Beam type goods shelf convenient to adjust

Abstract

The utility model relates to the technical field of cross beam type goods shelves, in particular to a cross beam type goods shelf convenient to adjust, which comprises two groups of support frames, three groups of placing frames and a fixing structure, the three groups of placing frames are arranged between the two groups of support frames, the support frames comprise upright posts, the placing frames comprise cross beams, and the fixing structure is arranged on the upright posts. Mounting plates are fixedly connected to the left side and the right side of the cross beam, the mounting plates are slidably connected with stand columns, the mounting plates are fixedly connected with the stand columns through fixing structures, the fixing structures comprise grips, rotating shafts are fixedly connected to the rear sides of the grips, and limiting blocks are fixedly connected to the upper sides and the lower sides of the rotating shafts. The storage rack is provided with the fixing structure, the storage rack can be quickly mounted and dismounted through the fixing structure, the height of the storage rack can be quickly and conveniently adjusted, and the storage rack is convenient to use. The handle is arranged, and the anti-skid layer is arranged on the surface of the handle, so that the handle is prevented from sliding when a user rotates the handle.

Description

Technical Field

[0001] The utility model belongs to the technical field of beam-type shelves, and in particular relates to a beam-type shelf which is easy to adjust. Background Art

[0002] Heavy-duty racks, also known as beam racks or cargo racks, belong to the category of pallet racks and are the most common type of racks in various domestic storage rack systems. The fully assembled structure in the form of column pieces + beams is simple and effective. Functional accessories such as partitions, steel layers (wooden layers), wire mesh layers, storage cage rails, oil drum racks, etc. can be added according to the characteristics of the storage unit container equipment. It can meet the storage of goods in different unit container equipment forms.

[0003] However, the existing beam-type shelves do not have the function of quickly installing and disassembling the beams. The existing beam-type shelves are time-consuming and laborious to adjust the height of the beams, and are inconvenient to operate, resulting in inconvenience in use. Therefore, there is an urgent need for an easily adjustable beam-type shelf to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide an easily adjustable beam-type shelf, so as to solve the problem that the existing beam-type shelves proposed in the above-mentioned background technology do not have the function of quickly installing and disassembling the beams, and the existing beam-type shelves are time-consuming and labor-intensive to adjust the height of the beams, and are not easy to operate, causing inconvenience in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beam-type shelf that is easy to adjust, comprising a support frame, a placement frame and a fixed structure, the support frame is provided with two groups, three groups of placement frames are installed between the two groups of support frames, the support frame comprises a column, the placement frame comprises a beam, the left and right sides of the beam are fixedly connected to a mounting plate, the mounting plate is slidably connected to the column, the mounting plate is fixedly connected to the column through a fixed structure, the fixed structure comprises a handle, the rear side of the handle is fixedly connected to a rotating shaft, and the upper and lower sides of the rotating shaft are fixedly connected to limit blocks.

[0006] Preferably, a plurality of vertical holes are opened on the outer wall of the column, a horizontal brace is fixedly connected between two of the columns, and a diagonal brace is fixedly connected between two of the columns.

[0007] Preferably, the mounting plate is L-shaped, and two vertical holes 2 are formed on the outer wall of the mounting plate.

[0008] Preferably, three span beams are fixedly connected between the two cross beams.

[0009] Preferably, the rotating shaft is slidably connected to the limiting plate, and a spring is installed on the rotating shaft, one end of the spring abuts against the limiting plate, and the other end of the spring abuts against the rear side of the handle.

[0010] Preferably, the fixing structure comprises a fixing seat, the fixing seat is fixedly connected to the inner wall of the column, and a vertical hole three is formed on the fixing seat.

[0011] Preferably, the vertical hole three has the same cross-section as the handle and the limit block, and grooves are provided on the inner walls at the upper and lower ends of the vertical hole three, and the size of the grooves is the same as that of the limit block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This kind of crossbeam type shelf which is easy to adjust is provided with a fixed structure. When the height of the placement rack needs to be adjusted, the handle is pressed and rotated so that the limit block no longer engages with the groove, and the handle is released so that the elastic force of the spring pushes the rotating shaft to pop out, so that the rotating shaft and the limit block no longer fix the mounting plate and the column. At this time, the placement rack can be disassembled to adjust the height of the placement rack. The placement rack can be slid vertically up and down through the crossbeam, the mounting plate and the cross beam. The placement rack can be quickly installed and disassembled through the fixed structure, and the height of the placement rack can be adjusted quickly and conveniently, which is easy to use.

[0014] 2. This easy-to-adjust beam-type shelf is provided with a handle, and the surface of the handle is provided with an anti-skid layer. The uneven pattern of the anti-skid layer increases the friction of the surface to prevent the user from sliding when turning the handle, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 It is a partial enlarged schematic diagram of the utility model;

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

[0018] Figure 4 This is a schematic diagram of the back structure of the column of the utility model;

[0019] Figure 5 It is a schematic diagram of the explosion structure of the fixed structure of the utility model.

[0020] In the figure: 1. support frame; 11. column; 12. vertical hole one; 13. horizontal brace; 14. diagonal brace; 2. placement frame; 21. horizontal beam; 22. mounting plate; 23. vertical hole two; 24. cross beam; 3. fixed structure; 31. handle; 32. rotating shaft; 33. limit block; 34. spring; 35. limit plate; 36. fixed seat; 37. vertical hole three; 38. groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: an adjustable beam-type shelf, comprising a support frame 1, a placement frame 2 and a fixed structure 3, the support frame 1 is provided with two groups, and three groups of placement frames 2 are installed between the two groups of support frames 1, the support frame 1 comprises a column 11, the placement frame 2 comprises a beam 21, the left and right sides of the beam 21 are fixedly connected to the mounting plate 22, the mounting plate 22 is slidably connected to the column 11, the mounting plate 22 is fixedly connected to the column 11 through the fixed structure 3, the fixed structure 3 comprises a handle 31, the surface of the handle 31 is provided with an anti-skid layer, the uneven pattern of the anti-skid layer increases the friction of the surface, prevents the user from sliding when turning the handle, and is more convenient to use, the rear side of the handle 31 is fixedly connected to the rotating shaft 32, and the upper and lower sides of the rotating shaft 32 are fixedly connected to the limit block 33.

[0023] A plurality of vertical holes 12 are formed on the outer wall of the column 11 , a horizontal brace 13 is fixedly connected between two columns 11 , and a diagonal brace 14 is fixedly connected between two columns 11 .

[0024] The mounting plate 22 is L-shaped, and two vertical holes 23 are provided on the outer wall of the mounting plate 22. When the placement rack 2 needs to be installed on the support rack 1, the vertical hole 23 is aligned with the vertical hole 12, and the rotating shaft 32 is inserted into the cross beam 21 and the column 11, so that the rotating shaft 32 and the limit block 33 pass through the vertical hole 23 and the vertical hole 12.

[0025] Three span beams 24 are fixedly connected between the two cross beams 21 .

[0026] The rotating shaft 32 is slidably connected to the limiting plate 35 . A spring 34 is installed on the rotating shaft 32 . One end of the spring 34 abuts against the limiting plate 35 , and the other end of the spring 34 abuts against the rear side of the handle 31 .

[0027] The fixing structure 3 includes a fixing seat 36, which is fixedly connected to the inner wall of the column 11. A vertical hole 37 is opened on the fixing seat 36, so that the rotating shaft 32 and the limit block 33 pass through the vertical hole 37. The limit plate 35 is against the outer wall of the column 11, so that the spring 34 is compressed by the pressure. The handle 31 is rotated to make the handle 31 drive the rotating shaft 32 and the limit block 33 to rotate. The handle 31 is released, and the elastic force of the spring 34 pushes the rotating shaft 32 and the limit block 33 to move forward, so that the limit block 33 is engaged in the groove 38. At this time, the mounting plate 22 is fixed on the column 11.

[0028] The vertical hole 37 has the same cross section as the handle 31 and the limit block 33 . Grooves 38 are provided on the inner walls at the upper and lower ends of the vertical hole 37 . The size of the grooves 38 is the same as that of the limit block 33 .

[0029] Working principle:

[0030] When in use, when the placement rack 2 needs to be installed on the support frame 1, the second vertical hole 23 is aligned with the first vertical hole 12, the rotating shaft 32 is inserted into the cross beam 21 and the column 11, the rotating shaft 32 and the limit block 33 pass through the second vertical hole 23 and the first vertical hole 12, and the rotating shaft 32 and the limit block 33 pass through the third vertical hole 37, the limit plate 35 is against the outer wall of the column 11, so that the spring 34 is compressed under pressure, and the handle 31 is rotated to make the handle 31 drive the rotating shaft 32 and the limit block 33 to rotate, and the handle 31 is released. The elastic force of the spring 34 pushes the rotating shaft 32 and the limit block 33 to move forward, so that the limit block 33 is clamped in the groove 38. At this time, the mounting plate 22 is fixed on the column 11, and the installation of the placement rack 2 is completed. When the height of the placement rack 2 needs to be adjusted When adjusting, press the handle 31 and rotate it so that the limit block 33 no longer engages with the groove 38, release the handle 31, and the elastic force of the spring 34 pushes the shaft 32 to pop out, so that the shaft 32 and the limit block 33 no longer fix the mounting plate 22 and the column 11. At this time, the placement rack 2 can be removed to adjust the height of the placement rack 2. The placement rack 2 can be slid vertically up and down through the cross beam 21, the mounting plate 22 and the cross beam 24. The placement rack 2 can be quickly installed and disassembled through the fixed structure 3, and the height of the placement rack 2 can be quickly and conveniently adjusted, which is easy to use. The surface of the handle 31 is provided with an anti-slip layer. The uneven pattern of the anti-slip layer increases the friction of the surface to prevent the user from sliding when turning the handle, making it more convenient to use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A beam-type shelf that is easy to adjust, comprising a support frame (1), a placement frame (2) and a fixing structure (3), characterized in that: The support frame (1) is provided with two groups, and three groups of placement frames (2) are installed between the two groups of support frames (1). The support frame (1) includes a column (11), and the placement frame (2) includes a crossbeam (21). The left and right sides of the crossbeam (21) are fixedly connected to a mounting plate (22), and the mounting plate (22) is slidably connected to the column (11). The mounting plate (22) is fixedly connected to the column (11) through a fixing structure (3). The fixing structure (3) includes a handle (31), and the rear side of the handle (31) is fixedly connected to a rotating shaft (32). The upper and lower sides of the rotating shaft (32) are fixedly connected to limit blocks (33).

2. The adjustable beam-type shelf according to claim 1, characterized in that: A plurality of vertical holes (12) are provided on the outer wall of the upright posts (11); a horizontal brace (13) is fixedly connected between two upright posts (11); and a diagonal brace (14) is fixedly connected between two upright posts (11).

3. The adjustable beam-type shelf according to claim 1, characterized in that: The mounting plate (22) is L-shaped, and two vertical holes (23) are provided on the outer wall of the mounting plate (22).

4. The adjustable beam-type shelf according to claim 1, characterized in that: Three span beams (24) are fixedly connected between the two cross beams (21).

5. The adjustable beam-type shelf according to claim 1, characterized in that: The rotating shaft (32) is slidably connected to the limiting plate (35), and a spring (34) is installed on the rotating shaft (32). One end of the spring (34) abuts against the limiting plate (35), and the other end of the spring (34) abuts against the rear side of the handle (31).

6. The adjustable beam-type shelf according to claim 1, characterized in that: The fixing structure (3) comprises a fixing seat (36), the fixing seat (36) is fixedly connected to the inner wall of the column (11), and a vertical hole three (37) is provided on the fixing seat (36).

7. The adjustable beam-type shelf according to claim 6, characterized in that: The vertical hole three (37) has the same cross section as the handle (31) and the limit block (33). The inner walls at the upper and lower ends of the vertical hole three (37) are provided with grooves (38), and the size of the grooves (38) is the same as that of the limit block (33).

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