CN207572938U - A kind of lightning arrester of power equipment - Google Patents
A kind of lightning arrester of power equipment Download PDFInfo
- Publication number
- CN207572938U CN207572938U CN201721737245.8U CN201721737245U CN207572938U CN 207572938 U CN207572938 U CN 207572938U CN 201721737245 U CN201721737245 U CN 201721737245U CN 207572938 U CN207572938 U CN 207572938U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- telescopic rod
- lightning
- support column
- power equipment
- 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
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of lightning arresters of power equipment, including mounting seat, the upper surface of the mounting seat is fixedly connected with support column, the inside of support column offers lift span, the top of lift span extends to the upper surface of support column, and the inner wall of lift span slidably connects elevating lever, bearing is fixedly connected at the top of elevating lever, the outer ring of bearing is fixedly connected with shaft, and cross bar is fixedly connected at the top of shaft.The lightning arrester of the power equipment, telescopic rod is fixedly connected with by the one end for setting tension spring, the outer surface of telescopic rod and the inner wall of telescopic hole are slidably connected, one end of telescopic rod is fixedly connected with wind shield, area automatic adjustment of taking shelter from the thunder to telescopic rod is achieved the effect that, when the thunderstorm weather in summer, wind blows wind shield and acts power to wind shield, and then telescopic rod is driven to carry out the flexible lightning-arrest area for changing telescopic rod in telescopic hole, so as to solve the problems, such as that volume immobilizes and influences lightning-arrest effect.
Description
Technical field
The utility model is related to electrical equipment technical field, specially a kind of lightning arrester of power equipment.
Background technology
Power equipment mainly includes two major class of generating equipment and power supply unit, and generating equipment is mainly station boiler, steam
Turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor, contactor etc..
Current most of open air power devices are equipped with lightning arrester, can be deposited during these lightning arrester uses
In some problems with：1 most of lightning arrester shape sizes are all that changeless, lightning-arrest region area is smaller, if plus
Area lightning-arrest greatly will certainly make troubles to the repair and maintenance of power equipment；2：Because the size shape of power equipment is different, can lead
The lightning-arrest height of lightning arrester is caused to change with the Level Change of power equipment and then influences lightning-arrest effect, so needing a kind of electricity
The lightning arrester of power equipment.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of lightning arrester of power equipment, solves volume
The problem of highly immobilizing and influencing lightning-arrest effect.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of power equipment is taken shelter from the thunder
Device, including mounting seat, the upper surface of the mounting seat is fixedly connected with support column, and the inside of the support column offers
Lift span, the top of the lift span extend to the upper surface of support column, and the inner wall of the lift span slidably connects elevating lever,
Bearing is fixedly connected at the top of the elevating lever, the outer ring of the bearing is fixedly connected with shaft, and the top of the shaft is consolidated
Surely cross bar is connected with, the outer surface of the cross bar has been respectively fixedly connected with lightning-arrest inner ring and lightning-arrest outer ring.
Telescopic hole is offered inside described cross bar one end, inner wall one end of the telescopic hole is fixedly connected with tension spring,
One end of the tension spring is fixedly connected with telescopic rod, and the outer surface of the telescopic rod and the inner wall of telescopic hole are slidably connected,
One end of the telescopic rod is fixedly connected with wind shield.
Preferably, the outer surface of cupular part of the support column is threaded with fixing bolt, and one end of the fixing bolt is prolonged
Extend to the inside of lift span.
Preferably, the surface of the elevating lever offers fixing groove, and the inner wall of the fixing groove is arc-shaped shape, described solid
Determine one end of bolt and the inner wall grafting of fixing groove.
Preferably, the surface of the wind shield is fixedly connected with wind direction board, the surface triangular shape of the wind direction board.
Preferably, the mounting seat, support column, elevating lever, shaft offer threading hole.
Preferably, the upper surface of the mounting seat is fixedly connected with reinforcing rib, the reinforcing rib side and support column
Bottom end surface is fixedly connected.
(3) advantageous effect
The utility model provides a kind of lightning arrester of power equipment, has following advantageous effect：
(1), the lightning arrester of the power equipment offers lift span, the top of lift span by the inside for setting support column
End extends to the upper surface of support column, and the inner wall of lift span slidably connects elevating lever, reached the adjusting to elevating lever height
Effect, elevating lever the inner wall of lift span slide up and down so that drive lightning arrester carry out upper-lower height adjusting, so as to solve
The problem of height of having determined immobilizes and influences lightning-arrest effect.
(2), the lightning arrester of the power equipment is fixedly connected with telescopic rod by the one end for setting tension spring, stretches
The outer surface of bar and the inner wall of telescopic hole are slidably connected, and one end of telescopic rod is fixedly connected with wind shield, has reached to telescopic rod
The effect of lightning-arrest area automatic adjustment, when the thunderstorm weather in summer, wind blows wind shield and power is acted to wind shield, and then
Telescopic rod is driven to carry out the flexible lightning-arrest area for changing telescopic rod in telescopic hole, immobilizes and influences so as to solve volume
The problem of lightning-arrest effect.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model telescopic hole structure sectional view；
Fig. 3 takes shelter from the thunder outer ring structure vertical view for the utility model.
In figure：1 mounting seat, 2 support columns, 3 lift spans, 4 elevating levers, 5 bearings, 6 shafts, 7 cross bars, 8 lightning-arrest inner rings, 9
Lightning-arrest outer ring, 10 telescopic holes, 11 tension springs, 12 telescopic rods, 13 wind shields, 14 fixing bolts, 15 fixing grooves, 16 wind direction boards,
17 threading holes, 18 reinforcing ribs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of lightning arrester of power equipment, including peace
Pedestal 1 is filled, the upper surface of mounting seat 1 is fixedly connected with support column 2, and the upper surface of mounting seat 1 is fixedly connected with reinforcing rib
18,18 side of reinforcing rib is fixedly connected with the bottom end surface of support column 2, and the inside of support column 2 offers lift span 3, support column 2
Outer surface of cupular part be threaded with fixing bolt 14, one end of fixing bolt 14 extends to the inside of lift span 3, lift span 3
Top extend to the upper surface of support column 2, the inner wall of lift span 3 slidably connects elevating lever 4, and the surface of elevating lever 4 opens up
There is fixing groove 15, the inner wall of fixing groove 15 is arc-shaped shape, one end of fixing bolt 14 and the inner wall grafting of fixing groove 15, lifting
The top of bar 4 is fixedly connected with bearing 5, and the outer ring of bearing 5 is fixedly connected with shaft 6, mounting seat 1, support column 2, elevating lever
4th, shaft 6 offers threading hole 17, and the top of shaft 6 is fixedly connected with cross bar 7, and the outer surface of cross bar 7 is respectively fixedly connected with
There are lightning-arrest inner ring 8 and lightning-arrest outer ring 9, lift span 3 is offered by the inside for setting support column 2, the top of lift span 3 extends to
The upper surface of support column 2, the inner wall of lift span 3 slidably connect elevating lever 4, have reached the effect of the adjusting to 4 height of elevating lever
Fruit, the adjusting that elevating lever 4 slides up and down in the inner wall of lift span 3 and then lightning arrester is driven to carry out upper-lower height, so as to solve
The problem of height immobilizes and influences lightning-arrest effect.
Telescopic hole 10 is offered inside 7 one end of cross bar, inner wall one end of telescopic hole 10 is fixedly connected with tension spring 11, draws
One end of power spring 11 is fixedly connected with telescopic rod 12, and the outer surface of telescopic rod 12 and the inner wall of telescopic hole 10 are slidably connected, stretch
One end of contracting bar 12 is fixedly connected with wind shield 13, and the surface of wind shield 13 is fixedly connected with wind direction board 16, the table of wind direction board 16
Face triangular shape is fixedly connected with telescopic rod 12 by the one end for setting tension spring 11, and the outer surface of telescopic rod 12 is with stretching
The inner wall of shrinkage cavity 10 is slidably connected, and one end of telescopic rod 12 is fixedly connected with wind shield 13, has reached face of taking shelter from the thunder to telescopic rod 12
The effect of product automatic adjustment, when the thunderstorm weather in summer, wind blows wind shield 13 and acts power, and then band to wind shield 12
Dynamic telescopic rod 12 carries out the flexible lightning-arrest area for changing telescopic rod 12 in telescopic hole 10, so as to solve volume immobilize and
The problem of influencing lightning-arrest effect.
