CN206022206U - A kind of chopper with closing insulation shell - Google Patents
A kind of chopper with closing insulation shell Download PDFInfo
- Publication number
- CN206022206U CN206022206U CN201620870258.1U CN201620870258U CN206022206U CN 206022206 U CN206022206 U CN 206022206U CN 201620870258 U CN201620870258 U CN 201620870258U CN 206022206 U CN206022206 U CN 206022206U
- Authority
- CN
- China
- Prior art keywords
- insulation shell
- operating mechanism
- transformer
- insulation
- chopper
- 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
Abstract
This utility model discloses a kind of chopper with closing insulation shell, including operating mechanism, also include that the insulation shell that closes, the insulation shell are fixed on operating mechanism case, insulated tension pole is set in the closing space of insulation shell, and the insulated tension pole is fixed in the mechanism in operating mechanism case；Vacuum interrupter and transformer are fixed respectively in the two ends of the insulated tension pole；The lead of the transformer is introduced directly into inside operating mechanism case in insulation shell；The turnover line terminals of chopper are separately fixed at the both sides of insulation shell；Full skirt is set between the turnover line terminals of insulation shell；Full skirt is also provided with the outside of insulation shell with operating mechanism case coupling part.The utility model has the advantages that：Small volume, lightweight；Casing adopts insulant, line to be directly mounted on the outside of insulation box, without the need for especially doing insulation processing；Greatly shorten line distance；As casing insulate, transformer is directly poured loaded in casing.Transformer lead is in box house, it is not necessary to do especially insulation processing.
Description
Technical field
This utility model is related to field of electrical equipment, specifically a kind of chopper.
Background technology
Existing chopper generally comprises column support type chopper and common box type chopper；The structure of column support type chopper is as schemed
Shown in 3, transformer is sleeved on vacuum interrupter, and transformer volume is larger, higher to transformer request, due to subject to conditions
Polytropic ratio transformer and ZCT can not be installed, transformer is exposed to be needed to do corresponding insulation processing outside, and the life-span is shorter.
Transformer lead is exposed to be needed to do insulation processing outside.
As shown in figure 4, housing adopts metal material, weight is big, on-insulated for the structure of common box type chopper；Line needs
Insulate with housing, and leave necessary creep age distance, make switch size excessive；The transformer and vacuum interrupter of switch internal is all
Need corresponding insulation to be done with housing, and leave corresponding insulation distance.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of small volume, lightweight；Threephase common-box
Chopper, concrete technical scheme is as follows：
A kind of chopper with closing insulation shell, including operating mechanism, also includes the insulation shell that closes, described exhausted
Edge housing is fixed on operating mechanism case, arranges insulated tension pole in the closing space of insulation shell, and the insulated tension pole is fixed on
In mechanism in operating mechanism case；Vacuum interrupter and transformer are fixed respectively in the two ends of the insulated tension pole；The transformer
Lead be introduced directly in insulation shell inside operating mechanism case；The turnover line terminals of chopper are separately fixed at insulation shell
Both sides；Full skirt is set between the turnover line terminals of insulation shell；Outside in insulation shell Yu operating mechanism case coupling part
It is also provided with full skirt.
The insulation shell is made up of left and right two parts, and is combined into left and right two parts insulation shell with bolt and nut
Integrally.
The insulation shell arranges 3 chambers per side, and vacuum interrupter or transformer are arranged on the within the chamber.
The utility model has the advantages that：Small volume, lightweight；Casing adopts insulant, line to be directly mounted at absolutely
On the outside of edge casing, without the need for especially doing insulation processing；Greatly shorten line distance；Transformer is built-in, as casing insulate, mutual inductance
Device is directly poured loaded in casing.Transformer lead is in box house, it is not necessary to do especially insulation processing.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Top views of the Fig. 2 for Fig. 1；
Structural representations of the Fig. 3 for column support type chopper；
Structural representations of the Fig. 4 for common box type chopper.
Specific embodiment
This utility model is illustrated below in conjunction with the accompanying drawings, and as shown in Figure 1 and Figure 2, this utility model includes operating mechanism case
8, also include that the insulation shell 1 that closes, the insulation shell 1 are fixed on operating mechanism case 8, the closing space of insulation shell 1
Interior setting insulated tension pole 6, the insulated tension pole 6 are fixed in the mechanism in operating mechanism case 8；The two ends of the insulated tension pole 6
Vacuum interrupter 2 and transformer 3 are fixed respectively；The lead 5 of the transformer 3 is introduced directly into operating mechanism in insulation shell 1
Inside case 8；The turnover line terminals 4 of chopper are separately fixed at the both sides of insulation shell 1；Turnover line terminals in insulation shell 1
Between arrange full skirt 7；Full skirt 7 is also provided with the outside of insulation shell 1 with 8 coupling part of operating mechanism case.
The insulation shell 1 is made up of left and right two parts, and is combined left and right two parts insulation shell with bolt and nut
Integral.
The insulation shell 1 arranges 3 chambers 9 per side, and vacuum interrupter 2 or transformer 3 are arranged on the chamber 9
Interior.As casing insulate, transformer housing directly can be poured loaded in casing.
Structure of the present utility model has not only been carried out very to vacuum interrupter 2 and transformer 3 relative to column support type chopper
Good protection, and vacuum interrupter 2 and transformer 3 are separately positioned on the two ends of insulated tension pole, it therefore reduces transformer
Size and requirement；Additionally, protecting transformer lead, it is not necessary to carry out protection especially；
This utility model as a result of insulation shell, and is provided with full skirt, therefore, enters relative to common box type chopper
Outlet terminal need not carry out insulation processing especially, reduce the volume of chopper；The transformer of switch internal and vacuum are gone out
Arc chamber all need not do corresponding insulation with housing, reduce manufacturing cost.
Claims (3)
1. a kind of with the chopper for closing insulation shell, including operating mechanism, it is characterised in that：Also include the insulation shell that closes
Body, the insulation shell are fixed on operating mechanism case, arrange insulated tension pole in the closing space of insulation shell, and the insulation is drawn
Bar is fixed in the mechanism in operating mechanism case；Vacuum interrupter and transformer are fixed respectively in the two ends of the insulated tension pole；Institute
The lead for stating transformer is introduced directly into inside operating mechanism case in insulation shell；The turnover line terminals of chopper are separately fixed at
The both sides of insulation shell；Full skirt is set between the turnover line terminals of insulation shell；In insulation shell and operating mechanism case connecting portion
The outside that divides is also provided with full skirt.
2. according to claim 1 with the chopper for closing insulation shell, it is characterised in that：The insulation shell is by a left side
Right two parts composition, and left and right two parts insulation shell is combined into one with bolt and nut.
3. according to claim 1 with the chopper for closing insulation shell, it is characterised in that：The insulation shell is each
Side arranges 3 chambers, and vacuum interrupter or transformer are arranged on the within the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870258.1U CN206022206U (en) | 2016-08-12 | 2016-08-12 | A kind of chopper with closing insulation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870258.1U CN206022206U (en) | 2016-08-12 | 2016-08-12 | A kind of chopper with closing insulation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022206U true CN206022206U (en) | 2017-03-15 |
Family
ID=58247621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870258.1U Active CN206022206U (en) | 2016-08-12 | 2016-08-12 | A kind of chopper with closing insulation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057558A (en) * | 2016-08-12 | 2016-10-26 | 辽宁宇光输变电有限公司 | Circuit breaker possessing closed insulation shell |
-
2016
- 2016-08-12 CN CN201620870258.1U patent/CN206022206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057558A (en) * | 2016-08-12 | 2016-10-26 | 辽宁宇光输变电有限公司 | Circuit breaker possessing closed insulation shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207977696U (en) | A kind of exchange wall bushing of Mixed gas insulation shape metallic leak-proof structure | |
| CN206022206U (en) | A kind of chopper with closing insulation shell | |
| CN102255552A (en) | Compact type fast pulse discharging unit | |
| CN102623153B (en) | A kind of current transformer insulating sleeve | |
| CN206117169U (en) | Novel shunt capacitance constitutes cover device | |
| CN105428003A (en) | Hollow core splitting reactor | |
| CN209929212U (en) | Insulating pole | |
| CN106057558A (en) | Circuit breaker possessing closed insulation shell | |
| CN101996751A (en) | Epoxy resin pouring shielding cylinder of transformer | |
| CN203552921U (en) | Voltage transformer provided with plum blossom contact device and used for wheelbarrow | |
| CN212435595U (en) | Inverter junction box | |
| CN202308894U (en) | Gauge cabinet | |
| CN207116214U (en) | A kind of micro-transformer of current | |
| CN203103109U (en) | Integral type combined mutual inductor | |
| CN201781218U (en) | Load switch and fuse combined cabinet | |
| CN106449067A (en) | Oil-immersed type split reactor | |
| CN103943343B (en) | Current transformer for ring main unit | |
| CN207638164U (en) | A kind of insulator spacer | |
| CN206370354U (en) | A kind of thin-film capacitor structure of integrated form BSG systems | |
| CN205881986U (en) | A apron for lithium battery shell body | |
| CN205645449U (en) | Small -size power transformer of peg formula | |
| CN206877943U (en) | The electrical apparatus release of residual current action breaker | |
| CN206116157U (en) | Transformer | |
| CN208367077U (en) | A kind of current detection means and controller equiment | |
| CN202258751U (en) | Three-phase contact-finger type voltage transformer for handcart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |