CN106193632B - A kind of tall and big heavy steel column spatial locator - Google Patents
A kind of tall and big heavy steel column spatial locator Download PDFInfo
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- CN106193632B CN106193632B CN201610715827.XA CN201610715827A CN106193632B CN 106193632 B CN106193632 B CN 106193632B CN 201610715827 A CN201610715827 A CN 201610715827A CN 106193632 B CN106193632 B CN 106193632B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000005260 corrosion Methods 0.000 claims description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 230000007797 corrosion Effects 0.000 claims description 36
- 229910000838 Al alloy Inorganic materials 0.000 claims description 29
- 230000000844 anti-bacterial effect Effects 0.000 claims description 28
- 239000003973 paint Substances 0.000 claims description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000003921 oil Substances 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 23
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 230000000845 anti-microbial effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000012153 distilled water Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 239000011435 rock Substances 0.000 claims description 12
- -1 sodium bicarbonate, fatty alcohol Chemical class 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000011780 sodium chloride Substances 0.000 claims description 11
- VPTUPAVOBUEXMZ-UHFFFAOYSA-N (1-hydroxy-2-phosphonoethyl)phosphonic acid Chemical compound OP(=O)(O)C(O)CP(O)(O)=O VPTUPAVOBUEXMZ-UHFFFAOYSA-N 0.000 claims description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 6
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 6
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 6
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 6
- 239000001099 ammonium carbonate Substances 0.000 claims description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims description 6
- 239000000908 ammonium hydroxide Substances 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 6
- 235000013877 carbamide Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005238 degreasing Methods 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000003760 magnetic stirring Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 6
- 239000012498 ultrapure water Substances 0.000 claims description 6
- 239000003643 water by type Substances 0.000 claims description 6
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 6
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical class [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 claims description 6
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 claims 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004945 emulsification Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002071 nanotube Substances 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 30
- 239000012528 membrane Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 29
- 150000001875 compounds Chemical class 0.000 description 25
- 238000002474 experimental method Methods 0.000 description 20
- 238000012360 testing method Methods 0.000 description 20
- 241000588724 Escherichia coli Species 0.000 description 15
- 241000191967 Staphylococcus aureus Species 0.000 description 15
- 150000003839 salts Chemical class 0.000 description 15
- 241000894006 Bacteria Species 0.000 description 10
- 230000005587 bubbling Effects 0.000 description 10
- 235000010215 titanium dioxide Nutrition 0.000 description 10
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- HRHBQGBPZWNGHV-UHFFFAOYSA-N azane;bromomethane Chemical compound N.BrC HRHBQGBPZWNGHV-UHFFFAOYSA-N 0.000 description 5
- 239000002041 carbon nanotube Substances 0.000 description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 230000001408 fungistatic effect Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses a kind of tall and big heavy steel column spatial locators, including locator ontology, locator ontology is made of two dismountable first parts and second part, first part is one and is made of the identical semi-shaped structure of two block structures that two pieces of semi-shaped structures are connected by fixing bolt；Two semi-shaped to surround one for placing the space of steel column, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt consistent with first part.
Description
Technical field
The present invention relates to spatial locator more particularly to a kind of tall and big heavy steel column spatial locators.
Background technology
With the development of China's Industry and Construction, the industrial premises and high-rise buildings of large-scale steel structure are more and more, high
Big weight steel column space orientation and installation Technology are more demanding, in the hoisting process of steel column, both require positioning in real time,
Accurately, ensure enough precision again.Using traditional component hoisting method, there are following defects：As a result it is extremely complex, and need
It is low with a large amount of manpower, efficiency.
Invention content
The present invention is intended to provide a kind of tall and big heavy steel column spatial locator, to solve above-mentioned technical problem.
A kind of tall and big heavy steel column spatial locator is provided in the embodiment of the present invention, including locator ontology, positioning
Device ontology is made of two dismountable first parts and second part, and first part is one by half identical work of two block structures
Font structure is formed, and two pieces of semi-shaped structures are connected by fixing bolt；Two semi-shaped to surround one for placing steel
The space of column, the surrounding of first part have the adjusting bolt that adjustment steel column is horizontally orientated to；The surrounding of second part has and the
A part of consistent vertical axial adjusting bolt of adjustment steel column.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.
Wherein：1- locator ontologies, 2- steel columns, 3- fixing bolts, 4- adjusting bolts.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be the connection inside mechanical connection or electrical connection or two elements, it can
To be to be connected directly, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The invention will be further described with the following Examples.
Application scenarios 1
Fig. 1 is according to the tall and big heavy steel column spatial locator of one kind shown in an exemplary embodiment, as shown in Figure 1, packet
Locator ontology 1 is included, locator ontology 1 is made of two dismountable first parts and second part, and first part is one
It is made of the identical semi-shaped structure of two block structures, two pieces of semi-shaped structures are connected by fixing bolt 3；Two and half I-shapeds
Type surrounds one for placing the space of steel column 2, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to
4；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt 4 consistent with first part.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Preferably, the outer surface of locator ontology 1 is painted with anti-corrosive antibacterial film.
Preferably, the quantity of fixing bolt 3 is 2.
Preferably, the quantity of adjusting bolt 4 is 4~8.
Preferably, the quantity of adjusting bolt 4 is 4.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.With reference to Fig. 2, the preparation method of the anti-corrosive antibacterial film includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, ethyl alcohol is used respectively
It is cleaned with tap water, successively by oil removing and pickling processes, takes out and then use distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether,
Emulsifier, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution
For：70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature
It is 20~30s for 50~60 DEG C, soak time；The purpose of acid solution is to remove oxidation film, oxide skin, the rust of aluminum alloy surface
Product is lost, and changes aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast
2min；Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, metatitanic acid is made
Solution A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made,
In solution B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersants cetyl three
Methyl bromide ammonium adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH
Solution adjusts pH value to 8.5~9.5, and AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as molten
Liquid A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C
Water-bath obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxides are added in solution C
Silicon-carbon nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds
Enter 20ml absolute ethyl alcohol and stirring 30min, above-mentioned solution is placed in 40Gy193After irradiating 30min under Ir gamma-rays, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
Experiment test：
(1) droplet test：Salt spray test：Corrosive liquid NaCl solution, a concentration of 90~100mg/mL, pH value for 6.5~
9.5, salt fog settling amount is 3.0ml/100cm3.h；Continuous spraying 168h is a cycle, measures the rate of corrosion of substrate surface.
After 168h salt air corrosions, blistering does not occur in the compound film system prepared using the method for the present invention or depainting shows
As；After being carried out continuously 2 periods, there is the bubbling point that very slight diameter is no more than 0.5mm, the rate of corrosion of substrate surface
Less than 0.5%；After experiment carries out 4 periods, there is the bubbling point that diameter is no more than 0.8mm, base in the surface of compound film system
The rate of corrosion on material surface is less than 5%.Therefore, the compound film system formed after the photosensitive antibacterium paint of the external coating of film forming is big
The big corrosion resistance for improving paint film, the blistering of compound film system and peeling are effectively inhibited, are shown non-
The corrosion resistance of Chang Youyi, after experiment carries out 5 periods, the rate of corrosion of substrate surface just reaches 10%.
(2) anti-microbial property test：Detect antibacterial effect of the composite membrane to Escherichia coli, mould and staphylococcus aureus
Fruit.As a result as shown in table 1, table 2, table 3.
Bacteriostasis rate of 1 composite membrane of table to the bacteriostasis rate of Escherichia coli and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 100% |
| 50 | 100% |
| 60 | 100% |
| 30min after 6 months | 100% |
Bacteriostasis rate of 2 composite membrane of table to the bacteriostasis rate of mould and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 100% |
| 50 | 100% |
| 60 | 99.9% |
| 30min after 6 months | 99% |
Bacteriostasis rate of 3 composite membrane of table to the bacteriostasis rate of staphylococcus aureus and after 6 months in 30min
Experiments have shown that at 20 minutes, the composite membrane to the bacteriostasis rate of Escherichia coli, mould and staphylococcus aureus
Reach 100%, show excellent anti-microbial property；After the natural environment by being up to 6 months is exposed to the sun, to above-mentioned in 30min
The bacteriostasis rate of bacterium is more than 99%, therefore, the composite membrane that the method provided according to an embodiment of the invention is prepared
With excellent lasting fungistatic effect.
The result shows that there is excellent anticorrosive and suppression using the compound film system that method provided by the invention is prepared
The performance of bacterium.By containing the synergistic effect between the processed base material of titanium zirconium treatment fluid and photosensitive antibacterium paint so that aluminium or
Person's aluminum alloy surface obtains extraordinary protection.
Application scenarios 2
Fig. 1 is according to the tall and big heavy steel column spatial locator of one kind shown in an exemplary embodiment, as shown in Figure 1, packet
Locator ontology 1 is included, locator ontology 1 is made of two dismountable first parts and second part, and first part is one
It is made of the identical semi-shaped structure of two block structures, two pieces of semi-shaped structures are connected by fixing bolt 3；Two and half I-shapeds
Type surrounds one for placing the space of steel column 2, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to
4；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt 4 consistent with first part.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Preferably, the outer surface of locator ontology 1 is painted with anti-corrosive antibacterial film.
Preferably, the quantity of fixing bolt 3 is 2.
Preferably, the quantity of adjusting bolt 4 is 4~8.
Preferably, the quantity of adjusting bolt 4 is 4.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.With reference to Fig. 2, the preparation method of the anti-corrosive antibacterial film includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, ethyl alcohol is used respectively
It is cleaned with tap water, successively by oil removing and pickling processes, takes out and then use distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether,
Emulsifier, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution
For：70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature
It is 20~30s for 50~60 DEG C, soak time；The purpose of acid solution is to remove oxidation film, oxide skin, the rust of aluminum alloy surface
Product is lost, and changes aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast
2min；Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, metatitanic acid is made
Solution A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made,
In solution B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersants cetyl three
Methyl bromide ammonium adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH
Solution adjusts pH value to 8.5~9.5, and AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as molten
Liquid A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C
Water-bath obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxides are added in solution C
Silicon-carbon nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds
Enter 20ml absolute ethyl alcohol and stirring 30min, above-mentioned solution is placed in 40Gy193After irradiating 30min under Ir gamma-rays, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
Experiment test：
(1) droplet test：Salt spray test：Corrosive liquid NaCl solution, a concentration of 90~100mg/mL, pH value for 6.5~
9.5, salt fog settling amount is 3.0ml/100cm3.h；Continuous spraying 168h is a cycle, measures the rate of corrosion of substrate surface.
After 168h salt air corrosions, blistering does not occur in the compound film system prepared using the method for the present invention or depainting shows
As；After being carried out continuously 2 periods, there is the bubbling point that very slight diameter is no more than 0.5mm, the rate of corrosion of substrate surface
Less than 0.5%；After experiment carries out 4 periods, there is the bubbling point that diameter is no more than 0.8mm, base in the surface of compound film system
The rate of corrosion on material surface is less than 5%.Therefore, the compound film system formed after the photosensitive antibacterium paint of the external coating of film forming is big
The big corrosion resistance for improving paint film, the blistering of compound film system and peeling are effectively inhibited, are shown non-
The corrosion resistance of Chang Youyi, after experiment carries out 5 periods, the rate of corrosion of substrate surface just reaches 10%.
(2) anti-microbial property test：Detect antibacterial effect of the composite membrane to Escherichia coli, mould and staphylococcus aureus
Fruit.As a result as shown in table 1, table 2, table 3.
Bacteriostasis rate of 1 composite membrane of table to the bacteriostasis rate of Escherichia coli and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 99.99% |
| 50 | 99.99% |
| 60 | 99.99% |
| 30min after 6 months | 99.99% |
Bacteriostasis rate of 2 composite membrane of table to the bacteriostasis rate of mould and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 99% |
| 50 | 99% |
| 60 | 99% |
| 30min after 6 months | 99% |
Bacteriostasis rate of 3 composite membrane of table to the bacteriostasis rate of staphylococcus aureus and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 97% |
| 50 | 97% |
| 60 | 96% |
| 30min after 6 months | 96% |
Experiments have shown that at 20 minutes, the composite membrane to the bacteriostasis rate of Escherichia coli, mould and staphylococcus aureus
Reach 100%, show excellent anti-microbial property；After the natural environment by being up to 6 months is exposed to the sun, to above-mentioned in 30min
The bacteriostasis rate of bacterium is more than 96%, therefore, the composite membrane that the method provided according to an embodiment of the invention is prepared
With excellent lasting fungistatic effect.
The result shows that there is excellent anticorrosive and suppression using the compound film system that method provided by the invention is prepared
The performance of bacterium.By containing the synergistic effect between the processed base material of titanium zirconium treatment fluid and photosensitive antibacterium paint so that aluminium or
Person's aluminum alloy surface obtains extraordinary protection.
Application scenarios 3
Fig. 1 is according to the tall and big heavy steel column spatial locator of one kind shown in an exemplary embodiment, as shown in Figure 1, packet
Locator ontology 1 is included, locator ontology 1 is made of two dismountable first parts and second part, and first part is one
It is made of the identical semi-shaped structure of two block structures, two pieces of semi-shaped structures are connected by fixing bolt 3；Two and half I-shapeds
Type surrounds one for placing the space of steel column 2, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to
4；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt 4 consistent with first part.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Preferably, the outer surface of locator ontology 1 is painted with anti-corrosive antibacterial film.
Preferably, the quantity of fixing bolt 3 is 2.
Preferably, the quantity of adjusting bolt 4 is 4~8.
Preferably, the quantity of adjusting bolt 4 is 4.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.With reference to Fig. 2, the preparation method of the anti-corrosive antibacterial film includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, ethyl alcohol is used respectively
It is cleaned with tap water, successively by oil removing and pickling processes, takes out and then use distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether,
Emulsifier, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution
For：70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature
It is 20~30s for 50~60 DEG C, soak time；The purpose of acid solution is to remove oxidation film, oxide skin, the rust of aluminum alloy surface
Product is lost, and changes aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast
2min；Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, metatitanic acid is made
Solution A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made,
In solution B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersants cetyl three
Methyl bromide ammonium adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH
Solution adjusts pH value to 8.5~9.5, and AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as molten
Liquid A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C
Water-bath obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxides are added in solution C
Silicon-carbon nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds
Enter 20ml absolute ethyl alcohol and stirring 30min, above-mentioned solution is placed in 40Gy193After irradiating 30min under Ir gamma-rays, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
Experiment test：
(1) droplet test：Salt spray test：Corrosive liquid NaCl solution, a concentration of 90~100mg/mL, pH value for 6.5~
9.5, salt fog settling amount is 3.0ml/100cm3.h；Continuous spraying 168h is a cycle, measures the rate of corrosion of substrate surface.
After 168h salt air corrosions, blistering does not occur in the compound film system prepared using the method for the present invention or depainting shows
As；After being carried out continuously 2 periods, there is the bubbling point that very slight diameter is no more than 0.5mm, the rate of corrosion of substrate surface
Less than 0.5%；After experiment carries out 4 periods, there is the bubbling point that diameter is no more than 0.8mm, base in the surface of compound film system
The rate of corrosion on material surface is less than 5%.Therefore, the compound film system formed after the photosensitive antibacterium paint of the external coating of film forming is big
The big corrosion resistance for improving paint film, the blistering of compound film system and peeling are effectively inhibited, are shown non-
The corrosion resistance of Chang Youyi, after experiment carries out 5 periods, the rate of corrosion of substrate surface just reaches 10%.
(2) anti-microbial property test：Detect antibacterial effect of the composite membrane to Escherichia coli, mould and staphylococcus aureus
Fruit.As a result as shown in table 1, table 2, table 3.
Bacteriostasis rate of 1 composite membrane of table to the bacteriostasis rate of Escherichia coli and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 98% |
| 50 | 98% |
| 60 | 98% |
| 30min after 6 months | 98% |
2 composite membrane of table
Bacteriostasis rate to mould and the bacteriostasis rate after 6 months in 30min
Bacteriostasis rate of 3 composite membrane of table to the bacteriostasis rate of staphylococcus aureus and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 99% |
| 50 | 99% |
| 60 | 99% |
| 30min after 6 months | 99% |
Experiments have shown that at 20 minutes, the composite membrane to the bacteriostasis rate of Escherichia coli, mould and staphylococcus aureus
Reach 100%, show excellent anti-microbial property；After the natural environment by being up to 6 months is exposed to the sun, to above-mentioned in 30min
The bacteriostasis rate of bacterium is more than 98%, therefore, the composite membrane that the method provided according to an embodiment of the invention is prepared
With excellent lasting fungistatic effect.
The result shows that there is excellent anticorrosive and suppression using the compound film system that method provided by the invention is prepared
The performance of bacterium.By containing the synergistic effect between the processed base material of titanium zirconium treatment fluid and photosensitive antibacterium paint so that aluminium or
Person's aluminum alloy surface obtains extraordinary protection.
Application scenarios 4
Fig. 1 is according to the tall and big heavy steel column spatial locator of one kind shown in an exemplary embodiment, as shown in Figure 1, packet
Locator ontology 1 is included, locator ontology 1 is made of two dismountable first parts and second part, and first part is one
It is made of the identical semi-shaped structure of two block structures, two pieces of semi-shaped structures are connected by fixing bolt 3；Two and half I-shapeds
Type surrounds one for placing the space of steel column 2, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to
4；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt 4 consistent with first part.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Preferably, the outer surface of locator ontology 1 is painted with anti-corrosive antibacterial film.
Preferably, the quantity of fixing bolt 3 is 2.
Preferably, the quantity of adjusting bolt 4 is 4~8.
Preferably, the quantity of adjusting bolt 4 is 4.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.With reference to Fig. 2, the preparation method of the anti-corrosive antibacterial film includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, ethyl alcohol is used respectively
It is cleaned with tap water, successively by oil removing and pickling processes, takes out and then use distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether,
Emulsifier, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution
For：70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature
It is 20~30s for 50~60 DEG C, soak time；The purpose of acid solution is to remove oxidation film, oxide skin, the rust of aluminum alloy surface
Product is lost, and changes aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast
2min；Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, metatitanic acid is made
Solution A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made,
In solution B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersants cetyl three
Methyl bromide ammonium adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH
Solution adjusts pH value to 8.5~9.5, and AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as molten
Liquid A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C
Water-bath obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxides are added in solution C
Silicon-carbon nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds
Enter 20ml absolute ethyl alcohol and stirring 30min, above-mentioned solution is placed in 40Gy193After irradiating 30min under Ir gamma-rays, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
Experiment test：
(1) droplet test：Salt spray test：Corrosive liquid NaCl solution, a concentration of 90~100mg/mL, pH value for 6.5~
9.5, salt fog settling amount is 3.0ml/100cm3.h；Continuous spraying 168h is a cycle, measures the rate of corrosion of substrate surface.
After 168h salt air corrosions, blistering does not occur in the compound film system prepared using the method for the present invention or depainting shows
As；After being carried out continuously 2 periods, there is the bubbling point that very slight diameter is no more than 0.5mm, the rate of corrosion of substrate surface
Less than 0.5%；After experiment carries out 4 periods, there is the bubbling point that diameter is no more than 0.8mm, base in the surface of compound film system
The rate of corrosion on material surface is less than 5%.Therefore, the compound film system formed after the photosensitive antibacterium paint of the external coating of film forming is big
The big corrosion resistance for improving paint film, the blistering of compound film system and peeling are effectively inhibited, are shown non-
The corrosion resistance of Chang Youyi, after experiment carries out 5 periods, the rate of corrosion of substrate surface just reaches 10%.
(2) anti-microbial property test：Detect antibacterial effect of the composite membrane to Escherichia coli, mould and staphylococcus aureus
Fruit.As a result as shown in table 1, table 2, table 3.
Bacteriostasis rate of 1 composite membrane of table to the bacteriostasis rate of Escherichia coli and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 100% |
| 50 | 100% |
| 60 | 99.99% |
| 30min after 6 months | 99.99% |
2 composite membrane of table
Bacteriostasis rate to mould and the bacteriostasis rate after 6 months in 30min
Bacteriostasis rate of 3 composite membrane of table to the bacteriostasis rate of staphylococcus aureus and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 100% |
| 50 | 100% |
| 60 | 100% |
| 30min after 6 months | 99% |
Experiments have shown that at 20 minutes, the composite membrane to the bacteriostasis rate of Escherichia coli, mould and staphylococcus aureus
Reach 100%, show excellent anti-microbial property；After the natural environment by being up to 6 months is exposed to the sun, to above-mentioned in 30min
The bacteriostasis rate of bacterium is more than 99%, therefore, the composite membrane that the method provided according to an embodiment of the invention is prepared
With excellent lasting fungistatic effect.
The result shows that there is excellent anticorrosive and suppression using the compound film system that method provided by the invention is prepared
The performance of bacterium.By containing the synergistic effect between the processed base material of titanium zirconium treatment fluid and photosensitive antibacterium paint so that aluminium or
Person's aluminum alloy surface obtains extraordinary protection.
Application scenarios 5
Fig. 1 is according to the tall and big heavy steel column spatial locator of one kind shown in an exemplary embodiment, as shown in Figure 1, packet
Locator ontology 1 is included, locator ontology 1 is made of two dismountable first parts and second part, and first part is one
It is made of the identical semi-shaped structure of two block structures, two pieces of semi-shaped structures are connected by fixing bolt 3；Two and half I-shapeds
Type surrounds one for placing the space of steel column 2, and the surrounding of first part has the adjusting bolt that adjustment steel column is horizontally orientated to
4；The surrounding of second part has the adjustment steel column vertical axial adjusting bolt 4 consistent with first part.
A kind of structure setting for tall and big heavy steel column spatial locator that the above embodiment of the present invention provides is reasonable, so as to
Solves above-mentioned technical problem.
Preferably, the outer surface of locator ontology 1 is painted with anti-corrosive antibacterial film.
Preferably, the quantity of fixing bolt 3 is 2.
Preferably, the quantity of adjusting bolt 4 is 4~8.
Preferably, the quantity of adjusting bolt 4 is 4.
Fig. 2 is the anti-corrosive antibacterial film according to a kind of tall and big heavy steel column spatial locator shown in an exemplary embodiment
The process flow chart of preparation method.With reference to Fig. 2, the preparation method of the anti-corrosive antibacterial film includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, ethyl alcohol is used respectively
It is cleaned with tap water, successively by oil removing and pickling processes, takes out and then use distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether,
Emulsifier, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution
For：70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature
It is 20~30s for 50~60 DEG C, soak time；The purpose of acid solution is to remove oxidation film, oxide skin, the rust of aluminum alloy surface
Product is lost, and changes aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast
2min；Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, metatitanic acid is made
Solution A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made,
In solution B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersants cetyl three
Methyl bromide ammonium adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH
Solution adjusts pH value to 8.5~9.5, and AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as molten
Liquid A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C
Water-bath obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxides are added in solution C
Silicon-carbon nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds
Enter 20ml absolute ethyl alcohol and stirring 30min, above-mentioned solution is placed in 40Gy193After irradiating 30min under Ir gamma-rays, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
Experiment test：
(1) droplet test：Salt spray test：Corrosive liquid NaCl solution, a concentration of 90~100mg/mL, pH value for 6.5~
9.5, salt fog settling amount is 3.0ml/100cm3.h；Continuous spraying 168h is a cycle, measures the rate of corrosion of substrate surface.
After 168h salt air corrosions, blistering does not occur in the compound film system prepared using the method for the present invention or depainting shows
As；After being carried out continuously 2 periods, there is the bubbling point that very slight diameter is no more than 0.5mm, the rate of corrosion of substrate surface
Less than 0.5%；After experiment carries out 4 periods, there is the bubbling point that diameter is no more than 0.8mm, base in the surface of compound film system
The rate of corrosion on material surface is less than 5%.Therefore, the compound film system formed after the photosensitive antibacterium paint of the external coating of film forming is big
The big corrosion resistance for improving paint film, the blistering of compound film system and peeling are effectively inhibited, are shown non-
The corrosion resistance of Chang Youyi, after experiment carries out 5 periods, the rate of corrosion of substrate surface just reaches 10%.
(2) anti-microbial property test：Detect antibacterial effect of the composite membrane to Escherichia coli, mould and staphylococcus aureus
Fruit.As a result as shown in table 1, table 2, table 3.
Bacteriostasis rate of 1 composite membrane of table to the bacteriostasis rate of Escherichia coli and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 96% |
| 50 | 96% |
| 60 | 96% |
| 30min after 6 months | 96% |
2 composite membrane of table
Bacteriostasis rate to mould and the bacteriostasis rate after 6 months in 30min
Bacteriostasis rate of 3 composite membrane of table to the bacteriostasis rate of staphylococcus aureus and after 6 months in 30min
| Time of contact (min) | Bacteriostasis rate |
| 0 | 0 |
| 20 | 100% |
| 30 | 99% |
| 50 | 99% |
| 60 | 99% |
| 30min after 6 months | 99% |
Experiments have shown that at 20 minutes, the composite membrane to the bacteriostasis rate of Escherichia coli, mould and staphylococcus aureus
Reach 100%, show excellent anti-microbial property；After the natural environment by being up to 6 months is exposed to the sun, to above-mentioned in 30min
The bacteriostasis rate of bacterium is more than 96%, therefore, the composite membrane that the method provided according to an embodiment of the invention is prepared
With excellent lasting fungistatic effect.
The result shows that there is excellent anticorrosive and suppression using the compound film system that method provided by the invention is prepared
The performance of bacterium.By containing the synergistic effect between the processed base material of titanium zirconium treatment fluid and photosensitive antibacterium paint so that aluminium or
Person's aluminum alloy surface obtains extraordinary protection.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of range is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (4)
1. a kind of tall and big heavy steel column spatial locator, which is characterized in that including locator ontology, locator ontology can by two
The first part of dismounting and second part are formed, and first part is one and is made of the identical semi-shaped structure of two block structures,
Two pieces of semi-shaped structures are connected by fixing bolt；Two semi-shaped to surround one for placing the space of steel column, the
The surrounding of a part has the adjusting bolt that adjustment steel column is horizontally orientated to；The surrounding of second part has the tune consistent with first part
The vertical axial adjusting bolt of whole steel column；The outer surface of the locator ontology is painted with anti-corrosive antibacterial film；The anti-corrosion resists
The preparation method of mycoderm includes the following steps：
S1, the processing of base material：Aluminum or aluminum alloy is bright by the silicon carbide paper polishing of 500#~800#, respectively with ethyl alcohol and certainly
Water is cleaned, and is passed through successively except oil solution and acid solution are handled, and is taken out and then is used distilled water flushing, be placed at 40 DEG C and dry；
Wherein, the formula except oil solution is：Sodium hydroxide, hexamethylene, sodium bicarbonate, fatty alcohol polyoxyethylene ether, emulsification
Agent, benzotriazole, degreasing fluid temperature are 50~60 DEG C, the oil removing time is 30~45s；The formula of the acid solution is：
70%~80% 10 parts of sulfuric acid, 1 part of 70%~90% nitric acid, 3 parts of 50% potassium permanganate, 1% monoethanolamine, activation temperature 50
~60 DEG C, soak time be 20~30s；The purpose of acid solution is the oxidation film for removing aluminum alloy surface, oxide skin, corrosion production
Object, and change aluminum alloy surface state；
S2, film forming：The processed substrate coupons of step S1 will be passed through and immerse 40s in treatment fluid, be placed under infrared lamp and toast 2min；
Dipping 30s is repeated, is placed under infrared lamp and toasts 1min；
Wherein, the treatment fluid configuration is as follows：Suitable basic zirconium chloride is added in suitable distilled water, solution is made in metatitanic acid
A sequentially adds sulfuric acid, hydroxy ethylene diphosphonic acid and aminotrimethylenephosphonic acid in solution A, solution B is made, molten
In liquid B plus ultra-pure water water is settled to 1000ml, and solution ph is adjusted to 7.5~8.5 with ammonium hydroxide；
S3 prepares photosensitive antibacterial oil paint film：
A. antimicrobial powder is prepared：Weigh 10g ureas amine, 10g ammonium hydrogen carbonate, 5g ammonium chlorides and 15g dispersant cetyl trimethyls
Ammonium bromide adds in 1000ml ultra-pure waters, rocks 1~2min, adds in 5g NaCl, rocks 30min, adds in 1mol/L NaOH solutions
PH value is adjusted to 8.5~9.5, AgNO3 solution is added dropwise using stretched long-neck dropper, 30min is rocked, labeled as solution A；
B. 10ml TiO2 solution will be added in solution A obtained in step A, 10ml basic zirconium phosphates is added, in 50~60 DEG C of water
Bath, obtains solution B；
C. by solution A and solution B according to 2:1 ratio mixing, configuration obtain solution C；3g titanium dioxide silicon-carbons are added in solution C
Nanotube is placed in 70~80 DEG C of 1~2h of stirring on magnetic stirring apparatus, ethyl orthosilicate is added dropwise, stirs 2~3h, adds in
Above-mentioned solution is placed under 40Gy 193Ir gamma-rays after irradiating 30min by 20ml absolute ethyl alcohol and stirring 30min, it is placed in 0.5~
It is filtered under 30KPa negative pressure, filtrate is put into 1000~1200 DEG C of 1~3h of calcining in Muffle furnace, cooling grinding is taken out, crosses 1200 mesh
It sieves to obtain the final product；
S4 will be brushed on the photosensitive antibacterium paint being prepared by S3 by the base material of S2 processing.
2. the tall and big heavy steel column spatial locator of one kind according to claim 1, which is characterized in that the quantity of fixing bolt
It is 2.
3. the tall and big heavy steel column spatial locator of one kind according to claim 2, which is characterized in that the quantity of adjusting bolt
It is 4~8.
4. the tall and big heavy steel column spatial locator of one kind according to claim 3, which is characterized in that the quantity of adjusting bolt
It is 4.
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|---|---|---|---|---|
| JP2005090116A (en) * | 2003-09-18 | 2005-04-07 | Takeshi Akagi | Method for erecting steel frame column and positioning frame body used for it |
| CN102704696A (en) * | 2012-06-21 | 2012-10-03 | 北京工业大学 | Space locator for high, big and heavy steel upright column |
| CN202866304U (en) * | 2012-10-23 | 2013-04-10 | 中国核工业华兴建设有限公司 | Reverse-building-method steel pipe column bottom locating device |
| CN203441117U (en) * | 2013-06-26 | 2014-02-19 | 中建钢构有限公司 | Steel column locating device |
| CN104099021A (en) * | 2014-06-19 | 2014-10-15 | 锐展(铜陵)科技有限公司 | Anticorrosion and antibacterial aluminium alloy surface treating agent |
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| AU2006100463A4 (en) * | 2006-06-23 | 2006-08-31 | Freddy Bashour | Bricklayers pillar builder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090116A (en) * | 2003-09-18 | 2005-04-07 | Takeshi Akagi | Method for erecting steel frame column and positioning frame body used for it |
| CN102704696A (en) * | 2012-06-21 | 2012-10-03 | 北京工业大学 | Space locator for high, big and heavy steel upright column |
| CN202866304U (en) * | 2012-10-23 | 2013-04-10 | 中国核工业华兴建设有限公司 | Reverse-building-method steel pipe column bottom locating device |
| CN203441117U (en) * | 2013-06-26 | 2014-02-19 | 中建钢构有限公司 | Steel column locating device |
| CN104099021A (en) * | 2014-06-19 | 2014-10-15 | 锐展(铜陵)科技有限公司 | Anticorrosion and antibacterial aluminium alloy surface treating agent |
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