CN208651982U - A kind of diesel generation machine base reducing noise function with vibration damping - Google Patents
A kind of diesel generation machine base reducing noise function with vibration damping Download PDFInfo
- Publication number
- CN208651982U CN208651982U CN201821079531.4U CN201821079531U CN208651982U CN 208651982 U CN208651982 U CN 208651982U CN 201821079531 U CN201821079531 U CN 201821079531U CN 208651982 U CN208651982 U CN 208651982U
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- Prior art keywords
- steel plate
- supporting steel
- machine base
- vibration damping
- generation machine
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- 238000013016 damping Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 12
- 238000010248 power generation Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000002283 diesel fuel Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to technical field of power generation, more particularly to a kind of diesel generation machine base for reducing noise function with vibration damping, including supporting steel plate, the top of supporting steel plate is equipped with top screw seat, fastening bolt is bolted at the top of top screw seat, and the top of top screw seat and supporting steel plate is run through in the bottom of fastening bolt, the bottom of supporting steel plate is connected with reinforcing rib, the bottom of reinforcing rib is equipped with cushion blocking, the inner cavity of cushion blocking is equipped with rubber damping pad and shock-absorbing spring, the bottom of cushion blocking is equipped with support baseboard, two groups of clamping plates are symmetrically arranged at left and right sides of the top of supporting steel plate, noise reducing plate is plugged at the top of clamping plate, the left and right sides of clamping plate is equipped with screw, noise reducing plate includes Suond-absorbing panel, sound absorbing layer is connected on the right side of Suond-absorbing panel, puigging is connected on the right side of sound absorbing layer, damping layer is connected on the right side of puigging.When the utility model can reduce diesel-driven generator work, pedestal vibration is violent, the excessive problem of noise.
Description
Technical field
The utility model relates to technical field of generators, and in particular to a kind of diesel oil hair that noise function is reduced with vibration damping
Motor base.
Background technique
Diesel-driven generator is a kind of small power generation equipment, means with diesel oil etc. as fuel, drives by prime mover of diesel engine
The dynamic power machine of electrical power generators.A whole set of unit is generally by diesel engine, generator, control cabinet, fuel tank, starting and control storage
Storage battery, protective device, emergency cabinet etc. components composition, can be used for various families, office, the daily power generation of large, medium and small enterprise and
Emergency power generation.
For powerful diesel generating set, since its fuselage is huge, many inconvenience are brought to transporting and filling cabinet.
For the generating set of some cooling water tanks for being equipped with large area cooling fin, due to cooling water tank width compared with
Greatly, cause the width of the corresponding part for supporting the cooling water tank on the pedestal of diesel generating set also larger, further increase
Pedestal delays the process of normal work into the difficulty of cabinet, so that the conevying efficiency of generating set is low.
For this purpose, those skilled in the technology concerned improve this, as Chinese Patent Application No. is
" pedestal and diesel-driven generator of diesel generating set " that CN201620566804.2 is proposed, in this application file, in dress cabinet
With cooling water tank ultra-wide situation is encountered in transportational process, first base and second base can be dismantled so that unit part (including
Unit and second base) and cooling water tank part (including cooling water tank and first base) it is independent respectively enter cabinet.Due to machine
Width of group part itself is little, and cabinet can directly be entered by using conventional methods；Simultaneously again because cooling water tank part under normal conditions is whole
Body length is little, and first base is equipped with again along the perforative forklift hole of its width direction, protrudes into first base by fork truck
In forklift hole, cooling water tank part is rotated by 90 °, makes the lesser one side face cabinet door of its size, can succeed into cabinet.In reality
During border is applied, dismantled from pedestal without by cooling water tank, engine and generator, cooling water tank is still fixed on
First base, engine and generator are still fixed on second base, it is only necessary to dismantle first base and second base respective
Into cabinet, the disassembly process of traditional cooling water tank and unit (including engine and generator) is eliminated；Simultaneously in curstomer's site
When installation, cooling water tank pedestal need to only be connected with unit base, while cooling water tank being connected with unit and can be completed
The assembling of entire unit, eliminates the process by cooling water tank and units' installation on pedestal, while also avoiding installation error
The problem of occur, enhance safety.But the technical solution in this application file still has deficiency, not such as damping property
It is good, and it is not provided with denoising device, noise is excessive during the work time, the body of the operator of surrounding is damaged, for this purpose,
We design a kind of diesel generation machine base that noise function is reduced with vibration damping.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of diesel generation that noise function is reduced with vibration damping
Machine base, when reducing diesel-driven generator work, pedestal vibration is violent, the excessive problem of noise.
The utility model is achieved by the following technical programs:
A kind of diesel generation machine base reducing noise function with vibration damping, including supporting steel plate, the supporting steel plate
Top is equipped with top screw seat, fastening bolt is bolted at the top of the top screw seat, and top screw seat and branch are run through in the bottom of fastening bolt
The top of steel plate is supportted, the bottom of the supporting steel plate is connected with reinforcing rib, and the bottom of the reinforcing rib is equipped with cushion blocking, described to subtract
The inner cavity of vibration pad is equipped with rubber damping pad and shock-absorbing spring, and shock-absorbing spring is staggered, and the bottom of the cushion blocking is equipped with branch
Bottom plate is supportted, clamping plate is symmetrically arranged at left and right sides of the top of the supporting steel plate, is plugged with noise reducing plate at the top of two groups of clamping plates,
The left and right sides of the clamping plate is equipped with screw, and screw runs through clamping plate；
The noise reducing plate includes Suond-absorbing panel, and sound absorbing layer, the right side of the sound absorbing layer are connected on the right side of the Suond-absorbing panel
Side is connected with puigging, is connected with damping layer on the right side of the puigging.
Preferably, the fastening bolt and screw are equipped with multiple groups, and arrange in array-like, multiple groups fastening bolt and spiral shell
Nail keeps the structure of pedestal more firm, reduces pedestal vibration and causes the possibility loosened.
Preferably, the supporting steel plate, reinforcing rib, cushion blocking and support baseboard constitute hollow out support rack type support baseboard,
Increase the bottom of diesel-driven generator and the heat exchange area of exterior space, and then increases its heat dissipation effect.
Preferably, the inner cavity of the Suond-absorbing panel is equipped with sound-absorption hole, and sound-absorption hole is arranged in array-like, and sound-absorption hole can increase
Summation tone wave enters in noise reducing plate, the propagation of less external sound wave.
Preferably, the Suond-absorbing panel is the steel plate of thickness 0.5-1cm thickness, and steel plate structure density is big, and stability is good, can be with
It ensure that the sound entered in noise reducing plate is difficult to reflect.
Preferably, the sound absorbing layer is the acoustical cotton of 1-2cm thickness, and sound-absorbing effect is good, and acoustical cotton light weight can be reduced noise reduction
The weight of plate entirety.
Preferably, the puigging is the plasterboard with a thickness of 1-1.5cm, and plasterboard is common material, and price is low, every
Audio fruit is good, and can reduce cost.
Preferably, the damping layer is the rubber pad of 0.5-1cm thickness, and rubber can be reduced the secondary radiation of sound, and rubber
Rubber mat has elasticity, when can be reduced the external world and colliding noise reducing plate, causes the damage of noise reducing plate.
The utility model has the following beneficial effects: the structure design of the utility model is reasonable, first: passing through cushion blocking and top screw seat
The vibration generated when to diesel-driven generator work slows down, and diesel-driven generator can generate vibration, diesel oil in the process of running
After generator fixes, without top screw seat, motor operating time is long, will loosen, and be easy to cause belt, the connection such as chain
Equipment falls off, so holding out against by top screw seat, is reduced in vibration, the possibility that diesel-driven generator loosens；
Second: by the inside Suond-absorbing panel of noise reducing plate, sound absorbing layer, puigging and damping layer construction, can be reduced diesel oil
The noise that generator work generates is propagated to surrounding, and then is reduced noise and injured caused by operator's body around；
Third: the hollow out support rack type support baseboard being made up of supporting steel plate, reinforcing rib, cushion blocking and support baseboard,
On the one hand it can increase the bottom of diesel-driven generator and the heat exchange area of exterior space, and then increase its heat dissipation effect, it is another
The shock effect power that generates is dispersed when aspect can work to diesel-driven generator, by the support baseboards of multiple groups by supporting surface
Product increases, and supporting force is distributed more evenly, and reduction is injured caused by supporter.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the noise reducing plate schematic diagram of the utility model.
In figure: 1- supporting steel plate, 2- top screw seat, 3- fastening bolt, 4- reinforcing rib, 5- cushion blocking, 501- rubber damping pad,
502- shock-absorbing spring, 6- support baseboard, 7- clamping plate, 8- noise reducing plate, 801- Suond-absorbing panel, 802- sound absorbing layer, 803- puigging,
804- damping layer, 9- screw.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1-3: a kind of diesel generation machine base reducing noise function with vibration damping, including supporting steel plate 1, support
The top of steel plate 1 is equipped with top screw seat 2, and the top of top screw seat 2 is bolted with fastening bolt 3, and jackscrew is run through in the bottom of fastening bolt 3
The top of seat 2 and supporting steel plate 1, the bottom of supporting steel plate 1 are connected with reinforcing rib 4, and the bottom of reinforcing rib 4 is equipped with cushion blocking 5, subtracts
The inner cavity of vibration pad 5 is equipped with rubber damping pad 501 and shock-absorbing spring 502, and shock-absorbing spring 502 is staggered, the bottom of cushion blocking 5
Equipped with support baseboard 6, the hollow out support rack type support base that supporting steel plate 1, reinforcing rib 4, cushion blocking 5 and support baseboard 6 are constituted,
Increase the bottom of diesel-driven generator and the heat exchange area of exterior space, and then increases its heat dissipation effect, the top of supporting steel plate 1
The left and right sides is symmetrically arranged with clamping plate 7, and the top of clamping plate 7 is plugged with noise reducing plate 8, and the left and right sides of clamping plate 7 is equipped with screw 9, and
Screw 9 runs through clamping plate 7, and fastening bolt 3 and screw 9 are equipped with multiple groups, and arrange in array-like, multiple groups fastening bolt 3 and screw
9, keep the structure of pedestal more firm, reduces pedestal vibration and cause the possibility loosened；
Noise reducing plate 8 includes Suond-absorbing panel 801, and the inner cavity of Suond-absorbing panel 801 is equipped with sound-absorption hole, and sound-absorption hole is arranged in array-like
Cloth, sound-absorption hole can increase sound wave and enter in noise reducing plate 8, and the propagation of less external sound wave, Suond-absorbing panel 801 is thickness 0.5-
The steel plate of 1cm thickness, steel plate structure density is big, and stability is good, it is ensured that and the sound entered in noise reducing plate 8 is difficult to reflect,
The right side of Suond-absorbing panel 801 is connected with sound absorbing layer 802, and sound absorbing layer 802 is the acoustical cotton of 1-2cm thickness, and sound-absorbing effect is good, acoustical cotton
Light weight can be reduced the weight of noise reducing plate entirety, and the right side of sound absorbing layer 802 is connected with puigging 803, and puigging 803 is thickness
For the plasterboard of 1-1.5cm, plasterboard is common material, and price is low, and soundproof effect is good, and can reduce cost puigging
803 right side is connected with damping layer 804, and damping layer 804 is the rubber pad of 0.5-1cm thickness, and rubber pad can be reduced the secondary of sound
Radiation, and there is elasticity, when can be reduced the external world and colliding noise reducing plate 8, cause the damage of noise reducing plate 8.
When the utility model is used, in diesel-driven generator work, by multiple groups fastening nut 3, to diesel-driven generator
Play the role of holding out against for fastening and top screw seat 2, reduces in vibration, the possibility that diesel-driven generator loosens passes through vibration damping
Shock-absorbing spring 502 and rubber damping pad 501 and top screw seat 2 in pad 5 can be reduced the vibration generated when diesel-driven generator work, branch
The hollow out support rack type support base that support steel plate 1, reinforcing rib 4, cushion blocking 5 and support baseboard 6 are constituted, on the one hand can increase bavin
The bottom of fry dried food ingredients motor and the heat exchange area of exterior space, and then its heat dissipation effect is increased, on the other hand diesel oil can be sent out
The shock effect power that motor generates when working is dispersed, and is increased bearing area by the support baseboard 6 of multiple groups, supporting role
Power is distributed more evenly, reduces the injury to ground, for multiple groups cushion blocking 5 in diesel generation machine vibration, noise reducing plate 8 passes through clamping plate
7 and multiple groups screw 9 can be very good to fix, the sound-absorption hole on noise reducing plate 8 can increase sound wave and enter in noise reducing plate 8, reduce
Propagation of the sound wave to ambient enviroment, noise reducing plate 8 include Suond-absorbing panel 801, sound absorbing layer 802, puigging 803 and damping layer 804, are inhaled
When sound panel 801 works, ambient noise is absorbed into come, when sound absorbing layer 802 works, sound absorbing layer 802 further cuts sound wave
Weak, when puigging 803 works, puigging 803 can pass through Multiple Scattering, and sound is reduced again, work in damping layer 804
When, damping layer 804 can reduce sound in secondary radiation, and rubber pad has elasticity, can be reduced the external world and collides noise reducing plate
When, cause the damage of noise reducing plate.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of diesel generation machine base for reducing noise function with vibration damping, including supporting steel plate (1), it is characterised in that: institute
The top for stating supporting steel plate (1) is equipped with top screw seat (2), is bolted with fastening bolt (3) at the top of the top screw seat (2), and fastens
The top of top screw seat (2) and supporting steel plate (1) is run through in the bottom of bolt (3), and the bottom of the supporting steel plate (1) is connected with reinforcement
The bottom of muscle (4), the reinforcing rib (4) is equipped with cushion blocking (5), and the inner cavity of the cushion blocking (5) is equipped with rubber damping pad (501)
With shock-absorbing spring (502), and shock-absorbing spring (502) is arranged in array-like, and the bottom of the cushion blocking (5) is equipped with support baseboard
(6), it is symmetrically arranged with clamping plate (7) at left and right sides of the top of the supporting steel plate (1), is plugged with noise reduction at the top of the clamping plate (7)
Plate (8) is equipped with screw (9) at left and right sides of the clamping plate (7), and screw (9) runs through clamping plate (7)；
The noise reducing plate (8) includes Suond-absorbing panel (801), is connected with sound absorbing layer (802) on the right side of the Suond-absorbing panel (801),
It is connected with puigging (803) on the right side of the sound absorbing layer (802), is connected with damping layer on the right side of the puigging (803)
(804)。
2. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The fastening bolt (3) is mutually isostructural multiple groups with screw (9), and fastening bolt (3) and screw (9) are arranged in array-like
Cloth.
3. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The supporting steel plate (1), reinforcing rib (4), cushion blocking (5) and support baseboard (6) constitute hollow out support rack type support base.
4. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The inner cavity of the Suond-absorbing panel (801) is equipped with sound-absorption hole, and sound-absorption hole is arranged in array-like.
5. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The Suond-absorbing panel (801) is the steel plate of thickness 0.5-1cm thickness.
6. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The sound absorbing layer (802) is the acoustical cotton of 1-2cm thickness.
7. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The puigging (803) is the plasterboard with a thickness of 1-1.5cm.
8. a kind of diesel generation machine base for reducing noise function with vibration damping according to claim 1, it is characterised in that:
The damping layer (804) is the rubber pad of 0.5-1cm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079531.4U CN208651982U (en) | 2018-07-09 | 2018-07-09 | A kind of diesel generation machine base reducing noise function with vibration damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079531.4U CN208651982U (en) | 2018-07-09 | 2018-07-09 | A kind of diesel generation machine base reducing noise function with vibration damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651982U true CN208651982U (en) | 2019-03-26 |
Family
ID=65783977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079531.4U Expired - Fee Related CN208651982U (en) | 2018-07-09 | 2018-07-09 | A kind of diesel generation machine base reducing noise function with vibration damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822017A (en) * | 2019-11-09 | 2020-02-21 | 江苏欣汇汉德精密机械科技有限公司 | Numerical control machining center buffering base |
| CN111946459A (en) * | 2020-09-17 | 2020-11-17 | 南昌工程学院 | Automobile engine noise control device and control method thereof |
| CN114810933A (en) * | 2022-04-07 | 2022-07-29 | 广州医科大学附属第一医院（广州呼吸中心） | Silent tail gas generating device for pollutant gas exposure cabin |
-
2018
- 2018-07-09 CN CN201821079531.4U patent/CN208651982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822017A (en) * | 2019-11-09 | 2020-02-21 | 江苏欣汇汉德精密机械科技有限公司 | Numerical control machining center buffering base |
| CN111946459A (en) * | 2020-09-17 | 2020-11-17 | 南昌工程学院 | Automobile engine noise control device and control method thereof |
| CN114810933A (en) * | 2022-04-07 | 2022-07-29 | 广州医科大学附属第一医院（广州呼吸中心） | Silent tail gas generating device for pollutant gas exposure cabin |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |