Folding rack

Abstract

The utility model relates to a folding rack which comprises a supporting plate and supporting legs, the supporting plate comprises a supporting part and a bearing part which are oppositely arranged, and the supporting legs are fixedly installed on the bearing part; a pair of supporting material frames are installed on the supporting part, symmetrically distributed on the bearing part, oppositely folded and then arranged on the side, away from the supporting feet, of the supporting plate, and each supporting material frame comprises a supporting cross beam arranged in the first direction and a supporting longitudinal beam arranged in the second direction. The supporting longitudinal beams are fixed on the supporting plate, the supporting cross beams are fixed on the supporting plate, the supporting longitudinal beams are connected with the supporting cross beams through bolts, and the supporting device is simple in structure and attractive in appearance, is applied to the textile industry, does not easily generate static electricity under the condition that enough supporting strength is guaranteed, and has good application prospects.

Description

Technical Field

[0001] This application relates to the field of material support, and particularly to a folding material rack. Background Art

[0002] Material racks are generally used for stacking and transportation, which can improve space utilization. Existing material racks are generally made of iron or stainless steel, and the surface is treated with electrostatic powder spraying, which can not only have a certain load-bearing strength but also avoid static electricity generation. For the textile industry, the roll display racks for cloth often have high load-bearing requirements, and at the same time, static electricity must be completely avoided, and space should be saved in the non-support state. Current components often fail to meet the support requirements of the textile industry. Therefore, there is an urgent need to provide a folding material rack suitable for the textile industry. Summary of the Utility Model

[0003] Based on this, in order to realize the material support for the textile industry, the embodiment of this application provides a folding material rack, including a support plate and support feet. The support plate includes a support part and a bearing part arranged oppositely, and the support feet are fixedly installed on the bearing part;

[0004] A pair of support racks are installed on the support part, and the pair of support racks are symmetrically distributed on the bearing part. After the pair of support racks are folded towards each other, they can be placed on the side of the support plate away from the support feet.

[0005] Preferably, the support rack includes a support cross beam arranged along the first direction and a support longitudinal beam arranged along the second direction. The support cross beam is fixed on the support plate, and the support longitudinal beam is connected to the support cross beam by bolts.

[0006] Preferably, there are 2 support longitudinal beams arranged on the support cross beam, and a strengthening longitudinal beam is arranged along the first direction between the pair of support longitudinal beams.

[0007] Preferably, a strengthening cross beam is fixedly installed between the pair of support longitudinal beams along the second direction. The two ends of the strengthening cross beam are respectively welded to the pair of support longitudinal beams, and a U-shaped material support frame is arranged on the strengthening cross beam;

[0008] L-shaped support frames are arranged on both sides of the U-shaped material support frame. One end of the L-shaped support frame is welded to the support longitudinal beam, and the other end is welded to the strengthening cross beam. The two sides of the U-shaped material support frame are respectively fixed to the L-shaped support frames.

[0009] Preferably, a straight groove structure is fixedly arranged on the support cross beam, the support longitudinal beam is installed in the straight groove structure along the first direction, the support longitudinal beam is provided with kidney-shaped holes, the straight groove structure is provided with installation holes, and the kidney-shaped holes and the installation holes are assembled by half-thread bolts.

[0010] Preferably, a V-groove is provided on the straight groove structure, and a convex key is provided on the support longitudinal beam. After the convex key is disengaged from the V-groove, the support longitudinal beam can be folded and placed on the side of the support plate away from the support foot.

[0011] Preferably, two convex keys are provided on each support longitudinal beam, and the two convex keys are arranged on two opposite surfaces of the support longitudinal beam, and the convex keys are welded on the support longitudinal beam.

[0012] Preferably, through holes are respectively provided on two convex keys located on both sides of the support longitudinal beam and on the support longitudinal beam, and aluminum bars are inserted into the through holes, and both ends of the aluminum bars are welded to the convex keys.

[0013] Preferably, the support foot is a tubular aluminum profile. Among the two end faces adjacent to one end of the tubular aluminum profile close to the support plate, one end face is in clearance fit with the support plate, and the other end face is welded to the support plate.

[0014] Preferably, a support angle member is fixedly provided between the support foot and the support plate, and two adjacent end faces of the support angle member are respectively welded to the support plate and the support foot.

[0015] Compared with the prior art, the advantages of the present application are as follows:

[0016] (1). A support rack is provided on the support plate in the present application, and a reinforcing longitudinal beam is provided below the support rack. By arranging the reinforcing longitudinal beam between the support cross beam and the reinforcing cross beam, the support strength of the support rack is ensured.

[0017] (2). Through the arrangement of the straight groove structure, a pair of support racks can be bent towards each other and stored on the side close to the support plate. The bending structure is simple and the storage is more simple.

[0018] (3). Among the four end faces where the support foot contacts the support plate, only one end face of two adjacent end faces is welded to the support plate, and the other end face is in clearance fit with the support plate, which ensures the welding strength and avoids the loss of strength of the first support arm due to welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application will be further described below with reference to the drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the overall structure of a folding rack of the present application;

[0021] Figure 2 It is a schematic diagram of the overall structure of the support rack of a folding rack of the present application;

[0022] Figure 3 It is a schematic diagram of a partial structure of a folding rack of the present application

[0023] Among them, 1. Support feet;

[0024] 2. Support plates, 21. Support parts, 22. Bearing parts, 23. First support arms, 24. Second support arms;

[0025] 3. Support racks, 31. Support cross beams, 32. Support longitudinal beams, 33. Reinforcing cross beams, 34. Reinforcing longitudinal beams, 35. U-shaped material support frames, 36. L-shaped support frames, 310. Straight groove structures, 310A. V grooves, 321. Kidney-shaped holes, 322. Convex keys

[0026] 4. Support columns. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of this application clearer, the following will further describe the embodiments of this application in detail with reference to the accompanying drawings. Obviously, the described embodiments are only one embodiment of this application, rather than all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0028] As used herein, an "embodiment" refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of this application. In the description of the embodiments of this application, it should be understood that the terms "first", "second", "third", etc. are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. Moreover, the terms "first", "second", "third", etc. are used to distinguish similar objects and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of this application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "be" and any variations thereof are intended to cover non-exclusive inclusion.

[0029] Such as Figure 1As shown in the figure, this embodiment provides a folding rack, which includes support feet 1, a support plate 2, and a support rack 3. The support feet 1 and the support rack 3 are respectively installed on both sides of the support plate 2. Among them, the support plate 2 includes a support portion 21 and a bearing portion 22. The support feet 1 are fixedly installed with the bearing portion 22, and the support rack 3 is fixedly installed with the support portion 21. The support feet 1 are generally placed on the ground to provide a supporting force for the entire folding rack. There are a pair of the support racks 3, and a pair of the support racks 3 are in contact with the material to support the material. In this embodiment, the folding rack is used to support coiled materials, such as fabrics, textile materials, etc. The mass of the material is relatively heavy, and the load-bearing capacity requirements for the support rack are relatively high. Moreover, textile fabrics and cloths are flammable materials. Therefore, static electricity should be avoided for the support rack 3. For this reason, in this application, the support feet 1, the support plate 2, and the support rack 3 are made of aluminum profiles. The support feet 1 are made of tubular aluminum profiles, and the support feet 1 and the support plate 2 are fixed by welding, and the structure is more stable.

[0030] As Figure 2 As shown in the figure, the support rack 3 includes a support cross beam 31 arranged in the first direction. The support cross beam 31 is fixedly installed on the support plate 2. A straight groove structure 310 is arranged on the support cross beam 31. The straight groove structure 310 is welded on the support cross beam 31. A support longitudinal beam 32 is movably installed in the straight groove structure 310 along a second direction intersecting the first direction. A kidney-shaped hole 321 is arranged at one end of the support longitudinal beam 32 close to the straight groove structure 310. Mounting holes are arranged on the straight groove structure 310. The support longitudinal beam 32 and the straight groove structure 310 are assembled by passing a half-thread bolt through the kidney-shaped hole 321 and the mounting hole. The support longitudinal beam 32 can be flipped from the notch of the straight groove structure 310. In this embodiment, there are 2 straight groove structures 310 arranged on the support cross beam 31, and both of the two straight groove structures 310 are connected to the support longitudinal beam 32 by half-thread bolts.

[0031] A reinforcing cross beam 33 is arranged between the two support longitudinal beams 32. Both ends of the reinforcing cross beam 33 are fixedly welded to the 2 support longitudinal beams 32. Thus, the 2 support longitudinal beams 32 can be flipped and folded simultaneously from the notch of the straight groove structure 310.

[0032] A V-groove 310A is provided on the straight groove structure 310, and a convex key 322 is provided on the support longitudinal beam 32. When the support longitudinal beam 32 is installed along the first direction with the straight groove structure 310, the convex key 322 is located within the V-groove 310A. The support longitudinal beam 32 is positioned by the convex key 322 and the V-groove 310A, and the bearing effect of the convex key 322 structure is also better, ensuring the support stability of the support rack 3. Two convex keys 322 are provided on each support longitudinal beam 32, and the two convex keys 322 are arranged on two opposite faces of the support longitudinal beam 32. The convex keys 322 are welded to the support longitudinal beam 32. Through holes are respectively provided on the two convex keys 322 on both sides of the support longitudinal beam 32 and on the support longitudinal beam 32, and high-strength aluminum bars are inserted into the through holes. The two ends of the aluminum bars are welded to the convex keys 322, thereby further increasing the strength and service life of the convex keys 322. After the convex key 322 is disengaged from the V-groove 310A, the support longitudinal beam 32 can be folded and placed on the support plate 2. A reinforcing longitudinal beam 34 is further provided between the support cross beam 31 and the reinforcing cross beam 33. The two ends of the reinforcing longitudinal beam 34 are respectively welded to the support cross beam 31 and the reinforcing cross beam 33 to further enhance the supporting force of the folding rack. A U-shaped material support frame 35 is provided above the reinforcing cross beam 33. The U-shaped material support frame 35 can be used to support rolled items, such as fabric rolls. The bottom of the U-shaped material support frame 35 is installed above the reinforcing cross beam 33. The two sides of the U-shaped material support frame 35 are respectively fixed to a pair of L-shaped support frames 36. The two ends of the pair of L-shaped support frames 36 are respectively fixed to the reinforcing cross beam 33 and the support longitudinal beam 32. A space for accommodating the U-shaped material support frame 35 is formed between the pair of L-shaped support frames 36 and the reinforcing cross beam 33, providing a stable support for the U-shaped material support frame 35. A material retaining frame is further provided at the open end of the U-shaped material support frame 35 for fixing the supported material within the U-shaped material support frame 35.

[0033] The support plate 2 includes multiple first support arms 23 arranged along the third direction and multiple second support arms 24 arranged along the first direction. The second support arms 24 are spaced and distributed between two adjacent first support arms 23. The two ends of each second support arm 24 are respectively welded to two adjacent first support arms 23. The support cross beam 31 is fixedly installed on the first support arms 23. Four support columns 4 are further provided at the four corners of the support plate 2. Each support column 4 is fixed to the first support arm 23. The support columns 4 can be used to stack multiple folding racks together. The support columns 4 are foldable support columns, and their folding method is the same as that of the support longitudinal beam 32.

[0034] The support feet 1 are located below the support plate 2. In this embodiment, a support foot 1 is provided below each first support arm 23. The support foot 1 is a tubular aluminum profile. One of the two end faces adjacent to the end of the tubular aluminum profile close to the support plate 2 is welded to the first support arm 23, and the other end face is not welded, maintaining a clearance fit with the first support arm 23. This not only ensures the welding strength but also avoids reducing the strength of the first support arm 23 due to welding all four end faces. At the same time, a support angle member is provided between the first support arm 23 and the support foot 1. The two end faces of the support angle member are respectively welded to the first support arm 23 and the support foot 1, further ensuring the support strength.

[0035] During use, the support feet 1 provide a supporting effect on the support plate 2. At the same time, to ensure the support strength, there are multiple support feet 1, which are spaced apart and distributed below the first support arms 23. At the same time, each support foot 1 and the first support arm 23 are partially welded, avoiding a reduction in the strength of the first support arm 23. The U-shaped material support frames 35 on a pair of support racks 3 respectively support both ends of the material. When the material is removed, to avoid the support rack having too large a volume, a pair of support racks 3 can be folded towards each other through the straight groove structure 310 and stored on the support plate 2. The utility model has a novel concept, improves the support method of the support rack in the textile industry, has a stable structure, a beautiful appearance, and is not prone to generating static electricity, having good application prospects.

[0036] The above embodiments are only for illustrating the technical concept and features of the present application, and their purpose is to enable those familiar with this technology to understand the content of the present application and implement it accordingly, and cannot be used to limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, no matter from which aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A folding rack, comprising: Support plate and support feet. The support plate includes a support part and a bearing part arranged oppositely, and the bearing part is fixedly installed with support feet. It is characterized in that a pair of support racks are installed on the support part, the pair of support racks are symmetrically distributed on the bearing part, and after the pair of support racks are folded towards each other, they can be placed on the side of the support plate away from the support feet. The support rack includes a support cross beam arranged along the first direction and a support longitudinal beam arranged along the second direction. The support cross beam is fixed on the support plate, and the support longitudinal beam is connected to the support cross beam by bolts. There are 2 support longitudinal beams arranged on the support cross beam, and a strengthening longitudinal beam is arranged along the first direction between the pair of support longitudinal beams.

2. The folding storage rack according to claim 1, wherein, A strengthening cross beam is fixedly installed between the pair of support longitudinal beams along the second direction. The two ends of the strengthening cross beam are respectively welded to the pair of support longitudinal beams, and a U-shaped material support frame is arranged on the strengthening cross beam. L-shaped support frames are arranged on both sides of the U-shaped material support frame. One end of the L-shaped support frame is welded to the support longitudinal beam, and the other end is welded to the strengthening cross beam. The two sides of the U-shaped material support frame are respectively fixed to the L-shaped support frames.

3. A folding rack according to claim 2, characterized in that, A straight groove structure is fixedly arranged on the support cross beam. The support longitudinal beam is installed in the straight groove structure along the first direction. The support longitudinal beam is provided with kidney-shaped holes, and the straight groove structure is provided with installation holes. The kidney-shaped holes and the installation holes are assembled by half-thread bolts.

4. A folding rack according to claim 3, characterized in that, A V-shaped groove is arranged on the straight groove structure, and a convex key is arranged on the support longitudinal beam. The convex key is installed in the V-shaped groove. After the convex key is disengaged from the V-shaped groove, the support longitudinal beam can be folded and placed on the side of the support plate away from the support feet.

5. A folding material rack according to claim 4, characterized in that, There are 2 convex keys arranged on each support longitudinal beam, and the 2 convex keys are arranged on the two opposite faces of the support longitudinal beam. The convex keys are welded to the support longitudinal beam.

6. The folding rack according to claim 5, characterized in that, Through holes are respectively arranged on the 2 convex keys located on both sides of the support longitudinal beam and the support longitudinal beam. Aluminum rods are inserted into the through holes, and the two ends of the aluminum rods are welded to the convex keys.

7. A folding rack according to claim 1, characterized in that, The support feet are tubular aluminum profiles. Among the two end faces adjacent to each other at the end of the tubular aluminum profile close to the support plate, one end face is in clearance fit with the support plate, and the other end face is welded to the support plate.

8. A folding rack according to claim 1, characterized in that, A support angle piece is fixedly arranged between the support feet and the support plate. The two adjacent end faces of the support angle piece are respectively welded to the support plate and the support feet.

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