Air filter mounting bracket assembly of heavy truck

Abstract

The utility model discloses an air filter mounting bracket assembly of a heavy truck, which comprises a bracket body, a supporting plate and two hoop seats arranged on the supporting plate, and the hoop seats are used for fixing an air filter. The support body comprises two main beams arranged in parallel, a cross beam used for connecting the two main beams and two fixing blocks arranged at the lower ends of the main beams respectively, a supporting part is arranged at the upper end of each main beam, the bearing plate is arranged on the supporting parts and provided with a first turned edge and a second turned edge, a first support is fixed to the first turned edge, and a second support is fixed to the second turned edge. A fender is arranged on the first support, a second support is arranged on the second flange, a third support is arranged at the joint of the cross beam and one main beam, and a pipe frame used for fixing an air inlet pipe of the air filter is arranged on the third support. According to the air filter installation support assembly of the heavy truck, the air filter can be independently installed on the vehicle body girder, a plurality of components which are arranged adjacently can be installed on the support body in an integrated mode, and the installation structure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an air filter mounting bracket assembly of a heavy truck. Background Art

[0002] Air filter, also known as air cleaner, is used to filter impurities and dust in the air and provide clean and dry air for the operation of automobile engines or fuel cells.

[0003] In the prior art, the fixing structure of the air filter used in heavy trucks relies on the mounting brackets of other systems, and the installation stability of the air filter is poor. In addition, once the associated system changes, the air filter may become unable to be fixed, and the installation position of the air filter needs to be redesigned, which is cumbersome.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an air filter mounting bracket assembly for a heavy truck, which can be independently mounted on a vehicle body beam and is convenient for the installation of other components.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The invention discloses an air filter mounting bracket assembly for a heavy truck, comprising a bracket body, a supporting plate arranged on the bracket body, and two clamp seats arranged on the supporting plate, the clamp seats are used to fix the air filter, the bracket body comprises two main beams arranged in parallel, a cross beam used to connect the two main beams, and two fixing blocks respectively arranged at the lower ends of the main beams, a supporting portion is provided at the upper end of each main beam, the supporting plate is arranged on the two supporting portions, a first flange and a second flange extending downward are provided on both sides of the supporting plate, and a gap is provided between the first flange and the end of the supporting portion, a first bracket is fixed on the first flange, a mudguard is provided on the first bracket, a second bracket is provided on the second flange, a third bracket is provided at the connection between the cross beam and one of the main beams, and a pipe rack for fixing the air filter intake pipe is provided on the third bracket.

[0008] Furthermore, the main beam is a hollow circular tube, and the fixing block includes a wrapping portion matching the outer wall of the main beam, and connecting portions arranged on both sides of the wrapping portion.

[0009] Furthermore, the second flange is provided with a notch matching the outer walls of the two support parts, and the upper surface of the support part is in contact with the bottom surface of the supporting plate.

[0010] Furthermore, a plurality of weight-reducing holes and mounting holes are provided on the supporting plate.

[0011] Furthermore, the first flange is provided with a plurality of first waist holes arranged horizontally; and the second flange is provided with a plurality of second waist holes arranged horizontally.

[0012] Furthermore, the clamp seat includes a support leg and a clamping hoop arranged on the support leg, a first supporting portion matching the outer diameter of the clamping hoop is provided in the middle of the support leg, and the bottom of the first supporting portion is on the same horizontal plane as the bottom of the support leg, and a second supporting portion matching the outer diameter of the clamping hoop is provided at both ends of the support leg.

[0013] Furthermore, the mudguard includes a connecting plate connected to the first bracket, an arc-shaped baffle arranged on the connecting plate, and a side baffle arranged on the arc-shaped baffle close to the bracket body, the arc-shaped baffle is provided with a plurality of first ribs, and the side baffle is provided with a plurality of second ribs.

[0014] Furthermore, the connecting plate is an L-shaped structure, a third waist hole is provided on one side of the connecting plate, the third waist hole extends in the vertical direction, and a fourth waist hole is provided on the other side of the connecting plate, the fourth waist hole extends in a direction perpendicular to the first flange.

[0015] Furthermore, the second bracket includes a horizontal portion, a first vertical portion provided at one end of the horizontal portion and extending downward, and a second vertical portion provided at the other end of the horizontal portion and extending upward, a rib plate is provided between the first vertical portion and the horizontal portion, the first vertical portion is installed on the first waist hole, a strip hole is opened on the horizontal portion, and a vertically arranged fifth waist hole is opened on the second vertical portion.

[0016] Furthermore, a sixth waist hole is vertically arranged on the third bracket, and the pipe rack includes a fourth bracket with an L-shaped structure and a pipe clamp for fixing the air filter intake pipe. One side of the short side of the fourth bracket is arranged on the sixth waist hole, and one side of the long side is provided with a seventh waist hole.

[0017] Beneficial effects: Two main beams and one cross beam are spliced ​​into an "H"-shaped structure, the supporting plate is installed on the supporting parts of the two main beams, and the air filter is installed on the supporting plate through a clamp seat to realize that the air filter is independently installed on the vehicle body beam, with high installation stability and is not affected by other systems; multiple adjacent components can be correspondingly installed on the first flange, the second flange, the first bracket, the second bracket and the third bracket, which can simplify the installation structure of each component and save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a structural diagram of an air filter mounting bracket assembly for a heavy truck.

[0019] Figure 2 The utility model provides a structural diagram of an air filter mounting bracket assembly for a heavy truck.

[0020] Figure 3The utility model provides a structural diagram of an air filter mounting bracket assembly for a heavy truck.

[0021] Figure 4 The utility model provides a structural diagram of a bracket body in an air filter mounting bracket assembly for a heavy truck.

[0022] Figure 5 The utility model provides a side sectional view of a supporting plate in an air filter mounting bracket assembly of a heavy truck.

[0023] Figure 6 The utility model provides a front view of a clamp seat in an air filter mounting bracket assembly for a heavy truck.

[0024] Main component symbol description: bracket body 1, main beam 11, support part 111, cross beam 12, fixing block 13, wrapping part 131, connecting part 132, supporting plate 2, first flange 21, first waist hole 211, second flange 22, second waist hole 221, notch 23, weight reduction hole 24, large weight reduction hole 241, small weight reduction hole 242, mounting hole 25, clamp seat 3, support leg 31, first supporting part 331, second supporting part 332, clamping Hoop 32, first bracket 4, fender 5, connecting plate 51, third waist hole 511, fourth waist hole 512, arc baffle 52, first convex rib 521, side baffle 53, second convex rib 531, second bracket 6, horizontal portion 61, strip hole 611, first vertical portion 62, second vertical portion 63, fifth waist hole 631, rib plate 64, third bracket 7, sixth waist hole 71, pipe frame 8, fourth bracket 81, seventh waist hole 811, pipe hoop 82. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6The utility model provides an air filter mounting bracket assembly for a heavy truck, comprising a bracket body 1, a supporting plate 2 arranged on the bracket body 1, and two clamp seats 3 arranged on the supporting plate 2, the clamp seat 3 is used to fix the air filter, the bracket body 1 comprises two main beams 11 arranged in parallel, a cross beam 12 for connecting the two main beams 11, and two fixing blocks 13 respectively arranged at the lower ends of the main beams 11, each main beam 11 has a supporting portion 111 at the upper end, the supporting plate 2 is arranged on the two supporting portions 111, the supporting plate 2 is provided on both sides of the supporting plate 2 with a first flange 21 and a second flange 22 extending downward, and there is a gap between the first flange 21 and the end of the supporting portion 111, a first bracket 4 is fixed on the first flange 21, a fender 5 is provided on the first bracket 4, a second bracket 6 is provided on the second flange 22, a third bracket 7 is provided at the connection between the cross beam 12 and one of the main beams 11, and a pipe rack 8 for fixing the air filter intake pipe is provided on the third bracket 7.

[0027] In the above, the bracket body 1 is installed on the vehicle body beam, and the air filter is installed on the bracket body 1 through the clamp seat 3, so that the air filter is installed independently and is not affected by other systems. The mud guard 5 is installed on the support plate 2 through the first bracket 4, which has a protective effect on the air filter and prevents dust and muddy water on the tire from splashing onto the air filter and the rear components; the second bracket 6 can be used to install the fuel cell cooling pipe; the air filter intake pipe is installed on the bracket body 1 through the third bracket 7. Compared with the prior art, the air filter, mud guard 5, fuel cell cooling pipe and intake pipe can be integrated and installed on the bracket body 1, which simplifies the installation structure of each component and saves space.

[0028] In this embodiment, Figure 4 As shown, the main beam 11, the cross beam 12, the fixing block 13, the supporting plate 2, the first bracket 4 and the third bracket 7 are fixed into an integrated structure by welding, and the structural stability is strong. Two main beams 11 and one cross beam 12 are spliced ​​into an "H"-shaped structure, which further enhances the structural stability of the bracket body 1 and thus improves its load-bearing capacity.

[0029] In a preferred embodiment, see Figure 4 The main beam 11 is a hollow circular tube, which has a light weight while ensuring its strength; the fixing block 13 includes a wrapping portion 131 matching the outer wall of the main beam 11, and connecting portions 132 arranged on both sides of the wrapping portion 131. By providing the wrapping portion 131, the contact area between the fixing block 13 and the main beam 11 can be increased, and the connection stability between the two can be improved. The connecting portion 132 is fixed to the vehicle body beam by screws.

[0030] In a preferred embodiment, see Figure 3The second flange 22 is provided with a notch 23 matching the outer walls of the two support parts 111, and the upper surface of the support part 111 abuts against the bottom surface of the support plate 2. The notch 23 is welded and fixed to the outer wall of the support part 111, and the upper surface of the support part 111 is welded and fixed to the bottom surface of the support plate 2, further ensuring the connection stability between the support plate 2 and the bracket body 1, so as to ensure the installation stability of the air filter installed on the heavy truck.

[0031] In a preferred embodiment, see Figure 4 The support plate 2 is provided with a plurality of weight-reducing holes 24 and mounting holes 25. The weight-reducing holes 24 can reduce the overall weight of the mounting bracket assembly, thereby achieving the purpose of lightweight design. Four mounting holes 25 are provided so that the two clamp seats 3 can be directly mounted on the mounting holes 25 correspondingly through fasteners, thereby enhancing the convenience of assembly.

[0032] Preferably, the plurality of weight reducing holes 24 include a large weight reducing hole 241 and six small weight reducing holes 242. The large weight reducing hole 241 is located in the middle of the supporting plate 2, and the six small weight reducing holes 242 are respectively located on both sides of the large weight reducing hole 241. Moreover, the six small weight reducing holes 242 are located above the supporting parts 111 of the two main beams 11. The small weight reducing holes 242 facilitate welding and fixation between the supporting plate 2 and the supporting rod.

[0033] Further, see Figure 3 , 4 , the first flange 21 is provided with a plurality of first waist holes 211 arranged horizontally; the second flange 22 is provided with a plurality of second waist holes 221 arranged horizontally. Adding a plurality of reserved first waist holes 211 and second waist holes 221 facilitates the installation of other components. In addition, there is a gap between the first flange 21 and the end of the support portion 111, which is convenient for workers to insert fasteners to install other adjacent components on the first waist holes 211.

[0034] In a preferred embodiment, see Figure 6 The clamp seat 3 includes a support leg 31 and a clamping hoop 32 arranged on the support leg 31. A first supporting portion 331 matching the outer diameter of the clamping hoop 32 is provided in the middle of the support leg 31, and the bottom of the first supporting portion 331 is on the same horizontal plane as the bottom of the support leg 31. The two ends of the support leg 31 are provided with second supporting portions 332 matching the outer diameter of the clamping hoop 32. The clamping hoop 32 and the support leg 31 are fixed by welding. The first supporting portion 331 and the second supporting portion 332 are matched with the outer diameter of the clamping hoop 32, which can increase the contact area between the clamping hoop 32 and the support leg 31, improve the stability of the connection, and the bottom of the first supporting portion 331 is on the same horizontal plane as the bottom of the support leg 31, that is, when the air filter is installed on the support plate 2, the first supporting portion 331 abuts against the support plate 2 to increase the support points of the clamp seat 3 and the support plate 2, thereby improving the stability of the air filter installation.

[0035] In a preferred embodiment, see Figure 2 The mud guard 5 includes a connecting plate 51 connected to the first bracket 4, an arc-shaped baffle 52 arranged on the connecting plate 51, and a side baffle 53 arranged on the arc-shaped baffle 52 close to the bracket body 1, wherein the arc-shaped baffle 52 and the side baffle 53 can respectively prevent muddy water and dust from splashing upward and splashing to the side, so as to protect the components installed on the bracket body 1. The arc-shaped baffle 52 is provided with a plurality of first convex ribs 521, and the side baffle 53 is provided with a plurality of second convex ribs 531. The first convex ribs 521 and the second convex ribs 531 can respectively enhance the structural strength of the arc-shaped baffle 52 and the side baffle 53, so as to have good blocking ability.

[0036] Furthermore, the connecting plate 51 is an L-shaped structure, and a third waist hole 511 is provided on one side of the connecting plate 51, and the third waist hole 511 extends in the vertical direction to adjust the installation height of the fender 5 in a vertical manner; a fourth waist hole 512 is provided on the other side of the connecting plate 51, and the fourth waist hole 512 extends in a direction perpendicular to the first flange 21 to adjust the distance between the fender 5 and the bracket body 1, and can flexibly adjust the installation position of the fender 5.

[0037] In a preferred embodiment, see Figure 5 The second bracket 6 includes a horizontal portion 61, a first vertical portion 62 provided at one end of the horizontal portion 61 and extending downward, and a second vertical portion 63 provided at the other end of the horizontal portion 61 and extending upward. A rib plate 64 is provided between the first vertical portion 62 and the horizontal portion 61. The rib plate 64 is provided to improve the structural strength and load-bearing capacity of the second bracket 6. The first vertical portion 62 is installed on the first waist hole 211, the horizontal portion 61 is provided with a strip hole 611, and the second vertical portion 63 is provided with a fifth waist hole 631 arranged vertically. The fuel cell cooling pipe can be installed on the second waist hole 221 by fasteners to support the fuel cell cooling pipe, wherein the fuel cell cooling pipe is not drawn in the attached drawings. In addition, the horizontal portion 61 is provided with a strip hole 611, which, on the one hand, reduces the weight of the mounting bracket assembly, and on the other hand, facilitates other adjacent components to be fixed by using the second bracket 6.

[0038] In a preferred embodiment, see Figure 3, the third bracket 7 is provided with a sixth waist hole 71 vertically arranged, the pipe bracket 8 includes a fourth bracket 81 of an L-shaped structure and a pipe hoop 82 for fixing the air filter intake pipe, one side of the short side of the fourth bracket 81 is arranged on the sixth waist hole 71, and one side of the long side thereof is provided with a seventh waist hole 811. Specifically, a connecting hole is provided on one side of the short side of the fourth bracket 81, and the connecting hole is installed on the sixth waist hole 71 through a fastener. When the fastener is not tightened, the fourth bracket 81 can rotate around the fastener to adjust the installation angle and installation height of the fourth bracket 81. Similarly, the pipe hoop 82 is slidably installed on the seventh waist hole 811 through the fastener. Therefore, the installation position of the pipe hoop 82 can be adjusted according to the position of the air filter intake pipe to achieve stable installation of the air filter intake pipe.

[0039] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. An air filter mounting bracket assembly for a heavy truck, characterized in that: The invention comprises a bracket body, a supporting plate arranged on the bracket body, and two clamp seats arranged on the supporting plate, the clamp seats are used to fix the air filter, the bracket body comprises two main beams arranged in parallel, a cross beam used to connect the two main beams, and two fixing blocks respectively arranged at the lower ends of the main beams, a supporting part is arranged at the upper end of each main beam, the supporting plate is arranged on the two supporting parts, a first flange and a second flange extending downward are arranged on both sides of the supporting plate, and a gap is provided between the first flange and the end of the supporting part, a first bracket is fixed on the first flange, a mudguard is arranged on the first bracket, a second bracket is arranged on the second flange, a third bracket is arranged at the connection between the cross beam and one of the main beams, and a pipe rack for fixing the air filter intake pipe is arranged on the third bracket.

2. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The main beam is a hollow circular tube, and the fixing block includes a wrapping portion matching the outer wall of the main beam, and connecting portions arranged on both sides of the wrapping portion.

3. The heavy truck air filter mounting bracket assembly according to claim 2, characterized in that: The second flange is provided with a notch matching the outer walls of the two supporting parts, and the upper surface of the supporting part is in contact with the bottom surface of the supporting plate.

4. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The supporting plate is provided with a plurality of weight-reducing holes and mounting holes.

5. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The first flange is provided with a plurality of first waist holes arranged horizontally; the second flange is provided with a plurality of second waist holes arranged horizontally.

6. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The clamp seat includes a support foot and a clamping hoop arranged on the support foot, a first supporting portion matching the outer diameter of the clamping hoop is provided in the middle of the support foot, and the bottom of the first supporting portion is on the same horizontal plane as the bottom of the support foot, and second supporting portions matching the outer diameter of the clamping hoop are provided at both ends of the support foot.

7. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The fender includes a connecting plate connected to the first bracket, an arc-shaped baffle arranged on the connecting plate, and a side baffle arranged on the arc-shaped baffle close to the bracket body, wherein a plurality of first convex ribs are arranged on the arc-shaped baffle, and a plurality of second convex ribs are arranged on the side baffle.

8. The air filter mounting bracket assembly for a heavy truck according to claim 7, characterized in that: The connecting plate is an L-shaped structure, with a third waist hole on one side of the connecting plate, the third waist hole extending in the vertical direction, and a fourth waist hole on the other side of the connecting plate, the fourth waist hole extending in a direction perpendicular to the first flange.

9. The air filter mounting bracket assembly for a heavy truck according to claim 5, characterized in that: The second bracket includes a horizontal portion, a first vertical portion provided at one end of the horizontal portion and extending downward, and a second vertical portion provided at the other end of the horizontal portion and extending upward, a rib plate is provided between the first vertical portion and the horizontal portion, the first vertical portion is installed on the first waist hole, a strip hole is provided on the horizontal portion, and a vertically arranged fifth waist hole is provided on the second vertical portion.

10. The heavy truck air filter mounting bracket assembly according to claim 1, characterized in that: The third bracket is provided with a sixth waist hole vertically arranged, the pipe rack comprises a fourth bracket of an L-shaped structure and a pipe clamp for fixing the air filter intake pipe, one side of the short side of the fourth bracket is arranged on the sixth waist hole, and one side of the long side thereof is provided with a seventh waist hole.

Images