CN202153616U - Fast-assembled high voltage isolation switch insulating troubleshooting platform - Google Patents
Fast-assembled high voltage isolation switch insulating troubleshooting platform Download PDFInfo
- Publication number
- CN202153616U CN202153616U CN2011202791019U CN201120279101U CN202153616U CN 202153616 U CN202153616 U CN 202153616U CN 2011202791019 U CN2011202791019 U CN 2011202791019U CN 201120279101 U CN201120279101 U CN 201120279101U CN 202153616 U CN202153616 U CN 202153616U
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- Prior art keywords
- columns
- high voltage
- pedal
- root posts
- fast
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- Expired - Fee Related
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- 238000013024 troubleshooting Methods 0.000 title abstract 5
- 238000002955 isolation Methods 0.000 title abstract 4
- 238000007689 inspection Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000008439 repair process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a fast-assembled high voltage isolation switch insulating troubleshooting platform, comprising a framework type structure formed by four columns, pedal beams, protective cross beams, diagonal struts and locking bottom beams, wherein the protective cross beams are uniformly and fixedly mounted at the upper portions between two columns at front side and between two columns at rear side, the pedal beams are uniformly and fixedly mounted at the lower portions between two columns at front side and between two columns at rear side, a pedal plate is fixedly mounted on the four columns between the pedal beams and the protective cross beams, the locking bottom beams are symmetrically and fixedly mounted at the bottom end between two columns at front side and between two columns at rear side, and two diagonal struts are respectively mounted at the middle portions between two columns at left side and between two columns at right side. The fast-assembled high voltage isolation switch insulating troubleshooting platform can satisfy the basic demands of ''national power grid company electric power safe standards'' and ''live-line work insulating hard ladder general technology condition'', and compared with other troubleshooting platforms, the fast-assembled high voltage isolation switch insulating troubleshooting platform has the characteristics of being simple and fast in mounting, and being suitable for on-site rapid emergency maintenance work of the transformer station and for processing emergency defect of equipment.
Description
Technical field
The utility model belongs to the power technology field, relates to transformer station and safeguards, especially a kind of ready-package high voltage isolator insulation inspection platform.
Background technology
Operation has three a large amount of posts/two post horizontal rotation type isolating switches in the electrical network at present, because the operation age is permanent, needs frequent repair and maintenance.In the repair and maintenance process; Receive the influence of factors such as on-the-spot physical features, power failure scope, device structure, common job platform can not satisfy the requirement of the on-the-spot repair and maintenance of response fast, as bucket arm vehicle can not near; The fail safe of insulation ladder is low, and insulation scaffold assembling speed waits slowly.The insulation column of isolating switch and the maintenance of current-carrying part are belonged to work high above the ground, need to rely on the operation bucket arm vehicle, use auxiliary completion such as insulating ladder or scaffolding.But limit by power failure scope and transformer station's physical features, be not to use bucket arm vehicle when overhauling this pattern isolating switch at every turn.When using conventional insulating ladder to carry out service work; Insulating ladder needs the special messenger to help; Need behind staff's ascending stair safety belt is hung on the isolating switch; Stand on the horizontal pedal of insulating ladder and carry out service work, it is extremely not convenient to work together, and the repair quality of isolating switch is difficult to the potential safety hazard that guarantees and exist the isolating switch porcelain insulator breaking to hurt sb.'s feelings.The preparation amount is big when setting up scaffold, and assembling speed is slow, when repair apparatus carries out transmission, needs scaffold is removed temporarily, causes overhaul of the equipments time lengthening, has the opposite effect for the power supply reliability of equipment.
Through retrieval, do not find the publication document relevant as yet with present patent application.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art, provide a kind of in light weight, dielectric strength is high, assembling fast and reliable, property easy to use, safe is good and the ready-package high voltage isolator of use capable of being combined insulate inspection platform.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of ready-package high voltage isolator insulation inspection platform; It is the tower structure that constitutes by four root posts, pedal beam, protection crossbeam, bearing diagonal and locking bottom girder; Top stull, protection crossbeam, pedal beam, bearing diagonal and pedal and column all adopt the locking strap mode; It is characterized in that: the top between two columns on the two sides, front and back of four root posts is uniformly distributed with and installs the protection crossbeam at interval; Bottom between two columns on the two sides, front and back of four root posts is uniformly distributed with and installs foot-operated beam at interval; On four root posts between foot-operated beam and the protection crossbeam, be fixed with a pedal, the bottom symmetry between two columns on the two sides, front and back of four root posts installs the locking bottom girder, in the middle part of between two columns on the two sides, the left and right sides of four root posts, installs a bearing diagonal respectively.
And the top between two columns on the two sides, the left and right sides of four root posts symmetry respectively is fixed with a top stull.
And the bearing diagonal that the middle part is installed respectively between two columns on the two sides, the left and right sides of four root posts is a cross modal.
And the coaxial horizontal groove that is shaped in middle part in the said locking bottom girder is symmetrically installed with the locking mechanism of locknut jam plate on this horizontal groove.
The advantage and the good effect of the utility model are:
(1) this inspection platform adopts tower structure, light weight, and intensity is big, and whole employing diameter is the insulated pipes used of 50mm, and is made through after the careful mechanical structure analysis, and empirical tests can be born the load of 300kg easily.
(2) this inspection platform dielectric strength is high, and safe, the voltage withstand class of the insulated pipes used that is adopted can reach 220kV, and firm structure is among the protection of inspection platform the staff constantly with comprehensive safety measure in operation process.
(3) the locking strap mode of grafting and snapping is all adopted in the connection of this inspection platform structural member; Couple together very convenient, reliable, quick; Inspection platform can be separately, three or six be used in combination, connect each other during use, increased the fastness of platform greatly; Be fit to many people operation simultaneously, operating efficiency can access reliable lifting.
(4) this inspection platform satisfies the basic demand of " State Grid Corporation of China's electric power safety rules " and " live line working is with the hard terraced general technical specifications of insulation "; Compare with other inspection platforms; This platform has simple installation, quick, is fit to the characteristics of on-the-spot repairing operation fast of transformer station and the critical defective of treatment facility.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of the single locking bottom girder of the utility model.
Embodiment
Below in conjunction with accompanying drawing, through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of ready-package high voltage isolator insulation inspection platform; It is the tower structure that constitutes by four root posts 3, pedal beam 6, protection crossbeam 2, bearing diagonal 4 and locking bottom girder 8; Top between two columns on the two sides, front and back of four root posts is uniformly distributed with at interval and installs the protection crossbeam, is two protection crossbeams in the present embodiment; Bottom between two columns on the two sides, front and back of four root posts is uniformly distributed with at interval and installs foot-operated beam, is two foot-operated beams in the present embodiment; On foot-operated beam and four root posts of protecting between the crossbeam, be fixed with a pedal 5, the bottom symmetry between two columns on the two sides, front and back of four root posts installs the locking bottom girder.
Top between two columns on the two sides, the left and right sides of four root posts symmetry respectively is fixed with a top stull 1; The middle part installs a bearing diagonal respectively between two columns on the two sides, the left and right sides of four root posts, and wherein bearing diagonal (label 4) is a cross modal with bearing diagonal (label 9).
Top stull, protection crossbeam, pedal beam, bearing diagonal and pedal and column all adopt locking strap (prior art does not have label) mode, peg graft fast and snapping with convenient.
The column bottom adopts welding to install mode with the locking bottom girder, and the coaxial horizontal groove 10 that is shaped in middle part in this locking bottom girder is symmetrically installed with the structure of locknut jam plate 7 on this horizontal groove, and soon jam plate is inlaid on the basic channel-section steel, and it is locked to adopt bolt and nut to carry out then.
It is the insulated pipes used of 50mm that the integral body of this inspection platform adopts diameter, and is made through after the careful mechanical structure analysis, and empirical tests can be born the load of 300kg easily; The voltage withstand class of the insulated pipes used that is adopted can reach 220kV.
This inspection platform can also use a plurality of insulation inspection platforms through connecting cross bar jointly, has guaranteed the firm degree of the integral installation of inspection platform more, and the staff may stand in and carries out relevant maintenance, maintenance work on the pedal.
Claims (4)
1. ready-package high voltage isolator insulation inspection platform; It is the tower structure that constitutes by four root posts, pedal beam, protection crossbeam, bearing diagonal and locking bottom girder; Top stull, protection crossbeam, pedal beam, bearing diagonal and pedal and column all adopt the locking strap mode; It is characterized in that: the top between two columns on the two sides, front and back of four root posts is uniformly distributed with and installs the protection crossbeam at interval; Bottom between two columns on the two sides, front and back of four root posts is uniformly distributed with and installs foot-operated beam at interval; On four root posts between foot-operated beam and the protection crossbeam, be fixed with a pedal, the bottom symmetry between two columns on the two sides, front and back of four root posts installs the locking bottom girder, in the middle part of between two columns on the two sides, the left and right sides of four root posts, installs a bearing diagonal respectively.
2. ready-package high voltage isolator according to claim 1 insulation inspection platform is characterized in that: the top between two columns on the two sides, the left and right sides of four root posts symmetry respectively is fixed with a top stull.
3. ready-package high voltage isolator according to claim 1 insulation inspection platform is characterized in that: the bearing diagonal that the middle part is installed respectively between two columns on the two sides, the left and right sides of four root posts is a cross modal.
4. ready-package high voltage isolator according to claim 1 insulation inspection platform is characterized in that: the coaxial horizontal groove that is shaped in middle part in the said locking bottom girder is symmetrically installed with the locking mechanism of locknut jam plate on this horizontal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202791019U CN202153616U (en) | 2011-08-03 | 2011-08-03 | Fast-assembled high voltage isolation switch insulating troubleshooting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202791019U CN202153616U (en) | 2011-08-03 | 2011-08-03 | Fast-assembled high voltage isolation switch insulating troubleshooting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153616U true CN202153616U (en) | 2012-02-29 |
Family
ID=45694110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202791019U Expired - Fee Related CN202153616U (en) | 2011-08-03 | 2011-08-03 | Fast-assembled high voltage isolation switch insulating troubleshooting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038328A (en) * | 2018-08-02 | 2018-12-18 | 深圳市福来过科技有限公司 | Electric Power Equipment Insulation fast-assembling inspection platform |
| CN112186579A (en) * | 2020-10-17 | 2021-01-05 | 江西广能电气设备有限公司 | Substation equipment strutting arrangement |
-
2011
- 2011-08-03 CN CN2011202791019U patent/CN202153616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038328A (en) * | 2018-08-02 | 2018-12-18 | 深圳市福来过科技有限公司 | Electric Power Equipment Insulation fast-assembling inspection platform |
| CN112186579A (en) * | 2020-10-17 | 2021-01-05 | 江西广能电气设备有限公司 | Substation equipment strutting arrangement |
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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: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20190803 |