Cohesion cross beam structure of cross beam tray goods shelf

Abstract

The utility model relates to the technical field of cross beam tray shelves, and discloses a cohesion cross beam structure of a cross beam tray shelf, which comprises a connecting frame, the opposite ends of the connecting frame are fixedly connected with supporting seats, the supporting seats are connected with connecting frames through lifting assemblies, the opposite ends of the connecting frames are fixedly connected with fixing cylinders, and the fixing cylinders are connected with the connecting frames through lifting assemblies. The inner walls of the fixed cylinders are slidably connected with moving plates, the inner walls of the moving plates are fixedly connected with buttons, first springs are arranged between the fixed cylinders and the inner walls of the moving plates, the inner walls of the connecting frames are slidably connected with connecting strips, and the inner walls of the connecting strips are slidably connected with limiting plates. According to the cohesive cross beam structure of the cross beam tray goods shelf, the connecting frame, the fixed barrel, the movable plate, the button, the first spring, the connecting strip, the limiting plate, the inserting block and the second spring are arranged to be matched, and therefore the cohesive cross beam structure of the cross beam tray goods shelf can be maintained and replaced more easily.

Description

Technical Field

[0001] The utility model relates to the technical field of beam pallet racks, in particular to an embracing beam structure of a beam pallet rack. Background Art

[0002] Beam pallet racking is a common cargo storage and stacking equipment, usually used in warehouses, factories, supermarkets and other places. The main feature of beam pallet racking is that it can effectively utilize vertical space, increase storage capacity and improve storage efficiency. Beam pallet racking is a practical storage equipment, widely used in various places, which can improve the storage efficiency of goods and optimize the utilization of storage space.

[0003] After searching, the publication number CN218433066U discloses a high-load-bearing, multi-layer beam-type pallet rack, comprising a fixed base, a support column fixedly mounted on the top of the fixed base, a rectangular groove provided inside the side wall of the support column, a connecting assembly provided on the inner wall of the rectangular groove, and an adjustment assembly provided inside the support column. This high-load-bearing, multi-layer beam-type pallet rack is extended and retracted by controlling a hydraulic push rod, which drives a T-shaped movable block to move on the inner wall of the T-shaped groove, and the T-shaped movable block drives a clamping block to move on the outer wall of the support column, and the clamping block drives the load-bearing beam to move, thereby adjusting the height between adjacent layers of the pallet rack. Compared with traditional pallet racks, this device can not only adjust the height between adjacent layers of the pallet rack, but also avoid the situation where too-high goods cannot be stored due to the inability to adjust the height of adjacent layers, and too-low goods waste space.

[0004] Based on the above patent, by controlling the hydraulic push rod to extend and retract, the hydraulic push rod drives the T-shaped movable block to move on the inner wall of the T-slot, and the T-shaped movable block drives the card block to move on the outer wall of the support column, and the card block drives the load-bearing beam to move, thereby adjusting the height between adjacent layers of the pallet rack. Compared with traditional pallet racks, this device can not only adjust the height between adjacent layers of the pallet rack, but also avoid the situation where too high goods cannot be stored and too low goods have space waste due to the inability to adjust the adjacent height of each layer. However, it becomes very difficult to repair or replace the beam, and the entire rack may need to be dismantled or time-consuming and labor-intensive operations may need to be performed, affecting the maintenance and repair efficiency of the rack. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an interlocking crossbeam structure of a crossbeam pallet rack. By arranging a connecting frame, a fixing cylinder, a movable plate, a button, a first spring, a connecting strip, a limiting plate, an insert and a second spring to cooperate with each other, the interlocking crossbeam structure of the crossbeam pallet rack can be made easier to repair and replace.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The lifting of the lifting of the lifting plate is controlled by the lifting of the lifting plate, and the lifting of the lifting plate is controlled by the lifting of the lifting plate.

[0008] Furthermore, the lifting assembly includes a sliding frame slidably connected to the outer wall of the support seat, the opposite ends of the sliding frame are fixedly connected to a fixing frame, the inner walls of the fixing frame are slidably connected to a pull rod, the outer walls of the pull rods are fixedly connected to a connecting plate, and a third spring is provided between the fixing frame and the inner wall of the connecting plate.

[0009] Furthermore, one end of each of the first springs is connected to the movable plate, and the other end of each of the first springs is connected to the inner wall of the fixed cylinder.

[0010] Furthermore, one end of each of the second springs is connected to the inner wall of the limiting plate, and the other end of each of the second springs is connected to the inner wall of the connecting strip.

[0011] Furthermore, the outer walls of the buttons are slidably connected to the inner wall of the fixing tube, and the outer walls of the inserts are slidably connected to the inner wall of the connecting strip.

[0012] Furthermore, the bottom ends of the support seats are fixedly connected to support legs, and the outer walls of the load-bearing beams are slidably connected to the inner walls of the connecting frame.

[0013] Furthermore, one end of each of the third springs is connected to the connecting plate, and the other end of each of the third springs is connected to the inner wall of the fixing frame.

[0014] Furthermore, the inner wall of the support seat is provided with a plurality of fixing holes corresponding to the pull rods, and the outer wall of the connecting plate is slidably connected to the inner wall of the fixing frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present invention, the connecting frame, the fixing cylinder, the movable plate, the button, the first spring, the connecting strip, the limiting plate, the insert block and the second spring are arranged to cooperate with each other, so that the interlocking beam structure of the beam pallet rack can be made easier to repair and replace.

[0017] 2. In the present invention, by arranging the cooperation between the sliding frame, the fixed frame, the pull rod, the connecting plate and the third spring, the height of the shelf can be freely adjusted according to the height and storage requirements of different goods, so as to maximize the use of warehouse space and improve storage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of the interlocking beam structure of a beam pallet rack proposed in the present invention;

[0019] Figure 2 This is a cross-sectional structural diagram of the connecting strip of the interlocking cross-beam structure of a cross-beam pallet rack proposed in the present invention;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a cross-sectional structural diagram of the fixed tube of the embracing cross-beam structure of a cross-beam pallet rack proposed in the present invention;

[0022] Figure 5 This is a structural diagram of the lifting components of the interlocking crossbeam structure of a crossbeam pallet rack proposed in the present invention.

[0023] Legend:

[0024] 1. Connecting frame; 2. Connecting frame; 3. Fixed cylinder; 4. Moving plate; 5. Button; 6. First spring; 7. Connecting strip; 8. Limiting plate; 9. Insert block; 10. Second spring; 11. Load-bearing beam; 12. Sliding frame; 13. Fixed frame; 14. Pull rod; 15. Connecting plate; 16. Third spring; 17. Fixing hole; 18. Support leg; 19. Support seat. DETAILED DESCRIPTION

[0025] 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 embodiments 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.

[0026] Reference Figure 2 、 Figure 3 and Figure 4, the utility model provides an embodiment: a crossbeam structure of a crossbeam pallet rack, including a connecting frame 1, the opposite ends of the connecting frame 1 are fixedly connected to a support seat 19, the support seat 19 is connected to a connecting frame 2, the opposite ends of the connecting frame 2 are fixedly connected to a fixed cylinder 3, the inner wall of the fixed cylinder 3 is slidably connected to a movable plate 4, the inner wall of the movable plate 4 is fixedly connected to a button 5, a first spring 6 is provided between the inner wall of the fixed cylinder 3 and the movable plate 4, the inner wall of the connecting frame 2 is slidably connected to a connecting strip 7, the inner wall of the connecting strip 7 is slidably connected to a limit plate 8, the opposite ends of the limit plate 8 are fixedly connected to an insert 9, the connecting strip A second spring 10 is provided between 7 and the inner wall of the limit plate 8, and a plurality of load-bearing beams 11 are fixedly connected to the opposite end of the connecting bar 7, one end of the first spring 6 is connected to the movable plate 4, and the other end of the first spring 6 is connected to the inner wall of the fixed cylinder 3, one end of the second spring 10 is connected to the inner wall of the limit plate 8, and the other end of the second spring 10 is connected to the inner wall of the connecting bar 7, the outer wall of the button 5 is slidably connected to the inner wall of the fixed cylinder 3, the outer wall of the plug 9 is slidably connected to the inner wall of the connecting bar 7, the bottom end of the support seat 19 is fixedly connected to the support leg 18, and the outer wall of the load-bearing beam 11 is slidably connected to the inner wall of the connecting frame 2.

[0027] Specifically, when the load-bearing beam 11 needs to be disassembled and repaired, press the button 5 to press the insert block 9 into the connecting bar 7 to release the fixation and then pull out the connecting bar 7. After the connecting bar 7 is pulled out, release the button 5. At this time, the first spring 6 will bounce the movable plate 4. When the movable plate 4 is bounced, it drives the button 5 to reset, thereby avoiding affecting the effect of next use. During installation, the connecting bar 7 is inserted into the connecting frame 2. At this time, the second spring 10 will bounce the limit plate 8. When the limit plate 8 is bounced, it drives the insert block 9 to move. When the insert block 9 moves, it will be inserted into the connecting frame 2 for fixation, thereby making the interlocking beam structure of the beam pallet rack easier to repair and replace.

[0028] Reference Figure 1 and Figure 5 , wherein the sliding frame 12 is slidably connected to the outer wall of the support seat 19, and the opposite end of the sliding frame 12 is fixedly connected to the fixing frame 13, the inner wall of the fixing frame 13 is slidably connected to the pull rod 14, and the outer wall of the pull rod 14 is fixedly connected to the connecting plate 15, and a third spring 16 is provided between the fixing frame 13 and the inner wall of the connecting plate 15, one end of the third spring 16 is connected to the connecting plate 15, and the other end of the third spring 16 is connected to the inner wall of the fixing frame 13, and the inner wall of the support seat 19 is provided with a plurality of fixing holes 17 corresponding to the pull rod 14, and the outer wall of the connecting plate 15 is slidably connected to the inner wall of the fixing frame 13.

[0029] Specifically, when the height needs to be adjusted, pull the pull rod 14 to disengage it from the inside of the fixing hole 17. At this time, slide the sliding frame 12 to adjust it to the appropriate position. When it is adjusted to the appropriate position, release the pull rod 14. When the pull rod 14 is released, the third spring 16 will bounce the connecting plate 15. When the connecting plate 15 is bounced, it drives the pull rod 14 to move. When the pull rod 14 moves, it will be inserted into the fixing hole 17 for fixation. Therefore, the height of the shelf can be freely adjusted according to the height and storage requirements of different goods to maximize the use of warehouse space and improve storage efficiency.

[0030] Working principle: When the load-bearing crossbeam 11 needs to be disassembled and repaired, press the button 5 to press the plug 9 into the connecting strip 7 to release the fixation, and then pull out the connecting strip 7. After the connecting strip 7 is pulled out, release the button 5. At this time, the first spring 6 will bounce the moving plate 4. When the moving plate 4 is bounced, it drives the button 5 to reset, so as to avoid affecting the effect of the next use. When installing, insert the connecting strip 7 into the connecting frame 2. At this time, the second spring 10 will bounce the limiting plate 8. When the limiting plate 8 is bounced, it drives the plug 9 to move. When the plug 9 moves, it will be inserted into the connecting frame 2 for fixation, so that the crossbeam can be The interlocking beam structure of the pallet rack is easier to repair and replace. When the height needs to be adjusted, pull the pull rod 14 to disengage it from the inside of the fixing hole 17. At this time, slide the slide frame 12 to adjust it to the appropriate position. Release the pull rod 14 when it is adjusted to the appropriate position. When the pull rod 14 is released, the third spring 16 will bounce the connecting plate 15. When the connecting plate 15 is bounced, it will drive the pull rod 14 to move. When the pull rod 14 moves, it will be inserted into the fixing hole 17 for fixation. Therefore, the height of the shelf can be freely adjusted according to the height and storage requirements of different goods to maximize the use of warehouse space and improve storage efficiency.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A crossbeam structure for a crossbeam pallet rack, comprising a connecting frame (1), characterized in that: The opposite ends of the connecting frame (1) are fixedly connected to a support seat (19), the support seat (19) is connected to a connecting frame (2) through a lifting assembly, the opposite ends of the connecting frame (2) are fixedly connected to a fixed cylinder (3), the inner wall of the fixed cylinder (3) is slidably connected to a movable plate (4), the inner wall of the movable plate (4) is fixedly connected to a button (5), a first spring (6) is provided between the inner wall of the fixed cylinder (3) and the movable plate (4), the inner wall of the connecting frame (2) is slidably connected to a connecting bar (7), the inner wall of the connecting bar (7) is slidably connected to a limiting plate (8), the opposite ends of the limiting plate (8) are fixedly connected to an insert block (9), a second spring (10) is provided between the connecting bar (7) and the inner wall of the limiting plate (8), and the opposite end of the connecting bar (7) is fixedly connected to a plurality of bearing beams (11).

2. The interlocking beam structure of a beam pallet rack according to claim 1, characterized in that: The lifting assembly includes a sliding frame (12) slidably connected to the outer wall of the support seat (19), the opposite ends of the sliding frame (12) are fixedly connected to the fixing frame (13), the inner wall of the fixing frame (13) is slidably connected to the pull rod (14), the outer wall of the pull rod (14) is fixedly connected to the connecting plate (15), and a third spring (16) is provided between the fixing frame (13) and the inner wall of the connecting plate (15).

3. The interlocking beam structure of a beam pallet rack according to claim 1, characterized in that: One end of each of the first springs (6) is connected to the movable plate (4), and the other end of each of the first springs (6) is connected to the inner wall of the fixed cylinder (3).

4. The interlocking beam structure of a beam pallet rack according to claim 1, characterized in that: One end of the second spring (10) is connected to the inner wall of the limiting plate (8), and the other end of the second spring (10) is connected to the inner wall of the connecting strip (7).

5. The interlocking beam structure of a beam pallet rack according to claim 1, characterized in that: The outer walls of the buttons (5) are slidably connected to the inner walls of the fixed cylinder (3), and the outer walls of the inserting blocks (9) are slidably connected to the inner walls of the connecting strips (7).

6. The interlocking beam structure of a beam pallet rack according to claim 1, characterized in that: The bottom ends of the support seats (19) are fixedly connected to support legs (18), and the outer walls of the bearing beams (11) are slidably connected to the inner walls of the connection frame (2).

7. The interlocking beam structure of a beam pallet rack according to claim 2, characterized in that: One end of each of the third springs (16) is connected to the connecting plate (15), and the other end of each of the third springs (16) is connected to the inner wall of the fixing frame (13).

8. The interlocking beam structure of a beam pallet rack according to claim 2, characterized in that: The inner wall of the support seat (19) is provided with a plurality of fixing holes (17) corresponding to the pull rod (14), and the outer wall of the connecting plate (15) is slidably connected to the inner wall of the fixing frame (13).

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