CN207261167U - A kind of variable pitch cabinet of wind generator system - Google Patents
A kind of variable pitch cabinet of wind generator system Download PDFInfo
- Publication number
- CN207261167U CN207261167U CN201720928691.0U CN201720928691U CN207261167U CN 207261167 U CN207261167 U CN 207261167U CN 201720928691 U CN201720928691 U CN 201720928691U CN 207261167 U CN207261167 U CN 207261167U
- Authority
- CN
- China
- Prior art keywords
- shirt rim
- chamber door
- rim plate
- case
- variable pitch
- 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.)
- Expired - Fee Related
Links
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
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of variable pitch cabinet of wind generator system, its key points of the technical solution are that including chamber door, shirt rim plate and case backboard, the shirt rim plate is provided with 4, and the first connection between the plate of adjacent two shirt rim, shirt rim plate after connection is arranged on the surface of case backboard, and shirt rim plate along the edge ring of case backboard around setting, the chamber door is arranged on the one end of shirt rim plate away from case backboard, and chamber door is rotatably installed on a shirt rim plate, the case back plate surface is provided with mounting hole, and the mounting hole is uniformly provided with multiple in case back plate surface.A kind of variable pitch cabinet of wind generator system of the utility model is easy for installation, service life length, and structural strength is high.
Description
Technical field
It the utility model is related to a kind of variable pitch cabinet of wind generator system.
Background technology
With the progress and economic development in the world, the discharge of greenhouse gases is increasing, China in response to《Discuss and decide in capital of a country
Book》, the clean energy resourcies such as wind-power electricity generation are greatly developed in recent years.In order to adapt to socio economic situation, we have developed applied to wind
The variable pitch cabinet of power generator group, the structure of existing equipment are welded to be assembled, product part fixed in wheel hub and chamber door
A not entirety, but by being welded to connect, when welding quality is unreliable, equipment will be torn because of fatigue within 3 years or so.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of easy for installation, service life
It is long, the variable pitch cabinet of the high wind generator system of structural strength.
To achieve the above object, the utility model provides following technical solution：A kind of variable pitch cabinet of wind generator system,
Including chamber door, shirt rim plate and case backboard, the shirt rim plate is provided with 4, and the first connection between the plate of adjacent two shirt rim, around company
Shirt rim plate after connecing is arranged on the surface of case backboard, and shirt rim plate is set along the edge ring of case backboard around setting, the chamber door
The one end of plate away from case backboard in shirt rim, and chamber door is rotatably installed on a shirt rim plate, the case back plate surface is provided with installation
Hole, the mounting hole are uniformly provided with multiple in case back plate surface.
The utility model is further arranged to：Lock body is provided with the chamber door, is provided with the shirt rim plate and lock body
Matched locked groove.
The utility model is further arranged to：One side surface of the case backboard towards chamber door is provided with air-leg, described
Air-leg one end connecting box backboard, other end connection chamber door.
The utility model is further arranged to：Square through hole and circular through hole are respectively provided with 4 shirt rim plates.
The utility model is further arranged to：Mounting hole is respectively arranged with 4 edge angles of the case backboard.
The utility model tool has the advantage that：By the way that supporting function device is installed on case backboard so that avoid
Supporting function device disperses on the backboard or shirt rim plate of variable pitch cabinet to cause, and discontinuity inside variable pitch cabinet, makes
Be lower the situation of damage into cabinet body structure intensity, by the setting of mounting hole, can facilitate supporting function device in case backboard
On installation and position selection, by the setting of lock body, the closing of chamber door can be facilitated, supporting function device is avoided the occurrence of and steal
The situation of robber, by the setting of air-leg, can facilitate in maintenance, avoid chamber door from the situation for rocking closing, the side of passing through occur
The setting of shape through hole and circular through hole, the situation that external connection line can be facilitated to be connected with cabinet in-vivo device, passes through mounting hole
Set, the fixed installation of case backboard can be facilitated.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the variable pitch cabinet of wind generator system of the utility model；
Fig. 2 is a kind of front view of the variable pitch cabinet of wind generator system of the utility model；
Fig. 3 is a kind of internal structure schematic diagram of the variable pitch cabinet of wind generator system of the utility model.
In figure：1st, chamber door；2nd, shirt rim plate；3rd, case backboard；4th, mounting hole；5th, lock body；6th, air-leg；7th, square through hole；8、
Circular through hole；9th, mounting hole.
Embodiment
Referring to figs. 1 to shown in 3, a kind of variable pitch cabinet of wind generator system of the present embodiment, including chamber door 1,2 and of shirt rim plate
Case backboard 3, the shirt rim plate 2 are provided with 4, and the first connection between adjacent two shirt rim plate 2, the shirt rim plate 2 after connection
It is arranged on the surface of case backboard 3, and shirt rim plate 2 is arranged on shirt rim plate 2 along the edge ring of case backboard 3 around setting, the chamber door 1
One end away from case backboard 3, and chamber door 1 is rotatably installed on a shirt rim plate 2,3 surface of case backboard is provided with mounting hole 4,
The mounting hole 4 is uniformly provided with multiple on 3 surface of case backboard.
Lock body 5 is provided with the chamber door 1, is provided with the shirt rim plate 2 and 5 matched locked groove of lock body.
One side surface of the case backboard 3 towards chamber door 1 is provided with air-leg 6,6 one end connecting box backboard of air-leg
3, other end connection chamber door 1.Square through hole 7 and circular through hole 8 are respectively provided with 4 shirt rim plates 2.
Mounting hole 9 is respectively arranged with 4 edge angles of the case backboard 3.
By using above-mentioned technical proposal, by the way that supporting function device is installed on case backboard 3 so that avoid and match somebody with somebody
The function device of set disperses on the backboard or shirt rim plate 2 of variable pitch cabinet to cause, and discontinuity inside variable pitch cabinet, is caused
Cabinet body structure intensity is lower the situation of damage, by the setting of mounting hole 4, can facilitate supporting function device in case backboard 3
On installation and position selection, by the setting of lock body 5, the closing of chamber door 1 can be facilitated, avoid the occurrence of supporting function device
The situation of pilferage, by the setting of air-leg 6, can facilitate in maintenance, avoid chamber door 1 from the situation for rocking closing occur, lead to
The setting of square through hole 7 and circular through hole 8 is crossed, the situation that external connection line can be facilitated to be connected with cabinet in-vivo device, by solid
Determine the setting in hole 9, the fixed installation of case backboard 3 can be facilitated.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. variable pitch cabinet of wind generator system, it is characterised in that：Including chamber door, shirt rim plate and case backboard, the shirt rim plate 4 are provided with, and the first connection between the plate of adjacent two shirt rim, the shirt rim plate after connection are arranged on the surface of case backboard, And shirt rim plate along the edge ring of case backboard around setting, the chamber door is arranged on the one end of shirt rim plate away from case backboard, and chamber door turns Dynamic to be installed on a shirt rim plate, the case back plate surface is provided with mounting hole, and the mounting hole is uniformly installed in case back plate surface Have multiple.
- A kind of 2. variable pitch cabinet of wind generator system according to claim 1, it is characterised in that：It is provided with the chamber door Lock body, is provided with and the matched locked groove of lock body on the shirt rim plate.
- A kind of 3. variable pitch cabinet of wind generator system according to claim 1, it is characterised in that：The case backboard is towards case One side surface of door is provided with air-leg, air-leg one end connecting box backboard, other end connection chamber door.
- A kind of 4. variable pitch cabinet of wind generator system according to claim 1, it is characterised in that：It is all provided with 4 shirt rim plates Put square through hole and circular through hole.
- A kind of 5. variable pitch cabinet of wind generator system according to claim 1, it is characterised in that：4 of the case backboard Mounting hole is respectively arranged with edge angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928691.0U CN207261167U (en) | 2017-07-28 | 2017-07-28 | A kind of variable pitch cabinet of wind generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928691.0U CN207261167U (en) | 2017-07-28 | 2017-07-28 | A kind of variable pitch cabinet of wind generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261167U true CN207261167U (en) | 2018-04-20 |
Family
ID=61927295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928691.0U Expired - Fee Related CN207261167U (en) | 2017-07-28 | 2017-07-28 | A kind of variable pitch cabinet of wind generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139394A (en) * | 2018-10-31 | 2019-01-04 | 北京金风科创风电设备有限公司 | Hub and impeller of wind generating set and mounting method of variable pitch control component |
-
2017
- 2017-07-28 CN CN201720928691.0U patent/CN207261167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139394A (en) * | 2018-10-31 | 2019-01-04 | 北京金风科创风电设备有限公司 | Hub and impeller of wind generating set and mounting method of variable pitch control component |
| CN109139394B (en) * | 2018-10-31 | 2021-02-26 | 北京金风科创风电设备有限公司 | Hub and impeller of wind generating set and mounting method of variable pitch control component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207261167U (en) | A kind of variable pitch cabinet of wind generator system | |
| CN206344089U (en) | A kind of flange hole guiding mechanism | |
| CN202073719U (en) | Connecting flange in tower barrel | |
| CN207765825U (en) | A kind of reduced form solar power generation cabinet | |
| CN203983761U (en) | Wheelbarrow switch electroscopic window | |
| CN203813377U (en) | Antitheft device for wind power generation current collection circuit facilities | |
| CN206246295U (en) | A kind of cable fixture of wind power generating set | |
| CN205329739U (en) | Wind -powered electricity generation field aerogenerator tower section of thick bamboo basis reinforcing apparatus | |
| CN206159436U (en) | Gear case shell convenient to fix and maintain | |
| CN103437953B (en) | A kind of vertical axis aerogenerator air vane | |
| CN206851876U (en) | A kind of anti-snake device of stainless steel | |
| CN203386839U (en) | Lithium ion power battery | |
| CN202266379U (en) | Flange for transitional section of wind power generation tower barrel | |
| CN206640533U (en) | A kind of mounting bracket of generating electricity on two sides photovoltaic module | |
| CN207792573U (en) | A kind of aerial maintenance of equipment of communicating for power information easy to disassemble | |
| CN206231835U (en) | A kind of recyclable end socket cloth of pressure release type | |
| CN207068980U (en) | A kind of soft pack cell module welding structure | |
| CN204122911U (en) | Blower foundation ring lower flange combination angle seam welding device | |
| CN206728427U (en) | A kind of sun-proof power generation cover of outdoor cabinet | |
| CN203481415U (en) | Large-capacity ground wire welding device of wind power generating tower | |
| WO2009030113A1 (en) | A vertical-axis blade | |
| CN207261171U (en) | The variable pitch and backup power supply cabinet of a kind of wind generator system | |
| CN104085308A (en) | Bus with solar device | |
| CN206042840U (en) | A kind of split type propons for corn picker | |
| CN206707916U (en) | A kind of generator high intensity wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |