CN205863011U - The attachment structure that a kind of electric capacity is fixing - Google Patents
The attachment structure that a kind of electric capacity is fixing Download PDFInfo
- Publication number
- CN205863011U CN205863011U CN201620570856.7U CN201620570856U CN205863011U CN 205863011 U CN205863011 U CN 205863011U CN 201620570856 U CN201620570856 U CN 201620570856U CN 205863011 U CN205863011 U CN 205863011U
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- fixed
- copper bar
- fixing
- attachment structure
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
This application discloses the attachment structure that a kind of electric capacity is fixing, the attachment structure that described electric capacity is fixed includes that circular capacitor, electric capacity fixed bin base, electric capacity fixed bin upper cover, confluence copper bar support sheet metal component, lower dielectric film, upper nonconductive Film, lower fixed insulation plate, upper fixed insulation plate, confluence copper bar, fixing bolt.The utility model has the advantage of: it is unreliable that this structure can overcome electric capacity to fix, it is unreliable that capacitor terminal compresses cable, thus the defect that electric capacity long-term reliability is low, electric capacity can two ends outlet simultaneously so that the electric current that capacitor terminal is born is relatively minimal, can further improve electric capacity reliability, several electric capacity forms modularity simultaneously, can assemble under line, single capacitance module only need to draw three cables from confluence copper bar, and the I& M efficiency in complete machine is the highest.
Description
Technical field
This utility model relates to the attachment structure that a kind of electric capacity is fixing.
Background technology
Circular capacitor uses as filtering, in current transformer sector application widely, typically has bolt to make bottom this electric capacity
It is fixing, can respectively connect three cables before and after top terminal as electrical connection.Electric capacity typically only bottom has bolt solid at present
Fixed, owing to electric capacity is higher, only to fix by this bottom bolts, Long-term Vibration, fixing bolt easily loosens, and there is fixing risk, fixing
The bigger problems such as short circuit are even caused after inefficacy；This electric capacity usage amount in a rack is more, is the most all directly anchored to machine
In cabinet, then at rack intraconnections, operation extremely inconvenience, follow-up maintenance efficiency is also affected bigger；The connection of this electric capacity is all
Being to draw after several series connection, the electric current that this kind of mode capacitor terminal is born is very big, particularly near the electric capacity of exit, its
Terminal is equivalent to subject the electric current after several series capacitance collects, and affects electric capacity reliability and life-span for a long time；This capacitor terminal
With the connection of cable, being typically all and insert terminal by cable, then utilize screw above terminal to compress, cable is consolidated by this mode
Provisioning request is the highest, can cause loosened screw as cable rocks, and cable does not presses tightly, and contact resistance increases, and terminal heat increases, and causes
Condenser failure；
Utility model content
In view of this, the purpose of this utility model is to provide the attachment structure that a kind of electric capacity is fixing, structure, this technology can gram
Taking electric capacity and fix unreliable, it is unreliable that capacitor terminal compresses cable, thus the defect that electric capacity long-term reliability is low, and electric capacity can simultaneously
Two ends outlet so that the electric current that capacitor terminal is born is relatively minimal, can further improve electric capacity reliability, simultaneously several electricity
Holding and form modularity, can assemble under line, single capacitance module only need to draw three cables from confluence copper bar, in complete machine
I& M efficiency.
The technical scheme of this patent: the attachment structure that a kind of electric capacity is fixing, the attachment structure that described electric capacity is fixed includes
Circular capacitor, electric capacity fixed bin base, electric capacity fixed bin upper cover, confluence copper bar support sheet metal component, lower dielectric film, upper nonconductive Film,
Lower fixed insulation plate, upper fixed insulation plate, confluence copper bar, fixing bolt；Described electric capacity fixed bin base includes bottom roundlet
Hole and waist hole, side, electric capacity fixed by the bolt that described bottom small sircle hole may pass through bottom electric capacity, and described waist hole, side is used
In fixed capacity fixed bin upper cover thus clamping electric capacity.
Described electric capacity fixed bin upper cover includes that big hole, described circular capacitor may pass through big hole, big hole periphery
Can blocking electric capacity including camber line tooth, to carry out auxiliary fixing, and capacitance shell can be protected not to be scratched.
Described confluence copper bar supports sheet metal component and is fixed on electric capacity fixed bin base.
Described lower dielectric film, upper nonconductive Film are installed on support panel beating, can be as the superinsulation to confluence copper bar.
Described lower fixed insulation plate, upper fixed insulation plate are fixed on support sheet metal component, can be stepped up by fixing bolt
Confluence copper bar is fixed；Anchor stud head portion is cased with one layer of insulating sheath and can add as to confluence copper bar to middle part
Insulation.
Described electric capacity can be connected in confluence copper bar in two ends outlet.
Accompanying drawing explanation
Fig. 1 is the explosive view of the attachment structure that a kind of electric capacity is fixed；
Fig. 2 is the schematic diagram of the attachment structure that a kind of electric capacity is fixed.
In figure, 10 it is circular capacitor, 20 is electric capacity fixed bin base, 21 is electric capacity fixed bin upper cover, 22 is confluence copper bar
Support sheet metal component, 23 be camber line tooth, 24 be small sircle hole, 25 be waist hole, side, 26 be big hole, 30 be lower dielectric film, 31 be on
Dielectric film, 40 be lower fixed insulation plate, 41 be upper fixed insulation plate, 50 be confluence copper bar, 60 be fixing bolt.
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
The attachment structure that a kind of electric capacity is fixing, it is characterised in that: described includes circular capacitor 10, electric capacity fixed bin base
20, electric capacity fixed bin upper cover 21, confluence copper bar support sheet metal component 22, lower dielectric film 30, upper nonconductive Film 31, lower fixed insulation plate
40, upper fixed insulation plate 41, confluence copper bar 50, fixing bolt 60；Described electric capacity fixed bin base 20 includes bottom small sircle hole
24 and waist hole, side 25, electric capacity is fixed by the bolt that described bottom small sircle hole 24 may pass through bottom electric capacity, described side waist
Hole 25 is used for fixed capacity fixed bin upper cover 21 thus clamping electric capacity 10, and available waist hole about 25 adjusts so that compatibility is electric
Hold the dimensional tolerance of 10 above-below directions.
Described electric capacity fixed bin upper cover 21 includes that big hole 26, described circular capacitor 10 may pass through big hole 26, greatly
Circular hole 26 periphery includes can blocking electric capacity 10 by camber line tooth 23, and to carry out auxiliary fixing, and electric capacity 10 shell can be protected not to be scratched.
Described confluence copper bar supports sheet metal component 22 and is fixed on electric capacity fixed bin base 20.
Described lower dielectric film 30, upper nonconductive Film 31 are installed on support panel beating, can be as adding confluence copper bar 50
Insulation.
Described lower fixed insulation plate 40, upper fixed insulation plate 41 are fixed on support sheet metal component 22, by fixing bolt
60 can step up confluence copper bar 50 is fixed；Anchor stud head portion is cased with one layer of insulating sheath 61 to middle part can be as to remittance
The superinsulation of stream copper bar 50.
Described electric capacity 10 can be connected in confluence copper bar 50 in two ends outlet 70, and electric capacity 10 terminal can be held by this kind of mode
The electric current being subject to is minimized, and cable connects reliable, can improve electric capacity 10 reliability for a long time, and make several electric capacity 10 form mould
Groupization, installs and safeguards convenient, in hgher efficiency.
Utilize dielectric film and insulation board as superinsulation, on the premise of ensureing safety distance, by electric capacity modular volume
Reducing so that electric capacity modular structure is compact, the convenient installation in projects is applied.After being assembled into electric capacity module under Xian, only
Electric capacity module need to be fixed in rack, draw access system special as ABC three-phase from confluence copper bar 50 by three of the cables
Fixed position, can apply.Electric capacity module can assemble under line, and highly versatile, can improve production and the efficiency of management.
Principle of the present utility model and embodiment are set forth by specific case used herein, above example
Explanation be only intended to help to understand method of the present utility model and core concept thereof；General technology simultaneously for this area
Personnel, according to thought of the present utility model, the most all will change, in sum,
This specification content should not be construed as restriction of the present utility model.
Claims (6)
1. the attachment structure that an electric capacity is fixing, it is characterised in that: the attachment structure that described electric capacity is fixed includes circular capacitor
(10), electric capacity fixed bin base (20), electric capacity fixed bin upper cover (21), confluence copper bar support sheet metal component (22), lower dielectric film
(30), upper nonconductive Film (31), lower fixed insulation plate (40), upper fixed insulation plate (41), confluence copper bar (50), fixing bolt
(60)；Described electric capacity fixed bin base (20) includes bottom small sircle hole (24) and waist hole, side (25), described bottom roundlet
Electric capacity is fixed by the bolt that hole (24) may pass through bottom electric capacity, and described waist hole, side (25) is used for fixed capacity fixed bin upper cover
(21) thus clamping electric capacity (10).
The attachment structure that a kind of electric capacity the most according to claim 1 is fixing, it is characterised in that: on described electric capacity fixed bin
Lid (21) includes that big hole (26), described circular capacitor (10) may pass through big hole (26), and big hole (26) periphery includes arc
Line tooth (23) can block electric capacity (10), and to carry out auxiliary fixing, and electric capacity (10) shell can be protected not to be scratched.
The attachment structure that a kind of electric capacity the most according to claim 2 is fixing, it is characterised in that: described confluence copper bar supports
Sheet metal component (22) is fixed on electric capacity fixed bin base (20).
The attachment structure that a kind of electric capacity the most according to claim 3 is fixing, it is characterised in that: described lower dielectric film
(30), upper nonconductive Film (31) be installed on support panel beating on, can be as the superinsulation to confluence copper bar (50).
The attachment structure that a kind of electric capacity the most according to claim 4 is fixing, it is characterised in that: described lower fixed insulation plate
(40), upper fixed insulation plate (41) be fixed in support sheet metal component (22), confluence copper bar can be stepped up by fixing bolt (60)
(50) it is fixed；Anchor stud head portion is cased with one layer of insulating sheath (61) to middle part can be as to confluence copper bar (50)
Superinsulation.
The attachment structure that a kind of electric capacity the most according to claim 5 is fixing, it is characterised in that: described electric capacity (10) can two
Bring out line (70) to be connected in confluence copper bar (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570856.7U CN205863011U (en) | 2016-06-15 | 2016-06-15 | The attachment structure that a kind of electric capacity is fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570856.7U CN205863011U (en) | 2016-06-15 | 2016-06-15 | The attachment structure that a kind of electric capacity is fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863011U true CN205863011U (en) | 2017-01-04 |
Family
ID=57639472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570856.7U Active CN205863011U (en) | 2016-06-15 | 2016-06-15 | The attachment structure that a kind of electric capacity is fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409502A (en) * | 2016-06-15 | 2017-02-15 | 浙江海得新能源有限公司 | Connection structure for capacitor fixing |
-
2016
- 2016-06-15 CN CN201620570856.7U patent/CN205863011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409502A (en) * | 2016-06-15 | 2017-02-15 | 浙江海得新能源有限公司 | Connection structure for capacitor fixing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204316942U (en) | A kind of 500 kilowatts of modular electromagnetic interference filters | |
| CN205863011U (en) | The attachment structure that a kind of electric capacity is fixing | |
| CN201466859U (en) | Low-voltage high-capacity flameproof motor terminal box | |
| KR101416763B1 (en) | Terminal of Electric Energy Storage Device And Assembling Method thereof | |
| CN205752352U (en) | A kind of battery module structure | |
| CN102958312B (en) | Servo drive controller | |
| CN102810772A (en) | Wire holder | |
| CN203787710U (en) | Laminated bus bar with flexible connection structure | |
| CN102647129A (en) | Structure of high-voltage insulated direct-current brushless motor controller | |
| CN204130352U (en) | The non-solid electrolyte tantalum electrolytic capacitor of a kind of composite type | |
| CN106409502A (en) | Connection structure for capacitor fixing | |
| CN213547377U (en) | Bus capacitor module and inverter | |
| CN213278440U (en) | Power capacitor wiring terminal | |
| CN211376423U (en) | Solid-state aluminum electrolytic capacitor with patches | |
| CN209298900U (en) | Dc-link capacitance integrated morphology and power electronic equipment | |
| CN207743399U (en) | The double-deck fence type connecting terminal | |
| CN210294348U (en) | Electric energy meter with auxiliary power supply used immediately after installation | |
| CN207572540U (en) | A kind of accumulator junction block | |
| CN219917697U (en) | Single current-carrying connector and grid-connected system | |
| CN218274271U (en) | Pulse capacitor with charging port | |
| CN205752999U (en) | A kind of GIS is spaced bus isolating construction | |
| CN103457398A (en) | Wiring board for low-voltage and high-power motor | |
| CN211376428U (en) | Vertical assembled solid-state aluminum electrolytic capacitor | |
| CN212289865U (en) | Track circuit compensating capacitor | |
| CN216288861U (en) | Battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |