Aluminum alloy container for new energy logistics vehicle

Abstract

The aluminum alloy container for the new energy logistics vehicle comprises an installation plate, an aluminum alloy container body is fixedly installed at the top of the installation plate, sliding rods are fixedly installed at the left end and the right end of the interior of the aluminum alloy container body, and the sliding rods are symmetrically arranged in the front-back direction relative to the vertical central axis of the aluminum alloy container body. A rod body of the sliding rod is slidably connected with a positioning plate used for positioning, the positioning plate penetrates and extends to the outer portion of the mounting plate, the side wall of the positioning plate is arranged in an inclined state, the outer sides of the left end and the right end of the rod body of the sliding rod are connected with first springs used for resetting in a sleeving mode, and the first springs are connected with the positioning plate together. According to the aluminum alloy container for the new energy logistics vehicle, accurate butt joint during installation can be ensured by guiding the aluminum alloy container body, so that deviation between the aluminum alloy container body and a vehicle body is avoided, the installation efficiency and accuracy of the container are improved, and then connection between the container and the vehicle body is enhanced by clamping the clamping blocks and the vehicle frame together.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy cargo box technology, specifically to an aluminum alloy cargo box for new energy logistics vehicles. Background Technology

[0002] To reduce carbon emissions and fuel consumption in automobiles, aluminum alloy cargo boxes have been developed as part of the modern automotive industry's technological development. Compared to traditional steel or other materials, aluminum alloys are lighter, which helps reduce the weight of the cargo during transportation, improve transportation efficiency and energy saving. While maintaining a lightweight design, aluminum alloys have sufficient strength and toughness to withstand certain impacts and ballast loads, ensuring safety during transportation. Furthermore, aluminum alloys are easy to process and can be customized according to customer needs to form cargo boxes of different sizes and shapes.

[0003] Patent CN211731614U discloses a lightweight aluminum alloy truck body, including a floor assembly. The floor assembly includes a front end and a rear end arranged longitudinally along an axis. The front end includes a transversely laid aluminum alloy profile floor plate, the extrusion direction of which is perpendicular to the axis of the floor assembly. The rear end includes an aluminum alloy square tube crossbeam and a longitudinally laid aluminum alloy profile floor plate, the crossbeam being perpendicular to the axis of the floor assembly. This lightweight aluminum alloy truck body reduces manufacturing complexity, shortens production cycles, and improves truck body assembly efficiency. In particular, it achieves superior overall lightweight design, significantly reducing weight while maintaining comparable cargo capacity. This greatly improves logistics efficiency, enhances the truck body's load-bearing capacity and resistance to deformation and impact, and ensures safety while improving logistics efficiency.

[0004] Based on existing solutions and practical applications, the aluminum alloy cargo boxes used in current new energy logistics vehicles still have some problems. For example, when using aluminum alloy cargo boxes in logistics parks, the boxes need to be disassembled and cut for loading and unloading. During installation, the boxes may not be accurately aligned, leading to deviations between the boxes and the vehicle body. This increases the time and labor costs during installation. Furthermore, improper installation can result in weak connections between the boxes and the vehicle body, causing deformation or damage over time and increasing safety risks during transportation. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum alloy cargo box for new energy logistics vehicles, so as to solve the problems mentioned in the background art, which are that the cargo box is difficult to align accurately during installation, resulting in deviation between the cargo box and the vehicle body. At the same time, due to improper installation, the connection between the cargo box and the vehicle body is not firm, which leads to deformation or damage of the cargo box during long-term use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy cargo box for new energy logistics vehicles, comprising:

[0007] A mounting plate has an aluminum alloy cargo box body fixedly mounted on its top. Sliding rods are fixedly mounted on both the left and right ends of the aluminum alloy cargo box body, and these sliding rods are symmetrically arranged about the vertical central axis of the aluminum alloy cargo box body. Positioning plates for positioning are slidably connected to the sliding rods, extending through the mounting plate and with their side walls inclined. First springs for resetting are sleeved on the outer sides of both the left and right ends of the sliding rods and connected to the positioning plates. The positioning plate has a guide component for movement, and an adjustment component is located inside the mounting plate.

[0008] Preferably, the guiding component includes a first through groove, a rubber guide wheel, and a second spring. The first through groove is provided at both the front and rear ends of the side wall of the positioning plate. The rubber guide wheel is slidably connected to the groove of the first through groove, and the second spring is sleeved and connected to the outer side of the rubber guide wheel.

[0009] Preferably, the adjustment assembly includes a bidirectional threaded rod, a hinge block, and a locking block. Both the left and right ends of the mounting plate are rotatably connected to the bidirectional threaded rod, and the bidirectional threaded rod is symmetrically arranged about the vertical central axis of the mounting plate. The left and right ends of the bidirectional threaded rod are connected to the hinge block by threads, and the lower end of the hinge block is fixed with a locking block. The bidirectional threaded rod drives the locking block to slide in opposite directions through the hinge block.

[0010] Preferably, the card block is arranged in a U-shape, and adjustment blocks are slidably connected to both the front and rear ends of the inner side of the card block groove.

[0011] Preferably, the adjusting block has a second through groove, and a limiting rod is slidably connected in the groove. The rod at one end of the limiting rod is elliptical, and a through hole is provided on the rod. A third spring for resetting is installed in the groove of the second through groove, and the third spring is fixedly connected to the limiting rod.

[0012] Preferably, the lower end of the adjusting block has a third through groove at both the front and rear ends, and the inside of the third through groove is rotatably connected with a bolt, and the bolt is engaged with the through hole on the limiting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the aluminum alloy cargo box for new energy logistics vehicles can ensure accurate docking during installation by guiding the aluminum alloy cargo box body, thereby avoiding deviation from the vehicle body and improving the installation efficiency and accuracy of the cargo box. Then, it is engaged with the vehicle frame by the locking block, thereby strengthening the connection between the cargo box and the vehicle body. At the same time, by adjusting the position of the limit rod, additional fixation is provided to reduce damage caused by shaking or loosening, thereby ensuring greater stability during transportation.

[0014] 1. The system comprises a mounting plate, an aluminum alloy cargo box body, a sliding rod, a positioning plate, a first spring, a first through groove, rubber guide wheels, and a second spring. The positioning plate slides on the sliding rod, and two sets of first springs are connected to the outside of the sliding rod. The spring force of the first springs keeps the positioning plate in the center position of the sliding rod. The positioning plate extends through the mounting plate and is fixedly installed on both ends inside the aluminum alloy cargo box body via the sliding rod. The sliding rod is symmetrically arranged about the vertical central axis of the aluminum alloy cargo box body. The positioning plate is inclined along its side wall, thus allowing the two sets of positioning plates to maintain their position. The plate fits snugly against the vehicle body, allowing the positioning plate to slide along the sliding rod according to the vehicle body's dimensions. This causes the first spring to compress and stretch, which in turn places the rubber guide wheel on the vehicle body. The weight of the aluminum alloy cargo box itself then causes the rubber guide wheel to slide into the first through slot, compressing the second spring and keeping the aluminum alloy cargo box in the correct position on the vehicle body. By pushing the rubber guide wheel, the aluminum alloy cargo box is installed in the correct position. By guiding the aluminum alloy cargo box, accurate alignment during installation is ensured, thus avoiding deviations between the aluminum alloy cargo box and the vehicle body, thereby improving the installation efficiency and accuracy of the cargo box.

[0015] 2. It is equipped with a mounting plate, a two-way threaded rod, a hinge block, and a locking block. By rotating the two-way threaded rod, the hinge block and the locking block are fixedly connected. The locking block is set in a "U" shape. The two-way threaded rod and the hinge block are connected by threads. By rotating the two-way threaded rod, the hinge block drives the locking block to slide in opposite directions, bringing the two sets of locking blocks closer together. This close proximity of the locking blocks and their engagement with the vehicle frame fixes the installation position of the aluminum alloy cargo box. The engagement of the locking blocks with the vehicle frame strengthens the connection between the cargo box and the vehicle body, reduces damage caused by shaking or loosening, and enhances overall safety.

[0016] 3. The system includes a locking block, an adjusting block, a second through slot, a limiting rod, a third spring, and bolts. The locking block engages with the vehicle frame, allowing the limiting rod to slide inside the second through slot. This causes the limiting rod to compress the third spring. When the aluminum alloy cargo box is installed with the vehicle frame, the adjusting block can be pulled. Because one end of the limiting rod is elliptical, it slides on the vehicle frame. When it reaches the desired position, the third spring's force causes the limiting rod to reset and pop out of the second through slot, engaging with the vehicle frame. The bolt is then screwed into the third through slot at the bottom of the locking block, engaging with the limiting rod. Adjusting the position of the limiting rod allows for flexible adjustment based on actual conditions and provides additional fixation, ensuring greater stability during transportation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main sectional view of the present invention;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the diagram;

[0020] Figure 4 This is a top sectional view of the mounting plate of this utility model;

[0021] Figure 5 This is a side view of the card block structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the overall structure of the positioning plate of this utility model;

[0023] Figure 7 This is a side view of the positioning plate of this utility model.

[0024] In the diagram: 1. Mounting plate; 2. Aluminum alloy cargo box body; 3. Sliding rod; 4. Positioning plate; 5. First spring; 6. First through groove; 7. Rubber guide wheel; 8. Second spring; 9. Two-way threaded rod; 10. Hinge block; 11. Locking block; 12. Adjusting block; 13. Second through groove; 14. Limiting rod; 15. Third spring; 16. Third through groove; 17. Bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 This utility model provides a technical solution: an aluminum alloy cargo box for new energy logistics vehicles, comprising: a mounting plate 1, an aluminum alloy cargo box body 2, a sliding rod 3, a positioning plate 4, a first spring 5, a first through groove 6, a rubber guide wheel 7, a second spring 8, a bidirectional threaded rod 9, a hinge block 10, a locking block 11, an adjusting block 12, a second through groove 13, a limiting rod 14, a third spring 15, a third through groove 16, and a bolt 17.

[0027] First, as attached Figure 1 Appendix Figure 2 Appendix Figure 4 Appendix Figure 6 and attached Figure 7As shown, when the aluminum alloy cargo box is installed on the new energy logistics vehicle, because the aluminum alloy cargo box is relatively large, it can be lifted. Then, by slowly lowering the height of the aluminum alloy cargo box body 2, the sliding rod 3 is fixedly installed at both ends inside the aluminum alloy cargo box body 2. The sliding rod 3 is symmetrically arranged about the vertical central axis of the aluminum alloy cargo box body 2, and a positioning plate 4 is slidably connected to the rod of the sliding rod 3. The positioning plate 4 extends through to the outside of the mounting plate 1. Because the outer sides of the left and right ends of the sliding rod 3 are sleeved with first springs 5, the positioning plate 4 is held in the position of the sliding rod 3 by the mutual elastic force of the two sets of first springs 5. The side wall of the positioning plate 4 is inclined. When the height of the aluminum alloy cargo box body 2 is lowered, the inclined side wall of the positioning plate 4 contacts the vehicle frame. Because the front and rear ends of the inclined side wall of the positioning plate 4 are provided with first through grooves 6, and rubber guide wheels 7 are slidably connected inside the first through grooves 6, the rubber guide wheel 7 rod is also connected to the positioning plate 4. A second spring 8 is connected to the outer side of the aluminum alloy cargo box 2. The elastic force of the second spring 8 causes the rubber guide wheel 7 to be placed outside the first through groove 6. When the positioning plate 4 contacts the frame and the aluminum alloy cargo box 2 slowly descends, the rubber guide wheel 7 slides into the inside of the first through groove 6. The sliding of the rubber guide wheel 7 causes the second spring 8 to stretch. When the aluminum alloy cargo box 2 is placed on the frame, the positioning plate 4 is not only placed on the frame, but also slides on the rod of the sliding rod 3 according to the size of the frame. The elastic force between the first springs 5 ​​makes the positioning plate 4 fit tightly with the frame, so that the aluminum alloy cargo box 2 is placed in a suitable position on the frame. A small part of the rubber guide wheel 7 also fits with the frame. By pushing the rubber guide wheel 7, the aluminum alloy cargo box 2 can be moved to a designated position. The cooperation between the positioning plate 4 and the rubber guide wheel 7 guides the installation of the aluminum alloy cargo box 2 and avoids deviation between the aluminum alloy cargo box 2 and the vehicle body.

[0028] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4As shown, when the aluminum alloy cargo box body 2 is placed on the vehicle body, the aluminum alloy cargo box body 2 is fixedly installed on the top of the mounting plate 1, thereby connecting the mounting plate 1 to the vehicle frame. Then, the bidirectional threaded rod 9 can be rotated. The bidirectional threaded rod 9 is rotatably connected to the left and right ends inside the mounting plate 1, and the bidirectional threaded rod 9 is symmetrically arranged about the vertical central axis of the mounting plate 1. The left and right ends of the bidirectional threaded rod 9 are threadedly connected to the hinge block 10, and the bottom of the hinge block 10 is fixedly installed with the locking block 11. The locking block 11 is arranged in a "U" shaped structure. When the bidirectional threaded rod 9 is rotated, the hinge block 10 causes the locking block 11 to slide in opposite directions, and the locking blocks 11 move closer to each other. By moving closer to each other, the locking blocks 11 engage with the vehicle frame, thereby fixing the mounting plate 1 to the vehicle frame and strengthening the connection with the vehicle body.

[0029] As attached Figure 1 Appendix Figure 3 and attached Figure 5 As shown, after the locking block 11 is locked to the vehicle body, mounting holes are provided on the vehicle body frame. Adjusting blocks 12 are slidably connected to both ends of the side wall of the locking block 11 groove. The adjusting block 12 has a second through groove 13, and a limiting rod 14 is slidably connected inside the second through groove 13. When the adjusting block 12 is connected to the vehicle body, one end of the limiting rod 14 is set in an elliptical structure, which makes the limiting rod 14 fit against the frame. The limiting rod 14 fits against the frame and compresses the third spring 15. The position of the limiting rod 14 can be adjusted according to the mounting holes on the frame. By pulling the adjusting block 12 to slide in the groove of the locking block 11, the position of the limiting rod 14 can be adjusted. The limiting rod 14 slides on the frame. When the limiting rod 14 slides and aligns with the mounting hole on the frame, the spring force of the third spring 15 pops the limiting rod 14 out of the second through slot 13, and the limiting rod 14 engages with the mounting hole on the frame. After the limiting rod 14 engages with the frame, the bottom of the adjusting block 12 has a third through slot 16. Then, a bolt 17 is inserted into the third through slot 16. By rotating the bolt 17, a through hole is opened on the rod of the limiting rod 14, so that the rotating bolt 17 can engage with the limiting rod 14, providing additional fixation for the aluminum alloy cargo box body 2 as a whole, to ensure greater stability during transportation.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A new energy logistics truck aluminum alloy container, comprising: a mounting plate (1), the top of the mounting plate (1) is fixedly installed with an aluminum alloy container body (2), characterized in that; the left and right ends of the aluminum alloy container body (2) are fixedly installed with sliding rods (3), and the sliding rods (3) are symmetrically arranged about the vertical central axis of the aluminum alloy container body (2), the rod body of the sliding rod (3) is slidably connected with a positioning plate (4) for positioning, and the positioning plate (4) extends through to the outside of the mounting plate (1), and the side wall of the positioning plate (4) is arranged in an inclined state, the outer sides of the left and right ends of the rod body of the sliding rod (3) are sleeved with first springs (5) for resetting, and the first springs (5) are connected with the positioning plate (4), the block body of the positioning plate (4) is provided with a guide assembly for moving, and the inside of the plate body of the mounting plate (1) is provided with an adjusting assembly.

2. The aluminum alloy cargo box for a new energy logistics vehicle according to claim 1, characterized in that: The guide assembly comprises a first through slot (6), a rubber guide wheel (7) and a second spring (8), and the front and rear ends of the side wall of the block body of the positioning plate (4) are provided with the first through slot (6), the slot body of the first through slot (6) is slidably connected with the rubber guide wheel (7), and the outer side of the rubber guide wheel (7) is sleeved with the second spring (8).

3. The aluminum alloy cargo box for a new energy logistics vehicle of claim 1, wherein: The adjusting assembly comprises a bidirectional threaded rod (9), a hinged block (10) and a clamping block (11), the left and right ends of the inside of the mounting plate (1) are rotatably connected with the bidirectional threaded rod (9) and the bidirectional threaded rod (9) is symmetrically arranged about the vertical central axis of the mounting plate (1), the left and right ends of the rod body of the bidirectional threaded rod (9) are threadedly connected with the hinged block (10), the lower end of the block body of the hinged block (10) is fixedly installed with the clamping block (11), and the bidirectional threaded rod (9) drives the clamping block (11) to slide in opposite directions through the hinged block (10).

4. The aluminum alloy cargo box for a new energy logistics vehicle of claim 3, characterized in that: The clamping block (11) is arranged in a "concave" structure state, and the front and rear ends of the inner side of the groove body of the clamping block (11) are slidably connected with adjusting blocks (12).

5. The aluminum alloy cargo box for a new energy logistics vehicle of claim 4, characterized in that: The block body of the adjusting block (12) is provided with a second through slot (13), the slot body of the second through slot (13) is slidably connected with a limiting insertion rod (14), one end of the rod body of the limiting insertion rod (14) is arranged in an elliptical state, a through hole is formed in the rod body of the limiting insertion rod (14), a third spring (15) for resetting is installed in the slot body of the second through slot (13), and the third spring (15) is fixedly connected with the limiting insertion rod (14).

6. The aluminum alloy cargo box for a new energy logistics vehicle of claim 4, characterized in that: The front and rear ends of the lower end of the adjusting block (12) are provided with third through slots (16), and a screw (17) is rotatably connected in the third through slots (16), and the through hole in the limiting insertion rod (14) is arranged in a clamping state with the screw (17).

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