CN213114988U

CN213114988U - Corrosion-resistant building steel structure

Info

Publication number: CN213114988U
Application number: CN202021740558.0U
Authority: CN
Inventors: 马想
Original assignee: Yili Qingtian Steel Structure Co ltd
Current assignee: Yili Qingtian Steel Structure Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-04
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a corrosion-resistant building steel structure, including first violently managing, the first standpipe of the equal fixedly connected with in both sides of violently managing the bottom, two the first standpipe one side fixedly connected with second that is relative is violently managed, the top fixedly connected with second standpipe that the second was violently managed, the top of second standpipe is fixed with the first junction of violently managing, first standpipe, second are violently managed and the second standpipe all includes surface inoxidizing coating, base member and internal surface inoxidizing coating. The utility model discloses a set up first violently pipe, first standpipe, second and violently manage and the second standpipe, can play mutual support and fixed effect, effectively promoted the antidetonation ability of resistance to compression of device, through setting up surface inoxidizing coating and internal surface inoxidizing coating, can play the effect of protection to the base member, avoided external environment to the corruption of device, effectively promoted the life of device.

Description

Corrosion-resistant building steel structure

Technical Field

The utility model relates to a building steel construction technical field specifically is a corrosion-resistant building steel construction.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all members or parts are usually connected by welding lines, bolts or rivets, and the steel structure is light in self weight and simple and convenient to construct, is widely applied to the fields of large-scale factory buildings, venues, super high-rise and the like, can improve the strength of buildings when used in the buildings, but can corrode the steel structure due to environmental factors in long-term use, thereby reducing the service life of the buildings and being not beneficial to the development of the building industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant building steel structure possesses intensity height, and advantage that corrosion resistance is good has solved long-term in use because environmental factor can corrode the steel construction to reduce the service life of building, be unfavorable for the problem of building trade's development.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant building steel structure comprises a first transverse pipe, wherein first vertical pipes are fixedly connected to two sides of the bottom of the first transverse pipe, a second transverse pipe is fixedly connected to one side, opposite to the first vertical pipes, of the first transverse pipe, a second vertical pipe is fixedly connected to the top of the second transverse pipe, the top of the second vertical pipe is fixed to the joint of the first transverse pipe, each of the first transverse pipe, the first vertical pipe, the second transverse pipe and the second vertical pipe comprises an outer surface protective layer, a base body and an inner surface protective layer, an inner surface protective layer is fixedly connected to the inner side of the base body, an outer surface protective layer is fixedly connected to the outer side of the base body, the outer surface protective layer comprises a wear-resistant layer, a fireproof coating, a first corrosion-resistant layer and a first anti-corrosion layer, a fireproof coating is fixedly connected to the inner side of the wear-resistant layer, the first corrosion-resistant layer is fixedly connected to the inner, the inner surface protective layer comprises a second anti-rust layer and a second corrosion-resistant layer, and the inner side of the second corrosion-resistant layer is fixedly connected with the second anti-rust layer.

Preferably, both sides of the first vertical pipe are fixedly connected with a triangular plate, and the top of the triangular plate is fixed with the joint of the first horizontal pipe.

Preferably, the first anti-rust layer and the second anti-rust layer are made of the same material, and the first corrosion-resistant layer and the second corrosion-resistant layer are made of the same material.

Preferably, the thickness of the first anti-rust layer and the thickness of the second anti-rust layer are both 0.05mm, and the thickness of the first corrosion-resistant layer and the thickness of the second corrosion-resistant layer are both 0.08 mm.

Preferably, the thickness of the wear-resistant layer is 0.06mm, and the thickness of the fireproof coating is 0.055 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first violently pipe, first standpipe, second and violently manage and the second standpipe, can play mutual support and fixed effect, effectively promoted the antidetonation ability of resistance to compression of device, through setting up surface inoxidizing coating and internal surface inoxidizing coating, can play the effect of protection to the base member, avoided external environment to the corruption of device, effectively promoted the life of device.

2. The utility model discloses a set up the set-square, can play the fixed effect of support to first violently pipe and first standpipe, the use intensity of device has effectively been promoted, through the affirmation to using the material, can optimize production technology, manufacturing cost has effectively been reduced, use through first antirust coat and second antirust coat, can avoid the base member to receive the oxidation corrosion, the antirust property of device has effectively been promoted, use through first corrosion-resistant layer and second corrosion-resistant layer, can avoid the base member to receive the corruption of acid-base material, the corrosion resistance of device has effectively been promoted, use through the wearing layer, can avoid the device surface to receive wearing and tearing and damage, the aesthetic property of device has effectively been promoted, use through fire prevention coating, can avoid the device to receive naked light and warp the damage, the fire behavior of device has effectively been promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a first cross tube of the present invention;

FIG. 3 is a cross-sectional view of the protective layer on the outer surface of the present invention;

fig. 4 is a cross-sectional view of the inner surface protective layer of the present invention.

In the figure: 1. a first cross tube; 2. a first vertical tube; 3. a second cross tube; 4. a second standpipe; 5. a set square; 6. an outer surface protective layer; 7. a substrate; 8. an inner surface protective layer; 9. a wear layer; 10. a fire-retardant coating; 11. a first corrosion-resistant layer; 12. a first antirust layer; 13. a second antirust layer; 14. a second corrosion-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a first violently pipe 1, first standpipe 2, the second violently pipe 3, second standpipe 4, set-square 5, surface inoxidizing coating 6, base member 7, internal surface inoxidizing coating 8, wearing layer 9, fire prevention coating 10, first corrosion resistant layer 11, first antirust layer 12, the antirust layer 13 of second and the anticorrosive layer 14 part of second are the parts that universal standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel and all can learn the manual or learn through conventional experimental method through the technique.

Referring to fig. 1-4, a corrosion-resistant building steel structure comprises a first horizontal pipe 1, wherein two sides of the bottom of the first horizontal pipe 1 are fixedly connected with first vertical pipes 2, one side of the two opposite first vertical pipes 2 is fixedly connected with a second horizontal pipe 3, the top of the second horizontal pipe 3 is fixedly connected with a second vertical pipe 4, the top of the second vertical pipe 4 is fixed with the joint of the first horizontal pipe 1, two sides of the first vertical pipe 2 are fixedly connected with triangular plates 5, the top of the triangular plates 5 is fixed with the joint of the first horizontal pipe 1, the triangular plates 5 are arranged to support and fix the first horizontal pipe 1 and the first vertical pipe 2, so that the use strength of the device is effectively improved, the first horizontal pipe 1, the first vertical pipe 2, the second horizontal pipe 3 and the second vertical pipe 4 all comprise an outer surface protection layer 6, a base body 7 and an inner surface protection layer 8, and the inner surface protection layer 8 is fixedly connected to the inner side of the base body, the outer surface protection layer 6 is fixedly connected to the outer side of the substrate 7, the outer surface protection layer 6 comprises an abrasion-resistant layer 9, a fireproof coating 10, a first corrosion-resistant layer 11 and a first anti-rust layer 12, the inner side of the abrasion-resistant layer 9 is fixedly connected with the fireproof coating 10, the inner side of the fireproof coating 10 is fixedly connected with the first corrosion-resistant layer 11, the inner side of the first corrosion-resistant layer 11 is fixedly connected with the first anti-rust layer 12, the inner surface protection layer 8 comprises a second anti-rust layer 13 and a second corrosion-resistant layer 14, the inner side of the second corrosion-resistant layer 14 is fixedly connected with the second anti-rust layer 13, the first anti-rust layer 12 and the second anti-rust layer 13 are made of the same material, the first corrosion-resistant layer 11 and the second corrosion-resistant layer 14 are made of the same material, the production process can be optimized by determining the material used, the production cost is effectively reduced, the thicknesses of the first anti-, the thickness of the first corrosion-resistant layer 11 and the second corrosion-resistant layer 14 is 0.08mm, the substrate 7 can be prevented from being corroded by acidic and alkaline substances by using the first corrosion-resistant layer 12 and the second corrosion-resistant layer 13, the corrosion resistance of the device is effectively improved, the thickness of the wear-resistant layer 9 is 0.06mm, the thickness of the fireproof coating 10 is 0.055mm, the surface of the device can be prevented from being worn and damaged by using the wear-resistant layer 9, the attractiveness of the device is effectively improved, the device can be prevented from being deformed and damaged by open fire by using the fireproof coating 10, the fireproof performance of the device is effectively improved, the first transverse pipe 1, the first vertical pipe 2, the second transverse pipe 3 and the second vertical pipe 4 are arranged to support and fix each other, the anti-compression and anti-seismic capacity of the device is effectively improved, the outer surface protective layer 6 and the inner surface protective layer 8 are arranged, the base body 7 can be protected, the corrosion of the external environment to the device is avoided, and the service life of the device is effectively prolonged.

When the device is used, the first antirust layer 12 and the second antirust layer 13 are made of zinc coatings, the matrix 7 can be prevented from being oxidized and corroded by using the first antirust layer 12 and the second antirust layer 13, the antirust performance of the device is effectively improved, the first corrosion-resistant layer 11 and the second corrosion-resistant layer 14 are made of aluminum tripolyphosphate, the matrix 7 can be prevented from being corroded by acid and alkali substances by using the first corrosion-resistant layer 11 and the second corrosion-resistant layer 14, the corrosion-resistant performance of the device is effectively improved, the wear-resistant layer 9 is made of graphene, the surface of the device can be prevented from being worn and damaged by using the wear-resistant layer 9, the attractiveness of the device is effectively improved, the fireproof coating 10 is made of perlite fireproof coatings, the device can be prevented from being deformed and damaged by open fire by using the fireproof coating 10, and the fireproof performance of the device is effectively improved, through the cooperation of above-mentioned structure, can make the device reach intensity height, advantage that corrosion resistance is good, be fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion-resistant building steel structure, includes first violently pipe (1), its characterized in that: the anti-corrosion device is characterized in that first vertical pipes (2) are fixedly connected to two sides of the bottom of a first transverse pipe (1), a second transverse pipe (3) is fixedly connected to one side, opposite to the first vertical pipes (2), of each first transverse pipe, a second vertical pipe (4) is fixedly connected to the top of each second transverse pipe (3), the top of each second vertical pipe (4) is fixed to the joint of the corresponding first transverse pipe (1), each first vertical pipe (2), each second transverse pipe (3) and each second vertical pipe (4) respectively comprises an outer surface (6), a base body (7) and an inner surface protective layer (8), an inner surface protective layer (8) is fixedly connected to the inner side of the base body (7), an outer surface protective layer (6) is fixedly connected to the outer side of the base body (7), and each outer surface (6) comprises a wear-resistant layer (9), a fireproof coating (10), a first corrosion-resistant layer (11, the inner side of the wear-resistant layer (9) is fixedly connected with a fireproof coating (10), the inner side of the fireproof coating (10) is fixedly connected with a first corrosion-resistant layer (11), the inner side of the first corrosion-resistant layer (11) is fixedly connected with a first corrosion-resistant layer (12), the inner surface protective layer (8) comprises a second corrosion-resistant layer (13) and a second corrosion-resistant layer (14), and the inner side of the second corrosion-resistant layer (14) is fixedly connected with the second corrosion-resistant layer (13).

2. A corrosion resistant construction steel structure according to claim 1, wherein: the two sides of the first vertical pipe (2) are fixedly connected with a triangular plate (5), and the top of the triangular plate (5) is fixed to the joint of the first horizontal pipe (1).

3. A corrosion resistant construction steel structure according to claim 1, wherein: the first anti-rust layer (12) and the second anti-rust layer (13) are made of the same material, and the first corrosion-resistant layer (11) and the second corrosion-resistant layer (14) are made of the same material.

4. A corrosion resistant construction steel structure according to claim 1, wherein: the thicknesses of the first anti-rust layer (12) and the second anti-rust layer (13) are both 0.05mm, and the thicknesses of the first corrosion-resistant layer (11) and the second corrosion-resistant layer (14) are both 0.08 mm.

5. A corrosion resistant construction steel structure according to claim 1, wherein: the thickness of the wear-resistant layer (9) is 0.06mm, and the thickness of the fireproof coating (10) is 0.055 mm.