CN201252355Y - Repair platform for 220KV isolating switch - Google Patents
Repair platform for 220KV isolating switch Download PDFInfo
- Publication number
- CN201252355Y CN201252355Y CNU2008200267116U CN200820026711U CN201252355Y CN 201252355 Y CN201252355 Y CN 201252355Y CN U2008200267116 U CNU2008200267116 U CN U2008200267116U CN 200820026711 U CN200820026711 U CN 200820026711U CN 201252355 Y CN201252355 Y CN 201252355Y
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- base
- repair
- isolating switch
- platform
- utility
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- Expired - Lifetime
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Abstract
The utility model relates to a repair platform for a 220KV isolating switch, which comprises a base, a supporting column, a seat stand and a back rest. The base is in a rectangle shape, three supporting columns which are distributed in an equilateral triangle shape are fixed on the base; supporting frames are arranged between the supporting columns; the upper ends of the supporting columns are fixedly provided with the seat stand; two of the three supporting columns extend upward to form a back rest supporting column, and the top ends are connected with a transverse back rest; the bottom part of the base can be respectively connected with two fixed rods arranged parallelly through screws. The utility model can fully overcome the defects of high arrangement, inconvenient repair and operation and the like of the 220KV isolating switch equipment, can avoid repair staff from climbing porcelain insulators and improve the operational safety reliability of the staff, and save the work time; the rectangular base and the fixing rod under the rectangular base form a stable base platform, so the stability of the repair platform is fully guaranteed and the repair staff can conveniently and rapidly operate.
Description
Technical field
The utility model belongs to the installation apparatus for examination and repair of power transformation station equipment, particularly a kind of 220KV isolating switch inspection platform.
Background technology
The 220KV substation isolating-switch is in normal running, and the maintainer will regularly overhaul equipment.Wherein, the 220KV isolating switch is made up of upper and lower two-layer support insulator, the type that puts into operation according to present isolating switch as can be known, the distance from the channel-section steel base to dynamic/static contact is greatly about 2.3m-3.1m.Because the maintenance technological requirement, the maintainer must ascend operation.According to the accident investigation of electric power system, the accident that the climbing porcelain vase is engaged in service work happens occasionally; Operation bucket arm vehicle, crane are subjected to the working environment restriction impossible exhaustive.The usual ladder of ascending a height that uses can not satisfy the requirement of use, is badly in need of a kind of can be easy to carry, the use instrument of ascending a height flexibly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of 220KV isolating switch inspection platform, for the maintainer provides a suitable job platform height, have safe, easy to operate, the characteristics of saving the operating time.
The utility model 220KV isolating switch inspection platform, it is characterized in that comprising base, pillar, seat stand and backrest, the base shape that is rectangle, fixedly be three pillars that equilateral triangle distributes on it, three intercolumniations are provided with bracing frame, two in the pillar upper end fixed installation seat stand, three pillars extend upward the formation back bar, and the top connects horizontal backrest.
Inspection platform of the present utility model is connected with the base of repair apparatus for convenience, the fixed lever that connects two parallel placements in the base bottom respectively by rotary screw, two fixed levers lay respectively on two diagonal angles of rectangle base, and the long limit and the corresponding fixed lever of rectangle base are fixed by rotary screw.During use, fixed lever can rotate around rotary screw, and fixed lever is connected with the channel-section steel of plant bottom case, fixes by rotary screw.
The utility model is according to the concrete azimuth tendency of kinematic link between the physical condition of field operation and alternate and the porcelain vase, on the basis of original single ladder, increases a phase pillar and firm banking and creates and be fit to maintainer's environmental condition of operation aloft.
The beneficial effect that the utility model had is:
The special-purpose inspection platform of 220KV isolating switch can bring the space and the locational sense of superiority to the maintainer.It can fully overcome characteristics such as 220KV isolated switchgear height, inspection operation inconvenience, can avoid the maintainer to climb porcelain vase like this, the security reliability of raising personnel operation, saved the operating time, made the sufficient inadequately working space of original bucket arm vehicle and crane satisfy maintainer's need of work with the input of little cost.Wherein, the special-purpose inspection platform pillar of 220KV isolating switch can adopt epoxide resin material, and light weight is drawn materials conveniently, and the flintiness height is not subject to colliding with of external environment sharp objects, but improves durability, convenience and fail safe greatly.Rectangle base and the fixed lever under it have constituted a stable base platform, have fully guaranteed the stability of inspection platform, make maintainer's faster and more convenient operation.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the seat stand perspective view;
Fig. 3 is base plane figure;
Fig. 4 is a user mode reference diagram of the present utility model.
Among the figure: 1 backrest, 2 back bars, 3 seat stands, 4 pillars, 5 bracing frames, 6 bases, 7 fixed levers, 8 rotary screws, 9 pillar holes, 10 inspection platforms
Embodiment
Fig. 1-4 is the structural representation of the utility model embodiment.Below in conjunction with description of drawings the utility model.
As Fig. 3, be welded to form an oblong-shaped base 6 by four angle bar, base is provided with the fixed lever 7 of two parallel placements for 6 times, and fixed lever 7 lays respectively on two diagonal angles of rectangle base, and the long limit of rectangle base wherein and corresponding fixed lever 7 are fixing by rotary screw 8.Base 6 and fixed lever 7 are formed a stable base platform.
As Fig. 1, fixedly be three pillars 4 that equilateral triangle distributes on the base 6, form by the cylinder of three epoxide resin materials respectively.Three intercolumniations are inserted in the rectangle stainless steel tube, and rivet embeds the fixing bracing frame 5 (playing stabilization) that forms, and whole pillar 4 is by two-layer stainless steel tube fixed support.Separate by distance between layer and the layer.
As Fig. 1～2, pillar 4 upper ends fixed installation seat stand 3, seat stand 3 also is to make up with stainless steel material, and whole shape is square, and suitable maintainer stands and is sitting on the platform equipment is overhauled.Two in three pillars extend upward and form back bar 2, and the top connects horizontal backrest 1 (stainless steel tube), fully satisfies the need of work of upkeep operation.
As Fig. 3, the setting of fixed lever 7 is convenient with the utility model and the installation of repair apparatus base.Fixed lever 7 can rotate around rotary screw 8, fixed lever 7 rotates to and repair apparatus base (for channel member) junction (known configurations), the fixed lever two ends are inserted into respectively in the groove of repair apparatus bottom tub steel part and fix by rotary screw respectively, inspection platform of the present utility model is installed on the plant bottom case, convenient maintenance.Also can adopt alternate manner that the base of the utility model and repair apparatus is installed together.Fig. 4 is the user mode reference diagram, and inspection platform 10 wherein is inspection platform described in the utility model.
Claims (2)
1, a kind of 220KV isolating switch inspection platform, it is characterized in that comprising base (6), pillar (4), seat stand (3) and backrest (1), base (6) shape that is rectangle, fixedly be three pillars (4) that equilateral triangle distributes on it, three intercolumniations are provided with bracing frame (5), two in the pillar upper end fixed installation seat stand (3), three pillars extend upward and form back bar (2), and the top connects horizontal backrest (1).
2, inspection platform according to claim 1, it is characterized in that base (6) bottom connects the fixed lever (7) of two parallel placements respectively by rotary screw (8), two fixed levers (7) lay respectively on two diagonal angles of rectangle base (6), and the long limit of rectangle base and corresponding fixed lever are fixing by rotary screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200267116U CN201252355Y (en) | 2008-07-29 | 2008-07-29 | Repair platform for 220KV isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200267116U CN201252355Y (en) | 2008-07-29 | 2008-07-29 | Repair platform for 220KV isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252355Y true CN201252355Y (en) | 2009-06-03 |
Family
ID=40748018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200267116U Expired - Lifetime CN201252355Y (en) | 2008-07-29 | 2008-07-29 | Repair platform for 220KV isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252355Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938092A (en) * | 2010-08-12 | 2011-01-05 | 江苏省电力公司宜兴市供电公司 | Knife switch overhaul platform |
| CN101694925B (en) * | 2009-09-28 | 2011-08-17 | 江苏省电力公司宜兴市供电公司 | Maintenance platform |
| CN102931602A (en) * | 2012-11-02 | 2013-02-13 | 奉化市供电局 | Foldable power transformation overhaul platform |
| CN103293411A (en) * | 2013-05-10 | 2013-09-11 | 吉林省电力有限公司长春供电公司 | 220KV transformer testing auxiliary support |
| CN105811284A (en) * | 2014-10-11 | 2016-07-27 | 国网山东省电力公司莱芜供电公司 | Special rack for vertical integrated installation of 10kV switch cabinet |
| CN107959252A (en) * | 2017-12-05 | 2018-04-24 | 国网江苏省电力公司南通供电公司 | A kind of special inspection platform of disconnecting switch |
-
2008
- 2008-07-29 CN CNU2008200267116U patent/CN201252355Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694925B (en) * | 2009-09-28 | 2011-08-17 | 江苏省电力公司宜兴市供电公司 | Maintenance platform |
| CN101938092A (en) * | 2010-08-12 | 2011-01-05 | 江苏省电力公司宜兴市供电公司 | Knife switch overhaul platform |
| CN102931602A (en) * | 2012-11-02 | 2013-02-13 | 奉化市供电局 | Foldable power transformation overhaul platform |
| CN102931602B (en) * | 2012-11-02 | 2016-05-04 | 奉化市供电局 | A kind of collapsible substation equipment maintenance and repair platform |
| CN103293411A (en) * | 2013-05-10 | 2013-09-11 | 吉林省电力有限公司长春供电公司 | 220KV transformer testing auxiliary support |
| CN105811284A (en) * | 2014-10-11 | 2016-07-27 | 国网山东省电力公司莱芜供电公司 | Special rack for vertical integrated installation of 10kV switch cabinet |
| CN105811284B (en) * | 2014-10-11 | 2017-08-25 | 国网山东省电力公司莱芜供电公司 | 10kV switch cubicles Vertical collection installs special frame |
| CN107959252A (en) * | 2017-12-05 | 2018-04-24 | 国网江苏省电力公司南通供电公司 | A kind of special inspection platform of disconnecting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZIBO POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20130808 Owner name: ZIBO POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POW Effective date: 20130808 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZIBO POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POW Free format text: FORMER NAME: ZIBO POWER SUPPLY COMPANY |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255032 ZIBO, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Address before: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee before: State Grid Corporation of China Patentee before: Zibo Power Supply Company of Shandong Electric Power Corp. Address after: 255032 No. 61 West Village Road, Zhangdian District, Shandong, Zibo Patentee after: Zibo Power Supply Company of Shandong Electric Power Corp. Address before: 255032 No. 61 West Village Road, Zhangdian District, Shandong, Zibo Patentee before: Zibo Power Supply Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130808 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Zibo Power Supply Company of Shandong Electric Power Corp. Address before: 255032 No. 61 West Village Road, Zhangdian District, Shandong, Zibo Patentee before: Zibo Power Supply Company of Shandong Electric Power Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
| CX01 | Expiry of patent term |