CN205882649U - Arrester rising seat with adjustable - Google Patents
Arrester rising seat with adjustable Download PDFInfo
- Publication number
- CN205882649U CN205882649U CN201620650020.8U CN201620650020U CN205882649U CN 205882649 U CN205882649 U CN 205882649U CN 201620650020 U CN201620650020 U CN 201620650020U CN 205882649 U CN205882649 U CN 205882649U
- Authority
- CN
- China
- Prior art keywords
- adjustable
- spark gap
- arrester
- cushion block
- fastening bolt
- 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 - Fee Related
Links
Abstract
The utility model relates to an arrester rising seat with adjustable, including unable adjustment base, adjustable dish, cushion and fastening bolt, unable adjustment base is connected through fixing bolt with the pillar of arrester below, the last fastening bolt that is provided with of unable adjustment base, adjustable dish reciprocates through fastening bolt, be provided with the cushion between adjustable dish and the unable adjustment base, the cushion sets up in the recess of adjustable dish, the utility model discloses an arrester rising seat with adjustable risees the seat and can adjust the height of arrester according to the circumstances of subsiding of ground at any time through adjusting this adjustable arrester, keeps arrester and overhead wire interval invariable, prevents the damaging influence that the arrester produced because of the atress, improves the transmission line reliability, simultaneously reduce cost.
Description
Technical field
This utility model relates to overhead transmission line spark gap, particularly relates to a kind of adjustable spark gap and rises dais.
Background technology
Serious due to surface subsidence in the Coastal beach area of backfill, the basis of aerial line spark gap all can have certain every year
Settling amount, which results in transformer high-voltage survey and spark gap between aerial line by longitudinal pulling force, long-term stress is easily produced
Raw spark gap disengaging is even exploded, and has a strong impact on power supply safety.Traditional liter dais preventing spark gap from settling is level altitude,
Cannot regulate, to change new liter dais according to settling amount every year, and it is big to change liter dais workload, and increase cost.
Because above-mentioned defect, the design people's the most in addition research and innovation, to founding a kind of adjustable spark gap liter
Dais so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is a kind of can to adjust at any time according to the sedimentation situation of ground
The adjustable spark gap of whole spark gap height rises dais.
The adjustable spark gap of one of the present utility model rises dais, including firm banking, adjustable disc, cushion block and fastening spiral shell
Bolt, described firm banking is connected by fixing bolt with the pillar below spark gap, and described firm banking is provided with fastening
Bolt, described adjustable disc is moved up and down by fastening bolt, is provided with cushion block, described pad between described adjustable disc and firm banking
Block is arranged in the groove of described adjustable disc.
Further, the section of described cushion block is crescent.
Further, the quantity of described cushion block is 1～10 piece according to the size adjustment of settling amount.
Further, the distance between described adjustable disc and spark gap keeps immobilizing.
Further, described cushion block is laterally fixed by the groove of adjustable disc, and carries out longitudinal direction by fastening bolt
Fixing.
By such scheme, this utility model at least has the advantage that 1, whole liter of dais can be appointed according to settling amount
Meaning adjusts height, keeps constant distance between spark gap and aerial line, improves the reliability of transmission line of electricity；2, easy to adjust, fall
The low workload changing liter dais, reduces cost simultaneously.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art hands end, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of adjustable spark gap of this utility model rises dais；
Fig. 2 is the profile that a kind of adjustable spark gap shown in Fig. 1 rises the cushion block of dais；
Fig. 3 is the top view that a kind of adjustable spark gap shown in Fig. 1 rises the firm banking of dais.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Seeing Fig. 1, Fig. 2 and Fig. 3, the adjustable spark gap of one described in this utility model one preferred embodiment rises dais 1,
Including firm banking 1, adjustable disc 5, cushion block 3 and fastening bolt 4, the pillar below firm banking 1 and spark gap is by fixing spiral shell
Bolt is connected, and firm banking 1 is provided with fastening bolt 4, and adjustable disc 5 is moved up and down by fastening bolt 4, and adjustable disc 5 is with solid
Determining to be provided with between base 1 cushion block 3, cushion block 3 is arranged in the groove of adjustable disc 5, and cushion block 3 is carried out by the groove of adjustable disc 5
The most fixing, and carry out longitudinally fixed by fastening bolt 4.
The section of cushion block 3 is crescent.
The quantity of cushion block 3 is 1～10 piece according to the size adjustment of settling amount.
Distance between adjustable disc 5 and spark gap keeps immobilizing.
Spark gap can be adjusted at any time according to the sedimentation situation of ground by regulating this adjustable spark gap liter dais
Highly, keep spark gap constant with aerial line spacing, prevent the damaging influence that spark gap produces because of stress, improve transmission of electricity
Circuit reliability, reduces cost simultaneously.
Settlement of foundation near Wu Sha mountain power plant main transformer outlet spark gap is affected by various factors, the settling amount of annual ground
The most uncertain, after the base of spark gap is modified to above-mentioned adjustable spark gap liter dais, during annual overhaul of the equipments, logical
Cross early stage and measure the cushion block increasing corresponding height, it is ensured that spark gap constant height, it is to avoid the aerial line sedimentation because of spark gap
Stress and have an accident, greatly improve the reliability of electricity generation system.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, it is also possible to do
Going out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (5)
1. adjustable spark gap rises a dais, including firm banking (1), adjustable disc (5), cushion block (3) and fastening bolt (4),
It is characterized in that: described firm banking (1) is connected by fixing bolt with the pillar below spark gap, described firm banking
(1) being provided with fastening bolt (4) on, described adjustable disc (5) is moved up and down by fastening bolt (4), and described adjustable disc (5) is with solid
Determining to be provided with between base (1) cushion block (3), described cushion block (3) is arranged in the groove of described adjustable disc (5).
The adjustable spark gap of one the most according to claim 1 rises dais, it is characterised in that: the section of described cushion block (3)
For crescent.
The adjustable spark gap of one the most according to claim 1 rises dais, it is characterised in that: the quantity of described cushion block (3)
Size adjustment according to settling amount is 1～10 piece.
The adjustable spark gap of one the most according to claim 1 rise dais, it is characterised in that: described adjustable disc (5) with keep away
Distance between thunder device keeps immobilizing.
The adjustable spark gap of one the most according to claim 1 rises dais, it is characterised in that: described cushion block (3) passes through can
The groove of tune dish (5) is laterally fixed, and carries out longitudinally fixed by fastening bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650020.8U CN205882649U (en) | 2016-06-23 | 2016-06-23 | Arrester rising seat with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650020.8U CN205882649U (en) | 2016-06-23 | 2016-06-23 | Arrester rising seat with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882649U true CN205882649U (en) | 2017-01-11 |
Family
ID=57692724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650020.8U Expired - Fee Related CN205882649U (en) | 2016-06-23 | 2016-06-23 | Arrester rising seat with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117723A (en) * | 2019-06-19 | 2020-12-22 | 河南平芝高压开关有限公司 | Mounting support passing through roof bus and roof passing structure of GIS bus |
-
2016
- 2016-06-23 CN CN201620650020.8U patent/CN205882649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117723A (en) * | 2019-06-19 | 2020-12-22 | 河南平芝高压开关有限公司 | Mounting support passing through roof bus and roof passing structure of GIS bus |
| CN112117723B (en) * | 2019-06-19 | 2021-10-22 | 河南平芝高压开关有限公司 | Mounting support passing through roof bus and roof passing structure of GIS bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20170623 |