CN110165627A - Compression-resistincable cable - Google Patents
Compression-resistincable cable Download PDFInfo
- Publication number
- CN110165627A CN110165627A CN201910537545.9A CN201910537545A CN110165627A CN 110165627 A CN110165627 A CN 110165627A CN 201910537545 A CN201910537545 A CN 201910537545A CN 110165627 A CN110165627 A CN 110165627A
- Authority
- CN
- China
- Prior art keywords
- sealing
- medium line
- cable core
- cable
- telescopic pipe
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
Abstract
The invention discloses a kind of Compression-resistincable cables, including the cable core and a medium line more than one, medium line is located at the top of cable core, medium line is located between each cable core in bottom, the medium line includes a serving, there is a filled cavity among serving, serving length direction is provided with more than one sealing in filled cavity, one filled cavity is divided into multiple independent chambers by sealing, equal filled media in each independent chamber, each cable core connect conducting with the filled cavity inside medium line by more than one independent inflation telescopic component.When cable of the invention uses; the case where being pressurized at the top of cable can be effectively prevented in the cable core that can be very good protection bottom using the medium line at top, and can eject cable core using medium in pressurized process; so that cable core prevents cable core to be sheared far from by potential source.
Description
Technical field
The present invention relates to a kind of cables, and in particular to a kind of Compression-resistincable cable.
Background technique
Cable after installation is complete, since cable core length is long, often has and encounters the case where shearing is pressurized, but due to
Cable generally comprises the transmission core wire of exterior cover sheets and inside, therefore is once sheared or squeezed, and will lead to internal biography
The breakage of defeated core wire leads to the entire communication disruption of cable, and cable can directly result in inside cable directly facing shear extrusion source
The damage of core wire, even if therefore the external protection outside reinforced-core at present, it is also not possible to the core wire completely inside protection.
Summary of the invention
It, can be with by the way that a medium line is arranged technical problem to be solved by the invention is to provide a kind of Compression-resistincable cable
The cable core of protection bottom well, and core wire can be made to be ejected and cut far from centre after by limit extrusion shearing
Cut source.
The present invention is achieved through the following technical solutions: a kind of Compression-resistincable cable, including the cable core more than one
And a medium line, medium line are located at the top of cable core, medium line is located between each cable core in bottom, the medium line
Including a serving, there is a filled cavity among serving, in filled cavity along serving length direction be provided with one with
On sealing, a filled cavity is divided into multiple independent chambers by sealing, equal filled media in each independent chamber,
Each cable core connect conducting with the filled cavity inside medium line by more than one independent inflation telescopic component, one
Above cable core bottom and ground face contact, and cover by medium line the top of each stock cable core.
The inflation telescopic component includes a fixed hub, the inside tool of fixed hub as a preferred technical solution,
There is the accommodating chamber of an outside end opening, an elastic telescopic pipe, one end and accommodating chamber bottom of elastic telescopic pipe are filled in accommodating chamber
An air inlet pipe is arranged in face fixed bonding, inner end, and fixed hub is fixed to be inserted in the positioning shaft sleeve being arranged outside medium line
And gluing hydropexis, air inlet pipe passes through fixed hub and positioning shaft sleeve is inserted into filled cavity, and air inlet pipe one end is stretched with elasticity
The draw communicates, and the other end is communicated with filled cavity.
A sealing-plug is arranged in the other end of the elastic telescopic pipe as a preferred technical solution, faces on sealing-plug
The position of elastic telescopic pipe is respectively provided with a jack, and elastic telescopic pipe one end is inserted in jack and gluing hydropexis, sealing-plug
The fixed bearing shell of other end connection one, the other end of fixed bearing shell is an arc-shaped concave, and cable core is incorporated in arc-shaped concave
And gluing water is adhesively fixed, sealing-plug seals entire accommodating chamber.
An extension edge is respectively set in the two sides of the serving as a preferred technical solution, and extension edge covers bottom
Each stock cable core and with ground face contact.
The sealing and serving inner wall are integrated injection molding as a preferred technical solution, sealing and outer
Tegillum is all made of elastic rubber material and is made, and the centre of sealing opens up a through-hole, and the through-hole across each sealing is respectively provided with
One flexible rubber bar, flexible rubber bar and the hydropexis of through-hole wall gluing.
The elastic telescopic pipe is made of elastic rubber material as a preferred technical solution, be compressed into
In accommodating chamber, there is an inlet channel inside elastic telescopic pipe, introduces gas into inlet channel by squeezing medium line
In and stretch whole elastic telescopic pipe.
The outer wall of the sealing-plug is set with sealing ring as a preferred technical solution, and sealing-plug is by sealing ring and holds
Receive cavity wall elastic conjunction.
The beneficial effects of the present invention are: the present invention each stock cable top setting one inflation medium line, in this way by
To when shearing, shearing source can contact medium line first, can use inflation telescopic component after transition squeezes medium line for cable
Core wire ejection, makes it away from intermediate shear source, can hide direct shearing well in this way, preferably protect cable core,
And in small shear extrusion, it can use the elastic anchorage force of medium line as buffering, safety is more preferable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of inflation telescopic component of the invention；
Structural schematic diagram when Fig. 3 is under ejection state in Fig. 2；
Fig. 4 be under the whole ejection state of the present invention after structural schematic diagram.
Specific embodiment
As shown in Figure 1, this Compression-resistincable cable, including the cable core 8 and a medium line more than one, medium line is located at electricity
The top of core 8, medium line are located between each cable core 8 in bottom, and cable core is provided with two strands in the present embodiment.
Wherein, medium line includes a serving 4, has a filled cavity 11 among serving 4, and filled cavity 11 is interior along outer
4 length direction of tegillum is provided with more than one sealing 3, and a filled cavity 11 is divided into multiple independent chambers by sealing 3
Room, equal filled media in each independent chamber, each cable core 8 by more than one independent inflation telescopic component and
Filled cavity 11 inside medium line connects conducting, 8 bottom of cable core and ground face contact more than one, and is covered by medium line
The top of each stock cable core 8.
As shown in Fig. 2, inflation telescopic component includes a fixed hub 6, the inside of fixed hub 6 has an outboard end
The accommodating chamber 61 of opening fills in an elastic telescopic pipe 14, one end and 61 bottom surface of accommodating chamber of elastic telescopic pipe 14 in accommodating chamber 61
An air inlet pipe 13 is arranged in fixed bonding, inner end, and fixed hub 6 is fixed to be inserted in the positioning shaft sleeve 18 being arranged outside medium line
In and gluing hydropexis, air inlet pipe 13 pass through fixed hub 6 and positioning shaft sleeve 18 and be inserted into filled cavity 11, air inlet pipe 13 1
End is communicated with elastic telescopic pipe 14, and the other end is communicated with filled cavity 11.
Wherein, a sealing-plug 2 is arranged in the other end of elastic telescopic pipe 14, and the position of elastic telescopic pipe is faced on sealing-plug 2
It sets and is respectively provided with a jack, 14 one end of elastic telescopic pipe is inserted in jack and gluing hydropexis, the other end connection one of sealing-plug 2
Fixed bearing shell 7, the other end of fixed bearing shell 7 are an arc-shaped concave, and cable core 8 is incorporated in arc-shaped concave and gluing water is viscous
Fixation is connect, sealing-plug 2 seals entire accommodating chamber, and the outer wall of sealing-plug 2 is set with sealing ring 21, and sealing-plug 2 passes through sealing ring 21
With 61 inner wall elastic conjunction of accommodating chamber.
Sealing-plug 2 is used for the elastic telescopic pipe 14 of fixing internal being crushed, so that elastic telescopic pipe 14 compresses, and then makes
The medium obtained in filled cavity will not enter in elastic telescopic pipe, and sealing-plug possesses prevents air-flow from entering elastic telescopic pipe enough
Interior assembly intensity, and once entire medium line is sheared or is squeezed, the medium in filled cavity can enter elasticity
In telescoping tube, using the pressure being gradually increased, elastic telescopic pipe, and then the sealing-plug outside ejection are slowly strutted, so that sealing
Plug is separated with fixed hub, is continued to push medium line in this way, be stretched so that the medium in filled cavity endlessly inputs all elasticity
In the draw, the inflation of such elastic telescopic pipe is gradually recovered deformation, becoming slowly, finally drive cable core connected to it to
Outer ejection, as shown in Figure 3 and Figure 4, cable core is far from the medium line being pressurized at this time.
Wherein, an extension edge 1 is respectively set in the two sides of serving 4, and extension edge 1 covers each stock cable core 8 of bottom
And with ground face contact, cable core 8 is covered by extension edge 1, realizes preferably protection.
In the present embodiment, sealing 3 and 4 inner wall of serving are integrated injection molding, and sealing 3 and serving 4 are adopted
It is made of elastic rubber material, the centre of sealing 3 opens up a through-hole, is respectively provided with a flexible rubber across the through-hole of each sealing
The effect of glue bar 5, flexible rubber bar 5 and the hydropexis of through-hole wall gluing, medium line setting flexible rubber bar 5 is to increase medium line
Entire compression intensity, prevent excessive deformation, play the function of sizing.
In the present embodiment, filled media is water or gas.
Wherein, elastic telescopic pipe 14 is made of elastic rubber material, is compressed into accommodating chamber 61, elasticity is stretched
There is an inlet channel (not shown) inside the draw 14, introduce gas into inlet channel and draw by squeezing medium line
Whole elastic telescopic pipe is stretched, elastic telescopic pipe compresses completely when not having under gaseity, therefore can be set in being deposited in accommodating chamber
Storage.
The beneficial effects of the present invention are: the present invention each stock cable top setting one inflation medium line, in this way by
To when shearing, shearing source can contact medium line first, can use inflation telescopic component after transition squeezes medium line for cable
Core wire ejection, makes it away from intermediate shear source, can hide direct shearing well in this way, preferably protect cable core,
And in small shear extrusion, it can use the elastic anchorage force of medium line as buffering, safety is more preferable.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of Compression-resistincable cable, it is characterised in that: including the cable core and a medium line more than one, medium line is located at electricity
The top of core, medium line are located between each cable core in bottom, and the medium line includes a serving, tool among serving
There is a filled cavity, filled cavity is interior to be provided with more than one sealing along serving length direction, and sealing fills out one
It fills chamber and is divided into multiple independent chambers, equal filled media in each independent chamber, each cable core passes through more than one
Independent inflation telescopic component connect conducting with the filled cavity inside medium line, cable core bottom and ground more than one
It contacts, and covers the top of each stock cable core by medium line.
2. Compression-resistincable cable as described in claim 1, it is characterised in that: the inflation telescopic component includes a fixed hub,
The inside of fixed hub has the accommodating chamber of an outside end opening, fills in an elastic telescopic pipe, elastic telescopic pipe in accommodating chamber
One end and accommodating chamber bottom surface fixed bonding, inner end be arranged an air inlet pipe, fixed hub fixation is inserted in outside medium line
In the positioning shaft sleeve of setting and gluing hydropexis, air inlet pipe are inserted into filled cavity across fixed hub and positioning shaft sleeve, into
Tracheae one end is communicated with elastic telescopic pipe, and the other end is communicated with filled cavity.
3. Compression-resistincable cable as claimed in claim 2, it is characterised in that: one sealing of other end setting of the elastic telescopic pipe
It fills in, the position that elastic telescopic pipe is faced on sealing-plug is respectively provided with a jack, and elastic telescopic pipe one end is inserted in jack and beats
Glue is fixed, and the fixed bearing shell of other end connection one of sealing-plug, the other end of fixed bearing shell is an arc-shaped concave, cable core
It is incorporated in arc-shaped concave and gluing water is adhesively fixed, sealing-plug seals entire accommodating chamber.
4. Compression-resistincable cable as claimed in claim 2, it is characterised in that: an extension edge is respectively set in the two sides of the serving,
Extension edge cover each stock cable core of bottom and with ground face contact.
5. Compression-resistincable cable as described in claim 1, it is characterised in that: the sealing is integrated with serving inner wall and is molded into
Type, sealing and serving are all made of elastic rubber material and are made, and the centre of sealing opens up a through-hole, pass through each sealing
The through-hole in portion is respectively provided with a flexible rubber bar, flexible rubber bar and the hydropexis of through-hole wall gluing.
6. Compression-resistincable cable as described in claim 1, it is characterised in that: the elastic telescopic pipe uses elastic rubber material system
At being compressed into accommodating chamber, there is inside elastic telescopic pipe an inlet channel, by squeezing medium line for gas
Body imported into inlet channel and stretches whole elastic telescopic pipe.
7. Compression-resistincable cable as claimed in claim 3, it is characterised in that: the outer wall of the sealing-plug is set with sealing ring, sealing
Plug is by sealing ring and accommodates cavity wall elastic conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537545.9A CN110165627B (en) | 2019-06-20 | 2019-06-20 | Resistance to compression cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537545.9A CN110165627B (en) | 2019-06-20 | 2019-06-20 | Resistance to compression cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110165627A true CN110165627A (en) | 2019-08-23 |
| CN110165627B CN110165627B (en) | 2020-07-14 |
Family
ID=67626310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910537545.9A Active CN110165627B (en) | 2019-06-20 | 2019-06-20 | Resistance to compression cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165627B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100246331A1 (en) * | 2008-12-05 | 2010-09-30 | Woods Hole Oceanographic Institution | Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings |
| CN103514995A (en) * | 2013-09-15 | 2014-01-15 | 深圳市奔达康电缆股份有限公司 | Flexible cable resistant to vehicle rapid rolling compaction |
| CN103647238A (en) * | 2013-11-21 | 2014-03-19 | 无锡市三六九钢管有限公司 | Cable steel tube with high compressive strength |
| CN103871603A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Armor cable used for oceanographic engineering |
| CN206163171U (en) * | 2016-11-28 | 2017-05-10 | 福建南新电缆有限公司 | High cable of resistance to compression |
| CN206558260U (en) * | 2017-03-14 | 2017-10-13 | 太阳电线(东莞)有限公司 | A kind of resistance to compression network cable |
| CN208548179U (en) * | 2018-07-25 | 2019-02-26 | 深圳市中科睿金贵材科技有限公司 | A kind of Novel sound box equipment high-transmission electric wire |
| CN208966889U (en) * | 2018-06-26 | 2019-06-11 | 盐城恒鼎机械有限公司 | A kind of against shock copper alloy casting axle sleeve |
-
2019
- 2019-06-20 CN CN201910537545.9A patent/CN110165627B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100246331A1 (en) * | 2008-12-05 | 2010-09-30 | Woods Hole Oceanographic Institution | Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings |
| CN103514995A (en) * | 2013-09-15 | 2014-01-15 | 深圳市奔达康电缆股份有限公司 | Flexible cable resistant to vehicle rapid rolling compaction |
| CN103647238A (en) * | 2013-11-21 | 2014-03-19 | 无锡市三六九钢管有限公司 | Cable steel tube with high compressive strength |
| CN103871603A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Armor cable used for oceanographic engineering |
| CN206163171U (en) * | 2016-11-28 | 2017-05-10 | 福建南新电缆有限公司 | High cable of resistance to compression |
| CN206558260U (en) * | 2017-03-14 | 2017-10-13 | 太阳电线(东莞)有限公司 | A kind of resistance to compression network cable |
| CN208966889U (en) * | 2018-06-26 | 2019-06-11 | 盐城恒鼎机械有限公司 | A kind of against shock copper alloy casting axle sleeve |
| CN208548179U (en) * | 2018-07-25 | 2019-02-26 | 深圳市中科睿金贵材科技有限公司 | A kind of Novel sound box equipment high-transmission electric wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110165627B (en) | 2020-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200617 Address after: No.10 chaoguang Road, Ronggui Gaoli Industrial Zone, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Jiangnan Cable Industry Co., Ltd Address before: 315100 Zhuoming Electronics Co., Ltd. Mudan Road 709, Yinzhou District High-tech Economic Development Zone, Ningbo City, Zhejiang Province Applicant before: Xia Jicheng |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |