CN211924374U

CN211924374U - Rotating mechanism for vertical axis wind power generation device of central separation belt of expressway

Info

Publication number: CN211924374U
Application number: CN202020210694.2U
Authority: CN
Inventors: 何炜; 王丰胜; 殷健勇; 刘佳琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-13
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a rotary mechanism for expressway central separation strip vertical axis wind power generation set, including the electric power storage base, the top surface center movable mounting of electric power storage base has the butt joint seat, and is connected with the supporting seat to the top of butt joint seat, the welding of bottom surface center department of supporting seat has the support column, and the surface cover of support column has the butt joint ring. A highway central authorities take place rotary mechanism for separate zone vertical axis wind power generation set, firstly, be located between the blade through the surface that rotates branch and set up the limiting plate, and pass through spring coupling between limiting plate and the blade, can carry out the shock attenuation to the blade, avoid the blade atress suddenly and breaking or warp, secondly through setting up the butt joint seat on electric power storage base top, and set up the butt joint ring on the support column surface, not only can separate rotary mechanism and electric power storage base fast, can also guarantee the compactness of being connected between rotary mechanism and the electric power storage base simultaneously.

Description

Rotating mechanism for vertical axis wind power generation device of central separation belt of expressway

Technical Field

The utility model relates to a wind power generation technical field, in particular to rotary mechanism for expressway central separation zone vertical axis wind power generation set.

Background

The vertical axis wind power generation device is a device for converting air flow velocity on a vertical plane into electric energy, but with the development of science and technology, the requirements of people on the vertical axis wind power generation device are higher and higher, so that the traditional vertical axis wind power generation device cannot meet the use requirements of people;

when the existing vertical axis wind power generation device is used, the blades are pushed to rotate through air, then the rotating shaft connected with the blades drives the generator to rotate, and therefore wind energy is converted into electric energy, when air suddenly impacts the blades, the whole blades incline along the direction of wind, the rotating shaft connected with the blades is bent, when air turbulence occurs, the rotating shaft connected with the blades is bent back and forth, the rotating shaft is broken or deformed, when the blades are damaged, the damaged blades can be dismounted only through a tool, time and energy are saved, certain errors are prone to occur in manual mounting and dismounting, and the use safety of the vertical axis wind power generation device is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary mechanism for expressway central separation strip vertical axis wind power generation set can effectively solve the problem among the background art.

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

the utility model provides a rotary mechanism for expressway central separation strip vertical axis wind power generation set, includes the electric power storage base, the top surface center movable mounting of electric power storage base has the butt joint seat, and is connected with the supporting seat on the top of butt joint seat, the welding of bottom surface center department of supporting seat has the support column, and the surface cover of support column has the butt joint ring, the welding of bottom center department of support column has the threaded rod, and the support column passes through threaded rod and butt joint seat swing joint.

Preferably, the welding of the top surface center department of supporting seat has rotation branch, and rotation branch's surface has six blades through bearing movable mounting, rotation branch's surface is located and all welds the limiting plate in the position between two adjacent blades, and the both sides surface of limiting plate is respectively through spring and adjacent blade swing joint.

Preferably, the six blades are in an annular array by taking the rotating support rod as a circle center, and the limiting plate is in a fan shape.

Preferably, the threaded rod is movably connected with the inner surface of the butt joint seat through threads, and the outer surface of the top end of the butt joint ring is connected with the outer surface of the bottom end of the support seat through a spring.

Preferably, the top surface of butt joint seat is close to the border position and is six jacks of annular array arrangement, the bottom surface border position of butt joint ring is six bolts of annular permutation arrangement.

Preferably, the bottom end of the butt joint seat is sequentially connected with a low-speed rotating shaft, a gearbox, a high-speed rotating shaft and a generator.

Preferably, a battery is fixedly installed inside the power storage base, and the battery is electrically connected with the generator through a lead.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the limiting plates are arranged on the outer surfaces of the rotating support rods and located between the blades, and the limiting plates are connected with the blades through springs, so that the blades can be damped when rotating, and the blades are prevented from being broken or deformed due to sudden stress;

secondly, through set up the butt joint seat at the electric power storage base top to set up the butt joint ring on the support column surface, not only can separate rotary mechanism (rotary mechanism comprises butt joint seat, supporting seat, support column, butt joint ring, threaded rod, rotation branch, blade and limiting plate) and electric power storage base fast, can also guarantee the compactness of being connected between rotary mechanism and the electric power storage base simultaneously.

Drawings

FIG. 1 is a structural diagram of a rotating mechanism and a power storage base in a rotating mechanism for a vertical axis wind power generation device of a central separation zone of a highway of the present invention;

FIG. 2 is a structural diagram of the rotating mechanism and the butt-joint seat of the rotating mechanism for the vertical axis wind power generation device of the central separation zone of the highway of the present invention after separation;

FIG. 3 is an enlarged view of A in FIG. 2 of a rotary mechanism for a vertical axis wind turbine for a central division strip of a highway of the present invention;

FIG. 4 is a structural diagram of the electric power storage base and the docking seat of the rotary mechanism for the vertical axis wind power generation device of the central separation zone of the highway of the present invention;

fig. 5 is a partial cross-sectional view of the rotating support rod, the blades and the limiting plate in the rotating mechanism for the vertical axis wind power generation device of the central separation zone of the highway.

Fig. 6 is a partial sectional view of an electricity storage base in a rotating mechanism for a vertical axis wind turbine generator for a central division strip of an expressway of the present invention.

In the figure: 1. an electricity storage base; 2. a docking station; 3. a supporting seat; 4. a support pillar; 5. a docking ring; 6. a threaded rod; 7. rotating the supporting rod; 8. a blade; 9. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, the rotating mechanism for the vertical axis wind power generation device of the central division strip of the expressway comprises an electricity storage base 1, wherein a butt joint seat 2 is movably installed at the center of the outer surface of the top end of the electricity storage base 1, a supporting seat 3 is connected to the top end of the butt joint seat 2, a supporting column 4 is welded at the center of the outer surface of the bottom end of the supporting seat 3, a butt joint ring 5 is sleeved on the outer surface of the supporting column 4, a threaded rod 6 is welded at the center of the bottom end of the supporting column 4, and the supporting column 4 is movably.

Referring to fig. 5, a rotating support rod 7 is welded at the center of the outer surface of the top end of the support seat 3, six blades 8 are movably mounted on the outer surface of the rotating support rod 7 through bearings, a limiting plate 9 is welded at a position, located between two adjacent blades 8, of the outer surface of the rotating support rod 7, and the outer surfaces of two sides of the limiting plate 9 are movably connected with the adjacent blades 8 through springs respectively.

Referring to fig. 5, the six blades 8 are in an annular array with the rotating support rod 7 as a circle center, and the limiting plate 9 is in a fan shape.

Referring to fig. 1 and 3, the threaded rod 6 is movably connected with the inner surface of the butt joint seat 2 through threads, and the outer surface of the top end of the butt joint ring 5 is connected with the outer surface of the bottom end of the support seat 3 through a spring.

Referring to fig. 3-4, six jacks are arranged in an annular array on the outer surface of the top end of the docking seat 2 close to the edge, and six bolts are arranged in an annular array on the outer surface of the bottom end of the docking ring 5.

The bottom end of the butt joint seat 2 is sequentially connected with a low-speed rotating shaft, a gearbox, a high-speed rotating shaft and a generator.

The inside fixed mounting of electric power storage base 1 has the battery, passes through wire electric connection between battery and the generator, and rotary mechanism comprises butt joint seat 2, supporting seat 3, support column 4, butt joint ring 5, threaded rod 6, rotation branch 7, blade 8 and limiting plate 9.

When the device is used, the device is firstly placed at the middle belt of the highway, when a vehicle runs, the surrounding air is driven to move, the air moves along the advancing direction of the vehicle and impacts the blades 8 on the surface of the rotating support rod 7, the blades 8 drive the station rotating support rod 7 to rotate, and because the device is installed at the middle belt of the highway, the wind power received by the device is parallel to each other and opposite in direction, the rotating support rod 7 can rotate along the same direction and drive the butt joint seat 2 at the top end of the electric storage base 1 to rotate together no matter which direction the vehicle comes from two sides of the highway, the torque force is transmitted to the generator inside the electric storage base 1 by the butt joint seat 2 to generate electricity, and finally, the electric energy is stored in the battery to finish the electricity generation.

When blade 8 surface atress suddenly, because connect through the bearing between blade 8 and the rotation branch 7, consequently when blade 8 receives the impact of air, blade 8 can rotate along with the direction of the wind force, again because limiting plate 9 and rotation branch surface weld, and through spring coupling between limiting plate 9 and the blade 8, and the spring of extrusion blade 8 rear end, the impact force that receives blade 8 by the spring decomposes, and can reserve certain activity space for blade 8, avoid blade 8 atress suddenly and the unable quick condition of unloading the impact force, the device safety in utilization has been improved, simultaneously will strike the conduction and give limiting plate 9, make limiting plate 9 drive rotation branch 7.

When the blade 8 or the rotating support rod 7 is damaged, the butt joint ring 5 is manually pulled upwards to move the bolt at the bottom end of the butt joint ring 5 out of the slot at the top end of the butt joint seat 2, so that the butt joint seat 2 and the butt joint ring 5 are separated, the butt joint seat 2 is manually pressed, the support column 4 is rotated, the threaded rod 6 at the bottom end of the support column 4 is moved out of the butt joint seat 2, the rotating structure can be disassembled, and then the rotating mechanism can be repaired and replaced, when the rotating mechanism is replaced, the butt joint ring 5 on the outer surface of the support column 4 is pulled upwards firstly, the threaded rod 6 at the bottom end of the support column 4 is inserted into the butt joint seat 2 and is rotated simultaneously, so that the threaded rod 6 is connected with the butt joint seat 2 through the threads, therefore, the threaded rod 6 cannot be pulled up and down with the butt joint seat 2, only the relative rotation can be carried out, then the butt joint ring 5 is loosened, and the, therefore, the threaded rod 6 and the docking station 2 cannot be rotated excessively, so that the threaded rod 6 and the docking station 2 are fixedly connected to complete the fixation of the rotating mechanism.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotary mechanism for expressway central separation zone vertical axis wind power generation set, its characterized in that, includes power storage base (1), the top surface center movable mounting of power storage base (1) has butt joint seat (2), and the top of butt joint seat (2) is connected with supporting seat (3), the welding of bottom surface center department of supporting seat (3) has support column (4), and the surface cover of support column (4) has butt joint ring (5), the welding of bottom center department of support column (4) has threaded rod (6), and support column (4) pass through threaded rod (6) and butt joint seat (2) swing joint.

2. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 1, wherein: the welding of the top surface center department of supporting seat (3) has rotation branch (7), and the surface that rotates branch (7) has six blades (8) through bearing movable mounting, the surface that rotates branch (7) is located between two adjacent blades (8) and all welds limiting plate (9) in the position, and the both sides surface of limiting plate (9) is respectively through spring and adjacent blade (8) swing joint.

3. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 2, wherein: the six blades (8) are in an annular array by taking the rotating support rod (7) as a circle center, and the limiting plates (9) are fan-shaped.

4. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 1, wherein: threaded rod (6) pass through screw thread and butt joint seat (2) internal surface swing joint, the top surface of butt joint ring (5) passes through the bottom surface connection of spring and supporting seat (3).

5. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 1, wherein: the top surface of butt joint seat (2) is close to the border position and is six jacks of annular array arrangement, the bottom surface border position of butt joint ring (5) is six bolts of annular permutation arrangement.

6. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 1, wherein: the bottom end of the butt joint seat (2) is sequentially connected with a low-speed rotating shaft, a gearbox, a high-speed rotating shaft and a generator.

7. The rotating mechanism for the vertical axis wind power generation device of the central separation strip of the expressway as claimed in claim 6, wherein: the electric power storage base (1) is internally and fixedly provided with a battery, and the battery is electrically connected with the generator through a lead.