CN207554277U - For the spraying equipment of creeping of wind power generating set - Google Patents
For the spraying equipment of creeping of wind power generating set Download PDFInfo
- Publication number
- CN207554277U CN207554277U CN201721741513.3U CN201721741513U CN207554277U CN 207554277 U CN207554277 U CN 207554277U CN 201721741513 U CN201721741513 U CN 201721741513U CN 207554277 U CN207554277 U CN 207554277U
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- nozzle
- creeping
- linking arm
- spraying equipment
- guide portion
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- 238000005507 spraying Methods 0.000 title claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 52
- 239000007924 injection Substances 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 239000007921 spray Substances 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model is related to a kind of spraying equipments of creeping for wind power generating set.Spraying equipment of creeping includes：Running gear, can be along the surface creep of wind power generating set；Injection apparatus, injection apparatus are set to running gear, and injection apparatus includes linking arm and the more than one nozzle being set on linking arm, nozzle are connected to running gear by linking arm；Wherein, linking arm is relative to the swingable setting of running gear, and each nozzle is relative to the swingable setting of linking arm.The spraying equipment of creeping of the utility model embodiment can replace manually performing working at height, and high degree of automation is adaptable, low by ambient enviroment restriction degree, can improve maintenance work efficiency, ensure maintenance work process personal safety.
Description
Technical field
The utility model is related to cleaning equipment technical field, more particularly to a kind of spray of creeping for wind power generating set
Jet device.
Background technology
In wind power generation field, blade is the core component of wind power generating set, and blade has strictly surface topography state
Technological requirement, outer surface can be by dust, particulate matter or the covering of other waste or damage, this meeting after blade operating for a long time
Change the profile state of blade, so as to influence the aeroperformance of blade, reduce wind power generating set generating efficiency.And with wind
With reaching its maturity, the single-machine capacity of Wind turbines persistently increases for the development of power technology, it is meant that tower frame for wind generating set higher, blade
It is longer.This brings difficulty and the challenge of bigger to blade maintenance work.The maintenance of Wind turbines is put down using working at height at present
The form of platform.Service personnel realizes work that blade is integrally safeguarded on aerial work platform with the lifting of job platform.
In the prior art, aerial work platform is automatic along the tower of wind power generating set under elevator draw
It rises or falls, aerial work platform is set at the cabin of wind power generating set there are two suspension centre, passes through steel wire rope and elevator
It is connected with aerial work platform, aerial work platform walking guide rail front end, which is set, to be used to attach to there are two idler wheel in tower, by
Electric cabinet controls lifting of the job platform along tower.When carrying out blade maintenance work, worker stands on aerial work platform,
Blade is safeguarded using tools such as hydraulic giant or mops.This maintenance mode has the following problems：
(1) blade maintenance work is dangerous big for working at height, workers with long time lower work in the hole, psychology and
Physiologically there is certain burden；
(2) hand-manipulated, working efficiency is low, and operation difficulty is larger；
(3) the wind-engaging phase is affected, and the strong wind phase is not available for operation, safeguards that the blade duration is longer, cost is higher.
Utility model content
The utility model embodiment provides a kind of spraying equipment of creeping for wind power generating set, can replace manually holding
Row working at height, high degree of automation is adaptable, low by ambient enviroment restriction degree, can improve maintenance work efficiency,
Ensure maintenance work process personal safety.
On the one hand, the utility model embodiment proposes a kind of spraying equipment of creeping for wind power generating set, packet
It includes：Running gear, can be along the surface creep of wind power generating set；Injection apparatus, injection apparatus are set to running gear, injection
Device includes linking arm and the more than one nozzle being set on linking arm, and nozzle is connected to walking dress by linking arm
It puts；Wherein, linking arm is relative to the swingable setting of running gear, and each nozzle is relative to the swingable setting of linking arm.
According to the one side of the utility model embodiment, injection apparatus further includes the stent being set on running gear,
Linking arm is connected by first rotating shaft with stent, and stent includes the first arc guide portion with the first recess portion, the first arc
Guide portion is arranged at intervals with first rotating shaft, and the first recess portion includes removable with the first arc guide portion towards first rotating shaft, linking arm
First positioning region of dynamic connection, when linking arm is around first rotating shaft swing, the first positioning region is moved along the first arc guide portion.
According to the one side of the utility model embodiment, the first arc guide portion is arcuate socket, and the first positioning region is slotting
It is connected to the positioning column of arcuate socket.
According to the one side of the utility model embodiment, injection apparatus further includes first driving means and driving section
Part, first driving means are drivingly connected arm swing by transmission parts.
According to the one side of the utility model embodiment, transmission parts include gear set, and linking arm has and gear set
The teeth portion of engaged transmission.
According to the one side of the utility model embodiment, injection apparatus further includes the dispenser being set on linking arm,
Nozzle is connected with dispenser.
According to the one side of the utility model embodiment, nozzle is connected by the second shaft and the swingable connection of linking arm
It connects arm and includes the second arc guide portion with the second recess portion, the first arc guide portion, the second arc guide portion and the second shaft
It being arranged at intervals, towards the second shaft, nozzle includes moving the second positioning region connecting with the second arc guide portion the second recess portion,
When nozzle surrounds the second shaft swing, the second positioning region is moved along the second arc guide portion.
According to the one side of the utility model embodiment, the second arc guide portion is arcuate socket, and the second positioning region is slotting
It is connected to the positioning column of arcuate socket.
According to the one side of the utility model embodiment, the quantity of nozzle is two or more, and more than two nozzles are in
Sector distribution.
According to the one side of the utility model embodiment, injection apparatus further includes the second driving device, the second driving dress
It puts and is connected with the second shaft, the second driving device drives nozzle to swing by the second shaft.
According to the one side of the utility model embodiment, running gear further includes camera assembly, and camera assembly is set to
One end of running gear.
It can be sent out according to the spraying equipment of creeping that the utility model embodiment provides by the running gear of itself in wind-force
It creeps on the surface of motor group movement, and related work is completed using injection apparatus after precalculated position is arrived at.Injection apparatus
Linking arm is swingable relative to running gear, and nozzle is also swingable relative to linking arm, so as to which the spray of nozzle is adjusted flexibly
Direction is penetrated, in the case of not moved in injection apparatus itself of creeping, increases the jeting area area of nozzle, improves work effect
Rate reduces the energy loss for injection apparatus of creeping.The spraying equipment of creeping of the utility model embodiment realize cleaning, spraying or
Person removes the automation of the work such as sundries, the parts of wind power generating set is carried out in the air without personnel artificial clear
It washes, hand spray or artificial remove the work such as sundries, and then reduce the dangerous journey during wind power generating set maintenance work
Degree improves maintenance work efficiency, reduces maintenance cost.
Description of the drawings
The feature of the utility model exemplary embodiment, advantage and technique effect described below with reference to the accompanying drawings.
Fig. 1 is the spraying equipment use state diagram of creeping of the utility model embodiment；
Fig. 2 is the overlooking the structure diagram of the spraying equipment of creeping of one embodiment of the utility model；
Fig. 3 is the dimensional structure diagram of the spraying equipment of creeping of one embodiment of the utility model；
Fig. 4 is the side structure schematic view of the spraying equipment of creeping of one embodiment of the utility model；
Fig. 5 is the side structure schematic view of the spraying equipment of creeping of one embodiment of the utility model.
In the accompanying drawings, attached drawing is not drawn according to practical ratio.
Description of symbols：
1st, it creeps spraying equipment；2nd, wind power generating set；3rd, running gear；31st, camera assembly；4th, injection apparatus；41st, even
Connect arm；411st, the first positioning region；412nd, the second arc guide portion；42nd, nozzle；421st, the second positioning region；43rd, stent；43a,
One connecting plate；43b, the second connecting plate；431st, the first arc guide portion；44th, first rotating shaft；45th, first driving means；46th, divide
Liquid device；47th, the second shaft；48th, the second driving device.
Specific embodiment
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
The detailed description and the accompanying drawings be used to illustratively illustrate the principle of the utility model, but cannot be used for limiting the model of the utility model
It encloses, i.e., the utility model is not limited to described embodiment.
In the description of the present invention, it should be noted that unless otherwise indicated, " multiple " are meant that two or two
More than a；The orientation or position relationship of the instructions such as term " on ", " under ", "left", "right", " interior ", " outer " are for only for ease of and retouch
State the utility model and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second "
Etc. be only used for description purpose, and it is not intended that instruction or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Visual concrete condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model in order to better understand, with reference to creep injections of the Fig. 1 to Fig. 5 to the utility model embodiment
Equipment 1 is described in detail.
Fig. 1 schematically shows 1 use state of spraying equipment of creeping.Fig. 2 to Fig. 5 schematically shows injection of creeping
The structure of equipment 1.
As shown in Figure 1, the spraying equipment 1 of creeping of the utility model embodiment can be used in wrapping wind power generating set 2
The parts included are cleaned, sprayed or are removed sundries (such as ice or dust).
With reference to shown in Fig. 2 and Fig. 3, the spraying equipment 1 of creeping of the present embodiment includes running gear 3.It creeps 1 energy of spraying equipment
The surface of wind power generating set 2 is enough attached to by running gear 3 and is moved freely on a surface, quickly and accurately to support
Up to precalculated position.The running gear 3 of the present embodiment can be magnetic adsorption type.Optionally, running gear 3 includes magnetic track or magnetic
Property traveling wheel.The running gear 3 of the present embodiment can also be negative-pressure adsorption-type.Optionally, running gear 3 includes sucked type crawler belt
Or sucked type traveling wheel.The running gear 3 of the present embodiment further includes internal battery and external power source structure.Internal battery is as standby
Use power supply.During 1 working at height of spraying equipment of creeping, when external power supply failure or accident power-off, automatically switch to built-in
Battery powered, it is ensured that spraying equipment 1 of creeping continues operation.In this way, internal battery and external power source structure are provided for robot
Dual dynamic guarantee, when external power source structure fails, internal battery can continue to provide electric power, and the injection that avoids creeping is set
Standby 1 falls from high altitude or irretrievable situation.
The running gear 3 of the present embodiment further includes tele-control system.Operating personnel can use operating terminal on ground
Information exchange is carried out with tele-control system, running gear 3 to be controlled to be moved on the surface of wind power generating set 2.Optionally,
Running gear 3 further includes camera assembly 31.Camera assembly 31 is set to one end of running gear 3.Operating personnel can be easily
3 ambient enviroment of running gear is observed, and can in real time be adjusted according to the image feedback of camera assembly 31 by camera assembly 31
The moving direction and movement speed of running gear 3.In addition, operating personnel can also climb conveniently by camera assembly 31 to adjust
Working result after the spray angle of row spraying equipment 1 and completion injection improves the working efficiency for spraying equipment 1 of creeping.
The spraying equipment 1 of creeping of the present embodiment further includes injection apparatus 4.Injection apparatus 4 is set to running gear 3, with
Running gear 3 reaches precalculated position and performs related operation.The injection apparatus 4 of the present embodiment includes linking arm 41 and is set to
More than one nozzle 42 on linking arm 41.Each nozzle 42 is connected to running gear 3 by linking arm 41.Nozzle 42 is used for
Liquid or gas are sprayed to the surface of specific structure part, cleaned, sprayed or is removed with the surface to specific structure part and is miscellaneous
Object works.Nozzle 42 is connected to supply equipment by feed-line.Supply equipment can be conveyed to nozzle 42 according to actual needs
Pressurized liquid or pressurization gas.
In one example, the blade of wind power generating set 2 is cleaned using the spraying equipment 1 of creeping of the present embodiment
Operation.Running gear 3 is moved to precalculated position along the tower of wind power generating set 2.When blade remains static, nozzle 42
Towards blade jet cleaner.After a part for blade has been cleaned, running gear 3 moves again along tower, in order to nozzle
Other regions of 42 pairs of blades are cleaned, and are recycled successively, until completing to clean to entire blade.When blade is in rotary state
When, area spray cleaning agent that nozzle 42 is skimmed over towards blade.When blade turns to cleaning agent overlay area, on blade with nozzle
42 corresponding part surfaces are cleaned agent cleaning.After the part surface of blade completes cleaning, running gear 3 is again along tower
It is mobile, it in order to which nozzle 42 cleans other regions of blade, recycles successively, until completing to clean to entire blade.This
The spraying equipment 1 of creeping of utility model embodiment can be non-stop-machine in wind power generating set 2, blade is carried out clear
It washes, ensures 2 normal power generation of wind power generating set, reduce shutdown loss.Spraying equipment 1 of creeping is moved to a certain pre-determined bit of tower
When putting, position identical on three blades can be cleaned, working efficiency is high.
In one example, the present embodiment creep spraying equipment 1 can also to blade spray anti-icing fluid with to blade into
Row anti-ice operation.The spraying equipment 1 of creeping of the present embodiment can also spray gas to be dusted operation to blade to blade.This
The spraying equipment 1 of creeping of embodiment can also clean the parts such as cabin, tower, be painted, deicing or dust removal operation.
The spraying equipment 1 of creeping of the utility model embodiment, can automatically along the surface creep of wind power generating set 2 extremely
Precalculated position simultaneously carries out cleaning, spraying or removes the work such as sundries, without personnel in the air to wind power generating set 2
Parts carry out manually cleaning, hand spray or artificial remove the work such as sundries, and then reduce wind power generating set 2 and safeguard
The degree of danger of the course of work improves maintenance work efficiency, reduces maintenance cost.In addition, spraying equipment 1 of creeping is by environment system
About degree is small, can still carry out cleaning, spraying under the larger environment of wind speed or remove the work such as sundries, be conducive to shorten
The maintenance work period.
The linking arm 41 of the spraying equipment 1 of creeping of the utility model embodiment is relative to 3 swingable setting of running gear.Often
A nozzle 42 is relative to 41 swingable setting of linking arm.Thus it is possible, on the one hand, the injection covering for spraying equipment 1 of creeping can be increased
Region area improves the working efficiency for spraying equipment 1 of creeping；On the other hand, the injection direction of nozzle 42 is conveniently adjusted, improves spray
Ejaculation degree.
Certainly, embodiment to linking arm 41 relative to the forms of motion and each nozzle 42 of running gear 3 relative to connection
The forms of motion of arm 41 is not defined.It, can also be as desired other than it can planar be swung according to injection demand
It is rotated, wherein, rotary motion can be realized by installing rolling bearing.
In one example, linking arm 41 be set to running gear 3 top surface platform and can relative to running gear 3
It is swung in the first plane.Nozzle 42 can be swung relative to linking arm 41 in the second plane.First plane and the second plane
It is intersecting.Preferably, the first plane and the second plane are mutually perpendicular to.
The injection apparatus 4 of the utility model embodiment further includes the stent 43 being set on running gear 3.Linking arm 41 is logical
Stent 43 is crossed with running gear 3 to be connected.Linking arm 41 is connected by first rotating shaft 44 with stent 43.Stent 43 includes having
First arc guide portion 431 of the first recess portion, the first arc guide portion 431 are arranged at intervals with first rotating shaft 44.First arc draws
First recess portion in portion 431 is led towards first rotating shaft 44.Intermediate region between first end of arc guide portion 431 two is towards separate
The direction bending of first rotating shaft 44, to form the first recess portion.Linking arm 41 includes and the removable connection of the first arc guide portion 431
The first positioning region 411.Linking arm 41 around first rotating shaft 44 swing when, the first positioning region 411 is along the first arc guide portion 431
It is mobile.After the first arc guide portion 431 cooperation set on first positioning region 411 of linking arm 41 and stent 43, the first arc
Guide portion 431 can form the motion process of linking arm 41 and limit, to ensure that linking arm 41 swings fortune around first rotating shaft 44
Dynamic process is stable, gentle, and nozzle 42 is avoided to occur the situation for shaking or deviateing eject position in course of injection.
Optionally, stent 43 includes orthogonal first connecting plate 43a and the second connecting plate 43b.Stent 43 passes through
One connecting plate 43a connect fixation with the top surface of running gear 3.Second connecting plate 43b connect with the first connecting plate 43a and towards remote
Top surface extension from running gear 3.First arc guide portion 431 is set on the second connecting plate 43b.
Optionally, the first arc guide portion 431 is arcuate socket.The direction of arcuate socket to the top surface far from running gear 3 is curved
It is bent.Arcuate socket is located between first rotating shaft 44 and the top surface of running gear 3.First positioning region 411 is is plugged in arcuate socket
Positioning column.The peripheral surface of positioning column and the hole wall of arcuate socket are engaged.It is provided on the surface of stent 43 and matches with arcuate socket
The angle mark graduation mark used is closed, in order to adjust linking arm 41 to predetermined angular.In one example, linking arm 41 wraps
Include two opposite ends and middle part.Positioning column is set on one end of linking arm 41, spray is set on another end
First 42.The middle part of linking arm 41 is rotatablely connected by first rotating shaft 44 and stent 43.The linking arm 41 of the present embodiment can be
Bar shaped platy structure or bar shaped column structure.
As shown in figure 4, the injection apparatus 4 of the utility model embodiment further includes first driving means 45 and driving section
Part.First driving means 45 are drivingly connected arm 41 by transmission parts and swing.In this way, improve the automatic of injection apparatus 4 that creep
Change degree, operating personnel can be drivingly connected 41 pendulum motion of arm, and then adjust nozzle with remote control first driving means 45
42 injection direction.By way of controlling 42 injection direction of nozzle first driving means 45 and transmission parts, be conducive to carry
The precision of high 42 injection direction of nozzle.
Optionally, first driving means 45 include servo motor, common electric machine or stepper motor.Transmission parts include tooth
Wheel group.Preferably, first driving means 45 include servo motor.The output terminal of servo motor is connected with the input terminal of gear set
It connects.Linking arm 41 has the teeth portion with gear set engaged transmission.In one example, one end of linking arm 41 is set as sector
Wheel.Sector gear surrounds the circumferentially extending of first rotating shaft 44.Sector gear and gear set engaged transmission.When servo motor rotates,
Power is transferred to by sector gear by gear set, so as to which linking arm 41 be made to be swung around first rotating shaft 44.
As shown in figure 5, the injection apparatus 4 of the present embodiment further includes the dispenser 46 being set on linking arm 41.Each spray
First 42 are connected with dispenser 46.The input port of dispenser 46 is connected with pipeline.Dispenser 46 has and input port phase
Multiple output channels of connection.The quantity of output channel is corresponded with the quantity of nozzle 42.Injection dress with dispenser 46
Putting 4 can avoid using multi-line, and self structure is compact.The liquid or gas that dispenser 46 can will be inputted from input port
It evenly distributes to each nozzle 42, so as to ensure that amount of liquid that each nozzle 42 ejects or gas flow are identical, each nozzle 42
Jeting effect uniformity promotes cleaning, spraying or removes the work qualities such as sundries.
With reference to shown in Fig. 4 and Fig. 5, each nozzle 42 of the utility model embodiment passes through the second shaft 47 and linking arm 41
Swingable connection.Linking arm 41 includes the second arc guide portion 412 with the second recess portion, the second arc guide portion 412 and the
Two shafts 47 are arranged at intervals.The first recess portion the second shaft 47 of direction of second arc guide portion 412.Second arc guide portion 412
Intermediate region between two ends is bent towards the direction far from the second shaft 47, to form the second recess portion.Nozzle 42 include with
Second positioning region 421 of the removable connection of the second arc guide portion 412.When nozzle 42 is around the swing of the second shaft 47, second is fixed
Position portion 421 is moved along the second arc guide portion 412 and the motion track of the second positioning region 421 is arc.The second of nozzle 42 is fixed
After 421 and second arc guide portion 412 cooperation of position portion, the second arc guide portion 412 can be formed the motion process of nozzle 42
Limiting to ensure that nozzle 42 is stable, gentle around 47 pendulum motion process of the second shaft, avoids nozzle 42 from going out in course of injection
Now shake or deviate the situation of eject position.
Optionally, the second arc guide portion 412 is arcuate socket.The protrusion backward walking device 3 of arcuate socket.Second shaft 47
Between arcuate socket and running gear 3.Second positioning region 421 is the positioning column being plugged in arcuate socket.Positioning column and second
Shaft 47 is arranged at intervals.The peripheral surface of positioning column and the hole wall of arcuate socket are engaged.It is provided on the surface of linking arm 41
Graduation mark is identified with the angle that arcuate socket is used cooperatively, in order to adjust nozzle 42 to predetermined angular.
42 quantity of nozzle of the utility model embodiment can be one or two or more.42 quantity of nozzle is
When more than two, the substance overlay area bigger of all injections of nozzles 42, so as to be conducive to improve working efficiency.The present embodiment
When 42 quantity of nozzle is more than two, more than two nozzles 42 are distributed in fan-shaped.One nozzle 42 passes through second shaft
47 are rotatablely connected with linking arm 41.Between each second shaft 47 corresponding to each nozzle 42 at a predetermined distance, it avoids
Each nozzle 42 is in contact when swinging with adjacent nozzle 42, alternatively, controlling the swing angle of each nozzle 42, avoids nozzle
42 swing angles are excessive and are in contact with adjacent nozzle 42, so as to which each nozzle 42 can individually be put relative to linking arm 41
It moves and will not be interfered when swinging each other.
The injection apparatus 4 of the utility model embodiment further includes the second driving device 48.Second driving device 48 can drive
47 rotation of dynamic second shaft, so as to which the second shaft 47 drives nozzle 42 to be swung relative to linking arm 41.In this way, improve spray of creeping
The degree of automation of injection device 4, operating personnel can drive nozzle 42 to swing, and then adjust with the second driving device of remote control 48
The injection direction of whole nozzle 42.In this way, be conducive to improve the precision of 42 injection direction of nozzle.
Optionally, the second driving device 48 includes servo motor, common electric machine or stepper motor.Preferably, it second drives
Dynamic device 48 includes servo motor.The output terminal of servo motor can be directly coaxially connected with the second shaft 47.Servo motor
Output terminal can also be connected by retarder with the second shaft 47, at this point, the input of the output terminal and retarder of servo motor
End is connected, and the output terminal of retarder is connected with the second shaft 47.
The spraying equipment 1 of creeping of the utility model embodiment can be by the running gear 3 of itself in wind power generating set 2
Surface on creep movement, and related work is completed using injection apparatus 4 after precalculated position is arrived at.The connection of injection apparatus 4
Arm 41 is swingable relative to running gear 3, and nozzle 42 is also swingable relative to linking arm 41, so as to which nozzle 42 is adjusted flexibly
Injection direction, in the case of itself not moved in injection apparatus 4 of creeping, increase nozzle 42 jeting area area, improve
Working efficiency reduces the energy loss for injection apparatus 4 of creeping.The spraying equipment 1 of creeping of the utility model embodiment realizes clearly
The automation of the work such as sundries is washed, sprays or removes, without personnel in the air to the parts of wind power generating set 2
The work such as manually cleaning, hand spray or artificial removing sundries are carried out, and then reduce by 2 maintenance work process of wind power generating set
In degree of danger, improve maintenance work efficiency, reduce maintenance cost.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case of enclosing, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but all technical solutions including falling within the scope of the appended claims.
Claims (10)
1. one kind is used for the spraying equipment of creeping (1) of wind power generating set (2), which is characterized in that including：
Running gear (3), can be along the surface creep of the wind power generating set (2)；
Injection apparatus (4), the injection apparatus (4) are set to the running gear (3), and the injection apparatus (4) includes connection
Arm (41) and the more than one nozzle (42) being set on the linking arm (41), the nozzle (42) pass through the connection
Arm (41) is connected to the running gear (3)；
Wherein, the linking arm (41) is relative to the running gear (3) swingable setting, each nozzle (42) relative to
The swingable setting of the linking arm (41).
2. spraying equipment of creeping (1) according to claim 1, it is characterised in that：
The injection apparatus (4) further includes the stent (43) being set on the running gear (3), and the linking arm (41) passes through
First rotating shaft (44) is connected with the stent (43), and the stent (43) is including having the first arc guide portion of the first recess portion
(431), the first arc guide portion (431) is arranged at intervals with the first rotating shaft (44), and first recess portion is described in
First rotating shaft (44), the linking arm (41) include the first positioning with the removable connection of the first arc guide portion (431)
Portion (411), the linking arm (41) around the first rotating shaft (44) swing when, first positioning region (411) is along described
One arc guide portion (431) is mobile.
3. spraying equipment of creeping (1) according to claim 2, which is characterized in that the first arc guide portion (431) is
Arcuate socket, first positioning region (411) are the positioning column for being plugged in the arcuate socket.
4. spraying equipment of creeping (1) according to claim 2, which is characterized in that the injection apparatus (4) further includes first
Driving device (45) and transmission parts, the first driving means (45) drive the linking arm by the transmission parts
(41) it swings.
5. spraying equipment of creeping (1) according to claim 4, which is characterized in that the transmission parts include gear set, institute
Linking arm (41) is stated with the teeth portion with gear set engaged transmission.
6. spraying equipment of creeping (1) according to claim 1, which is characterized in that the injection apparatus (4) further includes setting
In the dispenser (46) on the linking arm (41), the nozzle (42) is connected with the dispenser (46).
7. spraying equipment of creeping (1) according to any one of claims 1 to 6, it is characterised in that：
The nozzle (42) is included by the second shaft (47) and the linking arm (41) swingable connection, the linking arm (41)
The second arc guide portion (412) with the second recess portion, between the second arc guide portion (412) and second shaft (44)
Every setting, second recess portion towards second shaft (44), the nozzle (42) including with the second arc guide portion
(412) move connection the second positioning region (421), the nozzle (42) around second shaft (47) swing when, it is described
Second positioning region (421) is mobile along the second arc guide portion (412).
8. spraying equipment of creeping (1) according to claim 7, which is characterized in that the second arc guide portion (412) is
Arcuate socket, second positioning region (421) are the positioning column for being plugged in the arcuate socket.
9. spraying equipment of creeping (1) according to claim 7, which is characterized in that the quantity of the nozzle (42) is two
More than, more than two nozzles (42) are distributed in sector.
10. spraying equipment of creeping (1) according to claim 7, which is characterized in that the injection apparatus (4) further includes
Two driving devices (48), second driving device (48) are connected with second shaft (47), second driving device
(48) nozzle (42) is driven to swing by second shaft (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741513.3U CN207554277U (en) | 2017-12-13 | 2017-12-13 | For the spraying equipment of creeping of wind power generating set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741513.3U CN207554277U (en) | 2017-12-13 | 2017-12-13 | For the spraying equipment of creeping of wind power generating set |
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| Publication Number | Publication Date |
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| CN207554277U true CN207554277U (en) | 2018-06-29 |
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| CN201721741513.3U Active CN207554277U (en) | 2017-12-13 | 2017-12-13 | For the spraying equipment of creeping of wind power generating set |
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| CN (1) | CN207554277U (en) |
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