CN208539400U - A kind of outdoor high voltage switchgear of three-phase alternating current - Google Patents
A kind of outdoor high voltage switchgear of three-phase alternating current Download PDFInfo
- Publication number
- CN208539400U CN208539400U CN201821139111.0U CN201821139111U CN208539400U CN 208539400 U CN208539400 U CN 208539400U CN 201821139111 U CN201821139111 U CN 201821139111U CN 208539400 U CN208539400 U CN 208539400U
- Authority
- CN
- China
- Prior art keywords
- guard box
- high voltage
- alternating current
- phase alternating
- elevating lever
- 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 technical field of electric equipment; and disclose a kind of outdoor high voltage switchgear of three-phase alternating current; including pedestal; the top of the pedestal is fixedly installed with guard box; the top and middle part of the guard box two sides have been respectively fixedly connected with fixed block; the quantity of the fixed block is four; four one group of fixed block every two are respectively distributed to the top and middle part of guard box two sides; the top of one group of fixed block has been respectively fixedly connected with fixed link, and movable sleeve is connected to the elevating lever above fixed link respectively at the middle part of another group of fixed block.The outdoor high voltage switchgear of the three-phase alternating current; pass through being used cooperatively for dual-axle motor, connecting rod, driving gear, chain, driven gear and bull stick; it rotates two flabellums and the hot gas in guard box is blown out to the inside of guard box; and then radiate to electrical equipments such as switchgears inside guard box, to improve the heat dissipation effect of the outdoor high voltage switchgear of three-phase alternating current.
Description
Technical field
The utility model relates to technical field of electric equipment, specially a kind of outdoor high voltage switchgear of three-phase alternating current.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding controls and protects electrical equipment, and the component in switchgear mainly has breaker, disconnecting switch, on-load switch, operation machine
The composition such as structure, mutual inductor and various protective devices, there are many classification method of switchgear, such as can be with by breaker mounting means
It is divided into movable switch cubicle and fixed switching cabinet.
It is small that switchgear is suitable for power plant, substation, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and house
The various different occasions such as area and skyscraper, since applicable place is different, some switchgears can be only installed at it is outdoor and
It can not install indoors, non-operator Operation switch cabinet and switchgear be prevented to be collided and damage in order to prevent, therefore room
Outer switchgear can be all mounted in guard box, in order to usually can all hold in the two sides of guard box to the switch cabinet heat radiation in case
If ventilation hole, and dust enters in guard box in order to prevent, the inside of ventilation hole can all install filter screen, and filter screen is used for a long time
In the process, surface can adhere to many dusts, and filter screen is caused to block, and then decline the heat dissipation effect of ventilation hole, release thus
A kind of outdoor high voltage switchgear of three-phase alternating current.
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 outdoor high voltage switchgear of three-phase alternating current, tool
It is standby can auto-cleaning filter screen the advantages that preventing filter screen blocking, good heat dissipation effect, solve in filter screen long-term use process,
Surface can adhere to many dusts, and filter screen is caused to block, so make ventilation hole heat dissipation effect decline the problem of.
(2) technical solution
For realize it is above-mentioned can auto-cleaning filter screen prevent filter screen blocking, good heat dissipation effect purpose, the utility model
It provides the following technical solutions: a kind of outdoor high voltage switchgear of three-phase alternating current, including pedestal, the fixed peace in the top of the pedestal
Equipped with guard box, the top and middle part of the guard box two sides have been respectively fixedly connected with fixed block, and the quantity of the fixed block is
Four, four one group of fixed block every two are respectively distributed to the top and middle part of guard box two sides, fixed block described in one group
Top be respectively fixedly connected with fixed link, movable sleeve is connected to above fixed link respectively at the middle part of fixed block described in another group
Elevating lever, the external activity of the inside of the elevating lever and fixed link is socketed, and the external activity of the fixed link is socketed with position
Ring spring below elevating lever, the external fixing sleeve of the elevating lever are connected to movable block, and the quantity of the movable block is two
It is a, it is fixedly installed with dual-axle motor in the middle part of the guard box top, is fixed respectively on two output shafts of the dual-axle motor
It is connected with connecting rod, the other end fixing sleeve of the connecting rod is connected to cam, and the external activity of the connecting rod, which is socketed with, to be located at
Supporting block between cam and dual-axle motor, the bottom end of the supporting block are fixedly mounted on the top of guard box, the connecting rod
External fixing sleeve be connected to the driving gear between supporting block and dual-axle motor, the driving gear is by chain and is located at
Driven gear transmission connection inside guard box, the middle part fixing sleeve of the driven gear are connected to bull stick, the bull stick it is another
End fixing sleeve is connected to flabellum, and the middle part movable sleeve of the bull stick is connected to bracket, and the bottom end of the bracket is fixedly installed with support plate,
One end of the support plate is fixedly mounted on the side inside guard box, and fixing sleeve is connected to respectively on the top of the guard box two sides
Fixed frame.
Preferably, the top of the guard box is fixedly installed with the weather shield above dual-axle motor, the guard box
The length value of upper weather shield is greater than the length value of guard box.
Preferably, the elevating lever is located at the underface of cam, and the slide outside of the top of elevating lever and cam connects,
The top of the elevating lever is circle.
Preferably, described ring spring one end is fixedly connected with the top of a fixed block, the ring spring it is another
End is fixedly connected with the bottom end of elevating lever.
Preferably, the movable block is fixedly installed with hairbrush close to the side of fixed frame, the one of hairbrush on the movable block
Side is slidably connected with the filter screen on fixed frame.
Preferably, the fixed frame is between movable block and flabellum, and filter screen is fixedly installed in the middle part of fixed frame.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of outdoor high voltage switchgear of three-phase alternating current, have with
It is lower the utility model has the advantages that
1, the outdoor high voltage switchgear of the three-phase alternating current, by dual-axle motor, connecting rod, driving gear, chain, passive
Gear and bull stick are used cooperatively, and rotate two flabellums and by the inside of the hot gas blowout guard box in guard box, into
And radiate to electrical equipments such as switchgears inside guard box, to improve the outdoor high voltage switchgear of three-phase alternating current
Heat dissipation effect.
2, the outdoor high voltage switchgear of the three-phase alternating current passes through movable block, elevating lever, ring spring, cam, connecting rod
With being used cooperatively for dual-axle motor, so that the hairbrush on movable block is moved up and down and clean the filter screen on fixed frame, thus
Achieve the purpose that the outdoor high voltage switchgear of three-phase alternating current can auto-cleaning filter screen.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cam schematic diagram of the utility model structure.
In figure: 1, pedestal；2, guard box；3, fixed block；4, fixed link；5, elevating lever；6, ring spring；7, movable block；
8, dual-axle motor；9, connecting rod；10, cam；11, supporting block；12, driving gear；13, chain；14, driven gear；15, turn
Bar；16, flabellum；17, bracket；18, support plate；19, fixed frame.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of outdoor high voltage switchgear of three-phase alternating current referring to FIG. 1-2, including pedestal 1, the top of pedestal 1 are fixed
Guard box 2 is installed, the top of guard box 2 is fixedly installed with the weather shield above dual-axle motor 8, keeps off the rain on guard box 2
The length value of plate is greater than the length value of guard box 2, and when preventing from encountering rainy weather, rainwater enters the inside of guard box 2, and then makes
Electrical equipment damage in switchgear inside guard box 2, the top and middle part of 2 two sides of guard box have been respectively fixedly connected with fixation
Block 3, the quantity of fixed block 3 are four, and four one group of 3 every two of fixed block are respectively distributed to the top of 2 two sides of guard box in
Portion, the top of one group of fixed block 3 have been respectively fixedly connected with fixed link 4, and movable sleeve is connected to position respectively at the middle part of another group of fixed block 3
Elevating lever 5 above fixed link 4, elevating lever 5 are located at the underface of cam 10, and the top of elevating lever 5 and cam 10 is outer
Portion is slidably connected, and the top of elevating lever 5 is circle, when rotating cam 10, the slide outside of the top of elevating lever 5 in cam 10
It is more smooth, to improve the reasonability of the outdoor high voltage switchgear of three-phase alternating current, the inside of elevating lever 5 and fixed link
4 external activity socket, the external activity of fixed link 4 are socketed with the ring spring 6 positioned at 5 lower section of elevating lever, ring spring 6 one
End is fixedly connected with the top of a fixed block 3, and the other end of ring spring 6 is fixedly connected with the bottom end of elevating lever 5, passes through ring
Shape spring 6, when rotating cam 10, elevating lever 5 can move up and down, and then the hairbrush on movable block 7 is allow to clean fixation
Filter screen on frame 19, thus achieved the purpose that three-phase alternating current outdoor high voltage switchgear can auto-cleaning filter screen, rise
The external fixing sleeve of drop bar 5 is connected to movable block 7, and movable block 7 is fixedly installed with hairbrush, movable block 7 close to the side of fixed frame 19
The side of upper hairbrush is slidably connected with the filter screen on fixed frame 19, passes through movable block 7, elevating lever 5, ring spring 6, cam
10, connecting rod 9 and dual-axle motor 8 are used cooperatively, and so that the hairbrush on movable block 7 is moved up and down and are cleaned on fixed frame 19
Filter screen, thus achieved the purpose that three-phase alternating current outdoor high voltage switchgear can auto-cleaning filter screen, movable block 7
Quantity is two, is fixedly installed with dual-axle motor 8,8 model YSK30-6M4 of dual-axle motor, twin shaft in the middle part of 2 top of guard box
Connecting rod 9 is respectively fixedly connected on two output shafts of motor 8, the other end fixing sleeve of connecting rod 9 is connected to cam 10, connection
The external activity of bar 9 is socketed with the supporting block 11 between cam 10 and dual-axle motor 8, and the bottom end of supporting block 11 is fixedly mounted
On the top of guard box 2, the external fixing sleeve of connecting rod 9 is connected to the driving gear between supporting block 11 and dual-axle motor 8
12, driving gear 12 is sequentially connected by chain 13 with the driven gear 14 being located inside guard box 2, the middle part of driven gear 14
Fixing sleeve is connected to bull stick 15, and the other end fixing sleeve of bull stick 15 is connected to flabellum 16, and the middle part movable sleeve of bull stick 15 is connected to bracket 17,
The bottom end of bracket 17 is fixedly installed with support plate 18, and one end of support plate 18 is fixedly mounted on the side inside guard box 2, protection
Fixing sleeve is connected to fixed frame 19 respectively on the top of 2 two sides of case, and fixed frame 19 is between movable block 7 and flabellum 16, and fixed frame
19 middle part is fixedly installed with filter screen, by the filter screen on fixed frame 19, can stop extraneous dust and then guard box 2
Inside, prevent the inside dust stratification of guard box 2.
When work, the power supply of dual-axle motor 8 is opened, two output shafts of dual-axle motor 8 drive 9 turns of two connecting rods respectively
Dynamic, two rotations of connecting rod 9 drive two cams 10 and two driving gears 12 to rotate respectively, and cam 10 rotates and cooperates annular
Spring 6 allows elevating lever 5 to move up and down, and elevating lever 5 makes the hairbrush on movable block 7 move up and down and clear by movable block 7
Filter screen on clean fixed frame 19, latter two right driving gear 12 drive two driven gears 14 to rotate by two chains 13,
Driven gear 14 rotates flabellum 16 by bull stick 15, and then makes the inside of the hot gas blowout guard box 2 inside guard box 2, most
When the electrical equipments such as switchgear inside guard box 2 do not need heat dissipation afterwards, dual-axle motor 8 is closed.
In conclusion the outdoor high voltage switchgear of the three-phase alternating current, passes through dual-axle motor 8, connecting rod 9, driving gear
12, chain 13, driven gear 14 and bull stick 15 are used cooperatively, and rotate two flabellums 16 and by the heat in guard box 2
Air-blowing goes out the inside of guard box 2, and then radiates to electrical equipments such as switchgears inside guard box 2, to improve three
The mutually heat dissipation effect of the outdoor high voltage switchgear of exchange passes through movable block 7, elevating lever 5, ring spring 6, cam 10, connection
Being used cooperatively for bar 9 and dual-axle motor 8, allows the hairbrush on movable block 7 to move up and down and cleans the filtering on fixed frame 19
Net, to achieve the purpose that the outdoor high voltage switchgear of three-phase alternating current can auto-cleaning filter screen；It is long to solve filter screen
In phase use process, surface can adhere to many dusts, and filter screen is caused to block, and then make what the heat dissipation effect of ventilation hole declined to ask
Topic.
It should be noted that, in this document, 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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of outdoor high voltage switchgear of three-phase alternating current, including pedestal (1), it is characterised in that: the top of the pedestal (1)
It is fixedly installed with guard box (2), the top and middle part of guard box (2) two sides have been respectively fixedly connected with fixed block (3), described
The quantity of fixed block (3) is four, and four one group of every two of fixed blocks (3) are respectively distributed to the top of guard box (2) two sides
End and middle part, the top of fixed block described in one group (3) have been respectively fixedly connected with fixed link (4), fixed block described in another group (3)
Movable sleeve is connected to the elevating lever (5) above fixed link (4), the inside and fixed link (4) of the elevating lever (5) respectively at middle part
External activity socket, the external activity of the fixed link (4) is socketed with the ring spring (6) below elevating lever (5), institute
The external fixing sleeve for stating elevating lever (5) is connected to movable block (7), and the quantity of the movable block (7) is two, the guard box (2)
It is fixedly installed in the middle part of top dual-axle motor (8), the company of being respectively fixedly connected on two output shafts of the dual-axle motor (8)
The other end fixing sleeve of extension bar (9), the connecting rod (9) is connected to cam (10), and the external activity of the connecting rod (9) is socketed with
Supporting block (11) between cam (10) and dual-axle motor (8), the bottom end of the supporting block (11) are fixedly mounted on protection
The top of case (2), the external fixing sleeve of the connecting rod (9) are connected to the master between supporting block (11) and dual-axle motor (8)
Moving gear (12), the driving gear (12) are driven by chain (13) driven gear (14) internal with guard box (2) are located at
Connection, the middle part fixing sleeve of the driven gear (14) are connected to bull stick (15), and the other end fixing sleeve of the bull stick (15) is connected to
The middle part movable sleeve of flabellum (16), the bull stick (15) is connected to bracket (17), and the bottom end of the bracket (17) is fixedly installed with branch
Fagging (18), one end of the support plate (18) are fixedly mounted on the internal side of guard box (2), guard box (2) two sides
Fixing sleeve is connected to fixed frame (19) respectively on top.
2. a kind of outdoor high voltage switchgear of three-phase alternating current according to claim 1, it is characterised in that: the guard box
(2) top is fixedly installed with the weather shield above dual-axle motor (8), the length value of weather shield on the guard box (2)
Greater than the length value of guard box (2).
3. a kind of outdoor high voltage switchgear of three-phase alternating current according to claim 1, it is characterised in that: the elevating lever
(5) it is located at the underface of cam (10), and the top of elevating lever (5) is connect with the slide outside of cam (10), the elevating lever
(5) top is circle.
4. a kind of outdoor high voltage switchgear of three-phase alternating current according to claim 1, it is characterised in that: the annular elastomeric
Spring (6) one end is fixedly connected with the top of a fixed block (3), the other end of the ring spring (6) and the bottom of elevating lever (5)
End is fixedly connected.
5. a kind of outdoor high voltage switchgear of three-phase alternating current according to claim 1, it is characterised in that: the movable block
(7) side close to fixed frame (19) is fixedly installed with hairbrush, on the movable block (7) on the side Yu fixed frame (19) of hairbrush
Filter screen be slidably connected.
6. a kind of outdoor high voltage switchgear of three-phase alternating current according to claim 1, it is characterised in that: the fixed frame
(19) between movable block (7) and flabellum (16), and filter screen is fixedly installed in the middle part of fixed frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139111.0U CN208539400U (en) | 2018-07-18 | 2018-07-18 | A kind of outdoor high voltage switchgear of three-phase alternating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139111.0U CN208539400U (en) | 2018-07-18 | 2018-07-18 | A kind of outdoor high voltage switchgear of three-phase alternating current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539400U true CN208539400U (en) | 2019-02-22 |
Family
ID=65388349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139111.0U Expired - Fee Related CN208539400U (en) | 2018-07-18 | 2018-07-18 | A kind of outdoor high voltage switchgear of three-phase alternating current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539400U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445024A (en) * | 2019-06-21 | 2019-11-12 | 常德三欣电力电子科技有限公司 | A kind of dust-proof radiating type power equipment power distribution cabinet |
| CN111884056A (en) * | 2020-07-30 | 2020-11-03 | 安徽天顺电气有限公司 | Self-cleaning formula thing networking switch board |
| CN112152124A (en) * | 2020-09-30 | 2020-12-29 | 杭州欣禾工程管理咨询有限公司 | Switch board convenient to operate in open air |
| CN112421393A (en) * | 2020-11-19 | 2021-02-26 | 湖南悟空信息科技有限公司 | High-efficient radiating electrical equipment protection device that prevents dust |
| CN117167958A (en) * | 2023-11-01 | 2023-12-05 | 江苏上容科技有限公司 | Heat dissipation adjusting mechanism of air conditioning unit |
-
2018
- 2018-07-18 CN CN201821139111.0U patent/CN208539400U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445024A (en) * | 2019-06-21 | 2019-11-12 | 常德三欣电力电子科技有限公司 | A kind of dust-proof radiating type power equipment power distribution cabinet |
| CN110445024B (en) * | 2019-06-21 | 2022-06-07 | 常德三欣电力电子科技有限公司 | Dustproof heat dissipation type power equipment switch board |
| CN111884056A (en) * | 2020-07-30 | 2020-11-03 | 安徽天顺电气有限公司 | Self-cleaning formula thing networking switch board |
| CN111884056B (en) * | 2020-07-30 | 2021-12-28 | 安徽天顺电气有限公司 | Self-cleaning formula thing networking switch board |
| CN112152124A (en) * | 2020-09-30 | 2020-12-29 | 杭州欣禾工程管理咨询有限公司 | Switch board convenient to operate in open air |
| CN112421393A (en) * | 2020-11-19 | 2021-02-26 | 湖南悟空信息科技有限公司 | High-efficient radiating electrical equipment protection device that prevents dust |
| CN112421393B (en) * | 2020-11-19 | 2022-07-19 | 湖南格德智能装备有限公司 | High-efficient radiating electrical equipment protection device that prevents dust |
| CN117167958A (en) * | 2023-11-01 | 2023-12-05 | 江苏上容科技有限公司 | Heat dissipation adjusting mechanism of air conditioning unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208539400U (en) | A kind of outdoor high voltage switchgear of three-phase alternating current | |
| CN208111998U (en) | A kind of substation with elevating function | |
| CN209730510U (en) | A kind of Novel rainproof ventilation power distribution cabinet | |
| CN111954435B (en) | Dustproof heat dissipation electrical control cabinet | |
| CN209896529U (en) | Waterproof anticorrosive cubical switchboard with shock-absorbing function | |
| CN205648275U (en) | Numerical control machining center's regulator cubicle | |
| CN208315321U (en) | A kind of outdoor rain-proof type box type transformer | |
| CN212277750U (en) | Switch cabinet started by induction | |
| CN211508389U (en) | Low-voltage draw-out type switch cabinet convenient to adjust installation position | |
| CN209029737U (en) | A kind of looped network case | |
| CN209419567U (en) | A kind of novel photovoltaic energy conversion device | |
| CN109950811A (en) | A kind of distribution box easy to remove | |
| CN208077865U (en) | A kind of indoor vacuum circuit breaker of installation easy to repair | |
| CN211508213U (en) | Electrical safety switch cabinet | |
| CN209675710U (en) | Armored AC metal closed switch cabinet | |
| CN208766438U (en) | A kind of upper lamp box of macro -graph machine | |
| CN210779646U (en) | Block terminal convenient to maintain | |
| CN208655337U (en) | A kind of integrated generator group neutral-point grounding resistance cabinet | |
| CN208423572U (en) | A kind of high and low voltage switchgear easy to repair with high heat dispersion | |
| CN106981837B (en) | Energy-saving box type transformer station | |
| CN208190031U (en) | A kind of novel high tension switchgear protective device | |
| CN206878765U (en) | A kind of dust arrester for photovoltaic panel | |
| CN219498551U (en) | Prevent wind husky switch board | |
| CN220107456U (en) | Single-layer stainless steel bridge frame structure | |
| CN113381310B (en) | Indoor interchange metal armor withdrawable cubical switchboard |
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: 20190222 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |