CN108612124A - Wind-power tower system and attaching method thereof - Google Patents
Wind-power tower system and attaching method thereof Download PDFInfo
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- CN108612124A CN108612124A CN201810535597.8A CN201810535597A CN108612124A CN 108612124 A CN108612124 A CN 108612124A CN 201810535597 A CN201810535597 A CN 201810535597A CN 108612124 A CN108612124 A CN 108612124A
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- pier
- reinforcing bar
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The present invention relates to a kind of wind-power tower systems and attaching method thereof, belong to technical field of structures.Wind-power tower is divided into lower part connecting cylinder section, top cylinder section, and several connection bolts penetrate into the connection slot hole of bottom, and the wind tower mounting hole on insert combined type basis in connecting platform insertion from connecting platform respectively, and simultaneously installation bolt is pierced by wind tower installation bottom outlet.The beneficial effects of the invention are as follows effectively solving, large-scale wind tower foundation's bottom area is excessive, and digging up and filling in quantities is excessive, the series of problems such as welding；Wind-power tower working procedure is simple, short time limit, at low cost, good integrity, rigidity is big, intensity is high, and wind tower is effectively prevent to topple and destroy.
Description
Technical field
The invention belongs to technical field of structures, more particularly to a kind of wind-power tower system and attaching method thereof.
Background technology
Since blower foundation top tower load is larger and more sensitive to foundation deformation, common basis domestic at present
For Rock Bolt Foundation, pile foundation and spread foundation etc..
Rock Bolt Foundation：The base form leans on rock-bolt, concrete bearing platform and rock foundation collective effect, general cloth
Be placed in rock stratum bury it is shallower（2m or so）, the preferable weak weathered stratum of lithology, advantage is can to save concrete and amount of reinforcement,
Excavated-in t4 is reduced, the disadvantage is that construction requirement is high, difficulty is big, safety is low, at present using few.
Pile foundation：By the pile load blower fan structure of cushion cap bottom, the gravity laod of upper soil horizon and cushion cap, its advantage is that energy
The thicker area of Soft Soil Layer is adapted to, engineering experience is abundant, the disadvantage is that concrete and amount of reinforcement are larger, cost is high, difficulty of construction
Greatly.
Spread foundation：Belong to Conventional gravity formula basis, utilizes the tilting moment of basic weight resistance wind turbine.Its advantage is that being applicable in
Property it is stronger, engineering experience is abundant, safe.The disadvantage is that concrete and amount of reinforcement are relatively large.Due to wind power generating set
The randomness of Impact direction, circular enlargement basis are more preferable than octagon spread foundation stress performance, safety higher.
Floor space is larger, and digging up and filling in quantities is big, welding；Template is complex, difficulty of vibrating.
Invention content
Excessive in order to solve large-scale wind tower foundation's bottom area, digging up and filling in quantities is excessive, the series of problems such as welding,
Develop wind-power tower system and attaching method thereof.
The technical solution adopted by the present invention is as follows：
Wind-power tower system and attaching method thereof includes combined type basis, wind-power tower, connection bolt, and the wind-power tower is erect
Tower ladder platform is set on combined type basis, wind-power tower is divided into lower part connecting cylinder section, top cylinder section, the wall of lower part connecting cylinder section
Thickness is top cylinder 2-3 times of section, lower part connecting cylinder section, top cylinder section junction be connecting platform, several connection bolts are distinguished
The connection slot hole that bottom is penetrated into from connecting platform, and the wind tower mounting hole on insert combined type basis are inserted into connecting platform, and
The reinforcing bar top flange under reinforcing bar top flange and lower flange on pier reinforced steel and pier reinforced steel is installed in wind tower
Bottom outlet is pierced by and installation bolt.
The combined type basis includes pier, sets tower ladder platform, hollow hole, ribs, bottom plate, reinforces marginal belt, wind
Tower mounting hole, Edge Enhancement shaped steel reinforcing bar, reinforcing bar under reinforcing bar, pier reinforced steel on pier reinforced steel, bottom plate radiation reinforcing bar,
Bottom plate circumferential reinforcement, ribs longitudinal reinforcement, wind tower install bottom outlet, it is characterised in that：
Intermediate shape pier is regular polygon, and using hexagon and octagon, the centrally disposed hollow hole of pier, hollow hole is using circle
Shape hole；
The inner ring of endless belt at the top of pier is to set tower ladder platform, and the top surface for setting tower ladder platform is less than pier top surface；
The reinforcement marginal belt equal with pier number of edges is set on periphery, and reinforces each a pair in each with pier of marginal belt
It answers；
Pier is connect with each side midpoint setting ribs for reinforcing marginal belt；
Two layers of reinforcing bar under reinforcing bar and pier reinforced steel on setting pier reinforced steel in pier, on pier reinforced steel reinforcing bar and
Reinforcing bar is identical under pier reinforced steel and is connected with each other, reinforcing bar under reinforcing bar (1-9) and pier reinforced steel on pier reinforced steel
Quantity it is equal with pier number of edges, and join end to end and constitute regular polygon, reinforcing bar and pier are reinforced on pier reinforced steel
Reinforcing bar uses the identical shaped steel in section under steel, using i shaped steel；
Reinforcing that Edge Enhancement shaped steel reinforcing bar is arranged in marginal belt, quantity and the reinforcement marginal belt number of edges of Edge Enhancement shaped steel reinforcing bar
It is equal, and join end to end and constitute regular polygon；Edge Enhancement shaped steel reinforcing bar uses i shaped steel；
Pier, set tower ladder platform, ribs, bottom plate, reinforce marginal belt formed by concreting；If being opened up on pier
A dry wind tower mounting hole, wind tower mounting hole pass through the inside edge of a wing of reinforcing bar on the concrete and pier reinforced steel of pier, and
The bottom end of wind tower mounting hole opens up the wind tower for installing wind tower and installs bottom outlet,
Several bottom plate radiation reinforcing bars are set in bottom plate, and the both ends of bottom plate radiation reinforcing bar extend to Edge Enhancement shaped steel reinforcing bar and pier
The bottom of reinforcing bar under reinforced steel, and the center of hollow hole is directed toward in one end, to be a series of from center radial bottom plate radiation outward
Reinforcing bar；
Bottom plate radiates reinforcing bar top and several bottom plate circumferential reinforcements is arranged, and bottom plate circumferential reinforcement joins end to end to form regular polygon, side
Number is identical as the number of edges of pier, forms the regular polygon that the equal centre of form of multiple spacing is overlapped with the hollow hole centre of form；
Several ribs longitudinal reinforcements are set in ribs, and ribs longitudinal reinforcement one end connects with Edge Enhancement shaped steel reinforcing bar
It connects, the other end is connect with reinforcing bar on Edge Enhancement shaped steel reinforcing bar or pier reinforced steel；Ribs longitudinal reinforcement level with it is vertical
Rule is distributed in groups.
The wind-power tower includes lower part connecting cylinder section, top cylinder section, connection slot hole, connecting platform, lower part connecting cylinder section
Wall thickness be top cylinder 2-3 times of section, the length of lower part connecting cylinder section is 1-3 times of outer diameter；Lower part connecting cylinder section, top cylinder section
Junction be connecting platform, connecting platform opens up downwards several connection slot holes for penetrating into bottom.
Beneficial effects of the present invention：
It solves that large-scale wind tower foundation's bottom area is excessive, and digging up and filling in quantities is excessive the beneficial effects of the invention are as follows effective, destroys
The series of problems such as environment；Wind-power tower working procedure is simple, short time limit, at low cost, good integrity, rigidity is big, intensity is high, effectively
Prevent wind tower from toppling and destroying.
Description of the drawings
Fig. 1 is wind-power tower System planes schematic diagram.
Fig. 2 is the A-A diagrammatic cross-sections of Fig. 1.
Fig. 3 is combined type basis schematic top plan view.
Fig. 4 is the shaped steel reinforcing bar schematic diagram on combined type basis.
Fig. 5 is the main arrangement of reinforcement schematic diagram of bottom plate on combined type basis.
Fig. 6 is the main arrangement of reinforcement floor map of ribs on combined type basis.
Fig. 7 is the B-B diagrammatic cross-sections of Fig. 3.
Fig. 8 is wind-power tower vertical cross section schematic diagram.
1 is combined type basis；2 be wind-power tower；3 connection bolts；
In figure：1-1 is pier；1-2 is to set tower ladder platform；1-3 is hollow hole；1-4 is ribs；1-5 is bottom plate；1-6 is
Reinforce marginal belt；1-7 is wind tower mounting hole；1-8 is Edge Enhancement shaped steel reinforcing bar；1-9 is reinforcing bar on pier reinforced steel；1-10
For reinforcing bar under pier reinforced steel；1-11 is that bottom plate radiates reinforcing bar；1-12 is bottom plate circumferential reinforcement；1-13 is ribs longitudinal direction steel
Muscle；1-14 is that wind tower installs bottom outlet.
2-1 is lower part connecting cylinder section；2-2 is top cylinder section；2-3 is connection slot hole；2-4 is connecting platform.
Specific implementation mode
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Combined type basis, as shown in Fig. 1 ~ Fig. 8.Wind-power tower system and attaching method thereof includes combined type basis 1, wind-powered electricity generation
Tower 2, connection bolt 3, it is characterised in that：What wind-power tower 2 was erected at combined type basis 1 sets tower ladder platform 1-2, wind tower
2 points of cylinder is lower part connecting cylinder section 2-1, the wall thickness of top cylinder section 2-2, lower part connecting cylinder section 2-1 are top cylinder section 2-2 2-3 times,
Lower part connecting cylinder section 2-1, top cylinder section 2-2 junction be connecting platform 2-4, several connection bolts 3 are respectively in connecting platform
2-4 is inserted into the connection slot hole 2-3 that bottom is penetrated into from connecting platform 2-4, and the wind tower mounting hole 1-7 on insert combined type basis 1,
And the top flanges reinforcing bar 1-10 under the top flanges reinforcing bar 1-9 and lower flange on pier reinforced steel and pier reinforced steel,
Wind tower installation bottom outlet 1-14 is pierced by and installation bolt.
The combined type basis 1 includes pier 1-1, sets tower ladder platform 1-2, hollow hole 1-3, ribs 1-4, bottom plate 1-
5, reinforce marginal belt 1-6, wind tower mounting hole 1-7, Edge Enhancement shaped steel reinforcing bar 1-8, reinforcing bar 1-9, pier on pier reinforced steel
Reinforcing bar 1-10, bottom plate radiation reinforcing bar 1-11, bottom plate circumferential reinforcement 1-12, ribs longitudinal reinforcement 1-13, wind tower under reinforced steel
Bottom outlet 1-14 is installed, it is characterised in that：
Intermediate shape pier 1-1 is regular polygon, using hexagon and octagon, the centrally disposed hollow hole 1-3 of pier (1-1),
Hollow hole 1-3 uses round hole；
The inner ring of endless belt at the top of pier 1-1 is to set tower ladder platform 1-2, and the top surface for setting tower ladder platform 1-2 is less than pier
The top surfaces platform 1-1；
The reinforcement marginal belt 1-6 equal with pier 1-1 number of edges is set on periphery, and reinforces each side and the pier 1-1 of marginal belt 1-6
Each side correspond；
Pier 1-1 is connect with each side midpoint setting ribs 1-4 for reinforcing marginal belt 1-6；
Two layers of reinforcing bar 1-10 under reinforcing bar 1-9 and pier reinforced steel on setting pier reinforced steel in pier 1-1, pier is reinforced
Reinforcing bar 1-9 is identical with reinforcing bar 1-10 under pier reinforced steel on steel and is connected with each other, reinforcing bar 1-9 and pier on pier reinforced steel
The quantity of reinforcing bar 1-10 is equal with pier 1-1 number of edges under reinforced steel, and joins end to end and constitute regular polygon, and pier is reinforced
Reinforcing bar 1-10 uses the identical shaped steel in section under reinforcing bar 1-9 and pier reinforced steel on steel, using i shaped steel；
Reinforcing that Edge Enhancement shaped steel reinforcing bar 1-8, the quantity of Edge Enhancement shaped steel reinforcing bar 1-8 and reinforcement are arranged in marginal belt 1-6
Marginal belt 1-6 number of edges is equal, and joins end to end and constitute regular polygon；Edge Enhancement shaped steel reinforcing bar 1-8 uses i shaped steel；
Pier 1-1, set tower ladder platform 1-2, ribs 1-4, bottom plate 1-5, reinforce marginal belt 1-6 by concreting and
At；Several wind towers mounting hole 1-7, wind tower mounting hole 1-7 are opened up on pier 1-1 passes through the concrete and pier of pier 1-1
The inside edge of a wing of reinforcing bar 1-9 on reinforced steel, and open up the wind tower for installing wind tower in the bottom end of wind tower mounting hole 1-7 and install
Bottom outlet 1-14, several bottom plate radiation reinforcing bars (1-11) of setting, the both ends of bottom plate radiation reinforcing bar (1-11) extend in bottom plate (1-5)
The bottom of reinforcing bar 1-10 under Edge Enhancement shaped steel reinforcing bar 1-8 and pier reinforced steel, and the center of hollow hole 1-3 is directed toward in one end,
From center, radial bottom plate radiates reinforcing bar 1-11 outward to be a series of；
Bottom plate radiates the tops reinforcing bar 1-11 and several bottom plate circumferential reinforcement 1-12 is arranged, and bottom plate circumferential reinforcement 1-12 joins end to end to be formed
Regular polygon, number of edges is identical as the number of edges of pier 1-1, forms what the equal centre of form of multiple spacing was overlapped with the hollow hole 1-3 centres of form
Regular polygon；
Several ribs longitudinal reinforcement 1-13, ribs one end longitudinal reinforcement 1-13 and Edge Enhancement are set in ribs 1-4
The 1-8 connections of shaped steel reinforcing bar, the other end are connect with reinforcing bar 1-9 on Edge Enhancement shaped steel reinforcing bar 1-8 and pier reinforced steel；Ribs
Longitudinal reinforcement 1-13 is horizontal to be distributed in groups with vertical rule.
The wind-power tower 2 includes lower part connecting cylinder section 2-1, top cylinder section 2-2, connects slot hole 2-3, connecting platform 2-4,
The wall thickness of lower part connecting cylinder section 2-1 is 2-3 times of top cylinder section 2-2, and the length of lower part connecting cylinder section 2-1 is 1-3 times of outer diameter；
Lower part connecting cylinder section 2-1, top cylinder section 2-2 junction be connecting platform 2-4, connecting platform 2-4 opens up downwards several perforations
To the connection slot hole 2-3 of bottom.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of wind-power tower system and attaching method thereof includes combined type basic (1), wind-power tower (2), connection bolt (3),
It is characterized in that：What wind-power tower (2) was erected at combined type basic (1) sets tower ladder platform (1-2), and wind-power tower (2) is divided into
Lower part connecting cylinder section (2-1), top cylinder section (2-2), the wall thickness of lower part connecting cylinder section (2-1) are the 2-3 of top cylinder section (2-2)
Times, lower part connecting cylinder section (2-1), top cylinder section (2-2) junction be connecting platform (2-4), several connection bolts (3) are distinguished
The connection slot hole (2-3) that bottom is penetrated into from connecting platform (2-4), and insert combined type basis are inserted into connecting platform (2-4)
(1) wind tower mounting hole (1-7), and reinforce across the reinforcing bar top flange (1-9) and lower flange on pier reinforced steel and pier
The top flange reinforcing bar (1-10) under shaped steel is pierced by simultaneously installation bolt in wind tower installation bottom outlet (1-14).
2. a kind of wind-power tower system described in right 1 and attaching method thereof, it is characterised in that the combined type basic (1) includes pier
Platform (1-1), set tower ladder platform (1-2), hollow hole (1-3), ribs (1-4), bottom plate (1-5), reinforce marginal belt (1-6),
Wind tower mounting hole (1-7), Edge Enhancement shaped steel reinforcing bar (1-8), on pier reinforced steel under reinforcing bar (1-9), pier reinforced steel
Reinforcing bar (1-10), bottom plate radiation reinforcing bar (1-11), bottom plate circumferential reinforcement (1-12), ribs longitudinal reinforcement (1-13), wind tower peace
Fill bottom outlet (1-14), it is characterised in that：
Intermediate shape pier (1-1) is regular polygon, using hexagon and octagon, the centrally disposed hollow hole (1- of pier (1-1)
3), hollow hole (1-3) uses round hole；
The inner ring of endless belt at the top of pier (1-1) is to set tower ladder platform (1-2), sets the top surface of tower ladder platform (1-2)
Less than the top surface pier (1-1)；
On periphery, the reinforcement marginal belt (1-6) equal with pier (1-1) number of edges is set, and reinforce marginal belt (1-6) each side and
Each side of pier (1-1) corresponds；
Pier (1-1) is connect with each side midpoint setting ribs (1-4) for reinforcing marginal belt (1-6)；
Two layers of reinforcing bar (1-10), pier under reinforcing bar (1-9) and pier reinforced steel on setting pier reinforced steel in pier (1-1)
Reinforcing bar (1-10) is identical under reinforcing bar (1-9) and pier reinforced steel on reinforced steel and is connected with each other, steel on pier reinforced steel
The quantity of reinforcing bar (1-10) is equal with pier (1-1) number of edges under bone (1-9) and pier reinforced steel, and joins end to end composition just
Polygon, reinforcing bar (1-10) uses the identical shaped steel in section under reinforcing bar (1-9) and pier reinforced steel on pier reinforced steel, adopts
Use i shaped steel；
Reinforcing setting Edge Enhancement shaped steel reinforcing bar (1-8), the quantity of Edge Enhancement shaped steel reinforcing bar (1-8) in marginal belt (1-6)
It is equal with marginal belt (1-6) number of edges is reinforced, and join end to end and constitute regular polygon；Edge Enhancement shaped steel reinforcing bar (1-8) uses
I shaped steel；
Pier (1-1) sets tower ladder platform (1-2), ribs (1-4), bottom plate (1-5), reinforces marginal belt (1-6) by coagulation
Soil pours；Several wind tower mounting holes (1-7) are opened up on pier (1-1), wind tower mounting hole (1-7) passes through pier (1-
1) the inside edge of a wing of reinforcing bar (1-9) on concrete and pier reinforced steel, and open up use in the bottom end of wind tower mounting hole (1-7)
Bottom outlet (1-14) is installed in the wind tower of installation wind tower,
Several bottom plate radiation reinforcing bars (1-11) of setting, the both ends of bottom plate radiation reinforcing bar (1-11) extend to edge in bottom plate (1-5)
The bottom of reinforcing bar (1-10) under reinforced steel reinforcing bar (1-8) and pier reinforced steel, and one end is directed toward in hollow hole (1-3)
The heart, from center, radial bottom plate radiates reinforcing bar (1-11) outward to be a series of；
Bottom plate radiates the top reinforcing bar (1-11) and several bottom plate circumferential reinforcements (1-12), bottom plate circumferential reinforcement (1-12) head and the tail phase is arranged
Company forms regular polygon, and number of edges is identical as the number of edges of pier (1-1), forms the equal centre of form of multiple spacing and hollow hole (1-3)
The regular polygon that the centre of form overlaps；
Several ribs longitudinal reinforcements (1-13) of setting, ribs longitudinal reinforcement one end (1-13) and side in ribs (1-4)
Edge reinforced steel reinforcing bar (1-8) connects, the other end and reinforcing bar (1- on Edge Enhancement shaped steel reinforcing bar (1-8) and pier reinforced steel
9) it connects；Ribs longitudinal reinforcement (1-13) is horizontal to be distributed in groups with vertical rule.
3. a kind of wind-power tower system described in right 1 and attaching method thereof, it is characterised in that the wind-power tower (2) includes lower part
Connecting cylinder section (2-1), top cylinder section (2-2), connection slot hole (2-3), connecting platform (2-4), the wall of lower part connecting cylinder section (2-1)
Thickness is 2-3 times of top cylinder section (2-2), and the length of lower part connecting cylinder section (2-1) is 1-3 times of outer diameter；Lower part connecting cylinder section (2-
1), the junction of top cylinder section (2-2) is connecting platform (2-4), and connecting platform (2-4) opens up downwards several bottoms that penetrate into
Connect slot hole (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535597.8A CN108612124A (en) | 2018-05-30 | 2018-05-30 | Wind-power tower system and attaching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535597.8A CN108612124A (en) | 2018-05-30 | 2018-05-30 | Wind-power tower system and attaching method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108612124A true CN108612124A (en) | 2018-10-02 |
Family
ID=63664376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535597.8A Withdrawn CN108612124A (en) | 2018-05-30 | 2018-05-30 | Wind-power tower system and attaching method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108612124A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878354A (en) * | 2021-02-23 | 2021-06-01 | 北京银泰建构预应力技术股份有限公司 | Beam-slab assembled prestressed concrete foundation for onshore wind turbine generator |
| CN112900480A (en) * | 2021-02-23 | 2021-06-04 | 北京银泰建构预应力技术股份有限公司 | Assembled prestressed concrete foundation for onshore wind turbine generator |
| CN114855867A (en) * | 2022-05-19 | 2022-08-05 | 中国电建集团华东勘测设计研究院有限公司 | Raft gravity type jacket offshore wind turbine foundation and construction method thereof |
| CN115094941A (en) * | 2022-05-26 | 2022-09-23 | 国网河南省电力公司南阳供电公司 | Iron tower foundation structure suitable for river scouring zone |
-
2018
- 2018-05-30 CN CN201810535597.8A patent/CN108612124A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878354A (en) * | 2021-02-23 | 2021-06-01 | 北京银泰建构预应力技术股份有限公司 | Beam-slab assembled prestressed concrete foundation for onshore wind turbine generator |
| CN112900480A (en) * | 2021-02-23 | 2021-06-04 | 北京银泰建构预应力技术股份有限公司 | Assembled prestressed concrete foundation for onshore wind turbine generator |
| CN114855867A (en) * | 2022-05-19 | 2022-08-05 | 中国电建集团华东勘测设计研究院有限公司 | Raft gravity type jacket offshore wind turbine foundation and construction method thereof |
| CN115094941A (en) * | 2022-05-26 | 2022-09-23 | 国网河南省电力公司南阳供电公司 | Iron tower foundation structure suitable for river scouring zone |
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Application publication date: 20181002 |