CN208460543U - The attachment device of voltage transformer and conductor spiral cable - Google Patents
The attachment device of voltage transformer and conductor spiral cable Download PDFInfo
- Publication number
- CN208460543U CN208460543U CN201821241967.9U CN201821241967U CN208460543U CN 208460543 U CN208460543 U CN 208460543U CN 201821241967 U CN201821241967 U CN 201821241967U CN 208460543 U CN208460543 U CN 208460543U
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- CN
- China
- Prior art keywords
- conductor
- disc insulator
- spiral cable
- protecting cover
- screw rod
- 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.)
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Abstract
The utility model discloses the attachment devices of a kind of voltage transformer and conductor spiral cable, it includes disc insulator etc., it is connected between disc insulator bottom surface and a shell by screw rod, it is equally connected using screw rod between disc insulator top surface and protecting cover, protecting cover gasket is between disc insulator and screw rod, it is fastenedly connected between conductor weldment and conductor by the second hexagon socket head cap screw, one end of a piece spiral cable line is connect with conductor weldment, the other end of spiral cable line is connect with connecting terminal, it is fastenedly connected between connecting terminal and a body by third hexagon socket head cap screw.The utility model ensure that the good conducting between insulation sub-electrode and body primary shielding electrode, product electric discharge hidden danger caused by having prevented because of connection poor contact, the installation when Product Assembly that the resilient property of spiral meets simultaneously in turn ensures the unfailing performance of product on the basis for not influencing the daily assembly of product.
Description
Technical field
The utility model relates to a kind of attachment devices, more particularly to the company of a kind of voltage transformer and conductor spiral cable
Connection device.
Background technique
It is the widest that disc insulator common at present connect mostly conductor electrode structure of contact terminal, such structure application with body
It is general, but in actual application if the design of electrode contact and bad with the cooperation of body processing, it is likely that it influences
The connection status of product is finally led because connecting the excessive progress shelf depreciation oxidation of resistance during product normal hanging net operation
Disc insulator and body is caused to disconnect and product electric discharge occur.
Utility model content
The technical problem to be solved by the utility model is to provide the connections of a kind of voltage transformer and conductor spiral cable
Device, which ensure that the good conducting between insulation sub-electrode and body primary shielding electrode, has prevented because connecting poor contact
Caused product electric discharge hidden danger, while the installation when Product Assembly of the resilient property satisfaction of spiral, are not influencing product day
The basis often assembled in turn ensures the unfailing performance of product.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of voltage transformer and conductor
The attachment device of spiral cable, which is characterized in that it includes disc insulator, screw rod, protecting cover gasket, connecting terminal,
Two hexagon socket head cap screws, conductor weldment, conductor, protecting cover are connected between disc insulator bottom surface and a shell by screw rod,
Equally connected using screw rod between disc insulator top surface and protecting cover, protecting cover gasket between disc insulator and screw rod,
It is fastenedly connected between conductor weldment and conductor by the second hexagon socket head cap screw, one end of spiral cable line and conductor
Weldment connection, the other end of spiral cable line are connect with connecting terminal, by third between connecting terminal and a body
Hex bolts is fastenedly connected.
Preferably, O-ring is equipped between the protecting cover gasket and disc insulator.
Preferably, the shape of the protecting cover is circle.
The positive effect of the utility model is: the utility model ensure that insulation sub-electrode and body primary shielding
Good conducting between electrode, product electric discharge hidden danger caused by having prevented because of connection poor contact, while the resilient property of spiral
The installation when Product Assembly of satisfaction in turn ensures the unfailing performance of product on the basis for not influencing the daily assembly of product.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the overall structure diagram of the utility model benzvalene form.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
As shown in Figure 1 to Figure 2, the attachment device of the utility model voltage transformer and conductor spiral cable includes that benzvalene form is exhausted
Edge 1, screw rod 4, protecting cover gasket 5, connecting terminal 10, the second hexagon socket head cap screw 12, conductor weldment 16, conductor 17, shield
Lid 18 is connected between 1 bottom surface of disc insulator and a shell by screw rod 4, same between 1 top surface of disc insulator and protecting cover 18
Sample is connected using screw rod 4, protecting cover gasket 5 between disc insulator 1 and screw rod 4, conductor weldment 16 and conductor 17 it
Between be fastenedly connected by the second hexagon socket head cap screw 12, one end of a spiral cable line 11 is connect with conductor weldment 16,
The other end of spiral cable line 11 is connect with connecting terminal 10, passes through hexagonal spiral shell in third between connecting terminal 10 and a body
Bolt 20 is fastenedly connected.
The antifriction processing of damping is carried out by protecting cover gasket 5 between disc insulator 1 and screw rod 4, to prevent benzvalene form insulation
Son is because of the friction between the shaking and protecting cover of transportational process.Inserts (the gold in disc insulator pouring piece on disc insulator 1
Belong to inserts) it is attached by conductor 17, conductor weldment 16, spiral cable line 11 with body, wherein disc insulator inserts
It is integrated with disc insulator positioned at overall structure the top.
The component of disc insulator inserts connection is conductor 17, and the component that conductor 17 connects below is conductor weldment 16,
In the hollow out conductor tube of conductor weldment install spiral cable line to connect body connector,
It can be once connected with playing disc insulator 1 with body connector.Disc insulator inserts passes through six in first
Corner bolt is fastened, and conductor is fastened with conductor weldment by fasteners such as the second hexagon socket head cap screws.Connecting terminal with
It is fastened between one body by fasteners such as third hexagon socket head cap screws, in this way raising stability.
It is equipped with O-ring 6 between protecting cover gasket 5 and disc insulator 1, further increases sealing performance in this way.
Multiple first hexagon socket head cap screws 2 are installed on disc insulator 1, are cased with washer 3 on the first hexagon socket head cap screw 2,
Prevent the first hexagon socket head cap screw from loosening in this way.
The working principle of the utility model is as follows: by changing the conductor design scheme between disc insulator and body,
Meet and spiral cable line is installed between conductor and body, carries out rigid connection using hexagon socket head cap screw, spiral cable line uses
Hexagon socket head cap screw is same as body connector to carry out rigid connection by connecting terminal, ensure that disc insulator inserts and device
The reliability connected between body connector.
It is fastenedly connected between conductor weldment 16 and conductor 17 by the second hexagon socket head cap screw, its purpose is to will
The threaded hole of inserts is converted to the installable threaded hole on conductor, and conductor and conductor weldment is facilitated to be attached.
Spiral cable line 11 has shrinkage, bouncing back to after being well positioned to meet the elongation of assembly installation and being installed
Electrode interior, to not influence the field distribution of integral high pressure electrode position.
Spiral cable 11 uses rigid connection, prevents to deal with the hidden danger that will cause improperly because contact connects.
The shape of protecting cover 18 is circle, is matched in this way with device shaped, easy to use.
In conclusion the utility model ensure that the good conducting between insulation sub-electrode and body primary shielding electrode,
Product electric discharge hidden danger caused by having prevented because of connection poor contact, while when the Product Assembly of the resilient property satisfaction of spiral
Installation in turn ensures the unfailing performance of product on the basis for not influencing the daily assembly of product.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (3)
1. the attachment device of a kind of voltage transformer and conductor spiral cable, which is characterized in that it includes disc insulator, screw rod
, protecting cover gasket, connecting terminal, the second hexagon socket head cap screw, conductor weldment, conductor, protecting cover, disc insulator bottom surface and one
It is connected, is equally connected using screw rod between disc insulator top surface and protecting cover, protecting cover gasket position by screw rod between a shell
Between disc insulator and screw rod, it is fastenedly connected between conductor weldment and conductor by the second hexagon socket head cap screw, one
One end of root spiral cable line is connect with conductor weldment, and the other end of spiral cable line is connect with connecting terminal, connecting terminal
It is fastenedly connected between a body by third hexagon socket head cap screw.
2. the attachment device of voltage transformer as described in claim 1 and conductor spiral cable, which is characterized in that the protecting cover
O-ring is equipped between gasket and disc insulator.
3. the attachment device of voltage transformer as described in claim 1 and conductor spiral cable, which is characterized in that the protecting cover
Shape be circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241967.9U CN208460543U (en) | 2018-08-02 | 2018-08-02 | The attachment device of voltage transformer and conductor spiral cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241967.9U CN208460543U (en) | 2018-08-02 | 2018-08-02 | The attachment device of voltage transformer and conductor spiral cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460543U true CN208460543U (en) | 2019-02-01 |
Family
ID=65178645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241967.9U Active CN208460543U (en) | 2018-08-02 | 2018-08-02 | The attachment device of voltage transformer and conductor spiral cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284117A (en) * | 2021-11-22 | 2022-04-05 | 河南平高电气股份有限公司 | Circuit breaker |
-
2018
- 2018-08-02 CN CN201821241967.9U patent/CN208460543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284117A (en) * | 2021-11-22 | 2022-04-05 | 河南平高电气股份有限公司 | Circuit breaker |
| CN114284117B (en) * | 2021-11-22 | 2024-03-22 | 河南平高电气股份有限公司 | Circuit breaker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |