CN211788271U - Tensile cable - Google Patents
Tensile cable Download PDFInfo
- Publication number
- CN211788271U CN211788271U CN202020383647.8U CN202020383647U CN211788271U CN 211788271 U CN211788271 U CN 211788271U CN 202020383647 U CN202020383647 U CN 202020383647U CN 211788271 U CN211788271 U CN 211788271U
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- CN
- China
- Prior art keywords
- cable
- elastic layer
- layer
- holder
- tensile
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 238000005253 cladding Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 38
- 239000011241 protective layer Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tensile type cable, including the cable body, this internal holder that is equipped with of cable installs the cable core in the holder, and the outside cladding of holder has the elastic layer, and the outside cladding on elastic layer has the waterproof layer, and the outside cladding of waterproof layer has the inoxidizing coating, and one side of cable body is equipped with the arc wall along the indent of length direction extension, and wherein the tank bottom of arc wall is equipped with the cutting that extends along length direction, and is equipped with the slot with the cutting adaptation on the outer circumference of cable body. The utility model has reasonable design and simple structure, is provided with the retainer, and plays the role of protection and support for the cable core; the elastic layer and the rubber rod are arranged, so that the cable has elasticity and tensile property; the cooling layer is arranged, so that heat energy emitted by the cable core can be absorbed in time, and the heat dissipation and cooling capacity is improved; the ceramic fiber wires and the protective layer are arranged, so that the cable can bear large tensile force; the arrangement of the inserting strips and the inserting grooves enables cables between adjacent cables to be conveniently stacked, and space is saved.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to tensile type cable.
Background
The cable has many uses, and is mainly used for infrastructure construction and electronic products, such as power grids, computer equipment connection, routers and the like. In order to enhance the tensile strength of the existing cable, in a common more structure, when the cable is cabled, aramid fiber spacing or chemical insulating materials such as nylon and the like are subjected to solid extrusion to form a round line with the same outer diameter as the cable core, so that the round line and a conductive electric core are arranged in parallel to form a whole. Although the tensile property of the cable is increased to a certain extent by the structure, due to the characteristics of the chemical fiber material, such as poor water resistance or weak oxidation resistance of nylon, after the cable is used for a period of time, the tensile property is rapidly weakened, so that the cable is easy to break and the like due to factors such as gravity, external tensile force, vibration and the like in the later period.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile type cable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile type cable, its structural feature lies in: the cable comprises a cable body, this internal holder that is equipped with of cable, install the cable core in the holder, the outside cladding of holder has the elasticity layer, and be equipped with the fire prevention filler between holder and the elasticity layer, be equipped with along the ceramic fiber silk that circumference evenly arranged in the elasticity layer, the outside cladding of elasticity layer has the waterproof layer, the outside cladding of waterproof layer has the inoxidizing coating, one side of cable body is equipped with the arc wall of the indent that extends along length direction, wherein the tank bottom of arc wall is equipped with the cutting that extends along length direction, and be equipped with the slot with the cutting adaptation on the outer circumference of cable body.
Preferably, the holder is made of a flexible plastic material.
Preferably, the holder comprises a hollow sleeve sleeved outside the cable core, wherein the inner circumference of the hollow sleeve is provided with a plurality of limiting strips which are abutted against the cable core, the outer circumference of the hollow sleeve is connected with a plurality of arc-shaped supporting plates which are abutted against the elastic layer through supporting rods, and a cooling layer is arranged between the hollow sleeve and the cable core.
Preferably, a plurality of rubber rods extending in the length direction are arranged between the retainer and the elastic layer.
Preferably, the cable core includes a conductor and an insulating layer coated outside the conductor.
Preferably, the elastic layer is made of rubber or elastic cloth.
Preferably, the fireproof filler is asbestos or mica or porous ceramic particles made of ceramic.
Preferably, the inserting strip and the inserting groove are detachably connected in an inserting interference mode.
Compared with the prior art, the utility model has reasonable design and simple structure, is provided with the retainer, plays the role of protecting and supporting the cable core, and can limit the position of the cable core; the elastic layer and the rubber rod are arranged, so that the cable has elasticity and tensile property, the tensile dragging capability and the tear resistance of the cable are improved, and when the cable is radially extruded, the elastic layer is deformed to absorb and convert, so that the buffer and protection effects are achieved; the cooling layer is arranged, so that heat energy emitted by the cable core can be absorbed in time, and the heat dissipation and cooling capacity is improved; the ceramic fiber wires and the protective layer are arranged, so that the cable can bear larger tension, the cable core is prevented from being damaged, and when the cable is radially extruded, the cable can bear higher radial force; the arrangement of the inserting strips and the inserting grooves enables cables between adjacent cables to be conveniently stacked, and space is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in the assembled state;
in the figure: 1-a cable body, 2-a retainer, 3-a cable core, 4-an elastic layer, 5-a fireproof filler, 6-a ceramic fiber filament, 7-an arc groove, 8-a cutting strip, 9-a slot, 10-a hollow sleeve, 11-a limiting strip, 12-a support rod, 13-an arc support plate, 14-a cooling layer, 15-a rubber rod, 16-a conductor, 17-an insulating layer, 18-a waterproof layer and 19-a protective layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Please refer to fig. 1-2, the utility model provides a technical scheme, a tensile type cable, including cable body 1, cable body 1 in be equipped with holder 2, holder 2 in install cable core 3, holder 2's outside cladding have elastic layer 4, and be equipped with fire prevention filler 5 between holder 2 and the elastic layer 4, elastic layer 4 in be equipped with along the ceramic fiber silk 6 that circumference evenly arranged, elastic layer 4's outside cladding have waterproof layer 18, waterproof layer 18's outside cladding have inoxidizing coating 19, one side of cable body 1 be equipped with the arc wall 7 of the indent that extends along length direction, wherein the tank bottom of arc wall 7 is equipped with the cutting 8 that extends along length direction, and be equipped with the slot 9 with cutting 8 adaptation on cable body 1's the outer circumference.
Wherein, in the present embodiment, the holder 2 is made of a flexible plastic material.
In this embodiment, the holder 2 includes a hollow sleeve 10 sleeved outside the cable core 3, wherein a plurality of limiting strips 11 abutting against the cable core 3 are disposed on an inner circumference of the hollow sleeve 10, a plurality of arc-shaped supporting plates 13 abutting against the elastic layer 4 are connected to an outer circumference of the hollow sleeve 10 through a supporting rod 12, and a cooling layer 14 is disposed between the hollow sleeve 10 and the cable core 3.
In the embodiment, a plurality of rubber rods 15 extending along the length direction are arranged between the retainer 2 and the elastic layer 4.
In this embodiment, the cable core 3 includes a conductor 16 and an insulating layer 17 covering the conductor 16.
In the present embodiment, the elastic layer 4 is made of rubber or elastic cloth.
In the present embodiment, the fireproof filler 5 is asbestos or mica or porous ceramic particles made of ceramic.
In this embodiment, the insert 8 and the slot 9 are detachably connected in an insertion interference manner.
The utility model has reasonable design and simple structure, is provided with the holder 2, plays the role of protecting and supporting the cable core 3, and can limit the position of the cable core; the elastic layer 4 and the rubber rod 15 are arranged, so that the cable has elasticity and tensile property, the tensile dragging resistance and the tear resistance of the cable are improved, and when the cable is radially extruded, the elastic layer 4 is absorbed and converted through deformation, and the buffering and protecting effects are achieved; the cooling layer 14 is arranged, so that heat energy emitted by the cable core 3 can be absorbed in time, and the heat dissipation and cooling capacity is improved; the ceramic fiber 6 and the protective layer 19 are arranged, so that the cable can bear large tensile force, the cable core 3 is prevented from being damaged, and when the cable is radially extruded, the cable can bear high radial force; the arrangement of the inserting strips 8 and the inserting grooves 9 enables cables between adjacent cables to be overlapped conveniently, and space is saved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A tensile cable is characterized in that: including the cable body, this internal holder that is equipped with of cable, the holder in install the cable core, the outside cladding of holder have an elastic layer, and be equipped with the fire prevention filler between holder and the elastic layer, the elastic layer in be equipped with along the ceramic fiber silk that circumference evenly arranged, the outside cladding on elastic layer have the waterproof layer, the outside cladding of waterproof layer have the inoxidizing coating, one side of cable body be equipped with the arc wall of the indent that extends along length direction, wherein the tank bottom of arc wall is equipped with the cutting that extends along length direction, and be equipped with the slot with the cutting adaptation on the outer circumference of cable body.
2. A tensile cable in accordance with claim 1, wherein: the retainer is made of flexible plastic material.
3. A tensile cable in accordance with claim 1, wherein: the holder comprises a hollow sleeve sleeved outside the cable core, wherein the inner circumference of the hollow sleeve is provided with a plurality of limiting strips which are abutted against the cable core, the outer circumference of the hollow sleeve is connected with a plurality of arc-shaped supporting plates which are abutted against the elastic layer through supporting rods, and a cooling layer is arranged between the hollow sleeve and the cable core.
4. A tensile cable in accordance with claim 1, wherein: and a plurality of rubber rods extending along the length direction are arranged between the retainer and the elastic layer.
5. A tensile cable in accordance with claim 1, wherein: the cable core comprises a conductor and an insulating layer coated on the outer side of the conductor.
6. A tensile cable in accordance with claim 1, wherein: the elastic layer is made of rubber or elastic cloth.
7. A tensile cable in accordance with claim 1, wherein: the fireproof filler is asbestos or mica or porous ceramic particles made of ceramics.
8. A tensile cable in accordance with claim 1, wherein: the inserting strip and the inserting groove are detachably connected in an inserting interference mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383647.8U CN211788271U (en) | 2020-03-24 | 2020-03-24 | Tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383647.8U CN211788271U (en) | 2020-03-24 | 2020-03-24 | Tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788271U true CN211788271U (en) | 2020-10-27 |
Family
ID=72931506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020383647.8U Expired - Fee Related CN211788271U (en) | 2020-03-24 | 2020-03-24 | Tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788271U (en) |
-
2020
- 2020-03-24 CN CN202020383647.8U patent/CN211788271U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |