A building material transport vehicle that is easy to load and unload

Abstract

This utility model relates to the field of building material transportation technology and discloses a building material transport vehicle that is easy to load and unload. It includes a transport vehicle body and a baffle connected to the transport vehicle body. Through the cooperation of a storage chute, an L-shaped holding rack, an L-shaped support frame, and casters, a small "auxiliary trolley" can be constructed. In the idle state, it can be stored entirely in the storage chute and fixed to the transport vehicle body with fastening bolts, saving space and facilitating management. When needed, the fastening bolts are removed, and the vehicle is removed from the transport vehicle body using a U-shaped handle frame. After loading building materials, it can be transported flexibly without having to carry all the building materials to each construction site. In addition, the L-shaped holding rack not only provides support but also acts as a limiting and blocking mechanism, preventing building materials from sliding or falling during transportation, thus improving the safety and stability of transportation. The structure is simple, easy to operate, and highly practical.

Description

Technical Field

[0001] This utility model relates to the field of building material transportation technology, specifically to a building material transportation vehicle that is easy to load and unload. Background Technology

[0002] With the advancement of the construction industry, the application of machinery and equipment has become more widespread, and the variety of building materials has become increasingly rich. Common building materials include precast concrete slabs, aerated concrete blocks, and glass panels. Given the special properties of block-shaped slabs such as precast concrete slabs and glass panels, special transport vehicles for block-shaped slabs have become one of the important tools for construction transportation.

[0003] The patent with publication number CN216580575U discloses a vertical plate transport vehicle, including a base. The lower surface of the base is evenly provided with wheel frames, and rollers and foot brakes are installed on the wheel frames. The upper surface of the base is inclined with an inverted "mountain"-shaped support plate. A reinforcing plate is provided between the side surface of the support plate and the upper surface of the base. An adjustable sliding block is installed on the base.

[0004] The above-mentioned device still has the following drawbacks: the use of the sheet metal transport vehicle is inconvenient. Usually, workers need to first tilt the sheet metal onto the vehicle, manually push it to the work site, unload some of the sheet metal, and then push the vehicle to the next work area. The whole process requires pushing all the sheet metal, which is cumbersome. In addition, the sheet metal is heavy, and pushing a fully loaded transport vehicle is physically demanding for workers. Long-term high-intensity work can easily lead to fatigue, which not only affects efficiency but may also endanger the health of workers. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a building material transport vehicle that is easy to load and unload, which can more conveniently transport the required boards to the work site through a small auxiliary trolley.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building material transport vehicle that is easy to load and unload, comprising a transport vehicle body and a baffle connected to the transport vehicle body. The lower end of the transport vehicle body has two symmetrically arranged storage grooves. Each of the two storage grooves has an L-shaped shelf slidably connected to it. The lower surface of the two L-shaped shelves is fixedly connected to the same L-shaped support frame. Both sides of the L-shaped support frame are fixedly connected to two symmetrically arranged casters.

[0007] Furthermore, the two side walls of the L-shaped support frame are fixed with the same U-shaped handle frame above the two L-shaped display racks, and the outer wall of the U-shaped handle frame is fitted with an anti-slip sleeve.

[0008] Furthermore, the outer wall of the L-shaped support frame is threaded with a fastening bolt at the end away from the receiving groove. The fastening bolt passes through the L-shaped support frame and extends into the body of the transport vehicle for bolt fixation. A rectangular handle is fixed to the side of the fastening bolt away from the L-shaped support frame.

[0009] Furthermore, the outer wall of the L-shaped support frame is provided with a sliding groove above the L-shaped display rack. A sliding rod is slidably connected in the sliding groove. One end of the sliding rod is fixedly connected to a limiting plate, and the other end of the sliding rod is fixedly connected to a push plate. A rubber pad is fixedly connected to the end of the push plate away from the sliding rod.

[0010] Furthermore, the outer wall of the slide bar is provided with a plurality of evenly distributed limiting threaded holes, and the side wall of the L-shaped support frame is provided with a threaded insertion hole connected to the slide groove in the area where the slide groove is located. The position, shape and size of the threaded insertion hole and the limiting threaded hole are adapted to each other. A threaded rod is threadedly connected to the threaded insertion hole, and the threaded rod passes through the limiting threaded hole.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model, through the cooperation of a storage chute, an L-shaped rack, an L-shaped support frame, and casters, can construct a small "auxiliary trolley". In the idle state, it can be stored in the storage chute and fixed to the transport vehicle body with fastening bolts, which saves space and facilitates management. When needed, the fastening bolts are removed, and the trolley is removed from the transport vehicle body with the help of the U-shaped handle frame. After loading building materials, it can be transported flexibly without having to carry all the building materials to each construction site. In addition, the design of the L-shaped rack not only provides support but also plays a role in limiting and blocking, preventing building materials from sliding or falling during transportation, thus improving the safety and stability of transportation. The structure is simple, easy to operate, and highly practical.

[0013] 2. This utility model integrates the limiting plate, push plate, rubber pad, and threaded rod into a multi-functional whole through the cooperation of the sliding rod, limiting plate, push plate, rubber pad, and threaded rod. It has both support capabilities and pushing operation. During the function switching process, the user needs to rotate the sliding rod to make the rubber pad face up or down to switch the function. When the pad faces up, it is in support mode, and when the pad faces down, it is in pushing mode. After switching, first align the limiting threaded hole and the threaded insertion hole, and then fix it with the threaded rod to limit the position. This makes the support and pushing functions more stable during operation, improving the practicality and reliability of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the baffle and the storage groove of this utility model;

[0016] Figure 3This is a three-dimensional structural diagram of the L-shaped storage rack and fastening bolts of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the slide bar and limiting hole of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the groove and socket of this utility model;

[0019] Figure 6 This is a three-dimensional structural diagram of the push plate and rubber pad of this utility model.

[0020] In the diagram: 1. Transport vehicle body; 2. Baffle; 3. Storage chute; 4. L-shaped rack; 5. Casters; 6. L-shaped support frame; 7. U-shaped handle frame; 8. Fastening bolt; 9. Rectangular handle; 10. Chute; 11. Slide rod; 12. Limiting plate; 13. Push plate; 14. Rubber pad; 15. Limiting threaded hole; 16. Threaded insertion hole; 17. Threaded insertion rod. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 6 As shown, a building material transport vehicle that is easy to load and unload includes a transport vehicle body 1 and a baffle 2 connected to the transport vehicle body 1. The lower end of the transport vehicle body 1 has two symmetrically arranged storage grooves 3. Each of the two storage grooves 3 is slidably connected to an L-shaped holding rack 4. The lower surface of the two L-shaped holding racks 4 is fixedly connected to the same L-shaped support frame 6. Both sides of the L-shaped support frame 6 are fixedly connected to two symmetrically arranged casters 5.

[0023] like Figure 1 As shown, the easy-to-load and unload building material transport vehicle of this utility model is structurally similar to the existing vertical board transport vehicle. For example, patent publication number CN216580575U discloses a vertical board transport vehicle. The main improvement of this utility model is that it can more conveniently transport the required boards to the work site using a small auxiliary trolley. Figures 1 to 6As shown, when using the easy-to-load and unload building material transport vehicle of this utility model, after the required building materials have been transported to the construction site by the transport vehicle body 1, grab the L-shaped support frame 6 and use the casters 5 to move the small "auxiliary vehicle" composed of the L-shaped support frame 6 and the L-shaped holding rack 4 a certain distance. Then, move the building materials required for a construction point onto the small "auxiliary vehicle" and then transport it to the construction point. This eliminates the need to transport all the building materials to each construction point one by one, making it more convenient and saving physical strength. The vertical plate of the L-shaped holding rack 4 can act as a baffle to prevent the building materials from sliding out of the device or even falling off, causing damage to the building materials. In addition, the small "auxiliary vehicle" as a whole can also provide additional support and sliding assistance to the transport vehicle body 1, allowing the user to save more effort.

[0024] It is worth noting that the L-shaped storage rack 4 is made of rubber with anti-slip texture on the surface, which can reduce damage to building materials and improve the stability of the building materials by increasing friction, making them less likely to slide.

[0025] In addition, the bottom of the tire of the swivel wheel 5 needs to be a certain distance from the ground to prevent obstructions due to uneven ground from jamming the swivel wheel 5, thus preventing the transport vehicle body 1 from moving because the swivel wheel 5 is jammed.

[0026] like Figure 1 and Figure 4 As shown, the two side walls of the L-shaped support frame 6 are fixed with the same U-shaped handle frame 7 above the two L-shaped storage racks 4, and the outer wall of the U-shaped handle frame 7 is fitted with an anti-slip sleeve.

[0027] Specifically, by using the U-shaped handle frame 7 to push or move out the small "auxiliary cart" composed of the L-shaped support frame 6 and the L-shaped storage rack 4, the user's work can be made more convenient and easier. In addition, with the help of the anti-slip sleeve, the occurrence of hand slippage can be reduced, making the user safer during the work process.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, the outer wall of the L-shaped support frame 6 is threaded with a fastening bolt 8 at the end away from the receiving groove 3. The fastening bolt 8 passes through the L-shaped support frame 6 and extends into the transport vehicle body 1 for bolt fixing. A rectangular handle 9 is fixed to the side of the fastening bolt 8 away from the L-shaped support frame 6.

[0029] Specifically, after the small "auxiliary cart" composed of the L-shaped support frame 6 and the L-shaped holding rack 4 is stored in the storage slide 3, in order to prevent it from moving at will and to continue to maintain good support and sliding effect, the small "auxiliary cart" is not only stored but also fixed to the transport vehicle body 1 using fastening bolts 8. Furthermore, the fastening bolts 8 can be removed without the use of tools using rectangular handles 9, making the entire disassembly process more convenient and labor-saving.

[0030] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the outer wall of the L-shaped support frame 6 is provided with a sliding groove 10 above the L-shaped display rack 4. A sliding rod 11 is slidably connected in the sliding groove 10. One end of the sliding rod 11 is fixedly connected to a limiting plate 12, and the other end of the sliding rod 11 is fixedly connected to a push plate 13. A rubber pad 14 is fixedly connected to the end of the surface of the push plate 13 away from the sliding rod 11.

[0031] Specifically, the assembly of push plate 13 and rubber pad 14 has two modes: a flat pushing mode and a supporting mode. After all the building materials are loaded onto the transport vehicle body 1, grasp the limiting plate 12 and rotate it, causing the sliding rod 11 to rotate 180 degrees within the sliding groove 10. This aligns the tilt direction of push plate 13 with the direction of the building materials on the transport vehicle body 1, meaning the surface of push plate 13 closest to the building materials is facing down. Then, push the limiting plate 12 so that the rubber pad 14 on push plate 13 comes into contact with the building materials. At this point, it acts as a pressure source, preventing the building materials from shifting when the transport vehicle body 1 shakes. Simultaneously, the rubber pad 14 serves as a support. The soft material is not easy to damage the building materials. When some building materials need to be moved to the small "auxiliary cart" composed of the L-shaped support frame 6 and the L-shaped holding rack 4, grab the limiting plate 12 again and rotate it so that the sliding rod 11 rotates 180 degrees in the sliding groove 10. This time, set the push plate 13 with the plate surface facing upward. Then move the building materials one by one to the small "auxiliary cart" so that the surface of the building materials is in contact with the surface of the rubber pad 14 on the push plate 13. With the blocking cooperation of the L-shaped holding rack 4, it is not easy to slip off and move out. In addition, the limiting plate 12 here can not only act as a handle, but also play a limiting role to prevent the sliding rod 11 from moving completely out of the sliding groove 10 and thus detaching from the transport vehicle body 1.

[0032] It is worth noting that the slide bar 11 can also be rotatably connected within the slide groove 10, allowing the push plate 13 and the rubber pad 14 to rotate around the central axis of the slide bar 11 within the slide groove 10, thereby enabling the switching of the functions of the push plate 13 and the rubber pad 14.

[0033] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the outer wall of the slide rod 11 is provided with a plurality of evenly distributed limiting threaded holes 15. The side wall of the L-shaped support frame 6 is provided with a threaded insertion hole 16 connected to the slide groove 10 in the area where the slide groove 10 is located. The position, shape and size of the threaded insertion hole 16 and the limiting threaded hole 15 are adapted to each other. A threaded rod 17 is threadedly connected to the threaded insertion hole 16, and the threaded rod 17 passes through the limiting threaded hole 15.

[0034] Specifically, after the push plate 13 and rubber pad 14 in both modes are properly adjusted, first align the threaded insertion hole 16 and the limiting threaded hole 15, then insert the threaded rod 17 into the threaded insertion hole 16 and the limiting threaded hole 15 and fix it with bolts to make the support and pushing effect more stable. If it is not fixed, it will move at will, which will not only make the device unstable during movement, but also cause fatigue damage to the building materials due to long-term jumping and bumping.

[0035] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A building material transport vehicle that is easy to load and unload, comprising a transport vehicle body (1) and a baffle (2) connected to the transport vehicle body (1), characterized in that, The lower end of the transport vehicle body (1) has two symmetrically arranged storage grooves (3), and an L-shaped holding rack (4) is slidably connected in each of the two storage grooves (3). The lower surface of the two L-shaped holding racks (4) is fixed with the same L-shaped support frame (6), and two symmetrically arranged casters (5) are fixed on both sides of the L-shaped support frame (6).

2. The building material transport vehicle for easy loading and unloading according to claim 1, characterized in that, The two side walls of the L-shaped support frame (6) are fixed with the same U-shaped handle frame (7) above the two L-shaped serving racks (4), and the outer wall of the U-shaped handle frame (7) is fitted with an anti-slip sleeve.

3. A building material transport vehicle that is easy to load and unload according to claim 1 or 2, characterized in that, The outer wall of the L-shaped support frame (6) is threaded with a fastening bolt (8) at the end away from the receiving groove (3). The fastening bolt (8) passes through the L-shaped support frame (6) and extends into the transport vehicle body (1) for bolt fixing. A rectangular handle (9) is fixed to the side of the fastening bolt (8) away from the L-shaped support frame (6).

4. A building material transport vehicle that is easy to load and unload according to claim 1 or 2, characterized in that, The outer wall of the L-shaped support frame (6) is provided with a sliding groove (10) above the L-shaped storage rack (4). A sliding rod (11) is slidably connected in the sliding groove (10). One end of the sliding rod (11) is fixedly connected to a limiting plate (12), and the other end of the sliding rod (11) is fixedly connected to a push plate (13). A rubber pad (14) is fixedly connected to the end of the surface of the push plate (13) away from the sliding rod (11).

5. A building material transport vehicle for easy loading and unloading according to claim 3, characterized in that, The outer wall of the L-shaped support frame (6) is provided with a sliding groove (10) above the L-shaped storage rack (4). A sliding rod (11) is slidably connected in the sliding groove (10). One end of the sliding rod (11) is fixedly connected to a limiting plate (12), and the other end of the sliding rod (11) is fixedly connected to a push plate (13). A rubber pad (14) is fixedly connected to the end of the surface of the push plate (13) away from the sliding rod (11).

6. A building material transport vehicle that is easy to load and unload according to claim 4, characterized in that, The outer wall of the slide rod (11) is provided with a plurality of evenly distributed limiting threaded holes (15). The side wall of the L-shaped support frame (6) is provided with a threaded insertion hole (16) connected to the slide groove (10) in the area where the slide groove (10) is located. The position, shape and size of the threaded insertion hole (16) and the limiting threaded hole (15) are adapted to each other. A threaded rod (17) is threadedly connected in the threaded insertion hole (16), and the threaded rod (17) passes through the limiting threaded hole (15).

7. A building material transport vehicle for easy loading and unloading according to claim 5, characterized in that, The outer wall of the slide rod (11) is provided with a plurality of evenly distributed limiting threaded holes (15). The side wall of the L-shaped support frame (6) is provided with a threaded insertion hole (16) connected to the slide groove (10) in the area where the slide groove (10) is located. The position, shape and size of the threaded insertion hole (16) and the limiting threaded hole (15) are adapted to each other. A threaded rod (17) is threadedly connected in the threaded insertion hole (16), and the threaded rod (17) passes through the limiting threaded hole (15).

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