A load bearing bracket for transportation

Abstract

The utility model provides a kind of load bearing support for traffic transportation, comprising: base, the both sides of base are fixedly connected with side chassis, two the side chassis are hingedly connected with side fender on, the top of base is provided with top frame, the both sides of top frame are respectively provided with the movable slot compatible with two the side fender, the rear side of the upper surface of base is movably connected with rear fender by pin shaft;Positioning part, two the positioning part is respectively arranged on two the side fender, and respectively inserts two the side chassis;Front fender, the front fender is installed on the top frame, and inserts the base stably, this traffic transportation load bearing support, side fender, rear fender can be folded, top frame can be moved down, make support volume minimization after folding, while guaranteeing structural stability, greatly improve space utilization, make support after folding flat structure, optimization convenient empty load transport or storage, higher practicality.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology, and more specifically, to a load-bearing support for transportation. Background Technology

[0002] With the development of the information age, everyday items and products needed by factories can be shipped from their place of origin to their designated destinations, thereby promoting economic development. When transporting goods, some goods need to be secured using load-bearing supports.

[0003] In traditional cargo transportation and warehousing, support structures are usually fixed. Although they are highly stable, they cannot be folded and therefore occupy a lot of space during empty transport or storage, increasing warehousing and transportation costs. Some foldable supports can be folded up, but they lack a stable locking mechanism and are prone to loosening during transportation, affecting safety. Utility Model Content

[0004] The purpose of this invention is to provide a load-bearing support for transportation to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides a transportation support bracket, comprising: a base, side base frames fixedly connected to both sides of the base, side baffles hinged to both side base frames, a top frame provided on the top of the base, movable grooves adapted to the two side baffles respectively provided on both sides of the top frame, and a rear baffle movably connected to the rear side of the upper surface of the base via a pin.

[0006] The positioning parts are respectively disposed on the two side baffles and respectively inserted through the two side base frames;

[0007] A front baffle is mounted on the top frame and inserted through and stabilizes the base;

[0008] Adjustment parts, the two adjustment parts are respectively arranged on the two side brackets and the two ends of the top bracket, wherein

[0009] The two positioning parts are used to limit the position of the two side brackets after they have rotated with the two side base frames via hinges;

[0010] The two adjustment parts are used to limit the vertical movement of the top frame on the two side supports.

[0011] Furthermore, the positioning part includes a plurality of positioning slots formed on the side guard and the side base; a plurality of positioning rods respectively fitted and slidably inserted into the plurality of positioning slots; and a control plate fixed to the top of the plurality of positioning rods.

[0012] Furthermore, the positioning part also includes two limiting rods whose upper ends are symmetrically fixed to the bottom of the control panel and whose lower ends both penetrate the side baffle; two limiting blocks respectively fixed to the bottom of the two limiting rods; and two return springs respectively movably sleeved on the outside of the two limiting rods.

[0013] The two ends of the reset spring are fixedly connected to the limiting block and the side stop, respectively.

[0014] Furthermore, the adjusting part includes a positioning rack fixed on the side bracket; an adjusting bolt threaded to the top frame; a positioning tooth block rotatably connected to the tail end of the adjusting bolt and meshing with the positioning rack; and two guide rods with one end penetrating the top frame and symmetrically fixed on the positioning tooth block.

[0015] Furthermore, the front stop includes an assembly groove formed at the front end of the top frame, two front stop rods symmetrically arranged in the assembly groove; two adjusting shafts respectively fixed to the upper ends of the two front stop rods; several limiting grooves symmetrically formed in the assembly groove and allowing the two adjusting shafts to move; two strong magnetic blocks respectively fixed to the lower ends of the two front stop rods and magnetically connected to the top frame; and insertion grooves symmetrically formed on the base and adapted to the lower ends of the two front stop rods.

[0016] Furthermore, a limiting rod for limiting the rear stop is fixedly connected to the rear end of the upper surface of the base, and a receiving groove adapted to the upper end of the rear stop is provided at the rear end of the top frame.

[0017] Furthermore, the lower surface of the base is symmetrically fixedly connected with limit frames, and each of the two limit frames is provided with a lifting groove corresponding to the forklift fork plate.

[0018] Compared with the prior art, the embodiments of this utility model have the following beneficial effects:

[0019] In this transport support frame, the side guards are connected to the side base frame via hinges, allowing them to rotate outwards to form enclosures or fold inwards to reduce volume. The rear guard can be folded forward via a pin to fit snugly against the base, minimizing space occupation. The top frame can move up and down along the side guards via a movable slot to adjust the loading height or lower the overall height for folding. The front guard can be stored inside the top frame, resulting in a flat structure after folding, minimizing volume and facilitating stacking, storage, or transport. This avoids occupying a large amount of space during empty transport or storage, thus reducing warehousing and transportation costs, and demonstrates high practicality.

[0020] This transport support frame effectively restricts the movement of the rear baffle after it is deployed by means of a limiting rod and a receiving groove. The front baffle's movement is also restricted by the combination of the assembly groove and the limiting groove. The adjusting part precisely and stably controls the height of the top frame, ensuring stability after height adjustment. The positioning part, in conjunction with the upward-moving top frame, restricts the movement of the two side baffles after they are deployed, thus ensuring the structural rigidity of the frame after deployment and preventing accidental deployment during transport. Furthermore, when the frame is folded, the two side baffles are located at the top, and with the assistance of the positioning part, their movement after folding is effectively restricted, making the frame less prone to loosening during loaded and unloaded transport, ensuring safe use. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 A perspective view of the present invention is shown;

[0023] Figure 2 A perspective view of the present invention in another state is shown;

[0024] Figure 3 A partial cross-sectional perspective view of this utility model is shown;

[0025] Figure 4 This invention demonstrates a partially disassembled three-dimensional representation. Figure 1 ;

[0026] Figure 5 This invention demonstrates a partially disassembled three-dimensional representation. Figure 2 ;

[0027] Figure 6 This utility model is shown Figure 3 Enlarged view of point A.

[0028] In the picture

[0029] 1. Base; 2. Side base frame; 3. Side baffle; 4. Top frame; 5. Movable slot; 6. Rear baffle; 7. Positioning part; 8. Front baffle; 9. Adjustment part; 10. Positioning slot; 11. Positioning rod; 12. Control panel; 13. Limiting rod; 14. Limiting block; 15. Return spring; 16. Positioning rack; 17. Adjustment bolt; 18. Positioning tooth block; 19. Guide rod; 20. Assembly slot; 21. Front baffle; 22. Adjustment shaft; 23. Limiting slot; 24. Strong magnetic block; 25. Insertion slot; 26. Limiting rod; 27. Receiving slot; 28. Limiting frame; 29. ​​Lifting slot. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0031] like Figure 1-6 As shown, a transportation support bracket includes: a base 1, with side base frames 2 fixedly connected to both sides of the base 1, and side baffles 3 hinged to each of the two side base frames 2; a top frame 4 is provided directly above the base 1; movable slots 5 adapted to the two side baffles 3 are respectively opened on both sides of the top frame 4; and a rear baffle 6 is movably connected to the rear side of the upper surface of the base 1 via a pin.

[0032] Positioning part 7, the two positioning parts 7 are respectively disposed on the two side baffles 3, and respectively inserted through the two side base frames 2;

[0033] A front baffle 8 is mounted on the top frame 4 and inserted through and stabilizes the base 1;

[0034] Adjustment parts 9, two of the adjustment parts 9 are respectively disposed on the two side baffles 3 and the top frame 4 at both ends, wherein

[0035] The two positioning parts 7 are used to limit the position of the two side brackets 3 after they are rotated with the two side base brackets 2 via hinges;

[0036] The two adjustment parts 9 are used to restrict the vertical movement of the top frame 4 on the two side stops 3;

[0037] When in use, the side support frame 3 is connected to the side base frame 2 via hinges and can be rotated and folded inwards or outwards to reduce the volume occupied when not in use. The top frame 4 can move down along the movable slot 5 of the side support frame 3 to reduce the overall height and facilitate stacking for storage or transportation. The rear support frame 6 can be folded forward via a pin to fit against the base 1. The front support 8 can be folded into the top frame 4, so that the support has a flat structure after folding, which optimizes storage space, facilitates efficient folding of the entire support, effectively reduces the space occupied by the support when it is empty for transport or storage, and reduces storage and transportation costs.

[0038] During the folding and unfolding process of the bracket, the positioning part 7 uses a slot to cooperate with the positioning rod 11. Simply pull the control plate 12 to unlock the angle of the side guard 3, and it will automatically reset and lock after adjustment without the need for additional tools. This allows for quick completion of the locking of the two side guards 3 after unfolding and folding, ensuring the stability of the two side guards 3 during unfolding and folding. It is not easy to loosen during unfolding for cargo transportation or folding for empty transportation, ensuring safety. In addition, the adjustment part 9 achieves precise height adjustment of the top frame 4 through the adjustment bolt 17, positioning tooth block 18 and positioning rack 16. The operation is simple and highly stable, making it convenient to quickly complete the downward folding and upward loading of the top frame 4. The front guard 8 adopts a magnetic design, which can be quickly disassembled and assembled, improving loading and unloading efficiency.

[0039] Optionally, the positioning part 7 includes a plurality of positioning slots 10 formed on the side baffle 3 and the side base frame 2; a plurality of positioning rods 11 respectively fitted and slidably inserted into the plurality of positioning slots 10; and a control plate 12 fixed to the top of the plurality of positioning rods 11. After the positioning rods 11 are inserted into the positioning slots 10, they restrict the rotation of the side baffle 3, thereby fixing the angle and ensuring the load-bearing strength of both sides when the bracket is unfolded. The operator can simultaneously pull all the positioning rods 11 through the control plate 12 to quickly unlock or lock them. The plug-in locking is simple and reliable. When the side baffle 3 rotates and is set parallel to the base 1, the sides of the plurality of positioning rods 11 will abut against the ground of the side base frame 2. This can restrict the rotation and unfolding of the two side baffles 3 after the bracket is folded and retracted, making it less prone to loosening during transportation and ensuring transportation safety.

[0040] Optionally, the positioning part 7 further includes two limiting rods 13 whose upper ends are symmetrically fixed to the bottom of the control plate 12 and whose lower ends both penetrate the side baffle 3; two limiting blocks 14 respectively fixed to the bottom of the two limiting rods 13; and two return springs 15 respectively movably sleeved on the outside of the two limiting rods 13.

[0041] The two ends of the return spring 15 are fixedly connected to the limiting block 14 and the side bracket 3, respectively. Under normal conditions, the return spring 15 pushes the limiting block 14, and under the action of the limiting rod 13 and the control plate 12, the positioning rod 11 is kept inserted into the positioning slot 10 to prevent accidental dislodgement and loosening during transportation, which would affect the overall structural stability of the bracket. When adjustment is required, the control plate 12 is pulled upward to compress the spring, so that the lower ends of several positioning rods 11 are dislodged from the slots in the side base 2, allowing the side bracket 3 to rotate freely. After the pull on the control plate 12 is released, the slots automatically reset under the elastic force of the return spring 15, reducing manual intervention and making it convenient to use.

[0042] Optionally, the adjusting part 9 includes a positioning rack 16 fixed on the side bracket 3; an adjusting bolt 17 threaded on the top frame 4; a positioning block 18 rotatably connected to the tail end of the adjusting bolt 17 and meshing with the positioning rack 16; and two guide rods 19, one end of which passes through the top frame 4 and is symmetrically fixed on the positioning block 18. The positioning rack 16 is fixed on the side bracket 3 to provide graduated height adjustment. By rotating the adjusting bolt 17, the positioning block 18 is moved closer to or away from the positioning rack 16 to achieve the desired height adjustment. The position of the top frame 4 is restricted or released to adjust its position. The guide rod 19 passes through the top frame 4 to ensure that the positioning tooth block 18 moves in a straight line, avoids jamming of the positioning tooth block 18, and ensures stable engagement between the positioning tooth block 18 and the positioning rack 16. The loading height is adjusted by adjusting the height of the top frame 4, and the goods between the top frame 4 and the base 1 are locked. During vehicle transportation, the goods vibrate vertically between the top frame 4 and the base frame, which may cause damage. When the restriction on the position of the top frame 4 is released, the overall height can be reduced for folding.

[0043] Optionally, the front stop 8 includes an assembly groove 20 formed at the front end of the top frame 4, two front stop rods 21 symmetrically arranged in the assembly groove 20; two adjusting shafts 22 respectively fixed to the upper ends of the two front stop rods 21; several limiting grooves 23 symmetrically formed in the assembly groove 20, allowing the two adjusting shafts 22 to move; two strong magnetic blocks 24 respectively fixed to the lower ends of the two front stop rods 21 and magnetically connected to the top frame 4; and insertion grooves 25 symmetrically formed on the base 1 and adapted to the lower ends of the two front stop rods 21. In use, the two adjusting shafts 22, in conjunction with the several limiting grooves 23, allow the angle of both front stop rods 21 to be adjusted, thereby enabling the two strong magnetic blocks 24 to cooperate. The two front stops 21 can be quickly attached and fixed in the assembly slot 20, which facilitates the quick placement of goods onto the base 1 and improves loading and unloading efficiency. The two adjusting shafts 22 can move in several limiting slots 23, allowing the two front stops to move closer or further apart. When the two front stops are close to each other to their extreme positions, the lower ends of the two front stops can be inserted into the two insertion slots 25 during the downward movement of the top frame 4, thereby blocking the front end of the bracket and preventing the goods from slipping. When it is necessary to remove the goods, the top frame 4 is moved upward, and the two front stops are disengaged from the two insertion slots 25. When the two front stops are moved further apart to their extreme positions, they can be rotated and put into the assembly slot 20, which facilitates the folding of the bracket.

[0044] Optionally, a limiting rod 26 for limiting the rear of the upper surface of the base 1 is fixedly connected to the rear end of the base 1. The rear end of the top frame 4 is provided with a receiving groove 27 that matches the upper end of the rear ...

[0045] Optionally, the lower surface of the base 1 is symmetrically fixedly connected with limit frames 28. Each of the two limit frames 28 is provided with a lifting groove 29 corresponding to the forklift fork. The limit frame 28 at the bottom of the base 1 is provided with a lifting groove 29, which allows the forklift fork to be inserted, facilitating mechanized handling. It is suitable for various scenarios such as logistics, warehousing, and production lines, and has high practicality. In addition, the width of the lifting groove 29 matches the standard forklift fork, preventing the support from shifting during transportation and ensuring stable handling.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A load-bearing support for transportation, characterized in that, include: The base (1) has side base frames (2) fixedly connected to both sides of the base (1). Side baffles (3) are hinged to both side base frames (2). A top frame (4) is provided directly above the base (1). Movable slots (5) adapted to the two side baffles (3) are opened on both sides of the top frame (4). A rear baffle (6) is movably connected to the rear side of the upper surface of the base (1) through a pin. Positioning part (7), the two positioning parts (7) are respectively disposed on the two side baffles (3) and respectively inserted through the two side base frames (2). Front baffle (8), which is mounted on the top frame (4) and inserted to stabilize the base (1). Adjustment parts (9), the two adjustment parts (9) are respectively provided on the two side brackets (3) and the top bracket (4) at both ends, wherein The two positioning parts (7) are used to limit the position of the two side brackets (3) after they are rotated by hinges with the two side base brackets (2); The two adjustment parts (9) are used to restrict the vertical movement of the top frame (4) on the two side guards (3).

2. The load-bearing support for transportation as described in claim 1, characterized in that, The positioning part (7) includes a plurality of positioning slots (10) opened on the side baffle (3) and the side base frame (2); a plurality of positioning rods (11) respectively fitted and slidably inserted into the plurality of positioning slots (10); and a control plate (12) fixed on the top of the plurality of positioning rods (11).

3. A load-bearing support for transportation as described in claim 2, characterized in that, The positioning part (7) also includes two limiting rods (13) whose upper ends are symmetrically fixed to the bottom of the control plate (12) and whose lower ends pass through the side baffle (3); two limiting blocks (14) respectively fixed to the bottom of the two limiting rods (13); and two return springs (15) respectively movably sleeved on the outside of the two limiting rods (13). The two ends of the reset spring (15) are fixedly connected to the limiting block (14) and the side stop (3), respectively.

4. A load-bearing support for transportation as described in claim 3, characterized in that, The adjusting part (9) includes a positioning rack (16) fixed on the side bracket (3); an adjusting bolt (17) threaded on the top frame (4); a positioning tooth block (18) rotatably connected to the tail end of the adjusting bolt (17) and meshing with the positioning rack (16); and two guide rods (19) with one end penetrating the top frame (4) and symmetrically fixed on the positioning tooth block (18).

5. A load-bearing support for transportation as described in claim 4, characterized in that, The front stop (8) includes an assembly groove (20) opened at the front end of the top frame (4), two front stops (21) symmetrically arranged in the assembly groove (20); two adjusting shafts (22) fixed to the upper ends of the two front stops (21); several limiting grooves (23) symmetrically opened in the assembly groove (20) and respectively allowing the two adjusting shafts (22) to move; two strong magnetic blocks (24) fixed to the lower ends of the two front stops (21) and magnetically connected to the top frame (4); and insertion grooves (25) symmetrically opened on the base (1) and adapted to the lower ends of the two front stops (21).

6. A load-bearing support for transportation as described in claim 1, characterized in that, The base (1) has a limiting rod (26) fixedly connected to the rear end of its upper surface for limiting the position of the rear baffle (6), and the top frame (4) has a receiving groove (27) at its rear end that is adapted to the upper end of the rear baffle (6).

7. A load-bearing support for transportation as described in claim 6, characterized in that, The lower surface of the base (1) is symmetrically fixedly connected with a limiting frame (28), and both limiting frames (28) are provided with lifting grooves (29) corresponding to the forklift forks.

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