CN209357496U - A kind of high intensity transmission line - Google Patents
A kind of high intensity transmission line Download PDFInfo
- Publication number
- CN209357496U CN209357496U CN201822187174.XU CN201822187174U CN209357496U CN 209357496 U CN209357496 U CN 209357496U CN 201822187174 U CN201822187174 U CN 201822187174U CN 209357496 U CN209357496 U CN 209357496U
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- China
- Prior art keywords
- resilient sleeve
- groove
- elastic layer
- several
- transmission line
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Abstract
The utility model discloses a kind of high-intensitive transmission lines, belong to technical field of cables, it is intended to provide a kind of high-intensitive transmission line that anti-scratch and stretch-proof ability is strong, including signal wire and coats the first resilient sleeve of signal wire and coat the second resilient sleeve of the first resilient sleeve, the reinforcing ring that several sections are in isosceles scalariform is equipped in the length direction of the second resilient sleeve on the inner wall of second resilient sleeve, several endless grooves being cooperatively connected with several reinforcing rings are provided on the outer wall of first resilient sleeve, several arcuation holes being connected to two endless grooves are provided in first resilient sleeve between two neighboring endless groove, the arcuation muscle for connecting two neighboring reinforcing ring is equipped in each arcuation hole, protective jacket is coated on the outer wall of second resilient sleeve, protective jacket is made of polyester fiber yarn and the braiding of polypropylene fiber silk.
Description
Technical field
The utility model relates to a kind of technical field of cables, more specifically, it relates to a kind of high intensity transmission line.
Background technique
General transmission yarn protects cable by the protective case of the materials such as the rubber of external sheath.But one
As cable protective case intensity it is insufficient, after being scraped, being stretched in use, be easy to be pulled off, and then damage cable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anti-scratch and stretch-proof energy
The strong high-intensitive transmission line of power.
To achieve the above object, the utility model provides following technical solution: a kind of high intensity transmission line, including signal
It line and coats the first resilient sleeve of signal wire and coats the second resilient sleeve of the first resilient sleeve, in the on the inner wall of the second resilient sleeve
The length direction of two resilient sleeves be equipped with several sections be in isosceles scalariform reinforcing ring, if be provided on the outer wall of the first resilient sleeve with
Several endless grooves that dry reinforcing ring is cooperatively connected are provided in the first resilient sleeve several with two rings between two neighboring endless groove
The arcuation hole of shape slot connection, is equipped with the arcuation muscle for connect two neighboring reinforcing ring in each arcuation hole, the second resilient sleeve outside
Protective jacket is coated on wall, protective jacket is made of polyester fiber yarn and the braiding of polypropylene fiber silk.
By using above-mentioned technical proposal, the first resilient sleeve and the second resilient sleeve for coating signal wire make transmission line can be with
Bigger drawing force is born, is not easy to be pulled off；Several reinforcing rings in second resilient sleeve are caught in the endless groove in the first resilient sleeve
It is interior, then two adjacent reinforcing rings are linked together by arcuation muscle, so that the toughness on the length direction of transmission line
It greatly increases, so that the tensile resistance of transmission line further increases；The setting of Anti-slip cover so that the intensity of transmission line into
One step increases, and more wear-resisting, and transmission line is not easy to be worn.
Further, the first resilient sleeve includes the first elastic layer and the second elastic layer, and the first elastic layer is connect with signal wire,
The first groove and the second groove in shape of threads are had on the length direction of first elastic layer and the second elastic layer, first is recessed
Reinforcing rib is equipped in slot and reinforcing rib is connect with the first elastic layer, reinforcing rib in cable the first groove of radially stretching and protrude into
Second groove is provided with several link slots being connected to the first groove on the length direction of the first elastic layer, is equipped with two in link slot
Hold the elastic rib connecting with reinforcing rib.
By using above-mentioned technical proposal, the first resilient sleeve is made of the first elastic layer and the second elastic layer, so that first
Elasticity is cased with good elasticity, and the first resilient sleeve is not pliable, damages；Reinforcing rib is helically wound around the length side of the first resilient sleeve
Upwards, so that the ability that cable bears to pull greatly promotes, and then the intensity of cable is strengthened；First elastic layer and the second elasticity
Layer has the first groove and the second groove, and reinforcing rib is elastic by the first elasticity and second by the first groove and the second groove
Layer connection, so that the first resilient sleeve is more integrated, so that the intensity of the first resilient sleeve further increases；Elastic rib is in cable
Length direction on be placed between the screw pitch of reinforcing rib formation and connect with reinforcing rib so that the length of the first resilient sleeve
Tensile capacity on direction greatly promotes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the schematic cross-sectional view of transmission line.
Specific embodiment
The utility model embodiment is described further referring to figs. 1 to Fig. 2.
The strong high-intensitive transmission line of a kind of anti-scratch and stretch-proof ability.
The specific embodiment of the utility model: it including signal wire 1 and coats the first resilient sleeve 2 of signal wire 1 and coats
Second resilient sleeve 3 of the first resilient sleeve 2 is equipped in the length direction of the second resilient sleeve 3 on the inner wall of second resilient sleeve 3 several
Section is in the reinforcing ring 4 of isosceles scalariform, and several rings being cooperatively connected with several reinforcing rings 4 are provided on the outer wall of the first resilient sleeve 2
Shape slot 5 is provided with several arcuation holes 6 being connected to two endless grooves 5 in first resilient sleeve 2, often between two neighboring endless groove 5
It is equipped with the arcuation muscle 7 for connecting two neighboring reinforcing ring 4 in a arcuation hole 6, is coated with protective jacket on the outer wall of the second resilient sleeve 3
8, protective jacket 8 is made of polyester fiber yarn and the braiding of polypropylene fiber silk.
The first resilient sleeve 2 and the second resilient sleeve 3 for coating signal wire 1 allow transmission line to bear bigger drawing force,
It is not easy to be pulled off；Several reinforcing rings 4 in second resilient sleeve 3 are caught in the endless groove 5 in the first resilient sleeve 2, then pass through arcuation
Muscle 7 links together two adjacent reinforcing rings 4, so that the toughness on the length direction of transmission line greatly increases, from
And the tensile resistance of transmission line is further increased；The setting of Anti-slip cover, so that the intensity of transmission line further increases, and
And it is more wear-resisting, transmission line is not easy to be worn.
First resilient sleeve 2 includes the first elastic layer 9 and the second elastic layer 10, and the first elastic layer 9 is connect with signal wire 1, the
The first groove 11 and the second groove 12 in shape of threads are had on the length direction of posterior limiting 9 and the second elastic layer 10,
Reinforcing rib 13 is equipped in first groove 11 and reinforcing rib 13 is connect with the first elastic layer 9, and reinforcing rib 13 is radially stretched in cable
The first groove 11 and the second groove 12 is protruded into out, is provided with and several is connected to the first groove 11 on the length direction of the first elastic layer 9
Link slot 14, the elastic rib 15 being connect with reinforcing rib 13 equipped with both ends in link slot 14.
First resilient sleeve 2 is made of the first elastic layer 9 and the second elastic layer 10, so that the first resilient sleeve 2 has good bullet
Property, the not pliable, damage of the first resilient sleeve 2；Reinforcing rib 13 is helically wound around on the length direction of the first resilient sleeve 2, so that line
The ability that cable bears to pull greatly promotes, and then strengthens the intensity of cable；First elastic layer 9 and the second elastic layer 10 are opened respectively
There are the first groove 11 and the second groove 12, reinforcing rib 13 passes through the first groove 11 and the second groove 12 for the first elasticity and the second bullet
Property layer 10 connect so that the first resilient sleeve 2 is more integrated, so that the intensity of the first resilient sleeve 2 further increases；Elastic rib
15 connect between the screw pitch for being placed in the formation of reinforcing rib 13 on the length direction of cable and with reinforcing rib 13, so that first
Tensile capacity on the length direction of resilient sleeve 2 greatly promotes.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (2)
1. a kind of high intensity transmission line, it is characterized in that: the transmission line includes signal wire and the first resilient sleeve for coating signal wire
And the second resilient sleeve of the first resilient sleeve of cladding, if being equipped on the inner wall of the second resilient sleeve in the length direction of the second resilient sleeve
Dry section is in the reinforcing ring of isosceles scalariform, and several ring-types being cooperatively connected with several reinforcing rings are provided on the outer wall of the first resilient sleeve
Slot is provided with several arcuation holes being connected to two endless grooves, each arcuation in the first resilient sleeve between two neighboring endless groove
Be equipped with the arcuation muscle for connecting two neighboring reinforcing ring in hole, be coated with protective jacket on the outer wall of the second resilient sleeve, protective jacket by
Polyester fiber yarn and the braiding of polypropylene fiber silk are constituted.
2. a kind of high-intensitive transmission line according to claim 1, it is characterized in that: first resilient sleeve includes the first elasticity
Layer and the second elastic layer, the first elastic layer are connect with signal wire, on the length direction of the first elastic layer and the second elastic layer respectively
It is provided with the first groove and the second groove in shape of threads, reinforcing rib is equipped in the first groove and reinforcing rib and the first elastic layer connects
Connect, reinforcing rib in cable the first groove of radially stretching and protrude into the second groove, be provided on the length direction of the first elastic layer
Several link slots being connected to the first groove, the interior elastic rib being connect with reinforcing rib equipped with both ends of link slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187174.XU CN209357496U (en) | 2018-12-25 | 2018-12-25 | A kind of high intensity transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187174.XU CN209357496U (en) | 2018-12-25 | 2018-12-25 | A kind of high intensity transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357496U true CN209357496U (en) | 2019-09-06 |
Family
ID=67800701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187174.XU Expired - Fee Related CN209357496U (en) | 2018-12-25 | 2018-12-25 | A kind of high intensity transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822946A (en) * | 2022-05-07 | 2022-07-29 | 济南圣通电力线缆有限公司 | Mining engineering is with dragging photoelectric cables |
-
2018
- 2018-12-25 CN CN201822187174.XU patent/CN209357496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822946A (en) * | 2022-05-07 | 2022-07-29 | 济南圣通电力线缆有限公司 | Mining engineering is with dragging photoelectric cables |
| CN114822946B (en) * | 2022-05-07 | 2023-08-15 | 济南圣通电力线缆有限公司 | Trailing photoelectric composite cable for mining engineering |
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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 |
Granted publication date: 20190906 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |