Air compressor mounting device

Abstract

The application discloses an air compressor mounting device, belongs to the technical field of towing vehicles, and can facilitate personnel to climb to the top of a vehicle. The air compressor mounting device comprises a mounting frame and a climbing assembly. The mounting frame comprises a frame body and a foot support frame which are fixedly connected together. The frame body is provided with an accommodating space which is suitable for accommodating an air compressor. The climbing assembly comprises a foot pedal which is fixed to the foot support frame and at least a part of the foot pedal is located at the outer periphery of the frame body.

Description

Technical Field

[0001] This application relates to the field of tractor technology, specifically to an air compressor mounting device. Background Technology

[0002] In commercial electric tractor units, the air compressor is a key component of the braking and suspension systems, and the design of its mounting device directly affects the reliability and maintenance efficiency of the entire vehicle. While current common mounting devices can meet the basic requirements for equipment fixation, they still have shortcomings in assisting personnel to climb onto the top of the vehicle for inspection. Utility Model Content

[0003] This application provides an air compressor mounting device that facilitates personnel climbing onto the roof of a vehicle.

[0004] To achieve the above objectives, this application discloses the following technical solution: an air compressor mounting device applied to a vehicle, comprising a mounting frame and a climbing assembly, wherein the mounting frame comprises a frame body and a foot support frame fixedly connected together, the frame body having a receiving space adapted to accommodate an air compressor; the climbing assembly comprises a foot pedal fixed to the foot support frame, and at least a portion of the foot pedal is located on the outer periphery of the frame body.

[0005] This configuration, by fixing the foot pedal to the foot support frame of the mounting frame and positioning at least a portion of the foot pedal on the outer periphery of the frame body housing the air compressor, creates an extended foot platform. This provides maintenance personnel with a clear and stable foothold, allowing them to easily and accurately step onto the foot pedal when climbing to the top of the vehicle, thus enabling more efficient access to the air compressor mounting device for maintenance.

[0006] In some possible implementations, the frame body includes a first end and a second end disposed opposite each other in a first direction parallel to a horizontal direction, the first end being adapted to be fixed to the vehicle body, and at least a portion of the foot pedal being located on the side of the second end away from the first end; and / or The climbing assembly further includes a ladder fixed to the footrest support frame, with at least a portion of the ladder located on the side of the footrest away from the frame body; and / or, The climbing assembly also includes a first handrail and a second handrail, both of which are fixed to the frame body, and in a second direction, the first handrail and the second handrail are located on the outer periphery of the frame body.

[0007] In some possible implementations, the climbing assembly further includes a footrest cover detachably attached to the mounting frame and located on top of the mounting frame.

[0008] In some possible implementations, the footrest cover includes a first surface and a second surface disposed opposite to each other, the first surface being away from the frame body, the first surface having a plurality of first grooves, and the second surface having a plurality of second grooves, the plurality of first grooves and the plurality of second grooves being arranged alternately at intervals in the horizontal direction.

[0009] In some possible implementations, the mounting frame further includes a foot cover mounting bracket, which includes a first assembly beam, a second assembly beam, and a third assembly beam; the first assembly beam and the second assembly beam are arranged opposite to each other in a first direction, and the third assembly beam connects the first assembly beam and the second assembly beam; The mounting frame includes two support frames arranged opposite each other in a second direction; the second direction is perpendicular to the first direction, and both the second direction and the first direction are parallel to the horizontal direction; The first assembly beam and the second assembly beam are both connected between the two support frames; the foot cover is fixedly connected to the first assembly beam, the second assembly beam and the third assembly beam.

[0010] In some possible implementations, the second assembly beam is adjacent to the foot pedal relative to the first assembly beam; the second assembly beam, the two support frames, and the foot pedal support frame form an opening; The second assembly beam is detachably connected between the two support frames, and the third assembly beam is detachably connected to the first assembly beam.

[0011] In some possible implementations, the mounting frame includes two support frames disposed opposite each other in a second direction; each support frame includes a first part and a second part connected together, the first part and the second part being arranged in a first direction; wherein the second direction is perpendicular to the first direction, and both the second direction and the first direction are parallel to the horizontal direction; The frame body includes the first part, and the foot pedal support frame includes the second part, which is located on the outer periphery of the frame body; the foot pedal is fixedly connected to the second part of the two support frames.

[0012] In some possible implementations, the foot support frame further includes a load-bearing beam and a load-bearing plate, the load-bearing beam and the load-bearing plate being fixedly connected between the second portions of the two support frames, and the load-bearing plate being fixedly connected to the load-bearing beam; The foot pedal is fixedly connected to the supporting beam and the supporting plate, and at least a portion of the foot pedal is stacked and fixedly connected to the supporting plate.

[0013] In some possible implementations, the mounting frame includes two support frames disposed opposite each other in a second direction, each support frame including a mounting beam extending in the direction of gravity; The circumferential surface of the mounting beam has a through hole; the air compressor mounting device also includes multiple fixing components; the multiple fixing components are arranged one-to-one with the multiple through holes; the fixing components include bushings and locking fasteners, the bushings are installed in the corresponding through holes, and the locking fasteners are inserted through the corresponding bushings to fix the frame body to the vehicle body.

[0014] In some possible implementations, a reinforcing beam is fixedly connected between the mounting beams of the two support frames; and / or, The support frame also includes a pad, which is located on the side of the mounting beam closest to the vehicle body. The pad has clearance holes, and the fasteners are also inserted through the clearance holes.

[0015] In some possible implementations, the mounting frame includes two support frames disposed opposite each other in a second direction, each support frame including a mounting beam, a support beam, and a first reinforcing beam; wherein the mounting beam extends along the direction of gravity and is adapted to be fixed to the vehicle body; The support beam extends along a first direction, and one end of the support beam is fixedly connected to the mounting beam; the first direction is perpendicular to the second direction, and both the first direction and the second direction are parallel to the horizontal direction; The first reinforcing beam is located below the supporting beam, and both ends of the first reinforcing beam are fixedly connected to the supporting beam and the mounting beam, respectively.

[0016] In some possible implementations, the mounting frame is provided with multiple wire harness brackets; and / or, The mounting frame includes two support frames arranged opposite each other in the second direction. The air compressor mounting device also includes an air tank bracket, which is fixedly connected to one of the two support frames and is used to install an air tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an air compressor installation device provided in some embodiments of this application.

[0018] Figure 2 for Figure 1 The diagram shows a partial structural diagram of the air compressor installation device.

[0019] Figure 3 for Figure 2 The diagram shows the structural schematic of the support frame in the structure shown.

[0020] Figure 4 for Figure 2 Exploded view of the structure shown.

[0021] Figure 5 for Figure 1 The exploded view of the air compressor installation device shown.

[0022] Figure 6 for Figure 5 The diagram shows the structure of the foot pedal cover.

[0023] Figure 7 for Figure 5 An exploded view of a portion of the supporting frame structure shown.

[0024] Figure 8 for Figure 5 The diagram shows the structure from another perspective.

[0025] Figure 9 for Figure 1 The diagram shows the usage status of the air compressor installation device.

[0026] Explanation of reference numerals in the attached figures: 100. Air compressor mounting device. 1. Mounting frame. 11. Frame body. 111. Accommodation space. 112. First end. 113. Second end. 114. Support frame. 114a. First part. 114b. Second part. 1141. Mounting beam. 1141a. Through hole. 1142. Support beam. 1142a. First beam segment. 1142b. Second beam segment. 1143. First reinforcing beam. 1144. Second reinforcing beam. 1145. Third reinforcing beam. 115. Reinforcing beam. 116. Air compressor fixing beam. 12. Foot support frame. 121. Load-bearing beam. 122. Load-bearing plate. 13. Foot cover mounting bracket. 131. First assembly beam. 132. Second assembly beam. 133. Third assembly beam. 2. Climbing assembly. 21. Foot pedal. 22. Ladder. 23. First handrail. 24. Second handrail. 25. Foot pedal cover. 251. First surface. 2511. First groove. 252. Second surface. 2521. Second groove. 3. Fixing assembly. 31. Bushing. 32. Locking fastener. 4. Pad. 41. Clearance hole. 5. Side shell. 51. First side plate. 52. Second side plate. 53. Third side plate. 6. Wiring harness bracket. 7. Air tank bracket. 200. Air compressor. 300. Air tank. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] In the embodiments of this application, the terms "exemplarily" or "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design described as "exemplarily" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplarily" or "for example" is intended to present the relevant concepts in a specific manner.

[0029] In the description of the embodiments of this application, the term "multiple" means two or more.

[0030] In the description of the embodiments of this application, the term "and / or" refers to and covers any and all possible combinations of one or more of the associated listed items. The term "and / or" describes an association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this application generally indicates that the preceding and following related objects have an "or" relationship.

[0031] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, "linking" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0032] In the description of embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0033] As used herein, “parallel,” “perpendicular,” and “equal” include the described situation and situations that are similar to the described situation, within an acceptable deviation range, which is determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of a particular quantity (i.e., the limitations of the measurement system). For example, “parallel” includes absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism can be, for example, within ±10°; “perpendicular” includes absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity can also be, for example, within ±10°; “equal” includes absolute equality and approximate equality, where the acceptable deviation range for approximate equality can be, for example, a difference between the two equals less than or equal to 5% of either one.

[0034] As mentioned in the background section above, in commercial electric tractor vehicles, the air compressor is a key component of the braking and suspension systems, and the design of its mounting device directly affects the reliability and maintenance efficiency of the entire vehicle. While current common mounting devices can meet the basic requirements for equipment fixation, they still have shortcomings in assisting personnel to climb onto the top of the vehicle for inspection.

[0035] For the above technical issues, please refer to Figure 1 , Figure 1 This is a schematic diagram of the structure of an air compressor mounting device 100 provided in some embodiments of this application. This application provides an air compressor mounting device 100, applied to a vehicle, including a mounting frame 1 and a climbing assembly 2. The mounting frame 1 includes a frame body 11 and a foot support frame 12 fixedly connected together. The frame body 11 has a receiving space 111 adapted to receive an air compressor 200 (not shown in the figure). The climbing assembly 2 includes a foot pedal 21, which is fixed to the foot support frame 12, and at least a portion of the foot pedal 21 is located on the outer periphery of the frame body 11.

[0036] This configuration, by fixing the foot pedal 21 to the foot support frame 12 of the mounting frame 1 and positioning at least a portion of the foot pedal 21 on the outer periphery of the frame body 11 that houses the air compressor 200, creates an extended footing platform. This provides maintenance personnel with a clear and stable foothold, allowing them to easily and accurately step onto the foot pedal 21 when climbing to the top of the vehicle, thus enabling more efficient access to the air compressor mounting device 100 for maintenance.

[0037] Please see Figure 2 , Figure 2 for Figure 1The diagram shows a partial structural design of the air compressor mounting device 100. In some embodiments, the frame body 11 includes a first end 112 and a second end 113 disposed opposite each other in a first direction A1, which is parallel to the horizontal direction. The first end 112 is adapted to be fixed to the vehicle body, and at least a portion of the foot pedal 21 is located on the side of the second end 113 away from the first end 112. This arrangement of the foot pedal 21 facilitates climbing, thereby assisting personnel in climbing to the top of the vehicle more safely and conveniently for maintenance.

[0038] Of course, this application is not limited to this. In other embodiments, the foot pedal 21 may be disposed only on one side of the frame body 11 in the second direction A2. The second direction A2 is perpendicular to the first direction A1 and parallel to the horizontal direction. That is, both the second direction A2 and the first direction A1 are perpendicular to the direction of gravity.

[0039] Please see Figure 2 In some embodiments, the mounting frame 1 includes two support frames 114 disposed opposite each other in a second direction A2. Each support frame 114 includes a first portion 114a and a second portion 114b connected together, arranged in the first direction A1. The frame body 11 includes the first portion 114a. The foot pedal support frame 12 includes the second portion 114b. The second portion 114b is located on the outer periphery of the frame body 11. The foot pedal 21 is fixedly connected to the second portions 114b of the two support frames 114.

[0040] In this way, the mounting base of the foot pedal 21 can be directly built on the structure of the mounting frame 1 located on the outer periphery of the frame body 11. This provides more operating space for the assembly of the foot pedal 21, thereby improving the assembly efficiency of the foot pedal 21.

[0041] Of course, this application is not limited to this. In other embodiments, the support frame 114 may not include the second part 114b, that is, the foot support frame 12 does not include the second part 114b. In this case, the foot support frame 12 can be directly fixedly connected to the outer facade of the frame body 11, or a part of the foot support frame 12 extends into the receiving space 111 of the frame body 11 and is fixedly connected to the frame body 11.

[0042] Please see Figure 2 In some embodiments, each support frame 114 includes a mounting beam 1141, a support beam 1142, and a first reinforcing beam 1143. The mounting beam 1141 extends along the direction of gravity and is adapted to be fixed to the vehicle body.

