Storage rack shelf board

Abstract

The utility model relates to the technical field of storage devices, in particular to a shelf board of a storage rack, which comprises a transverse column and two bottom plates, each bottom plate is a frame-shaped frame with an opening on one side, the opening sides of the two bottom plates are spliced and fixed through plug connectors to form a closed frame-shaped frame, each bottom plate is provided with a side plate and two side plates which are oppositely arranged, and the two side plates are arranged on the transverse column. The side plates of the two bottom plates are fixed through inserting pieces, the inserting pieces sequentially penetrate through the side plates and the transverse columns, each inserting piece comprises a connecting piece and inserting pieces symmetrically arranged on the two sides of the connecting piece, inserting openings matched with the inserting pieces are formed in the connecting pieces and the transverse columns, the inserting pieces are perpendicularly arranged on the two sides of the connecting pieces, and the inserting pieces are rectangular, semicircular or isosceles trapezoid. The plug connector further comprises a bolt, a nut is arranged on the side, away from the transverse column, of the connecting piece, and a through hole allowing the bolt to penetrate through is formed in the transverse column. According to the shelf board of the storage rack, the two spliced bottom plates are pre-connected through the plug connectors, then the bottom plates are fixed to the transverse columns through the bolts, rapid positioning is achieved, and connection is stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to storage device technical field, especially is involved in a storage rack layer board. BACKGROUND

[0002] At present, the storage box is generally placed in the horizontal plane and stacked for use, when the storage box is stacked for use in the horizontal plane, the space position occupies more, and when taking the articles in the lower storage box, the upper storage box needs to be removed, the use limitation condition is more, therefore, the storage rack that can vertically place articles emerges as the times require.

[0003] Through the search, the patent with the publication number CN105416940A discloses a goods shelf convenient to clean, which comprises a plurality of vertical columns and a plurality of horizontal frames, the horizontal frame is formed by a plurality of horizontal columns connected end to end, the middle part of the inner edge of the horizontal frame is hinged with two bottom plates, the two sides of the two bottom plates away from the inner edge of the horizontal frame can be matched to cover the horizontal frame, and the two bottom plates are connected through a connecting piece, the two bottom plates are combined and matched with the horizontal frame to form a storage layer for storing articles. However, it is found that the hinged bottom plate has poor firmness, cannot be self-locked, and cannot place heavy objects, and the hinge structure is also relatively cumbersome to install and disassemble, resulting in poor flexibility of the storage rack. UTILITY MODEL CONTENT

[0004] In order to solve the problem of poor firmness and difficult installation of the existing storage layer plate, the utility model provides a storage rack layer plate, which is pre-connected by the plug-in part to the two spliced bottom plates, and then the bottom plates are fixed on the horizontal frame by bolts, so that quick positioning is realized, and the connection is stable and reliable.

[0005] The utility model provides a storage rack layer plate, which comprises a horizontal column and two bottom plates, the bottom plate is a frame with one side opening, and the two bottom plates are spliced and fixed through plug-in parts on the opening side, forming a closed frame. The connecting piece arranged in the middle of the two bottom plates facilitates customer installation, reduces the number of screws, and ensures the overall appearance of the layer plate.

[0006] Further, the bottom plate has one side plate and two side plates arranged opposite to each other, the side plates of the two bottom plates are fixed through plug-in parts, and the plug-in parts pass through the side plates and the horizontal column in sequence. The side plates are fixed to the horizontal column to complete the installation of the bottom plate.

[0007] Further, the plug-in part comprises a connecting piece and two plug-in pieces symmetrically arranged on both sides of the connecting piece, and the connecting piece and the horizontal column are both provided with plug-in holes matched with the plug-in pieces. The pre-positioning of the bottom plate is completed through the cooperation of the plug-in pieces and the plug-in holes.

[0008] Further, the plug-in pieces are vertically arranged on both sides of the connecting piece, and the plug-in pieces are rectangular, semicircular or isosceles trapezoidal. The vertically arranged plug-in pieces can ensure that the spliced bottom plates are in a horizontal state.

[0009] Further, the plug-in part further comprises a bolt, the connecting plate is provided with a nut on the side away from the cross column, the cross column is provided with a through hole for the bolt to pass through, and the bolt passes through the through hole of the cross column to be threadedly connected with the nut on the connecting plate. The nut is pre-welded on the connecting plate, after the two bottom plates are pre-positioned by the connecting plate, the bolt is screwed in to complete the fixing.

[0010] Further, the side plate is provided with a semicircular hole for the bolt to pass through, and the spliced parts of the two side plates form a complete circular hole. If the two bottom plates are spliced out of position, the circular hole cannot be formed, and the bolt cannot be inserted. The splicing of the semicircular holes can also be used to check whether the bottom plates are spliced in place.

[0011] Further, one end of the side plate is fixed with the cross column through the plug-in part, and the other end is fixed with the cross column through the bolt. The side plate is stably connected with the cross column through the bolts at the two ends.

[0012] Further, the opening of the bottom plate is provided with a downward flange, and the flanges at the openings of the two spliced bottom plates are in contact. The setting of the flange on the splicing surface can avoid splicing out of position and ensure that the splicing part has no gap.

[0013] The beneficial effects of the utility model lie in:

[0014] The utility model provides a storage rack layer plate, through plug-in part replaces traditional many bolt fixed, not only can reduce the dosage of bolt, still can guarantee two bottom plates spliced in place, and installation dismounts more simple and quick, simultaneously, through the design that the semicircular hole is set up on the side plate and the flange on the bottom plate, further ensure the accuracy and stability of the bottom plate splicing, improve the structural strength and practicality of the storage rack layer plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor;

[0016] Figure 1 It is the assembly drawing of the storage rack layer plate;

[0017] Figure 2 It is the explosion view of the storage rack layer plate;

[0018] Figure 3 It is the schematic diagram of various forms of plug-in part;

[0019] Fig. 1. cross column, 2. bottom plate, 21. edge plate, 22. side plate, 23. semicircular hole, 24. flange, 3. plug-in part, 31. connecting piece, 32. plug piece, 33. socket, 34. bolt, 35. nut. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0021] In order to facilitate the quick assembly of two bottom plates 2, a storage rack layer plate is designed, as shown in Figure 1 The bottom plate 2 is a frame with one side opening, and the opening side of the two bottom plates 2 is fixed by the plug-in part 3 to form a closed frame. The cross column 1 is provided with two columns arranged opposite to each other, and the two bottom plates 2 are fixed between the two cross columns 1 after being spliced to form a closed frame, which can be used for storage. The plug-in part 3 replaces the traditional multi-bolt fixing, which not only reduces the amount of bolts, but also ensures that the two bottom plates 2 are spliced faster and more accurately, and the installation and disassembly are more convenient and fast.

[0022] Specifically, the bottom plate 2 has one edge plate 21 and two side plates 22 arranged opposite to each other, and the side plates 22 of the two bottom plates 2 are fixed by the plug-in part 3, and the plug-in part 3 penetrates the side plates 22 and the cross column 1 in sequence. The two bottom plates 2 are pre-positioned by the plug-in part 3, and then fixed on the cross column 1 by the bolt 34. The plug-in part 3 includes a connecting piece 31 and plug pieces 32 symmetrically arranged on both sides of the connecting piece 31, and the connecting piece 31 and the cross column 1 are both provided with sockets 33 matched with the plug pieces 32.

[0023] The design of the plug-in part 3 makes the splicing process of the bottom plate 2 more convenient and fast. The connecting piece 31 is the main part of the plug-in part 3, and the two ends of the connecting piece 31 are respectively provided with plug pieces 32, and the shape of the plug piece 32 is matched with the socket 33, and the socket 33 is respectively arranged on the side plate 22 of the bottom plate 2 and the cross column 1. When the two bottom plates 2 are spliced, the plug piece 32 is first inserted into the socket 33 to realize the pre-positioning of the bottom plate 2, and ensure the accurate position of the bottom plate 2 on the cross column 1, and then the bolt 34 passes through the reserved hole on the side plate 22 and cooperates with the nut 35 to firmly fix the bottom plate 2 on the cross column 1, which not only improves the installation efficiency of the storage rack layer plate, but also ensures the stability and load capacity of the structure.

[0024] The plug-in part 3 further comprises a bolt 34, the connecting piece 31 is provided with a nut 35 on the side away from the cross column 1, the cross column 1 is provided with a through hole for the bolt 34 to pass through, and the bolt 34 passes through the through hole of the cross column 1 to be screwed with the nut 35 on the connecting piece 31. The side plate 22 is provided with a semicircular hole 23 for the bolt 34 to pass through, and the spliced parts of the two side plates 22 form a complete circular hole. The side plate 22 is fixed with the cross column 1 through the plug-in part 3 at one end and is fixed with the cross column 1 through the bolt 34 at the other end. When the side plates 22 of the two bottom plates 1 are spliced, the semicircular holes 23 of the two side plates 22 are combined into a complete circular hole, which provides a suitable channel for the bolt 34, and if the two bottom plates 1 are spliced out of position, the complete circular hole cannot be formed, so the bolt 34 is difficult to insert, and therefore, the spliced semicircular hole design can also be used to check whether the two bottom plates 1 are spliced accurately.

[0025] In order to ensure the splicing accuracy of the open end of the bottom plate 2, the open end of the bottom plate 2 is provided with a downward flange 24, and the flanges 24 of the open ends of the two spliced bottom plates 2 are in close contact. The setting of the flange 24 not only can improve the splicing accuracy, but also can ensure the sealing and strength of the splicing surface to a certain extent, so that the splicing surface is more stable when bearing heavy objects and is not easy to deform.

[0026] As shown in Figure 3 The plug-in piece 32 is vertically arranged on both sides of the connecting piece 31, and the plug-in piece 32 is rectangular, semicircular or isosceles trapezoidal, which can be selected according to actual plug-in requirements, and the insertion end of the plug-in piece 32 is provided with a chamfer to facilitate the plug-in piece 32 to be smoothly inserted into the plug hole 33.

[0027] The above description is only illustrative but not restrictive for the utility model, and those skilled in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined by the appended claims, and all will fall within the protection scope of the utility model.

Claims

1. A shelving panel comprising a crossbar (1) and two floor panels (2), characterized in that: The bottom plate (2) is a frame with one side open, and the open sides of the two bottom plates (2) are fixed by inserting pieces (3) to form a closed frame.

2. A shelf panel according to claim 1, wherein: The bottom plate (2) has an edge plate (21) and two opposite side plates (22), and the side plates (22) of the two bottom plates (2) are fixed by inserting pieces (3), and the inserting pieces (3) pass through the side plates (22) and the horizontal column (1) in sequence.

3. A shelf panel according to claim 2, wherein: The inserting piece (3) includes a connecting piece (31) and a symmetrically arranged inserting piece (32) on both sides of the connecting piece (31), and the connecting piece (31) and the horizontal column (1) are both provided with a socket (33) matched with the inserting piece (32).

4. A shelf panel according to claim 3, wherein: The inserting piece (32) is vertically arranged on both sides of the connecting piece (31), and the inserting piece (32) is rectangular, semicircular or isosceles trapezoidal.

5. The shelf panel of claim 3, wherein: The inserting piece (3) further includes a bolt (34), and the connecting piece (31) is welded and fixed with a nut (35) on the side away from the horizontal column (1), the horizontal column (1) is provided with a through hole for the bolt (34) to pass through, and the bolt (34) passes through the through hole of the horizontal column (1) to be threadedly connected with the nut (35) on the connecting piece (31).

6. A shelf panel according to claim 5, wherein: The side plate (22) is provided with a semicircular hole (23) for the bolt (34) to pass through, and the joint of the two side plates (22) forms a complete circular hole.

7. The shelf panel of claim 2, wherein: The side plate (22) is fixed with the horizontal column (1) at one end through the inserting piece (3) and is fixed with the horizontal column (1) at the other end through the bolt (34).

8. The shelf panel of claim 1, wherein: The opening of the bottom plate (2) is provided with a downward flange (24), and the flanges (24) at the openings of the two combined bottom plates (2) are attached.

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