Double-deep-position combined cantilever type cross beam goods shelf

Abstract

The utility model relates to the field of double-deep-position goods shelves, and discloses a double-deep-position combined cantilever type cross beam goods shelf which comprises vertical shelf bodies erected in a warehouse, transverse shelf bodies fixed to the vertical shelf bodies through bolts and fixing rods fixed to the transverse shelf bodies of the two vertical shelf bodies. The double-deep-position combined cantilever type cross beam goods shelf further comprises cantilever cross beams fixed to the vertical frame bodies through bolts, two cross rods are welded and fixed between every two adjacent sets of cantilever cross beams in the horizontal row, inclined rods are welded and fixed between the two cross rods in the inclined direction, and connecting rods are welded and fixed between the cantilever cross beams on the two sets of vertical frame bodies. The cantilever cross beams on the group of double-deep-position goods shelves are symmetrically distributed relative to the fixed rod, and a loading and unloading channel is arranged between the two symmetrical groups of cantilever cross beams; the multiple sets of cantilever beams are arranged in the lower layer space of the double-deep-position goods shelf, the number of goods storage positions is increased, the loading and unloading channels are arranged between the left-right adjacent cantilever beams, and goods storage is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of double-deep shelves, and specifically relates to a double-deep combined cantilever beam shelf. Background Technique

[0002] The double-deep shelf fixes two groups of shelves side by side, and goods are loaded and unloaded on both sides of the shelf, reducing the occupied area of the shelf placed in the warehouse and reasonably utilizing the storage space in the warehouse. This kind of shelf usually uses a scissor forklift for operation, which can reach deep into the shelf to store and retrieve goods. The double-deep shelf is suitable for storing large-volume goods.

[0003] Chinese Patent CN217771786U discloses a double-deep shelf, which includes a first rack body. A second rack body is connected to one side of the first rack body, a third rack body is connected to one side of the second rack body, and a plurality of first placing rods are connected to one side of the first rack body. One end of the first placing rod is connected to one side of the second rack body, a plurality of second placing rods are connected to the other side of the second rack body, one end of the second placing rod is connected to one side of the third rack body, connection seats are welded to both ends of the first placing rod and both ends of the second placing rod, a clamping block is installed inside the connection seat, and a plurality of clamping openings are formed on both sides of the first rack body, both sides of the second rack body, and both sides of the third rack body, and the clamping openings are equally spaced; this double-deep shelf is convenient for users to disassemble and assemble, has a high protection level, and has high practical value.

[0004] The height of the interval between the compartments of some double-deep shelves is relatively high, which wastes storage space for placing small-volume goods. Moreover, the number of storage locations for placing goods as a whole is small. By increasing the number of layers of goods placed on the double-deep shelf to reduce the storage height, the situation of insufficient space for placing goods can be alleviated. However, small-volume goods are stacked in sequence in the lateral space of the double-deep shelf. Limited by the depth of the double-deep shelf, the goods in the middle position of the double-deep shelf are not convenient to take out later, which is not conducive to warehouse management. In addition, the volume of some batches of goods slightly exceeds the rack body of the shelf. The goods exceeding the part are easily dropped when pushed, which poses a safety hazard. Some existing double-deep shelves are not convenient to adjust the depth of the placed goods and cannot reasonably utilize the storage space of the warehouse. Content of the Utility Model

[0005] In view of the above problems, a double-deep combined cantilever beam shelf is provided. By setting the cantilever beams and the loading and unloading channels arranged between two groups of cantilever beams, it solves the problems that the height of the partition between layers of some double-deep shelves is relatively high, which wastes storage space for placing small-volume goods, and the number of storage locations for placing goods as a whole is small. By increasing the number of layers of goods placed on the double-deep shelf to reduce the storage height, the situation where there are not enough goods to place can be alleviated. However, small-volume goods are stacked in sequence in the lateral space of the double-deep shelf. Limited by the depth of the double-deep shelf, the goods in the middle position of the double-deep shelf are not convenient to take out later, which is not conducive to warehouse management and other problems.

[0006] To solve the problems of the prior art, the utility model provides a double-deep combined cantilever beam shelf, which includes a vertical frame body erected in a warehouse, a horizontal frame body bolted to the vertical frame body, and a fixing rod fixed on the horizontal frame bodies in two groups of vertical frame bodies. The double-deep combined cantilever beam shelf further includes a cantilever beam bolted to the vertical frame body, two cross bars welded and fixed between two adjacent cantilever beams arranged horizontally, an inclined bar welded and fixed obliquely between the two cross bars, and a connecting rod welded and fixed between the cantilever beams on two groups of vertical frame bodies; the cantilever beams on one group of double-deep shelves are symmetrically distributed with respect to the fixing rod, and a loading and unloading channel is arranged between the two symmetrically arranged cantilever beams.

