CN103065725A - Traction joint and method preventing steam from entering rubber sleeve cable - Google Patents
Traction joint and method preventing steam from entering rubber sleeve cable Download PDFInfo
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- CN103065725A CN103065725A CN2012105906850A CN201210590685A CN103065725A CN 103065725 A CN103065725 A CN 103065725A CN 2012105906850 A CN2012105906850 A CN 2012105906850A CN 201210590685 A CN201210590685 A CN 201210590685A CN 103065725 A CN103065725 A CN 103065725A
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Abstract
The invention discloses a traction joint which is characterized in that the traction joint is a steel integrated piece and comprises a main body part and connecting parts located on the left side and the right side of the main body part. The main body part is of a cylinder shape with an axis arranged along the left direction and the right direction, the diameter of the main body part is 1-1.2 mm less than the diameter of a cable to be extruded out. Water stopping grooves are formed in the main body part, the number of the water stopping grooves is 2-8. The water stopping grooves are sequentially arranged at same intervals from the left to the right along the axial direction of the main body part. The connecting parts are divided into a left connecting part and a right connecting part according to the different positions of left and right. The left connecting part and the right connecting part are corresponding in shape and structure, and symmetrically arranged on the left side and the right side of the main body part. A left cable hole is formed between the left connecting part and the main body part, and a right cable hole is formed between the right connecting part and the main body part.
Description
Technical field
The present invention relates to processing and the production field of cable, be specifically related to a kind of for connecting draught line and extruding the tow attachment of line and prevent the method for steam entering into rubber sleeve cable.
Background technology
Plastic-sheathed Cable (rubber-covered cable) has many advantages than the plastic covering cable: flexibility is good, oil resistant, antitorque, wear-resisting etc.Rubber-covered cable is when producing, conductor dbus is crossed the squeezed rubber sleeve that is covered with of core rod, then rubber vulcanizes through the pipeline that is filled with high steam, existing vulcanizing equipment all is the moisture balance pattern, like this cable fully cooling of cable before going out curing tube has been avoided cable when going out to seal because the poor excessive phenomenons such as rubber bubbles, breaks that cause of external and internal pressure.But in process of production, need to connect line to be extruded by corresponding draught line (draught line is produced the line of extruding that is retained in specially when finishing on the equipment such as the later upper sealing device of Rubber Extruder, curing tube, lower sealing device for normally last time), take the cable after extruding out of curing tube, by after lower seal and the lower traction to take-up reel.Owing to all be high steam in the curing tube, in case steam enters cable inside, can cause significant impact to cable quality, it need to be cut, and tens meters at least of this part cable floodable lengths, whole cable is all intake at most, causes serious waste.Therefore carry out draught line and line to be extruded the joint be connected waterproof.Common way be with draught line with extrude after cable directly be fixed to be connected and to coat accordingly water-tight and process.Generally the wire diameter of line to be extruded can adopt said method below 12 millimeters.When wire diameter during more than or equal to 12 millimeters, etween the lines can produce larger gap when being interconnected and fixed, and the length that will carry out in the axial direction water-proofing treatment is longer, and wire diameter is thicker, and the difficulty when interconnecting is larger.When joint will pass through curing tube, the sulfuration section all was high-temperature steam in the pipeline, and high-temperature steam enters joint inside along the tiny slit of junction easily, and junction length in the axial direction is longer, and upwards can infiltrate area week has also increased greatly the risk that seeps water.Secondly in distraction procedure, certain pulling force also will be born in the joint, causes easily the coating layer of the water-proofing treatment of joint to produce the slit.Have good waterproof sealing processing when therefore how to guarantee reliable traction is that those skilled in the art pursues always.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure, be used for to connect draught line and extrudes the tow attachment of line and prevent the method for steam entering into rubber sleeve cable.
The basic technical scheme of realizing the object of the invention provides: a kind of tow attachment, its design feature is: tow attachment is the steel integral piece, comprises main part and the connecting portion that is positioned at the main part left and right sides.Main part be axis along about cylindrical to what arrange, the diameter of main part is less than 1 to 12 millimeter of the wire diameter of line to be extruded.Main part is provided with water stopping trough.Water stopping trough has 2 to 8.Each bar water stopping trough axially uniformly-spaced arranges from left to right successively along main part.The planform of each bar water stopping trough is all identical, all along the circumferential setting of main part, and outward opening.Connecting portion is divided into left connecting portion and right connecting portion by the difference of its position, residing left and right sides.Left connecting portion is corresponding with right connecting portion shape and structure, and is symmetricly set on the left and right sides of main part.Left connecting portion is opening " U " shape to the right, and left connecting portion is connected on the left surface of main part from left by two terminations of its " U " shape.Form left through wires hole between left connecting portion and the main part.Right connecting portion is opening " U " shape left, right connecting portion by two terminations of its " U " shape from the right-hand right flank that is connected to main part.Form right through wires hole between right connecting portion and the main part.
Technical scheme take above-mentioned basic technical scheme as the basis is: the sagittal thickness of described left connecting portion and right connecting portion is 8/35 to 2/5 of the diameter of main part.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when as 12 to 15 millimeters of the wire diameters of line to be extruded, the diameter of main part is less than 1 to 2 millimeter of the wire diameter of line to be extruded.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when as 15 to 20 millimeters of the wire diameters of line to be extruded, the diameter of main part is less than 1 to 3 millimeter of the wire diameter of line to be extruded.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when as 20 to 25 millimeters of the wire diameters of line to be extruded, the diameter of main part is less than 1 to 5 millimeter of the wire diameter of line to be extruded.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when as 25 to 35 millimeters of the wire diameters of line to be extruded, the diameter of main part is less than 1 to 8 millimeter of the wire diameter of line to be extruded.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when as 35 to 45 millimeters of the wire diameters of line to be extruded, the diameter of main part is less than 1 to 10 millimeter of the wire diameter of line to be extruded.
Technical scheme take above-mentioned appropriate technical solution as the basis is: when the wire diameter of line to be extruded during greater than 45 millimeters, the diameter of main part is less than 1 to 12 millimeter of the wire diameter of line to be extruded.
The technical scheme that adopts above-mentioned corresponding tow attachment is for the connection draught line on basis and extrude the method that line prevents steam entering into rubber sleeve cable and have following steps:
1. the key equipment of production line for rubber sleeve cable is Rubber Extruder, is positioned to leave over the last line of extruding of producing when finishing as draught line on the equipment such as upper sealing device, curing tube, lower sealing device in the rear road of Rubber Extruder; First one section rubber adhesive is peelled off in the end that is positioned at the upper sealing device place of draught line, expose corresponding one section plain conductor, this plain conductor is generally stranded wire; Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the right through wires hole that passes tow attachment behind the forward direction again bending to the right carry out mutual stranded the connection with its part of not passing tow attachment, thereby be fixedly connected with the right connecting portion of tow attachment; Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the right connecting portion of tow attachment; Use again at last insulating black adhesive tape along circumferential right connecting portion and plain conductor voluble wrapping with tow attachment, thereby draught line is fixedly connected with tow attachment.
2. will peel off one section from the Rubber Extruder rubber adhesive of extruding line that has coated rubber adhesive out, and expose corresponding one section plain conductor, this plain conductor is stranded wire; Extrude line and tow attachment almost coaxial and be positioned at the tow attachment left; Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the left through wires hole that passes tow attachment behind the forward direction again bending left carry out mutual stranded the connection with its part of not passing tow attachment, thereby be fixedly connected with the seat connecting portion of tow attachment; Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the left connecting portion of tow attachment; Again with insulating black adhesive tape along circumferentially the left connecting portion of tow attachment and plain conductor voluble wrapping being formed the joint, be fixedly connected with tow attachment thereby will extrude line.
3. the unvulcanized ethylene-propylene rubber of small pieces is carried out preheating, it being pinched into bulk after it is softening fills in the position between the main part of the plain conductor of right through wires hole and tow attachment, and then tightly wrap coating with insulating black adhesive tape, it is fixing to be coated sealing with high temperature resistant adhesive tape afterwards again; Again with unvulcanized haloflex band voluble wrapping on the corresponding site and tow attachment of the plain conductor of extruding line, fixing once with high temperature resistant adhesive plaster voluble wrapping more afterwards; Keeping tow attachment and extruding in the temporary transient motionless situation of line of being connected with the left through wires hole of tow attachment, start Rubber Extruder and the materials of extruding of extruding are wrapped in step 2. on the formed joint, the aperture of the wire hole of the sealing ring behind the parcel in the external diameter of joint and the lower sealing device is corresponding; Then will extrude tape by draught line and tow attachment and advance curing tube, and finally to take-up reel, the termination of the Plastic-sheathed Cable of stranding be cut it is separated with tow attachment get final product again.
The present invention has positive effect: (1) tow attachment of the present invention is simple in structure, easy to use, adopts corresponding tow attachment, applied range according to different wire diameters.
(2) use tow attachment connection draught line of the present invention and extrude line, firm and reliable connection reduces and pulls open the risk that produces the slit.
(3) tow attachment of the present invention connects draught line and extrudes line, has reduced to extrude the length on the plain conductor section axial of line, thereby has reduced greatly the infiltrated area that makes progress in week that radially infiltrates, and the degree of reliability is higher.
(4) diameter of the main part of tow attachment of the present invention is close with the diameter of line to be extruded, and from the termination high-temperature steam is blocked, and has further reduced and can infiltrate area.
(5) main part of tow attachment of the present invention is provided with water stopping trough, has reduced high-temperature steam along the axial possibility to extruding end place seepage in the main part surface of tow attachment.
(6) method of the present invention is simple, and is easy to operate, and effect is remarkable.
(7) if adopting to produce for last time to be retained in specially when finishing, draught line extrudes line (usually also have tens do not wait to rice up to a hundred according to this part line of difference of equipment) on the equipment such as the later upper sealing device of Rubber Extruder, curing tube, lower sealing device, then can use the same method and carry out the water-tight of tow attachment and draught line, after draught line is finished the traction task, also can use as the stranding Plastic-sheathed Cable, further save resource.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2.
Mark in the above-mentioned accompanying drawing is as follows:
Embodiment
The description in orientation of the present invention is carried out according to orientation shown in Figure 2, also is the up and down direction that up and down direction shown in Figure 2 is description, and a side of court of Fig. 2 institute is the place ahead, and a side who deviates from Fig. 2 is the rear.
(embodiment 1)
See Fig. 1 to Fig. 4, tow attachment 100 of the present invention is the steel integral piece, comprises main part 1 and the connecting portion 2 that is positioned at main part 1 left and right sides.It is cylindrical to what arrange about the axis edge that main part 1 is, the diameter of main part 1 is less than 1 to 12 millimeter of the wire diameter of line to be extruded, concrete wire diameter according to line accordingly to be extruded is selected accordingly, when the wire diameter of line to be extruded was 12 to 15 millimeters, the diameter of main part 1 was less than 1 to 2 millimeter of the wire diameter of line to be extruded; When the wire diameter of line to be extruded was 15 to 20 millimeters, the diameter of main part 1 was less than 1 to 3 millimeter of the wire diameter of line to be extruded; When the wire diameter of line to be extruded was 20 to 25 millimeters, the diameter of main part 1 was less than 1 to 5 millimeter of the wire diameter of line to be extruded; When the wire diameter of line to be extruded was 25 to 35 millimeters, the diameter of main part 1 was less than 1 to 8 millimeter of the wire diameter of line to be extruded; When the wire diameter of line to be extruded was 35 to 45 millimeters, the diameter of main part 1 was less than 1 to 10 millimeter of the wire diameter of line to be extruded; When the wire diameter of line to be extruded during greater than 45 millimeters, the diameter of main part 1 is less than 1 to 12 millimeter of the wire diameter of line to be extruded.Main part 1 is provided with water stopping trough 11.Water stopping trough 11 has 2 to 8 (present embodiment is 4).Article 4, water stopping trough 11 axially uniformly-spaced arranges from left to right successively along main part.Article 4, the planform of water stopping trough 11 is all identical, all along the circumferential setting of main part 1, and outward opening.Water stopping trough 11 connecting portions 2 are divided into left connecting portion 2a and right connecting portion 2b by the difference of its position, residing left and right sides.Left connecting portion 2a is corresponding with right connecting portion 2b shape and structure, and is symmetricly set on the left and right sides of main part 1.Left connecting portion 2a is opening " U " shape to the right, and left connecting portion 2a is connected on the left surface of main part 1 from left by two terminations of its " U " shape.Form left through wires hole 21 between left connecting portion 2a and the main part 1.Right connecting portion 2b is opening " U " shape left, right connecting portion 2b by two terminations of its " U " shape from the right-hand right flank that is connected to main part 1.Form right through wires hole 22 between right connecting portion 2b and the main part 1.The sagittal thickness of left connecting portion 2a and right connecting portion 2b is 8/35 to 2/5 (present embodiment is 1/4) of the diameter of main part 1.
Adopt above-mentioned tow attachment 100 to connect draught lines and extrude the method that line prevents steam entering into rubber sleeve cable and have following steps:
1. the key equipment of production line for rubber sleeve cable is Rubber Extruder, is positioned to leave over the last line of extruding of producing when finishing as draught line on the equipment such as upper sealing device, curing tube, lower sealing device in the rear road of Rubber Extruder.First one section rubber adhesive is peelled off in the end that is positioned at the upper sealing device place of draught line, expose corresponding one section plain conductor, this plain conductor is generally stranded wire; Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the right through wires hole 22 that passes tow attachment 100 behind the forward direction again bending to the right carry out mutual stranded the connection with its part of not passing tow attachment 100, thereby be fixedly connected with the right connecting portion 2b of tow attachment 100; Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the right connecting portion 2b of tow attachment 100.Use again at last insulating black adhesive tape along circumferential right connecting portion 2b and plain conductor voluble wrapping with tow attachment 100, thereby draught line is fixedly connected with tow attachment 100.
2. will peel off one section from the Rubber Extruder rubber adhesive of extruding line that has coated rubber adhesive out, and expose corresponding one section plain conductor, this plain conductor is stranded wire.Extrude line and tow attachment 100 almost coaxials and be positioned at tow attachment 100 lefts.Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the left through wires hole 21 that passes tow attachment 100 behind the forward direction again bending left carry out mutual stranded the connection with its part of not passing tow attachment 100, thereby be fixedly connected with the seat connecting portion 2a of tow attachment 100; Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the left connecting portion 2a of tow attachment 100.Again with insulating black adhesive tape along circumferentially the left connecting portion 2a of tow attachment 100 and plain conductor voluble wrapping being formed the joint, be fixedly connected with tow attachment 100 thereby will extrude line.
3. the unvulcanized ethylene-propylene rubber of small pieces is carried out preheating, it being pinched into bulk after it is softening fills in the position between the main part 11 of the plain conductor of right through wires hole 22 and tow attachment 100, and then tightly wrap coating with insulating black adhesive tape, it is fixing to be coated sealing with high temperature resistant adhesive tape afterwards again; Again with unvulcanized haloflex band voluble wrapping on the corresponding site and tow attachment 100 of the plain conductor of extruding line, fixing once with high temperature resistant adhesive plaster voluble wrapping more afterwards.Keeping tow attachment 100 and extruding in the temporary transient motionless situation of line of being connected with the left through wires hole 21 of tow attachment 100, start Rubber Extruder and the materials of extruding of extruding are wrapped in step 2. on the formed joint, the aperture of the wire hole of the sealing ring behind the parcel in the external diameter of joint and the lower sealing device is corresponding.Then will extrude tape by draught line and tow attachment 100 and advance curing tube, and finally to take-up reel, the termination of the Plastic-sheathed Cable of stranding be cut it is separated with tow attachment 100 get final product again.
Above embodiment is only for explanation the present invention's; but not limitation of the present invention; person skilled in the relevant technique is in the situation that does not break away from the spirit and scope of the present invention; can also make various conversion and variation; can also transform accordingly according to the inspiration of above-described embodiment in the concrete application process, so all technical schemes that are equal to all should be included within the scope of patent protection of the present invention.
Claims (3)
1. tow attachment, it is characterized in that: tow attachment is the steel integral piece, comprises main part (1) and is positioned at the connecting portion (2) of main part (1) left and right sides; Main part (1) be axis along about cylindrical to what arrange, the diameter of main part (1) is less than 1 to 12 millimeter of the wire diameter of line to be extruded; Main part (1) is provided with water stopping trough (11); Water stopping trough (11) has 2 to 8; Each bar water stopping trough (11) axially uniformly-spaced arranges from left to right successively along main part; The planform of each bar water stopping trough (11) is all identical, all along the circumferential setting of main part (1), and outward opening; Connecting portion (2) is divided into left connecting portion (2a) and right connecting portion (2b) by the difference of its position, residing left and right sides; Left connecting portion (2a) is corresponding with right connecting portion (2b) shape and structure, and is symmetricly set on the left and right sides of main part (1); Left connecting portion (2a) is opening " U " shape to the right, and left connecting portion (2a) is connected on the left surface of main part (1) by two terminations of its " U " shape from left; Form left through wires hole (21) between left connecting portion (2a) and the main part (1); Right connecting portion (2b) is opening " U " shape left, right connecting portion (2b) by two terminations of its " U " shape from the right-hand right flank that is connected to main part (1); Form right through wires hole (22) between right connecting portion (2b) and the main part (1).
2. tow attachment according to claim 1 is characterized in that: the sagittal thickness of described left connecting portion (2a) and right connecting portion (2b) be main part (1) diameter 8/35 to 2/5.
3. adopt claim 1 or 2 described tow attachments to connect draught lines and extrude the method that line prevents steam entering into rubber sleeve cable and have following steps:
1. the key equipment of production line for rubber sleeve cable is Rubber Extruder, is positioned to leave over the last line of extruding of producing when finishing as draught line on the equipment such as upper sealing device, curing tube, lower sealing device in the rear road of Rubber Extruder; First one section rubber adhesive is peelled off in the end that is positioned at the upper sealing device place of draught line, expose corresponding one section plain conductor, this plain conductor is generally stranded wire; Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the right through wires hole (22) that passes tow attachment (100) behind the forward direction again bending to the right carry out mutual stranded the connection with its part of not passing tow attachment (100), thereby be fixedly connected with the right connecting portion (2b) of tow attachment (100); Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the right connecting portion (2b) of tow attachment (100); Use again at last insulating black adhesive tape along circumferentially with right connecting portion (2b) and the plain conductor voluble wrapping of tow attachment (100), thereby draught line is fixedly connected with tow attachment (100);
2. will peel off one section from the Rubber Extruder rubber adhesive of extruding line that has coated rubber adhesive out, and expose corresponding one section plain conductor, this plain conductor is stranded wire; Extrude line and tow attachment (100) almost coaxial and be positioned at tow attachment (100) left; Then the center strand of stranded wire and the strand between the outermost layer strand are cut; Again with the appropriate section of center strand backward bending and by behind the left through wires hole (21) that passes tow attachment (100) behind the forward direction again bending left carry out mutual stranded the connection with its part of not passing tow attachment (100), thereby be fixedly connected with the seat connecting portion (2a) of tow attachment (100); Again all the other strands are adopted the method for above-mentioned connection central strand to be fixedly connected with the left connecting portion (2a) of tow attachment (100); Use again insulating black adhesive tape along circumferentially the left connecting portion (2a) of tow attachment (100) and plain conductor voluble wrapping being formed the joint, thereby will extrude line is fixedly connected with tow attachment (100);
3. the unvulcanized ethylene-propylene rubber of small pieces is carried out preheating, it being pinched into bulk after it is softening fills in the position between the main part (11) of the plain conductor of right through wires hole (22) and tow attachment (100), and then tightly wrap coating with insulating black adhesive tape, it is fixing to be coated sealing with high temperature resistant adhesive tape afterwards again; Again with unvulcanized haloflex band voluble wrapping on the corresponding site and tow attachment (100) of the plain conductor of extruding line, fixing once with high temperature resistant adhesive plaster voluble wrapping more afterwards; Keeping tow attachment (100) and extruding in the temporary transient motionless situation of line of being connected with the left through wires hole (21) of tow attachment (100), start Rubber Extruder and the materials of extruding of extruding are wrapped in step 2. on the formed joint, the aperture of the wire hole of the sealing ring behind the parcel in the external diameter of joint and the lower sealing device is corresponding; Then will extrude tape by draught line and tow attachment (100) and advance curing tube, and finally to take-up reel, the termination of the Plastic-sheathed Cable of stranding be cut it is separated with tow attachment (100) get final product again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590685.0A CN103065725B (en) | 2012-12-29 | 2012-12-29 | Tow attachment |
| CN201510398182.7A CN105047315B (en) | 2012-12-29 | 2012-12-29 | Method for preventing steam from entering into rubber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590685.0A CN103065725B (en) | 2012-12-29 | 2012-12-29 | Tow attachment |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398182.7A Division CN105047315B (en) | 2012-12-29 | 2012-12-29 | Method for preventing steam from entering into rubber cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065725A true CN103065725A (en) | 2013-04-24 |
| CN103065725B CN103065725B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210590685.0A Active CN103065725B (en) | 2012-12-29 | 2012-12-29 | Tow attachment |
| CN201510398182.7A Active CN105047315B (en) | 2012-12-29 | 2012-12-29 | Method for preventing steam from entering into rubber cable |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398182.7A Active CN105047315B (en) | 2012-12-29 | 2012-12-29 | Method for preventing steam from entering into rubber cable |
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| Country | Link |
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| CN (2) | CN103065725B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116705427B (en) * | 2023-06-06 | 2023-12-26 | 广州南洋电缆集团有限公司 | Polypropylene cable intelligent manufacturing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986538Y (en) * | 2006-12-13 | 2007-12-05 | 长江工程地球物理勘测武汉有限公司 | Novel dry hole acoustic wave test probe |
| CN101256856A (en) * | 2008-03-12 | 2008-09-03 | 江苏中煤电缆集团有限公司 | Method for preventing sulfuration steam entering into rubber sleeve cable |
| CN201190801Y (en) * | 2008-05-01 | 2009-02-04 | 冯海峻 | Gate type water valve |
| CN201236365Y (en) * | 2008-07-21 | 2009-05-13 | 郭卸军 | Drainpipe built-in base |
| CN101546895A (en) * | 2009-04-30 | 2009-09-30 | 广州岭南电缆有限公司 | A drawing head of a high pressure cross linking cable |
| CN201348896Y (en) * | 2008-10-27 | 2009-11-18 | 远东电缆有限公司 | Wire connecting part of crosslinked cable in catenary continuous vulcanization |
| CN101976604A (en) * | 2010-10-09 | 2011-02-16 | 远东电缆有限公司 | Method for insulation of cabtyre cable and continuous vulcanization and water blocking of sheath |
| CN203055542U (en) * | 2012-12-29 | 2013-07-10 | 常州船用电缆有限责任公司 | Traction joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10334746A (en) * | 1997-06-03 | 1998-12-18 | Sumitomo Wiring Syst Ltd | Self-supporting cable and manufacture thereof |
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2012
- 2012-12-29 CN CN201210590685.0A patent/CN103065725B/en active Active
- 2012-12-29 CN CN201510398182.7A patent/CN105047315B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986538Y (en) * | 2006-12-13 | 2007-12-05 | 长江工程地球物理勘测武汉有限公司 | Novel dry hole acoustic wave test probe |
| CN101256856A (en) * | 2008-03-12 | 2008-09-03 | 江苏中煤电缆集团有限公司 | Method for preventing sulfuration steam entering into rubber sleeve cable |
| CN201190801Y (en) * | 2008-05-01 | 2009-02-04 | 冯海峻 | Gate type water valve |
| CN201236365Y (en) * | 2008-07-21 | 2009-05-13 | 郭卸军 | Drainpipe built-in base |
| CN201348896Y (en) * | 2008-10-27 | 2009-11-18 | 远东电缆有限公司 | Wire connecting part of crosslinked cable in catenary continuous vulcanization |
| CN101546895A (en) * | 2009-04-30 | 2009-09-30 | 广州岭南电缆有限公司 | A drawing head of a high pressure cross linking cable |
| CN101976604A (en) * | 2010-10-09 | 2011-02-16 | 远东电缆有限公司 | Method for insulation of cabtyre cable and continuous vulcanization and water blocking of sheath |
| CN203055542U (en) * | 2012-12-29 | 2013-07-10 | 常州船用电缆有限责任公司 | Traction joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103065725B (en) | 2015-09-02 |
| CN105047315A (en) | 2015-11-11 |
| CN105047315B (en) | 2017-01-25 |
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Effective date of registration: 20180124 Address after: 213004 Beitang, Jiangsu Tianning Development Zone, Hedong Road, No. 8, No. Co-patentee after: Jiangsu Zhongli group Limited by Share Ltd Patentee after: Changzhou Marine Cable Co., Ltd. Address before: 213004 Beitang, Jiangsu Tianning Development Zone, Hedong Road, No. 8, No. Patentee before: Changzhou Marine Cable Co., Ltd. |