Anti-moving device for flat car

Abstract

The utility model relates to the technical field of transportation equipment, and discloses an anti-moving device for a flat car. The flat car anti-moving device comprises a flat car body, a bottom plate, a connecting plate, rotating rods, baffles, side plates and a placing plate, the bottom of the flat car body is fixedly connected with the bottom plate, the connecting plate is installed on the bottom plate, the rotating rods are arranged on the left side and the right side of the connecting plate in a rotating mode, and the two rotating rods are fixedly connected with the baffles. Side plates are installed on the front sides and the rear sides of the two baffles correspondingly, and a containing plate is placed on the connecting plate. The rotating rods are rotated inwards, so that the baffles are perpendicular to the connecting plates, meanwhile, the two side plates on the same side are spliced together, and the periphery of the standard box is surrounded under the combined action of the baffles and the side plates, so that the standard box is effectively prevented from laterally moving, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, and discloses an anti-shifting device for a flatbed truck. Background Art

[0002] With the continuous development of the economy, the logistics industry has developed rapidly. Standard containers, as an important logistics tool, are widely used in logistics transportation. These containers are designed to be stackable and have standardized dimensions for easy use in different logistics processes, such as transportation, warehousing, and distribution.

[0003] A flatbed truck is a common logistics transportation tool with a relatively simple design, usually including a flat loading platform and several wheels. Flatbed trucks are mainly used for carrying goods, especially in places such as warehouses, factories, and construction sites. However, when using a flatbed truck to carry standard containers, due to the lack of effective limiting measures for the standard containers on the flatbed truck, when turning or encountering uneven road surfaces, the standard containers are prone to tipping over, leading to potential safety hazards.

[0004] Therefore, an anti-shifting device for a flatbed truck is needed. Content of the Utility Model

[0005] In order to overcome the drawback that when using a flatbed truck to carry standard containers, due to the lack of effective limiting measures for the standard containers on the flatbed truck, when turning or encountering uneven road surfaces, the standard containers are prone to tipping over, leading to potential safety hazards, the purpose of the utility model is to provide an anti-shifting device for a flatbed truck.

[0006] The utility model provides the following technical solution: The anti-shifting device for a flatbed truck includes a flatbed truck body, a bottom plate, a connecting plate, a rotating rod, a baffle, a side plate, and a placing plate. The bottom of the flatbed truck body is fixedly connected with the bottom plate, the connecting plate is installed on the bottom plate, the rotating rods are rotatably arranged on both the left and right sides of the connecting plate, two rotating rods are fixedly connected with the baffles, the side plates are installed on the front and rear sides of the two baffles, and the placing plate is placed on the connecting plate.

[0007] As an improvement of the above solution, it further includes a support seat, a worm gear, a rotating rod, and a worm. The support seat is installed on the front side of the connecting plate, the worm is rotatably arranged on the support seat, the rotating rods are fixedly connected to both ends of the worm, a worm gear is connected to one end of the rotating rod, and the worm gear meshes with the worm.

[0008] As an improvement of the above solution, it further includes a support plate, a limiting plate, and an extension plate. The support plates are fixedly connected to the front and rear sides of the baffle, the two support plates are fixedly connected with the limiting plate together, and the two support plates are rotatably arranged with the extension plate together.

[0009] As an improvement of the above solution, it further includes a contact plate, and two contact plates are arranged on the flatbed truck body.

[0010] As an improvement to the above solution, it further includes a protective shell. The protective shell is fixedly connected to the front side of the connecting plate, and both the worm gear and the worm are located inside the protective shell.

[0011] As an improvement to the above solution, it further includes buffer pads. The buffer pads are pasted on multiple side plates.

[0012] Compared with the prior art, the present utility model provides a device for preventing the displacement of a flatbed truck, having the following beneficial effects: 1. By rotating the rotating rod inward, the baffle is perpendicular to the connecting plate. At the same time, the two side plates on the same side are spliced together, and the standard container is surrounded by the baffle and the side plates together, thereby effectively preventing the standard container from shifting laterally and avoiding potential safety hazards.

[0013] 2. By rotating the rotating rod and reversing the worm, the worm gear drives the rotating rod to retract the baffle, thereby preventing the rotating rod from accidentally rotating during the movement of the flatbed truck body and causing the baffle to unfold.

[0014] 3. By rotating the extension plate outward so that it contacts the ground and forms an inclined plane channel together with the baffle, the standard container can be easily unloaded through the inclined plane channel, thereby improving the safety factor of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a schematic diagram of the unfolded state of the present utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the placement plate, support seat and worm gear of the present utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional view of the connecting plate and rotating rod of the present utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional view of the rotating rod, worm and contact plate of the present utility model.

[0020] Figure 6 It is a three-dimensional cross-sectional view of the support plate, limit plate and extension plate of the present utility model.

[0021] The names of the reference numerals in the drawings: 1 - flatbed truck body, 2 - bottom plate, 3 - connecting plate, 4 - rotating rod, 5 - baffle, 6 - side plate, 7 - placement plate, 8 - support seat, 9 - worm gear, 10 - rotating rod, 11 - worm, 12 - contact plate, 13 - support plate, 14 - limit plate, 15 - extension plate, 16 - protective shell, 17 - buffer pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Anti-shift device for flatbed truck. Please refer to Figures 1 - 6 , which includes a flatbed truck body 1, a bottom plate 2, a connecting plate 3, a rotating rod 4, a baffle 5, side plates 6 and a placement plate 7. The bottom of the flatbed truck body 1 is fixedly connected with a bottom plate 2. A connecting plate 3 is arranged on the bottom plate 2 by means of bolt connection. Rotating rods 4 are rotatably arranged on both the left and right sides of the connecting plate 3. Two baffle plates 5 are fixedly connected to the two rotating rods 4. Side plates 6 are arranged on the front and rear sides of the two baffle plates 5 by means of bolt connection. A placement plate 7 is placed on the connecting plate 3. The flatbed truck body 1 is provided with two contact plates 12. When loading a standard container, the contact plates 12 are in contact with the ground to prevent the flatbed truck body 1 from moving. Buffer pads 17 are pasted on all four side plates 6. The buffer pads 17 buffer the impact force of the standard container hitting the side plates 6 to prevent the standard container and the side plates 6 from being damaged.

[0024] When the flatbed truck needs to be used, first move the flatbed truck body 1 to a suitable position. Then, rotate the rotating rod 4 outwards to unfold the baffle 5. At this time, the side plates 6 will also unfold to both sides. Next, place the standard container on the placement plate 7. After placement, rotate the rotating rod 4 inwards so that the baffle 5 is perpendicular to the connecting plate 3. At the same time, the two side plates 6 on the same side are spliced together. The baffle 5 and the side plates 6 jointly enclose the standard container on all sides, effectively preventing the standard container from shifting sideways and avoiding potential safety hazards. Finally, push the flatbed truck body 1 to transport the standard container to the designated place.

[0025] Embodiment 2: On the basis of Embodiment 1, please refer to Figures 1 - 6 , a support seat 8 is arranged on the front side of the connecting plate 3 by means of bolt connection. A worm 11 is rotatably arranged on the support seat 8. Rotating rods 10 are fixedly connected to both ends of the worm 11. The rotating rods 10 increase the contact area between the hand and the worm 11, facilitating the rotation of the worm 11. One end of the rotating rod 4 is connected with a worm gear 9. The worm gear 9 meshes with the worm 11. A protective shell 16 is fixedly connected to the front side of the connecting plate 3. The worm gear 9 and the worm 11 are both located inside the protective shell 16, protecting the worm gear 9 and the worm 11 to prevent foreign objects from winding around the worm gear 9 and the worm 11 and affecting the rotation of the worm gear 9 and the worm 11.

[0026] Before placing the standard box, first hold the rotating rod 10 and rotate the worm 11. Under the meshing action of the worm gear 9 and the worm 11, the worm gear 9 also rotates accordingly, driving the rotating rod 4 to unfold the baffle 5. Then, place the standard box on the placing plate 7. After the placement is completed, hold the rotating rod 10 again and reverse the worm 11, so that the worm gear 9 drives the rotating rod 4 to retract the baffle 5, thus preventing the rotating rod 4 from accidentally rotating during the movement of the flatbed truck body 1 and causing the baffle 5 to unfold.

[0027] Please refer to Figure 1 and Figure 6 , both the front and rear sides of the baffle 5 are fixedly connected with support plates 13. The two support plates 13 are jointly and fixedly connected with a limiting plate 14. The two support plates 13 are jointly and rotatably provided with an extension plate 15.

[0028] When it is necessary to unload the standard box, first rotate the rotating rod 4 outwards to unfold the baffle 5. Then, rotate the extension plate 15 outwards so that it contacts the ground and forms an inclined plane channel together with the baffle 5. The standard box can be easily unloaded through the inclined plane channel, thereby improving the safety factor of the operation.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes can be made therein without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The flatbed vehicle anti-shift device is characterized by: The flatbed vehicle comprises a body (1), a bottom plate (2), a connecting plate (3), a rotating rod (4), a baffle plate (5), a side plate (6) and a placement plate (7). The bottom of the flatbed vehicle body (1) is fixedly connected to the bottom plate (2), the connecting plate (3) is mounted on the bottom plate (2), the connecting plate (3) is rotatably provided with rotating rods (4) on both left and right sides of the connecting plate (3), the two rotating rods (4) are fixedly connected to the baffle plates (5), the side plates (6) are mounted on both front and rear sides of the two baffle plates (5), and the placement plate (7) is placed on the connecting plate (3).

2. The anti-movement device for a flatbed vehicle according to claim 1, characterized in that: It also includes a support seat (8), a worm wheel (9), a rotating rod (10) and a worm (11). The support seat (8) is installed on the front side of the connecting plate (3). The worm (11) is rotatably arranged on the support seat (8). Both ends of the worm (11) are fixedly connected to the rotating rod (10). One end of the rotating rod (4) is connected to the worm wheel (9), and the worm wheel (9) is meshed with the worm (11).

3. The anti-movement device for a flatbed vehicle according to claim 2, characterized in that: It also comprises a support plate (13), a limit plate (14) and an extension plate (15); the front and rear sides of the baffle plate (5) are both fixedly connected to the support plates (13); the two support plates (13) are jointly fixedly connected to the limit plate (14); and the two support plates (13) are jointly rotatably provided with the extension plate (15).

4. The anti-movement device for a flatbed vehicle according to claim 3, characterized in that: It also includes a contact plate (12), and the flatbed vehicle body (1) is provided with two contact plates (12).

5. The anti-movement device for a flatbed vehicle according to claim 4, characterized in that: It also includes a protective shell (16), the front side of the connecting plate (3) is fixedly connected to the protective shell (16), and the worm wheel (9) and the worm (11) are both located inside the protective shell (16).

6. The anti-movement device for a flatbed vehicle according to claim 5, characterized in that: It also includes a buffer pad (17), and the buffer pads (17) are all adhered to the plurality of side panels (6).

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