CN214145653U - Bracket component and tail gas aftertreatment encapsulation - Google Patents
Bracket component and tail gas aftertreatment encapsulation Download PDFInfo
- Publication number
- CN214145653U CN214145653U CN202120052183.7U CN202120052183U CN214145653U CN 214145653 U CN214145653 U CN 214145653U CN 202120052183 U CN202120052183 U CN 202120052183U CN 214145653 U CN214145653 U CN 214145653U
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- bracket
- aftertreatment
- connecting plate
- support
- wall part
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Abstract
A bracket assembly includes a first strap, a second strap, a first bracket, a second bracket, a first side bracket and a second side bracket connecting the first bracket and the second bracket. The bracket component also comprises a first connecting plate fixed with the first side bracket and a second connecting plate fixed with the second side bracket. The first connecting plate is provided with a plurality of first threaded holes for mounting with the vehicle body support, and the second connecting plate is provided with a plurality of second threaded holes for mounting with the vehicle body support. Compared with the prior art, the utility model discloses a set up first connecting plate and second connecting plate to install through the first screw hole and the second screw hole that set up on it and automobile body support, thereby improved the convenience of installation. Additionally, the utility model also discloses a tail gas aftertreatment encapsulation of having above-mentioned bracket component.
Description
Technical Field
The utility model relates to a bracket component and tail gas aftertreatment encapsulation belongs to engine exhaust aftertreatment technical field.
Background
Existing exhaust aftertreatment packages typically include several housings and carriers enclosed within the housings. In some embodiments, the exhaust aftertreatment package is substantially U-shaped with the housings parallel to each other. To achieve the structural strength of the exhaust aftertreatment package, it is often necessary to design straps to bind the housings parallel to each other together. In order to improve the structural reliability, a bracket assembly is also disclosed in the prior art, which includes oppositely disposed side brackets, wherein the side brackets are mounted to the vehicle body bracket by means of weld nuts. However, this mounting method is complicated and is not convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate's bracket component and have tail gas aftertreatment encapsulation of this bracket component.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bracket assembly comprises a first bandage for binding a first post-processing barrel, a second bandage for binding a second post-processing barrel, a first bracket positioned below the first bandage and used for supporting the first post-processing barrel, a second bracket positioned below the second bandage and used for supporting the second post-processing barrel, a first side bracket for connecting the first bracket and the second bracket, and a second side bracket for connecting the first bracket and the second bracket, wherein the first side bracket and the second side bracket are respectively positioned at two opposite sides of the bracket assembly, the bracket assembly further comprises a first connecting plate fixed with the first side bracket and a second connecting plate fixed with the second side bracket, the first connecting plate is provided with a plurality of first threaded holes for mounting with a vehicle body bracket, and the second connecting plate is provided with a plurality of second threaded holes for mounting with the vehicle body bracket, the first side support is provided with a first mounting hole aligned with the first threaded hole, and the second side support is provided with a second mounting hole aligned with the second threaded hole.
As a further improved technical solution of the present invention, the first side bracket includes a first front wall portion, a first rear wall portion opposite to the first front wall portion, and a first side wall connecting the first front wall portion and the first rear wall portion, and the first connecting plate is fixed to an inner side of the first side wall.
As a further improved technical solution of the present invention, the second side bracket includes a second front wall, a second rear wall opposite to the second front wall, and a second side wall connected to the second front wall and the second rear wall, and the second connecting plate is fixed to the inner side of the second side wall.
As the utility model discloses further modified technical scheme, first connecting plate with the second connecting plate is the stainless steel foundry goods, first connecting plate welded fastening be in the inboard of first lateral wall, second connecting plate welded fastening be in the inboard of second lateral wall.
As a further improved technical solution of the present invention, the first binding band is provided with a first joint bolt for adjusting tightness; the second binding band is provided with a second joint bolt for adjusting tightness.
As a further improved technical solution of the present invention, the first bracket is provided with a first arc-shaped supporting surface extending into the inner ring of the first binding band, and the first arc-shaped supporting surface is used for supporting the first post-processing barrel; the second support is provided with a second arc-shaped supporting surface extending into the inner ring of the second binding belt, and the second arc-shaped supporting surface is used for supporting the second post-treatment barrel.
As a further improved technical scheme of the utility model, first side support with second side support passes through bolt detachably and connects first support with on the second support.
As the utility model discloses further modified technical scheme, first side support is equipped with first hole for hoist, second side support is equipped with the second hole for hoist.
As a further improved technical solution of the present invention, the bracket assembly further includes a fixing portion that is fixed on the first bracket and extends upwards at both ends beyond the first supporting bar of the first bracket and fixing portion that is fixed on the second bracket and extends upwards at both ends beyond the second supporting bar of the second bracket, the first supporting bar and the second supporting bar are respectively used for supporting the first bandage and the second bandage.
The utility model discloses still relate to a tail gas aftertreatment encapsulation, it includes first aftertreatment subassembly, is on a parallel with the second aftertreatment subassembly of first aftertreatment subassembly and general first aftertreatment subassembly with the fixed bracket component together of second aftertreatment subassembly, first aftertreatment subassembly is equipped with first aftertreatment barrel and is located first carrier in the first aftertreatment barrel, second aftertreatment subassembly is equipped with second aftertreatment barrel and is located second carrier in the second aftertreatment barrel, wherein the bracket component is aforementioned bracket component.
Compared with the prior art, the utility model discloses a set up first connecting plate and second connecting plate to install through the first screw hole and the second screw hole that set up on it and automobile body support, thereby improved the convenience and the reliability of installation.
Drawings
Fig. 1 is a schematic perspective view of the exhaust gas post-treatment package of the present invention.
Fig. 2 is a perspective view of the bracket assembly of fig. 1.
Fig. 3 is a front view of fig. 2.
Fig. 4 is a side view of fig. 2.
Fig. 5 is an exploded perspective view of fig. 2.
Detailed Description
Referring to fig. 1 to 5, the present invention discloses an exhaust gas aftertreatment package 100, which includes a first aftertreatment component 1, a second aftertreatment component 2 parallel to the first aftertreatment component 1, a connecting cavity 3 connecting the first aftertreatment component 1 and the second aftertreatment component 2, and a bracket assembly 4 fixing the first aftertreatment component 1 and the second aftertreatment component 2 together.
In the illustrated embodiment of the present invention, the exhaust aftertreatment package 100 is U-shaped. The first post-treatment assembly 1 is provided with a first post-treatment cylinder 11 and a first carrier positioned in the first post-treatment cylinder 11. The second post-treatment assembly 2 is provided with a second post-treatment cylinder 21 and a second carrier located in the second post-treatment cylinder 21.
The rack assembly 4 includes a first strap 41 to bind the first aftertreatment cylinder 11, a second strap 42 to bind the second aftertreatment cylinder 21, a first bracket 43 located below the first strap 41 to support the first aftertreatment cylinder 11, and a second bracket 44 located below the second strap 42 to support the second aftertreatment cylinder 21. The first binding band 41 is provided with a first joint bolt 411 for adjusting tightness; the second strap 42 is provided with a second coupling bolt 421 for adjusting tightness. The first bracket 43 is provided with a first arc-shaped supporting surface 431 extending into the inner ring of the first strap 41, and the first arc-shaped supporting surface 431 is used for supporting the first aftertreatment cylinder 11. The second bracket 44 is provided with a second arc-shaped supporting surface 441 extending into the inner ring of the second strap 42, and the second arc-shaped supporting surface 441 is used for supporting the second aftertreatment cylinder 21.
In the illustrated embodiment of the present invention, the first and second bands 41 and 42 are used only for binding the corresponding first and second aftertreatment cylinders 11 and 21, but do not bear the weight of the first and second aftertreatment cylinders 11 and 21. Accordingly, the weight of the first and second aftertreatment cylinders 11 and 21 is borne by the first and second brackets 43 and 44. Due to the arrangement, on one hand, the design requirement of the binding band is reduced, and the cost is saved; on the other hand, through the support, when can preventing that the bandage from becoming invalid, avoid the risk that the barrel dropped, improved the factor of safety of product.
Specifically, the bracket assembly 4 includes a first side bracket 45 and a second side bracket 46 connecting the first bracket 43 and the second bracket 44. The first side bracket 45 is detachably coupled to one side of the first and second brackets 43 and 44, and the second side bracket 46 is detachably coupled to the other side of the first and second brackets 43 and 44. The first side bracket 45 and the second side bracket 46 are detachably coupled to the first bracket 43 and the second bracket 44 by bolts. The first side bracket 45 is provided with a first lifting hole 450, and the second side bracket 46 is provided with a second lifting hole 460, so that the exhaust gas aftertreatment package 100 can be conveniently installed on a vehicle through the lifting device.
The bracket assembly 4 further includes a first connecting plate 48 fixed to the first side bracket 45 and a second connecting plate 49 fixed to the second side bracket 46. The first side bracket 45 includes a first front wall portion 451, a first rear wall portion 452 opposite to the first front wall portion 451, and a first side wall 453 connecting the first front wall portion 451 and the first rear wall portion 452. The second side bracket 46 includes a second front wall portion 461, a second rear wall portion 462 opposite to the second front wall portion 461, and a second side wall 463 connecting the second front wall portion 461 and the second rear wall portion 462.
The first connecting plate 48 is fixed to the inner side of the first side wall 453, and the second connecting plate 49 is fixed to the inner side of the second side wall 463. The first connecting plate 48 is provided with a plurality of first screw holes 481 to be attached to a vehicle body bracket (not shown), and the second connecting plate 49 is provided with a plurality of second screw holes 491 to be attached to the vehicle body bracket. The first side bracket 45 is provided with a first mounting hole (not shown) aligned with the first screw hole 481. The second side bracket 46 is provided with a second mounting hole 472 aligned with the second threaded hole 491.
Preferably, the first connecting plate 48 and the second connecting plate 49 are both stainless steel castings (e.g., 304 stainless steel castings) to improve mounting strength. The first connecting plate 48 is fixed by welding to the inside of the first side wall 453, and the second connecting plate 49 is fixed by welding to the inside of the second side wall 463. Referring to fig. 5, in the illustrated embodiment of the present invention, the first screw holes 481 are aligned and spaced apart from each other in the vertical direction, and the second screw holes 491 are aligned and spaced apart from each other in the vertical direction, so as to reduce the installation difficulty.
Preferably, the first bracket 43 extends upward near the center horizontal line of the first strap 41 to improve the strength of the bracket assembly 4 as a whole. In addition, the bracket assembly 4 further includes a first supporting bar 51 fixed on the first bracket 43 and having two ends extending upward beyond the first bracket 43, and a second supporting bar 52 fixed on the second bracket 44 and having two ends extending upward beyond the second bracket 44. The first and second support bars 51 and 52 are used to support the first and second straps 41 and 42, respectively, to improve structural strength.
Compared with the prior art, the utility model discloses a set up first connecting plate 48 and second connecting plate 49 to install with the automobile body support through first screw hole 481 and second screw hole 491 that set up on it, thereby improved the convenience and the reliability of installation.
The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has described the present invention in detail with reference to the above embodiments, the skilled personnel in the art should understand that the technical personnel in the technical field can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.
Claims (10)
1. A rack assembly including a first strap for binding a first aftertreatment cartridge, a second strap for binding a second aftertreatment cartridge, a first bracket located below the first strap and for supporting the first aftertreatment cartridge, a second bracket located below the second strap and for supporting the second aftertreatment cartridge, a first sideframe connecting the first bracket and the second bracket, and a second sideframe connecting the first bracket and the second bracket, the first sideframe and the second sideframe being located on opposite sides of the rack assembly, respectively, characterized in that: the bracket component still include with first side support fixed first connecting plate mutually and with second side support fixed second connecting plate mutually, first connecting plate is equipped with and carries out a plurality of first screw holes of installing with the automobile body support, the second connecting plate be equipped with the automobile body support carries out a plurality of second screw holes of installing, first side support be equipped with the first mounting hole that first screw hole is aligned, second side support be equipped with the second mounting hole that the second screw hole is aligned.
2. The bracket assembly of claim 1, wherein: the first side bracket comprises a first front wall part, a first rear wall part opposite to the first front wall part and a first side wall connecting the first front wall part and the first rear wall part, and the first connecting plate is fixed on the inner side of the first side wall.
3. The bracket assembly of claim 2, wherein: the second side bracket comprises a second front wall part, a second rear wall part opposite to the second front wall part, and a second side wall connecting the second front wall part and the second rear wall part, and the second connecting plate is fixed on the inner side of the second side wall.
4. The bracket assembly of claim 3, wherein: the first connecting plate and the second connecting plate are both stainless steel castings, the first connecting plate is welded and fixed on the inner side of the first side wall, and the second connecting plate is welded and fixed on the inner side of the second side wall.
5. The bracket assembly of claim 1, wherein: the first binding band is provided with a first joint bolt for adjusting tightness; the second binding band is provided with a second joint bolt for adjusting tightness.
6. The bracket assembly of claim 1, wherein: the first bracket is provided with a first arc-shaped supporting surface extending into the inner ring of the first binding band, and the first arc-shaped supporting surface is used for supporting the first post-treatment barrel; the second support is provided with a second arc-shaped supporting surface extending into the inner ring of the second binding belt, and the second arc-shaped supporting surface is used for supporting the second post-treatment barrel.
7. The bracket assembly of claim 1, wherein: the first side support and the second side support are detachably connected to the first support and the second support through bolts.
8. The bracket assembly of claim 1, wherein: the first side support is provided with a first hoisting hole, and the second side support is provided with a second hoisting hole.
9. The bracket assembly of claim 1, wherein: the bracket component also comprises a first supporting strip fixed on the first bracket and with two ends upwards extending beyond the first bracket and a second supporting strip fixed on the second bracket and with two ends upwards extending beyond the second bracket, wherein the first supporting strip and the second supporting strip are respectively used for supporting the first binding band and the second binding band.
10. An exhaust aftertreatment package comprising a first aftertreatment component, a second aftertreatment component parallel to the first aftertreatment component, and a bracket assembly securing the first aftertreatment component and the second aftertreatment component together, the first aftertreatment component being provided with a first aftertreatment cylinder and a first carrier located within the first aftertreatment cylinder, the second aftertreatment component being provided with a second aftertreatment cylinder and a second carrier located within the second aftertreatment cylinder, wherein the bracket assembly is the bracket assembly of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052183.7U CN214145653U (en) | 2021-01-08 | 2021-01-08 | Bracket component and tail gas aftertreatment encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052183.7U CN214145653U (en) | 2021-01-08 | 2021-01-08 | Bracket component and tail gas aftertreatment encapsulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145653U true CN214145653U (en) | 2021-09-07 |
Family
ID=77546932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052183.7U Active CN214145653U (en) | 2021-01-08 | 2021-01-08 | Bracket component and tail gas aftertreatment encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145653U (en) |
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2021
- 2021-01-08 CN CN202120052183.7U patent/CN214145653U/en active Active
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