Ground rail for dense cabinets

Abstract

This utility model relates to the field of mobile shelving track technology, and in particular discloses a floor track for mobile shelving, including a base. The base consists of a bottom plate and two limiting plates. The two limiting plates are fixed to both sides of the upper surface of the bottom plate to form a U-shaped structure. Several sets of fixing holes are formed along the length of the bottom plate. A track core is fixed on the center line of the upper surface of the base. The track core is arranged parallel to the two limiting plates. Several connecting holes are opened on the bottom plate below the fixing position of the track core. The advantages are: the track core is a solid structure, which has greater load-bearing capacity, higher levelness, and is not easily deformed or damaged; the upper end face of the track core is arc-shaped, which reduces the contact area with the pulleys of the mobile shelving during use, reducing friction and making the mobile shelving move more smoothly; the connection point between the track core and the base is hidden in the connecting holes below the track core, and after the track core is fixed on the base, there are no gaps or welds on both sides of the track core, which is aesthetically pleasing, and the rollers will not collide with the welds when sliding.

Description

Technical Field

[0001] This utility model relates to the field of mobile shelving track technology, and in particular to a ground track for mobile shelving. Background Technology

[0002] Mobile shelving is a device used for the efficient storage of large amounts of data. It is suitable for use in libraries, archives, sample rooms, and other similar locations in government agencies and enterprises, for storing books, documents, and goods. Compared to traditional bookshelves, shelves, and filing racks, mobile shelving offers greater storage capacity, saves more space, and is more traditional in design.

[0003] Existing commonly used mobile shelving slides, such as Figure 5 As shown, the slide rail is grooved and installed on the ground. The rollers are installed inside the slide rail. Although this type of slide rail structure is simple, dust and debris can easily fall into the slide rail, affecting the smooth sliding of the rollers. If stones or other objects fall into the slide rail, the mobile shelving will be difficult to move smoothly when it is moved on the ground, affecting the use effect. Utility Model Content

[0004] This utility model proposes a floor track for mobile shelving to solve the above-mentioned problems.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A floor rail for a mobile shelving unit includes a base, which consists of a base plate and two limiting plates. The two limiting plates are fixed to both sides of the upper surface of the base plate to form a U-shaped structure. Several sets of fixing holes are formed along the length of the base plate. A rail core is fixed on the center line of the upper surface of the base. The rail core is arranged parallel to the two limiting plates. Several connecting holes are opened on the base plate below the fixing position of the rail core. A welding gun passes through the connecting holes to weld the rail core to the base plate as a whole.

[0007] Furthermore, the rail core is a solid structure, and the upper end face of the rail core is a convex arc-shaped surface.

[0008] The beneficial effects of this utility model by adopting the above technical solution are as follows: the rail core is a solid structure, which has greater load-bearing capacity, higher levelness, and is not easily deformed or damaged; the upper end face of the rail core is arc-shaped, which reduces the contact area with the rollers of the mobile shelving during use, thereby reducing friction and making the mobile shelving move more smoothly; the connection point between the rail core and the base is hidden in the connection hole below the rail core, and after the rail core is fixed on the base, there are no gaps or welds on both sides of the rail core, which is aesthetically pleasing, and the rollers will not collide with the welds when sliding. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a perspective view of the present invention;

[0011] Figure 2 This is an exploded view of the present invention;

[0012] Figure 3 This is the front view of this utility model;

[0013] Figure 4 This is a rear view of the base of this utility model;

[0014] Figure 5 This is a diagram of the existing mobile shelving slide rail mechanism.

[0015] The annotations in the attached figures are explained as follows:

[0016] 1. Base; 11. Base plate; 12. Limiting plate; 13. Fixing hole; 14. Connecting hole; 2. Rail core. Detailed Implementation

[0017] 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.

[0018] like Figures 1-4As shown, a type of floor rail for mobile shelving includes a base 1, which consists of a base plate 11 and two limiting plates 12. A single base rail is 1.5m long, and the base plate 11 is 5-6mm thick. The two limiting plates 12 are fixed to both sides of the upper surface of the base plate 11 to form a U-shaped structure. Several sets of fixing holes 13 are formed along the length of the base plate 11, with two fixing holes per set. The diameter of the fixing holes 13 is not less than 8mm. A rail core 2 is fixed on the center line of the upper surface of the base 1. The rail core 2 is parallel to the two limiting plates 12. Several connecting holes 14 are provided on the base plate 11 below the fixing position of the rail core 2. When the rail core 2 is fixed by welding, the welding gun can be passed through the connecting holes 14 to weld the rail core 2 to the base plate 11 as one piece. Then, the welding point is ground to keep the lower surface of the base plate 11 flat. There will be no weld seam between the two sides of the rail core 2 and the base plate 11, eliminating the need for long-distance welding, making processing more convenient and improving the production efficiency of the floor rail.

[0019] In this embodiment, in order to ensure the levelness of the track and improve the load-bearing capacity, the track core 2 is a solid structure. The track core 2 is made of square steel with a size of 21mm*21mm. The upper end face of the track core 2 is a convex arc surface, which reduces the stress surface and reduces friction, making the mobile shelving move more smoothly.

[0020] In this embodiment, to improve the aesthetics and prevent the base from rusting, the base is treated with powder coating or paint spraying for rust prevention.

[0021] The working principle of this utility model is as follows:

[0022] In use, the base 1 is fixed to the ground by passing a steel pin through the fixing hole 13. The pulleys of the mobile shelving sample track wheels slide on the upper surface of the track core 2 to move the mobile shelving.

[0023] Components not described in detail in this article are existing technologies.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A floor track for a dense cabinet, characterized by: Includes a base (1), which is composed of a base plate (11) and two limiting plates (12). The two limiting plates (12) are fixed on both sides of the upper surface of the base plate (11) to form a U-shaped structure. Several sets of fixing holes (13) are formed on the base plate (11) along the length direction. A rail core (2) is fixed on the center line of the upper surface of the base (1). The rail core (2) is arranged parallel to the two limiting plates (12). Several connecting holes (14) are opened on the base plate (11) below the fixed position of the rail core (2).

2. The floor track for a dense cabinet according to claim 1, wherein: The rail core (2) is a solid structure, and the upper end face of the rail core (2) is an upwardly convex arc surface.

Images