Storage goods shelf for road goods transportation

Abstract

The utility model relates to the technical field of storage goods shelves, in particular to a storage goods shelf for road goods transportation, which comprises a main body frame, a placing plate, a sliding block, a sliding groove, a movable hole, a movable groove, a rotating column, a control plate, a moving groove and the like are matched for use, so that a rotating handle rotates to drive a first two-way threaded column to rotate; a first bidirectional threaded column rotates to drive the distance between a plurality of placing plates to be increased or decreased, so that goods of different heights are transported, and the diversity of transported goods is improved. Through mutual cooperative use of a clamping plate, a connecting block, a threaded hole, a second bidirectional threaded column, a spur gear, a sliding column, a connecting column and a rotating handle, the goods transportation efficiency is improved, and the goods transportation efficiency is improved. And the rotating handle rotates to drive the distance between the two clamping plates to be increased or decreased, so that goods placed on the placing plate are clamped, the transported goods are prevented from moving or colliding in the transportation process, and the stability of goods transportation is improved.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, specifically a storage rack for road freight transportation. Background Technology

[0002] Goods refer to tangible movable property, including raw materials, fuel, equipment, products, etc. Legally, goods are defined as "tangible movable property," which means that they are items that can be touched and moved. Goods are the main objects of trade in international and domestic trade. They are moved from one place to another by means of transport such as trucks, trains, ships, or airplanes. The types of goods are very broad, including raw materials such as ores, timber, and agricultural products, as well as manufactured goods such as machinery, electronic products, and clothing.

[0003] In existing technologies, traditional road transport storage racks are assembled from multiple individual supports, and the distance between the supports is difficult to change. However, road transport can involve a wide variety of goods, and a fixed placement distance may not be sufficient to meet the needs of different goods, resulting in the inefficient use of transport space. During transport, complex road changes may cause the storage racks containing goods to sway, potentially causing collisions or damage between goods. Therefore, we propose a storage rack for road freight transport to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a storage rack for road freight transportation to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is: a storage rack for road freight transportation, including a main frame, two sliding grooves on both sides of the main frame, two limiting grooves on both sides of the main frame, an adjustment mechanism inside the main frame, and a clamping mechanism inside the main frame.

[0006] Preferably, the adjustment mechanism includes multiple placement plates disposed inside the main frame. Two sliding blocks are fixedly connected to both sides of each placement plate, and the sliding blocks are slidably connected to sliding grooves. Two movable holes are formed on the top surface of each placement plate, and movable grooves are formed on the side walls of each placement plate. Two rotating columns are slidably connected to the inner walls of the movable grooves. Control plates are rotatably connected to the surfaces of the upper and lower rotating columns. The other ends of the upper and lower control plates are rotatably connected to the surface of the middle rotating column. A movable column is movably sleeved between the two control plates. Moving grooves are formed on the top and bottom surfaces of each control plate. Two push plates are slidably connected to the top surface of the middle moving groove and the bottom surface of the lower moving groove. Threaded blocks are fixedly connected to the side walls of the push plates, and a first bidirectional threaded column is threaded between the two threaded blocks. Multiple spur gears are provided on the side walls of the main frame, and the surface of the rotating column is fixedly connected to the inner wall of the upper spur gear.

[0007] Preferably, the clamping mechanism includes multiple clamping plates disposed inside the main frame. Two connecting blocks are fixedly connected to the bottom surfaces of the upper clamping plate and the middle clamping plate. The bottom surfaces of the two upper connecting blocks are fixedly connected to the top surface of the middle clamping plate, and the bottom surfaces of the two middle connecting blocks are fixedly connected to the top surface of the lower clamping plate. Threaded holes are provided on the side walls of the lower clamping plate, and second bidirectional threaded posts are threadedly connected to the inner walls of the two threaded holes. The surface of the second bidirectional threaded posts is fixedly connected to the inner wall of the lower spur gear.

[0008] Preferably, the side wall of the clamping plate has two limiting holes, and the inner walls of the two limiting holes are movably fitted with limiting posts, and the two ends of the limiting posts are slidably connected to the inner wall of the limiting groove.

[0009] Preferably, a sliding column is rotatably connected to the side wall of the main frame, and the inner wall of the spur gear located in the middle is movably sleeved with the surface of the sliding column. Multiple connecting columns are fixedly connected to the side wall of the sliding column, and a fixed gear disk is fixedly connected to the right end of the multiple connecting columns. A rotating handle is fixedly connected to the side wall of the fixed gear disk. A protective frame is fixedly connected to the side wall of the main frame, and a fixed gear plate is fixedly connected to the inner wall of the protective frame. The internal teeth of the fixed gear plate mesh with the rotating handle.

[0010] Preferably, the upper spur gear meshes with the middle spur gear, and the middle spur gear meshes with the lower spur gear.

[0011] This utility model provides an improved storage rack for road freight transport, which has the following improvements and advantages compared with the prior art:

[0012] Firstly, this utility model utilizes a combination of placement plates, sliding blocks, sliding grooves, movable holes, movable slots, rotating columns, control plates, and moving slots to rotate the handle, thereby driving the first bidirectional threaded column to rotate. The rotation of the first bidirectional threaded column can increase or decrease the distance between multiple placement plates, thus enabling the transport of goods at different heights and improving the diversity of transported goods.

[0013] Secondly, this utility model, through the coordinated use of the clamping plate, connecting block, threaded hole, second bidirectional threaded column, spur gear, sliding column, connecting column and rotating handle, allows the rotation of the rotating handle to increase or decrease the distance between the two clamping plates, thereby clamping the goods placed on the placement plate, preventing the goods from moving or bumping during transportation, and thus improving the stability of goods transportation. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the control board structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the spur gear structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the placement plate structure of this utility model;

[0019] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Main frame; 2. Sliding groove; 3. Limiting groove; 4. Placement plate; 5. Movable hole; 6. Sliding block; 7. Clamping plate; 8. Connecting block; 9. Limiting post; 10. Rotating post; 11. Control plate; 12. Moving groove; 13. Movable post; 14. Push plate; 15. Threaded block; 16. First bidirectional threaded post; 17. Threaded hole; 18. Second bidirectional threaded post; 19. Spur gear; 20. Sliding post; 21. Connecting post; 22. Fixed gear disc; 23. Rotating handle; 24. Protective frame; 25. Fixed gear plate; 26. Movable groove. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0023] This utility model provides an improved storage rack for road freight transport. The technical solution of this utility model is as follows:

[0024] like Figure 1 - Figure 5 As shown, a storage rack for road freight transport includes a main frame 1, with two sliding grooves 2 on both sides of the main frame 1, two limiting grooves 3 on both sides of the main frame 1, an adjustment mechanism inside the main frame 1, and a clamping mechanism inside the main frame 1.

[0025] Furthermore, the adjustment mechanism includes multiple placement plates 4, which are disposed inside the main frame 1. Two sliding blocks 6 are fixedly connected to both sides of each placement plate 4. The sliding blocks 6 are slidably connected to the sliding grooves 2. Two movable holes 5 are opened on the top surface of each placement plate 4. Movable grooves 26 are opened on the side walls of each placement plate 4. Two rotating columns 10 are slidably connected to the inner walls of the movable grooves 26. Control plates 11 are rotatably connected to the surfaces of both the upper and lower rotating columns 10. The other ends of both the upper and lower control plates 11 are rotatably connected to the surface of the middle rotating column 10. A movable column 13 is movably sleeved between the two control plates 11. The top of the control plate 11... Both the top and bottom surfaces are provided with movable grooves 12. The top surface of the middle movable groove 12 and the bottom surface of the lower movable groove 12 are slidably connected to two push plates 14. The side walls of the push plates 14 are fixedly connected to threaded blocks 15. A first bidirectional threaded column 16 is threadedly connected between the two threaded blocks 15. The side walls of the main frame 1 are provided with multiple spur gears 19. The surface of the rotating column 10 is fixedly connected to the inner wall of the upper spur gear 19. By using the placement plates 4, sliding blocks 6 and sliding grooves 2 in cooperation, the rotation of the first bidirectional threaded column 16 can drive the spacing between the multiple placement plates 4 to increase or decrease, thereby realizing the transportation of goods of different heights and improving the diversity of transported goods.

[0026] Furthermore, the clamping mechanism includes multiple clamping plates 7, which are disposed inside the main frame 1. Two connecting blocks 8 are fixedly connected to the bottom surfaces of the upper clamping plate 7 and the middle clamping plate 7. The bottom surfaces of the two upper connecting blocks 8 are fixedly connected to the top surface of the middle clamping plate 7, and the bottom surfaces of the two middle connecting blocks 8 are fixedly connected to the top surface of the lower clamping plate 7. Threaded holes 17 are provided on the side walls of the lower clamping plate 7. Second bidirectional threaded posts 18 are threadedly connected to the inner walls of the two threaded holes 17. The surface of the second bidirectional threaded posts 18 is fixedly connected to the inner wall of the lower spur gear 19. Through the coordinated use of the clamping plates 7, connecting blocks 8, and threaded holes 17, the rotation of the second bidirectional threaded posts 18 can increase or decrease the distance between the two clamping plates 7, thereby clamping the goods placed on the placement plate 4, preventing the goods from moving or bumping during transportation, and thus improving the stability of goods transportation.

[0027] Furthermore, the side wall of the clamping plate 7 is provided with two limiting holes, and the inner walls of the two limiting holes are movably sleeved with limiting posts 9. The two ends of the limiting posts 9 are slidably connected to the inner wall of the limiting groove 3. Through the setting of the limiting posts 9, the clamping plate 7 maintains linear motion during the movement time.

[0028] Furthermore, a sliding column 20 is rotatably connected to the side wall of the main frame 1. The inner wall of the middle spur gear 19 is movably sleeved with the surface of the sliding column 20. Multiple connecting columns 21 are fixedly connected to the side wall of the sliding column 20. A fixed gear disk 22 is fixedly connected to the right end of the multiple connecting columns 21. A rotating handle 23 is fixedly connected to the side wall of the fixed gear disk 22. A protective frame 24 is fixedly connected to the side wall of the main frame 1. A fixed gear plate 25 is fixedly connected to the inner wall of the protective frame 24. The internal teeth of the fixed gear plate 25 mesh with the rotating handle 23. Through the cooperation of the sliding column 20, the rotating handle 23 and the fixed gear plate 25, when the middle spur gear 19 meshes with the upper and lower spur gears at the same time, the fixed gear disk 22 will mesh with the fixed gear plate 25, thereby fixing the positions of the adjusted multiple placement plates 4 and clamping plates 7.

[0029] Furthermore, the upper spur gear 19 is meshed with the middle spur gear 19, and the middle spur gear 19 is meshed with the lower spur gear 19. By using the multiple spur gears 19 in cooperation with each other, pushing the middle spur gear 19 backward to rotate will drive the upper spur gear 19 to rotate, and pulling the middle spur gear 19 forward to rotate will drive the lower spur gear 19 to rotate.

[0030] Working principle: Multiple spur gears 19 are used to drive the rotating handle 23. When the middle spur gear 19 meshes with the upper spur gear 19, rotating the handle 23 causes the fixed gear disk 22, the second bidirectional threaded column 18, and the middle spur gear 19 to rotate. The rotation of the middle spur gear 19 causes the upper spur gear 19 to rotate, which in turn causes the first bidirectional threaded column 16 to rotate. The rotation of the first bidirectional threaded column 16 causes the threaded block 15 to move. The movement of the threaded block 15 causes the two push plates 14 to move closer to or further away from the center, thereby increasing or decreasing the distance between the two control plates 11. This, in turn, increases or decreases the distance between the multiple placement plates 4, facilitating the handling of goods at different heights and improving the versatility of transported goods. When the rotating handle 23 is pulled outwards... The spur gear 19 in the middle meshes with the spur gear 19 in the lower position. Rotating the handle 23 will drive the spur gear 19 in the middle to rotate. The rotation of the spur gear 19 in the middle will drive the spur gear 19 in the lower position to rotate. The rotation of the spur gear 19 in the lower position will drive the second bidirectional threaded column 18 to rotate. The rotation of the second bidirectional threaded column 18 will cause the distance between the multiple clamping plates 7 to increase or decrease, thereby clamping the goods placed on the placement plate 4 and preventing the goods from moving during transportation. After the distance between the multiple placement plates 4 and the multiple clamping plates 7 is adjusted, when the spur gear 19 in the middle meshes with the spur gear 19 in the upper position and the spur gear 19 in the lower position at the same time, the fixed gear disk 22 will mesh with the fixed gear plate 25, thereby fixing the adjusted positions of the multiple placement plates 4 and clamping plates 7.

[0031] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A storage rack for road freight transport, comprising a main frame (1), characterized in that: The main frame (1) has two sliding grooves (2) on both sides, two limiting grooves (3) on both sides, an adjustment mechanism inside the main frame (1), and a clamping mechanism inside the main frame (1).

2. The storage rack for road freight transport according to claim 1, characterized in that: The adjustment mechanism includes multiple placement plates (4), which are disposed inside the main frame (1). Two sliding blocks (6) are fixedly connected to both sides of each placement plate (4). The sliding blocks (6) are slidably connected to the sliding groove (2). Two movable holes (5) are opened on the top surface of each placement plate (4). Movable grooves (26) are opened on the side walls of each placement plate (4). Two rotating columns (10) are slidably connected to the inner walls of the movable grooves (26). Control plates (11) are rotatably connected to the surfaces of the upper and lower rotating columns (10). The other ends of the upper and lower control plates (11) are... Rotary connection is made to the surface of the middle rotating column (10). A movable column (13) is movably sleeved between the two control plates (11). The top and bottom surfaces of the control plates (11) are provided with moving grooves (12). The top surface of the middle moving groove (12) and the bottom surface of the lower moving groove (12) are slidably connected to two push plates (14). The side wall of the push plate (14) is fixedly connected to a threaded block (15). A first bidirectional threaded column (16) is threaded between the two threaded blocks (15). The side wall of the main frame (1) is provided with multiple spur gears (19). The surface of the rotating column (10) is fixedly connected to the inner wall of the upper spur gear (19).

3. A storage rack for road freight transport according to claim 1, characterized in that: The clamping mechanism includes multiple clamping plates (7), which are arranged inside the main frame (1). The bottom surfaces of the upper clamping plate (7) and the middle clamping plate (7) are fixedly connected to two connecting blocks (8). The bottom surfaces of the two upper connecting blocks (8) are fixedly connected to the top surface of the middle clamping plate (7), and the bottom surfaces of the two middle connecting blocks (8) are fixedly connected to the top surface of the lower clamping plate (7). The side wall of the lower clamping plate (7) is provided with threaded holes (17), and the inner walls of the two threaded holes (17) are threaded with second bidirectional threaded posts (18). The surface of the second bidirectional threaded posts (18) is fixedly connected to the inner wall of the lower spur gear (19).

4. A storage rack for road freight transport according to claim 3, characterized in that: The clamping plate (7) has two limiting holes on its side wall. The inner walls of the two limiting holes are movably fitted with limiting posts (9). The two ends of the limiting posts (9) are slidably connected to the inner walls of the limiting groove (3).

5. A storage rack for road freight transport according to claim 2, characterized in that: The main frame (1) has a sliding column (20) rotatably connected to its side wall. The inner wall of the spur gear (19) located in the middle is movably sleeved with the surface of the sliding column (20). The side wall of the sliding column (20) is fixedly connected with multiple connecting columns (21). The right end of the multiple connecting columns (21) is fixedly connected with a fixed gear disk (22). The side wall of the fixed gear disk (22) is fixedly connected with a rotating handle (23). The side wall of the main frame (1) is fixedly connected with a protective frame (24). The inner wall of the protective frame (24) is fixedly connected with a fixed gear plate (25). The internal teeth of the fixed gear plate (25) mesh with the rotating handle (23).

6. A storage rack for road freight transport according to claim 2 or 3, characterized in that: The upper spur gear (19) meshes with the middle spur gear (19), and the middle spur gear (19) meshes with the lower spur gear (19).

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