CN207377729U - A kind of wind power generating set and its tower door-hinge component - Google Patents
A kind of wind power generating set and its tower door-hinge component Download PDFInfo
- Publication number
- CN207377729U CN207377729U CN201721126654.4U CN201721126654U CN207377729U CN 207377729 U CN207377729 U CN 207377729U CN 201721126654 U CN201721126654 U CN 201721126654U CN 207377729 U CN207377729 U CN 207377729U
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- CN
- China
- Prior art keywords
- axle sleeve
- door
- tower
- main shaft
- hinge component
- 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.)
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a kind of wind power generating set and its tower door-hinge component, which includes the axle sleeve hinged with door body, the main shaft being sheathed in the axle sleeve and be installed on the pump nozzle on the axle sleeve and for being connected with grease gun；Lubricant passage way is formed between the lateral wall of the madial wall of the axle sleeve and the main shaft, the oil inlet end of the lubricant passage way is connected with the pump nozzle；In use, grease gun can be inserted into pump nozzle, lubricant grease is injected by lubricant passage way by pump nozzle, so as to fulfill the lubrication between main shaft and axle sleeve, pass through regular grease up, make to maintain sufficient lubrication between main shaft and axle sleeve, get rusty abrasion and fatigue fracture are avoided in the case where frequently switching on door, fundamentally avoid tower door-hinge due to lack lubrication and caused by abrasion and corrosion, so as to extend the service life of tower door-hinge, the security performance of tower maintenance production is improved.
Description
Technical field
The utility model is related to wind turbine technical field of auxiliary equipment, and in particular to a kind of tower for wind power generating set
Door-hinge component.The utility model also provides a kind of wind power generating set for including the tower door-hinge component.
Background technology
Wind-driven generator is the device for converting wind energy into electric energy, including for accommodating the tower of each electric component and peace
Loaded on the blade above tower, tower includes cylinder and tower door, when needing to carry out internal overhaul or other operations, by tower
Tube door opening can enter inner barrel.Tower door currently used for wind-driven generator is mostly the iron tower door of integral type, mainly
It is connected by a kind of easy door-hinge with tower, and tower door quality is big, the longitudinal moment that door-hinge is born is big and door-hinge is iron
Easily abrasion is got rusty in use, needs to frequently switch on tower door when wind power generating set carries out service work, door-hinge is easily sent out
Raw bite and fracture, even result in tower door and come off, unnecessary difficulty is caused to safety in production, overhaul of the equipments, operation etc..
Therefore it provides a kind of tower door-hinge component for wind power generating set, to avoid tower door-hinge due to lacking
Lubrication and caused by abrasion and corrosion, so as to extend the service life of tower door-hinge, improve the security performance of maintenance production, just into
For those skilled in the art's urgent problem to be solved.
The content of the invention
The purpose of this utility model is to provide a kind of tower door-hinge component for wind power generating set, to avoid tower
Door-hinge due to lack lubrication and caused by abrasion and corrosion, so as to extend the service life of tower door-hinge, improve maintenance production
Security performance.The another object of the utility model is to provide a kind of wind power generating set for including the tower door-hinge component.
In order to solve the above-mentioned technical problem, the utility model provides a kind of tower door-hinge group for wind power generating set
Part including the axle sleeve hinged with door body, the main shaft being sheathed in the axle sleeve and is installed on the axle sleeve and is used for and oiling
The pump nozzle that rifle is connected；Lubricant passage way, the lubrication are formed between the lateral wall of the madial wall of the axle sleeve and the main shaft
The oil inlet end of oil circuit is connected with the pump nozzle.
Further, the lubricant passage way is spiral shape, and the spiral pivot is the longitudinal axis of the main shaft.
Further, the bore of the pump nozzle is 1-2cm.
Further, the pump nozzle is L-type tube body, and the vertical pipe section of the L-type tube body is fixedly connected with the axle sleeve,
Its horizontal pipe section extends outwardly and is connected with the grease gun.
Further, the second socket that the axle sleeve includes first sock and is detachably connected with the first sock
Portion, the first sock are axially spliced to form the axle sleeve with second socket part.
The utility model also provides a kind of wind power generating set, and the tower is installed on including tower and by door-hinge component
Tower door, the door-hinge component be tower door-hinge component as described above.
Tower door-hinge component provided by the utility model is used for wind power generating set, which includes and door body
Hinged axle sleeve, the main shaft being sheathed in the axle sleeve and it is installed on the note on the axle sleeve and for being connected with grease gun
Oil nozzle；Lubricant passage way, the oil inlet end of the lubricant passage way are formed between the lateral wall of the madial wall of the axle sleeve and the main shaft
It is connected with the pump nozzle；In use, grease gun can be inserted into pump nozzle, is noted lubricant grease by pump nozzle
Enter lubricant passage way, so as to fulfill the lubrication between main shaft and axle sleeve, i.e., by regular grease up, make between main shaft and axle sleeve
Sufficient lubrication is maintained, get rusty abrasion and fatigue fracture are avoided in the case where frequently switching on door, fundamentally avoids tower
Tube door axis due to lack lubrication and caused by abrasion and corrosion, so as to extend the service life of tower door-hinge, improve tower
Overhaul the security performance of production.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of specific embodiment of tower door-hinge component provided by the utility model；
Fig. 2 is the sectional view of tower door-hinge component shown in Fig. 1.
Reference sign：
1- main shafts
2- axle sleeves
3- pump nozzles
4- lubricant passage ways
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
It please refers to Fig.1 and Fig. 2, Fig. 1 is a kind of specific embodiment of tower door-hinge component provided by the utility model
Structure diagram；Fig. 2 is the sectional view of tower door-hinge component shown in Fig. 1.
In a kind of specific embodiment, tower door-hinge component provided by the utility model is used for wind power generating set, should
Tower door-hinge component includes the axle sleeve 2 hinged with door body, the main shaft 1 being sheathed in the axle sleeve 2 and is installed on the axle sleeve 2
It goes up and is used for the pump nozzle being connected with grease gun 3；It is formed between the madial wall of the axle sleeve 2 and the lateral wall of the main shaft 1
Lubricant passage way 4, the oil inlet end of the lubricant passage way 4 are connected with the pump nozzle 3；It in use, can be by grease gun
Pump nozzle 3 is inserted into, lubricant grease is injected by lubricant passage way 4 by pump nozzle 3, so as to fulfill the profit between main shaft 1 and axle sleeve 2
It is sliding, i.e., by regular grease up, make to maintain sufficient lubrication between main shaft 1 and axle sleeve 2, frequently switching on the situation of door
Under avoid get rusty abrasion and fatigue fracture, fundamentally avoid tower door-hinge due to lack lubrication and caused by abrasion and rust
Erosion so as to extend the service life of tower door-hinge, improves the security performance of tower maintenance production.
It should be appreciated that can fit between above-mentioned main shaft 1 and axle sleeve 2, lubricant passage way 4 can be opened in master at this time
On the lateral wall of axis 1 or the madial wall of axle sleeve 2, there can also be appropriate circumferential gap between main shaft 1 and axle sleeve 2, at this time
Lubricant passage way 4 is formed at the circumferential direction gap.Specifically, multiple bar-shaped troughs that lubricant passage way 4 can be spiral shape, open up vertically
Or other irregular forms, which is preferably spiral shape, and the spiral pivot is the vertical of the main shaft 1
Axis, to improve lubricant effect.
In order to ensure oiling effect, the bore of pump nozzle 3 is 1-2cm, and pump nozzle 3 is L-type tube body, the L-type tube body
Vertical pipe section be fixedly connected with the axle sleeve 2, horizontal pipe section extends outwardly and is connected with the grease gun, to reduce
The installation difficulty of grease gun.
Further, the second socket which includes first sock and be detachably connected with the first sock
Portion, the first sock and second socket part are axially spliced to form the axle sleeve 2, can be with when needing internal overhaul
Two socket parts are split, it is necessary to when installing, by two socket part Joints, to simplify the maintenance process of equipment, reduction is torn open
Fill difficulty.Dismountable connection mode can be to be bolted or be clamped.
Except above-mentioned tower door-hinge component, the utility model also provides a kind of wind-power electricity generation for including the tower door-hinge component
Unit, refer to the prior art for other Each parts of the wind power generating set, and this will not be repeated here.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be interpreted as the limitation to the utility model, those of ordinary skill in the art are in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (6)
1. a kind of tower door-hinge component for wind power generating set, which is characterized in that including the axle sleeve (2) hinged with door body,
The main shaft (1) that is sheathed in the axle sleeve (2) and it is installed on the oiling on the axle sleeve (2) and for being connected with grease gun
Mouth (3)；Lubricant passage way (4), the lubricating oil are formed between the madial wall of the axle sleeve (2) and the lateral wall of the main shaft (1)
The oil inlet end on road (4) is connected with the pump nozzle (3).
2. tower door-hinge component according to claim 1, which is characterized in that the lubricant passage way (4) is spiral shape, described
Spiral pivot is the longitudinal axis of the main shaft (1).
3. tower door-hinge component according to claim 1, which is characterized in that the bore of the pump nozzle (3) is 1-2cm.
4. tower door-hinge component according to claim 3, which is characterized in that the pump nozzle (3) be L-type tube body, the L
The vertical pipe section of type tube body is fixedly connected with the axle sleeve (2), and horizontal pipe section extends outwardly and is connected with the grease gun.
5. according to claim 1-4 any one of them tower door-hinge components, which is characterized in that the axle sleeve (2) includes first
Socket part and the second socket part being detachably connected with the first sock, the first sock and second socket part
Axially it is spliced to form the axle sleeve (2).
6. a kind of wind power generating set, the tower door of the tower is installed on including tower and by door-hinge component, feature exists
In the door-hinge component is such as claim 1-5 any one of them tower door-hinge components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126654.4U CN207377729U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its tower door-hinge component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126654.4U CN207377729U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its tower door-hinge component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377729U true CN207377729U (en) | 2018-05-18 |
Family
ID=62342812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721126654.4U Active CN207377729U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its tower door-hinge component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377729U (en) |
-
2017
- 2017-09-05 CN CN201721126654.4U patent/CN207377729U/en active Active
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| GR01 | Patent grant |