CN108840246A - A kind of wind power blade weighing hoisting machine - Google Patents
A kind of wind power blade weighing hoisting machine Download PDFInfo
- Publication number
- CN108840246A CN108840246A CN201810802458.7A CN201810802458A CN108840246A CN 108840246 A CN108840246 A CN 108840246A CN 201810802458 A CN201810802458 A CN 201810802458A CN 108840246 A CN108840246 A CN 108840246A
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- CN
- China
- Prior art keywords
- lifting
- hoisting machine
- wind power
- weighing
- power blade
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Abstract
The present invention relates to a kind of wind power blade weighing hoisting machines, bottom including " I " fonts supports and is mounted on two lifting mechanisms of bottom support top, and it is fixed on the derricking gear at the top of a pair of of lifting mechanism, the bottom of bottom support supports ipsilateral driving wheel that can realize synchronous steering at least provided with four driving wheels and the lower margin that can be gone up and down above and below positioned at bottom；Each lifting mechanism respectively includes side-by-side parallel bottom is arranged in supporting the telescopic lifting column of ipsilateral multiple length, and the top of each lifting column is connected；Derricking gear includes the slinging beam being secured transverse at the top of two lifting mechanisms and the hanging piece that left and right can be slidably arranged on slinging beam, rises and is connected with weighing sensor between hanging piece and blade.Hoisting machine provided by the invention can adjust the height of lifting point by lifting column, not only improve convenience when lifting blade, but also mobile convenient for empty wagons.
Description
Technical field
The invention belongs to wind power blades to lift by crane mounting technique field, and in particular to a kind of wind power blade weighing hoisting machine.
Background technique
The transport of wind-driven generator is to realize the important link of wind-driven generator product function, especially wind-driven generator
Single-machine capacity increasingly increases, and the length and width size and weight of blade of wind-driven generator are also continuously increased, and needs in the process of moving
Dedicated mobile tool carries out mobile lifting to it, and traditional blade hoisting machine is to be realized by the lifting of lifting point to blade
Lifting, cannot achieve and move horizontally, and height is fixed, but since the vane size is larger, in order to which blade is sling,
The setting of its height is also relatively large, therefore in empty wagons movable type, due to its excessive height will cause it is mobile constant.
Summary of the invention
The object of the present invention is to provide a kind of wind power blade weighing hoisting machines, troublesome and mobile inconvenient to solve its lifting
The problem of.
What a kind of wind power blade of the invention was realized in weighing hoisting machine：
A kind of wind power blade hoisting machine of weighing, the bottom including " I " fonts support and are mounted on bottom support top
Two lifting mechanisms, and it is fixed on the derricking gear at the top of the lifting mechanism, wherein
The bottom of the bottom support is located at the bottom at least provided with four driving wheels and the lower margin that can be gone up and down above and below
Portion supports ipsilateral driving wheel to can be realized synchronous steering；
Each lifting mechanism respectively includes side-by-side parallel and the lift that bottom supports ipsilateral multiple length that can stretch is arranged in
Column is risen, and the top of each lifting column is connected；
The derricking gear includes the slinging beam being secured transverse at the top of two lifting mechanisms and is slidably arranged in described rise
It hangs and plays hanging piece on crossbeam, described is connected with weighing sensor between hanging piece and blade.
Further, the driving wheel is four, and is separately positioned on the quadrangle of the bottom support, is located at the bottom
It supports and is fixedly connected with deflecting plate at the top of the driving wheel of rear end, steering cylinder is hinged on the inside of the deflecting plate, outside is logical
The driving wheel that a steering link is in front of the same side with it is crossed to be hinged；Encoder is provided at the top of the deflecting plate；Institute
The wherein side for stating each driving wheel is respectively connected with drive motor.Driving wheel uses four-wheel steering, can reduce half when turning
Diameter, convenient for the movement of hoisting machine.
Further, piston rod support cylinder directed downwardly is connected at the top of the lower margin.
Further, wheel protection cover is covered with above the driving wheel and lower margin.
Further, the lifting column includes foundation and and the upper and lower flexible upper prop being arranged in the foundation；Institute
That states lifting column is internally provided with the lifting oil cylinder of piston rod upward, and the bottom of the lifting oil cylinder is fixed on bottom support
On, top is fixedly connected with the upper prop.
Further, it is connected with Hydraulic Synchronizing Valve between lifting oil cylinder and the hydraulic system, and is arranged on the upper prop
There is grating scale.
It is further alternative, several lock holes, the top setting of the foundation are evenly arranged on front side of the upper prop
Have and is inserted into the lock hole and the self-locking body for locking foundation and upper prop.
Further, the top center of the slinging beam is provided with strip-shaped hole identical with its length direction, inside setting
There is translation oil cylinder, one end of the translation oil cylinder passes through the strip-shaped hole and is connected with hanging piece is played, and the other end is fixed on the lifting
The inside of crossbeam.
Further alternative, the bottom of described hanging piece is connected with electric hoist.
Further, the installed in front of the intermediate connecting rod of the bottom support has horizon sensor.
After above-mentioned technical proposal, the device have the advantages that being：
（1）The height adjustment for realizing lifting point on derricking gear in the present invention by setting lifting mechanism, can be in the feelings of empty wagons
The height of hoisting machine can be reduced when condition, it is more convenient when moving it.
（2）It left and right on slinging beam can be moved horizontally in the present invention due to playing hanging piece, it can be in lifting according to feelings
Condition adjusts lifting point specific location.
（3）In the present invention due to rise weighing sensor is provided between hanging piece and blade, when needing can to blade into
Row weighing, then can directly remove when without weighing.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structure chart of the wind power blade weighing hoisting machine of the embodiment of the present invention 1；
Fig. 2 is the internal structure chart of the bottom support of the wind power blade weighing hoisting machine of the embodiment of the present invention 1；
Fig. 3 is the structure chart for playing hanging piece and connecting with translation oil cylinder of the wind power blade weighing hoisting machine of the embodiment of the present invention 1；
Fig. 4 is the sectional view of the wind power blade weighing hoisting machine of the embodiment of the present invention 1；
Fig. 5 is the usage state diagram of the wind power blade weighing hoisting machine of the embodiment of the present invention 1；
Fig. 6 is the structure chart of the wind power blade weighing hoisting machine of the embodiment of the present invention 2；
Fig. 7 is the partial internal structure figure of the bottom support of the wind power blade weighing hoisting machine of the embodiment of the present invention 2；
Fig. 8 is the structure chart for playing hanging piece and connecting with translation oil cylinder of the wind power blade weighing hoisting machine of the embodiment of the present invention 2；
Fig. 9 is the usage state diagram of the wind power blade weighing hoisting machine of the embodiment of the present invention 2；
In figure：Bottom support 100, driving wheel 101, lower margin 102, deflecting plate 103, steering cylinder 104, steering link 105, coding
Device 106, drive motor 107, support cylinder 108, wheel protection cover 109, horizon sensor 110, intermediate connecting rod 111 are lifted machine
Structure 200, is lifted column 201, foundation 202, and upper prop 203 is lifted oil cylinder 204, lock hole 205, self-locking body 206, derricking gear
300, slinging beam 301 plays hanging piece 302, strip-shaped hole 303, translation oil cylinder 304, idler wheel 305, connecting plate 306, electric hoist 307.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below to protect
The scope of the present invention of shield, but it is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
Embodiment 1：
The weighing for the leaf tip 1 that documented wind power blade is mainly used for blade with weighing hoisting machine in the present embodiment is lifted by crane,
Preferably, payload ratings 15T, apparent size are 5520 × 5389 × 4600mm, and altitude range of the suspension centre apart from ground is
3.9-6.1m。
As shown in Figs. 1-5, a kind of wind power blade weighing hoisting machine, bottom support 100 and installation including " I " fonts
Two lifting mechanisms 200 above bottom support 100, and it is fixed on the derricking gear at 200 top of lifting mechanism
300, the bottom of bottom support 100 is located at bottom at least provided with four driving wheels 101 and the lower margin 102 that can be gone up and down above and below
Portion supports 100 ipsilateral driving wheels 101 to can be realized synchronous steering；Each lifting mechanism 200 respectively includes side-by-side parallel setting
It is connected at the top of the lifting column 201 that bottom supports ipsilateral multiple length that can stretch, and each lifting column 201；It rises
Loop wheel machine structure 300 includes being secured transverse to the slinging beam 301 at two lifting mechanisms, 200 top and being slidably arranged in slinging beam
Hanging piece 302 is played on 301, rises and is connected with weighing sensor between hanging piece 302 and blade.
As shown in Fig. 2, turning to compared to two-wheeled, four-wheel steering can reduce turning radius, and may be implemented comprehensive
Movement or rotation etc., therefore in the present embodiment, driving wheel 101 is four, and is separately positioned on the quadrangle of bottom support 100,
The top of the driving wheel 101 of 100 rear ends is supported to be fixedly connected with deflecting plate 103 positioned at bottom, the inside of deflecting plate 103 is hinged with
Steering cylinder 104, outside are hinged by the driving wheel 101 that a steering link 105 is in front of the same side with it；Steering cylinder
The rotation of the flexible driving wheel 101 that bottom can be driven to support 100 rear ends of 104 piston rod, and the setting of steering link 105
It can drive the driving wheel 101 of its same side front end is synchronous to turn to, rotation then can be achieved in four deflecting rollers 101 of two sides, real
Existing four-wheel steering improves the mobile convenience of hoisting machine.
Equally, in order to improve the support strength of entire hoisting machine, the quantity of driving wheel 101 can suitably increase.
Specifically, steering cylinder 104, which also can use, functions identical component replacement, such as electric pushrod or cylinder
Deng.
Since the driving wheel 101 of two sides is driven by two steering cylinders 104, in order to realize the same of four driving wheels
Step turns to, and guarantees the identical of four driving wheels, 101 rotational angles, and the top of deflecting plate 103 is provided with encoder 106.
In order to give the mobile offer driving force of driving wheel 101, the wherein side of each driving wheel 101 is respectively connected with driving horse
Up to 107.The rotation of drive motor 107 can drive driving wheel 101 to rotate.
Specifically, drive motor 107 is mounted on the inside of driving wheel 101 in the present embodiment.And drive motor 107 can be with
Using hydraulic motor or electric motor etc..
During lifting by crane blade, in order to guarantee the stabilization of entire hoisting machine, need to carry out the bottom of hoisting machine
It is fixed, it needs for driving wheel 101 and ground to be detached from this time, therefore the top of lower margin 102 is connected with piston rod support oil directed downwardly
Cylinder 108.The piston rod stretching of support cylinder 108 can push down on lower margin 102, so that entire hoisting machine be raised, will drive
Wheel 101 is disengaged with ground, is supported entire hoisting machine using lower margin 102, guarantees the stability during blade lifting.
Specifically, support cylinder 108, which also can use, functions identical component replacement, such as electric pushrod or cylinder
Deng.
Equally, four lower margins 102 are provided in the present embodiment, in order to improve the support strength of entire hoisting machine, lower margin 102
Quantity can suitably increase.
In order to be protected to driving wheel 101, lower margin 102 and the steering assembly being connected with driving wheel 101, driving wheel
101 and the top of lower margin 102 be covered with wheel protection cover 109.Blocking for wheel protection cover 109 can reduce driving wheel 101 and ground
The damage probability of the components such as foot 102.
The setting of lifting column 201 can play fixed supporting role to slinging beam 301, and it is horizontal to can be realized lifting
The height adjustment of hanging piece 302 is played on beam 301 and slinging beam 301, in order to realize the height adjustment of lifting column 201, lifting
Column 201 include foundation 202 and and the upper prop 203 being arranged in foundation 202 that can stretch above and below, lifting column 201 inside
The bottom for being provided with the lifting oil cylinder 204 of piston rod upward, and being lifted oil cylinder 204 is fixed in bottom support 100, top with it is upper
Column 203 is fixedly connected.The piston rod for being lifted oil cylinder 204 can push upper prop 203 to stretch out out of foundation 202 when stretching out, and make whole
The height of a lifting column 201 increases, and the retraction of the same piston rod for being lifted oil cylinder 204 then drives upper prop 203 to be retracted into foundation
In 202, reduce the height for being entirely lifted column 201, to realize the height adjustment of derricking gear.
Preferably, a lifting column 201 is arranged in each lifting mechanism 200, and lifts by crane for convenience, is lifted column 201
Position forward among bottom support 100 is set.
Specifically, lifting oil cylinder 204 also can use and function identical component and replace, as electric pushrod, motor and
The cooperation of ball screw or cylinder etc..In the present embodiment, the lifting stroke of lifting column 204 is 2.2m.
The stability for guaranteeing lifting when lifting by crane blade prevents blade midway from generating inclination, then needs to guarantee to lift by crane
The level of crossbeam 301, and 301 both ends of slinging beam are supported by two lifting mechanisms 200, height is also that there are two liftings
The height of mechanism 200 determines, therefore in order to guarantee that the adjustable height of two lifting mechanisms 200 is consistent, lifting oil cylinder 204 with
It is connected with Hydraulic Synchronizing Valve between hydraulic system, and is provided with grating scale on upper prop 203.
The case where lifting oil cylinder 204 occurs leaking and upper prop 203 is caused to decline in order to prevent, in the present embodiment, upper prop 203
Front side be evenly arranged with several lock holes 205, the top of foundation 202 is provided with pluggable lock hole 205 and for locking
The self-locking body 206 of foundation 202 and upper prop 203.When lifting oil cylinder 204 rises to setting position, self-locking body 206 can be by upper prop
203 and the position of foundation 202 be fixed, guarantee the stability and safety of lifting.
When lifting by crane blade, because the concrete shape of blade different location is different, then the position of lifting point is also not fixed
, in order to adapt to different lifting positions, need to carry out left and right adjustment to the position for playing hanging piece 302, in the present embodiment, lifting is horizontal
The top center of beam 301 is provided with strip-shaped hole 303 identical with its length direction, is internally provided with translation oil cylinder 304, translation oil cylinder
304 one end passes through strip-shaped hole 303 and is connected with hanging piece 302 is played, and the other end is fixed on the inside of slinging beam 301.Translation oil cylinder
304 piston rod stretches out or retraction can realize moving left and right for hanging piece 302.
Specifically, as shown in figure 3, playing on the two sides inner wall of hanging piece 302 that be equipped with can be on 301 lateral wall of slinging beam
The idler wheel 305 of rolling, and 306 bottom of connecting plate for playing the top setting of hanging piece 302 can be attached with translation oil cylinder 304.Separately
Outside, translation oil cylinder 304, which also can use, functions identical component replacement, such as electric pushrod or cylinder.
Guarantee the stability of lifting process when lifting by crane blade, it is necessary to assure the stabilization and level of hoisting machine are put
It sets, the installed in front of the intermediate connecting rod 111 of bottom support 100 has horizon sensor 110.
In the present embodiment, the setting of intermediate connecting rod 111 supports 100 intermediate rearward positions in bottom.
In addition, the forward and backward side in intermediate connecting rod 111 may be provided with combined aural and visual alarm, issue when driving when vehicle travels
Sound-light alarm, nearby personnel take care for warning.And it is horizontal in the surrounding of hoisting machine such as the quadrangle end of bottom support or lifting
The positions such as the end of beam installation contact-making switch, stopping walking or lifting work when colliding object, guarantee personnel and equipment
Safety.
Specifically, being equipped with battery and hydraulic system in bottom support 100, battery is each electrical component in hoisting machine
Electric energy is provided, and hydraulic system is then connected with each oil cylinder.
The concrete operation method of the present embodiment is：Hoisting machine slowly drives into from the blade tip end of blade, when slinging beam 301 arrives
When above up to the lifting position of leaf tip 1, the stretching of control support cylinder 108 supports lower margin 102 by hoisting machine first, so
The horizontal position for having adjusted hanging piece 302 using translation oil cylinder 304 afterwards, keeps it opposite with the lifting position of leaf tip 1, is lifted oil cylinder
204 retractions, upper prop 203 is retracted in foundation 202, is reduced slinging beam 301 and is played the height of hanging piece 302, will play hanging piece 302
It is securely connect with leaf tip, console oil-lifting jar 204 extends, and so that slinging beam 301 has been driven the rising of hanging piece 302, while by leaf
Piece is sling.
And when empty wagons situation needs mobile hoisting machine, it can control the retraction of support cylinder 108, lower margin be detached from ground,
Make driving wheel 101 and ground face contact, the movement of hoisting machine can be realized in starting drive motor 107.
And if desired weigh to blade during lifting, then upper weighing sensor is connected in the case where playing hanging piece 302, it will
Blade tip is connected to the lower section of weighing sensor, and a weight value can be obtained after lifting.
Embodiment 2：
The weighing for the blade root 2 that documented wind power blade is mainly used for blade with weighing hoisting machine in the present embodiment is lifted by crane,
Preferably, payload ratings 25T, apparent size are 6460 × 00 × 5270mm, and altitude range of the suspension centre apart from ground is
4.58-6.78m。
As Figure 6-9, the present embodiment be based on the basis of embodiment 1, and it is roughly the same with embodiment 1, difference
Be in：In the present embodiment, in order to facilitate the polishing and maintenance of blade, the bottom for playing hanging piece 301 is connected with electric hoist 307.?
When the blade root 2 of blade is repaired or detected, it can use electric hoist 307 and hang polishing, repairing and detection device etc.
It rises, makes it close to blade root 2, it is convenient that blade root 2 is polished and overhauled.
As shown in figure 8, electric hoist 307, provided 302 width of hanging piece that rises of the present embodiment are greater than implementation in order to facilitate the installation of
The width of hanging piece 302 is played provided by example 1, but its internal structure and effect are identical as the hanging piece 302 in embodiment 1.Its
Middle electric hoist 307 has been mounted on one end of hanging piece 302.
Then lift by crane blade blade root 2 when, lifting process it is roughly the same with the lifting process of leaf tip 1, do not exist together for：
Hoisting machine need to move to blade root 2 from the front end of blade root 2 and lift by crane position, and blade root has been connected on hanging piece 302, has risen to it
It hangs.
Weighing sensor is connected between hanging piece 302 and blade root 2 also in during weighing, obtains a weight
Value, and this weight value is added the then weight for entire blade with the weight value that the weighing sensor of leaf tip 1 obtains.
In addition, the present embodiment and another difference place of embodiment 1 are not set on the lifting column 201 of the present embodiment
Set lock hole and self-locking body on the other side.
As shown in fig. 7, drive motor 107 is mounted on the outside of driving wheel 101 in the present embodiment.
Specifically, lifting column 201 and intermediate connecting rod 111 are arranged at the interposition of bottom support 100 in the present embodiment
It sets.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Claims (10)
1. a kind of wind power blade weighing hoisting machine, it is characterised in that：Bottom support including " I " fonts（100）Be mounted on
The bottom support（100）Two lifting mechanisms of top（200）, and it is fixed on the lifting mechanism（200）It rises at top
Loop wheel machine structure（300）, wherein
The bottom support（100）Bottom at least provided with four driving wheels（101）And the lower margin that can be gone up and down above and below
（102）, it is located at the bottom and supports（100）Ipsilateral driving wheel（101）It can be realized synchronous steering；
Each lifting mechanism（200）Side-by-side parallel setting is respectively included to support in bottom（100）Ipsilateral multiple length energy
Enough flexible lifting columns（201）, and each lifting column（201）Top be connected；
The derricking gear（300）Including being secured transverse to two lifting mechanisms（200）The slinging beam at top（301）And it is sliding
It is dynamic to be arranged in the slinging beam（301）On rise hanging piece（302）, described hanging piece（302）It is connected between blade
Weighing sensor.
2. wind power blade according to claim 1 weighing hoisting machine, it is characterised in that：The driving wheel（101）It is four
It is a, and it is separately positioned on the bottom support（100）Quadrangle, be located at the bottom support（100）The driving wheel of rear end（101）
Top be fixedly connected with deflecting plate（103）, the deflecting plate（103）Inside be hinged with steering cylinder（104）, outside passes through
One steering link（105）The driving wheel in front of the same side is in it（101）It is hinged；
The deflecting plate（103）Top be provided with encoder（106）；
Each driving wheel（101）Wherein side be respectively connected with drive motor（107）.
3. wind power blade according to claim 1 weighing hoisting machine, it is characterised in that：The lower margin（102）Top
It is connected with piston rod support cylinder directed downwardly（108）.
4. wind power blade according to claim 2 or 3 weighing hoisting machine, it is characterised in that：The driving wheel（101）With
Lower margin（102）Top be covered with wheel protection cover（109）.
5. wind power blade according to claim 1 weighing hoisting machine, it is characterised in that：The lifting column（201）Packet
Include foundation（202）With and upper and lower flexible be arranged in the foundation（202）Interior upper prop（203）, the lifting column（201）
Be internally provided with the lifting oil cylinder of piston rod upward（204）, and the lifting oil cylinder（204）Bottom be fixed on bottom support
（100）On, top and the upper prop（203）It is fixedly connected.
6. wind power blade according to claim 5 weighing hoisting machine, it is characterised in that：The lifting oil cylinder（204）With
It is connected with Hydraulic Synchronizing Valve between hydraulic system, and is provided with grating scale on the upper prop.
7. wind power blade according to claim 6 weighing hoisting machine, it is characterised in that：The upper prop（203）Front side
It is evenly arranged with several lock holes（205）, the foundation（202）Top be provided with and be inserted into the lock hole（205）
And for locking foundation（202）And upper prop（203）Self-locking body（206）.
8. wind power blade according to claim 1 weighing hoisting machine, it is characterised in that：The slinging beam（301）'s
Top center is provided with strip-shaped hole identical with its length direction（303）, it is internally provided with translation oil cylinder（304）, the translation oil
Cylinder（304）One end pass through the strip-shaped hole（303）With a hanging piece（302）It is connected, the other end is fixed on the slinging beam
（301）Inside.
9. wind power blade according to claim 8 weighing hoisting machine, it is characterised in that：Described hanging piece（301）Bottom
Portion is connected with electric hoist（307）.
10. wind power blade according to claim 1 weighing hoisting machine, it is characterised in that：The bottom support（100）'s
Intermediate connecting rod（111）Installed in front have horizon sensor（110）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810802458.7A CN108840246A (en) | 2018-07-20 | 2018-07-20 | A kind of wind power blade weighing hoisting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810802458.7A CN108840246A (en) | 2018-07-20 | 2018-07-20 | A kind of wind power blade weighing hoisting machine |
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| CN201810802458.7A Pending CN108840246A (en) | 2018-07-20 | 2018-07-20 | A kind of wind power blade weighing hoisting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252664A (en) * | 2020-02-28 | 2020-06-09 | 防城港中一重工有限公司 | Basement heating power and water supply pipeline installation device and method |
| CN111924718A (en) * | 2020-08-18 | 2020-11-13 | 江苏昱博自动化设备有限公司 | Prevent mistake and press intelligent suspension and hang |
| CN113291982A (en) * | 2021-06-17 | 2021-08-24 | 葛云峰 | Bridge hoisting device |
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