CN202194788U - Detachable tower cylinder - Google Patents
Detachable tower cylinder Download PDFInfo
- Publication number
- CN202194788U CN202194788U CN2011203332072U CN201120333207U CN202194788U CN 202194788 U CN202194788 U CN 202194788U CN 2011203332072 U CN2011203332072 U CN 2011203332072U CN 201120333207 U CN201120333207 U CN 201120333207U CN 202194788 U CN202194788 U CN 202194788U
- Authority
- CN
- China
- Prior art keywords
- tower
- tower cylinder
- joint
- detachable
- barrel member
- 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 - Lifetime
Links
Images
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
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides a detachable tower cylinder, which comprises a plurality of tower cylinder members and bolts. The connection positions of edges of the tower cylinder members are provided with bolt holes, and the plurality of tower cylinder members are fixedly connected through the bolts to splice into the tower cylinder. The tower cylinder is detachable and utilizes the bolts to connect all sections of detachable members of the tower cylinder. In production, each section of the tower cylinder member is respectively manufactured according to requirements, the manufactured tower cylinder members are transported to wind fields, and each section of the tower cylinder is respectively assembled in the wind fields and lifted. In transportation, the tower cylinder members are easy to fix and various in transportation mode.
Description
Technical field
The utility model relates to the detachable tower tube of a kind of wind-driven generator, and is special, is specifically related to high-power blower to Large Towers tube designing requirement.
Background technique
At present, each section of wind power generating set tower tube all is that whole reel welds then, though easily manufactured; But there is obvious defects; Along with the generated output of wind power generating set constantly increases, the overall weight of generator set and the length of blade also constantly increase, and then the designing requirement to the tower tube improves constantly; In order to satisfy of the requirement of tower tube to the unit bearing capacity, tower tube diameter and the trend of continuous increase is highly arranged.When tower tube diameter surpasses certain limit, then can't be transported to wind field to it from the manufacturing shop.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of detachable tower tube, and it has comprised a plurality of tower barrel members and bolt, is provided with bolt hole in joint, tower barrel member edge, and a plurality of tower barrel members connect through bolt, are spliced into the tower tube.The utility model is all made the tower tube detachable, and utilizes bolt to couple together the dismounting parts of every joint tower tube.Every joint tower barrel member is made respectively on request during the manufacturing, and manufacturing is transported to wind field after accomplishing, and assembles every joint tower tube respectively at wind field, then lifting.In the transportation process, the tower barrel member is easily fixing, and has than the choice space in the selection of means of transportation.
Preferably, bolt is a high-strength bolt.
Preferably, the tower barrel member is curved.
Preferably, 4 tower barrel member one spellings are connected into the tower tube.
Preferably, joint, two edges outer surface indent of part tower barrel member is handled, corresponding therewith, two the internal surface indents in the joint, two edges of part tower barrel member are handled.
Preferably, one of them joint, edge outer surface indent is handled, and joint, edge internal surface indent is handled.
Preferably, thickness increases in joint, tower barrel member edge.
Description of drawings
Fig. 1, shown in Figure 2 be the structural representation of the utility model first embodiment's tower barrel member;
Shown in Figure 3 is the structural representation of the utility model second embodiment's tower barrel member.
Embodiment
Existing the utility model being done through Fig. 1-Fig. 3 further describes.
Fig. 1-Fig. 2 has illustrated first embodiment of the utility model.
In the present embodiment, the tower tube is detachable, and it has comprised a plurality of tower barrel members and bolt, is provided with bolt hole in joint, tower barrel member edge, and these a plurality of tower barrel members can be fixedly connected through bolt, are spliced into the tower tube.This bolt is a high-strength bolt.Be depicted as in the present embodiment like Fig. 1,2, the structural representation of tower barrel member, 11 are depicted as the tower barrel member, and the tower barrel member is curved, is provided with a plurality of bolts hole 13 in the joint, edge 12 of tower barrel member, and each tower barrel member is fixedly linked through bolt hole.In the present embodiment, preferred, 4 tower barrel member one spellings are connected into a cylindrical body tower tube.But it will be appreciated by those skilled in the art that 2,3,5,6 are one group and splice, all can realize, only need the size of tower barrel member and radian adjusted accordingly and get final product.
Joint, two edges 12 outer surface indents of tower barrel member are handled, corresponding therewith, among Fig. 2; Joint, two edges 22 internal surface indents of tower barrel member 21 are handled; And on this joint, edge 22, be provided with a plurality of bolts hole 23 equally, 11, the 12 adjacent settings of tower barrel member are fixedly connected; Its advantage is that it is comparatively smooth to connect back tower tube itself.
But, in the utility model, also can in tower barrel member marginal position joint, can increase thickness according to actual demand, make it can bear enough big bearing capacity.
Fig. 3 has illustrated, second embodiment of the utility model is as shown in the figure; In joint, 31 two edges of tower barrel member, one of them joint, edge outer surface indent is handled, and joint, edge internal surface indent is handled; In joint, two edges, be provided with bolt hole.The tower barrel member of present embodiment can connect each other, and therefore, when producing, convenient more, cost also can reduce.Present embodiment, the tower barrel member, can be 2 one group (promptly by tower tube of two tower barrel members splicing, down with), 3 one group, 4 one group, by that analogy, unrestricted.But in the present embodiment, preferred, with 4 one group be optimum way, the one, be convenient to splicing, structural stability, the 2nd, be convenient to produce.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (7)
1. a detachable tower tube is characterized in that, it has comprised a plurality of tower barrel members and bolt, is provided with bolt hole in joint, said tower barrel member edge, and said a plurality of tower barrel members connect through bolt, are spliced into the tower tube.
2. detachable tower tube as claimed in claim 1 is characterized in that said bolt is a high-strength bolt.
3. detachable tower tube as claimed in claim 1 is characterized in that the tower barrel member is curved.
4. detachable tower tube as claimed in claim 1 is characterized in that, 4 tower barrel member one spellings are connected into the tower tube.
5. detachable tower tube as claimed in claim 1 is characterized in that, joint, two edges outer surface indent of part tower barrel member is handled, corresponding therewith, two the internal surface indents in the joint, two edges of part tower barrel member are handled.
6. detachable tower tube as claimed in claim 1 is characterized in that, one of them joint, edge outer surface indent is handled, and joint, edge internal surface indent is handled.
7. detachable tower tube as claimed in claim 1 is characterized in that, thickness increases in joint, tower barrel member edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203332072U CN202194788U (en) | 2011-09-07 | 2011-09-07 | Detachable tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203332072U CN202194788U (en) | 2011-09-07 | 2011-09-07 | Detachable tower cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194788U true CN202194788U (en) | 2012-04-18 |
Family
ID=45949703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203332072U Expired - Lifetime CN202194788U (en) | 2011-09-07 | 2011-09-07 | Detachable tower cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194788U (en) |
-
2011
- 2011-09-07 CN CN2011203332072U patent/CN202194788U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859160A (en) | Fan blade root embedded bolt sleeve suitable for pultrusion process and preparation method for fan blade root embedded bolt sleeve | |
| CN102200100A (en) | Split-assembling-type blade of wind driven generator | |
| CN204324052U (en) | Transport frock | |
| CN102953942A (en) | Polygonal raking shore connecting structure of wind driven generator tower tube and guide frame foundation | |
| CN202194788U (en) | Detachable tower cylinder | |
| CN201443476U (en) | Tower cylinder for wind power generation | |
| CN205823552U (en) | A kind of split blade type wind turbine tower | |
| CN202913752U (en) | Flanged joint structure for composite pole tower | |
| CN202451167U (en) | Duct piece semi continuous seam spliced shield pipeline | |
| CN207098553U (en) | A kind of heavy punch piece with deep bead function | |
| CN203621840U (en) | Adjustable type steel tube end support | |
| CN203783826U (en) | Novel cross joint structure of wind power generation prefabricated concrete tower component | |
| CN214787816U (en) | Split type precast concrete fan tower cylinder | |
| CN203438386U (en) | Easily disassembled and assembled tubular pile die with reinforcing rib | |
| CN203098165U (en) | Concrete filled steel tube fan tower | |
| CN204225558U (en) | Lattice steel pipe column and power transmission tower frame | |
| CN202430736U (en) | Jacket and wind turbine foundation of wind farm | |
| CN102992116A (en) | Spool convenient to disassemble | |
| CN203537084U (en) | Direct-driven electro-magnetic wind-driven generator stator support | |
| CN203161451U (en) | Modular wind driven generator tower barrel | |
| CN202545138U (en) | Nacelle chassis of wind generating set | |
| CN207715302U (en) | A kind of ring-like gantry system of wind power generation | |
| CN202108297U (en) | Electric pole | |
| CN104164995A (en) | Lattice steel pipe columns, power transmission tower and construction method of lattice steel pipe columns and power transmission tower | |
| CN201590782U (en) | Novel heat collector support of solar power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Person in charge of Nanjing Wind Power Technology Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Ningyuan Economic Development Zone Binjiang Road, Jiangning District of Nanjing City, Jiangsu province 211100 Patentee after: Nanjing Wind Power Technology Co., Ltd. Address before: 211100, Jiangsu, Nanjing Province, 55 general Avenue, take-off, The Creative Center, block C, 3 Patentee before: Nanjing Wind Power Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |