CN215762040U

CN215762040U - Sectional and combined type wind driven generator tower

Info

Publication number: CN215762040U
Application number: CN202121150042.5U
Authority: CN
Inventors: 李国栋; 刘建军; 马育宝; 李春营; 贾立红
Original assignee: Jielv Heavy Industry Co ltd
Current assignee: Jielv Heavy Industry Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-02-08
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a segmented and combined wind driven generator tower cylinder which comprises a cylinder body, wherein flange plates are arranged on the outer surfaces of two sides of the cylinder body, the number of the flange plates is two, a positioning hole is formed in the middle of each flange plate, a movable maintenance ladder is arranged on the inner wall of the cylinder body, a protection frame is arranged on the outer wall of the cylinder body, and a bottom plate is arranged on the outer surface of the lower end of the protection frame. According to the segmented and combined wind driven generator tower cylinder, the protection frame, the bottom plate, the supporting rods and the protective net are arranged, so that the personal safety of workers is protected, meanwhile, the supporting rods can provide hanging points for safety ropes of the workers, convenience is provided for internal maintenance and repair through the movable maintenance ladder, the driving motor, the limiting blocks, the moving grooves, the moving wheels and the climbing fixing frame, the labor intensity of workers is reduced, and the segmented and combined wind driven generator tower cylinder is simple in structure, convenient to operate and capable of bringing better use prospects.

Description

Sectional and combined type wind driven generator tower

Technical Field

The utility model relates to the field of wind power generation, in particular to a sectional and combined type wind driven generator tower barrel.

Background

The wind driven generator is a device for converting wind energy into electric energy, mainly comprises blades, a generator, a tower, mechanical parts and electrical parts, and is mainly divided into a horizontal axis wind driven generator and a vertical axis wind driven generator according to different rotating shafts, so that daily required electric power is provided, but the existing wind driven generator tower can not meet the requirements of people.

The Chinese patent with the current application number of CN201721140125.X discloses a tower cylinder structure of a wind driven generator, which comprises a tower cylinder main body formed by sequentially connecting a plurality of cylinder sections, wherein the cylinder sections are connected through flanges, and the tower cylinder main body is connected with a foundation through anchor bolts or foundation rings; the tower section of thick bamboo main part is located that section of thick bamboo section of bottommost and has seted up two at least door openings, and this utility model patent can leave the heat dissipation door by the ring flange concatenation, but can't facilitate and protect the maintenance of later stage equipment, for this reason, we provide a segmentation, combination formula aerogenerator tower section of thick bamboo.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sectional and combined wind driven generator tower barrel, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a segmentation, combination formula aerogenerator tower section of thick bamboo, includes the barrel, the both sides surface of barrel is provided with the ring flange, the quantity of ring flange is two sets of, the locating hole has been seted up at the middle part of ring flange, the inner wall of barrel is provided with portable maintenance ladder, the outer wall of barrel is provided with the protection frame, the lower extreme surface of protection frame is provided with the bottom plate, the upper end surface of bottom plate is provided with the bracing piece, the upper end surface of bracing piece is provided with the protection network.

Preferably, the outer surface of the upper end of the bottom plate is connected with the outer surface of the lower end of the supporting rod in a welding mode, an installation frame is arranged between the supporting rod and the protective net, and the outer surface of the upper end of the supporting rod is fixedly connected with the outer surface of the periphery of the protective net through the installation frame.

Preferably, the both sides surface of portable maintenance ladder is provided with driving motor, driving motor's lower extreme surface is provided with the stopper, the lower extreme surface of stopper is provided with the shifting chute, the lower extreme surface of shifting chute is provided with removes the wheel, one side surface of driving motor is provided with the climbing mount.

Preferably, be provided with fixed orifices and fixed screw between driving motor and the stopper, driving motor's lower extreme surface passes through the fixed orifices and the upper end fixed surface connection of fixed screw and stopper, the stopper passes through the shifting chute and removes wheel swing joint, one side surface of stopper and one side surface welded connection of climbing mount.

Preferably, the inner wall of barrel passes through the moving bath and the lower extreme surface swing joint of portable maintenance ladder, be provided with fixing bolt and fixed orifices between barrel and the protection frame, the outer wall of barrel passes through fixing bolt and fixed orifices and is connected with the lower extreme surface fixed of protection frame.

Preferably, the outer surfaces of the two sides of the cylinder are connected with the outer surface of one side of the flange in a welding mode.

Compared with the prior art, the utility model has the following beneficial effects: through the protection frame, the bottom plate, the supporting rod and the protective net, before use, the bottom plate of the protection frame is fixed on the periphery of the climbing ladder on the barrel through the fixing bolt and the fixing hole, then the protective net is fixed on the supporting rod, then the supporting rod is welded on the bottom plate, when workers check and maintain the outer wall, the personal safety of the workers is protected, meanwhile, the supporting rod can provide a hanging point for the safety rope of the workers, through the movable maintenance ladder, the driving motor, the limiting block, the movable groove, the movable wheel and the climbing fixing frame, the driving motor and the limiting block are installed in the movable groove after the movable wheel is installed at the lower end of the limiting block, then the movable groove is welded on the inner wall of the barrel, the climbing fixing frame is welded on the limiting block after welding is finished, and the movable wheel can be controlled by the driving motor to realize the movement of the climbing fixing frame when in use, the sectional and combined type wind driven generator tower has the advantages that convenience is provided for internal maintenance, the labor intensity of workers is reduced, the whole sectional and combined type wind driven generator tower is simple in structure and convenient to operate, and the using effect is better than that of the traditional mode.

Drawings

FIG. 1 is a schematic view of an overall structure of a sectional and assembled tower of a wind turbine generator according to the present invention;

FIG. 2 is a schematic structural view of a sectional and assembled wind turbine tower of the present invention, showing the movable maintenance ladder 4 of FIG. 1;

FIG. 3 is a schematic structural view of the protective frame 5 of FIG. 1 of a sectional and assembled wind turbine tower according to the present invention;

FIG. 4 is an enlarged schematic view of A of FIG. 3 of a sectional and assembled wind turbine tower according to the present invention.

In the figure: 1. a barrel; 2. a flange plate; 3. positioning holes; 4. a movable maintenance ladder; 5. a protective frame; 401. a drive motor; 402. a limiting block; 403. a moving groove; 404. a moving wheel; 405. climbing the fixed frame; 501. a base plate; 502. a support bar; 503. and (4) a protective net.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

The first embodiment is as follows:

as shown in fig. 1, a sectional and combined wind driven generator tower cylinder comprises a cylinder body 1, wherein flange plates 2 are arranged on the outer surfaces of two sides of the cylinder body 1, the number of the flange plates 2 is two, a positioning hole 3 is formed in the middle of each flange plate 2, a movable maintenance ladder 4 is arranged on the inner wall of the cylinder body 1, a protection frame 5 is arranged on the outer wall of the cylinder body 1, a bottom plate 501 is arranged on the outer surface of the lower end of the protection frame 5, a supporting rod 502 is arranged on the outer surface of the upper end of the bottom plate 501, and a protective net 503 is arranged on the outer surface of the upper end of the supporting rod 502.

Example two:

on the basis of the first embodiment, as shown in fig. 3 and 4, the outer surface of the upper end of the bottom plate 501 is welded to the outer surface of the lower end of the supporting rod 502, an installation frame is arranged between the supporting rod 502 and the protective net 503, and the outer surface of the upper end of the supporting rod 502 is fixedly connected with the outer surfaces of the periphery of the protective net 503 through the installation frame, so that climbing protection is provided when the outer wall is maintained.

Example three:

on the basis of embodiment one, as shown in fig. 2, the outer surfaces of the two sides of the movable maintenance ladder 4 are provided with driving motors 401, the outer surface of the lower end of each driving motor 401 is provided with a limiting block 402, the outer surface of the lower end of each limiting block 402 is provided with a moving groove 403, the outer surface of the lower end of each moving groove 403 is provided with a moving wheel 404, and the outer surface of one side of each driving motor 401 is provided with a climbing fixing frame 405, so that convenience is brought to internal maintenance.

Example four:

on the basis of embodiment one and embodiment two, as shown in fig. 2, be provided with fixed orifices and set screw between driving motor 401 and the stopper 402, driving motor 401's lower extreme surface passes through the fixed orifices and set screw and is connected with the upper end surface fixed connection of stopper 402, stopper 402 passes through shifting chute 403 and removes wheel 404 swing joint, one side surface of stopper 402 and the one side surface welded connection of climbing mount 405 are favorable to the stability and the convenience of portable maintenance ladder 4.

Example five:

on the basis of the first embodiment and the third embodiment, as shown in fig. 1, 2 and 3, the inner wall of the cylinder 1 is movably connected with the outer surface of the lower end of the movable maintenance ladder 4 through the moving groove 403, the fixing bolt and the fixing hole are arranged between the cylinder 1 and the protection frame 5, the outer wall of the cylinder 1 is fixedly connected with the outer surface of the lower end of the protection frame 5 through the fixing bolt and the fixing hole, and the stability and the safety of the movable maintenance ladder 4 and the protection frame 5 are favorably ensured.

Example six:

on the basis of the first embodiment, the second embodiment and the third embodiment, as shown in fig. 1-4, the outer surfaces of the two sides of the cylinder body 1 are connected with the outer surface of one side of the flange plate 2 in a welding manner, so that the stability and the safety of the tower cylinder in use are ensured.

It should be noted that, the segmented and combined wind driven generator tower cylinder is provided with a protection frame 5, a bottom plate 501, a support rod 502 and a protection net 503, before use, the bottom plate 501 of the protection frame 5 is fixed on the periphery of a climbing ladder on the cylinder body 1 through a fixing bolt and a fixing hole, then the protection net 503 is fixed on the support rod 502, and then the protection net 503 is welded on the bottom plate 501 through the support rod 502, when a worker checks and maintains an outer wall, the protection is facilitated for the personal safety of the worker, meanwhile, the support rod 502 can provide a hanging point for a safety rope of the worker, through the movable maintenance ladder 4, the driving motor 401, the limit block 402, the moving groove 403, the moving wheel 404 and the climbing fixing frame 405, after the moving wheel 404 is installed at the lower end of the limit block 402, the driving motor 401 and the limit block 402 are installed in the moving groove 403, then the moving groove 403 is welded on the inner wall of the cylinder body 1, after the welding, to climb mount 405 welding to stopper 402 on, can remove the removal that wheel 404 realized climbing mount 405 through driving motor 401 control when using, be favorable to for the inside maintenance convenience of providing, reduce staff intensity of labour, it is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a segmentation, combination formula aerogenerator tower section of thick bamboo, includes barrel (1), its characterized in that: the utility model discloses a protection device for a motor vehicle, including barrel (1), the both sides surface of barrel (1) is provided with ring flange (2), the quantity of ring flange (2) is two sets of, locating hole (3) have been seted up at the middle part of ring flange (2), the inner wall of barrel (1) is provided with portable maintenance ladder (4), the outer wall of barrel (1) is provided with protection frame (5), the lower extreme surface of protection frame (5) is provided with bottom plate (501), the upper end surface of bottom plate (501) is provided with bracing piece (502), the upper end surface of bracing piece (502) is provided with protection network (503).

2. The sectional, modular wind generator tower of claim 1, wherein: the outer surface of the upper end of the bottom plate (501) is connected with the outer surface of the lower end of the supporting rod (502) in a welding mode, an installation frame is arranged between the supporting rod (502) and the protective net (503), and the outer surface of the upper end of the supporting rod (502) is fixedly connected with the outer surface of the periphery of the protective net (503) through the installation frame.

3. The sectional, modular wind generator tower of claim 1, wherein: the both sides surface of portable maintenance ladder (4) is provided with driving motor (401), the lower extreme surface of driving motor (401) is provided with stopper (402), the lower extreme surface of stopper (402) is provided with shifting chute (403), the lower extreme surface of shifting chute (403) is provided with removes wheel (404), one side surface of driving motor (401) is provided with climbing mount (405).

4. The sectional, modular wind generator tower of claim 3, wherein: be provided with fixed orifices and fixed screw between driving motor (401) and stopper (402), the lower extreme surface of driving motor (401) passes through the upper end fixed surface of fixed orifices and fixed screw and stopper (402) to be connected, stopper (402) are through shifting chute (403) and removal wheel (404) swing joint, one side surface of stopper (402) and one side surface welded connection of climbing mount (405), the inner wall of barrel (1) passes through shifting chute (403) and the lower extreme surface swing joint of portable maintenance ladder (4).

5. The sectional, modular wind generator tower of claim 1, wherein: the barrel is characterized in that a fixing bolt and a fixing hole are arranged between the barrel (1) and the protection frame (5), and the outer wall of the barrel (1) is fixedly connected with the outer surface of the lower end of the protection frame (5) through the fixing bolt and the fixing hole.

6. The sectional, modular wind generator tower of claim 1, wherein: the outer surfaces of two sides of the cylinder body (1) are connected with the outer surface of one side of the flange plate (2) in a welding mode.