A strong stability goods shelf

Abstract

The utility model provides a strong stability goods shelf belongs to goods shelf production technical field, including four edge frame, two same side edge frame between fixed connection have same tripod, the edge frame inboard fixed connection have a plurality of mutually connected convex base and reinforcing bars, the convex base inboard form has the clamping groove, the edge frame is connected with the clamping groove and has the clamping position subassembly, and same side two same side clamping position subassembly outside slide connection have same edge cover, the utility model discloses through setting drive subassembly and clamping position subassembly, make bidirectional screw rod can drive inner screw block and drive rod, make both sides cross distribution's rotary lever rotate, and then drive both sides slide in the edge cover and move, and then make fixed plate in the edge frame outside translation, make the clamping seat can in and out in the clamping groove, cooperate on the even distribution of clamping groove on the edge frame, be convenient for to the interval between goods board adjust, and can ensure the stability when fixing.

Description

Technical Field

[0001] This utility model relates to the field of shelving production technology, and in particular to a shelving with high stability. Background Technology

[0002] A shelf is a device used to store goods. It is widely used in warehousing, retail and logistics and consists of multiple horizontal shelves for storing various items.

[0003] Patent CN208843058U discloses a shelf comprising a detachable base and an upper support. The upper support has multiple uprights, multiple horizontal partitions, and detachable vertical partitions between the multiple horizontal partitions. The uprights are fixedly connected to the detachable base. The horizontal partitions are connected to each of the uprights. The vertical partitions are used to divide adjacent horizontal partitions into relatively independent storage spaces.

[0004] In the above case, the main body of the shelving is formed by fixing multiple horizontal partitions with four uprights. However, it is difficult to ensure the stability of the shelving with only four rod-shaped uprights, and the height of the horizontal partitions cannot be adjusted, so the spacing of the horizontal partitions cannot be adjusted according to the size of the items placed on the shelving, which reduces the applicability of the shelving.

[0005] Therefore, this utility model provides a highly stable shelving unit to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to provide a highly stable shelving unit to solve the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a highly stable shelf, comprising four side frames, with a common triangular frame fixedly connected between two side frames on the same side, and a plurality of interconnected protrusions and reinforcing ribs fixedly connected to the inner side of each side frame, with a slot formed on the inner side of each protrusion, and a locking assembly engaging with each side frame through the slot, and a common side sleeve slidably connected to the outer sides of two locking assemblies on the same side, with a shelf fixedly connected between two side sleeves at the same height between the side frames on both sides, and a drive assembly rotatably connected to the inner side of each side sleeve, with its two sides respectively rotatably connected to two locking assemblies on the same side.

[0008] In a preferred embodiment, the card slot assembly includes a slide block slidably connected to the inner side of the side sleeve, a fixing plate fixedly connected to the outer side of the slide block, and card slots adapted to the card slots fixedly connected to the upper and lower ends of the fixing plate near the corresponding side frame.

[0009] In a preferred embodiment, the card holder is slidably connected to the inner side of the corresponding card slot, and the fixing plate is in close contact with the corresponding side frame.

[0010] In a preferred embodiment, the drive assembly includes a bidirectional lead screw rotatably connected to the middle of the side sleeve, and limiting rods fixedly connected to both sides of the bottom end. The upper and lower ends of the outer side of the limiting rods are respectively rotatably connected to cross-distributed rotating rods, and the end of the rotating rod near the bidirectional lead screw is provided with an inner groove.

[0011] In a preferred embodiment, both ends of the bidirectional lead screw are threaded with internal screw blocks, and both sides of the internal screw blocks are fixedly connected with drive rods. The other end of the drive rod is slidably connected to the inner side of the corresponding inner groove, and the end of the rotating rod away from the bidirectional lead screw is rotatably connected to the slide block on the same side.

[0012] In a preferred embodiment, one end of the bidirectional lead screw passes through the side sleeve and is fixedly connected to a turntable, while the inner screw block is slidably connected to the inside of the side sleeve.

[0013] In a preferred embodiment, the upper and lower ends of the two side frames on the same side are fixedly connected by connecting rods, and the protrusions and reinforcing ribs are evenly distributed on the inner side of the side frames.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This utility model, by setting a driving component and a locking component, enables the bidirectional screw to drive the inner screw block and the driving rod, causing the rotating rods distributed crosswise on both sides to rotate, thereby driving the sliding blocks on both sides to move within the side sleeve, and thus causing the fixing plate to move horizontally outside the side frame, allowing the locking seat to enter and exit within the locking slot. With the even distribution of the locking slots on the side frame, it is convenient to adjust the spacing between the cargo plates and ensures the stability during fixing.

[0015] This utility model, by setting up a triangular frame, a protruding seat, and reinforcing ribs, enables the device to strengthen the connection between the device and the side frame through the triangular frame, and the evenly distributed protruding seats and reinforcing ribs can increase the strength of the side frame, further improving the stability of the shelf and making it easier for the shelf to bear heavier goods. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a three-dimensional structure for a highly stable shelving unit. Figure 2 for Figure 1 Enlarged view of point A; Figure 3 This is a schematic diagram of the three-dimensional structure of the pallet; Figure 4 This is a schematic diagram of the cut-out three-dimensional structure of the side sleeve.

[0017] In the diagram: 1. Side frame; 2. Tripod; 3. Connecting rod; 4. Slot; 5. Thrust; 6. Reinforcing rib; 7. Cargo plate; 8. Side sleeve; 9. Slide; 10. Fixing plate; 11. Slot; 12. Two-way lead screw; 13. Internal screw block; 14. Drive rod; 15. Limiting rod; 16. Rotating rod; 17. Inner groove; 18. Turntable. Detailed Implementation

[0018] The present invention will be further described below with reference to the embodiments.

[0019] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] Please see Figures 1-4 This utility model provides a highly stable shelving unit, including four side frames 1. Two side frames 1 on the same side are fixedly connected to the same triangular frame 2. Several interconnected protrusions 5 and reinforcing ribs 6 are fixedly connected to the inner side of the side frame 1. The protrusions 5 have grooves 4 formed on the inner side. The side frame 1 is engaged with a positioning component through the grooves 4. The two positioning components on the same side are slidably connected to the same side sleeve 8 on the outer side. A shelf 7 is fixedly connected between two side sleeves 8 at the same height between the two side frames 1 on both sides. The upper and lower ends of the two side frames 1 on the same side are fixedly connected to a connecting rod 3. The protrusions 5 and reinforcing ribs 6 are evenly distributed on the inner side of the side frame 1.

[0021] The goods are placed on the appropriate pallet 7, the shelf is supported by the side frame 1, the connection between the side frame 1 and the side frame 1 is ensured by the triangular frame 2, and the strength of the side frame 1 is increased by the protrusion 5 and the reinforcing rib 6, so as to facilitate the support of the goods.

[0022] The tripod 2 is fixedly connected between the two side frames 1 on the same side. This design makes the side frames 1 on the same side form a more stable whole under the support of the tripod 2. When the shelf bears the weight of the goods, the tripod 2 can effectively transfer the force to the side frame 1. And due to its own stability, it can prevent the side frame 1 from tilting or deforming laterally, thereby ensuring the stability of the shelf in the vertical direction. The boss 5 and the reinforcing rib 6 are evenly distributed on the inner side of the side frame 1. This even distribution design allows the side frame 1 to be effectively supported in all positions. Through the joint action of the boss 5 and the reinforcing rib 6, the strength of the side frame 1 is significantly improved, enabling the shelf to bear greater weight without structural damage.

[0023] Please see Figures 1-4A drive assembly is rotatably connected to the inner side of the sleeve 8, and its two sides are rotatably connected to two locking assemblies on the same side. The locking assembly includes a slide block 9 slidably connected to the inner side of the sleeve 8, and a fixing plate 10 fixedly connected to the outer side of the slide block 9. The upper and lower ends of the fixing plate 10 near the corresponding side frame 1 are fixedly connected to locking seats 11 that fit into the locking slot 4. The locking seats 11 are slidably connected to the inner side of the corresponding locking slot 4. The fixing plate 10 is in close contact with the corresponding side frame 1. The drive assembly includes a bidirectional lead screw 12 rotatably connected to the middle of the sleeve 8, and limiting rods 15 fixedly connected to both sides of the bottom end. The upper and lower ends of the outer side of the position rod 15 are respectively rotatably connected to the cross-distributed rotating rods 16. The end of the rotating rod 16 near the bidirectional lead screw 12 has an inner groove 17. Both ends of the outer side of the bidirectional lead screw 12 are threaded with inner screw blocks 13. Both sides of the inner screw blocks 13 are fixedly connected with drive rods 14. The other end of the drive rod 14 is slidably connected to the inner side of the corresponding inner groove 17. The end of the rotating rod 16 away from the bidirectional lead screw 12 is rotatably connected to the slide block 9 on the same side. One end of the bidirectional lead screw 12 passes through the side sleeve 8 and is fixedly connected to the turntable 18. The inner screw block 13 is slidably connected to the inner side of the side sleeve 8.

[0024] When the height of the cargo plate 7 needs to be adjusted, rotate the turntables 18 on both sides to rotate the double-acting screw 12, causing the two inner screw blocks 13 to drive the drive rod 14 to move towards each other. Through the inner groove 17, the rotating rod 16 moves towards the center under the limit of the limiting rod 15, pushing the slide blocks 9 and the fixing plate 10 on both sides to slide outward, causing the card holder 11 to leave the card slot 4, unlocking the cargo plate 7. Then adjust the cargo plate 7 to a suitable height, reverse the turntable 18, causing the fixing plate 10 to drive the card holder 11 to retract, so that the card holder 11 is embedded in the card slot 4 of a suitable height, and the cargo plate 7 is fixed.

[0025] When the drive rod 14 moves in the inner groove 17, it pushes the rotating rod 16 to rotate around the limit rod 15. The other end of the rotating rod 16 is rotatably connected to the slide 9. Therefore, the rotation of the rotating rod 16 will cause the slide 9 to slide inside the side sleeve 8 and drive the fixing plate 10 and the card seat 11 on it to move horizontally outside the side frame 1. The cooperation between the card seat 11 and the card slot 4 allows the card seat 11 to enter and exit within the card slot 4. This provides precise control for adjusting the spacing of the pallets 7, thereby realizing the position adjustment of the pallets 7 on the side frame 1 and achieving the purpose of adjusting the spacing of the pallets 7. This not only allows the shelf to flexibly adjust the spacing between the pallets 7 according to different goods storage needs during use, but also ensures that the pallets 7 are firmly fixed when the pallets 7 are fixed, resulting in high overall stability of the shelf.

[0026] The working principle and usage process of this utility model are as follows: Goods are placed on a suitable pallet 7, supported by side frames 1. A triangular frame 2 ensures the connection between side frames 1 on the same side, and the strength of the side frames 1 is enhanced by the protrusion 5 and reinforcing ribs 6, facilitating the support of goods. When the height of the pallet 7 needs to be adjusted, the turntables 18 on both sides are rotated, causing the bidirectional lead screw 12 to rotate. This causes the two inner screw blocks 13 to drive the drive rod 14 to move towards each other. Through the inner groove 17, the rotating rod 16 moves towards the center under the limit of the limiting rod 15, pushing the sliding blocks 9 and the fixing plate 10 on both sides to slide outwards, causing the card holder 11 to leave the slot 4, unlocking the pallet 7. Then, the pallet 7 is adjusted to a suitable height, and the turntable 18 is reversed, causing the fixing plate 10 to drive the card holder 11 to retract, so that the card holder 11 is embedded in the slot 4 at a suitable height, thus fixing the pallet 7.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highly stable shelving unit, comprising four side frames (1), characterized in that, The same tripod (2) is fixedly connected between the two side frames (1) on the same side. Several interconnected protrusions (5) and reinforcing ribs (6) are fixedly connected to the inner side of the side frame (1). A slot (4) is formed on the inner side of the protrusion (5). The side frame (1) is engaged with a positioning component through the slot (4). The same side sleeve (8) is slidably connected to the outer side of the two positioning components on the same side. A cargo plate (7) is fixedly connected between the two side sleeves (8) at the same height between the two side frames (1) on both sides. A drive component is rotatably connected to the inner side of the side sleeve (8), and its two sides are rotatably connected to the two positioning components on the same side.

2. The highly stable shelving unit according to claim 1, characterized in that, The card slot assembly includes a slide block (9) slidably connected to the inside of the side sleeve (8), and a fixing plate (10) fixedly connected to the outside of the slide block (9). The upper and lower ends of the fixing plate (10) near the corresponding side frame (1) are both fixedly connected to card slots (4) with card seats (11).

3. The highly stable shelving unit according to claim 2, characterized in that, The card holder (11) is slidably connected to the inner side of the corresponding card slot (4), and the fixing plate (10) is in close contact with the corresponding side frame (1).

4. The highly stable shelving unit according to claim 1, characterized in that, The drive assembly includes a bidirectional lead screw (12) rotatably connected to the middle of the side sleeve (8) and a limiting rod (15) fixedly connected to both sides of the bottom end. The upper and lower ends of the limiting rod (15) are respectively rotatably connected to cross-distributed rotating rods (16). The end of the rotating rod (16) near the bidirectional lead screw (12) is provided with an inner groove (17).

5. The highly stable shelving unit according to claim 4, characterized in that, Both ends of the bidirectional lead screw (12) are threaded with internal screw blocks (13), and both sides of the internal screw blocks (13) are fixedly connected with drive rods (14). The other end of the drive rods (14) is slidably connected to the inner side of the corresponding inner groove (17). The end of the rotating rod (16) away from the bidirectional lead screw (12) is rotatably connected to the slide block (9) on the same side.

6. The highly stable shelving unit according to claim 5, characterized in that, One end of the bidirectional lead screw (12) passes through the side sleeve (8) and is fixedly connected to the turntable (18). The inner screw block (13) is slidably connected to the inside of the side sleeve (8).

7. The highly stable shelving unit according to claim 1, characterized in that, The upper and lower ends of the two side frames (1) on the same side are fixedly connected with connecting rods (3), and the protrusions (5) and reinforcing ribs (6) are evenly distributed on the inner side of the side frame (1).

Images