CN219011485U - Building steel structure with strong oxidation resistance - Google Patents
Building steel structure with strong oxidation resistance Download PDFInfo
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- CN219011485U CN219011485U CN202222400230.XU CN202222400230U CN219011485U CN 219011485 U CN219011485 U CN 219011485U CN 202222400230 U CN202222400230 U CN 202222400230U CN 219011485 U CN219011485 U CN 219011485U
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Abstract
The utility model belongs to the technical field of building steel, in particular to a building steel structure with strong oxidation resistance, which comprises a first I-shaped steel, wherein the outer surface of the first I-shaped steel is fixedly provided with a primer, the thickness of the primer is 0.3-0.6mm, the outer surface of the primer is fixedly provided with an anti-corrosion layer, the thickness of the anti-corrosion layer is 0.2-0.5mm, and the outer surface of the anti-corrosion layer is fixedly provided with a water-resistant and oxidation-resistant layer, and the thickness of the anti-corrosion layer is 0.2-0.4mm. Finally, the surface of the anticorrosive layer is plated with a water-resistant and antioxidant layer, and the type of the epoxy coal tar pitch anticorrosive paint has the effects of water resistance, antioxidant and corrosion resistance, and enhances the oxidation resistance of the steel body.
Description
Technical Field
The utility model belongs to the technical field of building steel, and particularly relates to a building steel structure with strong oxidation resistance.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of profile steel, steel plates and the like, and each member or each member is usually connected by adopting a welding seam, a bolt or a rivet.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a building steel structure with strong oxidation resistance, and the building steel structure has the characteristics of strong oxidation resistance and convenience in disassembly of steel which is convenient for temporary construction.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-corrosion coating comprises first I-shaped steel, wherein a primer is fixedly arranged on the outer surface of the first I-shaped steel, the thickness of the primer is 0.3-0.6mm, an anti-corrosion layer is fixedly arranged on the outer surface of the primer, the thickness of the anti-corrosion layer is 0.2-0.5mm, and a water-resistant and oxygen-resistant layer is fixedly arranged on the outer surface of the anti-corrosion layer, and the thickness of the anti-corrosion layer is 0.2-0.4mm.
As a preferable technical scheme of the building steel structure with high oxidation resistance, one side of the first I-shaped steel is fixedly sleeved with the second I-shaped steel, one end of the first I-shaped steel is provided with a plurality of first threaded holes, and the inner diameter of each first threaded hole is 2.2CM.
As a preferable technical scheme of the building steel structure with high oxidation resistance, the cushion block is fixedly arranged on the outer side surface of the first I-shaped steel, a second threaded hole is formed in the inner side of the cushion block, the second threaded hole penetrates through the cushion block, and the inner diameter of the second threaded hole is the same as that of the first threaded hole.
As a preferable technical scheme of the building steel structure with strong oxidation resistance, the top end of the first I-shaped steel is fixedly sleeved with a plurality of L-shaped steel blocks, and the center of each L-shaped steel block is arranged at the hinge position of the first I-shaped steel and the second I-shaped steel.
As a preferable technical scheme of the building steel structure with high oxidation resistance, the hexagonal anti-slip rotating shaft is fixedly arranged on the inner surface of the L-shaped steel block, and the steel column chuck is fixedly arranged on the outer surface of the hexagonal anti-slip rotating shaft.
As a preferable technical scheme of the building steel structure with high oxidation resistance, an extension bar is fixedly arranged on one side of the outer surface of the steel column chuck, a third threaded hole is formed in the top end of the extension bar, and the inner diameter of the third threaded hole is 2.2CM.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the utility model is used, the primer coated on the outer surface of the first I-shaped steel is made of fluorocarbon paint, and the model is as follows: the fluorocarbon paint metallic paint has the advantages that the material has high and low temperature resistance and high adhesive capacity, is convenient for spraying construction, saves the physical strength of constructors, is coated with an anti-corrosion layer on the surface of the primer, is made of epoxy anti-corrosion paint, is an epoxy anti-corrosion finish paint, has acid and alkali resistance anti-corrosion effect, and enhances the durability of the industrial steel; finally, the surface of the anticorrosive layer is plated with a water-resistant and antioxidant layer, the material of the anticorrosive layer is antioxidant waterproof paint, and the type of the anticorrosive paint is epoxy coal tar pitch anticorrosive paint, so that the anticorrosive paint has the effects of water resistance, antioxidant and corrosion resistance, and the oxidation resistance of the steel body is enhanced.
2. When the utility model is used, when a site is temporarily built, the first I-shaped steel is butted with the second I-shaped steel, the L-shaped steel block is used for corresponding to the hinging position of the first I-shaped steel, the steel column chuck is rotated by rotating the extension strip, the first I-shaped steel can be clamped by rotating the extension strip due to the eccentric position of the hexagonal anti-skid rotating shaft, and then the bottom surface of the third threaded hole is fixedly attached to the surface of the cushion block by penetrating through the third threaded hole through the bolt, so that the effect of temporary clamping is achieved, and meanwhile, the temporary site is convenient to dismount when the temporary site is dismounted.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a partially disassembled schematic illustration of the present utility model;
FIG. 3 is a schematic view of a clamping structure of the present utility model;
fig. 4 is a schematic cross-sectional structure of the present utility model.
In the figure: 1. a first I-shaped steel; 11. a first threaded hole; 2. a second I-shaped steel; 3. a cushion block; 31. a second threaded hole; 4. l-shaped steel blocks; 41. a hexagonal anti-slip rotating shaft; 5. a steel column chuck; 51. an extension strip; 52. a third threaded hole; 6. a primer; 7. an anti-corrosion layer; 8. a water-resistant and oxygen-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Please refer to fig. 4
The utility model provides the following technical scheme: a building steel structure with strong oxidation resistance.
The anti-corrosion coating comprises a first I-shaped steel 1, wherein a primer 6 is fixedly arranged on the outer surface of the first I-shaped steel 1, the thickness of the primer is 0.3-0.6mm, an anti-corrosion layer 7 is fixedly arranged on the outer surface of the primer 6, the thickness of the anti-corrosion layer is 0.2-0.5mm, and a water-resistant and anti-oxygen layer 8 is fixedly arranged on the outer surface of the anti-corrosion layer 7, and the thickness of the anti-corrosion layer is 0.2-0.4mm.
The primer 6 plated on the outer surface of the first I-shaped steel 1 is made of fluorocarbon paint, and the model is as follows: the fluorocarbon paint metallic paint has the advantages that the material has high and low temperature resistance and high adhesive capacity, is convenient for spraying construction, saves the physical strength of constructors, is coated with the anti-corrosion layer 7 on the surface of the primer 6, is made of epoxy anti-corrosion paint, is an epoxy anti-corrosion finish paint, has acid and alkali resistance anti-corrosion effect, and enhances the durability of the H-shaped steel; finally, the surface of the anticorrosive layer 7 is plated with a water-resistant and antioxidant layer 8 which is made of antioxidant waterproof paint and is of epoxy coal tar pitch anticorrosive paint, so that the anticorrosive paint has the effects of water resistance, antioxidant and corrosion resistance, and the oxidation resistance of the steel body is enhanced.
Example 2
Referring to figures 1-4 of the drawings,
one side of the first I-shaped steel 1 is fixedly sleeved with a second I-shaped steel 2, one end of the first I-shaped steel 1 is provided with a plurality of first threaded holes 11, and the inner diameter of the first threaded holes is 2.2CM. The outside surface fixed mounting of first I-steel 1 has cushion 3, and second screw hole 31 has been seted up to the inboard of cushion 3, and second screw hole 31 runs through cushion 3, and the inside diameter of second screw hole 31 is the same with first screw hole 11. The top of the first I-shaped steel 1 is fixedly sleeved with a plurality of L-shaped steel blocks 4, and the center of each L-shaped steel block 4 is at the hinge joint of the first I-shaped steel 1 and the second I-shaped steel 2. The hexagonal anti-slip rotating shaft 41 is fixedly arranged on the inner surface of the L-shaped steel block 4, and the steel column chuck 5 is fixedly arranged on the outer surface of the hexagonal anti-slip rotating shaft 41. An extension bar 51 is fixedly installed on one side of the outer surface of the steel column chuck 5, a third threaded hole 52 is formed in the top end of the extension bar 51, and the inner diameter of the third threaded hole 52 is 2.2CM.
When the site is temporarily built, the first I-shaped steel 1 is in butt joint with the second I-shaped steel 2, the hinge part corresponding to the L-shaped steel block 4 is used for driving the steel column chuck 5 to rotate through the rotating extension bar 51, the first I-shaped steel 1 can be clamped through the rotation of the extension bar 51 because the hexagonal anti-slip rotating shaft 41 is eccentric, the bottom surface of the third threaded hole 52 is fixedly attached to the surface of the cushion block 3 through the bolt penetrating through the third threaded hole 52, the effect of temporary clamping is achieved, and meanwhile, the site is convenient to detach when the temporary site is dismantled.
The working principle and the using flow of the utility model are as follows: in the using process, firstly, the primer 6 on the surface of the steel is made of fluorocarbon paint, and the model is as follows: the fluorocarbon paint metallic paint has the advantages that the material has high and low temperature resistance and high adhesive capacity, is convenient for spraying construction, saves the physical strength of constructors, is coated with the anti-corrosion layer 7 on the surface of the primer 6, is made of epoxy anti-corrosion paint, is an epoxy anti-corrosion finish paint, has acid and alkali resistance anti-corrosion effect, and enhances the durability of the H-shaped steel; finally, a water-resistant and anti-oxidation layer 8 is plated on the surface of the anti-corrosion layer 7, the anti-oxidation and waterproof paint is made of epoxy coal tar pitch anti-corrosion paint, the anti-oxidation effect of a steel body is enhanced, secondly, when a temporary field is built, the first and second I- shaped steel 1 and 2 are in butt joint, the hinged part of the L-shaped steel block 4 is corresponding to the first I-shaped steel, the steel column chuck 5 is driven to rotate by the rotating extension bar 51, the first I-shaped steel 1 can be clamped by the rotation of the extension bar 51 due to the eccentric position of the hexagonal anti-slip rotation shaft 41, the bottom surface of the third threaded hole 52 is fixedly attached to the surface of the cushion block 3 by the bolt to achieve the effect of temporary clamping, and finally, the temporary field is convenient to detach when the temporary field is required to be dismantled.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a building steel structure that oxidation resistance is strong, includes first I-shaped steel (1), its characterized in that: the outer surface of the first I-shaped steel (1) is fixedly provided with a primer (6) with the thickness of 0.3-0.6mm, the outer surface of the primer (6) is fixedly provided with an anti-corrosion layer (7) with the thickness of 0.2-0.5mm, and the outer surface of the anti-corrosion layer (7) is fixedly provided with a water-resistant and anti-oxygen layer (8) with the thickness of 0.2-0.4mm.
2. The strong oxidation resistant construction steel structure according to claim 1, wherein: one side of the first I-shaped steel (1) is fixedly sleeved with a second I-shaped steel (2), one end of the first I-shaped steel (1) is provided with a plurality of first threaded holes (11), and the inner diameter of the first threaded holes is 2.2CM.
3. The strong oxidation resistant construction steel structure according to claim 1, wherein: the outer side surface fixed mounting of first I-shaped steel (1) has cushion (3), second screw hole (31) have been seted up to the inboard of cushion (3), and second screw hole (31) run through cushion (3), the internal diameter of second screw hole (31) is the same with first screw hole (11).
4. The strong oxidation resistant construction steel structure according to claim 1, wherein: the top of the first I-shaped steel (1) is fixedly sleeved with a plurality of L-shaped steel blocks (4), and the center of each L-shaped steel block (4) is at the hinge joint of the first I-shaped steel (1) and the second I-shaped steel (2).
5. The strong oxidation resistant construction steel structure according to claim 4, wherein: the anti-skid device is characterized in that a hexagonal anti-skid rotating shaft (41) is fixedly arranged on the inner surface of the L-shaped steel block (4), and a steel column chuck (5) is fixedly arranged on the outer surface of the hexagonal anti-skid rotating shaft (41).
6. The strong oxidation resistant construction steel structure according to claim 5, wherein: an extension strip (51) is fixedly arranged on one side of the outer surface of the steel column chuck (5), a third threaded hole (52) is formed in the top end of the extension strip (51), and the inner diameter of the third threaded hole (52) is 2.2CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400230.XU CN219011485U (en) | 2022-09-09 | 2022-09-09 | Building steel structure with strong oxidation resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400230.XU CN219011485U (en) | 2022-09-09 | 2022-09-09 | Building steel structure with strong oxidation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219011485U true CN219011485U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400230.XU Active CN219011485U (en) | 2022-09-09 | 2022-09-09 | Building steel structure with strong oxidation resistance |
Country Status (1)
| Country | Link |
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| CN (1) | CN219011485U (en) |
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- 2022-09-09 CN CN202222400230.XU patent/CN219011485U/en active Active
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