CN208508353U - A kind of arrester - Google Patents
A kind of arrester Download PDFInfo
- Publication number
- CN208508353U CN208508353U CN201821335526.5U CN201821335526U CN208508353U CN 208508353 U CN208508353 U CN 208508353U CN 201821335526 U CN201821335526 U CN 201821335526U CN 208508353 U CN208508353 U CN 208508353U
- Authority
- CN
- China
- Prior art keywords
- arrester
- ground terminal
- cabinet door
- bracket
- insulating support
- 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 relates to arrester technical fields, especially a kind of arrester, including high-voltage board, the high-voltage board side is hinged with cabinet door, the one side surface lower end of cabinet door is equipped with insulating support, described insulating support one end has been connected by screw to ground terminal, and ground terminal is disposed vertically, and it extends through to underground, the insulating support original is arranged with arrester far from one end of ground terminal, the arrester lower end is equipped with disconnector, the arrester upper end is provided with high-voltage end, the ground terminal lower end passes through high-voltage board, and access ground, one side surface of ground terminal is equipped with flexible circuit conductor, and the flexible circuit conductor other end is connected to disconnector surface, arrester upper end outer sheath is equipped with bracket, the one side surface upper end of cabinet door is provided with supporting plate, and supporting plate is located on the upside of arrester.The utility model structure is simple, easy to use, and installation and normal use with electric cabinet is effectively ensured.
Description
Technical field
The utility model relates to arrester technical field more particularly to a kind of arresters.
Background technique
Arrester handcart selects contact box all to cooperate duck-beak type moving contact, this structure in many high-tension switch cabinets at present
The copper bar of contact mounting box be overlapped on outside contact mounting box, the insulation performance for overlapping place is poor, meanwhile, static contact and
Moving contact cooperation is bad, phenomena such as easily causing fever, influences to work normally, and after arrester damage can not quick-replaceable, dimension
It repairs cumbersome.It is therefore proposed that a kind of arrester.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of arrester proposed.
To achieve the goals above, the utility model adopts the technical scheme that
It designs a kind of arrester and is hinged with cabinet door, the cabinet door for switchgear, including high-voltage board, the high-voltage board side
One side surface lower end is equipped with insulating support, and described insulating support one end has been connected by screw to ground terminal, and ground terminal is vertical
It places, and extends through to underground, the insulating support original is arranged with arrester far from one end of ground terminal, under the arrester
End is equipped with disconnector, and the arrester upper end is provided with high-voltage end, and the ground terminal lower end passes through high-voltage board, and accesses ground
Face, one side surface of ground terminal are equipped with flexible circuit conductor, and the flexible circuit conductor other end is connected to disconnector surface, on the arrester
Outer sheath is held to be equipped with bracket, the one side surface upper end of cabinet door is provided with supporting plate, and supporting plate is located on the upside of arrester, the supporting plate
Lower surface side is equipped with clamping bar, and bracket one end passes through clamping bar and extends to the clamping bar other side, the clamping bar one
Side surface is provided with accessory plate, and the accessory plate upper center is equipped with inserted link, and inserted link is inserted into inside bracket, the inserted link
Outside lower end is equipped with limit plate, and the inserted link outer sheath between the limit plate and accessory plate is equipped with spring.
Preferably, the cabinet door and one side surface of bracket are mounted on handle.
Preferably, mounting base is placed on the ground, and mounting base is located at immediately below arrester, table in the mounting base
Face is equipped with sedimentation hole, and in the embeddable sedimentation hole of disconnector.
The utility model proposes a kind of arrester, beneficial effect is: the arrester structure is simple, easy to use, can
High pressure in switchgear is guided to ground, protective switch cabinet using safe, can also at any time more while in arrester damage
It changes, finally improves functional reliability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of arrester structural schematic diagram.
Fig. 2 be the utility model proposes a kind of arrester A schematic enlarged-scale view.
In figure: supporting plate 1, high-voltage end 2, clamping bar 3, high-voltage board 4, arrester 5, insulating support 6, disconnector 7, flexible circuit conductor 8,
Mounting base 9, sedimentation hole 10, ground terminal 11, handle 12, bracket 13, cabinet door 14, inserted link 15, spring 16, accessory plate 17, limit plate
18。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of arrester, including high-voltage board 4,4 side of high-voltage board are hinged with cabinet door 14,14 side table of cabinet door
Face lower end is equipped with insulating support 6, and 6 one end of insulating support has been connected by screw to ground terminal 11, and ground terminal 11 is disposed vertically,
And extend through to underground, the former one end far from ground terminal 11 of insulating support 6 is arranged with arrester 5, and 5 lower end of arrester is equipped with
Disconnector 7.Mounting base 9 is placed on ground, and mounting base 9 is located at immediately below arrester 5, it is heavy that 9 upper surface of mounting base is equipped with
Hole 10 drops, and in the embeddable sedimentation hole 10 of disconnector 7.Cabinet door 14 can help each element in high-voltage board 4 to keep out a large amount of external interference,
Each component normal operation is protected, insulating support 6 plays the role of supporting arrester 5, while avoiding conduct high tension electric, installation
Seat 9 makes 5 lower end of arrester not contact 4 cabinet body of high-voltage board, avoids supreme 4 cabinet body of pressure cabinet of high pressure electrical conduction.
