CN207800207U - A kind of tensile cable line - Google Patents
A kind of tensile cable line Download PDFInfo
- Publication number
- CN207800207U CN207800207U CN201820078246.4U CN201820078246U CN207800207U CN 207800207 U CN207800207 U CN 207800207U CN 201820078246 U CN201820078246 U CN 201820078246U CN 207800207 U CN207800207 U CN 207800207U
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- China
- Prior art keywords
- layer
- protective layer
- pressing plate
- plate
- spring
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Abstract
The utility model discloses a kind of tensile cable lines,Including the external protection set gradually from outside to inside,Insulating layer,Waterproof layer and inner protective layer,Several support constructions are equipped between inner protective layer and waterproof layer,Support construction includes outline border,Pressing plate one,Pressing plate two,Spring,Spring bearer plate,Spring positioning plate and elastic supporting bar,Outline border is equipped between inner protective layer and external protection,The inside of outline border is equipped with spring positioning plate close to the side of inner protective layer,Side of the spring positioning plate far from inner protective layer is equipped with spring,The one end of spring far from spring positioning plate is equipped with pressing plate one,The top of pressing plate one is equipped with spring supporting bar,The top of elastic supporting bar is equipped with pressing plate two,The top of pressing plate two is equipped with support plate,And support plate is connect with waterproof layer,The bottom end of support plate is equipped with damping mat with two junction of pressing plate,Inner protective layer is internally provided with several groups core wire,Core wire includes casing and cable core,Inner protective layer is equipped with filled layer between being internally located at several groups core wire.
Description
Technical field
The utility model is related to cable technical fields, it particularly relates to a kind of tensile cable line.
Background technology
Cable is typically by several or several groups of conducting wires（Every group at least two）The cable for the similar rope being twisted, often
Mutually insulated between group conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, electric wire electricity
Cable refers to the material for electric power, communication and associated transport purposes." electric wire " and " cable " there is no stringent boundaries.Usually will
The product that core number is few, product diameter is small, simple in structure is known as electric wire, and what is do not insulated is known as bare wire, and others are known as cable；
Conductor cross sectional area larger (being more than 6 square millimeters) is known as big electric wire, and smaller (being less than or equal to 6 square millimeters) is known as small electricity
Line, insulated electric conductor are also known as cotton covered wire.But existing cable tensile strength is not high, causes the service life of cable impaired.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of tensile cable lines, to overcome existing the relevant technologies
Existing above-mentioned technical problem.
What the technical solution of the utility model was realized in：
A kind of tensile cable line, including the external protection, insulating layer, waterproof layer and the interior protection that set gradually from outside to inside
Layer, between the inner protective layer and the waterproof layer be equipped with several support constructions, the support construction include outline border, pressing plate one,
Pressing plate two, spring, spring positioning plate and elastic supporting bar are equipped with the outline border between the inner protective layer and the waterproof layer,
The inside of the outline border is equipped with the spring positioning plate close to the side of the inner protective layer, and the spring positioning plate is far from described
The side of inner protective layer is equipped with the spring, and the one end of the spring far from the spring positioning plate is equipped with the pressing plate one, institute
The top for stating pressing plate one is equipped with the elastic supporting bar, and the top of the elastic supporting bar is equipped with the pressing plate two, the pressing plate
Two top is equipped with support plate, and the support plate is connect with the waterproof layer, the bottom end of the support plate and the pressing plate two
Junction is equipped with damping mat, and the inner protective layer is internally provided with several groups core wire, and the core wire includes casing and cable core, it is described in
Protective layer is equipped with filled layer between being internally located at several groups core wire.
Further, the spring positioning plate is U-shaped spring positioning plate, and the bottom end of the spring positioning plate is equipped with branch
Dagger, the bottom end of the outline border are equipped with bayonet compatible with the support column one with the support column contact position.
Further, the support plate is equipped with bayonet two with the waterproof layer junction, is equipped with and institute in the bayonet two
State two compatible card mat of bayonet.
Further, the middle part of the inner protective layer is equipped with fixing pipe between several groups core wire.
Further, the filled layer is metal fiber wire.
Further, flame-retardant layer is equipped between the waterproof layer and the insulating layer.
The beneficial effects of the utility model：The setting of inner protective layer and external protection can play cable in duplicate protection work
With to be more favorable for the safety of cable, while the stretching resistance of cable being greatly improved by support construction, pass through damping
Pad and elastic supporting bar make waterproof layer and the elastic force between inner protective layer greatly increase, so as to reduce to inside
The damage of core wire is more favorable for the safety of cable, increases the service life of cable, by filler can reduce inner sleeve it
Between gap caused by crimp, to be more favorable for the safety of core wire.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to the tensile cable line of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the support construction of the utility model embodiment.
In figure：
1, external protection；2, insulating layer；3, waterproof layer；4, inner protective layer；5, support construction；6, outline border；7, pressing plate one；8、
Pressing plate two；9, spring；10, spring positioning plate；11, elastic supporting bar；12, support plate；13, damping mat；14, core wire；15, it covers
Pipe；16, cable core；17, filled layer；18, support column；19, bayonet one；20, bayonet two；21, card mat；22, fixing pipe；23, fire-retardant
Layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of tensile cable line.
As shown in Figs. 1-2, it according to the tensile cable line of the utility model embodiment, including sets gradually from outside to inside outer
Protective layer 1, insulating layer 2, waterproof layer 3 and inner protective layer 4 are equipped with several supports between the inner protective layer 4 and the waterproof layer 3
Structure 5, the support construction 5 include outline border 6, pressing plate 1, pressing plate 28, spring 9, spring positioning plate 10 and elastic supporting bar
11, the outline border 6 is equipped between the inner protective layer 4 and the waterproof layer 3, the inside of the outline border 6 is close to the interior protection
The side of layer 4 is equipped with the spring positioning plate 10, and 10 side far from the inner protective layer 4 of the spring positioning plate is equipped with described
Spring 9, the one end of the spring 9 far from the spring positioning plate 10 are equipped with the pressing plate 1, and the top of the pressing plate 1 is set
There are the elastic supporting bar 11, the top of the elastic supporting bar 11 to be equipped with the pressing plate 28, the top of the pressing plate 28 is set
There is support plate 12, and the support plate 12 is connect with the waterproof layer 3, the bottom end of the support plate 12 connects with the pressing plate 28
It meets place and is equipped with damping mat 13, the inner protective layer 4 is internally provided with several groups core wire 14, and the core wire 14 includes casing 15 and cable core
16, the inner protective layer 4 is equipped with filled layer 17 between being internally located at several groups core wire 14.
By means of above-mentioned technical proposal, dual guarantor can play cable by the setting of inner protective layer 4 and external protection 1
Shield acts on, and to be more favorable for the safety of cable, while can greatly improve by support construction 5 stretching resistance of cable, lead to
Overdamp pad 13 and elastic supporting bar 11 make waterproof layer 3 and the elastic force between inner protective layer 4 greatly increase, so as to
To reduce damage to internal core 14, it is more favorable for the safety of cable, increases the service life of cable, it can be with by filler
Crimp caused by the gap between inner sleeve 15 is reduced, to be more favorable for the safety of core wire 14.
In addition, the spring positioning plate 10 is U-shaped spring positioning plate 10, and the bottom end of the spring positioning plate 10 is equipped with
Support column 18, the bottom end of the outline border 6 are equipped with bayonet compatible with the support column 18 one with 18 contact position of the support column
19, the support plate 12 is equipped with bayonet 2 20 with 3 junction of the waterproof layer, is equipped with and the bayonet two in the bayonet 2 20
The middle part of 20 compatible card mats 21, the inner protective layer 4 is equipped with fixing pipe 22, the filling between several groups core wire 14
Layer 17 is metal fiber wire, and flame-retardant layer 23 is equipped between the waterproof layer 3 and the insulating layer 2, can be carried by flame-retardant layer 23
The fire resistance of high cable, to be more favorable for the safety of cable.
In conclusion by means of the above-mentioned technical proposal of the utility model, pass through setting for inner protective layer 4 and external protection 1
Double protection can be played to cable by setting, to be more favorable for the safety of cable, while can be significantly by support construction 5
Raising cable stretching resistance, by damping mat 13 and elastic supporting bar 11 so that waterproof layer 3 and the bullet between inner protective layer 4
Property power greatly increases, and so as to reduce the damage to internal core 14, is more favorable for the safety of cable, increases making for cable
With the service life, crimp caused by the gap between inner sleeve 15 can be reduced by filler, to be more favorable for core wire
14 safety.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of tensile cable line, which is characterized in that including the external protection set gradually from outside to inside（1）, insulating layer（2）、
Waterproof layer（3）And inner protective layer（4）, the inner protective layer（4）With the waterproof layer（3）Between be equipped with several support constructions（5）,
The support construction（5）Including outline border（6）, pressing plate one（7）, pressing plate two（8）, spring（9）, spring positioning plate（10）It is propped up with elasticity
Strut（11）, the inner protective layer（4）With the waterproof layer（3）Between be equipped with the outline border（6）, the outline border（6）Inside
Close to the inner protective layer（4）Side be equipped with the spring positioning plate（10）, the spring positioning plate（10）In described
Protective layer（4）Side be equipped with the spring（9）, the spring（9）Far from the spring positioning plate（10）One end be equipped with institute
State pressing plate one（7）, the pressing plate one（7）Top be equipped with the elastic supporting bar（11）, the elastic supporting bar（11）Top
End is equipped with the pressing plate two（8）, the pressing plate two（8）Top be equipped with support plate（12）, and the support plate（12）With it is described
Waterproof layer（3）Connection, the support plate（12）Bottom end and the pressing plate two（8）Junction is equipped with damping mat（13）, described interior
Protective layer（4）It is internally provided with several groups core wire（14）, the core wire（14）Including casing（15）And cable core（16）, the interior protection
Layer（4）It is internally located at several groups core wire（14）Between be equipped with filled layer（17）.
2. tensile cable line according to claim 1, which is characterized in that the spring positioning plate（10）For U-shaped spring
Positioning plate（10）, and the spring positioning plate（10）Bottom end be equipped with support column（18）, the outline border（6）Bottom end and the branch
Dagger（18）Contact position is equipped with and the support column（18）Compatible bayonet one（19）.
3. tensile cable line according to claim 1, which is characterized in that the support plate（12）With the waterproof layer（3）
Junction is equipped with bayonet two（20）, the bayonet two（20）It is interior to be equipped with and the bayonet two（20）Compatible card mat（21）.
4. tensile cable line according to claim 1, which is characterized in that the inner protective layer（4）Middle part be located at it is several
Group core wire（14）Between be equipped with fixing pipe（22）.
5. tensile cable line according to claim 1, which is characterized in that the filled layer（17）For metal fiber wire.
6. tensile cable line according to claim 1, which is characterized in that the waterproof layer（3）With the insulating layer（2）It
Between be equipped with flame-retardant layer（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078246.4U CN207800207U (en) | 2018-01-17 | 2018-01-17 | A kind of tensile cable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078246.4U CN207800207U (en) | 2018-01-17 | 2018-01-17 | A kind of tensile cable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800207U true CN207800207U (en) | 2018-08-31 |
Family
ID=63272254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078246.4U Expired - Fee Related CN207800207U (en) | 2018-01-17 | 2018-01-17 | A kind of tensile cable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800207U (en) |
-
2018
- 2018-01-17 CN CN201820078246.4U patent/CN207800207U/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: 20180831 Termination date: 20190117 |