Tilting prevention device of high-durability compact shelf

Abstract

The utility model provides a highly durable compact shelving anti-toppling device, which comprises a base plate and a compact shelving body, the compact shelving body is arranged on the top of the base plate, second connecting plates are fixedly arranged on the left side and the right side of the front side of the top of the base plate, and an anti-toppling mechanism is arranged on the top of the base plate. Each anti-toppling mechanism comprises a connecting rod, a second connecting block, a baffle and a fixing seat, the baffles are fixedly connected to the left side and the right side of the top of the base plate, the compact shelf bodies of different sizes and heights can be fixed through the arrangement of the anti-toppling mechanisms, and the compact shelf bodies are prevented from toppling due to the influence of external force; according to the compact shelf, the durability of the compact shelf body is improved, and the possibility that the shelf body topples over due to accidental collision or unbalanced load is reduced, so that files or articles stored on the shelf are prevented from being damaged, the stability of the compact shelf body is enhanced, the safety of operators and surrounding personnel is protected, and personal injury caused by collapse of the shelf body is avoided.

Description

Technical Field

[0001] The utility model relates to an anti - tipping device for a highly durable compactus, belonging to the technical field of compactus. Background Art

[0002] A compactus is a new type of fixture suitable for storing books, materials, archives, financial vouchers of archives, goods, etc. in the library, archive, sample room, etc. of government agencies, enterprises and institutions. Compared with traditional bookshelves, shelves, and archive racks, it has a large storage capacity, saves space and is more traditional.

[0003] The authorized announcement number (CN211747932U) discloses a compactus, which includes a frame body and a plurality of inserting plates installed on the frame body. The frame body includes a rear plate and two side plates. A plurality of fixing plates are installed on the rear plate. The plurality of fixing plates are horizontally arranged and evenly spaced along the height direction of the rear plate. A limiting groove is formed on the top surface of the fixing plate, and the cross - section of the limiting groove is semicircular. The inserting plate has a limiting part adapted to the limiting groove at a position corresponding to the limiting groove, and the cross - section of the limiting part is circular.

[0004] Although the above - mentioned technology has the effect of facilitating the installation of the inserting plate on the frame body, however, since the compactus is usually used to store heavy documents or items, if the rack body is unstable, it is likely to tip over under the action of external force. The above - mentioned technology may lack anti - tipping measures. Therefore, if the rack body tips over, it may cause damage to items and chaos in the storage space. Moreover, the tipping of the rack body may cause injury to personnel, especially when someone is operating or passing by.

[0005] Therefore, an anti - tipping device for a highly durable compactus is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides an anti - tipping device for a highly durable compactus to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: an anti - tipping device for a highly durable compactus includes a base plate and a compactus body. The compactus body is arranged on the top of the base plate. Second connecting plates are fixedly installed on the left and right sides of the front side of the top of the base plate. An anti - tipping mechanism is arranged on the top of the base plate. The anti - tipping mechanism includes a connecting rod, a second connecting block, a baffle plate, and a fixing seat. The baffle plate is fixedly connected to the left and right sides of the top of the base plate. The fixing seat is arranged on the surface of the baffle plate. The second connecting block is fixedly connected to the outside of the fixing seat. The connecting rod is movably connected to the inside of the second connecting block.

[0008] Further preferably, first connecting plates are fixedly installed on both the left and right sides at the rear side of the top of the substrate. A servo motor is fixedly installed on the left side of the first connecting plate. The output end of the servo motor is fixedly installed with a bidirectional threaded rod. Threaded sleeves are threadedly connected to both the left and right sides of the surface of the bidirectional threaded rod. A linkage rod is fixedly installed on the front side of the threaded sleeve.

[0009] Further preferably, a sliding rod is fixedly installed inside the second connecting plate. The other end of the sliding rod is fixedly connected to the surface of the baffle. A sliding sleeve is slidably connected to the surface of the sliding rod. A first connecting block is fixedly installed on the top of the sliding sleeve. The lower end of the connecting rod is movably connected to the inside of the first connecting block.

[0010] Further preferably, through grooves are formed on both the front and rear sides of the surface of the baffle. The fixed seat is slidably connected to the inside of the through groove.

[0011] Further preferably, lead screws are threadedly connected to both the front and rear sides of the fixed seat. A positioning disk is fixedly connected to the inside of the lead screw.

[0012] Further preferably, a guiding block is fixedly installed at the bottom of the threaded sleeve. Guiding grooves are formed on both the left and right sides of the top of the substrate. The guiding block is slidably connected to the inside of the guiding groove.

[0013] Further preferably, a limiting block is fixedly installed on the surface of the bidirectional threaded rod. The diameter of the limiting block is larger than the diameter of the threaded sleeve.

[0014] Further preferably, positioning bolts are fixedly installed around the top of the substrate. The lower end of the positioning bolt penetrates through the substrate and extends to the bottom of the substrate.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0016] 1. Through the setting of the anti-tipping mechanism, the present invention can fix the compact shelf body with different sizes and heights, prevent the compact shelf body from being affected by external forces and tipping over, improve the durability of the compact shelf body, reduce the possibility of the shelf body tipping over caused by accidental collision or unbalanced load, thereby protecting the documents or items stored on the shelf from damage, enhancing the stability of the compact shelf body, protecting the safety of operators and surrounding personnel, and avoiding personal injuries caused by the collapse of the shelf body.

[0017] 2. Through the setting of the guiding block and the guiding groove, the present invention can play a limiting effect, avoid the deviation of the threaded sleeve during the movement process. Through the setting of the limiting block, it can be avoided that the threaded sleeve disengages from the threaded sections on both sides of the bidirectional threaded rod during the inward movement process. Through the setting of the positioning bolt, the substrate can be installed and fixed, thereby improving the overall stability.

[0018] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic front three-dimensional structure diagram of the present utility model;

[0021] Figure 2 It is a schematic rear three-dimensional structure diagram of the present utility model;

[0022] Figure 3 It is a schematic structure diagram of the anti-tipping mechanism of the present utility model;

[0023] Figure 4 It is a schematic side view structure diagram of the baffle of the present utility model;

[0024] Figure 5 It is a schematic structure diagram of the disassembly state of the fixed seat of the present utility model.

[0025] Reference numerals: 1, base plate; 2, dense rack body; 3, first connecting plate; 4, second connecting plate; 5, anti-tipping mechanism; 501, servo motor; 502, bidirectional threaded rod; 503, threaded sleeve; 504, linkage rod; 505, sliding rod; 506, sliding sleeve; 507, first connecting block; 508, connecting rod; 509, second connecting block; 510, baffle; 511, through groove; 512, fixed seat; 513, screw rod; 514, positioning disk; 6, guide block; 7, guide groove; 8, limit block; 9, positioning bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1

[0029] As Figures 1-5 shown, an anti - tipping device for a highly durable compactus according to an embodiment of the present utility model includes a base plate 1 and a compactus body 2. The compactus body 2 is arranged on the top of the base plate 1. Second connecting plates 4 are fixedly installed on both the left and right sides of the front side of the top of the base plate 1. An anti - tipping mechanism 5 is arranged on the top of the base plate 1. The anti - tipping mechanism 5 includes a connecting rod 508, a second connecting block 509, a baffle 510, and a fixed seat 512. The baffle 510 is fixedly connected to both the left and right sides of the top of the base plate 1. The fixed seat 512 is arranged on the surface of the baffle 510. The second connecting block 509 is fixedly connected to the outside of the fixed seat 512. The connecting rod 508 is movably connected to the inside of the second connecting block 509. First connecting plates 3 are fixedly installed on both the left and right sides of the rear side of the top of the base plate 1. A servo motor 501 is fixedly installed on the left side of the first connecting plate 3. An output end of the servo motor 501 is fixedly installed with a bidirectional threaded rod 502. Threaded sleeves 503 are threadedly connected to both the left and right sides of the surface of the bidirectional threaded rod 502. A linkage rod 504 is fixedly installed on the front side of the threaded sleeve 503. A sliding rod 505 is fixedly installed inside the second connecting plate 4. The other end of the sliding rod 505 is fixedly connected to the surface of the baffle 510. A sliding sleeve 506 is slidably connected to the surface of the sliding rod 505. A first connecting block 507 is fixedly installed on the top of the sliding sleeve 506. The lower end of the connecting rod 508 is movably connected to the inside of the first connecting block 507. Through slots 511 are opened on both the front and rear sides of the surface of the baffle 510. The fixed seat 512 is slidably connected to the inside of the through slot 511. Lead screws 513 are threadedly connected to both the front and rear sides of the fixed seat 512. A positioning disk 514 is fixedly connected to the inside of the lead screw 513.

[0030] Through the setting of the anti - tipping mechanism 5, the compactus body 2 with different sizes and heights can be fixed, preventing the compactus body 2 from being toppled due to external forces, improving the durability of the compactus body 2, reducing the possibility of the rack body being toppled caused by accidental collision or unbalanced load, thereby protecting the documents or items stored on the rack from damage, enhancing the stability of the compactus body 2, protecting the safety of operators and surrounding personnel, and avoiding personal injuries caused by the collapse of the rack body.

[0031] Embodiment 2

[0032] In one embodiment, a guiding block 6 is fixedly installed at the bottom of the threaded sleeve 503. Guiding grooves 7 are opened on both the left and right sides of the top of the base plate 1. The guiding block 6 is slidably connected to the inside of the guiding groove 7. A limiting block 8 is fixedly installed on the surface of the bidirectional threaded rod 502. The diameter of the limiting block 8 is larger than the diameter of the threaded sleeve 503. Positioning bolts 9 are fixedly installed around the top of the base plate 1. The lower end of the positioning bolt 9 penetrates through the base plate 1 and extends to the bottom of the base plate 1.

[0033] Through the settings of the guiding block 6 and the guiding groove 7, a limiting effect can be achieved to prevent the threaded sleeve 503 from shifting during movement. Through the setting of the limiting block 8, it can be avoided that the threaded sleeve 503 disengages from the threaded sections on both sides of the bidirectional threaded rod 502 during the inward movement. Through the setting of the positioning bolt 9, the substrate 1 can be installed and fixed, thereby improving the overall stability.

[0034] When this utility model is working: After placing the dense rack body 2 on the top of the substrate 1 and inside the baffle 510, the servo motor 501 can be started to work. When the servo motor 501 is started, it can drive the bidirectional threaded rod 502 at the output end to rotate. While the bidirectional threaded rod 502 is rotating, under the action of threaded connection, it will drive the threaded sleeve 503 to move horizontally. While the threaded sleeve 503 is moving, it will drive the sliding sleeve 506 to slide along the surface of the sliding rod 505 through the linkage rod 504 fixedly connected to its surface. While the sliding sleeve 506 is moving, it will drive the first connecting block 507 to move horizontally. During the movement of the first connecting block 507, since the upper end of the connecting rod 508 is restricted by the connection of the second connecting block 509, the lower end deflects outward, and at the same time, the upper end will drive the second connecting block 509 to move longitudinally. Through the movement of the second connecting block 509, it will drive the fixed seat 512 to move longitudinally along the through groove 511. When the fixed seat 512 moves to a height suitable for the dense rack body 2, the lead screw 513 can be manually rotated, and under the action of threaded connection, it will drive the positioning disk 514 to move inward, so that the positioning disk 514 fits against both sides of the dense rack body 2, completing the fixation of the dense rack body 2.

[0035] The above is only the specific implementation manner of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by this utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be subject to the protection scope of the claimed rights.

Claims

1. A high-durability compact shelving anti-fall device, comprising a base plate (1) and a compact shelving body (2), characterized in that: The compact shelving body (2) is arranged on the top of the base plate (1), and second connecting plates (4) are fixedly installed on the left and right sides of the front side of the top of the base plate (1). The top of the base plate (1) is provided with an anti-dumping mechanism (5), and the anti-dumping mechanism (5) comprises a connecting rod (508), a second connecting block (509), a baffle (510), and a fixing seat (512). The baffle (510) is fixedly connected to the left and right sides of the top of the base plate (1), and the fixing seat (512) is arranged on the surface of the baffle (510). The second connecting block (509) is fixedly connected to the outer side of the fixing seat (512), and the connecting rod (508) is movably connected to the inner side of the second connecting block (509).

2. The anti-falling device of a high-durability compact shelving according to claim 1 is characterized by: A first connecting plate (3) is fixedly mounted on both left and right sides of the rear top side of the base plate (1); a servo motor (501) is fixedly mounted on the left side of the first connecting plate (3); a bidirectional threaded rod (502) is fixedly mounted on the output end of the servo motor (501); a threaded sleeve (503) is threadedly connected to both left and right sides of the surface of the bidirectional threaded rod (502); and a linkage rod (504) is fixedly mounted on the front side of the threaded sleeve (503).

3. The anti-falling device of a high-durability compact shelving according to claim 1 is characterized in that: A sliding rod (505) is fixedly mounted on the inner side of the second connecting plate (4); the other end of the sliding rod (505) is fixedly connected to the surface of the baffle (510); a sliding sleeve (506) is slidably connected to the surface of the sliding rod (505); a first connecting block (507) is fixedly mounted on the top of the sliding sleeve (506); and the lower end of the connecting rod (508) is movably connected to the inner side of the first connecting block (507).

4. The anti-falling device of a high-durability compact shelving according to claim 1 is characterized in that: Through grooves (511) are provided on both the front and rear sides of the surface of the baffle (510), and the fixing seat (512) is slidably connected to the inner side of the through groove (511).

5. The anti-falling device of a high-durability compact shelving according to claim 1 is characterized in that: The front and rear sides of the fixing seat (512) are both threadedly connected with a screw rod (513), and the inner side of the screw rod (513) is fixedly connected with a positioning plate (514).

6. The anti-falling device of a high-durability compact shelving according to claim 2 is characterized by: A guide block (6) is fixedly mounted on the bottom of the threaded sleeve (503), and guide grooves (7) are provided on both left and right sides of the top of the base plate (1), and the guide block (6) is slidably connected to the inner side of the guide groove (7).

7. The anti-falling device of a high-durability compact shelving according to claim 2 is characterized by: A limit block (8) is fixedly mounted on the surface of the bidirectional threaded rod (502), and the diameter of the limit block (8) is greater than the diameter of the threaded sleeve (503).

8. The anti-falling device of a high-durability compact shelving according to claim 2 is characterized by: Positioning bolts (9) are fixedly mounted on all four sides of the top of the base plate (1), and the lower ends of the positioning bolts (9) penetrate the base plate (1) and extend to the bottom of the base plate (1).

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