Transportation device capable of preventing goods from falling off

Abstract

The utility model relates to the technical field of transportation devices, in particular to a transportation device capable of preventing goods from falling, two limiting plates and sliding grooves are symmetrically arranged on a bearing plate, sliding blocks which penetrate through the sliding grooves and are connected with the sliding grooves in a sliding mode are arranged at the lower ends of the limiting plates, limiting frames are arranged at the lower end of the bearing plate, rotating shafts are arranged on the limiting frames, and the rotating shafts are connected with the sliding blocks. And two screws of reverse thread structures are symmetrically arranged on the rotating shaft, and the two screws penetrate through the two sliding blocks correspondingly, according to the conveying device, the adjustable limiting plate is arranged, the pipe workpieces on the bearing plate can be effectively limited, the pipe workpieces are prevented from falling off due to jolt in the conveying process, and the conveying stability is greatly improved. Meanwhile, the friction force is further increased through anti-skid pads on the inner sides of the limiting plates and anti-skid lines on the surfaces of the bearing plates, and the safety of cargo transportation is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation device technical field, concretely is a kind of transportation device to prevent goods from falling. BACKGROUND

[0002] Steel pipe needs to be placed on trolley for short-distance conveying in production process.

[0003] The structure of the frame is single, and the transportation device lacks a structure for limiting the steel pipe, so the steel pipe is likely to fall off the frame when the transportation device is jolted, and the stability is low. SUMMARY

[0004] (I) technical problem solved

[0005] To solve the problems of the prior art, the utility model provides a kind of transportation device to prevent goods from falling.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of transportation device to prevent goods from falling, including two bearing plates of symmetrical arrangement, the lower end of the bearing plate is equipped with a plurality of bottom wheels, the middle part of two bearing plates is equipped with top seat, the middle part of the bearing plate is equipped with cavity, the two sides of the top seat are equipped with connecting rod inserted into the cavity, the lower end of the bearing plate is equipped with locking rod for limiting connecting rod;

[0008] The inner side of the bearing plate is symmetrically provided with two frames, the frame is provided with a guide groove, the two sides of the top seat are symmetrically provided with a plurality of supporting rods, one end of the supporting rod is hinged to the top seat, the other end of the supporting rod is provided with a guide rod slidingly connected with the frame;

[0009] Two limiting plates and a sliding slot are symmetrically arranged on the bearing plate, the lower end of the limiting plate is provided with a sliding block penetrating through the sliding slot and slidingly connected with the sliding slot, the lower end of the bearing plate is provided with a limiting frame, the limiting frame is provided with a rotating shaft, two screw rods of reverse thread structure are symmetrically arranged on the rotating shaft, and the two screw rods penetrate through the two sliding blocks respectively.

[0010] Further, the utility model improves that a plurality of the bottom wheels are universal wheels.

[0011] To improve the stability of the locking rod in use, the utility model improves that the locking rod penetrates the bearing plate, and the top end of the locking rod contacts the connecting rod, and the locking rod is threadedly connected with the bearing plate.

[0012] Furthermore, the present invention includes an improvement in that the frame is provided with a guide groove, the guide rod is a cylindrical structure, and the guide rod is inserted into the interior of the guide groove and slidably connected with the guide groove.

[0013] Furthermore, an improvement of this utility model is that both the outer end of the rotating shaft and the lower end of the locking rod are provided with a toggle block.

[0014] Furthermore, an improvement of this utility model is that an anti-slip pad is bonded to the inner side of the limiting plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a transportation device to prevent goods from falling off, which has the following beneficial effects:

[0017] This transport device, by incorporating an adjustable limiting plate, effectively restricts the movement of pipe workpieces on the support plate, preventing them from falling off due to bumps during transport and significantly improving transport stability. Simultaneously, the anti-slip pads on the inner side of the limiting plate and the anti-slip texture on the surface of the support plate further increase friction, ensuring the safety of cargo transport.

[0018] The transport device can accommodate pipe workpieces of different lengths by adjusting the distance between the two support plates. Operators simply need to loosen and tighten the locking lever and pull the support plates to adjust the spacing, making operation simple and convenient. This adjustable design makes the transport device more versatile and can meet the transport needs of pipe workpieces of different specifications. Attached Figure Description

[0019] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0021] Figure 3 This utility model Figure 1 The main view;

[0022] Figure 4 This utility model Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0023] In the diagram: 1. Bearing plate; 2. Top seat; 3. Support rod; 4. Connecting rod; 5. Cavity; 6. Guide groove; 7. Frame; 8. Guide rod; 9. Bottom wheel; 10. Limiting plate; 11. Anti-slip pad; 12. Slide groove; 13. Slider; 14. Limiting frame; 15. Rotating shaft; 16. Screw; 17. Locking rod. Detailed Implementation

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The utility model discloses a prevent goods from falling's transport equipment, including the symmetrical setting of two bearing plate 1, the lower extreme of bearing plate 1 is equipped with a plurality of bottom wheel 9, the middle part of two bearing plate 1 is equipped with top seat 2, the middle part of bearing plate 1 is equipped with cavity 5, the both sides of top seat 2 are equipped with the connecting rod 4 of inserting into the inside of cavity 5, the lower extreme of bearing plate 1 is equipped with the locking rod 17 for the spacing of connecting rod 4,

[0026] The inside of bearing plate 1 is equipped with two frames 7, and the frame 7 is equipped with a guide groove 6, and the both sides of the top seat 2 are equipped with a plurality of support rods 3, one end of the support rod 3 is hinged to the top seat 2, and the other end of the support rod 3 is equipped with a guide rod 8 which is slidingly connected to the frame 7.

[0027] The bearing plate 1 is symmetrically provided with two limiting plates 10 and a sliding groove 12, the lower end of the limiting plate 10 is provided with a sliding block 13 penetrating through the sliding groove 12 and slidingly connected with the sliding groove 12, the lower end of the bearing plate 1 is provided with a limiting frame 14, the limiting frame 14 is provided with a rotating shaft 15, the rotating shaft 15 is symmetrically provided with two screw rods 16 of reverse thread structure, and the two screw rods 16 penetrate through the two sliding blocks 13 respectively.

[0028] In the embodiment, the locking rod 17 penetrates through the bearing plate 1, and the top end of the locking rod 17 contacts the connecting rod 4, and the locking rod 17 is threadedly connected with the bearing plate 1.

[0029] In the embodiment, the frame 7 is provided with a guide groove 6, the guide rod 8 is a cylindrical structure, the guide rod 8 is inserted into the inside of the guide groove 6, and the guide rod 8 is slidingly connected with the guide groove 6.

[0030] In the embodiment, the inside of the limiting plate 10 is adhesively provided with a non-slip pad 11.

[0031] The device mainly comprises a bearing plate 1, a top seat 2, a connecting rod 4, a support rod 3, a limiting plate 10 and the like, and the working principle can be described from the aspects of limiting of a pipe workpiece and spacing adjustment of the bearing plate 1.

[0032] Limiting of the pipe workpiece:

[0033] When it is necessary to limit the pipe workpiece placed on the bearing plate 1, the operator rotates the rotating shaft 15 by turning the turning block at the outer end of the rotating shaft 15. Due to the reverse thread structure of the screw rod 16, rotating the rotating shaft 15 will make the two screw rods 16 drive the sliding blocks 13 to slide in the sliding grooves 12, thereby making the two limiting plates 10 approach each other until the pipe workpiece is clamped to realize the limitation of the pipe workpiece. In addition, the inner side of the limiting plate 10 is bonded with the anti-skid pad 11, and the surface of the bearing plate 1 can also be provided with anti-skid lines, which further increases the friction with the pipe workpiece and improves the limiting effect.

[0034] Adjustment of the distance between the bearing plates 1:

[0035] When it is necessary to adjust the distance between the two bearing plates 1 to adapt to pipe workpieces of different lengths, the operator first loosens the locking rod 17 which is threadedly connected with the bearing plate 1, so that the top end of the locking rod 17 no longer limits the connecting rod 4. Then the bearing plate 1 is pulled, at this time the connecting rod 4 will stretch and contract in the cavity 5, and the opening and closing angle between the two supporting rods 3 will change, driving the guide rod 8 to slide in the guide groove 6, thereby realizing the adjustment of the distance between the two bearing plates 1. After adjusting to the appropriate distance, the operator tightens the locking rod 17 again, so that the top end of the locking rod 17 contacts the connecting rod 4 to limit the connecting rod 4, ensuring that the position of the bearing plate 1 is fixed.

[0036] Enhancing the stability of transportation:

[0037] The transportation device can effectively limit the pipe workpiece on the bearing plate 1 by setting the adjustable limiting plate 10, preventing the pipe workpiece from falling due to bumps during transportation, and greatly improving the stability of transportation. At the same time, the anti-skid pad 11 on the inner side of the limiting plate 10 and the anti-skid lines on the surface of the bearing plate 1 further increase the friction, further ensuring the safety of goods transportation.

[0038] Improving applicability:

[0039] The transportation device can adapt to pipe workpieces of different lengths by adjusting the distance between the two bearing plates 1. The operator only needs to loosen and tighten the locking rod 17, and pull the bearing plate 1 to complete the distance adjustment, which is simple and convenient. This adjustable design makes the transportation device have wider applicability and can meet the transportation needs of pipe workpieces of different specifications.

[0040] In this embodiment, the outer end of the rotating shaft 15 and the lower end of the locking rod 17 are both provided with turning blocks.

[0041] The outer end of the rotating shaft 15 and the lower end of the locking rod 17 are both provided with turning blocks, which facilitates the operator to rotate the rotating shaft 15 and tighten or loosen the locking rod 17, reduces the operation difficulty and improves the work efficiency.

[0042] In this embodiment, the plurality of bottom wheels 9 are all universal wheels.

[0043] The bottom wheels 9 are universal wheels, so that the transport device is more flexible during movement, and is convenient for operation in different sites.

[0044] In the description in this document, it should be noted that the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0045] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application.

Claims

1. A transport device for preventing goods from falling off, comprising two symmetrically arranged support plates (1), characterized in that: The lower end of the bearing plate (1) is provided with multiple bottom wheels (9), the middle part of the two bearing plates (1) is provided with a top seat (2), the middle part of the bearing plate (1) is provided with a cavity (5), the two sides of the top seat (2) are provided with connecting rods (4) inserted into the cavity (5), and the lower end of the bearing plate (1) is provided with a locking rod (17) for limiting the connecting rod (4). Two frames (7) are symmetrically arranged on the inner side of the bearing plate (1). The frames (7) are provided with guide grooves (6). Multiple support rods (3) are symmetrically arranged on both sides of the top seat (2). One end of the support rod (3) is hinged to the top seat (2), and the other end of the support rod (3) is provided with a guide rod (8) that is slidably connected to the frame (7). Two limiting plates (10) and a sliding groove (12) are symmetrically arranged on the bearing plate (1). The lower end of the limiting plate (10) is provided with a slider (13) that passes through the sliding groove (12) and is slidably connected to the sliding groove (12). The lower end of the bearing plate (1) is provided with a limiting frame (14). The limiting frame (14) is provided with a rotating shaft (15). Two screws (16) with reverse thread structure are symmetrically arranged on the rotating shaft (15), and the two screws (16) pass through the two sliders (13) respectively.

2. The transport device for preventing goods from falling off according to claim 1, characterized in that: All of the aforementioned bottom wheels (9) are casters.

3. The transport device for preventing goods from falling off according to claim 2, characterized in that: The locking rod (17) passes through the bearing plate (1) and the top end of the locking rod (17) contacts the connecting rod (4). The locking rod (17) is threadedly connected to the bearing plate (1).

4. A transport device for preventing goods from falling off according to claim 3, characterized in that: The frame (7) is provided with a guide groove (6), the guide rod (8) is a cylindrical structure, and the guide rod (8) is inserted into the interior of the guide groove (6) and is slidably connected with the guide groove (6).

5. A transport device for preventing goods from falling off according to claim 4, characterized in that: Both the outer end of the rotating shaft (15) and the lower end of the locking rod (17) are provided with a toggle block.

6. A transport device for preventing goods from falling off according to claim 5, characterized in that: An anti-slip pad (11) is bonded to the inner side of the limiting plate (10).

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