CN108399970A - A kind of cable being stably connected with - Google Patents
A kind of cable being stably connected with Download PDFInfo
- Publication number
- CN108399970A CN108399970A CN201810396706.2A CN201810396706A CN108399970A CN 108399970 A CN108399970 A CN 108399970A CN 201810396706 A CN201810396706 A CN 201810396706A CN 108399970 A CN108399970 A CN 108399970A
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- Prior art keywords
- paste layer
- layer
- chamber
- interior
- cable
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Classifications
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- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- Insulated Conductors (AREA)
- Cable Accessories (AREA)
Abstract
A kind of cable being stably connected with, it is related to transmission field, including electric wire and prevent swollen shell, it is described to prevent that swollen shell includes graded layer and interior paste layer, the interior paste layer is circular ring shape straight tube item, there is filling chamber on the interior paste layer, the filling chamber includes being connected to chamber and gradually deep chamber, the connection chamber is the recessed groove become larger along the circumferential wall depth of the interior paste layer, the gradually deep chamber is the oppositely extending rectangular recess of the end profile of the vertical connection chamber, the filling chamber is alternatively arranged in the axial direction of the interior paste layer, the graded layer includes the extrados of the outer surface for being bonded the interior paste layer and the insertion section for being embedded in the filling chamber, original shape can be still maintained under continually changing ambient temperature, variation of rising of contracting does not occur, the working environment of internal wire is protected to stablize, enhance the integrally-built fastness of cable.
Description
Technical field
The present invention relates to transmission fields, and in particular to a kind of cable being stably connected with.
Technical background
Cable is made of the conductor and external insulating protective layer of one or more mutually insulated, by electric power or information from one
Place is transferred to the conducting wire at another place.The use of cable is seen everywhere in actual life, as large as the electric power sum number between heavy-duty machinery
According to transmission, the use of the small interconnection as between laptop computer, mobile phone, cable even can use field point according to different
In different spaces, some are installed on outdoor or ceiling hanging and set cloth, some be placed in floor surface and
In wall, and many times, cable local environment temperature will not be constant, because between white night or Seasonal conversion can draw
Difference variation is played, when working environment changes, cable can be with changing, and most apparent is exactly that can expand and receive
Contracting, however the protective layer of the electric wire thermal expansion rate and package inside cable is typically different, duration will appear cable inside and outside
The case where split-phase is detached from, influences being used for a long time for cable.
Invention content
The present invention provides a kind of cable being stably connected with, and original shape can be still maintained under continually changing ambient temperature
Shape does not occur variation of rising of contracting, protects the working environment of internal wire to stablize, and can mutually be stably connected with, and enhancing cable is whole
The fastness of structure.
The present invention above-mentioned technical purpose technical scheme is that：A kind of cable being stably connected with,
Wherein, including electric wire and prevent swollen shell, described to prevent that swollen shell includes graded layer and interior paste layer, the interior paste layer is circular ring shape straight tube item,
There is filling chamber on the interior paste layer, the filling chamber includes connection chamber and gradually deep chamber, the connection chamber are along the interior paste layer
The recessed groove that becomes larger of circumferential wall depth, the gradually deep chamber is that the end profile of the vertical connection chamber is oppositely extending
Rectangular recess, the filling chamber are alternatively arranged in the axial direction of the interior paste layer, and the graded layer includes described for being bonded
The extrados of the outer surface of interior paste layer and for be embedded in it is described filling chamber insertion section, further include interconnection, the interconnection packet
Include twist lock slot and embedded item, the twist lock slot includes directly entering slot, half turn trough and lockking protrusion, and described directly to enter slot be from described gradual
The vertical bar groove that the surface of layer is recessed inwardly, half turn trough are respectively from the phase of the different lateral face lower part for directly entering slot
The semicircle empty slot that distal end edge extends outward, the latching protrusion is from the downwardly projecting arc in the upper surface of half turn trough
Raised grain, the embedded item include overhanging item and lower cutting, and the overhanging item is outwardly extending from the surface of the graded layer
Vertical bar, the lower cutting are the end of the vertical overhanging item to the oppositely extending vertical bar in both sides.
The cross-sectional area of the interior paste layer is circular ring shape, and electric wire is installed in the inner cavity of the interior paste layer, by described interior
Paste layer package protection, the interior paste layer are wrapped up by the graded layer, wherein axial direction of the filling chamber in the interior paste layer
On be alternatively arranged, the axial direction of the interior paste layer can be understood as the extending direction of cable, and the graded layer passes through described insert
Enter after portion injects the gradually depth chamber, is fitted in by the extrados on the outer surface of the interior paste layer so that the two is inlayed
Connection continuous can must install the graded layer to protect the interior paste layer surface on the extending direction of cable, select material
When material, it is suitble to the material for selecting quality softer since the interior paste layer is close to cable, so the rigidity of the graded layer is big
To be less than the thermal expansion rate of the interior paste layer in the rigidity of the interior paste layer or the thermal expansion rate of the graded layer, i.e., with temperature
Variation, the graded layer hardly happens variation, and in this way when the interior paste layer expanded by heating, the graded layer passes through
The insertion section in the interior paste layer is embedded in keep out the deformation of the interior paste layer, it particularly, in the graded layer can be with
There are spaced multiple insertion sections to be adapted to multiple filling chambers, the end of the connection chamber can be understood as deeply
One end of the inner surface of the interior paste layer prevents that the outer surface of swollen shell has the interconnection, the interconnection advantageous described
Between different cables it is neat, connect side by side, the coiling of same root cable can also be realized, specifically, by the underthrust
Item insertion is described directly to be entered in slot, and subsequently into being rotated by 90 ° after half turn trough, it is convex that the latching is squeezed during rotation
Rise enter half turn trough another side, the lower cutting by latchings protrusion limit, to realize the embedded item with
Stable bond between the twist lock slot, wherein the cross section of half turn trough can be an a quarter sector, i.e. both sides
Half turn trough respectively using it is described directly enter slot different lateral face as one side of right angle covering of the fan, to the right angle covering of the fan of external radiation
Slot, the upper surface of half turn trough have certain distance with the surface of the graded layer.
Preferably, the extrados is strip plate in homogeneous thickness, cross section is arc curved strip.
The cross section of the extrados is arc curved strip, and the angle of curved strip is 180 degree, in this way, can be by described in two panels
Extrados is fully wrapped around by the interior paste layer.
Preferably, the insertion section includes stopping rising by plate and going deep into item, the plate that only rises is the following table from the extrados
The face surface plate that circumferentially direction depth becomes larger, it is described go deep into lower end side that item is the plate that only rises and along
The rectangular preiection item that the extending direction of the lower edge of the plate that only rises reversely protrudes.
The shape of the insertion section can coordinate the shape of the filling chamber, first by the item that gos deep into far from described outer
Gradually deep chamber is located at the initial end of the interior paste layer outer surface side described in the initial end insertion of cambered surface side, by the graded layer edge
Gradually deep chamber rotation is chimeric described in so that the plate insertion connection intracavitary that only rises, one, and the both sides of the face of the gradually deep chamber
The both side ends for going deep into item can be prevented to be located at intracavitary, the graded layer is avoided to be detached from, two, the plate that only rises passes through side
Face stops that the contracting of the interior paste layer is risen variation.
Preferably, further including the end side limiting unit for preventing the end of the interior patch side from telescopic deformation occurs.
Preferably, the end side limiting unit includes side board and paste layer is preapred for an unfavorable turn of events slot, the side board is vertical institute
State the surface plate that the terminal edge of graded layer extends internally, paste layer slot of preapring for an unfavorable turn of events includes epitaxy part and clamping plate portion, the extension
Portion be from the outwardly extending surface plate in section side surface of the interior paste layer, the clamping plate portion be the vertical epitaxy part end to
The graded layer side is close to the surface plate extended.
The contracting that the insertion section limits the interior paste layer axial inner is risen, and the end side of the interior paste layer contracts to rise and needs to lead to
The end side limiting unit is crossed to be limited, i.e., when the one end side portion of the interior paste layer expands, the side can be squeezed
Face baffle prevents deformation, when the interior paste layer is shunk, can be squeezed by the side board clamping plate portion come
It prevents from shrinking, wherein the end of the graded layer where the side board can be understood as the both sides outer end or disconnected of cable
Split place.
Preferably, further including screwing portion for the misorientation of graded layer described in easy disassembly, the misorientation portion of screwing includes
Fixed lobe and pivot protrusion, the fixed lobe are the outwardly raised vertical bar column from the interior paste layer, described turn
Dynamic protrusion is, from the vertical bar column of the outer surface outwardly convex of the graded layer, the pivot protrusion does not exist with the fixed lobe
On same radial cross-section.
It is being grasped for producing the graded layer for being inserted into the interior paste layer out of described interior paste layer in the misorientation portion of screwing
When making, the fixed lobe is pinned, exert a force the pivot protrusion, and the graded layer is rotated up to disengaging, wherein can also be
The misorientation screws the upper surface setting friction lines in portion, and the shape for the lines that rubs can be waveform, in this way can be as far as possible
Ground increases frictional force when multidirectional force.
Advantageous effect：The cable of the present invention can still maintain original shape under continually changing ambient temperature, not send out
Raw variation of rising of contracting, protects the working environment of internal wire to stablize, and can mutually be stably connected with, the integrally-built jail of enhancing cable
Solidity.
Description of the drawings
Fig. 1 is cable overall structure schematic cross-sectional view.
Fig. 2 is gradual schematic diagram of a layer structure.
Fig. 3 is interior paste layer structural schematic diagram.
Fig. 4 is gradual layer separation sectional view.
Fig. 5 is that graded layer detaches axis side view.
Fig. 6 is end side structure of confining part schematic diagram.
Fig. 7 is interconnection schematic diagram.
Fig. 8 is twist lock slot schematic diagram.
In figure：1, graded layer, 11, extrados, 12, only rise plate, 13, go deep into item, 2, interior paste layer, 21, connection chamber, 22, gradually
Deep chamber, 31, side board, 32, paste layer preapre for an unfavorable turn of events slot, 4, misorientation screw portion, 5, twist lock slot, 51, lock protrusion, 6, embedded item.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Embodiment 1 is cable overall structure schematic cross-sectional view, a kind of cable being stably connected with as shown in Figure 1, wherein packet
It includes electric wire and prevents swollen shell, as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, prevent that swollen shell includes graded layer 1 and interior paste layer 2, interior paste layer 2 is
Circular ring shape straight tube item, there is filling chamber on interior paste layer 2, and filling chamber includes connection chamber 21 and gradually deep chamber 22, and connection chamber 21 is along interior
The recessed groove that the circumferential wall depth of paste layer 2 becomes larger, gradually deep chamber 22 is that the end profile of vertical connection chamber 21 is oppositely extending
Rectangular recess, filling chamber be alternatively arranged in the axial direction of interior paste layer 2, graded layer 1 includes the appearance for being bonded interior paste layer 2
The extrados 11 in face and the insertion section that chamber is inserted for insertion further include as shown in Figure 7, Figure 8 interconnection, and interconnection includes turning
Locked groove 5 and embedded item 6, twist lock slot 5 include directly entering slot, half turn trough and lockking protrusion 51, directly enter slot be from the surface of graded layer 1 to
The vertical bar groove of sunken inside, half turn trough are to extend outward from the phase distal end edge for the different lateral face lower part for directly entering slot respectively
Semicircle empty slot locks protrusion 51 as from the downwardly projecting arc convex grain in the upper surface of half turn trough, embedded item 6 includes overhanging item
With lower cutting, overhanging item is from the outwardly extending vertical bar in the surface of graded layer 1, and lower cutting is the end of vertical overhanging item to both sides
Oppositely extending vertical bar.
The cross-sectional area of interior paste layer 2 is circular ring shape, and electric wire is installed in the inner cavity of interior paste layer 2, is wrapped up and being protected by interior paste layer 2
Shield, interior paste layer 2 are wrapped up by graded layer 1, wherein filling chamber is alternatively arranged on the axial direction of interior paste layer 2, the axis of interior paste layer 2
The extending direction of cable is can be understood as to direction to paste by extrados 11 after graded layer 1 injects gradually deep chamber 22 by insertion section
It closes on the outer surface of interior paste layer 2 so that the two inlays connection, continuous can must be installed on the extending direction of cable gradual
Layer 1 protects 2 surface of interior paste layer, in the selection of material, is suitble to the material for selecting quality softer since interior paste layer 2 is close to cable
Matter, so the thermal expansion rate for the rigidity or graded layer 1 that the rigidity of graded layer 1 is greater than interior paste layer 2 will be less than the heat of interior paste layer 2
Rise rate, i.e., with the variation of temperature, graded layer 1 hardly happens variation, gradual in this way when interior 2 expanded by heating of paste layer
The deformation that layer 1 keeps out interior paste layer 2 by the insertion section being embedded in interior paste layer 2 particularly can have interval in graded layer 1
Multiple insertion sections of arrangement are adapted to multiple filling chambers, and the end of connection chamber 21 can be understood as the inside table of paste layer 2 in deeply
The one end in face is preventing that the outer surface of swollen shell has an interconnection, and interconnection is conducive to neat, phase side by side between different cables
It connects, can also realize the coiling of same root cable, specifically, lower cutting is inserted into directly to enter in slot, subsequently into revolving after half turn trough
It turn 90 degrees, is squeezed during rotation and lock the another side that protrusion 51 enters half turn trough, lower cutting is limited by lockking protrusion 51
Position, to realize the stable bond between embedded item 6 and twist lock slot 5, wherein the cross section of half turn trough can be one four/
One is fan-shaped, i.e., half turn trough of both sides is respectively directly to enter the different lateral face of slot as one side of right angle covering of the fan, to the right angle of external radiation
Covering of the fan slot, the upper surface of half turn trough have certain distance with the surface of graded layer 1.Extrados 11 is in homogeneous thickness, cross section
For the strip plate of arc curved strip.
The cross section of extrados 11 is arc curved strip, and the angle of curved strip is 180 degree, in this way, can pass through two panels extrados
11 is fully wrapped around by interior paste layer 2.Insertion section includes stopping rising by plate 12 and going deep into item 13, and the plate 12 that only rises is from the lower surface of extrados 11
The surface plate that circumferentially direction depth becomes larger gos deep into the lower end side that item 13 is the vertical plate 12 that only rises and along the plate that only rises
The rectangular preiection item that the extending direction of 12 lower edge reversely protrudes.
The shape of insertion section can coordinate the shape of filling chamber, first far from 11 side of extrados by going deep into item 13 first
Beginning is inserted into the initial end that gradually deep chamber 22 is located at 2 outer surface side of interior paste layer, and graded layer 1 is chimeric along the gradually deep rotation of chamber 22,
It is inserted into connection chamber 21 so that stopping the plate 12 that rises, one, gradually the both sides of the face of deep chamber 22 can prevent to go deep into the both side ends of item 13
Positioned at intracavitary, graded layer 1 is avoided to be detached from, two, only rise plate 12 by side stop in the contracting of paste layer 2 rise variation.Such as Fig. 6 institutes
Show, further includes the end side limiting unit for preventing the end of interior patch side from telescopic deformation occurs.End side limiting unit includes side board
31 and paste layer preapre for an unfavorable turn of events slot 32, side board 31 is the surface plate that the terminal edge of vertical graded layer 1 extends internally, and paste layer is preapred for an unfavorable turn of events slot
32 include epitaxy part and clamping plate portion, and epitaxy part is the outwardly extending surface plate in section side surface from interior paste layer 2, and clamping plate portion is vertical
Surface plate of the end of epitaxy part to the close extension in 1 side of graded layer.
The contracting that insertion section limits 2 axial inner of interior paste layer is risen, and the end side of interior paste layer 2 contracts to rise and needs to limit by end side
Portion limited, i.e., when the one end side portion of interior paste layer 2 expands, can prevent deformation with extrusion side baffle 31, when
It when interior paste layer 2 is shunk, can prevent from shrinking by 31 squeezing splints portion of side board, wherein where side board 31
The end of graded layer 1 can be understood as both sides outer end or the breaking part of cable.It further include the mistake for easy disassembly graded layer 1
To the portion that screws 4, it includes fixed lobe and pivot protrusion that misorientation, which screws portion 4, and fixed lobe is from the outwardly convex of interior paste layer 2
The vertical bar column risen, pivot protrusion are from the vertical bar column of the outer surface outwardly convex of graded layer 1, and pivot protrusion and fixed lobe are not
On same radial cross-section.
Misorientation screws graded layer 1 of the portion 4 for paste layer 2 in being inserted into and is produced out of interior paste layer 2, in operation, pins solid
Fixed protrusion, exert a force pivot protrusion, graded layer 1 is rotated up to disengaging, wherein the upper surface that portion 4 can also be screwed in misorientation is set
Friction lines is set, the shape for the lines that rubs can be waveform, can increase frictional force when multidirectional force as much as possible in this way.
Claims (6)
1. a kind of cable being stably connected with, which is characterized in that including electric wire and prevent swollen shell, it is described to prevent that swollen shell includes graded layer（1）
With interior paste layer（2）, the interior paste layer（2）For circular ring shape straight tube item, the interior paste layer（2）On have filling chamber, the filling chamber packet
Include connection chamber（21）Gradually deep chamber（22）, the connection chamber（21）For along the interior paste layer（2）Circumferential wall depth it is gradual
The recessed groove to become larger, the gradually deep chamber（22）For the vertical connection chamber（21）The oppositely extending rectangular recess of end profile,
The filling chamber is in the interior paste layer（2）Axial direction be alternatively arranged, the graded layer（1）Including being used to be bonded the interior patch
Layer（2）Outer surface extrados（11）Further include interconnection with the insertion section for being embedded in the filling chamber, the interconnection
Including twist lock slot（5）With embedded item（6）, the twist lock slot（5）Including directly entering slot, half turn trough and lockking protrusion（51）, described straight
It is from the graded layer to enter slot（1）The vertical bar groove that is recessed inwardly of surface, half turn trough is directly to enter slot from described respectively
The semicircle empty slot that the phase distal end edge of different lateral face lower part extends outward, the latching protrusion（51）For from the half way around
The downwardly projecting arc convex grain in the upper surface of slot, the embedded item（6）Including overhanging item and lower cutting, the overhanging item is certainly
The graded layer（1）The outwardly extending vertical bar in surface, the lower cutting is that the end of the vertical overhanging item is reversed to both sides
The vertical bar of extension.
2. a kind of cable being stably connected with according to claim 1, which is characterized in that the extrados（11）It is equal for thickness
The strip plate even, cross section is arc curved strip.
3. a kind of cable being stably connected with according to claim 1, which is characterized in that the insertion section includes the plate that only rises
（12）With go deep into item（13）, the plate that only rises（12）For from the extrados（11）Circumferentially direction depth is gradual for lower surface
The surface plate to become larger, it is described to go deep into item（13）For the vertical plate that only rises（12）Lower end side and only rise plate along described（12）
Lower edge the rectangular preiection item that reversely protrudes of extending direction.
4. a kind of cable being stably connected with according to claim 1, which is characterized in that further include for preventing the interior patch
The end side limiting unit of telescopic deformation occurs for the end of side.
5. a kind of cable being stably connected with according to claim 1, which is characterized in that the end side limiting unit includes side
Baffle（31）It preapres for an unfavorable turn of events slot with paste layer（32）, the side board（31）For the vertical graded layer（1）Terminal edge inwardly prolong
The surface plate stretched, the paste layer are preapred for an unfavorable turn of events slot（32）Including epitaxy part and clamping plate portion, the epitaxy part is from the interior paste layer（2）'s
Section side surface outwardly extending surface plate, the clamping plate portion are the end of the vertical epitaxy part to the graded layer（1）Side
Close to the surface plate extended.
6. a kind of cable being stably connected with according to claim 1, which is characterized in that further include for described in easy disassembly
Graded layer（1）Misorientation screw portion（4）, the misorientation screws portion（4）Including fixed lobe and pivot protrusion, the fixed lobe
For from the interior paste layer（2）Outwardly raised vertical bar column, the pivot protrusion is from the graded layer（1）Outside
The vertical bar column of surface outwardly convex, the pivot protrusion is with the fixed lobe not on same radial cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396706.2A CN108399970B (en) | 2018-04-28 | 2018-04-28 | Stably connected cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396706.2A CN108399970B (en) | 2018-04-28 | 2018-04-28 | Stably connected cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108399970A true CN108399970A (en) | 2018-08-14 |
| CN108399970B CN108399970B (en) | 2023-10-03 |
Family
ID=63100745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396706.2A Active CN108399970B (en) | 2018-04-28 | 2018-04-28 | Stably connected cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108399970B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489503A (en) * | 2012-06-12 | 2014-01-01 | 深圳市奔达康电缆股份有限公司 | Twisted structure of metal wires for cables, equipment and manufacturing process of twisted structure |
| KR101378446B1 (en) * | 2012-12-28 | 2014-03-26 | 우진 일렉트로나이트(주) | Extended cable |
| CN203822552U (en) * | 2014-03-05 | 2014-09-10 | 广东明阳风电产业集团有限公司 | Cable conduit supporting structure inside hollow main shaft of wind turbine generating set |
| CN203826037U (en) * | 2014-05-15 | 2014-09-10 | 乐清市威尔龙高温线缆有限公司 | Outdoor cable |
| CN105262017A (en) * | 2015-10-22 | 2016-01-20 | 安徽宁国市高新管业有限公司 | Cable protection pipe resistant to tension and compression |
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN105895220A (en) * | 2016-04-14 | 2016-08-24 | 成都佳美嘉科技有限公司 | Novel anti-deformation cable |
| CN105977898A (en) * | 2016-06-06 | 2016-09-28 | 济南轩天机电科技有限公司 | Fireproof explosion-proof combination structure at power cable joint of electric power system and application method |
| CN206259206U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of commercial car carries fireproof cable |
| CN107489827A (en) * | 2017-08-31 | 2017-12-19 | 芜湖凡达机械科技有限公司 | A kind of MPP Frpipes with route protection function |
| CN207069538U (en) * | 2017-06-22 | 2018-03-02 | 江苏铭鼎新材料科技有限公司 | A kind of NMPP telecommunication cable protectives |
| CN208335782U (en) * | 2018-04-28 | 2019-01-04 | 福建通宇电缆有限公司 | A kind of cable being stably connected with |
-
2018
- 2018-04-28 CN CN201810396706.2A patent/CN108399970B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489503A (en) * | 2012-06-12 | 2014-01-01 | 深圳市奔达康电缆股份有限公司 | Twisted structure of metal wires for cables, equipment and manufacturing process of twisted structure |
| KR101378446B1 (en) * | 2012-12-28 | 2014-03-26 | 우진 일렉트로나이트(주) | Extended cable |
| CN203822552U (en) * | 2014-03-05 | 2014-09-10 | 广东明阳风电产业集团有限公司 | Cable conduit supporting structure inside hollow main shaft of wind turbine generating set |
| CN203826037U (en) * | 2014-05-15 | 2014-09-10 | 乐清市威尔龙高温线缆有限公司 | Outdoor cable |
| CN105262017A (en) * | 2015-10-22 | 2016-01-20 | 安徽宁国市高新管业有限公司 | Cable protection pipe resistant to tension and compression |
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN105895220A (en) * | 2016-04-14 | 2016-08-24 | 成都佳美嘉科技有限公司 | Novel anti-deformation cable |
| CN105977898A (en) * | 2016-06-06 | 2016-09-28 | 济南轩天机电科技有限公司 | Fireproof explosion-proof combination structure at power cable joint of electric power system and application method |
| CN206259206U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of commercial car carries fireproof cable |
| CN207069538U (en) * | 2017-06-22 | 2018-03-02 | 江苏铭鼎新材料科技有限公司 | A kind of NMPP telecommunication cable protectives |
| CN107489827A (en) * | 2017-08-31 | 2017-12-19 | 芜湖凡达机械科技有限公司 | A kind of MPP Frpipes with route protection function |
| CN208335782U (en) * | 2018-04-28 | 2019-01-04 | 福建通宇电缆有限公司 | A kind of cable being stably connected with |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108399970B (en) | 2023-10-03 |
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