Heavy truck side apron board

Abstract

The utility model relates to the technical field of automobile side apron boards, and discloses a heavy truck side apron board which comprises a side protection board, a plurality of fixing pieces are fixedly installed on the side protection board, a plurality of heat dissipation grooves are formed in the side protection board in a penetrating mode, the inner side of the side protection board is movably connected with a movable side board, and the inner side of the movable side board is fixedly connected with the fixing pieces. Guide rail structures are connected to the two sides of the movable side plate in a sliding mode, the guide rail structures are installed on the side protection plate, a flow guide structure is arranged on one side of the upper surface of the movable side plate, and a cleaning structure used for cleaning the heat dissipation grooves is arranged on the other side of the upper surface of the movable side plate; in the cleaning state, the guide rail structure can drive the movable side plate to move, so that the cleaning structure moves to the heat dissipation groove, and the heat dissipation groove can be cleaned through the cleaning structure; the guide rail structure can drive the movable side plate to move, so that the flow guide structure moves to the heat dissipation groove, the flow guide structure guides the air flow, and the air flow can be guided to the part needing heat dissipation.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile side skirts, in particular to a side skirt of a heavy truck. Background Art

[0002] Side skirts refer to the skirts installed on both sides of the vehicle body. They are used to reduce the airflow from both sides of the vehicle body entering the bottom of the vehicle. They have a certain spoiler effect and can significantly reduce air resistance under certain conditions. Generally speaking, side skirts are used on heavy trucks.

[0003] In the prior art, the side skirt of a heavy-duty truck with the authorization publication number CN219215205U relates to the technical field of automobile side skirts, and aims to solve the problem that the side skirts on traditional heavy-duty trucks are prone to deformation quickly due to the limited impact resistance of the guard plate in the side skirt, thereby reducing the service life of the side skirt. The side skirt comprises a first side guard plate and a second side guard plate; an aluminum plate frame is installed on the opposite surfaces of the first side guard plate and the second side guard plate, and heat dissipation holes are evenly opened on the opposite front sides of the first side guard plate and the second side guard plate; through the setting of the aluminum plate frame, since a cast aluminum bracket is provided inside each longitudinal supporting aluminum tube, the supporting strength of each longitudinal supporting aluminum tube is enhanced, and then the overall impact resistance of the first side guard plate and the second side guard plate is enhanced through the cooperation of the transverse supporting aluminum tube and the connecting plate, so that it is not easy to deform quickly, thereby improving the service life of the side skirt.

[0004] In the above technical solution, in order to improve the heat dissipation performance of the fuel tank of a heavy-duty truck, a heat dissipation groove is usually provided on the side skirt to facilitate the airflow generated during driving to dissipate heat from the fuel tank. Since the side skirt is installed at the bottom of the vehicle body, as the use time increases, the side skirt will be blocked by mud and gravel generated by driving, affecting the airflow entering. For this reason, we propose a side skirt for a heavy-duty truck. Utility Model Content

[0005] The utility model provides a side skirt panel for a heavy truck, which solves the technical problem that in order to improve the heat dissipation performance of the fuel tank of a heavy truck, heat dissipation grooves are usually provided on the side skirt panel to facilitate the airflow generated during driving to dissipate heat to the fuel tank. Since the side skirt panel is installed at the bottom of the vehicle body, as the service time increases, the side skirt panel will be blocked by mud and gravel generated during driving, thereby affecting the entry of airflow.

[0006] In order to solve the above technical problems, the utility model provides a side skirt panel for a heavy-duty truck, including a side guard panel, a plurality of fixing parts are fixedly installed on the side guard panel, a plurality of heat dissipation grooves are penetrated by the side guard panel, the inner side of the side guard panel is movably connected with a movable side panel, both sides of the movable side panel are slidably connected with a guide rail structure, the guide rail structure is installed on the side guard panel, a guide structure is provided on one side of the upper surface of the movable side panel, and a cleaning structure for cleaning the heat dissipation groove is provided on the other side of the upper surface of the movable side panel.

[0007] Preferably, the cleaning structure includes a through slot provided on the movable side panel, a movable plate is movably installed inside the through slot, guide structures are installed at both ends of the movable plate, and a plurality of heat dissipation slot connecting blocks are fixedly installed on the lower surface of the movable plate, and the plurality of heat dissipation slot connecting blocks are arranged in a one-to-one correspondence with the plurality of heat dissipation slots.

[0008] Preferably, the guide structure includes a guide rod, which is fixedly mounted on the movable side plate. The outer movable sleeve of the guide rod is connected with a guide sleeve, which is fixedly mounted on the movable plate. The top of the guide rod is fixedly connected to a limiting block.

[0009] Preferably, a spring is movably sleeved on the outside of the guide rod, the lower end of the spring is fixed to the movable side plate, and the upper end of the spring is fixed to the lower end of the guide sleeve.

[0010] Preferably, the air guide structure includes an air inlet slot extending through the movable side panel, a frame is fixedly installed in the air inlet slot, and the frame is extended in the opposite direction of the movable side panel.

[0011] Preferably, a plurality of guide plates are evenly distributed inside the air inlet slot.

[0012] Preferably, both ends of each guide plate are fixedly installed with a mounting shaft, the ends of the mounting shaft are rotated and extended to the outside of the frame, the ends of the mounting shaft are configured as threaded rods, and the threaded rods at the ends of the mounting shafts are threadedly connected with screw sleeves.

[0013] Compared with the related art, the side skirt panel for heavy trucks provided by the present invention has the following beneficial effects:

[0014] 1. A side skirt assembly for a heavy truck. In the cleaning state, a guide rail structure can drive the movable side panel to move, so that the cleaning structure moves to the heat sink, and the heat sink can be cleaned through the cleaning structure.

[0015] 2. A side skirt panel of a heavy truck. When the vehicle is in motion, the guide rail structure drives the movable side panel to move, so that the guide structure moves to the heat dissipation slot. The guide structure guides the airflow to the desired heat dissipation location. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a side skirt panel for a heavy truck;

[0017] Figure 2 This is a schematic diagram of the structure of the inner side guard plate of a heavy truck side skirt;

[0018] Figure 3This is a structural diagram of a movable side panel of a heavy truck side skirt;

[0019] Figure 4 for Figure 3 A schematic diagram of the structure enlarged in the middle;

[0020] Figure 5 The figure is a structural diagram of a deflector for a side skirt of a heavy truck.

[0021] Numbers in the figure: 1. Side guard plate; 2. Heat dissipation groove; 3. Fixing part; 4. Movable side plate; 5. Guide rail structure; 6. Cleaning structure; 61. Movable plate; 62. Heat dissipation groove connecting block; 63. Through groove; 64. Guide structure; 65. Guide rod; 66. Guide sleeve; 67. Limit block; 68. Spring; 7. Air guide structure; 71. Air inlet groove; 72. Frame; 73. Air guide plate; 74. Mounting shaft; 75. Screw sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1, by Figure 1-5 The utility model provides a side skirt panel for a heavy truck, comprising a side guard panel 1, a plurality of fixing members 3 being fixedly mounted on the side guard panel 1, a plurality of heat dissipation slots 2 being penetrated by the side guard panel 1, a movable side panel 4 being movably connected to the inner side of the side guard panel 1, a guide rail structure 5 being slidably connected to both sides of the movable side panel 4, the guide rail structure 5 being an electric guide rail, the guide rail structure 5 being mounted on the side guard panel 1, a flow guide structure 7 being arranged on one side of the upper surface of the movable side panel 4, a cleaning structure 6 for cleaning the heat dissipation slot 2 being arranged on the other side of the upper surface of the movable side panel 4, the guide rail structure 5 being divided into two working modes, and in the cleaning state, the guide rail structure 5 can drive the movable side panel 4 to move so that the cleaning structure 6 moves to the position of the heat dissipation slot 2, and the heat dissipation slot 2 can be cleaned by the cleaning structure 6;

[0024] In the driving state, the guide rail structure 5 can drive the movable side panel 4 to move, so that the guide structure 7 moves to the heat dissipation slot 2. The guide structure 7 guides the airflow and can guide the airflow to the desired heat dissipation position.

[0025] The guide structure 64 is a kind of guide rod 65, which is fixed on the movable side plate 4 and the guide rod 65 is a kind of guide rod with a plurality of heat dissipation slots 2 connected to it.

[0026] In this embodiment, the air guide structure 7 includes an air inlet groove 71 that passes through the movable side panel 4, and a frame 72 is fixedly installed in the air inlet groove 71. The frame 72 is extended in the opposite direction of the movable side panel 4, and a number of guide plates 73 are equidistantly distributed inside the air inlet groove 71. Both ends of each guide plate 73 are fixedly installed with a mounting shaft 74, and the ends of the mounting shaft 74 are rotated and extended to the outside of the frame 72. The ends of the mounting shaft 74 are set as threaded rods, and the threaded rods and screw sleeves 75 cooperate to fix the two ends of the guide plate 73 on the frame 72. The threaded rods at the ends of the mounting shafts 74 are threadedly connected with screw sleeves 75. By using the mounting shafts 74 to install the two ends of the guide plate 73, the angle of the guide plate 73 can be adjusted through the guide plate 73 during the installation process. The diversion angle can be adjusted according to the position of the fuel tank during installation to guide the airflow to the fuel tank position.

[0027] Working principle:

[0028] In the cleaning state, the guide rail structure 5 can drive the movable side plate 4 to move, so that the cleaning structure 6 moves to the heat sink 2. The heat sink 2 can be cleaned through the cleaning structure 6. The heat sink connecting blocks 62 correspond to the heat sinks 2 one by one. The movable plate 61 is moved so that it moves along the guide rod 65, and the heat sink connecting blocks 62 can be driven to pass through the corresponding heat sink 2 to clean the inside thereof.

[0029] When in motion, the guide rail structure 5 can drive the movable side panel 4 to move, so that the guide structure 7 moves to the heat dissipation slot 2. The guide structure 7 guides the airflow and can guide the airflow to the desired heat dissipation location. The two ends of the guide plate 73 are installed by using the mounting shaft 74, so that during the installation process, the angle of the guide plate 73 can be adjusted through the guide plate 73. The guide angle can be adjusted according to the position of the fuel tank during installation to guide the airflow to the fuel tank location.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A side skirt of a heavy truck, comprising a side guard plate (1), wherein a plurality of fixing members (3) are fixedly mounted on the side guard plate (1), characterized in that: The side guard plate (1) is provided with a plurality of heat dissipation grooves (2) extending therethrough; the inner side of the side guard plate (1) is movably connected to a movable side plate (4); both sides of the movable side plate (4) are slidably connected to a guide rail structure (5); the guide rail structure (5) is mounted on the side guard plate (1); a flow guide structure (7) is provided on one side of the upper surface of the movable side plate (4); and a cleaning structure (6) for cleaning the heat dissipation grooves (2) is provided on the other side of the upper surface of the movable side plate (4).

2. A side skirt plate for a heavy truck according to claim 1, characterized in that: The cleaning structure (6) comprises a through slot (63) penetrating the movable side plate (4), a movable plate (61) being movably mounted inside the through slot (63), guide structures (64) being mounted at both ends of the movable plate (61), a plurality of heat dissipation slot connection blocks (62) being fixedly mounted on the lower surface of the movable plate (61), and the plurality of heat dissipation slot connection blocks (62) being arranged in one-to-one correspondence with the plurality of heat dissipation slots (2).

3. A side skirt plate for a heavy truck according to claim 2, characterized in that: The guide structure (64) comprises a guide rod (65), wherein the guide rod (65) is fixedly mounted on the movable side plate (4), the outer movable sleeve of the guide rod (65) is connected to a guide sleeve (66), and the guide sleeve (66) is fixedly mounted on the movable plate (61), and the top of the guide rod (65) is fixedly connected to a limiting block (67).

4. A side skirt plate for a heavy truck according to claim 3, characterized in that: The guide rod (65) is movably sleeved with a spring (68) on the outside, the lower end of the spring (68) is fixed on the movable side plate (4), and the upper end of the spring (68) is fixed on the lower end of the guide sleeve (66).

5. The side skirt of a heavy truck according to claim 1, characterized in that: The air guide structure (7) comprises an air inlet groove (71) extending through the movable side plate (4), a frame (72) being fixedly installed in the air inlet groove (71), and the frame (72) extending in the opposite direction of the movable side plate (4).

6. The side skirt of a heavy truck according to claim 5, characterized in that: A plurality of guide plates (73) are evenly distributed inside the air inlet slot (71).

7. The side skirt of a heavy truck according to claim 6, characterized in that: Both ends of each guide plate (73) are fixedly mounted with a mounting shaft (74), the ends of the mounting shaft (74) are rotatably extended to the outside of the frame (72), the ends of the mounting shaft (74) are arranged as threaded rods, and the threaded rods at the ends of the mounting shafts (74) are threadedly connected with screw sleeves (75).

Images