CN208797385U - Electrical cabinet and pitch-controlled system - Google Patents
Electrical cabinet and pitch-controlled system Download PDFInfo
- Publication number
- CN208797385U CN208797385U CN201821685439.2U CN201821685439U CN208797385U CN 208797385 U CN208797385 U CN 208797385U CN 201821685439 U CN201821685439 U CN 201821685439U CN 208797385 U CN208797385 U CN 208797385U
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- supporting element
- electrical cabinet
- branch
- cabinet
- Prior art date
- 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.)
- Active
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model embodiment provides a kind of electrical cabinet and pitch-controlled system, electrical cabinet includes: cabinet ontology, with accommodation space, the opening being connected to accommodation space and the wall body for being enclosed accommodation space, wall body includes multiple side walls for being enclosed opening and the bottom plate opposite with being open；Connecting component, it is set to cabinet body exterior, connecting component includes fixing piece and supporting element interconnected, and supporting element and at least partly fixing piece are respectively arranged at outside adjacent two side walls, connecting component is connected to target object by fixing piece by supports support cabinet ontology, connecting component.In the utility model embodiment, fixing piece and supporting element are all set in side wall, so that the opening of cabinet ontology towards it is horizontally arranged when still can by stablize support, and cabinet ontology is connected to target object by fixing piece, the intensity of electrical cabinet can be further increased, opening is horizontally disposed to be also convenient for safeguarding the electric component in electrical cabinet.
Description
Technical field
The utility model relates to technical field of wind power generating equipment more particularly to a kind of electrical cabinets and pitch-controlled system.
Background technique
The blade of wind power generating set generally passes through pitch variable bearings and is connected on wheel hub, in wind power generating set operation,
The propeller pitch angle needs of each blade are adjusted, and the process for adjusting the propeller pitch angle of blade is referred to as " variable pitch ".Execute pitch drive
System is mounted in variable pitch cabinet body.
Variable pitch cabinet is normally rotated with wheel hub, and the service life of unit under normal circumstances is longer, and this requires variable pitches
Electrical cabinet needs higher intensity, and the opening of variable pitch cabinet is generally towards upper in the prior art, when maintenance personal is in variable pitch cabinet
Electric component when repairing, the variable pitch cabinet of opening upwards brings many inconvenience to maintenance.
Therefore, a kind of new electrical cabinet and pitch-controlled system are needed.
Utility model content
The utility model embodiment provides a kind of electrical cabinet and pitch-controlled system, it is intended to improve the intensity of electrical cabinet.
On the one hand the utility model embodiment provides a kind of electrical cabinet, comprising: cabinet ontology has accommodation space and holds
Receive space connection opening and be enclosed the wall body of accommodation space, wall body include multiple side walls for being enclosed opening and with open
The opposite bottom plate of mouth；Connecting component is set to cabinet body exterior, and connecting component includes fixing piece and supporting element interconnected,
Supporting element and fixing piece are respectively arranged at outside adjacent side wall, and for connecting component by supports support cabinet ontology, connecting component is logical
It crosses fixing piece and is connected to target object.
One aspect according to the present utility model, fixing piece include the first branch, the first branch have opposite both ends, two
End is connected separately with supporting element；Wherein, the first branch and supporting element are respectively arranged at outside adjacent two side walls.
One aspect according to the present utility model, fixing piece further include the second branch being connected with the first branch；Wherein,
Second branch and the first branch are respectively arranged at outside adjacent two side walls, and connecting component passes through the first branch and/or second point
Portion is connected to target object.
One aspect according to the present utility model, fixing piece include prolonging its axially extending groove and forming groove and opposite
The both side plate of setting, far from wall body side plate on be provided with connecting hole, connecting component is connected to target object by connecting hole；
Component is hung alternatively, being provided on fixing piece, connecting component hang on target object by hanging component.
One aspect according to the present utility model, fixing piece include the first fixing piece and the second fixing piece being oppositely arranged；
Supporting element includes the first supporting element and the second supporting element being oppositely arranged, and it is fixed that the first supporting element is connected to first
Part, the second supporting element are connected to the second fixing piece.
One aspect according to the present utility model, the first fixing piece are two or more, more than two first fixing pieces edge
First is arranged at intervals at outside the same side wall, and more than two first fixing pieces are connected with each other by the first supporting element；
And/or second fixing piece be two or more, more than two second fixing pieces are arranged at intervals at same along first
Outside side wall, and more than two second fixing pieces are connected with each other by the second supporting element.
One aspect according to the present utility model, supporting element further include the third for connecting the first supporting element and the second supporting element
Supporting element；
First supporting element and the second supporting element extend and are connected with each other along second.
One aspect according to the present utility model further includes crossbeam, and crossbeam, which passes through, to be open and be connected to two opposite sides
Between wall.
One aspect according to the present utility model further includes more than one mounting plate, is set to accommodation space and connects
In side wall, mounting plate and the setting of bottom plate interval.
One aspect according to the present utility model, mounting plate is more than two, at least two in more than two mounting plates
A mounting plate is divided into crossbeam two sides.
One aspect according to the present utility model, shaft of the mounting plate around one side are rotatably arranged.
One aspect according to the present utility model, further includes:
First electric component, is set to bottom plate；
Second electric component is set to mounting plate, and the weight of the first electric component is greater than or equal to the second electric component
Weight.
On the other hand the utility model also provides a kind of pitch-controlled system, including wheel hub, be connected to the blade of wheel hub and above-mentioned
Electrical cabinet；Wherein, the blade root of blade has receiving portion, and electrical cabinet is located at receiving portion and is connected to wheel hub by fixing piece,
The side of opening direction first；Pitch-controlled system further includes support plate, is set to receiving portion and is arranged with electrical cabinet along third interval,
First direction and third direction intersection.
In the utility model embodiment, the cabinet ontology of electrical cabinet has opening and accommodation space, enables electric component
Enough to be placed in accommodation space by opening, connecting component includes fixing piece and supporting element interconnected, and connecting component passes through branch
Member supports cabinet ontology, is connected to target object by fixing piece, wherein and fixing piece and supporting element are all set in side wall, so that
The opening of cabinet ontology towards it is horizontally arranged when can still be supported by stablizing, and cabinet ontology is connected to target by fixing piece
Object, rather than target object is connected to by the side wall of cabinet ontology, the intensity of electrical cabinet can be further increased, is open along water
It square is also convenient for safeguarding the electric component in electrical cabinet to setting.
Detailed description of the invention
By reading detailed description of non-limiting embodiments referring to the drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon, wherein the same or similar appended drawing reference indicates the same or similar feature.
Fig. 1 is a kind of structural schematic diagram of electrical cabinet of the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of the connecting component of electrical cabinet of the utility model embodiment；
Fig. 3 is a kind of structural schematic diagram of the connecting component of electrical cabinet of another embodiment of the utility model；
Fig. 4 is a kind of structural schematic diagram of the connecting component of electrical cabinet of another embodiment of the utility model；
Fig. 5 is a kind of cross-sectional view of electrical cabinet of the utility model embodiment；
Fig. 6 is a kind of structural schematic diagram of pitch-controlled system of the utility model embodiment.
Description of symbols:
100, cabinet ontology；
110, accommodation space；
120, it is open；
130, wall body；131, side wall；132, bottom plate；
140, crossbeam；
150, mounting plate；
200, connecting component；
210, fixing piece；211, the first branch；212, the second branch；213, groove；214, side plate；215, connecting hole；
210a, the first fixing piece；
210b, the second fixing piece；
220, supporting element；
220a, the first supporting element；
220b, the second supporting element；
220c, third supporting element；
300, wheel hub；
400, blade；
410, receiving portion；
500, support plate.
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, many details are proposed, in order to provide the comprehensive understanding to the utility model.But for those skilled in the art
It will be apparent that the utility model can be implemented in the case where not needing some details in these details for member.
Below the description of embodiment is used for the purpose of providing by showing the example of the utility model to the more preferable 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, may be exaggerated the size of part-structure.In addition, hereinafter being retouched
Feature, the structure or characteristic stated can be incorporated in any suitable manner in one or more embodiments.
The noun of locality of middle appearance described below is direction shown in figure, is not to the embodiments of the present invention
Specific structure is defined.In the description of the present invention, it should also be noted that, unless otherwise specific regulation and limit
Fixed, term " installation ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be directly connected, can also be indirectly connected.For the ordinary skill in the art, visual specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The utility model in order to better understand, below with reference to Fig. 1 to Fig. 6 according to the electrical cabinet of the utility model embodiment
And pitch-controlled system is described in detail.
Fig. 1 is a kind of electrical cabinet provided by the embodiment of the utility model, and electrical cabinet includes: cabinet ontology 100, has and accommodates sky
Between 110, the opening 120 that is connected to accommodation space 110 and the wall body 130 for being enclosed accommodation space 110, wall body 130 include more
It is a be enclosed opening 120 side wall 131 and with opening 120 opposite bottom plates 132；Connecting component 200 is set to cabinet ontology
Outside 100, connecting component 200 includes fixing piece 210 interconnected and supporting element 220, and supporting element 220 and fixing piece 210 divide
It is not set to outside adjacent side wall 131, connecting component 200 supports cabinet ontology 100 by supporting element 220, and connecting component 200 passes through
Fixing piece 210 is connected to target object.
Wherein, the connection type of fixing piece 210 and supporting element 220 it is not limited here, fixing piece 210 and supporting element 220
It can connect, weld or be bolted, as long as fixing piece 210 and supporting element 220 are capable of forming the connection of frame structure
Component 200, to provide good support for cabinet ontology 100.
It is not limited here, cabinet ontology 100 can be cylindric, prism-shaped etc., preferred cabinet sheet to the shape of cabinet ontology 100
Body 100 is tetragonous rod structure, and the bottom plate 132 of cabinet ontology 100 is in rectangle, and cabinet ontology 100 includes four side walls connected in succession
131。
In the utility model embodiment, the cabinet ontology 100 of electrical cabinet has opening 120 and accommodation space 110, so that electric
Gas component can be disposed by opening 120 into accommodation space 110, and connecting component 200 includes fixing piece 210 interconnected and support
Part 220, and connecting component 200 supports cabinet ontology 100 by supporting element 220, is connected to target object by fixing piece 210,
In, fixing piece 210 and supporting element 220 are all set in side wall 131, so that the opening 120 of cabinet ontology 100 is towards horizontally arranged
Shi Yiran can be supported by stablizing, and cabinet ontology 100 is connected to target object by fixing piece 210, rather than pass through cabinet ontology
100 side wall 131 is connected to target object, can further increase the intensity of electrical cabinet, and opening 120 is horizontally disposed also
Convenient for being safeguarded to the electric component in electrical cabinet.
Wherein, there are many relative position set-up modes of fixing piece 210 and supporting element 220, referring to Figure 2 together, one
In a little optional embodiments, fixing piece 210 includes the first branch 211, and the first branch 211 has two ends being oppositely arranged,
Supporting element 220 is connected to two ends.
In these optional embodiments, fixing piece 210 includes the first branch 211, and the both ends of the first branch 211 are respectively provided with
There is supporting element 220, allows the opening 120 of cabinet ontology 100 towards two sides opposite in the horizontal direction, convenient for user according to reality
120 direction of opening of border use demand adjustment cabinet ontology 100.
In other optional embodiments, also referring to Fig. 3, fixing piece 210 further includes phase and 211 phase of the first branch
Second branch 212 of connection, the first branch 211 and supporting element 220 are respectively arranged at outside adjacent two side walls 131, and second point
Portion 212 and the first branch 211 are respectively arranged at outside adjacent two side walls 131, connecting component 200 by the first branch 211 and/
Or second branch 212 be connected to target object.
In these optional embodiments, fixing piece 210 includes the first branch 211 and the second branch 212, when cabinet ontology
100 opening 120 towards it is horizontally arranged when, the first branch 211 is located at the side of cabinet ontology 100 in the horizontal direction, second
Branch 212 is located at the top of cabinet ontology 100 along the vertical direction, and cabinet ontology 100 can pass through the first branch 211 and/or second point
Portion 212 is connected to target object, and the connection side between cabinet ontology 100 and target object is arranged according to actual needs convenient for user
Formula, and protective effect of the connecting component 200 to cabinet ontology 100 can also be improved by the way that the second branch 212 is arranged, it further increases
The intensity of electrical cabinet.
Connecting component 200 is connected to there are many set-up modes of target object, in some optional realities by fixing piece 210
It applies in example, fixing piece 210 includes along its axially extending groove 213 and forming groove 213 and the both side plate 214 that is oppositely arranged,
Connecting hole 215 is provided on side plate 214 far from wall body 130, connecting component 200 is connected to target object by connecting hole 215.
In these optional embodiments, fixing piece 210 includes groove 213 and the side plate 214 for forming groove 213, when even
When relay part 200 is connected to target object by connecting hole 215, groove 213 can provide resigning for it, be convenient for connecting component
200 are bolted or hang on target object by connecting hole 215.It is same on connecting plate such as when target object is connecting plate
When sample is provided with through-hole, connecting component 200 and target object pass through connecting hole 215 by connection bolt and connect with through-hole；Work as mesh
Marking object is when linking up with, and connecting component 200 is hung on hook by connecting hole 215.
It in other optional embodiments, is provided on fixing piece 210 and hangs component, connecting component 200 is by hanging
Component hang on target object.Wherein, there are many set-up modes for hanging component, such as hangs component as hook, fixing piece 210
It can be by hanging on target object.
Connection type between fixing piece 210 and target object is not limited only to this, and this is no longer going to repeat them, as long as connection
Component 200 can be connected to target object by fixing piece 210.
The number of fixing piece 210 and supporting element 220 it is not limited here, such as in some alternative embodiments, is fixed
Part 210 is two or more, includes the first fixing piece 210a and the second fixing piece being oppositely arranged in more than two fixing pieces 210
210b；Supporting element 220 is two or more, include in more than two supporting elements 220 the first supporting element 220a being oppositely arranged and
Second supporting element 220b, the first supporting element 220a is connected to the first fixing piece 210a, and it is solid that the second supporting element 220b is connected to second
Determine part 210b.
In these optional embodiments, fixing piece 210 includes the first fixing piece 210a being oppositely arranged and second fixed
Part 210b, when connecting component 200 is connected to object by the first fixing piece 210a being oppositely arranged and the second fixing piece 210b
When body, the pulling force that the first fixing piece 210a and the second fixing piece 210b being oppositely arranged can be provided to cabinet ontology 100 is more flat
Weighing apparatus；Two are connected to the first supporting element 220a and the second supporting element of the first fixing piece 210a and the second fixing piece 210b
220b can provide the support force more balanced to cabinet ontology 100, so that the stress of cabinet ontology 100 more balances.
The quantity of first fixing piece 210a and the second fixing piece 210b it is not limited here, such as in some optional implementations
In example, the first fixing piece 210a is two or more, and more than two first fixing piece 210a are arranged at intervals at together along first direction
Outside one side wall 131, and more than two first fixing piece 210a are connected with each other by the first supporting element 220a.Wherein, first
The set-up mode in direction it is not limited here, such as first direction be X-direction shown in FIG. 1.
In these optional embodiments, two or more can not only along the spaced first fixing piece 210a of first direction
It is enough to provide better protection to cabinet ontology 100, and when the opening of cabinet ontology 100 120 towards it is horizontally arranged when, interval is set
Two or more the first fixing piece 210a set is located at the different location of cabinet ontology 100 in the horizontal direction, can from different location to
Cabinet ontology 100 provides pulling force, guarantees the stress balance of cabinet ontology 100；More than two first fixing piece 210a pass through first
Support member 220a is connected with each other, so that it is in frame structure interconnected that connecting component 200 is whole, so as to be cabinet ontology 100
Preferably support and protection are provided, the intensity of electrical cabinet is further increased.
The set-up mode of the set-up mode of second fixing piece 210b and the first fixing piece 210a can be identical or different, preferably
, the set-up mode of the set-up mode of the second fixing piece 210b and the first fixing piece 210a are identical, and the second fixing piece 210b is two
More than a, more than two second fixing piece 210b are arranged at intervals at outside the same side wall 131 along first direction, and more than two
The second fixing piece 210b pass through the second supporting element 220b be connected with each other.Pass through more than two second fixing piece 210b and two
The the first above fixing piece 210a can provide better protection to cabinet ontology 100, and can guarantee that 100 stress of cabinet ontology is flat
Weighing apparatus.
Positional relationship between first supporting element 220a and the second supporting element 220b it is not limited here, such as it is some can
In the embodiment of choosing, supporting element 220 further includes the third supporting element for connecting the first supporting element 220a and the second supporting element 220b
220c.Third supporting element 220c equally can provide support to cabinet ontology 100, improve connecting component 200 to cabinet ontology 100
Enabling capabilities, and make connecting component 200 in frame structure interconnected, it can be improved connecting component 200 to cabinet ontology
100 protective effect, to improve the intensity of electrical cabinet.
It is shown referring to Figure 4 together in other optional embodiments, the first supporting element 220a and the second supporting element
220b extends and is connected with each other in a second direction, to provide better support for cabinet ontology 100.Wherein, second direction is set
Set mode it is not limited here, such as second direction is Y-direction described in Fig. 1.
In any of the above-described embodiment, it is to be understood that the setting position of fixing piece 210 and supporting element 220 is herein not
It limits, it is preferred that two adjacent 131 junctions of side wall nearby and near the junction of side wall 131 and bottom plate 132 are respectively provided with
There are fixing piece 210 or a supporting element 220, the junction of the junction of two adjacent walls 131 and bottom plate 132 and side wall 131 is cabinet
The weaker position of 100 intensity of ontology, fixing piece 210 and supporting element 220 are set near junction and can be improved cabinet
The intensity of ontology 100, to improve the intensity of electrical cabinet.
In other optional embodiments, connecting component 200 further includes being spaced apart in the two or more outside bottom plate 132
Reinforcing rib further increase the strong of electrical cabinet for further increasing protective effect of the connecting component 200 to cabinet ontology 100
Degree.
In some alternative embodiments, electrical cabinet further includes crossbeam 140, and crossbeam 140 passes through opening 120 and is connected to phase
Pair two side walls 131 between.The intensity of electrical cabinet can be further enhanced by the way that crossbeam 140 is arranged, and crossbeam 140 is illumination
Element provides setting position, and illumination component is enabled to be set to crossbeam 140 close to the side of accommodation space 110, and when illumination
When element is set to side of the crossbeam 140 close to accommodation space 110, illumination component can illuminate entire accommodation space 110 simultaneously.
Please refer to fig. 5, in some alternative embodiments, electrical cabinet further includes more than one mounting plate 150, if
It is placed in accommodation space 110 and is connected to side wall 131, mounting plate 150 and the setting of the interval of bottom plate 132.By the way that 150 energy of mounting plate is arranged
The mounting surface for increasing electrical cabinet, so that more electric components can be arranged in electrical cabinet.
It is not limited here, in some alternative embodiments, mounting plate 150 is two or more to the number of mounting plate 150,
140 two sides of crossbeam at least are divided into there are two mounting plate 150 in more than two mounting plates 150.Mounting plate 150 is divided into cross
The two sides of beam 140, so that crossbeam 140 will not block the electric component installed on mounting plate 150 and mounting plate 150, it is convenient for safeguarding
Personnel safeguard the electric component on mounting plate 150.
In other optional embodiments, shaft of the mounting plate 150 around one side is rotatably arranged.Mounting plate 150 can
Rotation setting allows and makes mounting plate 150 not block bottom plate 132 by being rotatablely installed plate 150, do not influence to being set to
Electric component on bottom plate 132 is safeguarded.
Distribution mode of the electric component in electrical cabinet it is not limited here, such as in some alternative embodiments, electricity
Gas holder further includes the first electric component, is set to bottom plate 132；Second electric component is set to mounting plate 150, and first is electrical
The weight of component is greater than or equal to the weight of the second electric component.
Strengthening part is typically provided on the outside of the bottom plate 132 of electrical cabinet, therefore the load ability of electrical cabinet floor 132 is greater than
The load ability of mounting plate 150, biggish first electric component of weight, which is set to bottom plate 132, to cause too bottom plate 132
Big stress burden, lesser second electric component of weight, which is set to mounting plate 150, can protect mounting plate 150 not pressed
It is bad, by can be improved making for electrical cabinet according to the setting position of the first electric component of weight reasonable layout and the second electric component
With the service life, prevent from influencing the normal use of electric component in electrical cabinet since mounting plate 150 damages.
Referring to Figure 6 together, the utility model second embodiment provides a kind of pitch-controlled system, including wheel hub 300, is connected to
The blade 400 of wheel hub 300 and the electrical cabinet of any of the above-described first embodiment；Wherein, the blade root of blade 400 has receiving portion
410, electrical cabinet is located at receiving portion 410 and is connected to wheel hub 300, opening 120 one towards first direction by fixing piece 210
Side；Pitch-controlled system further includes support plate 500, is set to receiving portion 410 and is arranged with electrical cabinet along third direction interval, first party
Intersect to third direction.Wherein, it is not limited here, first direction can be the set-up mode of first direction and third direction
Horizontal direction X-direction in Fig. 6, third direction can be the vertical direction Z-direction in Fig. 6.
In the utility model embodiment, since the utility model embodiment has selected the electricity of any of the above-described first embodiment
Gas holder, therefore the opening 120 of electrical cabinet can be spaced setting towards horizontal direction, support plate 500 and electrical cabinet along the vertical direction,
And the position of support plate 500 is lower, so that when opening 120 is towards horizontal direction, when user stands on support plate 500, opening 120
Just towards user, the electric component in electrical cabinet is safeguarded convenient for user.
The utility model can be realized in other specific forms, without departing from its spirit and essential characteristics.For example, specific
Algorithm described in embodiment can be modified, and system architecture is without departing from the essence spirit of the utility model.Cause
This, current embodiment is all counted as being exemplary rather than in all respects limited, and the scope of the utility model is by institute
Attached claim rather than foregoing description define, also, fall into the meaning of claim and whole in the range of equivalent change
To all be included among the scope of the utility model.
Claims (13)
1. a kind of electrical cabinet characterized by comprising
Cabinet ontology (100) with accommodation space (110), the opening (120) being connected to the accommodation space (110) and encloses shape
At the wall body (130) of the accommodation space (110), the wall body (130) includes multiple sides for being enclosed the opening (120)
Wall (131) and the bottom plate (132) opposite with the opening (120)；
Connecting component (200) is set to cabinet ontology (100) outside, and the connecting component (200) includes interconnected solid
Determine part (210) and supporting element (220), the supporting element (220) and the fixing piece (210) are respectively arranged at the adjacent side
Outside, the connecting component (200) supports the cabinet ontology (100), the interconnecting piece by the supporting element (220) to wall (131)
Part (200) is connected to target object by the fixing piece (210).
2. electrical cabinet according to claim 1, which is characterized in that
The fixing piece (210) includes the first branch (211), and first branch (211) has two opposite ends, described
Supporting element (220) is connected to described two ends；
Wherein, first branch (211) and the supporting element (220) are respectively arranged at the side wall (131) of adjacent two
Outside.
3. electrical cabinet according to claim 2, feature is being, the fixing piece (210) further includes and described first
The second branch (212) that branch (211) is connected；
Wherein, second branch (212) and first branch (211) are respectively arranged at two adjacent side walls
(131) outside, the connecting component (200) is connected to institute by first branch (211) and/or second branch (212)
State target object.
4. electrical cabinet according to claim 1, which is characterized in that
The fixing piece (210) includes prolonging its axially extending groove (213) and forming the groove (213) and be oppositely arranged
Both side plate (214), far from the wall body (130) the side plate (214) on be provided with connecting hole (215), the connecting component
(200) target object is connected to by the connecting hole (215)；
Component is hung alternatively, being provided on the fixing piece (210), the connecting component (200) hangs component extension by described
Set on the target object.
5. electrical cabinet according to claim 1, which is characterized in that
The fixing piece (210) includes the first fixing piece (210a) and the second fixing piece (210b) being oppositely arranged；
The supporting element (220) includes the first supporting element (220a) and the second supporting element (220b) being oppositely arranged, and described first
Supporting element (220a) is connected to first fixing piece (210a), and it is fixed that second supporting element (220b) is connected to described second
Part (210b).
6. electrical cabinet according to claim 5, which is characterized in that
First fixing piece (210a) is two or more, and more than two first fixing pieces (210a) are between first direction
Every being set to the same side wall (131) outside, and more than two first fixing pieces (210a) pass through described first
Support member (220a) is connected with each other；
And/or second fixing piece (210b) is two or more, more than two second fixing pieces (210b) are along first
Direction is arranged at intervals at the same side wall (131) outside, and more than two second fixing pieces (210b) are described in
Second supporting element (220b) is connected with each other.
7. electrical cabinet according to claim 5, which is characterized in that
The supporting element (220) further includes the third for connecting first supporting element (220a) and second supporting element (220b)
Supporting element (220c)；
First supporting element (220a) and second supporting element (220b) extend and are connected with each other in a second direction.
8. electrical cabinet according to claim 1, which is characterized in that further include crossbeam (140), the crossbeam (140) passes through
The opening (120) is simultaneously connected between the side wall (131) of opposite two.
9. electrical cabinet according to claim 8, which is characterized in that further include more than one mounting plate (150), be set to
The accommodation space (110) is simultaneously connected to the side wall (131), and the mounting plate (150) and the bottom plate (132) interval are set
It sets.
10. electrical cabinet according to claim 9, which is characterized in that the mounting plate (150) be two or more, two with
On the mounting plate (150) in be at least divided into the crossbeam (140) two sides there are two the mounting plate (150).
11. electrical cabinet according to claim 9, which is characterized in that shaft of the mounting plate (150) around one side can turn
Dynamic setting.
12. electrical cabinet according to claim 9, which is characterized in that further include:
First electric component is set to the bottom plate (132)；
Second electric component is set to the mounting plate (150), and the weight of first electric component is more than or equal to described
The weight of second electric component.
13. a kind of pitch-controlled system, including wheel hub (300), it is connected to the blade (400) and claim 1- of the wheel hub (300)
12 described in any item electrical cabinets；
Wherein, the blade root of the blade (400) has receiving portion (410), and the electrical cabinet is located at described accommodation section (410) simultaneously
It is connected to the wheel hub (300) by the fixing piece (210), the described opening side of (120) towards first direction；
The pitch-controlled system further includes support plate (500), is set to described accommodation section (410) and with the electrical cabinet along third party
It is arranged to interval, the third direction and first direction intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685439.2U CN208797385U (en) | 2018-10-17 | 2018-10-17 | Electrical cabinet and pitch-controlled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685439.2U CN208797385U (en) | 2018-10-17 | 2018-10-17 | Electrical cabinet and pitch-controlled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797385U true CN208797385U (en) | 2019-04-26 |
Family
ID=66211986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685439.2U Active CN208797385U (en) | 2018-10-17 | 2018-10-17 | Electrical cabinet and pitch-controlled system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797385U (en) |
-
2018
- 2018-10-17 CN CN201821685439.2U patent/CN208797385U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105253795B (en) | The method and apparatus for replacing wind turbine blade | |
| CN208869154U (en) | A kind of universal SVG mould group lifting appliance for installing | |
| JP6921086B2 (en) | How to install or remove wind turbine components of a multi-rotor wind turbine | |
| CN107946966A (en) | It is a kind of that there is the power distribution cabinet of vibration-damping radiating | |
| CN102887428B (en) | Transportation device with turning function | |
| CN106801833A (en) | A kind of high-altitude illuminator and its installation method | |
| CN207116958U (en) | A kind of novel combined switch cabinet | |
| CN208797385U (en) | Electrical cabinet and pitch-controlled system | |
| CN205335857U (en) | Energy -saving reactive power compensator cabinet | |
| CN202829296U (en) | Conveying device with turning-over function | |
| CN207468020U (en) | A kind of suspender for heliostat installation | |
| CN205781805U (en) | A kind of projection screen support means and optical projection system | |
| CN203052951U (en) | Installation support of air conditioning outdoor unit | |
| CN204439518U (en) | Multifunctional lever for test loading | |
| US12006917B2 (en) | Multiple up-tower lifting appliances on wind turbines | |
| RU201888U1 (en) | LOW-VOLTAGE CHARGER-RECTIFIER CABINET | |
| CN209497131U (en) | A kind of electric automatization power distribution cabinet | |
| CN210266487U (en) | Adjustable anemoscope installation device convenient to maintain | |
| CN207536140U (en) | A kind of 360 ° of zero-g development systems of steelyard-type solar wing | |
| CN207530676U (en) | A kind of platform for being used to remove and install suspension motor | |
| CN207719623U (en) | A kind of novel distribution cabinet of mounting plate easy disassembly | |
| CN105840417A (en) | Perpendicular shaft blade self-balancing wind driven generator | |
| CN207098360U (en) | A kind of distribution switchgear cabinet installation is with regard to bit platform | |
| CN206814305U (en) | A kind of new convenient type building construction hoisting machine | |
| CN106764314B (en) | A kind of A-frame with fixed function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |