CN207581187U - Lift adapter, maintenance system and wind power generating set - Google Patents
Lift adapter, maintenance system and wind power generating set Download PDFInfo
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- CN207581187U CN207581187U CN201721711336.4U CN201721711336U CN207581187U CN 207581187 U CN207581187 U CN 207581187U CN 201721711336 U CN201721711336 U CN 201721711336U CN 207581187 U CN207581187 U CN 207581187U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 15
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model is related to a kind of lifting adapter, maintenance system and wind power generating sets, transfer for that will treat hanging object body between the first suspender and the second suspender, and lifting adapter includes：Lift ontology, with scheduled thickness, balance hole and multiple holes for hoist are provided on lifting ontology, multiple holes for hoist are spaced apart in balance hole peripheral side, and the axis of balance hole and multiple holes for hoist is consistent with the thickness direction for lifting ontology, the central point interconnecting line of the orthographic projection of multiple holes for hoist in a thickness direction forms polygon, the first suspender, the second suspender and treats that hanging object body can be connect by hole for hoist with lifting ontology.Lifting adapter, maintenance system and the wind power generating set that the utility model embodiment provides, lifting adapter enables to treat that hanging object body is quickly transferred between different suspenders, and it is not limited by the suspension centre size for treating hanging object body, while can ensure to treat the switching safety of hanging object body.
Description
Technical field
The utility model is related to hoisting technology fields, are sent out more particularly to a kind of lifting adapter, maintenance system and wind-force
Motor group.
Background technology
Hanging object body is treated in hoisting process, due to the limitation of position or the limitation of suspender used, it usually needs will
Treat that hanging object body is forwarded to another suspender, then will treat that hanging object body is lifted to specific bit by another suspender by a suspender
It puts, described switching will treat that hanging object body is transferred to another suspender by a suspender.
If the maintenance system of wind power generating set is to the heavy components in wind generating set engine room, as yaw motor,
When yawing speed reducer and hydraulic brake assembly are safeguarded, it usually needs a suspender lifts heavy components in advance to hanging object hole
After be forwarded to another suspender, cabin is lifted out by another suspender or lifts go back to cabin designated position.
And hanging object body is treated in the prior art and is generally two kinds by the substitute mode that a suspender is forwarded to another suspender：
A kind of mode will sling progress after a suspender will lift after hanging object body and be placed on specific position to first pass through by another suspender
Switching, another way are by the suspension hook of another suspender when being lifted by a suspender to close to another suspender position
It is hooked on and treats to be transferred in the air on hanging object body.
Both the above mode can be completed to treat switching of the hanging object body by a suspender to another suspender in most cases.
But it not only needs to pre-set specific position using first way, and need first to discharge and sling again after hanging object body, work
When it is longer.And will be limited using the second way by the suspension centre size for treating hanging object body, it is only limitted to that two can be hung and taken simultaneously
The switching for treating hanging object body of suspension hook, it is contemplated that exist in this case, between two suspension hooks rub, squeeze, tangling etc. interfere with each other because
Element using second way operational hazards, there is a situation where treating that hanging object body breaks off relations, can not ensure to treat the lifting peace of hanging object body
Entirely.
Utility model content
The utility model embodiment provides a kind of lifting adapter, maintenance system and wind power generating set, lifts adapter
It enables to treat that hanging object body is quickly transferred between different suspenders, and is not limited, while energy by the suspension centre size for treating hanging object body
The enough switching safety for ensureing to treat hanging object body.
On the one hand, a kind of lifting adapter is proposed according to the utility model embodiment, for hanging object body will to be treated first
It transfers between suspender and the second suspender, including：Lift ontology, have scheduled thickness, lift ontology on be provided with balance hole and
Multiple holes for hoist, multiple holes for hoist are spaced apart in balance hole peripheral side, and the axis and lifting of balance hole and multiple holes for hoist
The thickness direction of ontology is consistent；Wherein, the central point interconnecting line of the orthographic projection of multiple holes for hoist in a thickness direction is formed more
Side shape, the first suspender, the second suspender and treat hanging object body can by hole for hoist with lifting ontology connect.
According to the one side of the utility model embodiment, the shape of balance hole and the outer contour shape phase for lifting ontology
Together.
According to the one side of the utility model embodiment, the outer contour shape for lifting ontology is polygon or round, is put down
Hole weigh positioned at the center of lifting ontology, multiple holes for hoist are uniformly distributed on lifting ontology.
According to the one side of the utility model embodiment, multiple holes for hoist are round hole, slotted eye or polygonal hole
One or more of combination.
According to the one side of the utility model embodiment, further comprise wear-resisting portion, wear-resisting portion is set to hole for hoist simultaneously
It is connect with the hole wall for being enclosed hole for hoist.
According to the one side of the utility model embodiment, wear-resisting portion is the sleeve-like structure being interference fitted with hole for hoist, set
Two ends of shape structure axial direction to form positive stop end along radially extending for its own；Alternatively, wear-resisting portion be coated on hole wall simultaneously
The coating structure different from lifting bulk material.
According to the one side of the utility model embodiment, further comprise being connected to the transition connection of arbitrary hole for hoist
Portion treats hanging object body and lifting ontology with transition connection.
According to the one side of the utility model embodiment, transition connection portion includes link and closing opening with opening
The connector of setting, connector are detachably connected with link；Alternatively, transition connection portion includes more than two hooks, it is more than two
The angled setting of hook and free end interconnection.
According to the lifting adapter that the utility model embodiment provides, for that will treat that hanging object body is hung in the first suspender and second
It transfers between tool, lifting adapter includes lifting ontology, and lifting ontology has scheduled thickness and is provided with balance hole and multiple
Hole for hoist, multiple holes for hoist are spaced apart in balance hole peripheral side, and the axis of balance hole and multiple holes for hoist and lifting ontology
Thickness direction it is consistent, the central point of orthographic projection of multiple holes for hoist on lifting body thickness direction successively line form it is polygon
Shape.In use, treating that the suspension centre of hanging object body can be connect by one of hole for hoist with lifting ontology, the first suspender can pass through
Another hole for hoist connect with lifting ontology, by the first suspender will after hanging object body is lifted to suitable position by the second suspender and
Third hole for hoist connects, and the first suspender is made to be detached from lifting ontology, will treat that hanging object body is lifted to specified by the second suspender
Position.Enable and treat that hanging object body is quickly transferred in the air, shorten working hour, not by treating that hanging object body suspension centre size is limited and will not
It breaks off relations.Meanwhile the balance hole accordingly set enables to treat hanging object body during switching, avoid lifting adapter because
Discontinuity causes the crack even generation of phenomenon of rupture, and then ensures to treat the switching safety of hanging object body.
On the other hand, a kind of maintenance system is provided according to the utility model embodiment, for the machine of wind power generating set
Cabin, including：Spaced first suspender and the second suspender, the first suspender and the second suspender can be connected to the top of cabin；
And above-mentioned lifting adapter, wherein, lifting adapter by hole for hoist and the first suspender, the second suspender and can treat hanging object body
Connection.
Another aspect provides a kind of wind power generating set according to the utility model embodiment, including：Cabin, including phase
To top, bottom and the hanging object hole for being set to bottom；And above-mentioned maintenance system, wherein, the first suspender be set to top and
Above hanging object hole, for vertically lift cargo, the second suspender, which moves, to be connected to top and can pass through lifting
Adapter and the first suspender, which mutually transfer, treats hanging object body.
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 usage state diagram of the lifting adapter of the utility model one embodiment；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structure diagram of the lifting adapter of the utility model one embodiment；
Fig. 4 is the broken section structure diagram of lifting adapter shown in Fig. 3；
Fig. 5 is the structure diagram for lifting adapter of another embodiment of the utility model；
Fig. 6 is the structure diagram of transition connection portion in Fig. 5；
Fig. 7 is the structure diagram of the transition connection portion of the utility model another embodiment；
Fig. 8 is the structure diagram for lifting adapter of another embodiment of the utility model；
Fig. 9 is the structure diagram of the lifting adapter of the utility model further embodiment；
Figure 10 is the partial structural diagram of the maintenance system of the utility model embodiment；
Figure 11 is the partial structural diagram of the wind power generating set of the utility model embodiment.
Wherein：
1- lifts adapter；
10- lifts ontology；11- balance holes；12- holes for hoist；
20- transition connection portions；21- links；22- is open；23- connectors；231- bolts；232- nuts；233- is linked up with；
The wear-resisting portions of 30-；31- positive stop ends；
The first suspenders of 2-；
The second suspenders of 3-；
At the top of 4-；401- guide rails
5- bottoms；501- hanging objects hole；
6- treats hanging object body.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to practical ratio.
Specific embodiment
The feature and exemplary embodiment of the various aspects of the utility model is described more fully below.It is retouched in detail in following
In stating, it is proposed that many details, in order to provide the comprehensive understanding to the utility model.But for people in the art
It will be apparent that the utility model can be implemented in the case of some details in not needing to these details for member.
Below the description of embodiment is used for the purpose of providing to the more preferable of the utility model by showing the example of the utility model
Understanding.In the the accompanying drawings and the following description, at least part of known features and technology are not shown, to avoid to this reality
Unnecessary obscure is caused with novel；Also, for clarity, it may be exaggerated the size of part-structure.In addition, it is hereinafter retouched
Feature, the structure or characteristic stated can be in any suitable manner incorporated in one or more embodiments.
The noun of locality of middle appearance described below is the direction shown in figure, is not the lifting switching to the utility model
The concrete structure of part, maintenance system and wind power generating set is defined.Explanation is also needed in the description of the present invention,
It is unless specifically defined or limited otherwise, term " installation ", " connection " should be interpreted broadly, for example, it may be fixed connect
It connects or is detachably connected or is integrally connected；It can be directly connected, can also be indirectly connected.For this field
For those of ordinary skill, visual concrete condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model in order to better understand turns the lifting of the utility model embodiment with reference to Fig. 1 to Figure 11
Fitting 1, maintenance system and wind power generating set are described in detail.
Also referring to Fig. 1, Fig. 2, Fig. 1 is the usage state diagram of the lifting adapter 1 of the utility model one embodiment,
Fig. 2 is the side view of Fig. 1.The lifting adapter 1 that the utility model embodiment provides, can be used in that hanging object body 6 will be treated first
2 and second suspender 3 of suspender transfers between that is, different suspenders, is mainly used for treating that hanging object body 6 is completed in the air under lifting state
Switching.Especially in technical field of wind power, such as in the maintenance system of wind power generating set, it can be used in wind power generating set machine
Heavy components in cabin are transferred between different suspenders.Embodiment below the utility model is only so that used in wind-driven generator
Lifting adapter 1 is illustrated in the maintenance system of group, but the application of the lifting adapter 1 of the utility model embodiment
Following embodiment is not limited to, can be used for treating switching of the hanging object body 6 between different suspenders, and right in other field
It is protected.
Also referring to Fig. 3, Fig. 4, Fig. 3 shows that the structure of the lifting adapter 1 of the utility model one embodiment is shown
It is intended to, Fig. 4 shows the broken section structure diagram of lifting adapter 1 shown in Fig. 3.It is proposed according to the utility model embodiment
A kind of lifting adapter 1, including lift ontology 10, lifting ontology 10 have scheduled thickness, lift ontology 10 on be provided with
Balance hole 11 and multiple holes for hoist 12, multiple holes for hoist 12 are spaced apart in 11 peripheral side of balance hole, and balance hole 11 and multiple
The axis of hole for hoist 12 is consistent with the thickness direction for lifting ontology 10, and multiple holes for hoist 12 are on lifting 10 thickness direction of ontology
Line forms polygon to the central point of orthographic projection successively, the first suspender 2, the second suspender 3 and treats that hanging object body 6 can pass through hole for hoist
12 connect with lifting ontology 10.
Specifically, in the present embodiment, the outer contour shape of lifting ontology 10 is triangle, preferably equilateral triangle, is lifted
The scheduled thickness of ontology 10 does not do the restriction of specific size, specifically can need the size withstood forces according to lifting adapter 1
And the suspension hook size setting being attached thereto, the shape of balance hole 11 is identical with the outer contour shape for lifting ontology 10, described
It is identical can be it is identical, if the shape of balance hole 11 is also for equilateral triangle, but it is described it is identical be not limited to it is identical,
It further includes the situation similar to the outer contour shape for lifting ontology 10, is still such as triangle, but be isosceles triangle, certainly,
The shape of balance hole 11 can also be the form of other class triangles.Balance hole 11 is preferably placed at the centre bit of lifting ontology 10
It puts, described center is the centre of form geometric center in other words for lifting ontology 10.The quantity of hole for hoist 12 is three, is circle
Hole shape, three holes for hoist 12 are uniformly distributed on lifting ontology 10, and described being uniformly distributed is located at respectively for three holes for hoist 12
Close to the position of lifting 10 vertex of ontology, distance of each hole for hoist 12 apart from the center of lifting ontology 10 is equal.
Limit three holes for hoist 12 respectively the first hole, the second hole and the third hole on lifting ontology 10, the utility model
The lifting adapter 1 that embodiment provides when in use, treats that the suspension centre of hanging object body 6 can be by the first hole in three holes for hoist 12
It is connect with lifting ontology 10, the first suspender 2 can be connect by the second hole with lifting ontology 10, will wait to hang by the first suspender 2
Second suspender 3 is connect, and the first suspender 2 is made to be detached with the second hole by object 6 after lifting to suitable position with third hole, passes through
Two suspenders 3 will treat that hanging object body 6 is lifted to designated position.Enable and treat that hanging object body 6 is quickly transferred in the air, shorten working hour, no
By treat 6 suspension centre size of hanging object body limited and be not in break off relations.
Meanwhile through mechanical analysis, the balance hole 11 accordingly set enables to treat that hanging object body 6 during switching, is kept away
Exempt to lift adapter 1 crack even generation of phenomenon of rupture caused by discontinuity, and then ensure to treat the switching peace of hanging object body 6
Entirely.And the materials of processing lifting adapter 1 can be saved, reduce cost, on the basis of lifting switching requirement is ensured, moreover it is possible to
The enough weight for mitigating lifting adapter 1, avoids the first suspender 2 and the second suspender 3 from bearing the power of bigger during lifting.
It is the limitation of the shape of balance hole 11 is consistent with the outer contour shape of lifting ontology 10 and be preferably placed at and lift ontology 10
Center so that 11 side wall of balance hole is basically identical to the distance for lifting 10 corresponding outer profile of ontology, and then can be more preferable
Guarantee lifting adapter 1 stress when in use uniformity, improve the tensile strength and service life of lifting adapter 1.
The material of the lifting ontology 10 of the lifting adapter 1 of the utility model embodiment is not particularly limited, and may be used
Metallic plate, alloy sheets or stainless steel plate etc. on the basis of tensile strength requirement is met, can also use plastic plate etc..And
The first suspender 2 for being used cooperatively with lifting adapter 1, the second suspender 3 and treat that the suspension centre of hanging object body 6 is generally rigid structure, three
Person can have different degrees of abrasion when being connect with lifting adapter 1 by hole for hoist 12, to hole for hoist 12, when lifting ontology
When 10 12 degree of wear of hole for hoist is excessive, it will prevent lifting adapter 1 is whole because tensile strength is from meeting lifting requirements
Etc. reasons cancel, can not repair, cause to waste.
Therefore, as an alternative embodiment, lifting adapter 1 further comprises wear-resisting portion 30, wear-resisting portion 30 is set
It is placed in hole for hoist 12 and the hole wall with being enclosed hole for hoist 12 is connect so that lift adapter 1 when in use, the first suspender 2,
Second suspender 3 and when the suspension centre of hanging object body 6 when being connect with hole for hoist 12, wear-resisting portion will transfer to the abrasion of hole for hoist 12
30, when wear-resisting portion 30 is worn to a certain extent, it is only necessary to replace or repair wear-resisting portion 30, can ensure to lift adapter
1 tensile strength is basically unchanged, cost-effective.
In the present embodiment, wear-resisting portion 30 is the sleeve-like structure being interference fitted with hole for hoist 12, axial two of sleeve-like structure
End to form positive stop end 31 along radially extending for its own, and wear-resisting portion 30, can be with wherein one when being assembled to hole for hoist 12
A end is pre-formed positive stop end 31, when wear-resisting portion 30 is plugged in corresponding hole for hoist 12, is existed by modes such as hot pressing
Another end in wear-resisting portion 30 forms positive stop end 31, and the material in wear-resisting portion 30 can be identical with lifting the material of ontology 10
Can be different, when wear-resisting portion 30 damages to a certain extent, can be thrown again by replacing the wear-resisting lifting of portion 30 adapter 1
Enter to use.
Certainly, the structure in wear-resisting portion 30 is not limited to as sleeve-like structure, in some optional embodiments, wear-resisting portion 30
Can be the hole wall coated on hole for hoist 12 and from the different coating structure of lifting 10 material of ontology, the material of preferred coatings structure
Wear-resisting property higher than lifting ontology 10 material wear-resisting property, when coating structure damage to a certain extent when, can pass through
The mode of applying coating structure so that lifting adapter 1 puts back into again.
Also referring to Fig. 5, Fig. 6, Fig. 5 shows the structure of the lifting adapter 1 of another embodiment of the utility model
Schematic diagram, Fig. 6 show the structure diagram of transition connection portion 20 in Fig. 5.Since the suspension centre for partly treating hanging object body 6 is not to hang
The form of hook, but the hanging ring structure being closed, in order to be applicable in the lifting and switching for the treatment of hanging object body 6 with such structure suspension centre,
As an alternative embodiment, lifting adapter 1 further comprises being connected to the transition connection portion 20 of arbitrary hole for hoist 12,
Hanging object body 6 and lifting ontology 10 are treated with transition connection.Specifically, transition connection portion 20 includes link 21 and envelope with opening 22
The connector 23 that make and break mouth 22 is set, connector 23 are detachably connected with link 21.In the present embodiment, link 21 is overall U-shaped,
Opening 22 is located at the U mouths of link 21, and U mouthfuls of two free end positions are provided with connecting hole, and connector 23 is 231 knot of bolt
Structure, connector 23 are plugged on the connection hole of link 21 and pass through the locking limiting of nut 232, both ensure that opening connector 23
Mouth 22 is closed, while causes connector 23 and 21 detachable connection of link.It in use, can be by the opening of transition connection portion 20
22 open so that link 21 is then corresponding with lifting the hole for hoist 12 of adapter 1 to set with treating that the hanging ring that hanging object body 6 is closed is connect
It puts and passes through connector 23 and lock, to have the function that hanging object body 6 and lifting ontology 10 are treated in transition connection.Certainly, link 21 is not
It is limited to U-shaped, or other have the shape of opening 22, while connector 23 is not limited to 231 structure of bolt and passes through
Nut 232 is connect with link 21, and connector 23 can also use other structures and type of attachment that can close opening 22.
Also referring to Fig. 7, Fig. 7 shows the structural representation of the transition connection portion 20 of another embodiment of the utility model
Figure, the structure of transition connection portion 20 are not limited to have the connector 23 of 22 setting of the link 21 of opening 22 and closing opening
Form.In one example, transition connection portion 20 includes more than two hooks 233, the 233 angled setting of two or more hook and
Free end is connected with each other, specifically, in the present embodiment, including two hooks 233, two hooks 233 are symmetrical arranged in 180 °, and two
The free end of a hook 233, which is interconnected and fixed, to be connected as one, it is of course also possible to be rotatablely connected, and far from respective free end
Side hook end opening 22 towards can be reversed, can also be in the same direction.In use, one of hook 233 and hole for hoist
12 connections, another hook 233 are hooked in the hanging ring structure for treating the closure of hanging object body 6, and transition connection portion 20 uses above-mentioned form
Also it disclosure satisfy that transition connection treats hanging object body 6 and lifts the requirement of ontology 10, the quantity for linking up with 233 can be with more than two, mutually
Between angle can adjust according to demand.
Also referring to Fig. 8, Fig. 8 shows the structural representation of the lifting adapter 1 of another embodiment of the utility model
Figure, it is to be understood that the outer contour shape of lifting ontology 10 is not limited to as triangle, in some optional embodiments,
The outer contour shape for lifting ontology 10 can be quadrangle, preferably square, correspondingly, the shape of balance hole 11 and lifting
The shape of ontology 10 is identical, is also quadrangle or class quadrangle.The quantity of hole for hoist 12 is not limited to be three, the present embodiment
In be four, naturally it is also possible to for more, can specifically be needed according to lifting and the settings such as tensile strength.Meanwhile hole for hoist
12 quantity is not limited to be round hole, and hole for hoist 12 is square hole in the present embodiment, certainly, in other optional implementations
Can be slotted eye or other polygonal holes, or two in round hole, slotted eye or polygonal hole in example
Kind or more combination, that is, a portion is round hole, and another part is polygonal hole, and remainder is slotted eye etc..
Fig. 1, the two of which embodiment that lifting adapter 1 shown in Fig. 8 is the utility model, but it is not limited to this,
In some optional embodiments, the outer contour shape of the lifting ontology 10 of lifting adapter 1 can also be pentagon, hexagon etc.
Polygon, it is of course also possible to for circle.
Also referring to Fig. 9, Fig. 9 shows the structure diagram of the lifting adapter 1 of the utility model another embodiment,
The lifting adapter 1 of the utility model embodiment and the structure of lifting adapter 1 shown in FIG. 1 are essentially identical, and difference exists
In the outer contour shape of the lifting ontology 10 of, the utility model embodiment be circle, correspondingly, the shape of balance hole 11 it is also preferred that
For circle, lifting adapter 1 uses above-mentioned form, also disclosure satisfy that lifting switching requirement.
Also referring to Figure 10, Figure 10 illustrates the partial structurtes signal of the maintenance system of the utility model embodiment
Figure, the utility model embodiment provide a kind of maintenance system, including spaced first suspender 2, the second suspender 3 and above-mentioned each
The lifting adapter 1 of embodiment, the first suspender 2 and the second suspender 3 can be connected to the top of cabin, and lifting adapter 1 can
By hole for hoist 12 and the first suspender 2, the second suspender 3 and treat that hanging object body 6 is connect.
The maintenance system that the utility model embodiment provides as a result, can be used in the cabin of wind power generating set, Yin Qibao
Include the lifting adapter 1 of the various embodiments described above so that wind power generating set treats hanging object body 6, such as yaw motor, yawing speed reducer
And the large-scale components such as hydraulic brake assembly can transfer between the first suspender 2 and the second suspender 3, and not by treating hanging object body 6
Suspension centre size limits, while can ensure to treat the switching safety of hanging object body 6.
Also referring to Figure 11, Figure 11 shows the partial structurtes signal of the wind power generating set of the utility model embodiment
Figure.The utility model embodiment also provides a kind of wind power generating set, the maintenance system including cabin and above-described embodiment, cabin
Including opposite top 4, bottom 5 and the hanging object hole 501 for being set to bottom 5, the first suspender 2 is set to top 4 and positioned at hanging object
501 top of hole, for vertically lift cargo, the second suspender 3 is removable to be connected to top 4 and can be transferred by lifting
1 and first suspender 2 of part, which mutuallys transfer, treats hanging object body 6.In the present embodiment, specifically can guide rail 401 be set at the top of cabin 4,
So that the second suspender 3 and the removable cooperation of guide rail 401.
The wind power generating set that the utility model embodiment provides as a result, because it includes above-mentioned maintenance system so that wind
Power generator group treats hanging object body 6, such as yaw motor, yawing speed reducer and hydraulic brake assembly large-scale component can be first
It transfers, and is not limited, while can ensure to treat hanging object body 6 by the suspension centre size for treating hanging object body 6 between 2 and second suspender 3 of suspender
Switching safety.
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. a kind of lifting adapter (1), transfers for that will treat hanging object body (6) between the first suspender (2) and the second suspender (3),
It is characterised in that it includes：
Ontology (10) is lifted, there is scheduled thickness, balance hole (11) and multiple liftings are provided on the lifting ontology (10)
Hole (12), multiple holes for hoist (12) are spaced apart in the balance hole (11) peripheral side, and the balance hole (11) and more
The axis of a hole for hoist (12) is consistent with the thickness direction of the lifting ontology (10)；
Wherein, line composition is polygon successively for the central point of orthographic projection of multiple holes for hoist (12) on the thickness direction
Shape, first suspender (2), the second suspender (3) and treat hanging object body (6) can by the hole for hoist (12) with it is described lifting this
Body (10) connects.
2. it is according to claim 1 lifting adapter (1), which is characterized in that the shape of the balance hole (11) with it is described
The outer contour shape for lifting ontology (10) is identical.
3. lifting adapter (1) according to claim 1, which is characterized in that the foreign steamer profile of the lifting ontology (10)
Shape is polygon or round, and the balance hole (11) is positioned at the center of the lifting ontology (10), multiple holes for hoist
(12) it is uniformly distributed on the lifting ontology (10).
4. it is according to claim 1 lifting adapter (1), which is characterized in that multiple holes for hoist (12) for round hole,
The combination of one or more of slotted eye or polygonal hole.
5. lifting adapter (1) according to any one of claims 1 to 4, which is characterized in that further comprise wear-resisting portion
(30), the wear-resisting portion (30) is set to the hole for hoist (12) and the hole wall with being enclosed the hole for hoist (12) is connect.
6. it is according to claim 5 lifting adapter (1), which is characterized in that the wear-resisting portion (30) be and the lifting
The sleeve-like structure of hole (12) interference fit, two ends of the sleeve-like structure axial direction to form limit along radially extending for its own
Position end (31)；
Alternatively, the wear-resisting portion (30) is coating knots coated on the hole wall and different from described lifting ontology (10) material
Structure.
7. lifting adapter (1) according to any one of claims 1 to 4, which is characterized in that further comprise being connected to
The transition connection portion (20) of the arbitrary hole for hoist (12), with transition connect described in treat hanging object body (6) and the lifting ontology
(10)。
8. lifting adapter (1) according to claim 7, which is characterized in that the transition connection portion (20) is including having
Be open the link (21) of (22) and the connector (23) of closing opening (22) setting, the connector (23) and the link
(21) it is detachably connected；
Alternatively, the transition connection portion (20) links up with (233) including two or more, more than two hooks (233) are angled
Setting and free end interconnection.
9. a kind of maintenance system, for the cabin of wind power generating set, which is characterized in that including：
Spaced first suspender (2) and the second suspender (3), first suspender (2) and the second suspender (3) can be connected to
The top of the cabin；And
Lifting adapter (1) as described in claim 1 to 8 any one, wherein, the lifting adapter (1) can pass through
The hole for hoist (12) and first suspender (2), the second suspender (3) and treat that hanging object body (6) is connect.
10. a kind of wind power generating set, which is characterized in that including：
Cabin, including opposite top (4), bottom (5) and the hanging object hole (501) for being set to the bottom (5)；And
Maintenance system as claimed in claim 9；
Wherein, first suspender (2) is set to the top (4) and above the hanging object hole (501), for along vertical
Direction lift cargo, second suspender (3) is removable to be connected to the top (4) and can be by the lifting adapter
(1) hanging object body (6) is treated described in being mutuallyyed transfer with first suspender (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711336.4U CN207581187U (en) | 2017-12-11 | 2017-12-11 | Lift adapter, maintenance system and wind power generating set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614713A (en) * | 2019-10-31 | 2019-12-27 | 北京好运达智创科技有限公司 | Track slab maintenance system and method |
| CN117432866A (en) * | 2023-12-18 | 2024-01-23 | 山东胜越石化工程建设有限公司 | Application of hoisting transfer frame and hoisting pipe laying method in pipe gallery |
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2017
- 2017-12-11 CN CN201721711336.4U patent/CN207581187U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614713A (en) * | 2019-10-31 | 2019-12-27 | 北京好运达智创科技有限公司 | Track slab maintenance system and method |
| CN117432866A (en) * | 2023-12-18 | 2024-01-23 | 山东胜越石化工程建设有限公司 | Application of hoisting transfer frame and hoisting pipe laying method in pipe gallery |
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