[0007] Preferably, a telescopic cantilever assembly for utilizing the space of the loading and unloading channel according to the size of the goods is arranged on the cross bar.

[0008] Preferably, the telescopic cantilever assembly includes a sliding groove opened on the inclined bar, a plurality of support arm rods are slidably assembled in the sliding groove, and a moving arm rod is welded and fixed on the support arm rod.

[0009] Preferably, a moving assembly for driving the moving arm rod to shift is installed on the connecting rod; the moving assembly includes a threaded rod rotatably installed on the connecting rod, and an internally threaded moving rod is threadedly assembled on the threaded rod, and the internally threaded moving rod is fixedly assembled on the moving arm rod.

[0010] Preferably, a load-bearing and reinforcement assembly for strengthening the moving position of the moving arm rod is installed on the cantilever beam.

[0011] Preferably, the load-bearing and reinforcement assembly includes a vertical plate fixed on the cantilever beam, and a triangular frame is fixedly arranged at the included angle between the vertical plate and the cantilever beam; an electric telescopic rod is rotatably installed on the vertical plate, and the telescopic end of the electric telescopic rod is rotatably assembled with the moving arm rod.

[0012] Preferably, a collar is slidably sleeved on the electric telescopic rod, a load-bearing rod is rotatably installed on the collar, and the load-bearing rod is rotatably connected to the cantilever beam.

[0013] The beneficial effects of the utility model compared with the prior art are:

[0014] 1. In the present utility model, a plurality of groups of cantilever crossbeams are longitudinally arranged below the vertical frame body, and the cantilever crossbeams are symmetrically distributed left and right. An unloading and loading channel is provided between two adjacent groups of cantilever crossbeams on the left and right. Through the unloading and loading channel, it is convenient to enter the space below the double-deep shelf, so as to manage the unloading and loading of the goods placed on the cantilever crossbeams. The setting of the cantilever crossbeams increases the number of storage positions for placing goods, so as to place some small-sized goods. And with the assistance of the unloading and loading channel, the small-sized goods placed on the cantilever crossbeams are not affected by the depth of the double-deep shelf, facilitating the unloading and loading of goods.

[0015] 2. In the present utility model, a telescopic cantilever assembly is provided. According to the size of the goods to be placed, the positions of the movable arm rod and the support arm rod can be adjusted to adjust the distance between the cantilever crossbeam and the movable arm rod, so as to adjust the size of the goods placed on the cantilever. The movable arm rod moves and extends into the unloading and loading channel, occupying part of the space of the unloading and loading channel. Without affecting the unloading and loading of goods, the storage space of the shelf is maximally utilized, making the shelf suitable for placing more sizes of goods.

[0016] 3. In the present utility model, a load-bearing reinforcement assembly is provided to increase the load-bearing capacity of the movable arm rod and the cantilever crossbeam. When the movable arm rod is adjusted in movement, the electric telescopic rod in the load-bearing reinforcement assembly needs to be correspondingly telescoped and adjusted. The electric telescopic rod rotates independently to adapt to the displacement of the movable arm rod, and it is reinforced and supported below the movable arm rod to improve the load-bearing capacity of the movable arm rod for carrying goods. And a load-bearing rod is provided between the electric telescopic rod and the cantilever crossbeam, which is obliquely supported below the cantilever crossbeam, and can improve the load-bearing capacity of the cantilever crossbeam in use. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the vertical frame body of a double-deep combined cantilever crossbeam shelf.

[0018] Figure 2 It is a front-view structural schematic diagram of the cantilever crossbeam of a double-deep combined cantilever crossbeam shelf.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the cantilever crossbeam of a double-deep combined cantilever crossbeam shelf.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the diagonal rod of a double-deep combined cantilever crossbeam shelf.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the support arm rod of a double-deep combined cantilever crossbeam shelf.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the internally threaded movable rod of a double-deep combined cantilever crossbeam shelf.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of an electric telescopic rod of a double-deep combined cantilever beam shelf.

[0024] The labels in the figure are:

[0025] 1. Vertical frame; 11. Horizontal frame; 12. Fixed rod; 2. Cantilever beam; 21. Cross bar; 22. Diagonal rod; 23. Connecting rod; 24. Loading and unloading passage; 3. Telescopic cantilever assembly; 31. Slide groove; 32. Support arm rod; 33. Moving arm rod; 4. Moving assembly; 41. Threaded rod; 42. Inner threaded moving rod; 5. Bearing reinforcement assembly; 51. Vertical plate; 52. Tripod; 53. Electric telescopic rod; 54. Collar; 55. Bearing rod. Specific embodiments

[0026] In order to further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0027] See Figures 1-4 As shown, a double-deep combined cantilever beam shelf includes a vertical frame 1 erected in a warehouse, a horizontal frame 11 bolted to the vertical frame 1, and a fixed rod 12 fixed on the horizontal frame 11 in two groups of vertical frames 1. The double-deep combined cantilever beam shelf further includes a cantilever beam 2 bolted to the vertical frame 1, two cross bars 21 welded and fixed between two adjacent cantilever beams 2 in a horizontal row, a diagonal rod 22 obliquely welded and fixed between the two cross bars 21, and a connecting rod 23 welded and fixed between the cantilever beams 2 on two groups of vertical frames 1; the cantilever beams 2 on a group of double-deep shelves are symmetrically distributed with respect to the fixed rod 12, and a loading and unloading passage 24 is provided between the two symmetrically arranged cantilever beams 2; the cantilever beam 2 is arranged in the lowest layer space of the double-deep shelf, and the cantilever beam 2 is longitudinally arranged in multiple layers on the shelf.

[0028] The horizontal frame 11 on the vertical frame 1 is provided with multiple layers, and large-volume goods can be placed on the horizontal frame 11. In order to optimize the storage space of the double-deep shelf, multiple layers of cantilever beams 2 are provided below the vertical frame 1, small-volume goods can be placed on the cantilever beams 2, and a loading and unloading passage 24 is provided between the adjacent cantilever beams 2 on the left and right. Through the loading and unloading passage 24, the internal space below the double-deep shelf can be entered to load and unload the goods stacked on the cantilever beams 2 on both sides of the loading and unloading passage 24, so that the stored goods are not affected by the depth of the double-deep shelf, and the storage capacity of the double-deep shelf is improved.

[0029] See Figures 3-5 As shown, a telescopic cantilever assembly 3 that utilizes the space of the loading and unloading passage 24 according to the size of the goods is provided on the cross bar 21.

[0030] According to the size of the stored goods, the space for placing goods on the cantilever crossbeam 2 can be adjusted by the telescopic cantilever assembly 3. The telescopic cantilever assembly 3 occupies part of the space of the loading and unloading passage 24. Under the condition that the loading and unloading passage 24 can normally access and load and unload goods, the space for storing goods in the double-deep pallet rack can be maximally utilized.

[0031] See Figures 3-5 As shown, the telescopic cantilever assembly 3 includes a chute 31 formed on the diagonal rod 22. A plurality of support arm rods 32 are slidably assembled in the chute 31, and a moving arm rod 33 is fixedly welded on the support arm rod 32.

[0032] Control the support arm rod 32 to slide and move in the chute 31 on the diagonal rod 22. The support arm rod 32 drives the moving arm rod 33 to move laterally, so that the moving arm rod 33 moves and extends into the loading and unloading passage 24, adjust the distance between the moving arm rod 33 and the cantilever crossbeam 2, and adjust the space for placing goods on the cantilever crossbeam 2 and the moving arm rod 33, so that the double-deep pallet rack can adapt to goods of different sizes.

[0033] See Figures 4-6 As shown, a moving assembly 4 for driving the moving arm rod 33 to shift is installed on the connecting rod 23; the moving assembly 4 includes a threaded rod 41 rotatably installed on the connecting rod 23, and an internally threaded moving rod 42 is threadedly assembled on the threaded rod 41. The internally threaded moving rod 42 is fixedly assembled on the moving arm rod 33.

[0034] Control the threaded rod 41 to rotate. Under the action of the threaded transmission between the threaded rod 41 and the internally threaded moving rod 42, the internally threaded moving rod 42 pushes the moving arm rod 33 to move laterally, and adjust the distance between the moving arm rod 33 and the cantilever crossbeam 2.

[0035] See Figures 1-4 and Figure 7 As shown, a load-bearing and reinforcement assembly 5 for reinforcing the moving position of the moving arm rod 33 is installed on the cantilever crossbeam 2; the load-bearing and reinforcement assembly 5 is supported on the front and rear sides of the vertical rack body 1, and the support position does not affect the placement of goods inside the double-deep pallet rack.

[0036] During the process of the lateral movement adjustment of the moving arm rod 33, the load-bearing and reinforcement assembly 5 is adjusted. The load-bearing and reinforcement assembly 5 is supported below the moving arm rod 33, and can improve the load-bearing capacity of the moving arm rod 33 for placing goods.

[0037] See Figures 1-4 and Figure 7 As shown, the load-bearing and reinforcement assembly 5 includes a vertical plate 51 fixed on the cantilever crossbeam 2. A triangular frame 52 is fixedly arranged at the included angle between the vertical plate 51 and the cantilever crossbeam 2; an electric telescopic rod 53 is rotatably installed on the vertical plate 51, and the telescopic end of the electric telescopic rod 53 is rotatably assembled with the moving arm rod 33.

[0038] When adjusting the lateral position of the moving arm rod 33 through the moving component 4, it is necessary to synchronously control the operation of the electric telescopic rod 53 to push the moving arm rod 33 to move laterally. The electric telescopic rod 53 is connected between the vertical plate 51 and the moving arm rod 33 and rotates. Moreover, the electric telescopic rod 53 is obliquely supported between the vertical plate 51 and the moving arm rod 33 to form a triangular support structure, improving the bearing capacity of the moving arm rod 33. And after adjusting the lateral position of the moving arm rod 33, the lateral position of the moving arm rod 33 is restricted by the locking of the internal thread moving rod 42. When the goods placed on the moving arm rod 33 and the cantilever cross beam 2 are heavy, control the movement of the electric telescopic rod 53, and the electric telescopic rod 53 can push the moving arm rod 33 to move slightly upward, further enhancing the bearing capacity of the application of the moving arm rod 33 and the cantilever cross beam 2.

[0039] See Figures 1-4 and Figure 7 As shown, a collar 54 is slidably sleeved on the electric telescopic rod 53, and a bearing rod 55 is rotatably installed on the collar 54. The bearing rod 55 is rotatably connected to the cantilever cross beam 2.

[0040] During the rotational adjustment of the electric telescopic rod 53, the collar 54 slides and moves on the electric telescopic rod 53, and both ends of the bearing rod 55 connected between the collar 54 and the cantilever cross beam 2 rotate independently. The bearing rod 55 is obliquely supported under the cantilever cross beam 2, which can enhance the bearing capacity of the goods placed on the cantilever cross beam 2 and avoid serious deformation of the cantilever cross beam 2 under the action of the goods pressure.

[0041] The above embodiments only represent one or several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A double-deep combined cantilever beam shelf, comprising a vertical frame (1) erected in a warehouse, a transverse frame (11) bolted to the vertical frame (1), and a fixing rod (12) fixed to the transverse frame (11) in two sets of vertical frames (1), characterized in that: The double-deep combined cantilever beam shelf also includes a cantilever beam (2) bolted to a vertical frame (1), two cross bars (21) welded and fixed between two adjacent groups of cantilever beams (2) in a horizontal row, an oblique bar (22) obliquely welded and fixed between the two cross bars (21), and a connecting rod (23) welded and fixed between the cantilever beams (2) on the two groups of vertical frames (1); A set of cantilever beams (2) on a double-deep shelf are symmetrically distributed about a fixed rod (12), and a loading and unloading channel (24) is provided between the two symmetrical sets of cantilever beams (2).

2. The double-deep combined cantilever beam shelf according to claim 1, characterized in that: The crossbar (21) is provided with a telescopic cantilever assembly (3) which utilizes the space of the loading and unloading channel (24) according to the size of the cargo.

3. The double-deep combined cantilever beam shelf according to claim 2, characterized in that: The telescopic boom assembly (3) comprises a slide groove (31) provided on the inclined rod (22), a plurality of support arms (32) are slidably mounted in the slide groove (31), and a movable arm (33) is welded and fixed on the support arm (32).

4. The double-deep combined cantilever beam shelf according to claim 3, characterized in that: The connecting rod (23) is provided with a moving assembly (4) for driving the moving arm (33) to shift. The moving assembly (4) comprises a threaded rod (41) rotatably mounted on the connecting rod (23), an internal threaded moving rod (42) is threadedly mounted on the threaded rod (41), and the internal threaded moving rod (42) is fixedly mounted on the moving arm (33).

5. The double-deep combined cantilever beam shelf according to claim 1, characterized in that: The cantilever cross beam (2) is provided with a load-bearing reinforcement component (5) for reinforcing the moving position of the movable arm rod (33).

6. The double-deep combined cantilever beam shelf according to claim 5, characterized in that: The load-bearing reinforcement assembly (5) comprises a vertical plate (51) fixed on the cantilever beam (2), and a tripod (52) is fixedly arranged at the angle between the vertical plate (51) and the cantilever beam (2); An electric telescopic rod (53) is rotatably mounted on the vertical plate (51), and the telescopic end of the electric telescopic rod (53) is rotatably assembled with the movable arm (33).

7. The double-deep combined cantilever beam shelf according to claim 6, characterized in that: A sleeve (54) is slidably sleeved on the electric telescopic rod (53), a bearing rod (55) is rotatably mounted on the sleeve (54), and the bearing rod (55) is rotatably connected to the cantilever crossbeam (2).

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