CN108979977B - One kind being used for aerogenerator unit safe protective device - Google Patents
One kind being used for aerogenerator unit safe protective device Download PDFInfo
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- CN108979977B CN108979977B CN201810714911.9A CN201810714911A CN108979977B CN 108979977 B CN108979977 B CN 108979977B CN 201810714911 A CN201810714911 A CN 201810714911A CN 108979977 B CN108979977 B CN 108979977B
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- bar
- plate
- baffle
- positioning
- fixedly connected
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The present invention relates to electrical equipment technical fields, and it discloses a kind of for aerogenerator unit safe protective device, including support plate, safeguard is fixedly installed at the top of the support plate, the baffle being fixedly connected at the top of the safeguard above support plate, the top movable of the baffle is connected with supporting block, and the bottom of the supporting block is fixedly connected with support rod, and one end of the support rod is run through and extends to the inside of baffle.This is used for aerogenerator unit safe protective device, by the effect of safeguard, prevents rainwater from entering the inside of controller, cause controller to meet water short circuit to damage, the use for influencing controller and Wind turbines, using the effect of supporting block, so that rainwater is dripped to both sides, rainwater is avoided to be deposited in the top of supporting block, prolonged use, rainwater easily corrode the surface of supporting block, supporting block are caused gap occur, using the effect of support rod, prevent supporting block from falling from baffle.
Description
Technical field
The present invention relates to electrical equipment technical fields, specially a kind of to be used for aerogenerator unit safe protective device.
Background technique
Wind power generating set includes wind wheel, generator；Containing the composition such as blade, wheel hub, reinforcing member in wind wheel；It has blade by
The functions such as Wind-driven rotating power generation, the rotation of generator head, wind-power electricity generation power supply is by wind power generating set, the tower of support generating set
The composition such as frame, storage battery charge controller, inverter, unloader, net-connected controller, battery group.
Wind power generating set is assembled by multiple components, and controller is the indispensable component of wind power generating set,
Controller in use, often by the erosion of the corrosion of rainwater and wind-force, causes controller to damage, and influences wind-force hair
The use of motor group, existing most aerogenerator unit safe protective device often break down in protection process, warp
Exposing to the weather is crossed, the top layer of protective device is easy breakage, causes rainwater to enter in controller by gap, cause controller short
Road and damage influence the work of Wind turbines.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides one kind to be used for aerogenerator unit safe protective device, has rain-proof
It the advantages that water, exhaust, solves most aerogenerator unit safe protective device and often breaks down in protection process,
By exposing to the weather, the top layer of protective device is easy breakage, causes rainwater to enter in controller by gap, causes controller
Short circuit and damage, the problem of influencing the work of Wind turbines.
(2) technical solution
For the purpose for realizing above-mentioned rainwater-proof, exhaust, pacify the invention provides the following technical scheme: one kind is used for Wind turbines
Full protection device, including support plate, safeguard is fixedly installed at the top of the support plate, and the top of the safeguard is solid
Surely the baffle being connected with above support plate, the top movable of the baffle are connected with supporting block, the bottom of the supporting block
Be fixedly connected with support rod, the inside of baffle is run through and extended in one end of the support rod, the outer surface of the support rod with
The joint of baffle is flexibly connected, and the bottom of the baffle is connected with catch bar, and the bottom of the baffle is fixedly installed with
Transverse slat positioned at catch bar two sides, the side of the transverse slat are connected with cross bar, and one end of the cross bar through transverse slat and is prolonged
The inside of catch bar is extended to, the outer surface of the catch bar is connected with the sliding bar positioned at baffle interior, the sliding bar
One end be connected with positioning tube, the inner wall of the positioning tube is fixedly connected with the inner wall of baffle, one end of the sliding bar
Run through and extend to the outside of positioning tube, the cunning being fixedly connected between two positioning tubes on the outer surface of the sliding bar
Movable plate, the outer surface of the sliding panel are flexibly connected with the inner wall of baffle, and the side of the sliding panel is fixedly connected with to be located at and slide
Retaining spring on lever outer surface, one end of the retaining spring are fixedly connected with the side of positioning tube, the sliding bar
The inside of support rod is run through and extended in one end, and the side of the safeguard is fixedly connected with the promotion below supporting block
Block, the inner surface of the pushing block are connected with dust excluding plate, are fixedly installed on the outer surface of the dust excluding plate and are located at promotion
Pushing plate below block, the inner surface of the pushing plate are connected with locating rod, and the outer surface of the locating rod is fixedly connected
There is drawstring, the two sides of the baffle are fixedly connected to the positioning plate above pushing block, and the inner surface of the positioning plate is living
Dynamic to be connected with gag lever post, one end of the drawstring and the outer surface activity of gag lever post are wound, and one end of the gag lever post is through simultaneously
The outside of positioning plate is extended to, one end of the gag lever post is fixedly connected with the rocking bar outside positioning plate, the rocking bar
The outer surface of the locating piece being fixedly installed with outside positioning plate on outer surface, the locating piece is connected with positioned at rocking bar
One end of the positioning bolt of two sides, the positioning bolt runs through locating piece and extends to the inside of positioning plate, the safeguard
Side be fixedly installed with position-limiting drum, the inner surface of the position-limiting drum is connected with movable block, and one end of the movable block is solid
Surely it is connected with mobile bar, the outer surface of the position-limiting drum is fixedly installed with movable plate, and one end of the mobile bar is run through and extended
To the outside of movable plate, the screw top of the movable plate is connected with rotation bolt, and one end of the rotation bolt is through movement
Plate and the inside for extending to mobile bar, the other side of the movable block are fixedly connected with buffer bar, the outer surface of the position-limiting drum
On be fixedly installed with the buffer board positioned at movable block side, the side of the movable block, which is fixedly connected with, is located at buffering rod outer surface
Buffer spring, one end of the buffer spring is fixedly connected with the side of buffer board, and one end of the buffer bar is run through and prolonged
Extend to the inside of dust excluding plate.
Preferably, card slot is offered on the outer surface of the baffle, one end of the catch bar extends to gear by card slot
The diameter of the inside of plate, the catch bar is smaller than the diameter of card slot, and the outer surface of the catch bar and the inner wall activity of card slot connect
It connects.
Preferably, the bottom thread of the baffle is connected with the sliding shoe positioned at catch bar side, and the one of the sliding shoe
End runs through baffle and extends to the inside of sliding bar, and one end of the sliding shoe is threadedly coupled with the joint of sliding bar.
Preferably, the range of rocking bar rotation is less than the spacing connected between positioning plate and baffle, the rocking bar it is outer
Surface is flexibly connected with the outer surface of baffle, and is not contacted.
Preferably, the side of the positioning plate is fixedly connected with the limit plate above positioning bolt, the limit plate
Top movable be connected with caging bolt, one end of the caging bolt is through limit plate and extends to the inside of positioning bolt,
One end of the caging bolt is flexibly connected with the joint of limit plate.
Preferably, limiting slot is offered on the outer surface of the positioning plate, one end of the rocking bar is extended through limiting slot
To the outside of positioning plate, the outer surface of the rocking bar is flexibly connected with the inner wall of limiting slot.
Preferably, one end of the mobile bar is fixedly connected with the positioning pin outside movable plate, the area of positioning pin
It is bigger than mobile bar and the area of movable plate joint.
Preferably, offer limiting slot on the outer surface of the mobile bar, the quantity of limiting slot at least there are four, and limit
The diameter of slot is greater than the diameter of rotation bolt.
Preferably, the inner surface of the buffer spring is flexibly connected with the outer surface of buffer bar, the buffer spring it is interior
Diameter is greater than the diameter of buffer bar.
(3) beneficial effect
Compared with prior art, the present invention provides one kind to be used for aerogenerator unit safe protective device, has following beneficial
Effect:
1, this is used for aerogenerator unit safe protective device, by the effect of safeguard, prevents rainwater from entering controller
Inside, cause controller meet water short circuit damage, influence the use of controller and Wind turbines, utilize the work of supporting block
With so that rainwater avoids rainwater from being deposited in the top of supporting block, prolonged use, rainwater easily corrodes branch to both sides drippage
The surface of bracer, causes supporting block gap occur, using the effect of support rod, prevents supporting block from falling from baffle.
2, this is used for aerogenerator unit safe protective device, by the effect of sliding bar, prevents supporting block when in use, by
Wind-force and external factor, cause supporting block to shake back and forth, influence the stability of supporting block, using the effect of cross bar, anti-thrust
Lever is in use, stress moves again, using the effect of sliding panel, increase sliding bar it is mobile when stability, avoid sliding bar
It is shaken back and forth when mobile, causes sliding bar not fix support rod, using the effect of retaining spring, so that sliding bar is always to branch
The direction of strut is mobile.
3, this is used for aerogenerator unit safe protective device, by the effect of dust excluding plate, prevents dust from entering by heat release hole
The inside of safeguard causes controller surface to accumulate dust, using the effect of drawstring, so that dust excluding plate can be opened at any time,
The phenomenon that avoiding safeguard over-heat inside, controller is caused to burn prevents dust excluding plate from using using the effect of buffer bar
In, stress moves again, and safeguard is blocked in release, influences the use of controller.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of baffle；
Fig. 3 is the structural schematic diagram of safeguard；
Fig. 4 is the partial enlargement structural representation in Fig. 1 at A.
In figure: 1, support plate；2, safeguard；3, baffle；4, supporting block；5, support rod；6, catch bar；7, transverse slat；8,
Cross bar；9, sliding bar；10, sliding shoe；11, positioning tube；12, sliding panel；13, retaining spring；14, pushing block；15, pushing plate；
16, locating rod；17, drawstring；18, positioning plate；19, gag lever post；20, rocking bar；21, locating piece；22, positioning bolt；23, it limits
Plate；24, caging bolt；25, position-limiting drum；26, movable block；27, mobile bar；28, movable plate；29, bolt is rotated；30, buffer bar；
31, buffer board；32, buffer spring；33, dust excluding plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, one kind being used for aerogenerator unit safe protective device, including support plate 1, and the top of support plate 1 is solid
Dingan County is equipped with safeguard 2, and the outer surface of safeguard 2 offers heat release hole, avoids 2 over-heat inside of safeguard, accelerates control
The aging of device processed reduces the service life of controller, by the effect of safeguard 2, prevents rainwater from entering the inside of controller, leads
It causes controller to meet water short circuit to damage, influences the use of controller and Wind turbines, the top of safeguard 2 is fixedly connected with
Baffle 3 above support plate 1, the top movable of baffle 3 are connected with supporting block 4, using the effect of supporting block 4, so that rain
Water is dripped to both sides, avoids rainwater from being deposited in the top of supporting block 4, prolonged use, rainwater easily corrodes the table of supporting block 4
Face causes supporting block 4 gap occur, and the bottom of supporting block 4 is fixedly connected with support rod 5, using the effect of support rod 5, prevents
Supporting block 4 is fallen from baffle 3, and the inside of baffle 3, the outer surface of support rod 5 and gear are run through and extended in one end of support rod 5
The joint of plate 3 is flexibly connected, and the bottom of baffle 3 is connected with catch bar 6, offers card slot on the outer surface of baffle 3, push away
One end of lever 6 extends to the inside of baffle 3 by card slot, and the diameter of catch bar 6 is smaller than the diameter of card slot, outside catch bar 6
Surface is flexibly connected with the inner wall of card slot, and the bottom of baffle 3 is fixedly installed with the transverse slat 7 positioned at 6 two sides of catch bar, transverse slat 7
Side is connected with cross bar 8, using the effect of cross bar 8, prevents catch bar 6 in use, stress moves again, and the one of cross bar 8
End runs through transverse slat 7 and extends to the inside of catch bar 6, and the outer surface of catch bar 6 is connected with the sliding inside baffle 3
Bar 9 prevents supporting block 4 when in use by the effect of sliding bar 9, by wind-force and external factor, causes supporting block 4
It returns and shakes, influence the stability of supporting block 4, the bottom thread of baffle 3 is connected with the sliding shoe 10 positioned at 6 side of catch bar, sliding
One end of motion block 10 runs through baffle 3 and extends to the inside of sliding bar 9, one end of sliding shoe 10 and the joint spiral shell of sliding bar 9
Line connection, one end of sliding bar 9 are connected with positioning tube 11, and the inner wall of positioning tube 11 is fixedly connected with the inner wall of baffle 3, sliding
The outside of positioning tube 11 is run through and extended in one end of lever 9, is fixedly connected on the outer surface of sliding bar 9 and positions positioned at two
Sliding panel 12 between cylinder 11 increases the stability when movement of sliding bar 9, sliding bar 9 is avoided to move using the effect of sliding panel 12
It is shaken back and forth when dynamic, sliding bar 9 is caused not fix support rod 5, using the effect of catch bar 6, so that sliding bar 9 is always to branch
The direction of strut 5 is mobile, and the outer surface of sliding panel 12 is flexibly connected with the inner wall of baffle 3, and the side of sliding panel 12 is fixedly connected
There is the retaining spring 13 being located on 9 outer surface of sliding bar, the line footpath of retaining spring 13 is 20mm, outer diameter 30mm, length are
One end of 100mm, retaining spring 13 are fixedly connected with the side of positioning tube 11, and one end of sliding bar 9 is run through and extends to support
The inside of bar 5, the side of safeguard 2 are fixedly connected with the pushing block 14 positioned at 4 lower section of supporting block, the inner surface of pushing block 14
It is connected with dust excluding plate 33, by the effect of dust excluding plate 33, prevents dust from entering the inside of safeguard 2 by heat release hole,
It causes controller surface to accumulate dust, the pushing plate positioned at 14 lower section of pushing block is fixedly installed on the outer surface of dust excluding plate 33
15, the inner surface of pushing plate 15 is connected with locating rod 16, and the outer surface of locating rod 16 is fixedly connected with drawstring 17, utilizes drawing
The effect of rope 17 avoids 2 over-heat inside of safeguard so that dust excluding plate 33 can be opened at any time, causes what controller burnt to show
As the two sides of baffle 3 are fixedly connected to the positioning plate 18 above pushing block 14, and the inner surface of positioning plate 18 is flexibly connected
There is gag lever post 19, one end of drawstring 17 and the outer surface activity of gag lever post 19 are wound, and one end of gag lever post 19 is run through and extended to
The outside of positioning plate 18, one end of gag lever post 19 are fixedly connected with the rocking bar 20 outside positioning plate 18, positioning plate 18 it is outer
Limiting slot is offered on surface, one end of rocking bar 20 extends to the outside of positioning plate 18, the outer surface of rocking bar 20 by limiting slot
It is flexibly connected with the inner wall of limiting slot, the range that rocking bar 20 rotates is less than the spacing connected between positioning plate 18 and baffle 3, rocking bar
20 outer surface is flexibly connected with the outer surface of baffle 3, and is not contacted, and is fixedly installed on the outer surface of rocking bar 20 and is located at positioning
Locating piece 21 outside plate 18, the outer surface of locating piece 21 are connected with the positioning bolt 22 positioned at 20 two sides of rocking bar, positioning
One end of bolt 22 runs through locating piece 21 and extends to the inside of positioning plate 18, and the side of positioning plate 18, which is fixedly connected with to be located at, determines
The limit plate 23 of 22 top of position bolt, the top movable of limit plate 23 are connected with caging bolt 24, and one end of caging bolt 24 is passed through
It wears limit plate 23 and extends to the inside of positioning bolt 22, one end of caging bolt 24 and the joint activity of limit plate 23 connect
It connects, the side of safeguard 2 is fixedly installed with position-limiting drum 25, and the inner surface of position-limiting drum 25 is connected with movable block 26, mobile
One end of block 26 is fixedly connected with mobile bar 27, and one end of mobile bar 27 is fixedly connected with the positioning outside movable plate 28
Pin, the area ratio mobile bar 27 of positioning pin and the area of 28 joint of movable plate are big, and the outer surface of position-limiting drum 25 is fixedly installed with
The outside of movable plate 28 is run through and extended in one end of movable plate 28, mobile bar 27, and the screw top of movable plate 28 is connected with rotation
Turn bolt 29, offer limiting slot on the outer surface of mobile bar 27, the quantity of limiting slot at least there are four, and the diameter of limiting slot
Greater than the diameter of rotation bolt 29, one end of rotation bolt 29 runs through movable plate 28 and extends to the inside of mobile bar 27, mobile
The other side of block 26 is fixedly connected with buffer bar 30, and using the effect of buffer bar 30, preventing dust excluding plate 33, stress is again in use
Secondary movement unclamps blocking to safeguard 2, influences the use of controller, be fixedly installed with position on the outer surface of position-limiting drum 25
Buffer board 31 in 26 side of movable block, the side of movable block 26 are fixedly connected with the buffer spring positioned at 30 outer surface of buffer bar
32, the line footpath of buffer spring 32 is 20mm, outer diameter 60mm, length 150mm, the inner surface and buffer bar 30 of buffer spring 32
Outer surface be flexibly connected, the internal diameter of buffer spring 32 is greater than the diameter of buffer bar 30, one end of buffer spring 32 and buffer board
31 side is fixedly connected, and one end of buffer bar 30 is run through and extends to the inside of dust excluding plate 33.
When work, moves up catch bar 6 and drive sliding bar 9 to a Slideslip, then drive sliding panel 12 and retaining spring
13 to a Slideslip, until supporting block 4 is fixed in the inside that sliding bar 9 moves to support rod 5, when safeguard 2 needs to dissipate
When hot, rotating rocker 20 drives gag lever post 19 to rotate, and drives drawstring 17 to shrink upwards, then dust excluding plate 33 is driven to move up, so
Positioning bolt 22 is pushed to move to the inside of positioning plate 18 afterwards, then the inside for pushing caging bolt 24 to move to positioning bolt 22 is further
Limit unclamps positioning bolt 22 and caging bolt 24, then dust excluding plate 33 is set close to protection when safeguard 2 needs to close
Standby 2, then movable block 26 is pushed to drive buffer bar 30 mobile to side, the inside up to moving to dust excluding plate 33 is fixed, then
Turn the fixed mobile bar 27 of rotation bolt 29.
In conclusion this is used for aerogenerator unit safe protective device, by the effect of safeguard 2, prevent rainwater from entering
To the inside of controller, causes controller to meet water short circuit and damage, influence the use of controller and Wind turbines, utilize support
The effect of block 4 avoids rainwater from being deposited in the top of supporting block 4, prolonged use so that rainwater is dripped to both sides, and rainwater holds
The surface of perishable supporting block 4, causes supporting block 4 gap occur, using the effect of support rod 5, prevents supporting block 4 from baffle 3
On fall；By the effect of sliding bar 9, supporting block 4 is prevented when in use, by wind-force and external factor, cause supporting block 4
It shakes back and forth, influences the stability of supporting block 4, using the effect of cross bar 8, prevent catch bar 6 in use, stress moves again,
Using the effect of sliding panel 12, increase the stability when movement of sliding bar 9, avoids shaking back and forth when sliding bar 9 is mobile, cause to slide
Lever 9 does not fix support rod 5, using the effect of retaining spring 13, so that sliding bar 9 is mobile to the direction of support rod 5 always；
It by the effect of dust excluding plate 33, prevents dust from entering the inside of safeguard 2 by heat release hole, causes controller surface heap dust stratification
Dirt, so that dust excluding plate 33 can be opened at any time, avoids 2 over-heat inside of safeguard, causes controller using the effect of drawstring 17
The phenomenon that burning, using the effect of buffer bar 30, preventing dust excluding plate 33, stress moves again in use, and release sets protection
Standby 2 block, influences the use of controller；Solve most aerogenerator unit safe protective device, in protection process, warp
Often it will appear failure, by exposing to the weather, the top layer of protective device is easy breakage, and rainwater is caused to enter controller by gap
It is interior, the problem of causing controller short circuit and damage, influence the work of Wind turbines.
