CN108462296A - A kind of generator damper - Google Patents
A kind of generator damper Download PDFInfo
- Publication number
- CN108462296A CN108462296A CN201810252277.1A CN201810252277A CN108462296A CN 108462296 A CN108462296 A CN 108462296A CN 201810252277 A CN201810252277 A CN 201810252277A CN 108462296 A CN108462296 A CN 108462296A
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- CN
- China
- Prior art keywords
- support base
- section
- cross
- shell
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Abstract
The invention discloses a kind of generator dampers, including support column, one end of the support column is welded on the side wall of the first support base, the cross section of first support base is C-shaped, and cross section is rectangular, and the first support base is placed on the top of the second support base, and first is placed with rubber pad between support base and the second support base, the cross section of second support base is rectangular, and vertical section is in fan-shaped, and damping device is fixed on the side side wall far from rubber pad in the second support base.It is rectangular that the generator damper is provided with cross section thereon, vertical section is C-shaped in the second fan-shaped support base and cross section, rectangular first support base in cross section, rubber pad is filled between the two, the shaking generated when it can greatly reduce operated generator using such structure design, and its is simple in structure, low cost, is easy to be widely popularized.
Description
Technical field
The present invention relates to damper technical field more particularly to a kind of generator dampers.
Background technology
Generator refers to the mechanical equipment at electric energy by the energy conversion of other forms, it is by the hydraulic turbine, steam turbine, diesel oil
Machine or the driving of other dynamic power machines convert the energy that flow, air-flow, fuel combustion or nuclear fission generate to mechanical energy biography
Electric energy is converted to generator, then by generator.
Generator has been widely used in industrial and agricultural production, national defence, science and technology and daily life.The form of generator is very
It is more, but its operation principle is all based on the law of electromagnetic induction and law of electromagnetic force.Therefore, the rule of construction is：With appropriate
Magnetic conduction and conductive material constitute mutually carry out electromagnetic induction magnetic circuit and circuit, to generate electromagnetic power, reach energy conversion
Purpose.
Every noise all can generate harm to human body, and noise is roughly divided into：High frequency noise, mid-frequency noise, low-frequency noise.Its
Middle and low frequency noise but will generate health long-range influence, and still, harm caused by present this low-frequency noise does not have also
Have to obtain the enough attention of people.The damping device of present existing generating set is the Hard link (being directly connected to) taken, and is not had
Effective glissando, some only installs one layer of easy rubber skin additional, and up to the present the low-frequency noise generated does not have
To efficiently controlling.
Therefore, we are badly in need of designing a kind of generator damper and solve the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of generator damper proposed.
To achieve the goals above, present invention employs following technical solutions：
One end of a kind of generator damper, including support column, the support column is welded on the side wall of the first support base, the
The cross section of one support base is C-shaped, and cross section is rectangular, and the first support base is placed on the top of the second support base, and
Rubber pad is placed between first support base and the second support base, the cross section of the second support base is rectangular, vertical section
In sector, damping device is fixed on the side side wall far from rubber pad in the second support base.
The damping device includes spring, shell, hydraulic oil, pressing plate and column, and wherein spring is placed on shell
In cavity, one end of spring withstands on the inner cavity top of shell, and the other end of spring is welded on the side side wall of limiting plate, limit
The other side side wall of plate and one end of column are welded to connect, and the one end of column far from limiting plate is extended in the outside of shell, hydraulic pressure
Oil is filled in the cavity of shell.
Preferably, the crowning of second support base is opposite with the concave surface of the first support base, and the second support bottom
The convex surface radian of seat is equal to the concave surface radian of the first support base.
Preferably, the damping device is fixed in the flat sidewall of the second support base, and damping device
It is arranged in the form of rectangular array in the flat sidewall of the second support base, and at a distance of 2- between adjacent buffer damping device
4cm。
Preferably, the vertical section of the shell is rectangular, circular in cross-section, and shell is in semi-closed structure.
Preferably, the vertical section of the limiting plate is rectangular, circular in cross-section.
Preferably, the shortest length of the spring is less than the height of shell plus the length of column.
Advantageous effect of the present invention：The generator damper is provided with that cross section is rectangular thereon, and vertical section is in fan-shaped the
Two support bases and cross section are C-shaped, rectangular first support base in cross section, and rubber pad is filled between the two, use
In this way structure design its can greatly reduce the shaking generated when operated generator, and its is simple in structure, low cost, is easy to extensive
It promotes, and is also additionally arranged damping device thereon, which further reduces the shaking forces generated when operated generator, and then subtract
The noise generated when small operated generator, also increases the service life of engine itself.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of generator damper proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the damping device of generator damper proposed by the present invention.
