CN104986095B - A kind of wind electricity blade transport vehicle for improving panel turnover mechanism - Google Patents
A kind of wind electricity blade transport vehicle for improving panel turnover mechanism Download PDFInfo
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- CN104986095B CN104986095B CN201510396812.7A CN201510396812A CN104986095B CN 104986095 B CN104986095 B CN 104986095B CN 201510396812 A CN201510396812 A CN 201510396812A CN 104986095 B CN104986095 B CN 104986095B
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Abstract
The invention discloses a kind of wind electricity blade transport vehicle for improving panel turnover mechanism, including girder, L beam turnover panels, articulated section, lifting mechanism, L beams turnover panel includes horizontal segment and vertical section, the L beam turnover panel horizontal segments and vertical section have connecting portion, and the vertical section of L beam turnover panels is provided with turnover panel counterweight, lifting mechanism two ends are connected with girder and L beam turnover panels respectively, and girder is vertical relatively or is obliquely installed, L beams turnover panel horizontal segment lower surface and girder upper surface, and be connected by articulated section with girder, hinge point is set to：Leave L beam turnover panel horizontal segments and vertical section connecting portion certain distance, the relatively conventional frock fulcrum of hinged-support of the present invention is moved forward, it is not located at the underface of L beam turnover panel vertical sections, but stand away, dramatically increased with the distance of turnover panel counterweight, in lifting, it is only necessary to which the weight of the turnover panel counterweight of small weight can complete lifting, the energy is saved, balance and security is improved.
Description
Technical field
The present invention relates to a kind of transporting equipment, particularly a kind of wind electricity blade transport vehicle for improving panel turnover mechanism.
Background technology
As country greatly develops to clean energy resource, the development and utilization of clean energy resource is more and more universal, wherein, wind energy
It is particularly subject to pay attention to, wind-power electricity generation is rapidly promoted, and occurs in that powerful wind-driven generator, but the chi of wind electricity blade
It is very little all than larger, by taking 2.5MW wind power generating sets as an example for, the length of its blade in itself is 45.3 meters, 2.5 meters of diameter, weight
Measure for 10t, and according to China's wind resource distribution situation, wind power plant is located in plateau mountain area mostly, physical features is complicated, road quality classification
Relatively low, the high slope in mountain is steep, road bumpiness, and wind electricity blade transporting equipment is when in use, it is necessary to realize that lifting, revolution, change slurry etc. are a variety of
Blade is generally arranged on the turnover panel of L-shaped by action, existing wind electricity blade transporting equipment in transport, is had on turnover panel and is matched somebody with somebody
Weight, in lifting, by connecting the Hydraulic Cylinder turnover panel of turnover panel, so as to realize the lifting of blade, turnover panel it is auxiliary with being reused in
Turnover panel is helped to realize rotation.But the reverse turning bed structure of wind-powered electricity generation transport vehicle at present, the fulcrum with respect to car body is respectively positioned on turnover panel vertical section
Underface, such as Granted publication are CN203864522U, and CN202138261U, CN202703386U utility model patent is open
Number it is CN102310802A, CN102490644A, CN102490643A, CN102632827A, CN102717745A invention is special
Profit, requires that balance weight is big, reduces balance during revolution, and increase transport pressure during lifting.
The content of the invention
To solve the above problems, the invention discloses a kind of wind electricity blade transport vehicle for improving panel turnover mechanism, to existing big
The reverse turning bed structure of type wind electricity blade mountain carrier vehicle is improved, and reduces balance weight, improves stability and balance energy
Power.
The present invention is that the technical scheme that solution above-mentioned technical problem is taken is：
A kind of wind electricity blade transport vehicle for improving panel turnover mechanism, including girder, L beam turnover panels, articulated section, lifting mechanism, institute
The L beams turnover panel stated includes horizontal segment and vertical section, and the L beam turnover panel horizontal segments and vertical section have connecting portion, and the L beams are turned over
The vertical section of plate is provided with turnover panel counterweight, and described lifting mechanism two ends are connected with girder and L beam turnover panels respectively, and relative girder
It is vertical or be obliquely installed, described L beams turnover panel horizontal segment lower surface and girder upper surface, and pass through articulated section and connect with girder
Connect, described hinge point is set to：Leave L beam turnover panel horizontal segments and vertical section connecting portion certain distance.
It is preferred that, articulated section includes hinged-support otic placode, hinged-support pin, hinged-support adapter sleeve, locking plate, lock pin.
It is preferred that, the concrete structure of articulated section is：Hinged-support otic placode is welded on the posterior segment of L beam turnover panels, hinged-support connection
Set is welded on the rear end of girder, with hinged-support pin connecting hinge support lug and hinged-support adapter sleeve, hinged-support pin it is outer
It is bolted on side flange disk, inner side puts locking plate and puts on lock pin.
It is preferred that, described lifting mechanism is hydraulic jack.
It is preferred that, described girder includes width and length direction, and the both sides on width of main beam direction have peace
Tankage, the lifting mechanism is two, in the mounting groove.
It is preferred that, described lifting mechanism one end is connected with girder, and the other end is connected with the horizontal segment of L beam turnover panels.
In the present invention, described girder or car body front end refer to one end away from girder and L beam turnover panel connecting portions, rear end,
Refer to one end with L beam turnover panel connecting portions close to girder.
In addition, the present invention still has following preferred embodiment：
Described girder includes width and length direction, and girder is upper along its length to have tilting section, the girder
Both sides of the tilting section on width of main beam direction there is mounting groove, the lifting mechanism is two, in the mounting groove, and
And be connected in the bottom of tilting section with the rake.
The girder also includes first level section and the second horizontal segment, the height of the first level section on along its length
Degree is less than the second horizontal segment, and the upper level and the upper level of the second horizontal segment of L beam turnover panels are substantially uniform, and first
Horizontal segment and the second horizontal segment are connected by tilting section, the tilting section of the girder, and vertical with the junction of first level section cuts
Face height, less than the longitudinal section height with the junction of the second horizontal segment.
Including base, upper dress becomes oar turning unit, and lower dress turning unit, described upper dress change oar turning unit includes upper dress
Pitch variable bearings and upper dress become oar slew gear, and upper dress pitch variable bearings are articulated with the vertical section of L beam turnover panels, upper dress pitch variable bearings
Both sides are provided with two upper dresses and become oar slew gear；
Described lower dress turning unit includes lower dress revolving support and reinstalls rotation mechanism, described lower dress revolving support one with
End is articulated with girder, and the other end is hinged on base, under reinstall and turn the both sides that are supported on width of main beam direction and be provided with two
Rotation mechanism is reinstalled under individual.
Including hydraulic system, described hydraulic system includes powerplant module, the powerplant module include engine, generator,
Air compressor machine and electric hydaulic station, electric hydaulic station include plunger pump, and described engine connection generator, generator connection is electronic
Plunger pump in hydraulic station and air compressor machine, electric hydaulic station connects the multiple directional control valve of the Electromagnetic Control.
It is located at the second level including operating platform, operation handle, the multiple directional control valve of Electromagnetic Control, described operating platform
Duan Qianduan, with operation handle, the operation handle has 3, is operation handle A, operation handle B, operation handle C, can pass through control
Operation handle processed makes powerplant module export power, and outputs power to lifting device by the multiple directional control valve of Electromagnetic Control.
Operation handle becomes oar, lift and swing, described electricity by controlling the multiple directional control valve of Electromagnetic Control to realize respectively
The multiple directional control valve of magnetic control is divided into four tunnels, and the support cylinder of sweep is connected respectively；Lower dress turning unit；Connected by synchronous valve
Elevating ram；Upper dress becomes oar turning unit.
Rotation mechanism, elevating ram, upper dress are reinstalled under described and becomes oar slew gear with balanced valve, quantity is two
It is individual.
Also include wireless operation device, long-range behaviour is carried out to the multiple directional control valve of Electromagnetic Control by the wireless operation device
Make to complete to become oar, lift and swing.
Present invention advantage compared with the prior art is：
1. the relatively conventional frock fulcrum of hinged-support is moved forward, not positioned at L beam turnover panel vertical sections V underface, but from
A segment distance is opened, is dramatically increased with the distance of turnover panel counterweight 1, so in lifting, due to lever principle, it is only necessary to small weight
The weight of turnover panel counterweight 1 can complete lifting, and traditional frock transports 2.5 megawatts 45.3 meters, the wind electricity blade that 10 tons of weight
Wind electricity blade turnover panel needs 8 tons of counterweight, and the counterweight of hinged-support reach end blocking only needs 2 tons of counterweights, saves the energy, simultaneously because
Balance weight reduces, and also improves balance and security.
2. install hydraulic jack in the mounting groove of girder both sides, become concealed oil cylinder, oil cylinder operationally, its
Expansion link is located at the lower section of wind electricity blade, it is to avoid its both sides just to blade, makes large-sized, or even is wider than width of the carbody
Blade can also be transported.
3. hydraulic jack is connected away from L beam turnover panel horizontal segments with vertical section connecting portion one end with L beam turnover panel horizontal segments, area
The vertical section of L beams is not connected directly between in expansion link in the prior art, so that flexible stroke is shortened dramatically, so as to save
The energy, adds security.
Brief description of the drawings
Fig. 1 is the front view of wind electricity blade mountain carrier vehicle of the present invention；
Fig. 2 is the left view of wind electricity blade mountain carrier vehicle of the present invention；
Fig. 3 is the top view of wind electricity blade mountain carrier vehicle of the present invention；
Fig. 4 is the structural representation that wind electricity blade mountain carrier vehicle of the present invention operates hydraulic system；
Fig. 5 is the structure chart of wind electricity blade mountain carrier vehicle articulated section of the present invention；
In figure：1 is turnover panel counterweight, and 2 be L beam turnover panels, and 3 be rear alignment pin, and 4 be upper dress pitch variable bearings, and 5 be articulated section, and 6 are
Elevating ram, 7 be girder, 8 be under reinstall rotation mechanism, 9 be lower dress revolving support, and 10 be operating platform, and 11 be operation handle, 12
To become oar slew gear, 13 be oil pipe, and 14 be the connecting portion of L beam turnover panel horizontal segments and vertical section, and 15 be first level section, and 16 are
Tilting section, 17 be the second horizontal segment.
H is L beam turnover panel horizontal segments, and V beam turnover panel vertical sections, L is main beam length direction, and W is width of main beam direction.
401 be powerplant module, and 402 be Diesel engine, and 403 be generator, and 404 be electric hydaulic station, and 405 be pneumatics
Machine, 406 be Electromagnetic Control multiple directional control valve, and 407 is, containing rotation mechanism is reinstalled under balanced valve, 408 are synchronous valve, and 409 be containing flat
The elevating ram of weighing apparatus valve, 410 become oar slew gear for the upper dress containing balanced valve.
501 be L beams rear portion, and 502 be hinged-support otic placode, and 503 be girder rear portion, and 504 be hinged-support pin, and 506 be locking plate,
507 be lock pin.
Embodiment
With reference to embodiment, wind electricity blade mountain carrier vehicle disclosed by the invention is further described：
As Figure 1-3, the wind electricity blade mountain carrier vehicle with lifting device of the present invention, including：Girder 7, L beam turnover panels
2, articulated section 5, described L beams turnover panel 2 includes horizontal segment H and vertical section V, described L beams turnover panel horizontal segment H and vertical section V tool
Have and turnover panel counterweight 1 is installed on connecting portion 14, the vertical section V of L beam turnover panels.Referring to accompanying drawing 3, described girder 7 is from overlook direction
See, generally rectangular in shape, including width L and length direction W, referring to accompanying drawing 1, girder 7 is followed successively by L along its length
First level section 15, the upper level of the horizontal segment 17 of tilting section 16 and second, wherein first level section 15 is less than the second level
17 upper levels of section, first level section is connected by the horizontal segment 17 of tilting section 16 and second obliquely, tilting section 16 and the
The longitudinal section height of the junction of one horizontal segment 15, less than the longitudinal section height with the junction of the second horizontal segment 17, L beam turnover panels
Horizontal segment H is placed in the first level of girder 7 section 15, lower surface and first level 15 upper surfaces of section, L beam turnover panel horizontal segments
H upper level and the upper level of the second horizontal segment 17 are substantially uniform, and close to L beams turnover panel horizontal segment H and vertically
Section V one end of connecting portion 14 is connected by articulated section 5 with girder 7, and rear alignment pin 3, girder 7 are provided with L beam turnover panel horizontal segments H
Provided with rear location key seat adaptable therewith.Both sides of the tilting section 16 of girder on width of main beam direction have mounting groove,
Two elevating rams 6 are in the mounting groove, and one end connects the bottom of tilting section 16, the level of the other end and L beams turnover panel 2
Section H is in its one end connection away from articulated section 5, and the elevating ram 6 is vertical with respect to girder 7 or is obliquely installed, and elevating ram 6 can be pushed away
Dynamic L beams turnover panel 2 is realized by articulated section 5 relative to girder 7 to be rotated, so as to realize the lifting of blade, the maximum anglec of rotation is 45 °, L
Dress pitch variable bearings 4 are hinged with the vertical section V of beam turnover panel, the both sides that pitch variable bearings 4 are filled on this are provided with two change oar revolutions
Middle part is hinged with lower dress revolving support 9 on mechanism 12, the second horizontal segment of girder 7, and the lower dress other end of revolving support 9 is hinged on bottom
Seat is simultaneously connected with down and reinstalls rotation mechanism 8, the both sides in the second horizontal segment 17 on the width W of girder 7 and be provided with two
Reinstall rotation mechanism 8.
As shown in figure 5, the concrete structure of articulated section 5 is：Hinged-support otic placode 502 is welded on L beams rear portion 501, and hinged-support connects
Female connector 505 is welded on girder rear portion 503, the hinged-support otic placode 502 that is welded with L beams rear portion 501 and is welded with girder rear portion 503
Both are connected good hinged-support adapter sleeve 505 with hinged-support pin 504, and spiral shell is used on the outer flange disk of hinged-support pin 504
Bolt is fixed, and inner side puts locking plate 506 and puts on lock pin 507.
As shown in figure 4, the hydraulic system structure of the wind electricity blade mountain carrier vehicle of the present invention includes：Powerplant module 401, should
Powerplant module 401 mainly includes the double fulcrum Diesel engines 402 of ZH4100D, 30Kv generators 403, air compressor machine 405 and electronic liquid
Pressure station 404, electric hydaulic station includes plunger pump, and the plunger pump connects the multiple directional control valve 406 of Electromagnetic Control, the Electromagnetic Control
Multiple directional control valve 406 is divided into four tunnels, connects reinstall rotation mechanism under the support cylinders of 1. sweeps, 2. two containing balanced valve respectively
407,3. connect two upper dresses of two elevating rams 409,4. containing balanced valve containing balanced valve by synchronous valve 408 becomes oar revolution
Mechanism 410.Also include simultaneously some to the hydraulic pressure seamless steel pipe and high pressure consistent lubricant pipe 13 of connecting components.
The operating system of the wind electricity blade mountain carrier vehicle of the present invention includes：Installed in the second horizontal segment front end of girder 7
Operating platform 10, there is operation handle 11, the operation handle has 3, is operation handle A, operation handle on the operating platform
B, operation handle C, become oar, lift and swing by manipulating the multiple directional control valve of Electromagnetic Control and realizing respectively.And operating system
Also include wireless remote control operation device, by the wireless remote control operation device can remote operation Electromagnetic Control multiple directional control valve cut
Change, add the security of operative employee.
Due to first level section, tilting section and the second horizontal segment, and first will be followed successively by girder 7 along its length L
The height of horizontal plane is less than the second horizontal plane, and first level section is connected by tilting section obliquely and the second horizontal segment, so
Placed in first level section after L beams turnover panel 2, the upper level and the upper level of the second horizontal segment of L beams turnover panel 2 are big
Cause unanimously, to be so conducive to the steady placement of wind electricity blade, add security, while the presence of tilting section, is used to set just
The mounting groove for installing elevating ram 6 is put, elevating ram 6 is turned into concealed oil cylinder, operationally, its expansion link is located at wind to oil cylinder
The lower section of electric blade, it is to avoid its both sides just to blade, make it is large-sized, or even be wider than the blade of width of the carbody can also be by
Transport, hydraulic jack is connected away from L beams turnover panel horizontal segment H with vertical section connecting portion one end with L beam turnover panel V horizontal segments, is distinguished
The vertical section of L beams is connected directly between in expansion link in the prior art, so that flexible stroke is shortened dramatically, so as to improve
Stability, adds security.When elevating ram 6 is slant setting simultaneously, it can accomplish substantially vertical with tilting section, with reference to master
Beam tilting section and the longitudinal section of first level section and the second horizontal segment junction are highly designed, and the structural strength in the portion is greatly increased
By force, security is added.
The setting of the articulated section 5 of the present invention simultaneously, the relatively conventional frock fulcrum of hinged-support is moved forward, such as Fig. 1, shown in 5,
It is not located at L beam turnover panel vertical sections V underface, but stands away, is dramatically increased with the distance of turnover panel counterweight 1, so
In lifting, due to lever principle, it is only necessary to which the weight of the turnover panel counterweight 1 of small weight can complete lifting, traditional frock fortune
Defeated 2.5 megawatts 45.3 meters, the wind electricity blade turnover panel for the wind electricity blade that 10 tons of weight needs 8 tons of counterweight, hinged-support reach end blocking
Counterweight only need 2 tons of counterweights, save the energy, simultaneously because balance weight reduce, also improve balance and security.
For hydraulic system, traditional hydraulic station is to move axial axis plug pump, the hydraulic power of output by engine direct tape splicing
It is the throttle size control by engine, thus the oil pressure of output is variable amount of, so that the lifting of fan blade, revolution and change oar are fast
It is slow indefinite, thus come difficult to conveyer belt.It is that engine 402 drives generator 403 to generate electricity using Novel hydraulic station, drive motor
Hydraulic power is provided from motor moving axis to axle plug pump, the power is quantitative, so that the lifting of fan blade, revolution and change oar are more
It is stable.
The control stick of operating system is located at the front end of the horizontal segment of girder second, adds the simplicity of operation, and by passing
The multiple directional control valve of system frock is replaced with Electromagnetic Control multiple directional control valve 406, it is possible to achieve Remote is controlled, and adds operation
The security of work, is mounted with synchronization on the fluid pressure line of elevating ram 6,408 and point combiner valve, synchronous valve-point combiner valve
Control two oil cylinders or hydraulic motor it is kept synchronized in hydraulic synchronous system, under reinstall rotation mechanism, elevating ram 6, on
Dress becomes oar slew gear with addition of balanced valve, and balanced valve can prevent big chamber in-line rapid decompression from causing oil cylinder to decline；And
Prevent load inertia from causing oil return speed is too fast to cause danger.It is achieved thereby that the lifting stability of oil cylinder.
During work, start engine by driven by engine electrical power generators, then close hydraulic motor earth leakage protective device,
Motor connection axial direction plunger pump provides hydraulic power, and plunger pump promotes hydraulic oil to enter hydraulic pressure seamless steel pipe, hydraulic pressure seamless steel pipe
Electromagnetic Control multiple directional control valve is connected by high pressure consistent lubricant pipe.
When carrying out left and right revolution operation, operation handle C is promoted, hydraulic oil is entered the high pressure consistent lubricant pipe of connection, by hydraulic pressure
Flexible pipe enters the hydraulic pressure seamless steel pipe fixed, welds three-pronged connector in the end of the seamless steel of hydraulic pressure, passes through high pressure consistent lubricant Guan Lian
Two slew gears of three-pronged connector and lower dress are connect, so as to drive the left and right of whole frock to turn round.
When carrying out lift operation, promote operation handle B hydraulic oil to enter the high pressure consistent lubricant pipe of connection, entered by high pressure consistent lubricant pipe
Enter the hydraulic pressure seamless steel pipe fixed, synchronous valve is connected to high pressure consistent lubricant pipe again in the end of hydraulic pressure seamless steel pipe, in synchronization
There is the high pressure consistent lubricant pipe 13 to connect between valve and elevating ram balanced valve, so as to promote the flexible wind electricity blade of realizing of elevating ram
Lifting.
When become oar operation, the high pressure consistent lubricant pipe of operation handle A hydraulic oil connection is promoted, enters solid by high pressure consistent lubricant pipe
The hydraulic pressure seamless steel pipe set, the two change oar turn-around machines filled are connected in the end of hydraulic pressure seamless steel pipe with high pressure consistent lubricant pipe
Structure, so as to realize the change oar of wind electricity blade.
Claims (1)
1. a kind of wind electricity blade transport vehicle for improving panel turnover mechanism, it is characterised in that including girder, L beam turnover panels, articulated section is lifted
Mechanism is risen, described L beams turnover panel includes horizontal segment and vertical section, and the L beam turnover panel horizontal segments and vertical section have connecting portion, and
The vertical section of the L beams turnover panel is provided with turnover panel counterweight, and described lifting mechanism two ends are connected with girder and L beam turnover panels respectively,
And girder is vertical relatively or is obliquely installed, described L beams turnover panel horizontal segment lower surface and girder upper surface, and by being hinged
Portion is connected with girder, and described hinge point is set to：L beam turnover panel horizontal segments and vertical section connecting portion certain distance are left, is hinged
Portion includes hinged-support otic placode, hinged-support pin, hinged-support adapter sleeve, locking plate, lock pin, and the concrete structure of articulated section is：Hinged-support
Otic placode is welded on the posterior segment of L beam turnover panels, and hinged-support adapter sleeve is welded on the rear end of girder, and hinged-support is connected with hinged-support pin
It is bolted on otic placode and hinged-support adapter sleeve, the outer flange disk of hinged-support pin, inner side puts locking plate and puts on lock
Pin, described lifting mechanism is hydraulic jack,
Described girder includes width and length direction, and the girder includes first level section and the on along its length
Two horizontal segments, the height of the first level section is less than the second horizontal segment, upper level and the second horizontal segment of L beam turnover panels
Upper level is substantially uniform, and girder is upper along its length to have tilting section, and first level section and the second horizontal segment pass through
Tilting section connect, the tilting section of the girder, with first level section junction longitudinal section height, less than with the second horizontal segment
Junction longitudinal section height；Both sides of the tilting section of the girder on width of main beam direction have mounting groove, the act
It is two to rise mechanism, is connected in the mounting groove, and in the bottom of tilting section with the rake；Described lifting mechanism one
End is connected with girder, and the other end is connected with the horizontal segment of L beam turnover panels；
Hydraulic jack is connected away from L beam turnover panel horizontal segments with vertical section connecting portion one end with L beam turnover panel horizontal segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396812.7A CN104986095B (en) | 2015-07-08 | 2015-07-08 | A kind of wind electricity blade transport vehicle for improving panel turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510396812.7A CN104986095B (en) | 2015-07-08 | 2015-07-08 | A kind of wind electricity blade transport vehicle for improving panel turnover mechanism |
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| CN104986095A CN104986095A (en) | 2015-10-21 |
| CN104986095B true CN104986095B (en) | 2017-09-22 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4048540B2 (en) * | 2003-02-12 | 2008-02-20 | 日本通運株式会社 | Equipment for conveying irregularly long objects |
| ES2298027B1 (en) * | 2006-04-04 | 2009-07-21 | GAMESA INNOVATION & TECHNOLOGY S.L. | USEFUL FOR THE TRANSPORTATION OF BLADES. |
| CN102777600B (en) * | 2011-05-07 | 2015-09-23 | 常州市瑞泰工程机械有限公司 | The sealing configuration of hinging par |
| KR101292293B1 (en) * | 2011-09-01 | 2013-08-01 | 대명지이씨(주) | Large structures such as wind power equipment transport device and transferring vehicles having the same |
| KR20130096784A (en) * | 2012-02-23 | 2013-09-02 | 김문겸 | Apparatus for transporting wind turbine blades and method thereof |
| CN202806524U (en) * | 2012-08-08 | 2013-03-20 | 玺意（天津）物流有限公司 | Multifunctional trailer for transporting large-scale wind turbine blades |
| CN204196767U (en) * | 2014-11-04 | 2015-03-11 | 沾化瑞通专用汽车制造有限公司 | A kind of wind electricity blade special transport device |
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Denomination of invention: A wind power blade transport vehicle with improved flap mechanism Effective date of registration: 20211230 Granted publication date: 20170922 Pledgee: Industrial and Commercial Bank of China Limited Juye sub branch Pledgor: HEZE JINGJIU SPECIAL AUTOMOBILE CO.,LTD. Registration number: Y2021980017025 |