CN2847617Y - Metal glass fiber reinforced plastic cable bridge frame - Google Patents
Metal glass fiber reinforced plastic cable bridge frame Download PDFInfo
- Publication number
- CN2847617Y CN2847617Y CN 200520024581 CN200520024581U CN2847617Y CN 2847617 Y CN2847617 Y CN 2847617Y CN 200520024581 CN200520024581 CN 200520024581 CN 200520024581 U CN200520024581 U CN 200520024581U CN 2847617 Y CN2847617 Y CN 2847617Y
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- bridge frame
- span structure
- crane span
- reinforced plastic
- utility
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Abstract
A metal glass fiber reinforced plastic cable bridge frame belongs to the technical field of a cable bridge frame, which comprises a bridge frame cover plate, a bridge frame side plate and a bridge frame bottom plate, wherein the bridge frame bottom plate and the bridge frame side plate are fixed into an integral body and form a bridge frame body, and the bridge frame body is covered by the bridge frame cover plate fixedly connected with the bridge frame body into an integral body. The utility model has the essential structure that the bridge frame cover plate, the bridge frame side plate and the bridge frame bottom plate are all of three-layered structures, the internal layer and the external surface layer are glass fiber reinforced plastic layers, and the intermediate layer is a metal mesh layer. By adopting the technical scheme, the utility model has both the advantages of a steel cable bridge frame and the advantages of a glass fibre reinforced plastic cable bridge frame. Because of the internal glass fiber reinforced plastic layer, the external glass fiber reinforced plastic surface layer and the intermediate metal mesh layer, the utility model not only keeps the advantages of the steel bridge frame, but also has the characteristics of the glass fibre reinforced plastic cable bridge frame. Compared with the background art, the utility model has the advantages of higher strength, higher shielding, stronger corrosion prevention, acid and alkali resistance, and non-conductivity. The utility model can be widely used in industries, such as chemical industry, coke, smelting, etc., and used for changing and enlarging engineering of an electric cable bridge frame and a cable slot under a coastal heavy corrosive environment.
Description
Technical field
The utility model relates to a kind of cable testing bridge, particularly relates to a kind of metal glass steel cable crane span structure that indoor and outdoor is laid power cable and control cable that is used for.
Background technology
At present, being used for indoor and outdoor lays the crane span structure of power cable and control cable zinc-plated crane span structure, aluminium alloy crane span structure and glass fiber reinforced plastic bridge is arranged.That uses facts have proved, zinc-plated crane span structure, aluminium alloy crane span structure anti-corrosive properties are weak, resistance to acids and bases is poor, is not suitable for using in the coastal area.A little less than the glass fiber reinforced plastic bridge anti-static function, intensity is low.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of acid and alkali-resistance, good insulating, high shielding, high strength, metal glass steel cable crane span structure that anti-corrosive properties are strong, in order to overcome many deficiencies of background technology.
Solve the problems of the technologies described above by the following technical solutions: a kind of metal glass steel cable crane span structure, comprise crane span structure cover plate, crane span structure side plate, crane span structure base plate, crane span structure base plate and crane span structure side plate are fixed as one and form the crane span structure body, the crane span structure cover plate covers on the crane span structure body and is connected to one with the crane span structure body, its structural feature is, the cover plate of this crane span structure, crane span structure side plate, crane span structure base plate are three-decker, and internal layer, extexine are frp layers, and the intermediate layer is the metal stratum reticulare.
Owing to adopted technique scheme, the advantage of the utility model collection steel cable testing bridge and fiberglass cable bridge rack is an one, its internal layer, extexine adopts frp layer, the metal stratum reticulare is adopted in the intermediate layer, the advantage that had both kept the steel crane span structure, also taken into account the characteristic of glass fiber reinforced plastic bridge, compare with background technology, has high strength, high shielding, anticorrosion by force, acid and alkali-resistance, nonconducting advantage, because this crane span structure intensity height can be applicable on the big span crane span structure, because it has the nonconducting best electrical property of anti-interference high shielding, can be applicable in the laying of various control cable, because it possesses the operating environment that the strong corrosion-resistant performance of acid and alkali-resistance is specially adapted to the coastal area and pollution is arranged.Can be widely used in the electrical cable crane span structure under industries such as chemical industry, coke, smelting and the coastal heavy corrosion environment and the reconstruction and extension project of wire casing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model band steel plate layer.
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
Embodiment
The utility model is improvements over the prior art, referring to accompanying drawing 1, and Fig. 2, the utility model is made up of crane span structure cover plate 1, wire netting 2, crane span structure side plate 3, crane span structure base plate 4.Crane span structure base plate 4 is fixed as one with crane span structure side plate 3 and forms the crane span structure body, and crane span structure cover plate 1 covers on the crane span structure body and is connected to one with the crane span structure body.Fig. 1 is that the utility model intermediate layer is the embodiment of metal stratum reticulare, and referring to Fig. 1, this crane span structure cover plate 1, crane span structure side plate 3, crane span structure base plate 4 are three-decker, is frp layer 5, metal stratum reticulare 2, frp layer 6 successively.Just lay one deck through antiseptic metal stratum reticulare 2 in the centre of the layer glass steel layer 5,6 of crane span structure cover plate 1, crane span structure side plate 3, crane span structure base plate 4.
Metal stratum reticulare 2 can replace with the steel plate layer.Fig. 2 is the embodiment of band steel plate steel bar layer crane span structure.Referring to Fig. 2, lay one deck steel plate layer 7 in the centre of inside and outside layer glass steel layer, replace metal stratum reticulare 2 with it, its function is identical.
Claims (1)
1, a kind of metal glass steel cable crane span structure, comprise crane span structure cover plate, crane span structure side plate, crane span structure base plate, crane span structure base plate and crane span structure side plate are fixed as one and form the crane span structure body, the crane span structure cover plate covers on the crane span structure body and is connected to one with the crane span structure body, it is characterized in that, this crane span structure cover plate, crane span structure side plate, crane span structure base plate are three-decker, and internal layer, extexine are frp layers, and the intermediate layer is the metal stratum reticulare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024581 CN2847617Y (en) | 2005-07-29 | 2005-07-29 | Metal glass fiber reinforced plastic cable bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024581 CN2847617Y (en) | 2005-07-29 | 2005-07-29 | Metal glass fiber reinforced plastic cable bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847617Y true CN2847617Y (en) | 2006-12-13 |
Family
ID=37513039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024581 Expired - Fee Related CN2847617Y (en) | 2005-07-29 | 2005-07-29 | Metal glass fiber reinforced plastic cable bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847617Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936267A (en) * | 2010-09-01 | 2011-01-05 | 广东明阳风电产业集团有限公司 | Wind generator tower |
| CN103244753A (en) * | 2013-05-24 | 2013-08-14 | 南京工业大学 | Composite sandwich structure cable bridge |
| CN109687362A (en) * | 2019-01-16 | 2019-04-26 | 京仪股份有限公司 | A kind of retarding corrosion-resisting cable bridge frame and its manufacturing method |
| CN109777061A (en) * | 2018-12-14 | 2019-05-21 | 安徽坤和电气有限公司 | A kind of resistant material and its application on gantry product |
| CN112490966A (en) * | 2020-11-23 | 2021-03-12 | 安徽吉利电气设备有限公司 | Ladder type glass fiber reinforced plastic cable bridge processing method |
| CN114336451A (en) * | 2021-12-24 | 2022-04-12 | 镇江太平洋电气有限公司 | Novel waterproof heat dissipation type cable testing bridge based on double sealing |
-
2005
- 2005-07-29 CN CN 200520024581 patent/CN2847617Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936267A (en) * | 2010-09-01 | 2011-01-05 | 广东明阳风电产业集团有限公司 | Wind generator tower |
| CN103244753A (en) * | 2013-05-24 | 2013-08-14 | 南京工业大学 | Composite sandwich structure cable bridge |
| CN109777061A (en) * | 2018-12-14 | 2019-05-21 | 安徽坤和电气有限公司 | A kind of resistant material and its application on gantry product |
| CN109687362A (en) * | 2019-01-16 | 2019-04-26 | 京仪股份有限公司 | A kind of retarding corrosion-resisting cable bridge frame and its manufacturing method |
| CN112490966A (en) * | 2020-11-23 | 2021-03-12 | 安徽吉利电气设备有限公司 | Ladder type glass fiber reinforced plastic cable bridge processing method |
| CN114336451A (en) * | 2021-12-24 | 2022-04-12 | 镇江太平洋电气有限公司 | Novel waterproof heat dissipation type cable testing bridge based on double sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |