CN203242384U - Breakproof cable with built-in metal net supporting rack - Google Patents
Breakproof cable with built-in metal net supporting rack Download PDFInfo
- Publication number
- CN203242384U CN203242384U CN 201320219945 CN201320219945U CN203242384U CN 203242384 U CN203242384 U CN 203242384U CN 201320219945 CN201320219945 CN 201320219945 CN 201320219945 U CN201320219945 U CN 201320219945U CN 203242384 U CN203242384 U CN 203242384U
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- China
- Prior art keywords
- cable
- layer
- metal
- built
- breakproof
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to the cable field, in particular to a breakproof cable with a built-in metal net supporting rack. The breakproof cable with the built-in metal net supporting rack comprises a breakproof cable body, and the breakproof cable body comprises an outer covering layer, a plurality of conductors and an inner bore layer. The outer covering layer is arranged on the outside of the inner bore layer, and the plurality of conductors are arranged in the inner bore layer. The breakproof cable with the built-in metal net supporting rack also comprises an annular supporting rack, the annular supporting rack is embedded in the outer covering layer and comprises a metal soft net outer layer, a metal soft net inner layer and stanchions, and the eight stanchions are evenly arranged between the inner circumference of the metal soft net outer layer and the outer circumference of the metal soft net inner layer. The breakproof cable with the built-in metal net supporting rack is simple in structure, enables the intensity of the cable to be improved and the maintenance fee to be reduced, does not break, and guarantees that the national property is not lost, and the live and production of people are ordered and normal.
Description
[technical field]
The utility model relates to field of cables, particularly a kind of anti-breaking cable of built-in metal net bracing frame.
[background technology]
Cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation, there are the following problems for this cable of selling on the market: the firstth, owing to being the outer one deck round insulation cover layer that coats of sub-thread or stranded conductor, cause flexibility to have, but the reduced stiffness of cable, when the length between cable sets up is longer, blown by strong wind, be prone to the accident of disconnection, have potential safety hazard; The secondth, larger area is avenged in the area northeastward, because the profile of present cable is cylindrical, thereby when the cold ice and snow of weather is large, because the transverse cutting area of cylindrical cable is larger, thereby can be at the more ice and snow of cable accumulation, when arriving to a certain degree, can break cable, thereby cause damage, increased maintenance cost, brought inconvenience also for people's life.
Therefore be necessary the existing construction of cable is carried out further technological innovation.
[utility model content]
The purpose of this utility model is for the defective of prior art and deficiency, provide a kind of simple in structure, reasonable in design, the anti-breaking cable of a kind of built-in metal net bracing frame easy to use, it adopts the wire netting support frame device is set in the cable external insulation layer, top at traditional cylindrical cable is provided with bullet, it uses support frame device can strengthen the intensity of cable, the design bullet can reduce ice and snow accumulating at cable to greatest extent, the generation of accident thereby the minimizing cable is pressed down, it has simple in structure, can improve cable intensity, can not disconnect phenomenon, guaranteed that national property do not suffer a loss, also reduced maintenance cost, guaranteed that the order that people's life produces is normal.
For achieving the above object, the technical solution adopted in the utility model is:
The anti-breaking cable of a kind of built-in metal net bracing frame described in the utility model, it comprises anti-breaking cable body, described anti-breaking cable body comprises outer cover, some wires and endoporus layer, and described endoporus layer is outside equipped with outer cover, is provided with some wires in this endoporus layer; It also comprises ring holder, and described ring holder is embedded in outer cover; Described ring holder comprises the soft net skin of metal, the soft net internal layer of metal and pillar, evenly is provided with eight pillars between the outer inner periphery of the soft net of described metal and the soft net internal layer of the metal excircle.
Further, described outer cover top is provided with conial layer, and this conial layer material is insulating material.
After adopting said structure, the utility model beneficial effect is: the anti-breaking cable of a kind of built-in metal net bracing frame described in the utility model, it adopts the wire netting support frame device is set in the cable external insulation layer, top at traditional cylindrical cable is provided with bullet, it uses support frame device can strengthen the intensity of cable, the design bullet can reduce ice and snow accumulating at cable to greatest extent, the generation of accident thereby the minimizing cable is pressed down, it has simple in structure, can improve cable intensity, can not disconnect phenomenon, guarantee that national property do not suffer a loss, also reduce maintenance cost, guaranteed that the order that people's life produces is normal.
[description of drawings]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, consists of the application's a part, but does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, outer cover; 2, conial layer; 3, the soft net of metal is outer; 4, the soft net internal layer of metal; 5, pillar; 6, wire; 7, endoporus layer.
[embodiment]
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation only are used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, the anti-breaking cable of a kind of built-in metal net bracing frame described in the utility model, it comprises anti-breaking cable body, described anti-breaking cable body comprises outer cover 1, some wires 6 and endoporus layer 7, described endoporus layer 7 is outside equipped with outer cover 1, is provided with some wires 6 in this endoporus layer 7; It also comprises ring holder, and described ring holder is embedded in outer cover 1; Described ring holder comprises the soft net skin 3 of metal, the soft net internal layer 4 of metal and pillar 5, evenly is provided with eight pillars 5 between soft net internal layer 4 excircles of outer 3 inner peripherys of the soft net of described metal and metal.
Described outer cover 1 top is provided with conial layer 2, and these conial layer 2 materials are insulating material.
The utility model in use, owing to being embedded ring holder at outer cover 1, and this ring holder ectonexine consists of by the soft net of metal, thereby can not affect the flexibility of cable, but strengthened cable intensity owing to adding ring holder, thereby can not occur phenomenon to occur disconnecting because of situations such as wind or ice and snow; Owing to being provided with conial layer 2 at outer cover 1; being adapted at the many areas of northern ice and snow uses; traditional cable is circular; because the top cross-sectional area of round cable is larger; thereby the ice and snow long time integration can break cable on cable; and the design arranges conial layer on traditional round cable top; thereby so that ice and snow is difficult for covering on it; the covering weight of the ice and snow that reduces, thereby the heavy burden that has also alleviated cable, thus be difficult for being pressed down; thereby it adopts the two-fold protection can adapt in the windy large area of northern cold cryogenic snow and uses; reduce national property loss, also reduced the maintenance and repair expense, guaranteed people's normal life production.
After adopting said structure, the utility model beneficial effect is: the anti-breaking cable of a kind of built-in metal net bracing frame described in the utility model, it adopts the wire netting support frame device is set in the cable external insulation layer, top at traditional cylindrical cable is provided with bullet, it uses support frame device can strengthen the intensity of cable, the design bullet can reduce ice and snow accumulating at cable to greatest extent, the generation of accident thereby the minimizing cable is pressed down, it has simple in structure, can improve cable intensity, can not disconnect phenomenon, guarantee that national property do not suffer a loss, also reduce maintenance cost, guaranteed that the order that people's life produces is normal.
The above only is better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (2)
1. the anti-breaking cable of a built-in metal net bracing frame, comprise anti-breaking cable body, described anti-breaking cable body comprises outer cover (1), some wires (6) and endoporus layer (7), described endoporus layer (7) is outside equipped with outer cover (1), is provided with some wires (6) in this endoporus layer (7); It is characterized in that: it also comprises ring holder, and described ring holder is embedded in outer cover (1); Described ring holder comprises the soft net of metal outer (3), the soft net internal layer of metal (4) and pillar (5), evenly is provided with eight pillars (5) between outer (3) inner periphery of the soft net of described metal and the soft net internal layer of metal (4) excircle.
2. the anti-breaking cable of a kind of built-in metal net bracing frame according to claim 1, it is characterized in that: described outer cover (1) top is provided with conial layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219945 CN203242384U (en) | 2013-04-26 | 2013-04-26 | Breakproof cable with built-in metal net supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219945 CN203242384U (en) | 2013-04-26 | 2013-04-26 | Breakproof cable with built-in metal net supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242384U true CN203242384U (en) | 2013-10-16 |
Family
ID=49319655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219945 Expired - Fee Related CN203242384U (en) | 2013-04-26 | 2013-04-26 | Breakproof cable with built-in metal net supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143393A (en) * | 2014-07-22 | 2014-11-12 | 国家电网公司 | Anti-freezing and anti-fracturing power transmission line and manufacturing method thereof |
| CN105321615A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Pressure-bearing cable with multi-layer support racks |
-
2013
- 2013-04-26 CN CN 201320219945 patent/CN203242384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143393A (en) * | 2014-07-22 | 2014-11-12 | 国家电网公司 | Anti-freezing and anti-fracturing power transmission line and manufacturing method thereof |
| CN105321615A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Pressure-bearing cable with multi-layer support racks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |