CN213775603U - Hybrid tower tube adapter ring based on combined structure technology - Google Patents
Hybrid tower tube adapter ring based on combined structure technology Download PDFInfo
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- CN213775603U CN213775603U CN202120645555.7U CN202120645555U CN213775603U CN 213775603 U CN213775603 U CN 213775603U CN 202120645555 U CN202120645555 U CN 202120645555U CN 213775603 U CN213775603 U CN 213775603U
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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
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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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model discloses a hybrid tower barrel adapter ring based on a combined structure technology, which comprises a concrete tower barrel, wherein a steel bar framework is arranged inside the concrete tower barrel, a pre-embedded bolt is arranged inside the concrete tower barrel, a base steel plate is arranged on the upper surface of the concrete tower barrel, a pre-embedded nut is meshed on the pre-embedded bolt and on the upper surface of the concrete tower barrel, a fixing nut is meshed on the pre-embedded bolt and on the upper surface of the base steel plate, a steel box girder is arranged on the upper surface of the base steel plate, a connecting channel is arranged in the steel box girder at a position corresponding to the pre-embedded bolt, a connecting hole is arranged at the upper end of the connecting channel, a connecting nut is meshed on the pre-embedded bolt and on the upper end of the connecting hole, a connecting ring girder is arranged on the upper surface of the steel box girder, a flange plate is arranged on one circle of the upper end, the bearing capacity is best, the bearing capacity is high, the structure is simple, and the appearance is simple and beautiful.
Description
Technical Field
The utility model relates to a tower section of thick bamboo switching ring technical field specifically is a mixed tower section of thick bamboo switching ring based on integrated configuration technique.
Background
The development of wind power energy in a low wind speed area becomes the development trend of onshore wind power energy in China, a higher hub height is required in the low wind speed area, the requirement on the rigidity of a tower is higher, the traditional pure steel tower cylinder has the characteristics of small lateral rigidity resistance, outstanding local stability problem of a steel plate, large steel consumption, high manufacturing cost and the like, the wind power tower cylinder is generally used for the wind power tower cylinder below 100 meters, the lower part of the hybrid tower cylinder adopts a concrete tower cylinder and is connected with the upper part of the hybrid tower cylinder by adopting a steel tower cylinder through a middle adapter ring, the hybrid tower cylinder has high rigidity and high bearing capacity and is generally used for the higher wind power tower cylinder, the adapter ring is used as a link for connecting the concrete tower cylinder (or tower) section and the steel tower cylinder section and has a crucial function, and the traditional reinforced concrete adapter ring has the problems of large section height, large material consumption, difficult reinforcement binding, long manufacturing period, easy generation of cracks and the like, an adapter ring with the best stress performance, high bearing capacity, simple structure and simple and beautiful appearance needs to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mixed tower section of thick bamboo switching ring based on integrated configuration technique to it is big to solve the mixed tower section of thick bamboo that proposes in the above-mentioned background art, bearing capacity is high, generally be used for higher wind power tower section of thick bamboo, the tie of switching ring as connecting concrete tower section of thick bamboo (or pylon) section of thick bamboo and steel tower section of thick bamboo has crucial effect, and traditional reinforced concrete switching ring section height is big, the material quantity is many, the reinforcement difficulty, the preparation period is long, easily produce crack scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a hybrid tower barrel adapter ring based on a combined structure technology comprises a concrete tower barrel, wherein a reinforcing steel bar frame is arranged on the periphery inside the concrete tower barrel, the middle position of the inner wall of the concrete tower barrel is arranged at the lower end of a pre-embedded bolt is arranged between the reinforcing steel bar frames, the lower end of the pre-embedded bolt is arranged in four directions of the front direction, the rear direction, the left direction and the right direction and is provided with a pre-embedded fixing claw inside the concrete tower barrel, the upper surface of the concrete tower barrel is provided with a base steel plate, the upper end of the pre-embedded bolt penetrates through the middle position of the base steel plate, a pre-embedded nut is meshed on the pre-embedded bolt and on the upper surface of the concrete tower barrel, the upper surface of the pre-embedded nut is abutted against the lower surface of the base steel plate, a fixing nut is meshed on the upper surface of the base steel plate on the pre-embedded bolt, a steel box girder is arranged on the upper surface of the base steel plate, and a connecting channel is arranged inside the steel box girder and corresponds to the pre-embedded bolt, the inside packing of steel box girder has the concrete, interface channel's upper end is equipped with the connecting hole, buried bolt's upper end runs through interface channel stretches out the upper end of connecting hole is outside, buried bolt is last just be in the upper end meshing of connecting hole has coupling nut, the upper surface outside a week integrated into one piece of steel box girder has the connecting ring roof beam, the upper end a week of connecting ring roof beam is equipped with the ring flange, the lower surface right-hand member of ring flange with be connected with the support ring roof beam between the upper surface right-hand member of steel box girder, between the upper and lower surface of support ring roof beam with the installation passageway has been seted up to the position that buried bolt corresponds.
Preferably, steel framework includes four ring reinforcing bars, four the ring reinforcing bar use the central point of a concrete tower section of thick bamboo evenly sets up as the center the inside four corners department of a concrete tower section of thick bamboo, four evenly be equipped with twenty four groups square reinforcing bar between the ring reinforcing bar, the ring reinforcing bar with square reinforcing bar passes through the ligature and connects.
Preferably, the number of the embedded bolts is twelve, the twelve embedded bolts are uniformly arranged on the upper end of the inside of the concrete tower barrel for a circle, and the number of the embedded nuts, the fixing nuts and the connecting nuts which are engaged with the embedded bolts is twelve.
Preferably, the supporting ring beam is fixedly connected with the right end of the lower surface of the flange plate and the right end of the upper surface of the steel box beam through welding, and the upper surface of the supporting ring beam and the upper surface of the steel box beam form an included angle of 45 degrees.
Preferably, the lower end of the connecting channel is open, and the upper surface of the steel box girder covers the upper end of the connecting channel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mixed tower section of thick bamboo adapter ring based on integrated configuration technique, adopt the inside design through pre-buried bolted connection steel box girder of concrete tower section of thick bamboo, it is big that mixed tower section of thick bamboo has rigidity, bearing capacity is high, generally be used for higher wind power tower section of thick bamboo, the adapter ring is as the tie of connecting concrete tower section of thick bamboo (or pylon) section and steel tower section of thick bamboo, have vital effect, replace traditional reinforced concrete switching, avoid bringing the ring cross section height big, the material quantity is many, the reinforcement difficulty, the preparation period is long, easily produce crack scheduling problem, make go-between atress performance best, bearing capacity is high, simple structure, the appearance is succinct pleasing to the eye.
Drawings
FIG. 1 is a sectional view of the main structure of the present invention;
FIG. 2 is a sectional view of the connection channel structure of the present invention;
FIG. 3 is a schematic top view of the main structure of the present invention;
FIG. 4 is a top cross-sectional view of the steel box girder structure of the present invention;
fig. 5 is a top cross-sectional view of the concrete tower tube structure of the present invention.
In the figure: the concrete tower comprises 1-a concrete tower cylinder, 2-a steel bar framework, 201-circular steel bars, 202-square steel bars, 3-embedded bolts, 4-embedded fixed claws, 5-a base steel plate, 6-embedded nuts, 7-fixed nuts, 8-a steel box girder, 9-a connecting channel, 10-concrete, 11-a connecting hole, 12-a connecting nut, 13-a connecting ring girder, 14-a flange plate, 15-a supporting ring girder and 16-an installation channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hybrid tower barrel adapter ring based on a combined structure technology comprises a concrete tower barrel 1, wherein a reinforcing steel bar frame 2 is arranged on the periphery inside the concrete tower barrel 1, the lower ends of embedded bolts 3 are arranged at the middle position of the inner wall of the concrete tower barrel 1 and between the reinforcing steel bar frames 2, the concrete tower barrel 1 is integrally supported through the reinforcing steel bar frame 2, embedded fixing claws 4 are arranged at the lower ends of the embedded bolts 3 in the front, back, left and right directions and inside the concrete tower barrel 1, the embedded bolts 3 are firmly connected through the contact of the embedded fixing claws 4 and the concrete tower barrel 1, a base steel plate 5 is arranged on the upper surface of the concrete tower barrel 1, the upper ends of the embedded bolts 3 penetrate through the middle position of the base steel plate 5, embedded nuts 6 are meshed on the embedded bolts 3 and on the upper surface of the concrete tower barrel 1, and the upper surfaces of the embedded nuts 6 are abutted against the lower surface of the base steel plate 5, the embedded bolt 3 is engaged with a fixing nut 7 on the upper surface of the base steel plate 5, the embedded nut 6 and the fixing nut 7 are respectively arranged on the embedded bolt 3 and above and below the base steel plate 5, so that the base steel plate 5 is fixedly connected, the upper surface of the base steel plate 5 is provided with a steel box girder 8, a connecting channel 9 is arranged in the steel box girder 8 and at a position corresponding to the embedded bolt 3, the steel box girder 8 is filled with concrete 10, the upper end of the connecting channel 9 is provided with a connecting hole 11, the upper end of the embedded bolt 3 penetrates through the connecting channel 9 and extends out of the upper end of the connecting hole 11, the embedded bolt 3 is engaged with a connecting nut 12 on the upper end of the connecting hole 11, the steel box girder 8 is fixed on the base steel plate 5 through the connecting nut 12, and a connecting ring girder 13 is integrally formed on the outer side of the upper surface of the steel box girder 8, a flange plate 14 is arranged on the periphery of the upper end of the connecting ring beam 13, a supporting ring beam 15 is connected between the right end of the lower surface of the flange plate 14 and the right end of the upper surface of the steel box beam 8, and an installation channel 16 is formed between the upper surface and the lower surface of the supporting ring beam 15 and corresponds to the embedded bolts 3.
Specifically, steel framework 2 includes four ring reinforcing bars 201, four the ring reinforcing bar with the central point of concrete tower section of thick bamboo 1 evenly sets up as the center concrete tower section of thick bamboo 1's inside four corners department, four evenly be equipped with twenty four groups of square reinforcing bars 202 between the ring reinforcing bar 201, ring reinforcing bar 201 with square reinforcing bar 202 passes through the ligature and connects.
Specifically, the number of the embedded bolts 3 is twelve, twelve embedded bolts 3 are uniformly arranged in the periphery of the upper end inside the concrete tower tube 1, and the number of the embedded nuts 6, the fixing nuts 7 and the connecting nuts 12 which are engaged with the embedded bolts 3 is twelve.
Specifically, the support ring beam 15 is fixedly connected with the right end of the lower surface of the flange plate 14 and the right end of the upper surface of the steel box beam 8 through welding, and the support ring beam 15 and the upper surface of the steel box beam 8 form an included angle of 45 degrees.
Specifically, the lower end of the connecting channel 9 is open, and the upper surface of the steel box girder 8 covers the upper end of the connecting channel 9.
The working principle is as follows: the utility model discloses a concrete tower section of thick bamboo 1 is inside through the design of 3 connection steel case roof beams of buried bolt in advance 8, during the use, carry out whole support to concrete tower section of thick bamboos 1 through steel framework 2, through the contact of buried stationary dog 4 and concrete tower section of thick bamboo 1 in advance, make buried bolt 3 firm in connection in advance, base steel sheet 5 sets up buried nut 6 and fixation nut 7 from top to bottom respectively on buried bolt 3 in advance, make base steel sheet 5 fixed connection, fix steel case roof beam 8 on base steel sheet 5 through coupling nut 12, connect upper end equipment through ring flange 14.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mixed tower section of thick bamboo adapter ring based on integrated configuration technique, includes concrete tower section of thick bamboo (1), its characterized in that: a reinforcing steel bar frame (2) is arranged in a circle inside the concrete tower cylinder (1), the inner wall middle position of the concrete tower cylinder (1) is arranged at the lower end of a pre-embedded bolt (3) between the reinforcing steel bar frame (2), the lower end of the pre-embedded bolt (3) is arranged in four directions around the lower end and is provided with a pre-embedded fixing claw (4) inside the concrete tower cylinder (1), a base steel plate (5) is arranged on the upper surface of the concrete tower cylinder (1), the upper end of the pre-embedded bolt (3) penetrates through the middle position of the base steel plate (5), a pre-embedded nut (6) is meshed on the pre-embedded bolt (3) and on the upper surface of the concrete tower cylinder (1), the upper surface of the pre-embedded nut (6) supports against the lower surface of the base steel plate (5), a fixing nut (7) is meshed on the pre-embedded bolt (3) and on the upper surface of the base steel plate (5), the steel box girder comprises a base steel plate (5), and is characterized in that a steel box girder (8) is arranged on the upper surface of the base steel plate (5), a connecting channel (9) is arranged in the steel box girder (8) and corresponds to a position of an embedded bolt (3), concrete (10) is filled in the steel box girder (8), a connecting hole (11) is arranged at the upper end of the connecting channel (9), the upper end of the embedded bolt (3) penetrates through the connecting channel (9) and extends out of the upper end of the connecting hole (11), a connecting nut (12) is meshed on the embedded bolt (3) and at the upper end of the connecting hole (11), a connecting ring girder (13) is integrally formed on one circle of the outer side of the upper surface of the steel box girder (8), a flange (14) is arranged on one circle of the upper end of the connecting ring girder (13), and a supporting ring girder (15) is connected between the right end of the lower surface of the flange (14) and the right end of the upper surface of the steel box girder (8), and a mounting channel (16) is formed between the upper surface and the lower surface of the support ring beam (15) and corresponds to the embedded bolt (3).
2. The hybrid tower adapter ring based on composite structure technology of claim 1, wherein: reinforcing steel bar frame (2) include four ring reinforcing bars (201), four ring reinforcing bar (201) with the central point of concrete tower section of thick bamboo (1) evenly sets up as the center the inside four corners department of concrete tower section of thick bamboo (1), four evenly be equipped with twenty four groups square reinforcing bar (202) between ring reinforcing bar (201), ring reinforcing bar (201) with square reinforcing bar (202) are connected through the ligature line.
3. The hybrid tower adapter ring based on composite structure technology of claim 1, wherein: the number of the embedded bolts (3) is twelve, twelve embedded bolts (3) are uniformly arranged on the upper end of the inside of the concrete tower tube (1) for a circle, and the embedded nuts (6), the fixing nuts (7) and the connecting nuts (12) which are meshed on the embedded bolts (3) are twelve.
4. The hybrid tower adapter ring based on composite structure technology of claim 1, wherein: the supporting ring beam (15) is fixedly connected with the right end of the lower surface of the flange plate (14) and the right end of the upper surface of the steel box beam (8) through welding, and the supporting ring beam (15) and the upper surface of the steel box beam (8) form an included angle of 45 degrees.
5. The hybrid tower adapter ring based on composite structure technology of claim 1, wherein: the lower end of the connecting channel (9) is arranged in an open mode, and the upper surface of the steel box girder (8) covers the upper end of the connecting channel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645555.7U CN213775603U (en) | 2021-03-30 | 2021-03-30 | Hybrid tower tube adapter ring based on combined structure technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645555.7U CN213775603U (en) | 2021-03-30 | 2021-03-30 | Hybrid tower tube adapter ring based on combined structure technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775603U true CN213775603U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645555.7U Active CN213775603U (en) | 2021-03-30 | 2021-03-30 | Hybrid tower tube adapter ring based on combined structure technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775603U (en) |
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2021
- 2021-03-30 CN CN202120645555.7U patent/CN213775603U/en active Active
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