CN110415879A - A kind of mechanical protection layer of armored cable - Google Patents
A kind of mechanical protection layer of armored cable Download PDFInfo
- Publication number
- CN110415879A CN110415879A CN201810397809.0A CN201810397809A CN110415879A CN 110415879 A CN110415879 A CN 110415879A CN 201810397809 A CN201810397809 A CN 201810397809A CN 110415879 A CN110415879 A CN 110415879A
- Authority
- CN
- China
- Prior art keywords
- mechanical protection
- protection layer
- armored cable
- support bracket
- triangular support
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of mechanical protection layers of armored cable, and including steel armour 2 and the triangular support bracket 3 being arranged in inside the steel armour 2, the shape of the triangular support bracket 3 is isosceles triangle, and the angle of the isosceles triangle connects with the inner edge of steel armour 2.
Description
Technical field
The present invention relates to armored cables, and in particular to a kind of mechanical protection layer of armored cable.
Background technique
Armored cable is mounted in the metal sleeve for having insulating materials by different material conductors, is processed to flexible
Solid assembly.Armored cable includes armoured thermocouple, armoured thermal resistance, sheathed heater and armoring lead wire, being mainly used for
Temperature measurement, signal transmission and the special heating of work, metallurgy, machine-building, power generation and scientific experimentation etc., maximum dosage is armour
Fill thermocouple.
Armored cable mechanical protection layer may be added on the cable of any structure, to increase the mechanical strength of cable, improve
Erosion prevention is the wire and cable that designs for vulnerable to mechanical damage and extremely erodible area.Any one can be used
Kind mode is laid, and the directly buried installation of Rock Region is more suitable for.
Armored cable is usually fixed power cable laying, it is popular for be exactly to be fixed on a place and do not move substantially
Dynamic, power line transmits electric energy.Cable adds the purpose of armor in addition to above, can also enhance tensile strength, compression strength etc.
Mechanical protection prolongs the service life.Armouring has certain external force resistance performance, can also watch out for mouse and bait, and is unlikely to through armour
Dress causes power transmission problem, and the bending radius of armouring is big, and armor can be grounded, and protects cable.
Summary of the invention
The defect and deficiency of the prior art of being solved of the invention, provide a kind of mechanical protection layer of armored cable, increase
Stability reduces the generation of accident.
The present invention is achieved through the following technical solutions:
A kind of mechanical protection layer of armored cable, including steel armour and the triangular support bracket being arranged in inside the steel armour,
The shape of the triangular support bracket is isosceles triangle, and the angle of the isosceles triangle connects with the inner edge of steel armour.
It further, further include conducting wire, the conducting wire is mounted on steel armour and triangular support bracket is formed by gap.
It further, further include reinforcing rib, the reinforcing rib extends to the side at each angle along the center of gravity of the isosceles triangle
To setting.
Further, the conducting wire is at least arranged 6.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of mechanical protection layer structure of armored cable of the present invention is simple and stablizes；
2, a kind of mechanical protection layer of armored cable of the present invention effectively reduces deformation caused by extruding of the external force to conducting wire；
3, a kind of mechanical protection layer cost performance of armored cable of the present invention is high.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
The title of label and corresponding part in attached drawing:
1- conducting wire, 2- steel armour, 3- triangular support bracket, 4- reinforcing rib.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, a kind of mechanical protection layer of armored cable, including steel armour 2 and is arranged in inside the steel armour 2
Triangular support bracket 3, the shape of the triangular support bracket 3 are isosceles triangle, inner edge of the angle of the isosceles triangle with steel armour 2
Connect.
It further, further include conducting wire 1, the conducting wire 1 is mounted on steel armour 2 and triangular support bracket 3 is formed by gap
In.
It further, further include reinforcing rib 4, the reinforcing rib 4 extends to each angle along the center of gravity of the isosceles triangle
Direction setting.
Further, the conducting wire 1 is at least arranged 6.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (4)
1. a kind of mechanical protection layer of armored cable, which is characterized in that including steel armour (2) and setting in the steel armour (2)
The triangular support bracket (3) in portion, the shape of the triangular support bracket (3) are isosceles triangle, and the angle of the isosceles triangle is and steel
The inner edge of armour (2) connects.
2. a kind of mechanical protection layer of armored cable according to claim 1, it is characterised in that: further include conducting wire (1), institute
State that conducting wire (1) is mounted on steel armour (2) and triangular support bracket (3) is formed by gap.
3. a kind of mechanical protection layer of armored cable according to claim 1, it is characterised in that: it further include reinforcing rib (4),
The reinforcing rib (4) is arranged along the direction that the center of gravity of the isosceles triangle extends to each angle.
4. a kind of mechanical protection layer of armored cable according to claim 2, it is characterised in that: the conducting wire (1) is at least
Setting 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397809.0A CN110415879A (en) | 2018-04-28 | 2018-04-28 | A kind of mechanical protection layer of armored cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397809.0A CN110415879A (en) | 2018-04-28 | 2018-04-28 | A kind of mechanical protection layer of armored cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110415879A true CN110415879A (en) | 2019-11-05 |
Family
ID=68356778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397809.0A Withdrawn CN110415879A (en) | 2018-04-28 | 2018-04-28 | A kind of mechanical protection layer of armored cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110415879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582103A (en) * | 2020-12-07 | 2021-03-30 | 余三妹 | High-strength fireproof cable |
-
2018
- 2018-04-28 CN CN201810397809.0A patent/CN110415879A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582103A (en) * | 2020-12-07 | 2021-03-30 | 余三妹 | High-strength fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191105 |
|
| WW01 | Invention patent application withdrawn after publication |