CN108962495A - A kind of fireproof flexible cable production technology and its flexible fire-proof cable of production - Google Patents
A kind of fireproof flexible cable production technology and its flexible fire-proof cable of production Download PDFInfo
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- CN108962495A CN108962495A CN201810773330.2A CN201810773330A CN108962495A CN 108962495 A CN108962495 A CN 108962495A CN 201810773330 A CN201810773330 A CN 201810773330A CN 108962495 A CN108962495 A CN 108962495A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
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Abstract
The invention discloses a kind of power transmission lines, especially a kind of fireproof flexible cable production technology and its flexible fire-proof cable of production, including unreeling, being straightened, be molded, coat, stranding and winding, first pass through alignment setting, cable can be straightened in processing, so that cable be allowed it will not to be allowed the even situation of wall unevenness occur in injection molding, the frictional force for equally allowing it to be subject to when pulling is smaller, meanwhile it allowing relatively uniform when being molded.By cladding, the insulating layer of injection molding is coated, fireprotection layer is formed, sheath is being coated in most surface, to make its integrally formed.Using monomer copper core, its inside solid, copper core section is the transmission of electricity section of cable, it inside cable is not in redundant space to allow, to allow the interior weight and consumptive material of unit length of its power transmission line to be minimized, monomer copper core is because without carrying out twice stranding processing, and there is no what is be twisted, to make its softer.
Description
Technical field
The present invention relates to a kind of power transmission lines, more specifically, it relates to a kind of fireproof flexible cable production technology and its life
The flexible fire-proof cable of production.
Background technique
Fireproof cable is mainly used for working under hot conditions, and when there is fire, can continue to using.Currently, depositing
There are two types of fireproof cable, one is directlying adopt outside to be arranged one layer of copper pipe, thus reach fireproof purpose, another
It is that theater layer uses inorganic mineral material as insulating layer, with excellent insulation performance, and there is fire retardation, thus
Reach fireproof purpose.
The Chinese patent that notification number is CN2904218Y discloses a kind of fireproof cable, report goods copper core inner conductor, insulation
Layer, protecting pipe, the insulating layer outside copper core inner conductor is ceramic alumina magnesium insulating layer, and stainless steel is arranged outside insulating layer and protects
Casing reaches fireproof purpose by casing and insulating layer.But fireproof cable is twined by more copper cores at present
Around so that the increase of copper core sectional area be allowed especially to exist at this point, the sectional area of global sections product transmission of electricity more effective than its of cable is big
When powerful cable produces, corresponding cable size also can be very big, to be used for causing certain trouble, needs pair
It is improved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of fireproof flexible cable production technology,
It is produced by monomer copper core, so that the inner space of conductive core is reduced, thus improve the densification of cable, with rule
The power transmission line of lattice, cable global sections reduce.
To achieve the above object, the present invention provides the following technical scheme that
A kind of fireproof flexible cable production technology, includes the following steps,
S1, it unreels, monomer copper core is released from copper core reel；
Monomer copper core is straightened by S2, alignment；(and carry out corresponding matte surface process；
Monomer copper core surface is coated one layer of fire lagging by S3, injection molding；
S4, cladding, in fire lagging surface clad layer；
S5, stranding coat one layer of oversheath in layer on surface of metal, form fireproof cable；
S6, winding wind fireproof cable by rolling frame.
Through the above technical solutions, first passing through alignment setting using monomer copper core, cable can be drawn in processing
Directly, so that cable be allowed it will not to be allowed the even situation of wall unevenness occur in injection molding, the friction for equally allowing it to be subject to when pulling
Power is smaller, and at the same time, frosted processing is carried out to monomer copper core surface, so that monomer copper core surface roughness increases, allows it
Subsequent in injection molding, adhesive force increases, and allows the insulating layer of injection molding and the combination better effect of monomer copper core, will not remove easily.
Meanwhile angle of the process of alignment when monomer copper core can be allowed to pass through mold will not change easily, thus allow injection molding when it is more equal
It is even.By cladding, the insulating layer of injection molding is coated, fireprotection layer is formed, sheath is being coated in most surface, to make its whole
It is body formed.Using monomer copper core, inside solid, copper core section is the transmission of electricity section of cable, so that allowing inside cable will not
There is redundant space, so that the interior weight and consumptive material of the unit length of its power transmission line be allowed to be minimized, and directly adopts
Use the monomer copper core of major diameter as conductive core, do not need to be twisted, there is no the nodes of intertexture, thus allow its flexibility more
It is good.
The present invention is further arranged to: in S2, carrying out alignment operation using coalignment, the coalignment includes machine
Frame, the annular mounting frame for being equipped with annular fixed seat and being fixedly connected with annular fixed seat in the rack, the annular peace
It shelves and is provided with several loose slots, adjusting block is mounted in loose slot annular spread and loose slot, is pacified on the adjusting block
Equipped with straightening-wheel, the straightening-wheel is straightened with copper core extruding.
Through the above technical solutions, the position of the adjustable straightening-wheel of setting of loose slot, allows it can be to monomer copper core
Carry out extruding alignment.
The present invention is further arranged to: trimmer, the ring are provided between the annular fixed seat and annular mounting frame
It is provided with sliding slot in shape fixing seat, stable block is provided in the sliding slot, is provided with adjusting between the stable block and adjusting block
Part, is provided with arc groove on the trimmer, the arc groove by the outside diffusion profile of axial location close to annular fixed seat,
The regulating part is threaded through in arc groove.
Through the above technical solutions, the setting of trimmer and arc groove can carry out adjusting block same when it is turning
Successive step achievees the purpose that squeeze alignment so that it be allowed to be capable of forming the effect of clamping.
The present invention is further arranged to: adjusting rod is equipped on the annular fixed seat, contour is arranged on the trimmer
There are adjusting tooth, the adjusting rod and adjusting tooth engagement, and adjusting rod pushes adjusting tooth mobile.
Through the above technical solutions, using the cooperation of adjusting rod and adjusting tooth, when rotating adjusting rod, to allow it can
Trimmer rotation is pushed, and then achievees the purpose that adjust straightening-wheel.
The present invention is further arranged to: being provided with alignment groove in the outer rim of the straightening-wheel.
Through the above technical solutions, the setting of intertexture alignment groove can be squeezed with monomer copper core, and to allow slot energy
Enough and monomer copper core cooperates, to can coat to copper core when squeezing, so that squeezing effect is more preferable.
The present invention is further arranged to: being provided with cooling device after S3 step and is cooled down, the cooling device includes
Spraying device and cooling trough, cable successively passes through spraying device and cooling trough is cooling.
Through the above technical solutions, spraying device forms water mist, to cool down to space, to reach preliminary cooling
Purpose.And it is secondary by sink can be allowed to cool it is more uniform effectively.
The present invention is further arranged to: the spraying device includes bracket, rack-mount spray tank and setting
Spray head in spray tank is provided with current supply cable through-hole on spray tank.
Through the above technical solutions, spray head can go out water mist, water mist can be allowed not overflow by spray tank, to cool down
Effect is preferable.
The present invention is further arranged to: being provided with Embosser before S6 and is carried out embossed, the Embosser includes
The embossing wheel being arranged in pairs, the embossing wheel carry out cable to be pressed to form burr.
Through the above technical solutions, cable surface can be extruded burr by embossing wheel, to use actual
Cheng Zhong is convenient to pull to it.
The present invention is further arranged to: embossing wheel is arranged in pairs, and is provided at least two pairs, described to be arranged in pairs
Embossing wheel is distributed at camber line.
Through the above technical solutions, the embossing wheel at camber line distribution can allow cable to carry out certain bending, thus receiving
It is more convenient when volume.
It is another object of the present invention in order to provide a kind of flexible fire-proof cable.
It is a kind of using production technology flexible fire-proof cable produced described above, including monomer copper core, mica insulation
Layer, copper sheath and insulating sheath, the cable surface are provided with several anti-skid chequers.
Through the above technical solutions, inside solid, copper core section is the transmission of electricity section of cable using monomer copper core,
Inside cable be not in redundant space to allow, thus allow its power transmission line unit length in the weight fallen and consumptive material
To reduce, and the flexibility of monomer copper core is due to the node that does not interweave, to make its softer.
In conclusion the invention has the following advantages:
(1) by using monomer copper core, inside solid, copper core section is the transmission of electricity section of cable, to allow inside cable
It is not in redundant space, so that the interior weight and consumptive material of the unit length of its power transmission line be allowed to be minimized；
(2) by using monomer copper core, since there is no the node mostly to interweave with copper wire, and node is harder, thus monomer copper
The cable that core is produced is softer, more convenient to use.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment 1；
Fig. 2 is coalignment structure chart；
Fig. 3 is Section A-A figure in Fig. 2；
Fig. 4 is trimmer structure chart；
Fig. 5 is sanding device structure chart
Fig. 6 is injection mold structure figure；
Fig. 7 is cooling device structure chart；
Fig. 8 is the top view of curling barrel；
Fig. 9 is the side view of curling barrel；
Figure 10 is Embosser structure chart；
Figure 11 is the structure chart of embodiment 2.
Appended drawing reference: 1, rack；2, coalignment；21, straightening-wheel；211, alignment groove；22, annular fixed seat；221, sliding
Slot；222, balance weight；23, annular mounting frame；231, loose slot；232, adjusting block；24, trimmer；241, arc groove；242, it adjusts
Save part；243, adjusting tooth；25, adjusting rod；26, check lock lever；27, sanding device；271, storage groove；272, plate；273, slot；
274, frosted hole；275, material overflow cavity；276, frosted chamber；277, it is open；278, hopper；31, upper directive wheel；32, lower directive wheel；4,
Injection mold；41, set is imported；42, injection molding set；43, it is molded space；51, spray tank；52, spray head；53, sink；54, notch；
55, absorb water cushion；61, curling barrel；611, open section；612, closing in section；613, profiled section；62, rifle is welded；7, mounting plate；71,
Embossing wheel；81, monomer copper core；82, mica insulation layer；83, copper sheath；84, oversheath.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings..
Embodiment 1
A kind of fireproof flexible cable production technology comprising following steps,
S1, it unreels, monomer copper core 81 is released from copper core reel；Monomer copper core 81 is delayed from copper core reel by unreeling machine
Slow play goes out；
Monomer copper core 81 is straightened by S2, alignment, meanwhile, frosted processing is carried out in monomer copper core 81；In the same of alignment
When, carrying out frosted can allow the surface of monomer copper core 81 to become more coarse by frosting technology, meanwhile, in the process of frosted
In, monomer copper core can be straightened, so as to allow it further to improve its alignment；
81 surface of monomer copper core is coated one layer of fire lagging by S3, injection molding；Insulating materials is handled by injection molding machine,
Then insulating layer is coated in monomer copper core by installation injection mold again, passes through frosted since monomer copper core surface exists
Frosted layer afterwards is not easily stripped so that its adhesive force is bigger, and then makes it relatively high with the adhesion strength of monomer copper core；
S4, cladding, in fire lagging surface clad layer；Directly bar shaped copper sheet is longitudinally crimped, finally by item
The position of shape copper sheet docking is welded, to form copper pipe as metal layer, can play fireproofing function；
S5, stranding coat one layer of oversheath 84 in layer on surface of metal, form fireproof cable；It is identical as the injection step of S3, it will be exhausted
Edge material adheres to insulating materials by the surface that injection molding machine is molded into metal layer, can protect metal layer, while also can
Enough insulation；
S6, winding wind fireproof cable by rolling frame.
Wherein, it in alignment, is provided with coalignment 2 and carries out alignment operation.Coalignment 2 includes rack 1 and installation
Several straightening-wheels 21 in rack 1 carry out straightening to monomer copper core 81 by straightening-wheel 21.For convenience to straightening-wheel 21 into
Row adjustment, annular fixed seat 22 is equipped in rack 1, several sliding slots 221, sliding slot 221 are offered on annular fixed seat 22
It is opened up around by the center of annular fixed seat 22, annular mounting frame 23 is provided on annular fixed seat 22, pacified in annular
It shelves 23 positions corresponding with sliding slot 221 and offers loose slot 231, the installation and adjustment block 232 in loose slot 231, and will
Straightening-wheel 21 is mounted on adjusting block 232, and straightening-wheel 21 is allowed to pass through 232 activity of adjusting block.Adjusting block 232 includes balance weight 222
And sliding shoe, it is provided with regulating part 242 between balance weight 222 and sliding shoe, balance weight 222 is mounted in sliding slot 221, it is sliding
Motion block is mounted in loose slot 231, and straightening-wheel 21 is mounted on sliding shoe.Annular fixed seat 22 and annular mounting frame 23 it
Between be provided with trimmer 24, offer arc groove 241 on trimmer 24, and arc groove 241 opens up direction by close to trimmer
24 middle positions are arranged to the direction of external diffusion, then regulating part 242 are threaded through in arc groove 241.When rotating trimmer 24,
Regulating part 242 allows it to slide under the action of arc groove 241, so that adjusting block 232 be driven to slide in loose slot 231, realizes
The purpose of adjusting.
In order to facilitate the rotation of trimmer 24, be equipped with an adjusting rod 25 on annular fixed seat 22, adjusting rod 25 it is straight
The central axis upright of diameter and trimmer 24, and adjusting tooth 243 is provided on trimmer 24, while adjusting rod 25 being arranged
At screw rod, so that the screw thread for public security of giving way and adjusting tooth 243 cooperate, thus when rotating adjusting rod 25, allow trimmer 24 can be with
Rotation, achievees the purpose that adjusting.It is fixed for convenience after regulating, directly in annular fixed seat 22 or annular mounting frame
Check lock lever 26 is worn on 23, directly allows check lock lever 26 to be threadedly coupled with annular fixed seat 22 or annular mounting frame 23, compared with last year
It is abutted with trimmer 24, to achieve the purpose that locking.Monomer copper core 81 is straightened for convenience, is set in the outer rim of straightening-wheel 21
It is equipped with alignment groove 211.Generally in entire technique, coalignment 2 can be set two, and between two coalignments 2
Carry out frosted processing.
In frosted processing, in order to facilitate frosted, as shown in figure 5, being provided with sanding device 27, sanding device 27 includes depositing
The plate 272 putting case 271 and being placed in storage box 271 is provided with slot 273 in storage box 271, and plate 272 is inserted in slot
In 273, storage box 271 is divided into frosted chamber 276 and material overflow cavity 275, frosted hole 274, frosted hole are offered on plate 272
274 aperture is greater than the diameter of monomer copper core 81, between can allowing frosted material can be between monomer copper core 81 and frosted hole 274
Gap is overflowed, and the frosted material of spilling is allowed to collect in material overflow cavity 275.In addition, plate 272 can be arranged in pairs, at this point, two plates
Space between 272 is frosted chamber 276, and material overflow cavity 275 is placed in 276 two sides of frosted chamber, and opening 277 is arranged in 275 bottom of material overflow cavity,
Hopper 278 can be set to be collected.In frosted, (the frosted material in the present embodiment can use gravel, diamond to frosted material
Equal hard fine particle) height is stacked higher than 274 height of frosted hole.In addition, frosted can also be replaced using blasting craft.
After alignment, then pass through injection molding of the injection molding machine to 81 surface mechanical energy insulating layer of monomer copper core.Pacify on injection molding machine
Equipped with the injection mold 4 for being molded to 81 surface of monomer copper core.Injection mold 4 includes importing set 41 and injection molding set 42, note
There is the injection molding space 43 of the insulating materials for thawing between mould set 42 and importing set 41, and passes through injection molding space 43, it will
Insulating materials is coated in monomer copper core 81.Guidance set is provided with before entering injection molding set 42, guidance set includes above leading
To wheel 31 and lower directive wheel 32, monomer copper core 81 is passed through into upper directive wheel 31 and lower directive wheel 32, enters note to allow
Monomer copper core 81 in mould set 42 is relatively more steady, and then the epidermis for allowing it to be molded is relatively uniform.
After injection molding, need to cool down epidermis.But since copper core is larger, water is used directly to cool down relatively difficult.
Therefore, in order to solve the above-mentioned technical problem, spraying device is arranged after injection molding to be pre-cooled, then by sink 53, and
In the notch 54 of sink 53, cable can be passed through, blocking water suction cushion 55, allows water flow velocity to slow down on notch 54, meanwhile, it is capable to
The pressure of cable is reduced.Wherein, spraying device includes bracket, rack-mount spray tank 51 and is arranged in spray tank
Spray head 52 in 51 is provided with through-hole on spray tank 51, and cable is directly passed through from through-hole, passes through spray head 52 and sprays cooling water mist pair
Cable is cooled down.
It is coated after cable is cooling, one layer of copper foil is mainly set on the surface thereof.Lead in this step
The completion of package welding equipment is crossed, during copper bar is wrapped up, it is necessary first to it is crimped, it is allowed to form copper sheet pipeline,
It is finally welded in its seaming position again, to complete entire encapsulation process.Package welding equipment include copper bar unwinding device,
Curling barrel 61 and welding rifle 62, wherein curling barrel 61 includes open section 611, closing in section 612 and the profiled section being wholely set
613, it is contacted in open section 611 with copper bar, and its end and copper bar are of same size, in closing in section 612, two edges are bent up
Song forms closing-in structure, and the width to close up has open section 611 to be gradually reduced to profiled section 613.The volume of last profiled section 613
Bent 61 diameter of cylinder is constant, and there are gap, welding gun and clearance fits on top, is welded by gap to copper bar, completes copper sheet
Cladding.
It finally needs to carry out cabling process, again be molded the cable that copper sheet coats, injection mold 4 is identical, is infusing
Same setting guiding device is oriented to before modeling, while can also carry out shaping to copper sheet layer, is cooled down after processing.
After the cooling period, it winds and pulls for convenience, cable surface is arranged to wavy or helical form, at this point, receiving
It is provided with Embosser before volume and carries out embossed, Embosser includes mounting plate 7 and the pressure that is arranged in pairs on mounting plate 7
Line wheel 71, the 71 edges setting of embossing wheel is fluted, and raised line is provided in groove, is embossed by raised line.On mounting plate 7
It is provided with regulating tank, movable block is installed in regulating tank, shaft is installed on sliding shoe, will wherein an embossing wheel 71 be mounted on
In shaft, another embossing wheel 71 allows its active to rotate by motor driven, to have the function of squeezing and draw to cable.
It embosses, 71 at least two pairs of the setting of embossing wheel to form complete lines to different angle respectively.In the same of embossing
When, by the way that multiple groups embossing wheel 71 is arranged into camber line structure, so as to which cable to be bent, allow it in winding when ratio
It is more convenient.
Embodiment 2
It is a kind of to use production technology as described in Example 1 flexible fire-proof cable produced, the monomer copper core including major diameter
81, mica insulation layer 82, copper sheath 83 and insulating sheath, wherein cable surface is provided with several anti-skid chequers, and anti-skid chequer can be with
It is set as helical structure, or cyclic structure.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fireproof flexible cable production technology, it is characterised in that include the following steps,
S1, it unreels, monomer copper core (81) is released from copper core reel；
Monomer copper core (81) is straightened by S2, alignment, and carry out at matte surface technique on monomer copper core (81) surface
Reason；
Monomer copper core (81) surface is coated one layer of inorganic fire insulating layer by S3, injection molding；
S4, cladding, in fire lagging surface clad layer；
S5, stranding coat one layer of oversheath (84) in layer on surface of metal, form fireproof cable；
S6, winding wind fireproof cable by rolling frame.
2. fireproof flexible cable production technology according to claim 1, which is characterized in that in S2, using coalignment
(2) alignment operation is carried out, the coalignment (2) includes rack (1), is equipped with annular fixed seat (22) on the rack (1)
And the annular mounting frame (23) being fixedly connected with annular fixed seat (22), the annular mounting frame (23) if on be provided with and work
Adjusting block (232), the adjusting block are mounted in dynamic slot (231), loose slot (231) annular spread and loose slot (231)
(232) it is equipped on straightening-wheel (21), the straightening-wheel (21) is straightened with copper core extruding.
3. fireproof flexible cable production technology according to claim 2, which is characterized in that the annular fixed seat (22) with
It is provided between annular mounting frame (23) trimmer (24), is provided with sliding slot (221), the cunning on the annular fixed seat (22)
It is provided with stable block in slot (221), regulating part (242), the trimmer are provided between the stable block and adjusting block (232)
(24) it is provided on arc groove (241), the arc groove (241) is from the axial location close to annular fixed seat (22) to external diffusion
Distribution, the regulating part (242) are threaded through in arc groove (241).
4. fireproof flexible cable production technology according to claim 3, which is characterized in that on the annular fixed seat (22)
It is equipped with adjusting rod (25), contour is provided with adjusting tooth (243) on the trimmer (24), the adjusting rod (25) and adjusting tooth
(243) it engages, and adjusting rod (25) pushes adjusting tooth (243) mobile.
5. fireproof flexible cable production technology according to claim 2, which is characterized in that the outer rim of the straightening-wheel (21)
On be provided with alignment groove (211).
6. fireproof flexible cable production technology according to claim 1, which is characterized in that be provided with cooling after S3 step
Device is cooled down, and the cooling device includes spraying device and cooling trough (53), cable successively pass through spraying device with
And cooling trough (53) is cooling.
7. fireproof flexible cable production technology according to claim 6, which is characterized in that the spraying device includes branch
Frame, rack-mount spray tank (51) and the spray head (52) being arranged in spray tank (51), spray tank are arranged on (51)
There is current supply cable through-hole.
8. fireproof flexible cable production technology according to claim 1, which is characterized in that be provided with Embosser before S6
Embossed is carried out, the Embosser includes the embossing wheel (71) being arranged in pairs, and the embossing wheel (71) adds cable
Swaging is at burr.
9. fireproof flexible cable production technology according to claim 8, which is characterized in that the embossing wheel (71) sets in pairs
It sets, and is provided at least two pairs, the embossing wheel (71) being arranged in pairs is distributed at camber line.
10. a kind of use production technology as described in any one of claims 1-9 flexible fire-proof cable produced, feature
It is, including monomer copper core (81), mica insulation layer (82), copper sheath (83) and insulating sheath, the cable surface setting
There are several anti-skid chequers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810773330.2A CN108962495B (en) | 2018-07-14 | 2018-07-14 | Fireproof flexible cable production process and flexible fireproof cable produced by same |
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| CN201810773330.2A CN108962495B (en) | 2018-07-14 | 2018-07-14 | Fireproof flexible cable production process and flexible fireproof cable produced by same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047629A (en) * | 2019-05-06 | 2019-07-23 | 徐小梅 | A kind of twisted equipment of cable alignment |
| CN110230939A (en) * | 2019-05-24 | 2019-09-13 | 中国航天空气动力技术研究院 | A kind of modularization atomizing heat dispersion heat sink device |
| CN110444338A (en) * | 2019-07-09 | 2019-11-12 | 东莞市智钢五金电子有限公司 | A kind of data line braiding printing production line |
| CN110890179A (en) * | 2019-11-07 | 2020-03-17 | 江苏华能电缆股份有限公司 | Load-bearing detection cable straightening production process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490823A (en) * | 2002-10-16 | 2004-04-21 | 江苏上上电缆集团有限公司 | Isolated copper wire cable with copper armoured under 3KV voltage rating and manufacture thereof |
| CN101814342A (en) * | 2010-04-16 | 2010-08-25 | 张家港市永金电缆有限公司 | High-capacity copper-clad steel composite optical cable for fusion of three nets and production method thereof |
| CN102024525A (en) * | 2010-11-16 | 2011-04-20 | 宁波振亚电工机械厂 | Film sintering machine |
| CN202584768U (en) * | 2012-03-28 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Single-core fireproof control cable |
| CN102855987A (en) * | 2012-09-21 | 2013-01-02 | 江苏宝安电缆有限公司 | High-performance inorganic-mineral insulating flexible fireproof cable with metal sheath |
| CN104517689A (en) * | 2013-09-30 | 2015-04-15 | 江苏河阳线缆有限公司 | Preparation method of coaxial cable |
| CN105139946A (en) * | 2015-08-20 | 2015-12-09 | 安徽怡和电缆有限公司 | Mineral insulated ultra-soft fireproof cable |
| CN105390191A (en) * | 2015-12-22 | 2016-03-09 | 上海朗达电缆（集团）有限公司 | Flexible aluminum alloy fireproof cable and manufacture technology thereof |
-
2018
- 2018-07-14 CN CN201810773330.2A patent/CN108962495B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490823A (en) * | 2002-10-16 | 2004-04-21 | 江苏上上电缆集团有限公司 | Isolated copper wire cable with copper armoured under 3KV voltage rating and manufacture thereof |
| CN101814342A (en) * | 2010-04-16 | 2010-08-25 | 张家港市永金电缆有限公司 | High-capacity copper-clad steel composite optical cable for fusion of three nets and production method thereof |
| CN102024525A (en) * | 2010-11-16 | 2011-04-20 | 宁波振亚电工机械厂 | Film sintering machine |
| CN202584768U (en) * | 2012-03-28 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Single-core fireproof control cable |
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