CN214480063U

CN214480063U - Generator damping device

Info

Publication number: CN214480063U
Application number: CN202120775093.0U
Authority: CN
Inventors: 黄三顺
Original assignee: Ningbo Hongshun Electromechanical Installation Co ltd
Current assignee: Ningbo Hongshun Electromechanical Installation Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-22
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the technical field of generator damping devices, in particular to a generator damping device, which comprises an outer base, wherein an inner seat plate is arranged in the outer base, and a damping component is connected between the outer base and the inner seat plate; the shock absorption assembly comprises a silica gel belt fixed on the outer wall of the inner base plate, and the outer edge of the silica gel belt is connected with the inner wall of the outer base; the inner seat plate, the outer base and the silica gel band are enclosed to form a sealed inner cavity, and buffer solution for buffering is filled in the inner cavity. The utility model provides a generator damping device, wherein improve the structure of damper assembly, utilize the buffer solution to absorb the vibrations that the generator work produced, play the effect of making an uproar, absorbing, simultaneously, the buffer solution carries out the water-cooling heat dissipation to the generator, improves damper assembly's heat-sinking capability; in addition, the cooperation of the damping component and the auxiliary component can damp in the vertical direction and the horizontal direction, so that the damping effect is enhanced, and the damping effect is improved.

Description

Generator damping device

Technical Field

The utility model relates to a generator damping device technical field especially relates to a generator damping device.

Background

In the prior art, a generator can generate more vibration when working, a damping base needs to be installed to slow down the vibration, the traditional damping base is simple in structure, only a plurality of springs are installed to damp, the damping performance of the springs is limited, the damping effect is poor, the friction between the installation part of the base and the ground is easily caused and even the ground is abraded after long-time use, the normal work of the generator is inconvenient, and meanwhile the service lives of the base and the generator are also influenced; and the base ventilation performance on the general market is relatively poor, and a large amount of heat gathering can not disperse when the generator works, influences the work efficiency and the life of generator.

To above problem, the utility model provides a generator damping device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem lie in to above-mentioned prior art not enough, provide a generator damping device, can solve current generator damping device shock attenuation effect poor, long-time the use causes the pedestal mounting position to take place the friction with ground and makes even ground by the problem of wearing and tearing and the unable dispersion of a large amount of heat gathering of generator during operation, influences the work efficiency of generator and life's problem easily.

(II) technical scheme

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a shock absorption device of a generator comprises an outer base, wherein an inner seat plate is installed in the outer base, and a shock absorption assembly is connected between the outer base and the inner seat plate; wherein, the up end of interior bedplate is equipped with the mounting groove, the generator is installed in the mounting groove.

The shock absorption assembly comprises a silica gel belt fixed on the outer wall of the inner base plate, and the outer edge of the silica gel belt is connected with the inner wall of the outer base; the inner seat plate, the outer base and the silica gel band are enclosed to form a sealed inner cavity, and buffer solution for buffering is filled in the inner cavity.

Preferably, the outer wall of the outer base is provided with a water filling port, the water filling port is communicated with the inner cavity of the outer base, and the water filling port is connected with a sealing cap in a threaded fit manner.

In above-mentioned technical scheme, add the inner chamber with buffer solution through the filler, it is sealed through sealed cap, the generator during operation, buffer solution absorbs the vibrations that generator work produced, avoids further transmission of vibrations, plays and falls make an uproar, absorbing effect, and simultaneously, buffer solution can carry out water-cooling to the generator, improves damper's heat-sinking capability.

And damping parts are uniformly arranged between the inner seat plate and the outer base in the inner cavity.

Preferably, the damping part comprises a fixed cylinder fixed on the inner bottom surface of the outer base, a damping rod is connected in the fixed cylinder in a sliding manner, a damping spring is connected between the damping rod and the inner wall of the fixed cylinder, and one end, far away from the fixed cylinder, of the damping rod is connected with the inner base plate.

In the technical scheme, the generator works, so that the damping rod moves up and down in the fixed cylinder, and the damping spring is matched to play a sufficient damping role in the vertical direction, thereby preventing excessive abrasion between the generator and the damping component.

Preferably, the shock absorption component further comprises a corrugated pipe sleeved outside the fixed cylinder and the shock absorption rod, two ends of the corrugated pipe are respectively connected with the inner seat plate and the outer seat plate, and the outer wall of the corrugated pipe is sleeved with a buffer spring.

In the technical scheme, the corrugated pipe is connected between the inner base plate and the outer base plate, so that a sealed cavity is formed inside the corrugated pipe, the fixed cylinder, the shock absorption rod and the shock absorption spring are positioned in the cavity, and the fixed cylinder, the shock absorption rod, the shock absorption spring and the buffer solution are separated by the structure, so that the buffer solution is prevented from corroding the fixed cylinder, the shock absorption rod and the shock absorption spring; and the corrugated pipe and the buffer spring further buffer the large-amplitude vibration generated during the working of the generator, thereby avoiding the transmission of the vibration and greatly improving the damping performance of the damping component.

And an auxiliary component is connected between the outer wall of the inner seat plate and the inner wall of the outer base.

Preferably, the auxiliary component includes with the first connecting block of interior bedplate outer wall connection, install first joint bearing in the first connecting block, be connected with first regulation ball on the first joint bearing, first regulation ball is connected with the auxiliary rod, the auxiliary rod with outer base inner wall swing joint.

Preferably, the inner wall of outer base is connected with the second connecting block, install second joint bearing in the second connecting block, be connected with the second adjusting ball on the second joint bearing, the second adjusting ball is connected with supplementary section of thick bamboo, the auxiliary rod with supplementary section of thick bamboo sliding connection, just the auxiliary rod with be connected with auxiliary spring between the supplementary section of thick bamboo inner wall.

In the technical scheme, the generator during operation, vibrations can make the generator take place slight skew and displacement, mutually support between each part in the auxiliary component, effectively avoid the generator to take place the displacement at the during operation, and also decomposed the vibrations that the generator during operation produced at the horizontal direction, strengthened the cushioning effect, improved the shock attenuation effect.

(III) advantageous effects

1. The utility model provides a generator damping device, wherein improve the structure of damper assembly, utilize the buffer solution to absorb the vibrations that the generator work produced, avoid vibrations further transmission, play the effect of making an uproar, shock attenuation, simultaneously, the buffer solution carries out the water-cooling heat dissipation to the generator, improves damper assembly's heat-sinking capability; in addition, the cooperation of the damping component and the auxiliary component can damp in the vertical direction and the horizontal direction, so that the damping effect is enhanced, and the damping effect is improved.

2. The utility model provides a generator damping device, wherein the bellows in the damping part is connected between the inner base plate and the outer base plate, so that the inside of the bellows is a sealed cavity, the fixed cylinder, the damping rod and the damping spring are positioned in the cavity, and the fixed cylinder, the damping rod, the damping spring and the buffer solution are separated by the structure, thereby avoiding the buffer solution from corroding the fixed cylinder, the damping rod and the damping spring; and the corrugated pipe and the buffer spring further buffer the large-amplitude vibration generated during the working of the generator, thereby avoiding the transmission of the vibration and greatly improving the damping performance of the damping component.

Drawings

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

fig. 2 is a schematic view of the partial cross-sectional structure of the present invention.

Wherein: the device comprises an outer base 1, a water filling port 10, a sealing cap 100, an inner base plate 2, a damping component 3, a silica gel belt 31, an inner cavity 32, a damping component 33, a fixed cylinder 331, a damping rod 332, a damping spring 333, a corrugated tube 334, a buffer spring 335, an auxiliary component 34, a first connecting block 341, a first adjusting ball 342, an auxiliary rod 343, a second connecting block 344, a second adjusting ball 345, an auxiliary cylinder 346 and an auxiliary spring 347.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1-2, a generator damping device comprises an outer base 1, an inner seat plate 2 is installed in the outer base 1, and a damping assembly 3 is connected between the outer base 1 and the inner seat plate 2; wherein, the up end of interior bedplate 2 is equipped with the mounting groove, the generator is installed in the mounting groove.

The shock absorption assembly 3 comprises a silica gel belt 31 fixed on the outer wall of the inner seat plate 2, and the outer edge of the silica gel belt 31 is connected with the inner wall of the outer base 1; the inner seat plate 2, the outer base 1 and the silica gel belt 31 are enclosed to form a sealed inner cavity 32, and buffer solution for buffering is contained in the inner cavity 32.

The outer wall of the outer base 1 is provided with a water filling port 10, the water filling port 10 is communicated with an inner cavity 32 of the outer base 1, and the water filling port 10 is connected with a sealing cap 100 through thread fit.

In above-mentioned technical scheme, add the inner chamber 32 with buffer solution through the filler 10, sealed through sealed cap 100, the generator during operation, buffer solution absorbs the vibrations that generator work produced, avoids further transmission of vibrations, plays and falls make an uproar, absorbing effect, and simultaneously, buffer solution can carry out the water-cooling heat dissipation to the generator, improves damper assembly 3's heat-sinking capability.

Referring to fig. 2, a damping member 33 is uniformly installed between the inner seat plate 2 and the outer base 1 in the inner cavity 32.

The damping part 33 comprises a fixed cylinder 331 fixed on the inner bottom surface of the outer base 1, a damping rod 332 is connected in the fixed cylinder 331 in a sliding manner, a damping spring 333 is connected between the damping rod 332 and the inner wall of the fixed cylinder 331, and one end of the damping rod 332 far away from the fixed cylinder 331 is connected with the inner base plate 2.

In the above technical solution, when the generator works, the damping rod 332 moves up and down in the fixed cylinder 331, and in addition, the damping spring 333 is matched to play a sufficient damping role in the vertical direction, so as to prevent excessive wear between the generator and the damping component 3.

The damping part 33 further comprises a corrugated pipe 334 sleeved outside the fixed cylinder 331 and the damping rod 332, two ends of the corrugated pipe 334 are respectively connected with the inner seat plate 2 and the outer base 1, and the outer wall of the corrugated pipe 334 is sleeved with a buffer spring 335.

In the above technical solution, the bellows 334 is connected between the inner base plate 2 and the outer base 1, so that the inside of the bellows 334 is a sealed cavity, the fixed cylinder 331, the shock absorbing rod 332 and the shock absorbing spring 333 are located in the cavity, and the fixed cylinder 331, the shock absorbing rod 332 and the shock absorbing spring 333 are separated from a buffer solution by the structure, thereby preventing the buffer solution from corroding the fixed cylinder 331, the shock absorbing rod 332 and the shock absorbing spring 333; and the corrugated pipe 334 and the buffer spring 335 further buffer the large vibration generated during the operation of the generator, thereby avoiding the transmission of the vibration and greatly improving the damping performance of the damping component 33.

An auxiliary component 34 is connected between the outer wall of the inner seat plate 2 and the inner wall of the outer base 1.

The auxiliary component 34 includes a first connecting block 341 connected to the outer wall of the inner seat plate 2, a first joint bearing is installed in the first connecting block 341, a first adjusting ball 342 is connected to the first joint bearing, the first adjusting ball 342 is connected to an auxiliary rod 343, and the auxiliary rod 343 is movably connected to the inner wall of the outer base 1.

A second connecting block 344 is connected to the inner wall of the outer base 1, a second knuckle bearing is installed in the second connecting block 344, a second adjusting ball 345 is connected to the second knuckle bearing, the second adjusting ball 345 is connected to an auxiliary cylinder 346, the auxiliary rod 343 is slidably connected to the auxiliary cylinder 346, and an auxiliary spring 347 is connected between the auxiliary rod 343 and the inner wall of the auxiliary cylinder 346.

In the technical scheme, the generator during operation, vibrations can make the generator take place slight skew and displacement, mutually support between each part in the auxiliary component 34, effectively avoid the generator to take place the displacement at the during operation, and also decomposed the vibrations that the generator during operation produced in the horizontal direction, strengthened the cushioning effect, improved the shock attenuation effect.

The utility model discloses in improve the structure of damper unit 3, utilize the buffer solution to absorb the vibrations that the generator work produced, avoid vibrations further to transmit, play the effect of making an uproar, absorbing, simultaneously, the buffer solution can carry out the water-cooling heat dissipation to the generator, improves damper unit 3's heat-sinking capability; in addition, the cooperation of the damping part 33 and the auxiliary part 34 can damp in the vertical direction and the horizontal direction, so that the damping effect is enhanced, and the damping effect is improved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a generator damping device, includes outer base (1), its characterized in that: an inner seat plate (2) is installed in the outer base (1), and a damping component (3) is connected between the outer base (1) and the inner seat plate (2);

the shock absorption assembly (3) comprises a silica gel belt (31) fixed on the outer wall of the inner seat plate (2), and the outer edge of the silica gel belt (31) is connected with the inner wall of the outer base (1); the inner seat plate (2), the outer base (1) and the silica gel belt (31) are enclosed to form a sealed inner cavity (32), and buffer solution for buffering is contained in the inner cavity (32); the inner cavity (32) is internally provided with a damping component (33) which is uniformly arranged between the inner seat plate (2) and the outer base (1), and an auxiliary component (34) is connected between the outer wall of the inner seat plate (2) and the inner wall of the outer base (1).

2. A generator vibration damping device as defined in claim 1, wherein: the damping part (33) comprises a fixed cylinder (331) fixed to the inner bottom surface of the outer base (1), a damping rod (332) is connected to the fixed cylinder (331) in a sliding mode, a damping spring (333) is connected between the damping rod (332) and the inner wall of the fixed cylinder (331), and one end, far away from the fixed cylinder (331), of the damping rod (332) is connected with the inner seat plate (2).

3. A generator vibration damping device as defined in claim 2, wherein: the damping part (33) further comprises a corrugated pipe (334) sleeved on the fixed cylinder (331) and outside the damping rod (332), two ends of the corrugated pipe (334) are respectively connected with the inner seat plate (2) and the outer base (1), and the outer wall of the corrugated pipe (334) is sleeved with a buffer spring (335).

4. A generator vibration damping device as defined in claim 1, wherein: the auxiliary component (34) comprises a first connecting block (341) connected with the outer wall of the inner seat plate (2), a first joint bearing is installed in the first connecting block (341), a first adjusting ball (342) is connected onto the first joint bearing, the first adjusting ball (342) is connected with an auxiliary rod (343), and the auxiliary rod (343) is movably connected with the inner wall of the outer base (1).

5. The generator snubber assembly of claim 4, wherein: the inner wall of the outer base (1) is connected with a second connecting block (344), a second joint bearing is installed in the second connecting block (344), a second adjusting ball (345) is connected onto the second joint bearing, the second adjusting ball (345) is connected with an auxiliary cylinder (346), the auxiliary rod (343) is in sliding connection with the auxiliary cylinder (346), and an auxiliary spring (347) is connected between the auxiliary rod (343) and the inner wall of the auxiliary cylinder (346).

6. A generator vibration damping device as defined in claim 1, wherein: the outer wall of the outer base (1) is provided with a water filling port (10), the water filling port (10) is communicated with an inner cavity (32) of the outer base (1), and the water filling port (10) is connected with a sealing cap (100) in a threaded fit mode.