Modularized assembly type goods shelf structure

Abstract

The utility model discloses a modular assembly type goods shelf structure which comprises a base, fixing mechanisms are welded to the four corners of the upper portion of the base, supporting stand columns are installed in the fixing mechanisms, and goods shelf plates are installed on the supporting stand columns through movable mechanisms. An auxiliary mechanism is connected between the lower portion of the front end of the goods shelf plate and the two supporting stand columns at the front end. The supporting stand columns are installed through the fixing mechanism, the installation strength of the goods shelf plates is improved conveniently through the arrangement of the four supporting stand columns, stress balance is kept, the goods shelf plates are installed through the movable mechanism, the spacing distance of the goods shelf plates is adjusted conveniently through the cooperation of the auxiliary mechanism, and disassembly and installation are convenient. And the auxiliary mechanism is arranged to conveniently support the extending part of the goods shelf plate, so that the stability and the loading capacity of the goods shelf plate are improved, namely the stability and the loading capacity of the goods shelf are improved through the cooperation of the auxiliary mechanism and the four supporting stand columns.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, in particular to a modular assembled shelf structure. Background Art

[0002] The assembled shelf adopts a combined structure, with flexible adjustment and convenient disassembly and assembly. To achieve standardization and serialization of combined shelves, because if each unit designs and manufactures combined shelves by itself, the quality will lack guarantee and the cost will be relatively high. Standardized design and specialized production of shelves can not only improve product quality, make product specifications diversified and serialized, but also save raw materials and reduce costs.

[0003] Referring to the Chinese patent with the publication number CN219270445U, it discloses an assembled shelf structure, including a bracket. The bottom of the bracket is fixedly connected with a chassis, and columns are fixedly connected to the four corners of the bottom of the chassis. A first connecting ear is evenly fixedly connected to one side wall of the bracket, and a placing rack is rotatably connected to the side of the two groups of first connecting ears away from the bracket. Slide blocks are symmetrically and slidably connected to the bottom of each placing rack.

[0004] Through the arrangement of the screw rod, the slide block and the traction rod, the above-mentioned device can drive the slide block to slide at the bottom of the placing rack when the screw rod rotates, so as to adjust the position of the support point between the slide block and the placing rack, and then drive the placing rack to rotate, so as to realize the free adjustment of the angle of the placing rack, so that a large number of screws do not need to be disassembled and assembled when adjusting the angle of the placing rack, thus effectively improving the efficiency of adjusting the angle of the placing rack. However, the above-mentioned device still has some disadvantages, such as: First, it cannot provide great strength, and it is easy to cause the shelf to collapse and be damaged when assembling heavy objects, resulting in economic losses; Second, a large number of screw rod and screw structures are used, resulting in inconvenience in installation and disassembly, and it is easy to deform under gravity and cannot be used. Summary of the Utility Model

[0005] Aiming at the problems mentioned in the background art, the purpose of the utility model is to provide a modular assembled shelf structure to solve the problems mentioned in the background art.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A modular assembled shelf structure includes a base. Fixed mechanisms are welded at the four corners of the upper part of the base. Support columns are installed in the fixed mechanisms. A shelf board is installed on the support columns through a movable mechanism. An auxiliary mechanism is connected between the lower part of the front end of the shelf board and the two support columns at the front end.

[0008] The auxiliary mechanism includes a positioning mechanism, which has the same structure as the fixing mechanism and the moving mechanism.

[0009] By adopting the above technical solution, when the utility model is in use, the base fixes and installs the support columns through the fixing mechanism. The setting of the four support columns facilitates improving the installation strength of the shelf board, maintaining the force balance, and the shelf board is installed through the moving mechanism. With the setting of the auxiliary mechanism, the distance between the shelf boards is convenient to adjust, and it is also convenient for disassembly and installation. Moreover, the installation of the support columns by the fixing mechanism is also convenient for disassembly, so that the entire shelf mechanism can be quickly installed and disassembled. And the setting of the auxiliary mechanism is convenient for supporting the extended part of the shelf board, improving the stability and load-bearing capacity of the shelf board, that is, the auxiliary mechanism cooperates with the setting of the four support columns to improve the stability and load-bearing capacity of the shelf.

[0010] Preferably, support legs are respectively welded at the four corners of the bottom of the base. A plurality of positioning holes are formed in the support columns, and a baffle is fixedly arranged on the shelf board.

[0011] By adopting the above technical solution, the setting of the support legs is convenient for maintaining the balance and stability of the base, the positioning holes on the support columns are convenient for the positioning mechanism to be positioned and installed with the fixing mechanism and the moving mechanism, and the setting of the baffle on the shelf board can prevent the goods from falling.

[0012] Preferably, the positioning mechanism, the fixing mechanism, and the moving mechanism all include a moving frame. A through cavity is formed in the middle of the moving frame, and the support column is movably located inside the through cavity.

[0013] By adopting the above technical solution, the through cavity arranged in the moving frame is convenient for installing the support column, that is, it is convenient for the support column to be snap-fitted, or it is convenient for the moving frame to slide and adjust on the support column.

[0014] Preferably, an adjusting frame is fixedly arranged on one side of the moving frame. A disassembly plate is installed at one end of the adjusting frame. A positioning rod passing through the moving frame and the disassembly plate is arranged inside the adjusting frame, and the positioning rod is inserted into the positioning hole.

[0015] By adopting the above technical solution, the setting of the adjusting frame is convenient for installing the positioning rod and for installing the reset mechanism for the positioning rod, facilitating the positioning rod to be snap-fitted and inserted into the positioning hole to achieve positioning and fixing.

[0016] Preferably, a limiting ring is welded on the positioning rod, a spring is fixedly installed on the limiting ring, the spring is sleeved outside the positioning rod, the limiting ring is movably located inside the adjusting frame, and one end of the spring is fixedly connected to the inner wall of the disassembly plate.

[0017] By adopting the above technical solution, the setting of the limiting ring facilitates the spring to reset and adjust the positioning rod. That is, after pulling, the positioning rod is separated from the positioning hole, which facilitates the positioning mechanism to be detached and positioned and move with the fixed mechanism and the movable mechanism. After releasing, the pulling force of the spring can make the positioning rod reset and re-engage and insert to achieve positioning and fixing.

[0018] Preferably, there are two positioning rods, a limiting plate is jointly welded at the outer ends of the two positioning rods, a pulling ring block is welded at the center of one side of the limiting plate, and a pulling ring is movably installed on the pulling ring block.

[0019] By adopting the above technical solution, the setting of the limiting plate prevents the positioning rod from entering the inside of the adjusting frame, and the pulling ring block is used to install and connect the pulling ring, and the pulling ring facilitates pulling the positioning rod.

[0020] Preferably, the auxiliary mechanism includes a first connecting head provided at the lower part of the front end of the shelf board and a second connecting head provided on one side of the positioning mechanism. A third connecting head is movably connected to the first connecting head and the second connecting head respectively through a pin shaft, and threaded cylinders are provided on one side of the two third connecting heads.

[0021] By adopting the above technical solution, through the setting of the first connecting head, the second connecting head and the third connecting head, it is convenient to carry out rotational adjustment, improve the mobility, and facilitate adjusting the support position and angle.

[0022] Preferably, a threaded rod is commonly threadedly connected inside the two threaded cylinders, and an adjusting nut is fixedly provided in the middle of the threaded rod.

[0023] By adopting the above technical solution, the threaded rod facilitates connecting the threaded cylinders, so that the auxiliary mechanism can support the shelf board, and the adjusting nut facilitates rotating the threaded rod to adjust the support length of the threaded rod.

[0024] In summary, the present utility model mainly has the following beneficial effects:

[0025] When the utility model is in use, the base is fixedly installed on the support column through the fixing mechanism. The setting of four support columns facilitates improving the installation strength of the shelf board, maintaining the force balance, and the shelf board is installed through the movable mechanism. With the setting of the auxiliary mechanism, the spacing distance of the shelf board is easy to adjust, and it is convenient for disassembly and installation. Moreover, the installation of the fixing mechanism on the support column is also convenient for disassembly, enabling the entire shelf mechanism to be quickly installed and disassembled. The setting of the auxiliary mechanism facilitates supporting the extended part of the shelf board, improving the stability and load-bearing capacity of the shelf board, that is, the auxiliary mechanism cooperates with the setting of four support columns to improve the stability and load-bearing capacity of the shelf. Brief Description of the Drawings

[0026] Figure 1 is the structural schematic diagram of the utility model;

[0027] Figure 2 is the schematic diagram of the fixing mechanism of the utility model;

[0028] Figure 3 is the partial schematic diagram of the fixing mechanism of the utility model;

[0029] Figure 4 is of the utility model Figure 1 The enlarged schematic diagram at position A in

[0030] Reference Signs: 1, base; 2, support leg; 3, support column; 4, positioning hole; 5, fixing mechanism; 501, moving frame; 502, through cavity; 503, adjusting frame; 504, disassembly plate; 505, positioning rod; 506, limiting ring; 507, spring; 508, limiting plate; 509, pull ring block; 510, pull ring; 6, movable mechanism; 7, shelf board; 8, baffle; 9, auxiliary mechanism; 901, positioning mechanism; 902, first connecting head; 903, second connecting head; 904, third connecting head; 905, threaded cylinder; 906, threaded rod; 907, adjusting nut; 908, pin shaft. Detailed Description of the Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0032] Refer to Figures 1-4, A modular prefabricated shelf structure, including a base 1. Support legs 2 are respectively welded at the four corners of the bottom of the base 1. The provision of the support legs 2 facilitates maintaining the balance and stability of the base 1. Fixed mechanisms 5 are welded at the four corners of the upper part of the base 1. Support columns 3 are installed in the fixed mechanisms 5. A number of positioning holes 4 are provided on the support columns 3, and the positioning holes 4 on the support columns 3 facilitate the positioning and installation of the positioning mechanism 901 with the fixed mechanism 5 and the movable mechanism 6. A shelf board 7 is installed on the support columns 3 through the movable mechanism 6. A baffle 8 is fixedly provided on the shelf board 7, and the provision of the baffle 8 on the shelf board 7 can prevent goods from falling. An auxiliary mechanism 9 is connected between the lower part of the front end of the shelf board 7 and the two support columns 3 at the front end;

[0033] Both the positioning mechanism 901, the fixed mechanism 5 and the movable mechanism 6 include a moving frame 501. A through cavity 502 is provided in the middle of the moving frame 501. The support column 3 is movably located inside the through cavity 502. The through cavity 502 provided in the moving frame 501 facilitates the installation of the support column 3, that is, facilitates the snap-fit installation of the support column 3, or facilitates the sliding adjustment of the moving frame 501 on the support column 3. A regulating frame 503 is fixedly provided on one side of the moving frame 501. A dismounting plate 504 is installed at one end of the regulating frame 503. A positioning rod 505 passing through the moving frame 501 and the dismounting plate 504 is provided inside the regulating frame 503. The positioning rod 505 is inserted through and into the positioning hole 4. The provision of the regulating frame 503 facilitates the installation of the positioning rod 505, and facilitates the installation of the reset mechanism for the positioning rod 505, facilitating the positioning rod 505 to be snap-fitted and inserted into the positioning hole 4 to achieve positioning and fixing. A limiting ring 506 is welded on the positioning rod 505. A spring 507 is fixedly installed on the limiting ring 506. The spring 507 is sleeved on the outside of the positioning rod 505. The limiting ring 506 is movably located inside the regulating frame 503. One end of the spring 507 is fixedly connected to the inner wall of the dismounting plate 504. The provision of the limiting ring 506 facilitates the reset adjustment of the positioning rod 505 by the spring 507, that is, after pulling, the positioning rod 505 is separated from the positioning hole 4, facilitating the detachment and positioning movement of the positioning mechanism 901 with the fixed mechanism 5 and the movable mechanism 6. After releasing, the pulling force of the spring 507 can cause the positioning rod 505 to reset and be re-snap-fitted and inserted to achieve positioning and fixing. There are two positioning rods 505. A limiting plate 508 is jointly welded at the outer ends of the two positioning rods 505. A pull ring block 509 is welded at the center of one side of the limiting plate 508. A pull ring 510 is movably installed on the pull ring block 509. The provision of the limiting plate 508 prevents the positioning rod 505 from entering the regulating frame 503, and realizes the installation and connection of the pull ring 510 through the pull ring block 509, and the pull ring 510 facilitates the pulling of the positioning rod 505;

[0034] The auxiliary mechanism 9 includes a positioning mechanism 901, which has the same structure as the fixing mechanism 5 and the moving mechanism 6. The auxiliary mechanism 9 includes a first connecting head 902 provided at the lower front end of the shelf board 7, and a second connecting head 903 provided on one side of the positioning mechanism 901. A third connecting head 904 is movably connected to the first connecting head 902 and the second connecting head 903 respectively through a pin shaft 908. Threaded cylinders 905 are provided on one side of both third connecting heads 904. Through the setting of the first connecting head 902, the second connecting head 903 and the third connecting head 904, it is convenient to perform rotational adjustment, improve mobility, and facilitate the adjustment of the support position and angle. A threaded rod 906 is commonly threadedly connected inside the two threaded cylinders 905. An adjusting nut 907 is fixedly provided in the middle of the threaded rod 906. Through the threaded rod 906, it is convenient to connect the threaded cylinders 905, so that the auxiliary mechanism 9 can support the shelf board 7, and the adjusting nut 907 is convenient for rotating the threaded rod 906 to adjust the support length of the threaded rod 906.

[0035] When the present utility model is in use, the base 1 fixes and installs the support columns 3 through the fixing mechanism 5. The setting of the four support columns 3 is convenient for improving the installation strength of the shelf board 7, maintaining the force balance, and the shelf board 7 is installed through the moving mechanism 6. With the setting of the auxiliary mechanism 9, the shelf board 7 is convenient for adjusting the spacing distance, and is also convenient for disassembly and installation. Moreover, the installation of the support columns 3 by the fixing mechanism 5 is also convenient for disassembly, so that the entire shelf mechanism can be quickly installed and disassembled. The setting of the auxiliary mechanism 9 is convenient for supporting the extended part of the shelf board 7, improving the stability and load-bearing capacity of the shelf board 7, that is, the auxiliary mechanism 9 cooperates with the setting of the four support columns 3 to improve the stability and load-bearing capacity of the shelf.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A modular assembled shelf structure, comprising a base (1), characterized in that: A fixing mechanism (5) is welded at the four corners of the upper part of the base (1), a supporting column (3) is installed in the fixing mechanism (5), a shelf board (7) is installed on the supporting column (3) via a movable mechanism (6), and an auxiliary mechanism (9) is connected between the lower front end of the shelf board (7) and the two supporting columns (3) at the front end; The auxiliary mechanism (9) comprises a positioning mechanism (901), and the positioning mechanism (901) has the same structure as the fixing mechanism (5) and the movable mechanism (6).

2. A modular assembled shelf structure according to claim 1, characterized in that: Support legs (2) are welded at the four corners of the bottom of the base (1), a plurality of positioning holes (4) are provided on the support column (3), and a baffle (8) is fixedly provided on the shelf plate (7).

3. A modular assembled shelf structure according to claim 2, characterized in that: The positioning mechanism (901), the fixing mechanism (5) and the movable mechanism (6) all include a movable frame (501), a through cavity (502) is provided in the middle of the movable frame (501), and the supporting column (3) is movable inside the through cavity (502).

4. A modular assembled shelf structure according to claim 3, characterized in that: An adjusting frame (503) is fixedly provided on one side of the movable frame (501), a disassembly plate (504) is installed on one end of the adjusting frame (503), a positioning rod (505) penetrating the movable frame (501) and the disassembly plate (504) is provided inside the adjusting frame (503), and the positioning rod (505) is inserted through the positioning hole (4).

5. A modular assembled shelf structure according to claim 4, characterized in that: A limiting ring (506) is welded on the positioning rod (505), a spring (507) is fixedly mounted on the limiting ring (506), the spring (507) is sleeved on the outside of the positioning rod (505), the limiting ring (506) is movably located inside the adjustment frame (503), and one end of the spring (507) is fixedly connected to the inner wall of the disassembly plate (504).

6. A modular assembled shelf structure according to claim 5, characterized in that: Two positioning rods (505) are provided, and a limiting plate (508) is welded to the outer ends of the two positioning rods (505). A pull ring block (509) is welded at the center of one side of the limiting plate (508), and a pull ring (510) is movably mounted on the pull ring block (509).

7. The modular assembled shelf structure according to claim 1, characterized in that: The auxiliary mechanism (9) comprises a first connecting head (902) provided at the lower front end of the shelf plate (7), and a second connecting head (903) provided at one side of the positioning mechanism (901), the first connecting head (902) and the second connecting head (903) being movably connected to a third connecting head (904) via a pin shaft (908), and a threaded cylinder (905) is provided on one side of the two third connecting heads (904).

8. A modular assembled shelf structure according to claim 7, characterized in that: The two threaded barrels (905) are connected to a threaded rod (906) through a common inner thread, and an adjusting nut (907) is fixedly disposed in the middle of the threaded rod (906).

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