High-strength galvanized sheet structure

Abstract

The utility model provides a high-strength galvanized sheet structure, and relates to the technical field of galvanized sheets. The steel plate base body is of a rectangular plate-shaped structure, and grooves are formed in the top end face and the bottom end face of the steel plate base body. Through the arrangement of the groove, the first protrusion and the second protrusion, the first protrusion and the second protrusion of the T-shaped structure are connected with the groove in a clamped mode, and the connection strength among the steel plate base body, the first zinc-iron alloy layer and the second zinc-iron alloy layer can be improved; secondly, through the transversely distributed first bulges and the longitudinally distributed second bulges, the strength of the first zinc-iron alloy layer and the second zinc-iron alloy layer can be improved, and the overall strength is also improved; the wear-resistant layer is arranged, and due to the fact that the wear-resistant layer is made of high-hardness steel, the overall wear-resistant effect can be improved; and the through holes and the steel bars are arranged, and the steel bars are inserted into the steel plate base body, so that the strength of the steel plate base body can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of galvanized plates, and more specifically, particularly relates to a high-strength galvanized plate structure. Background Art

[0002] Galvanized sheet refers to a steel sheet with a layer of zinc on the surface; galvanizing is a frequently used economical and effective rust prevention method, and about half of the world's zinc production is used for this process.

[0003] The existing galvanized sheet has room for improvement in strength, and the strength cannot be improved by setting protrusions, and the protrusions with increased strength cannot achieve a stable connection between the substrate and other layers; the substrate strength of the existing device is low, and the strength of the substrate cannot be improved through improvement. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-strength galvanized sheet structure to solve the problems that the existing galvanized sheet has room for improvement in strength and cannot achieve strength improvement by setting protrusions, and cannot achieve a stable connection between the substrate and other layers by using protrusions with increased strength; the substrate strength of the existing device is low and the strength of the substrate cannot be improved through improvement.

[0005] The purpose and effect of the high-strength galvanized sheet structure of the utility model are achieved by the following specific technical means:

[0006] A high-strength galvanized sheet structure comprises a steel sheet substrate; the steel sheet substrate is a rectangular plate structure, and grooves are provided on the top and bottom end surfaces of the steel sheet substrate.

[0007] Furthermore, a first zinc-iron alloy layer is fixed on the top end surface of the steel plate substrate, and a second zinc-iron alloy layer is fixed on the bottom end surface of the steel plate substrate.

[0008] Furthermore, the bottom end surface of the first zinc-iron alloy layer is extruded and formed with a first protrusion in a linear array at one time, and the first protrusion in the linear array is clamped with a groove opened on the top end surface of the steel plate substrate. The top end surface of the second zinc-iron alloy layer is extruded and formed with a second protrusion in a linear array at one time, and the second protrusion in the linear array is clamped with the groove opened on the bottom end surface of the steel plate substrate.

[0009] Furthermore, the groove is a T-shaped groove structure, and the first protrusion and the second protrusion are both T-shaped structures.

[0010] Furthermore, the first protrusions are distributed transversely, and the second protrusions are distributed longitudinally.

[0011] Furthermore, a galvanized layer is fixed on the top end surface of the first zinc-iron alloy layer, and a galvanized layer is also fixed on the bottom end surface of the second zinc-iron alloy layer.

[0012] Furthermore, a wear-resistant layer is fixed on the top end surface of the upper galvanized layer, and a wear-resistant layer is fixed on the bottom end surface of the lower galvanized layer.

[0013] Furthermore, the left end surface of the steel plate substrate is provided with through holes in a linear array, and the through holes are circular hole structures. A steel bar is inserted into each through hole, and the steel bar is a reinforcement structure of the steel plate substrate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] A groove, a first protrusion and a second protrusion are provided. Through the setting of the groove, the first protrusion and the second protrusion, firstly, the connection strength among the steel plate substrate, the first zinc-iron alloy layer and the second zinc-iron alloy layer can be improved through the clamping of the first protrusion and the second protrusion of the T-shaped structure with the groove; secondly, through the transverse distribution and the first protrusion and the longitudinal distribution of the second protrusion, the strength of the first zinc-iron alloy layer and the second zinc-iron alloy layer can be improved, thereby improving the overall strength.

[0016] A wear-resistant layer is provided, and through the provision of the wear-resistant layer, since the wear-resistant layer is made of high-hardness steel, the overall wear-resistant effect can be improved.

[0017] Through holes and steel bars are provided, and by providing the through holes and the steel bars and inserting the steel bars into the base body, the strength of the steel plate base body can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an axial structural schematic diagram of the high-strength galvanized sheet structure of the utility model.

[0019] Figure 2 This utility model Figure 1 A is an enlarged structural diagram of FIG.

[0020] Figure 3 It is a main structural schematic diagram of the high-strength galvanized sheet structure of the utility model.

[0021] Figure 4 It is a left-side structural schematic diagram of the high-strength galvanized sheet structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the axial split structure of the high-strength galvanized sheet structure of the utility model.

[0023] Figure 6 This utility model Figure 5 Schematic diagram of the enlarged structure at B.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Steel plate substrate; 101. Groove; 102. Through hole; 2. First zinc-iron alloy layer; 201. First protrusion; 3. Second zinc-iron alloy layer; 301. Second protrusion; 4. Galvanized layer; 5. Wear-resistant layer; 6. Steel bar. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1:

[0029] As attached Figure 1 To Attachment Figure 6 As shown:

[0030] The utility model provides a high-strength galvanized plate structure, comprising: a steel plate substrate 1; the steel plate substrate 1 is a rectangular plate structure, and grooves 101 are provided on the top end surface and the bottom end surface of the steel plate substrate 1.

[0031] The first zinc-iron alloy layer 2 is fixed on the top end surface of the steel plate substrate 1 , and the second zinc-iron alloy layer 3 is fixed on the bottom end surface of the steel plate substrate 1 .

[0032] Among them, the bottom end surface of the first zinc-iron alloy layer 2 is extruded and formed with a first protrusion 201 in a linear array at one time, and the first protrusion 201 in the linear array is clamped with the groove 101 opened on the top end surface of the steel plate substrate 1, and the top end surface of the second zinc-iron alloy layer 3 is extruded and formed with a second protrusion 301 in a linear array at one time, and the second protrusion 301 in the linear array is clamped with the groove 101 opened on the bottom end surface of the steel plate substrate 1. After the first protrusion 201 and the second protrusion 301 are clamped with the groove 101, the connection strength between the steel plate substrate 1 and the first zinc-iron alloy layer 2 and the second zinc-iron alloy layer 3 can be improved.

[0033] Among them, the groove 101 is a T-shaped groove structure, and the first protrusion 201 and the second protrusion 301 are both T-shaped structures. In the use project, the first protrusion 201 and the second protrusion 301 of the T-shaped structure are clamped with the groove 101, so as to improve the connection strength among the steel plate substrate 1, the first zinc-iron alloy layer 2 and the second zinc-iron alloy layer 3.

[0034] The first protrusions 201 are distributed transversely, and the second protrusions 301 are distributed longitudinally. The transversely distributed first protrusions 201 and the longitudinally distributed second protrusions 301 can improve the strength of the first zinc-iron alloy layer 2 and the second zinc-iron alloy layer 3, thereby improving the overall strength.

[0035] The top end surface of the first zinc-iron alloy layer 2 is fixed with a galvanized layer 4 , and the bottom end surface of the second zinc-iron alloy layer 3 is also fixed with a galvanized layer 4 .

[0036] Among them, a wear-resistant layer 5 is fixed on the top end surface of the upper galvanized layer 4, and a wear-resistant layer 5 is fixed on the bottom end surface of the lower galvanized layer 4. The wear-resistant layer 5 is made of high-hardness steel and can improve the overall wear-resistant effect. Embodiment 2:

[0037] On the basis of Example 1, the left end face of the steel plate substrate 1 is provided with through holes 102 in a linear array. The through holes 102 are circular hole structures. A steel bar 6 is inserted into each through hole 102. The steel bar 6 is a reinforcement structure of the steel plate substrate 1. During use, the strength of the steel plate substrate 1 can be improved by the steel bar 6.

[0038] Working principle: During the processing, the steel bar 6 is passed through the through hole 102, and the first protrusion 201 and the second protrusion 301 are clamped with the groove 101 on the steel plate substrate 1, and extruded. After extrusion, the steel plate substrate 1, the first zinc-iron alloy layer 2 and the second zinc-iron alloy layer 3 are formed, and the top of the first zinc-iron alloy layer 2 and the bottom of the second zinc-iron alloy layer 3 are galvanized to form a galvanized layer 4, a wear-resistant layer 5 is placed on the top of the upper galvanized layer 4, and a wear-resistant layer 5 is placed on the bottom of the lower galvanized layer 4, and extrusion is performed.

[0039] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A high-strength galvanized sheet structure, characterized in that: include: A steel plate substrate (1); the steel plate substrate (1) is a rectangular plate-shaped structure, and grooves (101) are provided on the top end surface and the bottom end surface of the steel plate substrate (1); a first zinc-iron alloy layer (2) is fixed to the top end surface of the steel plate substrate (1), and a second zinc-iron alloy layer (3) is fixed to the bottom end surface of the steel plate substrate (1).

2. A high-strength galvanized sheet structure as claimed in claim 1, characterized in that: The bottom end surface of the first zinc-iron alloy layer (2) is extruded in a linear array and has first protrusions (201) formed in one go, and the first protrusions (201) in the linear array are snap-fitted with grooves (101) provided on the top end surface of the steel plate substrate (1); the top end surface of the second zinc-iron alloy layer (3) is extruded in a linear array and has second protrusions (301) formed in one go, and the second protrusions (301) in the linear array are snap-fitted with the grooves (101) provided on the bottom end surface of the steel plate substrate (1).

3. A high-strength galvanized sheet structure as claimed in claim 1, characterized in that: The groove (101) is a T-shaped groove structure, and the first protrusion (201) and the second protrusion (301) are both T-shaped structures.

4. A high-strength galvanized sheet structure as claimed in claim 3, characterized in that: The first protrusions (201) are distributed transversely, and the second protrusions (301) are distributed longitudinally.

5. A high-strength galvanized sheet structure as claimed in claim 1, characterized in that: A galvanized layer (4) is fixed to the top end surface of the first zinc-iron alloy layer (2), and a galvanized layer (4) is also fixed to the bottom end surface of the second zinc-iron alloy layer (3).

6. A high-strength galvanized sheet structure as claimed in claim 5, characterized in that: A wear-resistant layer (5) is fixed on the top end surface of the upper galvanized layer (4), and a wear-resistant layer (5) is fixed on the bottom end surface of the lower galvanized layer (4).

7. A high-strength galvanized sheet structure as claimed in claim 1, characterized in that: The left end surface of the steel plate substrate (1) is provided with through holes (102) in a linear array, the through holes (102) being a circular hole structure, a steel bar (6) being inserted into each through hole (102), the steel bar (6) being a reinforcement structure of the steel plate substrate (1).

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