CN109208658A - A kind of fan foundation structure bracing means - Google Patents
A kind of fan foundation structure bracing means Download PDFInfo
- Publication number
- CN109208658A CN109208658A CN201811280636.0A CN201811280636A CN109208658A CN 109208658 A CN109208658 A CN 109208658A CN 201811280636 A CN201811280636 A CN 201811280636A CN 109208658 A CN109208658 A CN 109208658A
- Authority
- CN
- China
- Prior art keywords
- foundation structure
- inner sidewall
- shell
- hole
- mounting groove
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D37/00—Repair of damaged foundations or foundation structures
-
- 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
Abstract
The present invention provides a kind of fan foundation structure bracing means, including foundation structure ontology and shell, the bottom of the foundation structure ontology is provided with maintenance chamber, through-hole one is provided on the shell, the shell is set on foundation structure ontology by through-hole one, fixed link is welded on the shell, mounting groove two is provided in the fixed link, and warning lamp is connected with by screw on the inner sidewall of mounting groove two, mounting hole three is provided at the top of the fixed link, and internal screw thread is provided on the inner sidewall of mounting hole three, threaded rod is provided in the mounting hole three, the quantity of the fixed link is 2, and respectively fixed link one and fixed link two, the bottom of the shell is provided with pedestal, the fan foundation structure bracing means is novel in design, it is vdiverse in function, the service life of fan foundation structure can effectively be improved.
Description
Technical field
The present invention is a kind of fan foundation structure bracing means, belongs to fan foundation structure correlative technology field.
Background technique
The sternness of global energy anxiety and amblent air temperature problem promotes various countries' pay attention to day by day to wind energy, solar energy, biology
The development and utilization of the renewable energy such as mass-energy, wind-power electricity generation study the early, technology maturation that starts to walk, it has also become renewable energy utilization
Important channel with the exploitation of mountain area and the wind power plant of rock foundation condition be currently to be inserted in blower using by blower fan tower barrel
It is fixed in basis, because be two different materials used in blower fan tower barrel and blower foundation, thus its adhesion strength is limited, knot
Defective tightness is closed, in the case where encountering biggish horizontal wind excitation effect, can gradually there be top development downwards in gap, with the hair in gap
Exhibition, tower itself amplitude increase, and are more than fan vibration alarm limit, are not normally functioning blower unit, and it is frequent right to need
Gap is filled reinforcing, expends a large amount of manpower and financial resources, and the present invention proposes a kind of fan foundation structure bracing means thus.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of fan foundation structure bracing means, with solution
Certainly the problems mentioned above in the background art, the present invention has rational design, vdiverse in function, can effectively improve fan foundation structure
Service life.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of fan foundation structure adds
It is fixedly mounted with and sets, including foundation structure ontology and shell, the bottom of the foundation structure ontology is provided with maintenance chamber, is provided on the shell
Through-hole one, the shell are set on foundation structure ontology by through-hole one, and fixed link, the fixation are welded on the shell
It is provided with mounting groove two on bar, and warning lamp, the top of the fixed link are connected with by screw on the inner sidewall of mounting groove two
It is provided with mounting hole three, and is provided with internal screw thread on the inner sidewall of mounting hole three, threaded rod is provided in the mounting hole three, it is described solid
The quantity of fixed pole is 2, and respectively fixed link one and fixed link two, the bottom of the shell are provided with pedestal, the pedestal
Top be provided with mounting hole four, and piston is installed on the inner sidewall of mounting hole four, mounting groove four is provided at the top of the piston,
And support rod is fixedly installed on the inner sidewall of mounting groove four, the pedestal is welded on the bottom of shell by support rod, described
Battery is connected with by screw on the inner sidewall of pedestal, pressure apparatus one and pressure apparatus two are provided in the pedestal,
The pressure apparatus one and pressure apparatus two include hydraulic cavities one and hydraulic cavities two, in the hydraulic cavities one and hydraulic cavities two
It is contained with hydraulic oil, pressure block is installed in the hydraulic cavities two, is provided with mounting groove five on the pressure block, and mounting groove five
Electrode slice one is connected with by screw on inner sidewall, mounting groove six, and mounting groove are provided on the inner sidewall of the hydraulic cavities two
Electrode slice two is connected with by screw on six inner sidewall.
As a kind of preferred embodiment of the invention, external screw thread is provided on the threaded rod, the threaded rod passes through interior
Screw thread and externally threaded mutual cooperation are mounted in mounting hole three.
As a kind of preferred embodiment of the invention, one end of the threaded rod is provided with mounting groove three, and mounting groove three
Inner sidewall on rotation axis two is installed, be welded with fixture block in the rotation axis two.
As a kind of preferred embodiment of the invention, grout groove, the grout groove are provided on the foundation structure ontology
On be provided with injected hole.
As a kind of preferred embodiment of the invention, mounting hole one, and mounting hole are provided on the foundation structure ontology
Anchor bolt is installed on one inner sidewall.
As a kind of preferred embodiment of the invention, it is provided with connecting hole on the foundation structure ontology, and connecting hole
Sleeve is installed on inner sidewall, fixing groove is provided at the top of the sleeve, mounting hole two, and mounting hole two are provided on the sleeve
Inner sidewall on be equipped with fixing bolt.
As a kind of preferred embodiment of the invention, it is welded with fixed block at the top of the shell, on the fixed block
It is provided with mounting groove one, and rotation axis one is installed on the inner sidewall of mounting groove one, is welded with cover board in the rotation axis one, it is described
Maintenance channel is provided in the join domain of cover board and shell.
As a kind of preferred embodiment of the invention, ladder is respectively welded on the inner sidewall at the maintenance channel both ends
One and ladder two, it is welded in one end of ladder two and the join domain of maintenance chamber on the maintenance channel and is provided with through-hole two.
As a kind of preferred embodiment of the invention, it is provided in the connection of the hydraulic cavities one and hydraulic cavities two and region
Through-hole three.
As a kind of preferred embodiment of the invention, the electrode slice one, electrode slice two and warning lamp by electric wire with
Battery connection.
Beneficial effects of the present invention:
1. the fan foundation structure bracing means is provided with maintenance channel and grout groove, user can be incited somebody to action by rotation axis one
Cover board is opened, and is entered inside maintenance channel by ladder one, is then entering foundation structure body bottom portion by ladder two
It repairs intracavitary, anchor bolt is maintained or replaced, it is convenient and efficient, be conducive to being used for a long time for foundation structure ontology, on grout groove
It is provided with injected hole, when user observes cracked on foundation structure ontology or gap, user can pass through grout groove pair
Filler is perfused in foundation structure ontology, filler can be trickled by injected hole to the inside of foundation structure ontology, convenient fast
It is prompt；
2. the fan foundation structure bracing means is provided with shell, shell can reinforce fan foundation structure, right
It is protected, and threaded rod is provided on shell, and user can be rotated threaded rod, make threaded rod by internal screw thread with it is externally threaded
It cooperates and fixture block is driven to be moved, tower is stepped up, thus when tower is by extraneous active force, the equipment energy
Enough the active force that tower is subject to is dispersed by fixture block and fixed link, greatly reduced what foundation structure ontology was undertaken
Active force can be prolonged its service life effectively；
3. pressure apparatus one and pressure apparatus two are provided on the fan foundation structure bracing means, when outer in the equipment
Shell and foundation structure ontology are when in a horizontal state, and shell and foundation structure ontology pass through support rod and piston in hydraulic cavities one
The pressure that applies everywhere of hydraulic oil be it is equal, the principle based on Pascal's law and hydraulic jack, pressure block can lead to
It crosses the active force passed in hydraulic cavities one to swim in hydraulic cavities two, when the ground of the equipment installation position, loosen
The case where after, then can break balance, change the center of the equipment, increase the pressure of pedestal introversion tilted direction, to make hydraulic
Oil can jack up the pressure block in hydraulic cavities two, be attached electrode slice one with electrode slice two, so that warning lamp be made to be powered
Work issues user and reminds, vdiverse in function.
4. fan foundation structure bracing means design is rationally, vdiverse in function, fan foundation structure can be effectively improved
Service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fan foundation structure bracing means of the present invention；
Fig. 2 is a kind of diagrammatic cross-section of fan foundation structure bracing means of the present invention；
Fig. 3 is a kind of structural schematic diagram of fan foundation structure bracing means sleeve of the present invention；
In figure: 1- threaded rod, 2- fixed link, 3- warning lamp, 4- shell, 5- fixed block, 6- cover board, 7- foundation structure sheet
Body, 8- grout groove, 9- fixture block, 10- anchor bolt, 11- external screw thread, 12- rotation axis one, 13- maintenance channel, 14- ladder one, 15- branch
Strut, 16- hydraulic cavities two, 17- hydraulic cavities one, 18- battery, 19- repair chamber, 20- injected hole, 21- pedestal, 22- electrode slice
One, 23- electrode slice two, 24- pressure block, 25- fixing groove, 26- fixing bolt, 27- sleeve, 28- rotation axis two, 29- piston.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of fan foundation structure bracing means, including base
Plinth structural body 7 and shell 4, the bottom of the foundation structure ontology 7 are provided with maintenance chamber 19, are provided with through-hole one on the shell 4,
The shell 4 is set on foundation structure ontology 7 by through-hole one, and fixed link 2, the fixed link 2 are welded on the shell 4
On be provided with mounting groove two, and warning lamp 3, the top of the fixed link 2 are connected with by screw on the inner sidewall of mounting groove two
It is provided with mounting hole three, and is provided with internal screw thread on the inner sidewall of mounting hole three, threaded rod 1 is provided in the mounting hole three, it is described
The quantity of fixed link 2 is 2, and respectively fixed link one and fixed link two, the bottom of the shell 4 are provided with pedestal 21, institute
The top for stating pedestal 21 is provided with mounting hole four, and piston 29 is equipped on the inner sidewall of mounting hole four, the top of the piston 29
It is provided with mounting groove four, and is fixedly installed with support rod 15 on the inner sidewall of mounting groove four, the pedestal 21 is welded by support rod
Battery 18 is connected with by screw on the bottom of shell 4, the inner sidewall of the pedestal 21, is provided in the pedestal 21
Pressure apparatus one and pressure apparatus two, the pressure apparatus one and pressure apparatus two include hydraulic cavities 1 and hydraulic cavities two
16, hydraulic oil is contained in the hydraulic cavities 1 and hydraulic cavities 2 16, and pressure block 24 is installed in the hydraulic cavities 2 16,
It is provided with mounting groove five on the pressure block 24, and electrode slice 1, institute are connected with by screw on the inner sidewall of mounting groove five
It states and is provided with mounting groove six on the inner sidewall of hydraulic cavities two, and electrode slice two is connected with by screw on the inner sidewall of mounting groove six
23。
As a kind of preferred embodiment of the invention, external screw thread is provided on the threaded rod 1, the threaded rod 1 passes through
Internal screw thread and externally threaded mutual cooperation are mounted in mounting hole three.
As a kind of preferred embodiment of the invention, one end of the threaded rod 1 is provided with mounting groove three, and mounting groove three
Inner sidewall on rotation axis 2 28 is installed, be welded with fixture block 9 in the rotation axis 2 28.
As a kind of preferred embodiment of the invention, grout groove 8, the grouting are provided on the foundation structure ontology 7
Injected hole 20 is provided on slot 8.
As a kind of preferred embodiment of the invention, mounting hole one, and mounting hole are provided on the foundation structure ontology 7
Anchor bolt 10 is installed on one inner sidewall.
As a kind of preferred embodiment of the invention, it is provided with connecting hole on the foundation structure ontology 7, and connecting hole
Sleeve 27 is installed on inner sidewall, the top of the sleeve 27 is provided with fixing groove 25, mounting hole two is provided on the sleeve 27, and
Fixing bolt 26 is equipped on the inner sidewall of mounting hole two.
As a kind of preferred embodiment of the invention, the top of the shell 4 is welded with fixed block 5, the fixed block 5
On be provided with mounting groove one, and rotation axis 1 is installed on the inner sidewall of mounting groove one, is welded with lid in the rotation axis 1
Maintenance channel 13 is provided in plate 6, the cover board 6 and the join domain of shell 4.
As a kind of preferred embodiment of the invention, it is respectively welded and climbs on the inner sidewall at 13 both ends of maintenance channel
Ladder one 14 and ladder two, be welded in one end and the join domain for repairing chamber 19 of ladder two on the maintenance channel 13 be provided with it is logical
Hole two.
As a kind of preferred embodiment of the invention, in the connection and region of the hydraulic cavities 1 and hydraulic cavities 2 16
It is provided with through-hole three.
As a kind of preferred embodiment of the invention, the electrode slice 1, electrode slice 2 23 and warning lamp 3 pass through electricity
Line is connect with battery 18.
Working principle: it is the equipment that the fan foundation structure bracing means, which passes through the battery 18 being arranged in pedestal 21,
The power supply of all electrical appliances, shell 4 and pedestal 21 can be embedded on ground by user when use, then by foundation structure ontology 7
It pours inside the shell, shell 4 can reinforce foundation structure ontology 7, protect to it, when foundation structure ontology 7 is built
After making, the tower on blower can be first threaded through in the fixing groove 25 on sleeve 27 by user, pass through the bottom of tower
Sleeve 27 is mounted in foundation structure ontology 7, and then user can be rotated threaded rod 1, and threaded rod 1 is made to pass through internal screw thread and outer spiral shell
The mutual cooperation of line drives fixture block 9 to be moved, and steps up to tower, thus when tower is by extraneous active force, it should
Equipment can disperse the active force that tower is subject to fixed link 2 by fixture block 9, greatly reduced foundation structure ontology
7 active forces undertaken, can effectively prolong its service life, and maintenance channel 13 is provided on shell 4, and user can pass through
Rotation axis 1 opens cover board 6, and is entered inside maintenance channel 13 by ladder 1, is then entering base by ladder two
In the maintenance chamber 19 of 7 bottom of plinth structural body, anchor bolt 10 is maintained or replaced, it is convenient and efficient, be conducive to foundation structure sheet
Body 7 is used for a long time, and grout groove 8 is provided on foundation structure ontology 7, and injected hole 20 is provided on grout groove 8, when user observes
On to foundation structure ontology 7 when cracked or gap, user can be filled out by grout groove 8 to being perfused in foundation structure ontology 7
Agent is filled, filler can be trickled by injected hole 20 arrives the inside of foundation structure ontology 7, and it is convenient and efficient, since shell 4 passes through branch
Strut 15 and piston 29 are arranged on pedestal 21, and in pedestal 21 pressure apparatus one and pressure apparatus two connect, when this sets
Standby upper shell 4 and foundation structure ontology 7 are when in a horizontal state, and shell 4 and foundation structure ontology 7 by support rod 15 and are lived
Fill in the pressure that the hydraulic oil in 29 pairs of hydraulic cavities 1 applies everywhere be it is equal, pressure block 24 is provided in hydraulic cavities 2 16,
Pressure block 24 can apply a certain amount of pressure to the hydraulic oil of hydraulic cavities 2 16, and the space in hydraulic cavities 2 16 is less than hydraulic
Space in chamber 1, so the pressure of the principle liquid based on Pascal's law and hydraulic jack everywhere is consistent,
In the system of balance, the pressure that smaller piston upper applies is smaller, and the pressure applied on big piston is also bigger,
It is able to maintain the quiet of liquid in this way, so that shell 4 and 7 body of foundation structure sheet on the device is when in a horizontal state, pressure
Block 24 can be swum in hydraulic cavities 2 16 by the active force passed in hydraulic cavities 1, when the equipment installation position
Ground can then break balance, change the center of the equipment, make the pressure of 21 introversion tilted direction of pedestal after the case where loosening
Increase, so that hydraulic oil be enable to jack up the pressure block 24 in hydraulic cavities 2 17, make electrode slice 1 and electrode slice 2 23 into
Row connection issues user and reminds so that warning lamp 3 be made to be powered on, vdiverse in function, the fan foundation structure bracing means
Design is rationally, vdiverse in function, can effectively improve the service life of fan foundation structure.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of fan foundation structure bracing means, it is characterised in that: including foundation structure ontology (7) and shell (4), the base
The bottom of plinth structural body (7) is provided with maintenance chamber (19), is provided with through-hole one on the shell (4), the shell (4) passes through through-hole
One is set on foundation structure ontology (7), is welded with fixed link (2) on the shell (4), is provided with peace on the fixed link (2)
Tankage two, and be connected with warning lamp (3) on the inner sidewall of mounting groove two by screw, it is provided at the top of the fixed link (2)
Mounting hole three, and internal screw thread is provided on the inner sidewall of mounting hole three, it is provided in the mounting hole three threaded rod (1), it is described solid
The quantity of fixed pole (2) is 2, and respectively fixed link one and fixed link two, the bottom of the shell (4) are provided with pedestal
(21), it is provided with mounting hole four at the top of the pedestal (21), and piston (29), the work is installed on the inner sidewall of mounting hole four
It is provided with mounting groove four at the top of plug (29), and is fixedly installed with support rod (15), the pedestal on the inner sidewall of mounting groove four
(21) it is welded on the bottom of shell (4) by support rod, electric power storage is connected with by screw on the inner sidewall of the pedestal (21)
Pond (18), the pedestal (21) is interior to be provided with pressure apparatus one and pressure apparatus two, the pressure apparatus one and pressure apparatus two
Include hydraulic cavities one (17) and hydraulic cavities two (16), is contained in the hydraulic cavities one (17) and hydraulic cavities two (16) hydraulic
Oil, the hydraulic cavities two (16) are interior to be equipped with pressure block (24), is provided with mounting groove five, and mounting groove five on the pressure block (24)
Inner sidewall on electrode slice one (22) is connected with by screw, mounting groove six is provided on the inner sidewall of the hydraulic cavities two, and
Electrode slice two (23) is connected with by screw on the inner sidewall of mounting groove six.
2. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: on the threaded rod (1)
It is provided with external screw thread, the threaded rod (1) is mounted in mounting hole three by internal screw thread and externally threaded mutual cooperation.
3. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the threaded rod (1)
One end is provided with mounting groove three, and rotation axis two (28) is equipped on the inner sidewall of mounting groove three, welds on the rotation axis two (28)
It is connected to fixture block (9).
4. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the foundation structure ontology
(7) it is provided on grout groove (8), is provided with injected hole (20) on the grout groove (8).
5. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the foundation structure ontology
(7) it is provided with mounting hole one on, and anchor bolt (10) are installed on the inner sidewall of mounting hole one.
6. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the foundation structure ontology
(7) it is provided with connecting hole on, and sleeve (27) are installed on the inner sidewall of connecting hole, is provided with fixing groove at the top of the sleeve (27)
(25), it is provided with mounting hole two on the sleeve (27), and is equipped with fixing bolt (26) on the inner sidewall of mounting hole two.
7. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the top of the shell (4)
Portion is welded with fixed block (5), is provided with mounting groove one on the fixed block (5), and rotation is equipped on the inner sidewall of mounting groove one
Axis one (12) is welded with cover board (6) on the rotation axis one (12), is provided in the cover board (6) and the join domain of shell (4)
Maintenance channel (13).
8. a kind of fan foundation structure bracing means according to claim 7, it is characterised in that: the maintenance channel (13)
It is respectively welded ladder one (14) and ladder two on the inner sidewall at both ends, is welded with the one of ladder two on the maintenance channel (13)
Through-hole two is provided in end and the join domain of maintenance chamber (19).
9. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the hydraulic cavities one (17)
Through-hole three is provided in connection and region with hydraulic cavities two (16).
10. a kind of fan foundation structure bracing means according to claim 1, it is characterised in that: the electrode slice one
(22), electrode slice two (23) and warning lamp (3) are connect by electric wire with battery (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280636.0A CN109208658B (en) | 2018-10-30 | 2018-10-30 | Fan foundation structure reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280636.0A CN109208658B (en) | 2018-10-30 | 2018-10-30 | Fan foundation structure reinforcing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208658A true CN109208658A (en) | 2019-01-15 |
| CN109208658B CN109208658B (en) | 2021-04-13 |
Family
ID=64997589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280636.0A Active CN109208658B (en) | 2018-10-30 | 2018-10-30 | Fan foundation structure reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208658B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2375445A1 (en) * | 2002-03-04 | 2003-09-04 | Douglas Hadden | Utility standard repair device and methods |
| CN202936807U (en) * | 2012-10-30 | 2013-05-15 | 刘绍国 | Assembled tower footing |
| CN205712163U (en) * | 2016-06-28 | 2016-11-23 | 安忠文 | Wind-driven generator tower strengthening of foundation device |
| CN106759438A (en) * | 2016-12-21 | 2017-05-31 | 苏州园林设计院有限公司 | A kind of Landscape Architecture pin pin and its construction technology with Windproof anti-seismic function |
| CN206830383U (en) * | 2017-06-14 | 2018-01-02 | 北京金风科创风电设备有限公司 | Tower barrel of wind generating set basis |
| CN108625277A (en) * | 2018-04-12 | 2018-10-09 | 王涛 | A kind of shock-damping structure and its construction method |
-
2018
- 2018-10-30 CN CN201811280636.0A patent/CN109208658B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2375445A1 (en) * | 2002-03-04 | 2003-09-04 | Douglas Hadden | Utility standard repair device and methods |
| CN202936807U (en) * | 2012-10-30 | 2013-05-15 | 刘绍国 | Assembled tower footing |
| CN205712163U (en) * | 2016-06-28 | 2016-11-23 | 安忠文 | Wind-driven generator tower strengthening of foundation device |
| CN106759438A (en) * | 2016-12-21 | 2017-05-31 | 苏州园林设计院有限公司 | A kind of Landscape Architecture pin pin and its construction technology with Windproof anti-seismic function |
| CN206830383U (en) * | 2017-06-14 | 2018-01-02 | 北京金风科创风电设备有限公司 | Tower barrel of wind generating set basis |
| CN108625277A (en) * | 2018-04-12 | 2018-10-09 | 王涛 | A kind of shock-damping structure and its construction method |
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| Publication number | Publication date |
|---|---|
| CN109208658B (en) | 2021-04-13 |
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