Multi-layer platform frame for steel structure

Abstract

The multi-layer platform frame for the steel structure comprises a base, first supporting arms, second supporting arms and channel steel, the first supporting arms are symmetrically arranged on the upper surface of the base, the second supporting arms are arranged above the first supporting arms, the two sides of the base are in an I shape, and the two sides of the base are in an I shape. The lower surfaces of the two first supporting arms and the lower surfaces of the second supporting arms are symmetrically and fixedly connected with buckles, the upper surfaces of the two first supporting arms and the upper surfaces of the second supporting arms are fixedly connected with I-shaped connecting pieces, and the multiple buckles are matched with the I-shaped connecting pieces and the base correspondingly. The platform support is placed, the size is reduced, the position of the platform support can be moved according to requirements, the number of layers can be increased, the use flexibility of the platform support is improved, when the platform support is disassembled, the platform support can be folded and stored according to requirements, the occupied area of the platform support is reduced, and the platform support is convenient to use. And the goods are protected through the stopping blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of platform frames, in particular to a multi-layer platform frame for steel structures. Background Art

[0002] Steel structure platform rack is a common steel structure product. It is a partition or shelf that supports flat objects, usually made of metal or wood. The main function and role of the flat rack is to provide storage, display and organization of flat objects. The support system of the steel structure platform rack includes two types: flexible support and rigid support. The flexible support is mainly used in portal frame structures, while the rigid support is used in structures with high rigidity requirements such as multi-layer frames and crane beam lower support.

[0003] When installing, the steel structure platform frame is generally fixed on the base. After fixation, the position of the platform frame cannot be quickly adjusted. At the same time, some platform frames are single-layer and the number of layers cannot be increased according to demand during use. Therefore, it is necessary to propose a multi-layer platform frame for steel structure. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-layer platform frame for steel structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer platform frame for steel structure, comprising a base, a first support arm, a second support arm, a channel steel and a blocking block, the upper surface of the base is symmetrically provided with a first support arm, and the upper part of the first support arm is provided with a second support arm, the two sides of the base are I-shaped, and the lower surfaces of the two first support arms and the second support arms are symmetrically fixedly connected with buckles;

[0006] The upper surfaces of the two first support arms and the second support arm are fixedly connected with an I-shaped connecting piece, and a plurality of the buckles are matched with the I-shaped connecting piece and the base respectively, a plurality of buckles located below the first support arm are connected by a buckle connection with the base, and a plurality of buckles located below the second support arm are connected by a buckle connection with the I-shaped connecting piece located above the first support arm;

[0007] The inner walls of one side of the two first support arms and the second support arm are fixedly connected with steering wheels, and the two steering wheels located on the same side are connected with channel steels for rotation together. Two blocking blocks are provided on the outer walls of one side of the two channel steels, and one end of the two blocking blocks extends into the corresponding channel steels.

[0008] Preferably, a plurality of installation grooves are evenly spaced through the interior of the two blocking blocks on the same side, and the inner walls of the two installation grooves on the same water surface are rotatably connected with auxiliary blocking blocks.

[0009] Preferably, a connecting buckle is clamped on the outer wall of one end of a plurality of I-shaped connecting members located above the second supporting arm.

[0010] Preferably, the ends of a plurality of the connection buckles away from the second support arm are commonly fixedly connected to the platform frame.

[0011] Preferably, a stopper is provided in the groove at one end of a plurality of the channel steels.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the first support arm is clamped on the base, and the first support arm can be moved. After the movement is completed, the buckle under the second support arm is clamped on the I-shaped connecting piece, and the blocking block is first inserted into the channel steel, and then the channel steel is inserted into the outside of the steering wheel to increase the number of layers of the platform frame. When disassembling, the buckle is removed and it can be folded in a Z shape. During the folding process, the steering wheel slides in the groove of the channel steel to place the platform bracket and reduce the volume. The position of the platform frame can be moved according to needs, and the number of layers can be increased to increase the flexibility of the platform frame. When disassembling, the platform frame can be folded and stored according to needs to reduce the floor space of the platform frame, and the blocking blocks can be used to protect the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the front view structure of the base of the utility model;

[0016] Figure 4 This is a front view structural diagram of the platform frame of the utility model;

[0017] Figure 5 This is a front view structural diagram of the first support arm of the utility model.

[0018] In the figure: 1. base; 2. first support arm; 3. second support arm; 4. channel steel; 5. buckle; 6. I-shaped connecting piece; 7. steering wheel; 8. blocking block; 9. auxiliary blocking block; 10. connecting buckle; 11. platform frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: a multi-layer platform frame for steel structure, comprising a base 1, a first support arm 2, a second support arm 3, a channel steel 4 and a blocking block 8, the upper surface of the base 1 is symmetrically provided with a first support arm 2, and the upper part of the first support arm 2 is provided with a second support arm 3, the two sides of the base 1 are I-shaped, and the lower surfaces of the two first support arms 2 and the second support arms 3 are symmetrically fixedly connected with buckles 5;

[0021] The upper surfaces of the two first support arms 2 and the second support arm 3 are fixedly connected with an I-shaped connection piece 6, and a plurality of buckles 5 are matched with the I-shaped connection piece 6 and the base 1 respectively, a plurality of buckles 5 located below the first support arm 2 are connected by snapping with the base 1, and a plurality of buckles 5 located below the second support arm 3 are connected by snapping with the I-shaped connection piece 6 located above the first support arm 2;

[0022] The inner walls of one side of the two first support arms 2 and the second support arm 3 are fixedly connected with steering wheels 7, and the two steering wheels 7 on the same side are rotatably connected with the channel steel 4 together. Two blocking blocks 8 are provided on the outer walls of one side of the two channel steels 4, and one end of the two blocking blocks 8 extends into the corresponding channel steel 4.

[0023] Among them, the interiors of the two blocking blocks 8 on the same side are evenly spaced and penetrated with a number of installation grooves, and the inner walls of the two installation grooves on the same water surface are rotatably connected with auxiliary blocking blocks 9, so that the blocking blocks 8 and the auxiliary blocking blocks 9 can block objects on the channel steel 4.

[0024] Among them, the outer walls of one end of several I-shaped connectors 6 located above the second support arm 3 are all clamped with connecting buckles 10, so as to facilitate fixing the platform frame 11 using the connecting buckles 10.

[0025] Among them, one end of a plurality of connection buckles 10 away from the second support arm 3 is commonly fixedly connected to a platform frame 11, so as to facilitate connecting the second support arm 3 using the platform frame 11.

[0026] Among them, a stopper is provided in the groove at one end of several channel steels 4 to prevent the channel steel 4 from moving out of the steering wheel 7.

[0027] Specifically, when using the utility model, the base 1 is placed at the desired position, and the buckle 5 under the first support arm 2 is clamped on the base 1. The position of the first support arm 2 on the base 1 can be adjusted as needed. After the adjustment is completed, the buckle 5 under the second support arm 3 is clamped on the I-shaped connecting piece 6 above the first support arm 2, and the first support arm 2 is connected to the second support arm 3. The blocking block 8 is placed in the middle position between the two steering wheels 7, and the channel steel 4 is inserted on the outside of the steering wheel 7 to form a platform. The connecting buckle 10 under the platform frame 11 is inserted on the I-shaped connecting piece 6 above the second support arm 3 to form a multi-layer platform with a stable structure. When disassembling, the buckle 5 can be removed to fold it in a Z shape. During the folding process, the steering wheel 7 slides in the groove of the channel steel 4, so that the double-layer platform bracket is placed and the volume is reduced.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer platform frame for steel structure, comprising a base (1), a first support arm (2), a second support arm (3), a channel steel (4) and a blocking block (8), characterized in that: The upper surface of the base (1) is symmetrically provided with a first support arm (2), and a second support arm (3) is provided above the first support arm (2); the two sides of the base (1) are in an I-shape, and the lower surfaces of the two first support arms (2) and the second support arms (3) are symmetrically fixedly connected with buckles (5); The upper surfaces of the two first support arms (2) and the second support arm (3) are fixedly connected with an I-shaped connecting piece (6), and a plurality of the buckles (5) are matched with the I-shaped connecting piece (6) and the base (1) respectively, a plurality of the buckles (5) located below the first support arm (2) are connected by buckling with the base (1), and a plurality of the buckles (5) located below the second support arm (3) are connected by buckling with the I-shaped connecting piece (6) located above the first support arm (2); A steering wheel (7) is fixedly connected to the inner wall of one side of the two first support arms (2) and the second support arm (3); the two steering wheels (7) located on the same side are rotatably connected to a channel steel (4); two blocking blocks (8) are provided on the outer wall of one side of the two channel steels (4), and one end of the two blocking blocks (8) extends into the corresponding channel steel (4).

2. The multi-layer platform frame for steel structure according to claim 1, characterized in that: A plurality of installation grooves are evenly spaced and penetrated inside the two blocking blocks (8) on the same side, and the inner walls of the two installation grooves on the same water surface are rotatably connected to auxiliary blocking blocks (9).

3. The multi-layer platform frame for steel structure according to claim 2, characterized in that: The outer walls of one end of a plurality of I-shaped connecting pieces (6) located above the second supporting arm (3) are all clamped with connecting buckles (10).

4. The multi-layer platform frame for steel structure according to claim 3, characterized in that: The ends of a plurality of the connection buckles (10) away from the second support arm (3) are commonly fixedly connected to a platform frame (11).

5. The multi-layer platform frame for steel structure according to claim 4, characterized in that: A stopper is provided in a groove at one end of a plurality of the channel steels (4).

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