CN207250158U - A kind of total shielded signal control composite drag chain cable in flexible metal - Google Patents
A kind of total shielded signal control composite drag chain cable in flexible metal Download PDFInfo
- Publication number
- CN207250158U CN207250158U CN201721390113.2U CN201721390113U CN207250158U CN 207250158 U CN207250158 U CN 207250158U CN 201721390113 U CN201721390113 U CN 201721390113U CN 207250158 U CN207250158 U CN 207250158U
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- Prior art keywords
- signal
- layer
- drag chain
- cable
- wire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
A kind of total shielded signal control composite drag chain cable in flexible metal is the utility model is related to, is provided with signal wire and electric wire；In groups, the outer braid of every group of signal wire has one layer of soft thin copper wire shielded layer and forms the signal wire unit of drag chain shape pair twist signal wire two-by-two, and the signal wire unit of each drag chain shape, which is laid among cable, forms signal core；Electric wire circumference array and annular are laid in the periphery of signal core；The cable of resistance to torsion is formed filled with nylon cotton cord between signal wire unit, between each electric wire and between signal core and electric wire, one layer of total shielded layer of metal is woven with the outside of resistance to torsion cable, a flexible shroud layer is extruded with the outside of the total shielded layer of metal.There is high flexibility, weather-proof, heatproof, oil resistant, warping resistance song, high intensity, be resistant to stretch that the endurance life such as bent, wear-resisting, acid and alkali-resistance is big and service life is long.
Description
Technical field
A kind of industrial automation and precision instrumentation coordinative composition of equipments system cable are the utility model is related to, specifically
Say, be to be related to a kind of total shielded signal control composite drag chain cable in flexible metal.
Background technology
Modern industry automatic machinery people passes through the development of more than 30 years, has become national defence, machinery, transport, fire-fighting, military project
The supporting indispensable part of the industries such as precision equipment, its alternative harsh hazards loops manually carried out under adverse circumstances
The operation in border etc.；In practical applications, robot and supporting sensor are in fire-fighting and the application of military project high-end product, too busy to get away use
The supporting conveying of electrical cables and electronic signal cable, for example, modern connection robotic programming control and reception/transmission data programming
Instruction etc., the accessory cables must possess high flexibility, weather-proof, heatproof, oil resistant, warping resistance song, high intensity, be resistant to stretch it is bent, wear-resisting,
Harshness characteristic, especially its accessory cables such as acid and alkali-resistance need to have the flexibility of higher, and the torsion that can be born repeatedly is curved
Song produces stress, to meet robot secondary torsional requirements up to a million to institute's accessory cables.
The accessory cables of existing industrial automation robot, are confined to the connection of monomer electric wire, do not have signal line traffic control, this
Two kinds of accessory cables, which will separate, to be connected up, and not only wastes wiring space, but also connect up trouble.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing one kind has power consumption control connection and signal control connection concurrently
Flexible metal total shielded signal control composite drag chain cable.
What the purpose of this utility model was realized in：A kind of total shielded signal control composite drag chain cable in flexible metal,
It is provided with signal wire and electric wire；In groups, the outer braid of every group of signal wire has one layer of soft thin copper wire screen to pair twist to signal wire two-by-two
Cover layer and form the signal wire unit of drag chain shape, the signal wire unit of each drag chain shape, which is laid among cable, forms signal core；
Electric wire circumference array and annular are laid in the periphery of signal core；Between signal wire unit, between each electric wire and signal
The cable of resistance to torsion is formed filled with nylon cotton cord between core and electric wire, one layer of metal is woven with the outside of resistance to torsion cable
Total shielded layer, is extruded with a flexible shroud layer on the outside of the total shielded layer of metal.
The utility model, the high score that the fexible conductor and fexible conductor that signal wire is twisted into by the soft thin copper wire of essence strand extrude outside
The modified softness PUR insulating layers composition of son.
The utility model, the high score that the fexible conductor and fexible conductor that electric wire is twisted into by the soft thin copper wire of essence strand extrude outside
The modified softness PUR insulating layers composition of son.
The utility model, flexible shroud layer are macromolecule modified softness PUR restrictive coatings.
The good effect of the utility model：
1）, using signal wire pair twist two-by-two, the signal wire unit of each drag chain shape, which is laid among cable, forms signal core,
Electric wire circumference array and annular are laid in the structure of signal core periphery, save wiring space, save wiring trouble；
2）, drag chain shape signal wire unit outer braid have the use in one layer of soft thin copper wire shielded layer shielding isolation outside automatically controlled
The electric wire electromagnetic interference of system；
3）, the filling of nylon cotton cord is added in stranding, it is ensured that overall core is shaped, it is possible to increase itself resistance to twisting resistance and line
Stabilization between core, it is ensured that certain cushioning effect can be played when bearing external force moment of torsion, avoided between each position and line
Direct stress repeatedly, plays the buffer action between cored wire, further functions as the function of flexible buffer；
4）, stranding one layer of total shielded layer of metal of outer braid, not only act as shielding external electromagnetic interference effect, and can make
Neutral core effect；
5）, signal wire and electric wire use macromolecule modified softness PUR insulating layers, outermost layer extrudes macromolecule modified softness
PUR restrictive coatings, make cable possess higher flexibility, and endurance life is big, service life length, its resistance to reverses is up to 10,000,000 times.
The utility model, have high flexibility, weather-proof, heatproof, oil resistant, warping resistance song, high intensity, be resistant to stretch it is bent, wear-resisting, resistance to
The endurance lives such as soda acid are big and the advantages of service life is long.
Example below combination attached drawing is further described the utility model.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of the utility model.
In figure, 1, signal wire；2nd, electric wire；3rd, soft thin copper wire shielded layer；4th, nylon cotton cord；5th, the total shielded layer of metal；6、
Flexible shroud layer；7th, 9, essence twists the fexible conductor that soft thin copper wire is twisted into；8th, 10, macromolecule modified softness PUR insulating layers.
Embodiment
With reference to Fig. 1, the present embodiment is a kind of total shielded signal control composite drag chain cable in flexible metal, is provided with four letters
Number 1 and seven rump electron line 2 of line；Two-by-two to being twisted into one group, the outer braid of every group of signal wire has one layer soft thin every two signal wires
Shielding layer of copper wires 3 and form the signal wire unit of drag chain shape, the signal wire unit of each drag chain shape, which is laid among cable, forms letter
Number core；Seven rump electron line circumference arrays and annular are laid in the periphery of signal core；Between signal wire unit, each electric wire it
Between and signal core and electric wire between filled with nylon cotton cord 4 and form the cable of resistance to torsion, it is resistance to torsion cable outside compile
The total shielded layer 5 of one layer of metal is woven with, a flexible shroud layer 6 is extruded with the outside of the total shielded layer of metal, flexible shroud layer 6 is high score
The modified softness PUR restrictive coatings of son；Extruded outside the fexible conductor 7 and fexible conductor that signal wire 1 is twisted into by the soft thin copper wire of essence strand
Macromolecule modified softness PUR insulating layers 8 form；The fexible conductor 9 and fexible conductor that electric wire 2 is twisted into by the soft thin copper wire of essence strand
The macromolecule modified softness PUR insulating layers 10 extruded outside form.
The utility model, be widely used in modern intelligent automation need shielded signal industrial electronic drag chain cable and from
Dynamic metaplasia producing line drag chain cable, physical distribution transfer apparatus drag chain cable, numerically-controlled machine tool drag chain, Metallurgical Industry Automation drag chain cable with
And modern national defense construction has waterproof, oil resistant, endurance, each core with the tank chain cable that equipment and instrument etc. use is applied mechanically
Firm stable does not deviate, while shielding properties is high, not only plays and suppresses the internal interference effect of electromagnetic wave, but also plays short circuit current flow
Inhibitory action is leaked, plays the role of safety, reduce operation troubles.
These are only that the embodiment of the utility model is described in detail, not to this limitation the utility model, it is all
Modifications, equivalent substitutions and improvements made within the utility model principle etc., should be included in the scope of protection of the utility model
Within.
Claims (4)
- A kind of 1. total shielded signal control composite drag chain cable in flexible metal, it is characterised in that：It is provided with signal wire（1）And electronics Line（2）；In groups, the outer braid of every group of signal wire has one layer of soft thin copper wire shielded layer to pair twist to the signal wire two-by-two（3）And structure Into the signal wire unit of drag chain shape, the signal wire unit of each drag chain shape, which is laid among cable, forms signal core；The electronics Line circumference array and annular are laid in the periphery of signal core；Between the signal wire unit, between each electric wire and signal Nylon cotton cord is filled between core and electric wire（4）And the cable of resistance to torsion is formed, it is woven with one layer on the outside of resistance to torsion cable The total shielded layer of metal（5）, a flexible shroud layer is extruded with the outside of the total shielded layer of metal（6）.
- 2. the total shielded signal control composite drag chain cable in flexible metal according to claim 1, it is characterised in that：The letter Number line（1）The fexible conductor being twisted into by the soft thin copper wire of essence strand（7）The macromolecule modified softness PUR extruded outside with fexible conductor is exhausted Edge layer（8）Composition.
- 3. the total shielded signal control composite drag chain cable in flexible metal according to claim 1 or 2, it is characterised in that：Institute State electric wire（2）The fexible conductor being twisted into by the soft thin copper wire of essence strand（9）With the macromolecule modified softness extruded outside fexible conductor PUR insulating layers（10）Composition.
- 4. the total shielded signal control composite drag chain cable in flexible metal according to claim 3, it is characterised in that：It is described soft Property restrictive coating（6）For macromolecule modified softness PUR restrictive coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390113.2U CN207250158U (en) | 2017-10-24 | 2017-10-24 | A kind of total shielded signal control composite drag chain cable in flexible metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390113.2U CN207250158U (en) | 2017-10-24 | 2017-10-24 | A kind of total shielded signal control composite drag chain cable in flexible metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250158U true CN207250158U (en) | 2018-04-17 |
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ID=61883010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390113.2U Expired - Fee Related CN207250158U (en) | 2017-10-24 | 2017-10-24 | A kind of total shielded signal control composite drag chain cable in flexible metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658051A (en) * | 2017-10-24 | 2018-02-02 | 广东吉青电缆实业有限公司 | A kind of total shielded signal control composite drag chain cable in flexible metal |
-
2017
- 2017-10-24 CN CN201721390113.2U patent/CN207250158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658051A (en) * | 2017-10-24 | 2018-02-02 | 广东吉青电缆实业有限公司 | A kind of total shielded signal control composite drag chain cable in flexible metal |
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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: 20180417 Termination date: 20211024 |