Height-adjustable heavy storage shelf

Abstract

The utility model discloses a height-adjustable heavy storage shelf which comprises stand columns arranged at the four corners, a plurality of cross beams arranged from top to bottom between every two transversely-arranged stand columns, connectors fixed to the two ends of each cross beam, the connectors and the side walls of the stand columns are connected in a buckled mode, and a containing plate is fixed between every two cross beams at the same height. A jacking mechanism used for separating the connector from the stand column is arranged below the connector and connected with the stand column in a buckled mode. According to the height-adjustable heavy storage goods shelf, the two ends of the containing plate for containing goods are easily ejected out of the butterfly holes through the goods shelf ejection mechanism, labor is saved, and meanwhile the height of the containing plate can be conveniently adjusted so that the height-adjustable heavy storage goods shelf can adapt to different types of goods.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf installation, in particular to a height-adjustable heavy-duty storage shelf. Background Art

[0002] like Figure 1 As mentioned above, the height of the cargo layer of traditional shelves can be adjusted, and is generally connected to the column by a butterfly hole buckle method. However, when adjusting the position of the cargo layer, it needs to be taken out of the butterfly hole. Since the detachable cargo layer is heavy and is connected to the column by a buckle, it is very laborious to disassemble the cargo layer when adjusting the height, and it is almost impossible to disassemble it by manpower alone. Utility Model Content

[0003] The purpose of the utility model is to provide a height-adjustable heavy-duty storage shelf to solve the problem of inconvenient adjustment of the cargo placement layer in the shelf proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a height-adjustable heavy-duty storage shelf, comprising columns arranged at four corners, a plurality of top-down beams arranged between two horizontally arranged columns, a connecting head fixed at both ends of the beam, the connecting head and the side wall of the column are connected by a snap, a placement plate is fixed between the two beams at the same height, a lifting mechanism for separating the connecting head and the column is arranged under the connecting head, and the lifting mechanism is connected by a snap to the column.

[0005] Preferably, two groups of butterfly holes are symmetrically and parallelly arranged on the side wall of the column, and an insert is provided on the back of the connector, and the insert is inserted into the butterfly hole and connected with the buckle.

[0006] Preferably, the lifting mechanism includes a sleeve, the internal thread of the sleeve is screwed to the screw rod, a hexagonal head is provided at the bottom of the screw rod, the top can be against the bottom of the connecting head, the side wall of the sleeve is welded with a fixed wing plate, the side wall of the wing plate is provided with a buckle plate, and the buckle plate is inserted into the butterfly hole and connected with it by a snap.

[0007] Preferably, the two longitudinal columns are reinforced and fixed by ribs, and the bottom of the columns is fixed to the base.

[0008] Preferably, a plurality of reinforcing ribs are provided at the bottom of the placement plate.

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

[0010] The utility model discloses a height-adjustable heavy-duty storage shelf, which can easily eject both ends of the placement board for placing goods from the butterfly holes through the shelf ejection mechanism, saving effort and facilitating the height adjustment of the placement board to adapt to different types of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the existing technology structure;

[0012] Figure 2 This is a schematic diagram of the improved structure of the utility model;

[0013] Figure 3 for Figure 2 Bottom view of

[0014] Figure 4 It is a schematic diagram of the ejection mechanism structure in the utility model.

[0015] In the figure: 1. Column; 2. Base; 3. Beam; 4. Connector; 5. Lifting mechanism; 51. Sleeve; 52. Wing plate; 53. Buckle; 54. Screw; 6. Placement plate; 7. Reinforcement rib; 8. Butterfly hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-4 A height-adjustable heavy-duty storage shelf includes columns 1 arranged at four corners, multiple top-down beams 3 are arranged between two horizontally arranged columns 1, connectors 4 are fixed at both ends of the beams 3, the connectors 4 are snap-connected to the side walls of the columns 1, a placement plate 6 is fixed between the two beams 3 at the same height, a lifting mechanism 5 for separating the connector 4 and the column 1 is provided under the connector 4, and the lifting mechanism 5 is snap-connected to the column 1.

[0018] Specifically, two groups of symmetrical and parallel butterfly holes 8 are provided on the side wall of the column 1, and an insert is provided on the back of the connector 4, and the insert is inserted into the butterfly hole 8 and connected with it by a snap.

[0019] Lifting mechanism 5 comprises a sleeve 51, internally threaded with a screw 54. Screw 54 has a hexagonal head at its base, the top of which rests against the bottom of connector 4. Wings 52 are welded to the sidewalls of sleeve 51, and clips 53 are provided on the sidewalls of wing 52. Clips 53 are inserted into and snap-fitted to butterfly hole 8. By turning the hexagonal head with a wrench, screw 54 rotates and rises, the top of screw 54 resting against connector 4 and ejecting connector 4 from butterfly hole 8.

[0020] The two vertical columns 1 are reinforced and fixed by ribs, and the bottom of the column 1 is fixed to the base 2. Multiple reinforcing ribs 7 are set at the bottom of the placement plate 6 to enhance the structural strength.

[0021] Working principle: The height of the cargo layer of a traditional shelf can be adjusted, but when adjusting the position of the cargo layer, it needs to be taken out from the butterfly hole 8. Since the detachable cargo layer is heavy and is connected to the column 1 by a snap, it is very laborious to disassemble the cargo layer when adjusting the height. It is almost impossible to disassemble it simply by manpower. In the utility model, a detachable lifting mechanism 5 is provided under the cargo layer. The lifting mechanism 5 can push the cargo layer out of the butterfly hole 8, which is convenient for adjusting the height of the cargo layer later.

Claims

1. A height-adjustable heavy-duty storage shelf, comprising columns (1) arranged at four corners, characterized in that: A plurality of cross beams (3) extending from top to bottom are arranged between two horizontally arranged upright posts (1), connectors (4) are fixed at both ends of the cross beams (3), the connectors (4) and the side walls of the upright posts (1) are snap-connected, a placement plate (6) is fixed between the two cross beams (3) at the same height, a lifting mechanism (5) for separating the connector (4) and the upright posts (1) is arranged below the connector (4), and the lifting mechanism (5) is snap-connected to the upright posts (1).

2. The height-adjustable heavy-duty storage shelf according to claim 1, characterized in that: Two groups of butterfly holes (8) are symmetrically and parallelly arranged on the side wall of the column (1), and an insert is provided on the back of the connector (4), and the insert is inserted into the butterfly hole (8) and connected with the buckle.

3. The height-adjustable heavy-duty storage shelf according to claim 1, characterized in that: The lifting mechanism (5) includes a sleeve (51), the sleeve (51) is internally threaded and connected to a screw rod (54), a hexagonal head is provided at the bottom of the screw rod (54), and the top can be against the bottom of the connector (4), the side wall of the sleeve (51) is welded with a fixed wing plate (52), and the side wall of the wing plate (52) is provided with a buckle (53), and the buckle (53) is inserted into the butterfly hole (8) and connected with the buckle.

4. The height-adjustable heavy-duty storage shelf according to claim 1, characterized in that: The two vertical columns (1) are reinforced and fixed by ribs, and the bottom of the column (1) is fixed with a base (2).

5. The height-adjustable heavy-duty storage shelf according to claim 1, characterized in that: A plurality of reinforcing ribs (7) are provided at the bottom of the placement plate (6).

Images