CN205335717U - Isolator base dismounting device - Google Patents
Isolator base dismounting device Download PDFInfo
- Publication number
- CN205335717U CN205335717U CN201620107475.5U CN201620107475U CN205335717U CN 205335717 U CN205335717 U CN 205335717U CN 201620107475 U CN201620107475 U CN 201620107475U CN 205335717 U CN205335717 U CN 205335717U
- Authority
- CN
- China
- Prior art keywords
- isolation switch
- switch base
- base
- jack
- provision
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 241000233855 Orchidaceae Species 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses an isolator base dismounting device, include the bottom plate, be fixed in along vertical direction many stands of bottom plate and support in jack on the bottom plate, the stand has the stop nut who is used for the fixed isolator base of placing upside down through threaded connection on can passing bolt hole and the stand on the isolator base flange face, the jack is arranged in applying jacking power to the fixing base of isolator base makes fixing base and isolator base -separation, advantage that this device has simple structure, convenient to use and easily carries.
Description
Technical field
This utility model relates to isolation switch repair apparatus field, isolates switch base provision for disengagement particularly to one。
Background technology
Isolation switch (being commonly called as " disconnecting link "), it is generally referred to as high voltage isolator, namely rated voltage switchs at 1kV and isolation above, it is often referred to simply as isolation switch, being a kind of electrical equipment employed up in high-voltage switch electric appliance, the principles and structure of itself is fairly simple, but owing to making consumption big, functional reliability requires height, and the impact of electric substation, the design of power plant, foundation and safe operation is all bigger。The pedestal of isolation switch rotatably coordinates on the fixing seat of insulator rotating usually by bearing, when isolation switch base is overhauled, typically require and fixing to isolation switch base and insulator rotating seat is separated, but, owing to bearing is arranged between the central shaft of pedestal and fixing seat generally in an interference fit, therefore, comparatively require great effort during dismounting, and existing maintenance detaching equipment volume is bigger, it is difficult to use in the wild。
Accordingly, it would be desirable to a kind of simple in construction, the easy to use and isolation switch base provision for disengagement that is easy to carry about with one。
Utility model content
In view of this, this utility model provides a kind of accurate positioning, is prone to the isolation switch base provision for disengagement taken out by workpiece to be machined and load simultaneously。
Isolation switch base provision for disengagement of the present utility model, including base plate, vertically it is fixed on many root posts of described base plate and is supported on the jack on described base plate, described column may pass through the bolt hole on isolation switch pedestal pulling method orchid face and is threaded connection the stop nut for fixing inverted isolation switch base on column, and described jack makes fixing seat and isolation switch base-separation for the fixing seat in isolation switch base applies top lift；
Further, every described column is provided with two stop nuts and is respectively in the upper and lower both sides of flange face of isolation switch base；
Further, described jack is hydraulic jack；
Further, described column is provided with four。
The beneficial effects of the utility model: isolation switch base provision for disengagement of the present utility model, when isolation switch base is dismantled, first isolation switch base can be made in an inverted manner the column flange bolt hole through isolation switch of provision for disengagement, column is threaded connection limited location nut, utilize stop nut that inverted pedestal is fixed, then the jack on base is utilized to withstand the central shaft on the fixing seat of insulation rotor, the most at last the fixing seat of insulator rotating and base-separation。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described。
Fig. 1 is structural representation of the present utility model。
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure, the isolation switch base provision for disengagement of the present embodiment, including base plate 5, vertically it is fixed on many root posts 4 of described base plate 5 and is supported on the jack 6 on described base plate 5, described column 4 may pass through the bolt hole on isolation switch base 2 flange face and is threaded connection the stop nut 3 for fixing inverted isolation switch base 2 on column 4, and described jack 6 makes fixing seat 1 separate with isolation switch base 2 for the fixing seat 1 in isolation switch base 2 applies top lift；When isolation switch base 2 is dismantled, first isolation switch base 2 can be made in an inverted manner the column 4 flange bolt hole through isolation switch of provision for disengagement, column 4 is threaded connection limited location nut 3, utilize stop nut 3 that inverted pedestal 2 is fixed, then the jack 6 on base is utilized to withstand the central shaft 7 on the fixing seat 1 of insulation rotor, the fixing seat 1 of insulator rotating separates with pedestal 2 the most at last, is then replaced bearing 8。
In the present embodiment, every described column 4 it is provided with two stop nuts 3 and is respectively in the upper and lower both sides of flange face of isolation switch base 2, utilizing upper and lower two stop nuts 3 isolation switch base 2 to be axially fixed along column 4。
In the present embodiment, described jack 6 is hydraulic jack 6, and hydraulic jack 6 also known as hydraulic jack 6, is a kind of adopt plunger or hydraulic cylinder to lift the jack 6 of part as rigid top。Simple crane gear generally only has lifting mechanism, in order to the weight that hoists。Simple structure, lightweight, be easy to carry, conveniently moving, in the present embodiment, hydraulic jack 6 piston rod outer face can be provided with rubber blanket, thus avoiding fixing seat root surface is caused damage, hydraulic jack 6 piston rod can arrange pressure transducer simultaneously and pressure value is sent to display screen, enabling operating personnel to read the top lift of jack, it is to avoid top lift crosses havoc pedestal。
In the present embodiment, described column 4 is provided with four, four bolts hole of four column 4 corresponding pedestals 2 respectively, it is ensured that firm to pedestal 2 is fixed。
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model。
Claims (4)
1. an isolation switch base provision for disengagement, it is characterized in that: include base plate, be vertically fixed on many root posts of described base plate and be supported on the jack on described base plate, described column may pass through the bolt hole on isolation switch pedestal pulling method orchid face and is threaded connection the stop nut for fixing inverted isolation switch base on column, and described jack makes fixing seat and isolation switch base-separation for the fixing seat in isolation switch base applies top lift。
2. isolation switch base provision for disengagement according to claim 1, it is characterised in that: every described column is provided with two stop nuts and is respectively in the upper and lower both sides of flange face of isolation switch base。
3. isolation switch base provision for disengagement according to claim 2, it is characterised in that: described jack is hydraulic jack。
4. isolation switch base provision for disengagement according to claim 3, it is characterised in that: described column is provided with four。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107475.5U CN205335717U (en) | 2016-02-02 | 2016-02-02 | Isolator base dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107475.5U CN205335717U (en) | 2016-02-02 | 2016-02-02 | Isolator base dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335717U true CN205335717U (en) | 2016-06-22 |
Family
ID=56317839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107475.5U Active CN205335717U (en) | 2016-02-02 | 2016-02-02 | Isolator base dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201302A (en) * | 2017-07-14 | 2017-09-26 | 戴洁 | It is a kind of to be applied to the porous sample digestion plate that separation of solid and liquid can be achieved in automation |
-
2016
- 2016-02-02 CN CN201620107475.5U patent/CN205335717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201302A (en) * | 2017-07-14 | 2017-09-26 | 戴洁 | It is a kind of to be applied to the porous sample digestion plate that separation of solid and liquid can be achieved in automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |