CN206349154U - A kind of high pressure spring cable - Google Patents
A kind of high pressure spring cable Download PDFInfo
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- CN206349154U CN206349154U CN201621433799.4U CN201621433799U CN206349154U CN 206349154 U CN206349154 U CN 206349154U CN 201621433799 U CN201621433799 U CN 201621433799U CN 206349154 U CN206349154 U CN 206349154U
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- tension member
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Abstract
The utility model discloses a kind of high pressure spring cable, including outer jacket, inner liner, screen layer, sheath, semi-conductive layer, insulating barrier, conductor, interior tension member, outer tension member, end line section, spring line segment；The spring cable is formed by two end line sections and spring line segment integrally connected, and the spring cable is sequentially provided with outer jacket, inner liner, screen layer and sheath；The spring cable inner core is formed by high power transmission lines core and outer tension member are mutually stranded；The high power transmission lines core is sequentially provided with semi-conductive layer, insulating barrier, conductor and interior tension member；The semi-conductive layer is semiconductive PVC material layers, and the sheath is semiconductive PVC material layers；The screen layer is wound or woven using fine soft annealing copper wire and formed；The outer jacket uses speciality PU materials；This is new with extension physical life, it is ensured that safety；Highly abrasion-resistant, quick movement, the characteristics of bending property is excellent, it is adapted to severe industrial environment application.
Description
Technical field
The utility model is related to a kind of spring cable technical equipment field, more particularly to a kind of high pressure spring cable.
Background technology
With the continuous fast development of industrial automation, the electrical equipment that round and wide-angle moves back and forth at a high speed is obtained
Large-scale application.Connection and power transmission and the transmission of signal between electrical equipment be unable to do without cable, due to workplace
Complication, integrated etc., local electrical equipment may need high voltage ability can completely to work, pressure common spring cable
The need for equipment can not being met.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of high pressure spring cable, for of the prior art
Deficiency, using multicore twisting type spring cable, coordinate in tension member and outer tension member, and extrude and partly lead in surface of insulating layer
Electric PVC material layers；Meet demand of the partial electrical equipment to high voltage spring cable.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of high pressure spring cable, including outer jacket,
Inner liner, screen layer, sheath, semi-conductive layer, insulating barrier, conductor, interior tension member, outer tension member, end line section, spring wire
Section, it is characterised in that：
The spring cable by two end lines section and middle equidiameter ring around spring line segment integral type be formed by connecting, the bullet
Spring Exterior cable is disposed with outer jacket, inner liner, screen layer and sheath from outside to inside；The spring cable inner core is set
There is high power transmission lines core and outer tension member are mutually stranded to form；The high power transmission lines core is set successively from outside to inside
It is equipped with semi-conductive layer, insulating barrier, conductor and interior tension member；The conductor is formed by the fine soft annealing copper wire of multiply is stranded, institute
State insulating barrier and constituted by being extruded in one layer of PP material layers outside conductor, play a part of high insulating property；The semi-conductive layer
It is made up of one layer of semiconductive PVC material layers for being extruded in surface of insulating layer；The sheath uses and extrudes one layer of semiconductive PVC material
Matter layer；The screen layer is wound or woven using fine soft annealing copper wire and formed；The outer jacket uses speciality PU materials.
The spring cable is at least provided with a high power transmission lines core.
The outer tension member is at least provided with one, and the outer tension member can be placed on bullet separately as a unit
In spring cable center or high power transmission lines core gap；The interior tension member is built in conductor center.
The sheath is abound between screen layer and high power transmission lines core.
Operation principle of the present utility model is：The spring cable plays raising and born by increasing the thickness of insulating barrier
The ability of voltage；And semi-conductive layer is extruded in surface of insulating layer, play a part of being homogenized electromagnetic field；Set in the spring cable
There is inside and outside tension member, play a part of improving tensile strength；The spring cable is provided with sheath, screen layer, liner
Layer, outer jacket；It is characterized in that the core conductor of spring cable is formed by the fine soft annealing copper wire of multiply is stranded, and extrude outside
One layer of PP material, plays high insulating property；Sheath uses and one layer of semiconductive PVC material layers is extruded outside semi-conductive layer；Shielding
Layer is wound or woven using fine soft annealing copper wire and constituted；Outer jacket uses speciality PU materials.
By above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model is：Using multicore twisting type spring electricity
Cable, coordinates interior tension member and outer tension member, and extrude semiconductive PVC material layers in surface of insulating layer；Meet partial electrical
Demand of the equipment to high voltage spring cable；The ability that spring cable bears voltage is improved, increases the tensile strength of spring cable；
Semi-conductive layer and semiconductive sheath serve the effect of homogenizing electromagnetic field, and outer jacket uses PU materials, with highly abrasion-resistant, soon
Fast movement, the characteristics of bending property is excellent, it is adapted to severe industrial environment application.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of high pressure spring cable front view schematic diagram disclosed in the utility model embodiment；
Fig. 2 is that a kind of high pressure spring cross-section of cable diagram disclosed in the utility model embodiment is intended to.
Numeral and the corresponding component title represented by letter in figure：
1. the sheath of 2. inner liner of outer jacket, 3. screen layer 4.
5. tension member in the conductor 8. of 6. insulating barrier of semi-conductive layer 7.
9. 11. spring line segments of the outer end line of tension member 10. section
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
According to Fig. 1 and Fig. 2, the utility model provides a kind of high pressure spring cable, including outer jacket 1, inner liner 2, screen
Cover layer 3, sheath 4, semi-conductive layer 5, insulating barrier 6, conductor 7, interior tension member 8, outer tension member 9, end line section 10, spring wire
Section 11.
The spring cable by two end lines section 10 and middle equidiameter ring around the integral type of spring line segment 11 be formed by connecting, institute
State and be disposed with outer jacket 1, inner liner 2, screen layer 3 and sheath 4 outside spring cable from outside to inside；The spring cable
Inner core is provided with that high power transmission lines core and outer tension member 9 are mutually stranded to be formed；The high power transmission lines core is from outer
Semi-conductive layer 5, insulating barrier 6, conductor 7 and interior tension member 8 are disposed with to interior；The conductor 7 is by the fine soft annealing of multiply
Copper wire is stranded to be formed, and the insulating barrier 6 is made up of one layer of PP material layers for being extruded in the outside of conductor 7, plays high insulating property
Effect；The semi-conductive layer 5 is made up of one layer of semiconductive PVC material layers for being extruded in the surface of insulating barrier 6；The sheath 4 is adopted
With extruding one layer of semiconductive PVC material layers；The screen layer 3 is wound or woven using fine soft annealing copper wire and formed；It is described
Outer jacket 1 uses speciality PU materials.
The spring cable is provided with three high power transmission lines cores.
The outer tension member 9 is provided with four, and the outer tension member 9 is placed in spring cable as a unit
In the heart and high power transmission lines core gap；The interior tension member 8 is built in the center of conductor 7.
The sheath 4 is abound between screen layer 3 and high power transmission lines core.
The utility model concrete operation step is：The spring cable by two end lines section 10 and middle equidiameter ring around bullet
The integral type of spring line segment 11 is formed by connecting, and the cross section inner core of the spring cable includes 1 core or multicore by semi-conductive layer 5, insulation
The core that layer 6, conductor 7 are constituted；Conductor 7 is formed by the fine soft annealing copper wire of multiply is stranded；Tension member 8 can be placed on conductor
Inside 7, the core being made up of semi-conductive layer 5, insulating barrier 6, conductor 7 stranded center or gap can also be placed on；
The outside of conductor 7 extrudes one layer of PP material layers, plays a part of high insulating property；One and half are extruded in the outside of insulating barrier 6 to lead
Electric PVC material layers, play a part of being homogenized electromagnetic field；The screen layer 3 winds or woven structure using fine soft annealing copper wire
Into；The spring cable is covered from outside to inside is provided with outer jacket 1, inner liner 2, screen layer 3, sheath 4；The sheath 4
Constituted using one layer of semiconductive PVC material is extruded；The outer jacket 1 is constituted using one layer of speciality PU material is extruded.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：Using multicore twisting type spring cable, coordinate
Interior tension member and outer tension member, and extrude semiconductive PVC material layers in surface of insulating layer；Partial electrical equipment is met to height
The demand of voltage spring cable；The ability that spring cable bears voltage is improved, increases the tensile strength of spring cable；Semi-conductive layer
The effect of homogenizing electromagnetic field is served with semiconductive sheath, outer jacket uses PU materials, with highly abrasion-resistant, it is quick mobile,
The characteristics of bending property is excellent, is adapted to severe industrial environment application.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of high pressure spring cable, it is characterised in that including outer jacket, inner liner, screen layer, sheath, semi-conductive layer, absolutely
Edge layer, conductor, interior tension member, outer tension member, end line section, spring line segment；The spring cable is by two end line sections with
Between equidiameter ring around spring line segment integral type be formed by connecting, be disposed with from outside to inside outside the spring cable outer jacket,
Inner liner, screen layer and sheath；The spring cable inner core is provided with high power transmission lines core and outer tension member is mutual
It is stranded to form；The high power transmission lines core is disposed with semi-conductive layer, insulating barrier, conductor and interior tension structure from outside to inside
Part；The conductor is formed by the fine soft annealing copper wire of multiply is stranded, and the insulating barrier is by one layer of PP material being extruded in outside conductor
Matter layer is constituted, and plays a part of high insulating property；The semi-conductive layer is by being extruded in one layer of semiconductive PVC material of surface of insulating layer
Matter layer is constituted；The sheath uses and extrudes one layer of semiconductive PVC material layers；The screen layer is twined using fine soft annealing copper wire
Around or braiding form；The outer jacket uses speciality PU materials.
2. a kind of high pressure spring cable according to claim 1, it is characterised in that the spring cable is at least provided with one
Root high power transmission lines core.
3. a kind of high pressure spring cable according to claim 1, it is characterised in that the outer tension member at least provided with
One, the outer tension member can be placed between spring cable center or high power transmission lines core separately as a unit
In gap；The interior tension member is built in conductor center.
4. a kind of high pressure spring cable according to claim 1, it is characterised in that the sheath be abound with screen layer and
Between high power transmission lines core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433799.4U CN206349154U (en) | 2016-12-26 | 2016-12-26 | A kind of high pressure spring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433799.4U CN206349154U (en) | 2016-12-26 | 2016-12-26 | A kind of high pressure spring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349154U true CN206349154U (en) | 2017-07-21 |
Family
ID=59317444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433799.4U Active CN206349154U (en) | 2016-12-26 | 2016-12-26 | A kind of high pressure spring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393640A (en) * | 2017-08-21 | 2017-11-24 | 贵州固达电缆有限公司 | A kind of tension plane spring line |
| CN112397234A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Tensile photovoltaic cable capable of adapting to severe environment |
-
2016
- 2016-12-26 CN CN201621433799.4U patent/CN206349154U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393640A (en) * | 2017-08-21 | 2017-11-24 | 贵州固达电缆有限公司 | A kind of tension plane spring line |
| CN112397234A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Tensile photovoltaic cable capable of adapting to severe environment |
| CN112397234B (en) * | 2020-10-12 | 2022-02-18 | 居盛文 | Tensile photovoltaic cable capable of adapting to severe environment |
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