Assembly type heavy goods shelf

Abstract

The utility model belongs to the technical field of goods shelves, and particularly discloses an assembly type heavy goods shelf which comprises stand columns and cross beams, the stand columns are arranged side by side and are vertically arranged, the bottom ends of the stand columns are fixedly connected with the ground, the cross beams are transversely connected to the stand columns, goods bearing platforms are arranged on the upper surfaces of the cross beams, and the goods bearing platforms are arranged on the upper surfaces of the cross beams. A tray is arranged on the upper side of the goods bearing platform and used for storing goods. According to the goods shelf, through the reasonable structural design, the overall structure formed by the stand columns, the cross beams, the goods bearing platform, the cable-stayed parts and other components is used for supporting and distributing the weight, the load of heavy-load goods can be distributed more evenly and dispersed to more column feet, local concentrated stress is avoided, the requirement for the bearing performance of the ground is lowered, and the service life of the goods shelf is prolonged. The goods shelf has better mechanical performance, the structural stability is improved, the whole goods shelf is designed in a modular mode, and the goods shelf can be rapidly built in a bolt or insertion piece type assembling mode.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, in particular to an assembled heavy-duty shelf. Background Art

[0002] As shelf manufacturing technology gradually improves, in order to save costs, more companies choose to purchase local shelves, and the shelf industry has emerged accordingly.

[0003] Shelves are essential equipment for cargo transportation and storage in all walks of life. They are an important tool for improving the efficiency of modern warehouses. With the rapid development of the economy, the types of shelves used in corporate warehouses are becoming more and more automated and intelligent.

[0004] Currently, most heavy-duty racks on the market are steel structures. These are engineering structures made of steel, typically consisting of beams, columns, and plates made of sections (such as I-beams and channel steel) and steel plates. These components are connected by welds. Because of the welds, they can be subject to stress concentration (a phenomenon in which stress in an object increases locally, typically where the object's shape changes dramatically), low precision, and inconvenient maintenance and replacement. Utility Model Content

[0005] The purpose of this utility model is to provide an assembled heavy-duty shelf to solve the problem raised in the above background art that most heavy-duty shelves on the market are steel-structured shelves. These are engineering structures made of steel, usually consisting of beams, columns, plates and other components made of section steel (such as I-beams, channel steels, etc.) and steel plates; the various parts are connected by welds. Because of the welding, there are stress concentration points and low precision.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled heavy-duty shelf, comprising:

[0007] The columns are arranged side by side and vertically, and the bottom ends of the columns are connected and fixed to the ground;

[0008] A crossbeam is transversely connected to the columns, a cargo carrying platform is provided on the upper surface of the crossbeam, a pallet is provided on the upper side of the cargo carrying platform, and the pallet is used to store cargo.

[0009] Preferably, a column base is fixedly sleeved on the lower side of the outer wall of the column, and the column base is connected to an anchor bolt, and the column base is connected to the ground through the anchor bolt.

[0010] Preferably, the column base is in a hollow tubular shape, and a perforated plate for connection with an anchor bolt is provided on the lower side of the outer wall of the column base.

[0011] Preferably, bolt mounting holes are provided inside the column base and the tube body of the column, and the column base and the column are connected with bolts and nuts.

[0012] Preferably, two cargo carrying platforms are provided, and a shuttle track is provided between the two cargo carrying platforms.

[0013] Preferably, the cross beams are provided with bolt mounting holes for connection with the columns, the cross beams and the columns are connected by bolts, and the cross beams are staggered between different layers.

[0014] Preferably, the crossbeam and the cargo carrying platform are provided with interconnected bolt mounting holes, the crossbeam and the cargo carrying platform are connected by bolts, the cargo carrying platform is arranged perpendicular to the crossbeam and spans over multiple crossbeams, and two or more cargo carrying platforms are provided.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The rack has a reasonable structural design and supports and distributes the weight through an overall structure composed of columns, beams, cargo carrying platforms and inclined structures. It can distribute the load of heavy cargo more evenly and disperse it to more column feet, avoiding local concentrated stress, having better mechanical properties and improving structural stability.

[0017] The overall shelf adopts a modular design, and the shelf can be quickly built using bolt or insert assembly methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0022] In the figure: 3-1, crossbeam; 3-2, shuttle track; 3-3, cargo carrying platform; 4-1, cargo; 4-2, pallet; 4-4, column; 4-5, column base; 4-6, anchor bolt. DETAILED DESCRIPTION

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

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example 1:

[0026] See also Figure 1-4 , the utility model provides a technical solution: an assembled heavy-duty shelf, comprising: a column 4-4, a beam 3-1;

[0027] The columns 4-4 are arranged side by side, and the columns 4-4 are arranged vertically. The bottom ends of the columns 4-4 are connected and fixed to the ground. The beams 3-1 are laterally connected to the columns 4-4. A cargo carrying platform 3-3 is provided on the upper surface of the beam 3-1. A pallet 4-2 is provided on the upper side of the cargo carrying platform 3-3. The pallet 4-2 is used to store the cargo 4-1. There are two cargo carrying platforms 3-3, and a shuttle track 3-2 is provided between the two cargo carrying platforms 3-3.

[0028] Analysis of the above content: During actual installation, the columns 4-4 and beams 3-1 are installed in a staggered manner (for example, the first row of beams 3-1 is connected to the columns 4-4 at odd positions, and the beams 3-1 in the previous row are connected to the columns 4-4 at even positions, and the beams 3-1 in the next row are connected to the columns 4-4 at odd positions, and so on). The above-mentioned cargo carrying platform is divided into two sections. The cargo carrying platform 3-3 is fixed to the beam 3-1 by bolts, and the cargo carrying platforms on both sides form a row of storage locations; the shuttle track 3-2 is fixed to the beam 3-1 by bolts, and is arranged in the middle of the cargo carrying platforms 3-3 on both sides. The above-mentioned cargo carrying platform 3-3 and the shuttle track 3-2 are distributed vertically with the beam 3-1, forming a cross-staggered structure in the horizontal direction, which significantly improves the structural strength of the entire shelf, while avoiding excessive concentrated pressure on the goods, making the overall shelf more evenly stressed.

[0029] The assembled heavy-duty rack is used in conjunction with a shuttle (or other transport equipment) to transport cargo 4-1 from a stacker (or other transport equipment) to the rack. The shuttle (or other transport equipment) then transports the cargo to the cargo platform 3-3. The cargo platform 3-3 then evenly distributes the cargo's weight across the crossbeam 3-1, which in turn evenly distributes the forces applied to it across a larger number of columns 4-4. By distributing the forces across the various steel structures, the assembled heavy-duty rack distributes the weight of cargo 4-1 across a larger number of columns 4-4, improving the strength and stability of the rack's steel structure.

[0030] The shuttle track 3-2 can be set with a dragging mechanism to drag the cargo 4-1, so that the pallet 4-2 and the cargo 4-1 move on the cargo carrying platform 3-3.

[0031] like Figure 3 、 4 As shown, they are respectively enlarged views of the connection between the crossbeam 3-1 and the column 4-4; and enlarged views of the connection between the crossbeam 3-1 and the cargo carrying platform 3-3.

[0032] like Figure 3 As shown, holes are opened at corresponding positions of the beam 3-1 and the column 4-4, and the holes are connected by bolts and nuts to connect the beam 3-1 and the column 4-4.

[0033] like Figure 4 As shown, the crossbeam 3-1 and the cargo carrying platform 3-3 are fixedly connected, as shown in the figure.

[0034] Example 2:

[0035] See also Figure 1-4 The present invention provides a technical solution: a column base 4-5 is fixedly sleeved on the lower side of the outer wall of the column 4-4, and an anchor bolt 4-6 is connected to the column base 4-5. The column base 4-5 is connected to the ground through the anchor bolt 4-6. The column base 4-5 is hollow and tubular, and a perforated plate for connecting to the anchor bolt 4-6 is provided on the lower side of the outer wall of the column base 4-5.

[0036] Analysis of the above content: Through the cooperation of the column base 4-5 and the anchor bolts 4-6, the column 4-4 is firmly installed on the ground. The height of the column 4-4 and the column base 4-5 can be adjusted by the anchor bolts 4-6.

[0037] Example 3:

[0038] See also Figure 1-4 The utility model provides a technical solution: bolt mounting holes are opened inside the tube bodies of the column base 4-5 and the column 4-4, and the column base 4-5 and the column 4-4 are connected with bolts and nuts.

[0039] Specifically, the crossbeam 3-1 is provided with bolt mounting holes for connection to the columns 4-4. The crossbeam 3-1 and the columns 4-4 are connected by bolts. The crossbeams 3-1 are staggered between different layers. The crossbeam 3-1 and the cargo loading platform 3-3 are provided with bolt mounting holes for connection to each other. The crossbeam 3-1 and the cargo loading platform 3-3 are connected by bolts. The cargo loading platform 3-3 is arranged perpendicular to the crossbeam 3-1.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled heavy-duty shelf, characterized in that: include: Columns (4-4), the columns (4-4) are arranged side by side, the columns (4-4) are arranged vertically, and the bottom ends of the columns (4-4) are connected and fixed to the ground; A crossbeam (3-1) is transversely connected to a column (4-4); a cargo carrying platform (3-3) is provided on the upper surface of the crossbeam (3-1); a pallet (4-2) is provided on the upper side of the cargo carrying platform (3-3); and the pallet (4-2) is used to store cargo (4-1).

2. The assembled heavy-duty shelf according to claim 1, characterized in that: A column base (4-5) is fixedly sleeved on the lower side of the outer wall of the column (4-4), and an anchor bolt (4-6) is connected to the column base (4-5). The column base (4-5) is connected to the ground through the anchor bolt (4-6).

3. The assembled heavy-duty shelf according to claim 2, characterized in that: The column base (4-5) is in a hollow tubular shape, and a hole plate for connecting with an anchor bolt (4-6) is provided on the lower side of the outer wall of the column base (4-5).

4. The assembled heavy-duty shelf according to claim 3, characterized in that: Bolt mounting holes are provided inside the tube bodies of the column base (4-5) and the column (4-4), and the column base (4-5) and the column (4-4) are connected with bolts and nuts.

5. The assembled heavy-duty shelf according to claim 1, characterized in that: Two cargo carrying platforms (3-3) are provided, and a shuttle track (3-2) is provided between the two cargo carrying platforms (3-3).

6. The assembled heavy-duty shelf according to claim 1, characterized in that: The crossbeam (3-1) is provided with a bolt mounting hole connected to the upright column (4-4); the crossbeam (3-1) and the upright column (4-4) are connected by bolts; and the crossbeams (3-1) are staggered between different layers.

7. The assembled heavy-duty shelf according to claim 1, characterized in that: The crossbeam (3-1) and the cargo carrying platform (3-3) are provided with mutually connected bolt mounting holes, the crossbeam (3-1) and the cargo carrying platform (3-3) are connected by bolts, the cargo carrying platform (3-3) and the crossbeam (3-1) are arranged vertically and span over multiple crossbeams (3-1), and two or more cargo carrying platforms (3-3) are provided.

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