Steel plate with good toughness

Abstract

The utility model discloses a steel plate with good toughness, which comprises a steel plate body, a groove is arranged on one side wall of the steel plate body, a connecting plate is arranged in the groove, a connecting groove is arranged on the side wall of the steel plate body above the groove, the connecting groove is matched with the connecting plate, a connecting block is arranged in the groove, and the connecting block is matched with the connecting plate. A connecting groove is formed in the steel plate body, a check block is arranged on the connecting block, a first inserting groove matched with the connecting block is formed in the side wall, located above the connecting groove, of the steel plate body, a second inserting groove is formed in the side, located on the first inserting groove, of the steel plate body, the second inserting groove is communicated with the first inserting groove, and the second inserting groove is matched with the check block. A plurality of reinforcing blocks are arranged on the connecting plate, and the reinforcing blocks and the connecting plate are integrally formed. According to the steel plate, the connecting plates and the connecting grooves are matched in an inserted mode, and the connecting blocks, the check blocks, the first inserting grooves and the second inserting grooves are matched in an inserted mode, so that the connecting firmness of the two steel plate bodies can be greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plates, in particular to a steel plate with good toughness. Background Art

[0002] Steel plates are flat steel materials that are poured with molten steel and pressed after cooling. Steel plates are mainly flat or rectangular, and can be directly rolled or cut from wide steel strips. Steel plates are divided into thin steel plates <4 mm (the thinnest is 0.2 mm), medium and thick steel plates 4 to 60 mm, and extra thick steel plates 60 to 115 mm according to thickness. Steel plates are divided into hot rolling and cold rolling according to rolling. The width of thin plates is 500 to 1500 mm; the width of thick plates is 600 to 3000 mm. Thin plates are divided into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron thin plates according to steel types. Although the hardness of steel plates is relatively high, their toughness is also excellent, thanks to the composition design and production process of steel plates, which maintains high hardness while also maintaining a certain degree of ductility.

[0003] At present, steel materials, such as steel plates, are often needed in the process of construction. In the process of construction, the sizes of steel plates required at different construction locations are often different, which leads to the need to weld and fix the steel plates when they are used. Most of the existing steel plates are flatly abutted when spliced ​​and are welded and fixed by welding torches, but they can only be welded at the connection gaps of the steel plates. After long-term use, the welding joints will be corroded and damaged, resulting in reduced connectivity between the steel plates and insufficient firmness of the connection. Utility Model Content

[0004] The purpose of the utility model is to provide a steel plate with good toughness to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a steel plate with good toughness, comprising:

[0006] A steel plate body, a groove is provided on one side wall of the steel plate body, a connecting plate is arranged in the groove, a connecting groove is provided on the side wall of the steel plate body above the groove, the connecting groove is matched with the connecting plate, a connecting block is provided in the groove, a stopper is provided on the connecting block, a first slot matched with the connecting block is provided on the side wall of the steel plate body above the connecting groove, a second slot is provided on the side of the steel plate body located at the first slot, the second slot is connected with the first slot, and the second slot is matched with the stopper.

[0007] Preferably, a plurality of reinforcing blocks are provided on the connecting plate, the reinforcing blocks are integrally formed with the connecting plate, and a plurality of reinforcing slots matched with the reinforcing blocks are provided on the inner wall of the connecting groove.

[0008] Preferably, an anti-rust coating is sprayed on the surface of the steel plate body.

[0009] Preferably, the connecting plate is configured to be J-shaped, and the connecting plate and the steel plate body are integrally formed.

[0010] Preferably, the connecting block is integrally formed with the steel plate body, and the blocking block is integrally formed with the connecting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] During use of the utility model, when two steel plate bodies are welded to each other, the connecting plate of one steel plate body can be plugged into the connecting groove of the other steel plate body. During the plugging process, the connecting block and the stopper are correspondingly plugged into the first slot and the second slot. The firmness of the connection between the two steel plate bodies can be greatly enhanced through the plug-in cooperation between the connecting plate and the connecting groove and the plug-in cooperation between the connecting block, the stopper, the first slot and the second slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of a three-dimensional structure of a steel plate with good toughness proposed by the utility model;

[0014] Figure 2 This is a front view structural diagram of a steel plate body in a steel plate with good toughness proposed by the utility model;

[0015] Figure 3 The utility model proposes a steel plate with good toughness. Figure 2 Enlarged structural diagram at point A in the middle.

[0016] In the figure: 1. Steel plate body; 2. Groove; 3. Connecting plate; 4. Connecting groove; 5. Connecting block; 6. Stopper; 7. First slot; 8. Second slot; 9. Reinforcement block; 10. Reinforcement slot; 11. Rust layer. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 The utility model provides a technical solution: a steel plate with good toughness, comprising:

[0019] A steel plate body 1, a groove 2 is provided on one side wall of the steel plate body 1, a connecting plate 3 is arranged in the groove 2, a connecting groove 4 is provided on the side wall of the steel plate body 1 above the groove 2, the connecting groove 4 is adapted to the connecting plate 3, a connecting block 5 is provided in the groove 2, a stopper 6 is provided on the connecting block 5, a first slot 7 adapted to the connecting block 5 is provided on the side wall of the steel plate body 1 above the connecting groove 4, a second slot 8 is provided on the side of the steel plate body 1 located at the first slot 7, the second slot 8 is connected to the first slot 7, and the second slot 8 is adapted to the stopper 6.

[0020] A plurality of reinforcing blocks 9 are provided on the connecting plate 3, and the reinforcing blocks 9 are integrally formed with the connecting plate 3. A plurality of reinforcing slots 10 adapted to the reinforcing blocks 9 are provided on the inner wall of the connecting groove 4. By plugging and fitting the reinforcing blocks 9 with the reinforcing slots 10, the connection firmness of the connecting plate 3 and the connecting groove 4 can be strengthened when they are plugged in.

[0021] The surface of the steel plate body 1 is sprayed with an anti-rust coating 11 , which can improve the corrosion resistance of the steel plate body 1 and increase the service life of the steel plate body 1 .

[0022] The connecting plate 3 is configured to be J-shaped, and the connecting plate 3 and the steel plate body 1 are integrally formed. The J-shaped connecting plate 3 can improve the anti-detachment performance of the connecting plate 3, so that when the connecting plate 3 is inserted into the connecting groove 4, the connection between the two steel plate bodies 1 can be more firmly established.

[0023] The connecting block 5 is integrally formed with the steel plate body 1 , and the stopper 6 is integrally formed with the connecting block 5 .

[0024] Working principle: During the use of the utility model, when two steel plate bodies 1 are welded to each other, the connecting plate 3 of one steel plate body 1 can be plugged into the connecting groove 4 of the other steel plate body 1. During the plugging process, the connecting block 5 and the stopper 6 are respectively plugged into the first slot 7 and the second slot 8. The firmness of the connection between the two steel plate bodies 1 can be greatly enhanced by the plug-in cooperation between the connecting plate 3 and the connecting slot 4 and the plug-in cooperation between the connecting block 5, the stopper 6, the first slot 7 and the second slot 8.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 steel plate with good toughness, characterized in that: include: A steel plate body (1), a groove (2) is provided on one side wall of the steel plate body (1), a connecting plate (3) is arranged in the groove (2), a connecting groove (4) is provided on the side wall of the steel plate body (1) located above the groove (2), the connecting groove (4) is matched with the connecting plate (3), a connecting block (5) is arranged in the groove (2), a stopper (6) is arranged on the connecting block (5), a first slot (7) matched with the connecting block (5) is provided on the side wall of the steel plate body (1) located above the connecting groove (4), a second slot (8) is provided on the side of the steel plate body (1) located on the first slot (7), the second slot (8) is connected with the first slot (7), and the second slot (8) is matched with the stopper (6).

2. The steel plate with good toughness according to claim 1, characterized in that: A plurality of reinforcing blocks (9) are arranged on the connecting plate (3), the reinforcing blocks (9) and the connecting plate (3) are integrally formed, and a plurality of reinforcing slots (10) adapted to the reinforcing blocks (9) are provided on the inner wall of the connecting groove (4).

3. The steel plate with good toughness according to claim 1, characterized in that: The surface of the steel plate body (1) is sprayed with an anti-rust coating (11).

4. The steel plate with good toughness according to claim 1, characterized in that: The connecting plate (3) is configured in a J-shape, and the connecting plate (3) and the steel plate body (1) are integrally formed.

5. The steel plate with good toughness according to claim 1, characterized in that: The connecting block (5) is integrally formed with the steel plate body (1), and the stopper (6) is integrally formed with the connecting block (5).

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