CN218913004U

CN218913004U - Integrated type combined fixing bracket device of Guohu-shaped post processor

Info

Publication number: CN218913004U
Application number: CN202223506879.6U
Authority: CN
Inventors: 焦晓娟; 田洪越; 成振坤; 陈双园; 李贤�; 王姝欢
Original assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-25
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to an integrated combined fixed bracket device for a six-U-shaped post processor, which comprises a post processor bracket, a post processor front bracket, a post processor rear bracket and a post processor upper decorative cover bracket. The front support of the post processor, the rear support of the post processor and the upper decorative cover support of the post processor are provided with a plurality of groups of mounting holes, so that the mud guard, the post processor, the upper decorative cover of the post processor and the rear decorative cover of the post processor can be integrated and fixedly mounted. The device has compact structure and modularized design, meets different positioning requirements of the post-processor on the whole vehicle, and is beneficial to the spatial arrangement of the whole vehicle.

Description

Integrated type combined fixing bracket device of Guohu-shaped post processor

Technical Field

The utility model relates to the field of exhaust aftertreatment systems of heavy-duty automobiles, in particular to an integrated combined fixing bracket device of a national six-U-shaped aftertreatment device.

Background

From 7.1.2019, national six emission regulations have been progressively enforced across the country, with domestic heavy trucks beginning to match diesel engines meeting the national six emission standards. At present, the whole vehicle arrangement space of a heavy-duty car is relatively compact, and a fender has no fixed space on a frame; the sixth post-processor is large in size, heavy in weight and high in price. The post-processor has more pipelines, wiring harnesses and sensors, and needs to be added with a decorative cover for rain protection, sunlight exposure and beautiful effect. If each part is designed and fixed independently, the occupied space is large, the whole vehicle arrangement is not facilitated, and an integrated combined fixed support device is required to be designed urgently.

Disclosure of Invention

The utility model aims to provide an integrated combined fixing bracket for a six-U-shaped post-processor, which not only can integrate the post-processor and all surrounding parts under the condition of limited space, but also can meet different positioning requirements of the post-processor.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

an integrated combined fixed bracket device of a Guohu-shaped post-processor comprises two post-processor brackets (1), a post-processor front bracket (2) and a post-processor rear bracket (3);

the post-processor brackets (1) are symmetrically arranged on two sides taking the central surface of the U-shaped post-processor (6) as an axis, and the same ends are fixed on the frame (5) to form a fixing space for fixing the post-processor; the post-processor front support (2) and the post-processor rear support (3) are respectively and oppositely arranged at the inner side of the post-processor bracket (1); the post-processor bracket (1), the post-processor front support (2) and the post-processor rear support (3) are respectively provided with a fixed hole site and a mounting hole site, the post-processor bracket (1) is fixed with the post-processor front support (2) and the post-processor rear support (3) through bolts penetrating through the fixed hole sites, and the post-processor is fixed with the post-processor front support (2) and the post-processor rear support (3) through bolts penetrating through the mounting hole sites.

Further, the device also comprises a post-processor upper decorative cover bracket (4), wherein the post-processor upper decorative cover bracket (4) is provided with a fixed hole site and a mounting hole site, the post-processor upper decorative cover bracket is fixed at the upper end of the post-processor bracket (1) through a bolt penetrating through the fixed hole site, and the post-processor upper decorative cover bracket is connected with the post-processor upper decorative cover (8) through a bolt penetrating through the mounting hole site.

The front support (2) of the post-processor further comprises an outer side front support which is positioned at the outer side of the bracket (1) of the post-processor, a mounting hole site is formed in the outer side front support, and the outer side front support is fixed with the mud guard (7) through bolts penetrating through the mounting hole site.

The rear support (3) of the rear processor further comprises an outer side rear support which is positioned at the outer side of the rear processor bracket (1), the outer side rear support is provided with a mounting hole site, and the outer side rear support is fixed with the rear decorative cover (9) of the rear processor through bolts penetrating through the mounting hole site.

The fixed hole site and the installation hole site all have the multiunit for the relative position of each part is adjusted.

Preferably, the post-processor bracket (1) is made of cast iron, and the post-processor front bracket (2), the post-processor rear bracket (3) and the post-processor upper decorative cover bracket (4) are welded steel plates.

The utility model has the advantages that:

the post-processor brackets are symmetrically arranged at two ends of the post-processor by taking the central plane of the U-shaped post-processor as an axis, and under the condition that the structure of the post-processor brackets is unchanged, the different positioning requirements of the post-processor on the whole vehicle are met by adjusting the hole sites of the front and rear brackets of the post-processor, so that the post-processor bracket has a modularized design;

the device has compact structure, the front support of the post processor, the rear support of the post processor and the support of the decorative cover on the post processor can be integrally provided with a mudguard, the post processor, the decorative cover on the post processor and the decorative cover behind the post processor, thereby solving the problem of insufficient arrangement space of the whole vehicle;

the post-processor bracket adopts cast iron material, and the low price, and other parts adopt welded steel sheet, and the holding power is strong, and this device protects pipeline, pencil, various sensors on the post-processor, not only has pleasing to the eye effect can also prevent rainwater erosion, sunshine insolation, extension spare part life.

Drawings

FIG. 1 is a schematic diagram of the structure of an embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the working state of embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the working state of embodiment 2 of the present utility model;

in the figure, 1 is a post-processor bracket, 2 is a post-processor front bracket, 3 is a post-processor rear bracket, 4 is a post-processor upper decorative cover bracket, 5 is a frame, 6 is a post-processor, 7 is a mud guard, 8 is a post-processor upper decorative cover, and 9 is a post-processor rear decorative cover.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

The embodiment discloses a national six-U-shaped post-processor integrated combined fixed support device, please refer to fig. 1, which comprises two post-processor brackets 1, a post-processor front support 2, a post-processor rear support 3 and a processor upper decorative cover support 4.

The post-processor brackets 1 are symmetrically arranged on two sides taking the central surface of the U-shaped post-processor 6 as an axis, and the same end is fixed on the frame 5 to form a fixing space for fixing the post-processor; the post-processor front support 2 and the post-processor rear support 3 are respectively and oppositely arranged at the inner side of the post-processor bracket 1; the post-processor bracket 1, the post-processor front support 2, the post-processor rear support 3 and the post-processor upper decorative cover support 4 are respectively provided with a fixed hole site and a mounting hole site, and the fixed hole site and the mounting hole site are respectively provided with a plurality of groups for adjusting the relative positions of all parts, so that different positioning requirements of the post-processor on the whole automobile are met.

Referring to fig. 2, when the device is in use, bolts are inserted through the fixing holes to fix the post-processor front support 2 and the post-processor rear support 3 to the inner sides of the two post-processor brackets 1, and the post-processor upper decorative cover support 4 is fixed to the upper end of the post-processor bracket 1 by bolts, and the post-processor is fixed between the post-processor front support 2 and the post-processor rear support 3. The post-processor 6 is fixed in the space formed by the post-processor front bracket 2, the post-processor rear bracket 3 and the post-processor upper decorative cover bracket 4 through bolts.

In the embodiment, the post-processor bracket 1 is made of cast iron, and is manufactured by adopting a die casting process, so that the price is low; the front support 2, the rear support 3 and the upper decorative cover support 4 of the post processor are welded steel plates, so that the strength is high, the materials are saved, and the cost is low.

Example 2

On the basis of example 1, the post-processor upper trim cover bracket 4 and the post-processor upper trim cover 8 are connected by bolts passing through the mounting holes.

The front support 2 of the post-processor further comprises an outer front support located on the outer side of the bracket 1 of the post-processor, a mounting hole site is formed in the outer front support, and the outer front support is fixed with the mud guard 7 through bolts penetrating through the mounting hole site.

The post-processor rear bracket 3 further comprises an outer side rear bracket positioned at the outer side of the post-processor bracket 1, a mounting hole site is formed in the outer side rear bracket, and the outer side rear bracket is fixed with the post-processor rear decorative cover 9 through bolts penetrating through the mounting hole site.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The integrated combined fixed bracket device for the six U-shaped post-processor is characterized by comprising two post-processor brackets (1), a post-processor front bracket (2) and a post-processor rear bracket (3);

the post-processor brackets (1) are symmetrically arranged on two sides taking the central surface of the U-shaped post-processor (6) as an axis, and the same ends of the post-processor brackets are fixed on the frame (5) to form a fixing space for fixing the post-processor; the post-processor front support (2) and the post-processor rear support (3) are respectively and oppositely arranged at the inner side of the post-processor bracket (1); the post-processor bracket (1), the post-processor front support (2) and the post-processor rear support (3) are respectively provided with a fixed hole site and a mounting hole site, the post-processor bracket (1) is fixed with the post-processor front support (2) and the post-processor rear support (3) through bolts penetrating through the fixed hole sites, and the post-processor is fixed with the post-processor front support (2) and the post-processor rear support (3) through bolts penetrating through the mounting hole sites.

2. The integrated combined fixing bracket device for the six U-shaped post processor according to claim 1, further comprising an upper decorative cover bracket (4) of the post processor, wherein the upper decorative cover bracket (4) of the post processor is provided with a fixing hole site and a mounting hole site, the fixing hole site is fixed at the upper end of the post processor bracket (1) through a bolt penetrating through the fixing hole site, and the fixing hole site is connected with an upper decorative cover (8) of the post processor through a bolt penetrating through the mounting hole site.

3. The integrated combination fixing bracket device for a six-U type post-processor according to claim 1, wherein the post-processor front bracket (2) further comprises an outer front bracket positioned at the outer side of the post-processor bracket (1), the outer front bracket is provided with a mounting hole site, and the outer front bracket is fixed with a mud guard (7) through a bolt penetrating the mounting hole site.

4. The integrated combination fixing bracket device for the six U-shaped post-processor according to claim 1, wherein the post-processor post-bracket (3) further comprises an outer post-bracket positioned at the outer side of the post-processor bracket (1), the outer post-bracket is provided with a mounting hole site, and the outer post-bracket is fixed with a post-processor post-decoration cover (9) through a bolt penetrating through the mounting hole site.

5. The integrated combination mounting bracket assembly for a six U-shaped post-processor of any one of claims 1-4, wherein the mounting holes and the mounting holes are each provided in a plurality of sets for adjusting the relative positions of the components.

6. The integrated combined fixing bracket device for the six U-shaped post-processor according to claim 1, wherein the post-processor bracket (1) is made of cast iron, and the front post-processor bracket (2) and the rear post-processor bracket (3) are welded steel plates.

7. The integrated combination fixing bracket device for the six-U-shaped post processor according to claim 2, wherein the post processor upper decorative cover bracket (4) is a welded steel plate.