CN209041026U - A kind of tower of wind generating set tube door structure and Wind turbines tower - Google Patents
A kind of tower of wind generating set tube door structure and Wind turbines tower Download PDFInfo
- Publication number
- CN209041026U CN209041026U CN201821456508.2U CN201821456508U CN209041026U CN 209041026 U CN209041026 U CN 209041026U CN 201821456508 U CN201821456508 U CN 201821456508U CN 209041026 U CN209041026 U CN 209041026U
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- tower
- shaft
- nut
- mounting base
- hinge
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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
- 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
- Y02E10/728—Onshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of tower of wind generating set tube door structure and Wind turbines towers.Tower door includes tower door, doorframe, at least two rotating assemblies and at least two hinges, rotating assembly is corresponding with hinge quantity, hinge is set on tower door, the rotating assembly includes shaft, support plate, first nut, mounting base and the second nut, the support plate, first nut, mounting base and the second nut are sequentially sleeved in shaft from top to bottom, support plate is fixedly connected with shaft, first nut is connect with the second nut with shaft thread, mounting base is connect with shaft unthreaded hole, mounting base is fixed on doorframe, hinge sleeve is in shaft and is supported in support plate.Wind turbines tower includes above-mentioned tower door.The utility model realizes the adjusting of shaft height by the nut location adjusted in shaft, so as to adjust the gap between tower door height and hinge and support plate, realizes the accurate positioning of tower door and adjusts the stress of hinge and shaft.
Description
Technical field
The utility model relates to Wind turbines more particularly to a kind of tower of wind generating set tube door structures and Wind turbines tower.
Background technique
Tower door is the important component of blower fan tower barrel, tower door pivot support member and tower door frame welding, tower door hinge
Chain and shaft connect and compose tower door component.It is higher to seal request because tower door takes into account rainproof function, between door-plate and doorframe
Gap size needs strict control, and is welding because tower pupil produces most of component in manufacturing process, there is deformation, therefore want
It realizes that tower door is accurately positioned, is generallyd use in tower door manufacturing process and carry out trial assembly with weldering, general tower door with tower doorframe
Hinge and door-hinge are 2~3, carry out still there are individual hinges with postwelding that there are gaps with door-hinge, and door-hinge and hinge stress are not
Equal problem.Since tower door is heavier, if carried out in production process with weldering need to be lifted back and forth, seriously affect production efficiency and
Cause the waste of manpower equipment.Tower door often enters and leaves the equipment used as personnel, and door-hinge and hinge unbalance stress are in the later period
The abrasion that can accelerate hinge and door-hinge in operational process causes tower door gap to increase, and causes roof leaking, into sand, influences in tower
The normal operation of other equipment.Therefore there is an urgent need to a kind of adjustable tower door axle structures to solve the problems, such as this.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of tower door and doorframe is quasi-
The tower of wind generating set tube door structure and Wind turbines tower for determining position, reducing stress between shaft and hinge.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of tower of wind generating set tube door structure, including tower door, doorframe, at least two rotating assemblies and at least two hinges
Chain, the rotating assembly is corresponding with hinge quantity, and the hinge is set on tower door, and the rotating assembly includes shaft, support
Plate, the first nut, mounting base and the second nut, the support plate, the first nut, mounting base and the second nut are from top to bottom successively
It covers in shaft, the support plate is fixedly connected with shaft, and first nut is connect with the second nut with shaft thread, described
Mounting base is connect with shaft unthreaded hole, and the mounting base is fixed on doorframe, and the hinge sleeve is in shaft and is supported in support plate
On.
As a further improvement of the above technical scheme:
Lock washer is equipped between first nut and mounting base.
Lock washer is equipped between second nut and mounting base.
The lock washer is spring washer.
The mounting base is welded on doorframe.
The rotating assembly is arranged three groups, and the hinge is correspondingly arranged three.
The hole passed through in the mounting base for shaft is waist-shaped hole, and the direction of the waist-shaped hole and tower door are horizontal.
The hole passed through in the mounting base for shaft is waist-shaped hole, and the direction of the waist-shaped hole is vertical with tower door.
The mounting base is circular block, and the support plate is circular slab, and the diameter of support plate is less than or equal to mounting base
Diameter.
A kind of Wind turbines tower, above-mentioned tower of wind generating set tube door structure, the doorframe are set in Wind turbines tower.
Compared with the prior art, the advantages of the utility model are:
(1) the tower of wind generating set tube door structure of the utility model realizes that shaft is high by the nut location adjusted in shaft
The adjusting of degree, so as to adjust the gap between tower door height and hinge and support plate, realize the accurate positioning of tower door with
And adjust the stress of hinge and shaft；Tower door does not need to carry out again can be accurate by tower door with weldering shaft with doorframe material object
Location and installation, while reducing tower door and lifting back and forth, avoid because of welding precision and deforming between the door-plate and doorframe that lead to tower door
Gap is excessive and does over again, and greatly shortens the manufacturing cycle, improves production efficiency, reduces growth cost；By the adjusting of shaft, can make each
A hinge stress more evenly, improves each component service life.
(2) the Wind turbines tower of the utility model is improved whole using above-mentioned tower of wind generating set tube door structure
Production efficiency reduces whole production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tower of wind generating set tube door structure of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of rotating assembly in the utility model embodiment 1.
Each label indicates in figure:
1, tower door；2, doorframe；3, hinge；4, shaft；5, support plate；6, the first nut；7, mounting base；8, the second spiral shell
It is female；9, lock washer.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the tower of wind generating set tube door structure of the present embodiment, including tower door 1, doorframe 2, at least two
A rotating assembly and at least two hinges 3, hinge 3 are set on tower door 1, and rotating assembly includes shaft 4, support plate 5, the first spiral shell
Mother 6, mounting base 7 and the second nut 8, support plate 5, the first nut 6, mounting base 7 and the second nut 8 are sequentially sleeved in from top to bottom to be turned
On axis 4, support plate 5 is fixedly connected with shaft 4, and the first nut 6 is threadedly coupled with the second nut 8 with shaft 4, mounting base 7 with turn
The connection of 4 unthreaded hole of axis, mounting base 7 is fixed on doorframe 2, and 3 sets of hinge in shaft 4 and are supported in support plate 5.
In specific application example, it is related with the size of tower door 1 that quantity is arranged in rotating assembly.In the present embodiment, shaft
Component is arranged three groups, and hinge 3 is correspondingly arranged three.
When installation, rotating assembly is assembled first, the first nut 6 is tightened to mounting base 7 respectively with the second nut 8, folder
Firmly mounting base 7；Then according to the size of the hinge 3 on tower door 1, rotating assembly is fixed on doorframe 2 by mounting base 7,
Then by 3 sets of hinge in shaft 4.When three hinges 3 just contact with each other with three support plates 5, do not need to adjust.When two
A hinge 3 is just contacted with support plate 5, when having gap between another hinge 3 and support plate 5 (support plate 5 is under), for this
There is the hinge 3 in gap, first unscrew the second nut 8, be rotated down the first nut 6, shaft 4 rises, and support plate 5 rises and hinge
Chain 3 contacts, and gap between hinge 3 and support plate 5 is eliminated, so that hinge 3 is just engaged with shaft 4 and support plate 5.When one
A transition fit between support plate 5, when having gap between other two hinge 3 and support plate 5, for the hinge of transition fit
3, the first nut 6 is reversely rotated, so that shaft 4 declines, support plate 5 declines, and hinge 3 and tower door 1 decline, other two hinges
3 just contact with support plate 5.When cooperating not in place between tower door 1 and doorframe 2, passes through and adjust shaft 4 and support plate
5 height, so that tower door 1 and doorframe 2 are fitted close.
The tower door realizes the adjusting of 4 height of shaft, by the nut location adjusted in shaft 4 so as to adjust tower
1 height of tube door and the gap between hinge 3 and support plate 5 realize the accurate positioning of tower door 1 and adjust hinge 3 and turn
The stress of axis 4.Tower door 1 does not need to carry out installing in kind can be accurately positioned tower door with weldering shaft of doorframe 2 again,
It reduces tower door 1 simultaneously to lift back and forth, avoids causing the door-plate of tower door 1 and 2 gap of doorframe excessive because of welding precision and deformation
And do over again, the manufacturing cycle is greatly shortened, production efficiency is improved, reduces growth cost；By the adjusting of shaft 4, each hinge can be made
3 stress of chain more evenly, improves each component service life.
In the present embodiment, lock washer 9 is equipped between the first nut 6 and mounting base 7.Between second nut 8 and mounting base 7
Equipped with lock washer 9, wherein lock washer 9 is spring washer.
In the present embodiment, specifically, the fixed form between mounting base 7 and doorframe 2 is welding.
In the present embodiment, mounting base 7 is circular block, and support plate 5 is circular slab, and the diameter of support plate 5 is less than or equal to peace
The diameter for filling seat 7, avoids installing dry and astringent.
Embodiment 2
The tower of wind generating set tube door structure of the present embodiment, substantially the same manner as Example 1, difference is being only that:
In the present embodiment, the hole passed through in mounting base 7 for shaft 4 is waist-shaped hole, the direction of waist-shaped hole and 1 water of tower door
It is flat.
By the setting of waist-shaped hole, so that shaft 4 can be along direction (left and right) movement horizontal with tower door 1, and then adjust
The gap between shaft 4 and hinge 3 is saved, the two preferably cooperation is made.Simultaneously between adjustable tower door 1 and doorframe 2 away from
From (left and right) so that the two preferably cooperates.
Embodiment 3
The tower of wind generating set tube door structure of the present embodiment, substantially the same manner as Example 1, difference is being only that:
In the present embodiment, the hole passed through in mounting base 7 for shaft 4 is waist-shaped hole, and the direction of waist-shaped hole and tower door 1 hang down
Directly.
By the setting of waist-shaped hole, so that shaft 4 can be mobile along the direction (front and back) vertical with tower door 1, and then adjust
The gap between shaft 4 and hinge 3 is saved, the two preferably cooperation is made.Simultaneously between adjustable tower door 1 and doorframe 2 away from
From (front and back) so that the two preferably cooperates.
Embodiment 4
The Wind turbines tower of the present embodiment, including the tower of wind generating set tube door structure in embodiment 1, doorframe 2 is set to wind
On electric set tower drum.
The Wind turbines tower improves whole manufacture efficiency using the tower of wind generating set tube door structure of embodiment 1, drop
Low cost.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of tower of wind generating set tube door structure, including tower door (1), doorframe (2), at least two rotating assemblies and at least two
Hinge (3), the rotating assembly is corresponding with hinge (3) quantity, and the hinge (3) is set on tower door (1), it is characterised in that:
The rotating assembly includes shaft (4), support plate (5), the first nut (6), mounting base (7) and the second nut (8), the support
Plate (5), the first nut (6), mounting base (7) and the second nut (8) are sequentially sleeved in from top to bottom on shaft (4), the support plate
(5) it is fixedly connected with shaft (4), first nut (6) is threadedly coupled with the second nut (8) with shaft (4), the mounting base
(7) it is connect with shaft (4) unthreaded hole, the mounting base (7) is fixed on doorframe (2), and the hinge (3) covers on shaft (4) simultaneously
It is supported on support plate (5).
2. tower of wind generating set tube door structure according to claim 1, it is characterised in that: first nut (6) and installation
Lock washer (9) are equipped between seat (7).
3. tower of wind generating set tube door structure according to claim 2, it is characterised in that: second nut (8) and installation
Lock washer (9) are equipped between seat (7).
4. tower of wind generating set tube door structure according to claim 3, it is characterised in that: the lock washer (9) is spring
Washer.
5. tower of wind generating set tube door structure according to any one of claims 1 to 4, it is characterised in that: the mounting base
(7) it is welded on doorframe (2).
6. tower of wind generating set tube door structure according to any one of claims 1 to 4, it is characterised in that: the shaft group
Part is arranged three groups, and the hinge (3) is correspondingly arranged three.
7. tower of wind generating set tube door structure according to any one of claims 1 to 4, it is characterised in that: the mounting base
(7) hole passed through on for shaft (4) is waist-shaped hole, and the direction and tower door (1) of the waist-shaped hole are horizontal.
8. tower of wind generating set tube door structure according to any one of claims 1 to 4, it is characterised in that: the mounting base
(7) hole passed through on for shaft (4) is waist-shaped hole, and the direction of the waist-shaped hole is vertical with tower door (1).
9. tower of wind generating set tube door structure according to any one of claims 1 to 4, it is characterised in that: the mounting base
It (7) is circular block, the support plate (5) is circular slab, and the diameter of support plate (5) is less than or equal to the diameter of mounting base (7).
10. a kind of Wind turbines tower, it is characterised in that: including Wind turbines tower described in claim 1 to 9 any one
Door, the doorframe (2) are set in Wind turbines tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456508.2U CN209041026U (en) | 2018-09-06 | 2018-09-06 | A kind of tower of wind generating set tube door structure and Wind turbines tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456508.2U CN209041026U (en) | 2018-09-06 | 2018-09-06 | A kind of tower of wind generating set tube door structure and Wind turbines tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041026U true CN209041026U (en) | 2019-06-28 |
Family
ID=67032589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821456508.2U Active CN209041026U (en) | 2018-09-06 | 2018-09-06 | A kind of tower of wind generating set tube door structure and Wind turbines tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041026U (en) |
-
2018
- 2018-09-06 CN CN201821456508.2U patent/CN209041026U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |