Anti-bending stainless steel rod

Abstract

The utility model discloses an anti-bending stainless steel rod, and relates to the technical field of stainless steel rods. A plurality of stainless steel rods are fixedly connected to the inner wall of the stainless acid-resistant steel shell, the stainless steel rods are annularly arranged on the inner wall of the stainless acid-resistant steel shell at equal intervals, the stainless steel rods are fixedly connected, and a plurality of stainless steel connecting rings are fixedly connected to the inner walls of the stainless steel rods. And solid stainless steel pipes are fixedly connected to the interiors of the stainless steel connecting rings. The stainless acid-resistant steel shell can resist corrosion in various media with strong corrodibility and can be prevented from rusting, and the stainless steel rods and the stainless steel connecting rings are fixed in the stainless acid-resistant steel shell, so that the anti-bending effect is achieved, and the service life of the stainless steel shell is prolonged. And the interior of the stainless steel connecting ring is filled with the solid stainless steel pipe, so that the overall strength is improved, the overall stainless steel rod is not prone to being bent, and the service life is longer.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel bars, in particular to a bending-resistant stainless steel bar. Background Art

[0002] Stainless steel bar is the general name for round steel, square steel, flat steel, hexagonal steel and octagonal steel. Stainless steel bar has broad application prospects and is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electricity, energy, construction and decoration, nuclear power, aerospace, military industry and other industries; seawater equipment, chemical, dye, papermaking, oxalic acid, fertilizer and other production equipment; food industry, coastal facilities, ropes, CD rods, bolts, nuts.

[0003] Stainless steel bars are generally divided into solid and hollow bars. Some stainless steel bars are subject to different degrees of corrosion in different environments. After long-term use, rust will appear on the surface, which reduces the compressive resistance of stainless steel and shortens the service life of stainless steel bars. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a bending-resistant stainless steel rod, which solves the problem that some stainless steel rods are subject to different degrees of corrosion in different environments, and rust will appear on the surface after long-term use, thereby reducing the compressive resistance of the stainless steel and shortening the service life of the stainless steel rod.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical scheme: a bending-resistant stainless steel rod, comprising a stainless acid-resistant steel shell, the inner wall of which is fixedly connected to a plurality of stainless steel rods, the stainless steel rods are arranged in a ring shape and equidistantly on the inner wall of the stainless acid-resistant steel shell, the plurality of stainless steel rods are fixedly connected to each other, the inner walls of the plurality of stainless steel rods are fixedly connected to a plurality of stainless steel connecting rings, the interiors of the plurality of stainless steel connecting rings are fixedly connected to solid stainless steel pipes, and the outer walls of the stainless steel pipes are supported on the inner walls of the stainless steel rods and the stainless steel connecting rings.

[0008] Preferably, the stainless acid-resistant steel shell is in the shape of a hollow cylinder.

[0009] Preferably, the stainless steel rod is cylindrical in shape.

[0010] Preferably, the stainless steel connecting ring is annular in shape, and the outer ring of the annular ring is fixedly connected to the stainless steel rod.

[0011] Preferably, the stainless steel connecting rings are arranged at equal distances inside the stainless steel rod.

[0012] Preferably, the outer ring of the solid stainless steel tube is fixedly connected to the inner ring of the stainless steel connecting ring, and the outer ring of the solid stainless steel tube is in contact with the inner wall of the stainless steel rod.

[0013] (III) Beneficial effects

[0014] The utility model provides a stainless steel rod that is resistant to bending. It has the following beneficial effects:

[0015] The stainless acid-resistant steel shell has the ability to resist corrosion in various highly corrosive media and has strong corrosion resistance, thereby preventing the stainless acid-resistant steel shell from rusting. It is fixed inside the stainless acid-resistant steel shell through a number of stainless steel rods and stainless steel connecting rings, thereby playing an anti-bending role. The inside of the stainless steel connecting ring is filled with a solid stainless steel pipe to improve the overall strength, thereby making the overall stainless steel rod less likely to bend and having a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the stainless acid-resistant steel shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the stainless steel connecting ring of the utility model.

[0019] In the figure: 1. Stainless acid-resistant steel shell; 2. Stainless steel rod; 3. Stainless steel connecting ring; 4. Solid stainless steel pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model provides a technical solution: a bending-resistant stainless steel bar, comprising a stainless acid-resistant steel shell 1, the inner wall of the stainless acid-resistant steel shell 1 is fixedly connected with a plurality of stainless steel bars 2, the stainless steel bars 2 are arranged in a ring shape and at equal distances on the inner wall of the stainless acid-resistant steel shell 1, the plurality of stainless steel bars 2 are fixedly connected, the inner walls of the plurality of stainless steel bars 2 are fixedly connected with a plurality of stainless steel connecting rings 3, the interiors of the plurality of stainless steel connecting rings 3 are fixedly connected with solid stainless steel pipes 4, and the outer walls of the stainless steel pipes 4 are supported on the inner walls of the stainless steel bars 2 and the stainless steel connecting rings 3. The stainless acid-resistant steel shell 1 can resist corrosion in various highly corrosive media, and has strong corrosion resistance, thereby preventing the stainless acid-resistant steel shell 1 from rusting. The plurality of stainless steel bars 2 and the stainless steel connecting rings 3 are fixed inside the stainless acid-resistant steel shell 1, thereby playing an anti-bending role, and then the interior of the stainless steel connecting rings 3 is filled with solid stainless steel pipes 4, thereby improving the overall strength, thereby making the overall stainless steel bar 2 not easy to bend and having a longer service life.

[0022] See also Figure 1-3 The utility model provides a technical solution: the stainless acid-resistant steel shell 1 is in the shape of a hollow cylinder. The type of the stainless acid-resistant steel shell 1 is austenitic stainless steel, which has good corrosion resistance and excellent biocompatibility.

[0023] See also Figure 1-3 The utility model provides a technical solution: the shape of the stainless steel rod 2 is cylindrical. The plurality of stainless steel rods 2 are surrounded by a circle and then fixed by a stainless steel connecting ring 3, so that the plurality of stainless steel rods 2 become a whole, thereby greatly improving its strength.

[0024] See also Figure 1-3 The utility model provides a technical solution: the stainless steel connecting ring 3 is annular in shape, and the outer ring of the annular ring is fixedly connected to the stainless steel rod 2. The stainless steel connecting ring 3 fixes the stainless steel rod 2 to improve its strength, so that it is not easy to bend.

[0025] See also Figure 1-3 The utility model provides a technical solution: the stainless steel connecting rings 3 are arranged at equal distances inside the stainless steel rods 2. The stainless steel connecting rings 3 are arranged at equal distances inside the inner ring of the stainless steel rods 2, so that several stainless steel rods 2 are fixed, making the whole more firm.

[0026] See also Figure 1-3The utility model provides a technical solution: the outer ring of the solid stainless steel tube 4 is fixedly connected to the inner ring of the stainless steel connecting ring 3, and the outer ring of the solid stainless steel tube 4 contacts the inner wall of the stainless steel rod 2. The outer ring of the solid stainless steel tube 4 is fixedly connected to the inner ring of the stainless steel connecting ring 3, thereby reinforcing the strength of the outer shell of the stainless acid-resistant steel 2 so that it is not easy to deform, and then the outer ring of the solid stainless steel tube 4 contacts the inner wall of the stainless steel rod 2, so that the inner ring of the whole stainless steel rod 2 is not easy to deform, so that the whole has the function of anti-bending.

[0027] When working, the stainless acid-resistant steel shell 1 can resist corrosion in various highly corrosive media and has strong corrosion resistance, thereby preventing the stainless acid-resistant steel shell 1 from rusting. A number of stainless steel rods 2 and stainless steel connecting rings 3 are fixed to the inside of the stainless acid-resistant steel shell 1, thereby reinforcing the strength of the stainless acid-resistant steel 2 shell to prevent it from being deformed easily. The inside of the stainless steel connecting ring 3 is filled with a solid stainless steel tube 4 to improve the overall strength, thereby making the overall stainless steel rod 2 not easy to bend and having a longer service life.

[0028] In summary, this bending-resistant stainless steel rod solves the problem that some stainless steel rods are subject to different degrees of corrosion in different environments, and rust will appear on the surface after long-term use, thereby reducing the compressive resistance of stainless steel and shortening the service life of the stainless steel rod.

[0029] 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.

[0030] 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 bending-resistant stainless steel rod, comprising a stainless and acid-resistant steel shell (1), characterized in that: The inner wall of the stainless acid-resistant steel outer shell (1) is fixedly connected to a plurality of stainless steel bars (2), the stainless steel bars (2) are arranged in a ring shape and at equal distances on the inner wall of the stainless acid-resistant steel outer shell (1), the plurality of stainless steel bars (2) are fixedly connected to each other, the inner walls of the plurality of stainless steel bars (2) are fixedly connected to a plurality of stainless steel connecting rings (3), the interiors of the plurality of stainless steel connecting rings (3) are fixedly connected to solid stainless steel pipes (4), and the outer walls of the stainless steel pipes (4) are supported on the inner walls of the stainless steel bars (2) and the stainless steel connecting rings (3).

2. The anti-bending stainless steel bar according to claim 1, characterized in that: The stainless acid-resistant steel shell (1) is in the shape of a hollow cylinder.

3. The anti-bending stainless steel bar according to claim 1, characterized in that: The stainless steel rod (2) is cylindrical in shape.

4. The anti-bending stainless steel bar according to claim 1, characterized in that: The stainless steel connecting ring (3) is annular in shape, and the outer ring of the annular ring is fixedly connected to the stainless steel rod (2).

5. The anti-bending stainless steel bar according to claim 1, characterized in that: The stainless steel connecting rings (3) are arranged at equal distances inside the stainless steel rod (2).

6. The anti-bending stainless steel bar according to claim 1, characterized in that: The outer ring of the solid stainless steel tube (4) is fixedly connected to the inner ring of the stainless steel connecting ring (3), and the outer ring of the solid stainless steel tube (4) is in contact with the inner wall of the stainless steel rod (2).

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