Cargo supporting frame

Abstract

The utility model discloses a goods supporting frame which comprises a plurality of stand column assemblies distributed in a polygon mode, and each stand column assembly comprises a plurality of stand columns distributed in the height direction. In each stand column assembly, the adjacent stand columns are detachably connected; a plurality of supporting frames are arranged among all the stand column assemblies in the height direction. The supporting frame comprises a plurality of transverse supports used for forming a polygonal frame structure, and the two ends of each transverse support are detachably connected with the corresponding stand columns. According to the goods supporting frame, the tension braces are detachably connected with the stand columns, and the adjacent stand columns are detachably connected, so that the formed goods supporting frame is of a detachable structure and can be disassembled for transportation, and the problems that in the transportation process, carrying is difficult, and the occupied space is large are solved; meanwhile, the height of the whole goods supporting frame can be adjusted through the detachable structure, the goods supporting frame is not limited by the size of a warehouse when used, and the utilization rate is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and in particular relates to a cargo supporting frame. Background Art

[0002] Shelves are generally used to store goods in factories or warehouses. Most traditional shelves are integrated structures connected by welding. Generally, the entire shelf is welded in the processing plant and then transported to the factory or warehouse of the target customer.

[0003] However, some shelves are generally high, and the shelves after welding are difficult to carry and occupy a large space during the subsequent overall transportation. In addition, the utilization rate of welded integrated shelves is low in the later stage. After not being used in large warehouses, they cannot be used in small warehouses due to height issues. Utility Model Content

[0004] The purpose of the utility model is to provide a cargo support frame to overcome the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cargo support rack comprises a plurality of groups of column assemblies distributed in a polygonal manner, each group of column assemblies comprises a plurality of columns distributed in a height direction; in each group of column assemblies, adjacent columns are detachably connected;

[0007] Several support frames are arranged between all column assemblies along the height direction;

[0008] The support frame includes a plurality of cross braces for forming a polygonal frame structure, and both ends of the cross braces are detachably connected to corresponding columns.

[0009] Preferably, the column is a bent plate-like structure;

[0010] A plurality of gourd holes are evenly arranged on the two bent side plates of the column along the height direction.

[0011] Preferably, in each group of column assemblies, adjacent columns are detachably connected via a first connecting piece, and the first connecting piece wraps around the column from the bent outer end of the column for plug-in engagement.

[0012] Preferably, in each group of column assemblies, adjacent columns are detachably connected via a second connecting member;

[0013] The second connecting member is evenly provided with a plurality of buckles along the height direction for matching with corresponding gourd holes on the column;

[0014] Both ends of the horizontal support are provided with buckles for matching with corresponding gourd holes on the upright column;

[0015] The buckle comprises two symmetrical L-shaped clamping blocks with open ends facing back to back;

[0016] The two L-shaped clamping blocks of the buckle are inserted into the upper large head end of the gourd hole from the inner side of the column and then pressed down to achieve the buckle matching with the lower small head end of the gourd hole.

[0017] Preferably, the bent outer end surface of the bottom of the column is recessed inward to form a bent groove;

[0018] Between adjacent columns in the column assembly, the bending groove of the upper column is adapted to the bent inner end surface of the top of the lower column;

[0019] Second fasteners are provided on both bent sides of the column where the bent groove is located;

[0020] Between adjacent columns in the column assembly, the second fasteners of the upper columns are connected to the corresponding gourd holes on the lower columns.

[0021] Preferably, the column is a bent plate-like structure;

[0022] A plurality of insertion holes are evenly arranged on the inner side surfaces of the two bent side plates of the column along the height direction, and the insertion holes are connected along the height direction of the column;

[0023] Both ends of the cross brace are provided with cross brace inserts extending downwards;

[0024] The cross brace is plugged into the column by inserting the cross brace insert piece downward into the corresponding insertion hole;

[0025] In each group of column assemblies, adjacent columns are detachably connected via a third connecting member, and the third connecting member is plug-connected to a socket in the column.

[0026] Preferably, the column is a bent plate-like structure;

[0027] A plurality of hooks are evenly arranged on the inner side surfaces of the two bent side plates of the column along the height direction, and the ends of the hooks extend upward;

[0028] Both ends of the cross brace are provided with through hanging holes;

[0029] The cross brace is connected with the upright post by hooking the hanging hole downward onto the corresponding hook;

[0030] In each group of column assemblies, adjacent columns are detachably connected via a fifth connecting member, and the fifth connecting member is hook-connected to a hook in the column.

[0031] Preferably, the column is in a bent plate-like structure, and both right-angled sides of the column are bent inward by 180° to form parallel bent plates, and a column slot is formed between the parallel bent plates and the bent side edges on the corresponding sides of the column;

[0032] The parallel bending plate is evenly provided with a plurality of gourd holes along the height direction;

[0033] In each group of column assemblies, adjacent columns are detachably connected via a fourth connecting member;

[0034] The fourth connecting member is in a bent structure matched with the column, and two bent side edges of the fourth connecting member are matched with two column slots on the column.

[0035] Preferably, cross brace connecting holes are provided at both ends of the cross brace, and first fasteners for detachably connecting with corresponding gourd holes are provided in the cross brace connecting holes.

[0036] Preferably, the ends of the two bent side plates of the column are provided with curling edges bent inwards.

[0037] The beneficial effects of the utility model are:

[0038] The cargo support rack of the utility model has a detachable connection between the brace and the columns and between adjacent columns, so that the composed cargo support rack forms a detachable structure, which can be disassembled for transportation, thus solving the problems of difficult handling and large space occupied during transportation; at the same time, the detachable structure makes the height of the entire cargo support rack adjustable, which is not limited by the size of the warehouse when in use, thus improving the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0040] Figure 1 It is a schematic structural stereogram of the cargo support frame in Embodiment 1 of the present utility model;

[0041] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0042] Figure 3 yes Figure 1 A partial enlarged view of B in the middle;

[0043] Figure 4 It is a schematic structural stereogram of the first connecting member in Embodiment 1 of the utility model;

[0044] Figure 5It is a schematic top view of the structure of the first connecting member in Example 1 of the utility model;

[0045] Figure 6 This is a schematic diagram of the coordination of the first connecting member and the column in Embodiment 2 of the present utility model;

[0046] Figure 7 This is a schematic diagram of the coordination of the uprights and the cross braces in Embodiment 3 of the present utility model;

[0047] Figure 8 This is a schematic diagram of the cooperation between the second connecting member and the column in Embodiment 3 of the present utility model;

[0048] Fig. 9 It is a schematic top view of the structure of the buckle in Embodiment 3 of the present utility model;

[0049] Fig.10 It is a schematic structural stereogram of the pillar in Embodiment 4 of the present utility model;

[0050] Fig.11 It is a schematic diagram of the coordination of adjacent columns in Embodiment 4 of the present utility model;

[0051] Fig.12 It is a schematic diagram of the structure of the column in Embodiment 5 of the present utility model;

[0052] Fig.13 This is a schematic diagram of the structure of the cargo support frame when there are four groups of column assemblies in Embodiment 5 of the present utility model;

[0053] Fig.14 yes Fig.13 A partial enlarged view of middle C;

[0054] Fig.15 yes Fig.13 A partial enlarged view of D in the middle;

[0055] Fig.16 yes Fig.13 A partial enlarged view of middle E;

[0056] Fig.17 This is a schematic diagram of the structure of the cargo support frame when there are five groups of column assemblies in Embodiment 5 of the present utility model;

[0057] Fig.18 yes Fig.17 A partial enlarged view of middle F;

[0058] Fig.19 yes Fig.17 A partial enlarged view of G in the middle;

[0059] Fig. 20 This is a schematic diagram of the coordination of the horizontal brace and the vertical column in Embodiment 6 of the present utility model;

[0060] Fig.21 It is a schematic diagram of the structure of the column in Example 7 of the utility model;

[0061] Fig. 22 It is a structural schematic diagram of the fourth connecting member in Embodiment 7 of the present utility model;

[0062] Fig.23 This is a schematic diagram of the coordination of the fourth connecting member and the column in Embodiment 7 of the present utility model;

[0063] Fig.24 This is a schematic diagram of the structure of the cargo support frame when there are four groups of column assemblies in Embodiment 7 of the present utility model;

[0064] Fig.25 yes Fig.24 A partial enlarged view of H in the middle;

[0065] Fig.26 yes Fig.24 A partial enlarged view of middle I;

[0066] in:

[0067] 1-column, 11-gourd hole, 12-curling edge, 13-bending groove, 131-second fastener, 14-jack, 15-hook, 16-parallel bending plate, 17-column slot;

[0068] 2- horizontal brace, 21- horizontal brace connecting hole, 22- first fastener, 23- hanging hole, 24- horizontal brace insert;

[0069] 3- Shelf board;

[0070] 4-first connecting piece, 41-slot portion, 42-slot, 43-spherical protrusion, 44-first expansion buckle;

[0071] 5- second connecting member;

[0072] 6-clip, 61-L-type card block;

[0073] 7-third connecting piece, 71-third connecting upper plug-in piece, 72-third connecting 24 lower plug-in piece;

[0074] 8-fourth connecting piece, 81-first column connecting hole, 82-second expansion buckle. DETAILED DESCRIPTION

[0075] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0076] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0077] Embodiment 1:

[0078] like Figure 1-Figure 3 As shown, a cargo support rack comprises a plurality of groups of column assemblies distributed in a polygonal manner, each group of column assemblies comprises a plurality of columns 1 distributed in a height direction; in each group of column assemblies, adjacent columns 1 are detachably connected, so that the height of the column assembly can be adjusted, and thus the height of the entire cargo support rack can be adjusted;

[0079] A plurality of support frames are arranged between all column assemblies along the height direction, and the support frames are used to place the shelf boards 3;

[0080] The support frame includes a plurality of cross braces 2 for forming a polygonal frame structure, and both ends of the cross braces 2 are detachably connected to corresponding columns 1 .

[0081] Preferably, the column 1 is a bent plate-shaped structure; specifically, when the support frame has four groups of column assemblies distributed in a rectangular shape, the two groups of column assemblies on the left and the two groups of column assemblies on the right are symmetrically arranged, the two groups of column assemblies on the front and the two groups of column assemblies on the rear are symmetrically arranged, and the right-angled inner ends of the four groups of column assemblies are all arranged inwards;

[0082] A plurality of gourd holes 11 are evenly arranged on the two bent side plates of the column 1 along the height direction, wherein the large ends of the gourd holes 11 are located at the upper part.

[0083] Preferably, both ends of the cross brace 2 are provided with cross brace connection holes 21, and the cross brace connection holes 21 are provided with first fasteners 22 for detachably connecting with the corresponding gourd holes 11. The first fasteners may be rivets or bolts.

[0084] Preferably, in each group of column assemblies, adjacent columns 1 are detachably connected via a first connecting member 4 , and the first connecting member 4 wraps around the column 1 from the bent outer end of the column 1 for plug-in engagement.

[0085] Specifically, Figure 4-Figure 5 As shown, the first connecting member 4 is a bent plate-shaped structure, and the two bent sides of the first connecting member 4 are bent inward to form a slot portion 41, and a slot 42 for the column 1 to pass through is formed between the two slot portions 41 and the inner end surface of the connecting member 4;

[0086] Three spherical protrusions 43 facing the inner end surfaces of the corresponding bent side edges of the first connecting member 4 are evenly arranged in the vertical direction on the inner end surface of the slot portion 41. The arrangement of the spherical protrusions 43 can apply a certain clamping force to the inserted column 1, thereby achieving a fastened connection between the connecting member 4 and the column 1.

[0087] When adjacent columns 1 are connected, the corresponding ends of the two columns 1 are inserted into the slots 42 of the first connecting member 4. The spherical protrusions 43 in the slots 42 apply a certain clamping force to the inserted columns 1, thereby realizing a detachable connection between adjacent columns 1. At the same time, this connection structure is simple and quick to operate.

[0088] Embodiment 2:

[0089] On the basis of Example 1, the ends of the two bent side plates of the column 1 are provided with curling edges bent inwards.

[0090] In Example 1 or Example 2, when adjacent columns 1 are connected, after the column 1 is inserted into the corresponding slot 42 , the first connecting member 4 and the column 1 may be reinforced again by the first expansion buckle 44 .

[0091] Embodiment 3:

[0092] The difference from the embodiment 1 is that in each group of column assemblies, adjacent columns 1 are detachably connected via a second connecting member 5;

[0093] like Figure 8 As shown, the second connecting member 5 is evenly provided with a plurality of buckles 6 along the height direction for cooperating with the corresponding gourd holes 11 on the column 1;

[0094] like Figure 7 As shown, buckles 6 are provided at both ends of the cross brace 2 for cooperating with corresponding gourd holes 11 on the column 1;

[0095] like Fig. 9 As shown, the buckle 6 includes two symmetrical L-shaped blocks 61 with open ends facing back to back;

[0096] The two L-shaped blocks 61 of the buckle 6 are inserted from the inner side of the column 1 into the upper large end of the gourd hole 11 and then pressed down to achieve buckle cooperation with the lower small end of the gourd hole 11 .

[0097] The outer ends of the two L-shaped blocks 61 in the buckle 6 are in an arc-shaped structure, so that the two L-shaped blocks 61 are similar to "butterfly wings" and are more beautiful.

[0098] Embodiment 4:

[0099] Different from Example 1, Fig.10 As shown, the bent outer end surface of the bottom of the column 1 is recessed inward to form a bent groove 13;

[0100] like Fig.11 As shown, between adjacent columns 1 in the column assembly, the bending groove 13 of the upper column 1 is matched with the bent inner end surface of the top of the lower column 1;

[0101] The second fasteners 131 are disposed on both bent sides of the column 1 where the bent groove 13 is located;

[0102] Between adjacent columns 1 in the column assembly, the second fastener 131 of the upper column 1 is connected to the corresponding gourd hole 11 on the lower column 1. The second fastener 131 can be a rivet or a bolt.

[0103] In the fourth embodiment, the second fasteners 131 directly connect the adjacent columns 1, and no additional intermediate connecting members are required.

[0104] When adjacent columns 1 are connected, the bending groove 13 of the upper column 1 is matched and connected with the bent inner end surface of the top of the lower column 1, and the second fastener 131 at the bending groove 13 is connected to the corresponding gourd hole 11 to realize the detachable connection between adjacent columns 1. At the same time, this connection structure is simple and quick to operate.

[0105] Embodiment 5:

[0106] Different from Example 1, Fig.12 As shown, the column 1 is a bent plate-like structure;

[0107] A plurality of insertion holes 14 are evenly arranged on the inner side surfaces of the two bent side plates of the column 1 along the height direction, and the insertion holes 14 penetrate along the height direction of the column 1;

[0108] like Fig.15 , Fig.18 As shown, the two ends of the cross brace 2 are provided with cross brace inserts 24 extending downwards;

[0109] The cross brace 2 is plugged into the column 1 by inserting the cross brace insert 24 downward into the corresponding insertion hole 14;

[0110] In each group of column assemblies, adjacent columns 1 are detachably connected via a third connecting member 7 , and the third connecting member 7 is plug-connected to the insertion hole 14 in the column 1 .

[0111] Specifically, Fig.16 ,like Fig.19 As shown, the third connecting member 7 is a bent plate-shaped structure adapted to the column 1, and the two bent side plates of the third connecting member 7 are each provided with a third connecting upper plug-in piece 71 extending upward and a third connecting lower plug-in piece 72 extending downward; between adjacent columns 1, the third connecting upper plug-in piece 71 is inserted upward into the corresponding socket 14 of the upper column 1 for plug-in fit, and the third connecting lower plug-in piece 72 is inserted downward into the corresponding socket 14 of the lower column 1 for plug-in fit.

[0112] Preferably, Fig.14As shown, the ends of the two bent side plates of the column 1 are provided with curling edges 12 bent toward the inner ends of the bends.

[0113] In Example 5, when there are four groups of column assemblies, the structure of the cargo support frame is as follows: Fig.13 As shown, when there are five sets of column assemblies, the structure of the cargo support rack is as follows Fig.17 shown.

[0114] The structure of the column 1 in Example 5 when the curling edge 12 is not provided is as follows Fig.12 shown.

[0115] Embodiment 6:

[0116] Different from Example 1, Fig. 20 As shown, the column 1 is a bent plate-like structure;

[0117] A plurality of hooks 15 are evenly arranged on the inner side surfaces of the two bent side plates of the column 1 along the height direction, and the ends of the hooks 15 extend upward;

[0118] The two ends of the cross brace 2 are provided with through hanging holes 25;

[0119] The cross brace 2 is connected to the column 1 by hooking the hanging hole 25 downward to the corresponding hook 15;

[0120] In each group of column assemblies, adjacent columns 1 are detachably connected via a fifth connecting member, and the fifth connecting member is hook-connected to a hook 15 in the column 1 .

[0121] Specifically, the fifth connecting member is a bent plate-shaped structure that is compatible with the column 1, and two connecting hanging holes that are compatible with the hooks on the column 1 are arranged on the two bent side plates of the fifth connecting member; between adjacent columns 1, the upper connecting hanging hole is connected to the hook 15 on the upper column 1, and the lower connecting hanging hole is connected to the hook 15 on the lower column 1.

[0122] Embodiment 7:

[0123] Different from Example 1, Fig.21 As shown, the column 1 is in a bent plate-like structure, and the two right-angled sides of the column 1 are bent inward by 180° to form a parallel bent plate 16, and a column slot 17 is formed between the parallel bent plate 16 and the bent side of the corresponding side of the column 1;

[0124] The parallel bending plate 16 is evenly provided with a plurality of gourd holes 11 along the height direction, wherein the large ends of the gourd holes 11 are located at the upper part;

[0125] The two ends of the cross brace 2 are provided with cross brace connection holes 21, and the cross brace connection holes 21 are provided with first fasteners 22 for detachably connecting with the corresponding gourd holes 11. The first fasteners may be rivets or bolts.

[0126] Preferably, in each group of column assemblies, adjacent columns 1 are detachably connected via a fourth connecting member 8;

[0127] like Fig. 22 As shown, the fourth connecting member 8 is in a bent structure matched with the column 1 , and the two bent sides of the fourth connecting member 4 are matched with the two column slots 17 on the column 1 .

[0128] Specifically, the upper and lower parts of the two bent sides of the fourth connecting member 8 are both provided with first column connecting holes 81;

[0129] The two bent sides of the column 1 are provided with second column connection holes matched with the corresponding first column connection holes 81;

[0130] like Fig.23 As shown, a second expansion buckle 82 is provided in the matching first column connecting hole 81 and second column connecting hole to achieve a fastening connection between the column 1 and the fourth connecting member 8 .

[0131] In Example 7, when there are four groups of column assemblies, the structure of the cargo support frame is as follows: Figure 24-26 shown.

[0132] In Example 7, when adjacent columns 1 are connected, the lower end of the fourth connecting member 8 is first inserted into the column slot 17 at the top end of the lower column 1, and then the column slot 17 at the bottom end of the upper column 1 is inserted into the upper part of the fourth connecting member 7; then, the second expansion buckle 82 is installed in the corresponding first column connecting hole 81 and the second column connecting hole to achieve a fastened connection between the column 1 and the fourth connecting member 8.

[0133] The cargo support rack of the utility model has a detachable connection between the tensioning brace 2 and the column 1 and between adjacent columns 1, so that the composed cargo support rack forms a detachable structure, which can be disassembled for transportation, thus solving the problems of difficult handling and large space occupied during transportation; at the same time, the detachable structure makes the height of the entire cargo support rack adjustable, which is not limited by the size of the warehouse when in use, thus improving the utilization rate.

[0134] Although the above describes the specific implementation mode of the utility model in combination with the accompanying drawings, it is not a limitation of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the protection scope of the utility model.

Claims

1. A cargo support rack, characterized in that: It comprises a plurality of groups of column assemblies distributed in a polygonal manner, each group of column assemblies comprises a plurality of columns distributed in a height direction; in each group of column assemblies, adjacent columns are detachably connected; Several support frames are arranged between all column assemblies along the height direction; The support frame includes a plurality of cross braces for forming a polygonal frame structure, and both ends of the cross braces are detachably connected to corresponding columns.

2. The cargo support rack according to claim 1, characterized in that: The upright column is in a bent plate-like structure; A plurality of gourd holes are evenly arranged on the two bent side plates of the column along the height direction.

3. The cargo support rack according to claim 2, characterized in that: In each group of column assemblies, adjacent columns are detachably connected via a first connecting member, and the first connecting member wraps around the column from the bent outer end of the column for plug-in engagement.

4. The cargo support rack according to claim 2, characterized in that: In each group of column assemblies, adjacent columns are detachably connected via a second connecting member; The second connecting member is evenly provided with a plurality of buckles along the height direction for matching with corresponding gourd holes on the column; Both ends of the horizontal support are provided with buckles for matching with corresponding gourd holes on the upright column; The buckle comprises two symmetrical L-shaped clamping blocks with open ends facing back to back; The two L-shaped clamping blocks of the buckle are inserted into the upper large head end of the gourd hole from the inner side of the column and then pressed down to achieve the buckle matching with the lower small head end of the gourd hole.

5. The cargo support rack according to claim 2, characterized in that: The bent outer end surface of the bottom of the column is concave inward to form a bent groove; Between adjacent columns in the column assembly, the bending groove of the upper column is adapted to the bent inner end surface of the top of the lower column; Second fasteners are provided on both bent sides of the column where the bent groove is located; Between adjacent columns in the column assembly, the second fasteners of the upper columns are connected to the corresponding gourd holes on the lower columns.

6. The cargo support rack according to claim 1, characterized in that: The upright column is in a bent plate-like structure; A plurality of insertion holes are evenly arranged on the inner side surfaces of the two bent side plates of the column along the height direction, and the insertion holes are connected along the height direction of the column; Both ends of the cross brace are provided with cross brace inserts extending downwards; The cross brace is plugged into the column by inserting the cross brace insert piece downward into the corresponding insertion hole; In each group of column assemblies, adjacent columns are detachably connected via a third connecting member, and the third connecting member is plug-connected to a socket in the column.

7. The cargo support rack according to claim 1, characterized in that: The upright column is in a bent plate-like structure; A plurality of hooks are evenly arranged on the inner side surfaces of the two bent side plates of the column along the height direction, and the ends of the hooks extend upward; Both ends of the cross brace are provided with through hanging holes; The cross brace is connected with the upright post by hooking the hanging hole downward onto the corresponding hook; In each group of column assemblies, adjacent columns are detachably connected via a fifth connecting member, and the fifth connecting member is hook-connected to a hook in the column.

8. The cargo support rack according to claim 1, characterized in that: The column is in a bent plate-like structure, and the two right-angled sides of the column are bent inward by 180° to form parallel bent plates, and a column slot is formed between the parallel bent plates and the bent side edges on the corresponding sides of the column; The parallel bending plate is evenly provided with a plurality of gourd holes along the height direction; In each group of column assemblies, adjacent columns are detachably connected via a fourth connecting member; The fourth connecting member is in a bent structure matched with the column, and two bent side edges of the fourth connecting member are matched with two column slots on the column.

9. The cargo support rack according to claim 3, 5 or 8, characterized in that: Both ends of the cross brace are provided with cross brace connecting holes, and the cross brace connecting holes are provided with first fasteners for detachably connecting with corresponding gourd holes.

10. The cargo support rack according to claim 2 or 6, characterized in that: The ends of the two bent side plates of the column are provided with curling edges bent inwards.

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