CN201335207Y - Fiber glass reinforced plastic (FRP) cable support - Google Patents
Fiber glass reinforced plastic (FRP) cable support Download PDFInfo
- Publication number
- CN201335207Y CN201335207Y CNU2008202028302U CN200820202830U CN201335207Y CN 201335207 Y CN201335207 Y CN 201335207Y CN U2008202028302 U CNU2008202028302 U CN U2008202028302U CN 200820202830 U CN200820202830 U CN 200820202830U CN 201335207 Y CN201335207 Y CN 201335207Y
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- China
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- cable
- cable support
- reinforced plastic
- glass fiber
- fiber reinforced
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Abstract
The utility model discloses a fiber glass reinforced plastic (FRP) cable support, belongs to the field of electric power transformation or power distribution, and particularly relates to a cable support. The FRP cable support, which is a whole, is shaped through one-time molding in a steel die, and consists of a fixed end and a cable supporting end; the fixed end and the cable supporting end are positioned on the same plane; the upper part of the cable supporting end is a supporting surface, the lower part thereof is a stiffener, and the front end thereof warps upwards for about 5 to 25mm; and a plurality of grooves used for throwing and bundling cables are formed on the lower edge of the cable supporting end. The FRP cable support has a simple structure, is not influenced by a hot and humid environment and acid-base gases, is very suitable for being used in a dark and moist, and acid and alkali environment, and has great insulation strength and great voltage-resistance performance.
Description
Technical field
The utility model glass fiber reinforced plastic cable support belongs to electric power power transformation or distribution field, particularly relates to a kind of cable bearer.
Background technique
On the convention, the support that is used for cabling in the cable channel all is welded with galvanized angle iron, or forms with the reinforced concrete casting.These two kinds of cable beareves respectively have its pluses and minuses: the former, though that the surface has is zinc-plated, because long-term damp and hot below the cable channel, the dip-dye of soda acid gas gets rusty easily, corrosion.Generally only have about 5 years working life.And the cable bearer product that reinforced concrete is made, the problem of existence: on the one hand be stressed obviously not enough, it is damp and hot to be that the reinforcing bar of reinforced concrete inside very easily is subjected on the other hand, the corrosion of soda acid gas, and working life is shorter.
Summary of the invention
The purpose of this utility model is to avoid deficiency of the prior art, a kind of have high insulating strength and reactance voltage performance are provided, and long service life is not subjected to damp and hot, the influence of soda acid gas is highly suitable for dark humidity and has the glass fiber reinforced plastic cable support that uses under the acid-base environment.
The purpose of this utility model reaches by following measure, and glass fiber reinforced plastic cable support is an integral body, and one-step mould in steel die and moulding are made up of fixed end, two parts of cable supported end.Fixed end and cable supported end are on the same plane, and cable supported end top is supporting surface, and the bottom is a stiffening rib, and the front end of cable supported end is tilted upward.Can be divided into two kinds of patterns again according to difference is installed: a kind of is built-in type structural cable support, and another kind is the screw-type structure.
The front end of cable supported end about 5-25 millimeter that is upturned.The design of cable supported end lower edge has a plurality of grooves, its objective is to be used for the usefulness that Peng pricks cable.
The surface of supporting surface can be designed to circular-arc, also can be designed to planely, and the both sides rounding of supporting surface seamlessly transits, and damages the cable exocuticle in the above when avoiding cable to drag.
Support basifacial stiffening rib, the stiffening rib cross section is isosceles trapezoid shape or similar isosceles trapezoid, and its trapezoidal both sides oblique line is circular-arc, and this cross section joins local maximum at fixed end and supported end.
Have certain included angle between fixed end and the cable supported end, angle is between the 85-89 degree between the fixed end inner side surface of cable bearer and cable supported end supporting surface two planes.
One screw hole is arranged at fixed end top, and an opening is arranged at the bottom, by the screw hole on this top and the opening of bottom cable bearer is fixed on the wall of cable channel sidewall.
Cable bearer of the present utility model is with glass fibre reinforced plastics SMC sheet stock once die stamping forming in steel die, it is the high strength of concrete galvanized angle iron both, be not subjected to simultaneously damp and hot fully, the influence of soda acid gas, be highly suitable for dark humidity and have under the acid-base environment and use, can reach 40 years the working life at place backlight, owing to be to adopt glass fibre reinforced plastics SMC sheet stock to make, has high insulating strength and reactance voltage performance.
The utility model is simple in structure, is not subjected to damp and hotly, and the influence of soda acid gas is highly suitable for dark moist and has use acid-base environment under, has high insulating strength and reactance voltage performance.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic representation.
Accompanying drawing 2 is plan views of accompanying drawing 1.
Accompanying drawing 3 is worm's eye views of accompanying drawing 1.
Accompanying drawing 4 is the utility model example structure schematic representation.
Accompanying drawing 5 is side views of accompanying drawing 4.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is an integral body, by glass fibre reinforced plastics SMC sheet stock one-step mould and moulding in steel die, is made up of fixed end 1,2 two parts of cable supported end.The fixed end of built-in type cable bearer and cable supported end are on the same plane, fixed end also can be described as imbeds end, it is buried cable ditch sidewall part within the walls, this a part of length of fixed end can be between 130-250mm, the cable supported end is the part of supporting cable, cable supported end top is supporting surface 3, and the bottom is a stiffening rib 4.The surface of supporting surface can be designed to circular-arc, and the both sides rounding of supporting surface seamlessly transits, and damages the cable exocuticle in the above when avoiding cable to drag.The cross section of supporting surface bottom stiffening rib is the isosceles trapezoid shape, and this cross section joins local maximum at fixed end and supported end, and reduces gradually to two ends.The design of supported end lower edge has a plurality of grooves, is used for the usefulness that Peng pricks cable.The front end of supported end about 5-25 millimeter that is upturned.Imbedding of built-in type cable bearer holds its cross sectional area of part that is connected with the cable supported end for maximum.
Shown in accompanying drawing 4, accompanying drawing 5, the utility model is an integral body, by glass fibre reinforced plastics SMC sheet stock one-step mould and moulding in steel die, be made up of fixed end 1,2 two parts of cable supported end, angle is between the 85-89 degree between the fixed end inner side surface of screw-type cable bearer and cable supported end supporting surface two planes.One screw hole 5 is arranged at fixed end top, one opening 6 is arranged at the bottom, cable bearer is fixed on the wall of cable channel sidewall by the screw hole on this top and the opening of bottom, cable supported end supporting surface 3 is the plane, the both sides rounding of supporting surface seamlessly transits, and damages the cable exocuticle in the above when avoiding cable to drag.Support basifacial stiffening rib 4, its cross section is similar isosceles trapezoid, and its cross sectional area outwards reduces gradually from fixed end.The design of supported end lower edge has a plurality of grooves, is used for the usefulness that Peng pricks cable.The front end of cable supported end about 5-25 millimeter that is upturned.The fixed end of screw-type cable bearer and supported end arc transition, and the slightly high 1-20 millimeter in surface, surface ratio fixed hole place that is connected with the cable supported end of fixed end.
Claims (8)
1, a kind of glass fiber reinforced plastic cable support, be an integral body, one-step mould in steel die and moulding, form by fixed end, two parts of cable supported end, it is characterized in that fixed end and cable supported end are on the same plane, cable supported end top is supporting surface, and the bottom is a stiffening rib, and the front end of cable supported end is tilted upward.
2, glass fiber reinforced plastic cable support according to claim 1, the length that it is characterized in that fixed end is between 130-250mm.
3, glass fiber reinforced plastic cable support according to claim 1 is characterized in that angle between fixed end and the cable supported end is between the 85-89 degree.
4, glass fiber reinforced plastic cable support according to claim 1, the front end that it is characterized in that the cable supported end 5-25 millimeter that is upturned.
5, glass fiber reinforced plastic cable support according to claim 1 is characterized in that the design of cable supported end lower edge has a plurality of grooves.
6, glass fiber reinforced plastic cable support according to claim 1, the surface that it is characterized in that supporting surface is circular-arc or plane.
7, glass fiber reinforced plastic cable support according to claim 1 is characterized in that supporting basifacial stiffening rib cross section and is the isosceles trapezoid shape.
8, glass fiber reinforced plastic cable support according to claim 1 is characterized in that a screw hole is arranged at fixed end top, and an opening is arranged at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028302U CN201335207Y (en) | 2008-10-30 | 2008-10-30 | Fiber glass reinforced plastic (FRP) cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028302U CN201335207Y (en) | 2008-10-30 | 2008-10-30 | Fiber glass reinforced plastic (FRP) cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335207Y true CN201335207Y (en) | 2009-10-28 |
Family
ID=41286858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202028302U Expired - Fee Related CN201335207Y (en) | 2008-10-30 | 2008-10-30 | Fiber glass reinforced plastic (FRP) cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335207Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887753A (en) * | 2014-04-10 | 2014-06-25 | 江苏神马电力股份有限公司 | Composite material cable trench |
| CN105576588A (en) * | 2014-10-13 | 2016-05-11 | 武陟县电业总公司 | Power line laying detachable type wiring device |
-
2008
- 2008-10-30 CN CNU2008202028302U patent/CN201335207Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887753A (en) * | 2014-04-10 | 2014-06-25 | 江苏神马电力股份有限公司 | Composite material cable trench |
| CN105576588A (en) * | 2014-10-13 | 2016-05-11 | 武陟县电业总公司 | Power line laying detachable type wiring device |
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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: 20091028 Termination date: 20101030 |