Adjustable bearing span beam of cross beam goods shelf

Abstract

The utility model discloses an adjustable bearing span beam of a cross beam goods shelf, which relates to the field of cross beam goods shelves, and comprises a supporting upright post, a cavity is arranged on one side inside the supporting upright post, a stable cross beam is fixedly connected inside the cavity, and two ends of the stable cross beam are fixedly connected with the inside of the supporting upright post. The opposite sides of the supporting stand columns are connected with supporting cross beams in a clamped mode. By the adoption of the structure and the design of one buckle and one clamp, installation is convenient, the distance is rapidly adjusted, the anti-rollover function is achieved, safety accidents caused by the fact that the supporting span beam is knocked over or knocked off due to misoperation when goods are stored and taken out are avoided, and therefore the device is more flexible and good in safety. Due to the simplicity of a three-tooth hanging lug mechanism, the position is simple and convenient to install and adjust, similarly, if the storage layout needs to be adjusted or the storage layout needs to be maintained, the maintenance process is simplified through the design, and therefore the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of crossbeam shelves, in particular to a crossbeam shelf with adjustable load-bearing span beams. Background Art

[0002] Shelves are an important tool for warehouse modernization and efficiency improvement. With the frequent exchanges between different places, the importance of shelves has been increasingly recognized by people. They have become an indispensable part of modern industry, logistics centers, and distribution centers. Among them, layered shelves are widely used. The shelf increases space utilization through a layered structure.

[0003] An integrated crossbeam shelf with a ladder, comprising a shelf body and a telescopic ladder, wherein a crossbeam is arranged on the top of the shelf body, the top of the telescopic ladder is connected to the crossbeam through a top bearing, bottom bearings are respectively connected to the bottom sides of the telescopic ladder, a bottom shaft is arranged between the two bottom bearings, two cylinders are arranged at the bottom of the shelf body, the telescopic shafts of the cylinders are connected to the two ends of the bottom shaft, a sleeve is arranged between the two bottom bearings, a wheel is arranged at the bottom of the sleeve, the telescopic ladder comprises two upper sleeves and two lower telescopic rods, the upper part of the upper sleeve is connected to the top bearing, the bottom of the upper sleeve is connected to the lower telescopic rod, the bottom of the lower telescopic rod is connected to the bottom bearing, and more than one crossbar is arranged between the two lower telescopic rods;

[0004] It can be seen from the above structure that the above-mentioned integrated beam shelf with ladder sets the ladder on one side of each shelf, so that each shelf can have a ladder. When loading and unloading items in the warehouse, the moving time of the ladder or lifting equipment can be reduced, and the efficiency of loading and unloading items can be improved. However, the flexibility of the above-mentioned device is poor, and the shelf cannot be adjusted, which leads to the inability to flexibly adjust the effect when facing different goods, resulting in a waste of space when storing smaller items and insufficient space when facing larger items. At the same time, when a forklift is needed to store large items, the corresponding pallet needs to be used to place them in order to facilitate picking up, and the placement of the pallet increases the required space, thereby reducing the utilization rate of the device space. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a beam shelf with an adjustable load-bearing span beam to solve the above-mentioned problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The crossbeam shelf has an adjustable load-bearing crossbeam, including a supporting column, a cavity is opened on one side of the interior of the supporting column, a stable crossbeam is fixedly connected to the interior of the cavity, both ends of the stable crossbeam are fixedly connected to the interior of the supporting column, the opposite sides of the supporting column are clamped with supporting crossbeams, both ends of the supporting crossbeam are fixedly connected with three-tooth hanging ears, both sides of the supporting crossbeam are clamped with the supporting column through the three-tooth hanging ears, the upper end of the supporting crossbeam is slidably connected with a supporting crossbeam, a plurality of supporting crossbeams are provided, and anti-slip pads are opened on the upper ends of the supporting crossbeams.

[0008] Furthermore, as a preferred technical solution, the lower ends of the support columns are fixedly connected to the support base plates, the upper ends of the support base plates are located on both sides of the support columns and are provided with fixing through holes, and the support columns and the support base plates are fixedly connected to each other by welding.

[0009] Furthermore, as a preferred technical solution, the three-tooth hanging ear includes a clamping plate arranged at both ends of the supporting beam, the inner side of the clamping plate is fixedly connected with a clamping plate, the outer side of the supporting column is opened with a clamping hole, and a plurality of the clamping holes are arranged at equal distances, and the clamping plate and the clamping hole are clamped with each other.

[0010] Furthermore, as a preferred technical solution, the surface of the supporting crossbeam is slidably connected to the supporting span beam, the surface of the supporting crossbeam is slidably connected to a sliding card frame, the upper end of the sliding card frame is fixedly connected to a supporting tube, the upper end of the supporting tube is fixedly connected to the supporting span beam, and the upper end of the supporting tube is fixedly connected to the supporting span beam by welding.

[0011] Furthermore, as a preferred technical solution, the outer side of the sliding card frame is provided with a limiting screw hole, the inner thread of the limiting screw hole is connected to a limiting screw rod, and the limiting screw rod passes through the limiting screw hole and is movably connected to the supporting beam.

[0012] Furthermore, as a preferred technical solution, a limiting hole is opened on the inner side of the three-tooth hanging ear, and corresponding holes are opened on the outer sides of the supporting columns. There are multiple corresponding holes, and the limiting hole and the corresponding holes are threadedly connected by screws.

[0013] Furthermore, as a preferred technical solution, the support columns are fixedly connected to an extension plate on one side of the cavity, the surfaces of the extension plates are provided with fixed circular holes, a plurality of the fixed circular holes are arranged at equal distances, the interior of the cavity is movably connected to a stable inclined beam, and the interior of the fixed circular holes is fixedly connected to the stable inclined beam and the stable cross beam by screws.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, through the three-tooth hanging ears, because the support beam is connected to the support column through the three-tooth hanging ears, the one-button-one-card design is not only convenient for installation and quick adjustment of the spacing, but also has the function of anti-rollover, and will not cause safety accidents caused by misoperation of overturning or knocking off the support beam when storing and retrieving goods, so that the installation is more flexible and safer. Due to the simplicity of its three-tooth hanging ear mechanism, the position is relatively simple during installation and adjustment. Similarly, if the storage layout needs to be adjusted or repaired, the design also simplifies the maintenance process, thereby further increasing the practicality of the device;

[0016] Second, the flexibility and adaptability of the support beam rack system are improved by setting up movable support beams, so that the rack can adjust the support beam spacing according to actual storage needs to adapt to goods of different sizes and meet diverse storage needs. Under the action of the support beams, goods of different specifications can be stored without pallets. The goods can be directly stored on the beams, which has a high cost-effectiveness. When storing large and heavy items, there is no need to bring external pallets. At the same time, it is more convenient to unload with a forklift, and the support beams can be adjusted according to the width of the forklift. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the three-tooth hanging ear of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support column of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the supporting crossbeam of the utility model.

[0021] Figure numerals: 1. Support column; 2. Stabilizing beam; 3. Support beam; 4. Support span beam; 5. Support base plate; 6. Fixed through hole; 7. Stabilizing inclined beam; 8. Extension plate; 9. Cavity; 10. Fixed circular hole; 11. Card plate; 12. Snap-on plate; 13. Limiting hole; 14. Snap-on hole; 15. Corresponding hole; 16. Sliding card frame; 17. Support tube; 18. Limiting screw hole; 19. Limiting screw; 20. Three-tooth hanging ear. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4The beam shelf of this embodiment has an adjustable load-bearing span beam, including a supporting column 1, a cavity 9 is opened on one side of the interior of the supporting column 1, a stabilizing beam 2 is fixedly connected to the interior of the cavity 9, both ends of the stabilizing beam 2 are fixedly connected to the interior of the supporting column 1, and supporting beams 3 are clamped on the opposite sides of the supporting column 1, and three-tooth hanging ears 20 are fixedly connected to both ends of the supporting beam 3, and both sides of the supporting beam 3 are clamped with the supporting column 1 through the three-tooth hanging ears 20. The upper end of the supporting beam 3 is slidably connected with a supporting span beam 4, and a plurality of supporting span beams 4 are provided, and anti-slip pads are opened on the upper ends of the supporting beams 3.

[0024] refer to Figure 1 The lower ends of the support columns 1 are fixedly connected to the support base plates 5, and the upper ends of the support base plates 5 are provided with fixing through holes 6 on both sides of the support columns 1. The support columns 1 and the support base plates 5 are fixedly connected to each other by welding; the setting of the support base plates 5 can increase the contact area between the support columns 1 and the ground, thereby increasing the supporting stability effect, and the fixing effect of the device can be achieved by screws under the action of the fixing through holes 6.

[0025] refer to Figure 2 The three-tooth hanging ear 20 includes a clamping plate 11 arranged at both ends of the supporting beam 3, and the inner side of the clamping plate 11 is fixedly connected with a clamping plate 12. The outer side of the supporting column 1 is provided with a clamping hole 14, and a plurality of clamping holes 14 are arranged at equal distances, and the clamping plate 12 and the clamping hole 14 are clamped with each other; the three-tooth hanging ear 20 and the supporting column 1 are clamped with each other, so that the one-buckle-one-card design not only facilitates installation and quick adjustment of the spacing, but also increases the flexibility of the device and is more convenient in use.

[0026] refer to Figure 1 The surface of the supporting cross beam 3 is slidably connected with the supporting span beam 4, and the surface of the supporting cross beam 3 is slidably connected with a sliding card frame 16, and the upper end of the sliding card frame 16 is fixedly connected with a supporting tube 17, and the upper end of the supporting tube 17 is fixedly connected to the supporting span beam 4, and the upper end of the supporting tube 17 is fixedly connected to the supporting span beam 4 by welding; the flexibility and adaptability of the supporting span beam 4 shelf system are improved by setting the movable supporting span beam 4, so that the shelf can adjust the spacing of the supporting span beam 4 according to actual storage needs to adapt to goods of different sizes and meet diversified storage needs.

[0027] refer to Figure 1 , the outer side of the sliding card frame 16 is provided with a limiting screw hole 18, the internal thread of the limiting screw hole 18 is connected to the limiting screw rod 19, and the limiting screw rod 19 passes through the limiting screw hole 18 and is movably connected to the supporting cross beam 3; through the cooperation of the set limiting screw hole 18 and the limiting screw rod 19, the fixing effect of the supporting cross beam 4 can be achieved after the adjustment is completed to avoid the supporting cross beam 4 still sliding during use.

[0028] refer to Figure 2 and Figure 3 A limiting hole 13 is provided on the inner side of the three-tooth hanging ear 20, and corresponding holes 15 are provided on the outer side of the supporting column 1. There are multiple corresponding holes 15, and the limiting hole 13 and the corresponding hole 15 are threadedly connected by screws; after the adjustment of the supporting beam 3 is completed, the limiting hole 13 and the corresponding hole 15 can be fixed with screws, so that the supporting beam 3 is more stable when in use.

[0029] refer to Figure 1 and Figure 3 The support column 1 is fixedly connected to one side of the cavity 9 with an extension plate 8, and the surface of the extension plate 8 is provided with a fixing circular hole 10, and a plurality of fixing circular holes 10 are arranged at equal distances. The interior of the cavity 9 is movably connected with a stable inclined beam 7, and the interior of the fixed circular hole 10 is fixedly connected to the stable inclined beam 7 and the stable cross beam 2 by screws; the setting of the stable inclined beam 7 and the stable cross beam 2 can increase the overall stability of the device, making the device more stable when in use.

[0030] Principle and advantages of use: When in use, the device can be placed in a suitable position, and the support base plate 5 provided can increase the contact area between the support column 1 and the ground, thereby increasing the supporting stability effect, and the device can be fixed by screws under the action of the fixing through hole 6, and then the goods can be stored. When storing, the three-tooth hanging ear 20 can be provided, because the support beam 3 is mutually clamped with the support column 1 through the three-tooth hanging ear 20, so that the one-buckle-one-card design is not only convenient for installation and quick adjustment of the spacing, but also has the function of anti-rollover, and will not cause safety accidents caused by misoperation of knocking over or knocking off the support cross beam 4 when storing and retrieving goods, thereby making the installation more flexible and safer. Due to the simplicity of the three-tooth hanging ear 20 mechanism, the position is relatively simple during installation and adjustment, so that when storing goods, it can be flexibly adjusted according to the area of ​​the goods. Active adjustment effect. The flexible and adaptable support span beam 4 shelf system is improved by setting the movable support span beam 4, so that the shelf can adjust the support span beam 4 spacing according to actual storage needs to adapt to goods of different sizes and meet diverse storage needs. Under the action of the support span beam 4, goods of different specifications can be stored without a pallet, and the goods can be directly stored on the span beam, which has a high cost performance ratio. When storing large and heavy items, there is no need to bring an external pallet. At the same time, it is more convenient to unload by forklift, and the support span beam 4 can be adjusted according to the width of the forklift. The overall stability of the device can be increased by setting the stable inclined beam 7 and the stable cross beam 2, making the device more stable when in use. After the adjustment of the support cross beam 3 is completed, it can be fixed by the limit hole 13 and the corresponding hole 15 with screws, so that the support cross beam 3 is more stable when in use.

Claims

1. The crossbeam shelf can adjust the load-bearing span beam, which is characterized by: The invention comprises a support column (1), wherein a cavity (9) is provided on one side of the interior of the support column (1), a stabilizing beam (2) is fixedly connected to the interior of the cavity (9), both ends of the stabilizing beam (2) are fixedly connected to the interior of the support column (1), a support beam (3) is clamped on the opposite side of the support column (1), both ends of the support beam (3) are fixedly connected to three-tooth hanging ears (20), both sides of the support beam (3) are mutually clamped with the support column (1) through the three-tooth hanging ears (20), the upper end of the support beam (3) is slidably connected to a support cross beam (4), a plurality of support cross beams (4) are provided, and an anti-slip pad is provided on the upper end of each support cross beam (4).

2. The crossbeam shelf with adjustable load-bearing span beam according to claim 1 is characterized in that: The lower ends of the support columns (1) are fixedly connected to the support base plates (5), and the upper ends of the support base plates (5) are provided with fixing through holes (6) on both sides of the support columns (1), and the support columns (1) and the support base plates (5) are fixedly connected to each other by welding.

3. The crossbeam shelf with adjustable load-bearing span according to claim 1 is characterized in that: The three-tooth hanging ear (20) comprises a clamping plate (11) arranged at both ends of the supporting cross beam (3), the inner side of the clamping plate (11) is fixedly connected with a clamping plate (12), the outer side of the supporting column (1) is provided with a clamping hole (14), a plurality of the clamping holes (14) are arranged at equal distances, and the clamping plate (12) and the clamping holes (14) are clamped with each other.

4. The crossbeam shelf with adjustable load-bearing span beam according to claim 1 is characterized in that: The surface of the support crossbeam (3) and the support span beam (4) are slidably connected to each other, the surface of the support crossbeam (3) is slidably connected to a sliding clamp frame (16), the upper end of the sliding clamp frame (16) is fixedly connected to a support tube (17), the upper end of the support tube (17) is fixedly connected to the support span beam (4), and the upper end of the support tube (17) is fixedly connected to the support span beam (4) by welding.

5. The crossbeam shelf with adjustable load-bearing span beam according to claim 4 is characterized in that: The outer side of the sliding card frame (16) is provided with a limiting screw hole (18), the inner thread of the limiting screw hole (18) is connected to a limiting screw rod (19), and the limiting screw rod (19) passes through the limiting screw hole (18) and is movably connected to the supporting cross beam (3).

6. The crossbeam shelf with adjustable load-bearing span beam according to claim 3 is characterized in that: A limiting hole (13) is provided on the inner side of the three-tooth hanging ear (20), and corresponding holes (15) are provided on the outer side of each supporting column (1). A plurality of corresponding holes (15) are provided, and the limiting hole (13) and the corresponding holes (15) are threadedly connected by screws.

7. The crossbeam shelf with adjustable load-bearing span beam according to claim 1 is characterized in that: The support column (1) is fixedly connected to an extension plate (8) on one side of the cavity (9), and the surface of the extension plate (8) is provided with a fixing circular hole (10). A plurality of the fixing circular holes (10) are arranged at equal distances. The interior of the cavity (9) is movably connected to a stable inclined beam (7), and the interior of the fixing circular hole (10) is fixedly connected to the stable inclined beam (7) and the stable cross beam (2) by screws.

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