In figure：1 support column, 2 first support bases, 3 second support bases, 4 rubber pads, 5 damping devices, 51 bullets
Spring, 52 shells, 53 hydraulic oil, 54 pressing plates, 55 columns, 56 limiting plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, one end of a kind of generator damper, including support column 1, the support column 1 is welded on the first support
On the side wall of pedestal 2, the cross section of the first support base 2 is C-shaped, and cross section is rectangular, and the first support base 2 is placed on second
The top of support base 3, and rubber pad 4 is placed between the first support base 2 and the second support base 3, the second support base 3
Cross section it is rectangular, vertical section is fixed with buffering in sector on the side side wall far from rubber pad 4 in the second support base 3
Damping device 5；
With reference to Fig. 2, the damping device 5 includes spring 51, shell 52, hydraulic oil 53, pressing plate 54 and column 55, is hit by a bullet
Spring 51 is placed in the cavity of shell 52, and one end of spring 51 withstands on the inner cavity top of shell 52, the other end welding of spring 51
On the side side wall of limiting plate 56, the other side side wall of limiting plate 56 and one end of column 55 are welded to connect, and column 55 is separate
One end of limiting plate 56 is extended in the outside of shell 52, and hydraulic oil 53 is filled in the cavity of shell 52.
The crowning of second support base 3 is opposite with the concave surface of the first support base 2, and the convex surface of the second support base 3
Radian is equal to the concave surface radian of the first support base 2.Damping device 5 is fixed in the flat sidewall of the second support base 3,
And damping device 5 is arranged in the form of rectangular array in the flat sidewall of the second support base 3, and adjacent buffer damping
At a distance of 2-4cm between device 5.The vertical section of shell 52 is rectangular, circular in cross-section, and shell 52 is in semi-closed structure, limit
The vertical section of plate 56 is rectangular, circular in cross-section, and the shortest length of spring 51 is less than shell 52 plus the length of column 55
Highly.
The generator damper is provided with that cross section is rectangular thereon, and vertical section is in fan-shaped the second support base and transversal
Face is C-shaped, rectangular first support base in cross section, rubber pad is filled between the two, using its energy of such structure design
The shaking generated when operated generator is enough greatly reduced, and its is simple in structure, low cost is easy to be widely popularized, and also increases thereon
If damping device, which further reduces the shaking forces generated when operated generator, and then reduce operated generator
When the noise that generates, also increase the service life of engine itself.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of generator damper, including support column (1), it is characterised in that：One end of the support column (1) is welded on first
On the side wall of support base (2), the cross section of the first support base (2) is C-shaped, and cross section is rectangular, the first support base (2)
It is placed on the top of the second support base (3), and rubber is placed between the first support base (2) and the second support base (3)
It pads (4), the cross section of the second support base (3) is rectangular, and vertical section is in fan-shaped, separate rubber pad in the second support base (3)
(4) damping device (5) is fixed on side side wall；
The damping device (5) includes spring (51), shell (52), hydraulic oil (53), pressing plate (54) and column (55),
Middle spring (51) is placed in the cavity of shell (52), and one end of spring (51) withstands on the inner cavity top of shell (52), spring
(51) the other end is welded on the side side wall of limiting plate (56), the other side side wall of limiting plate (56) and the one of column (55)
End is welded to connect, and the one end of column (55) far from limiting plate (56) is extended in the outside of shell (52), and hydraulic oil (53) is filled in
In the cavity of shell (52).
2. a kind of generator damper according to claim 1, which is characterized in that second support base (3) it is convex
The face of rising is opposite with the concave surface of the first support base (2), and the convex surface radian of the second support base (3) is equal to the first support base
(2) concave surface radian.
3. a kind of generator damper according to claim 1, which is characterized in that the damping device (5) is fixed
In the flat sidewall of the second support base (3), and damping device (5) is arranged in the second support in the form of rectangular array
In the flat sidewall of pedestal (3), and at a distance of 2-4cm between adjacent buffer damping device (5).
4. a kind of generator damper according to claim 1, which is characterized in that the vertical section of the shell (52) is in square
Shape, circular in cross-section, shell (52) are in semi-closed structure.
5. a kind of generator damper according to claim 1, which is characterized in that the vertical section of the limiting plate (56) is in
Rectangle, circular in cross-section.
6. a kind of generator damper according to claim 1, which is characterized in that the shortest length of the spring (51) adds
The length of upper pillar stand (55) is less than the height of shell (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252277.1A CN108462296A (en) | 2018-03-26 | 2018-03-26 | A kind of generator damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252277.1A CN108462296A (en) | 2018-03-26 | 2018-03-26 | A kind of generator damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108462296A true CN108462296A (en) | 2018-08-28 |
Family
ID=63237965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252277.1A Pending CN108462296A (en) | 2018-03-26 | 2018-03-26 | A kind of generator damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462296A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570373A (en) * | 2016-01-20 | 2016-05-11 | 扬州亿成电光源有限公司 | Vibration-resistant diesel generating set |
| CN205791987U (en) * | 2016-06-01 | 2016-12-07 | 江西双威电机有限公司 | A kind of motor of good damping effect |
-
2018
- 2018-03-26 CN CN201810252277.1A patent/CN108462296A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570373A (en) * | 2016-01-20 | 2016-05-11 | 扬州亿成电光源有限公司 | Vibration-resistant diesel generating set |
| CN205791987U (en) * | 2016-06-01 | 2016-12-07 | 江西双威电机有限公司 | A kind of motor of good damping effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |