CN102779588B - Cage winch has the branch means of anti-canting function - Google Patents
Cage winch has the branch means of anti-canting function Download PDFInfo
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- CN102779588B CN102779588B CN201210264144.9A CN201210264144A CN102779588B CN 102779588 B CN102779588 B CN 102779588B CN 201210264144 A CN201210264144 A CN 201210264144A CN 102779588 B CN102779588 B CN 102779588B
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- open circles
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- distributor plate
- hollow axis
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Abstract
The invention discloses the branch means a kind of cage winch with anti-canting function, it is characterized in that, this device is arranged to open circles frustum 1 shape, the side face of the frustum of a cone 1 is smooth shape, the table top end of the frustum of a cone 1 is provided with distributor plate 2, the center of distributor plate 2 is provided with centre bore 21, some core wire through hole 22 are provided with around centre bore 21, the center of open circles frustum 1 arranges a hollow axis pole 3, the center line of hollow axis pole 3 overlaps with the center line of open circles frustum 1, and one end of hollow axis pole 3 is fixed in the centre bore 21 of distributor plate 2; Its advantage is, contact area during stranding between signal line group and the conical surface significantly increases, and frictional resistance increases, signal line group can not ceaselessly be overturn with axial torsion again, between guarantee signal line group, relative position is stable, and the signal cable outward appearance roundness after stranding is good, and electric property significantly promotes; Meanwhile, the present invention is also applicable to the use of power cable forming technique.
Description
Technical field:
The present invention relates to signal cable line cabling device, the noseplate device on cage winch when relating in particular to signal cable line stranding, is specifically branch means cage winch with anti-canting function.
Background technology:
This device of prior art be the signal line group of parallel construction when preventing cage winch stranding do not stop under axial twisting force upset design.Utilizing the contact area between the conical surface increase sets of parallel of this device and cone, can effectively prevent signal line group from overturning, improve stranded roundness, avoiding each group of holding wire to cause high frequency electrical performance bad because not stopping to overturn extruding mutually.
Signal cable line is formed after cabling process process on cage winch.So-called stranding, refers to many groups or multicore insulation core wire with certain direction and pitch process twisted together.For the many group high-speed data cable of individual signals group transmission rate more than 2.5Gbps, for pad value when the lower transmission delay difference (DelaySkew) of guarantee and high frequency is as far as possible little, several signal core lines in individual signals line group must use parallel to structure, that is: for transmission+, two heart yearns parallel placement from start to finish of-signal, centre adds a ground wire, then the polyester belt of the wrapped shielding aluminium foil in outside and an insulating effect, a final formation low-voltage differential signal line group.Article one, transmission rate is higher than the cable of 5Gbps, comprises 2 groups of such low-voltage differential signal line groups to I haven't seen you for ages, and bandwidth then at least comprises 4 groups higher than 10Gbps.When the low-voltage differential signal line group of many group parallel constructions carries out stranding, individual signals line group can ceaselessly along with stranding direction together axial turning under the effect of twisting power.The upset of holding wire can make each group of holding wire relative position not fix, and can produce the situation of mutually extruding, and the extruding damage that the heart yearn in signal line group can be made to be subject in various degree mutually, cause signal transmission performance deterioration.
Existing signal cable is on cage winch in cabling process process, disturb gathering stranding by organizing signal line group by entering a mould adduction after noseplate more more, noseplate on existing cage winch mostly is traditional noseplate of band through hole, the noseplate of this structure is only applicable to the stranding requirement of power cable, and it is just very inapplicable for signal cable, for this reason, traditional noseplate is modified into the noseplate of disk structure by the inventor of the applicant unit, through trying out after a while, its effect is not satisfactory, trace it to its cause mainly, signal line group and noseplate contact area less, signal line group can produce Equidirectional overturning under axial twisting force, cause the relative position between signal line group unstable, and mutual extruding can be produced, the phenomenon of total heart yearn in damage, finally make stranding outward appearance roundness difference and electric property be badly damaged.
Summary of the invention:
The technical problem to be solved in the present invention is, the defect existed for above-mentioned prior art and deficiency, provides the branch means a kind of cage winch with anti-canting function.
Technical solution of the present invention is:
A kind of cage winch has the branch means of anti-canting function, it is characterized in that, this device is arranged to an open circles frustum shape, the side face of the frustum of a cone is smooth shape, and the table top end of the frustum of a cone is provided with distributor plate, and the center of distributor plate is provided with centre bore, some core wire through hole are provided with around centre bore, the center line position of open circles frustum arranges a hollow axis pole, and the center line of hollow axis pole overlaps with the center line of open circles frustum, and one end of hollow axis pole is fixed in the centre bore of distributor plate.
The present invention also has following feature:
As advantageous embodiment, described open circles frustum is set to the funnel-form frustum of a cone.
The cone angle of described open circles frustum is set to 25-35 degree.
As preferably, described cone angle is set to 30 degree.
Compared with prior art, have the following advantages: because noseplate is arranged to cone by the present invention, contact area during stranding between signal line group and the conical surface significantly increases, thus the frictional resistance increased between signal line group and the conical surface, frictional resistance counteracts the tilting force that signal line group does not stop with axial torsion to overturn, signal line group can not ceaselessly be overturn with axial torsion again, between guarantee signal line group, relative position is stable, reach the object preventing signal line group from overturning, make the signal cable outward appearance roundness after stranding good, and electric property is increased dramatically.Meanwhile, because the present invention is also provided with a distributor plate, therefore, the present invention is also applicable to the use of the cable cabling technique of straight movement type heart yearn, as power cable.
Accompanying drawing illustrates:
Fig. 1 is branch means longitudinal profile structural representation cage winch of the present invention with anti-canting function;
Fig. 2 is the table top end front elevational schematic of branch means cage winch of the present invention with anti-canting function.
Shown in figure: 1, open circles frustum, 2, distributor plate, 21, centre bore, 22, core wire through hole, 3, hollow axis pole.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Shown in Fig. 1, Fig. 2, a kind of cage winch has the branch means of anti-canting function, it is characterized in that, this device is arranged to open circles frustum 1 shape, the side face of the frustum of a cone 1 is smooth shape, the table top end of the frustum of a cone 1 is provided with distributor plate 2, the center of distributor plate 2 is provided with centre bore 21, some core wire through hole 22 are provided with around centre bore 21, the center line position of open circles frustum 1 arranges a hollow axis pole 3, the center line of hollow axis pole 3 overlaps with the center line of open circles frustum 1, and one end of hollow axis pole 3 is fixed in the centre bore 21 of distributor plate 2.The cone angle of described open circles frustum is set to 25-35 degree.
The present embodiment, is set to the funnel-form frustum of a cone by described open circles frustum 1.
The present embodiment, is set to 30 degree by described cone angle.
Claims (3)
1. a cage winch has the branch means of anti-canting function, it is characterized in that, this device is arranged to open circles frustum (1) shape, the side face of described open circles frustum (1) is smooth shape, the table top end of described open circles frustum (1) is provided with distributor plate (2), the center of described distributor plate (2) is provided with centre bore (21), described centre bore (21) is provided with some core wire through hole (22) around, the center line position of described open circles frustum (1) arranges a hollow axis pole (3), the center line of described hollow axis pole (3) overlaps with the center line of open circles frustum (1), one end of described hollow axis pole (3) is fixed in the centre bore (21) of described distributor plate (2), described open circles frustum (1) is set to the funnel-form frustum of a cone.
2. cage winch as claimed in claim 1 has the branch means of anti-canting function, it is characterized in that, the cone angle of described open circles frustum (1) is set to 25-35 degree.
3. cage winch as claimed in claim 2 has the branch means of anti-canting function, it is characterized in that, described cone angle is set to 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264144.9A CN102779588B (en) | 2012-07-25 | 2012-07-25 | Cage winch has the branch means of anti-canting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264144.9A CN102779588B (en) | 2012-07-25 | 2012-07-25 | Cage winch has the branch means of anti-canting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102779588A CN102779588A (en) | 2012-11-14 |
| CN102779588B true CN102779588B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210264144.9A Active CN102779588B (en) | 2012-07-25 | 2012-07-25 | Cage winch has the branch means of anti-canting function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900342B (en) * | 2015-04-20 | 2017-04-12 | 四川星达铜业有限公司 | High-speed branching device of stranding machine |
| CN105261427B (en) * | 2015-10-28 | 2017-03-22 | 兴乐电缆有限公司 | Simple wire dividing device of metal twisted wires |
| CN110477903B (en) * | 2019-09-12 | 2022-03-11 | 河南科技大学第一附属医院 | Lead wire group for electrocardiograph easy to arrange |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201655427U (en) * | 2010-05-10 | 2010-11-24 | 深圳市成天泰电缆实业发展有限公司 | Wire distributing plate of cable former |
| CN102364612A (en) * | 2011-11-30 | 2012-02-29 | 江苏亨通电力电缆有限公司 | Wire branching device for producing strand-extraction type expanded-diameter conductor |
| CN202711864U (en) * | 2012-07-25 | 2013-01-30 | 安福县海能实业有限公司 | Wire distributing device with anti-flipping function on cage winch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551392U (en) * | 1978-10-02 | 1980-04-04 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201655427U (en) * | 2010-05-10 | 2010-11-24 | 深圳市成天泰电缆实业发展有限公司 | Wire distributing plate of cable former |
| CN102364612A (en) * | 2011-11-30 | 2012-02-29 | 江苏亨通电力电缆有限公司 | Wire branching device for producing strand-extraction type expanded-diameter conductor |
| CN202711864U (en) * | 2012-07-25 | 2013-01-30 | 安福县海能实业有限公司 | Wire distributing device with anti-flipping function on cage winch |
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| CN102779588A (en) | 2012-11-14 |
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Address after: 343200 Anfu county of Ji'an province Jiangxi City Industrial Park Applicant after: ANFU HAINENG INDUSTRIAL CO., LTD. Address before: 343200 Jiangxi province Anfu county industrial park in Anfu county sea Industrial Co. Applicant before: Anfu County Haineng Industrial Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ANFU COUNTY HAINENG INDUSTRIAL CO., LTD. TO: ANFU HAINENG INDUSTRY CO., LTD. |
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