CN214366543U

CN214366543U - Aerogenerator convenient to it is fixed

Info

Publication number: CN214366543U
Application number: CN202022571369.1U
Authority: CN
Inventors: 陈剑
Original assignee: Hangzhou Lvcheng Technology Co ltd
Current assignee: Ludian Guohua (Shandong) new energy Co.,Ltd.
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-08
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a wind driven generator convenient to fix, including base, support frame, power generation pole and wind oar, be equipped with on the support frame and be used for adjusting the elevating gear of power generation pole height, elevating gear includes the elevating platform, locates lead screw on the elevating platform, is used for driving the driving piece that the lead screw rotated and is used for supporting the bearing structure of elevating platform, the top rigid coupling of elevating platform has the power generation pole, has still seted up through-rod hole on it, inlay on the inner wall in through-rod hole and be equipped with the ball, the ball corresponds the cooperation with the lead screw; through elevating gear's setting, it is adjustable the height of power pole to adapt to different wind power environment, protect the power pole and be difficult for receiving the normal work of destruction, equipment under the assurance normal wind power environment in the high wind environment.

Description

Aerogenerator convenient to it is fixed

Technical Field

The utility model belongs to the technical field of new forms of energy power equipment, especially, relate to a aerogenerator convenient to it is fixed.

Background

In offshore wind power generation, because no shelter is arranged on the sea to reduce the speed of wind, the offshore wind power is generally larger than the land wind power, and the requirement on the stability of the offshore wind power generation device is higher.

The existing offshore wind power generation device mostly pours the wind power generation pile into the concrete platform to realize the fixation of the wind power generation device, but because the height of the wind power generation device is higher, when the wind power generation device is influenced by strong wind, the wind power generation pile is easy to break, and the normal work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a but height-adjusting, guarantee the aerogenerator of being convenient for to fix of normal work.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a aerogenerator convenient to it is fixed, includes base, support frame, electricity generation pole and wind oar, be equipped with on the support frame and be used for adjusting the elevating gear of electricity generation pole height, elevating gear includes the elevating platform, locates lead screw on the elevating platform, be used for the drive lead screw pivoted driving piece and be used for supporting the bearing structure of elevating platform, elevating platform top rigid coupling has electricity generation pole still has seted up the through-rod hole on it, it is equipped with the ball to inlay on the inner wall in through-rod hole, the ball with the lead screw corresponds the cooperation.

Through elevating gear's setting, it is adjustable the height of power pole to adapt to different wind power environment, protect the power pole and be difficult for receiving the normal work of destruction, equipment under the assurance normal wind power environment in the high wind environment.

Preferably, the supporting structure comprises a supporting rod hinged to the bottom of the lifting platform and a movable assembly used for driving the supporting rod to move, and the supporting rod is provided with a plurality of supporting rods and a plurality of supporting tables in the circumferential direction.

Through the distribution setting of bracing piece, when guaranteeing that the elevating platform level rises, the pressure of dispersion support elevating platform guarantees the steadiness of mechanism.

Preferably, the movable assembly comprises a sliding groove formed in the support frame, a sliding block arranged in the sliding groove and a synchronizing member used for driving the sliding block to move synchronously, and the bottom of the sliding block is provided with a roller which can be correspondingly matched in the sliding groove and move relatively along the sliding groove.

Through the setting of movable assembly, the restriction the movement track of bracing piece guarantees the bracing piece all the time evenly support in the circumference of elevating platform makes the level of elevating platform rise, further guarantees the steadiness of mechanism's operation.

Preferably, the synchronizing part comprises a rotating block and a connecting rod which are fixedly connected to the screw rod, one end of the connecting rod is hinged to the rotating block, and the other end of the connecting rod is hinged to the sliding block.

Through the setting of synchronizing part, guarantee the simultaneous movement of slider, further guarantee the steadiness of mechanism's operation.

Preferably, reinforcing blocks are further arranged on the side walls of the two sides of each sliding block, connecting holes are formed in the reinforcing blocks, the connecting holes of adjacent reinforcing blocks on different sliding blocks are opposite, a connecting shaft is arranged between the two reinforcing blocks, and two ends of the connecting shaft penetrate through the adjacent connecting holes respectively.

Through the setting of reinforcing block and connecting axle, when further guaranteeing slider synchronous motion, when the bracing piece supports, the bracing piece pressurized conduction power with on the slider, restriction slider individual movement further guarantees mechanism support and the steadiness and the reliability of operation.

Preferably, still be equipped with a supporting bench on the support frame, be equipped with many support columns on the supporting bench, the support column is worn to locate in the elevating platform, and around in on the power generation pole, its top is equipped with the support ring.

Through the setting of brace table, support column and support ring, reduce the load of bracing piece further improves the steadiness and the reliability of mechanism, and the protection power generation pole is avoided destroying.

Preferably, a damping assembly is arranged on the base, the damping assembly comprises a damping groove formed in the base, a damping block arranged in the damping groove and a damping spring arranged on the damping block, the damping block is in a shape of a chamfered frustum, and the top of the damping block is fixedly connected to the support frame; the damping groove is also in a shape of a chamfered frustum; the damping springs are multiple, one end of each damping spring is fixedly connected to the inclined plane of the damping block, and the other end of each damping spring is fixedly connected to the side wall of the damping groove.

Through damper assembly's setting, can reduce the vibration of mechanism, further improve the steadiness of mechanism, prolong the life of power generation pole.

To sum up, the utility model discloses a concrete implementation process as follows: the height of the power generation pole can be adjusted through the arrangement of the lifting device, so that the power generation pole is suitable for different wind power environments, the power generation pole is not easy to be damaged in a strong wind environment, and normal operation of equipment in a normal wind environment is guaranteed; through the uniform distribution of the supporting rods and the arrangement of the synchronous pieces and the reinforcing blocks, the stability and the reliability of the mechanism are improved, the supporting of the power generating rod is ensured, and the power generating rod is protected from being damaged; through damper assembly's setting, can reduce the vibration of mechanism, further improve the steadiness of mechanism, prolong the life of power generation pole.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of the bottom of the present invention.

Fig. 5 is a partially enlarged view of B in fig. 4.

Detailed Description

As shown in fig. 1 to 5, a wind power generator 331 convenient to fix includes a base 1, a support frame 11, a power generating rod 12 and a wind oar 13, wherein the support frame 11 is disposed on the base 1.

Furthermore, a damping assembly is arranged on the base 1, the damping assembly comprises a damping groove 21, a plurality of damping blocks 22 and a plurality of damping springs 23, and the damping grooves 21 are arranged on the base 1 and are in the shape of inverted quadrangular frustum pyramid; the damping block 22 is fixedly connected to the bottom of the support frame 11 and is also in the shape of an inverted quadrangular frustum pyramid; the damping springs 23 are arranged in a plurality and distributed on each inclined surface of the damping block 22, one end of each damping spring is fixedly connected to the inclined surface of the damping block 22, and the other end of each damping spring is fixedly connected to the side wall of the damping groove 21; the damping groove 21 is coated with damping cotton 211, and the damping cotton 211 is common damping cotton; the one-way vibration force can be converted into multi-direction motion by the inclined surface of the shock absorption block 22 when rebounding. Two forces in opposite directions are mutually offset, so that energy is consumed, and a damping effect is achieved.

Furthermore, a lifting device is arranged on the support frame 11, the lifting device comprises a lifting table 31, a screw rod 32, a driving piece and a support structure, the lifting table 31 is arranged above the support frame 11, and the top of the lifting table is fixedly connected with the power generation pole 12; a through rod hole 311 is formed in the lifting platform 31, a ball 312 is embedded in the inner wall of the through rod hole 311, the screw rod 32 penetrates through the through rod hole, and the ball 312 is correspondingly matched with the screw rod 32; the driving part comprises a motor 331, a driving wheel 332 and a driven wheel 333, the driving wheel 332 and the driven wheel 333 are bevel gears, the driving wheel 332 is fixedly connected to an extending shaft of the motor 331, the driven wheel 333 is fixedly connected to the top of the screw rod 32, and the bottom end of the screw rod is an optical axis; the driving wheel 332 and the driven wheel 333 are engaged to drive the screw rod 32 to rotate.

Further, the supporting structure includes a supporting rod 3 and a movable assembly, the movable assembly includes a sliding groove 341, a sliding block 342 and a synchronizing member, the sliding groove 341 is opened on the top of the supporting frame 11, a roller is arranged on the top of the sliding block 342, and the sliding block 342 can be correspondingly fitted in the sliding groove 341 and can move along the sliding groove 341; one end of the support rod 3 is hinged to the bottom of the lifting platform 31, and the other end is hinged to the top of the sliding block 342.

Further, the synchronizing member includes a rotating block 351 and four connecting rods 352, the rotating block 351 is in a cross shape and is fixedly connected to the screw rod 32, the number of the connecting rods 352 is four, the four connecting rods are uniformly distributed on four protruding ends of the rotating block 351, one end of each connecting rod 352 is hinged to the corresponding sliding block 342, and the other end of each connecting rod 352 is hinged to the corresponding rotating block 351.

Furthermore, reinforcing blocks 41 are further fixedly connected to the side walls of the two sides of the sliding block 342, each reinforcing block 41 is symmetrically arranged in a communicated shape, a connecting hole 42 is formed in the end face, away from the sliding block 342, of each reinforcing block 41, the connecting holes 42 of adjacent reinforcing blocks 41 on different sliding blocks 342 are opposite, a connecting shaft 43 is arranged between the two reinforcing blocks 41, and two ends of each connecting shaft 43 are respectively arranged in the adjacent connecting holes 42 in a penetrating manner.

Further, a support table is further arranged on the support frame 11, a plurality of support columns 51 are arranged on the support table, the support columns 51 penetrate through the lifting table 31 and surround the power generation pole 12, a support ring 52 is arranged at the top of the support column, and the support ring 52 is sleeved on the power generation pole 12; the bottom of the support platform is provided with a limiting block hole, and the sliding block 342 is arranged in the limiting block hole in a penetrating mode so as to further limit the movement track of the sliding block 342.

The specific implementation process of the utility model is as follows; when the wind power intensity is adjusted in real time according to the environment, the motor 331 is driven to drive the screw rod 32 to rotate, the lifting platform 31 is adjusted to be guided to a proper height along the supporting rod, meanwhile, the rotating platform is driven to rotate, the sliding block 342 is driven to move synchronously with the lifting platform 31, and the supporting rod 3 synchronously and symmetrically rotates along with the sliding block 342 under the guiding of the sliding groove 341 and the limiting block hole so as to finally reach a proper position; when the wind driven generator 331 works, the equipment can vibrate under the action of wind force, and the vibration of the equipment can be reduced through the arrangement of the damping component; meanwhile, the supporting rods can share the force transmitted by the power generation rod 12 on the lifting platform 31 under the action of wind power and gravity, and the stability of the mechanism is ensured.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.

Claims

1. The utility model provides a aerogenerator (331) convenient to it is fixed, includes base (1), support frame (11), electricity generation pole (12) and wind oar (13), its characterized in that: the lifting device used for adjusting the height of the power generation rod (12) is arranged on the support frame (11), the lifting device comprises a lifting platform (31), a screw rod (32) arranged on the lifting platform (31), a driving piece used for driving the screw rod to rotate and a supporting structure used for supporting the lifting platform (31), the power generation rod (12) is fixedly connected to the top of the lifting platform (31), a through rod hole (311) is further formed in the power generation rod, a ball (312) is embedded in the inner wall of the through rod hole (311), and the ball (312) is correspondingly matched with the screw rod (32); still be equipped with a supporting bench on support frame (11), be equipped with many support columns (51) on the supporting bench, support column (51) are worn to locate in elevating platform (31), and around in on power generation pole (12), its top is equipped with support ring (52).

2. A wind turbine (331) facilitating fixation according to claim 1, wherein: the supporting structure comprises a supporting rod (3) hinged to the bottom of the lifting platform (31) and a movable assembly used for driving the supporting rod (3) to move, wherein the supporting rod (3) is provided with a plurality of supporting rods and a plurality of supporting tables are arranged along the circumferential direction of the supporting platform.

3. A wind turbine (331) facilitating fixation according to claim 2, wherein: the movable assembly comprises a sliding groove (341) arranged on the support frame (11), a sliding block (342) arranged in the sliding groove (341) and a synchronous piece for driving the sliding block (342) to move synchronously, and a roller is arranged at the bottom of the sliding block (342) and can be correspondingly matched in the sliding groove (341) and move relatively along the sliding groove (341).

4. A wind turbine (331) facilitating fixation according to claim 3, wherein: the synchronous piece comprises a rotating block (351) and a connecting rod (352) which are fixedly connected to the screw rod (32), one end of the connecting rod (352) is hinged to the rotating block (351), and the other end of the connecting rod is hinged to the sliding block (342).

5. A wind turbine (331) facilitating fixation according to claim 3, wherein: still be equipped with on the both sides lateral wall of slider (342) and add reinforcing block (41), add reinforcing block (41) and seted up connecting hole (42), connecting hole (42) of adjacent reinforcing block (41) on different slider (342) are relative, and are equipped with connecting axle (43) between two reinforcing block (41), connecting axle (43) both ends are worn to locate respectively in adjacent connecting hole (42).

6. A wind turbine (331) facilitating fixation according to claim 1, wherein: the shock absorption device is characterized in that a shock absorption assembly is arranged on the base (1), the shock absorption assembly comprises a shock absorption groove (21) formed in the base (1), a shock absorption block (22) arranged in the shock absorption groove (21) and a shock absorption spring (23) arranged on the shock absorption block (22), the shock absorption block (22) is in a shape of a reversed frustum pyramid, and the top of the shock absorption block is fixedly connected to the support frame (11); the damping groove (21) is also in a shape of a chamfered frustum; the damping springs (23) are arranged in a plurality, one end of each damping spring is fixedly connected to the inclined surface of the damping block (22), and the other end of each damping spring is fixedly connected to the side wall of the damping groove (21).