CN204023835U - A kind of anticorrosion adjustable steel structure drawstring - Google Patents
A kind of anticorrosion adjustable steel structure drawstring Download PDFInfo
- Publication number
- CN204023835U CN204023835U CN201420369559.7U CN201420369559U CN204023835U CN 204023835 U CN204023835 U CN 204023835U CN 201420369559 U CN201420369559 U CN 201420369559U CN 204023835 U CN204023835 U CN 204023835U
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- component
- drawstring
- anticorrosion
- steel structure
- adjustable steel
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Abstract
The utility model provides a kind of anticorrosion adjustable steel structure drawstring, comprise and be respectively strip, interconnective first component and second component, the two ends of first component respectively arrange a screw, at least two screws of link setting of second component and first component, second component arranges a screw away from one end of first component; The peripheral anticorrosive coating of drawstring, anticorrosive coat comprises top coat layer, middle enamelled coating and prime coat.It is adjustable that steel work drawstring of the present utility model can be realized length, and effectively tension; The peripheral anticorrosive coating of drawstring, effectively isolates extraneous corrosiveness simultaneously.
Description
Technical field
The utility model relates to steel building field, relates in particular to a kind of steel work drawstring.
Background technology
Cold-rolled forming section (cold-formed steel) refers to steel plate or the finished steel with steel bending various section configurations under cold state.Cold-rolled forming section is a kind of cross section light thin wall steel of economy, also referred to as steel cold-forming shapes or cold-forming shapes.Cold-rolled forming section is the main material of making light section steel structure.It has hot rolling thin, the shape of not fertile various spies rationally and complicated cross section.Compare with hot-rolled steel section, the in the situation that of same cross-sectional area, the radius of gyration can increase 50～60%, and second moment of area can increase 0.5～3.0 times, thereby can more reasonably utilize the strength of materials; Compare with ordinary steel structure (steel work of being made by traditional i iron, channel-section steel, angle steel and steel plate), can saving steel 30～50% left and right.Cold-rolled forming section has extensive application as load-carrying members, space enclosing structure etc. in light steel house.In building construction, cold-rolled forming section can be used as the main supporting member such as steelframe, beam, post, is also used as roof purline, wall set a roof beam in place secondary member and the space enclosing structures such as post, keel, door and window, shingle nail, floor.Separately, the cold-rolled forming section-concrete combined structure that utilizes cold-rolled forming section and steel concrete to form compound beam, plate, post also becomes new research direction of engineering field.Light gauge cold-formed steel shape structural element has profiled sheet, purlin, wall beam, rigid frame etc. conventionally.
In light gauge cold-formed steel shape structure residential system, on body of wall, often all to adopt drawstring to strengthen globality and the rigidity of body of wall, general way is directly fixed on drawstring on keel from boring nail with self tapping exactly, and the shortcoming of which is that drawstring cannot carry out the adjusting of length and cannot really strain.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of steel work drawstring, is fixed on globality and the rigidity of on keel, strengthening body of wall, can realize anticorrosion, length adjustment and tension setting.
In order to address the above problem, the utility model provides a kind of anticorrosion adjustable steel structure drawstring, comprise and be respectively strip, interconnective first component and second component, the two ends of described first component respectively arrange a screw, at least two screws of link setting of described second component and first component, described second component arranges a screw away from one end of first component; The peripheral anticorrosive coating of described drawstring, described anticorrosive coat comprises top coat layer, middle enamelled coating and prime coat.
Preferably, the link of described second component and first component arranges three screws, can realize the adjusting of three different lengths.
Preferably, described top coat layer is phenolic enamel.Phenolic enamel is the class phenolic resin coating taking rosin modified phenolic resin and drying oil as film forming matter, and water resistance, chemical proofing and outdoor durable are better than ester gum class oil based coating, and paint film is hard, and gloss, adhesive power are better.
Preferably, middle enamelled coating is synthetic enamel.Tempered the alkyd resins forming by drying oil, add the compositions such as rustproofing pigment, filler, solvent, drier, there is good rust-preventing characteristic, adhesive power and workability.
Preferably, prime coat is epoxy zinc-rich paint, is formed by epoxy resin, zinc powder (or aluminum paste), auxiliary agent and polyamide allotment; rustless property excellence, strong adhesion, normal temperature quick-drying; in paint film, zinc content is higher, has cathodic protection effect, water-fast rust-preventing characteristic excellence.
The beneficial effects of the utility model are: one end that two parts of drawstring are not joined is fixed by bolts to respectively on the keel that need to be strained and fixed, then two parts are connected and fixed, select corresponding screw to be fixed by bolt according to Len req, thereby it is adjustable to realize drawstring length, and realize the tension of drawstring; The peripheral anticorrosive coating of drawstring, effectively isolates extraneous corrosiveness simultaneously.
Brief description of the drawings
Fig. 1 is the pulling belt structure schematic diagram of the utility model embodiment;
Fig. 2 is drawstring application structure schematic diagram;
Fig. 3 is drawstring anti-corrosion layer structure schematic diagram.
1-first component, 2-second component, 3,4-screw, 5-bolt, 6-top coat layer, 7-middle enamelled coating, 8-prime coat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following detailed description of the invention and only be not used in restriction scope of the present utility model for the utility model is described.
Referring to Fig. 1, the anticorrosion adjustable steel structure drawstring of the present embodiment,, comprising and be respectively strip, interconnective first component 1 and second component 2, the two ends of first component 1 respectively arrange a screw, with second component link, screw 3 are set; At least two screws of link setting 4 of second component 2 and first component 1, the present embodiment is preferably 3, and second component 2 arranges a screw away from one end of first component 1.
Referring to Fig. 2, one end that two parts of drawstring are not joined is fixed by bolts to respectively on the keel that need to be strained and fixed, then two parts are connected and fixed, select corresponding screw to be fixed by bolt according to Len req, thereby it is adjustable to realize drawstring length, and realize the tension of drawstring.
The peripheral anticorrosive coating of drawstring, described anticorrosive coat comprises top coat layer 6, middle enamelled coating 7 and prime coat 8.
Top coat layer is phenolic enamel.Phenolic enamel is the class phenolic resin coating taking rosin modified phenolic resin and drying oil as film forming matter, and water resistance, chemical proofing and outdoor durable are better than ester gum class oil based coating, and paint film is hard, and gloss, adhesive power are better.
Middle enamelled coating is synthetic enamel.Tempered the alkyd resins forming by drying oil, add the compositions such as rustproofing pigment, filler, solvent, drier, there is good rust-preventing characteristic, adhesive power and workability.
Prime coat is epoxy zinc-rich paint, formed by epoxy resin, zinc powder (or aluminum paste), auxiliary agent and polyamide allotment, and rustless property excellence, strong adhesion, normal temperature quick-drying, in paint film, zinc content is higher, has cathodic protection effect, water-fast rust-preventing characteristic excellence.
It is adjustable that steel work drawstring of the present utility model can be realized length, and effectively tension; The peripheral anticorrosive coating of drawstring, effectively isolates extraneous corrosiveness simultaneously.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being made up of above technical characterictic.
Claims (5)
1. an anticorrosion adjustable steel structure drawstring, it is characterized in that: comprise and be respectively strip, interconnective first component and second component, the two ends of described first component respectively arrange a screw, at least two screws of link setting of described second component and first component, described second component arranges a screw away from one end of first component; The peripheral anticorrosive coating of described drawstring, described anticorrosive coat comprises top coat layer, middle enamelled coating and prime coat.
2. the anticorrosion adjustable steel structure of one as claimed in claim 1 drawstring, is characterized in that: the link of described second component and first component arranges three screws.
3. the anticorrosion adjustable steel structure of one as claimed in claim 2 drawstring, is characterized in that: described top coat layer is phenolic enamel.
4. the anticorrosion adjustable steel structure of one as claimed in claim 3 drawstring, is characterized in that: in the middle of described, enamelled coating is synthetic enamel.
5. the anticorrosion adjustable steel structure of one as claimed in claim 1 drawstring, is characterized in that: described prime coat is epoxy zinc-rich paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369559.7U CN204023835U (en) | 2014-07-07 | 2014-07-07 | A kind of anticorrosion adjustable steel structure drawstring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369559.7U CN204023835U (en) | 2014-07-07 | 2014-07-07 | A kind of anticorrosion adjustable steel structure drawstring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023835U true CN204023835U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369559.7U Expired - Fee Related CN204023835U (en) | 2014-07-07 | 2014-07-07 | A kind of anticorrosion adjustable steel structure drawstring |
Country Status (1)
| Country | Link |
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| CN (1) | CN204023835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411892A (en) * | 2020-11-10 | 2021-02-26 | 湖北福泰建筑装饰工程有限公司 | Bare top decoration structure of steel structure building and elastic coating construction method |
-
2014
- 2014-07-07 CN CN201420369559.7U patent/CN204023835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411892A (en) * | 2020-11-10 | 2021-02-26 | 湖北福泰建筑装饰工程有限公司 | Bare top decoration structure of steel structure building and elastic coating construction method |
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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: 20141217 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |