CN209962520U

CN209962520U - Wind power generation system demonstration test bed

Info

Publication number: CN209962520U
Application number: CN201920563563.XU
Authority: CN
Inventors: 王金秋
Original assignee: Shenyang Jujin Hydraulic Equipment Co Ltd
Current assignee: Shenyang Jujin Hydraulic Equipment Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-01-17
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a wind power generation system demonstration test bench, including base and carousel, the top of base is rotated and is connected with the carousel, and the upper end of base has seted up the carousel, the upper end fixedly connected with transmission shaft of carousel, and the side mark fixedly connected with arc platform of carousel, the upper end fixedly connected with hydraulic stem of transmission shaft, the upper end fixedly connected with test bench of hydraulic stem, one side of arc platform is provided with the rhombus spout, one side of rhombus spout is provided with the slider, and the inside sliding connection of rhombus spout has the cam, the removal end fixedly connected with driven revolving stage of cam, the lateral wall fixedly connected with arc transmission piece of driven revolving stage, and the first arch of front surface one side fixedly connected with of driven revolving stage. The utility model discloses in drive the initiative revolving stage through the motor and rotate, make the carousel drive the transmission shaft and rotate, the transmission shaft drives the hydraulic stem and rotates, and the hydraulic stem begins to extend this moment, and the person of facilitating the use adjusts the turned angle and the height of test bench.

Description

Wind power generation system demonstration test bed

Technical Field

The utility model relates to a wind power generation technical field especially relates to wind power generation system demonstration test bench.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, 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. Wind has long been used by people-mainly to draw water, grind surfaces, etc. by windmills, and nowadays, people are interested in how to use wind to generate electricity. Wind is one of pollution-free energy sources. Moreover, it is inexhaustible. The wind power generation device is very suitable for and can be used for generating electricity by utilizing wind power according to local conditions in coastal islands, grassland pasturing areas, mountain areas and plateau areas with water shortage, fuel shortage and inconvenient traffic. Offshore wind power is an important field of renewable energy development, is an important force for promoting wind power technology progress and industry upgrading, and is an important measure for promoting energy structure adjustment. China is rich in offshore wind energy resources, offshore wind power project construction is accelerated, and the method has important significance for promoting treatment of atmospheric haze, adjustment of energy structures and conversion of economic development modes in coastal areas.

In the production process of the wind power generation system, the wind power generation set is detected in the last step, and the test bed of the existing wind power generation set is generally fixed, so that a user cannot conveniently adjust the rotation angle of the test bed and the height of the test bed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the test bench with the wind generating set in the prior art is generally fixed, the inconvenient user adjusts the rotating angle of the test bench and the height of the test bench, and the demonstration test bench of the wind power generation system is provided.

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

a rotary table is rotatably connected above the base, the upper end of the base is provided with the rotary table, the upper end of the rotary table is fixedly connected with a transmission shaft, a side mark of the rotary table is fixedly connected with an arc-shaped table, the upper end of the transmission shaft is fixedly connected with a hydraulic rod, the upper end of the hydraulic rod is fixedly connected with the test table, one side of the arc-shaped table is provided with a rhombic sliding groove, one side of the rhombic sliding groove is provided with a sliding block, a cam is slidably connected inside the rhombic sliding groove, the moving end of the cam is fixedly connected with a driven rotary table, the side wall of the driven rotary table is fixedly connected with an arc-shaped transmission block, one side of the front surface of the driven rotary table is fixedly connected with a first bulge, one side of the upper end of the driven rotary table is hinged with a transmission rod, one side of the transmission, the driving turntable is characterized in that a second bulge is fixedly connected to one side of the front surface of the driving turntable, a circular ring is sleeved outside the second bulge, a motor is arranged on one side of the second bulge, and the motor is fixedly installed on one side of the upper end of the base.

Preferably, the diameters of the first protrusion and the second protrusion are equal, and the diameters of the first protrusion and the second protrusion are equal to the inner diameter of the circular ring.

Preferably, a rotating shaft is arranged between the driving rotary table and the motor, and the driving rotary table and the motor are rotatably connected through the rotating shaft.

Preferably, the side wall of the cam is fixedly connected with a cylindrical sliding block, and the rotary disc is connected with the cam in a sliding mode through a rhombic sliding groove cylindrical sliding block.

Preferably, the sliding groove is circular, and the diameter of the rotating disc is larger than that of the sliding groove.

Preferably, the input ends of the hydraulic rod and the motor are electrically connected with the power output end of the wind power generation system demonstration test bed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in drive the initiative revolving stage through the motor and rotate, it rotates to drive the transfer line under initiative revolving stage pivoted effect, make the transfer line drive driven turntable rotate, make the cam slide in the rhombus spout under driven turntable pivoted effect, make arc transmission piece and arc platform meshing drive the carousel simultaneously and rotate, it rotates to make the carousel drive transmission shaft, the transmission shaft drives the hydraulic stem and rotates, it rotates to make the hydraulic stem drive test bench, after the test bench rotates suitable angle, motor stall, the hydraulic stem begins to extend this moment, thereby the turned angle and the height of person's of facilitating the use regulation test bench.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the turntable structure of the present invention;

fig. 3 is a schematic structural diagram of the motor of the present invention.

In the figure: 1. a base; 2. a turntable; 3. a chute; 4. a drive shaft; 5. a hydraulic lever; 6. a test bed; 7. an arc-shaped table; 8. a slider; 9. a rhombic chute; 10. a cam; 11. a driven turntable; 12. a first protrusion; 13. an arc-shaped transmission block; 14. a circular ring; 15. a transmission rod; 16. an active turntable; 17. a second protrusion; 18. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a demonstration test bed for a wind power generation system comprises a base 1 and a turntable 2, wherein the turntable 2 is rotatably connected above the base 1, the turntable 2 is arranged at the upper end of the base 1, a transmission shaft 4 is fixedly connected at the upper end of the turntable 2, an arc-shaped table 7 is fixedly connected at the side mark of the turntable 2, a hydraulic rod 5 is fixedly connected at the upper end of the transmission shaft 4, a test bed 6 is fixedly connected at the upper end of the hydraulic rod 5, a diamond-shaped chute 9 is arranged at one side of the arc-shaped chute 7, a sliding block 8 is arranged at one side of the diamond-shaped chute 9, a cam 10 is slidably connected inside the diamond-shaped chute 9, a driven turntable 11 is fixedly connected at the moving end of the cam 10, an arc-shaped transmission block 13 is fixedly connected at the side wall of the driven turntable 11, a first protrusion 12 is fixedly connected at one side, and both ends of the transmission rod 15 are fixedly connected with a circular ring 14, one side of the front surface of the driving turntable 16 is fixedly connected with a second bulge 17, the circular ring 14 is sleeved outside the second bulge 17, one side of the second bulge 17 is provided with a motor 18, and the motor 18 is fixedly arranged on one side of the upper end of the base 1.

The diameter of first arch 12 and second arch 17 equals, and the diameter of first arch 12 and second arch 17 equals with the internal diameter of ring 14, be provided with the pivot between initiative revolving stage 16 and the motor 18, and initiative revolving stage 16 and motor 18 rotate through the pivot and connect, the cylindrical slider of lateral wall fixedly connected with of cam 10, and carousel 2 and cam 10 pass through rhombus spout 9 cylinder slider sliding connection, spout 3 is circularly, the diameter of carousel 2 is greater than the diameter of spout 3, the input of hydraulic stem 5 and motor 18 all with the power output end electric connection of wind power generation system demonstration test bench.

The working principle is as follows: drive initiative revolving stage 16 through motor 18 and rotate, drive transfer line 15 and rotate under initiative revolving stage 16 pivoted effect, make transfer line 15 drive driven turntable 11 and rotate, make cam 10 slide in rhombus spout 9 under driven turntable 11 pivoted effect, make

arc drive piece

13 and 7 meshing drive carousel 2 rotations of arc platform simultaneously, make carousel 2 drive transmission shaft 4 and rotate, transmission shaft 4 drives hydraulic stem 5 and rotates, make hydraulic stem 5 drive test bench 6 rotate, after test bench 6 rotates suitable angle, motor 18 stall, hydraulic stem 5 begins the extension this moment, thereby the turned angle and the height of person's of facilitating the use regulation test bench 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A demonstration test bed for a wind power generation system comprises a base (1) and a rotary table (2) and is characterized in that the rotary table (2) is rotatably connected above the base (1), the rotary table (2) is arranged at the upper end of the base (1), a transmission shaft (4) is fixedly connected to the upper end of the rotary table (2), an arc table (7) is fixedly connected to a side mark of the rotary table (2), a hydraulic rod (5) is fixedly connected to the upper end of the transmission shaft (4), a test bed (6) is fixedly connected to the upper end of the hydraulic rod (5), a rhombic sliding groove (9) is arranged on one side of the arc table (7), a sliding block (8) is arranged on one side of the rhombic sliding groove (9), a cam (10) is slidably connected to the inside of the rhombic sliding groove (9), a driven rotary table (11) is fixedly connected to the moving end of the cam (10), and an arc transmission block (13), and the first arch (12) of front surface one side fixedly connected with of driven revolving stage (11), upper end one side of driven revolving stage (11) articulates there is transfer line (15), one side of transfer line (15) articulates there is initiative revolving stage (16), and the equal fixedly connected with ring (14) in both ends of transfer line (15), front surface one side fixedly connected with second of initiative revolving stage (16) is protruding (17), the outside cover of protruding (17) of second has ring (14), and one side of the protruding (17) of second is provided with motor (18), motor (18) fixed mounting is in upper end one side of base (1).

2. The wind power system demonstration test bed according to claim 1, wherein the first protrusion (12) and the second protrusion (17) have the same diameter, and the first protrusion (12) and the second protrusion (17) have the same diameter as the inner diameter of the ring (14).

3. The wind power generation system demonstration test bed according to claim 1, wherein a rotating shaft is arranged between the driving rotary table (16) and the motor (18), and the driving rotary table (16) and the motor (18) are rotatably connected through the rotating shaft.

4. The wind power generation system demonstration test bed according to claim 1, wherein a cylindrical sliding block is fixedly connected to the side wall of the cam (10), and the rotary table (2) and the cam (10) are slidably connected through a rhombic sliding groove (9) and the cylindrical sliding block.

5. The wind power generation system demonstration test bed according to claim 1, characterized in that the chute (3) is circular, and the diameter of the turntable (2) is larger than the diameter of the chute (3).

6. The wind power generation system demonstration test bed according to claim 1, wherein the input ends of the hydraulic rod (5) and the motor (18) are electrically connected with the power output end of the wind power generation system demonstration test bed.