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.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. one kind is used for aerogenerator unit safe protective device, including support plate (1), it is characterised in that: the top of the support plate (1)
Portion is fixedly installed with safeguard (2), the gear being fixedly connected with above support plate (1) at the top of the safeguard (2)
The top movable of plate (3), the baffle (3) is connected with supporting block (4), and the bottom of the supporting block (4) is fixedly connected with support
The inside of baffle (3), the outer surface of the support rod (5) and gear are run through and extended in bar (5), one end of the support rod (5)
The joint of plate (3) is flexibly connected, and the bottom of the baffle (3) is connected with catch bar (6), the bottom of the baffle (3)
It is fixedly installed with the transverse slat (7) positioned at catch bar (6) two sides, the side of the transverse slat (7) is connected with cross bar (8), described
One end of cross bar (8) runs through transverse slat (7) and extends to the inside of catch bar (6), and the outer surface of the catch bar (6) is flexibly connected
Have and be located at baffle (3) internal sliding bar (9), one end of the sliding bar (9) is connected with positioning tube (11), the positioning
The inner wall of cylinder (11) is fixedly connected with the inner wall of baffle (3), and one end of the sliding bar (9) is run through and extends to positioning tube (11)
Outside, the sliding panel (12) being fixedly connected on the outer surface of the sliding bar (9) between two positioning tubes (11), institute
The outer surface for stating sliding panel (12) is flexibly connected with the inner wall of baffle (3), and the side of the sliding panel (12) is fixedly connected with position
Retaining spring (13) on sliding bar (9) outer surface, one end of the retaining spring (13) and the side of positioning tube (11) are solid
The inside of support rod (5) is run through and extended in fixed connection, one end of the sliding bar (9), and the side of the safeguard (2) is solid
Surely the inner surface of the pushing block (14) being connected with below supporting block (4), the pushing block (14) is connected with dust excluding plate
(33), the pushing plate (15) being fixedly installed on the outer surface of the dust excluding plate (33) below pushing block (14), it is described to push away
The inner surface of movable plate (15) is connected with locating rod (16), and the outer surface of the locating rod (16) is fixedly connected with drawstring
(17), the two sides of the baffle (3) are fixedly connected to the positioning plate (18) above pushing block (14), the positioning plate
(18) inner surface is connected with gag lever post (19), and one end of the drawstring (17) and the outer surface activity of gag lever post (19) twine
Around the outside of positioning plate (18) is run through and extended in one end of the gag lever post (19), and one end of the gag lever post (19) is fixed
It is connected with and is located at positioning plate (18) external rocking bar (20), be fixedly installed on the outer surface of the rocking bar (20) positioned at positioning plate
(18) external locating piece (21), the outer surface of the locating piece (21) is connected with the positioning spiral shell positioned at rocking bar (20) two sides
One end of bolt (22), the positioning bolt (22) runs through locating piece (21) and extends to the inside of positioning plate (18), the protection
The side of equipment (2) is fixedly installed with position-limiting drum (25), and the inner surface of the position-limiting drum (25) is connected with movable block (26),
One end of the movable block (26) is fixedly connected with mobile bar (27), and the outer surface of the position-limiting drum (25) is fixedly installed with movement
The outside of movable plate (28), the top of the movable plate (28) are run through and extended in plate (28), one end of the mobile bar (27)
It is threaded with rotation bolt (29), one end of rotation bolt (29) through movable plate (28) and extends to mobile bar (27)
Inside, the other side of the movable block (26) is fixedly connected with buffer bar (30), solid on the outer surface of the position-limiting drum (25)
Dingan County is equipped with the buffer board (31) positioned at movable block (26) side, and the side of the movable block (26), which is fixedly connected with, is located at buffering
One end of the buffer spring (32) of bar (30) outer surface, the buffer spring (32) is fixedly connected with the side of buffer board (31),
One end of the buffer bar (30) is run through and extends to the inside of dust excluding plate (33).
2. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the baffle (3)
Outer surface on offer card slot, one end of the catch bar (6) extends to the inside of baffle (3), the promotion by card slot
The diameter of bar (6) is smaller than the diameter of card slot, and the outer surface of the catch bar (6) is flexibly connected with the inner wall of card slot.
3. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the baffle (3)
Bottom thread be connected with the sliding shoe (10) positioned at catch bar (6) side, baffle (3) are run through in one end of the sliding shoe (10)
And the inside of sliding bar (9) is extended to, one end of the sliding shoe (10) is threadedly coupled with the joint of sliding bar (9).
4. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the rocking bar (20)
The range of rotation is less than the spacing connected between positioning plate (18) and baffle (3), the outer surface and baffle (3) of the rocking bar (20)
Outer surface be flexibly connected, and do not contact.
5. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the positioning plate
(18) side is fixedly connected with the limit plate (23) above positioning bolt (22), the top movable of the limit plate (23)
It is connected with caging bolt (24), one end of the caging bolt (24) through limit plate (23) and extends to positioning bolt (22)
One end of inside, the caging bolt (24) is flexibly connected with the joint of limit plate (23).
6. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the positioning plate
(18) limiting slot is offered on outer surface, one end of the rocking bar (20) extends to the outer of positioning plate (18) by limiting slot
The outer surface in portion, the rocking bar (20) is flexibly connected with the inner wall of limiting slot.
7. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the mobile bar
(27) one end is fixedly connected with the positioning pin external positioned at movable plate (28), the area ratio mobile bar (27) and movement of positioning pin
The area of plate (28) joint is big.
8. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the mobile bar
(27) offer limiting slot on outer surface, the quantity of limiting slot at least there are four, and the diameter of limiting slot is greater than rotation bolt
(29) diameter.
9. according to claim 1 a kind of for aerogenerator unit safe protective device, it is characterised in that: the buffer spring
(32) inner surface is flexibly connected with the outer surface of buffer bar (30), and the internal diameter of the buffer spring (32) is greater than buffer bar (30)
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714911.9A CN108979977B (en) | 2018-07-03 | 2018-07-03 | One kind being used for aerogenerator unit safe protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714911.9A CN108979977B (en) | 2018-07-03 | 2018-07-03 | One kind being used for aerogenerator unit safe protective device |
Publications (2)
| Publication Number | Publication Date |
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| CN108979977B true CN108979977B (en) | 2019-11-05 |
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| CN112477423B (en) * | 2020-11-12 | 2022-07-12 | 澧县津溥包装制品有限责任公司 | Printing equipment convenient for protection and used for plastic color printing flexible package |
| CN112865399B (en) * | 2021-01-11 | 2021-12-28 | 潍坊奔马动力设备有限公司 | Power generator set |
| CN114483495B (en) * | 2022-02-09 | 2024-04-19 | 广东海洋大学 | Safety protection device for wind driven generator for reducing rotation speed of blades |
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| CN205702809U (en) * | 2016-04-19 | 2016-11-23 | 渤海船舶职业学院 | A kind of protection electric welding machine |
| CN205985782U (en) * | 2016-07-08 | 2017-02-22 | 哈工大机器人集团（哈尔滨）资产经营管理有限公司 | Intelligent power distribution equipment |
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