A shelf adapted for accommodating multiple sizes of box doors

Abstract

The utility model discloses a kind of goods shelves suitable for multiple specifications box door storage, it is related to goods shelf structure field, including bottom plate, the left and right sides of bottom plate are fixed with support frame, support frame is vertically installed;Multiple support plates are detachably connected between two support frames, multiple support plates are along vertical distribution;The space surrounded by support plate is divided into multiple storage layers;In each storage layer, there are two beams located at the back side of storage layer and fixed between support frame, multiple constraint rods are set on each beam, there is accommodating gap between adjacent constraint rods on the same beam to accommodate box door, and the constraint rod on all beams is one-to-one corresponding distribution in the same vertical direction;The front side of each storage layer is detachably connected with baffle rod, baffle rod straddles left and right two support frames.The utility model can adapt to multiple specifications box door storage under the premise of guaranteeing the orderliness of box door placement, facilitating assembly personnel to take, also facilitating AVG trolley transportation.

Description

Technical Field

[0001] This utility model relates to the field of shelving structures, and in particular to a shelving system that is adapted to the storage of boxes with multiple door sizes. Background Technology

[0002] Both charging transformers and energy storage boxes have doors. For ease of explanation, the charging transformers, energy storage boxes, and other such devices will be collectively referred to as the box body in the following text. Usually, before the box body is assembled, all the parts required for assembly have already been processed, that is, the box doors have already been processed. Therefore, a large number of parts are stacked in categories at the box body assembly station. The box doors are groove-shaped structures formed by bending sheet metal parts. Because they are the same size, they cannot be stacked in an embedded manner, but only externally. This stacking method makes it easy for the box doors to tip over. After tipping over, the box doors are scattered and inconvenient for assembly personnel to handle. In addition, with the gradual development of digital factories, the box doors need to be transported to the assembly position after production, and the external stacking method is also inconvenient for AVG carts to transport them.

[0003] To improve the stability of the placement of cabinet door parts and facilitate transportation by AVG trolleys, there is currently a type of rack for storing cabinet doors; however, the space on each storage layer of this rack is the same, so it is no longer suitable for large-sized cabinet doors, requiring a larger rack. In other words, the current rack has a single function and can only hold one type of cabinet door. Therefore, the existing rack needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a shelf that can accommodate various sizes of cabinet doors, in order to address the problems mentioned above. This shelf can accommodate various sizes of cabinet doors while ensuring that the cabinet doors are placed in an orderly manner, making it convenient for assembly personnel to access them and for AVG carts to transport them.

[0005] The technical solution adopted by this utility model is as follows: A shelf adapted to store boxes of various specifications includes a base plate, with support frames fixed on the left and right sides of the base plate, and the support frames are installed vertically; multiple support plates are detachably connected between the two support frames, and the multiple support plates are distributed along the vertical direction; the support plates divide the space surrounded by the support frames into multiple storage layers; in each storage layer, there are two crossbeams located on the rear side of the storage layer and fixed between the left and right support frames, and multiple constraint rods are provided on each crossbeam, the axis of the constraint rods is parallel to the plane of the support plate and perpendicular to the length direction of the crossbeam, the multiple constraint rods are distributed along the length direction of the crossbeam, there is an accommodating gap between adjacent constraint rods on the same crossbeam to accommodate the box door, and all the constraint rods on the crossbeams are distributed one-to-one in the same vertical direction; a stop bar is detachably connected to the front side of each storage layer, and the stop bar spans the left and right support frames.

[0006] Furthermore, a first connecting plate is fixed at each of the four corners of the support plate. The first connecting plate is L-shaped. One side of the first connecting plate is fixedly connected to the support plate. Bolts pass through the other side of the first connecting plate and the column of the support frame to hold the first connecting plate onto the support frame.

[0007] Furthermore, a second connecting plate is detachably connected to both sides and the middle position of the support plate. The second connecting plate is in the shape of a straight plate. A bolt passes through one end of the second connecting plate and the support plate to hold the connector on the support plate. Another bolt passes through the other end of the second connecting plate and the crossbar of the support frame to hold the second connecting plate on the support frame. The crossbar is fixed between the columns of the support frame.

[0008] Furthermore, in each storage layer, there is one upper beam and one lower beam. The upper beam is installed near the top of the storage layer, and the lower beam is installed near the bottom of the storage layer. In the vertical direction, the stop bar is located between the upper beam and the lower beam.

[0009] Furthermore, each storage layer has two hanging plates on its front side, which are respectively mounted on two support frames. Multiple U-shaped grooves are distributed on the hanging plates along their length. The baffle includes a central rod and hanging rods located at both ends of the central rod. The axis of the hanging rod is parallel to the axis of the central rod, and the diameter of the hanging rod is smaller than the width of the U-shaped groove. The axial length of the central rod is equal to the distance between the two hanging plates, and the diameter of the central rod is larger than the width of the U-shaped groove.

[0010] Furthermore, a rolling assembly is provided below each accommodating gap, and the rolling assembly is mounted on the support plate and the base plate.

[0011] Furthermore, the rolling group consists of a rolling seat and multiple rollers, with the rollers rotatably connected to the rolling seat and the rollers in the same rolling group distributed along the axial direction of the constraint rod.

[0012] Furthermore, the highest point on the circumference of the roller is spatially higher than the highest point of the rolling seat.

[0013] Furthermore, casters are installed under the base plate.

[0014] Furthermore, the omnidirectional wheel is a wheel equipped with a brake.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. The shelf disclosed in this utility model can place the box doors in the receiving gap when storing them. The box doors are constrained in the receiving gap by the rear crossbeam, the constraint rods on the left and right sides of the receiving gap and the front stop bar, thereby ensuring the orderly placement of the box doors and preventing the box doors from being randomly distributed at the assembly station. 2. In this utility model, the box door can be placed on a shelf, which facilitates transportation by the AVG trolley; 3. In this utility model, when it is necessary to store large-sized cabinet doors, the support plate can be disassembled to form a larger accommodating gap, so that the large-sized cabinet door can be placed in the accommodating gap. With the help of the rear crossbeam, the constraint rods on the left and right sides of the accommodating gap and the front stop bar, the cabinet door is constrained in the accommodating gap; thus, the cabinet can accommodate the storage of cabinet doors of various sizes. Attached Figure Description

[0016] This utility model will be described by way of example and with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 1 Enlarged view of point B in the middle; Figure 4 This is a schematic diagram of the rolling assembly structure; Markings in the diagram: 1-Base plate; 2-Support frame; 21-Column; 22-Horizontal bar; 3-Storage layer; 31-Horizontal beam; 32-Support plate; 4-First connecting plate; 5-Second connecting plate; 6-Hanging plate; 61-U-shaped groove; 7-Stop bar; 71-Center bar; 72-Hanging bar; 8-Constraint bar; 81-Accommodation gap; 9-Wheel caster; 10-Rolling assembly; 101-Roller; 102-Rolling seat. Detailed Implementation

[0017] In the description of this specification, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this specification and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this specification.

[0018] Furthermore, the use of terms such as "horizontal" or "vertical" in this specification does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of this specification, it should also be noted that, unless otherwise expressly specified and limited, the terms “set up,” “install,” “connect,” and “link” should be interpreted broadly. For example, a link can be a fixed link, a detachable link, or an integral link; it can be a mechanical link or an electrical link; it can be a direct link or an indirect link through an intermediate medium; it can be a connection within two components.

[0020] like Figure 1-4 As shown, a shelf adapted for storing boxes of various sizes includes a base plate 1, with support frames 2 fixed on the left and right sides of the base plate 1, the support frames 2 being vertically installed; multiple support plates 32 are detachably connected between the two support frames 2, the multiple support plates 32 being distributed along the vertical direction; the support plates 32 divide the space enclosed by the support frames 2 into multiple storage layers 3; in each storage layer 3, there are two crossbeams 31 located on the rear side of the storage layer 3 and fixed between the left and right support frames 2, each crossbeam 31 is provided with multiple constraint rods 8, the axis of the constraint rods 8 is parallel to the plane where the support plate 32 is located and perpendicular to the length direction of the crossbeam 31, the multiple constraint rods 8 are distributed along the length direction of the crossbeam 31, there is an accommodating gap 81 between adjacent constraint rods 8 on the same crossbeam 31 to accommodate the box door, and all the constraint rods 8 on the crossbeam 31 are distributed one-to-one in the same vertical direction; a stop bar 7 is detachably connected to the front side of each storage layer 3, the stop bar 7 spanning the left and right support frames 2.

[0021] In this embodiment, for a door whose length is less than the height of storage layer 3, the process of placing the door into storage layer 3 and removing it from storage layer 3 is as follows: Place the box door on the shelf: Remove the stop bar 7, place the cabinet door in a vertical position, and push the cabinet door into the receiving gap 81 from the front side of the storage layer 3 along the axis of the constraint bar 8; the same cabinet door is located in the same vertical receiving gap 81; install the stop bar 7 to constrain the cabinet door and prevent the cabinet door from sliding out from the front; at this point, the storage of the cabinet door is completed. Remove the box door from the shelf: Remove the stop bar 7, and along the axial direction of the constraint bar 8, pull the cabinet door out of the receiving gap 81 from the front side of the storage layer 3 to remove the cabinet door.

[0022] Therefore, the shelf disclosed in this embodiment can place the box doors in the accommodating gap 81 when storing them. The box doors are constrained in the accommodating gap 81 by the rear crossbeam 31, the constraint rods 8 on the left and right sides of the accommodating gap 81, and the front stop bar 7, thereby ensuring the orderly placement of the box doors and preventing the box doors from being randomly distributed at the assembly station. Placing the box doors on the shelf facilitates transportation by AVG trolleys.

[0023] In this embodiment, for cabinet doors whose length is greater than the height of storage layer 3, the process of placing the cabinet door into the shelf and taking it out of the shelf is the same as described above. However, before placing the cabinet door into the shelf, the support plate 32 at the corresponding position needs to be removed according to the length of the cabinet door.

[0024] Therefore, when it is necessary to store large-sized cabinet doors, the support plate 32 can be disassembled to form a larger accommodating gap 81, so that the large-sized cabinet door can be placed in the accommodating gap 81. With the help of the rear crossbeam 31, the constraint rods 8 on the left and right sides of the accommodating gap 81 and the front stop bar 7, the cabinet door is constrained in the accommodating gap 81. Thus, the cabinet can accommodate the storage of cabinet doors of various sizes.

[0025] It should be noted that the gap between two adjacent crossbeams 31 needs to be less than the length of the door to be stored. When the door is placed vertically, the length of the door in space is actually the height of the space; to prevent the door from sliding out of the storage layer 3 from the back.

[0026] To further clarify, the left and right widths of the accommodating gap 81 need to be greater than the height of the cabinet door. When the cabinet door is placed vertically, the height of the cabinet door is actually the width of the space; this ensures that the cabinet door can be placed within the accommodating gap 81.

[0027] Furthermore, constraint rods 8 are set on at least two crossbeams 31 to achieve multiple positional constraints on the door. Compared with the case of only one constraint rod 8, having at least two constraint rods 8 to constrain the door in spatial height provides greater stability.

[0028] In one feasible implementation, to achieve a detachable connection between the support frame 2 and the support plate 32, a first connecting plate 4 can be fixed at the four corners of the support plate 32. The first connecting plate 4 is L-shaped, with one side fixedly connected to the support plate 32. Bolts pass through the other side of the first connecting plate 4 and the column 21 of the support frame 2 to hold the first connecting plate 4 onto the support frame 2. That is, both the other side of the first connecting plate 4 and the column 21 of the support frame 2 have through holes. After the bolts pass through the through holes on the first connecting plate 4 and the through holes on the column 21, they are secured with nuts. This allows the four corners of the support plate 32 to be detachably fixed to the column 21, thereby achieving a detachable connection between the support frame 2 and the support plate 32.

[0029] Furthermore, a second connecting plate 5 is detachably connected to both sides and the middle position of the support plate 32. The second connecting plate 5 is in the shape of a straight plate. A bolt passes through one end of the second connecting plate 5 and the support plate 32 to hold the connector on the support plate 32. Another bolt passes through the other end of the second connecting plate 5 and the crossbar 22 of the support frame 2 to hold the second connecting plate 5 on the support frame 2. The crossbar 22 is fixed between the columns 21 of the support frame 2. Similarly, through holes are opened at both ends of the second connecting plate 5, and through holes are also opened in the steel structure in the middle of the support plate 32 and the crossbar 22 of the support frame 2. After the bolt passes through the through holes at the corresponding positions, it can be held together by nuts. This achieves the detachable connection between the middle position of both sides of the support plate 32 and the crossbar 22, improving the connection strength between the support frame 2 and the support plate 32.

[0030] In one feasible implementation, in each storage layer 3, one crossbeam 31 serves as the upper beam, and one crossbeam 31 serves as the lower beam. The upper beam is installed near the top of the storage layer 3, and the lower beam is installed near the bottom of the storage layer 3. After the box door is placed on the shelf, it rests against the crossbeam 31, and the distance between the resting points is large enough to ensure the stability of the box door. In the vertical direction, the stop bar 7 is located between the upper and lower beams. Combined with the spatial distribution of the upper and lower beams, this further improves the stability of the box door, preventing it from tipping over from above or sliding under the stop bar 7. Preferably, in the vertical direction, the stop bar 7 is located in the middle of the space between the upper and lower beams.

[0031] In one feasible implementation, two hanging plates 6 are provided on the front side of each storage layer 3. The two hanging plates 6 are respectively installed on two support frames 2. Multiple U-shaped grooves 61 are distributed on the hanging plates 6 along the length direction of the hanging plates 6. The stop bar 7 includes a central rod 71 and hanging rods 72 located at both ends of the central rod 71. The axis of the hanging rod 72 is parallel to the axis of the central rod 71, and the diameter of the hanging rod 72 is smaller than the width of the U-shaped grooves 61. The axial length of the central rod 71 is equal to the distance between the two hanging plates 6, and the diameter of the central rod 71 is larger than the width of the U-shaped grooves 61.

[0032] In this embodiment, when installing the stop bar 7, the hanging rod 72 is directly placed in the U-shaped groove 61, with the middle rod 71 located between the two hanging plates 6. After the stop bar 7 is installed, since the diameter of the middle rod 71 is greater than the width of the U-shaped groove 61, and the axial length of the middle rod 71 is equal to the distance between the two hanging plates 6, the middle rod 71 is constrained by the U-shaped plates, meaning the stop bar 7 will not slip off the hanging plates 6, and the hanging plates 6 provide stability for supporting the stop bar 7. When disassembling the stop bar 7, simply lift the stop bar 7 upwards, and the hanging rod 72 will exit the U-shaped groove 61, thus achieving the disassembly of the stop bar 7.

[0033] It should be noted that multiple U-shaped grooves 61 are distributed along the length of the hanging plate 6 on the hanging rod 72. The U-shaped groove 61 that the hanging rod 72 needs to be hung on can be selected according to the width of the box door, which can meet the storage needs of box doors of different widths. That is, for box doors with larger widths, the U-shaped groove 61 that is far away from the shelf can be used to hang on the bar; for box doors with smaller widths, the U-shaped groove 61 that is close to the shelf can be used to hang on the bar.

[0034] In one feasible implementation, a rolling assembly 10 is provided below each receiving gap 81 (since the rolling assembly 10 can be purchased directly from the market, therefore...). Figure 1 (Not shown in the text) The rolling direction of the rolling assembly 10 is parallel to the axis of the constraint rod. The rolling assembly 10 is installed on the support plate 32 and the base plate 1. This arrangement transforms the sliding friction between the door and the support plate 32 into rolling friction when the door is stored and taken out, reducing friction and lowering the pushing force required for storage and the pulling force required for taking out, thereby reducing the labor intensity of assembly personnel. At the same time, transforming dynamic friction into rolling friction also reduces the possibility of scratches on the door.

[0035] Furthermore, the rolling assembly 10 consists of a rolling seat 102 and multiple rollers 101. The rollers 101 are rotatably connected to the rolling seat 102, and the rollers 101 in the same rolling assembly 10 are distributed along the axial direction of the constraint rod 8. The rolling seat 102 is mounted on the support plate 32 and the base plate 1. The support plate 32 is usually a sheet metal part with a small thickness. The thickness of the sheet metal part is insufficient to install the rollers 101. Therefore, the rolling seat 102 is set as a transition so that the rollers 101 can be indirectly mounted on the support plate 32. Specifically, the rolling seat 102 can be a channel steel, and the wheel body of the roller 101 is located inside the channel steel. The roller shaft of the roller 101 is rotatably connected to both sides of the channel steel. Of course, a bearing can also be set at this rotatable connection position.

[0036] Furthermore, the highest point on the circumference of the roller 101 is higher than the highest point of the rolling seat 102 in space, which prevents the surface of the rolling seat 102 from scratching the door, while also ensuring that each roller 101 can contact the door to achieve the purpose of the roller 101 supporting the door.

[0037] In one feasible implementation, casters 9 are provided under the base plate 1 to facilitate the movement of the entire shelf.

[0038] Furthermore, the 9 casters are equipped with brakes, which allows the shelf to be stably parked in the assembly position.

[0039] It should be noted that the caster wheel 9 is an existing product and can be purchased directly; therefore, its structure will not be described in detail in this embodiment; the specific model of the caster wheel 9 can be selected according to the actual situation.

[0040] This invention is not limited to the specific embodiments described above. This invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. A shelving unit suitable for storing boxes of various sizes, characterized in that: Includes a base plate (1), with support frames (2) fixed on the left and right sides of the base plate (1), the support frames (2) being installed vertically; multiple support plates (32) are detachably connected between the two support frames (2), the multiple support plates (32) being distributed vertically; the support plates (32) divide the space surrounded by the support frames (2) into multiple storage layers (3); in each storage layer (3), there are two crossbeams (31) located on the rear side of the storage layer (3) and fixed between the left and right support frames (2), each crossbeam (31) being provided with multiple approximately The axis of the restraint rod (8) is parallel to the plane of the support plate (32) and perpendicular to the length direction of the crossbeam (31). Multiple restraint rods (8) are distributed along the length direction of the crossbeam (31). There is a gap (81) between adjacent restraint rods (8) on the same crossbeam (31) to accommodate the box door. All restraint rods (8) on the crossbeam (31) are distributed in the same vertical direction in a one-to-one correspondence. Each storage layer (3) has a detachable stop bar (7) on the front side. The stop bar (7) spans the left and right support frames (2).

2. The shelf according to claim 1, characterized in that: The first connecting plate (4) is fixed at the four corner positions of the support plate (32). The first connecting plate (4) is L-shaped. One side of the first connecting plate (4) is fixedly connected to the support plate (32). There are bolts passing through the other side of the first connecting plate (4) and the column (21) of the support frame (2) to realize the first connecting plate (4) being attached to the support frame (2).

3. The shelf according to claim 2, characterized in that: A second connecting plate (5) is detachably connected to both sides and the middle position of the support plate (32). The second connecting plate (5) is in the shape of a straight plate. A bolt passes through one end of the second connecting plate (5) and the support plate (32) to hold the connector on the support plate (32). Another bolt passes through the other end of the second connecting plate (5) and the crossbar (22) of the support frame (2) to hold the second connecting plate (5) on the support frame (2). The crossbar (22) is fixed between the columns (21) of the support frame (2).

4. The shelf according to claim 1, characterized in that: In each storage layer (3), there is a top beam (31) and a bottom beam (31). The top beam is installed near the top of the storage layer (3), and the bottom beam is installed near the bottom of the storage layer (3). In the vertical direction, the stop bar (7) is located between the top beam and the bottom beam.

5. The shelf according to claim 1, characterized in that: Each storage layer (3) has two hanging plates (6) on its front side. The two hanging plates (6) are respectively installed on two support frames (2). Multiple U-shaped grooves (61) are distributed on the hanging plates (6) along the length direction of the hanging plates (6). The stop bar (7) includes a middle rod (71) and hanging rods (72) located at both ends of the middle rod (71). The axis of the hanging rod (72) is parallel to the axis of the middle rod (71). The diameter of the hanging rod (72) is smaller than the width of the U-shaped groove (61). The axial length of the middle rod (71) is equal to the distance between the two hanging plates (6), and the diameter of the middle rod (71) is larger than the width of the U-shaped groove (61).

6. The shelf according to claim 1, characterized in that: Below each accommodating gap (81) is a rolling assembly (10), which is mounted on the support plate (32) and the base plate (1).

7. The shelf according to claim 6, characterized in that: The rolling group (10) consists of a rolling seat (102) and multiple rollers (101). The rollers (101) are rotatably connected to the rolling seat (102), and the rollers (101) in the same rolling group (10) are distributed along the axial direction of the constraint rod (8).

8. The shelf according to claim 7, characterized in that: The highest point on the circumference of the roller (101) is spatially higher than the highest point of the rolling seat (102).

9. The shelf according to claim 1, characterized in that: A caster wheel (9) is provided under the base plate (1).

10. The shelf according to claim 9, characterized in that: The omnidirectional wheel (9) is a wheel with a brake.

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