CN204781588U - Strenghthened type steel construction spandrel girder - Google Patents
Strenghthened type steel construction spandrel girder Download PDFInfo
- Publication number
- CN204781588U CN204781588U CN201520302227.1U CN201520302227U CN204781588U CN 204781588 U CN204781588 U CN 204781588U CN 201520302227 U CN201520302227 U CN 201520302227U CN 204781588 U CN204781588 U CN 204781588U
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- Prior art keywords
- spandrel girder
- steel
- puigging
- rust
- steel construction
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Abstract
The utility model discloses a strenghthened type steel construction spandrel girder, include: puigging, rust -resistant anticorrosion lacquer layer and steel construction spandrel girder main part, the anti -corrosive paint layer on steel construction spandrel girder main part surface, the puigging distribute on steel construction spandrel girder main part internal surface and anti -corrosive paint layer, its characterized in that puigging and rust -resistant anti -corrosion coating all adopt air brushing technology. The technical problems to be solved in the utility model are, characteristics such as strenghthened type steel construction spandrel girder is high temperature resistant, rust -resistant anticorrosion, shock attenuation are applicable to light -duty building and heavy spandrel girder design of constructing.
Description
Technical field
The utility model discloses a kind of steel work spandrel girder, particularly a kind of reinforced steel structure spandrel girder.
Background technology
Along with social progress, promote every profession and trade development, spandrel girder steel work is widely used in a lot of field, as elevator, bridge, house etc.Adopt steel structure frame to carry roof as back timber, make building firm and stable.Common spandrel girder steel work has the shortcomings such as rust, corrosion and vibrations mostly.
Utility model content
For above problem, the utility model discloses a kind of reinforced steel structure spandrel girder, carrying roof by steel structure frame as back timber, by adopting rust resistance and corrosion resistance enamelled coating and isolation layer, playing the effect of certain rust resistance and corrosion resistance, sound insulation, damping when main body is installed.
A kind of reinforced steel structure spandrel girder, comprise: puigging, rust resistance and corrosion resistance enamelled coating and steel work spandrel girder main body, described rust preventive coating is on steel work spandrel girder body outer surface, described puigging is distributed on steel work spandrel girder body inner surface and rust preventive coating, it is characterized in that puigging and rust resistance and corrosion resistance layer all adopt spray-drawing process.
elevating stagethe one being applicable to instrumentality body position height supports instrument, for the lifting of object when physics, chemistry, Bioexperiment or instrument
elevating stagethe one being applicable to instrumentality body position height supports instrument, for the lifting of object when physics, chemistry, Bioexperiment or instrument
sidea kind of reinforced steel structure spandrel girder disclosed in the utility model, the material of described a kind of reinforced steel structure spandrel girder adopts Q235 steel, Q345 steel, Q390 steel and Q420 steel.Its parameter of steel of above 4 types has the feature of tensile strength, elongation rate, yield strength.
elevating stagethe one being applicable to instrumentality body position height supports instrument, for the lifting of object when physics, chemistry, Bioexperiment or instrument
elevating stagethe one being applicable to instrumentality body position height supports instrument, for the lifting of object when physics, chemistry, Bioexperiment or instrument
sidea kind of reinforced steel structure spandrel girder disclosed in the utility model, the main body section of described a kind of reinforced steel structure spandrel girder is triangular shape steel plate.The steel work spandrel girder of triangular shape section can select round steel pipe or square steel pipe, and load is light, damping.
A kind of reinforced steel structure spandrel girder disclosed in the utility model, the rust resistance and corrosion resistance paint of described a kind of reinforced steel structure spandrel girder adopts grey rustproof paint, add varnish modulation to form using leaded zinc as main rustproofing pigment, thickness during its air brushing is 0.04mm-0.4mm.Grey rustproof paint can have metal-chelating rapidly on surface, forms the unimolecule complex compound diaphragm of one deck densification.Water-soluble, non-combustible.
A kind of reinforced steel structure spandrel girder disclosed in the utility model, the puigging of described a kind of reinforced steel structure spandrel girder is made using string as raw material, and thickness during its air brushing is 0.04mm-0.1mm.By the physical property of material self, particle is trickle, excellent fillibility, improves the density of paint film, reduces the permeable of paint film.
Accompanying drawing explanation
A kind of schematic diagram of reinforced steel structure floor disclosed in Fig. 1, the utility model.
Reference numerals list.
1, puigging 2, rust resistance and corrosion resistance enamelled coating 3, steel work spandrel girder main body.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of values of utility model has all fallen within the application's claims limited range.
As shown in Figure 1, the utility model discloses and comprise: a kind of reinforced steel structure spandrel girder, comprise: puigging 1, rust resistance and corrosion resistance enamelled coating 2 and steel work spandrel girder main body 3, described rust resistance and corrosion resistance enamelled coating 2 is on steel work spandrel girder main body 3 external surface, described puigging 1 is distributed on steel work spandrel girder main body 3 inner surface and rust resistance and corrosion resistance enamelled coating 2, it is characterized in that puigging 1 and rust resistance and corrosion resistance layer 2 all adopt spray-drawing process.
Preferred as one, described a kind of reinforced steel structure spandrel girder, material adopts Q235 steel, Q345 steel, Q390 steel and Q420 steel.Its parameter of steel of above 4 types has the feature of tensile strength, elongation rate, yield strength.Also should add carbon content to material during needs welding girder structures, spandrel girder steel work steel also should have cold bending test assurance of conformity in addition.
Preferred as one, described a kind of reinforced steel structure spandrel girder main body section is triangular shape steel plate.The steel work spandrel girder of triangular shape section can select round steel pipe or square steel pipe, and load is light, damping.Unit area steel using amount is few, and triangular shape belongs to superior structural system, alleviates dead load.
Preferred as one, the rust resistance and corrosion resistance paint of described reinforced steel structure spandrel girder adopts grey rustproof paint to have metal-chelating rapidly on surface, forms the unimolecule complex compound diaphragm of one deck densification, effectively suppresses pipe corrosion.Rust resistance and corrosion resistance paint is water-soluble, non-combustiblely have good stability in hard water energy.There is the ability compared with strong reflection ultraviolet, improve aging-resistant ability.Paint itself does not pollute environment, use safety.
Preferred as one, the puigging of described reinforced steel structure spandrel girder leans on the physical property of material self, and particle is trickle, excellent fillibility, improves the density of paint film, reduces the permeable of paint film.There is Heat stability is good, at high temperature still in good order and condition.
Claims (5)
1. a reinforced steel structure spandrel girder, comprise: puigging, rust resistance and corrosion resistance enamelled coating and steel work spandrel girder main body, described rust preventive coating is on steel work spandrel girder body outer surface, described puigging is distributed on steel work spandrel girder body inner surface and rust preventive coating, it is characterized in that puigging and rust resistance and corrosion resistance layer all adopt spray-drawing process.
2. a kind of reinforced steel structure spandrel girder according to claim 1, is characterized in that: the material of described steel work spandrel girder main body adopts Q235 steel, Q345 steel, Q390 steel and Q420 steel.
3. a kind of reinforced steel structure spandrel girder according to claim 1, is characterized in that: described steel work spandrel girder main body section is triangular shape steel plate.
4. a kind of reinforced steel structure spandrel girder according to claim 1, it is characterized in that: described rust resistance and corrosion resistance paint adopts grey rustproof paint, add varnish modulation to form using leaded zinc as main rustproofing pigment, thickness during its air brushing is 0.04mm-0.4mm.
5. a kind of reinforced steel structure spandrel girder according to claim 1, it is characterized in that: described puigging is made using string as raw material, thickness during its air brushing is 0.04mm-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302227.1U CN204781588U (en) | 2015-05-12 | 2015-05-12 | Strenghthened type steel construction spandrel girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302227.1U CN204781588U (en) | 2015-05-12 | 2015-05-12 | Strenghthened type steel construction spandrel girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781588U true CN204781588U (en) | 2015-11-18 |
Family
ID=54521666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302227.1U Expired - Fee Related CN204781588U (en) | 2015-05-12 | 2015-05-12 | Strenghthened type steel construction spandrel girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781588U (en) |
-
2015
- 2015-05-12 CN CN201520302227.1U patent/CN204781588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |