Easy-to-use abrasive paper roll storage device

Abstract

The utility model relates to the technical field of abrasive paper roll storage devices, in particular to an easy-to-use abrasive paper roll storage device which comprises a base, a bearing plate perpendicular to the base is arranged on the end face of the top of the base, and a plurality of fixing columns distributed at equal intervals are symmetrically arranged on the end faces of the two sides of the bearing plate. A sliding groove with the opening end facing outwards and communicating with the first fastening hole is formed in the fixing column, a plurality of sliding blocks are slidably connected into the sliding groove, a connecting plate is arranged on the end face of the outer side of each sliding block, a hanging rod is arranged on the end face of the outer side of each connecting plate, and an extension rod is coaxially slidably connected into the end, away from the corresponding connecting plate, of each hanging rod; the distance between the two adjacent hanging rods can be adjusted according to the width of the abrasive paper rolls, so that the abrasive paper rolls on the two adjacent hanging rods cannot collide with each other, the storage requirements of the abrasive paper rolls with various heights can be met, and the applicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandpaper roll storage devices, in particular to an easy-to-use sandpaper roll storage device. Background Art

[0002] Sandpaper is a common polishing tool. Specifically, it is a kind of paper with abrasive particles attached to the surface. It is widely used to increase friction, smooth the surface of objects, or remove attachments on the surface of objects. Sandpaper can be divided into different types according to different uses.

[0003] Currently, sandpaper rolls are all stacked together in storage boxes. This storage method easily causes collisions between adjacent sandpaper rolls, thereby damaging the polishing surface of the sandpaper rolls and causing unnecessary losses. At the same time, the depth of the storage box is fixed and cannot meet the storage needs of sandpaper rolls of various heights. Utility Model Content

[0004] The purpose of the utility model is to address the defects of the existing technology and provide an easy-to-use storage device for sandpaper rolls to solve the problem that the current sandpaper rolls are all stacked in a storage box. The above storage method easily causes collisions between adjacent sandpaper rolls, thereby damaging the polishing surface of the sandpaper rolls and causing unnecessary losses. At the same time, the depth of the storage box is fixed and cannot meet the storage needs of sandpaper rolls of various heights.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A storage device for sandpaper rolls that is easy to use, includes a base, a carrying plate perpendicular to the base is provided on the top end surface of the base, a number of equidistantly distributed fixing columns are symmetrically provided on the end surfaces of both sides of the carrying plate, a plurality of evenly distributed first fastening holes for fastening bolts to be inserted are provided on the top end surface of the fixing column, a sliding groove with an open end facing outward and connected to the first fastening hole is provided in the fixing column, a plurality of sliding blocks are slidably connected in the sliding groove, a second fastening hole connected to the first fastening hole is provided on the sliding block, a connecting plate is provided on the outer end surface of the sliding block, a hanging rod is provided on the outer end surface of the connecting plate, and an extension rod is coaxially slidably connected to the end of the hanging rod away from the connecting plate.

[0007] In order to improve the connection strength between the base and the bearing plate, a reinforcement column is provided at the connection between the base and the bearing plate.

[0008] In order to ensure the stability of the sliding block's displacement in the sliding groove and prevent the sliding block from being separated from the sliding groove, a fastening block integrally formed with the sliding block is provided on one side of the sliding block, and a fastening groove adapted to the fastening block is provided in the sliding groove.

[0009] In order to limit and fix the adjusted sliding block and improve the connection strength between the sliding block and the fixed column, a fixing plate located above the sliding block is provided on the inner side of the connecting plate, and a third fastening hole connected to the first fastening hole is opened through the fixing plate.

[0010] In order to limit and fix the adjusted extension rod and improve the connection strength between the hanging rod and the extension rod, the hanging rod is provided with a plurality of first fixing holes for inserting fixing bolts, and the extension rod is provided with a second fixing hole connected to the first fixing hole.

[0011] In order to prevent the sandpaper roll from falling off the hanging rod and ensure the stability of the sandpaper roll sleeve on the hanging rod, the hanging rod is gradually inclined upward from an end close to the connecting plate to an end away from the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can adjust the distance between two adjacent hanging rods according to the width of the sandpaper roll by arranging the sliding block and the sliding groove, so that the sandpaper rolls on the two adjacent hanging rods will not collide with each other and cause bumps. At the same time, it can meet the storage needs of sandpaper rolls of various heights, greatly improving the applicability.

[0014] When in use, the staff first adjusts the distance between the two adjacent hanging rods according to the width of the sandpaper roll to be put on the hanging rod, drives the sliding block to move in the sliding groove, thereby driving the hanging rod to move, thereby adjusting the distance between the two adjacent hanging rods until the sandpaper racks on the two adjacent hanging rods do not contact each other. After the adjustment is completed, the second fastening hole on the sliding block, the third fastening hole on the fixing plate and one of the first fastening holes on the fixing column are connected, and the fastening bolts are inserted into the connected first fastening hole, the second fastening hole and the third fastening hole for fixation, thereby limiting and fixing the adjusted sliding block, and the staff puts the sandpaper roll on the hanging rod for storage to avoid the sandpaper rolls on the adjacent hanging rods from colliding and causing damage to the polishing surface.

[0015] When the height of the sandpaper roll is high, the fixing bolts inserted into the first fixing hole and the second fixing hole are removed, and then the extension rod is driven to move. When the extension rod moves to a height that meets the hanging height of the sandpaper roll, the second fixing hole on the extension rod is connected to one of the first fixing holes on the hanging rod, and the fixing bolt is inserted into the connected first fixing hole and the second fixing hole to fix them, thereby limiting and fixing the adjusted extension rod, greatly improving its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the fixing column of the present utility model;

[0018] Figure 3 This is a diagram showing the connection relationship between the hanging rod, extension rod, sliding block and connecting plate of the utility model;

[0019] In the figure: 1. Base; 2. Loading plate; 3. Fixing column; 4. Fastening bolt; 5. Hanging rod; 6. Extension rod; 7. Reinforcement column; 8. Sliding groove; 9. First fastening hole; 10. Fastening groove; 11. First fixing hole; 12. Sliding block; 13. Connecting plate; 14. Fastening block; 15. Fixing plate; 16. Third fastening hole. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0021] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Example

[0023] The utility model provides an easy-to-use storage device for sandpaper rolls. Figure 1-3As shown, it includes a base 1 with a long rectangular structure, a supporting plate 2 perpendicular to the base 1 is provided on the top end surface of the base 1, and a plurality of fixed columns 3 symmetrically distributed on the end surfaces of both sides of the supporting plate 2 are provided. A plurality of evenly distributed first fastening holes 9 for fastening bolts 4 are provided on the top end surface of the fixed column 3, and a sliding groove 8 with an open end facing outward and connected to the first fastening hole 9 is provided in the fixed column 3. A plurality of sliding blocks 12 are slidably connected in the sliding groove 8. By setting the sliding blocks 12 and the sliding groove 8, the adjacent sandpaper rolls can be adjusted according to the width of the sandpaper roll. The distance between the two hanging rods 5 is adjusted so that the sandpaper rolls on the two adjacent hanging rods 5 will not collide with each other and cause bumps. A second fastening hole connected to the first fastening hole 9 is penetrated by the sliding block 12, and a connecting plate 13 is provided on the outer end surface of the sliding block 12. A hanging rod 5 is provided on the outer end surface of the connecting plate 13. The hanging rod 5 is coaxially slidably connected to the extension rod 6 at one end away from the connecting plate 13. The setting of the sliding connection between the hanging rod 5 and the extension rod 6 can meet the storage needs of sandpaper rolls of various heights, thereby greatly improving the applicability.

[0024] A reinforcing column 7 is provided at the connection between the base 1 and the supporting plate 2 . The reinforcing column 7 improves the connection strength and stability between the base 1 and the supporting plate 2 .

[0025] Furthermore, one side of the sliding block 12 is provided with a fastening block 14 with a trapezoidal structure integrally formed therewith, and a fastening groove 10 adapted to the fastening block 14 is opened in the sliding groove 8, and the fastening groove 10 is communicated with the sliding groove 8. Through the arrangement of the fastening block 14 and the fastening groove 10, the stability of the displacement of the sliding block 12 in the sliding groove 8 is ensured, and at the same time, the sliding block 12 is prevented from being separated from the sliding groove 8.

[0026] Furthermore, a fixing plate 15 is provided on the inner side of the connecting plate 13 and is located above the sliding block 12. The fixing plate 15 and the connecting plate 13 are an integrally formed L-shaped structure, and the bottom end surface of the fixing plate 15 is in contact with the top end surface of the fixing column 3. A third fastening hole 16 connected to the first fastening hole 9 is provided on the fixing plate 15. By coordinating the third fastening hole 16 on the fixing plate 15 with the first fastening hole 9, the adjusted sliding block 12 can be limited and fixed, and the connection strength between the sliding block 12 and the fixing column 3 is improved.

[0027] Furthermore, the hanging rod 5 is provided with a plurality of first fixing holes 11 for inserting fixing bolts, and the first fixing holes 11 are countersunk holes. The extension rod 6 is provided with a second fixing hole connected to the first fixing hole 11. By setting the second fixing hole and the first fixing hole 11, the adjusted extension rod 6 can be limited and fixed, and the connection strength between the hanging rod 5 and the extension rod 6 can be improved.

[0028] Furthermore, the hanging rod 5 is gradually tilted upward from one end close to the connecting plate 13 to the end away from the connecting plate 13. By setting the hanging rod 5 upward, the sandpaper roll can be prevented from falling off the hanging rod 5, while ensuring the stability of the sandpaper roll set on the hanging rod 5.

[0029] The principle of this utility model is:

[0030] When in use, the staff first adjusts the distance between the two adjacent hanging rods 5 according to the width of the sandpaper roll to be mounted on the hanging rod 5, drives the sliding block 12 to move in the sliding groove 8, thereby driving the hanging rod 5 to move, thereby adjusting the distance between the two adjacent hanging rods 5 until the sandpaper racks on the two adjacent hanging rods 5 do not contact each other. After the adjustment is completed, the second fastening hole on the sliding block 12 and the third fastening hole 16 on the fixing plate 15 are connected to one of the first fastening holes 9 on the fixing column 3, and the fastening bolt 4 is inserted into the connected first fastening hole 9, the second fastening hole and the third fastening hole 16 to fix them, thereby limiting and fixing the adjusted sliding block 12, and the staff puts the sandpaper roll on the hanging rod 5 for storage to avoid the sandpaper rolls on the adjacent hanging rods 5 from colliding and causing damage to the polishing surface.

[0031] When the height of the sandpaper roll is high, the fixing bolts inserted into the first fixing hole 11 and the second fixing hole are removed, and then the extension rod 6 is driven to move. When the extension rod 6 moves to a height that meets the hanging height of the sandpaper roll, the second fixing hole on the extension rod 6 is connected to one of the first fixing holes 11 on the hanging rod 5, and the fixing bolt is inserted into the connected first fixing hole 11 and the second fixing hole to fix them, thereby limiting and fixing the adjusted extension rod 6, greatly improving its applicability.

[0032] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. An easy-to-use storage device for sandpaper rolls, characterized by: The invention comprises a base (1), wherein a supporting plate (2) perpendicular to the base (1) is provided on the top end surface of the base (1), and a plurality of fixed columns (3) symmetrically distributed at equal distances are provided on the end surfaces of both sides of the supporting plate (2), and a plurality of evenly distributed first fastening holes (9) for fastening bolts (4) are provided on the top end surface of the fixed column (3), a sliding groove (8) with an open end facing outward and connected to the first fastening hole (9) is provided in the fixed column (3), a plurality of sliding blocks (12) are slidably connected in the sliding groove (8), a second fastening hole connected to the first fastening hole (9) is provided through the sliding block (12), a connecting plate (13) is provided on the outer end surface of the sliding block (12), a hanging rod (5) is provided on the outer end surface of the connecting plate (13), and an extension rod (6) is coaxially slidably connected in the end of the hanging rod (5) away from the connecting plate (13).

2. The easy-to-use sandpaper roll storage device according to claim 1, characterized in that: A reinforcing column (7) is provided at the connection between the base (1) and the bearing plate (2).

3. The easy-to-use sandpaper roll storage device according to claim 1, characterized in that: A fastening block (14) formed integrally with the sliding block (12) is provided on one side thereof, and a fastening groove (10) adapted to the fastening block (14) is provided in the sliding groove (8).

4. The easy-to-use sandpaper roll storage device according to claim 1, characterized in that: A fixing plate (15) located above the sliding block (12) is provided on the inner side of the connecting plate (13), and a third fastening hole (16) communicating with the first fastening hole (9) is provided through the fixing plate (15).

5. The easy-to-use sandpaper roll storage device according to claim 1, characterized in that: The hanging rod (5) is provided with a plurality of first fixing holes (11) for inserting fixing bolts, and the extension rod (6) is provided with a second fixing hole connected to the first fixing holes (11).

6. The easy-to-use sandpaper roll storage device according to claim 1, characterized in that: The hanging rod (5) is gradually inclined upward from an end close to the connecting plate (13) to an end away from the connecting plate (13).

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