Goods rack capable of conveniently adjusting single-layer height

Abstract

The utility model relates to the technical field of goods shelves, and discloses a goods shelf convenient to adjust the height of a single layer, which comprises a supporting bottom plate, the top end of the supporting bottom plate is fixedly connected with a supporting column, a storage assembly is arranged in the supporting column, the storage assembly is provided with two sliding columns and a plurality of placing plates, and the two sliding columns are arranged on the supporting column. The two sliding columns are fixedly installed at the positions, close to the two sides, of the center of the top end of the supporting bottom plate respectively, the multiple containing plates are installed on the outer rings of the sliding columns in a sliding mode, a rubber sleeve is arranged at the joint of each containing plate and one sliding column, and flanges are arranged around the containing plates. By adjusting a motor, a connecting block, a threaded rod and a placing plate, the height of the single-layer placing plate can be conveniently adjusted according to the storage size of objects, the storage stability can be conveniently improved, the placing plate located at the high position can be adjusted to the lower portion according to needs, then taking is conducted, workers can conveniently exert force, and the whole goods rack can be conveniently transferred with the help of tools.

Description

Technical Field

[0001] This utility model relates to the field of shelving technology, specifically to a cargo rack with adjustable single-layer height. Background Technology

[0002] A goods rack is an auxiliary device used for storing goods. It is mainly used in warehouses, factory workshops and other places. It is usually made of metal and has multiple horizontal shelves and vertical supports. It is used to orderly display and store metal parts and other devices. It has the advantages of strong load-bearing capacity, high stability, good durability and improved warehouse capacity utilization.

[0003] A search revealed a Chinese patent for a cargo rack with adjustable single-layer height, publication number CN220256163U. The rack includes a base plate with four support rods at the upper end. The lower ends of the four support rods are fixedly connected to the upper surface of the base plate in a rectangular array. Three placement plates are provided at the upper end of the base plate.

[0004] The aforementioned device has multiple fixing holes on the side walls of the four support rods. By cooperating with the corresponding positioning structure in the fixing holes, the height between each layer can be adjusted manually during use. When in use, the insert rod is pulled out from the fixing hole by pulling the lever, and then it can be adjusted automatically. However, the goods rack is relatively high, and the height of the upper placement plate needs to be climbed with the help of tools, which is a relatively cumbersome process. Moreover, the placement plate is relatively heavy after the goods are stacked, making adjustment difficult. At the same time, when taking objects on the upper placement plate, personnel need to stand on tiptoe or use tools, which is relatively difficult to exert force. Utility Model Content

[0005] The purpose of this utility model is to provide a cargo rack with a convenient single-layer height adjustment, in order to solve the problems of existing cargo racks where adjusting the height of the upper placement plate requires the use of tools to climb up, which is a cumbersome process. Furthermore, the placement plate is heavy after the goods are stacked, making adjustment difficult. Additionally, when taking objects from the upper placement plate, personnel need to stand on tiptoe or use tools, making it difficult to exert force.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cargo rack with adjustable single-layer height, comprising a supporting base plate, a supporting column fixedly connected to the top of the supporting base plate, and a storage component disposed inside the supporting column;

[0007] The storage assembly has two sliding columns and several placement plates. The two sliding columns are fixedly installed at the top center of the support base plate, near the sides. The placement plates are slidably installed on the outer ring of the sliding columns, and a rubber sleeve is provided at the connection between the placement plate and one of the sliding columns. A retaining edge is provided around the perimeter of the placement plate. A connecting block is fixedly connected to the rear end of the placement plate, and a threaded rod is threaded through the upper and lower ends of the connecting block. A top cover is fixedly installed at the top of the support column. Several adjusting motors matching the number of placement plates are installed at the top of the top cover. The drive shafts of the adjusting motors pass through the upper and lower ends of the top cover, and the drive shafts of the adjusting motors are fixedly connected to the top ends of the threaded rods.

[0008] Preferably, the bottom end of the threaded rod is connected to the top surface of the support base plate, and bearings are provided at the connection between the drive shaft of the adjusting motor and the top cover and the connection between the threaded rod and the support base plate. The drive shaft of the adjusting motor is rotatably connected to the top cover through the bearings, and the threaded rod is rotatably connected to the support base plate through the bearings.

[0009] Preferably, self-locking casters are installed at the bottom corners of the support base plate, lifting rings are provided at the four corners of the top of the top cover, and transport holes are provided at the front and rear ends of the support base plate near both sides.

[0010] Preferably, a plurality of partition plates are slidably mounted on the top of the placement plate, and a locking knob is threaded through the front end of the partition plate, with the rear end of the locking knob abutting against the front end of the placement plate.

[0011] Preferably, a label frame is provided at the lower front end of the partition plate, and the label frame is a transparent frame with an opening at the top.

[0012] Preferably, the top of the supporting base plate is provided with a counterweight groove, and a plurality of counterweight blocks are provided in the counterweight groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) This adjustable single-layer goods rack, by setting an adjustment motor, connecting block, threaded rod and placement plate, makes it easy to adjust the height of the single-layer placement plate according to the size of the stored items, and the adjustment process does not require personnel to climb up. At the same time, the setting of partition plate makes it easy to separate the placement plate to prevent the stored items from colliding, and the setting of counterweight block can adjust the center of gravity to the bottom, which can improve the stability of storage.

[0015] 2) This adjustable single-layer goods rack can lower the placement plate by controlling the rotation of the adjustment motor, so that the placement plate at a higher position can be adjusted to the lower position as needed, and then retrieved. This makes it easier for personnel to exert force. In addition, the set consignment holes, lifting rings and self-locking casters make it easy to transfer the entire goods rack with tools, without the need for personnel to carry and move it, which is more labor-saving. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a cargo rack with adjustable single-layer height according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the connecting block and the threaded rod in an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the partition plate and the placement plate in the embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the placement plate and the sliding column in an embodiment of this utility model.

[0020] In the diagram: 1. Support base plate; 2. Support column; 3. Storage components; 4. Placement plate; 5. Sliding column; 6. Edge guard; 7. Connecting block; 8. Threaded rod; 9. Adjusting motor; 10. Divider plate; 11. Locking knob; 12. Label holder; 13. Rubber sleeve; 14. Lifting ring; 15. Self-locking caster; 16. Transport socket; 17. Counterweight. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figures 1-4 A cargo rack with adjustable single-layer height includes a support base plate 1, a support column 2 fixedly connected to the top of the support base plate 1, and a storage component 3 disposed inside the support column 2.

[0024] See Figure 2 and Figure 4Furthermore, the storage component 3 has two sliding pillars 5 and several placement plates 4. The two sliding pillars 5 are fixedly installed at the top center of the support base plate 1, near both sides. The several placement plates 4 are slidably installed on the outer ring of the sliding pillars 5, and a rubber sleeve 13 is provided at the connection between the placement plate 4 and one of the sliding pillars 5. A retaining edge 6 is provided around the perimeter of the placement plate 4. A connecting block 7 is fixedly connected to the rear end of the placement plate 4, and a threaded rod 8 is threadedly connected to the upper and lower ends of the connecting block 7. A top cover is fixedly installed at the top of the support pillar 2, and a number of placement plates 4 are installed at the top of the top cover. A matching adjustment motor 9 is provided. The drive shafts of several adjustment motors 9 pass through the upper and lower ends of the top cover, and the drive shafts of the adjustment motors 9 are fixedly connected to the top ends of several threaded rods 8. The bottom ends of the threaded rods 8 are connected to the top surface of the support base plate 1. Bearings are provided at the connection between the drive shafts of the adjustment motors 9 and the top cover, and at the connection between the threaded rods 8 and the support base plate 1. The drive shafts of the adjustment motors 9 are rotatably connected to the top cover through the bearings, and the threaded rods 8 are rotatably connected to the support base plate 1 through the bearings. A counterweight groove is provided at the top end of the support base plate 1, and several counterweight blocks 17 are provided in the counterweight groove.

[0025] Specifically, by starting the adjusting motor 9 to drive the threaded rod 8 to rotate, the threaded connecting block 7 can be moved, thereby causing the placement plate 4 to rise and fall within the support column 2. The rotation of the adjusting motor 9 at different positions can be controlled in sequence as needed to adjust the placement plate 4 to a suitable height to accommodate objects of different sizes. During the adjustment process, it must be ensured that the placement plates 4 are not too close together to avoid collisions between the placed objects. When the placement plate 4 is stable in one position, the center of gravity can be adjusted downward by the set counterweight 17 to prevent the top from tipping over due to too many objects, thus improving the stability of the placement.

[0026] Example 2

[0027] See Figure 3 Furthermore, based on Embodiment 1, the following is further provided: self-locking casters 15 are installed at the bottom corners of the support base plate 1; lifting rings 14 are provided at the four corners of the top of the top cover; transport insertion holes 16 are provided at the front and rear ends of the support base plate 1 near both sides; several partition plates 10 are slidably installed on the top of the placement plate 4; locking knobs 11 are threadedly connected to the front ends of the partition plates 10; the rear end of the locking knobs 11 abuts against the front end of the placement plate 4; and a label card frame 12 is provided at the lower front end of the partition plates 10. The label card frame 12 is a transparent frame with an opening at the top.

[0028] Specifically, by loosening the locking knob 11, the locking of the partition plate 10 can be released, and then the partition plate 10 can be pushed to slide within the placement plate 4. The partition plate 10 serves to separate the objects within the placement plate 4 to prevent collisions. The item specifications can also be placed in the label card frame 12. When retrieving, several placement plates 4 can be lowered as a whole, and the items placed on the placement plates 4 can be retrieved without the need for tools to climb, making it easier for personnel to exert force. The placement plates 4 are installed in the frame composed of the supporting base plate 1 and the supporting column 2 through various components. When adjusting the storage position of the items on the placement plates 4, they can be lifted and moved by cooperating with the lifting ring 14 and the external lifting device. They can also be transported by forklift by cooperating with the external forklift through the transport socket 16. At the same time, when adjusting a short distance, the self-locking caster 15 can be released, and then the supporting column 2 can be pushed to move.

[0029] In actual operation, by starting the adjusting motor 9 to drive the threaded rod 8 to rotate, the connecting block 7 can be moved by the thread, thereby driving the placement plate 4 to rise and fall within the support column 2. The rotation of the adjusting motor 9 at different positions can be controlled in sequence as needed to adjust the placement plate 4 to a suitable height, thus accommodating the storage of objects of different sizes. During the adjustment process, it is necessary to ensure that the placement plates 4 are not too close together to avoid collisions between the placed objects. When the placement plate 4 is stable in one position, the center of gravity can be adjusted downward by the set counterweight 17 to prevent the top objects from being too heavy and causing the plate to tip over, thereby improving the stability of the placement.

[0030] By loosening the locking knob 11, the partition plate 10 can be unlocked, and then the partition plate 10 can be pushed to slide inside the placement plate 4. The partition plate 10 serves to separate the objects inside the placement plate 4 to prevent the stored objects from colliding. The object specification labels can also be placed in the label card frame 12. When taking them out, several placement plates 4 can be controlled to descend as a whole, and then the objects placed on the placement plates 4 can be taken out without the need for tools to climb, making it easier for people to exert force.

[0031] Furthermore, the placement plate 4 is installed within the frame composed of the supporting base plate 1 and the supporting column 2 through various components. When adjusting the storage position of the items on the placement plate 4, it can be lifted and moved by cooperating with the external lifting device through the lifting ring 14. It can be transported by forklift by cooperating with the external transport forklift through the transport insertion hole 16. At the same time, when adjusting a short distance, the self-locking caster 15 can be released, and then the supporting column 2 can be pushed to move. It can be moved without the need for personnel to carry it, which is more labor-saving.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cargo rack with adjustable single-layer height, comprising a supporting base plate (1), wherein a supporting column (2) is fixedly connected to the top of the supporting base plate (1), characterized in that: The support column (2) is equipped with a storage component (3); The storage component (3) has two sliding columns (5) and several placement plates (4). The two sliding columns (5) are fixedly installed at the top center of the support base plate (1) on both sides. Several placement plates (4) are slidably installed on the outer ring of the sliding columns (5). A rubber sleeve (13) is provided at the connection between the placement plate (4) and one of the sliding columns (5). A retaining edge (6) is provided around the placement plate (4). A connecting block (7) is fixedly connected to the rear end of the placement plate (4). A threaded rod (8) is threaded through the upper and lower ends of the connecting block (7). A top cover is fixedly installed at the top of the support column (2). Several adjusting motors (9) matching the number of placement plates (4) are installed at the top of the top cover. The drive shafts of the several adjusting motors (9) pass through the upper and lower ends of the top cover. The drive shafts of the adjusting motors (9) are fixedly connected to the top ends of the several threaded rods (8).

2. The cargo rack with adjustable single-layer height according to claim 1, characterized in that: The bottom end of the threaded rod (8) is connected to the top surface of the support base plate (1). Bearings are provided at the connection between the drive shaft of the adjusting motor (9) and the top cover, and at the connection between the threaded rod (8) and the support base plate (1). The drive shaft of the adjusting motor (9) is rotatably connected to the top cover through the bearings, and the threaded rod (8) is rotatably connected to the support base plate (1) through the bearings.

3. A cargo rack with adjustable single-layer height according to claim 1, characterized in that: Self-locking casters (15) are installed at the bottom corners of the support base plate (1), and lifting rings (14) are provided at the top corners of the top of the top cover. Carrying holes (16) are provided at the front and rear ends of the support base plate (1) near the sides.

4. A cargo rack with adjustable single-layer height according to claim 1, characterized in that: A plurality of partition plates (10) are slidably installed on the top of the placement plate (4), and a locking knob (11) is threaded through the front end of the partition plate (10), with the rear end of the locking knob (11) abutting against the front end of the placement plate (4).

5. A cargo rack with adjustable single-layer height according to claim 4, characterized in that: A label frame (12) is provided at the lower front end of the partition plate (10), and the label frame (12) is a transparent frame with an opening at the top.

6. A cargo rack with adjustable single-layer height according to claim 1, characterized in that: The top of the support base plate (1) is provided with a counterweight groove, and a number of counterweight blocks (17) are provided in the counterweight groove.

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