CN202473421U - Steel wire armoring machine for submarine electric cable - Google Patents
Steel wire armoring machine for submarine electric cable Download PDFInfo
- Publication number
- CN202473421U CN202473421U CN201220104454XU CN201220104454U CN202473421U CN 202473421 U CN202473421 U CN 202473421U CN 201220104454X U CN201220104454X U CN 201220104454XU CN 201220104454 U CN201220104454 U CN 201220104454U CN 202473421 U CN202473421 U CN 202473421U
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- main shaft
- steel wire
- capstan winch
- wire
- bobbin loader
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Abstract
The utility model discloses a steel wire armoring machine for a submarine electric cable. The steel wire armoring machine is characterized by comprising a horizontally arranged main shaft driven by a motor, wherein the mains shaft is a tube body, a central wire protecting sleeve is axially and penetratively arranged in an inner cavity of the tube body, and a cable core is routed in the central wire protecting sleeve; inner-circle wire protecting sleeves are fixedly arranged on the periphery of the tube body in a uniform distribution manner, and inner-circle steel wires are respectively routed in each inner-circle wire protecting sleeve; the main shaft is fixedly provided with winches which are parallel to one another, wire coil frame shaft holes are uniformly distributed on the winches at the same circumferential positions, and every two adjacent winches constitute a winch pair; and a wire coil frame for supporting an outer-circle wire coil is supported in the wire coil frame shaft holes at corresponding positions between every two adjacent two winches through a wire coil frame rotation shaft and a wire coil frame bearing. The steel wire armoring machine disclosed by the utility model can be used to ensure a molded armoring layer to be round, normal, tight, smooth and flat and to be uniform in diameter, so as to meet relevant requirements of submarine cables.
Description
Technical field
The utility model relates to the auxiliary equipment device of cable process equipment, a kind of equipment that is used for cable is carried out steel wire dress armour of more specifically saying so.
Background technology
In the exploitation of carrying out marine resources, need a large amount of high-quality submarine cables; European Union proposes to be combined into a big electrical network to all power plant of EU member country through laying submarine cable in 10 years from now on, and the enforcement of this planning also needs a large amount of submarine cables.
Because submarine cable is laying, is moving, can receive different tension force in the salvaging process; Simultaneously for the invasion and attack of resisting various ground tackles or the wearing and tearing of seabed reef; Submarine fiber cable must possess enough mechanical strengths, so the mechanical strength of designing optimal is the big key that must consider.The armour of submarine fiber cable is to adopt the high-tensile steel wires with advantages such as high-tensile, high elastic modulus and highly anti-fatigue characteristics; But; The stranded not easy-formation of high-tensile steel wires; Existing armored equipment guarantee steel wire armoured rounding, closely be convinced, the uniformity of external diameter, and can not satisfy related request on the consistency of armouring wire strain.
Summary of the invention
The utility model is for avoiding above-mentioned existing in prior technology weak point; A kind of submarine cable steel wire armouring machine is provided; So that the armour of moulding can guarantee rounding, closely is convinced, external diameter is even, and the armouring wire strain is consistent, thereby satisfies the related request of submarine cable.
The utility model adopts following technical scheme for the technical solution problem:
The design feature of the utility model submarine cable steel wire armouring machine is:
Be and be horizontally disposed with by motor-driven main shaft, said main shaft is a body, in the tube cavity of said main shaft, runs through vertically the center wire bushing is set, and cable core is cabling in the wire bushing of said center; Fixedly install each inner ring wire bushing of the body periphery that is evenly distributed on main shaft in the body periphery of said main shaft, the inner ring steel wire is cabling in each inner ring wire bushing respectively;
On said main shaft, fixedly install each capstan winch that is parallel to each other, be in each bobbin loader axis hole that evenly distributes on the same circumferential position at said each capstan winch, it is right to constitute a capstan winch with two adjacent capstan winches; The bobbin loader that is used for supporting the outer ring drum is through bobbin loader rotating shaft and the bobbin loader axis hole of bobbin loader bearings on correspondence position between adjacent two capstan winches;
The brake disc that is connected at the front end setting and the main shaft of said main shaft; At the periphery of said brake disc each guide roller that evenly distributes, from the inner ring steel wire in the said inner ring wire bushing and common through converging in stranded center with the cable core that comes from the center wire bushing behind the guide roller on the said brake disc from the outer ring steel wire of each outer ring drum.
The design feature of the utility model submarine cable steel wire armouring machine also is:
Outer ring steel wire back twist mechanism is set; Said back twist mechanism is parallel with said main shaft and the back twist axis hole that runs through on each capstan winch is provided with each root back twist rotating shaft; Drive the bobbin loader rotating shaft by said back twist rotating shaft through synchronous band; So that when capstan winch rotates a complete cycle, rightabout rotation one complete cycle is pressed in the bobbin loader rotating shaft.
Between the output shaft of said motor and main shaft, reduction box is set; With the first output shaft driving main shaft in the said reduction box; Drive clutch gear with second output shaft in the said reduction box through clutch; Said clutch gear with slide over the central gear engaged transmission on the main shaft; Said central gear is through carrier gear and back twist meshed transmission gear, and said back twist gear is connected in the axle head of back twist rotating shaft.
The right version of said capstan winch is set is: two groups of adjacent capstan winches are to being made up of three capstan winches, and the middle capstan winch that is on the centre position is that the two adjacent groups capstan winch is shared to institute; And the drum rotating shaft of each bobbin loader of two adjacent groups capstan winch centering compartment of terrain one by one is in the bobbin loader axis hole of said middle capstan winch.
Compared with present technology, the utility model can overcome the shortcoming of the stranded not easy-formation of high-tensile steel wires, guarantees steel wire armoured rounding, closely is convinced and the uniformity of external diameter.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a bobbin loader supporting construction sketch map in the utility model;
Fig. 3 is a main axle structure sketch map in the utility model;
Fig. 4 is a main axle structure schematic cross-sectional view in the utility model;
Fig. 5 is a reduction box structural representation in the utility model;
Fig. 6 and Fig. 7 are outer ring steel wire back twist mechanism driving structural representation on adjacent two capstan winches in the utility model;
Fig. 8 is the tension mechanism structural representation of drum in the utility model.
Label among the figure: 1 main shaft; 2 center wire bushings; 3 cable cores; 4 inner ring wire bushings; 5 inner ring steel wires; 6 capstan winches; 7 outer ring drums; 8 bobbin loaders; 9 brake discs; 10 guide rollers; 11 outer ring steel wires; 12 back twist rotating shafts; 13 are with synchronously; 14 reduction boxes; 15 first output shafts; 16 second output shafts; 17 clutches; 18 clutch gears; 19 central gears; 20 carrier gears; 21 back twist gears; 22 motors; 25 tension pulleies; 26 tension bands; 27 tension band extension springs; 28 cursors; 29 cursor extension springs; 30 pressure arms; 31 drums; 32 nuts.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the structure of submarine cable steel wire armouring machine is set in the present embodiment:
As shown in Figure 1, be the main shaft 1 that is horizontally disposed with by motor 22 drivings; Shown in Fig. 3 and 4, main shaft 1 is a body, runs through vertically that in the tube cavity of main shaft 1 center wire bushing 2 being set, and cable core 3 is cabling in center wire bushing 2; Fixedly install each inner ring wire bushing 4 of the body periphery that is evenly distributed on main shaft in the body periphery of main shaft 1, inner ring steel wire 5 is cabling in each inner ring wire bushing 4 respectively;
On main shaft 1, fixedly install each capstan winch 6 that is parallel to each other, on each capstan winch 6, be in each bobbin loader axis hole that evenly distributes on the same circumferential position, constitute a capstan winch to (as shown in Figure 2) with two adjacent capstan winches; The bobbin loader 8 that is used for supporting outer ring drum 7 is through bobbin loader rotating shaft and the bobbin loader axis hole of bobbin loader bearings on correspondence position between adjacent two capstan winches 6;
The brake disc 9 that is connected at the front end setting and the main shaft 1 of main shaft 1; At the periphery of brake disc 9 each guide roller 10 that evenly distributes; From the inner ring steel wire 5 in the inner ring wire bushing 4 and common through converging in stranded center with the cable core 3 that comes from center wire bushing 2 behind the guide roller on the brake disc 9 10 from the outer ring steel wire 11 of each outer ring drum 7, stranded center is on the axis extended line of main shaft.Brake disc 9 plays a part the whole strand body of braking in the strand body.
As shown in Figure 1; Outer ring steel wire back twist mechanism is set in the present embodiment; Back twist mechanism is provided with each root back twist rotating shaft 12 with main shaft 1 back twist axis hole parallel and that run through on each capstan winch 6, by back twist rotating shaft 12 through being with 13 to drive the bobbin loader rotating shafts synchronously, so that when capstan winch 6 rotates a complete cycle through bobbin loader 8 drive outer ring drums 7; The bobbin loader rotating shaft is rotated by rightabout and is made outer ring drum 7 rotations one complete cycle, realizes back twist.
In the practical implementation, as shown in Figure 5, between the output shaft of motor 22 and main shaft, reduction box 14 is set; With first output shaft, 15 driving main shaft 1 in the reduction box 14; Second output shaft 16 with in the reduction box 14 drives clutch gear 18 through clutch 17; Clutch gear 18 with slide over the transmission that is meshing with each other of central gear 19 on the main shaft 1; Central gear 19 carries out engaged transmission through carrier gear 20 and back twist gear 21, and back twist gear 21 connects firmly the axle head in back twist rotating shaft 12.
In the practical implementation, the right version of capstan winch is set is: two groups of adjacent capstan winches are respectively left capstan winch, right capstan winch and middle capstan winch to being made up of three capstan winches, and the middle capstan winch that is on the centre position in three capstan winches is that the two adjacent groups capstan winch is shared to institute; And the drum rotating shaft of each bobbin loader of two adjacent groups capstan winch centering compartment of terrain one by one is in the bobbin loader axis hole of middle capstan winch.Shown in Fig. 6 and 7; The bobbin loader axis hole that on middle capstan winch, is provided with has 20; Wherein have one by one ten bobbin loader axis holes at interval be with left capstan winch correspondence position on ten bobbin loader axis holes be equipped with, at interval ten bobbin loader axis holes one by one in addition be with right capstan winch correspondence position on ten bobbin loader axis holes be equipped with; So, two groups of adjacent capstan winches have 20 drums to last only the support altogether.
In Fig. 6 and the capstan winch shown in Figure 7, the back twist axis hole is five, and the also promptly corresponding back twist rotating shaft that is provided with is five; On same capstan winch 6, drive two adjacent bobbin loader rotating shafts simultaneously through a synchronous band with a back twist rotating shaft; Fig. 6 and Fig. 7 are outer ring steel wire back twist mechanism driving structural representation on adjacent two capstan winches.Utilize the version of central gear and carrier gear to realize back twist in the present embodiment, can solve the problem of big bearing costliness, gear super large and installing space restriction.
In the practical implementation, back twist mechanism can select its clutch state as required, for round steel wire back twist need be set usually, and back twist need be set for compiling steel wire.
In the practical implementation, can the placement be 40 at the inner ring wire bushing 4 of main shaft periphery, be 7 along the capstan winch 6 of main shaft setting; It is right to form 6 groups of capstan winches, every group of capstan winch on 10 of outer ring drums are set, 6 groups of capstan winches are to establish 60 of outer ring drums altogether; Thus; Steel wire through brake disc 9 reaches 100, can reduce the size of main shaft external diameter like this, also is to be convenient to wear steel wire.Capstan winch is divided into 20 five equilibriums, and diameter can reach 4400mm, and therefore whole strand body length greatly reduces.
Referring to Fig. 8; The drum tension mechanism is set in the present embodiment; Be to walk around tension pulley 25 at the arranged outside of External Cordon Line dish one tension pulley 25, tension band 26, an end of tension band 26 is fixed on the bobbin loader 8, and the other end of tension band 26 is connected an end of cursor 28 through tension band extension spring 27; The other end of cursor 28 is connected an end of cursor extension spring 29; The other end of cursor extension spring 29 is fixedly installed on the extension spring support, and the extension spring support is fixed on the bobbin loader 8, and the pressure arm 30 that connects firmly with cursor 28 is the peripheries that are pressed on drum 31 with the pressure head of pressure arm front end; The variation of drum size changes pressure arm 30 positions; Regulate cursor 28 thus, the rotation of cursor 28 drives rotates wall extension spring 29 elongated or shortenings, is equipped with various extension springs according to the tension force size; Nut 32 can be used for tension force is finely tuned, and guarantees that each drum laying tension is constant.
The working method of the submarine cable steel wire armouring machine in the present embodiment is:
Preferred version as the utility model; Motor drives speed reduction gear box through synchronous pulley and rotates; Main shaft rotates the drum rotation that drives on the capstan winch; Drum is contained between two capstan winches, realizes that by band back twist device the round steel wire back twist is stranded stranded with not back twist of flat wire through the synchronizing wheel on two bobbin loaders.
Carrier gear is delivered to synchronizing wheel through positive coupling, drives adjacent two synchronizing wheels and makes bobbin loader rotate, and can center on body main shaft parallel rotation.With synchronous belt tension, solve the problem of big bearing costliness, gear super large and installing space restriction through eccentric wheel apparatus, whole strand body length reduces.
Claims (4)
1. submarine cable steel wire armouring machine is characterized in that:
Be the main shaft (1) that is horizontally disposed with by motor (22) driving, said main shaft (1) is a body, in the tube cavity of said main shaft, runs through vertically center wire bushing (2) is set, and cable core (3) is cabling in said center wire bushing (2); Fixedly install each inner ring wire bushing (4) of the body periphery that is evenly distributed on main shaft (1) in the body periphery of said main shaft (1), inner ring steel wire (5) is cabling in each inner ring wire bushing (4) respectively;
On said main shaft (1), fixedly install each capstan winch (6) that is parallel to each other, on said each capstan winch (6), be in each bobbin loader axis hole that evenly distributes on the same circumferential position, it is right to constitute a capstan winch with two adjacent capstan winches; The bobbin loader (8) that is used for supporting outer ring drum (7) is through bobbin loader rotating shaft and the bobbin loader axis hole of bobbin loader bearings on correspondence position between adjacent two capstan winches;
The brake disc (9) that is connected at the front end setting and the main shaft of said main shaft (1); At the periphery of said brake disc (9) each guide roller (10) that evenly distributes, converge in stranded center with the cable core (3) that comes from center wire bushing (2) from the inner ring steel wire (5) in the said inner ring wire bushing (4) and from guide roller (10) back that the outer ring steel wire (11) of each outer ring drum (7) passes through on the said brake disc (9) jointly.
2. submarine cable steel wire armouring machine according to claim 1; It is characterized in that: outer ring steel wire back twist mechanism is set; Said back twist mechanism is parallel with said main shaft (1) and the back twist axis hole that runs through on each capstan winch (6) is provided with each root back twist rotating shaft (12); Drive the bobbin loader rotating shaft by said back twist rotating shaft (12) through being with (13) synchronously, so that when capstan winch (6) rotated a complete cycle, rightabout rotation one complete cycle was pressed in the bobbin loader rotating shaft.
3. submarine cable steel wire armouring machine according to claim 2 is characterized in that: between the output shaft of said motor (22) and main shaft (1), reduction box (14) is set; With first output shaft (15) driving main shaft (1) in the said reduction box (14); Drive clutch gear (18) with second output shaft (16) in the said reduction box (14) through clutch (17); Said clutch gear (18) with slide over central gear (19) engaged transmission on the main shaft; Said central gear (19) is through carrier gear (20) and back twist gear (21) engaged transmission, and said back twist gear (21) is connected in the axle head of back twist rotating shaft (12).
4. submarine cable steel wire armouring machine according to claim 2; It is characterized in that: the right version of said capstan winch is set is: two groups of adjacent capstan winches are to being made up of three capstan winches, and the middle capstan winch that is on the centre position is that the two adjacent groups capstan winch is shared to institute; And the drum rotating shaft of each bobbin loader of two adjacent groups capstan winch centering compartment of terrain one by one is in the bobbin loader axis hole of said middle capstan winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220104454XU CN202473421U (en) | 2012-03-19 | 2012-03-19 | Steel wire armoring machine for submarine electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220104454XU CN202473421U (en) | 2012-03-19 | 2012-03-19 | Steel wire armoring machine for submarine electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473421U true CN202473421U (en) | 2012-10-03 |
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ID=46921565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220104454XU Expired - Lifetime CN202473421U (en) | 2012-03-19 | 2012-03-19 | Steel wire armoring machine for submarine electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473421U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337308A (en) * | 2013-06-08 | 2013-10-02 | 广东日丰电缆股份有限公司 | Predeformation device for high-carbon steel wire armored cable |
| CN104361953A (en) * | 2014-11-12 | 2015-02-18 | 江苏华鹏智能电气股份有限公司 | Armored cable production line differential feed mechanism |
| CN104952555A (en) * | 2015-06-28 | 2015-09-30 | 无锡锡洲电磁线有限公司 | Stranding cage structure for processing of transposed cable |
| CN107248437A (en) * | 2017-07-25 | 2017-10-13 | 合肥神马科技集团有限公司 | A kind of timing belt back twist cage stranding machine |
| CN107689266A (en) * | 2017-07-07 | 2018-02-13 | 许亮 | A kind of oil recovery umbilical and its manufacture device |
| CN113265891A (en) * | 2021-05-14 | 2021-08-17 | 合肥神马科技集团有限公司 | Steel wire rope synthesizer |
| CN114161343A (en) * | 2021-12-14 | 2022-03-11 | 合肥神马科技集团有限公司 | Wire armoring machine bottom hanging wall device |
-
2012
- 2012-03-19 CN CN201220104454XU patent/CN202473421U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337308A (en) * | 2013-06-08 | 2013-10-02 | 广东日丰电缆股份有限公司 | Predeformation device for high-carbon steel wire armored cable |
| CN104361953A (en) * | 2014-11-12 | 2015-02-18 | 江苏华鹏智能电气股份有限公司 | Armored cable production line differential feed mechanism |
| CN104952555A (en) * | 2015-06-28 | 2015-09-30 | 无锡锡洲电磁线有限公司 | Stranding cage structure for processing of transposed cable |
| CN104952555B (en) * | 2015-06-28 | 2017-04-19 | 无锡锡洲电磁线有限公司 | Stranding cage structure for processing of transposed cable |
| CN107689266A (en) * | 2017-07-07 | 2018-02-13 | 许亮 | A kind of oil recovery umbilical and its manufacture device |
| CN107689266B (en) * | 2017-07-07 | 2019-03-15 | 许亮 | A kind of manufacturing device of oil recovery umbilical |
| CN107248437A (en) * | 2017-07-25 | 2017-10-13 | 合肥神马科技集团有限公司 | A kind of timing belt back twist cage stranding machine |
| CN107248437B (en) * | 2017-07-25 | 2023-03-07 | 合肥神马科技集团有限公司 | Cage stranding machine is turned round to hold-in range back |
| CN113265891A (en) * | 2021-05-14 | 2021-08-17 | 合肥神马科技集团有限公司 | Steel wire rope synthesizer |
| CN114161343A (en) * | 2021-12-14 | 2022-03-11 | 合肥神马科技集团有限公司 | Wire armoring machine bottom hanging wall device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
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| CX01 | Expiry of patent term |