Vehicle goods shelf fixing device

Abstract

The utility model discloses a vehicle goods shelf fixing device which comprises a goods shelf, a track and a transverse layer beam, the two ends of the transverse layer beam are fixed to the goods shelf, the track is fixed to the transverse layer beam, a front limiting assembly and a rear limiting assembly are arranged on the left side and the right side of the track respectively, and the front limiting assembly comprises a track front limiting plate, a spring blocking piece and an adjusting bolt. The track front limiting assembly comprises a track front limiting plate, the track front limiting plate is fixed to a track through an adjusting bolt, a spring blocking piece is fixed to the side face of the track front limiting plate, and an included angle not larger than 45 degrees is formed between the spring blocking piece and the vertical direction. The included angle between the rail rear limiting plate right slope and the horizontal plane is smaller than that between the rail rear limiting plate left slope and the horizontal plane. The goods shelf is designed into multiple layers and the tracks are designed, the packaging box can slide on the tracks, physical strength is greatly saved when goods on the packaging box are moved, and the packaging box can be pushed to stretch out to move towards the carriage only by placing the packaging box on the goods shelf.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle shelves, in particular to a fixing device for vehicle shelves. Background Technique

[0002] A shelf is a rack for storing goods. A vehicle shelf is to place goods on the shelf of a vehicle. This way can classify the goods and facilitate taking. At present, the goods are manually placed in rows in the carriage, and the goods are easy to pile up together. For fragile items, this method is not applicable. Moreover, this method not only has a high labor intensity but also low efficiency. Therefore, people have designed vehicle shelves. The shelves are generally welded by profiles and designed with multiple layers. However, it is still necessary to manually pull the goods to arrange them neatly. Chinese Patent Application No. 202022024299.8 discloses a vehicle-mounted shelf for logistics, including a shelf, which includes a bottom plate, a support rod, and a placement plate. It is also necessary to manually pull the goods on the shelf. Since the shelf is an integral structure, there are certain difficulties in loading and unloading the vehicle, and the goods are easy to slide on the shelf and fall easily during the driving of the vehicle. Similarly, Chinese Patent Application No. 202222792079.9 discloses a vehicle-mounted shelf for logistics transportation, which can be adjusted in height according to actual conditions. The shelf is an integral movable structure and also requires manual pulling of the goods on the shelf, existing the above-mentioned technical problems. Therefore, a fixing device for vehicle shelves is proposed. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fixing device for vehicle shelves. The shelf is designed with multiple layers and tracks. The packing box can slide on the tracks, and moving the goods on the packing box greatly saves physical strength. Just place the packing box on the shelf, and then the packing box can be pushed and moved outwards into the carriage, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A fixing device for vehicle shelves, including a shelf, tracks, and transverse layer beams. The two ends of the transverse layer beams are fixed on the shelf, and the tracks are fixed on the transverse layer beams. A front limiting component and a rear limiting component are respectively arranged on the left and right sides of the tracks. The front limiting component includes a track front limiting plate, a spring retaining piece, and an adjusting bolt. The track front limiting plate is fixed on the track through the adjusting bolt, and the spring retaining piece is fixed on the side of the track front limiting plate. The spring retaining piece forms an angle not greater than 45 degrees with the vertical direction. The rear limiting component includes a track rear limiting plate, and the track rear limiting plate is a double-sided slope structure. The angle between the right slope of the track rear limiting plate and the horizontal is less than the angle between the left slope of the track rear limiting plate and the horizontal.

[0005] Further, packing boxes are arranged on the track. Rollers are arranged at the four corners of the bottom of the packing box. The packing box is in rolling contact with the track through the rollers, and strapping tapes are arranged on the shelf.

[0006] Further, long holes are arranged on the track. Adjusting bolts are inserted into the long holes. Round gaskets, elastic gaskets and nuts are arranged on the adjusting bolts.

[0007] Further, at least two layers of horizontal layer beams are arranged up and down, and the horizontal layer beams are arranged at equal intervals in the horizontal direction. Both the horizontal layer beams and the shelf are made of aluminum profiles.

[0008] Further, the track is made of stainless steel by bending. Reinforcing ribs are welded on both sides of the track.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. The shelf is designed with multiple layers and a track. The packing box can slide on the track, and moving the goods on the packing box greatly saves physical strength, improves work efficiency, and at the same time ensures that the left and right positions of the goods do not shift. Just place the packing box on the shelf, and then the packing box can be pushed to move outwards towards the carriage.

[0011] 2. The rear limit plate of the track facilitates the pushing and pulling of the packing box with rollers, and the slope structure prevents the packing box from sliding out automatically, ensuring the stability of the packing box. With this shelf structure, the work that originally required two or three people can be reduced to one person. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is a left-view structural diagram of the utility model;

[0014] Figure 3 is an enlarged structural diagram at A of the utility model;

[0015] Figure 4 is an enlarged structural diagram at B of the utility model;

[0016] Figure 5 is a cross-sectional structural diagram of the track of the utility model.

[0017] In the figure: 1 shelf, 2 track, 3 packing box, 4 strapping tape, 5 roller, 6 horizontal layer beam, 7 front limit plate of the track, 8 spring retainer, 9 round gasket, 10 elastic gasket, 11 nut, 12 adjusting bolt, 13 long hole, 14 rear limit plate of the track, 15 reinforcing rib. Detailed Implementation Manner

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0019] Please refer to Figures 1-5 , the present utility model provides a technical solution: a fixing device for a vehicle shelf, including a shelf 1, a track 2 and a transverse layer beam 6. Both ends of the transverse layer beam 6 are fixed on the shelf 1, and the track 2 is fixed on the transverse layer beam 6. The packing box 3 slides on the track 2 inside the shelf 1, which is convenient for pulling, saves physical strength, improves work efficiency, and at the same time ensures that the left and right positions of the goods do not shift. A front limiting component and a rear limiting component are respectively arranged on the left and right sides of the track 2. The front limiting component includes a track front limiting plate 7, a spring retaining piece 8 and an adjusting bolt 12. The track front limiting plate 7 is fixed on the track 2 through the adjusting bolt 12. The spring retaining piece 8 is fixed on the side of the track front limiting plate 7. The spring retaining piece 8 has an angle of no more than 45 degrees with the vertical direction. The spring retaining piece 8 is elastic and cooperates with the track rear limiting plate 14 to ensure that the packing box 3 is pressed front and back on the track 2. The rear limiting component includes a track rear limiting plate 14. The track rear limiting plate 14 is a double-sided slope structure. The angle between the right slope of the track rear limiting plate 14 and the horizontal is less than the angle between the left slope of the track rear limiting plate 14 and the horizontal. This track rear limiting plate 14 facilitates the pushing and pulling of the packing box 3 with rollers 5, and the slope structure prevents the packing box 3 from sliding out automatically, ensuring the stability of the packing box 3.

[0020] There is a packing box 3 on the track 2. Rollers 5 are arranged at the four corners of the bottom of the packing box 3. The packing box 3 is in rolling contact with the track 2 through the rollers 5. Strapping tapes 4 are arranged on the shelf 1. Magic tapes are fixed on the left, right and above of the shelf 1, which can cooperate with the track 2 to conveniently fix the packing box 3, ensure the stability and safety of the packing box 3 during vehicle transportation, and at the same time facilitate the smooth and labor-saving loading and unloading of goods. And the strapping tapes 4 can be conveniently, beautifully and neatly fixed on the shelf 1 when not in use, which can reduce the work that originally required two or three people to one person.

[0021] Long holes 13 are arranged on the track 2. The adjusting bolts 12 pass through the long holes 13. Round washers 9, elastic washers 10 and nuts 11 are arranged on the adjusting bolts 12. Through the cooperation of the round washers 9, elastic washers 10 and nuts 11, the loosening of the adjusting bolts 12 is prevented. By loosening the adjusting bolts 12 with a wrench, the position of the track front limiting plate 7 can be adjusted to ensure that the position of the track front limiting plate 7 is adjusted to achieve the best fixing effect and meet the use requirements.

[0022] The horizontal layer beams 6 are provided with at least two layers up and down, and the horizontal layer beams 6 are arranged at equal intervals in the horizontal direction. Both the horizontal layer beams 6 and the shelf 1 are made of aluminum profiles, which can reduce the overall weight of the cargo box and increase the cargo loading capacity while ensuring the structural strength.

[0023] The track 2 is formed by bending stainless steel. Reinforcing ribs 15 are welded to both sides of the track 2 respectively, and the reinforcing ribs 15 are used to strengthen the track 2 and install the track 2 on the shelf 1.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Without departing from the spirit and scope of the present invention, the present invention has various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A vehicle shelf fixing device, comprising a shelf (1), a track (2) and a transverse layer beam (6), characterized in that: Both ends of the horizontal layer beam (6) are fixed on the shelf (1), and the track (2) is fixed on the horizontal layer beam (6). A front limit component and a rear limit component are respectively arranged on the left and right sides of the track (2). The front limit component includes a track front limit plate (7), a spring retainer (8), and an adjusting bolt (12). The track front limit plate (7) is fixed on the track (2) through the adjusting bolt (12). The spring retainer (8) is fixed on the side of the track front limit plate (7). The spring retainer (8) forms an angle of no more than 45 degrees with the vertical direction. The rear limit component includes a track rear limit plate (14). The track rear limit plate (14) is of a double-sided slope structure. The angle between the right slope of the track rear limit plate (14) and the horizontal is less than the angle between the left slope of the track rear limit plate (14) and the horizontal.

2. The vehicle shelf fixing device according to claim 1, characterized in that: A packing box (3) is arranged on the track (2). Rollers (5) are arranged at the four corners of the bottom of the packing box (3). The packing box (3) is in rolling contact with the track (2) through the rollers (5). A strapping band (4) is arranged on the shelf (1).

3. The vehicle shelf fixing device according to claim 1, characterized in that: A long hole (13) is arranged on the track (2). The adjusting bolt (12) passes through the long hole (13). A round washer (9), an elastic washer (10), and a nut (11) are arranged on the adjusting bolt (12).

4. The vehicle shelf fixing device according to claim 1, characterized in that: At least two layers of horizontal layer beams (6) are arranged up and down, and the horizontal layer beams (6) are arranged at equal intervals in the horizontal direction. Both the horizontal layer beams (6) and the shelf (1) are made of aluminum profiles.

5. The vehicle shelf fixing device according to claim 1, characterized in that: The track (2) is made of stainless steel by bending, and reinforcing ribs (15) are welded on both sides of the track (2).

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