Commercial vehicle U-shaped post-processing support and vehicle

Abstract

The utility model discloses a U-shaped post-processing support for a commercial vehicle and the vehicle, and the U-shaped post-processing support comprises a bent support main body; the cross beam is horizontally mounted above the bracket main body; the stand columns comprise the stand column I, the stand column II and the stand column III which are sequentially arranged from left to right, and all the stand columns are vertically installed between the cross beam and the support body; the inclined supporting beam is located below the left end of the support body, one end of the inclined supporting beam is connected with the lower end of the stand column I, and the other end is connected with the lower end of the stand column II; the reinforcing rib I is arranged at the lower end of the cross beam, the reinforcing rib II and the reinforcing rib III are arranged at the upper end of the support body, and the reinforcing rib IV is arranged at the lower end of the support body. The lifting lug end support-front suspension, the U-shaped post-processing assembly, the front wheel rear fender and the right side apron board welding assembly can be integrally fixed to the right side frame of the whole vehicle, the arrangement and design complexity of all structures close to a cab area can be effectively reduced, cost reduction and light weight of the whole vehicle are achieved to a certain degree, and the integration degree of the whole vehicle is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of commercial vehicle U-shaped post-processing support and vehicle, belong to commercial vehicle field. BACKGROUND

[0002] As one of whole vehicle core function parts, post-processing assembly plays an important role in exhaust treatment. U-shaped post-processing assembly has the characteristics of heavy weight, complex structure, and relatively difficult fixation. It is generally arranged at the position close to cab of the whole vehicle. The position is generally also arranged with front wheel rear mudguard, side protection skirt plate, urea tank, oil tank, battery and other structures.

[0003] The traditional U-shaped post-processing support often only considers the fixation demand of U-shaped post-processing assembly itself, and fixes U-shaped post-processing assembly alone at the position close to cab. Such arrangement has two problems: (1) it causes waste of whole vehicle space, redundancy of fixed support and waste of material, thereby increasing the weight and production cost of whole vehicle. (2) it is unreasonable arrangement, which reduces the integration and coordination of whole vehicle. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model provides a kind of commercial vehicle U-shaped post-processing support and vehicle.

[0005] In order to achieve the above purpose, a kind of commercial vehicle U-shaped post-processing support is adopted by the utility model, comprising:

[0006] Support body, which is bent;

[0007] Cross beam, which is horizontally installed above support body;

[0008] Stand, comprising stand I, stand II and stand III arranged in sequence from left to right, each stand is vertically installed between cross beam and support body;

[0009] Inclined strut beam, located below left end of support body, one end of the inclined strut beam is connected with lower end of stand I, and the other end is connected with lower end of stand II;

[0010] Reinforcing rib, comprising reinforcing rib I arranged at lower end of cross beam, reinforcing rib II and reinforcing rib III arranged at upper end of support body, and reinforcing rib IV arranged at lower end of support body.

[0011] In some embodiments, bolt holes are formed in each of support body and stand.

[0012] In some embodiments, support body, cross beam, stand, inclined strut beam and reinforcing rib are all made of Q355 carbon steel plate.

[0013] In some embodiments, the reinforcing rib II, the reinforcing rib III and the reinforcing rib IV are welded on the support body respectively; and the reinforcing rib I is welded below the cross beam.

[0014] In some embodiments, the cross beam, the reinforcing rib I, the column I, the diagonal bracing beam and the support body are welded to form a closed frame structure.

[0015] In some embodiments, the length of the column I is greater than the length of the column II, and the lengths of the column II and the column III are the same.

[0016] The second aspect of the utility model further provides a vehicle, the commercial vehicle U-shaped rear treatment support is installed on the vehicle.

[0017] In some embodiments, the U-shaped rear treatment assembly, the lug end support-front suspension, the right side frame, the front wheel rear fender and the right side skirt welding assembly are further included.

[0018] The support body in the commercial vehicle U-shaped rear treatment support is connected with the right side frame, the lug end support-front suspension and the U-shaped rear treatment assembly respectively, the column I is connected with the right side skirt welding assembly, and the column II and the column III are connected with the front wheel rear fender.

[0019] Compared with the prior art, the commercial vehicle U-shaped rear treatment support can integrate and fix the lug end support-front suspension, the U-shaped rear treatment assembly, the front wheel rear fender and the right side skirt welding assembly to the right side frame of the whole vehicle, can effectively reduce the arrangement and design complexity of structures close to the cab area, can realize the cost reduction and light weight of the whole vehicle to a certain extent, and increases the integration of the whole vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 Structure diagram of the commercial vehicle U-shaped rear treatment support of the utility model Figure One

[0022] Figure 2 Structure diagram of the commercial vehicle U-shaped rear treatment support of the utility model Figure Two

[0023] Figure 3 Layout structure diagram of the utility model

[0024] ​​In the figure: 1, U-shaped post-processing assembly, 2, lug end support-front suspension, 3, right side frame, 4, front wheel rear fender, 5, right side skirt welding assembly, 6, U-shaped post-processing support, 7, upright I, 8, reinforcing rib I, 9, upright II, 10, crossbeam, 11, upright III, 12, reinforcing rib II, 13, support body, 14, reinforcing rib III, 15, reinforcing rib IV, 16, diagonal bracing beam. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will make detailed description on the technical scheme of the application through the drawings and specific examples, it should be understood that the specific features in the examples and the examples in the application are detailed description of the technical scheme of the application, and not the limitation of the technical scheme of the application, and the technical features in the examples and the examples can be combined with each other without conflict.

[0026] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as a limitation on the protection content of the utility model.

[0027] As shown in Figure 1 A kind of commercial vehicle U-shaped post-processing support, including support body 13, crossbeam 10, upright, diagonal bracing beam 16 and reinforcing rib;

[0028] The support body 13 is bent, the crossbeam 10 is horizontally installed above the support body 13, the upright includes upright I 7, upright II 9 and upright III 11 arranged in order from left to right, each upright is vertically installed between crossbeam 10 and support body 13;The diagonal bracing beam 16 is located below the left end of the support body 13, one end of the diagonal bracing beam 16 is connected with the lower end of the upright I 7, and the other end is connected with the lower end of the upright II 9;The reinforcing rib includes reinforcing rib I 8 arranged at the lower end of the crossbeam 10, reinforcing rib II 12 and reinforcing rib III 14 arranged at the upper end of the support body 13 and reinforcing rib IV 15 arranged at the lower end of the support body 13.

[0029] In some examples, bolt holes are formed in the support body 13 and each upright, facilitating installation using bolts.

[0030] In some examples, the support body 13, crossbeam 10, upright, diagonal bracing beam 16 and reinforcing rib are all made of Q355 carbon steel plate, which has high strength and meets the performance requirements.

[0031] In some examples, as shown in Figure 1 ,Figure 2 As shown, the reinforcing rib II 12, reinforcing rib III 14 and reinforcing rib IV 15 are welded on the bracket body 13 respectively; the reinforcing rib I 8 is welded below the cross beam 10. By welding multiple reinforcing ribs on the bracket body 13 and the cross beam 10, the overall structural strength of the U-shaped post-processing bracket is improved.

[0032] In some embodiments, as shown in Figure 1 , Figure 2 The cross beam 10, reinforcing rib I 8, upright column I 7, diagonal bracing beam 16 and bracket body 13 are welded to form a closed frame structure, which can effectively increase the carrying capacity and vibration resistance of the bracket body.

[0033] In some embodiments, as shown in Figure 1 , Figure 2 The length of the upright column I 7 is greater than that of the upright column II 9, facilitating the connection of the upright column I 7 and the right side skirt plate welding assembly 5; the lengths of the upright column II 9 and the upright column III 11 are the same, and they are connected with the front wheel rear mudguard 4 respectively.

[0034] The second aspect of the utility model further provides a vehicle, as shown in Figure 1 , Figure 2 and Figure 3 The vehicle is provided with a U-shaped post-processing bracket 6, and more specifically, further comprises a U-shaped post-processing assembly 1, an ear end bracket-front suspension 2, a right side frame 3, a front wheel rear mudguard 4 and a right side skirt plate welding assembly 5.

[0035] The bracket body 13 in the U-shaped post-processing bracket 6 is connected with the right side frame 3, the ear end bracket-front suspension 2 and the U-shaped post-processing assembly 1 respectively, the upright column I 7 is connected with the right side skirt plate welding assembly 5, and the upright column II 9 and the upright column III 11 are connected with the front wheel rear mudguard 4 respectively.

[0036] The bracket body 13 and each upright column of the commercial vehicle U-shaped post-processing bracket are provided with through holes, the ear end bracket-front suspension 2, the U-shaped post-processing assembly 1, the front wheel rear mudguard 4 and the right side skirt plate welding assembly 5 are fixed on the right side frame of the whole vehicle by screwing respectively, which can effectively reduce the complexity of the arrangement and design of each structure near the cab area, can achieve the reduction of the whole vehicle cost and the light weight to a certain extent, and increases the integration of the whole vehicle.

[0037] Embodiment 1

[0038] A commercial vehicle U-shaped post-processing bracket, comprising a bracket body 13, a cross beam 10, upright columns, a diagonal bracing beam 16 and reinforcing ribs.

[0039] The bracket body 13 adopts a 10mm thick Q355 carbon steel plate and is fixed with the right side frame 3, the ear end bracket-front suspension 2 and the U-shaped post-processing assembly 1 by screwing.

[0040] The reinforcing rib II 12, the reinforcing rib III 14 and the reinforcing rib IV 15 are respectively made of 8mm-thick Q355 carbon steel plate, and are welded with the support body 13 to form an integral whole, so as to greatly strengthen the strength of the U-shaped post-processing support;

[0041] The cross beam 10 (made of 6mm-thick Q355 carbon steel plate), the column I 7 (made of 6mm-thick Q355 carbon steel plate), the inclined bracing beam 16 (made of 6mm-thick Q355 carbon steel plate) and the reinforcing rib I 8 (made of 5mm-thick Q355 carbon steel plate) are welded with the support body 13 to form a closed frame structure, so as to further strengthen the strength of the support as a whole.

[0042] The column I 7 is provided with a through hole and is fixed with the right side skirt plate welding assembly 5 by screwing, the column II 9 and the column III 11 serve to support the upper and lower parts of the support, so as to further strengthen the strength of the support as a whole, and the column II 9 and the column III 11 are both provided with through holes and are connected with the front wheel rear fender by screwing.

[0043] The commercial vehicle U-shaped post-processing support is based on stress analysis, and each beam, column and rib is machined and formed by using steel plates with different thicknesses, and each beam, column and rib is welded to form a closed structure, so as to effectively increase the carrying capacity and vibration resistance of the support body.

[0044] In addition, those skilled in the art can understand that, although some embodiments described herein include certain features contained in other embodiments but not other features, the combination of features of different embodiments also means that it is within the protection scope of the utility model and forms different embodiments. For example, in the above embodiments, those skilled in the art can use in a combined manner according to the known technical solutions and the technical problems to be solved by the present application.

Claims

1. A commercial vehicle U-shaped aftertreatment support, characterized by, It comprises: a bracket body (13) which is bent; a crossbeam (10) which is horizontally installed above the bracket body (13); a column which comprises a column I (7), a column II (9) and a column III (11) arranged in sequence from left to right, each column being vertically installed between the crossbeam (10) and the bracket body (13); a diagonal bracing beam (16) which is located below the left end of the bracket body (13), one end of the diagonal bracing beam (16) being connected with the lower end of the column I (7) and the other end being connected with the lower end of the column II (9); a reinforcing rib which comprises a reinforcing rib I (8) arranged at the lower end of the crossbeam (10), a reinforcing rib II (12) and a reinforcing rib III (14) arranged at the upper end of the bracket body (13) and a reinforcing rib IV (15) arranged at the lower end of the bracket body (13).

2. The commercial vehicle U-shaped rear treatment bracket of claim 1, wherein, Screw holes are arranged on the bracket body (13) and each column.

3. The commercial vehicle U-shaped rear treatment bracket of claim 1, wherein, The bracket body (13), the crossbeam (10), the column, the diagonal bracing beam (16) and the reinforcing rib are all made of Q355 carbon steel plate.

4. The commercial vehicle U-shaped rear treatment bracket of claim 1, wherein, The reinforcing rib II (12), the reinforcing rib III (14) and the reinforcing rib IV (15) are respectively welded on the bracket body (13); and the reinforcing rib I (8) is welded below the crossbeam (10).

5. The commercial vehicle U-shaped rear treatment bracket of claim 1, wherein, The crossbeam (10), the reinforcing rib I (8), the column I (7), the diagonal bracing beam (16) and the bracket body (13) are welded to form a closed frame structure.

6. The commercial vehicle U-shaped rear treatment bracket of claim 1, wherein, The length of the column I (7) is greater than the length of the column II (9), and the lengths of the column II (9) and the column III (11) are the same.

7. A vehicle characterized by comprising: The commercial vehicle U-shaped aftertreatment bracket is installed on a vehicle.

8. A vehicle as claimed in claim 7, characterised in that It further comprises a U-shaped aftertreatment assembly (1), an ear end bracket-front suspension (2), a right side frame (3), a front wheel rear fender (4) and a right side skirt welding assembly (5). The bracket body (13) in the commercial vehicle U-shaped aftertreatment bracket is connected with the right side frame (3), the ear end bracket-front suspension (2) and the U-shaped aftertreatment assembly (1) respectively, the column I (7) is connected with the right side skirt welding assembly (5), and the column II (9) and the column III (11) are connected with the front wheel rear fender (4) respectively.

Images