CN205247920U - High strength graphite cable for lightning grounding - Google Patents
High strength graphite cable for lightning grounding Download PDFInfo
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- CN205247920U CN205247920U CN201521058530.8U CN201521058530U CN205247920U CN 205247920 U CN205247920 U CN 205247920U CN 201521058530 U CN201521058530 U CN 201521058530U CN 205247920 U CN205247920 U CN 205247920U
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Abstract
The utility model provides a high strength graphite cable for lightning grounding, including setting up at this internal haulage rope of graphite cable, and the winding is on the outside graphite layer of haulage rope, the haulage rope is equipped with double -deck graphite layer outward, by interior inboard graphite layer and the outer graphite layer of being respectively outside to, inlayer graphite layer includes the banded flexible flake that asbestos gauge made, the banded flexible flake tow sides of making at asbestos gauge are paintd to the graphite of flakey, and wind on the haulage rope through spiral winding's mode, the flexible sleeve form that made for the knitting on inlayer graphite layer, the flexible sleeve form internal and external surface who makes at the knitting is scribbled to the graphite of flakey, and the surface of suit on inlayer graphite layer. The utility model discloses an inside and outside two -layer structure setting, the outside adopt the knitting suit outside at the cable, and the inlayer adopts the banded graphite layer of asbestos gauge preparation to spiral winding is on the haulage rope of cable, even if great pulling force, inside spiral winding's banded graphite layer can not pulled apart yet.
Description
Technical field
The utility model relates to shocking preventing technology field, relates in particular to electrically conductive graphite cable, specifically refers to a kind of lightning protection high strength graphite cable.
Background technology
As everyone knows, high-rise building all needs to carry out the lightning-arrest processing of lightning protection, and lightning rod is set conventionally on building, and lightning rod utilizes graphite cable to carry out electric current conduction, can be rapidly that the high heavy current producing is transported to the earth by thunder and lightning, avoid the injury of thunder and lightning to building.
At present, carrying out conventionally there are two kinds of modes in electric current conveying, one is to adopt hard metal, as the conveying such as reinforcing bar, copper rod, reinforcing bar cost is low, but conductive effect is poor, and copper rod conductive effect is good, but expensive, the another kind of graphite cable that adopts, although price is low, graphite cable Material Strength is low, although easily cause the interior receiving part of fracture to be provided with the traction steel wire that strengthens its pulling force, but appearance adopts braid and graphite scale, long-term time, graphite scale comes off, and braid is aging, finally cause service life short, conductive effect is poor.
Common graphite cable is received External Force Acting, and graphite linings axial tension, if following excessive, directly causes the axial rift of graphite linings, causes conductive effect poor or without conductive capability, uses thereby impact is actual.
Summary of the invention
The technical problems to be solved in the utility model is for the existing weak point of prior art, a kind of lightning protection high strength graphite cable is provided, this graphite cable adopts sandwich construction, improve the service life of product, graphite linings adopts inside and outside double-layer structure setting simultaneously, outside adopts braid to be sleeved on cable outside, become ground floor graphite layer, the banded graphite linings that internal layer adopts asbestos gauge to prepare, and be spirally wound on the pull rope of cable, form second layer graphite layer, even if produce larger pulling force, the banded graphite linings of inner spiral winding also can not be torn, greatly promote graphite linings in inner adhesion, the poor problem of conductive effect of effectively having avoided causing part to rupture because external force is excessive and causing.
Technical solution of the present utility model is, following a kind of lightning protection high strength graphite cable is provided, comprise and be arranged on the intrinsic pull rope of graphite cable, and be wrapped in the graphite linings of pull rope outside, described pull rope is provided with double-layer graphite layer outward, be respectively from inside to outside inner side graphite linings and outer graphite linings, described internal layer graphite linings comprises the banded flexible flake that asbestos gauge is made, lepidiod graphite spreads upon the banded flexible flake tow sides that asbestos gauge is made, and the mode of passing through spiral winding is on pull rope.
As preferably, the pitch of the spiral winding of internal layer graphite linings is 1 ~ 1.5cm.
As preferably, described internal layer graphite linings is the flexible boot tubular that braid is made, and lepidiod graphite spreads upon the flexible boot tubular surfaces externally and internally that braid is made, and is sleeved on the outer surface of internal layer graphite linings.
As preferably, described pull rope comprises the metal wire-drawing that is positioned at center, and described metal wire-drawing periphery is provided with the nylon fiber silk that 13 diameters are 1 ~ 1.5mm.
As preferably, between described pull rope and internal layer graphite linings, be provided with watertight composition, described watertight composition is that transparent plastic is made.
Adopt the beneficial effect of the technical program: this graphite cable adopts sandwich construction, improve the service life of product, graphite linings adopts inside and outside double-layer structure setting simultaneously, outside adopts braid to be sleeved on cable outside, become ground floor graphite layer, the banded graphite linings that internal layer adopts asbestos gauge to prepare, and be spirally wound on the pull rope of cable, form second layer graphite layer, even if produce larger pulling force, the banded graphite linings of inner spiral winding also can not be torn, greatly promote graphite linings in inner adhesion, the poor problem of conductive effect of effectively having avoided causing part to rupture because external force is excessive and causing.
The utility model is simple in structure; easy to use; corrosion-resistant; anti-aging; also there is higher-strength and toughness; lightning protection electrically conductive graphite cable manufacturing process described in the technical program is polluted few; stable performance; not perishable, can move without under maintenance state for a long time, avoid wastage in traditional material manufacture process, contaminated environment, power consumption high; service life is short; perishable, need the shortcomings such as running check maintenance, for ensureing that power system safety and stability, environmental protection, economic benefit are significant.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model lightning protection high strength graphite cable.
Fig. 2 is Fig. 1 internal structure schematic diagram.
Shown in figure: 1, graphite cable body, 2, pull rope, 3, internal layer graphite linings, 4, outer graphite linings, 5, metal wire-drawing, 6, nylon fiber silk, 7, watertight composition.
Detailed description of the invention
For ease of explanation, below in conjunction with accompanying drawing, the lightning protection of utility model is elaborated with high strength graphite cable.
As shown in Fig. 1 to Fig. 2, a kind of lightning protection high strength graphite cable, comprise the pull rope 2 being arranged in graphite cable body 1, and be wrapped in the graphite linings of pull rope 2 outsides, it is characterized in that: the outer double-layer graphite layer that is provided with of described pull rope 2, be respectively from inside to outside internal layer graphite linings 3 and outer graphite linings 4, described internal layer graphite linings 3 comprises the banded flexible flake that asbestos gauge is made, lepidiod graphite spreads upon the banded flexible flake tow sides that asbestos gauge is made, and the mode of passing through spiral winding is on pull rope 2; The pitch of the spiral winding of internal layer graphite linings 3 is 1 ~ 1.5cm; The flexible boot tubular that described outer graphite linings 4 is made for braid, lepidiod graphite spreads upon the flexible boot tubular surfaces externally and internally that braid is made, and is sleeved on the outer surface of internal layer graphite linings 3; Described pull rope 2 comprises the metal wire-drawing 5 that is positioned at center, and described metal wire-drawing 5 peripheries are provided with the nylon fiber silk 6 that 13 diameters are 1 ~ 1.5mm; Between described pull rope 2 and internal layer graphite linings 3, be provided with watertight composition 7, described watertight composition 7 is made for transparent plastic.
The described even painting of lepidiod graphite linings, the thickness of described internal layer graphite linings is 0.1 ~ 0.5mm, and the thickness of described outer graphite linings is 2 ~ 5mm, and clip can also be set up in described graphite cable two ends, 60 × 60/10cm of described braid count.
This graphite cable adopts sandwich construction, improve the service life of product, graphite linings adopts inside and outside double-layer structure setting simultaneously, outside adopts braid to be sleeved on cable outside, become ground floor graphite layer, the banded graphite linings that internal layer adopts asbestos gauge to prepare, and be spirally wound on the pull rope of cable, form second layer graphite layer, even if produce larger pulling force, the banded graphite linings of inner spiral winding also can not be torn, greatly promote graphite linings in inner adhesion, the poor problem of conductive effect of effectively having avoided causing part to rupture because external force is excessive and causing.
The utility model is simple in structure; easy to use; corrosion-resistant; anti-aging; also there is higher-strength and toughness; lightning protection electrically conductive graphite cable manufacturing process described in the technical program is polluted few; stable performance; not perishable, can move without under maintenance state for a long time, avoid wastage in traditional material manufacture process, contaminated environment, power consumption high; service life is short; perishable, need the shortcomings such as running check maintenance, for ensureing that power system safety and stability, environmental protection, economic benefit are significant.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations. At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (5)
1. a lightning protection high strength graphite cable, comprise the pull rope (2) being arranged in graphite cable body (1), and be wrapped in the outside graphite linings of pull rope (2), it is characterized in that: the outer double-layer graphite layer that is provided with of described pull rope (2), be respectively from inside to outside internal layer graphite linings (3) and outer graphite linings (4), described internal layer graphite linings (3) comprises the banded flexible flake that asbestos gauge is made, lepidiod graphite spreads upon the banded flexible flake tow sides that asbestos gauge is made, and the mode of passing through spiral winding is on pull rope (2).
2. lightning protection according to claim 1 high strength graphite cable, is characterized in that: the pitch of the spiral winding of internal layer graphite linings (3) is 1 ~ 1.5cm.
3. lightning protection according to claim 1 high strength graphite cable, it is characterized in that: the flexible boot tubular that described outer graphite linings (4) is made for braid, lepidiod graphite spreads upon the flexible boot tubular surfaces externally and internally that braid is made, and is sleeved on the outer surface of internal layer graphite linings (3).
4. lightning protection according to claim 1 high strength graphite cable, it is characterized in that: described pull rope (2) comprises the metal wire-drawing (5) that is positioned at center, described metal wire-drawing (5) periphery is provided with the nylon fiber silk (6) that 13 diameters are 1 ~ 1.5mm.
5. lightning protection according to claim 1 high strength graphite cable, is characterized in that: between described pull rope (2) and internal layer graphite linings (3), be provided with watertight composition (7), described watertight composition (7) is made for transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058530.8U CN205247920U (en) | 2015-12-18 | 2015-12-18 | High strength graphite cable for lightning grounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058530.8U CN205247920U (en) | 2015-12-18 | 2015-12-18 | High strength graphite cable for lightning grounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247920U true CN205247920U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058530.8U Active CN205247920U (en) | 2015-12-18 | 2015-12-18 | High strength graphite cable for lightning grounding |
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| CN (1) | CN205247920U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847397A (en) * | 2016-12-30 | 2017-06-13 | 东莞市镭特机电科技有限公司 | A kind of Novel electric sub-line and its manufacture method |
| CN108928494A (en) * | 2018-09-07 | 2018-12-04 | 熊秀 | A kind of anti-lightning metal unit and preparation method thereof that can change thunder and lightning attachment point |
| CN109659716A (en) * | 2019-01-21 | 2019-04-19 | 武汉政荣电力科技有限公司 | A kind of soft graphite wire crimp device preventing fluid scouring |
| CN114596993A (en) * | 2022-03-02 | 2022-06-07 | 富通集团有限公司 | Lightning protection photoelectric cable |
-
2015
- 2015-12-18 CN CN201521058530.8U patent/CN205247920U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847397A (en) * | 2016-12-30 | 2017-06-13 | 东莞市镭特机电科技有限公司 | A kind of Novel electric sub-line and its manufacture method |
| CN108928494A (en) * | 2018-09-07 | 2018-12-04 | 熊秀 | A kind of anti-lightning metal unit and preparation method thereof that can change thunder and lightning attachment point |
| CN109659716A (en) * | 2019-01-21 | 2019-04-19 | 武汉政荣电力科技有限公司 | A kind of soft graphite wire crimp device preventing fluid scouring |
| CN114596993A (en) * | 2022-03-02 | 2022-06-07 | 富通集团有限公司 | Lightning protection photoelectric cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |