CN208057318U - A kind of tower door for wind power generating set - Google Patents
A kind of tower door for wind power generating set Download PDFInfo
- Publication number
- CN208057318U CN208057318U CN201820568020.2U CN201820568020U CN208057318U CN 208057318 U CN208057318 U CN 208057318U CN 201820568020 U CN201820568020 U CN 201820568020U CN 208057318 U CN208057318 U CN 208057318U
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- door
- baffle
- plate
- handle
- doorframe
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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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model is related to a kind of tower doors for wind power generating set, including doorframe, door-plate, door lock and connecting rod, one end of the door-plate and the inside of doorframe are hinged, the door lock includes the handle and baffle for being located at door-plate both sides, the one end of the handle is arranged in door-plate and is rotatably connected with door-plate, the one end that handle is arranged in door-plate is fixed in one end of the baffle, the radius of turn of the baffle is fixed on the distance between one end and doorframe of handle more than baffle, the other end of the baffle is equipped with fixture block, the doorframe is equipped with card slot compatible with the fixture block, two door locks described above are installed on the door-plate, the other end of every baffle door lock is interconnected by connecting rod and each baffle is rotatably connected with connecting rod.
Description
Technical field
The utility model is related to technical field of wind power generation more particularly to a kind of tower doors for wind power generating set.
Background technology
The sealing performance of tower door is extremely important to the normal safe operation of entire Wind turbines.Because where Wind turbines
Geographical environment is generally all relatively severe, often by rainwater, high wind, sand and dust and the influences such as saline and alkaline, if tower door cannot
Effectively sealing, rainwater, sand and dust etc. will be entered by tower door inside tower, to the electrical equipment and machine driving inside tower
Parts are caused to corrode or be destroyed.Tower of wind generating set tube door is iron plate door, is easy to generate stress concentration at door lock, use
Since the long term of the external force such as strong wind causes tower door to be easily deformed around door lock in journey, cause tower door tight
, there is gap in closed conjunction.
Utility model content
Technical problem to be solved in the utility model is：A kind of tower door for wind power generating set is provided, is not easy
Deform and switch it is convenient.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of tower door for wind power generating set, including doorframe, door-plate, door lock and connecting rod, one end of the door-plate
Hinged with the inside of doorframe, the door lock includes the handle and baffle for being located at door-plate both sides, and the one end of the handle is worn
It is rotatably connected set on door-plate and door-plate, the one end that handle is arranged in door-plate, the baffle are fixed in one end of the baffle
Radius of turn be fixed on the distance between one end and doorframe of handle more than baffle, the other end of the baffle is equipped with fixture block,
The doorframe is equipped with card slot compatible with the fixture block, and two door locks described above are equipped on the door-plate, every door
The other end of the baffle of lock is interconnected by connecting rod and each baffle is rotatably connected with connecting rod.
Further, the baffle is less than 180 degree, the gear in the fan-shaped central angle number of degrees corresponding to fan-shaped and baffle
The one end that handle is arranged in door-plate is fixed in one end that plate corresponds to fan-shaped vertex.
Further, further include bearing, the door-plate is equipped with mounting hole, the outer wall of the bearing and the hole wall of mounting hole
The inner wall of connection, the outer wall and bearing that the handle is arranged in the one end of door-plate connects.
Further, further include sealing ring, the sealing ring is installed on the inside of doorframe.
Further, the other end of the handle is equipped with elongated slot and the side wall of elongated slot is equipped with multiple pilot trench, the son
Slot is adapted with the finger contours of human body.
The beneficial effects of the utility model are：So that tower door is closed by two or more door locks, makes door-plate and doorframe
Between stress point dispersion, improve the leakproofness and structural stability of tower door, prevent tower door due to stress concentrate and hold
It is yielding, while the other end of every baffle door lock is interconnected by connecting rod and each baffle rotatably connects with connecting rod
It connects, the folding of all door locks, simple operation can be controlled by rotating single handle.
Description of the drawings
Fig. 1 show the side view of the tower door for wind power generating set of the utility model；
Fig. 2 show the rearview of the tower door for wind power generating set of the utility model；
Fig. 3 show the front view of the tower door for wind power generating set of the utility model；
Label declaration：
1, doorframe；2, door-plate；3, handle；4, baffle；5, fixture block；6, card slot；7, connecting rod；8, bearing.
Specific implementation mode
For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：So that tower door is closed by two or more door locks, makes door-plate 2 and door
Stress point dispersion between frame 1, while the other end of every baffle 4 door lock is interconnected by connecting rod 7 and each baffle 4 is equal
It is rotatably connected with connecting rod 7, the folding of all door locks can be controlled by rotating single handle 3.
It please refers to shown in Fig. 1 to Fig. 3, a kind of tower door for wind power generating set provided by the utility model, including
Doorframe 1, door-plate 2, door lock and connecting rod 7, one end of the door-plate 2 is hinged with the inside of doorframe 1, and the door lock includes being located at
The handle 3 and baffle 4 of 2 both sides of door-plate, the one end of the handle 3 are arranged in door-plate 2 and are rotatably connected with door-plate 2, the gear
The one end that handle 3 is arranged in door-plate 2 is fixed in one end of plate 4, and the radius of turn of the baffle 4 is fixed on handle more than baffle 4
The other end of the distance between one end of hand 3 and doorframe 1, the baffle 4 is equipped with fixture block 5, and the doorframe 1 is equipped with and the card
5 compatible card slot 6 of block, two door locks described above are equipped on the door-plate 2, and the other end of every baffle 4 door lock leads to
It crosses the interconnection of connecting rod 7 and each baffle 4 is rotatably connected with connecting rod 7.
In use, driving baffle 4 to rotate by handle 3, and then fixture block 5 is made to be switched to tower door with 6 division of card slot,
Only need to rotate any handle 3 just can drive the rotation of remaining baffle 4 by connecting rod 7.
As can be seen from the above description, by two or more door locks make tower door be closed, make between door-plate 2 and doorframe 1 by
Force disperses, and improves the leakproofness and structural stability of tower door, prevents tower door to be easily deformed since stress is concentrated, together
When every baffle 4 door lock the other end interconnected by connecting rod 7 and each baffle 4 is rotatably connected with connecting rod 7, pass through
The folding of all door locks, simple operation can be controlled by rotating single handle 3.
Further, the baffle 4 is less than 180 degree in the fan-shaped central angle number of degrees corresponding to fan-shaped and baffle 4, described
The one end that handle 3 is arranged in door-plate 2 is fixed in one end that baffle 4 corresponds to fan-shaped vertex.
As can be seen from the above description, baffle 4 can be such that stress surface disperses in sector, further promote the stable structure of tower door
Property.
Further, further include bearing 8, the door-plate 2 is equipped with mounting hole, the outer wall of the bearing 8 and mounting hole
Hole wall connects, and the outer wall that the handle 3 is arranged in the one end of door-plate 2 is connect with the inner wall of bearing 8.
As can be seen from the above description, handle 3 is rotatably connected by bearing 8 and door-plate 2, keeps the rotation of handle 3 more smooth,
It prevents from door-plate 2 to be in direct contact with handle 3 to rub and damage or loosen.
Further, further include sealing ring, the sealing ring is installed on the inside of doorframe 1.
As can be seen from the above description, sealing ring can further promote the leakproofness between door-plate 2 and doorframe 1, prevent simultaneously
Door-plate 2 and 1 direct collision of doorframe, protection is played the role of in the edge of end of door plate 2 and the inside of doorframe 1.
Further, the other end of the handle 3 is equipped with elongated slot and the side wall of elongated slot is equipped with multiple pilot trench, the son
Slot is adapted with the finger contours of human body.
As can be seen from the above description, the other end of handle 3 is equipped with elongated slot and the side wall of elongated slot is equipped with multiple pilot trench, is convenient for
It holds, pilot trench is adapted with the finger contours of human body, meets base of principle of human engineering.
It please refers to shown in Fig. 1 to Fig. 3, the embodiments of the present invention one are：
A kind of tower door for wind power generating set, including doorframe 1, door-plate 2, door lock and connecting rod 7, the door-plate 2
One end and the inside of doorframe 1 are hinged, and the inside of the doorframe 1 is equipped with sealing ring, and the door lock includes being located at 2 liang of door-plate
The handle 3 and baffle 4 of side, the one end of the handle 3 are arranged in door-plate 2 and are rotatably connected with door-plate 2, the handle 3 it is another
One end is equipped with elongated slot and the side wall of elongated slot is equipped with multiple pilot trench, and the pilot trench is adapted with the finger contours of human body, described
Baffle 4 is equal to 120 degree in the fan-shaped central angle number of degrees corresponding to fan-shaped and baffle 4, and the baffle 4 corresponds to the one of fan-shaped vertex
The one end that handle 3 is arranged in door-plate 2 is fixed at end, and the radius of turn of the baffle 4 is fixed on the one of handle 3 more than baffle 4
The other end at the distance between end and doorframe 1, the baffle 4 is equipped with fixture block 5, and the doorframe 1 is equipped with suitable with 5 phase of the fixture block
The card slot 6 matched, two door locks described above are equipped on the door-plate 2, and the other end of every baffle 4 door lock passes through connecting rod 7
It interconnects and each baffle 4 is rotatably connected with connecting rod 7.
Preferably, further include bearing 8, the door-plate 2 is equipped with mounting hole, the outer wall of the bearing 8 and the hole of mounting hole
Wall connects, and the outer wall that the handle 3 is arranged in the one end of door-plate 2 is connect with the inner wall of bearing 8.
In conclusion a kind of tower door for wind power generating set provided by the utility model, passes through two or more
Door lock makes tower door be closed, and so that the stress point between door-plate 2 and doorframe 1 is disperseed, leakproofness and the structure for improving tower door are steady
It is qualitative, prevent tower door to be easily deformed since stress is concentrated, while the other end of every baffle 4 door lock is mutual by connecting rod 7
It is connected and each baffle 4 is rotatably connected with connecting rod 7, opening for all door locks can be controlled by rotating single handle 3
It closes, simple operation, baffle 4 can be such that stress surface disperses in sector, further promote the structural stability of tower door, and handle 3 is logical
Cross bearing 8 to be rotatably connected with door-plate 2, keep the rotation of handle 3 more smooth, prevent door-plate 2 and handle 3 be in direct contact friction and
Damage loosens, and sealing ring can further promote the leakproofness between door-plate 2 and doorframe 1, while prevent door-plate 2 and doorframe 1
Protection is played the role of in direct collision, the edge of end of door plate 2 and the inside of doorframe 1, the other end of handle 3 be equipped with elongated slot and
The side wall of elongated slot is equipped with multiple pilot trench, and convenient for holding, pilot trench is adapted with the finger contours of human body, meets ergonomics original
Reason.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of tower door for wind power generating set, it is characterised in that：Including doorframe, door-plate, door lock and connecting rod, the door
One end of plate and the inside of doorframe are hinged, and the door lock includes the handle and baffle for being located at door-plate both sides, the handle
One end is arranged in door-plate and is rotatably connected with door-plate, and the one end that handle is arranged in door-plate is fixed in one end of the baffle,
The radius of turn of the baffle is fixed on the distance between one end and doorframe of handle more than baffle, and the other end of the baffle is set
There are fixture block, the doorframe to be equipped with card slot compatible with the fixture block, two door locks described above be installed on the door-plate,
The other end of every baffle door lock is interconnected by connecting rod and each baffle is rotatably connected with connecting rod.
2. the tower door according to claim 1 for wind power generating set, it is characterised in that：The baffle in fan-shaped and
The fan-shaped central angle number of degrees corresponding to baffle are less than 180 degree, and one end that the baffle corresponds to fan-shaped vertex is fixed on handle and is worn
Set on the one end of door-plate.
3. the tower door according to claim 1 for wind power generating set, it is characterised in that：Further include bearing, it is described
Door-plate is equipped with mounting hole, and the outer wall of the bearing and the hole wall of mounting hole connect, and the handle is arranged in the one end of door-plate
Outer wall and bearing inner wall connect.
4. the tower door according to claim 1 for wind power generating set, it is characterised in that：Further include sealing ring, institute
State the inside that sealing ring is installed on doorframe.
5. the tower door according to claim 1 for wind power generating set, it is characterised in that：The other end of the handle
Portion is equipped with elongated slot and the side wall of elongated slot is equipped with multiple pilot trench, and the pilot trench is adapted with the finger contours of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568020.2U CN208057318U (en) | 2018-04-20 | 2018-04-20 | A kind of tower door for wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568020.2U CN208057318U (en) | 2018-04-20 | 2018-04-20 | A kind of tower door for wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057318U true CN208057318U (en) | 2018-11-06 |
Family
ID=63983346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568020.2U Active CN208057318U (en) | 2018-04-20 | 2018-04-20 | A kind of tower door for wind power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350248A (en) * | 2020-11-18 | 2021-02-09 | 江门市新会区宏信科技有限公司 | Branch box for network engineering convenient to it is categorised |
-
2018
- 2018-04-20 CN CN201820568020.2U patent/CN208057318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350248A (en) * | 2020-11-18 | 2021-02-09 | 江门市新会区宏信科技有限公司 | Branch box for network engineering convenient to it is categorised |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350000 2-53B room 27, Hu Li Road, Mawei District, Fuzhou, Fujian (within the FTA) Patentee after: Fujian Haidian operation and Maintenance Technology Co.,Ltd. Address before: 350000 2-53B room 27, Hu Li Road, Mawei District, Fuzhou, Fujian (within the FTA) Patentee before: FUJIAN OFFSHORE WIND O & M SERVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2-53b, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Patentee after: Fujian Offshore Power Operation and Maintenance Technology Co.,Ltd. Address before: Room 2-53b, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Patentee before: Fujian Haidian operation and Maintenance Technology Co.,Ltd. |