CN113153509A - Support assembly - Google Patents
Support assembly Download PDFInfo
- Publication number
- CN113153509A CN113153509A CN202110499163.9A CN202110499163A CN113153509A CN 113153509 A CN113153509 A CN 113153509A CN 202110499163 A CN202110499163 A CN 202110499163A CN 113153509 A CN113153509 A CN 113153509A
- Authority
- CN
- China
- Prior art keywords
- baffle
- support
- bracket
- pull rod
- bracket assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A bracket assembly comprises a first baffle, a second baffle, a first bracket and a second bracket. The first bracket and the second bracket are positioned on the same side of the bracket assembly. The first support is provided with a first mounting hole used for being mounted with the vehicle body support. The second support is provided with a second mounting hole used for being mounted with the vehicle body support. The bracket assembly further comprises a support rod connected with the first baffle and the second baffle and a first pull rod connected with the support rod and the second bracket. Compared with the prior art, the load supporting device has the advantages that the supporting rod and the first pull rod are additionally arranged, so that the force transmission path of the load is changed from the original way of transmitting the force to the first support and the second support by only relying on the first baffle and the second baffle to the way of transmitting the force by relying on the supporting rod and the first pull rod at the same time, the structural rigidity and the modal frequency of the support component are improved, the structural stress is reduced, and the durability is improved.
Description
Technical Field
The invention relates to a bracket assembly, and belongs to the technical field of engine tail gas aftertreatment.
Background
Existing bracket assemblies typically include a first bracket and a second bracket that connect two fenders, the first bracket and the second bracket configured to mount to a vehicle body bracket. However, during operation of the vehicle, the first bracket and the second bracket are subjected to a large load, with the risk of cracking.
Disclosure of Invention
The invention aims to provide a bracket assembly with high durability.
In order to achieve the purpose, the invention adopts the following technical scheme: a bracket assembly comprises a first baffle, a second baffle arranged at an interval with the first baffle, a first bracket connecting the first baffle and the second baffle, and a second bracket connecting the first baffle and the second baffle; the utility model discloses a support assembly, including first support, second support, first baffle, bracing piece, first support with the second support is located same one side of bracket component, first support is equipped with the first mounting hole that is used for installing mutually with the automobile body support, the second support be equipped with for with the second mounting hole that the automobile body support installed mutually, the bracket component is still including connecting first baffle with the bracing piece and the connection of second baffle the bracing piece with the first pull rod of second support, the bracing piece with the second support is located the different sides of bracket component.
As a further improved technical scheme of the invention, the first baffle plate is provided with a first main body part, and the first pull rod and a plane where the first main body part is located form an acute angle.
As a further improved technical solution of the present invention, the support rod includes a first ear plate close to the first main body, the second bracket includes a second ear plate, one end of the first pull rod is fixed to the first ear plate by a first bolt, and the other end of the first pull rod is fixed to the second ear plate by a second bolt.
As a further improved technical scheme of the invention, the bracket assembly further comprises a second pull rod which is connected with the supporting rod and the second bracket, and the second pull rod and the first pull rod are splayed.
As a further improved technical solution of the present invention, the second baffle has a second main body portion, and the second pull rod and a plane where the second main body portion is located form an acute angle.
As a further improved technical solution of the present invention, the support rod includes a third ear plate close to the second main body portion, the second bracket includes a fourth ear plate, one end of the second pull rod is fixed to the third ear plate by a third bolt, and the other end of the second pull rod is fixed to the fourth ear plate by a fourth bolt.
As a further improved technical solution of the present invention, the first bracket and the second bracket are cast brackets.
As a further improved technical solution of the present invention, two ends of the first bracket and two ends of the second bracket are respectively welded and fixed to the first baffle and the second baffle.
As a further improved technical scheme of the invention, two ends of the supporting rod are respectively welded and fixed on the first baffle and the second baffle.
As a further improved technical scheme of the invention, the bracket assembly is used in an exhaust aftertreatment package.
Compared with the prior art, the support rod and the first pull rod for connecting the support rod and the second support are additionally arranged, so that the force transmission path of the load is changed from the original way of transmitting the force to the first support and the second support by only relying on the first baffle and the second baffle to the way of transmitting the force by relying on the support rod and the first pull rod simultaneously, the structural rigidity and the modal frequency of the support component are improved, the structural stress is reduced, and the durability is improved.
Drawings
FIG. 1 is a perspective view of one embodiment of a stent assembly of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a perspective view of fig. 1 at another angle.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a schematic perspective view of fig. 1 at yet another angle.
Detailed Description
Referring to fig. 1-5, a bracket assembly 100 for use in an exhaust aftertreatment package to support a carrier and/or mixing tube assembly is disclosed. Bracket component 100 includes first baffle 1, with the second baffle 2 of first baffle 1 interval setting, connection first baffle 1 with the first support 3 of second baffle 2, connection first baffle 1 with the second support 4 of second baffle 2, connection first baffle 1 with the bracing piece 5 of second baffle 2, connection the bracing piece 5 with the first pull rod 6 of second support 2 and connection the bracing piece 5 with the second pull rod 7 of second support 2.
The first baffle plate 1 includes a first body portion 11 and a first flange portion 12. The first body portion 11 comprises at least one opening 111 to support the carrier and/or the mixing tube assembly.
The second baffle 2 includes a second body portion 21 and a second burring 22. The second body portion 21 is parallel to the first body portion 11. The second body portion 21 includes at least one opening 211 to support the carrier and/or the mixing tube assembly.
The first rack 3 and the second rack 4 are located on the same side (e.g., left side) of the rack assembly 100. The support bar 5 and the second bracket 4 are located on different sides of the bracket assembly 100, for example, the support bar 5 is located at the bottom, and the second bracket 4 is located at the left side.
The first bracket 3 is provided with a first mounting hole 31 for mounting with a vehicle body bracket, and the second bracket 4 is provided with a second mounting hole 41 for mounting with the vehicle body bracket. In one embodiment of the invention, the first bracket 3 and the second bracket 4 are cast brackets to improve structural strength.
And two ends of the first support 3 and two ends of the second support 4 are respectively welded and fixed on the first baffle plate 1 and the second baffle plate 2.
And two ends of the support rod 5 are respectively welded and fixed on the first baffle 1 and the second baffle 2.
The second pull rod 7 and the first pull rod 6 are splayed. The first tie bar 6 forms an acute angle with the plane of the first body portion 11. The second pull rod 7 and the plane where the second main body part 21 is located form an acute angle.
The support rod 5 includes a first ear plate 52 close to the first main body 11, the second bracket 4 includes a second ear plate 42, one end of the first pull rod 6 is fixed to the first ear plate 52 through a first bolt 81, and the other end of the first pull rod 6 is fixed to the second ear plate 42 through a second bolt 82.
Similarly, the support rod 5 includes a third ear plate 53 adjacent to the second main body 21, the second bracket 4 includes a fourth ear plate 43, one end of the second pull rod 7 is fixed to the third ear plate 53 by a third bolt 83, and the other end of the second pull rod 7 is fixed to the fourth ear plate 43 by a fourth bolt 84.
Compared with the prior art, the support rod 5 and the first pull rod 6 connecting the support rod 5 and the second support 4 are added, so that the force transmission path of the load is changed from the original way of transmitting the force to the first support 3 and the second support 4 by only relying on the first baffle plate 1 and the second baffle plate 2 to the way of transmitting the force by relying on the support rod 5, the first pull rod 6 and the second pull rod 7, the structural rigidity and the modal frequency of the support assembly 100 are improved, the structural stress is reduced, and the durability is improved. In addition, by arranging the first pull rod 6 and the second pull rod 7 in an inclined manner, the structure of the bracket assembly 100 is more stable and the rigidity is higher by utilizing the stability principle of a triangle, so that the eccentric condition of the load is improved, and the stress on the first baffle plate 1, the second baffle plate 2, the first bracket 3 and the second bracket 4 is reduced.
The above embodiments are only for illustrating the invention and not for limiting the technical solutions described in the invention, and the understanding of the present specification should be based on the technical personnel in the field, and although the present specification has described the invention in detail with reference to the above embodiments, the technical personnel in the field should understand that the technical personnel in the field can still make modifications or equivalent substitutions to the present invention, and all the technical solutions and modifications thereof without departing from the spirit and scope of the present invention should be covered in the claims of the present invention.
Claims (10)
1. A bracket assembly comprises a first baffle, a second baffle arranged at an interval with the first baffle, a first bracket connecting the first baffle and the second baffle, and a second bracket connecting the first baffle and the second baffle; the first support with the second support is located same one side of bracket component, the first support is equipped with the first mounting hole that is used for installing mutually with the automobile body support, the second support be equipped with be used for with the second mounting hole that the automobile body support installed mutually, its characterized in that: the bracket component is characterized in that the bracket component also comprises a support rod connected with the first baffle and the second baffle and a first pull rod connected with the support rod and the second bracket, and the support rod and the second bracket are positioned on different sides of the bracket component.
2. The bracket assembly of claim 1, wherein: the first baffle is provided with a first main body part, and the first pull rod and a plane where the first main body part is located form an acute angle.
3. The bracket assembly of claim 2, wherein: the bracing piece is including being close to the first otic placode of first main part, the second support includes the second otic placode, the one end of first pull rod through first bolt with first otic placode is fixed mutually, the other end of first pull rod through the second bolt with the second otic placode is fixed mutually.
4. The bracket assembly of claim 3, wherein: the bracket component also comprises a second pull rod connected with the support rod and the second bracket, and the second pull rod and the first pull rod are splayed.
5. The bracket assembly of claim 4, wherein: the second baffle is provided with a second main body part, and the second pull rod and a plane where the second main body part is located form an acute angle.
6. The bracket assembly of claim 5, wherein: the bracing piece is including being close to the third otic placode of second main part, the second support includes the fourth otic placode, the one end of second pull rod pass through the third bolt with the third otic placode is fixed mutually, the other end of second pull rod pass through the fourth bolt with the fourth otic placode is fixed mutually.
7. The bracket assembly of claim 1, wherein: the first and second brackets are cast brackets.
8. The bracket assembly of claim 1, wherein: and the two ends of the first support and the two ends of the second support are respectively welded and fixed on the first baffle and the second baffle.
9. The bracket assembly of claim 1, wherein: and two ends of the supporting rod are respectively welded and fixed on the first baffle and the second baffle.
10. The bracket assembly of claim 1, wherein: the bracket assembly is used in exhaust aftertreatment packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499163.9A CN113153509A (en) | 2021-05-08 | 2021-05-08 | Support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499163.9A CN113153509A (en) | 2021-05-08 | 2021-05-08 | Support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113153509A true CN113153509A (en) | 2021-07-23 |
Family
ID=76873741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110499163.9A Pending CN113153509A (en) | 2021-05-08 | 2021-05-08 | Support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113153509A (en) |
-
2021
- 2021-05-08 CN CN202110499163.9A patent/CN113153509A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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