[0043] The support beam 1142 extends along the first direction A1, and one end of the support beam 1142 is fixedly connected to the mounting beam 1141. For example, the support beam 1142 and the mounting beam 1141 can be integrally formed or separate structures. When the support beam 1142 and the mounting beam 1141 are separate structures, they can be fixedly connected by means of snap-fit, screw connection, or welding.

[0044] The first reinforcing beam 1143 is located below the supporting beam 1142, and its two ends are fixedly connected to the supporting beam 1142 and the mounting beam 1141, respectively. The connection method between the first reinforcing beam 1143 and the supporting beam 1142, and between the first reinforcing beam 1143 and the mounting beam 1141, can be designed with reference to the connection method between the supporting beam 1142 and the mounting beam 1141, and will not be described in detail here.

[0045] In this way, the first reinforcing beam 1143, together with the supporting beam 1142 and the mounting beam 1141, can form a triangular support structure. This effectively improves the rigidity and stability of the support frame 114.

[0046] Please see Figure 3 , Figure 3 for Figure 2 The diagram shows the structural design of the support frame 114. In some embodiments, the support frame 114 further includes a second reinforcing beam 1144 and a third reinforcing beam 1145. The second reinforcing beam 1144 is disposed opposite to the mounting beam 1141 in the first direction A1 and is fixedly connected to the support beam 1142. Exemplarily, the second reinforcing beam 1144 and the support beam 1142 can be integrally formed or can be separate structures. When the second reinforcing beam 1144 and the support beam 1142 are separate structures, they can be fixedly connected by means of snap-fit, screw connection, or welding.

[0047] The third reinforcing beam 1145 is connected between the second reinforcing beam 1144 and the mounting beam 1141. The connection method between the third reinforcing beam 1145 and the second reinforcing beam 1144, and between the third reinforcing beam 1145 and the mounting beam 1141, can be designed with reference to the connection method between the second reinforcing beam 1144 and the support beam 1142, and will not be described in detail here.

[0048] This further enhances the structural rigidity and integrity of the support frame 114. Consequently, it improves the resistance of the mounting frame 1 to deformation and fatigue under extreme road conditions, thereby enhancing the long-term reliability of the entire air compressor mounting device 100.

[0049] It is necessary to explain that, in Figure 3In the illustrated embodiment, the support beam 1142 includes an integrally formed first beam segment 1142a and a second beam segment 1142b. The first beam segment 1142a, the mounting beam 1141, the first reinforcing beam 1143, the second reinforcing beam 1144, and the third reinforcing beam 1145 form the first portion 114a described above. The second beam segment 1142b forms the second portion 114b described above.

[0050] Please see Figure 4 , Figure 4 for Figure 2 An exploded view of the structure is shown. In some embodiments, the foot support frame 12 further includes a load-bearing beam 121 and a load-bearing plate 122. The load-bearing beam 121 and the load-bearing plate 122 are fixedly connected between the second portions 114b of the two support frames 114, and the load-bearing plate 122 is fixedly connected to the load-bearing beam 121.

[0051] The foot pedal 21 is fixedly connected to the supporting beam 121 and the supporting plate 122, and at least a portion of the foot pedal 21 is stacked and fixedly connected to the supporting plate 122. For example, the supporting beam 121 and the second part 114b can be fixedly connected by bolts, snap-fitting, welding, or other methods. It is understood that the connection methods between the supporting plate 122 and the second part 114b, between the supporting plate 122 and the supporting beam 121, and between the foot pedal 21 and the supporting beam 121 and the supporting plate 122 can be designed with reference to the connection method between the supporting beam 121 and the second part 114b, and will not be elaborated further here.

[0052] In this way, the planar contact between the support plate 122 and the foot pedal 21, as well as the supporting effect of the support beam 121, allows the force on the foot pedal 21 to be more evenly distributed to the two support frames 114, thereby enhancing the stability of the foot pedal 21 under load. This effectively improves the stability of the foot pedal 21 as a climbing foothold, thus assisting personnel in climbing to the top of the vehicle more safely for maintenance.

[0053] Of course, this application is not limited to this. In other embodiments, the foot support frame 12 may also include only the bearing plate 122 or the bearing beam 121. When the foot support frame 12 includes only the bearing beam 121, there may be multiple bearing beams 121, and the multiple bearing beams 121 are arranged at intervals in the first direction A1.

[0054] Please see Figure 4 In some embodiments, the climbing assembly 2 further includes a ladder 22, which is fixed to the foot support frame 12, and at least a portion of the ladder 22 is located on the side of the foot pedal 21 away from the frame body 11. For example, in... Figure 4In the illustrated embodiment, the ladder 22 is fixedly connected to the supporting beam 121. This creates an extended climbing path on the outside of the footrest 21, allowing personnel to obtain continuous handholds or footholds using the ladder 22, thus smoothly transitioning to the footrest 21. This reduces the risk of imbalance during climbing and further enhances the safety of personnel climbing to the top of the vehicle for maintenance.

[0055] Please see Figure 4 In some embodiments, the climbing component 2 further includes a first handrail 23 and a second handrail 24. Both the first handrail 23 and the second handrail 24 are fixed to the frame body 11, and in the second direction A2, the first handrail 23 and the second handrail 24 are located on the outer periphery of the frame body 11. For example, in... Figure 4 In the embodiment shown, the first handrail 23 is fixedly connected to the third reinforcing beam 1145 of a support frame 114, and the second handrail 24 is fixedly connected to the third reinforcing beam 1145 of another support frame 114.

[0056] In this way, when the climber steps on the foot pedal 21, their hands can grip the two handrails respectively, naturally forming a symmetrical support posture, which effectively enhances the climber's body stability and reduces the risk of lateral imbalance during climbing. Furthermore, since the first handrail 23 and the second handrail 24 are located on the outer periphery of the frame body 11, the mounting connection points of the first handrail 23 and the second handrail 24 are easier to assemble, thereby improving the assembly efficiency of the air compressor mounting device 100.

[0057] Please see Figure 5 , Figure 5 for Figure 1 The exploded view shows the air compressor mounting device 100. In some embodiments, the climbing assembly 2 further includes a footrest cover 25, which is detachably connected to the mounting frame 1 and located on top of the mounting frame 1. This creates a stable auxiliary stepping surface on top of the mounting frame 1, providing the operator with a higher climbing point and thus shortening the climbing distance. This reduces the difficulty of climbing, making it easier for the operator to climb onto the vehicle roof for maintenance.

[0058] Please see Figure 6 In some embodiments, Figure 6 for Figure 5 The diagram shows a schematic of the foot pedal cover 25. The foot pedal cover 25 includes a first surface 251 and a second surface 252 disposed opposite to each other. The first surface 251 faces away from the frame body 11 (not shown in the figure). The first surface 251 has multiple first grooves 2511. The second surface 252 has multiple second grooves 2521. The multiple first grooves 2511 and the multiple second grooves 2521 are arranged alternately and at intervals along the horizontal direction. For example, in… Figure 6 In the illustrated embodiment, multiple first grooves 2511 and multiple second grooves 2521 are arranged alternately at intervals along a first direction. However, this application is not limited to this. In other embodiments, the multiple first grooves 2511 and multiple second grooves 2521 may also be arranged alternately at intervals along a second direction.

[0059] This allows the foot pedal cover 25 to be corrugated, effectively increasing the moment of inertia of the foot pedal cover 25 section and thus improving its bending stiffness. This, in turn, more effectively suppresses deformation of the foot pedal cover 25 when stepped on. Of course, this application is not limited to this. In other embodiments, grooves spaced horizontally may be provided only on the first surface 251 or the second surface 252.

[0060] Please see Figure 5 In some embodiments, the mounting frame 1 further includes a foot cover mounting bracket 13, which includes a first assembly beam 131, a second assembly beam 132, and a third assembly beam 133. The first assembly beam 131 and the second assembly beam 132 are arranged opposite to each other in a first direction A1, and the third assembly beam 133 connects the first assembly beam 131 and the second assembly beam 132. Both the first assembly beam 131 and the second assembly beam 132 are connected between two support frames 114.

[0061] The foot cover 25 is fixedly connected to the first assembly beam 131, the second assembly beam 132, and the third assembly beam 133. This configuration, by setting the foot cover mounting frame 13 to include the first assembly beam 131, the second assembly beam 132, and the third assembly beam 133, and connecting the first assembly beam 131 and the second assembly beam 132 between two support frames 114, allows the use of beam-type components to form the main support frame of the foot cover 25. This replaces a large solid load-bearing surface with a relatively simple skeleton structure, effectively reducing the material usage and structural complexity of the mounting frame 1 while ensuring stable support for the foot cover 25. This, in turn, helps reduce the manufacturing cost of the air compressor mounting device 100.

[0062] Of course, this application is not limited to this. In other embodiments, the foot cover mounting bracket 13 may not be used. In this case, the foot cover 25 can be directly and detachably fixed to the top of the two support frames 114.

[0063] Please see Figure 5 In some embodiments, the second mounting beam 132 is adjacent to the foot pedal 21 relative to the first mounting beam 131. The second mounting beam 132, the two support frames 114, and the foot pedal support frame 12 form an opening.

[0064] The second assembly beam 132 is detachably connected between the two support frames 114, and the third assembly beam 133 is detachably connected to the first assembly beam 131. For example, the second assembly beam 132 and the support frame 114 can be detachably connected by bolts, snap-fit ​​connections, or other methods. The connection method between the third assembly beam 133 and the first assembly beam 131 can be designed with reference to the connection method between the second assembly beam 132 and the support frame 114, and will not be elaborated further here.

[0065] This allows the second mounting beam 132 and the third mounting beam 133 to be independently removed from the mounting frame 1, thereby removing the boundary restriction of the opening by the second mounting beam 132 and simultaneously removing the coverage of the receiving space 111 by the third mounting beam 133 in the top direction. This creates a more spacious operating opening, providing operators with a more direct and spacious operating passage. Consequently, on the one hand, it facilitates the assembly of the air compressor 200 into the receiving space 111; on the other hand, it also facilitates subsequent maintenance of the air compressor 200.

[0066] It is worth noting that, in this embodiment, the third assembly beam 133 and the second assembly beam 132 can be either fixedly connected or detachably connected. When the third assembly beam 133 and the second assembly beam 132 are fixedly connected, they can be fixedly connected by bolts, snap-fitting, bonding, welding, or other methods; or the third assembly beam 133 and the second assembly beam 132 can be integrally formed.

[0067] Please see Figure 7 , Figure 7 for Figure 5 An exploded view of a portion of the support frame 114 in the illustrated structure. In some embodiments, the circumferential surface of the mounting beam 1141 has a through hole 1141a. Exemplarily, in... Figure 7 In the illustrated embodiment, the mounting beam 1141 has three through holes 1141a. However, this application is not limited to this. In other embodiments, the number of through holes 1141a may be two, four, five, or more.

[0068] The air compressor mounting device 100 also includes multiple fixing components 3. Each fixing component 3 corresponds to one of multiple through holes 1141a. Each fixing component 3 includes a bushing 31 and a locking fastener 32. The bushing 31 is installed within the corresponding through hole 1141a, and the locking fastener 32 passes through the corresponding bushing 31 to securely connect the frame body 11 to the vehicle body. For example, the locking fastener 32 may be, but is not limited to, a bolt.

[0069] This configuration, by installing the bushing 31 within the through hole 1141a of the mounting beam 1141, allows the bushing 31 to bear and transmit the locking force applied by the fastener 32 and the vibration load transmitted during vehicle operation when the fastener 32 passes through the bushing 31 to fix the frame body 11 to the vehicle body. This effectively compensates for the structural strength of the mounting beam 1141 weakened by the opening. Consequently, the overall strength and durability of the mounting beam 1141 are significantly enhanced.

[0070] Please see Figure 7 In some embodiments, the support frame 114 further includes a pad 4. The pad 4 is disposed on the side of the mounting beam 1141 closest to the vehicle body. The pad 4 is provided with a clearance hole 41, and the fastener 32 also passes through the clearance hole 41. In this way, the pad 4 can fill the assembly gap between the mounting beam 1141 and the vehicle body surface. This helps to keep the air compressor mounting device 100 in a horizontal position.

[0071] Please see Figure 8 , Figure 8 for Figure 5 The diagram shows a structural schematic from another perspective. In some embodiments, a reinforcing beam 115 is fixedly connected between the mounting beams 1141 of the two support frames 114. The reinforcing beam 115 and the mounting beam 1141 can be fixedly connected by bolts, snap-fitting, welding, or other methods. This provides direct lateral support between adjacent mounting beams 1141, thereby constraining the relative deformation of the mounting beams 1141 in the second direction A2. This effectively increases the structural strength of the mounting frame 1.

[0072] Please see Figure 8 In some embodiments, the air compressor mounting device 100 further includes a side shell 5, which includes a first side plate 51, a second side plate 52, and a third side plate 53. The first side plate 51 and the second side plate 52 are disposed opposite each other in a second direction A2. The third side plate 53 is connected between the first side plate 51 and the second side plate 52 and is located on the side of the second end 113 of the frame body 11 away from the first end 112. The first side plate 51, the second side plate 52, and the third side plate 53 are all fixedly connected to the frame body 11.

[0073] For example, in Figure 8In the illustrated embodiment, the first side plate 51 is fixedly connected to the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145 of a support frame 114. As an example, rivet nuts may be welded onto the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145, and the first side plate 51 is fixedly connected to these beams by bolts and rivet nuts. It is understood that, in this case, through holes for avoiding bolts need to be provided on the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145.

[0074] The second side plate 52 is fixedly connected to the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145 of another support frame 114. The connection method between the second side plate 52 and the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145 can be designed with reference to the connection method between the first side plate 51 and the mounting beam 1141, support beam 1142, second reinforcing beam 1144, and third reinforcing beam 1145, and will not be described in detail here.

[0075] This configuration, by fixing the first end 112 of the frame body 11 to the vehicle, allows the vehicle body to cover the first end 112 of the frame body 11 in the first direction A1. Simultaneously, the third side plate 53 of the side shell 5 is fixedly connected to the second end 113 of the frame body 11, forming a lateral shield with the first side plate 51 and the second side plate 52. Furthermore, the footrest cover 25 is detachably connected to the top of the mounting frame 1 to provide top coverage, thus creating a continuous physical shield for the housing space 111 both above and around the perimeter. This effectively prevents rainwater and dust from entering the housing space 111 from these directions, thereby isolating the air compressor 200, its exterior components, and related electrical wiring from the open environment, preventing direct exposure to rainwater and dust. This reduces the risk of corrosion and aging of the air compressor 200's exterior components and electrical wiring due to open-air exposure, thereby reducing the failure rate of the air compressor 200.

[0076] Please see Figure 8 and combined Figure 9 , Figure 9 for Figure 1The diagram shows the usage state of the air compressor mounting device 100. In some embodiments, the frame body 11 further includes an air compressor fixing beam 116, which is connected between two support frames 114 and located at the bottom of the frame body 11. This provides a predetermined, structurally stable support and connection position for the bottom of the air compressor 200 during installation. This effectively simplifies the positioning and fixing process of the air compressor 200, improving assembly efficiency and accuracy. Additionally, it should be noted that the bearing plate 122 of the foot support frame 12 described above can also be fixedly connected to the air compressor fixing beam 116.

[0077] Please see Figure 8 In some embodiments, the mounting frame 1 is provided with multiple wire harness brackets 6. For example, in... Figure 8 In the illustrated embodiment, multiple wiring harness brackets 6 are disposed within the space enclosed by the side shell 5 and the foot cover 25. This allows the wiring harness of the air compressor 200 to be directly and reliably attached and secured at multiple locations. This facilitates the organization and arrangement of the wiring harness of the air compressor 200.

[0078] Please see Figure 8 and combined Figure 9 In some embodiments, the air compressor mounting device 100 further includes an air tank bracket 7. The air tank bracket 7 is fixedly connected to one of two support frames 114. The air tank bracket 7 is used to mount one air tank 300. This configuration, by fixing the air tank bracket 7 to one of the two support frames 114 for mounting one air tank 300, eliminates the need for the air tank bracket 7 to extend a longer distance longitudinally along the vehicle to accommodate a second air tank 300. This effectively shortens the lever arm length of the air tank bracket 7, thereby reducing the bending moment caused by vibration and impact under extreme road conditions. This effectively reduces the risk of breakage of the air tank bracket 7 and improves its structural reliability.

[0079] Finally, it is necessary to note that the air compressor mounting device 100 described in the above embodiments can weigh as little as 60KG, which can meet the requirements of lightweight design.

[0080] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications or equivalent substitutions made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An air compressor installation device, characterized in that, Applied to vehicles, including: The mounting frame includes a frame body and a foot support frame fixedly connected together. The frame body has a receiving space suitable for accommodating an air compressor. A climbing assembly, the climbing assembly including a foot pedal fixed to the foot support frame, and at least a portion of the foot pedal located on the outer periphery of the frame body.

2. The air compressor installation device according to claim 1, characterized in that, The frame body includes a first end and a second end disposed opposite to each other in a first direction, the first direction being parallel to a horizontal direction; the first end is adapted to be fixed to the vehicle body; at least a portion of the foot pedal is located on the side of the second end away from the first end; and / or The climbing assembly further includes a ladder fixed to the foot support frame, with at least a portion of the ladder located on the side of the foot pedal away from the frame body; and / or, The climbing assembly also includes a first handrail and a second handrail, both of which are fixed to the frame body, and in a second direction, the first handrail and the second handrail are located on the outer periphery of the frame body.

