Goods shelf

Abstract

The invention relates to the technical field of building component logistics, in particular to a goods shelf which is characterized in that sleeves are fixedly connected to the two ends of a rod piece respectively, cylindrical pieces are fixedly connected to the sleeves, and inserting pieces are fixedly connected to the upper ends of the sleeves; the sleeve is suitable for being arranged on the plug connector of the other rod piece located on the lower portion in a sleeving mode to form plug connection. Protruding pieces are fixedly connected to the two ends of the crosspiece respectively, and mounting holes are formed in the protruding pieces. Columnar pieces at the two ends of two parallel rod pieces are arranged in mounting holes in the two ends of two parallel crosspieces in a penetrating mode respectively, and a layer of frame unit is formed; the multiple layers of frame units are connected in an inserted mode to form the whole goods shelf. Wallboards are horizontally placed on the rod pieces of each layer of frame unit; the rod pieces and the crosspieces can be integrally prefabricated and then spliced; installation is simple and fast; the field wallboard loading and unloading efficiency of a factory is improved; and the device can be repeatedly used.

Description

Technical Field

[0001] The present invention relates to the technical field of building component logistics, in particular to a shelf. Background Art

[0002] With the continuous advancement of society, the construction industry has experienced rapid development. Wall panels are frequently used in the construction industry. Typically, construction workers stack the wall panels, transport them to the area where they will be used, and then move them. This method is not very convenient in practice. If steel pipes are simply used to build racks for transporting wall panels, the racks are difficult to reuse, loading and unloading is cumbersome, and efficiency is low. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects of simply using steel pipes to build shelves for transporting wall panels, which makes the shelves difficult to reuse, and the loading and unloading is relatively cumbersome and inefficient.

[0004] In order to overcome the above-mentioned defects, the present invention provides a shelf, comprising:

[0005] A rod, with sleeves arranged in a vertical direction fixedly connected at both ends, a cylindrical member extending outward fixedly connected to the sleeve, and a plug-in member fixedly connected to the upper end of the sleeve; the sleeve on the rod is suitable for being sleeved on the plug-in member of another rod located below to form a plug-in connection;

[0006] The crossbar has protruding pieces extending outward fixedly connected at both ends, and mounting holes are provided on the protruding pieces;

[0007] The columnar members at both ends of two parallel rods are respectively inserted into the mounting holes at both ends of two parallel cross members to form a layer of frame units; the multi-layer frame units are connected through the plug-in connection to form an overall shelf; the parallel rods of each layer of frame units are suitable for horizontally placing wall panels.

[0008] Optionally, a lifting hole is provided on the protruding piece near the outer edge.

[0009] Optionally, the columnar member is a screw rod, and a nut is threadedly connected to the outer end of the screw rod passing through the mounting hole.

[0010] Optionally, the cylindrical member is connected to the sleeve by welding, and a reinforcing plate is provided between the cylindrical member and the sleeve.

[0011] Optionally, the cross piece is a pipe; the side of the pipe is welded to the protrusion; a cover for closing the end of the pipe is welded to the end of the pipe, and the cover is welded to the protrusion.

[0012] Optionally, a partition is provided on the rod, and the partition is suitable for separating wall panels placed on the same layer.

[0013] Optionally, the partition is located in the middle of the rod.

[0014] Optionally, rubber pads are fixedly connected to the rod, sleeve and separator; the rubber pads are suitable for protecting the wall panels.

[0015] Optionally, rubber pads are bonded to the rod, sleeve and separator.

[0016] Optionally, the wall panel is a steel structure wall panel.

[0017] The above technical solution of the present invention has the following advantages over the prior art:

[0018] 1. The rack provided by the present invention comprises: a rod having sleeves fixedly connected at both ends thereof, a columnar member extending outwardly fixedly connected to the sleeve, and a plug-in member fixedly connected at the upper end of the sleeve; the sleeve on the rod being adapted to be sleeved on the plug-in member of another rod located below to form a plug-in connection; a crossbar having protruding members fixedly connected at both ends thereof, each protruding member having mounting holes formed therein; the columnar members at both ends of two parallel rods being respectively inserted into the mounting holes at both ends of two parallel crossbars to form a layer of frame units; the multi-layer frame units being connected by the plug-in connection to form an integral rack; the parallel rods of each layer of the frame units are adapted to be horizontally placed on the parallel rods; the present application adopts the above-mentioned technical solution, wherein the rods and crossbars can be prefabricated as a whole and then connected by splicing, with the rods serving as an integral force support; the installation is simple and fast, and the structure is simple; not only does it improve the efficiency of loading and unloading wall panels at the factory site, but it is also reusable, and the plug-in structure is convenient to install, and the panels can be stacked layer by layer, thereby improving loading efficiency. The connectors and sleeves are installed by plugging in up and down, and are not easy to loosen or shift. Because the shelves are all connected by perforated columns and plug-in structures, normal transportation will not damage their overall structure. After use, they can be reused to reduce cost expenditure.

[0019] 2. The present invention provides a hoisting hole on the protruding part near the outer edge; the present application adopts the above technical solution, and by providing the hoisting hole, it is convenient for overall hoisting and easy to carry.

[0020] 3. The columnar member of the present invention is a screw rod, and a nut is threadedly connected to the outer end of the screw rod passing through the mounting hole; this application adopts the above technical solution, and the connection between the rod member and the cross piece is more reliable.

[0021] 4. The cylindrical member and the sleeve of the present invention are welded together, and a reinforcing plate is provided between the cylindrical member and the sleeve; this application adopts the above technical solution, and the reinforcing plate strengthens the connection between the sleeve and the cylindrical member.

[0022] 5. The cross piece described in the present invention is a pipe fitting; the side surface of the pipe fitting is welded to the protrusion; a cover for closing the end of the pipe fitting is welded to the end of the pipe fitting, and the cover is welded to the protrusion; the present application adopts the above technical solution, and the cover not only seals the pipe fitting to prevent rainwater from penetrating and corroding, but also enhances the welding strength of the protrusion.

[0023] 6. The present invention provides a separator on the rod, and the separator is suitable for separating wall panels placed on the same layer; the present application adopts the above technical solution to separate the wall panels by the separator to prevent collision with each other.

[0024] 7. In the present invention, rubber pads are fixedly connected to the rods, sleeves and separators; the rubber pads are suitable for protecting wall panels; this application adopts the above technical solution, and uses the rubber pads to buffer the pressure of the wall panels to prevent damage to the surface of the wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a shelf provided in an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of the three-dimensional structure of a support assembly provided in an embodiment of the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the crossbar assembly provided in an embodiment of the present invention.

[0029] Description of reference numerals:

[0030] 1. Rod; 2. Sleeve; 3. Connector; 4. Reinforcement plate; 5. Column; 6. Rubber pad; 7. Partition; 8. Mounting hole; 9. Lifting hole; 10. Cross bar; 11. Protrusion; 12. Cover; 13. Wall panel; 14. Support assembly; 15. Cross bar assembly. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] like Figures 1 to 3 A specific embodiment of the shelf shown includes a rod 1 and a cross member 10.

[0036] like Figure 1 and Figure 2 As shown, the rod 1 is fixedly connected at each end with a vertically extending sleeve 2, which can be a short square tube. An outwardly extending columnar member 5 is fixedly connected to the sleeve 2, and a connector 3 is fixedly connected to the upper end of the sleeve 2. The sleeve 2 on the rod 1 is adapted to be fitted over the connector 3 of another rod 1 located below, forming a plug-in connection. Specifically, the columnar member 5 is welded to the sleeve 2, and a reinforcement plate 4 is provided between the columnar member 5 and the sleeve 2. The reinforcement plate 4 is welded to both the columnar member 5 and the sleeve 2.

[0037] like Figure 1 and Figure 3As shown, outwardly extending protrusions 11 are fixedly connected to both ends of the crosspiece 10. The protrusions 11 may be plates. Mounting holes 8 are provided on the protrusions 11. Furthermore, hoisting holes 9 are provided near the outer edges of the protrusions 11. Columnar members 5 at the ends of two parallel rods 1 are inserted into the mounting holes 8 at the ends of the two parallel crosspieces 10, forming a single layer of frame units. Multiple layers of frame units are connected through the aforementioned plug-in connections to form an integrated shelf. Wall panels 13 are suitable for horizontal placement on the parallel rods 1 of each layer of frame units. Furthermore, the columnar members 5 are screws, with nuts threadedly connected to the outer ends of the screws that pass through the mounting holes 8. Specifically, the crosspieces 10 are pipes, which may be square pipes. The sides of the pipes are welded to the protrusions 11. Caps 12 are welded to the ends of the pipes to seal the ends, and the caps 12 are welded to the protrusions 11. The wall panels 13 are steel wall panels. Furthermore, a divider 7 is provided on the rod 1, adapted to separate wall panels 13 placed on the same floor. Rubber pads 6 are fixedly connected to the rod 1, sleeve 2, and divider 7; these pads are adapted to protect the wall panels 13. Specifically, the divider 7 is located in the center of the rod 1. Rubber pads 6 are adhesively bonded to the rod 1, sleeve 2, and divider 7. The rod 1, divider 7, sleeve 2, columnar member 5, and connector 3 collectively constitute a support assembly 14; the cross member 10, protruding member 11, and cover 12 collectively constitute a cross member assembly 15.

[0038] Furthermore, the structure of the shelf can be standardized through standardized design and divided into two standard parts: rods 1 and crossbars 10, which are easy to process and manufacture and can be mass-produced.

[0039] In summary, the shelves described in this application are easy to install at the loading and unloading site and can be combined and overlapped; since they are welded into standard parts in advance, no welding operation is required at the loading and unloading site, which improves the loading and unloading efficiency, and can be disassembled and assembled with low loss and recycled.

[0040] The main operating process of the rack described in this application is briefly described as follows: After the first layer of frame units is constructed, the wall panels 13 can be placed in the rack. The second layer of frame units can then be installed by plugging in the sleeves 2 and connectors 3. In this way, the racks can be stacked layer by layer, improving loading efficiency. When a wall panel 13 needs to be removed, the top frame unit is removed, and the wall panel 13 is then hoisted or moved. In this way, the racks can be removed layer by layer, improving unloading efficiency.

[0041] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications derived therefrom remain within the scope of protection of the present invention.

Claims

1. A shelf, characterized in that: include: A rod (1) is fixedly connected at both ends with sleeves (2) arranged in a vertical direction, a columnar member (5) extending outward is fixedly connected to the sleeve (2), and a plug-in member (3) is fixedly connected to the upper end of the sleeve (2); the sleeve (2) on the rod (1) is suitable for being sleeved on the plug-in member (3) of another rod (1) located below, forming a plug-in connection; The crossbar (10) has protruding pieces (11) respectively fixedly connected at both ends thereof and extending outwards, and the protruding pieces (11) are provided with mounting holes (8); The columnar members (5) at both ends of two parallel rods (1) are respectively inserted into the mounting holes (8) at both ends of two parallel cross members (10) to form a layer of frame units; the multi-layer frame units are connected through the plug-in connection to form an integral shelf; the parallel rods (1) of each layer of the frame units are suitable for horizontally placing wall panels (13).

2. The shelf according to claim 1, characterized in that: A hanging hole (9) is provided on the protruding piece (11) near the outer edge.

3. The shelf according to claim 1, characterized in that The columnar member (5) is a screw rod, and a nut is threadedly connected to the outer end of the screw rod passing through the mounting hole (8).

4. The shelf according to claim 1, characterized in that The columnar member (5) is welded to the sleeve (2), and a reinforcing plate (4) is provided between the columnar member (5) and the sleeve (2).

5. The shelf according to any one of claims 1 to 4, characterized in that: The crosspiece (10) is a pipe; the side of the pipe is welded to the protruding piece (11); a cover (12) for closing the end of the pipe is welded to the end of the pipe, and the cover (12) is welded to the protruding piece (11).

6. The shelf according to any one of claims 1 to 4, characterized in that: A separator (7) is provided on the rod (1), and the separator (7) is suitable for separating wall panels (13) placed on the same layer.

7. The shelf according to claim 6, characterized in that: The partition (7) is located in the middle of the rod (1).

8. The shelf according to claim 6, characterized in that: A rubber pad (6) is fixedly connected to the rod (1), sleeve (2) and separator (7); the rubber pad (6) is suitable for protecting the wallboard (13).

9. The shelf according to claim 8, characterized in that: A rubber pad (6) is bonded and connected to the rod (1), sleeve (2) and separator (7).

10. The shelf according to any one of claims 1 to 4, characterized in that: The wall panel (13) is a steel structure wall panel.

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