To sum up, the lightning arrester of the power equipment offers lift span 3, lift span 3 by the inside for setting support column 2
Top extend to the upper surface of support column 2, the inner wall of lift span 3 slidably connects elevating lever 4, has reached high to elevating lever 4
The effect of the adjusting of degree, the tune that elevating lever 4 slides up and down in the inner wall of lift span 3 and then lightning arrester is driven to carry out upper-lower height
Section so as to solve the problems, such as that height immobilizes and influences lightning-arrest effect, is fixed by the one end for setting tension spring 11 and connected
Telescopic rod 12 is connected to, the outer surface of telescopic rod 12 and the inner wall of telescopic hole 10 are slidably connected, and one end of telescopic rod 12 is fixedly connected
There is wind shield 13, achieved the effect that area automatic adjustment of taking shelter from the thunder to telescopic rod 12, wind blows gear when the thunderstorm weather in summer
Aerofoil 13 acts wind shield 13 power, and then telescopic rod 12 is driven to carry out flexible change telescopic rod 12 in telescopic hole 10
Lightning-arrest area, so as to solve the problems, such as that volume immobilizes and influences lightning-arrest effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lightning arrester of power equipment, including mounting seat (1), it is characterised in that：The upper table of the mounting seat (1)
Face is fixedly connected with support column (2), and the inside of the support column (2) offers lift span (3), the top of the lift span (3)
The upper surface of support column (2) is extended to, the inner wall of the lift span (3) slidably connects elevating lever (4), the elevating lever (4)
Top be fixedly connected with bearing (5), the outer ring of the bearing (5) is fixedly connected with shaft (6), the top of the shaft (6)
Cross bar (7) is fixedly connected with, the outer surface of the cross bar (7) has been respectively fixedly connected with lightning-arrest inner ring (8) and lightning-arrest outer ring (9)；
Telescopic hole (10) is offered inside described cross bar (7) one end, inner wall one end of the telescopic hole (10) is fixedly connected with drawing
Power spring (11), one end of the tension spring (11) are fixedly connected with telescopic rod (12), the outer surface of the telescopic rod (12)
It is slidably connected with the inner wall of telescopic hole (10), one end of the telescopic rod (12) is fixedly connected with wind shield (13).
2. a kind of lightning arrester of power equipment according to claim 1, it is characterised in that：The top of the support column (2)
Portion's outer surface thread is connected with fixing bolt (14), and one end of the fixing bolt (14) extends to the inside of lift span (3).
3. a kind of lightning arrester of power equipment according to claim 2, it is characterised in that：The table of the elevating lever (4)
Face offers fixing groove (15), and the inner wall of the fixing groove (15) is arc-shaped shape, and one end of the fixing bolt (14) is with consolidating
Determine the inner wall grafting of slot (15).
4. a kind of lightning arrester of power equipment according to claim 1, it is characterised in that：The table of the wind shield (13)
Face is fixedly connected with wind direction board (16), the surface triangular shape of the wind direction board (16).
5. a kind of lightning arrester of power equipment according to claim 1, it is characterised in that：The mounting seat (1), branch
Dagger (2), elevating lever (4), shaft (6) offer threading hole (17).
6. a kind of lightning arrester of power equipment according to claim 1, it is characterised in that：The mounting seat (1)
Upper surface is fixedly connected with reinforcing rib (18), and reinforcing rib (18) side is fixedly connected with the bottom end surface of support column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737245.8U CN207572938U (en) | 2017-12-14 | 2017-12-14 | A kind of lightning arrester of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737245.8U CN207572938U (en) | 2017-12-14 | 2017-12-14 | A kind of lightning arrester of power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572938U true CN207572938U (en) | 2018-07-03 |
Family
ID=62688081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737245.8U Expired - Fee Related CN207572938U (en) | 2017-12-14 | 2017-12-14 | A kind of lightning arrester of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
-
2017
- 2017-12-14 CN CN201721737245.8U patent/CN207572938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206889181U (en) | A kind of vertical wind power generator installs damping base | |
| CN205743670U (en) | A kind of Telescopic herringbone ladder | |
| CN207572938U (en) | A kind of lightning arrester of power equipment | |
| CN107769693B (en) | A kind of para-seismic support having high stability energy | |
| EP2136074A2 (en) | Frame support for a wind turbine nacelle | |
| CN209389677U (en) | A kind of rolling small lightning arrester for communication tower | |
| CN206163941U (en) | A height -adjustable block terminal for it is outdoor | |
| CN206702612U (en) | A kind of small-sized machine firm banking | |
| CN206754704U (en) | A kind of fabric frame | |
| CN208964489U (en) | Great wind-power units inspection platform | |
| CN211176122U (en) | Wind power monitoring device for wind generating set | |
| CN208763525U (en) | A kind of anti-high wind composite electrical tower structure | |
| CN217642283U (en) | Outdoor switch board lift base support | |
| CN204676932U (en) | The solar airflow generating sunlight booth that braced structures is stable | |
| CN207603176U (en) | A kind of photovoltaic micro lightning arrester convenient for adjusting | |
| CN208078962U (en) | A kind of photovoltaic apparatus holder | |
| CN206707938U (en) | A kind of blower fan protector | |
| CN208433933U (en) | A kind of support frame convenient for adjusting solar energy photovoltaic panel angle | |
| CN208668988U (en) | Rack jack-up construction Compact Mounts | |
| CN207234284U (en) | Pillar insulator replaces instrument | |
| CN206234061U (en) | It is a kind of for repairing wind power generation stepped landing stabilising arrangement | |
| CN108840278B (en) | A rack for wind-powered electricity generation blade | |
| CN207656642U (en) | It unpacks in a kind of novel wind turbine gearbox cabin tooling | |
| CN205873645U (en) | It is telescopic adjustable to heavily putting up | |
| CN107863744A (en) | A kind of photovoltaic micro lightning arrester for being easy to regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |