CN206859997U - Double-layered noise reduction door separation and there is its vehicle - Google Patents
Double-layered noise reduction door separation and there is its vehicle Download PDFInfo
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- CN206859997U CN206859997U CN201720554741.3U CN201720554741U CN206859997U CN 206859997 U CN206859997 U CN 206859997U CN 201720554741 U CN201720554741 U CN 201720554741U CN 206859997 U CN206859997 U CN 206859997U
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- wall
- noise reduction
- door body
- double
- equipment room
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Abstract
The utility model provides a kind of double-layered noise reduction door separation and has its vehicle, wherein, the double-layered noise reduction door separation includes：First door body, it is embedded in the wall of the equipment room, and its edge is pivoted with the wall of the equipment room and is connected；Second door body, it is embedded in the wall for the workplace being oppositely arranged with the wall of the equipment room, and it is connected with first door body indirectly by connector simultaneously；Sound-absorbing sponge, it is filled between first door body and the second door body.Double-layered noise reduction door separation of the present utility model is easy for installation, good reliability, and it has higher absorbing sound and lowering noise effect, can efficiently reduce the transmission of noise, the adverse effect that noise caused by reduction unit is brought to staff.
Description
Technical field
It the utility model is related to car kits technical field, more particularly to a kind of double-layered noise reduction door separation and there is its car
.
Background technology
At present, as the development of auto industry, shelter have obtained relatively broad application as car kits on vehicle.
Wherein, above-mentioned shelter, which is internally provided with, is used to place unit (such as generating set) equipment room, and for for person works'
Workplace.However, when unit operation, its caused noise will unavoidably pass through door between workplace and equipment room
Body, and then staff in workplace is adversely affected.
In view of this, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of double-layered noise reduction door separation and has its vehicle, to overcome existing skill
It is insufficient present in art.
To realize above-mentioned purpose of utility model, the utility model provides a kind of double-layered noise reduction door separation, and it is used to realize work
Sound insulation and noise reduction between work between equipment room, the double-layered noise reduction door separation include：
First door body, it is embedded in the wall of the equipment room, and the wall at its edge and the equipment room is pivoted
Connection；
Second door body, it is embedded in the wall for the workplace being oppositely arranged with the wall of the equipment room, and it leads to simultaneously
Connector is crossed indirectly with first door body to be connected；
Sound-absorbing sponge, it is filled between first door body and the second door body.
As the improvement of double-layered noise reduction door separation of the present utility model, first door body passes through hinge and the equipment room
Wall be pivoted connection.
As the improvement of double-layered noise reduction door separation of the present utility model, the hinge is multiple, and multiple hinges are from top to bottom
It is arranged at intervals successively.
As the improvement of double-layered noise reduction door separation of the present utility model, second door body passes through bolt and sound-absorbing sea
The side of continuous bound edge is connected, and the opposite side of the bound edge is connected by bolt with first door body.
As the improvement of double-layered noise reduction door separation of the present utility model, the wall of the equipment room and the wall of the workplace
Noise reduction flange is provided between body.
As the improvement of double-layered noise reduction door separation of the present utility model, the wall of the equipment room and/or the wall of workplace
It is provided with gap between body and ground, the space between the wall of the wall and the workplace of the gap and the equipment room
It is connected.
To realize above-mentioned purpose of utility model, the utility model provides a kind of shelter, and it is internally provided with workplace and set
Between standby, double-layered noise reduction door separation as described above is provided between the workplace and equipment room.
To realize above-mentioned purpose of utility model, the utility model provides a kind of vehicle, and it is equipped with shelter as described above.
To realize above-mentioned purpose of utility model, the utility model provides a kind of double-layered noise reduction door separation, and it is used to realize work
Sound insulation and noise reduction between work between equipment room, the double-layered noise reduction door separation include：
First door body, it is embedded in the wall of the workplace, and its edge and the wall of the workplace are pivoted
Connection；
Second door body, it is embedded in the wall for the equipment room being oppositely arranged with the wall of the workplace, and it leads to simultaneously
Connector is crossed indirectly with first door body to be connected；
Sound-absorbing sponge, it is filled between first door body and the second door body.
With prior art mutually this, the beneficial effects of the utility model are：Double-layered noise reduction door separation installation of the present utility model
Convenient, good reliability, it has higher absorbing sound and lowering noise effect, can efficiently reduce the transmission of noise, reduces caused by unit
The adverse effect that noise is brought to staff.
Brief description of the drawings
Fig. 1 is the part sectioned view of the embodiment of double-layered noise reduction door separation one of the present utility model；
Fig. 2 is the floor map of double-layered noise reduction door separation of the present utility model；
Fig. 3 is the profile in A-A directions in Fig. 1.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within the scope of protection of the utility model.
As shown in Figure 1, 2, double-layered noise reduction door separation of the present utility model be used for realize between workplace and equipment room every
Sound noise reduction.The double-layered noise reduction door separation includes：First door body 10, the second door body 20 and sound-absorbing sponge 30.
First door body 10 is embedded in the wall 1 of the equipment room, and the wall 1 at its edge and the equipment room is carried out
It is pivotally connected.The above-mentioned mode being pivotally connected can be hinge, and now, when the first door body 10 is opened, it is along the hinge 11
Rotating shaft be rotated.As needed, the hinge 11 can be arranged to multiple, multiple hinges 11 from top to bottom successively between
Every setting.
Second door body 20 is embedded in the wall 2 for the workplace being oppositely arranged with the wall of the equipment room 1, and its is same
When be connected indirectly with first door body 10 by connector, so as to, when opening first door body 10, institute can be driven
State the synchronous opening of the second door body 20.
The sound-absorbing sponge 30 is filled between the door body 20 of the first door body 10 and second, is thusly-formed thicker bilayer
Noise reduction door separation, it has higher absorbing sound and lowering noise effect, can efficiently reduce the transmission of noise, reduces noise caused by unit
The adverse effect brought to staff.
In order to realize that second door body 20 is indirectly attached in first door body 10, second door body 20 passes through
Bolt 40 is connected with the side of the bound edge of the sound-absorbing sponge 30, meanwhile, the opposite side of the bound edge passes through bolt 40 and institute
The first door body 10 is stated to be connected.
As shown in figure 3, further, in order that obtaining double-layered noise reduction door separation of the present utility model there is preferable sound-absorbing to drop
Make an uproar effect, be provided with noise reduction flange 50 between the wall 1 of the equipment room and the wall 2 of the workplace, the noise reduction flange 50
On bottom plate 51.
As shown in Fig. 2 gap 3, institute are provided between the wall 1 of the equipment room and/or the wall 2 of workplace and ground
The space stated between gap 3 and the wall 1 of the equipment room and the wall 2 of the workplace is connected.So as to which equipment room is made an uproar
Sound can be delivered to by the gap 3 in the space between the wall 1 of the equipment room and the wall 2 of the workplace, then
It is delivered to by noise reduction flange in the external world.
In another alternate embodiments, double-layered noise reduction door separation of the present utility model can be arranged to and workplace
Wall is pivoted.
In the technical program, the double-layered noise reduction door separation includes the first door body, the second door body and sound-absorbing sponge.Its
In, first door body is embedded in the wall of the workplace, and its edge is pivoted with the wall of the workplace and is connected.
Second door body is embedded in the wall for the equipment room being oppositely arranged with the wall of the workplace, and it passes through connector simultaneously
It is connected indirectly with first door body.The sound-absorbing sponge is filled between first door body and the second door body.
The double-layered noise reduction door separation provided based on above-mentioned two technical scheme, the utility model also provide a kind of shelter, should
Shelter is internally provided with workplace and equipment room, is provided with as above two technical schemes and remembers between the workplace and equipment room
The double-layered noise reduction door separation of load.
Based on above-mentioned shelter, the utility model also provides a kind of vehicle, and it is equipped with just like the upper described shelter of power.
In summary, double-layered noise reduction door separation of the present utility model is easy for installation, good reliability, and it has higher sound-absorbing
Noise reduction, the transmission of noise, the adverse effect that noise caused by reduction unit is brought to staff can be efficiently reduced.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of double-layered noise reduction door separation, it is used to realize the sound insulation and noise reduction between workplace and equipment room, it is characterised in that institute
Stating double-layered noise reduction door separation includes：
First door body, it is embedded in the wall of the equipment room, and its edge is pivoted with the wall of the equipment room and is connected；
Second door body, it is embedded in the wall for the workplace being oppositely arranged with the wall of the equipment room, and it passes through company simultaneously
Fitting is connected with first door body indirectly；
Sound-absorbing sponge, it is filled between first door body and the second door body.
2. double-layered noise reduction door separation according to claim 1, it is characterised in that first door body by hinge with it is described
The wall of equipment room is pivoted connection.
3. double-layered noise reduction door separation according to claim 2, it is characterised in that the hinge is multiple, and multiple hinges are certainly
It is arranged at intervals successively under above.
4. double-layered noise reduction door separation according to claim 1, it is characterised in that second door body by bolt with it is described
The side of the bound edge of sound-absorbing sponge is connected, and the opposite side of the bound edge is connected by bolt with first door body.
5. double-layered noise reduction door separation according to claim 1, it is characterised in that the wall of the equipment room and the work
Between wall between be provided with noise reduction flange.
6. double-layered noise reduction door separation according to claim 5, it is characterised in that the wall of the equipment room and/or work
Between wall and ground between be provided with gap, between the wall of the wall and the workplace of the gap and the equipment room
Space be connected.
7. a kind of shelter, it is characterised in that the shelter is internally provided with workplace and equipment room, the workplace and equipment room
Between set just like the double-layered noise reduction door separation described in any one of claim 1~6.
8. a kind of vehicle, it is characterised in that the vehicle is equipped with shelter as claimed in claim 7.
9. a kind of double-layered noise reduction door separation, it is used to realize the sound insulation and noise reduction between workplace and equipment room, it is characterised in that institute
Stating double-layered noise reduction door separation includes：
First door body, it is embedded in the wall of the workplace, and its edge is pivoted with the wall of the workplace and is connected；
Second door body, it is embedded in the wall for the equipment room being oppositely arranged with the wall of the workplace, and it passes through company simultaneously
Fitting is connected with first door body indirectly；
Sound-absorbing sponge, it is filled between first door body and the second door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554741.3U CN206859997U (en) | 2017-05-18 | 2017-05-18 | Double-layered noise reduction door separation and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554741.3U CN206859997U (en) | 2017-05-18 | 2017-05-18 | Double-layered noise reduction door separation and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859997U true CN206859997U (en) | 2018-01-09 |
Family
ID=60824225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720554741.3U Active CN206859997U (en) | 2017-05-18 | 2017-05-18 | Double-layered noise reduction door separation and there is its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013131A (en) * | 2017-05-18 | 2017-08-04 | 苏州江南航天机电工业有限公司 | Double-layered noise reduction door separation and the vehicle with it |
-
2017
- 2017-05-18 CN CN201720554741.3U patent/CN206859997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013131A (en) * | 2017-05-18 | 2017-08-04 | 苏州江南航天机电工业有限公司 | Double-layered noise reduction door separation and the vehicle with it |
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