CN104103378A - Metal armored cable pre-stretching device and a production method thereof - Google Patents
Metal armored cable pre-stretching device and a production method thereof Download PDFInfo
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- CN104103378A CN104103378A CN201410337962.6A CN201410337962A CN104103378A CN 104103378 A CN104103378 A CN 104103378A CN 201410337962 A CN201410337962 A CN 201410337962A CN 104103378 A CN104103378 A CN 104103378A
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Abstract
The invention discloses a metal armored cable pre-stretching device and a production method thereof. The metal sheathed cable pre-stretching device comprises a pay-out stand, a resistance wheel, a motor, a force measurement sensing apparatus, a high-frequency induction heating apparatus, a tension traction wheel, an anti-corrosive grease coating apparatus and a take-up stand; a tray with a metal armored cable which is not pre-stretched is fixedly mounted on the pay-out stand; the metal armored cable is pulled out and sequentially penetrates the resistance wheel, the force measurement sensing apparatus, the high-frequency induction heating apparatus, the tension traction wheel and the anti-corrosive grease coating apparatus to be connected with a tray of the take-up stand; a motor controls the rotation of the resistance wheel; the entire device is controlled by an electrical control system, the electrical control system is provided with indication for the tension applying, the tension curve, the running speed and faults on an operation interface. The metal armored cable pre-stretching device and the production method thereof can perform continuous pre-stretching treatment on the metal armored cable, thereby greatly improving the production efficiency and saving electricity and labor costs.
Description
Technical field
The present invention relates to a kind of metal armouring cable unit and production method thereof, be specifically related to a kind of metal armouring cable pre-stretching device and production method thereof.
Background technology
Metal armouring cable is as deep-sea ROV(Remotely Operated Vehicle), the important connection carrier of underwater towed system, and lash ship, the key components of the undersea detection systems such as deep-sea ROV, towed body, there is the comprehensive functions such as power transmission, optical fiber communication, copper cable communication, remote control command transmission, video image transmission, ROV/ towed body folding and unfolding carrying, there is higher strength/weight ratio, flexural property, good corrosion-resistant, wear-resistant and folding and unfolding ability repeatedly flexibly.In order effectively to eliminate internal stress and the residual stress that metal armouring cable produces in the stranded production process of steel wire, further improve structural stability and the fatigue life of metal armouring cable, after the stranded production of metal armouring cable wire completes, need to implement pre-stretching processing to metal armouring cable again.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of metal armouring cable pre-stretching device and production method thereof, can effectively eliminate internal stress and residual stress that metal armouring cable produces in the stranded production process of steel wire, further improve structural stability and the fatigue life of metal armouring cable.
Technical scheme: a kind of metal armouring cable pre-stretching device, comprises pay off rack, resistance wheel, motor, force-measuring sensing device, high-frequency induction heating apparatus, tension force traction wheel, anticorrosion grease coating unit and take-up stand; Be equipped with without the dish tool of pre-stretching metal armouring cable and be fixedly mounted on pay off rack, by metal armouring cable-pull and successively through resistance wheel, force-measuring sensing device, high-frequency induction heating apparatus, tension force traction wheel, anticorrosion grease coating unit, be linked on the dish tool of take-up stand; The rotation of described Motor Control resistance wheel; Described package unit is controlled by a set of electric control system, and the operation interface of electric control system is provided with and applies tension force, tension curve, the speed of service, faulty indication.
As optimization: described pay off rack adopts gantry floor rail type active actinobacillus frame, dead weight 50t, maximum payingoff speed 50m/min.
As optimization: described resistance wheel is Double-wheel structure, and diameter is not less than 1.5m, and race is not less than 9 roads, wheel rooved face carries out chromium plating processing.
As optimization: described motor is alternating-current variable frequency motor, and power of motor tractive effort is not less than 25t.
As optimization: described force-measuring sensing device is 3 wheel group structures, and centre position arranges transducer, and transducer range is not less than 25t, and transducer is connected with electric control system.
As optimization: described high-frequency induction heating apparatus is made up of HF induction heating apparatus, PLC control system and cooling system, and metal armouring cable wire is carried out to on-line heating.
As optimization: described tension force traction wheel is the two initiating structures of two-wheel, and diameter is not less than 1.5m, and race is not less than 9 roads, and wheel rooved face carries out chromium plating processing.
As optimization: described anticorrosion grease coating unit is made up of compression pump and coating die, and compression pump injects anticorrosion grease coating die from oil drum after sucking-off, realize the anticorrosion grease on-line continuous of metal armouring cable surface and apply.
As optimization: described take-up stand adopts gantry floor rail type active actinobacillus frame, dead weight 50t, maximum payingoff speed 50m/min, has traversing, automatic centering and fast moving function.
A production method for metal armouring cable pre-stretching device, comprises the steps:
A. first the dish tool being equipped with without pre-stretching metal armouring cable is arranged on pay off rack, by metal armouring cable-pull and successively through resistance wheel, force-measuring sensing device, high-frequency induction heating apparatus, tension force traction wheel, anticorrosion grease coating unit, be linked on the dish tool of take-up stand;
B. start pre-stretching device metal armouring cable is applied to tensile load in advance, pre-stretching load is set for 25%～33% of the minimum fracture strength of metal armouring cable;
C. according to the distance between resistance wheel and tension force traction wheel, the suitable speed of service being set is 1～5m/min, and the time that makes metal armouring cable bear pre-stretching is 1h;
D. high-frequency induction heating apparatus arranges heating-up temperature and is no more than 90 DEG C of the working temperatures of metal armouring cable;
E. anticorrosion grease coating unit is along with the continuous pre-stretching of metal armouring cable is carried out anticorrosion grease coating to its surface.
Beneficial effect: the invention has the beneficial effects as follows:
1, by metal armouring cable is implemented to pre-stretching processing, internal stress and residual stress that metal armouring cable produces in the stranded production process of steel wire have effectively been eliminated, structural stability and the fatigue life of further having improved metal armouring cable.
2, in pre-stretching device, comprise high-frequency induction heating apparatus, can carry out further heating stereotypes processing to armouring wire, greatly reduce the tensile load requirement to pre-stretching device.If want the pre-stretching effect that reaches identical, the tensile load applying through the metal armouring cable pre-stretching of high-frequency induction heating processing or the time of bearing can reduce or shorten.
3, in pre-stretching device, comprise anticorrosion grease coating unit, in metal armouring cable prestretching process, it is carried out to anticorrosion grease coating processing simultaneously, greatly improved the ability of metal armouring cable seawater corrosion resistance.
4, pre-stretching device can carry out continuous pre-stretching processing to metal armouring cable, has greatly improved production efficiency, has saved electric power and cost of labor.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: 1-pay off rack, 2-resistance wheel, 3-motor, 4-force-measuring sensing device, 5-high-frequency induction heating apparatus, 6-tension force traction wheel, 7-anticorrosion grease coating unit, 8-take-up stand.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
As shown in Figure 1, a kind of metal armouring cable pre-stretching device, comprises pay off rack 1, resistance wheel 2, motor 3, force-measuring sensing device 4, high-frequency induction heating apparatus 5, tension force traction wheel 6, anticorrosion grease coating unit 7 and take-up stand 8; Be equipped with without the dish tool of pre-stretching metal armouring cable and be fixedly mounted on pay off rack 1, by metal armouring cable-pull and successively through resistance wheel 2, force-measuring sensing device 4, high-frequency induction heating apparatus 5, tension force traction wheel 6, anticorrosion grease coating unit 7, be linked on the dish tool of take-up stand 8; Described motor 3 is controlled the rotation of resistance wheel 2; Described package unit is controlled by a set of electric control system, and the operation interface of electric control system is provided with and applies tension force, tension curve, the speed of service, faulty indication.
Pay off rack 1 adopts gantry floor rail type active actinobacillus frame, dead weight 50t, maximum payingoff speed 50m/min.
Resistance wheel 2 is Double-wheel structure, and diameter is not less than 1.5m, and race is not less than 9 roads, and wheel rooved face carries out chromium plating processing.
Motor 3 is alternating-current variable frequency motor, and power of motor tractive effort is not less than 25t.
Force-measuring sensing device 4 is 3 wheel group structures, and centre position arranges transducer, and transducer range is not less than 25t, and transducer is connected with electric control system.
High-frequency induction heating apparatus 5 is made up of HF induction heating apparatus, PLC control system and cooling system, and metal armouring cable wire is carried out to on-line heating.
Tension force traction wheel 6 is the two initiating structures of two-wheel, and diameter is not less than 1.5m, and race is not less than 9 roads, and wheel rooved face carries out chromium plating processing.
Anticorrosion grease coating unit 7 is made up of compression pump and coating die, and compression pump injects anticorrosion grease coating die from oil drum after sucking-off, realizes the anticorrosion grease on-line continuous of metal armouring cable surface and applies.
Take-up stand 8 adopts gantry floor rail type active actinobacillus frame, dead weight 50t, and maximum payingoff speed 50m/min, has traversing, automatic centering and fast moving function.
A production method for metal armouring cable pre-stretching device, comprises the steps:
A. be first arranged on pay off rack 1 being equipped with without the dish tool of pre-stretching metal armouring cable, by metal armouring cable-pull and successively through resistance wheel 2, force-measuring sensing device 4, high-frequency induction heating apparatus 5, tension force traction wheel 6, anticorrosion grease coating unit 7, be linked on the dish tool of take-up stand 8;
B. start pre-stretching device metal armouring cable is applied to tensile load in advance, pre-stretching load is set for 25%～33% of the minimum fracture strength of metal armouring cable;
C. according to the distance between resistance wheel and tension force traction wheel, the suitable speed of service being set is 1～5m/min, and the time that makes metal armouring cable bear pre-stretching is 1h;
D. high-frequency induction heating apparatus 5 arranges heating-up temperature and is no more than 90 DEG C of the working temperatures of metal armouring cable;
E. anticorrosion grease coating unit 7 is along with the continuous pre-stretching of metal armouring cable is carried out anticorrosion grease coating to its surface.
For those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
The present invention, by metal armouring cable is implemented to pre-stretching processing, has effectively eliminated internal stress and residual stress that metal armouring cable produces in the stranded production process of steel wire, structural stability and the fatigue life of further having improved metal armouring cable.
In pre-stretching device, comprise high-frequency induction heating apparatus, can carry out further heating stereotypes processing to armouring wire, greatly reduce the tensile load requirement to pre-stretching device.If want the pre-stretching effect that reaches identical, the tensile load applying through the metal armouring cable pre-stretching of high-frequency induction heating processing or the time of bearing can reduce or shorten.
In pre-stretching device, comprise anticorrosion grease coating unit, in metal armouring cable prestretching process, it is carried out to anticorrosion grease coating processing simultaneously, greatly improved the ability of metal armouring cable seawater corrosion resistance.
Pre-stretching device can carry out continuous pre-stretching processing to metal armouring cable, has greatly improved production efficiency, has saved electric power and cost of labor.
Claims (10)
1. a metal armouring cable pre-stretching device, is characterized in that: comprise pay off rack (1), resistance wheel (2), motor (3), force-measuring sensing device (4), high-frequency induction heating apparatus (5), tension force traction wheel (6), anticorrosion grease coating unit (7) and take-up stand (8); Be equipped with without the dish tool of pre-stretching metal armouring cable and be fixedly mounted on pay off rack (1), by metal armouring cable-pull and successively through resistance wheel (2), force-measuring sensing device (4), high-frequency induction heating apparatus (5), tension force traction wheel (6), anticorrosion grease coating unit (7), be linked on the dish tool of take-up stand (8); Described motor (3) is controlled the rotation of resistance wheel (2); Described package unit is controlled by a set of electric control system, and the operation interface of electric control system is provided with and applies tension force, tension curve, the speed of service, faulty indication.
2. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described pay off rack (1) adopts gantry floor rail type active actinobacillus frame, dead weight 50t, maximum payingoff speed 50m/min.
3. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described resistance wheel (2) is Double-wheel structure, and diameter is not less than 1.5m, and race is not less than 9 roads, and wheel rooved face carries out chromium plating processing.
4. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described motor (3) is alternating-current variable frequency motor, and power of motor tractive effort is not less than 25t.
5. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described force-measuring sensing device (4) is 3 wheel group structures, and centre position arranges transducer, and transducer range is not less than 25t, and transducer is connected with electric control system.
6. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described high-frequency induction heating apparatus (5) is made up of HF induction heating apparatus, PLC control system and cooling system, and metal armouring cable wire is carried out to on-line heating.
7. metal armouring cable pre-stretching device according to claim 1, is characterized in that: described tension force traction wheel (6) is the two initiating structures of two-wheel, and diameter is not less than 1.5m, and race is not less than 9 roads, and wheel rooved face carries out chromium plating processing.
8. metal armouring cable pre-stretching device according to claim 1, it is characterized in that: described anticorrosion grease coating unit (7) is made up of compression pump and coating die, compression pump injects anticorrosion grease coating die from oil drum after sucking-off, realize the anticorrosion grease on-line continuous of metal armouring cable surface and apply.
9. metal armouring cable pre-stretching device according to claim 1, it is characterized in that: described take-up stand (8) adopts gantry floor rail type active actinobacillus frame, dead weight 50t, maximum payingoff speed 50m/min, has traversing, automatic centering and fast moving function.
10. a production method for metal armouring cable pre-stretching device, is characterized in that: comprise the steps:
A. be first arranged on pay off rack (1) being equipped with without the dish tool of pre-stretching metal armouring cable, by metal armouring cable-pull and successively through resistance wheel (2), force-measuring sensing device (4), high-frequency induction heating apparatus (5), tension force traction wheel (6), anticorrosion grease coating unit (7), be linked on the dish tool of take-up stand (8);
B. start pre-stretching device metal armouring cable is applied to tensile load in advance, pre-stretching load is set for 25%～33% of the minimum fracture strength of metal armouring cable;
C. according to the distance between resistance wheel and tension force traction wheel, the suitable speed of service being set is 1～5m/min, and the time that makes metal armouring cable bear pre-stretching is 1h;
D. high-frequency induction heating apparatus (5) arranges heating-up temperature and is no more than 90 DEG C of the working temperatures of metal armouring cable;
E. anticorrosion grease coating unit (7) is along with the continuous pre-stretching of metal armouring cable is carried out anticorrosion grease coating to its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337962.6A CN104103378B (en) | 2014-07-16 | A kind of metal armoured cable pre-stretching device and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337962.6A CN104103378B (en) | 2014-07-16 | A kind of metal armoured cable pre-stretching device and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104103378A true CN104103378A (en) | 2014-10-15 |
| CN104103378B CN104103378B (en) | 2017-01-04 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396856A1 (en) * | 1989-05-12 | 1990-11-14 | GRAFOPLAST S.p.A. | Automatic marking machine for recessed supports for the introduction of ringshaped marking elements |
| CN201185108Y (en) * | 2008-04-30 | 2009-01-21 | 中国科学院合肥物质科学研究院 | Apparatus for producing ceramic insulation conductor |
| CN201383384Y (en) * | 2008-12-25 | 2010-01-13 | 上海金东线缆设备有限公司 | Fine wire drawing machine with continuous annealing device |
| CN204045277U (en) * | 2014-07-16 | 2014-12-24 | 中天科技海缆有限公司 | A kind of metal armoured cable pre-stretching device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396856A1 (en) * | 1989-05-12 | 1990-11-14 | GRAFOPLAST S.p.A. | Automatic marking machine for recessed supports for the introduction of ringshaped marking elements |
| CN201185108Y (en) * | 2008-04-30 | 2009-01-21 | 中国科学院合肥物质科学研究院 | Apparatus for producing ceramic insulation conductor |
| CN201383384Y (en) * | 2008-12-25 | 2010-01-13 | 上海金东线缆设备有限公司 | Fine wire drawing machine with continuous annealing device |
| CN204045277U (en) * | 2014-07-16 | 2014-12-24 | 中天科技海缆有限公司 | A kind of metal armoured cable pre-stretching device |
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Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226000 No. 1 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
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