5 upper end of arrester is provided with high-voltage end 2, and 11 lower end of ground terminal passes through high-voltage board 4, and accesses ground, ground terminal 11
One side surface is equipped with flexible circuit conductor 8, and 8 other end of flexible circuit conductor is connected to 7 surface of disconnector, and 5 upper end outer sheath of arrester is equipped with
Bracket 13, cabinet door 14 and 13 1 side surface of bracket are mounted on handle 12.Flexible circuit conductor 8 is by high-voltage electricity received by arrester 5
It is directly transferred to ground terminal 11, underground will directly be imported by ground terminal 11, protects each component safety, 12 side of handle in power distribution cabinet
Just cabinet door 14 is pulled open.
14 1 side surface upper end of cabinet door is provided with supporting plate 1, and supporting plate 1 is located at 5 upside of arrester, 1 lower surface side of supporting plate
Clamping bar 3 is installed, and 13 one end of bracket passes through clamping bar 3 and extends to 3 other side of clamping bar, 3 one side surface of clamping bar is set
It is equipped with accessory plate 17,17 upper center of accessory plate is equipped with inserted link 15, and inserted link 15 is inserted into inside bracket 13,15 outside of inserted link
Lower end is equipped with limit plate 18, and 15 outer sheath of inserted link between limit plate 18 and accessory plate 17 is equipped with spring 16.Bracket 13 will be kept away
5 upper end of thunder device is fixed, and when assembly pulls open inserted link 15, then 16 forced compression of spring, is generated elastic force, is at this time inserted into bracket 13
In clamping bar 3, inserted link 15 is decontroled, is resetted in 16 elastic force of spring effect lower plunger 15, then 15 lower end of inserted link is inserted into bracket 13
Portion, so that bracket 13 be fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of arrester, including high-voltage board (4), high-voltage board (4) side is hinged with cabinet door (14), which is characterized in that institute
It states (14) one side surface lower end of cabinet door to be equipped with insulating support (6), described insulating support (6) one end has been connected by screw to ground connection
It holds (11), and ground terminal (11) is disposed vertically, and is extended through to underground, the insulating support (6) is former far from ground terminal (11)
One end be arranged with arrester (5), arrester (5) lower end is equipped with disconnector (7), arrester (5) upper end setting
Have high-voltage end (2), ground terminal (11) lower end passes through high-voltage board (4), and accesses ground, (11) one side surface of ground terminal
It is equipped with flexible circuit conductor (8), and flexible circuit conductor (8) other end is connected to disconnector (7) surface, arrester (5) upper end outer sheath
Equipped with bracket (13), (14) the one side surface upper end of cabinet door is provided with supporting plate (1), and supporting plate (1) is located on arrester (5)
Side, supporting plate (1) the lower surface side are equipped with clamping bar (3), and bracket (13) one end passes through clamping bar (3) and extends to dress
Clamping bar (3) other side, (3) one side surface of clamping bar are provided with accessory plate (17), accessory plate (17) the upper center peace
Equipped with inserted link (15), and inserted link (15) is inserted into bracket (13) inside, and lower end is equipped with limit plate on the outside of the inserted link (15)
(18), inserted link (15) outer sheath between the limit plate (18) and accessory plate (17) is equipped with spring (16).
2. a kind of arrester according to claim 1, which is characterized in that (13) one side surface of the cabinet door (14) and bracket
It is mounted on handle (12).
3. a kind of arrester according to claim 1, which is characterized in that be placed with mounting base (9), and pacify on the ground
Dress seat (9) is located at immediately below arrester (5), and mounting base (9) upper surface is equipped with sedimentation hole (10), and disconnector (7) can
It is embedded in sedimentation hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335526.5U CN208508353U (en) | 2018-08-18 | 2018-08-18 | A kind of arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335526.5U CN208508353U (en) | 2018-08-18 | 2018-08-18 | A kind of arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508353U true CN208508353U (en) | 2019-02-15 |
Family
ID=65300394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821335526.5U Active CN208508353U (en) | 2018-08-18 | 2018-08-18 | A kind of arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508353U (en) |
-
2018
- 2018-08-18 CN CN201821335526.5U patent/CN208508353U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |