CN216342569U

CN216342569U - Wind power generation tower fixing device

Info

Publication number: CN216342569U
Application number: CN202122224966.1U
Authority: CN
Inventors: 傅小波
Original assignee: Individual
Current assignee: Anshan Jiajing Machinery Technology Co.,Ltd.
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-19
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of wind power generation, and discloses a wind power generation tower fixing device which comprises a bottom base, wherein one end of the bottom base is fixedly connected with one end of a hydraulic rod, the other end of the hydraulic rod is fixedly connected with one end of a sliding block, the other end of the sliding block is fixedly connected with one end of a first fixing block, the other end of the first fixing block is rotatably connected with one end of a telescopic base through a first bolt, and the other end of the telescopic base is fixedly connected with one end of a telescopic rod. This wind power generation pylon fixing device supports in the outside through spacing hydraulic stem and protecting plate, slows down pressure through shock attenuation telescopic link and damping spring simultaneously, it has strutting arrangement to have reached the equipment outside, and the bottom is provided with buffer, the pressure that the connection position bore has been slowed down, the effect of the life of pylon has been improved, it lacks the support to have solved the equipment outside, and the bottom does not have buffer, the connection position can bear great pressure, the problem of the life of pylon has been shortened.

Description

Wind power generation tower fixing device

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power generation tower fixing device.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, the wind is pollution-free energy, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries pay more attention to the wind power generation, and wind power generation equipment is generally fixedly installed through a wind power generation tower.

The outer side of the existing equipment for fixing the wind power tower is short of support, the bottom of the existing equipment is not provided with a buffer device, the connecting part can bear larger pressure, the service life of the tower is shortened, and the tower cannot be stably fixed when wind power generators with different heights are fixed, so that the generator is easily damaged and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a wind power generation tower fixing device which is provided with a supporting device at the outer side of equipment, and a buffer device is arranged at the bottom of the equipment, so that the pressure borne by a connecting part is relieved, the service life of the tower is prolonged, the fixing property and the stability of the device can be enhanced when the device is used for fixing wind power generators with different heights, the use safety of the generator is ensured, and the like.

(II) technical scheme

In order to realize the effects that the supporting device is arranged on the outer side of the equipment, the buffering device is arranged at the bottom of the equipment, the pressure borne by the connecting part is relieved, the service life of the tower is prolonged, the fixity and the stability of the device can be enhanced when the device is used for fixing wind driven generators with different heights, and the use safety of the generator is ensured, the utility model provides the following technical scheme: the utility model provides a wind power generation pylon fixing device, including the bottom base, the one end of bottom base and the one end fixed connection of hydraulic stem, the other end of hydraulic stem and the one end fixed connection of slider, the other end of slider and the one end fixed connection of first fixed block, the other end of first fixed block is rotated through the one end of first bolt with flexible base and is connected, the other end of flexible base and the one end fixed connection of telescopic link, the other end of telescopic link and the one end fixed connection of small-size lug, the other end of small-size lug is rotated through the one end of second bolt with the second fixed block and is connected.

The center department of bottom base and the one end fixed connection of shock attenuation telescopic link, the other end of shock attenuation telescopic link and the one end fixed connection of bearing plate, the top of bottom base and the one end fixed connection of protecting crust, the other end of protecting crust and the one end fixed connection of bottom ring.

Preferably, the bottom of the bottom base is provided with a sliding groove, the outer surface of the sliding block is in sliding connection with the outer surface of the sliding groove, and the number of the sliding grooves is four.

Preferably, the number of the telescopic rods is four, every two telescopic rods are in a group, one group of the telescopic rods are symmetrically arranged on two sides of the bottom base by taking the central line of the front surface of the bottom base as a symmetry axis, and the other group of the telescopic rods are symmetrically arranged on two sides of the bottom base by taking the central line of the side surface of the bottom base as a symmetry axis.

Preferably, the other end of the second fixed block is fixedly connected with one end of the limiting ring, and the inner diameter of the limiting ring is the same as that of the bottom ring.

Preferably, the other end of bearing plate and damping spring's one end fixed connection, damping spring's the other end passes through the one end fixed connection of ring groove and bottom base, and the width of ring groove and damping spring's biggest diameter looks adaptation.

Preferably, the one end of protecting crust and the one end fixed connection of support frame, the other end of support frame and the one end fixed connection of spacing hydraulic stem, the other end of spacing hydraulic stem runs through the one end fixed connection of bottom ring and protecting piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind power generation tower fixing device, which has the following beneficial effects:

1. this wind power generation pylon fixing device supports in the outside through spacing hydraulic stem and protecting plate, slows down pressure through shock attenuation telescopic link and damping spring simultaneously, it has strutting arrangement to have reached the equipment outside, and the bottom is provided with buffer, the pressure that the connection position bore has been slowed down, the effect of the life of pylon has been improved, it lacks the support to have solved the equipment outside, and the bottom does not have buffer, the connection position can bear great pressure, the problem of the life of pylon has been shortened.

2. This wind power generation pylon fixing device increases lifting surface area through hydraulic stem and slider, mutually supports through telescopic link and spacing ring simultaneously, has reached the device when fixed not co-altitude aerogenerator, can strengthen its fixity and stability, guarantees the effect of generator safety in utilization, has solved the device when fixed not co-altitude aerogenerator, can't be fixed stable with it, the problem of easy messenger's generator damage.

Drawings

FIG. 1 is a cross-sectional view of a three-dimensional structure according to the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the present invention.

Wherein: 1 bottom base, 2 hydraulic stem, 3 sliders, 4 first fixed blocks, 5 first bolts, 6 telescopic bases, 7 telescopic rods, 8 small-size lifting lugs, 9 second bolts, 10 second fixed blocks, 11 shock absorption telescopic rods, 12 bearing plates, 13 protective shells, 14 bottom rings, 15 sliding grooves, 16 limiting rings, 17 protective plates, 18 shock absorption springs, 19 ring grooves, 20 supporting frames and 21 limiting hydraulic stems.

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.

Referring to fig. 1-4, a wind power tower fixing device includes a bottom base 1, a sliding groove 15 is formed at the bottom of the bottom base 1, an outer surface of a sliding block 3 is slidably connected to an outer surface of the sliding groove 15, and the number of the sliding grooves 15 is four, so that the sliding block can be slid out quickly and stably, which is convenient to operate, one end of the bottom base 1 is fixedly connected to one end of a hydraulic rod 2, the other end of the hydraulic rod 2 is fixedly connected to one end of the sliding block 3, the other end of the sliding block 3 is fixedly connected to one end of a first fixing block 4, the other end of the first fixing block 4 is rotatably connected to one end of a telescopic base 6 through a first bolt 5, the other end of the telescopic base 6 is fixedly connected to one end of a telescopic rod 7, the number of the telescopic rods 7 is four, and every two telescopic rods 7 are in one group, wherein one group of the telescopic rods 7 is symmetrically arranged at two sides of the bottom base 1 with a center line of the front surface of the bottom base 1 as a symmetry axis, the other group of telescopic rods 7 are symmetrically arranged on two sides of the bottom base 1 by taking the central line of the side surface of the bottom base 1 as a symmetry axis, so that a wind power generation tower can be fixed, the stress point of the wind power generation tower is increased, the other end of each telescopic rod 7 is fixedly connected with one end of each small lifting lug 8, the other end of each small lifting lug 8 is rotatably connected with one end of a second fixing block 10 through a second bolt 9, the other end of each second fixing block 10 is fixedly connected with one end of a limiting ring 16, and the inner diameter of each limiting ring 16 is the same as that of a bottom ring 14, so that the wind power generation tower is protected.

The center of the bottom base 1 is fixedly connected with one end of a shock absorption telescopic rod 11, the other end of the shock absorption telescopic rod 11 is fixedly connected with one end of a bearing plate 12, the other end of the bearing plate 12 is fixedly connected with one end of a shock absorption spring 18, the other end of the shock absorption spring 18 is fixedly connected with one end of the bottom base 1 through a circular groove 19, the width of the circular groove 19 is matched with the maximum diameter of the shock absorption spring 18, the shock absorption function can be achieved, the top of the bottom base 1 is fixedly connected with one end of the protective shell 13, one end of the protective shell 13 is fixedly connected with one end of the supporting frame 20, the other end of the supporting frame 20 is fixedly connected with one end of the limiting hydraulic rod 21, the other end of the limiting hydraulic rod 21 penetrates through the bottom ring 17 and is fixedly connected with one end of the protective sheet 17, the bottom of the wind power tower can be fixed to prevent inclination, and the other end of the protective shell 13 is fixedly connected with one end of the bottom ring 14.

When the device is used, the bottom base 1 is fixed at a proper position, the sliding block 3 is pulled out from the sliding groove 15, the limiting ring 16 is made to descend to the position of the bottom ring 14, after the sliding block 3 is fixed, the bottom of the wind power generation tower is placed on the bearing plate 12 through the limiting ring 16 and the bottom ring 14, then the limiting hydraulic rod 21 ejects the protection sheet 17 out, the protection sheet 17 is made to fix the bottom of the wind power generation tower, then the telescopic rod 7 jacks up the limiting ring 16, and after the limiting ring 16 reaches the proper position, the limiting ring 16 is fixed on the wind power generation tower, so that the erection of the device is completed, and the device can achieve good anti-seismic decompression.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A wind power tower fixing device comprises a bottom base (1), and is characterized in that: one end of the bottom base (1) is fixedly connected with one end of the hydraulic rod (2), the other end of the hydraulic rod (2) is fixedly connected with one end of the sliding block (3), the other end of the sliding block (3) is fixedly connected with one end of the first fixing block (4), the other end of the first fixing block (4) is rotatably connected with one end of the telescopic base (6) through the first bolt (5), the other end of the telescopic base (6) is fixedly connected with one end of the telescopic rod (7), the other end of the telescopic rod (7) is fixedly connected with one end of the small lifting lug (8), and the other end of the small lifting lug (8) is rotatably connected with one end of the second fixing block (10) through the second bolt (9);

the center of bottom base (1) is located and is connected with the one end fixed connection of shock attenuation telescopic link (11), the other end of shock attenuation telescopic link (11) and the one end fixed connection of bearing plate (12), the top of bottom base (1) and the one end fixed connection of protecting crust (13), the other end of protecting crust (13) and the one end fixed connection of bottom ring (14).

2. A wind power tower fixture as claimed in claim 1, wherein: the bottom of the bottom base (1) is provided with four sliding grooves (15), the outer surface of the sliding block (3) is connected with the outer surface of each sliding groove (15) in a sliding mode, and the number of the sliding grooves (15) is four.

3. A wind power tower fixture as claimed in claim 1, wherein: the quantity of telescopic link (7) is four, and per two telescopic link (7) are a set of, and wherein a set of telescopic link (7) use the positive central line of bottom base (1) to set up the both sides at bottom base (1) as symmetry axis symmetry, and a set of in addition telescopic link (7) use the central line of bottom base (1) side to set up the both sides at bottom base (1) as symmetry axis symmetry.

4. A wind power tower fixture as claimed in claim 1, wherein: the other end of the second fixing block (10) is fixedly connected with one end of a limiting ring (16), and the inner diameter of the limiting ring (16) is the same as that of the bottom ring (14).

5. A wind power tower fixture as claimed in claim 1, wherein: the other end of bearing plate (12) and the one end fixed connection of damping spring (18), the other end of damping spring (18) passes through the one end fixed connection of ring groove (19) and bottom base (1), and the width of ring groove (19) and damping spring (18) the biggest diameter looks adaptation.

6. A wind power tower fixture as claimed in claim 1, wherein: one end of the protective shell (13) is fixedly connected with one end of the support frame (20), the other end of the support frame (20) is fixedly connected with one end of the limiting hydraulic rod (21), and the other end of the limiting hydraulic rod (21) penetrates through one end of the bottom ring (14) and the protective sheet (17).