Stand column and footing structure of goods shelf

Abstract

The stand column and footing structure of the goods shelf comprises a stand column and a footing, a middle supporting leg is adjustably installed at the bottom end of the stand column, the footing is detachably installed on one side of the stand column, and an end supporting leg is adjustably installed on the footing. The stand columns are provided with inserting holes, the footings comprise inserting heads matched with the inserting holes, grooves matched with the stand columns are formed in the inserting heads, and the footings are locked through the middle supporting legs after being installed on the stand columns. According to the utility model, the footing comprises the plug matched with the jack, the plug is provided with the groove matched with the upright post, the footing is locked through the middle supporting leg after being mounted on the upright post, and the first bolt is screwed into the screw socket of the fixing sheet and is screwed with the upper fixing sheet in the upright post, so that the footing is firmly fixed on the upright post; under the condition that the goods shelf bears load, the footing is stably connected with the stand column, and the effects of safety, firmness and flexibility are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf parts, in particular to a column and footing structure of a shelf. Background Art

[0002] In commercial places such as shopping malls and supermarkets, product exhibition areas are usually equipped with shelves or display racks. Shelves or display racks are a common tool for storing or displaying items. They are widely used in various industries due to their simple structure and convenient and flexible disassembly and assembly.

[0003] There are many kinds of shelves in daily life, most of which are composed of columns, bases, back nets, buckled back plates, bottom plates, connecting rods, support arms, and layer plates. Most of the metal pipe columns and metal pipe feet are welded together. Single-sided shelves are welded with one side of the foot support, and double-sided shelves are welded with both sides of the foot support. The structure is simple but the use is not flexible. When the user needs to change from double-sided to single-sided, there is no way to remove the foot on the other side, which makes it very inflexible when used.

[0004] The shortcomings of the above-mentioned existing column and footing structures also restrict the practicality and wider promotion and development of the shelves to a certain extent. Therefore, it is necessary to provide a column and footing structure for a shelf. Utility Model Content

[0005] The utility model aims to provide a column and footing structure of a shelf to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a column and base foot structure of a shelf, including a column and a base foot, the bottom end of the column is adjustably installed with a middle supporting foot, the base foot is detachably installed on one side of the column, and the base foot is adjustably installed with an end supporting foot; the column is provided with a socket, the base foot includes a plug that cooperates with the socket, and the plug is provided with a groove that cooperates with the column, and the base foot is locked by the middle supporting foot after being installed on the column.

[0007] Preferably, the footing is composed of two unit footings, and the unit footings include a support plate, and a plurality of trumpet stamp pads are pressed inside the support plate.

[0008] Preferably, a slot is provided on the top of the support plate, and a limit plate is provided at the insertion hole of the column.

[0009] Preferably, the end support foot is composed of a second nut and a second bolt, and a nut hole for limiting the second nut is opened on the support plate.

[0010] Preferably, the middle supporting leg comprises a first bolt, a lower fixing plate, an upper fixing plate and a first nut; the first nut is installed at the bottom end of the upper fixing plate, the upper fixing plate is located in the column, and the lower fixing plate is clamped at the bottom of the column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The base foot includes a plug that matches the socket, and a groove that matches the column is opened at the plug. After the base foot is installed on the column, it is locked through the middle supporting foot. The first bolt is screwed into the screw mouth of the fixing plate and tightened with the upper fixing plate in the column. With this structure, the base foot is firmly fixed on the column. When the shelf is load-bearing, the base foot is stably connected to the column, achieving a safe, firm and flexible effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the middle support foot of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the base foot and the end support foot of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the unit footing of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the utility model column.

[0020] In the figure: 1, middle supporting foot; 2, base foot; 3, end supporting foot; 4, column; 11, first bolt; 12, lower fixing plate; 13, upper fixing plate; 14, first nut; 21, unit base foot; 211, support plate; 212, speaker printing pad; 213, nut hole; 214, plug; 215, slot; 41, socket; 42, limit plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0022] See also Figure 1-6 In an embodiment of the utility model, a column and footing structure of a shelf includes a column 4 and a footing 2, wherein a middle supporting foot 1 is adjustable at the bottom of the column 4, the footing 2 is detachably mounted on one side of the column 4, and an end supporting foot 3 is adjustable at the footing 2;

[0023] The column 4 is provided with a socket 41, and the base 2 includes a plug 214 that cooperates with the socket 41, and the plug 214 is provided with a groove that cooperates with the column 4. After the base 2 is installed on the column 4, it is locked by the middle supporting foot 1, and the first bolt 11 is screwed into the screw hole of the fixing plate and tightened with the upper fixing plate 13 in the column. With this structure, the base is firmly fixed on the column. When the shelf is load-bearing, the base is stably connected to the column, achieving a safe, firm and flexible effect.

[0024] The base foot 2 is composed of two unit base feet 21, and the unit base foot 21 includes a support plate 211, and a plurality of speaker pads 212 are pressed inside the support plate 211; a card slot 215 is provided on the top of the support plate 211, and a limit plate 42 is provided at the position of the socket 41 of the column 4, and the limit plate 42 is used to limit the two unit base feet 21; the end support foot 3 is composed of a second nut and a second bolt, and a nut hole 213 for limiting the second nut is provided on the support plate 211, and when the second nut is limited, the height of the second bolt can be adjusted.

[0025] The middle supporting foot 1 includes a first bolt 11, a lower fixing plate 12, an upper fixing plate 13 and a first nut 14; the first nut 14 is installed at the bottom end of the upper fixing plate 13, the upper fixing plate 13 is located in the column 4, and the lower fixing plate 12 is stuck at the bottom of the column 4; the single-sided shelf is installed with a single-sided base foot, and the double-sided shelf is installed with a double-sided base foot. Whether the middle supporting foot 1 is a single-sided or double-sided base foot, the same middle supporting foot 1 is used, and the lower fixing plate 12 and the upper fixing plate 13 are operated by tightening and fixing with screw rods.

[0026] The working principle of the utility model is as follows: after the base foot 2 is installed on the column 4, it is locked by the middle support foot 1, and the first bolt 11 is screwed into the screw hole of the fixing plate and tightened with the upper fixing plate 13 in the column, so that the base foot is firmly fixed on the column in this structure, and the base foot is stably connected to the column under the load-bearing condition of the shelf, achieving the effect of being both safe, firm and flexible;

[0027] Single-sided shelves are installed with single-sided footings, and double-sided shelves are installed with double-sided footings. The middle supporting foot 1 uses the same middle supporting foot 1 regardless of whether it is a single-sided or double-sided footing. The lower fixing plate 12 and the upper fixing plate 13 are fixed by screw rods.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A column and footing structure of a shelf, comprising a column (4) and a footing (2), characterized in that: The bottom end of the column (4) is adjustably mounted with a middle support foot (1), the base foot (2) is detachably mounted on one side of the column (4), and the base foot (2) is adjustably mounted with an end support foot (3); The column (4) is provided with a socket (41), the base foot (2) comprises a plug (214) matched with the socket (41), and the plug (214) is provided with a groove matched with the column (4), and the base foot (2) is locked by the middle supporting foot (1) after being installed on the column (4).

2. The column and footing structure of a shelf according to claim 1, characterized in that: The base foot (2) is composed of two unit base feet (21), and the unit base foot (21) includes a support plate (211), and a plurality of trumpet printing pads (212) are pressed inside the support plate (211).

3. The column and footing structure of a shelf according to claim 2, characterized in that: The top of the support plate (211) is provided with a slot (215), and the column (4) is provided with a limit plate (42) at the insertion hole (41).

4. A shelf column and footing structure according to claim 2 or 3, characterized in that: The end support foot (3) is composed of a second nut and a second bolt, and a nut hole (213) for limiting the position of the second nut is provided on the support plate (211).

5. The column and footing structure of a shelf according to claim 1, characterized in that: The middle supporting foot (1) comprises a first bolt (11), a lower fixing plate (12), an upper fixing plate (13) and a first nut (14); the first nut (14) is installed at the bottom end of the upper fixing plate (13); the upper fixing plate (13) is located in the column (4); and the lower fixing plate (12) is clamped at the bottom of the column (4).

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