CN202172007U - Compressed cylinder of capacitive voltage divider - Google Patents
Compressed cylinder of capacitive voltage divider Download PDFInfo
- Publication number
- CN202172007U CN202172007U CN2011202801909U CN201120280190U CN202172007U CN 202172007 U CN202172007 U CN 202172007U CN 2011202801909 U CN2011202801909 U CN 2011202801909U CN 201120280190 U CN201120280190 U CN 201120280190U CN 202172007 U CN202172007 U CN 202172007U
- Authority
- CN
- China
- Prior art keywords
- voltage divider
- cylinder body
- insulating cylinder
- capacitor voltage
- cylinder
- 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.)
- Expired - Lifetime
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a compressed cylinder of a capacitive voltage divider, which is applied in the capacitive voltage divider. The compressed cylinder is provided between a core and a base plate of the capacitive voltage divider. The compressed cylinder comprises an insulating cylinder. The cylinder wall of the insulating cylinder is provided with a middle-voltage wire inlet hole and a low-voltage wire inlet hole. Fixing members are provided below the cylinder wall. The compressed cylinder is fixed on the base plate through the fixing members. Compared with a traditional insulator structure, the compressed cylinder of the capacitive voltage divider has the following advantages: simple structure, easy realization, high insulation performance, high compression resistance and no deformation.
Description
Technical field
The utility model relates to a kind of capacitor voltage divider, especially relates to a kind of capacitor voltage divider and receives pressure cylinder.
Background technology
As everyone knows, in order to guarantee capacitor voltage divider safety, normal work, in the porcelain bushing of packing the capacitor voltage divider fuse into; To between the metal base plate of voltage divider fuse and porcelain bushing, place an insulating bodies, to guarantee the insulation of fuse and metal base plate, at present; The method of generally using is to be cut into identical shape to tens carpenter's insulating boards; Stack then, tie up bulk, in the capacitor voltage divider sleeve pipe of packing into after handling through tens hours oven dry again with cloth; But the intensity of this insulating bodies that is made up of tens carpenter's insulating boards is not high; Easy deformation, and possibly have moisture in carpenter's insulating paper, and then cause the insulating properties of insulator also not high.
The utility model content
To above-mentioned technical problem, the purpose of the utility model is to provide a kind of capacitor voltage divider to receive pressure cylinder, and it has simple in structure, is easy to realize; Intensity is high, can not be out of shape and the characteristics of good insulation preformance.
The purpose of the utility model is to realize through following technical scheme:
A kind of capacitor voltage divider receives pressure cylinder; Be arranged between capacitor voltage divider fuse and the base plate; It comprises insulating cylinder body, in offering on the barrel of said insulating cylinder body, the low pressure entrance hole, said in voltage lead wires with during low-voltage lead passes through respectively, the low pressure entrance hole is connected with the interior mesolow terminal of insulating cylinder body; And the barrel of said insulating cylinder body below is provided with fixture, and said fixture is fixed on insulating cylinder body on the base plate.
Especially, said insulating cylinder body is formed by the cast of epoxy resin one.
Especially, said in, the low pressure entrance hole is two the relative holes one on the other that are opened on the insulating cylinder body, the low pressure entrance hole is arranged in the below of pressing entrance hole.
Especially, said mesolow terminal is an integral structure.
The beneficial effect of the utility model does, it is to form insulating cylinder body by the cast of epoxy resin one that said capacitor voltage divider receives pressure cylinder, and on insulating cylinder body, offering, the low pressure entrance hole; Insulator than tens carpenter's insulating boards formations of Traditional use; It is good insulation preformance not only, and compressive resistance is high, can not be out of shape; And simple in structure, be easy to realize.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 receives the structural representation of pressure cylinder for the utility model capacitor voltage divider.
Fig. 2 receives pressure cylinder mounting structure sketch map for the utility model capacitor voltage divider.
Among the figure:
1, insulating cylinder body; 2, mesolow integrated terminal; 3, middle pressure entrance hole; 4, low pressure entrance hole; 5, capacitor voltage divider fuse; 6, hold-down screw; 7, base plate; 8, middle voltage lead wires; 9, low-voltage lead;
Embodiment
Please with reference to Fig. 1 and shown in Figure 2, Fig. 1 receives the structural representation of pressure cylinder for the utility model capacitor voltage divider, and Fig. 2 receives pressure cylinder mounting structure sketch map for the utility model capacitor voltage divider.
In present embodiment; Said capacitor voltage divider is arranged between capacitor voltage divider fuse 5 and the base plate 7 by pressure cylinder; It comprises by epoxy resin one cast and forms insulating cylinder body 1 that the barrel below of said insulating cylinder body 1 is provided with two hold-down screws 6, through hold-down screw 6 insulating cylinder body 1 is fixed on the base plate 7; Two relative holes have one on the other been offered on the barrel of said insulating cylinder body 1; The Kong Weizhong that is positioned at barrel top presses entrance hole 3, and another is a low pressure entrance hole 4, and middle voltage lead wires 8 is connected with insulating cylinder body 1 interior mesolow integrated terminal 2 with low pressure entrance hole 4 through middle pressure entrance hole 3 respectively with low-voltage lead 9.
Said capacitor voltage divider is formed by the cast of epoxy resin one by pressure cylinder, and is not only simple in structure, make easily, and intensity is high, and not yielding, insulating properties is higher.
Claims (4)
1. a capacitor voltage divider receives pressure cylinder; Be arranged between capacitor voltage divider fuse and the base plate; It is characterized in that: it comprises insulating cylinder body, in offering on the barrel of said insulating cylinder body, the low pressure entrance hole, said in voltage lead wires with during low-voltage lead passes through respectively, the low pressure entrance hole is connected with the interior mesolow terminal of insulating cylinder body; And the barrel of said insulating cylinder body below is provided with fixture, and said fixture is fixed on insulating cylinder body on the base plate.
2. capacitor voltage divider according to claim 1 receives pressure cylinder; It is characterized in that: said insulating cylinder body is formed by the cast of epoxy resin one.
3. capacitor voltage divider according to claim 1 receives pressure cylinder; It is characterized in that: in said, the low pressure entrance hole is two the relative holes one on the other that are opened on the insulating cylinder body, the low pressure entrance hole is arranged in the below of pressing entrance hole.
4. capacitor voltage divider according to claim 1 receives pressure cylinder; It is characterized in that: said mesolow terminal is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801909U CN202172007U (en) | 2011-08-03 | 2011-08-03 | Compressed cylinder of capacitive voltage divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801909U CN202172007U (en) | 2011-08-03 | 2011-08-03 | Compressed cylinder of capacitive voltage divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172007U true CN202172007U (en) | 2012-03-21 |
Family
ID=45830197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202801909U Expired - Lifetime CN202172007U (en) | 2011-08-03 | 2011-08-03 | Compressed cylinder of capacitive voltage divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412058A (en) * | 2011-08-03 | 2012-04-11 | 无锡市锡容电力电器有限公司 | Pressure drum of capacitive divider |
-
2011
- 2011-08-03 CN CN2011202801909U patent/CN202172007U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412058A (en) * | 2011-08-03 | 2012-04-11 | 无锡市锡容电力电器有限公司 | Pressure drum of capacitive divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |