CN206022909U - A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter - Google Patents
A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter Download PDFInfo
- Publication number
- CN206022909U CN206022909U CN201620990685.3U CN201620990685U CN206022909U CN 206022909 U CN206022909 U CN 206022909U CN 201620990685 U CN201620990685 U CN 201620990685U CN 206022909 U CN206022909 U CN 206022909U
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- China
- Prior art keywords
- wave filter
- weather shield
- connecting rod
- bull stick
- high pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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Abstract
This utility model is related to a kind of sand prevention rain insensitive device, more particularly to a kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter.The technical problems to be solved in the utility model is to provide the normal work that a kind of dustproof effect is good, do not interfere with wave filter, the sand prevention rain insensitive device of safety high pressure harmonic management wave filter simple to operate.In order to solve above-mentioned technical problem, this utility model provides the sand prevention rain insensitive device of such a safety high pressure harmonic management wave filter, includes bearing block, base, bull stick, first bevel gear, second bevel gear, connecting rod, sliding sleeve, the first motor, sand-proof device, cylinder, first weather shield etc.；Base is arranged on the right of wave filter.This utility model has reached the normal work that dustproof effect is good, do not interfere with wave filter, effect simple to operate, when blowing and raining, quickly can block dust storm, it is to avoid wave filter is moistened by rain.
Description
Technical field
The present invention relates to a kind of sand prevention rain insensitive device, more particularly to a kind of safety high pressure harmonic management wave filter is anti-
Husky rain insensitive device.
Background technology
Harmonic wave, from for strict meaning, harmonic wave refers to electricity of the contained frequency in electric current for the integral multiple of fundamental wave,
Generally refer to carry out Fourier space decomposition to periodic non-sine electricity, remaining is more than the electricity that the electric current of fundamental frequency is produced
Amount.Harmonic wave Producing reason mainly has：As sinusoidal voltage stresses on nonlinear load, it is humorous that fundamental current is distorted generation
Ripple.Predominant non-linearity is loaded with UPS, Switching Power Supply, commutator, converter and inverter.
High pressure harmonic filter, transmission and disttrbution system are the sine voltages and current waveform for operating in fixed frequency
Under, but after nonlinear-load such as silicon controlled rectifier, converter and electric arc furnace access system, substantial amounts of harmonic wave can be produced
Electric current, so as to cause the distortion of voltage and current, harmonic filter is the best approach for suppressing line voltage and current distortion.
Harmonic distortion problem is just growing for common problem, and the ironically generation of harmonic wave can be traced back to
" electronic revolution ".Modern power electronic control device has a lot of advantages than Traditional control, is widely used in industrial system, but
The drawbacks of it is maximum can also produce substantial amounts of harmonic wave.
The sand prevention rain insensitive device of existing high pressure harmonic management wave filter has that dustproof effect is poor, can affect wave filter
Normal work, the shortcoming of complex operation, therefore need badly a kind of good dustproof effect of design, normal work that is not interfering with wave filter,
The sand prevention rain insensitive device of safety high pressure harmonic management wave filter simple to operate.
Content of the invention
(1) technical problem to be solved
The sand prevention rain insensitive device dustproof effect of existing high pressure harmonic management wave filter is poor, understand shadow in order to overcome for the present invention
Ring the normal work of wave filter, the shortcoming of complex operation, the technical problem to be solved in the present invention be to provide a kind of dustproof effect good,
Normal work, the sand prevention rain insensitive device of safety high pressure harmonic management wave filter simple to operate of wave filter are not interfered with.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides such a safety high pressure harmonic management wave filter
Sand prevention rain insensitive device, include bearing block, base, bull stick, first bevel gear, second bevel gear, connecting rod, sliding sleeve, the first motor,
Sand-proof device, cylinder, the first weather shield, the second motor, head rod, the second connecting rod and the second weather shield；Set on ground
There are wave filter and base, base to be arranged on the right of wave filter, on base, be sequentially provided with the first motor, sliding sleeve and axle from right to left
Bearing, the first motor left end are connected with connecting rod, and connecting rod is provided with first bevel gear through sliding sleeve left end, and bearing block is provided with bull stick,
Second bevel gear being provided with the middle part of bull stick, second bevel gear is engaged with first bevel gear, being provided with cylinder on the right side of bull stick, cylinder right-hand member connects
It is connected to sand-proof device, bull stick top is provided with the first weather shield, the first weather shield right-hand member rotary type is connected with the second weather shield, first
Weather shield bottom is provided with the second motor, is fixedly connected with head rod, head rod right-hand member rotary type on front side of the second motor
The second connecting rod is connected with, the second connecting rod top is connected with rotary type in the middle part of the second weather shield, and sand-proof device includes electronic
Push rod, cylinder body, first piston, second piston, the 3rd connecting rod and sandboard, cylinder right-hand member is connected with electric pushrod, in cylinder body
Left side is provided with first piston, and first piston is coordinated with cylinder body, is connected with electric pushrod, upper and lower both sides in cylinder body on the left of first piston
Second piston is arranged with, second piston is coordinated with cylinder body, and second piston is provided with the 3rd connecting rod, and the 3rd connecting rod bottom sets
There is sandboard.
Preferably, block rubber is also included, on the inside of sandboard, is provided with block rubber.
Preferably, fan is also included, on the left of bull stick, is provided with fan, fan is arranged on the top of second bevel gear.
Preferably, protective cover is also included, and the periphery of the first motor is provided with protective cover.
Preferably, the material of cylinder body is rustless steel, and the thickness of cylinder body is 0.5 centimetre, the 3rd connecting rod bottom and sandboard
Upper surface be fixedly connected, the thickness of sandboard is 0.2 centimetre, and the height of sandboard is 1.5 meters.
Preferably, bull stick is fixedly connected with fan on the left of bull stick in cylindrical shape, fan with bull stick into 15 ° of angles, fan
Length of blade is 1 meter.
Preferably, the thickness of the first weather shield and the second weather shield is 0.2 centimetre, the first weather shield and the second weather shield
Length ratio be 3:2, the top view of the first weather shield and the second weather shield is square.
Operation principle：When coming storm, the first motor of startup is clockwise, and the first motor drives first bevel gear clockwise,
First bevel gear drive second bevel gear is clockwise, and bull stick is clockwise, after second bevel gear is clockwise 180 °, the first motor of closing, and first
Weather shield and the second weather shield are rotated to wave filter, play a part of to keep off the rain, and prevent wave filter from drenching.When rain very big
When, starting that the second motor is clockwise, the second motor drives head rod clockwise, and head rod drives the by the second connecting rod
Two weather shields are clockwise, after the clockwise appropriate angle of the second weather shield, close the second motor, and the second weather shield is inclined, can rise
To the effect of preferably keeping off the rain, and the second hydrops for keeping off the rain top of the plate portion can be made to flow down in time.When dust storm is very big, restart cylinder
Elongation, drives sandboard to move to left, and when sandboard is moved to left to appropriate location, cylinder stops elongation, starts electric pushrod and shrinks, drives
Sandboard is moved towards, and when wave filter is tightly clamped by sandboard, electric pushrod stops shrinking, and electric pushrod blocks wave filter
Middle part, prevent sand and dust enter wave filter, be hardly damaged wave filter.After storm terminates, start electric pushrod driving electric
Push rod resets, and starts the second motor and the first motor and drives first gear rain plate and second to keep off the rain sheet reset, after reset, closes second
Motor and the first motor.
Because also including block rubber, on the inside of sandboard, block rubber is provided with, so after wave filter is blocked by sandboard, rubber
Block can preferably block sand and dust.
Because also including fan, fan on the left of bull stick, is provided with, fan is arranged on the top of second bevel gear, so filtering
When device works, while starting fan, fan is dried to wave filter, plays a part of radiating in time, is hardly damaged wave filter.
Because also including protective cover, the periphery of the first motor is provided with protective cover, so protective cover can be with dust protection, antifouling
Dye, plays certain protective effect to the first motor, makes the first motor long service life.
Because the material of cylinder body is rustless steel, the thickness of cylinder body is 0.5 centimetre, and the 3rd connecting rod bottom is upper with sandboard
Surface is fixedly connected, and the thickness of sandboard is 0.2 centimetre, and the height of sandboard is 1.5 meters, so shelves Shamian Island product is big, preferably
Prevent sand and dust from entering wave filter, be hardly damaged wave filter.
Because bull stick is fixedly connected with fan on the left of bull stick in cylindrical shape, fan is with bull stick into 15 ° of angles, the leaf of fan
Leaf length is 1 meter, and institute dries to wave filter in order to fan, plays a part of radiating in time.
Because the thickness of the first weather shield and the second weather shield is 0.2 centimetre, the first weather shield and the second weather shield
Length ratio is 3:2, the top view of the first weather shield and the second weather shield is square, so rain cover area is big, prevents rain
Wave filter is drenched, is hardly damaged wave filter.
(3) beneficial effect
Dustproof effect is good, do not interfere with wave filter normal work, effect simple to operate is invention achieves, is being blown
Sometimes When It Rains, quickly dust storm can be blocked, it is to avoid wave filter is moistened by rain, it is to avoid sand is blown in wave filter, is made
Wave filter is hardly damaged, long service life, though make wave filter in inclement weather also can normal work, be that the life of people is carried
For facility.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the first overlooking the structure diagram of sand-proof device of the present invention.
Fig. 3 is the main structure diagram of sandboard of the present invention.
Fig. 4 is second main structure diagram of the present invention.
Fig. 5 is second overlooking the structure diagram of sand-proof device of the present invention.
Fig. 6 is the third main structure diagram of the present invention.
Labelling in accompanying drawing for：1- wave filter, 2- ground, 3- bearing blocks, 4- bases, 5- bull sticks, 6- first bevel gears, 7-
Second bevel gear, 8- connecting rods, 9- sliding sleeves, the first motors of 10-, 11- sand-proof devices, 12- cylinders, the first weather shields of 13-, 14-
Two motors, 15- head rods, the second connecting rods of 16-, the second weather shields of 17-, 18- electric pushrods, 19- cylinder bodies, 20- first
Piston, 21- second pistons, the 3rd connecting rods of 22-, 23- sandboards, 24- block rubbers, 25- fans, 26- protective covers.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter, as shown in figures 1 to 6, includes bearing block
3rd, base 4, bull stick 5, first bevel gear 6, second bevel gear 7, connecting rod 8, sliding sleeve 9, the first motor 10, sand-proof device 11, cylinder
12nd, the first weather shield 13, the second motor 14, head rod 15, the second connecting rod 16 and the second weather shield 17；Set on ground 2
Have wave filter 1 and base 4, base 4 to be arranged on the right of wave filter 1, be sequentially provided with base 4 from right to left the first motor 10,
Sliding sleeve 9 and bearing block 3,10 left end of the first motor are connected with connecting rod 8, and connecting rod 8 is provided with first bevel gear 6, axle through 9 left end of sliding sleeve
Bearing 3 is provided with bull stick 5, is provided with second bevel gear 7 in the middle part of bull stick 5, and second bevel gear 7 is engaged with first bevel gear 6, bull stick 5
Right side is provided with cylinder 12, and 12 right-hand member of cylinder is connected with sand-proof device 11, and 5 top of bull stick is provided with the first weather shield 13, and first keeps off the rain
13 right-hand member rotary type of plate is connected with the second weather shield 17, and 13 bottom of the first weather shield is provided with the second motor 14, before the second motor 14
Side is fixedly connected with head rod 15, and 15 right-hand member rotary type of head rod is connected with the second connecting rod 16, the second connecting rod
16 tops are connected with 17 middle part rotary type of the second weather shield, and sand-proof device 11 includes electric pushrod 18, cylinder body 19, first piston
20th, second piston 21, the 3rd connecting rod 22 and sandboard 23,12 right-hand member of cylinder are connected with electric pushrod 18, left side in cylinder body 19
First piston 20 is provided with, first piston 20 is coordinated with cylinder body 19, is connected with electric pushrod 18 on the left of first piston 20, in cylinder body 19
Second piston 21 is symmetrically arranged on two with up and down, and second piston 21 is coordinated with cylinder body 19, and second piston 21 is provided with the 3rd connecting rod
22,22 bottom of the 3rd connecting rod is provided with sandboard 23.
Block rubber 24 is also included, block rubber 24 on the inside of sandboard 23, is provided with.
Fan 25 is also included, fan 25 on the left of bull stick 5, is provided with, fan 25 is arranged on the top of second bevel gear 7.
Protective cover 26 is also included, and the periphery of the first motor 10 is provided with protective cover 26.
The material of cylinder body 19 is rustless steel, and the thickness of cylinder body 19 is 0.5 centimetre, 22 bottom of the 3rd connecting rod and sandboard 23
Upper surface be fixedly connected, the thickness of sandboard 23 is 0.2 centimetre, and the height of sandboard 23 is 1.5 meters.
Bull stick 5 is fixedly connected with fan 25 on the left of bull stick 5 in cylindrical shape, fan 25 and 5 one-tenth of bull stick, 15 ° of angles, fan 25
Length of blade be 1 meter.
The thickness of the first weather shield 13 and the second weather shield 17 is 0.2 centimetre, the first weather shield 13 and the second weather shield
17 length ratio is 3:2, the top view of the first weather shield 13 and the second weather shield 17 is square.
Operation principle：When coming storm, the first motor 10 of startup is clockwise, and the first motor 10 drives first bevel gear 6
Clockwise, the drive of first bevel gear 6 second bevel gear 7 is clockwise, and bull stick 5 is clockwise, after 7 clockwise 180 ° of second bevel gear, closes first
Motor 10, the first weather shield 13 and the second weather shield 17 are rotated to wave filter 1, are played a part of to keep off the rain, are prevented from filtering
Device 1 drenches.When rain is very big, the second motor 14 of startup is clockwise, and the second motor 14 drives head rod 15 clockwise, the first connection
Bar 15 drives the second weather shield 17 clockwise by the second connecting rod 16, after 17 clockwise appropriate angle of the second weather shield, closes second
Motor 14, the second weather shield 17 are inclined, can play the effect of preferably keeping off the rain, and can make the product at the top of the second weather shield 17
Water flows down in time.When dust storm is very big, restarts cylinder 12 and extend, drive sandboard 23 to move to left, sandboard 23 is moved to left to suitable
When position, cylinder 12 stops elongation, starts electric pushrod 18 and shrinks, and drives sandboard 23 to move towards, when sandboard 23 will
When wave filter 1 is tightly clamped, electric pushrod 18 stops shrinking, and electric pushrod 18 blocks the middle part of wave filter 1, prevents sand and dust from entering
Wave filter 1, is hardly damaged wave filter 1.After storm terminates, start 18 driving electric push rod 18 of electric pushrod and reset, start
Second motor 14 and the first motor 10 drive the first weather shield 13 and the second weather shield 17 to reset, and after reset, close the second motor
14 and first motor 10.
Because also including block rubber 24, block rubber 24 on the inside of sandboard 23, is provided with, so wave filter 1 is kept off by sandboard 23
After firmly, block rubber 24 can preferably block sand and dust.
Because also including fan 25, fan 25 on the left of bull stick 5, is provided with, fan 25 is arranged on the top of second bevel gear 7,
So when wave filter 1 works, while starting fan 25, fan 25 is dried to wave filter 1, play a part of radiating in time, make filter
Ripple device 1 is hardly damaged.
Because also including protective cover 26, the periphery of the first motor 10 is provided with protective cover 26, thus protective cover 26 can in case
Dust, anti-pollution, certain protective effect is played to the first motor 10,10 long service life of the first motor is made.
Because the material of cylinder body 19 is rustless steel, the thickness of cylinder body 19 is 0.5 centimetre, 22 bottom of the 3rd connecting rod and sand
The upper surface of plate 23 is fixedly connected, and the thickness of sandboard 23 is 0.2 centimetre, and the height of sandboard 23 is 1.5 meters, so shelves Shamian Island
Product is big, is better protected from sand and dust and enters wave filter 1, is hardly damaged wave filter 1.
Because bull stick 5 in cylindrical shape, is fixedly connected with fan 25 on the left of bull stick 5, fan 25 and 5 one-tenth of bull stick, 15 ° of angles, wind
The length of blade of fan 25 is 1 meter, and institute dries to wave filter 1 in order to fan 25, plays a part of radiating in time.
Because the thickness of the first weather shield 13 and the second weather shield 17 is 0.2 centimetre, the first weather shield 13 and second gear
The length ratio of rain plate 17 is 3:2, the top view of the first weather shield 13 and the second weather shield 17 is square, so rain cover face
Product is big, prevents the wet wave filter 1 that drenches with rain, is hardly damaged wave filter 1.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement and replacement can also be made, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (7)
1. a kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter, it is characterised in that include bearing block
(3), base (4), bull stick (5), first bevel gear (6), second bevel gear (7), connecting rod (8), sliding sleeve (9), the first motor (10),
Sand-proof device (11), cylinder (12), the first weather shield (13), the second motor (14), head rod (15), the second connecting rod
(16) and the second weather shield (17)；Ground (2) is provided with wave filter (1) and base (4), and base (4) is arranged on wave filter (1)
Right, is sequentially provided with the first motor (10), sliding sleeve (9) and bearing block (3) from right to left on base (4), the first motor (10) is left
End is connected with connecting rod (8), and connecting rod (8) is provided with first bevel gear (6) through sliding sleeve (9) left end, and bearing block (3) is provided with bull stick
(5) second bevel gear (7) is provided with the middle part of bull stick (5), and second bevel gear (7) is engaged with first bevel gear (6), on the right side of bull stick (5)
Cylinder (12) is provided with, cylinder (12) right-hand member is connected with sand-proof device (11), and bull stick (5) top is provided with the first weather shield (13), the
One weather shield (13) right-hand member rotary type is connected with the second weather shield (17), and the first weather shield (13) bottom is provided with the second motor
(14) head rod (15), is fixedly connected with front side of the second motor (14), and head rod (15) right-hand member rotary type is connected with
Second connecting rod (16), the second connecting rod (16) top are connected with rotary type in the middle part of the second weather shield (17), sand-proof device (11)
Include electric pushrod (18), cylinder body (19), first piston (20), second piston (21), the 3rd connecting rod (22) and sandboard
(23), cylinder (12) right-hand member is connected with left side in electric pushrod (18), cylinder body (19) and is provided with first piston (20), first piston
(20) coordinate with cylinder body (19), be connected with electric pushrod (18) on the left of first piston (20), upper and lower both sides are symmetrical in cylinder body (19)
Second piston (21) is provided with, second piston (21) is coordinated with cylinder body (19), and second piston (21) is provided with the 3rd connecting rod (22),
3rd connecting rod (22) bottom is provided with sandboard (23).
2. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 1, its feature
It is, also includes block rubber (24), on the inside of sandboard (23), be provided with block rubber (24).
3. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 2, its feature
Being, also including fan (25), fan (25) is provided with the left of bull stick (5), and fan (25) is arranged on the upper of second bevel gear (7)
Side.
4. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 3, its feature
It is, also include protective cover (26), the periphery of the first motor (10) is provided with protective cover (26).
5. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 4, its feature
It is, the material of cylinder body (19) is rustless steel, and the thickness of cylinder body (19) is 0.5 centimetre, the 3rd connecting rod (22) bottom and sand
The upper surface of plate (23) is fixedly connected, and the thickness of sandboard (23) is 0.2 centimetre, and the height of sandboard (23) is 1.5 meters.
6. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 5, its feature
It is, bull stick (5) is fixedly connected with fan (25) on the left of bull stick (5) in cylindrical shape, fan (25) is with bull stick (5) into 15 °
Angle, the length of blade of fan (25) is 1 meter.
7. the sand prevention rain insensitive device of a kind of safety high pressure harmonic management wave filter according to claim 6, its feature
It is, the first weather shield (13) is 0.2 centimetre with the thickness of the second weather shield (17), and the first weather shield (13) keeps off the rain with second
The length ratio of plate (17) is 3: 2, and the first weather shield (13) is square with the top view of the second weather shield (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990685.3U CN206022909U (en) | 2016-08-29 | 2016-08-29 | A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990685.3U CN206022909U (en) | 2016-08-29 | 2016-08-29 | A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022909U true CN206022909U (en) | 2017-03-15 |
Family
ID=58253689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990685.3U Withdrawn - After Issue CN206022909U (en) | 2016-08-29 | 2016-08-29 | A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207770A (en) * | 2016-08-29 | 2016-12-07 | 谢航洋 | A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter |
-
2016
- 2016-08-29 CN CN201620990685.3U patent/CN206022909U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207770A (en) * | 2016-08-29 | 2016-12-07 | 谢航洋 | A kind of sand prevention rain insensitive device of safety high pressure harmonic management wave filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20171229 |
|
| AV01 | Patent right actively abandoned |