CN211474219U - Post-processor support device convenient to assemble - Google Patents
Post-processor support device convenient to assemble Download PDFInfo
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- CN211474219U CN211474219U CN201922338463.XU CN201922338463U CN211474219U CN 211474219 U CN211474219 U CN 211474219U CN 201922338463 U CN201922338463 U CN 201922338463U CN 211474219 U CN211474219 U CN 211474219U
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Abstract
The utility model discloses a post processor support device convenient to assembly belongs to commercial car exhaust system's technical field, and the purpose is that solve traditional post processor support assembly convenience nature poor, the poor scheduling problem of reliability. This support device, including frame support and aftertreatment ware support, two supports are type truss structure, structural stability is good, can effective transmission power and moment, promote support bulk strength, reduce the whole weight of support simultaneously, reduce cost, aftertreatment ware supporting structure sets up foremost and rearmost end at the aftertreatment ware assembly, wrap up aftertreatment ware assembly in the centre, single aftertreatment ware support adopts a plurality of tie points to be connected with the aftertreatment ware, and adopt type truss structure, promote the pitching and the stability of heeling of aftertreatment ware under the vehicle starts, brake, the worker's such as heeling department, furthest reduces under the above-mentioned operating mode, the amount of deflection deformation of aftertreatment ware distal end, promote the bulk strength and the reliability of aftertreatment ware support assembly.
Description
Technical Field
The utility model belongs to the technical field of commercial car exhaust system, especially, relate to a post processor supporting structure convenient to assembly.
Background
At present, the post-processor bracket for the commercial vehicle mainly adopts two types, namely a backpack type connecting mode and a belt type connecting mode. The main disadvantage of the backpack connection mode is that the connection point is mostly positioned between the frame and the postprocessor, and the assembly convenience is poor. The hoop-type connection mode has the defect that one end of the hoop is of a threaded structure, and the threads and the connecting holes scratch when the hoop-type connection mode is screwed down, so that the reliability of threaded connection is influenced. Along with the increasing requirements of post-processor structure, weight increase, compact arrangement space of the whole vehicle and the like in the VI state, the problems of installation convenience and reliability of the post-processor support are urgently solved. The installation convenience affects the production rhythm and the assembly quality and the use reliability of subsequent users.
Disclosure of Invention
In order to solve the problems of poor assembly convenience, poor reliability and the like of the traditional post-processor support and the problems of difficult arrangement of the post-processor in the country VI and the like, the invention designs the post-processor support device convenient to assemble.
The post-processor bracket device convenient to assemble comprises a frame bracket 1 and a post-processor bracket 2.
The end part of the frame bracket 1 is provided with a frame connecting part 1a which is used for matching with the ventral surface of the frame longitudinal beam; the frame connecting part 1a is provided with a frame connecting hole 1 b; a frame connecting part truss rib 1c is arranged between each frame connecting part 1 b; a horizontal connecting flat plate 1d is arranged in the same direction with the axis of the frame connecting part 1a, and the horizontal connecting flat plate 1d is horizontally arranged and is vertical to the ventral surface of the frame longitudinal beam; the horizontal connecting flat plate 1d is provided with a frame bracket horizontal connecting part 1 e; the frame bracket horizontal connecting part 1e is provided with a frame bracket horizontal connecting hole 1 f; an upper structural rib 1g is arranged on the upper side between the frame connecting part 1a and the horizontal connecting flat plate 1d, and a lower structural rib 1h is arranged on the lower side.
The main body of the post-processor bracket 2 is provided with a post-processor bracket vertical connecting part 2a which is used for being matched with the side surface of the post-processor assembly; the post-processor bracket vertical connecting part 2a is provided with a post-processor bracket vertical connecting hole 2 b; a post-processor support vertical connecting part truss rib 2c is arranged between each post-processor support vertical connecting part 2 a; a horizontal connecting part 2d of the post-processor bracket is horizontally arranged in the direction vertical to the axis of the vertical connecting part 2a of the post-processor bracket and is used for being matched with the horizontal connecting part 1e of the frame bracket; the post-processor bracket horizontal connecting part 2d is provided with a post-processor bracket horizontal connecting hole 2e which is used for being connected with the frame bracket horizontal connecting hole 1 f; two inter-connecting part structural ribs 2f are arranged between the post-processor support vertical connecting part 2a and the post-processor support horizontal connecting part 2 d; post-processor support horizontal connecting portion 2d is equipped with post-processor support horizontal connecting portion structural muscle 2g each other.
The utility model has the advantages that:
1. the utility model discloses a post processor supporting structure has effectively solved the poor problem of traditional post processor support assembly adjustment convenience, with assembly tie point design topmost to for the vertical mode of tightening, operating space is good, and furthest promotes production efficiency, solves the problem of assembly difficulty. The post-processor bracket disclosed by the invention is simple in structure and convenient to assemble, saves the maintenance time and cost, and improves the reliability of a post-processor system.
2. The utility model discloses a post processor supporting structure, two supports are type truss structure, and structural stability is good, can effectively transmit power and moment, promotes support bulk strength, reduces the whole weight of support, reduce cost simultaneously.
3. The utility model discloses a post processor supporting structure sets up foremost and rearmost end at the post processor assembly, wraps up the post processor assembly in the centre, and single post processor support adopts a plurality of tie points to be connected with the post processor to adopt a class truss-like structure, promote the pitching and the stability of heeling of post processor under the work portion such as vehicle start, brake, heeling, under the above-mentioned operating mode of furthest reduction, the amount of deflection deformation of post processor distal end promotes the bulk strength and the reliability of post processor support assembly.
4. The utility model discloses a post processor support arranges the compactness, is favorable to putting in order car spatial arrangement.
Drawings
FIG. 1 is a schematic diagram of an easily assembled post-processor carrier structure provided by the present invention;
fig. 2 is a schematic structural view 1 of the frame bracket of the present invention;
FIG. 3 is a schematic structural view of the frame bracket of the present invention, FIG. 2;
FIG. 4 is a schematic structural view of the aftertreatment support of the invention;
fig. 5 is a schematic structural diagram of a specific application of the present invention.
Reference numerals:
1. a frame bracket; 2. a post-processor support; 1a, a frame connecting part; 1b, a frame connecting hole; 1c, truss ribs are arranged at the frame connecting part; 1d, horizontally connecting the flat plates; 1e, a horizontal connecting part of the frame bracket; 1f, horizontally connecting holes of a frame bracket; 1g, arranging structural ribs; 1h, lower structural ribs; 2a, a post-processor bracket vertical connecting part; 2b, vertically connecting holes of the post-processor bracket; 2c, vertically connecting truss ribs with the post-processor bracket; 2d, a horizontal connecting part of the post-processor bracket; 2e, horizontally connecting holes of the post-processor bracket; 2f, two connecting part structural ribs; 2g, horizontal connecting part structural ribs of the post-processor bracket; a. a frame; b. a post-processor; c. a frame connecting bolt; d. the frame is connected with a nut; e. a post-processor attachment bolt; f. and horizontally connecting the bolts.
Detailed Description
The technical solution of the present invention will be further explained and explained in the following with reference to the accompanying drawings in the form of specific embodiments.
As shown in FIG. 1, the invention relates to an after-treatment device bracket device convenient to assemble, which comprises a frame bracket 1 and an after-treatment device bracket 2.
As shown in fig. 2 and 3, the frame bracket 1 includes a frame connecting portion 1a for engaging with a ventral surface of a frame rail; the frame connecting part 1a is provided with a frame connecting hole 1b for connecting with a frame hole; frame connecting part truss ribs 1c are arranged between the frame connecting parts 1b and are used for mutually transmitting force and moment between the single frame connecting parts 1a, the overall strength of the frame support 1 is improved, and the overall weight of the frame support 1 is reduced; a horizontal connecting flat plate 1d is arranged in the same direction with the axis of the frame connecting part 1a, and the horizontal connecting flat plate 1d is horizontally arranged and is vertical to the ventral surface of the frame longitudinal beam; the horizontal connecting flat plate 1d is provided with a frame bracket horizontal connecting part 1e which is used for being matched with the post-processor bracket horizontal connecting part 2 d; the frame bracket horizontal connecting part 1e is provided with a frame bracket horizontal connecting hole 1f which is used for being connected with the post-processor bracket horizontal connecting hole 2 e; the upper side between the frame connecting part 1a and the horizontal connecting flat plate 1d is provided with an upper structural rib 1g, and the lower side is provided with a lower structural rib 1h, so that the strength between the frame connecting part 1a of the frame support 1 and the horizontal connecting part 1e of the frame support is enhanced.
As shown in fig. 4, the post-processor bracket 2 includes a post-processor bracket vertical connection portion 2a for mating with a side surface of the post-processor assembly; the post-processor support vertical connecting part 2a is provided with a post-processor support vertical connecting hole 2b which is used for being connected with a threaded hole on the side surface of the post-processor assembly; post-processor support vertical connecting part truss ribs 2c are arranged between every two post-processor support vertical connecting parts 2a, and are used for mutually transmitting force and moment between the single post-processor support vertical connecting parts 2a, improving the overall strength of the post-processor support 2 and reducing the overall weight of the post-processor support 2; a horizontal connecting part 2d of the post-processor bracket is horizontally arranged in the direction vertical to the axis of the vertical connecting part 2a of the post-processor bracket and is used for being matched with the horizontal connecting part 1e of the frame bracket; the post-processor bracket horizontal connecting part 2d is provided with a post-processor bracket horizontal connecting hole 2e which is used for being connected with the frame bracket horizontal connecting hole 1 f; two inter-connecting-part structural ribs 2f are arranged between the vertical connecting part 2a of the post-processor bracket and the horizontal connecting part 2d of the post-processor bracket and are used for connecting the two connecting parts, so that force and moment are effectively transmitted, and the overall strength of the post-processor bracket 2 is improved; aftertreatment ware support horizontal connecting portion 2d is equipped with aftertreatment ware support horizontal connecting portion structure muscle 2g each other for mutual transmission power and moment between aftertreatment ware support horizontal connecting portion 2d, and promote aftertreatment ware support 2's bulk strength.
As shown in FIG. 5, in summary, two frame brackets 1 are assembled with a frame a through frame connecting bolts c and frame connecting nuts d, two post-processor brackets 2 are assembled to the front and rear sides of a post-processor b through post-processor connecting bolts e, the assembled post-processor and post-processor brackets are hoisted, and (2) on the outer side of the frame a, from the lower part of the frame support 1, enabling the post-processor b and the post-processor support 2 assembly to be close to the frame support 1, then enabling the post-processor b and the post-processor support 2 assembly to move upwards, enabling the upper surface of the post-processor support horizontal connecting part 2d to be matched with the lower surface of the frame support horizontal connecting part 1e, connecting the frame support horizontal connecting hole 1f with the post-processor support horizontal connecting hole 2e through a horizontal connecting bolt f, and screwing the horizontal connecting bolt f from top to bottom to finish the assembly process.
Claims (1)
1. An aftertreatment support device convenient to assemble comprises a frame support (1) and an aftertreatment support (2);
the end part of the frame bracket (1) is provided with a frame connecting part (1a) matched with the ventral surface of the frame longitudinal beam; the frame connecting part (1a) is provided with a frame connecting hole (1 b); a frame connecting part truss rib (1c) is arranged between each frame connecting part (1 a); a horizontal connecting flat plate (1d) is arranged in the same direction as the axis of the frame connecting part (1a), and the horizontal connecting flat plate (1d) is horizontally arranged and is vertical to the ventral surface of the frame longitudinal beam; the horizontal connecting flat plate (1d) is provided with a frame bracket horizontal connecting part (1 e); a frame bracket horizontal connecting hole (1f) is arranged on the frame bracket horizontal connecting part (1 e); an upper structural rib (1g) is arranged on the upper side between the frame connecting part (1a) and the horizontal connecting flat plate (1d), and a lower structural rib (1h) is arranged on the lower side;
the main body of the post-processor bracket (2) is provided with a post-processor bracket vertical connecting part (2a) which is used for being matched with the side surface of the post-processor assembly; a post-processor support vertical connecting hole (2b) is formed in the post-processor support vertical connecting part (2 a); a post-processor support vertical connecting part truss rib (2c) is arranged between each post-processor support vertical connecting part (2 a); a horizontal connecting part (2d) of the post-processor bracket is horizontally arranged in the direction vertical to the axis of the vertical connecting part (2a) of the post-processor bracket and is used for being matched with the horizontal connecting part (1e) of the frame bracket; a post-processor support horizontal connecting hole (2e) is arranged on the post-processor support horizontal connecting part (2d) and is used for being connected with a frame support horizontal connecting hole (1 f); two inter-connecting-part structural ribs (2f) are arranged between the vertical connecting part (2a) of the post-processor bracket and the horizontal connecting part (2d) of the post-processor bracket; the horizontal connecting parts (2d) of the post-processor bracket are provided with structural ribs (2g) of the horizontal connecting parts of the post-processor bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338463.XU CN211474219U (en) | 2019-12-24 | 2019-12-24 | Post-processor support device convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338463.XU CN211474219U (en) | 2019-12-24 | 2019-12-24 | Post-processor support device convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474219U true CN211474219U (en) | 2020-09-11 |
Family
ID=72363326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338463.XU Active CN211474219U (en) | 2019-12-24 | 2019-12-24 | Post-processor support device convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474219U (en) |
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2019
- 2019-12-24 CN CN201922338463.XU patent/CN211474219U/en active Active
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