Beam type goods shelf convenient to adjust

Abstract

The utility model relates to a beam type goods shelf convenient to adjust, and relates to the technical field of goods shelves. The device comprises a plurality of stand columns and a plurality of layers of cross beams arranged between the stand columns, each stand column comprises a base plate and a plurality of combination parts, the combination parts are arranged on the surface of the base plate after being connected with one another, each combination part comprises a supporting plate, an adjusting column and a storage pipe, the adjusting columns are connected to the bottom wall of the supporting plate, and the storage pipes are connected to the top wall of the supporting plate. The adjusting column is inserted into the containing pipe of the lower combination part, a lifting piece is arranged in the containing pipe, the adjusting column is connected with the lifting piece, and the lifting piece drives the upper combination part to ascend and descend in the vertical direction; and a sleeving ring is arranged on the side wall of the cross beam, the peripheral wall of the storage pipe is sleeved with the sleeving ring, and the sleeving ring abuts against the surface of the supporting disc. The cross beam type goods shelf has the effect that the flexibility and applicability of the cross beam type goods shelf are improved so that goods of different sizes can be placed.

Description

Technical Field

[0001] This application relates to the technical field of shelves, and in particular to a beam-type shelf that is easy to adjust. Background Art

[0002] An automated warehouse system is a system that can automatically store and retrieve goods without direct manual handling, managed and controlled by a computer, and realizing receiving and dispatching operations without manual handling; automated warehousing usually adopts multi-layer beam-type shelves to increase the storage capacity of goods. The beam-type shelves in the prior art include several columns and beams arranged between the several columns, and the beams are used to place goods; however, due to the differences in types, the sizes of goods vary. The beam-type shelves in the prior art are usually not adjustable, and the distance between the upper and lower layer beams is fixed. It is difficult for the space between the upper and lower layer beams to accommodate some larger-sized goods, resulting in poor flexibility and applicability. It is necessary to reassemble the shelves that meet the requirements of the goods size, which requires the warehouse to have a larger area to accommodate different-sized shelves, increasing the operating cost. If there are a large number of different-sized shelves in the warehouse, some special-sized shelves are also likely to be idle, with low utilization rate, so it needs to be improved. Summary of the Utility Model

[0003] In order to improve the flexibility and applicability of the beam-type shelf for placing goods of different sizes, this application provides a beam-type shelf that is easy to adjust.

[0004] The beam-type shelf that is easy to adjust provided by this application adopts the following technical solutions:

[0005] A beam-type shelf that is easy to adjust includes several columns and several layers of beams arranged between the columns. The column includes a chassis and several combined parts. After the several combined parts are connected to each other, they are arranged on the surface of the chassis. The combined part includes a support plate, an adjustment column, and a receiving tube. The adjustment column is connected to the bottom wall of the support plate, the receiving tube is connected to the top wall of the support plate, the adjustment column is inserted into the receiving tube of the lower combined part, a lifting member is arranged in the receiving tube, the adjustment column is connected to the lifting member, and the lifting member drives the upper combined part to lift in the vertical direction; a socket ring is arranged on the side wall of the beam, the socket ring is sleeved on the peripheral wall of the receiving tube, and the socket ring abuts against the surface of the support plate.

[0006] By adopting the above technical solution, when the size of the goods to be stored exceeds the height between the upper and lower beams, the lifting part is started, and the lifting part will drive the upper combination part to move upward, thereby increasing the distance between the upper and lower beams so that large-volume goods can be placed. The beam-type shelf of this application has a simple structure and can flexibly adjust the distance between the upper and lower beams to adapt to the placement of goods of different sizes. It has a wider range of application scenarios and higher flexibility and applicability.

[0007] Optionally, the adjusting column includes two connecting rods that are rotatably connected, and the ends of the two connecting rods facing away from each other are both provided with external threads. The bottom wall of the support plate is provided with a first mounting hole for inserting the upper connecting rod, and the inner wall of the first mounting hole is formed with a first internal thread; the piston rod end wall of the lifting member is provided with a mounting plate, and the surface of the mounting plate is provided with a second mounting hole for inserting the lower connecting rod, and the inner wall of the second mounting hole is formed with a second internal thread.

[0008] By adopting the above technical solution, the adjusting column, the support plate and the lifting member are detachably arranged, which facilitates the installation or disassembly of the column, and also facilitates the selection of the number of assembled combination parts according to actual usage, thereby increasing the storage capacity of goods, and further improving the flexibility and applicability of the beam-type shelf of this application.

[0009] Optionally, a locking hole is provided on the upper side wall of the support plate, and the locking hole is connected to the first mounting hole. A locking stud and a locking nut are provided on the support plate, and the locking stud passes through the locking hole. The peripheral wall of the connecting rod located in the first mounting hole is penetrated by a positioning hole for the locking stud to pass through, and the locking nut is threadedly connected to the peripheral wall of one end of the support plate through which the locking stud passes.

[0010] By adopting the above technical solution, after the locking stud and the locking nut are fixed, the adjustment column can be prevented from rotating under factors such as external vibration, thereby preventing the adjustment column from falling off the support plate, ensuring the structural stability of the entire column and improving the safety of the overall shelf structure.

[0011] Optionally, a plurality of arc blocks are provided on the inner wall of the storage tube, and the plurality of arc blocks are distributed along the circumferential direction of the inner wall of the storage tube. The adjustment column is located between the plurality of arc blocks, and the circumferential wall of the adjustment column is against the concave surface of the arc block. The mounting plate is provided with a clearance groove along the thickness direction for the arc block to pass through.

[0012] By adopting the above technical solution, the arc block can continuously abut the adjusting column in multiple directions, so that the adjusting column is more stable when the lifting part lifts the adjusting column, improving the problem that the adjusting column is prone to bending after extending a certain distance, protecting the overall structural safety of the shelf, and extending its service life.

[0013] Optionally, fasteners are provided on the surface of the socket ring, and the fasteners pass through the socket ring and are connected to the support plate.

[0014] By adopting the above technical solution, the provision of fasteners can fix the socket ring and the support plate, thereby improving the stability of the cross beam when adjusting the height, reducing the sway amplitude of the cross beam, and improving the overall stability of the shelf.

[0015] Optionally, the cross beam is of a metal mesh structure.

[0016] By adopting the above technical solution, the cross beam of a metal mesh structure can effectively reduce the self-weight of the cross beam, so as to reduce the working burden of the lifting member and extend the service life.

[0017] Optionally, a spirit level is provided on the side wall of the cross beam.

[0018] By adopting the above technical solution, the provision of the spirit level can detect the levelness of the cross beam in real time and feed it back to the computer system of the automated warehouse in a timely manner. When the spirit level shows that the cross beam is not in a horizontal state, the lifting members in each column will be driven to adjust the cross beam to a horizontal state to ensure the stability of the goods placement.

[0019] Optionally, a reinforcing rod is provided between adjacent columns.

[0020] By adopting the above technical solution, the provision of the reinforcing rod can improve the consistency between columns at the same level, thereby ensuring the stability and safety of the beam-type shelf during the height adjustment process and reducing the probability of the beam-type shelf tipping over.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The beam-type shelf of the present application has a simple structure and can flexibly adjust the distance between the upper and lower cross beams to adapt to the picking and placing of goods of different sizes, with a wider application scenario and higher flexibility and applicability;

[0023] 2. The adjustment column is detachably arranged with the support plate and the lifting member, which is convenient for installing or disassembling the column, and is also convenient for selecting the number of assembled combination parts according to the actual use situation, thereby increasing the storage capacity of goods and further improving the flexibility and applicability of the beam-type shelf of the present application. Brief Description of the Drawings

[0024] Figure 1 is a schematic structural view of an easily adjustable beam-type shelf in an embodiment of the present application.

[0025] Figure 2 is a cross-sectional view of one perspective of a combination part in an embodiment of the present application.

[0026] Figure 3 It is a cross-sectional view of another perspective of the combination part in the embodiment of the present application.

[0027] Figure 4 It is a schematic structural diagram of the mounting plate in the embodiment of the present application.

[0028] Explanation of reference numerals: 1, column; 11, chassis; 12, combination part; 121, support disk; 1211, first mounting hole; 1212, first internal thread; 1213, locking hole; 122, adjusting column; 1221, connecting rod; 1222, external thread; 1223, positioning hole; 123, receiving pipe; 13, lifting member; 131, mounting plate; 1311, second mounting hole; 1312, second internal thread; 1313, relief groove; 14, locking stud; 15, locking nut; 16, arc-shaped block; 2, cross beam; 21, socket ring; 22, fastener; 23, level; 3, reinforcing rod. Detailed implementation manners

[0029] The following will further describe the present application in detail Figures 1-4 with reference to the accompanying drawings.

[0030] The embodiment of the present application discloses a cross-beam type shelf that is easy to adjust. Referring to Figure 1 and Figure 2 , it includes several columns 1 and a cross beam 2 arranged between several columns 1. In this embodiment, the number of columns 1 is set to four; the column 1 includes a chassis 11 and several combination parts 12. The chassis 11 is arranged on the ground and can be fixed to the ground through anchor bolts. After several combination parts 12 are connected to each other, they are arranged on the surface of the chassis 11. The number of combination parts 12 is determined according to the actual number of cross beams 2 used, and can also be increased or decreased according to subsequent use requirements; a reinforcing rod 3 is arranged between adjacent columns 1, and the reinforcing rod 3 is connected by welding between the combination parts 12 at the same height to ensure the consistency and stability between the combination parts 12 at the same height when adjusting the height.

[0031] Referring to Figure 2 and Figure 3 , the combination part 12 includes a support disk 121, an adjusting column 122 and a receiving pipe 123 arranged coaxially. The support disk 121 is a flat cylindrical shape, and the receiving pipe 123 is vertically connected to the surface of the support disk 121 by welding; the adjusting column 122 includes two connecting rods 1221 that are connected to each other and can rotate. The peripheral walls of the two connecting rods 1221 at the ends facing away from each other are both provided with external threads 1222. The bottom wall of the support disk 121 is provided with a first mounting hole 1211 for inserting the top end of the upper connecting rod 1221. A first internal thread 1212 is formed in the first mounting hole 1211, and the first internal thread 1212 cooperates with the external thread 1222 to detachably connect the adjusting column 122 to the support disk 121.

[0032] Refer to Figure 2 and Figure 3 , the lower end of the adjusting column 122 is inserted into the receiving tube 123 of the lower combining part 12. The inner diameter of the receiving tube 123 is larger than the outer diameter of the adjusting column 122. A lifting member 13 is arranged in the receiving tube 123. The lifting member 13 is connected to the surface of the support disk 121. The lifting member 13 can be an electric telescopic rod or a cylinder and other components with a linear adjustment function. A mounting disk 131 is connected to the surface of the piston rod of the lifting member 13 by welding. A second mounting hole 1311 for inserting the bottom end of the lower connecting rod 1221 is formed on the surface of the mounting disk 131. A second internal thread 1312 is formed in the second mounting hole 1311 to fix the adjusting column 122 and the lifting member 13; when the combining parts 12 of the four columns 1 are all assembled, the two adjusting rods of the same adjusting column 122 will no longer rotate relative to each other; in this embodiment, the receiving tube 123 is arranged on the surface of the chassis 11 for the lowermost adjusting column 122 to insert into.

[0033] Refer to Figure 2 and Figure 3 , a locking hole 1213 is penetrated along the diameter direction on the side wall of the support disk 121. The locking hole 1213 communicates with the first mounting hole 1211. A locking stud 14 and a locking nut 15 are arranged on the support disk 121. The locking stud 14 passes through the locking hole 1213. A positioning hole 1223 is penetrated on the peripheral wall of the upper connecting rod 1221 located in the first mounting hole 1211. The locking stud 14 passes through the positioning hole 1223. The locking nut 15 is threadedly connected to the side of the locking stud 14 passing through the support disk 121. The rotation of the upper connecting rod 1221 is restricted by the locking nut 15 and the locking stud 14 to keep the upper connecting rod 1221 stable, prevent the upper connecting rod 1221 from rotating due to external factors and falling off from the support disk 121, and improve the stability and safety of the overall shelf. Since the lower connecting rod 1221 is always kept inside the receiving tube 123, external factors will not affect the lower connecting rod 1221, so that the lower connecting rod 1221 can be kept stable.

[0034] Refer to Figure 3 and Figure 4, several arc-shaped blocks 16 are integrally formed on the inner wall of the storage tube 123. The length direction of the arc-shaped blocks 16 is consistent with the length direction of the storage tube 123. The several arc-shaped blocks 16 are distributed along the circumferential direction of the inner wall of the storage tube 123. The convex surface of the arc-shaped block 16 is fitted to the inner wall of the storage tube 123. The adjusting rod is located between the several arc-shaped blocks 16, and the concave surface of the arc-shaped block 16 is fitted to the outer wall of the adjusting rod, so as to maintain the stability of the adjusting rod during the lifting process, prevent the problem that the adjusting rod breaks due to excessive adjusted length under the influence of gravity, and improve the overall safety of the shelf; correspondingly, several relief grooves 1313 for the arc-shaped blocks 16 to pass through are formed through the mounting plate 131 in the thickness direction.

[0035] Refer to Figure 1 , the cross beam 2 is in a hollow metal mesh structure to reduce its own weight, relieve the working pressure of the lifting member 13, and protect the structural safety of the combination part 12. The cross beam 2 is rectangular as a whole, and socket rings 21 are integrally formed and connected at its four corners. The inner diameter of the socket ring 21 is the same as the outer diameter of the storage tube 123. The socket ring 21 is sleeved on the outer wall of the storage tube 123 and abuts against the surface of the support plate 121. Several fasteners 22 are provided on the socket ring 21. In this embodiment, the fasteners 22 are bolts. The fasteners 22 pass through the socket ring 21 and are threadedly connected to the support plate 121 to fix the cross beam 2 and ensure the stability of the cross beam 2 during the adjustment process.

[0036] Refer to Figure 1 , a level 23 is connected to the side wall of the cross beam 2 to be used for detecting the level of the cross beam 2 itself in real time. The level 23 is communicatively connected to the computer management system of the automated warehouse, and transmits the detected value to the computer management system. The computer management system continuously controls the lifting member 13 to start, so that the cross beam 2 can be adjusted to a horizontal state to ensure the stable placement of goods.

[0037] The implementation principle of the adjustable cross beam type shelf in the embodiment of the present application is as follows: when the size of the goods to be stored exceeds the height between the upper and lower cross beams 2, the lifting member 13 is started, and the lifting member 13 will drive the upper combination part 12 to move upward, so as to increase the distance between the upper and lower cross beams 2 for placing large-volume goods. Under the abutment of the arc-shaped blocks 16, the adjusting column 122 can maintain stability and is not easily broken, ensuring the overall safety of the shelf. At the same time, the corresponding number of combination parts 12 can also be set according to the actual number of cross beams 2 to increase the storage capacity of goods.

[0038] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A beam-type shelf that is easy to adjust, comprising a plurality of columns (1) and a plurality of layers of crossbeams (2) disposed between the columns (1), characterized in that: The column (1) includes a chassis (11) and a plurality of combination parts (12), and the plurality of combination parts (12) are connected to each other and arranged on the surface of the chassis (11). The combination part (12) includes a support plate (121), an adjustment column (122) and a storage tube (123). The adjustment column (122) is connected to the bottom wall of the support plate (121), and the storage tube (123) is connected to the top wall of the support plate (121). The adjustment column (122) is inserted into the storage tube (123) of the lower combination part (12). A lifting member (13) is provided in the storage tube (123). The adjustment column (122) is connected to the lifting member (13). The lifting member (13) drives the upper combination part (12) to rise and fall in the vertical direction. The side wall of the crossbeam (2) is provided with a sleeve ring (21). The sleeve ring (2 1) is sleeved on the peripheral wall of the storage tube (123), and the sleeve ring (21) is against the surface of the support plate (121); the adjusting column (122) includes two sections of connecting rods (1221) that are rotatably connected, and the ends of the two connecting rods (1221) that are away from each other are both provided with external threads (1222), and the bottom wall of the support plate (121) is provided with a first mounting hole (1211) for inserting the upper connecting rod (1221), and the inner wall of the first mounting hole (1211) is formed with a first internal thread (1212); the piston rod end wall of the lifting member (13) is provided with a mounting plate (131), and the surface of the mounting plate (131) is provided with a second mounting hole (1311) for inserting the lower connecting rod (1221), and the inner wall of the second mounting hole (1311) is formed with a second internal thread (1312).

2. The adjustable crossbeam type shelf according to claim 1, characterized in that: A locking hole (1213) is provided on the upper side wall of the support plate (121), and the locking hole (1213) is communicated with the first mounting hole (1211). A locking stud (14) and a locking nut (15) are provided on the support plate (121), and the locking stud (14) passes through the locking hole (1213). A positioning hole (1223) for the locking stud (14) to pass through is provided on the peripheral wall of the connecting rod (1221) located in the first mounting hole (1211), and the locking nut (15) is threadedly connected to the peripheral wall of one end of the locking stud (14) passing through the support plate (121).

3. The adjustable crossbeam-type shelf according to claim 1, characterized in that: The inner wall of the receiving tube (123) is provided with a plurality of arc-shaped blocks (16), and the plurality of arc-shaped blocks (16) are distributed along the circumferential direction of the inner wall of the receiving tube (123). The adjusting column (122) is located between the plurality of arc-shaped blocks (16), and the peripheral wall of the adjusting column (122) is against the concave surface of the arc-shaped block (16). The mounting plate (131) is provided with a clearance groove (1313) for the arc-shaped block (16) to pass through in the thickness direction.

4. The adjustable crossbeam-type shelf according to claim 1, wherein: A fastener (22) is provided on the surface of the sleeve ring (21), and the fastener (22) passes through the sleeve ring (21) and is connected to the support plate (121).

5. The adjustable crossbeam type shelf according to claim 1, wherein: The crossbeam (2) is a metal mesh structure.

6. The adjustable crossbeam type shelf according to claim 1, characterized in that: A level (23) is provided on the side wall of the crossbeam (2).

7. The adjustable crossbeam type shelf according to claim 1, characterized in that: Reinforcement rods (3) are provided between adjacent upright posts (1).

Images