CN201059084Y - Maintenance-free steel-plastic composite power transmission line tower - Google Patents
Maintenance-free steel-plastic composite power transmission line tower Download PDFInfo
- Publication number
- CN201059084Y CN201059084Y CNU2007200245042U CN200720024504U CN201059084Y CN 201059084 Y CN201059084 Y CN 201059084Y CN U2007200245042 U CNU2007200245042 U CN U2007200245042U CN 200720024504 U CN200720024504 U CN 200720024504U CN 201059084 Y CN201059084 Y CN 201059084Y
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- steel
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- plastic composite
- transmission line
- power transmission
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Abstract
A maintenance-free steel plastic composite transmission line road tower comprises a tower rack which consists of tower rods arranged and connected together; the tower rods are made of profile steel; a modified polyethylene plastic layer is compounded on the outer surface and/or the inner surface of the tower rod profile steel by hot plastic dipping. The utility model has various steel plastic composite tower rod profile steel: such as steel plastic composite angle iron, steel plastic composite channel steel, steel plastic composite flange beam, steel plastic composite steel tubes, steel plastic composite C-shaped steel, etc. The steel plastic composite transmission line road tower made of steel plastic composite profile steel reflects the property of the prior metal material, increases the corrosion resistance and the attractiveness of an iron tower, protects environment and saves energy; the transmission line road tower is smooth and clean in surface, antiaging and long in life-span and can be free from maintenance for thirty years for free. The transmission line road tower of the utility model is flame-retardant and fireproof and has color variety and insulated safety.
Description
Technical field
The utility model relates to a kind of power transmission line column, relates in particular to a kind of non-maintaining steel and moulds compound power transmission line column.
Background technology
Along with fast development of national economy, the electric power in the whole nation is advanced by leaps and bounds especially, and the power transmission line column of Gao Erda is rised sheer from level ground, and that crosses over motherland has formed a huge electric power networks from all directions.
At present, the pylon of existing power transmission line column is formed by connecting by the assembling of tower bar, and the tower bar is to be formed by section steel manufactures such as common i iron, angle steel, channel-section steel, steel pipes.Before its assembling, every shaped steel of iron tower is coated with one deck rustproof paint, spraying silver powder and paint again, even zinc-plated processing.The antiseptic practice of these conventional surface, regular maintenance expense height, environment pollution is serious, and product is short application life.Its surperficial spary anti-corrosion material is a cumbersome and complex engineering of operation, and the field work amount is big, and the labour cost of annual maintaining, Master Cost are very high, and has the danger of work high above the ground.People also look forward to there is one day early, along with development in science and technology, can have a kind of way to solve: maintenance cost is big, poor stability, operating condition are arduous, the difficult problem that the iron tower life-span is short.
Summary of the invention
The purpose of this utility model provides a kind of non-maintaining steel and moulds compound power transmission line column.
For achieving the above object, the utility model changes the tower bar of original power transmission line column into composite steel-plastic head tower bar by common metal shaped steel tower bar, and the technical solution of the utility model is:
A kind of non-maintaining steel is moulded compound power transmission line column, comprising: pylon, pylon are installed by the tower bar and are formed by connecting, and the tower bar is formed by section steel manufacture; It is characterized in that: the external surface and/or the inner surface of described tower bar shaped steel are compounded with plastic layer.
Mould compound power transmission line column according to described non-maintaining steel, it is characterized in that: the external surface of described tower bar shaped steel and/or inner surface hot dipping are moulded and are compounded with the modified poly ethylene plastic layer.
Mould compound power transmission line column according to described non-maintaining steel, it is characterized in that: described tower bar shaped steel is i iron, angle steel, channel-section steel, steel pipe, C shaped steel.
Major advantage of the present utility model and effect:
1, the steel that uses the composite steel-plastic steel to do is moulded compound power transmission line column; both embody the attribute of original metal material, increased the aesthetic property of corrosion resistance and iron tower again, solved the shortcoming and defect of common section steel manufacture iron tower; protect environment, saved resource.
2, the power transmission line column smooth surface is bright clean, anti-aging, and long service life can non-maintaining three more than ten years.
3, power transmission line column fire-retardant fireproof.
4, the utlity model has color diversity and insulation safety.
Description of drawings
Fig. 1 moulds the embodiment schematic diagram that combination tower bar shaped steel is angle steel for the steel in the utility model;
Fig. 2 moulds the embodiment schematic diagram that combination tower bar shaped steel is channel-section steel for the steel in the utility model;
Fig. 3 moulds the embodiment schematic diagram that combination tower bar shaped steel is i iron for the steel in the utility model;
Fig. 4 moulds the embodiment schematic diagram that combination tower bar shaped steel is steel pipe for the steel in the utility model.
In the accompanying drawing: 1, tower bar shaped steel; 2, plastic layer.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
The non-maintaining steel of the utility model is moulded compound power transmission line column, comprise: pylon, pylon are installed by the tower bar and are formed by connecting, and the tower bar is formed by section steel manufacture, it is characterized in that: the external surface of tower bar shaped steel 1 and/or inner surface hot dipping are moulded and are compounded with modified poly ethylene plastic layer 2, as shown in Figure 1.
Steel in the utility model is moulded combination tower bar shaped steel various embodiments, moulds compound angle steel, steel as steel and moulds compound channel-section steel, steel and mould compound i iron, steel-plastic composite steel pipe, steel and mould compound C shaped steel etc., referring to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4.
The processing technology that steel in the utility model is moulded combination tower bar shaped steel is:
Raw material shaped steel carries out phosphatization and handles through behind the impeller blasting, and oven dry then enters the heating furnace heating, soaks then and moulds PROCESS FOR TREATMENT, carries out regelate again, carries out the high wind refrigeration then, and test package gets product then.
Claims (3)
1. a non-maintaining steel is moulded compound power transmission line column, comprising: pylon, pylon are installed by the tower bar and are formed by connecting, and the tower bar is formed by section steel manufacture; It is characterized in that: the external surface of described tower bar shaped steel (1) and/or inner surface are compounded with plastic layer (2).
2. non-maintaining steel according to claim 1 is moulded compound power transmission line column, it is characterized in that: the external surface of described tower bar shaped steel (1) and/or inner surface hot dipping are moulded and are compounded with modified poly ethylene plastic layer (2).
3. non-maintaining steel according to claim 1 is moulded compound power transmission line column, it is characterized in that: described tower bar shaped steel (1) is i iron, angle steel, channel-section steel, steel pipe, C shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200245042U CN201059084Y (en) | 2007-06-26 | 2007-06-26 | Maintenance-free steel-plastic composite power transmission line tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200245042U CN201059084Y (en) | 2007-06-26 | 2007-06-26 | Maintenance-free steel-plastic composite power transmission line tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059084Y true CN201059084Y (en) | 2008-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200245042U Expired - Fee Related CN201059084Y (en) | 2007-06-26 | 2007-06-26 | Maintenance-free steel-plastic composite power transmission line tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059084Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312598A (en) * | 2011-03-25 | 2012-01-11 | 常熟风范电力设备股份有限公司 | Special-shaped composite material section bar |
| CN103448184A (en) * | 2013-09-12 | 2013-12-18 | 超威电源有限公司 | Plastic coated angle iron processing technology and storage battery pole plate solidifying frame adopting plastic coated angle iron |
-
2007
- 2007-06-26 CN CNU2007200245042U patent/CN201059084Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312598A (en) * | 2011-03-25 | 2012-01-11 | 常熟风范电力设备股份有限公司 | Special-shaped composite material section bar |
| CN102312598B (en) * | 2011-03-25 | 2013-08-21 | 常熟风范电力设备股份有限公司 | Special-shaped composite material section bar |
| CN103448184A (en) * | 2013-09-12 | 2013-12-18 | 超威电源有限公司 | Plastic coated angle iron processing technology and storage battery pole plate solidifying frame adopting plastic coated angle iron |
| CN103448184B (en) * | 2013-09-12 | 2015-08-05 | 超威电源有限公司 | Hang and mould angle steel processing technology and adopt this extension to mould the storage battery electrode plate solidifying rack of angle steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20100626 |