CN204390778U - A kind of steel industry tipping car composite flat cable - Google Patents
A kind of steel industry tipping car composite flat cable Download PDFInfo
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- CN204390778U CN204390778U CN201520021161.9U CN201520021161U CN204390778U CN 204390778 U CN204390778 U CN 204390778U CN 201520021161 U CN201520021161 U CN 201520021161U CN 204390778 U CN204390778 U CN 204390778U
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Abstract
The utility model discloses a kind of steel industry tipping car composite flat cable, relate to field of cable technology.It comprises protective layer, separator and oversheath; Protective layer is by many diameter 0.2-0.3mm, and nominal strength carbon nickel coated steel wire braiding in 1900-2400MPa forms; Separator is made up of the alkali-free glass cloth of fire resistant; Oversheath is made up of the Ceramic silicon rubber being cross-linked; Protective layer, separator and oversheath wrap up from outside to inside successively; arrange more than one group in oversheath for transmission device, hydraulic means system motor resistance variable-frequency power cable group, one group of forced air cooler system motor cable, temperature relay with pressure switch system shielded type cable and torque type motor cable reel cable complex group and one group of solenoid valve system signal controlling transmission cable group.The utility model is reasonable in design, has the characteristic that excellent high temperature resistant, anti-molten steel spatters wound, fire prevention, removable folding and unfolding, resist bending, wear-resisting, tension, is mainly used as smelting iron and steel industry tipping car flat cable.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of steel industry tipping car composite flat cable.
Background technology
Tipping car is the important component part that slag system taken off by steel mill hot-metal bottle.Before converter smelting poured into by hot-metal bottle, the position of skimming delivered to by molten iron by usual walking mechanism, then by rollover prevention system by angle certain for hot-metal bottle tipping, is then grilled in slag ladle by the waste residue in hot-metal bottle by pneumatic Cinder Machine.After treating that waste residue has been taken off, hot-metal bottle is got back to horizontal level by the system of tipping car again, for next process is ready.
Overturning tipping car mainly relies on the association of electric motor system, ventilated machine system, electromagnetic valve controlling system, temperature relay induction system, pressure switch induction system and torque motor formula cable reel system etc. to coordinate, and the normal operation of all multisystems needs to be achieved by cable transmission electric power and signal.Wherein cable is along with the system ceaselessly folding and unfolding back and forth of tipping car.Cable needs stand resistance to ambient temperature about 200 DEG C and do not deform in this course, once there be steel wire to splash to cable surface, its instantaneous temperature can reach 1000 DEG C, and this just requires cable also must have and splashes to cable surface when preventing molten iron from tumbling and the function not being burned damage.
The normal operation in the past realizing all multisystems needs to connect with multiple different model cable, and needs frequent cable of changing to ensure that equipment runs, so serious restriction production efficiency, sums up and there is following defect:
1, traditional cable limits by heatproof, stand back and forth for a long time hot environment cable insulation and sheath material softening after cause core contact short circuit;
2, the function of the traditional cable scald cable that do not prevent molten iron from splashing, once molten steel splashes to cable surface, the nonmetallic materials of cable surface are carbonized instantaneously and cause cable bad;
3, traditional cable is generally designed to circle, and cable easily causes cable line ball if there is winding displacement is irregular in retractable cable process, very easily causes and break in tipping car moving process;
4, cable is along with tipping car folding and unfolding back and forth, and cable surface is easy to wear and Long-term bend causes conductive cable cores easy fracture;
5, by tipping car entire system mobile restriction, adopt the cable of multiple cable independent wiring again same cable take-up not to use, overall folding and unfolding can not be realized, and variant system needs multiple twisted and released of the cable line apparatus; Cable maintenance is inconvenient, and when cable is safeguarded separately, need to carry out individual inspiration to the cable of each system, maintenance cost is high, and attendant's working strength is large.
Utility model content
The utility model is intended to solve above-mentioned one or more problem of the prior art, provides a kind of and has that excellent high temperature resistant, anti-molten steel spatters wound, system tipping car composite flat cable skimmed by fire prevention, removable folding and unfolding, resist bending, smelting iron and steel industry hot-metal bottle that is wear-resisting, tension.
Scheme of the present utility model is as follows: a kind of steel industry tipping car composite flat cable, comprises protective layer, separator and oversheath; Described protective layer is by many diameter 0.2-0.3mm, and nominal strength carbon nickel coated steel wire braiding in 1900-2400MPa forms; Described separator is made up of the alkali-free glass cloth of fire resistant; Described oversheath is made up of the Ceramic silicon rubber being cross-linked; Described protective layer, separator and oversheath wrap up from outside to inside successively; arrange more than one group in described oversheath for transmission device, hydraulic means system motor resistance variable-frequency power cable group, one group of forced air cooler system motor cable, temperature relay with pressure switch system shielded type cable and torque type motor cable reel cable complex group and one group of solenoid valve system signal controlling transmission cable group.
Described resistance variable-frequency power cable group, cable complex group and cable group are yi word pattern arrangement, and cable core group spacing, for being more than or equal to 2mm, is wrapped in oversheath thickness outside cable core group for being more than or equal to 4.0mm.
Described resistance variable-frequency power cable group, structure is from outside to inside: the screen of tinned copper wire braiding is wrapped in by one or more layers overlapping wrapped fire resistant separator; Separator is wrapped in by three main line cores and wire core interval, three ground with the stranded cable core of core type.
Described main line core is identical with the structure of ground wire core, five class tinned copper conductor outer wrapping fire resistant insulating barriers, and fire resistant insulating barrier is made up of the Ceramic silicon rubber material being cross-linked; Outer overlapping one or more layers fire resistant separator wrapped of cable core, fire resistant separator is made up of the band of crosslinkable Ceramic silicon rubber materials processing, and described thickness of strip is 0.3mm-0.5mm.
Described cable complex group is by containing more than one group forced air cooler system motor cable and temperature relay system shielded type cable, pressure switch system shielded type cable, each one group of for subsequent use group of cable, and torque type motor cable reel 2 groups, cable composition, through being twisted into compound cable core, compound cable core peripheral hardware has one or more layers overlapping wrapped fire resistant separator, is provided with the screen woven by 5 class tinned copper conductor warp looms outside fire resistant separator.
Described motor cable structure is from inside to outside that tinned copper wire woven shield is wrapped in teflin tape separator; Described teflin tape separator is wrapped in three master cores and a wire core; Described master core is identical with wire core structure, is formed by five class tinned copper conductor outer wrapping fire resistant insulating barriers.
Described temperature relay system shielded type cable is identical with pressure switch system shielded type cable and for subsequent use group of construction of cable, cable structure is from outside to inside: tinned copper wire woven shield two is wrapped in separator two, described separator dual-purpose alkali-free glass cloth is made, and is wrapped in five insulated wire cores one twisted together; Described insulated wire cores one is that when described insulated wire cores one is stranded, stranded pitch diameter multiple scope is 12-14 by five class tinned copper conductor outer wrapping fire resistant insulating barriers.
Described torque type motor cable reel cable structure is from outside to inside that tinned copper wire woven shield is wrapped in teflin tape separator, described teflin tape separator is wrapped in the line pair be stranding into for a pair by 2 insulated wire cores, and stranded pitch is not more than 100mm.
Wrap up in the double shield layer that described solenoid valve system signal controlling transmission cable group is combined by tinned copper wire woven shield two and aluminum plastic composite belt longitudinal bag screen and be no more than 10 pairs of lines to group; Described line to group structure is from outside to inside: tinned copper wire woven shield two is wrapped in teflin tape separator, described teflin tape separator is wrapped in the insulated wire cores two of 2 pair twists, line is no more than 80mm to group strand pitch processed, and it is unequal to group strand pitch processed often to organize line.
The utility model apparatus design is reasonable, has the following advantages:
1, adopt Ceramic silicon rubber material as the insulating barrier of cable and restrictive coating, Ceramic silicon rubber material is utilized to meet the characteristic of high temperature generation ceramic, substantially increase serviceability temperature scope-60 DEG C ~ 1000 DEG C of cable, ensure that tipping car in use runs into burst accident cable and can ensure that equipment normally runs by normal power supply.
2, in employing high strength, carbon nickel coated steel wire is as the protective layer of cable, and it is good that it has intensity high-wear resistance, and can also play a protective role, and prevents molten steel from scorching cable surface further.
3, multiple system cable is integrated into a cable inside, the cable solving tradition separately wiring can not use on torque motor formula cable drum, can not the defect of overall folding and unfolding; Simplify the installation steps of cable, optimize the program of laying, be greatly user-friendly to, improve the safety and effectiveness of whole system simultaneously.
4, the useful life of cable is substantially increased.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model resistance variable-frequency power cable group structural representation;
Fig. 3 is cable complex group structural representation of the present utility model;
Fig. 4 forced air cooler system motor construction of cable schematic diagram;
The temperature relay system shielded type cable of Fig. 5 same structure and pressure switch system shielded type cable and for subsequent use group of construction of cable schematic diagram;
Fig. 6 torque type motor cable reel construction of cable schematic diagram;
Cable group structural representation is used in the transmission of Fig. 7 solenoid valve system signal controlling;
Wherein: 1, composite flat cable; 2, resistance variable-frequency power cable group; 3, main line core; 4, wire core; 5, five class tinned copper conductors; 6, fire resistant insulating barrier; 7, fire resistant separator; 8, screen; 9, cable complex group; 10, motor cable; 11, temperature relay system shielded type cable; 12, pressure switch system shielded type cable; 13, for subsequent use group of cable; 14, torque type motor cable reel cable; 15, compound cable core; 16, teflin tape separator; 17, master core; 18, wire core; 19, tinned copper wire woven shield two; 20, separator two; 21, insulated wire cores one; 22, cable group; 23, aluminum plastic composite belt longitudinal bag screen; 24, line is to group; 25, insulated wire cores two; 26, oversheath; 27, separator; 28, protective layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
As depicted in figs. 1 and 2, a kind of steel industry tipping car composite flat cable 1, comprises protective layer 28, separator 27 and oversheath 26; Described protective layer 28 is by many diameter 0.2-0.3mm, and nominal strength carbon nickel coated steel wire braiding in 1900-2400MPa forms, and has wear-resistant tensile, and can splash down and scorch cable at cable surface by anti-liquid metal; Described separator 27 is made up of the alkali-free glass cloth of fire resistant, has high temperature resistant, fire prevention and heat insulation effect; Described oversheath 26 is made up of the Ceramic silicon rubber being cross-linked, and described external sheath layer 26 thickness should be not less than 4mm, has the effect of fire resistant; Described protective layer 28, separator 27 and oversheath 26 wrap up from outside to inside successively; arrange in described oversheath 26 more than one group for transmission device, hydraulic means system motor resistance variable-frequency power cable group 2, one group of forced air cooler system motor cable, temperature relay with pressure switch system shielded type cable and torque type motor cable reel cable complex group 9 and one group of solenoid valve system signal controlling transmission cable group 22.
Further, described resistance variable-frequency power cable group 2, cable complex group 9 and cable group 22 be arrangement in yi word pattern, and cable core group spacing is for being more than or equal to 2mm.
Further, described resistance variable-frequency power cable group 2, structure is from outside to inside: the screen 8 of tinned copper wire braiding is wrapped in by one or more layers overlapping wrapped fire resistant separator 7; Separator 7 is wrapped in by three main line cores 3 and wire core 4 interval, three ground with the stranded cable core of core type, and the specified use voltage of resistance variable-frequency power cable is 0.6/1kV.
Further, described main line core 3 is identical with the structure of ground wire core 4, five class tinned copper conductor 5 outer wrapping fire resistant insulating barriers 6, and fire resistant insulating barrier 6 is made up of the Ceramic silicon rubber material being cross-linked; Outer overlapping one or more layers fire resistant separator 7 wrapped of cable core, fire resistant separator 7 is made up of the band of crosslinkable Ceramic silicon rubber materials processing, and described thickness of strip is 0.3mm-0.5mm.Described main line core 3 nominal cross is 25mm
2, 35 mm
2, 50 mm
2, 70 mm
2, 95mm
2, ground wire core 4 nominal cross is according to the configuration of main line core surface sections half; Described insulating barrier 5 nominal thickness according to main line core 3 cross-sectional configurations is: 25mm
2, 35mm
2, nominal thickness is not less than 1.2mm; 50mm
2, 70mm
2, nominal thickness is not less than 1.4mm; 95mm
2, nominal thickness is not less than 1.6mm.
Further, described cable complex group 9 is by containing more than one group forced air cooler system motor cable 10 and temperature relay system shielded type cable 11, pressure switch system shielded type cable 12, each one group of for subsequent use group of cable 13, and torque type motor cable reel 14 liang, cable group composition, through being twisted into compound cable core 15, be provided with the fire resistant separator 7 that one or more layers is overlapping wrapped outside compound cable core 15, outside fire resistant separator 7, be provided with the screen 8 woven by 5 class tinned copper conductor warp looms.
Further, described motor cable 10 structure is from inside to outside that tinned copper wire woven shield 8 is wrapped in teflin tape separator 16; Described teflin tape separator 16 is wrapped in three master cores 17 and a wire core 18; Described master core 17 is identical with wire core 18 structure, is formed by five class tinned copper conductor 5 outer wrapping fire resistant insulating barriers 6.
Further, described temperature relay system shielded type cable 11 is identical with pressure switch system shielded type cable 12 and for subsequent use group of cable 13 structure, cable structure is from outside to inside: tinned copper wire woven shield 2 19 is wrapped in separator 2 20, described separator 2 20 is made with alkali-free glass cloth, is wrapped in five insulated wire cores 1 twisted together; Described insulated wire cores 1 is that when described insulated wire cores 1 is stranded, stranded pitch diameter multiple scope is 12-14 by five class tinned copper conductor 5 outer wrapping fire resistant insulating barriers 6.The count of described tinned copper wire woven shield 2 19 is not less than 85%; The conductor nominal area of section of insulated wire cores 1 is 1.0mm
2, 1.5mm
2, insulating barrier 6 nominal thickness is not less than 0.6mm.
Further, described torque type motor cable reel cable 14 structure is from outside to inside that tinned copper wire woven shield 19 is wrapped in teflin tape separator 16, described teflin tape separator 16 is wrapped in by 2 insulated wire cores 1 to the line pair be stranding into, and stranded pitch is not more than 100mm.
Further, wrap up in the double shield layer that described solenoid valve system signal controlling transmission cable group 22 is combined by tinned copper wire woven shield 2 19 and aluminum plastic composite belt longitudinal bag screen 23 and be no more than 10 pairs of lines to group 24, generally 3 to 10 pairs of lines to group between; Described line to group 24 structure is from outside to inside: tinned copper wire woven shield 2 19 is wrapped in teflin tape separator 16, described teflin tape 16 separator is wrapped in the insulated wire cores 2 25 of 2 pair twists, line is no more than 80mm to group strand pitch processed, and it is unequal to group strand pitch processed often to organize line.
Although give detailed description and explanation to embodiment of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned execution mode and change and amendment; its function produced do not exceed that specification contains yet spiritual time, all should within protection range of the present utility model.
Claims (9)
1. a steel industry tipping car is with composite flat cable (1), comprises protective layer (28), separator (27) and oversheath (26); It is characterized in that: described protective layer (28) is by many diameter 0.2-0.3mm, nominal strength carbon nickel coated steel wire braiding in 1900-2400MPa forms; Described separator (27) is made up of the alkali-free glass cloth of fire resistant; Described oversheath (26) is made up of the Ceramic silicon rubber being cross-linked; Described protective layer (28), separator (27) and oversheath (26) wrap up from outside to inside successively; arrange more than one group in described oversheath (26) for transmission device, hydraulic means system motor resistance variable-frequency power cable group (2), one group of forced air cooler system motor cable, temperature relay transmit with cable group (22) with pressure switch system shielded type cable and torque type motor cable reel cable complex group (9) and one group of solenoid valve system signal controlling.
2. according to a kind of steel industry tipping car composite flat cable described in claim 1, it is characterized in that: described resistance variable-frequency power cable group (2), cable complex group (9) and cable group (22) arrange in yi word pattern, cable core group spacing, for being more than or equal to 2mm, is wrapped in oversheath (26) thickness outside cable core group for being more than or equal to 4.0mm.
3. a kind of steel industry tipping car composite flat cable according to claim 2, it is characterized in that: described resistance variable-frequency power cable group (2), structure is from outside to inside: the screen (8) of tinned copper wire braiding is wrapped in by one or more layers overlapping wrapped fire resistant separator (7); Separator is wrapped in by three main line cores (3) and wire core (4) interval, three ground with the stranded cable core of core type.
4. according to a kind of steel industry tipping car composite flat cable described in claim 3, it is characterized in that: described main line core (3) is identical with the structure on ground wire core (4), five class tinned copper conductor (5) outer wrapping fire resistants insulating barrier (6), fire resistant insulating barrier (6) is made up of the Ceramic silicon rubber material being cross-linked; Outer overlapping one or more layers fire resistant separator (7) wrapped of cable core, fire resistant separator (7) is made up of the band of crosslinkable Ceramic silicon rubber materials processing.
5. according to a kind of steel industry tipping car composite flat cable described in claim 2, it is characterized in that: described cable complex group (9) is by containing more than one group forced air cooler system motor cable (10) and temperature relay system shielded type cable (11), pressure switch system is with shielded type cable (12), each one group of for subsequent use group of cable (13), and torque type motor cable reel (14) 2 groups, cable composition, through being twisted into compound cable core (15), the fire resistant separator (7) that one or more layers is overlapping wrapped is provided with outside compound cable core (15), the screen (8) woven by 5 class tinned copper conductor warp looms is provided with outside fire resistant separator (7).
6. a kind of steel industry tipping car composite flat cable according to claim 5, is characterized in that: described motor cable (10) structure is from inside to outside that tinned copper wire woven shield (8) is wrapped in teflin tape separator (16); Described teflin tape separator (16) is wrapped in three master cores (17) and a wire core (18); Described master core (17) is identical with wire core (18) structure, is formed by five class tinned copper conductor (5) outer wrapping fire resistants insulating barrier (6).
7. a kind of steel industry tipping car composite flat cable according to claim 5, it is characterized in that: described temperature relay system shielded type cable (11) is identical with pressure switch system shielded type cable (12) and for subsequent use group of cable (13) structure, cable structure is from outside to inside: tinned copper wire woven shield two (19) is wrapped in separator two (20), described separator two (20) is made with alkali-free glass cloth, is wrapped in five insulated wire cores one (21) twisted together; Described insulated wire cores one (21) is by five class tinned copper conductor (5) outer wrapping fire resistants insulating barrier (6), and when described insulated wire cores one (21) is stranded, stranded pitch diameter multiple scope is 12-14.
8. a kind of steel industry tipping car composite flat cable according to claim 5, it is characterized in that: described torque type motor cable reel cable (14) structure is from outside to inside that tinned copper wire woven shield (19) is wrapped in teflin tape separator (16), described teflin tape separator (16) is wrapped in by 2 insulated wire cores one (21) to the line pair be stranding into, and stranded pitch is not more than 100mm.
9. according to a kind of steel industry tipping car composite flat cable described in claim 1, it is characterized in that: wrap up in the double shield layer that described solenoid valve system signal controlling transmission cable group (22) is combined by tinned copper wire woven shield two (19) and aluminum plastic composite belt longitudinal bag screen (23) and be no more than 10 pairs of lines to group (24); Described line to group (24) structure is from outside to inside: tinned copper wire woven shield two (19) is wrapped in teflin tape separator (16), described teflin tape separator (16) is wrapped in the insulated wire cores two (25) of 2 pair twists, line is no more than 80mm to group strand pitch processed, and it is unequal to group strand pitch processed often to organize line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021161.9U CN204390778U (en) | 2015-01-13 | 2015-01-13 | A kind of steel industry tipping car composite flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021161.9U CN204390778U (en) | 2015-01-13 | 2015-01-13 | A kind of steel industry tipping car composite flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390778U true CN204390778U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021161.9U Expired - Fee Related CN204390778U (en) | 2015-01-13 | 2015-01-13 | A kind of steel industry tipping car composite flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599753A (en) * | 2015-01-13 | 2015-05-06 | 安徽凌宇电缆科技有限公司 | Combined flat cable for dump car in iron and steel industry |
| CN108010618A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of acid and alkali-resistance high temperature resistant steel stove feeder flat cable |
-
2015
- 2015-01-13 CN CN201520021161.9U patent/CN204390778U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599753A (en) * | 2015-01-13 | 2015-05-06 | 安徽凌宇电缆科技有限公司 | Combined flat cable for dump car in iron and steel industry |
| CN104599753B (en) * | 2015-01-13 | 2016-12-21 | 安徽凌宇电缆科技有限公司 | A kind of steel industry tipping car composite flat cable |
| CN108010618A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of acid and alkali-resistance high temperature resistant steel stove feeder flat cable |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |