CN220980724U

CN220980724U - Generator damping base

Info

Publication number: CN220980724U
Application number: CN202322803275.6U
Authority: CN
Inventors: 王远锋; 石斌
Original assignee: Anhui Evotec Power Generation Co ltd
Current assignee: Anhui Evotec Power Generation Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-17
Anticipated expiration: 2033-10-19

Abstract

The utility model provides a damping base of a generator, which relates to the field of generators and comprises a base body, wherein ground bolts are symmetrically arranged on two sides of the base body, a damping sleeve is arranged at the top of the base body, a bottom plate is arranged on the inner bottom wall of the damping sleeve, and a first connecting plate is arranged at the top of the bottom plate; the utility model is provided with the sliding block to drive the movable plate to slide downwards, so that the supporting plate drives the upper mounting sleeve to move downwards in the lower mounting sleeve, the upper rubber block in the upper mounting sleeve and the lower mounting sleeve is connected with the spiral spring between the upper screw and the lower screw connected with the lower rubber block to play a role in buffering and damping the supporting plate, and meanwhile, the damping spring body connected with the damper body is matched to play a role in synchronously buffering and damping the supporting plate, thereby effectively controlling vibration and swing of various frequencies, realizing the role in buffering and damping the high-voltage generator and prolonging the service life of the generator set.

Description

Generator damping base

Technical Field

The utility model relates to the field of high-voltage generators, in particular to a damping base of a generator.

Background

The high-voltage generator is widely applied to important fields such as environment-friendly power generation, ships, petroleum, engineering machinery, power sources, mobile power stations, electric power systems and the like, has good performance and extremely high reliability under any environment, and can vibrate in the working process, so that a damping base body is needed; as application number 201810338103.7 discloses "a generator base body" and specifically discloses: the utility model provides a damping base for a generator, which comprises a base body, a supporting beam and a plurality of supporting beams, wherein the supporting beams are arranged at the bottom of the base body, a plurality of longitudinally distributed lifting grooves are respectively concavely arranged at the front end and the rear end of the base body, lifting screw rods are respectively arranged at the front end and the rear end of the base body, one lifting screw rod is rotatably arranged in each lifting groove, each lifting screw rod is driven to rotate by a driving mechanism, two lifting wheel seats are respectively clamped in one lifting groove in a manner of being capable of sliding up and down through a lifting sliding block, each lifting sliding block is provided with a screw hole meshed with the corresponding lifting screw rod in the lifting groove, and each travelling wheel is arranged at the bottom of each lifting wheel seat, and each travelling wheel can be lifted when the generator generates electricity, so that the base body is supported by the supporting beam to effectively avoid the damage of the travelling wheels.

Disclosure of utility model

According to the generator damping base, the sliding blocks are arranged, the moving plate is driven to slide downwards, the supporting plate drives the upper mounting sleeve to move downwards in the lower mounting sleeve, the upper rubber block in the upper mounting sleeve and the lower mounting sleeve is connected with the spiral spring between the upper screw and the lower screw in the lower rubber block, the damping spring body is arranged in cooperation with the damper body, the damping spring body is arranged for synchronously buffering and damping the supporting plate, vibration and swing of various frequencies can be effectively controlled, the buffering and damping effects on the high-voltage generator are achieved, and the service life of the generator set is prolonged.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a generator damping base, includes the base body, the bilateral symmetry of base body is provided with the ground bolt, the top of base body is provided with the damping sleeve, the bottom plate is installed to the interior bottom wall of damping sleeve, first connecting plate is installed at the top of bottom plate, the top of first connecting plate is provided with the bumper shock absorber body, the outer wall cover of bumper shock absorber body is equipped with damping spring body and installs the second connecting plate on top, the top of second connecting plate is provided with the backup pad, place the frame is installed at the top of backup pad, the spout has been seted up to the inner wall of damping sleeve both sides, the inner wall of spout is provided with the slider, the top of bottom plate both sides is provided with damper.

The damping component comprises a lower mounting sleeve, a lower rubber block is arranged on the inner bottom wall of the lower mounting sleeve, a lower screw is arranged at the top of the lower rubber block, a spiral spring is sleeved on the outer wall of the lower rubber block, an upper mounting sleeve is arranged on the inner wall of the lower mounting sleeve, an upper rubber block is arranged on the inner top wall of the upper mounting sleeve, the bottom end of the upper mounting sleeve is connected with the spiral spring, and an upper screw is arranged at the bottom of the upper rubber block.

The further improvement is that: the damping spring body is connected with the shock absorber body in a sleeved mode, and two ends of the shock absorber body are tightly attached to the first connecting plate and the second connecting plate.

The further improvement is that: the support plate is fixedly connected with the sliding block, and the sliding block is in sliding connection with the sliding groove.

The further improvement is that: the lower mounting sleeve is movably connected with the upper rubber block, and is tightly attached to the lower rubber block.

The further improvement is that: the lower rubber block and the upper rubber block are the same in size, and the spiral spring is fixedly connected with the lower rubber block and the upper rubber block.

The further improvement is that: the lower screw is coincident with the central axis of the upper screw, and the lower screw and the upper screw are arranged in the middle of the spiral spring.

The beneficial effects of the utility model are as follows: according to the utility model, the sliding block is arranged to drive the movable plate to slide downwards, so that the support plate drives the upper mounting sleeve to move downwards in the lower mounting sleeve, the upper rubber block in the upper mounting sleeve and the lower mounting sleeve is connected with the spiral spring between the upper screw and the lower screw connected with the lower rubber block, the damping function is realized on the support plate, meanwhile, the damping spring body connected with the damper body is matched to realize the synchronous damping function on the support plate, the vibration and swing of various frequencies can be effectively controlled, the damping function on the high-voltage generator is realized, and the service life of the generator set is prolonged.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic perspective view of a support plate according to the present utility model;

Fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a base body; 2. a ground bolt; 3. a damping sleeve; 4. a bottom plate; 5. a first connection plate; 6. a damper body; 7. a damping spring body; 8. a second connecting plate; 9. a support plate; 10. placing a frame; 11. a chute; 12. a slide block; 13. a lower mounting sleeve; 14. a lower rubber block; 15. a lower screw; 16. a coil spring; 17. a mounting sleeve is arranged on the upper part; 18. a rubber block is arranged; 19. mounting a screw; 20. and a shock absorbing assembly.

Description of the embodiments

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the drawings of fig. 1-5, this embodiment provides a generator damping base, including base body 1, base body 1's bilateral symmetry is provided with ground bolt 2, base body 1's top is provided with damping sleeve 3, bottom plate 4 is installed to the interior bottom wall of damping sleeve 3, first connecting plate 5 is installed at the top of bottom plate 4, the top of first connecting plate 5 is provided with bumper shock absorber body 6, the outer wall cover of bumper shock absorber body 6 is equipped with damping spring body 7 and the top is installed second connecting plate 8, the top of second connecting plate 8 is provided with backup pad 9, place frame 10 is installed at the top of backup pad 9, spout 11 has been seted up to the inner wall of damping sleeve 3 both sides, the inner wall of spout 11 is provided with slider 12, the top of bottom plate 4 both sides is provided with damper 20.

The damper 20 comprises a lower mounting sleeve 13, a lower rubber block 14 is arranged on the inner bottom wall of the lower mounting sleeve 13, a lower screw 15 is arranged at the top of the lower rubber block 14, a spiral spring 16 is sleeved on the outer wall of the lower rubber block 14, an upper mounting sleeve 17 is arranged on the inner wall of the lower mounting sleeve 13, an upper rubber block 18 is arranged on the inner top wall of the upper mounting sleeve 17, the bottom end of the upper mounting sleeve is connected with the spiral spring 16, an upper screw 19 is arranged at the bottom of the upper rubber block 18, when the damper is used, a worker places a high-voltage generator in a placing frame 10 on a supporting plate 9, the high-voltage generator is started to operate through an external control panel, vibration can be generated when the high-voltage generator operates, the force of the vibration drives the supporting plate 9 to move downwards through sliding blocks 12 in corresponding sliding grooves 11, the supporting plate 9 drives the upper mounting sleeve 17 to move downwards in the lower mounting sleeve 13, the upper mounting sleeve 17 and the lower mounting sleeve 13 are connected with the upper rubber block 18, the spiral spring 16 between the lower screw 15 is arranged, the upper mounting sleeve 9 plays a role of buffering body 6, and simultaneously, the vibration damper body 6 is matched with the upper rubber block 18 is connected with the lower rubber block 14, vibration damper is arranged on the supporting plate 9, vibration damper is used for controlling the vibration and the vibration generator to have a high-damping effect, and the vibration damping effect can be achieved, and the vibration damper can realize the vibration and the vibration damping effect can be used for the vibration damper.

The damping spring body 7 is connected with the damper body 6 in a sleeved mode, two ends of the damper body 6 are tightly attached to the first connecting plate 5 and the second connecting plate 8, and the damping spring body 7 connected with the damper body 6 is arranged to play a role in synchronous buffering and damping on the supporting plate 9.

The supporting plate 9 is fixedly connected with the sliding blocks 12, the sliding blocks 12 are in sliding connection with the sliding grooves 11, and the supporting plate 9 is driven to downwards by vibration force, so that the supporting plate 9 slides downwards in the corresponding sliding grooves 11 through the sliding blocks 12.

The lower mounting sleeve 13 is movably connected with the upper rubber block 18, the lower mounting sleeve 13 is tightly attached with the lower rubber block 14, and the lower mounting sleeve 13 is driven to move downwards in the lower mounting sleeve 13 by the support plate 9 through the downward movement of the support plate 9.

The lower rubber block 14 and the upper rubber block 18 are the same in size, the spiral spring 16 is fixedly connected with the lower rubber block 14 and the upper rubber block 18, and the upper rubber block 18 in the upper mounting sleeve 17 and the lower mounting sleeve 13 is connected with the spiral spring 16 between the upper screw 19 and the lower screw 15 connected with the lower rubber block 14, so that the support plate 9 is buffered and damped.

The lower screw 15 coincides with the central axis of the upper screw 19, the lower screw 15 and the upper screw 19 are arranged in the middle of the spiral spring 16, and the upper rubber block 18 is driven by the upper mounting sleeve 17 to connect the upper screw 19 with the lower screw 15 connected with the lower rubber block 14 to be close to each other.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the generator damping base is used, a worker places a high-voltage generator in the placing frame 10 on the supporting plate 9, starts the high-voltage generator to apply through an external control panel, generates vibration when the high-voltage generator operates, enables the vibrating force to drive the supporting plate 9 to move downwards, and accordingly enables the supporting plate 9 to drive the upper mounting sleeve 17 to move downwards in the lower mounting sleeve 13 through the sliding blocks 12 in the corresponding sliding grooves 11, the upper mounting sleeve 17 and the lower mounting sleeve 13 are connected with the upper rubber block 18 and the lower rubber block 14 through the arrangement of the spiral spring 16 between the upper screw 19 and the lower screw 15, the damping spring body 7 connected with the damper body 6 is matched, the synchronous damping function is achieved on the supporting plate 9, vibration and swing of various frequencies can be effectively controlled, the damping function is achieved on the high-voltage generator, and the service life of a generator set is prolonged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a generator shock attenuation base which characterized in that: the novel shock absorber comprises a base body (1), a ground bolt (2) is symmetrically arranged on two sides of the base body (1), a shock absorbing sleeve (3) is arranged at the top of the base body (1), a bottom plate (4) is arranged on the inner bottom wall of the shock absorbing sleeve (3), a first connecting plate (5) is arranged at the top of the bottom plate (4), a shock absorber body (6) is arranged at the top of the first connecting plate (5), a damping spring body (7) is sleeved on the outer wall of the shock absorber body (6) and a second connecting plate (8) is arranged at the top of the second connecting plate (8), a supporting plate (9) is arranged at the top of the supporting plate (9), a placing frame (10) is arranged at the top of the inner wall of two sides of the shock absorbing sleeve (3), a sliding groove (11) is formed in the inner wall of the sliding groove (11), and a sliding block (12) is arranged at the top of two sides of the bottom plate (4) and a shock absorbing component (20) is arranged at the top of the two sides of the bottom plate (4).

The damping assembly (20) comprises a lower mounting sleeve (13), a lower rubber block (14) is arranged on the inner bottom wall of the lower mounting sleeve (13), a lower screw (15) is arranged at the top of the lower rubber block (14), a spiral spring (16) is sleeved on the outer wall of the lower rubber block (14), an upper mounting sleeve (17) is arranged on the inner wall of the lower mounting sleeve (13), an upper rubber block (18) is arranged on the inner top wall of the upper mounting sleeve (17), the bottom end of the upper mounting sleeve is connected with the spiral spring (16), and an upper screw (19) is arranged at the bottom of the upper rubber block (18).

2. The generator shock mount of claim 1, wherein: the damping spring body (7) is connected with the shock absorber body (6) in a sleeved mode, and two ends of the shock absorber body (6) are tightly attached to the first connecting plate (5) and the second connecting plate (8).

3. The generator shock mount of claim 1, wherein: the support plate (9) is fixedly connected with the sliding block (12), and the sliding block (12) is in sliding connection with the sliding groove (11).

4. The generator shock mount of claim 1, wherein: the lower mounting sleeve (13) is movably connected with the upper rubber block (18), and the lower mounting sleeve (13) is tightly attached with the lower rubber block (14).

5. The generator shock mount of claim 1, wherein: the lower rubber block (14) and the upper rubber block (18) are the same in size, and the spiral spring (16) is fixedly connected with the lower rubber block (14) and the upper rubber block (18).

6. The generator shock mount of claim 1, wherein: the lower screw (15) coincides with the central axis of the upper screw (19), and the lower screw (15) and the upper screw (19) are arranged in the middle of the spiral spring (16).