A rack for storing box doors

Abstract

The utility model discloses a kind of shelves of box door storage, it is related to shelf structure field, at least one layer of storage layer, the bottom of storage layer is support plate, the left and right sides of support plate are fixed with support frame, there are at least two beams, which are located at the back side of the storage layer and fixed between the left and right two support frames;There are multiple constraint rods on the two beams, the axis of constraint rod is parallel to the plane of support plate and perpendicular to the length direction of beam, multiple constraint rods are distributed along the length direction of beam, there is accommodating gap between adjacent constraint rods on the same beam to accommodate box door, and the constraint rods on the two beams are one-to-one corresponding distribution in the same vertical direction;The front side of the storage layer is detachably connected with a blocking rod, and the blocking rod spans the left and right two support frames. The utility model is used for placing box door, and ensures the order of box door placement, convenient for assembly personnel to take, also convenient for AVG trolley transportation.

Description

Technical Field

[0001] This utility model relates to the field of shelving structures, and in particular to a shelving unit with door storage. 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. However, 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 the box doors prone to tipping over. After tipping over, the box doors are scattered and inconvenient for assembly personnel to pick up. 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 not convenient for AVG cart transportation. Therefore, in order to improve the stability of the box door parts and facilitate the transportation of AVG carts, it is necessary to develop a rack for storing box doors. Utility Model Content

[0003] The purpose of this utility model is to provide a shelf for storing box doors, which is used to place box doors in an orderly manner, making it convenient for assembly personnel to take them out and also convenient for AVG cart transportation.

[0004] The technical solution adopted by this utility model is as follows: a shelf for storing boxes, having at least one storage layer, the bottom of which is a support plate, and support frames are fixed on both the left and right sides of the support plate. There are at least two crossbeams located on the rear side of the storage layer and fixed between the left and right support frames. Multiple constraint rods are provided on the two crossbeams. 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 a gap between adjacent constraint rods on the same crossbeam to accommodate the box door, and the constraint rods on the two crossbeams are distributed in the same vertical direction in a one-to-one correspondence. A stop bar is detachably connected to the front side of the storage layer, and the stop bar spans the left and right support frames.

[0005] Furthermore, multiple storage layers are distributed in the same vertical direction, and adjacent storage layers are fixedly connected by support frames to achieve a fixed stacking distribution.

[0006] Furthermore, of the two crossbeams equipped with constraint rods, one is an upper beam and the other is a 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.

[0007] Furthermore, in the vertical direction, the stop bar is located between the upper beam and the lower beam.

[0008] Furthermore, each storage layer has two U-shaped plates on its front side, which are respectively mounted on two support frames. 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 of the U-shaped plate. The axial length of the central rod is equal to the distance between the two U-shaped plates, and the diameter of the central rod is larger than the width of the U-shaped groove of the U-shaped plate.

[0009] Furthermore, a rolling assembly is provided below each accommodating gap, and the rolling assembly is mounted on the support plate.

[0010] Furthermore, the rolling assembly consists of a rolling seat and multiple rollers, with the rollers rotatably connected to the rolling seat and the rollers in the same rolling assembly distributed along the axial direction of the constraint rod; the rolling seat is mounted on the support plate.

[0011] Furthermore, the highest point on the circumference of the roller is spatially higher than the highest point of the rolling seat.

[0012] Furthermore, casters are installed below the support plate of the lowest storage layer.

[0013] Furthermore, the omnidirectional wheel is a wheel equipped with a brake.

[0014] 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 the shelf, which facilitates transportation by the AVG trolley. Attached Figure Description

[0015] 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; The markings in the diagram are: 1-Storage layer; 11-Crossbeam; 12-Support plate; 13-Support frame; 14-Constraint rod; 15-Accommodation gap; 2-Stop bar; 21-Center rod; 22-Hanging rod; 3-U-shaped plate; 31-U-shaped groove; 4-Wheel caster; 5-Rolling assembly; 51-Roller; 52-Rolling seat. Detailed Implementation

[0016] 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.

[0017] 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.

[0018] 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.

[0019] like Figures 1-4 As shown, a storage rack for cabinet doors has at least one storage layer 1. The bottom of the storage layer 1 is a support plate 12. Support frames 13 are fixed on both the left and right sides of the support plate 12. There are at least two crossbeams 11 located on the rear side of the storage layer 1 and fixed between the two support frames 13. Multiple constraint rods 14 are provided on the two crossbeams 11. The axis of the constraint rods 14 is parallel to the plane of the support plate 12 and perpendicular to the length direction of the crossbeams 11. The multiple constraint rods 14 are distributed along the length direction of the crossbeams 11. There is an accommodating gap 15 between adjacent constraint rods 14 on the same crossbeam 11 to accommodate cabinet doors. The constraint rods 14 on the two crossbeams 11 are distributed in the same vertical direction in a one-to-one correspondence. A stop bar 2 is detachably connected to the front side of the storage layer 1. The stop bar 2 spans the two support frames 13.

[0020] In this embodiment, the process of placing the cabinet door into the shelf and removing the shelf is as follows: Place the box door on the shelf: Remove the stop bar 2, place the box door in a vertical position, and push the box door into the receiving gap 15 from the front side of the storage layer 1 along the axis of the constraint bar 14; the same box door is located in the same vertical receiving gap 15; install the stop bar 2 to constrain the box door and prevent the box door from sliding out from the front; at this point, the storage of the box door is completed. Remove the box door from the shelf: Remove the stop bar 2, and along the axial direction of the constraint bar 14, pull the box door out of the receiving gap 15 from the front side of the storage layer 1 to remove the box door.

[0021] Therefore, the shelf disclosed in this embodiment can place the box doors in the accommodating gap 15 when storing them. The box doors are constrained in the accommodating gap 15 by the rear crossbeam 11, the constraint rods 14 on the left and right sides of the accommodating gap 15 and the front stop bar 2, 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.

[0022] It should be noted that the gap between two adjacent crossbeams 11 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 1 from the back.

[0023] To further clarify, the width of the accommodating gap 15 needs 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 15.

[0024] Furthermore, constraint rods 14 are set on at least two crossbeams 11 to achieve multiple positional constraints on the door. Compared with the case of only one constraint rod 14, having at least two constraint rods 14 to constrain the door in spatial height provides greater stability.

[0025] In one feasible implementation, multiple storage layers 1 are distributed in the same vertical direction, and adjacent storage layers 1 are fixedly connected by support frame 13 to achieve a fixed stacking distribution, which can not only accommodate more cabinet doors, but also avoid excessive floor space usage.

[0026] In one feasible implementation, one of the two crossbeams 11 with constraint rods 14 installed is an upper beam and the other is a lower beam. The upper beam is installed near the top of the storage layer 1, and the lower beam is installed near the bottom of the storage layer 1. The box door rests on the crossbeam 11, and the distance between the resting points is large enough to ensure the stability of the box door.

[0027] In one feasible implementation, the stop bar 2 is located between the upper beam and the lower beam in the vertical direction. This, combined with the spatial distribution of the upper and lower beams, further improves the stability of the restraint door, preventing it from flipping over from above or sliding out from below the stop bar 2. Preferably, the stop bar 2 is located in the middle of the space between the upper beam and the lower beam in the vertical direction.

[0028] In one feasible implementation, two U-shaped plates 3 are provided on the front side of each storage layer 1. The two U-shaped plates 3 are respectively installed on two support frames 13. The stop bar 2 includes a central rod 21 and hanging rods 22 located at both ends of the central rod 21. The axis of the hanging rod 22 is parallel to the axis of the central rod 21, and the diameter of the hanging rod 22 is smaller than the width of the U-shaped groove 31 of the U-shaped plate 3. The axial length of the central rod 21 is equal to the distance between the two U-shaped plates 3, and the diameter of the central rod 21 is larger than the width of the U-shaped groove 31 of the U-shaped plate 3. This facilitates the installation and removal of the stop bar 2 and also prevents the stop bar 2 from slipping off the U-shaped plate 3. Specifically, when installing the stop bar 2, the hanging rod 22 is placed directly in the U-shaped groove 31 of the U-shaped plate 3, with the middle rod 21 located between the two U-shaped plates 3. After the stop bar 2 is installed, since the diameter of the middle rod 21 is larger than the width of the U-shaped groove 31 of the U-shaped plate 3, and the axial length of the middle rod 21 is equal to the distance between the two U-shaped plates 3, the middle rod 21 is constrained by the U-shaped plate 3, meaning the stop bar 2 will not slip off the U-shaped plate 3, and the U-shaped plate 3 provides stability for supporting the stop bar 2. When disassembling the stop bar 2, simply lift the stop bar 2 upwards, and the hanging rod 22 will exit the U-shaped groove 31 of the U-shaped plate 3, thus achieving the disassembly of the stop bar 2.

[0029] In one feasible implementation, a rolling assembly 5 is provided below each receiving gap 15 (since the rolling assembly 5 can be purchased directly from the market, therefore...). Figure 1 (Not shown in the text) The rolling direction of the rolling group 5 is parallel to the axis of the constraint rod. The rolling group 5 is installed on the support plate 12. This setting allows the sliding friction between the box door and the support plate 12 to be converted into rolling friction when the box door is stored and taken out, reducing friction and reducing the pushing force required when storing and the pulling force required when taking out, thereby reducing the labor intensity of the assembly personnel; at the same time, converting dynamic friction into rolling friction can also reduce the possibility of scratches on the box door.

[0030] Furthermore, the rolling assembly 5 consists of a rolling seat 52 and multiple rollers 51. The rollers 51 are rotatably connected to the rolling seat 52, and the rollers 51 in the same rolling assembly 5 are distributed along the axial direction of the constraint rod 14. The rolling seat 52 is mounted on the support plate 12. The support plate 12 is usually a sheet metal part with a small thickness. The thickness of the sheet metal part is insufficient to install the rollers 51. Therefore, the rolling seat 52 is set as a transition so that the rollers 51 can be indirectly mounted on the support plate 12. Specifically, the rolling seat 52 can be a channel steel, and the wheel body of the roller 51 is located inside the channel steel. The roller shaft of the roller 51 is rotatably connected to both sides of the channel steel. Of course, a bearing can also be set at this rotatable connection position.

[0031] Furthermore, the highest point on the circumference of the roller 51 is higher than the highest point of the rolling seat 52 in space, which prevents the surface of the rolling seat 52 from scratching the door, while also ensuring that each roller 51 can contact the door, so as to achieve the purpose of the roller 51 supporting the door.

[0032] In one feasible implementation, casters 4 are provided below the support plate 12 of the lowest storage layer 1 to facilitate the movement of the entire shelf.

[0033] Furthermore, the 4 casters are equipped with brakes, which allows the shelf to be stably parked in the assembly position.

[0034] It should be noted that the caster wheel 4 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 4 can be selected according to the actual situation.

[0035] 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 shelf for storing boxes, characterized in that: It has at least one storage layer (1), the bottom of the storage layer (1) is a support plate (12), and support frames (13) are fixed on both the left and right sides of the support plate (12). There are at least two crossbeams (11) located on the back side of the storage layer (1) and fixed between the left and right support frames (13). There are multiple constraint rods (14) on the two crossbeams (11). The axis of the constraint rods (14) is parallel to the plane of the support plate (12) and perpendicular to the length direction of the crossbeams (11). The multiple constraint rods (14) are distributed along the length direction of the crossbeams (11). There is a gap (15) between adjacent constraint rods (14) on the same crossbeam (11) to accommodate the box door. The constraint rods (14) on the two crossbeams (11) are distributed in the same vertical direction in a one-to-one correspondence. A stop bar (2) is detachably connected to the front side of the storage layer (1). The stop bar (2) spans the left and right support frames (13).

2. The shelf according to claim 1, characterized in that: Multiple storage layers (1) are distributed in the same vertical direction, and adjacent storage layers (1) are fixedly connected by a support frame (13) to achieve a fixed stacking distribution.

3. The shelf according to claim 1, characterized in that: Of the two crossbeams (11) with constraint rods (14) installed, one is the upper beam and the other is the lower beam; the upper beam is installed near the top of the storage layer (1) and the lower beam is installed near the bottom of the storage layer (1).

4. The shelf according to claim 3, characterized in that: In the vertical direction, the stop bar (2) is located between the upper beam and the lower beam.

5. The shelf according to claim 1, characterized in that: Each storage layer (1) has two U-shaped plates (3) on its front side. The two U-shaped plates (3) are respectively installed on two support frames (13). The baffle (2) includes a middle rod (21) and hanging rods (22) located at both ends of the middle rod (21). The axis of the hanging rod (22) is parallel to the axis of the middle rod (21). The diameter of the hanging rod (22) is smaller than the width of the U-shaped groove (31) of the U-shaped plate (3). The axial length of the middle rod (21) is equal to the distance between the two U-shaped plates (3), and the diameter of the middle rod (21) is larger than the width of the U-shaped groove (31) of the U-shaped plate (3).

6. The shelf according to claim 1, characterized in that: Each accommodating gap (15) is provided with a rolling assembly (5) below it, which is mounted on the support plate (12).

7. The shelf according to claim 6, characterized in that: The rolling group (5) consists of a rolling seat (52) and multiple rollers (51). The rollers (51) are rotatably connected to the rolling seat (52), and the rollers (51) in the same rolling group (5) are distributed along the axial direction of the constraint rod (14).

8. The shelf according to claim 7, characterized in that: The highest point on the circumference of the roller (51) is spatially higher than the highest point of the rolling seat (52).

9. The shelf according to claim 1, characterized in that: A caster wheel (4) is provided below the support plate (12) of the storage layer (1) at the bottom.

10. The shelf according to claim 9, characterized in that: The omnidirectional wheel (4) is a wheel with a brake.

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