3. The air compressor installation device according to claim 1, characterized in that, The climbing assembly also includes a footrest cover, which is detachably attached to the mounting frame and located on top of the mounting frame.

4. The air compressor installation device according to claim 3, characterized in that, The foot pedal cover includes a first surface and a second surface disposed opposite to each other. The first surface is away from the frame body. The first surface has multiple first grooves, and the second surface has multiple second grooves. The multiple first grooves and the multiple second grooves are arranged alternately at intervals along the horizontal direction.

5. The air compressor installation device according to claim 3, characterized in that, The mounting frame further includes a foot cover mounting bracket, which includes a first assembly beam, a second assembly beam, and a third assembly beam; the first assembly beam and the second assembly beam are arranged opposite to each other in a first direction, and the third assembly beam connects the first assembly beam and the second assembly beam; The mounting frame includes two support frames arranged opposite each other in a second direction; the second direction is perpendicular to the first direction, and both the second direction and the first direction are parallel to the horizontal direction; The first assembly beam and the second assembly beam are both connected between the two support frames; the foot cover is fixedly connected to the first assembly beam, the second assembly beam and the third assembly beam.

6. The air compressor installation device according to claim 5, characterized in that, The second assembly beam is adjacent to the foot pedal relative to the first assembly beam; the second assembly beam, the two support frames, and the foot pedal support frame form an opening; The second assembly beam is detachably connected between the two support frames, and the third assembly beam is detachably connected to the first assembly beam.

7. The air compressor installation device according to claim 1, characterized in that, The mounting frame includes two support frames arranged opposite each other in a second direction; each support frame includes a first part and a second part connected together, the first part and the second part being arranged in a first direction; wherein, the second direction is perpendicular to the first direction, and both the second direction and the first direction are parallel to the horizontal direction; The frame body includes the first part, and the foot pedal support frame includes the second part, which is located on the outer periphery of the frame body; the foot pedal is fixedly connected to the second part of the two support frames.

8. The air compressor installation device according to claim 7, characterized in that, The foot support frame also includes a load-bearing beam and a load-bearing plate, the load-bearing beam and the load-bearing plate being fixedly connected between the second parts of the two support frames, and the load-bearing plate being fixedly connected to the load-bearing beam; The foot pedal is fixedly connected to the supporting beam and the supporting plate, and at least a portion of the foot pedal is stacked and fixedly connected to the supporting plate.

9. The air compressor installation device according to claim 1, characterized in that, The mounting frame includes two support frames disposed opposite each other in a second direction, each support frame including a mounting beam extending along the direction of gravity; The circumferential surface of the mounting beam has a through hole; the air compressor mounting device also includes multiple fixing components; the multiple fixing components are arranged one-to-one with the multiple through holes; the fixing components include bushings and locking fasteners, the bushings are installed in the corresponding through holes, and the locking fasteners are inserted through the corresponding bushings to fix the frame body to the vehicle body.

10. The air compressor installation device according to claim 9, characterized in that, A reinforcing beam is fixedly connected between the mounting beams of the two support frames; and / or, The support frame also includes a pad, which is located on the side of the mounting beam near the vehicle body. The pad has clearance holes, and the fasteners also pass through the clearance holes.

11. The air compressor installation device according to claim 1, characterized in that, The mounting frame includes two support frames arranged opposite each other in a second direction, each support frame including a mounting beam, a support beam and a first reinforcing beam; wherein the mounting beam extends along the direction of gravity and is adapted to be fixed to the vehicle body; The support beam extends along a first direction, and one end of the support beam is fixedly connected to the mounting beam; the first direction is perpendicular to the second direction, and both the first direction and the second direction are parallel to the horizontal direction; The first reinforcing beam is located below the supporting beam, and both ends of the first reinforcing beam are fixedly connected to the supporting beam and the mounting beam, respectively.

12. The air compressor installation device according to claim 1, characterized in that, The mounting frame is provided with multiple wire harness brackets; and / or, The mounting frame includes two support frames arranged opposite each other in the second direction. The air compressor mounting device also includes an air tank bracket, which is fixedly connected to one of the two support frames and is used to install an air tank.

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