An ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials

Abstract

The present application relates to the technical field of storage and logistics equipment, and specifically discloses an ultra-high and ultra-long storage and logistics stereoscopic warehouse shelf for assembled building raw materials, which includes a frame and a pallet movably arranged on the frame, the frame is provided with a plurality of storage positions, each of the pallets is arranged in a corresponding storage position, a limiting plate is arranged in each storage position on the frame, and a limiting groove adapted to the limiting plate is provided on the pallet. The present application can reduce the possibility of the pallet placed on the shelf being offset.

Description

Technical Field

[0001] The present application relates to the technical field of warehousing and logistics equipment, and in particular to an ultra-high and ultra-long warehousing and logistics stereoscopic warehouse shelf used for assembled building raw materials. Background Art

[0002] Since the storage method of warehouses has developed from flat storage to high-rise three-dimensional storage, shelves have become the main body of three-dimensional warehouses. Various automated warehouses composed of various forms of shelves that meet different functional requirements have become an important link in the warehousing system and even the entire logistics system. In order to achieve the best storage of prefabricated building raw materials and maximize the use of factory space, pallets with raw materials are usually stored on three-dimensional warehouse shelves to improve space utilization.

[0003] The three-dimensional warehouse rack is usually a steel truss structure, including multiple support rods arranged horizontally and vertically. The vertical support rods mainly play a supporting role, and the top surface of the horizontal support rods can be used to place pallets. A stacker is set on one side of the three-dimensional warehouse rack. The stacker can clamp the pallet placed on the horizontal support rod and move the pallet to the required position, so as to realize the storage and outbound of raw materials.

[0004] Since some factories are located next to roads, cars driving on the roads can easily cause vibrations. Pallets stacked on shelves for a long time are prone to shifting under the influence of vibrations. When the pallets shift, it is difficult for subsequent stackers to align with the pallets to lift them, affecting the smooth progress of the raw materials outbound process. Utility Model Content

[0005] In order to reduce the possibility of deviation of pallets placed on the shelves, the present application provides an ultra-high and ultra-long storage logistics stereoscopic warehouse shelf for prefabricated building raw materials.

[0006] The present application provides an ultra-high and ultra-long storage logistics three-dimensional warehouse shelf for prefabricated building raw materials, which adopts the following technical solutions:

[0007] An ultra-high and ultra-long storage logistics stereoscopic warehouse shelf used for prefabricated building raw materials, comprising a frame and a pallet movably arranged on the frame, wherein the frame is provided with a plurality of storage positions, each of the pallets is arranged in a corresponding storage position, a limit plate is arranged in each storage position on the frame, and a limit groove matched with the limit plate is opened on the pallet.

[0008] By adopting the above technical solution, when the pallet is placed in the corresponding storage position, the limit plate is connected to the inside of the limit groove, thereby limiting the displacement of the pallet relative to the frame, helping to improve the stability of the pallet after installation and facilitating the smooth progress of the subsequent warehousing process.

[0009] Optionally, the limiting plate includes a first plate body disposed on the frame body and a second plate body disposed on the first plate body, and the first plate body and the second plate body are perpendicular.

[0010] By adopting the above technical solution, the first plate body and the second plate body together form a T-shaped structure. When the pallet has a tendency to tip over downward, the second plate body can block the pallet, thereby further improving the stability of the pallet.

[0011] Optionally, the end of the limiting groove is flared.

[0012] By adopting the above technical solution, it is easy to slide the limit plate into the limit groove, and the limit plate is not easily stuck during the sliding process.

[0013] Optionally, the limiting groove includes a first groove body and a second groove body opened in the tray, the second groove body is connected to the first groove body, the first groove body is used to accommodate the first plate body, the second groove body is used to accommodate the second plate body, the groove depth of the first groove body is less than the height of the first plate body, and the groove depth of the second groove body is greater than the thickness of the second plate body.

[0014] By adopting the above technical solution, since the groove depth of the second groove body is greater than the thickness of the second plate body, the pallet can slide upward relative to the limit plate. During the process of taking out the materials, the stacker can first lift the pallet upward so that the pallet is overlapped on the stacker, and then the stacker drives the pallet to slide out to the outside of the frame, which is conducive to the smooth progress of the warehousing process.

[0015] Optionally, a locking assembly is provided in each storage position on the frame, and the locking assembly includes a block and a spring. The block is slidably provided on the frame along the height direction of the frame, and the spring is connected between the block and the frame. A slot for inserting the end of the block is provided on the tray, and the spring causes the block to have a tendency to slide toward a side close to the slot. A first inclined surface is provided at one end of the block away from the spring, and when the tray slides toward the side close to the block, the first inclined surface causes the block to slide toward a side away from the slot.

[0016] By adopting the above technical solution, when the end of the stopper slides into the slot, the stopper can limit the sliding of the tray along the length direction of the limiting plate, thereby fixing the tray in the current position, thereby helping to further improve the stability of the tray after placement.

[0017] Optionally, a second inclined surface matching the first inclined surface is provided on the tray.

[0018] By adopting the above technical solution, during the sliding process of the tray, the second inclined surface on the tray first abuts against the first inclined surface on the stopper. As the tray slides, the tray can push the stopper to move, so that the stopper can avoid it. The setting of the second inclined surface makes it easier for the tray to push the stopper to move.

[0019] Optionally, the limiting plate and the frame are fixed by welding.

[0020] By adopting the above technical solution, it is convenient to quickly complete the installation of the limit plate.

[0021] Optionally, the frame includes a vertical support rod and a transverse support rod arranged on the vertical support rod, the limiting plate is vertically arranged on the transverse support rod, and a reinforcing rib is arranged between the limiting plate and the transverse support rod.

[0022] By adopting the above technical solution, the transverse support rod is arranged horizontally, and the top surface is used to place the pallet. There are multiple transverse support rods, and reinforcing ribs are arranged between the limit plate and the transverse support rod, which helps to further improve the stability of the connection between the multiple transverse support rods.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When placing the pallet on the rack, the limit plate on the rack is located in the limit groove on the pallet, thereby limiting the displacement of the pallet relative to the rack, thereby reducing the impact of vibration on the pallet and facilitating the smooth progress of the subsequent outbound process.

[0025] 2. After the tray is placed, the end of the stopper slides into the slot, thereby limiting the sliding of the tray along the length direction of the limit plate, which helps to further improve the stability of the tray after placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the first viewing angle of the embodiment of the present application;

[0027] Figure 2 is a schematic diagram of the overall structure of the second viewing angle of the embodiment of the present application;

[0028] Figure 3 is a side view of an embodiment of the present application;

[0029] Figure 4 It is a structural schematic diagram of a part of the embodiments of the present application;

[0030] Figure 5 yes Figure 4 Front view of the middle structure;

[0031] Figure 6 yes Figure 5 The enlarged schematic diagram of point A in the middle;

[0032] Figure 7 is a schematic diagram of the structure of the locking assembly used to illustrate an embodiment of the present application;

[0033] Figure 8 is a cross-sectional view of an embodiment of the present application for illustrating a locking assembly;

[0034] Fig. 9 yes Figure 8 A magnified schematic diagram of point B in the middle.

[0035] Figure numerals: 1, floor; 2, first floor; 3, second floor; 4, frame; 41, vertical support rod; 42, horizontal support rod; 421, rod body; 5, pallet; 51, limiting groove; 511, first groove body; 5111, chamfer; 512, second groove body; 52, slot; 53, push block; 531, second inclined surface; 6, limiting plate; 61, first plate body; 62, second plate body; 7, locking assembly; 71, stop block; 711, first inclined surface; 72, spring; 8, reinforcing rib; 9, storage port; 10, storage port; 11, temporary storage rack; 12, conveyor chain. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-9 This application is described in further detail.

[0037] The present application discloses an ultra-high and ultra-long storage logistics three-dimensional warehouse shelf for assembled building raw materials, and takes its application in a factory as an example for explanation. Figure 1 , Figure 2 and Figure 3 The ultra-high and ultra-long storage logistics stereoscopic warehouse shelf used for prefabricated building raw materials includes a frame 4 and a pallet 5. Two frames 4 are provided and arranged at intervals; a plurality of storage positions are provided on the frame 4 for placing pallets 5 loaded with materials. The bottom of the frame 4 is fixedly provided on the floor 1, and the frame 4 passes through the first floor slab 2 and the second floor slab 3 in the factory building. The bottom floor of the factory building is provided with a storage inlet 9 and a storage outlet 10 on the side away from each other of the two frames 4, and the top surfaces of the first floor slab 2 and the second floor slab 3 are provided with a storage outlet 10, so as to facilitate the entry and exit of materials.

[0038] A temporary storage rack 11 and a conveyor chain 12 are provided beside each storage entrance 9 and storage exit 10. The temporary storage rack 11 is used to place empty pallets 5, and the conveyor chain 12 is used to convey pallets 5 loaded with materials. A stacker is also provided between the two racks 4, and the stacker can realize the transfer of pallets 5 between the conveyor chain 12 and the storage position of the rack 4, thereby realizing the storage and outbound of materials.

[0039] Reference Figure 4Since a plurality of storage positions are provided on the frame 4, this embodiment is described by taking the storage positions on the frame 4 near the storage entrance 9 as an example. The frame 4 includes a vertical support rod 41 and a transverse support rod 42. The vertical support rod 41 is vertically arranged. There are a plurality of vertical support rods 41, and the plurality of vertical support rods 41 are fixedly connected. The transverse support rods 42 are horizontally arranged. There are a plurality of groups of transverse support rods 42, and they are evenly spaced along the height direction of the vertical support rods 41. Each group of transverse support rods 42 corresponds to a storage position, so that the pallet 5 loaded with materials can be placed at different heights, thereby improving space utilization. Each group of transverse support rods 42 includes four rod bodies 421 located in the same horizontal plane, and the top surface of the rod bodies 421 is used to place the pallet 5.

[0040] Reference Figure 4 , Figure 5 and Figure 6 A limit plate 6 is vertically welded on the top wall of the rod body 421 in each storage position, and the limit plate 6 is arranged horizontally; two limit plates 6 are provided, and are arranged in parallel and spaced apart. A reinforcing rib 8 is also welded between the bottom wall of the limit plate 6 and the rod body 421, which helps to improve the connection strength. A limit groove 51 is provided on the bottom wall of the tray 5, so that after the tray 5 is placed on the frame 4, the limit plate 6 is located in the limit groove 51, and the limit plate 6 can limit the displacement of the tray 5 relative to the frame 4, thereby improving the stability of the tray 5 after placement.

[0041] Reference Figure 6 The limiting plate 6 includes a first plate body 61 and a second plate body 62. The first plate body 61 is welded to the top wall of the rod body 421, the plate surface of the second plate body 62 is perpendicular to the plate surface of the first plate body 61, and the second plate body 62 is welded to the top surface of the first plate body 61; the first plate body 61 and the second plate body 62 together form a T-shaped plate. The limiting groove 51 includes a first groove body 511 and a second groove body 512 arranged on the bottom wall of the tray 5, the first groove body 511 and the second groove body 512 are connected to form a T-shaped groove together. The first groove body 511 is used to accommodate the first plate body 61, and the groove depth of the first groove body 511 is less than the height of the first plate body 61; the second groove body 512 is used to accommodate the second plate body 62, and the groove depth of the second groove body 512 is greater than the thickness of the second plate body 62. Therefore, after the pallet 5 is placed on the rack 4, the top surface of the second plate 62 and the top wall of the second groove 512 are abutted, and there is a gap between the bottom surface of the second plate 62 and the bottom wall of the second groove 512, so that the pallet 5 can slide upward relative to the rack 4, making it easier for the subsequent stacker to fork the pallet 5 and then take it out smoothly.

[0042] Reference Figure 7 Furthermore, a chamfer 5111 is provided at the end of the limiting groove 51 , so that the limiting plate 6 can slide into the limiting groove 51 more easily during the movement of the tray 5 .

[0043] In order to further enhance the stability of the tray 5 placed on the frame 4, refer to Figure 8 and Fig. 9 , a locking assembly 7 is provided in each storage position on the frame 4, and the locking assembly 7 includes a stopper 71 and a spring 72. The stopper 71 is slidably provided on the rod body 421 on one side of the storage port 9 in the vertical direction, and the spring 72 is connected between the bottom wall of the stopper 71 and the corresponding rod body 421, and the spring 72 is vertically provided; a first inclined surface 711 is provided on the top surface of the stopper 71 on the side away from the storage port 9, and under normal conditions, the portion where the first inclined surface 711 is located is higher than the top surface of the rod body 421. A slot 52 is provided on the bottom wall of the tray 5 for the top end of the stopper 71 to slide into. A push block 53 is also fixedly connected to the end of the tray 5, and the push block 53 is a triangular block. A second inclined surface 531 is provided on the bottom of the side of the push block 53 away from the tray 5, and the inclination degree of the second inclined surface 531 is the same as that of the first inclined surface 711.

[0044] When the stacker drives the tray 5 to slide, the push block 53 at the end of the tray 5 first abuts against the first inclined surface 711, and then as the tray 5 slides, the first inclined surface 711 causes the stop block 71 to slide downward, and the spring 72 is compressed; when the tray 5 slides to the desired placement position, the stop block 71 is aligned with the slot 52, and the spring 72 causes the top end of the stop block 71 to slide into the slot 52, thereby limiting the sliding of the tray 5 and completing the locking of the tray 5.

[0045] When the material needs to be shipped out of the warehouse, the stacker forks the pallet 5 and drives the pallet 5 to move upward. During the movement of the pallet 5, the block 71 can be kept away from the slot 52. Then the stacker drives the pallet 5 to move away from the frame 4, and the material shipping process is completed.

[0046] The implementation principle of the ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for prefabricated building raw materials in the embodiment of the present application is as follows: when entering the warehouse, the forklift moves the pallet 5 loaded with materials to the conveyor chain 12 of the warehouse entrance 9, and then the conveyor chain 12 delivers the pallet 5 to between the two racks 4; the stacker forks the pallet 5, and then drives the pallet 5 to move to one side of the required storage position, so that the limiting groove 51 on the pallet 5 is aligned with the limiting plate 6 on the rack 4, and then the stacker drives the pallet 5 to move, The limiting plate 6 gradually slides into the limiting groove 51; after the tray 5 moves a certain distance, the second inclined surface 531 on the push block 53 and the first inclined surface 711 on the stop block 71 abut against each other, and then as the tray 5 slides, the push block 53 pushes the stop block 71 downward, so that the stop block 71 avoids, and when the tray 5 slides to the desired placement position, the stop block 71 is aligned with the slot 52, and the spring 72 moves the stop block 71 upward, and the top of the stop block 71 slides into the slot 52, thereby locking the tray 5. Therefore, after the tray 5 is put into storage, the stability of the tray 5 can be improved, thereby reducing the impact of vibration on the tray 5, and facilitating the smooth progress of the subsequent out-of-stock process.

[0047] When leaving the warehouse, the stacker forks the pallet 5 and then drives the pallet 5 to slide upward so that the block 71 disengages from the slot 52. The stacker then drives the pallet 5 to move to a position between the two frames 4, and then moves the pallet 5 to the conveyor chain 12 on one side of the warehouse exit 10. The conveyor chain 12 delivers the pallet 5, and finally the materials on the pallet 5 can be taken out.

[0048] The above are optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An ultra-high and ultra-long storage logistics three-dimensional warehouse shelf for assembled building raw materials, comprising a frame (4) and a pallet (5) movably arranged on the frame (4), wherein the frame (4) is provided with a plurality of storage positions, and each of the pallets (5) is arranged in a corresponding storage position, characterized in that: A limiting plate (6) is provided in each storage position on the frame (4), and a limiting groove (51) adapted to the limiting plate (6) is provided on the tray (5).

2. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 1 is characterized by: The limiting plate (6) comprises a first plate body (61) arranged on the frame body (4) and a second plate body (62) arranged on the first plate body (61), wherein the first plate body (61) and the second plate body (62) are perpendicular.

3. The ultra-high and ultra-long storage and logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 1 is characterized by: The end of the limiting groove (51) is arranged to be expanded.

4. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 2 is characterized by: The limiting groove (51) comprises a first groove body (511) and a second groove body (512) which are opened in the tray (5); the second groove body (512) is connected to the first groove body (511); the first groove body (511) is used to accommodate the first plate body (61); the second groove body (512) is used to accommodate the second plate body (62); the groove depth of the first groove body (511) is less than the height of the first plate body (61); and the groove depth of the second groove body (512) is greater than the thickness of the second plate body (62).

5. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 4 is characterized by: A locking assembly (7) is provided in each storage position on the frame (4), and the locking assembly (7) comprises a stopper (71) and a spring (72). The stopper (71) is slidably provided on the frame (4) along the height direction of the frame (4), and the spring (72) is connected between the stopper (71) and the frame (4). A slot (52) is provided on the tray (5) for inserting an end of the stopper (71), and the spring (72) causes the stopper (71) to have a tendency to slide toward a side close to the slot (52). A first inclined surface (711) is provided at one end of the stopper (71) away from the spring (72), and when the tray (5) slides toward a side close to the stopper (71), the first inclined surface (711) causes the stopper (71) to slide toward a side away from the slot (52).

6. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 5 is characterized by: The tray (5) is provided with a second inclined surface (531) adapted to the first inclined surface (711).

7. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 1 is characterized by: The limiting plate (6) and the frame (4) are fixed by welding.

8. The ultra-high and ultra-long storage logistics three-dimensional warehouse shelf used for assembled building raw materials according to claim 7 is characterized by: The frame (4) comprises a vertical support rod (41) and a transverse support rod (42) arranged on the vertical support rod (41); the limit plate (6) is vertically arranged on the transverse support rod (42); and a reinforcing rib (8) is arranged between the limit plate (6) and the transverse support rod (42).

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