CN208753106U - A kind of transformer of shock-absorption air bag type - Google Patents
A kind of transformer of shock-absorption air bag type Download PDFInfo
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- CN208753106U CN208753106U CN201821721008.7U CN201821721008U CN208753106U CN 208753106 U CN208753106 U CN 208753106U CN 201821721008 U CN201821721008 U CN 201821721008U CN 208753106 U CN208753106 U CN 208753106U
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- air bag
- transformer
- downside
- shock
- vibration damper
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Abstract
The utility model discloses a kind of transformers of shock-absorption air bag type, belong to transformer technology field, in order to solve the problems, such as the cooling fin of existing transformer to radiate, the vibration of easily-deformable and transformer is big and noise is big, cabinet including placing transformer, several cooling fins disposed in parallel are fixedly installed on the outside of the cabinet, supporting block is provided between the abutting fins, connecting rod is provided on the downside of the supporting block, the downside of the connecting rod connects the dampening assembly, the dampening assembly includes vibration damper plate, damping sleeve, rubber slab and pedestal, it is fixedly connected on the downside of the connecting rod on the vibration damper plate, several damping sleeves are provided on the downside of the vibration damper plate, the rubber slab is fixedly connected on the downside of the damping sleeve, the pedestal is provided with air bag mounting groove, the rubber slab is arranged in the top of the air bag mounting groove , air bag is provided with below the air bag mounting groove, air pump is provided with below the air bag mounting groove, and the air pump is connected to the air bag.
Description
Technical field
The utility model belongs to transformer technology field, more particularly to a kind of transformer of shock-absorption air bag type.
Background technique
Transformer generally comprises the cabinet for preventing transformer, and several tank walls are arranged in the surrounding of cabinet, due to transformer
During the work time, a large amount of heat can be generated, the performance of transformer is seriously affected, usually in order to reduce the heat in transformer
Amount can be provided with cooling fin on the outer wall of cabinet, and most cooling fin can become because being heated for a long time at present
Shape influences the thermal diffusivity of cabinet, so that transformer is easy to happen damage.
One layer of building is arranged in existing transformer more, and certain vibration can occur for transformer, and generate certain
Noise can cause structural low-frequency noise when the intrinsic frequency in the vibration frequency of transformer and house room resonates,
Different degrees of influence can be generated to the nigh resident that lives.
Summary of the invention
The purpose of this utility model is that: the cooling fin heat dissipation in order to solve existing transformer is easily-deformable and transformer shakes
Dynamic big and big noise problem, provides a kind of transformer of damping noise reduction.
The technical solution adopted in the utility model is as follows:
A kind of transformer of shock-absorption air bag type, the cabinet including placing transformer, is fixedly installed on the outside of the cabinet
Several cooling fins disposed in parallel are provided with supporting block, the company of being provided on the downside of the supporting block between the abutting fins
The downside of extension bar, the connecting rod connects the dampening assembly, and the dampening assembly includes vibration damper plate, damping sleeve, rubber slab
And pedestal, it is fixedly connected on the vibration damper plate on the downside of the connecting rod, several shock-absorbing sleeves is provided on the downside of the vibration damper plate
Tin, the rubber slab is fixedly connected on the downside of the damping sleeve, the pedestal is provided with air bag mounting groove, the air bag installation
The rubber slab is arranged in the top of slot, is provided with air bag below the air bag mounting groove, sets below the air bag mounting groove
It is equipped with air pump, the air pump is connected to the air bag.
The utility model it is further preferred, the damping sleeve includes upper bush, damping spring and lower sleeve, described to subtract
The upper bush is fixedly connected on the downside of shake plate, the upper bush lower end is arranged the lower sleeve, and the lower end of the lower sleeve is solid
Fixed connection on the base, is provided with damping spring, described damping spring one end is fixed between the upper bush and lower sleeve
The upper bush is connected, the other end of the damping spring is fixedly connected with the lower sleeve.
The utility model it is further preferred, the inner wall of the upper bush is circumferential at least provided with a sliding slot, under described
The outer wall of sleeve is circumferentially provided with sliding block compatible with sliding slot, and the sliding block is slidably arranged on the sliding slot.
The utility model it is further preferred, the two sides of the cabinet are provided with support rod, are arranged on the support rod
There is pulley, the two sides of the pedestal are provided with support frame, and shifting chute, sliding in the shifting chute are provided on support frame as described above
Connect the pulley.
The utility model it is further preferred, the cooling fin is internally provided with cavity, the cavity and box house phase
Connection.
The utility model it is further preferred, rubber column is provided between the vibration damper plate and pedestal, the rubber column
Upper end is connect with vibration damper plate, and the lower end of the rubber column is connect with vibration damper plate.
The utility model it is further preferred, the rubber column be hollow structure.
Working principle: the utility model places transformer in the inside of cabinet, and in the downside of cabinet, setting dampening assembly subtracts
The vibration of small transformers, wherein under vibration damper plate is acted on by the pressure from cabinet, so that upper bush carries out on lower sleeve
It teetertotters, upper bush is reduced by damping spring, the amplitude of transformer vibration is slowed down to the impact force of lower sleeve, and the bottom of at
The two sides of seat are provided with support frame and shifting chute, so that the pulley on cabinet slides up and down in shifting chute, reduce cabinet or so
The amplitude of shaking improves the stability of cabinet, by being provided with air bag mounting groove on the downside of rubber slab, and is being equipped with gas
Capsule, so that air bag is by under the pressure effect of lower rubber slab, the pressure in air bag can rebound, and can be absorbed and fall down rubber
The vibration that plate generates, to offset cabinet bring vibration force.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model keeps heat radiating fin structure to stablize, prevents by being provided with supporting block between abutting fins
Cooling fin deforms because heated, and is connect by connecting rod with dampening assembly, so that dampening assembly and cabinet are connected as one
Body, increases the structural strength of cabinet entirety, while improving the damping property of dampening assembly, so that upper bush carries out on lower sleeve
Lower shaking reduces upper bush to the impact force of lower sleeve by damping spring, slows down the amplitude of transformer vibration, cross in rubber slab
Downside is provided with air bag mounting groove, and is being equipped with air bag, so that under air bag is acted on by the pressure of lower rubber slab, in air bag
Pressure can rebound, the vibration for falling down rubber slab generation can be absorbed, it is and existing to offset cabinet bring vibration force
Technology compare, structure is simple, and damping property is preferable.
2. upper bush and lower sleeve that the utility model is arranged up and down by setting, so that upper bush carries out on lower sleeve
It teetertotters, upper bush is reduced to the impact force of lower sleeve by damping spring, good buffer function is provided.
3. improving upper bush under by being provided between sliding slot and sliding block on the inner wall between upper bush and lower sleeve
Connectivity between sleeve improves the stability that upper bush and lower sleeve mutually slide, so that between upper bush and lower sleeve
It slides more stable, more gentle.
4. the utility model is provided with support rod and pulley by the two sides in cabinet and is respectively provided in the two sides of pedestal
There are support frame and shifting chute, so that pulley slides in shifting chute, the double swerve of cabinet is limited, so that cabinet is upper
While lower shaking, smaller double swerve improves the stabilization of cabinet.
5. be fixedly installed rubber column in the two sides of dampening assembly, further slow down cabinet to the impact force of pedestal,
Improve the damping property between cabinet and pedestal.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the utility model structure diagram.
Appended drawing reference: 1- pedestal, 2- air pump, 3- air bag, 4- rubber slab, 5- lower sleeve, 6- damping spring, 7- upper bush,
8- support frame, 9- shifting chute, 10- pulley, 11- support rod, 12- cabinet, 13- cooling fin, 14- supporting block, 15- connecting rod, 17-
Vibration damper plate, 16- rubber column.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to the utility model.
Case study on implementation one: a kind of transformer of 3 type of shock-absorption air bag, the cabinet 12 including placing transformer, the cabinet 12
Outside be fixedly installed several cooling fins disposed in parallel 13, the cooling fin 13 is internally provided with cavity, the cavity with
It is connected inside cabinet 12, supporting block 14 is provided between the abutting fins 13, the downside of the supporting block 14 is provided with
The downside of connecting rod 15, the connecting rod 15 connects the dampening assembly, and the dampening assembly includes vibration damper plate 17, shock-absorbing sleeve
Cylinder, rubber slab 4 and pedestal 1, the downside of the connecting rod 15 are fixedly connected on the vibration damper plate 17, the downside of the vibration damper plate 17
Several damping sleeves are provided with, the rubber slab 4 is fixedly connected on the downside of the damping sleeve, the pedestal 1 is provided with air bag 3
Mounting groove, the top of 3 mounting groove of air bag are arranged the rubber slab 4, are provided with air bag 3 below 3 mounting groove of air bag,
Air pump 2 is provided with below 3 mounting groove of air bag, the air pump 2 is connected to the air bag 3, and the damping sleeve includes upper set
Cylinder 7, damping spring 6 and lower sleeve 5, the downside of the vibration damper plate 17 are fixedly connected with the upper bush 7,7 lower end of upper bush
Be arranged the lower sleeve 5, the lower end of the lower sleeve 5 is fixedly connected on the pedestal 1, the upper bush 7 and lower sleeve 5 it
Between be provided with damping spring 6, described 6 one end of damping spring is fixedly connected with the upper bush 7, the other end of the damping spring 6
It is fixedly connected with the lower sleeve 5.
The two sides of the cabinet 12 are provided with support rod 11, and pulley 10, the pedestal 1 are provided on the support rod 11
Two sides be provided with support frame 8, shifting chute 9 is provided on support frame as described above 8, be slidably connected the cunning in the shifting chute 9
Wheel 10.
Working principle: the utility model places transformer in the inside of cabinet 12, and damping group is arranged in the downside of cabinet 12
Part reduces the vibration of transformer, wherein under vibration damper plate 17 from the pressure of cabinet 12 by acting on, so that upper bush 7 is being trapped
It teetertotters on cylinder 5, upper bush 7 is reduced to the impact force of lower sleeve 5 by damping spring 6, slows down transformer vibration
Amplitude, and the two sides of pedestal 1 are provided with support frame 8 and shifting chute 9, so that the pulley 10 on cabinet 12 is in shifting chute 9
It slides up and down, reduces the amplitude of 12 double swerve of cabinet, the stability of cabinet 12 is improved, by being provided on the downside of rubber slab 4
3 mounting groove of air bag, and air bag 3 is being installed, so that air bag 3 is by the pressure under the pressure effect of lower rubber slab 4, in air bag 3
Power can rebound, and the vibration for falling down the generation of rubber slab 4 can be absorbed, to offset 12 bring vibration force of cabinet.
Case study on implementation two: this implementation is to advanced optimize on the basis of embodiment 1, and the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, further preferred, the inner wall week of the upper bush 7 of the utility model
It is circumferentially provided with sliding block compatible with sliding slot to the outer wall at least provided with a sliding slot, the lower sleeve 5, the sliding block is sliding
It is dynamic to be arranged on the sliding slot.
Case study on implementation two: this implementation is to advanced optimize on the basis of embodiment 1, and the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, and rubber column, the rubber are provided between the vibration damper plate 17 and pedestal 1
The upper end of rubber column gel column is connect with vibration damper plate 17, and the lower end of the rubber column is connect with vibration damper plate 17, and the rubber column is hollow structure.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it is disclosed and the scope of the claims in the application
It is interior, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block and/
Or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
1. a kind of transformer of shock-absorption air bag type, the cabinet (12) including placing transformer, the outside of the cabinet (12) is fixed
It is provided with several cooling fins disposed in parallel (13), which is characterized in that be provided with supporting block between the abutting fins (13)
(14), it is provided with connecting rod (15) on the downside of the supporting block (14), the downside of the connecting rod (15) connects the damping group
Part, the dampening assembly include vibration damper plate (17), damping sleeve, rubber slab (4) and pedestal (1), under the connecting rod (15)
Side is fixedly connected on the vibration damper plate (17), is provided with several damping sleeves, the shock-absorbing sleeve on the downside of the vibration damper plate (17)
The downside of cylinder is fixedly connected the rubber slab (4), and the pedestal (1) is provided with air bag (3) mounting groove, air bag (3) installation
The rubber slab (4) is arranged in the top of slot, is provided with air bag (3) below air bag (3) mounting groove, air bag (3) peace
It is provided with below tankage air pump (2), the air pump (2) is connected to the air bag (3).
2. the transformer of shock-absorption air bag type according to claim 1, which is characterized in that the damping sleeve includes upper bush
(7), damping spring (6) and lower sleeve (5) are fixedly connected the upper bush (7) on the downside of the vibration damper plate (17), the upper set
Cylinder (7) lower end be arranged the lower sleeve (5), the lower end of the lower sleeve (5) is fixedly connected on the pedestal (1), it is described on
It is provided between sleeve (7) and lower sleeve (5) damping spring (6), described damping spring (6) one end is fixedly connected with the upper bush
(7), the other end of the damping spring (6) is fixedly connected with the lower sleeve (5).
3. the transformer of shock-absorption air bag type according to claim 2, which is characterized in that the inner wall week of the upper bush (7)
Sliding block compatible with sliding slot, the sliding block are circumferentially provided with to the outer wall at least provided with a sliding slot, the lower sleeve (5)
It is slidably arranged on the sliding slot.
4. the transformer of shock-absorption air bag type according to claim 1, which is characterized in that the two sides of the cabinet (12) are all provided with
It is equipped with support rod (11), is provided with pulley (10) on the support rod (11), the two sides of the pedestal (1) are provided with support frame
(8), it is provided with shifting chute (9) on support frame as described above (8), is slidably connected the pulley (10) in the shifting chute (9).
5. the transformer of shock-absorption air bag type according to claim 1, which is characterized in that setting inside the cooling fin (13)
There is cavity, is connected inside the cavity and cabinet (12).
6. the transformer of shock-absorption air bag type according to claim 1, which is characterized in that the vibration damper plate (17) and pedestal
(1) it is provided between rubber column (16), the upper end of the rubber column (16) is connect with vibration damper plate (17), the rubber column (16)
Lower end is connect with vibration damper plate (17).
7. the transformer of shock-absorption air bag type according to claim 6, which is characterized in that the rubber column (16) is hollow knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721008.7U CN208753106U (en) | 2018-10-23 | 2018-10-23 | A kind of transformer of shock-absorption air bag type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721008.7U CN208753106U (en) | 2018-10-23 | 2018-10-23 | A kind of transformer of shock-absorption air bag type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753106U true CN208753106U (en) | 2019-04-16 |
Family
ID=66086030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721008.7U Active CN208753106U (en) | 2018-10-23 | 2018-10-23 | A kind of transformer of shock-absorption air bag type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379586A (en) * | 2019-06-11 | 2019-10-25 | 河南城建学院 | A kind of energy-economic transformer for distribution system |
| CN110491634A (en) * | 2019-08-08 | 2019-11-22 | 国网山东省电力公司济南市历城区供电公司 | A kind of test method of double insulation transformer and Insulation Resistance of Transformer |
| CN114093604A (en) * | 2022-01-19 | 2022-02-25 | 江苏铜变变压器有限公司 | Power transformer convenient to loading and unloading |
-
2018
- 2018-10-23 CN CN201821721008.7U patent/CN208753106U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379586A (en) * | 2019-06-11 | 2019-10-25 | 河南城建学院 | A kind of energy-economic transformer for distribution system |
| CN110379586B (en) * | 2019-06-11 | 2021-11-30 | 河南城建学院 | Energy-saving transformer for power distribution system |
| CN110491634A (en) * | 2019-08-08 | 2019-11-22 | 国网山东省电力公司济南市历城区供电公司 | A kind of test method of double insulation transformer and Insulation Resistance of Transformer |
| CN114093604A (en) * | 2022-01-19 | 2022-02-25 | 江苏铜变变压器有限公司 | Power transformer convenient to loading and unloading |
| CN114093604B (en) * | 2022-01-19 | 2022-04-22 | 江苏铜变变压器有限公司 | Power transformer convenient to loading and unloading |
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