CN216969334U - Aftertreatment device fixed knot constructs and vehicle - Google Patents
Aftertreatment device fixed knot constructs and vehicle Download PDFInfo
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- CN216969334U CN216969334U CN202120688071.0U CN202120688071U CN216969334U CN 216969334 U CN216969334 U CN 216969334U CN 202120688071 U CN202120688071 U CN 202120688071U CN 216969334 U CN216969334 U CN 216969334U
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- aftertreatment device
- fixing structure
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Abstract
The utility model relates to the technical field of vehicles and discloses a fixing structure of an aftertreatment device and a vehicle. The vehicle includes the above-described aftertreatment device fixing structure and an aftertreatment device mounted on the aftertreatment device fixing structure. This aftertreatment device fixed knot constructs and vehicle has improved the connection between heat insulating part and the aftertreatment device among the prior art, complex operation and inconvenient problem.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a fixing structure of an aftertreatment device and a vehicle.
Background
In order to reduce or even avoid the adverse effect of the high-temperature post-treatment device on surrounding components, a heat insulation component such as a heat insulation plate or a heat insulation cover needs to be arranged on the post-treatment device.
In the prior art, the connection between the heat insulating member and the post-processing device is achieved by welding a plurality of connecting members to the heat insulating member and then connecting each connecting member to the post-processing device. When the heat insulation component is connected with the post-processing device in the above mode, the connection between the plurality of connecting pieces and the heat insulation component and the connection between the plurality of connecting pieces and the post-processing device need to be realized, so that the operation is complex and inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixing structure of an aftertreatment device and a vehicle, which are used for solving the problems of complex and inconvenient operation caused by connection between a heat insulation part and the aftertreatment device in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an aftertreatment device mounting structure comprising:
a fixed structure body for mounting an aftertreatment device on a first side;
and the integral installation part is fixedly arranged on the second side of the fixed structure body and used for installing the heat insulation assembly.
In the fixing structure of the aftertreatment device, the second side of the fixing structure body is connected with the integral installation part, and when the heat insulation assembly is arranged, the heat insulation assembly is only required to be installed on the integral installation part. Compared with the connection between a plurality of connecting pieces and the post-processing device in the prior art, the connection between the integral mounting part and the fixed structure body is simpler to operate; the installation of the insulation assembly on the integral installation section is also more compact to manipulate than the connections between the plurality of connectors and the insulation assembly of the prior art. Therefore, when the post-processing device fixing structure provided by the utility model is adopted, the operation of arranging the heat insulation assembly on the post-processing device can be greatly simplified.
In addition, set up thermal-insulated subassembly through integral installation department on the fixing device body, compare in prior art through a plurality of connecting pieces with thermal-insulated subassembly setting on the aftertreatment device, thermal-insulated subassembly's installation face is more reliable, the condition that the installation face height was not feasible when a plurality of connecting pieces installation can not appear, can make thermal-insulated subassembly more firm.
Optionally, the integral mounting portion is detachably connected to the fixed structure body.
Optionally, the integral mounting portion comprises a mounting plate, the mounting plate being connected to the fixed structure body.
Optionally, at least one group of first connection holes is formed in the mounting plate, and each group of first connection holes is used for being connected with the corresponding heat insulation assembly.
Optionally, the fixed structure body is provided with second connection holes corresponding to the first connection holes one to one, and each group of the first connection holes and the second connection holes corresponding to the first connection holes in the group are used for connecting the corresponding heat insulation assemblies.
Optionally, a lightening hole is formed in the integral mounting part.
Optionally, the fixed structure body comprises at least two cross beams arranged in parallel, and the integral mounting portion is connected with the two cross beams.
Optionally, the area where the integral installation portion is connected with each cross beam is a connection area, and the two sides of each connection area on the integral installation portion are provided with the lightening holes.
The utility model also provides a vehicle which comprises any one of the post-processing device fixing structures provided in the technical scheme and the post-processing device arranged on the post-processing device fixing structure.
The vehicle provided by the utility model comprises the post-processing device fixing structure, wherein the second side of the fixing structure body is connected with the integral installation part, and when the heat insulation assembly is arranged, the heat insulation assembly is only required to be installed on the integral installation part. Compared with the connection between a plurality of connecting pieces and the post-processing device in the prior art, the connection between the integral mounting part and the fixed structure body is simpler to operate; the installation of the insulation assembly on the integral installation section is also more compact to manipulate than the connections between the plurality of connectors and the insulation assembly of the prior art. Therefore, when the post-processing device fixing structure provided by the utility model is adopted, the operation of arranging the heat insulation assembly on the post-processing device can be greatly simplified.
In addition, set up thermal-insulated subassembly through integral installation department on the fixing device body, compare in prior art through a plurality of connecting pieces with thermal-insulated subassembly setting on the aftertreatment device, thermal-insulated subassembly's installation face is more reliable, the condition that the installation face height was not feasible when a plurality of connecting pieces installation among the prior art can not appear, can make thermal-insulated subassembly more firm.
Drawings
Fig. 1 is a schematic view of a fixing structure of an aftertreatment device according to an embodiment of the present invention.
An icon: 1-fixing a structural body; 11-a cross beam; 12-anchor ear; 2-mounting a plate; 21-a first connection hole; 22-lightening holes; 23-a joining zone.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the fixing structure of the post-processing device provided in this embodiment includes a fixing structure body 1 and an integral installation portion, wherein the fixing structure body 1 is used for installing the post-processing device on a first side of the fixing structure body 1, and the integral installation portion is fixedly disposed on a second side of the fixing structure body 1 and is used for installing a heat insulation assembly.
Among the aftertreatment device fixed knot structure that this embodiment provided, the second side of fixed knot structure body 1 is connected with integral installation department, and when setting up thermal-insulated subassembly, only need with thermal-insulated unit mount on integral installation department can. Compared with the connection between a plurality of connecting pieces and the post-processing device in the prior art, the connection between the integral mounting part and the fixed structure body 1 is simpler to operate; the installation of the insulation assembly on the integral installation section is also easier to manipulate than the prior art connections between the plurality of connectors and the insulation assembly. Therefore, when the post-processing device fixing structure provided by the utility model is adopted, the operation of arranging the heat insulation assembly on the post-processing device can be greatly simplified.
In addition, set up thermal-insulated subassembly through integral installation department on the fixing device body, compare in prior art through a plurality of connecting pieces with thermal-insulated subassembly setting on aftertreatment device, thermal-insulated subassembly's installation face is more reliable, the condition that the installation face was high or low not feasible when a plurality of connecting pieces installation can not appear, can make thermal-insulated subassembly more firm.
The heat insulation component mentioned in the embodiment can be a heat insulation plate or a heat insulation cover, and when the heat insulation component is the heat insulation plate, the heat insulation plate is connected with the integral installation part; when the heat insulation assembly is a heat shield, the part of the heat shield, which is located at the second side of the fixed structure body 1, can be connected with the integral installation part.
The first side of the fixing structure body 1 may be provided with an anchor ear 12 to fix the post-processing device through the anchor ear 12.
In order to facilitate maintenance of the aftertreatment device and the insulation assembly, in an alternative implementation, the integral mounting portion is detachably connected to the fixed structural body 1. For example: and (4) connecting through bolts.
When the integral installation part is specifically arranged, the integral installation part can comprise an installation plate 2, and the installation plate 2 is connected with the fixed structure body 1.
In an optional implementation manner, at least one group of first connection holes 21 is provided on the mounting plate 2, and each group of first connection holes 21 is used for connecting a corresponding thermal insulation assembly.
Specifically, each first connection hole 21 may be a hole that mates with a bolt to mount the insulation assembly.
Each of the sets of first connection holes 21 may include a plurality of first connection holes 21.
Further, fixed structure body 1 can be equipped with the second connecting hole with first connecting hole 21 one-to-one, and each group of first connecting hole 21 and the second connecting hole that corresponds with each first connecting hole 21 in this group are used for connecting corresponding thermal-insulated subassembly to it is more firm to make thermal-insulated subassembly's installation.
Specifically, the second connection holes on the fixed structure body 1 may be threaded holes, and the heat insulation assembly is provided with through holes corresponding to the first connection holes 21 in one or more corresponding groups of first connection holes; when the heat insulation assembly is installed, the bolt penetrates through the through hole in the heat insulation assembly and the first connecting hole 21 in the installation plate 2 and then is in threaded connection with the second connecting hole in the fixed structure body 1.
The concrete setting of first connecting hole 21 does not do the restriction on the mounting panel 2, during concrete implementation, can set up corresponding first mounting hole at mounting panel 2 according to thermal-insulated subassembly's structure and shape and satisfy fixed demand.
In order to reduce the weight and cost of the aftertreatment device mounting structure, in an alternative implementation, the integral mounting portion is provided with lightening holes 22.
When the fixing structure body 1 is specifically arranged, the fixing structure body 1 may include at least two beams 11 arranged in parallel, and the integral mounting portion is connected with the two beams 11.
The area where the integrated installation part is connected with each cross beam 11 is a connection area 23, and both sides of each connection area 23 on the integrated installation part can be provided with lightening holes 22 so as to lighten the weight of the fixing structure of the post-processing device as much as possible and save cost when the heat insulation assembly is installed.
The present embodiment provides a vehicle including the above-described aftertreatment device fixing structure and an aftertreatment device mounted on the aftertreatment device fixing structure.
The vehicle that this embodiment provided includes above-mentioned aftertreatment device fixed knot and constructs, among the aftertreatment device fixed knot constructs, the second side of fixed knot structure body 1 is connected with integral installation department, when setting up thermal-insulated subassembly, only need with thermal-insulated subassembly install can on integral installation department. Compared with the connection between a plurality of connecting pieces and the post-processing device in the prior art, the connection between the integral mounting part and the fixed structure body 1 is simpler to operate; the installation of the insulation assembly on the integral installation section is also more compact to manipulate than the connections between the plurality of connectors and the insulation assembly of the prior art. Therefore, when the post-processing device fixing structure provided by the utility model is adopted, the operation of arranging the heat insulation assembly on the post-processing device can be greatly simplified.
In addition, set up thermal-insulated subassembly through integral installation department on the fixing device body, compare in prior art through a plurality of connecting pieces with thermal-insulated subassembly setting on the aftertreatment device, thermal-insulated subassembly's installation face is more reliable, the condition that the installation face height was not feasible when a plurality of connecting pieces installation can not appear, can make thermal-insulated subassembly more firm.
In an alternative implementation, the vehicle may be a non-road vehicle.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. An aftertreatment device fixing structure, comprising:
a fixed structure body for mounting an aftertreatment device at a first side;
the integral installation part is fixedly arranged on the second side of the fixed structure body and used for installing a heat insulation assembly; the integral installation part comprises an installation plate, and the installation plate is connected with the fixed structure body.
2. The aftertreatment device fixation structure of claim 1, wherein the integral mounting portion is removably connected to the fixation structure body.
3. The aftertreatment device mounting structure of claim 1, wherein the mounting plate has at least one set of first connection holes, each set of first connection holes being adapted to connect to a corresponding one of the thermal insulation assemblies.
4. The fixing structure of claim 3, wherein the fixing structure body is provided with second connection holes corresponding to the first connection holes one to one, and each group of the first connection holes and the second connection holes corresponding to each of the first connection holes in the group are used for connecting the corresponding heat insulation assemblies.
5. The aftertreatment device fixation structure of any one of claims 1 to 4, wherein the integral mounting portion is provided with lightening holes.
6. The aftertreatment device fixation structure of claim 5, wherein the fixation structure body comprises at least two cross beams arranged in parallel, the integral mounting portion being connected with the two cross beams.
7. The aftertreatment device fixing structure according to claim 6, wherein a region where the integral mounting portion is connected to each of the cross members is a connection region, and the weight-reduction holes are provided on both sides of each of the connection regions on the integral mounting portion.
8. A vehicle characterized by comprising an aftertreatment device fixing structure according to any one of claims 1 to 7 and an aftertreatment device mounted on the aftertreatment device fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688071.0U CN216969334U (en) | 2021-04-06 | 2021-04-06 | Aftertreatment device fixed knot constructs and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688071.0U CN216969334U (en) | 2021-04-06 | 2021-04-06 | Aftertreatment device fixed knot constructs and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216969334U true CN216969334U (en) | 2022-07-15 |
Family
ID=82338416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120688071.0U Active CN216969334U (en) | 2021-04-06 | 2021-04-06 | Aftertreatment device fixed knot constructs and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216969334U (en) |
-
2021
- 2021-04-06 CN CN202120688071.0U patent/CN216969334U/en active Active
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