A flat-bulb steel with anti-skid structure

Abstract

This utility model discloses a bulb flat steel with an anti-slip structure, relating to the field of bulb flat steel. It includes a bulb flat steel body, a groove on the left side of the body, a clamping plate fixedly installed on the right side, a plurality of first anti-slip teeth fixedly connected to the outer surface of the right side of the body, and a plurality of second anti-slip teeth fixedly connected to the outer surface of the left side of the body. A plurality of anti-slip strips are fixedly installed on the upper and lower sides of the body, with anti-slip grooves on both sides of each strip. This bulb flat steel with an anti-slip structure, through the provision of first anti-slip teeth, second anti-slip teeth, and anti-slip strips, achieves an anti-slip effect. Furthermore, the inclusion of a drainage cylinder and anti-slip rings facilitates drainage, further enhancing the anti-slip effect. The addition of a reinforcing layer, a wear-resistant layer, and a zinc layer contributes to the bulb flat steel's high strength, wear resistance, and corrosion resistance.

Description

Technical Field

[0001] This utility model relates to the field of ball flat steel technology, specifically a ball flat steel with an anti-slip structure. Background Technology

[0002] Spherical flat steel is a type of steel with a special cross-sectional shape. Its cross-section is formed by combining a spherical head (round or elliptical) with a flat plate, resembling a combination of a "mushroom head" and a "strip". It is composed of a flat web and a spherical head, and is an asymmetrical steel section. In the current rolling process, spherical flat steel is rolled into a standard spherical flat steel shape by passing a rectangular billet through multiple cutting holes, pre-forming holes and forming holes. However, the production efficiency is low and there are many rolling hole types.

[0003] To overcome the aforementioned defects, existing technology (Chinese patent application number: 201721511575.5, application date: November 14, 2017) discloses a rolling device for bulb flat steel, including a roughing mill and a finishing mill. Vertical rolling holes, horizontal rolling holes, and pre-forming holes are continuously arranged on the roughing mill. The finishing mill is located after the roughing mill and consists of 3 to 5 mills. Finishing rolling holes are arranged on the finishing mill. The shape of the pre-forming hole is that of two bulb flat steels combined together, with the webs of the two bulb flat steels connected together and the bulb heads located on both sides of the ends of the connected webs. The shape of the finishing rolling hole is the same as that of the pre-forming hole, and the hole size of the finishing rolling hole gradually approaches the size of the finished bulb flat steel from the first finishing mill to the last finishing mill. The rolling cost is low and the bulb flat steel is easy to split.

[0004] Although existing technology can roll bulb flat steel, the smooth surface of bulb flat steel, lacking anti-slip structure, can easily cause people to slip and fall in wet, oily, or icy environments, leading to safety accidents. Furthermore, the lack of drainage structure in bulb flat steel can easily lead to water accumulation, accelerating corrosion and increasing the risk of slipping.

[0005] Therefore, we proposed a ball flat steel with an anti-slip structure that can effectively solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a bulb flat steel with an anti-slip structure to solve the problems mentioned in the background art. Currently, when using the rolling equipment for bulb flat steel, the smooth surface of the bulb flat steel without an anti-slip structure can easily cause people to slip and fall in wet, oily, or icy environments, leading to safety accidents. Furthermore, the lack of a drainage structure in the bulb flat steel can easily lead to water accumulation, accelerating corrosion and increasing the risk of slipping.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a ball flat steel with an anti-slip structure, comprising a ball flat steel body, a groove on the left side of the ball flat steel body, a clamping plate fixedly installed on the right side of the ball flat steel body, a plurality of first anti-slip teeth fixedly connected to the outer surface of the right side of the ball flat steel body, and a plurality of second anti-slip teeth fixedly connected to the outer surface of the left side of the ball flat steel body; a plurality of anti-slip strips fixedly installed on the upper and lower sides of the ball flat steel body, anti-slip grooves being formed on both sides of the anti-slip strips; a plurality of through holes being formed inside the ball flat steel body, and anti-slip components for drainage being provided inside the through holes; the ball flat steel body comprises a steel body, the outer wall of the steel body being wrapped with a reinforcing layer, the outer wall of the reinforcing layer being wrapped with a wear-resistant layer, and a zinc layer being fixedly connected to the outer wall of the wear-resistant layer.

[0008] As a preferred technical solution of this application, the anti-slip component includes a drainage cylinder, with anti-slip rings fixedly installed on the upper and lower sides of the drainage cylinder, and the anti-slip rings are located on the surface of the zinc layer. The outer wall of the drainage cylinder is provided with an anti-rust coating, and the interior of the drainage cylinder is provided with drainage holes.

[0009] As a preferred technical solution of this application, the ball flat steel body and the first anti-slip tooth and the second anti-slip tooth are tightly fitted together. The first anti-slip tooth and the second anti-slip tooth are both made of rubber. The first anti-slip tooth and the second anti-slip tooth can increase the friction of the contact surface, effectively prevent slipping, thereby reducing the risk of personnel slipping or equipment sliding, and ensuring the safety of personnel and equipment.

[0010] As a preferred technical solution of this application, the anti-slip strip and the anti-slip groove are integrated, and the anti-slip strip is set in a "V" structure. The anti-slip strip is made of aluminum alloy. When an object slides on the surface of the bulb flat steel, the "V" structure provides resistance in multiple directions to prevent the object from sliding. The aluminum alloy material has high strength and wear resistance, can withstand greater pressure and friction, is not easily damaged, ensures the durability of the anti-slip effect, and further increases the anti-slip performance of the bulb flat steel surface.

[0011] As a preferred technical solution of this application, the drainage cylinder and the anti-slip ring are connected, and the anti-slip ring is made of stainless steel. The drainage cylinder and the anti-rust coating are connected by coating, and the anti-rust coating is set as epoxy zinc-rich primer. The anti-slip ring made of stainless steel not only increases the friction between the drainage cylinder and the surrounding structure, playing a certain anti-slip role, but also has good corrosion resistance.

[0012] As a preferred technical solution of this application, the steel body and the reinforcing layer are fixedly connected. The reinforcing layer is made of carbon fiber composite material. The steel body serves as the core support structure of the bulb flat steel, providing basic mechanical properties and load-bearing capacity. The reinforcing layer is fixedly connected to the steel body and is made of carbon fiber composite material, which has high strength and high modulus characteristics, thereby forming a composite structure that improves the bending and tensile strength and stiffness of the bulb flat steel.

[0013] As a preferred technical solution of this application, the wear-resistant layer and the reinforcing layer and the zinc layer are tightly bonded together, and the hard wear-resistant layer is made of aluminum alloy material. The zinc layer is coated with hot-dip galvanizing. Through the hot-dip galvanizing process, the zinc layer is metallurgically bonded to the steel body to form a dense protective film, providing long-term protection and reducing the frequency of maintenance.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The ball flat steel with an anti-slip structure, through the provision of first anti-slip teeth, second anti-slip teeth, and anti-slip strips, facilitates the anti-slip effect of the ball flat steel. Furthermore, the provision of a drainage cylinder and anti-slip ring facilitates the drainage function of the ball flat steel, further enhancing the anti-slip effect. Additionally, the provision of a reinforcing layer, a wear-resistant layer, and a zinc layer facilitates the provision of high strength, wear resistance, and corrosion resistance of the ball flat steel. Specific details are as follows:

[0015] 1. A first anti-slip tooth, a second anti-slip tooth, and an anti-slip strip are set up. The first and second anti-slip teeth increase the friction of the contact surface, effectively preventing slippage and reducing the risk of personnel slipping or equipment sliding, thus ensuring the safety of personnel and equipment. Combined with the "human" structure aluminum alloy anti-slip strip, the anti-slip performance of the bulb flat steel surface is further increased, realizing that the bulb flat steel has an anti-slip effect.

[0016] Furthermore, a drainage cylinder and anti-slip rings are installed. Water flows into the drainage cylinder through the gaps between the anti-slip strips and is discharged through the drainage holes, preventing water from accumulating on the surface of the bulb flat steel and reducing the risk of slippage caused by water accumulation. In conjunction with the anti-slip rings made of stainless steel, not only is the friction between the drainage cylinder and the surrounding structure increased, providing a certain degree of anti-slip effect, but it also has good corrosion resistance, realizing that the bulb flat steel has a drainage function and further achieving the anti-slip effect.

[0017] 2. A reinforcing layer, a wear-resistant layer, and a zinc layer are incorporated. The steel body serves as the core supporting structure of the bulb flat steel, and the reinforcing layer connects to the steel body to form a composite structure, enhancing the bulb flat steel's bending, tensile strength, and stiffness. Hard aluminum alloy material tightly wraps around the reinforcing layer to form a wear-resistant surface layer, resisting friction, wear, and impact. The hot-dip galvanizing process metallurgically bonds the zinc layer with the steel body to form a dense protective film, providing long-term protection and reducing maintenance frequency. This achieves high strength, wear resistance, and corrosion resistance in the bulb flat steel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0020] Figure 3 This is a bottom view of the cross-sectional structure of the spherical flat steel body of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This is a partial structural diagram of the anti-slip strip of this utility model;

[0023] Figure 6 This is a partial cross-sectional structural diagram of the drainage cylinder and anti-slip ring of this utility model.

[0024] In the diagram: 1. Flat steel body; 2. Groove; 3. Clamping plate; 4. First anti-slip tooth; 5. Second anti-slip tooth; 6. Anti-slip strip; 7. Anti-slip groove; 8. Through hole; 9. Drainage cylinder; 10. Anti-slip ring; 11. Rust-proof coating; 12. Drainage hole; 13. Steel body; 14. Reinforcing layer; 15. Wear-resistant layer; 16. Zinc layer. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 The present invention provides the following technical solution:

[0027] Example 1: To address the problems of existing bulb flat steel rolling equipment on the market, where the smooth surface of bulb flat steel lacks anti-slip structures, making it prone to slipping and causing accidents in wet, oily, or icy environments, and where the lack of drainage structures leads to water accumulation, accelerating corrosion and increasing the risk of slipping, this example discloses a bulb flat steel with an anti-slip structure. The technical details are as follows (see attached diagram). Figure 1 -Appendix Figure 6The system includes a bulb flat steel body 1, a groove 2 on the left side of the bulb flat steel body 1, a clamping plate 3 fixedly installed on the right side of the bulb flat steel body 1, several first anti-slip teeth 4 fixedly connected to the outer surface of the right side of the bulb flat steel body 1, and several second anti-slip teeth 5 fixedly connected to the outer surface of the left side of the bulb flat steel body 1; several anti-slip strips 6 fixedly installed on the upper and lower sides of the bulb flat steel body 1, anti-slip grooves 7 on both sides of the anti-slip strips 6, and several through holes 8 inside the bulb flat steel body 1, with anti-slip components for drainage installed inside the through holes 8; the anti-slip components include a drainage cylinder 9, with anti-slip rings 10 fixedly installed on the upper and lower sides of the drainage cylinder 9, and the anti-slip rings 10... 10 is located on the surface of the zinc layer 16. The outer wall of the drainage cylinder 9 is provided with an anti-rust coating 11, and the drainage cylinder 9 has drainage holes 12 inside. The bulb flat steel body 1 and the first anti-slip tooth 4 and the second anti-slip tooth 5 are tightly fitted together. The first anti-slip tooth 4 and the second anti-slip tooth 5 are both made of rubber. The anti-slip strip 6 and the anti-slip groove 7 are integrated. The anti-slip strip 6 is set in a "V" structure and is made of aluminum alloy. The drainage cylinder 9 and the anti-slip ring 10 are connected. The anti-slip ring 10 is made of stainless steel. The drainage cylinder 9 and the anti-rust coating 11 are coated and connected. The anti-rust coating 11 is set as an epoxy zinc-rich primer.

[0028] During installation, the clamping plates 3 of adjacent bulb flat steel bodies 1 can be inserted into the grooves 2 of another bulb flat steel body 1, achieving rapid and stable assembly, improving construction efficiency, and ensuring the integrity and stability of the structure. The first and second anti-slip teeth 4 and 5, made of rubber, are tightly fitted to the outer surfaces of the left and right sides of the bulb flat steel body 1. Rubber has a high coefficient of friction; when personnel, equipment, or other objects come into contact with the bulb flat steel surface, the first and second anti-slip teeth 4 and 5 increase the friction of the contact surface, effectively preventing slippage and reducing the risk of personnel slipping or equipment sliding, thus ensuring the safety of personnel and equipment. This is complemented by the herringbone-structured aluminum alloy anti-slip strips 6, made of aluminum alloy. When an object slides on the surface of the bulb flat steel, the "V"-shaped structure provides resistance in multiple directions, preventing the object from sliding. The aluminum alloy material has high strength and wear resistance, can withstand greater pressure and friction, and is not easily damaged, ensuring the durability of the anti-slip effect and further increasing the anti-slip performance of the bulb flat steel surface. When there is water on the surface of the bulb flat steel body 1, the water can flow into the drainage cylinder 9 through the gaps between the anti-slip strips 6. The water entering the drainage cylinder 9 is discharged through the drainage hole 12, preventing water from staying on the surface of the bulb flat steel and reducing the risk of sliding due to water accumulation. The anti-slip ring 10 made of stainless steel not only increases the friction between the drainage cylinder 9 and the surrounding structure, playing a certain anti-slip role, but also has good corrosion resistance.

[0029] Example 2: This example discloses a bulb flat steel with an anti-slip structure, which facilitates the achievement of high strength, wear resistance, and corrosion resistance in the bulb flat steel. Please refer to the attached document. Figure 1 -Appendix Figure 4 The bulb flat steel body 1 includes a steel body 13, the outer wall of the steel body 13 is wrapped with a reinforcing layer 14, the outer wall of the reinforcing layer 14 is wrapped with a wear-resistant layer 15, and the outer wall of the wear-resistant layer 15 is fixedly connected with a zinc layer 16; the steel body 13 and the reinforcing layer 14 are fixedly connected, the reinforcing layer 14 is made of carbon fiber composite material; the wear-resistant layer 15 is tightly bonded to the reinforcing layer 14 and the zinc layer 16, and the hard wear-resistant layer 15 is made of aluminum alloy material, and the zinc layer 16 is hot-dip galvanized.

[0030] The steel body 13 serves as the core support structure of the bulb flat steel, providing basic mechanical properties and load-bearing capacity. The reinforcing layer 14, fixedly connected to the steel body 13, is made of carbon fiber composite material, possessing high strength and high modulus characteristics. This forms a composite structure that enhances the bulb flat steel's bending, tensile strength, and stiffness while reducing its weight. Hard aluminum alloy material tightly wraps around the reinforcing layer 14, forming a wear-resistant surface layer that effectively resists friction, wear, and impact, extending its service life. The hot-dip galvanizing process, through the metallurgical bonding of the zinc layer 16 with the steel body 13, forms a dense protective film, providing long-term protection and reducing maintenance frequency. This achieves high strength, wear resistance, and corrosion resistance in the bulb flat steel.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A ball flat steel with an anti-slip structure, comprising a ball flat steel body (1), a groove (2) is provided on the left side of the ball flat steel body (1), a clamping plate (3) is fixedly installed on the right side of the ball flat steel body (1), a plurality of first anti-slip teeth (4) are fixedly connected to the outer surface of the right side of the ball flat steel body (1), and a plurality of second anti-slip teeth (5) are fixedly connected to the outer surface of the left side of the ball flat steel body (1). Its features are: Several anti-slip strips (6) are fixedly installed on the upper and lower sides of the ball flat steel body (1). Anti-slip grooves (7) are opened on both sides of the anti-slip strips (6). Several through holes (8) are opened inside the ball flat steel body (1). Each through hole (8) is equipped with an anti-slip component for drainage. The bulb flat steel body (1) includes a steel body (13), the outer wall of the steel body (13) is wrapped with a reinforcing layer (14), the outer wall of the reinforcing layer (14) is wrapped with a wear-resistant layer (15), and the outer wall of the wear-resistant layer (15) is fixedly connected with a zinc layer (16).

2. The ball flat steel with an anti-slip structure according to claim 1, characterized in that: The anti-slip component includes a drainage cylinder (9), with anti-slip rings (10) fixedly installed on the upper and lower sides of the drainage cylinder (9), and the anti-slip rings (10) are located on the surface of the zinc layer (16). The outer wall of the drainage cylinder (9) is provided with an anti-rust coating (11), and the drainage cylinder (9) has drainage holes (12) inside.

3. The ball flat steel with an anti-slip structure according to claim 1, characterized in that: The ball flat steel body (1) and the first anti-slip tooth (4) and the second anti-slip tooth (5) are closely fitted together, and the first anti-slip tooth (4) and the second anti-slip tooth (5) are both made of rubber.

4. A bulb flat steel with an anti-slip structure according to claim 1, characterized in that: The anti-slip strip (6) and the anti-slip groove (7) are integrated, and the anti-slip strip (6) is set in a "human" shape. The anti-slip strip (6) is made of aluminum alloy.

5. A bulb flat steel with an anti-slip structure according to claim 2, characterized in that: The drainage cylinder (9) and the anti-slip ring (10) are connected, and the anti-slip ring (10) is made of stainless steel. The drainage cylinder (9) and the anti-rust coating (11) are connected by coating, and the anti-rust coating (11) is set as epoxy zinc-rich primer.

6. A bulb flat steel with an anti-slip structure according to claim 1, characterized in that: The steel body (13) and the reinforcing layer (14) are fixedly connected, and the reinforcing layer (14) is made of carbon fiber composite material.

7. A bulb flat steel with an anti-slip structure according to claim 1, characterized in that: The wear-resistant layer (15) is tightly bonded to the reinforcing layer (14) and the zinc layer (16), and the hard wear-resistant layer (15) is made of aluminum alloy material, while the zinc layer (16) is coated with hot-dip galvanized steel.

Images