Adjustable storage shelf

Abstract

An adjustable storage goods shelf relates to the field of goods shelves and comprises two vertically arranged support frames and a placing frame transversely arranged between the two support frames, the placing frame comprises two cross beams arranged in parallel and a plurality of groups of span beam structures arranged between the two cross beams in a spanning mode, each span beam structure comprises two movable beams arranged side by side, and the adjacent side faces of the two movable beams are inclined planes. A first baffle and a second baffle are vertically arranged at the two ends of the movable beam, the two baffles are located on the outer sides of the two cross beams, the second baffle is attached to the outer side of the cross beam on the side where the second baffle is located, a gap is formed between the first baffle and the outer side of the other cross beam, and the first baffle and the outer side of the other cross beam are locked through a locking piece. According to the cross beam structure, through the matching structural design of the baffles at the two ends of the two movable beams and the corresponding cross beams, the cross beams do not need to be machined, transverse adjustment of the movable beams on the cross beams is achieved, namely the distance between the two movable beams can be adjusted, and therefore the cross beam structure can adapt to the storage requirements of barrel-shaped goods with different diameters and is high in universality.

Description

Technical Field

[0001] This utility model relates to the field of shelving, specifically an adjustable warehouse shelving. Background Technology

[0002] Shelving typically consists of two vertically arranged support frames and a horizontal placement frame between the two support frames. The support frames form a stable framework through uprights and horizontal braces, while the placement frame consists of two parallel beams and a crossbeam structure between them.

[0003] For the storage of barrel-shaped goods, the existing technology uses two parallel angle irons as crossbeams, forming a support structure through their inclined surfaces, and assembling the crossbeams and beams by bolting a fixing plate: the fixing plate is welded to the lower side of both sides of the angle irons, and then the fixing plate and beams are detachably connected by bolts.

[0004] However, in actual use, it was found that the crossbeam structure has two significant defects: First, the fixed spacing between the two angle irons makes it impossible to adapt to the storage needs of barrel-shaped goods of different diameters, thus limiting the versatility of the rack; Second, the bolt connection between the fixing plate and the crossbeam requires pre-machining threaded holes or through holes on the crossbeam, which not only increases the drilling / tapping process, thus complicating the process, but also increases the production cost. Utility Model Content

[0005] To address the technical problems existing in the background art, this utility model provides an adjustable storage rack.

[0006] The technical solution of this utility model is as follows:

[0007] An adjustable storage rack includes two vertically arranged support frames and a horizontally arranged placement rack between them. The placement rack includes two parallel beams and multiple sets of crossbeam structures spanning between them.

[0008] As the core technical concept of this utility model, the cross-beam structure includes two movable beams arranged side by side. The adjacent sides of the two movable beams are inclined and are set towards the upper part of the side away from each other. The two ends of the movable beams are provided with a first baffle and a second baffle vertically. The two baffles are located on the outside of the two cross beams. The second baffle is attached to the outside of the cross beam on the side where it is located. There is a gap between the first baffle and the outside of the other cross beam, and they are locked by a locking member.

[0009] As one implementation, the locking element includes a first screw, one end of which spirals through the first baffle and abuts against the side beam, and the other end extends to the outside of the first baffle.

[0010] Furthermore, a first screw is provided on the first screw located outside the first baffle.

[0011] As another implementation, the outer sides of the two first baffles are also provided with anti-rotation plates, the middle of the anti-rotation plates is provided with sliding grooves, and the locking element includes a second screw, one end of which spirally passes through the first baffle and abuts against the side beam, and the other end is located outside the first baffle and passes through the sliding groove to be connected to a second handle, and the inner side of the second handle is in contact with the outer side of the anti-rotation plate.

[0012] Furthermore, a groove is provided transversely in the middle of the crossbeam, and the clamping end of the first screw or the second screw engages with the groove.

[0013] Furthermore, a rubber pad may be provided on the outer side of the clamping end of the first screw or the second screw.

[0014] Preferably, the movable beam is an angle iron.

[0015] As described above, in an adjustable storage rack, both the first and second baffles include a rectangular plate and a triangular plate on its upper side, with the two sides of the triangular plate being coplanar with the two sides of the movable beam.

[0016] Preferably, the first baffle and the second baffle have the same specifications.

[0017] Optionally, the gap between the first baffle and the side crossbeam is 0.5cm-2cm.

[0018] The two movable beams in this utility model's crossbeam structure, through the cooperative structural design of their end baffles and corresponding crossbeams, eliminate the need for processing the crossbeams, reducing the manufacturing difficulty and cost of the crossbeams, and also realize the lateral adjustment of each movable beam on the crossbeam, that is, the adjustment of the distance between the two movable beams, thereby adapting to the storage needs of barrel-shaped goods of different diameters, and its versatility is high. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the structure of an adjustable storage rack in Embodiment 1 of this invention;

[0021] Figure 2 This is a top view of a single-span beam structure in Embodiment 1;

[0022] Figure 3 for Figure 2 Schematic diagram of AA section;

[0023] Figure 4 for Figure 3 Enlarged view of point B;

[0024] Figure 5 This is a structural schematic diagram of a single-span beam structure in Embodiment 2.

[0025] Figure 6 for Figure 5 A forward-facing diagram;

[0026] Figure 7 for Figure 6 A schematic diagram of the CC section;

[0027] The components represented by the various reference numerals in the diagram are:

[0028] 1. Support frame; 2. Crossbeam; 21. Groove; 3. Crossbeam structure; 31. Movable beam; 32. First baffle; 33. Second baffle; 34. First screw; 35. Second screw; 36. First handle; 37. Second handle; 38. Rubber pad; 39. Anti-rotation plate. Detailed Implementation

[0029] Example 1

[0030] Combination Figure 1 This embodiment provides an adjustable storage rack, including two vertically arranged support frames 1 and a horizontally arranged placement rack between them. The placement rack includes two parallel horizontal beams 2 and multiple sets of crossbeam structures 3 spanning between them. The support frames 1 and the horizontal beams 2 are both existing technologies.

[0031] Combination Figure 2 and Figure 3 Specifically, each span beam structure 3 includes two movable beams 31 arranged side by side. The adjacent sides of the two movable beams 31 are inclined and are set towards the upper part of the side away from each other. The two ends of the movable beams 31 are provided with a first baffle 32 and a second baffle 33 vertically. The two baffles are located on the outside of the two cross beams 2. The second baffle 33 is attached to the outside of the cross beam 2 on the side where it is located. There is a gap between the first baffle 32 and the outside of the other cross beam 2, and they are locked by locking members.

[0032] The first baffle 32 and the second baffle 33 are welded to both ends of the movable beam 31 to form the above-mentioned crossbeam structure 3. The inner side of the second baffle 33 is in contact with the outer side of the side beam 2, and there is a gap between the inner side of the first baffle 32 and the outer side of the side beam 2, so that the crossbeam structure 3 can be easily spanned between the two crossbeams 2. In use, the locking and unlocking between the first baffle 32 and the side beam 2 can be achieved by adjusting the locking device.

[0033] When carrying barrel-shaped materials of different diameters, the position of the two movable beams 31 on the crossbeam 2 can be adjusted by loosening the first baffle 32 and the crossbeam 2 on the side by locking the locking device, thereby adjusting the distance between the two and realizing the carrying of barrel-shaped materials of different diameters.

[0034] Specifically, in combination Figure 3 and Figure 4The locking component includes a first screw 34, one end of which spirals through the first baffle 32 and abuts against the side beam 2, and the other end extends to the outside of the first baffle 32. A first handle 36 is also provided on the first screw 34 located outside the first baffle 32. When in use, the operator can hold the first handle 36 to adjust the first screw 34.

[0035] Combination Figures 5-7 In some cases, an anti-rotation plate 39 is also provided laterally on the outer side of the two first baffles 32. The anti-rotation plate 39 is provided laterally in the middle of a sliding groove. The locking member includes a second screw 35, one end of which spirally passes through the first baffle 32 and abuts against the side beam 2. The other end is located on the outer side of the first baffle 32 and passes through the sliding groove to be connected to a second handle 37. The inner side of the second handle 37 is in contact with the outer side of the anti-rotation plate 39.

[0036] In use, the first baffle 32 is released from the side beam 2 by the second screw 35, and one of the movable beams 31 is pulled to move. At this time, the second screw 35 can slide along the slide groove, thereby increasing / decreasing the distance between the two movable beams 31 to meet the storage needs of barrel-shaped goods of different diameters.

[0037] To improve the locking strength between the first baffle 32 and the corresponding crossbeam 2, a groove 21 is provided in the middle of the crossbeam 2. The abutting end of the first screw 34 or the second screw 35 is engaged with the groove 21. In use, the abutting end is embedded in the groove 21, and vertical displacement is prevented by the side wall of the groove 21.

[0038] A rubber pad 38 is also provided on the outer side of the clamping end of the first screw 34 or the second screw 35, such as Figure 4 The rubber pad 38 on the outer side of the clamping end of the first screw 34 shown is embedded in the groove 21, increasing the friction with the side wall of the groove 21, thereby limiting and preventing lateral displacement.

[0039] The preferred movable beam 31 is an angle iron with its two sides facing downwards, located on the upper side of the two crossbeams 2. The first baffle 32 and the second baffle 33 both include a rectangular plate and a triangular plate on its upper side. The two sides of the triangular plate are coplanar with the two sides of the movable beam 31, so as to facilitate the placement of materials with a length greater than the movable beam 31.

[0040] For ease of processing, the first baffle 32 and the second baffle 33 have the same specifications.

[0041] The gap between the first baffle 32 and the side crossbeam 2 is 0.5cm-2cm, so that the crossbeam structure 3 can be easily installed between the two crossbeams 2, while avoiding excessive looseness that could lead to large positioning deviations.

[0042] This design eliminates the need for pre-drilling / tapping on the crossbeam 2, requiring only pre-reserved grooves 21 (standardized processing), thus reducing the manufacturing difficulty and cost of the crossbeam 2. It also enables lateral adjustment of each movable beam 31 on the crossbeam 2, allowing adjustment of the distance between the two movable beams 31, thereby accommodating the storage needs of barrel-shaped goods of different diameters and exhibiting high versatility. Furthermore, the combination design of the grooves 21 and the rubber pads 38 can prevent displacement after locking, improving load-bearing safety.

Claims

1. An adjustable storage rack, comprising two vertically arranged support frames (1) and a horizontally arranged placement frame, wherein the placement frame comprises two parallel horizontal beams (2) and multiple sets of crossbeam structures (3) spanning between them, characterized in that: The cross-beam structure (3) includes two movable beams (31) arranged side by side, the adjacent sides of the two movable beams (31) are inclined, and are arranged facing the upper part away from each other; The movable beam (31) is provided with a first baffle (32) and a second baffle (33) at both ends. The two baffles are located on the outside of the two crossbeams (2). The second baffle (33) is attached to the outside of the crossbeam (2) on the side where it is located. The first baffle (32) has a gap with the outside of the other crossbeam (2) and is locked by a locking member.

2. An adjustable storage rack as described in claim 1, characterized in that, The locking element includes a first screw (34), one end of which spirals through the first baffle (32) and abuts against the side beam (2), and the other end extends to the outside of the first baffle (32).

3. An adjustable storage rack as described in claim 2, characterized in that, The crossbeam (2) has a groove (21) in the middle, and the first screw (34) abutting end is engaged with the groove (21). A rubber pad (38) is also provided on the outside of the abutting end of the first screw (34).

4. An adjustable storage rack as described in claim 2, characterized in that, A first screw (34) located outside the first baffle (32) is also provided with a first handle (36).

5. An adjustable storage rack as described in claim 1, characterized in that, The outer side of the first baffle (32) is also provided with an anti-rotation plate (39), and the middle part of the anti-rotation plate (39) is provided with a sliding groove. The locking component includes a second screw (35), one end of which spirals through the first baffle (32) and abuts against the side beam (2), and the other end is located outside the first baffle (32) and passes through the groove to be connected to a second handle (37), and the inner side of the second handle (37) is in contact with the outer side of the anti-rotation plate (39).

6. An adjustable storage rack as described in claim 5, characterized in that, The crossbeam (2) has a groove (21) in the middle, and the abutting end of the second screw (35) is engaged with the groove (21). A rubber pad (38) is also provided on the outside of the abutting end of the second screw (35).

7. An adjustable storage rack as described in claim 1, characterized in that, The movable beam (31) is an angle iron.

8. An adjustable storage rack as described in claim 7, characterized in that, The first baffle (32) and the second baffle (33) both include a rectangular plate and a triangular plate on its upper side, and the two sides of the triangular plate are coplanar with the two sides of the movable beam (31).

9. An adjustable storage rack as described in claim 1, characterized in that, The gap between the first baffle (32) and the side beam (2) is 0.5cm-2cm.

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