work tool case, facilitates depositing of service kit, maintenance instrument.
The utility model should carry the equipment of being installed, fixedly requirement while meeting the maintenance of isolating switch parts, the utility model goes for the installation and repairing of the high pressure isolated switch main plug-in strip parts such as GW6, GW6A type, and can complete minute, closing operation, electric operating mechanism all should be able to take off or open the chamber door of operating mechanism when any operating position in use, so that inspection and maintenance; Motor driven operating mechanism case planted agent installs miniature circuit breaker; The motor adopting in electric operating mechanism and electric elements should meet corresponding standard, handle total length (comprising horizontal handle length) for maintenance should be not more than 1000mm, handle position is answered convenient operation, height overhead should be between 700～1100mm, operating physical force is not more than 200N, should there be location and the stopping means of sufficient intensity in the final position of its mechanism, and manually minute, can the electronic loop of reliable locking during closing operation.Normal minute, combined floodgate requirement when operating mechanism should meet maintenance isolating switch.The utility model also has stronger antiseptic power, except non-ferrous metal and hot galvanizing ironware, allly exposes the part japanning that all should eliminate rust, and takes measures to prevent in transportation that enamelled coating peels off and rotten.
Claims (5)
1. a split type isolating switch Quick overhaul platform, it is characterized in that crossbeam (2), supporting leg (3) and control box (8) that it comprises base (1), is arranged at bracing frame (6) and the rotating disk (7) of base (1) upper end and is arranged at base (1) lower end
Described base (1) center is provided with penetrating rotating shaft axis hole, described rotating shaft axis hole place is provided with bearing pedestal (1-1), described base (1) upper end is provided with bracing frame fixing hole, described base (1) lower end bilateral symmetry is provided with crossbeam positioning fixture (1-4), and middle part, described base (1) lower end is provided with control box fixed head (1-2);
Support frame as described above (6) top is provided with the bolt fixing hole (6-1) for being fixedly connected with isolating switch base, and support frame as described above (6) lower end is fixedly connected with base (1) by bolt;
Described rotating disk (7) top is provided with the bolt fixing hole (7-1) for being fixedly connected with isolating switch base, described rotating disk (7) lower end is provided with rotating shaft (7-2), and described rotating shaft (7-2) passes rotating shaft axis hole and is fixedly installed in bearing pedestal (1-1);
Described crossbeam (2) is fixedly connected with described crossbeam positioning fixture (1-4) by bolt;
Described supporting leg (3) is fixedly installed on crossbeam (2) both sides by bolt symmetry;
Described control box (8) rear end is bolted and is arranged at control box fixed head (1-2) above, and the output shaft (8-1) of described control box (8) is connected with the end of rotating shaft (7-2) by anchor ear (5).
2. split type isolating switch Quick overhaul platform according to claim 1, is characterized in that being provided with slideway (2-1) on described crossbeam (2), is provided with more than one gag lever post (10) between described symmetrically arranged slideway (2-1).
3. split type isolating switch Quick overhaul platform according to claim 2, is characterized in that described base (1) upper end one side is provided with bench vice (9).
4. split type isolating switch Quick overhaul platform according to claim 3, is characterized in that described base (1) lower end is provided with the tilting reinforcement (1-3) being connected with control box fixed head (1-2).
5. according to the split type isolating switch Quick overhaul platform described in claim 1-4 any one, the model that it is characterized in that described control box (8) is CJ6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225751.9U CN203813277U (en) | 2014-05-05 | 2014-05-05 | Separated quick maintenance platform for isolating switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225751.9U CN203813277U (en) | 2014-05-05 | 2014-05-05 | Separated quick maintenance platform for isolating switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813277U true CN203813277U (en) | 2014-09-03 |
Family
ID=51451987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225751.9U Expired - Fee Related CN203813277U (en) | 2014-05-05 | 2014-05-05 | Separated quick maintenance platform for isolating switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928857A (en) * | 2014-05-05 | 2014-07-16 | 国家电网公司 | Integrated portable disconnecting switch fast overhaul platform |
-
2014
- 2014-05-05 CN CN201420225751.9U patent/CN203813277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928857A (en) * | 2014-05-05 | 2014-07-16 | 国家电网公司 | Integrated portable disconnecting switch fast overhaul platform |
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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: 20140903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |