CN214660466U - Exhaust aftertreatment support assembly and engineering vehicle - Google Patents
Exhaust aftertreatment support assembly and engineering vehicle Download PDFInfo
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- CN214660466U CN214660466U CN202120402446.2U CN202120402446U CN214660466U CN 214660466 U CN214660466 U CN 214660466U CN 202120402446 U CN202120402446 U CN 202120402446U CN 214660466 U CN214660466 U CN 214660466U
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- boss
- bracket
- aftertreatment
- support
- exhaust aftertreatment
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- Exhaust Silencers (AREA)
Abstract
The embodiment of the utility model provides an exhaust aftertreatment bracket component and engineering vehicle. The exhaust aftertreatment support assembly includes: at least two aftertreatment supports. The aftertreatment support includes: the first bracket, the second bracket and the bracket connecting piece. A frame rail connecting area is formed on the first bracket. The second support can extend into the interior of the first support and be connected to the first support by a support connection. The second bracket is formed with an aftertreatment device attachment area. Compared with the prior art, the exhaust aftertreatment support assembly comprises at least two split aftertreatment supports, and the installation distance and the installation position between the aftertreatment supports can be freely adjusted according to the size of the aftertreatment device. Meanwhile, the number of the aftertreatment supports can be adjusted automatically according to the weight of the aftertreatment device, so that the strength of the aftertreatment support assembly is ensured. The exhaust aftertreatment support assembly is simple and flexible in structure, can be compatible with aftertreatment devices different in adaptation, and has high universality.
Description
Technical Field
The utility model relates to an automobile exhaust handles technical field, especially relates to an exhaust aftertreatment bracket component and engineering vehicle.
Background
With the increasing development of engineering vehicles, the exhaust emission standards of heavy engineering vehicles become more and more strict, and the increase of exhaust aftertreatment devices is inevitably required.
In the prior art, a commonly used post-treatment support is an integrated casting support, and the larger the post-treatment device is, the larger the hole pitch of the post-treatment support is required to be. This results in a relatively heavy one-piece cast bracket. Also, due to the different post-processors, it is necessary to install on post-processing racks with different hole pitches. Therefore, the same post-processing bracket cannot be compatible with different post-processors in adaptation, and the universality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an exhaust aftertreatment bracket component and engineering vehicle for solve among the prior art aftertreatment support can't compromise the aftertreatment ware different with the adaptation, the relatively poor defect of commonality realizes promoting the effect of the commonality of exhaust aftertreatment bracket component.
According to a first aspect of the present invention, there is provided an exhaust aftertreatment support assembly, comprising: at least two aftertreatment mounts, the aftertreatment mounts comprising: the first bracket, the second bracket and the bracket connecting piece.
The frame longitudinal beam connecting area is formed on the first support, the second support can extend into the first support and is connected with the first support through the support connecting piece, and the post-processing device connecting area is formed on the second support.
According to the utility model provides a pair of exhaust aftertreatment bracket component, be formed with first recess on the first support, the upper and lower both ends of second support form first elongation rod and second elongation rod respectively, first elongation rod with the second elongation rod homoenergetic can stretch into extremely in the first recess.
According to the utility model provides a pair of exhaust aftertreatment bracket component, be formed with first boss and second boss on the first support, first boss with the second boss with first recess is symmetry axis symmetric distribution and is in the both sides of first recess, leg joint spare with first boss with the second boss is connected.
According to the utility model provides a pair of exhaust aftertreatment bracket component, first boss with the second recess has all been seted up to the inboard of second boss, the both sides correspondence of first extension rod is equipped with the airfoil boss, the airfoil boss can correspond and clamp in the second recess.
According to the utility model provides a pair of exhaust aftertreatment bracket component, leg joint spare with first boss with the connection can be dismantled to the second boss.
According to the utility model provides a pair of exhaust aftertreatment bracket component, first boss with all be equipped with the screw hole on the second boss, leg joint spare pass through the bolt with first boss with second boss threaded connection.
According to the utility model provides a pair of exhaust aftertreatment bracket component has seted up the third recess on the up end of first extension rod, the last correspondence of leg joint spare is provided with the lug, the lug can correspond and clamp in the third recess.
According to the utility model provides a pair of exhaust aftertreatment bracket component, be provided with the first mounting hole that is used for connecting the solebar of engineering vehicle on the first support, be provided with the second mounting hole that is used for connecting the aftertreatment device of engineering vehicle on the second support.
According to the utility model discloses a second aspect still provides an engineering vehicle, this engineering vehicle include as above exhaust aftertreatment bracket component, and, engineering vehicle's solebar and each first leg joint, engineering vehicle's aftertreatment device and each second leg joint.
According to the utility model provides a pair of engineering vehicle, engineering vehicle's solebar is connected and is in each on the first support solebar connection area is last, engineering vehicle's aftertreatment device installs each on the second support aftertreatment device connection area.
The utility model provides an among the exhaust aftertreatment support assembly, including two at least aftertreatment supports. In each of the aftertreatment brackets, a frame rail connecting region is formed in the first bracket, the second bracket is capable of extending into the first bracket and is connected to the first bracket by the bracket connecting member, and an aftertreatment device connecting region is formed in the second bracket.
Compared with the prior art, the exhaust aftertreatment support assembly comprises at least two split aftertreatment supports, and the installation distance and the installation position between the aftertreatment supports can be freely adjusted according to the size of the aftertreatment device. Meanwhile, the number of the aftertreatment supports can be adjusted automatically according to the weight of the aftertreatment device, so that the strength of the aftertreatment support assembly is ensured. The exhaust aftertreatment support assembly is simple and flexible in structure, can be compatible with aftertreatment devices different in adaptation, and has high universality.
Further, in the utility model provides an in the engineering vehicle, because this engineering vehicle includes as above exhaust aftertreatment bracket component, consequently, it possesses as above each item advantage also.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a first bracket according to the present invention;
fig. 2 is a schematic perspective view of a second bracket provided in the present invention;
fig. 3 is a schematic perspective view of a bracket connection member provided by the present invention;
fig. 4 is a schematic perspective view of the post-treatment support provided by the present invention;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a side view of FIG. 4;
FIG. 7 is a top view of FIG. 4;
reference numerals:
100: a first bracket; 101: a first groove; 102: a first boss;
103: a second boss; 104: a second groove; 200: a second bracket;
201: a first wand; 202: a second wand; 203: an airfoil boss;
204: a third groove; 300: a bracket connection member; 301: a bump;
401: a first mounting hole; 402: and a second mounting hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, without mutual contradiction, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification to make the objects, technical solutions, and advantages of the embodiments of the present invention clearer, and the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An aftertreatment support assembly and an engineering vehicle according to embodiments of the present invention will be described with reference to fig. 1 to 7. It should be understood that the following description is only exemplary of the present invention and does not constitute any particular limitation of the present invention.
In one aspect, embodiments of the present invention provide an exhaust aftertreatment support assembly, as shown in fig. 1-7, comprising: at least two aftertreatment supports. The aftertreatment support includes: a first bracket 100, a second bracket 200, and a bracket coupler 300.
Wherein a frame rail attachment area is formed on the first bracket 100. The second bracket 200 can be inserted into the first bracket 100 and connected to the first bracket 100 by a bracket connection member 300. The second bracket 200 is formed with an aftertreatment device attachment area.
For example, when the device is used, two post-treatment brackets can be selected, and the installation position of each post-treatment bracket can be automatically adjusted according to the size, the weight and the like of the post-treatment device. In addition, in order to enhance the connection strength between the aftertreatment bracket assembly and the aftertreatment device and between the frame rails, the number of aftertreatment brackets may be correspondingly increased as needed.
Compared with the prior art, the exhaust aftertreatment support assembly comprises at least two split aftertreatment supports, and the installation distance and the installation position between the aftertreatment supports can be freely adjusted according to the size of the aftertreatment device. Meanwhile, the number of the aftertreatment supports can be adjusted automatically according to the weight of the aftertreatment device, so that the strength of the aftertreatment support assembly is ensured. The exhaust aftertreatment support assembly is simple and flexible in structure, can be compatible with aftertreatment devices different in adaptation, and has high universality.
In an embodiment of the present invention, as shown in fig. 1 and 2, the first bracket 100 is formed with a first groove 101. The first and second extension bars 201 and 202 are formed at upper and lower ends of the second bracket 200, respectively. Both the first elongate rod 201 and the second elongate rod 202 are able to extend into the first recess 101.
For example, as shown in fig. 1-7, the exhaust aftertreatment support assembly includes: at least two aftertreatment supports. The aftertreatment support includes: a first bracket 100, a second bracket 200, and a bracket coupler 300.
Wherein, on the first bracket 100, a first groove 101 is formed along a vertical direction. The second bracket 200 is formed with a first extension bar 201 at an upper end thereof and a second extension bar 202 at a lower end thereof. The first and second extension rods 201, 202 are each inserted into the first recess 101. And, the first bracket 100 is indirectly connected to the second bracket 200 through the bracket connection member 300.
In one embodiment of the present invention, as shown in fig. 1 and 4, the first bracket 100 is formed with a first boss 102 and a second boss 103. The first boss 102 and the second boss 103 are symmetrically distributed on two sides of the first groove 101 by taking the first groove 101 as a symmetry axis, and the bracket connecting piece 300 is connected with the first boss 102 and the second boss 103.
Further, in an embodiment of the present invention, the bracket connection member 300 is detachably connected to the first boss 102 and the second boss 103.
For example, as shown in fig. 1-7, the exhaust aftertreatment support assembly includes: at least two aftertreatment supports. The aftertreatment support includes: a first bracket 100, a second bracket 200, and a bracket coupler 300.
Wherein, on the first bracket 100, a first groove 101 is formed along a vertical direction. The second bracket 200 is formed with a first extension bar 201 at an upper end thereof and a second extension bar 202 at a lower end thereof. The first and second extension rods 201, 202 are each inserted into the first recess 101. The first bracket 100 is also formed with a first boss 102 and a second boss 103. The first boss 102 and the second boss 103 are symmetrically distributed on two sides of the first groove 101 by taking the first groove 101 as a symmetry axis, and the bracket connecting piece 300 is detachably connected with the first boss 102 and the second boss 103.
It should be noted that, the present invention is not limited to the detachable connection between the bracket connection member 300 and the first boss 102 and the second boss 103. For example, in an embodiment of the present invention, the first boss 102 and the second boss 103 are both provided with threaded holes, and the bracket connection member 300 is screwed with the first boss 102 and the second boss 103 through bolts.
In an embodiment of the present invention, the second groove 104 is disposed on the inner sides of the first boss 102 and the second boss 103, the two sides of the first extension rod 201 are correspondingly disposed with the airfoil boss 203, and the airfoil boss 203 can be correspondingly clamped in the second groove 104.
Specifically, as shown in fig. 1-7, the exhaust aftertreatment support assembly includes: at least two aftertreatment supports. The aftertreatment support includes: a first bracket 100, a second bracket 200, and a bracket coupler 300.
Wherein, on the first bracket 100, a first groove 101 is formed along a vertical direction. The second bracket 200 is formed with a first extension bar 201 at an upper end thereof and a second extension bar 202 at a lower end thereof. The first and second extension rods 201, 202 are each inserted into the first recess 101. The first bracket 100 is also formed with a first boss 102 and a second boss 103. The first boss 102 and the second boss 103 are symmetrically distributed on two sides of the first groove 101 with the first groove 101 as a symmetry axis. The upper end surfaces of the inner sides of the first boss 102 and the second boss 103 are respectively provided with a second groove 104, the left side and the right side of the first extension rod 201 are correspondingly provided with airfoil bosses 203, and the airfoil bosses 203 can be correspondingly clamped in the second grooves 104. The first boss 102 and the second boss 103 are both provided with threaded holes, and the bracket connecting piece 300 covers the first boss 102 and the second boss 103 and is connected with the first boss 102 and the second boss 103 through bolts.
In particular use, the first extension bar 201 and the second extension bar 202 of the second bracket 200 are inserted into the first groove 101 of the first bracket 100, and the airfoil boss 203 of the second bracket 200 is inserted into the second groove 104. The bracket connection 300 is then capped over the first extension rod 201, the first boss 102 and the second boss 103. Finally, the bracket connection member 300 is connected to the first boss 102 and the second boss 103 by bolts, thereby firmly connecting the second bracket 200 to the first bracket 100.
In another embodiment of the present invention, the lower end of the first groove 101 is a V-shaped groove structure, and the lower end of the second extension rod 202 in the second bracket 200 is a protruding structure matching with the V-shaped groove structure. From this, make protruding structure and the V type groove structure on the second extension rod 202 match the overlap joint, can greatly promote the support intensity of aftertreatment support.
In an embodiment of the present invention, as shown in fig. 2 and 3, a third groove 204 is formed on an upper end surface of the first extension rod 201. The bracket connector 300 is correspondingly provided with a projection 301. The projection 301 can be correspondingly snapped into the third recess 204.
Specifically, as shown in fig. 1-7, the exhaust aftertreatment support assembly includes: at least two aftertreatment supports. The aftertreatment support includes: a first bracket 100, a second bracket 200, and a bracket coupler 300.
Wherein, on the first bracket 100, a first groove 101 is formed along a vertical direction. The second bracket 200 is formed with a first extension bar 201 at an upper end thereof and a second extension bar 202 at a lower end thereof. The first and second extension rods 201, 202 are each inserted into the first recess 101. The first bracket 100 is also formed with a first boss 102 and a second boss 103. The first boss 102 and the second boss 103 are symmetrically distributed on two sides of the first groove 101 with the first groove 101 as a symmetry axis. The upper end surfaces of the inner sides of the first boss 102 and the second boss 103 are respectively provided with a second groove 104, the left side and the right side of the first extension rod 201 are correspondingly provided with airfoil bosses 203, and the airfoil bosses 203 can be correspondingly clamped in the second grooves 104. The first boss 102 and the second boss 103 are both provided with threaded holes, and the bracket connecting piece 300 covers the first boss 102 and the second boss 103 and is connected with the first boss 102 and the second boss 103 through bolts.
A third groove 204 is formed in the upper end surface of the first extension rod 201. The bracket connector 300 is correspondingly provided with a projection 301. The projection 301 can be correspondingly snapped into the third recess 204.
In particular use, the first extension bar 201 and the second extension bar 202 of the second bracket 200 are inserted into the first groove 101 of the first bracket 100, and the airfoil boss 203 of the second bracket 200 is inserted into the second groove 104. The stent connector 300 is then placed over the first elongate rod 201, the first boss 102 and the second boss 103, and the projection 301 on the stent connector 300 is just captured in the third recess 204 on the first elongate rod 201. Finally, the bracket connection member 300 is connected to the first boss 102 and the second boss 103 by bolts, thereby firmly connecting the second bracket 200 to the first bracket 100.
In an embodiment of the present invention, the first bracket 100 is provided with a first mounting hole 401 for connecting a frame rail of a working vehicle. The second bracket 200 is provided with a second mounting hole 402 for connecting an aftertreatment device of the construction vehicle.
It should be noted here that the present invention is not limited in any way to the number and distribution positions of the first mounting holes 401 and the second mounting holes 402.
For example, as shown in fig. 1, 4 first mounting holes 401 are provided on the first bracket 100. The 4 first mounting holes 401 are provided at intervals along the vertical central axis direction of the first bracket 100. Alternatively, as shown in fig. 2, one second mounting hole 402 is provided at each of four corners of the second bracket 200.
It should be understood that the above-described embodiment is only an exemplary embodiment of the present invention, and does not constitute any limitation to the present invention.
In another aspect, embodiments of the present invention further provide an engineering vehicle, which includes the exhaust aftertreatment support assembly as described above. The frame side member of the working vehicle is connected to each first bracket 100. The aftertreatment device of the construction vehicle is connected to each second bracket 200.
Further, in an embodiment of the present invention, the frame rail of the working vehicle is connected to the frame rail connection region on each first bracket 100. The aftertreatment devices of the construction vehicle are mounted on the aftertreatment device connection regions of the respective second brackets 200.
According to the above-described embodiments, the engineering vehicle also has the advantages as described above because the engineering vehicle comprises the exhaust aftertreatment support assembly as described above.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An exhaust aftertreatment support assembly, comprising: at least two aftertreatment mounts, the aftertreatment mounts comprising: a first bracket, a second bracket and a bracket connecting piece,
the frame longitudinal beam connecting area is formed on the first support, the second support can extend into the first support and is connected with the first support through the support connecting piece, and the post-processing device connecting area is formed on the second support.
2. The exhaust aftertreatment support assembly of claim 1, wherein the first support has a first recess formed therein, and the second support has a first extension bar and a second extension bar formed at upper and lower ends thereof, respectively, wherein the first and second extension bars are each capable of extending into the first recess.
3. The exhaust aftertreatment support assembly of claim 2, wherein the first support has a first boss and a second boss formed thereon, the first boss and the second boss being symmetrically disposed on opposite sides of the first recess about the first recess, the support connection being coupled to the first boss and the second boss.
4. The exhaust aftertreatment support assembly of claim 3, wherein a second groove is formed in each of an inner side of the first boss and an inner side of the second boss, and an airfoil boss is correspondingly formed on each of two sides of the first extension bar and can be correspondingly clamped in the second groove.
5. The exhaust aftertreatment bracket assembly of claim 3, wherein the bracket connector is removably coupled to the first boss and the second boss.
6. The exhaust aftertreatment bracket assembly of claim 5, wherein the first boss and the second boss each have a threaded hole therein, the bracket connection being bolted to the first boss and the second boss.
7. The exhaust aftertreatment support assembly of claim 2, wherein the first elongated rod defines a third recess in an upper end surface thereof, and the support link defines a projection that is adapted to be received in the third recess.
8. The exhaust aftertreatment support assembly of claim 1, wherein the first support includes a first mounting hole configured to attach to a frame rail of a work vehicle and the second support includes a second mounting hole configured to attach to an aftertreatment device of the work vehicle.
9. A work vehicle comprising an exhaust aftertreatment support assembly according to any one of claims 1 to 8, wherein a frame rail of the work vehicle is connected to each of the first supports and an aftertreatment device of the work vehicle is connected to each of the second supports.
10. The work vehicle of claim 9, wherein a frame rail of the work vehicle is attached to the frame rail attachment area on each of the first brackets, and an aftertreatment device of the work vehicle is mounted to the aftertreatment device attachment area on each of the second brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402446.2U CN214660466U (en) | 2021-02-23 | 2021-02-23 | Exhaust aftertreatment support assembly and engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402446.2U CN214660466U (en) | 2021-02-23 | 2021-02-23 | Exhaust aftertreatment support assembly and engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660466U true CN214660466U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120402446.2U Active CN214660466U (en) | 2021-02-23 | 2021-02-23 | Exhaust aftertreatment support assembly and engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660466U (en) |
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2021
- 2021-02-23 CN CN202120402446.2U patent/CN214660466U/en active Active
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