Anti-toppling compact shelf

Abstract

The utility model relates to the technical field of compact shelving, and discloses an anti-toppling compact shelving which comprises a supporting base, a second sliding groove is formed in the supporting base, and a sliding block is movably installed in the second sliding groove. According to the compact shelf, the telescopic rods are extruded through the connecting plates, then the springs are extruded through the telescopic rods, shaking of the compact shelf when the compact shelf is impacted is reduced through cooperation of the connecting plates, the telescopic rods and the springs, and the telescopic rods can stretch or contract according to different ground conditions and bearing changes; the spring can quickly respond and absorb external impact force, shaking of the compact shelf is effectively reduced, the design not only protects integrity and safety of stored articles and is especially crucial in libraries and archives, but also reduces abrasion of parts, prolongs service life of the compact shelf, reduces maintenance cost and improves use efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of compact shelving, and more specifically, to an anti-dumping compact shelving. Background Art

[0002] Anti-tipping compact shelving is a specially designed storage device, the main feature of which is that it has the function of preventing tipping to ensure the safety of archives and administrators. Although the existing anti-tipping device ensures that the "X"-shaped anti-tipping slide maintains an upright state through guide rails and limit bars to keep the compact shelving vertical, it lacks the effect of alleviating impact in actual use. Once it encounters external force impact, the device is difficult to effectively absorb or disperse these forces, which may cause damage to the compact shelving. At the same time, the device also fails to provide multi-directional stability and cannot provide stable support in different directions, increasing the risk of the compact shelving tilting or collapsing in complex environments. Therefore, these limitations restrict the application of the device in scenarios that require high stability and impact resistance. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an anti-dumping dense shelving, which has the advantage of improving the shaking of the dense shelving when it is hit.

[0004] To achieve the above object, the utility model provides the following technical solution: an anti-dumping compact shelving, comprising a support base, wherein a second slide groove is provided inside the support base, a sliding block is movably installed inside the second slide groove, and a fixed block 1 is fixedly installed at the bottom of the sliding block;

[0005] A scraper is fixedly installed inside the support base, a second fixed block is fixedly installed on the top of the scraper, a connecting plate is movably hinged between the second fixed block and the first fixed block, a hinge block is fixedly installed at the bottom of the sliding block, a limiting sleeve is movably installed inside the hinge block, a telescopic rod is movably installed inside the limiting sleeve, and a spring is fixedly installed between the telescopic rod and the limiting sleeve;

[0006] A support column is fixedly installed at the bottom of the support base, and a roller is fixedly installed at the bottom of the support column.

[0007] As a preferred technical solution of the utility model, a dense rack is fixedly installed on the top of the sliding block of the support base, a fixed plate is fixedly installed inside the dense rack, a slide groove 1 is opened inside the fixed plate, a Euro threaded sleeve block is movably installed inside the slide groove 1, a threaded rod is connected to the threaded sleeve block, one end of the threaded rod completely passes through the interior of the dense rack, a manual rocker is fixedly installed on one end of the dense rack, and the telescopic rod is fixedly connected to the connecting plate.

[0008] As a preferred technical solution of the utility model, a positioning block is fixedly installed on the outer side of the support base, and a threaded hole is opened inside the positioning block.

[0009] As a preferred technical solution of the utility model, the support columns and rollers are arranged in groups of two, and there are two groups between the sliding block and the inside of the support base.

[0010] As a preferred technical solution of the utility model, the inner diameter value of the slide groove 1 is equal to the outer diameter value of the threaded sleeve, and the threaded sleeve adopts a smooth design.

[0011] As a preferred technical solution of the utility model, the springs and telescopic rods are grouped in pairs, and there are two groups of movable limiting sleeves inside.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Compared with the traditional compact shelving, the utility model extrude the telescopic rod through the connecting plate, and then extrude the spring through the telescopic rod. Through the cooperation between the connecting plate, the telescopic rod and the spring, the shaking of the compact shelving when it is hit is reduced. The telescopic rod can be extended or contracted according to different ground conditions and load changes, and the spring can respond quickly and absorb external impact force, effectively reducing the shaking of the compact shelving. The design not only protects the integrity and safety of stored items, which is particularly important in libraries and archives, but also reduces component wear, extends the service life of the compact shelving, reduces maintenance costs, and improves usage efficiency.

[0014] 2. Compared with traditional compact shelving, the utility model extrude the telescopic rod through the connecting plate, and then extrude the spring through the telescopic rod. Through the cooperation between the connecting plate, the telescopic rod and the spring, the shaking of the compact shelving when it is hit is reduced. The telescopic rod can be extended or contracted according to different ground conditions and load changes, and the spring can respond quickly and absorb external impact force, effectively reducing the shaking of the compact shelving. The design not only protects the integrity and safety of stored items, which is particularly important in libraries and archives, but also reduces component wear, extends the service life of the compact shelving, reduces maintenance costs, and improves utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the back of the utility model;

[0017] Figure 3 This is a schematic diagram of the partial cross-section structure of the utility model compact rack;

[0018] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the threaded rod of the utility model

[0020] Figure 6 For this utility model Figure 5 The enlarged structural diagram at B in FIG.

[0021] Figure 7 This is a schematic diagram of the structure of the sliding block of the utility model.

[0022] In the figure: 1. Support base; 2. Sliding block; 3. Compact shelving; 4. Clamping plate; 5. Fixed plate; 6. Slide groove 1; 7. Threaded hole; 8. Positioning block; 9. Manual rocker; 10. Fixed block 1; 11. Spring; 12. Limit sleeve; 13. Scraper; 14. Slide groove 2; 15. Telescopic rod; 16. Connecting plate; 17. Threaded rod; 18. Threaded sleeve; 19. Fixed block 2; 20. Support column; 21. Roller; 22. Articulated block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 7 As shown, the utility model provides an anti-dumping compact shelving, comprising a support base 1, a second slide groove 14 is provided inside the support base 1, a sliding block 2 is movably installed inside the second slide groove 14, and a fixed block 10 is fixedly installed at the bottom of the sliding block 2;

[0025] A scraper 13 is fixedly installed inside the support base 1, a fixed block 2 19 is fixedly installed on the top of the scraper 13, a connecting plate 16 is movably hinged between the fixed block 2 19 and the fixed block 10, a hinge block 22 is fixedly installed at the bottom of the sliding block 2, a limiting sleeve 12 is movably installed inside the hinge block 22, a telescopic rod 15 is movably installed inside the limiting sleeve 12, and a spring 11 is fixedly installed between the telescopic rod 15 and the limiting sleeve 12;

[0026] A support column 20 is fixedly installed at the bottom of the support base 1 , and a roller 21 is fixedly installed at the bottom of the support column 20 .

[0027] The staff pushes the dense shelving 3, and drives the sliding block 2 to move inside the support base 1 through the dense shelving 3, and then drives the support column 20 and the roller 21 to move inside the support base 1 through the sliding block 2, and drives the scraper 13 to move through the cooperation between the roller 21 and the support column 20. When the scraper 13 encounters an obstacle, the scraper 13 squeezes the fixed block 2 19, and then the fixed block 2 19 squeezes the connecting plate 16 and the fixed block 10, and then the connecting plate 16 squeezes the telescopic rod 15, and then the telescopic rod 15 squeezes the spring 11 inside the limit sleeve 12, so that the limit sleeve 12 rotates inside the hinge block 22, thereby reducing the shaking of the dense shelving 3 during collision.

[0028] By pushing the dense rack 3, the dense rack 3 drives the sliding block 2 to move inside the support base 1, and then the sliding block 2 drives the support column 20 and the roller 21 to move inside the support base 1, and the scraper 13 is driven to move by the cooperation between the roller 21 and the support column 20. When the scraper 13 encounters an obstacle, the fixed block 2 19 is squeezed by the scraper 13, and the connecting plate 16 and the fixed block 1 10 are squeezed by the fixed block 2 19, and the telescopic rod 15 is squeezed by the connecting plate 16, and the spring 11 is squeezed inside the limiting sleeve 12 by the telescopic rod 15, so that the limiting sleeve 12 rotates inside the hinge block 22, which is different from the traditional Compared with the compact shelving, the compact shelving squeezes the telescopic rod 15 through the connecting plate 16, and then squeezes the spring 11 through the telescopic rod 15. Through the cooperation between the connecting plate 16, the telescopic rod 15 and the spring 11, the shaking of the compact shelving 3 when it is hit is reduced. The telescopic rod 15 can be extended or contracted according to different ground conditions and load changes, and the spring 11 can respond quickly and absorb external impact force, effectively reducing the shaking of the compact shelving 3. The design not only protects the integrity and safety of stored items, which is particularly important in libraries and archives, but also reduces component wear, extends the service life of the compact shelving, reduces maintenance costs, and improves usage efficiency.

[0029] Among them, a dense shelving 3 is fixedly installed on the top of the sliding block 2 of the supporting base 1, and a fixed plate 5 is fixedly installed inside the dense shelving 3. A sliding groove 6 is opened inside the fixed plate 5, and a Euro threaded sleeve 18 is movably installed inside the sliding groove 6. The threaded sleeve 18 is connected with a threaded rod 17, and one end of the threaded rod 17 completely penetrates the interior of the dense shelving 3. A manual rocker 9 is fixedly installed on one end of the dense shelving 3, and the telescopic rod 15 is fixedly connected to the connecting plate 16.

[0030] The staff puts the file on the top of the fixed plate 5. If the file needs to be clamped, they hold the rocker 9 by hand, and drive the threaded rod 17 to rotate inside the threaded sleeve 18 through the manual rocker 9, so that the threaded sleeve 18 moves left and right in the slide groove 6, and then drives the clamping plate 4 to slide on the top of the fixed plate 5 through the threaded sleeve 18, and then slides left and right on the top of the fixed plate 5 by the clamping plate 4. The document is clamped by the left and right movement of the clamping plate 4, thereby completing the clamping and fixing of the file inside the compact shelving 3.

[0031] Put the file on the top of the fixed plate 5, and clamp the file. By holding the rocker 9 by hand, the threaded rod 17 is driven by the manual rocker 9 to rotate inside the threaded sleeve block 18, so that the threaded sleeve block 18 moves left and right in the slide groove 6, and then the threaded sleeve block 18 drives the clamping plate 4 to slide on the top of the fixed plate 5, and then the clamping plate 4 slides left and right on the top of the fixed plate 5. The document is clamped by the left and right movement of the clamping plate 4. Compared with the traditional compact shelving, the compact shelving drives the threaded sleeve block 18 and the clamping plate 4 to move through the threaded rod 17, so as to clamp the file. The files are clamped, which effectively prevents them from being scattered, damaged or lost when the compact shelving is moved or subjected to external forces, ensuring the integrity and security of the files. In addition, clamping and fixing also improves the efficiency of file management, making the position of the files more stable, facilitating quick positioning, retrieval and sorting, saving the administrator's time. At the same time, this method enhances the stability of the compact shelving, reduces the risk of tipping over, and reduces the possibility of physical damage and wear to the files. Clamping and fixing files is an ideal choice for long-term storage of files, ensuring that the files remain flat and without creases for a long time, facilitating long-term preservation and reference.

[0032] A positioning block 8 is fixedly mounted on the outer side of the support base 1 , and a threaded hole 7 is formed inside the positioning block 8 .

[0033] The staff slowly screws the bolt into the threaded hole 7, fixes the positioning block 8 through the bolt, and fixes the support base 1 through the positioning block 8. This improves the stability of the support base 1 in supporting the dense shelving 3 and improves the use efficiency of the support base 1.

[0034] The support columns 20 and the rollers 21 are arranged in pairs, and there are two groups between the sliding block 2 and the inside of the support base 1 .

[0035] Since the support columns 20 and the rollers 21 are grouped in pairs, there are two groups in total inside the sliding block 2 and the support base 1. Through the cooperation between the support columns 20 and the rollers 21, it is convenient to drive the sliding block 2 to move inside the support base 1, and then drive the compact shelving 3 to move on the top of the support base 1 through the sliding block 2, thereby improving the moving efficiency of the compact shelving 3.

[0036] The inner diameter of the slide groove 6 is equal to the outer diameter of the threaded sleeve 18, and the threaded sleeve 18 is designed to be smooth.

[0037] Since the inner diameter of the slide groove 6 is equal to the outer diameter of the threaded sleeve 18, and the threaded sleeve 18 adopts a smooth design, it is convenient for the threaded rod 17 to drive the threaded sleeve 18 to move inside the slide groove 6, thereby improving the clamping and fixing of the files by the clamping plate 4 driven by the threaded sleeve 18, and avoiding the dropping of the files.

[0038] The springs 11 and the telescopic rods 15 are grouped in pairs, and there are two groups of movable limiting sleeves 12 inside.

[0039] Since the springs 11 and telescopic rods 15 are grouped in pairs, there are two groups of movable limiting sleeves 12 inside. In this way, when the support base 1 is hit, the scraper 13 squeezes the connecting plate 16, and then the connecting plate 16 squeezes the telescopic rod 15. The spring 11 is squeezed inside the limiting sleeve 12 by the telescopic rod 15, and the limiting sleeve 12 is squeezed by the telescopic rod 15, thereby reducing the shaking of the support base 1.

[0040] The working principle and use process of this utility model:

[0041] The staff pushes the dense shelving 3, and drives the sliding block 2 to move inside the support base 1 through the dense shelving 3, and then drives the support column 20 and the roller 21 to move inside the support base 1 through the sliding block 2, and drives the scraper 13 to move through the cooperation between the roller 21 and the support column 20. When the scraper 13 encounters an obstacle, the scraper 13 squeezes the fixed block 2 19, and then the fixed block 2 19 squeezes the connecting plate 16 and the fixed block 10, and then the connecting plate 16 squeezes the telescopic rod 15, and then the telescopic rod 15 squeezes the spring 11 inside the limit sleeve 12, so that the limit sleeve 12 rotates inside the hinge block 22, thereby reducing the shaking of the dense shelving 3 during collision.

[0042] The staff puts the file on the top of the fixed plate 5. If the file needs to be clamped, they hold the rocker 9 by hand, and drive the threaded rod 17 to rotate inside the threaded sleeve 18 through the manual rocker 9, so that the threaded sleeve 18 moves left and right in the slide groove 6, and then drives the clamping plate 4 to slide on the top of the fixed plate 5 through the threaded sleeve 18, and then slides left and right on the top of the fixed plate 5 by the clamping plate 4. The document is clamped by the left and right movement of the clamping plate 4, thereby completing the clamping and fixing of the file inside the compact shelving 3.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-dumping compact shelving, comprising a support base (1), characterized in that: A second slide groove (14) is provided inside the support base (1), a sliding block (2) is movably installed inside the second slide groove (14), and a fixed block (10) is fixedly installed at the bottom of the sliding block (2); A scraper (13) is fixedly installed inside the support base (1), a second fixed block (19) is fixedly installed on the top of the scraper (13), a connecting plate (16) is movably hinged between the second fixed block (19) and the first fixed block (10), a hinge block (22) is fixedly installed on the bottom of the sliding block (2), a limiting sleeve (12) is movably installed inside the hinge block (22), a telescopic rod (15) is movably installed inside the limiting sleeve (12), and a spring (11) is fixedly installed between the telescopic rod (15) and the limiting sleeve (12); A support column (20) is fixedly mounted on the bottom of the support base (1), and a roller (21) is fixedly mounted on the bottom of the support column (20).

2. The anti-dumping compact shelving according to claim 1, characterized in that: A compact shelving (3) is fixedly installed on the top of the sliding block (2) of the support base (1), a fixed plate (5) is fixedly installed inside the compact shelving (3), a slide groove (6) is opened inside the fixed plate (5), a Euro threaded sleeve (18) is movably installed inside the slide groove (6), a threaded sleeve of the threaded sleeve (18) is connected with a threaded rod (17), one end of the threaded rod (17) completely passes through the inside of the compact shelving (3), a manual rocker (9) is fixedly installed on one end of the compact shelving (3), and the telescopic rod (15) is fixedly connected to the connecting plate (16).

3. The anti-dumping compact shelving according to claim 1, characterized in that: A positioning block (8) is fixedly mounted on the outer side of the support base (1), and a threaded hole (7) is provided inside the positioning block (8).

4. The anti-dumping compact shelving according to claim 1, characterized in that: The support columns (20) and rollers (21) are arranged in pairs, with two groups in total located between the sliding block (2) and the inside of the support base (1).

5. The anti-dumping compact shelving according to claim 2, characterized in that: The inner diameter of the slide groove (6) is equal to the outer diameter of the threaded sleeve (18), and the threaded sleeve (18) is designed with a smooth surface.

6. The anti-dumping compact shelving according to claim 2, characterized in that: The springs (11) and telescopic rods (15) are arranged in pairs, and there are two groups of movable limiting sleeves (12) inside.

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