CN207925199U - A kind of antidetonation high-voltage arrester - Google Patents
A kind of antidetonation high-voltage arrester Download PDFInfo
- Publication number
- CN207925199U CN207925199U CN201820487270.3U CN201820487270U CN207925199U CN 207925199 U CN207925199 U CN 207925199U CN 201820487270 U CN201820487270 U CN 201820487270U CN 207925199 U CN207925199 U CN 207925199U
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- China
- Prior art keywords
- centripetal
- arrester
- unit
- damper
- monomer
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- Expired - Fee Related
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- 239000000178 monomer Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model is related to field of power transmission more particularly to a kind of antidetonation high-voltage arresters.Including unit of an arrester group, the first grading ring, the second grading ring and centripetal damper assembly, the centripetal damper assembly is arranged in the lower part of the unit of an arrester group, the centripetal damper assembly is fixedly connected with the unit of an arrester group, first grading ring is set on the outside of the upper end of the unit of an arrester group, and second grading ring is set in the outside of the centripetal damper assembly and the unit of an arrester group link position.In this way, being provided with centripetal damper assembly in unit of an arrester group lower part, the requirement of antidetonation horizontal acceleration 0.2g can be successfully managed, the requirement under specific condition is met.
Description
Technical field
The utility model is related to field of power transmission more particularly to a kind of antidetonation high-voltage arresters.
Background technology
Currently, ultra-high voltage lightning arrester does not use centripetal damper in the prior art；But the disadvantage is that, cannot cope with compared with
High anti-seismic performance requirement.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of antidetonation high-voltage arrester, solution must not be coped with higher
The problem of anti-seismic performance requires.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of antidetonation high-voltage arrester, including it is lightning-arrest
Device element group, the first grading ring, the second grading ring and centripetal damper assembly, the centripetal damper assembly setting are kept away described
The lower part of thunder device element group, the centripetal damper assembly are fixedly connected with the unit of an arrester group, first grading ring
Be set on the outside of the upper end of the unit of an arrester group, second grading ring be set in the centripetal damper assembly with it is described
The outside of unit of an arrester group link position.
Further, the centripetal damper assembly includes installation base plate and at least ten centripetal damper monomers, it is described to
Heart damper monomer along the installation base plate top surface edge position be arranged, the centripetal damper monomer lower end with it is described
Installation base plate is fixedly connected, and the centripetal damper monomer upper end is fixedly connected with the unit of an arrester group.
Further, the centripetal damper monomer is provided with 20.
Further, further include rebound, the rebound is provided with along marginal position to be run through and equally distributed logical up and down
Hole, the centripetal damper monomer are fastened in the through-hole.
Further, the unit of an arrester group includes at least five arrester monomers, the two neighboring arrester monomer
It is fixedly connected in end.
Further, the core inside the arrester monomer is four columnar resistance piece column parallel-connection structures.
The utility model provides a kind of antidetonation high-voltage arrester, including unit of an arrester group, the first grading ring, second presses
Ring and centripetal damper assembly, the centripetal damper assembly are arranged in the lower part of the unit of an arrester group, the centripetal resistance
Buddhist nun's device assembly is fixedly connected with the unit of an arrester group, and first grading ring is set in the upper end of the unit of an arrester group
Outside, second grading ring are set in the outside of the centripetal damper assembly and the unit of an arrester group link position.
In this way, being provided with centripetal damper assembly in unit of an arrester group lower part, it can successfully manage antidetonation horizontal acceleration 0.2g's
It is required that the requirement under meeting specific condition.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of antidetonation high-voltage arrester of the utility model；
Fig. 2 is a kind of partial structural diagram of antidetonation high-voltage arrester of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, unit of an arrester group, 101, arrester monomer, the 2, first grading ring, the 3, second grading ring, 4, centripetal damper
Component, 401, centripetal damper monomer, 402, installation base plate, 403, rebound.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
In the description of the present invention, it should be understood that term "upper", "lower", "center", "inner", "outside",
The orientation or positional relationship of the instructions such as "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify and describe, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As Figure 1-Figure 2, the utility model provides a kind of antidetonation high-voltage arrester, including unit of an arrester group 1, first
Grading ring 2, the second grading ring 3 and centripetal damper assembly 4, the centripetal damper assembly 4 are arranged in the unit of an arrester
The lower part of group 1, the centripetal damper assembly 4 are fixedly connected with the unit of an arrester group 1, and first grading ring 2 is arranged
On the outside of the upper end of the unit of an arrester group 1, second grading ring 3 be set in the centripetal damper assembly 4 with it is described
The outside of 1 link position of unit of an arrester group.In this way, it is provided with centripetal damper assembly 4 in 1 lower part of unit of an arrester group, it can
To successfully manage the requirement of antidetonation horizontal acceleration 0.2g, meet the requirement under specific condition.
The antidetonation high-voltage arrester of the utility model, as Figure 1-Figure 2, on the basis of the technical solution described in front
It can also be：The centripetal damper assembly 4 include installation base plate 402 and at least ten centripetal damper monomers 401, it is described to
Heart damper monomer 401 is arranged along the top surface edge position of the installation base plate 402, the centripetal damper monomer 401
Lower end is fixedly connected with the installation base plate 402, and centripetal 401 upper end of damper monomer is solid with the unit of an arrester group 1
Fixed connection.In this way, at least ten centripetal damper monomers 401 of setting are to ensure 1 its own gravity of unit of an arrester group and vibrations
When support force requirement.Further preferred technical solution is：The centripetal damper monomer 401 is provided with 20.In this way,
The damping requirements that 20 centripetal damper monomers 401 are arranged when can meet vibrations, also ensureing will not be because of centripetal damping
Quantity, which is arranged, in device monomer 401 excessively influences damping.
The antidetonation high-voltage arrester of the utility model, as Figure 1-Figure 2, on the basis of the technical solution described in front
It can also be：Further include rebound 403, the rebound 403 is provided with along marginal position to be run through and equally distributed logical up and down
Hole, the centripetal damper monomer 401 are fastened in the through-hole.In this way, setting rebound 403, by centripetal damper list
Body 401 is installed on rebound 403, and rebound 403 can effectively fix centripetal damper monomer 401, with
Ensure the installation strength of centripetal damper monomer 401.
The antidetonation high-voltage arrester of the utility model, as Figure 1-Figure 2, on the basis of the technical solution described in front
It can also be：The unit of an arrester group 1 includes at least five arrester monomers 101, the two neighboring arrester monomer 101
It is fixedly connected in end.In this way, the reactance voltage energy of arrester entirety can be effectively ensured at least five arrester monomers 101 of setting
Power.Further preferred has the technical effect that：Core inside the arrester monomer 101 is four columnar resistance piece column parallel-connection structures.
By being arranged in parallel for inner core, effectively solve the big energy of valve arrester, low residual voltage design requirement.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of antidetonation high-voltage arrester, it is characterised in that：Including unit of an arrester group (1), the first grading ring (2), second
Pressure ring (3) and centripetal damper assembly (4), the centripetal damper assembly (4) are arranged under the unit of an arrester group (1)
Portion, the centripetal damper assembly (4) are fixedly connected with the unit of an arrester group (1), and first grading ring (2) is set in
On the outside of the upper end of the unit of an arrester group (1), second grading ring (3) be set in the centripetal damper assembly (4) with
The outside of unit of an arrester group (1) link position.
2. antidetonation high-voltage arrester according to claim 1, it is characterised in that：The centripetal damper assembly (4) includes
Installation base plate (402) and at least ten centripetal damper monomers (401), the centripetal damper monomer (401) is along the peace
Fill the top surface edge position setting of substrate (402), centripetal damper monomer (401) lower end and the installation base plate
(402) it is fixedly connected, centripetal damper monomer (401) upper end is fixedly connected with the unit of an arrester group (1).
3. antidetonation high-voltage arrester according to claim 2, it is characterised in that：The centripetal damper monomer (401) sets
It is equipped with 20.
4. antidetonation high-voltage arrester according to claim 2, it is characterised in that：Further include rebound (403), the transition
Plate (403) is provided with along marginal position to be run through and equally distributed through-hole up and down, and the centripetal damper monomer (401), which is blocked, to be set
In the through-hole.
5. antidetonation high-voltage arrester according to claim 1, it is characterised in that：The unit of an arrester group (1) includes extremely
Few five arrester monomers (101), the two neighboring arrester monomer (101) are fixedly connected in end.
6. antidetonation high-voltage arrester according to claim 5, it is characterised in that：Arrester monomer (101) inside
Core is four columnar resistance piece column parallel-connection structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487270.3U CN207925199U (en) | 2018-04-08 | 2018-04-08 | A kind of antidetonation high-voltage arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487270.3U CN207925199U (en) | 2018-04-08 | 2018-04-08 | A kind of antidetonation high-voltage arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925199U true CN207925199U (en) | 2018-09-28 |
Family
ID=63597092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820487270.3U Expired - Fee Related CN207925199U (en) | 2018-04-08 | 2018-04-08 | A kind of antidetonation high-voltage arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925199U (en) |
-
2018
- 2018-04-08 CN CN201820487270.3U patent/CN207925199U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |