CN216920683U

CN216920683U - High-strength steel with anticorrosive coating

Info

Publication number: CN216920683U
Application number: CN202220174927.7U
Authority: CN
Inventors: 黄植霖; 韩真; 黄玉瑞
Original assignee: Henglongfa Intelligent Technology Huizhou Co ltd
Current assignee: Henglongfa Intelligent Technology Huizhou Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-07-08
Anticipated expiration: 2032-01-23

Abstract

The utility model discloses a high-strength steel with an anticorrosive coating, and relates to the technical field of steel. The steel column comprises an outer steel pipe, an anti-corrosion coating arranged on the outer steel pipe and an inner steel column, wherein a group of first support plates and a group of second support plates are arranged on the peripheral side surface of the inner steel column, a plurality of second transverse holes and second vertical holes are respectively formed in the peripheral side surface of the outer steel pipe, a plurality of first transverse holes and first vertical holes are formed in the peripheral side surface of the inner steel column, a plurality of reinforcing plates are fixedly arranged between the outer steel pipe and the inner steel column, and through-slot holes are formed in one surface of each reinforcing plate. The utility model avoids the problems of higher production cost and inconvenient transportation caused by larger weight of the solid steel column and no corrosion resistance.

Description

High-strength steel with anticorrosive coating

Technical Field

The utility model belongs to the technical field of steel products, and particularly relates to a high-strength steel product with an anticorrosive coating.

Background

The steel is a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing. Most of steel processing is pressure processing, which causes plastic deformation of processed steel (billet, ingot, etc.). Steel materials are classified into cold working and hot working according to the working temperature, the steel materials are building materials made of iron-carbon alloys, the steel materials are easy to corrode under the conditions of relatively humidity and darkness, and the steel materials are not strong enough under the conditions of large bearing capacity, so that the strength needs to be enhanced. Some existing steel columns are solid, although the steel columns are high in strength, the steel columns are heavy in weight, production cost is increased, transportation is inconvenient, and corrosion resistance is not achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide high-strength steel with an anticorrosive coating, which solves the problems that the existing steel columns are solid, have high strength but heavy weight, increase the production cost, are inconvenient to transport and do not have corrosion resistance.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a high-strength steel with an anti-corrosion coating, which comprises an outer steel pipe, the anti-corrosion coating arranged on the outer steel pipe and an inner steel column, wherein a group of first support plates and a group of second support plates are arranged on the peripheral side surface of the inner steel column, a plurality of second transverse holes and second vertical holes are respectively formed in the peripheral side surface of the outer steel pipe, a plurality of first transverse holes and first vertical holes are formed in the peripheral side surface of the inner steel column, a plurality of reinforcing plates are fixedly arranged between the outer steel pipe and the inner steel column, and through-hole holes are formed in one surface of each of the plurality of reinforcing plates.

A plurality of filling cavities are formed among the inner steel column, the outer steel pipe and the reinforcing plates, and fillers can be added into the filling cavities through the second vertical holes and the second transverse holes, so that the whole steel has heat preservation and warm keeping effects.

And the filling cavities are communicated with the insides of the through holes.

The first transverse holes are communicated with the second transverse holes, and the first vertical holes and the second vertical holes are communicated with the inside of the through groove holes.

And the plurality of second transverse holes and the plurality of second vertical holes penetrate through the outer steel pipe to the outside.

The first support plate and the second support plate are located on the peripheral side face of the inner steel column, one end of the first support plate and one end of the second support plate are fixedly mounted with the inner steel column, and the other end of the first support plate and the other end of the second support plate are fixedly mounted with the outer steel tube.

The inner steel column, the first support plate and the second support plate are all located in the outer steel tube, and a plurality of triangular structures are formed among the first support plate, the second support plate, the outer steel tube and the inner steel column, so that the structural stability of the outer steel tube and the inner steel column is improved.

The utility model has the following beneficial effects:

according to the utility model, the first support plate, the second support plate, the outer steel pipe and the inner steel column form a plurality of triangular structures, so that the structural strength between the outer steel pipe and the inner steel column is enhanced, and the stability of the whole structure is further enhanced by the plurality of reinforcing plates, thereby avoiding the problems of increased production cost and inconvenient transportation caused by heavy weight of the solid steel column; the anticorrosive coating is a commercial metal coating, and a protective layer is formed on the surface of the outer steel pipe, so that the anticorrosive effect is achieved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a high-strength steel material with an anticorrosive coating according to the present invention;

FIG. 2 is a schematic view of an inner steel column of a high-strength steel material with an anticorrosive coating according to the present invention;

FIG. 3 is a schematic side view of a high strength steel product with a corrosion protective coating according to the present invention;

FIG. 4 is a schematic sectional view taken along line A-A of FIG. 3;

fig. 5 is a partially enlarged view of a portion a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer steel tube; 2. an anti-corrosion coating; 3. a first transverse bore; 4. a first vertical hole; 5. a second transverse bore; 6. a second vertical hole; 7. an inner steel column; 8. a first support plate; 9. a second support plate; 10. a reinforcing plate; 11. a through slot hole; 12. the cavity is filled.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, the present invention is a high strength steel with an anti-corrosion coating, including an outer steel pipe 1, an anti-corrosion coating 2 disposed on the outer steel pipe 1, and an inner steel column 7, wherein a group of first support plates 8 and a group of second support plates 9 are disposed on the circumferential side of the inner steel column 7, a plurality of second transverse holes 5 and second vertical holes 6 are respectively disposed on the circumferential side of the outer steel pipe 1, a plurality of first transverse holes 3 and first vertical holes 4 are disposed on the circumferential side of the inner steel column 7, a plurality of reinforcing plates 10 are fixedly mounted between the outer steel pipe 1 and the inner steel column 7, a plurality of through-hole holes 11 are disposed on the surfaces of the plurality of reinforcing plates 10, and the anti-corrosion coating 2 is a commercial metallic coating, which forms a protective layer on the surface of the outer steel pipe 1, thereby achieving the anti-corrosion effect.

Interior steel post 7, first extension board 8, second extension board 9 all lie in outer steel pipe 1, form a plurality of triangular structure between first extension board 8, second extension board 9 and outer steel pipe 1, the interior steel post 7 to increase the structural stability of outer steel pipe 1 and interior steel post 7.

A plurality of filling cavities 12 are formed among the inner steel column 7, the outer steel pipe 1 and the reinforcing plates 10, and fillers can be added into the filling cavities 12 through the second vertical holes 6 and the second transverse holes 5, so that the whole steel has heat preservation and warm keeping effects.

First extension board 8, second extension board 9 all are located steel post 7 week sides in, first extension board 8, the equal and interior steel post 7 fixed mounting of second extension board 9 one end, the equal and outer steel pipe 1 fixed mounting of the other end of first extension board 8, second extension board 9.

A plurality of filling chamber 12 all with a plurality of lead to the inside intercommunication of slotted hole 11, a plurality of first transverse holes 3 and the inside intercommunication of a plurality of second transverse holes 5, a plurality of first vertical holes 4, the vertical hole 6 of a plurality of second all with lead to the inside intercommunication of slotted hole 11, when steel is whole to be built, the steel junction can probably be filled by the rainwater, the rainwater can flow through a plurality of hole grooves this moment, avoids producing the corruption.

A plurality of second transverse holes 5 and second vertical holes 6 penetrate through the outer steel pipe 1 to the outside.

As shown in fig. 1 to 5, the present embodiment is a method for using a high-strength steel material with an anticorrosive coating, comprising: anticorrosive coating 2 plays anticorrosive effect to outer steel pipe 1, because first extension board 8, second extension board 9 and outer steel pipe 1, form a plurality of triangular structure between the interior steel post 7, it is stable fixed between outer steel pipe 1 and the interior steel post 7, and overall structure stability is further consolidated to a plurality of gusset plates 10, when steel is whole to be built, the steel junction can probably be filled by the rainwater, through first vertical hole 4, the vertical hole of second 6, first horizontal hole 3, communicate between the horizontal hole of second 5 and the logical slot 11, can effectively make the rainwater flow, avoid corroding.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a take anticorrosive coating's high strength steel, includes outer steel pipe (1), sets up anticorrosive coating (2) on outer steel pipe (1), interior steel post (7), its characterized in that: interior steel post (7) week side sets up a set of first extension board (8) and a set of second extension board (9), a plurality of second horizontal holes (5) and the vertical hole of second (6) have been seted up respectively to outer steel pipe (1) week side, a plurality of first horizontal holes (3), first vertical hole (4) have been seted up to interior steel post (7) week side, fixed mounting has a plurality of gusset plates (10) between outer steel pipe (1) and interior steel post (7), and is a plurality of through-slot hole (11) have all been seted up on gusset plate (10) surface.

2. High strength steel product with anti-corrosion coating according to claim 1, characterized in that a number of filling cavities (12) are formed between the inner steel column (7), the outer steel tube (1) and a number of reinforcement plates (10).

3. High strength steel product with anti-corrosion coating according to claim 2, characterized in that several of said filling cavities (12) are all in communication with the interior of several through slot holes (11).

4. The high-strength steel with the anticorrosive coating according to claim 1, wherein a plurality of the first transverse holes (3) and a plurality of the second transverse holes (5) are internally communicated, and a plurality of the first vertical holes (4) and a plurality of the second vertical holes (6) are internally communicated with the through groove holes (11).

5. High strength steel product with anti-corrosion coating according to claim 1, characterized in that several of said second transverse holes (5) and second vertical holes (6) are all penetrating the outer steel pipe (1) to the outside.

6. The high-strength steel with the anticorrosive coating according to claim 1, wherein the first support plate (8) and the second support plate (9) are located on the peripheral side of the inner steel column (7), one end of each of the first support plate (8) and the second support plate (9) is fixedly mounted on the inner steel column (7), and the other end of each of the first support plate (8) and the second support plate (9) is fixedly mounted on the outer steel tube (1).

7. The high-strength steel with the anticorrosive coating according to claim 1, wherein the inner steel column (7), the first support plate (8) and the second support plate (9) are all located in the outer steel tube (1), and a plurality of triangular structures are formed among the first support plate (8), the second support plate (9), the outer steel tube (1) and the inner steel column (7).