CN216198670U - Base connecting device for wind power generation - Google Patents

Base connecting device for wind power generation Download PDF

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Publication number
CN216198670U
CN216198670U CN202122339466.2U CN202122339466U CN216198670U CN 216198670 U CN216198670 U CN 216198670U CN 202122339466 U CN202122339466 U CN 202122339466U CN 216198670 U CN216198670 U CN 216198670U
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base
plate
wind power
fixed
spring
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CN202122339466.2U
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Chinese (zh)
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吴杨红
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Liaoning Yilong Energy Technology Co ltd
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

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Abstract

The utility model provides a base connecting device for wind power generation, which comprises a base, wherein two ends in the base are respectively provided with a buffer structure, each buffer structure comprises a limiting frame, a bottom plate, a guide sleeve, a guide rod, a supporting plate and a first spring, a damping structure is arranged between two groups of buffer structures, and each damping structure comprises a fixing plate, a connecting plate, a second spring, a positioning seat, a baffle and a base plate; the base connecting device for wind power generation can play a good role in buffering, positioning and supporting the wind power generator through the mutual matching of the buffering structures, and can prevent potential safety hazards caused by overlarge acting force on the wind power generator, thereby ensuring the safety performance of the wind power generator in use; through the mutual cooperation between the shock-absorbing structure, can play the effect of fixed reinforcing plate, be favorable to strengthening the holding capacity of reinforcing plate, also can play the effect of stabilizing aerogenerator simultaneously.

Description

Base connecting device for wind power generation
Technical Field
The utility model relates to the field of wind power generation equipment, in particular to a base connecting device for wind power generation.
Background
The wind driven generator is a device for converting wind energy into electric energy, and mainly comprises blades, a generator, mechanical parts and electrical parts. According to the difference of rotating shafts, wind driven generators are mainly divided into two types, namely horizontal shaft wind driven generators and vertical shaft wind driven generators, and the horizontal shaft wind driven generators in the current market occupy the mainstream position.
The wind driven generator is a power machine for converting wind energy into mechanical work, and is also called a windmill; in a broad sense, the heat energy utilization engine takes the sun as a heat source and takes the atmosphere as a working medium; wind power generation utilizes natural energy, and is much better than diesel power generation; but if the device is used in emergency, the device is inferior to a diesel generator; wind power generation cannot be regarded as a standby power supply, but can be used for a long time; the principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity.
Aerogenerator usually needs base or support to fix, guarantees holistic stability, and current base does not possess good shock attenuation and buffering effect, when receiving huge impact, produces the potential safety hazard easily, has reduced the security of aerogenerator base.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, the present invention is directed to a base connection device for wind power generation to solve the problems mentioned in the background.
In order to achieve the purpose, the utility model provides the following technical scheme:
a base connecting device for wind power generation comprises a base, wherein buffer structures are respectively arranged at two ends of the inner part of the base, each buffer structure comprises a limiting frame, a bottom plate, a guide sleeve, a guide rod, a support plate and a first spring, the limiting frame is fixedly arranged on the lower surface of the inner wall of the base, the bottom plate is fixedly arranged on the upper surface of the limiting frame, the guide sleeves are fixedly arranged on the bottom plate, the guide rods are movably arranged in the guide sleeves, the support plates are fixedly arranged at the bottom ends of the guide rods, the first springs are fixedly arranged on the left side and the right side of the lower surface of the support plates, a damping structure is arranged between the two groups of buffer structures, the damping structure comprises a fixed plate, a connecting plate, a second spring, a positioning seat, a baffle plate and a base plate, the fixed plate is arranged on the upper surface of the inner wall of the base, the connecting plate is fixedly arranged on the lower surface of the fixed plate, the second spring is fixedly arranged at the bottom of the connecting plate, the positioning seat is fixedly arranged outside the bottom of the second spring, the baffle is fixedly sleeved at the joint of the second spring and the positioning seat, and the substrate is fixedly arranged on the lower surface of the positioning seat.
A first through hole and a second through hole are formed in the guide sleeve, and the first through hole is communicated with the second through hole.
The diameter of the second through hole is larger than that of the first through hole, and the supporting plate is fixedly arranged in the second through hole.
The outer parts of the two groups of guide rods are respectively sleeved with a positioning sleeve plate, the two groups of positioning sleeve plates are connected with a reinforcing plate in a penetrating mode, and the upper surface of the fixing plate is fixedly connected with the lower surface of the reinforcing plate.
The left and right sides of the top wall of the base are provided with sliding chutes for the two groups of guide rods to slide, and the first through holes are communicated with the sliding chutes.
And a groove matched with the second spring is formed in the positioning seat.
The middle end of the bottom of the base is provided with a first ground pile, and two ends of the bottom of the base are respectively provided with a second ground pile.
Compared with the prior art, the utility model has the beneficial effects that:
1. the base connecting device for wind power generation comprises a buffer structure consisting of a limiting frame, a bottom plate, a guide sleeve, a guide rod, a support plate and a first spring, wherein the buffer structure is provided with a left group and a right group, and the buffer structure can play a good role in buffering, positioning and supporting a wind power generator through mutual matching of the buffer structures, and can play a role in buffering and unloading at the same time, so that the acting force applied to a wind power generator frame is reduced, the wind power generator is prevented from being subjected to overlarge acting force to cause potential safety hazards, and the safety performance of the wind power generator in use is ensured;
2. the base connecting device for wind power generation comprises a damping structure which is formed by arranging the fixing plate, the connecting plate, the second spring, the positioning seat, the baffle and the base plate, and the damping structure is mutually matched, so that the effect of fixing the reinforcing plate can be achieved, the bearing capacity of the reinforcing plate can be enhanced, the effect of stabilizing the wind power generator can be achieved, the stability of the wind power generator is ensured, and the problem of potential safety hazard caused by displacement and falling due to overlarge external vibration is prevented; in addition, the baffle can play the effect of location second spring, guarantees the second spring and to the stable effect of reinforcing plate, has improved holistic stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a partially enlarged view of fig. 2 at a in the present invention.
Reference numerals: 1. a base; 2. a buffer structure; 3. a limiting frame; 4. a base plate; 5. a guide sleeve; 6. a guide bar; 7. a support plate; 8. a first spring; 9. a shock-absorbing structure; 10. a fixing plate; 11. a connecting plate; 12. a second spring; 13. positioning seats; 14. a baffle plate; 15. a substrate; 16. a first through hole; 17. a second through hole; 18. positioning a sleeve plate; 19. a reinforcing plate; 20. a chute; 21. a groove; 22. a first ground pile; 23. and a second ground pile.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, 2 and 3, a base connecting device for wind power generation comprises a base 1, wherein two ends inside the base 1 are respectively provided with a buffer structure 2, the buffer structure 2 comprises a limiting frame 3, a bottom plate 4, a guide sleeve 5, a guide rod 6, a support plate 7 and a first spring 8, the limiting frame 3 is fixedly arranged on the lower surface of the inner wall of the base 1, the bottom plate 4 is fixedly arranged on the upper surface of the limiting frame 3, the guide sleeve 5 is fixedly arranged on the bottom plate 4, the guide rod 6 is movably arranged inside the guide sleeve 5, the support plate 7 is fixedly arranged at the bottom end of the guide rod 6, the first spring 8 is fixedly arranged on the left side and the right side of the lower surface of the support plate 7, a damping structure 9 is arranged between the two groups of buffer structures 2, the damping structure 9 comprises a fixing plate 10, a connecting plate 11, a second spring 12, a positioning seat 13, a baffle 14 and a base plate 15, the fixing plate 10 is fixedly arranged on the upper surface of the inner wall of the base 1, the connecting plate 11 is fixedly arranged on the lower surface of the fixing plate 10, the second spring 12 is fixedly arranged at the bottom of the connecting plate 11, the positioning seat 13 is fixedly arranged outside the bottom of the second spring 12, the baffle plate 14 is fixedly sleeved at the joint of the second spring 12 and the positioning seat 13, and the substrate 15 is fixedly arranged on the lower surface of the positioning seat 13.
Referring to fig. 1, 2 and 3, the base connecting device for wind power generation comprises a buffer structure 2 consisting of a limiting frame 3, a bottom plate 4, a guide sleeve 5, a guide rod 6, a support plate 7 and a first spring 8, wherein the buffer structure 2 is provided with a left group and a right group, and the buffer structure 2 can achieve good effects of buffering, positioning and supporting a wind power generator and can also achieve the effect of buffering and unloading by mutual matching of the buffer structures 2, so that the acting force applied to a wind power generator frame is reduced, potential safety hazards caused by overlarge acting force applied to the wind power generator are prevented, and the safety performance of the wind power generator in use is ensured; the damping structure 9 is formed by arranging the fixing plate 10, the connecting plate 11, the second spring 12, the positioning seat 13, the baffle plate 14 and the base plate 15, and the damping structure 9 is mutually matched, so that the effect of fixing the reinforcing plate 19 can be achieved, the bearing capacity of the reinforcing plate 19 can be enhanced, the effect of stabilizing the wind driven generator can be achieved, the stability of the wind driven generator is ensured, and the problem of potential safety hazard caused by displacement and falling due to overlarge external vibration is solved; in addition, the baffle plate 14 can play a role in positioning the second spring 12, so that the stabilizing effect of the second spring 12 on the reinforcing plate 19 is ensured, and the overall stability is improved.
Referring to fig. 2 and 3, the guide sleeve 5 is provided therein with a first through hole 16 and a second through hole 17, the first through hole 16 is communicated with the second through hole 17, and the first through hole 16 and the second through hole 17 are provided to facilitate installation of the support plate 7 therein, thereby improving the overall buffering effect.
Referring to fig. 2 and 3, the diameter of second through-hole 17 is greater than the diameter of first through-hole 16, backup pad 7 is fixed to be located in second through-hole 17, apply force to backup pad 7 through guide bar 6, backup pad 7 applies force to first spring 8, thereby play good buffering, the effect of location and support aerogenerator, also can play the effect of buffering unloading simultaneously, reduce the effort that aerogenerator frame received, prevent that aerogenerator from receiving the effort too big and causing the potential safety hazard, thereby ensure the security performance of aerogenerator when using.
Referring to fig. 1 and 2, the positioning sleeve plates 18 are sleeved outside the two groups of guide rods 6, the reinforcing plates 19 are connected to the two groups of positioning sleeve plates 18 in a penetrating manner, the upper surface of the fixing plate 10 is fixedly connected with the lower surfaces of the reinforcing plates 19, the positioning sleeve plates 18 can enhance the firmness between the guide rods 6 and the reinforcing plates 19, the fixing plate 10 can enhance the bearing capacity and stability of the reinforcing plates 19, and meanwhile, the fixing plate can play a role in stabilizing the wind driven generator, so that the stability of the wind driven generator is ensured.
Referring to fig. 2, the left and right sides of the top wall of the base 1 are both provided with sliding chutes 20 for the two sets of guide rods 6 to slide, the first through holes 16 are communicated with the sliding chutes 20, and when the guide rods 6 are stressed, the guide rods can move downwards in the sliding chutes along the same direction to apply force to the support plate 7 and the first spring 8, so that a good buffering effect is achieved.
Referring to fig. 2, a groove 21 matched with the second spring 12 is formed in the positioning seat 13, and when the second spring 12 is stressed, the groove 21 is moved downward, so as to provide a telescopic space for the second spring 12.
Referring to fig. 1 and 2, the middle end of the bottom of the base 1 is provided with a first ground pile 22, the two ends of the bottom of the base 1 are respectively provided with a second ground pile 23, and the first ground pile 22 and the second ground pile 23 are arranged, so that the stability of the base is enhanced, and the base is prevented from shaking when being impacted.
The working principle is as follows: the base connecting device for the wind power generation is characterized in that when the base connecting device for the wind power generation is used, a first ground pile 22 and a second ground pile 23 are fixed under the ground surface by using external force so as to stabilize a base 1, a buffer structure 2 is formed by arranging a limiting frame 3, a bottom plate 4, a guide sleeve 5, a guide rod 6, a supporting plate 7 and a first spring 8, the buffer structure 2 is provided with a left group and a right group, and through mutual matching of the buffer structures 2, good effects of buffering, positioning and supporting the wind power generator can be achieved, meanwhile, the effect of buffering and unloading can be achieved, the acting force applied to a wind power generator frame is reduced, potential safety hazards caused by overlarge acting force applied to the wind power generator are prevented, and therefore the safety performance of the wind power generator in use is ensured; the damping structure 9 is formed by arranging the fixing plate 10, the connecting plate 11, the second spring 12, the positioning seat 13, the baffle plate 14 and the base plate 15, and the damping structure 9 is mutually matched, so that the effect of fixing the reinforcing plate 19 can be achieved, the bearing capacity of the reinforcing plate 19 can be enhanced, the effect of stabilizing the wind driven generator can be achieved, the stability of the wind driven generator is ensured, and the problem of potential safety hazard caused by displacement and falling due to overlarge external vibration is solved; in addition, the baffle plate 14 can play a role in positioning the second spring 12, so that the stabilizing effect of the second spring 12 on the reinforcing plate 19 is ensured, and the overall stability is improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A base connecting device for wind power generation, includes base (1), its characterized in that: the utility model discloses a damping structure, including base (1), buffer structure (2) are equipped with buffer structure (2) respectively at inside both ends of base (1), buffer structure (2) are including spacing (3), bottom plate (4), uide bushing (5), guide bar (6), backup pad (7) and first spring (8), spacing (3) are fixed to be located the lower surface of base (1) inner wall, bottom plate (4) are fixed to be located the upper surface of spacing (3), uide bushing (5) are fixed to be located on bottom plate (4), guide bar (6) activity is located the inside of uide bushing (5), backup pad (7) are fixed to be located the bottom of guide bar (6), first spring (8) are fixed to be located the left and right sides of backup pad (7) lower surface, and are two sets of be equipped with damping structure (9) between buffer structure (2), damping structure (9) are including fixed plate (10), Connecting plate (11), second spring (12), positioning seat (13), baffle (14) and base plate (15), fixed plate (10) are fixed to be located the upper surface of base (1) inner wall, connecting plate (11) are fixed to be located the lower surface of fixed plate (10), second spring (12) are fixed to be located the bottom of connecting plate (11), positioning seat (13) are fixed to be located the outside of second spring (12) bottom, baffle (14) are fixed cup joint in second spring (12) with the junction of positioning seat (13), base plate (15) are fixed to be located the lower surface of positioning seat (13).
2. The base connection device for wind power generation according to claim 1, wherein: the guide sleeve (5) is internally provided with a first through hole (16) and a second through hole (17), and the first through hole (16) is communicated with the second through hole (17).
3. The base connection device for wind power generation according to claim 2, wherein: the diameter of the second through hole (17) is larger than that of the first through hole (16), and the support plate (7) is fixedly arranged in the second through hole (17).
4. The base connection device for wind power generation according to claim 1, wherein: the outer portions of the two groups of guide rods (6) are sleeved with positioning sleeve plates (18), the two groups of positioning sleeve plates (18) are connected with reinforcing plates (19) in a penetrating mode, and the upper surfaces of the fixing plates (10) are fixedly connected with the lower surfaces of the reinforcing plates (19).
5. The base connection device for wind power generation according to claim 3, wherein: the left side and the right side of the top wall of the base (1) are provided with sliding grooves (20) for the two groups of guide rods (6) to slide, and the first through holes (16) are communicated with the sliding grooves (20).
6. The base connection device for wind power generation according to claim 1, wherein: and a groove (21) matched with the second spring (12) is formed in the positioning seat (13).
7. The base connection device for wind power generation according to claim 1, wherein: the middle end of the bottom of the base (1) is provided with a first ground pile (22), and two ends of the bottom of the base (1) are respectively provided with a second ground pile (23).
CN202122339466.2U 2021-09-26 2021-09-26 Base connecting device for wind power generation Active CN216198670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122339466.2U CN216198670U (en) 2021-09-26 2021-09-26 Base connecting device for wind power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122339466.2U CN216198670U (en) 2021-09-26 2021-09-26 Base connecting device for wind power generation

Publications (1)

Publication Number Publication Date
CN216198670U true CN216198670U (en) 2022-04-05

Family

ID=80924313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122339466.2U Active CN216198670U (en) 2021-09-26 2021-09-26 Base connecting device for wind power generation

Country Status (1)

Country Link
CN (1) CN216198670U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20231219

Address after: Room 311-7, 3rd Floor, No. 22, Xihuan Road Market Building, Dalian Free Trade Zone, Liaoning Province, 116000

Patentee after: Liaoning Yilong Energy Technology Co.,Ltd.

Address before: 510080 No. 31, Yongping Youyi Road, Yongping street, Baiyun District, Guangzhou, Guangdong

Patentee before: Wu Yanghong

TR01 Transfer of patent right