High-reliability pickup truck frame

Abstract

The utility model provides a high-reliability pickup truck frame which comprises two parallel side beams, the middle layers of the two side beams are hollow, a plurality of connecting columns are arranged at the hollow positions of the middle layers of the two side beams, and first reinforcing ribs are arranged among the connecting columns. The number of the installation grooves is two, the two installation grooves are fixedly installed on the inner sides of the two side beams, and each installation groove is provided with two first sliding rails. A connecting piece is arranged between the two side beams, spherical hinges are arranged at the two ends of the connecting piece correspondingly, a hydraulic rod is connected to the other ends of the spherical hinges, a connector is arranged at the other end of the hydraulic rod, two first movable pieces are arranged at the other end of the connector, and the two first movable pieces are movably installed on the two first sliding rails correspondingly. And when adjustment is needed, the position of the hydraulic rod is fixed through the spherical hinge, the hydraulic rod stretches out and draws back to drive the connector and the first movable part to move along the first sliding rail, and flexible adjustment of the frame is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of frame, especially high reliability pick -up truck frame. BACKGROUND

[0002] Pick -up truck frame is the core structural component of pick -up truck, it bears the overall weight of vehicle and various loads in the running process, the frame is usually made of high strength steel material, the frame can effectively disperse and absorb the impact and vibration from the road, provide more stable and comfortable riding experience for the driver and passenger.

[0003] Now there is Chinese patent document CN202222849231.2 a plurality of connecting rod pick -up truck frame, including main frame, inner frame and fixed frame, the inner end of main frame is fixedly connected with the plug rod, the outer side of plug rod is slidably connected with inner frame, the inner side of inner frame is fixedly connected with fixed frame, the inner side of fixed frame is rotatably connected with threaded shaft, the outer side of threaded shaft is spirally connected with transmission plate, the outer end of transmission plate is rotatably connected with transmission rod, the outer end of transmission rod is rotatably connected with locking sleeve, in the utility model, the plug rod, threaded shaft and transmission rod are set, the rotation of threaded shaft is utilized to make transmission plate can drive transmission rod to rotate, so that the distance between main frame and inner frame can be adjusted, and the plug rod can be used to limit main frame and inner frame, guarantee the overall strength of frame, and then the use of frame can be more convenient for the assembly and adjustment of pick -up vehicle, so that the frame can be suitable for different pick -up vehicle use.

[0004] But the above patent has certain defects in use, in view of the introduction of plug rod, threaded shaft and transmission rod etc. device, lead to the overall quality of main frame and inner frame increases, and then make the load that the frame bears is heavier, simultaneously, due to the quality of frame itself is too big, simply rely on plug rod, threaded shaft and transmission rod realize the adjustable nature of frame length, and its stability is not ideal.

[0005] Therefore here the high reliability pick -up truck frame is provided to solve the above problems. UTILITY MODEL CONTENTS

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a high reliability pick -up truck frame.

[0007] The utility model adopts the following technical scheme:

[0008] High reliability pick -up truck frame, including

[0009] Two mutually parallel side beams, the middle layer of two side beams is hollow, and a plurality of connecting columns are arranged at the hollow middle layer of two side beams, and first reinforcing ribs are arranged between the plurality of connecting columns;

[0010] The mounting groove is provided with two first sliding rails on each mounting groove;

[0011] The connecting piece is provided with a ball hinge at both ends, a hydraulic rod connected to the other end of the ball hinge, a connecting head provided at the other end of the hydraulic rod, and two first movable pieces provided at the other end of the connecting head and movably arranged on the two first sliding rails.

[0012] As a preferred scheme of the utility model, the two side beams are provided with a limiting sleeve at the inner side, the limiting sleeve is located above the mounting groove, the connecting piece is provided with a limiting rod at both ends, the limiting rod is located above the ball hinge, and the limiting rod is located in the limiting sleeve.

[0013] As a preferred scheme of the utility model, the two side beams are provided with an installation plate at both ends of the inner side, the installation plate is provided with a third sliding rail, and the installation plate is provided with a mounting port at the end away from the side beam.

[0014] As a preferred scheme of the utility model, the two side beams are provided with a connecting beam between the two side beams, the connecting beam is provided with two connecting beams, the connecting beam is provided with an installation head at both ends, the installation head is provided with a displacement block at one end, the displacement block is provided with a third movable piece, and the third movable piece is movably connected to the third sliding rail.

[0015] As a preferred scheme of the utility model, the two side beams are provided with a limiting beam between the two side beams, the limiting beam is provided with two limiting beams, the limiting beam is provided with a second movable piece at both ends, the two mounting grooves are provided with a second sliding rail, and the second movable piece is movably connected to the second sliding rail.

[0016] As a preferred scheme of the utility model, the two connecting beams are provided with a second reinforcing rib inside.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. By designing the side beam as a hollow structure, and arranging a plurality of connecting columns and reinforcing ribs, the self-weight of the frame is effectively reduced, the structural stability is enhanced, and when the ball hinge at both ends of the connecting piece between the two side beams cooperates with the hydraulic rod, the ball hinge fixes the position of the hydraulic rod, the hydraulic rod drives the connecting head and the first movable piece to move along the first sliding rail, the frame is flexibly adjusted, and the carrying capacity is improved.

[0019] 2. When the hydraulic rod extends or retracts, it causes the first movable part to move along the first slide rail. The limiting sleeve and the limiting rod work together to ensure that the connecting part moves within a predetermined range, avoids excessive displacement, and further ensures the overall stability of the frame. At the same time, when the hydraulic rod extends or retracts, the two limiting beams and the second movable part move synchronously along the second slide rail, forming a double limiting mechanism to effectively prevent the side beam from deforming.

[0020] 3. The connecting beam between the two side beams fits tightly with the mounting plate, and the displacement block precisely controls the movement of the third moving part within the third slide rail, ensuring the stability and durability of the frame under complex road conditions and significantly improving overall performance. Attached Figure Description

[0021] Figure 1 This is an overall structural diagram of the present invention;

[0022] Figure 2 This is an exploded view of the present invention;

[0023] Figure 3 This is a structural diagram of the connecting beam of this utility model;

[0024] Figure 4 This is a structural diagram of the connector in this utility model.

[0025] Figure 5 This is a structural diagram of the mounting slot of this utility model;

[0026] In the diagram: 1. Side beam; 2. Connecting column; 3. First reinforcing rib; 4. Connector; 5. Ball joint; 6. Hydraulic rod; 7. Connector head; 8. First moving part; 9. Limiting rod; 10. Limiting sleeve; 11. Mounting groove; 12. First slide rail; 13. Second slide rail; 14. Limiting beam; 15. Second moving part; 16. Mounting plate; 17. Third slide rail; 18. Mounting port; 19. Connecting beam; 20. Mounting head; 21. Third moving part; 22. Second reinforcing rib; 23. Displacement block. Detailed Implementation

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

[0028] Example:

[0029] Please see Figures 1-5 High-reliability pickup truck frames, including:

[0030] Two parallel side beams 1, the middle layer of the two side beams 1 is hollow, and multiple connecting columns 2 are provided in the middle hollow part of the two side beams 1, and the multiple connecting columns 2 are provided with first reinforcing ribs 3 between each other;

[0031] Mounting slot 11, two mounting slots 11 are provided, the two mounting slots 11 are fixedly installed on the inner side of two side beams 1, and each mounting slot 11 is provided with two first slide rails 12;

[0032] A connector 4 is provided between the two side beams 1. Both ends of the connector 4 are provided with ball hinges 5. The other end of the ball hinge 5 is connected to a hydraulic rod 6. The other end of the hydraulic rod 6 is provided with a connector 7. The other end of the connector 7 is provided with two first movable parts 8, and the two first movable parts 8 are correspondingly and movably installed on the two first slide rails 12.

[0033] In this embodiment, there are two side beams 1, which are arranged parallel to each other. The two side beams 1 have a hollow structure in the middle and multiple connecting columns 2 are provided inside. The multiple connecting columns 2 are reinforced by first reinforcing ribs 3. There are two mounting grooves 11 on the inner side of the two side beams 1. The mounting grooves 11 are fixedly installed on the inner side of the two side beams 1. Each mounting groove 11 is provided with two first slide rails 12. There is a connector 4 between the two side beams 1. Ball hinges 5 are provided at the lower positions of both ends of the connector 4. The other end of the ball hinge 5 is connected to a hydraulic rod 6. The other end of the hydraulic rod 6 is provided with a connector 7. The connector 7 is movably connected to two first movable parts 8. The two first movable parts 8 are movably installed in the first slide rails 12 to achieve flexible adjustment.

[0034] Specifically, each of the two side beams 1 is provided with a limiting sleeve 10 on its inner side, and the limiting sleeve 10 is located above the mounting groove 11. Both ends of the connector 4 are provided with limiting rods 9, which are located above the ball hinge 5 and inside the limiting sleeve 10.

[0035] In this embodiment, two limiting sleeves 10 are provided on the inner side of the two side beams 1. The two limiting sleeves 10 are respectively located above the two mounting slots 11. Limiting rods 9 are provided at the upper positions of both ends of the connector 4. The limiting rods 9 are located above the ball hinge 5 and cooperate with the limiting sleeves 10 to ensure that the connector 4 does not exceed the predetermined range during the movement, thereby enhancing the structural stability.

[0036] Specifically, each of the two side beams 1 has a mounting plate 16 at both ends of its inner side, a third slide rail 17 on the mounting plate 16, and a mounting opening 18 at the end of the mounting plate 16 away from the side beam 1.

[0037] In this embodiment, mounting plates 16 are provided at both ends of the inner side of the two side beams 1. The function of the mounting plates 16 is to subsequently install the connecting beams 19. The mounting plates 16 are provided with a third slide rail 17. The mounting plates 16 are provided with a mounting opening 18 on one side, and the mounting opening 18 is located at the end away from the side beams 1.

[0038] Specifically, a connecting beam 19 is provided between the two side beams 1, and there are two connecting beams 19. Each end of the connecting beam 19 is provided with a mounting head 20. One end of the mounting head 20 is provided with a displacement block 23. A third movable member 21 is provided on the block, and the third movable member 21 is movably connected to the third slide rail 17.

[0039] In this embodiment, there are two connecting beams 19 between the two side beams 1. Each connecting beam 19 has a mounting head 20 at both ends. One end of the mounting head 20 has a displacement block 23. The displacement block 23 has a third movable component 21. The third movable component 21 is connected to the mounting plate 16 through the third slide rail 17 to achieve precise adjustment and enhance the stability and flexibility of the overall structure.

[0040] Specifically, a limiting beam 14 is provided between the two side beams 1, and there are two limiting beams 14. Each end of the limiting beam 14 is provided with a second movable member 15. The two mounting slots 11 are respectively provided with a second slide rail 13, and the second movable member 15 is movably connected in the second slide rail 13.

[0041] In this embodiment, two connecting beams 19 are provided between the two side beams 1. The two connecting beams 19 are arranged parallel to each other. The limiting beam 14 is provided with second movable parts 15 at both ends. A second slide rail 13 is provided on the mounting groove 11. The second movable parts 15 are movably connected in the second slide rail 13 to ensure that the limiting beam 14 is stable and reliable during the movement process, and further optimize the coordination of the overall structure.

[0042] Specifically, both connecting beams 19 are provided with a second reinforcing rib 22 inside.

[0043] In this embodiment, a reinforcing rib is provided at the middle position of the two connecting beams 19, which reduces weight while improving structural strength.

[0044] The principle of this utility model is as follows: When adjustment is required, the hydraulic rod 6 extends, pushing the two first connecting parts 4 on the connector 7 to move within the first slide rail 12. At the same time, the second movable parts 15 at both ends of the connecting beam 19 move synchronously within the second slide rail 13. The displacement block 23 precisely controls the movement of the third movable part 21 within the third slide rail 17, achieving precise docking between the connecting beam 19 and the side beam 1, ensuring the stability and durability of the overall structure under complex working conditions. When the hydraulic rod 6 retracts, the first movable part 8 slides within the first slide rail 12, simultaneously driving the second movable part 15 and the third movable part 21 to reset. When the third movable part 21 resets to the end of the third slide rail 17, the mounting port 18 will fit tightly with the mounting head 20, and the overall structure will return to its initial state.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A high-reliability pickup truck frame, characterized in that, include: Two parallel side beams, the middle layer of the two side beams is hollow, and multiple connecting columns are provided in the middle hollow part of the two side beams, and the multiple connecting columns are provided with a first reinforcing rib between each other; The mounting slots are provided in two places, and the two mounting slots are fixedly installed on the inner side of the two side beams. Each mounting slot is provided with two first slide rails. A connector is provided between the two side beams. Both ends of the connector are provided with ball joints. The other end of the ball joint is connected to a hydraulic rod. The other end of the hydraulic rod is provided with a connector. The other end of the connector is provided with two first movable parts, and the two first movable parts are correspondingly and movably installed on two first slide rails.

2. The high-reliability pickup truck frame according to claim 1, characterized in that: Both side beams are provided with limiting sleeves on their inner sides, and the limiting sleeves are located above the mounting grooves. Both ends of the connector are provided with limiting rods, which are located above the ball hinge and inside the limiting sleeves.

3. The high-reliability pickup truck frame according to claim 2, characterized in that: Mounting plates are provided at both ends of the inner side of the two side beams. The mounting plates are provided with a third slide rail, and the mounting plate has a mounting opening at the end away from the side beam.

4. The high-reliability pickup truck frame according to claim 3, characterized in that: A connecting beam is provided between the two side beams, and there are two connecting beams. Each end of the connecting beam is provided with a mounting head. One end of the mounting head is provided with a displacement block. A third movable component is provided on the displacement block, and the third movable component is movably connected in the third slide rail.

5. The high-reliability pickup truck frame according to claim 4, characterized in that: A limiting beam is provided between the two side beams, and there are two limiting beams. Each end of the limiting beam is provided with a second movable component. The two mounting slots are provided with corresponding second slide rails, and the second movable component is movably connected in the second slide rail.

6. The high-reliability pickup truck frame according to claim 5, characterized in that: Both connecting beams are equipped with a second reinforcing rib.

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