Detachable aluminum alloy lightweight carriage module connecting structure

Abstract

The utility model relates to vehicle fixed component technical field discloses detachable aluminium alloy light weight carriage module connecting structure, including fixed block one, the outer wall fixed connection of fixed block one has fixed shell, the inside fixed connection of fixed block one has motor, the output fixed setting of motor has the pivot, the outer wall fixed connection of pivot has the carousel, the inner wall sliding connection of carousel has fixed column, the inside of carousel is equipped with the limit slot, the outer wall fixed connection of fixed column has the connecting block, the outer wall fixed connection of connecting block has the connecting plate, the outer wall fixed connection of connecting plate has the clamping block. In the utility model, drive motor, through the mutual cooperation between pivot, carousel, fixed column, connecting block, connecting plate, clamping block, makes clamping block can be in the middle clamping, and the connecting ring produces the connecting effect, and further reaches through automatic clamping replaces manual clamping operation, reduces the effect that the labor quantity is improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vehicle fixing components technology, and in particular to a detachable lightweight aluminum alloy vehicle body module connection structure. Background Technology

[0002] A modular cargo box connection structure refers to a mechanical connection system used to assemble individual cargo box modules into a complete cargo box. It typically includes locking devices, guiding mechanisms, and sealing components. Traditional integrated cargo boxes suffer from drawbacks such as heavy weight, limited functionality, inconvenient assembly and disassembly, and high maintenance costs. To meet the core needs of commercial vehicles requiring frequent cargo box changes, rapid emergency deployment, and flexible expansion for specialized operations, a detachable, lightweight aluminum alloy modular cargo box connection structure is required.

[0003] The detachable lightweight aluminum alloy modular body structure allows for the rapid construction of freight spaces of different specifications through modular combination, enhancing vehicle adaptability. Simultaneously, the lightweight design directly reduces operating costs and carbon emissions, and the detachable feature significantly improves maintenance convenience, effectively ensuring transportation continuity and extending the vehicle's service life. In existing technologies, flange structures are typically used for connection, requiring numerous bolts, making operation complex and time-consuming, and easily extending disassembly and maintenance time. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a detachable lightweight aluminum alloy vehicle module connection structure, which aims to improve the problems of using a flange structure for connection, which involves a large number of bolts, complicated and time-consuming operation, and easily prolongs disassembly and maintenance time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable lightweight aluminum alloy vehicle body module connection structure, including a fixing block, a fixing shell fixedly connected to the outer wall of the fixing block, a motor fixedly connected inside the fixing block, a rotating shaft fixedly installed at the output end of the motor, the outer wall of the rotating shaft rotatably connected to the inside of the fixing shell, a turntable fixedly connected to the outer wall of the rotating shaft, the outer wall of the turntable slidably connected to the inside of the fixing shell, a fixing post slidably connected to the inner wall of the turntable, a limit groove formed inside the turntable, the outer wall of the fixing post slidably connected to the inner wall of the limit groove, a connecting block fixedly connected to the outer wall of the fixing post, the outer wall of the connecting block slidably connected to the inside of the fixing shell, a connecting plate fixedly connected to the outer wall of the connecting block, a clamping block fixedly connected to the outer wall of the connecting plate, and a connecting component provided on the inner wall of the clamping block.

[0006] The above technical solution involves a drive motor that rotates the shaft, which in turn rotates the turntable. The turntable causes the fixed column to move the connecting block inside the fixed housing. The movement of the connecting block, in turn, causes the clamping block to move up and down via the connecting plate. This allows the clamping block to achieve a centered clamping effect and connect with the connecting ring. This achieves the effect of automatic clamping instead of manual clamping, making the connection operation more convenient.

[0007] Preferably, the connecting assembly includes a silicone ring, the outer wall of which is attached to the inner wall of the clamping block, the outer wall of which is fixedly connected to the inner wall of the connecting ring, and a fixing block two is fixedly connected to the outer wall of the connecting ring.

[0008] Preferably, the inner wall of the fixed shell is provided with a sliding groove, and the outer wall of the connecting block is slidably connected to the inner wall of the sliding groove.

[0009] Preferably, a limiting post is engaged inside the clamping block, and a support shell is engaged on the outer wall of the limiting post.

[0010] Preferably, the outer wall of the support shell is fixedly connected to the outer wall of the connecting ring, and the outer wall of the support shell is threadedly connected to a rotating shell.

[0011] Preferably, a clamping block is rotatably connected inside the rotating shell, the outer wall of the clamping block is slidably connected inside the supporting shell, and the inner wall of the clamping block is engaged with the outer wall of the limiting post.

[0012] Preferably, a clamping block two is fixedly connected inside the support shell, and the inner wall of the clamping block two is engaged with the outer wall of the limiting post.

[0013] Preferably, the outer wall of the support shell is slidably connected to the outer wall of the clamping block, and the limiting post is located in the middle of the clamping block.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the drive motor, through the cooperation between the rotating shaft, turntable, fixed column, limiting groove, connecting block, connecting plate, and clamping block, enables the clamping block to be centered and clamped, and to connect with the connecting ring to achieve the effect of starting disassembly. By automatically clamping instead of manual clamping, it can adapt to the needs of multiple scenarios, reduce labor and improve work efficiency.

[0015] 2. In this utility model, the limiting post is placed inside the support shell and the clamping block, and then rotated. By rotating the shell, the mutual cooperation between the clamping block one, the clamping block two, and the support shell ensures the stability of the limiting post, thereby making the connection between the clamping block and the connecting ring more stable and avoiding shaking during connection. Attached Figure Description

[0016] Figure 1This is a three-dimensional schematic diagram of the detachable lightweight aluminum alloy carriage module connection structure proposed in this utility model. Figure 2 This is a partial structural diagram of the clamping block of the detachable lightweight aluminum alloy carriage module connection structure proposed in this utility model. Figure 3 This is a cross-sectional schematic diagram of the internal structure of the fixed shell of the detachable lightweight aluminum alloy carriage module connection structure proposed in this utility model. Figure 4 This is a partial structural diagram of the rotating shell of the detachable lightweight aluminum alloy vehicle compartment module connection structure proposed in this utility model.

[0017] Legend: 1. Fixed block one; 2. Fixed shell; 3. Motor; 4. Rotating shaft; 5. Turntable; 6. Fixed column; 7. Limiting groove; 8. Connecting block; 9. Connecting plate; 10. Clamping block; 11. Limiting column; 12. Support shell; 13. Rotating shell; 14. Clamping block one; 15. Clamping block two; 16. Connecting ring; 17. Silicone ring; 18. Fixed block two; 19. Slide groove. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides a detachable lightweight aluminum alloy vehicle body module connection structure, including a fixing block 1, a fixing shell 2 fixedly connected to the outer wall of the fixing block 1, a motor 3 fixedly connected to the inside of the fixing block 1, a rotating shaft 4 fixedly provided at the output end of the motor 3, the outer wall of the rotating shaft 4 rotatably connected to the inside of the fixing shell 2, a turntable 5 fixedly connected to the outer wall of the rotating shaft 4, the outer wall of the turntable 5 slidably connected to the inside of the fixing shell 2, a fixing post 6 slidably connected to the inner wall of the turntable 5, a limit groove 7 is provided inside the turntable 5, the outer wall of the fixing post 6 slidably connected to the inner wall of the limit groove 7, a connecting block 8 fixedly connected to the outer wall of the fixing post 6, the outer wall of the connecting block 8 slidably connected to the inside of the fixing shell 2, a connecting plate 9 fixedly connected to the outer wall of the connecting block 8, a clamping block 10 fixedly connected to the outer wall of the connecting plate 9, and a connecting component provided on the inner wall of the clamping block 10; Specifically, fixing block 1 fixes fixing shell 2 and motor 3. Fixing shell 2 supports rotating shaft 4. Driving motor 3 causes rotating shaft 4 to rotate. Rotating shaft 4 fixes turntable 5. Turntable 5 supports and limits the offset of fixing post 6. Rotation of turntable 5 causes fixing post 6 to rotate through limiting groove 7, but does not cause fixing post 6 itself to rotate. Fixing post 6 fixes connecting block 8. Fixing shell 2 limits the offset of connecting block 8. The rotation of fixing post 6 with turntable 5 causes connecting block 8 to be fixed. The interior of shell 2 moves up and down. Connecting plate 9 fixes clamping block 10, and connecting block 8 fixes connecting plate 9. When fixing column 6 moves connecting block 8, connecting block 8 will move connecting plate 9 to move clamping block 10, thereby making the two clamping blocks 10 move in the center to achieve the clamping effect. The fixed shell 2, connecting block 8, connecting plate 9 and clamping block 10 are made of aluminum alloy. Aluminum alloy material greatly reduces the weight of the carriage and improves transportation efficiency or endurance. Through the clamping effect of clamping block 10, the steps of manual connection operation can be simplified and work efficiency can be improved.

[0020] Reference Figure 1 The connecting component includes a silicone ring 17, the outer wall of which is attached to the inner wall of the clamping block 10, the outer wall of which is fixedly connected to the inner wall of the connecting ring 16, and the outer wall of the connecting ring 16 is fixedly connected to a fixing block 18. Specifically, the fixing block 18 has a fixing function on the connecting ring 16, and the connecting ring 16 has a fixing function on the silicone ring 17. When the connecting ring 16 is located between the two clamping blocks 10, the silicone ring 17 can reduce the wear between the clamping block 10 and the connecting ring 16, thereby reducing the loss rate. The connecting ring 16 can be connected to the clamping block 10 to achieve the effect of connecting the carriage modules together.

[0021] Reference Figure 2 The inner wall of the fixed shell 2 is provided with a sliding groove 19, and the outer wall of the connecting block 8 is slidably connected to the inner wall of the sliding groove 19. Specifically, the slide groove 19 is formed inside the fixed shell 2. The slide groove 19 can limit the offset of the connecting block 8, so that the connecting block 8 can only move up and down.

[0022] Reference Figure 1 and Figure 4The clamping block 10 is internally engaged with a limiting post 11, and the outer wall of the limiting post 11 is engaged with a support shell 12. The outer wall of the support shell 12 is fixedly connected to the outer wall of the connecting ring 16, and the outer wall of the support shell 12 is threadedly connected to a rotating shell 13. The rotating shell 13 is internally rotatably connected with a clamping block 14, the outer wall of the clamping block 14 is slidably connected to the inside of the support shell 12, and the inner wall of the clamping block 14 is engaged with the outer wall of the limiting post 11. The support shell 12 is internally fixedly connected with a clamping block 15, the inner wall of the clamping block 15 is engaged with the outer wall of the limiting post 11, and the outer wall of the support shell 12 is slidably connected to the outer wall of the clamping block 14. The limiting post 11 is located in the middle of the clamping block 10. Specifically, the lower clamping block 10 supports the limiting post 11, the upper clamping block 10 limits the offset of the limiting post 11, the connecting ring 16 fixes the support shell 12, the support shell 12 supports the rotating shell 13, the rotating shell 13 supports the clamping block 14, the support shell 12 fixes the clamping block 15, and the support shell 12 supports and limits the offset of the clamping block 14, so that the rotating shaft 4 can only move linearly inside the support shell 12. Rotating the rotating shell 13 will drive the clamping block 14 to move. The movement of the clamping block 14 will cooperate with the clamping block 15 to clamp and fix the limiting post 11, ensuring the stability of the limiting post 11 inside the clamping block 10, thereby making the connection between the clamping block 10 and the connecting ring 16 more stable and avoiding shaking.

[0023] Working principle: When needed, the drive motor 3 drives the rotating shaft 4 to rotate the turntable 5. The rotation of the turntable 5 will cause the fixed column 6 to rotate. The rotation of the fixed column 6 will cause the connecting block 8 to move up and down inside the fixed shell 2. The movement of the connecting block 8 will drive the clamping block 10 to move through the connecting plate 9, thereby achieving the clamping effect and connecting the clamping block 10 with the connecting ring 16. The limiting post 11 is placed inside the clamping block 10 and passes through the inside of the support shell 12. Then, the rotating shell 13 is rotated to move the clamping block 14 inside the support shell 12. The movement of the clamping block 14 cooperates with the clamping block 2 15 to clamp and fix the limiting post 11, ensuring the stability of the limiting post 11 inside the clamping block 10. This makes the connection between the clamping block 10 and the connecting ring 16 more secure. This device can not only replace manual clamping operation with automatic clamping, reducing labor and improving work efficiency, but also make the connection between the clamping block 10 and the connecting ring 16 more stable and reduce shaking through the limiting structure.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable lightweight aluminum alloy vehicle body module connection structure, including a fixing block (1), characterized in that: The outer wall of the fixed block (1) is fixedly connected to a fixed shell (2), the inside of the fixed block (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly provided with a rotating shaft (4), the outer wall of the rotating shaft (4) is rotatably connected to the inside of the fixed shell (2), the outer wall of the rotating shaft (4) is fixedly connected to a turntable (5), the outer wall of the turntable (5) is slidably connected to the inside of the fixed shell (2), the inner wall of the turntable (5) is slidably connected to a fixed column (6), the inside of the turntable (5) is provided with a limiting groove (7), the outer wall of the fixed column (6) is slidably connected to the inner wall of the limiting groove (7), the outer wall of the fixed column (6) is fixedly connected to a connecting block (8), the outer wall of the connecting block (8) is slidably connected to the inside of the fixed shell (2), the outer wall of the connecting block (8) is fixedly connected to a connecting plate (9), the outer wall of the connecting plate (9) is fixedly connected to a clamping block (10), and the inner wall of the clamping block (10) is provided with a connecting component.

2. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 1, characterized in that: The connecting assembly includes a silicone ring (17), the outer wall of which is attached to the inner wall of the clamping block (10), the outer wall of which is fixedly connected to the inner wall of the connecting ring (16), and the outer wall of the connecting ring (16) is fixedly connected to a fixing block two (18).

3. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 1, characterized in that: The inner wall of the fixed shell (2) is provided with a sliding groove (19), and the outer wall of the connecting block (8) is slidably connected to the inner wall of the sliding groove (19).

4. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 1, characterized in that: The clamping block (10) is internally engaged with a limiting post (11), and the outer wall of the limiting post (11) is engaged with a support shell (12).

5. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 4, characterized in that: The outer wall of the support shell (12) is fixedly connected to the outer wall of the connecting ring (16), and the outer wall of the support shell (12) is threadedly connected to the rotating shell (13).

6. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 5, characterized in that: The rotating shell (13) is rotatably connected to a clamping block (14), the outer wall of the clamping block (14) is slidably connected to the inside of the support shell (12), and the inner wall of the clamping block (14) is engaged with the outer wall of the limiting post (11).

7. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 4, characterized in that: The support shell (12) is fixedly connected to a clamping block two (15), and the inner wall of the clamping block two (15) is engaged with the outer wall of the limiting post (11).

8. The detachable lightweight aluminum alloy vehicle module connection structure according to claim 4, characterized in that: The outer wall of the support shell (12) is slidably connected to the outer wall of the clamping block (14), and the limiting post (11) is located in the middle of the clamping block (10).

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