CN105281265A - Anticorrosion bridge stand - Google Patents
Anticorrosion bridge stand Download PDFInfo
- Publication number
- CN105281265A CN105281265A CN201510773219.XA CN201510773219A CN105281265A CN 105281265 A CN105281265 A CN 105281265A CN 201510773219 A CN201510773219 A CN 201510773219A CN 105281265 A CN105281265 A CN 105281265A
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- CN
- China
- Prior art keywords
- parts
- protective layer
- crane span
- span structure
- anticorrosion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to an anticorrosion bridge stand. A layer of protection layer is coated outside the bridge stand. A layer of sheath wraps outside the protection layer. The composition of the protection layer includes 15-25 parts of zinc borate modified phenolic resin, 7-9 parts of diatomite, 4-6 parts of filling material, 2-3 parts of dispersants, 0.5-1.0 part of corrosion removers, 5-15 parts of silicon dioxide, 5-20 parts of hydroquinone, 40-80 parts of water and 3-4 parts of composite rare earth. The anticorrosion bridge stand has relatively high moisture resistance and corrosion resistance so that the service life of the bridge stand can be increased, and safety and utilization rate can be increased.
Description
Technical field
The present invention relates to bridge formation field, be specially a kind of anticorrosion crane span structure.
Background technology
Cable testing bridge forms the rigid structure system with contiguity supporting cable by the straightway of pallet or ladder, curved logical, assembly and trailing arm, suspension bracket etc., be mainly used in the powering conveying of supporting electric power and line telecommunications such as to pass at the comprehensive wiring, the supporting member of cabling, this supporting member is in Dian Li supply department, and the concentrated power transmission system for distribution of industrial and mining enterprises, hotel, comprehensive office facility and line telecommunications etc. are most widely used; The various crane span structures of current use have overcome a lot of defect in shape, but when concrete use its resistance to wear, corrosion-resistant, poor toughness, can not be applicable to the environment of severe point, these defects become the problem that scientific research personnel payes attention to.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming existed for above prior art, and propose a kind of anticorrosion crane span structure, this invention improves in prior art, improves the corrosion resistance of bridge formation.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of anticorrosion crane span structure, crane span structure applies layer protective layer outward, described protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 15-25 part
Diatomite 7-9 part
Filler 4-6 part
Dispersant 2-3 part
Anticorrisive agent 0.5-1.0 part
Silicon dioxide 5-15 parts
Benzenediol 5-20 parts
40-80 parts, water
Compound rare-earth 3-4 part.
The technical scheme that the present invention limits further is:
Aforesaid anticorrosion crane span structure, dispersant is the one in hydrophobic modified carboxylic acid sodium salt, polyacrylic acid sodium salt or ammonium salt; Compound rare-earth comprises following component by mass percentage: dysprosium: 10-15%, lanthanum: 6-8%, cerium: 10-20%, praseodymium: 10-16%, neodymium: 3-8%, and all the other are lanthanide series, and each component sum of above lanthanide rare is 100.
Aforesaid anticorrosion crane span structure, crane span structure applies layer protective layer outward, protective layer outer cladding one deck sheath;
The constituent of protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 15 parts
7 parts, diatomite
Filler 4 parts
Dispersant 2 parts
Anticorrisive agent 0.5 part
Silicon dioxide 5 parts
Benzenediol 5 parts
40 parts, water
Compound rare-earth 3 parts.
Aforesaid anticorrosion crane span structure, crane span structure applies layer protective layer outward, protective layer outer cladding one deck sheath;
The constituent of protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 25 parts
9 parts, diatomite
Filler 6 parts
Dispersant 3 parts
Anticorrisive agent 1.0 parts
Silica 15 parts
Benzenediol 20 parts
80 parts, water
Compound rare-earth 4 parts.
Beneficial effect of the present invention is: overcoat of the present invention has very strong anticorrosive and salt fog resistance performance, firmly can be adsorbed on metal surface, thus have good anti-rust and corrosionproperties, and the anticorrosion time is long; This coating application is convenient, is easy to operation, short construction period.
Embodiment
embodiment 1
The present embodiment provides a kind of anticorrosion crane span structure, and crane span structure applies layer protective layer outward, protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 15 parts
7 parts, diatomite
Filler 4 parts
Dispersant 2 parts
Anticorrisive agent 0.5 part
Silicon dioxide 5 parts
Benzenediol 5 parts
40 parts, water
Compound rare-earth 3 parts;
Dispersant is the one in hydrophobic modified carboxylic acid sodium salt, polyacrylic acid sodium salt or ammonium salt; Compound rare-earth comprises following component by mass percentage: dysprosium: 10%, lanthanum: 6%, cerium: 10%, praseodymium: 10%, neodymium: 3%, and all the other are lanthanide series, and each component sum of above lanthanide rare is 100%.
embodiment 2
The present embodiment provides a kind of anticorrosion crane span structure, and crane span structure applies layer protective layer outward, protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 25 parts
9 parts, diatomite
Filler 6 parts
Dispersant 3 parts
Anticorrisive agent 1.0 parts
Silica 15 parts
Benzenediol 20 parts
80 parts, water
Compound rare-earth 4 parts;
Dispersant is the one in hydrophobic modified carboxylic acid sodium salt, polyacrylic acid sodium salt or ammonium salt; Compound rare-earth comprises following component by mass percentage: dysprosium: 15%, lanthanum: 8%, cerium: 20%, praseodymium: 16%, neodymium: 8%, and all the other are lanthanide series, and each component sum of above lanthanide rare is 100%.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of application claims.
Claims (4)
1. an anticorrosion crane span structure, is characterized in that, described crane span structure applies layer protective layer outward, described protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 15-25 part
Diatomite 7-9 part
Filler 4-6 part
Dispersant 2-3 part
Anticorrisive agent 0.5-1.0 part
Silicon dioxide 5-15 parts
Benzenediol 5-20 parts
40-80 parts, water
Compound rare-earth 3-4 part.
2. anticorrosion crane span structure as claimed in claim 1, it is characterized in that, described dispersant is the one in hydrophobic modified carboxylic acid sodium salt, polyacrylic acid sodium salt or ammonium salt; Described compound rare-earth comprises following component by mass percentage: dysprosium: 10-15%, lanthanum: 6-8%, cerium: 10-20%, praseodymium: 10-16%, neodymium: 3-8%, and all the other are lanthanide series, and each component sum of above lanthanide rare is 100%.
3. anticorrosion crane span structure as claimed in claim 1, it is characterized in that, described crane span structure applies layer protective layer outward, described protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 15 parts
7 parts, diatomite
Filler 4 parts
Dispersant 2 parts
Anticorrisive agent 0.5 part
Silicon dioxide 5 parts
Benzenediol 5 parts
40 parts, water
Compound rare-earth 3 parts.
4. anticorrosion crane span structure as claimed in claim 1, it is characterized in that, described crane span structure applies layer protective layer outward, described protective layer outer cladding one deck sheath;
The constituent of described protective layer comprises:
Firebrake ZB phenol-formaldehyde resin modified 25 parts
9 parts, diatomite
Filler 6 parts
Dispersant 3 parts
Anticorrisive agent 1.0 parts
Silica 15 parts
Benzenediol 20 parts
80 parts, water
Compound rare-earth 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773219.XA CN105281265A (en) | 2015-11-13 | 2015-11-13 | Anticorrosion bridge stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773219.XA CN105281265A (en) | 2015-11-13 | 2015-11-13 | Anticorrosion bridge stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281265A true CN105281265A (en) | 2016-01-27 |
Family
ID=55149823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773219.XA Pending CN105281265A (en) | 2015-11-13 | 2015-11-13 | Anticorrosion bridge stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681573A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of special extension type cable testing bridge of power equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848572A (en) * | 2006-03-24 | 2006-10-18 | 张伟东 | Light noninflammable anti corrosion high strength electric cable bridge trough box |
| CN201204408Y (en) * | 2008-06-11 | 2009-03-04 | 江苏金利电气有限公司 | Long-acting anticorrosion cable bridge rack |
| CN201466593U (en) * | 2009-05-22 | 2010-05-12 | 王春鸣 | Novel cable bridge |
| CN104100771A (en) * | 2014-06-27 | 2014-10-15 | 镇江市江岛电器制造有限公司 | Ladder type bridge |
-
2015
- 2015-11-13 CN CN201510773219.XA patent/CN105281265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848572A (en) * | 2006-03-24 | 2006-10-18 | 张伟东 | Light noninflammable anti corrosion high strength electric cable bridge trough box |
| CN201204408Y (en) * | 2008-06-11 | 2009-03-04 | 江苏金利电气有限公司 | Long-acting anticorrosion cable bridge rack |
| CN201466593U (en) * | 2009-05-22 | 2010-05-12 | 王春鸣 | Novel cable bridge |
| CN104100771A (en) * | 2014-06-27 | 2014-10-15 | 镇江市江岛电器制造有限公司 | Ladder type bridge |
Non-Patent Citations (3)
| Title |
|---|
| 吴发超等: "有机硼改性酚醛树脂的耐热性研究", 《华北科技学院院报》 * |
| 张九渊等: "《实用防腐蚀技术》", 31 August 1993, 浙江大学出版社 * |
| 邰晓曦等: "稀土在涂料中的应用研究", 《涂料工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681573A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of special extension type cable testing bridge of power equipment |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |