CN212603812U - Angle steel hook capable of realizing corner connection of steel profiles - Google Patents
Angle steel hook capable of realizing corner connection of steel profiles Download PDFInfo
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- CN212603812U CN212603812U CN202021159884.2U CN202021159884U CN212603812U CN 212603812 U CN212603812 U CN 212603812U CN 202021159884 U CN202021159884 U CN 202021159884U CN 212603812 U CN212603812 U CN 212603812U
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- steel
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- colludes
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000005260 corrosion Methods 0.000 claims abstract description 46
- 230000007797 corrosion Effects 0.000 claims abstract description 40
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010937 tungsten Substances 0.000 claims abstract description 16
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 16
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000746 Structural steel Inorganic materials 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 17
- 239000003973 paint Substances 0.000 claims description 17
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 239000004814 polyurethane Substances 0.000 claims description 12
- 229920002635 polyurethane Polymers 0.000 claims description 12
- 238000004881 precipitation hardening Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000005272 metallurgy Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses a can realize angle steel that steel section corner is connected colludes, collude the body including angle steel, angle steel colludes the top and the bottom of body and all is provided with the enhancement layer, one side that the enhancement layer was kept away from relatively all is provided with the corrosion resisting strength layer, one side that the corrosion resisting strength layer was kept away from relatively all is painted the anticorrosive coating, the enhancement layer includes tungsten steel and tungsten carbide, angle steel colludes one side that the body was kept away from relatively and all is provided with the tungsten steel, one side that the tungsten steel was kept away from relatively all is provided with the tungsten carbide. The utility model discloses a cooperation between enhancement layer, corrosion-resistant strength layer and the anticorrosive coating is used for increasing the angle bar and colludes the intensity of body, increases the corrosion resistance that the angle bar colluded the body simultaneously for the angle bar colludes body life and lengthens, thereby solved current angle bar and colluded because rocking of steel construction leads to the angle bar to collude when using and is broken, influences its stable problem.
Description
Technical Field
The utility model relates to a steel technical field specifically is a can realize angle steel that steel section corner is connected colludes.
Background
Steel, which is a general term for iron-carbon alloys containing carbon in a mass percentage of 0.02 to 2.11%, the chemical composition of steel can vary greatly, and steel containing only carbon elements is called carbon steel (carbon steel) or ordinary steel; in actual production, steel often contains different alloying elements according to different applications, such as: manganese, nickel, vanadium and the like, the application and research history of human beings on steel are quite long, but the preparation of the steel is a high-cost and low-efficiency work until the invention of the 19 th century Behcet steel-making method, and nowadays, the steel becomes one of the most used materials in the world due to the low price and reliable performance of the steel, is an indispensable component in the building industry, the manufacturing industry and the daily life of people, and can be said to be a material basis of the modern society.
The existing angle iron hook is broken due to the shaking of a steel structure when in use, so that the stability of the angle iron hook is influenced, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize angle steel that steel section corner is connected colludes, possesses the advantage that the rupture is prevented to intensity height, thereby solved current angle steel collude and because rocking of steel construction leads to angle steel to collude by the rupture when using, influences its stable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can realize angle steel that steel section corner is connected colludes, includes that angle steel colludes the body, angle steel colludes the top and the bottom of body and all is provided with the enhancement layer, the one side that the enhancement layer was kept away from relatively all is provided with corrosion resistant strength layer, one side that corrosion resistant strength layer was kept away from relatively all is scribbled the anticorrosive coating.
Preferably, the enhancement layer includes tungsten steel and tungsten carbide, the angle iron colludes one side that the body was kept away from relatively and all is provided with the tungsten steel, the one side that the tungsten steel was kept away from relatively all is provided with tungsten carbide.
Preferably, the corrosion-resistant strength layer comprises medium alloy steel and precipitation hardening stainless steel, wherein the medium alloy steel is arranged on one side, relatively far away from the reinforcing layer, of the reinforcing layer, and the precipitation hardening stainless steel is arranged on one side, relatively far away from the medium alloy steel.
Preferably, the anticorrosion layer comprises epoxy zinc-rich primer and polyurethane anticorrosion paint, one side of the anticorrosion strength layer, which is relatively far away from the anticorrosion strength layer, is coated with the epoxy zinc-rich primer, and one side of the epoxy zinc-rich primer, which is relatively far away from the anticorrosion strength layer, is coated with the polyurethane anticorrosion paint.
Preferably, the angle iron hook body, the reinforcing layer and the corrosion-resistant strength layer are bonded through metallurgy.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation between enhancement layer, corrosion-resistant strength layer and the anticorrosive coating is used for increasing the angle bar and colludes the intensity of body, increases the corrosion resistance that the angle bar colluded the body simultaneously for the angle bar colludes body life and lengthens, thereby solved current angle bar and colluded because rocking of steel construction leads to the angle bar to collude when using and is broken, influences its stable problem.
2. The tungsten steel of the utility model has a series of excellent performances such as high hardness, wear resistance, intensity and toughness are better, heat resistance, corrosion resistance, especially its high hardness and wear resistance, increase the intensity that angle steel colludes the body through the cooperation between tungsten steel and tungsten carbide, thereby prevent that angle steel colludes the body and is broken when using, well alloy steel indicates that the steel that adds a certain amount of alloying element in the carbon steel has wear resistance, corrosion resistance, low temperature resistance, high temperature resistance etc, precipitation hardening stainless steel, high strength, high toughness, high corrosion resistance, high oxidation resistance and good formability, comprehensive properties such as weldability, increase angle steel through the cooperation between well alloy steel and precipitation hardening stainless steel and collude the corrosion resistance of body, the epoxy zinc-rich priming paint has excellent corrosion resistance, the adhesion is strong, the zinc powder content is high in the paint film, cathode protection effect has, water resistance is excellent, the polyurethane anticorrosive paint has good adhesive force, toughness, wear resistance, elasticity, acid resistance, alkali resistance, salt resistance, oil resistance, petroleum product resistance, benzene solvent resistance, water resistance, boiling water resistance, seawater resistance and chemical atmosphere resistance, is suitable for facilities such as steel structure facilities, gas pipelines, chemical facility oil tank storage tanks and the like, and realizes the protection of the rotor angle iron hook body, the reinforcing layer and the corrosion-resistant strength layer through the matching between the epoxy zinc-rich primer and the polyurethane anticorrosive paint.
Drawings
FIG. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the reinforcing layer of the present invention;
FIG. 3 is a schematic cross-sectional structure view of the corrosion-resistant strength layer of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the anticorrosive coating of the present invention.
In the figure: 1. a angle iron hook body; 2. a reinforcing layer; 201. tungsten steel; 202. tungsten carbide; 3. a corrosion resistant strength layer; 301. medium alloy steel; 302. precipitation hardening stainless steel; 4. an anticorrosive layer; 401. epoxy zinc rich primer; 402. polyurethane anticorrosive paint.
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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, an angle hook capable of realizing corner connection of steel profiles comprises an angle hook body 1, wherein reinforcing layers 2 are arranged at the top and the bottom of the angle hook body 1, corrosion-resistant strength layers 3 are arranged on the sides, far away from the reinforcing layers 2, of the angle hook body 1, corrosion-resistant layers 4 are coated on the sides, far away from the corrosion-resistant strength layers 3, of the reinforcing layers 2, the corrosion-resistant strength layers 3 and the corrosion-resistant layers 4 are matched to increase the strength of the angle hook body 1, the corrosion resistance of the angle hook body 1 is increased, the service life of the angle hook body 1 is prolonged, each reinforcing layer 2 comprises tungsten steel 201 and tungsten carbide 202, tungsten steel 201 is arranged on the side, far away from the angle hook body 1, tungsten carbide 202 is arranged on the side, far away from the tungsten steel 201, and tungsten carbide 202 is arranged on the side, high in hardness, wear resistance, good in strength and toughness, the strength of the angle iron hook body 1 is increased through the matching between the tungsten steel 201 and the tungsten carbide 202, so that the angle iron hook body 1 is prevented from being broken when in use, the corrosion-resistant strength layer 3 comprises medium alloy steel 301 and precipitation hardening stainless steel 302, the sides, relatively far away from the reinforcing layer 2, of the reinforcing layer are both provided with medium alloy steel 301, the sides, relatively far away from the medium alloy steel 301, of the medium alloy steel 301 are both provided with precipitation hardening stainless steel 302, the medium alloy steel 301 refers to steel with a certain amount of alloy elements added into the carbon steel, and has the comprehensive properties of wear resistance, corrosion resistance, low temperature resistance, high temperature resistance and the like, the precipitation hardening stainless steel 302 has high strength, high toughness, high corrosion resistance, high oxidation resistance, excellent formability, weldability and the like, and the corrosion resistance of the angle iron hook body 1 is increased through the matching between the medium alloy steel 301 and the precipitation hardening stainless steel 302, the anticorrosive layer 4 comprises epoxy zinc-rich primer 401 and polyurethane anticorrosive paint 402, one side of the corrosion-resistant strength layer 3, which is relatively far away, is coated with the epoxy zinc-rich primer 401, one side of the epoxy zinc-rich primer 401, which is relatively far away, is coated with the polyurethane anticorrosive paint 402, the epoxy zinc-rich primer 401 has excellent anticorrosive performance and strong adhesive force, the zinc powder content in the paint film is high, the paint film has cathode protection effect and excellent water resistance, and the polyurethane anticorrosive paint 402 is mainly used for steel pipes, storage tanks, steel structures, containers and the like, has good adhesive force, toughness, wear resistance, elasticity, acid resistance, alkali resistance, salt resistance, petroleum products, benzene solvent resistance, water resistance, boiling water resistance, seawater resistance and chemical industry atmosphere resistance, is suitable for facilities such as steel structure facilities, gas pipelines, chemical industry facility oil tank storage tanks and the like, and the contra-rotating angle iron hooking body 1, the steel angle hooking body and the polyurethane anticorrosive paint 402 are realized through the matching between the epoxy zinc-rich primer 401, The enhancement layer 2 and the corrosion-resistant strength layer 3 protect, and the angle iron colludes through metallurgical bonding between body 1, enhancement layer 2 and the corrosion-resistant strength layer 3, and metallurgical bonding means the interfacial atom interdiffusion of two metals and the combination that forms to increase the angle iron and collude the stable in structure between body 1, enhancement layer 2 and the corrosion-resistant strength layer 3, prevent that the angle iron from colluding body 1 rupture.
During the use, increase the intensity that angle steel colluded body 1 through the cooperation between tungsten steel 201 and the tungsten carbide 202, thereby prevent that angle steel from colluding body 1 by the rupture when using, increase the corrosion resistance that angle steel colluded body 1 through the cooperation between well alloy steel 301 and the precipitation hardening stainless steel 302, realize angle steel through the cooperation between epoxy zinc-rich priming paint 401 and the polyurethane anticorrosion paint 402 and collude body 1, enhancement layer 2 and corrosion strength layer 3 protect, metallurgical bonding means the bonding that the interface atom interdiffusion of two metals formed, thereby increase angle steel and collude body 1, the stable in structure between enhancement layer 2 and the corrosion strength layer 3, prevent angle steel to collude body 1 rupture.
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 (5)
1. The utility model provides a can realize angle steel that steel section corner is connected colludes, includes that angle steel colludes body (1), its characterized in that: the angle steel hook is characterized in that the top and the bottom of the angle steel hook body (1) are provided with reinforcing layers (2), one sides, far away from the reinforcing layers (2), of the reinforcing layers are provided with corrosion-resistant strength layers (3), and one sides, far away from the corrosion-resistant strength layers (3), of the reinforcing layers are coated with corrosion-resistant layers (4).
2. The angle iron hook capable of realizing corner connection of steel profiles according to claim 1, characterized in that: the reinforced layer (2) comprises tungsten steel (201) and tungsten carbide (202), the tungsten steel (201) is arranged on one side, away from the body (1) relatively, of the angle iron hook, and the tungsten carbide (202) is arranged on one side, away from the body relatively, of the angle iron hook.
3. The angle iron hook capable of realizing corner connection of steel profiles according to claim 1, characterized in that: the corrosion-resistant strength layer (3) comprises medium alloy steel (301) and precipitation hardening stainless steel (302), wherein the medium alloy steel (301) is arranged on one side, far away from the reinforcing layer (2), of the reinforcing layer, and the precipitation hardening stainless steel (302) is arranged on one side, far away from the medium alloy steel (301), of the reinforcing layer.
4. The angle iron hook capable of realizing corner connection of steel profiles according to claim 1, characterized in that: the anti-corrosion layer (4) comprises epoxy zinc-rich primer (401) and polyurethane anti-corrosion paint (402), one side, far away from the anti-corrosion strength layer (3), of the anti-corrosion layer is coated with the epoxy zinc-rich primer (401), and one side, far away from the epoxy zinc-rich primer (401), of the anti-corrosion layer is coated with the polyurethane anti-corrosion paint (402).
5. The angle iron hook capable of realizing corner connection of steel profiles according to claim 1, characterized in that: the angle iron hook body (1), the reinforcing layer (2) and the corrosion-resistant strength layer (3) are bonded through metallurgy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021159884.2U CN212603812U (en) | 2020-06-22 | 2020-06-22 | Angle steel hook capable of realizing corner connection of steel profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021159884.2U CN212603812U (en) | 2020-06-22 | 2020-06-22 | Angle steel hook capable of realizing corner connection of steel profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212603812U true CN212603812U (en) | 2021-02-26 |
Family
ID=74756195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021159884.2U Active CN212603812U (en) | 2020-06-22 | 2020-06-22 | Angle steel hook capable of realizing corner connection of steel profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212603812U (en) |
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2020
- 2020-06-22 CN CN202021159884.2U patent/CN212603812U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 8 Huancun West Road, Shenxiang, Qishi Town, Dongguan City, Guangdong Province Patentee after: Dongguan Xindun Glass Technology Co.,Ltd. Country or region after: China Address before: 523000 building h, 7 caotouyuan central street, shaogangtou village, Qiaotou town, Dongguan City, Guangdong Province Patentee before: Dongguan Xindun Glass Technology Co.,Ltd. Country or region before: China |