CN202034145U - Partition device of lightning arrester - Google Patents
Partition device of lightning arrester Download PDFInfo
- Publication number
- CN202034145U CN202034145U CN2011200438516U CN201120043851U CN202034145U CN 202034145 U CN202034145 U CN 202034145U CN 2011200438516 U CN2011200438516 U CN 2011200438516U CN 201120043851 U CN201120043851 U CN 201120043851U CN 202034145 U CN202034145 U CN 202034145U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- slide block
- partition apparatus
- spring contact
- conducting 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a partition device of a lightning arrester, which comprises a core mounting plate (7) and a slider (10) mounted along one side of the core mounting plate (7). A cushion block (6) and an insulation pad (5) connected with the cushion block (6) are arranged on the inside of the slider (10); a conducting rod (3) is embedded into the slider (10) and connected with the insulation pad (5); an extension arm arranged at the other end of the conducting rod (3) is connected with a spring contact (2); and the spring contact (2) is connected with a high-voltage spacer of the lightning arrester. The partition device of the lightning arrester is convenient for mounting and dismounting, reasonable in design, simple in structure and reliable in connection and conduction.
Description
Technical field
The utility model relates in a kind of lightning arrester uses partition apparatus, especially relates to the inner GIS gapless metal-oxide lighting arrester that partition apparatus is installed.
Background technology
Use the inner 500kV GIS gapless metal-oxide lighting arrester that partition apparatus is installed, when the high-voltage switch gear that docks with lightning arrester was done withstand voltage test, lightning arrester needed to disconnect with high-voltage switch gear; After withstand voltage test was finished, lightning arrester need be connected reliably with high-voltage switch gear, and the inner partition apparatus of installing of lightning arrester has played the disconnection and the interconnect function of lightning arrester and high-voltage switch gear.Therefore, 500kV GIS is equipped with the development of partition apparatus lightning arrester with utility model, to set up advanced technology, high pressure GIS power transmission and transformation system reliable, cost economic has crucial meaning.
The utility model content
The purpose of this utility model provides the partition apparatus of a kind of GIS with gapless metal-oxide lighting arrester, and this device makes things convenient for the installation and removal of lightning arrester partition apparatus, and it is reasonable in design, and simple in structure, connection is conducted electricity reliable, easy for installation.
The technical solution adopted in the utility model is: a kind of partition apparatus of lightning arrester, it is characterized in that, comprise core body mounting panel and the slide block of installing along this core body mounting panel one side, the insulation cushion that is provided with cushion block in the slide block inboard and links to each other with this cushion block, conducting rod embed in the slide block and join with insulation cushion; And the set adjutage of the conducting rod other end is connected with spring contact, and this spring contact also joins with lightning arrester high pressure basin.
Of the present utility model being further characterized in that:
Described core body mounting panel joins by bolt and cushion block.
Described slide block inboard is symmetrically distributed with two groups of spring touch fingers up and down, and this every group of spring touch finger constitutes for two spring touch fingers that are arranged in parallel side by side.
Described spring contact arranged outside has radome.
Characteristics of the present utility model are:
1. conducting rod connects with the core body mounting panel by slide block, spring contact, insulation cushion, cushion block and spring touch finger (above general designation partition apparatus), guarantees that conduction is reliable;
2. partition apparatus firmly connects each part by conducting rod, slide block, spring contact, insulation cushion, cushion block and spring touch finger, has enough intensity, and can guarantee that conduction is reliable;
3. the top of partition apparatus is a spring contact, and conducting rod firmly connects by spring contact, and conducting rod guarantees that conduction is reliable;
4. partition apparatus connects by bolt, spring contact, spring touch finger and core body mounting panel, and it is easy for installation, and can satisfy the requirement of lightning arrester internal electric field.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, radome; 2, spring contact; 3, conducting rod; 4, partition apparatus; 5, insulation cushion; 6, cushion block; 7, core body mounting panel; 8, bolt; 9, bolt; 10, slide block; 11, spring touch finger; A. lightning arrester high pressure basin; B. lightning arrester core body.
Embodiment
Below in conjunction with specific embodiment the utility model is described further.
As shown in Figure 1, the partition apparatus of this lightning arrester, comprise core body mounting panel 7 and the slide block of installing along these core body mounting panel 7 one sides 10, the insulation cushion 5 that is provided with cushion block 6 in slide block 10 inboards and links to each other with this cushion block 6, conducting rod 3 embeds in the slide block 10 and joins with insulation cushion 5; And the set adjutage of conducting rod 3 other ends is connected with spring contact 2, and this spring contact 2 also joins with lightning arrester high pressure basin A.Partition apparatus 4 joins with lightning arrester core body B by core body mounting panel 7.
Further, the core body mounting panel 7 of this device joins by bolt 8 and cushion block 6.Slide block 10 inboards are symmetrically distributed with two groups of spring touch fingers 11 up and down, and this every group of spring touch finger 11 constitutes for two spring touch fingers that are arranged in parallel side by side.Also be provided with radome 1 in spring contact 2 outsides.
Operation principle of the present utility model is, the partition apparatus below that is installed in lightning arrester inside is provided with insulation cushion 5, cushion block 6, spring touch finger 11, and there is spring contact 2 top.
During the partition apparatus dismounting, remove bolt 9 earlier, slide block 10 slides into the position that can take off insulation cushion 5 left along insulation cushion 5 and conducting rod 3; Take out insulation cushion 5 then; Take out conducting rod 3 and slide block 10 again.
When partition apparatus is installed, earlier slide block 10 is installed on the conducting rod 3, and conducting rod 3 is installed on the spring contact 2; Again insulation cushion 5 is installed to conducting rod 3 times, slide block 10 is right sliding, with bolt 9 slide block 10 is installed on the core body mounting panel 7.Can realize the disconnection that is connected in of lightning arrester by the dismounting of partition apparatus.
Claims (4)
1. the partition apparatus of a lightning arrester, it is characterized in that, comprise core body mounting panel (7) and the slide block of installing along these core body mounting panel (7) one sides (10), the insulation cushion (5) that is provided with cushion block (6) in slide block (10) inboard and links to each other with this cushion block (6), conducting rod (3) embed in the slide block (10) and join with insulation cushion (5); And the set adjutage of conducting rod (3) other end is connected with spring contact (2), and this spring contact (2) also joins with lightning arrester high pressure basin.
2. the partition apparatus of a kind of lightning arrester according to claim 1 is characterized in that, described core body mounting panel (7) joins by bolt (8) and cushion block (6).
3. the partition apparatus of a kind of lightning arrester according to claim 1 is characterized in that, described slide block (10) inboard is symmetrically distributed with two groups of spring touch fingers (11) up and down, and this every group of spring touch finger (11) constitutes for two spring touch fingers that are arranged in parallel side by side.
4. the partition apparatus of a kind of lightning arrester according to claim 1 is characterized in that, described spring contact (2) arranged outside has radome (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200438516U CN202034145U (en) | 2011-02-22 | 2011-02-22 | Partition device of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200438516U CN202034145U (en) | 2011-02-22 | 2011-02-22 | Partition device of lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034145U true CN202034145U (en) | 2011-11-09 |
Family
ID=44896434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200438516U Expired - Lifetime CN202034145U (en) | 2011-02-22 | 2011-02-22 | Partition device of lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034145U (en) |
-
2011
- 2011-02-22 CN CN2011200438516U patent/CN202034145U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |