CN204375501U - The continuous vulcanization of Plastic-sheathed Cable insulated wire cores blocks water jockey - Google Patents
The continuous vulcanization of Plastic-sheathed Cable insulated wire cores blocks water jockey Download PDFInfo
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- CN204375501U CN204375501U CN201520033530.6U CN201520033530U CN204375501U CN 204375501 U CN204375501 U CN 204375501U CN 201520033530 U CN201520033530 U CN 201520033530U CN 204375501 U CN204375501 U CN 204375501U
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- connecting ring
- conductor
- cable
- waterproofing device
- plastic
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Abstract
The utility model relates to the continuous vulcanization of a kind of Plastic-sheathed Cable insulated wire cores and to block water jockey, comprise waterproofing device, one end of waterproofing device is connected with draught line, the other end of waterproofing device is connected with cable conductor, waterproofing device comprises the first connecting ring, the second connecting ring and the 3rd connecting ring that connect setting successively, first connecting ring, the second connecting ring and the 3rd connecting ring are flat circular, and the skin of the second connecting ring is provided with the vulcanized raw rubber band of sulfuration compacting.The utility model structure is simple, design ingenious, sulfidation can be made to carry out continuously, can play block-water effect in isolated space between draught line and cable conductor, avoid high-pressure steam to enter in conductor, sealing property is better, block-water effect is remarkable, prevent conductor to be oxidized, ensure cable quality, can repeatedly use after the high temperature resistance polyester tape stripping of junction.
Description
Technical field
The utility model relates to the jockey that blocks water in a kind of Plastic-sheathed Cable insulated wire cores continuous vulcanization production, belongs to cable Preparation equipment technical field.
Background technology
Rubber coated cable has many advantages compared to plastic overmold cable: flexibility is good, oil resistant, antitorque, wear-resisting etc.Rubber coated cable is when producing, and conductor is wrapped by upper insulation compound by squash type core rod die sleeve, and the pipeline then through being filled with high temperature and high pressure steam carries out sulfuration.When producing, the conductor head end coiled when employing first is directly tied a knot with the end end gone between the mode be connected, because conductor is strands structure, water vapour is as easy as rolling off a log enters conductor by conductor space, when insulated wire cores seals after going out curing tube because of external and internal pressure difference excessively easily cause rubber to bubble, the phenomenon such as to break, floodable length several meters at least, tens meters, whole cable is all intake at most, after water inlet easily there is oxidation in conductor, insulation foaming waits harm, causes insulated electro performance to be affected.Current electric wire manufacturer all adopts during driving and clips more than at least ten rice cables to ensure the quality of product, cause unnecessary waste thus, particularly large gauge cable causes larger waste from the aspect such as artificial, raw material, equipment, energy consumption, reduce production efficiency, cause the constantly soaring of cost and economic loss.Therefore need the mode improving conductor tab when the continuous vulcanization of Plastic-sheathed Cable insulated wire cores is produced, carry out the control blocked water, the existing production line of Appropriate application is necessary.
Summary of the invention
The purpose of this utility model is to solve when Plastic-sheathed Cable insulated wire cores continuous vulcanization in prior art is produced because steam enters the problem that conductor makes insulated wire cores occur rubber bubble, break, provide a kind of structure simple, Plastic-sheathed Cable insulated wire cores continuous vulcanization easy to use blocks water jockey.
The utility model adopts following technical scheme: the continuous vulcanization of a kind of Plastic-sheathed Cable insulated wire cores blocks water jockey, comprise waterproofing device, one end of described waterproofing device is connected with draught line, the other end of described waterproofing device is connected with cable conductor, described waterproofing device comprises the first connecting ring connecting setting successively, second connecting ring and the 3rd connecting ring, described first connecting ring, second connecting ring and the 3rd connecting ring are flat circular, the skin of described second connecting ring is provided with the vulcanized raw rubber band of sulfuration compacting, described draught line is socketed on the first half office of the first connecting ring, described cable conductor is socketed on the Lower Half office of the 3rd connecting ring.
Described draught line and the first connecting ring socket place are the individual layer removing inner conductor, and described cable conductor and the 3rd connecting ring socket place are the single layer structure removing inner conductor.The skin of described draught line, cable conductor and waterproofing device junction is enclosed with polyester tape respectively.The external diameter of described second connecting ring is less than cable conductor.
The utility model structure is simple, designs ingenious, sulfidation can be made to carry out continuously, block-water effect can be played in isolated space between draught line and cable conductor, avoid high-pressure steam to enter in conductor, sealing property is better, and block-water effect is remarkable, conductor is prevented to be oxidized, ensure cable quality, high temperature resistance polyester adhesive tape has viscosity, is closely wrapped in joint, ensure that the stable and firm of stop water, being used to complete rear stripping can repeatedly use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral: waterproofing device 1, draught line 2, cable conductor 3, first connecting ring 4, second connecting ring 5, the 3rd connecting ring 6, vulcanized raw rubber band 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the continuous vulcanization of a kind of Plastic-sheathed Cable insulated wire cores blocks water jockey, comprise waterproofing device 1, one end of waterproofing device 1 is connected with draught line 2, the other end of waterproofing device 1 is connected with cable conductor 3, waterproofing device 1 comprises the first connecting ring 4 connecting setting successively, second connecting ring 5 and the 3rd connecting ring 6, first connecting ring 4, second connecting ring 5 and the 3rd connecting ring 6 are in flat circular, the skin of the second connecting ring 5 is provided with the vulcanized raw rubber band 7 of sulfuration compacting, draught line 2 is socketed on the first half office of the first connecting ring 4, cable conductor 3 is socketed on the Lower Half office of the 3rd connecting ring 6, draught line 2 and the first connecting ring 4 socket place are the individual layer removing inner conductor, cable conductor 3 and the 3rd connecting ring 6 socket place are the single layer structure removing inner conductor, draught line 2, cable conductor 3 is enclosed with polyester tape respectively with the skin of waterproofing device 1 junction, the external diameter of the second connecting ring 5 is less than cable conductor 3, the external diameter size of draught line 2 and cable conductor 3 is close.
The manufacture method of jockey of blocking water is as follows: the steel wire rope for general use getting one section of 540cm, connecting steel wire ropes two ends, after connection, steel wire rope is built up 3 annulus arranged side by side, form three annulus arranged side by side that girth is 90cm, form the first connecting ring 4, second connecting ring 5 and the 3rd connecting ring 6, the skin of the second connecting ring 5 is coated on vulcanized raw rubber 7 band, the length of covered section is 20cm, and the coated external diameter of unsintered tape is close and be less than this cable conductor external diameter with cable conductor 3 external diameter produced, select corresponding hot-die by the sulfuration compacting on the second connecting ring 5 of vulcanized raw rubber band, form the jockey that blocks water with three-stage structure, the second each remaining 35cm in connecting ring 5 two ends is used for connecting draught line 2 and cable conductor 3 again, junction length is 25cm, have more than stretched i.e. junction, two ends meeting and be greater than the long exposed part of 10cm, waterproofing device 1 and draught line 2 and cable conductor 3 junction polyester tape coated uniform and smooth, ensure that the stable and firm of stop water, waterproofing device can not be damaged in whole use procedure, the coated closely knit rubber of core rod can be passed through, go out after curing tube to peel off until this joint, next time, specification of the same race was reusable.
Embodiment one: produce 95mm
2the Plastic-sheathed Cable insulated wire cores of specification, cable conductor 3 external diameter size is 13.8mm, the jockey that blocks water make in, be coated with the unsintered tape of sulfuration compacting the second connecting ring 5 should with 95mm
2the external diameter of conductor is close, and the desirable 13mm of external diameter is advisable, before rubber extruding machine is driven, get the identical 90mm of one section of specification
2conductor is as driving draught line 2, length about 6 meters can ensure that school bias uses, inner conductor is cut off at the end 25cm place of draught line 2, be connected with first connecting ring 4 the first half of waterproofing device 1, and by polyester tape voluble wrapping this section of 25cm length, the 3rd connecting ring 6 the latter half of waterproofing device 1 is connected with cable conductor 3, connect and polyester tape canoe identical with the connection of draught line, after waterproofing device two ends have connected, normally produce, continue through rubber extruding machine, this waterproofing device has completely cut off the space between draught line and cable conductor, be equivalent to solid construction, enter by having stopped high-pressure water vapor during curing tube, ensure that the quality of insulated wire cores, convenient and efficient, use flexibly when changing dish or colour changing joint, transit time can be reduced, enhance productivity, safe and reliable, pull-off force meets traction requirement completely, greatly reduces the risk of broken string when producing.Efficiently solve core water inlet problem, the problem of service life reduction in preventing conductor indium and later stage from using.Economic benefit is obvious, decreases the consumption of driving conductor and sizing material, improves input and output rate.
Claims (4)
1. Plastic-sheathed Cable insulated wire cores continuous vulcanization blocks water jockey, it is characterized in that: comprise waterproofing device (1), one end of described waterproofing device (1) is connected with draught line (2), the other end that the described dress (1) that blocks water is put is connected with cable conductor (3), described waterproofing device comprises the first connecting ring (4) connecting setting successively, second connecting ring (5) and the 3rd connecting ring (6), described first connecting ring (4), second connecting ring (5) and the 3rd connecting ring (6) are in flat circular, the skin of described second connecting ring (5) is provided with the vulcanized raw rubber band (7) of sulfuration compacting, described draught line (2) is socketed on the first half office of the first connecting ring (4), described cable conductor (3) is socketed on the Lower Half office of the 3rd connecting ring (6).
2. Plastic-sheathed Cable insulated wire cores continuous vulcanization as claimed in claim 1 blocks water jockey, it is characterized in that: described draught line and the first connecting ring socket place are the individual layer removing inner conductor, described cable conductor and the 3rd connecting ring socket place are the single layer structure removing inner conductor.
3. Plastic-sheathed Cable insulated wire cores continuous vulcanization as claimed in claim 1 blocks water jockey, it is characterized in that: described draught line (2), cable conductor (3) are enclosed with polyester tape respectively with the skin of waterproofing device (1) junction.
4. Plastic-sheathed Cable insulated wire cores continuous vulcanization as claimed in claim 1 blocks water jockey, it is characterized in that: the external diameter of described second connecting ring (5) is less than cable conductor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033530.6U CN204375501U (en) | 2015-01-16 | 2015-01-16 | The continuous vulcanization of Plastic-sheathed Cable insulated wire cores blocks water jockey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033530.6U CN204375501U (en) | 2015-01-16 | 2015-01-16 | The continuous vulcanization of Plastic-sheathed Cable insulated wire cores blocks water jockey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375501U true CN204375501U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033530.6U Expired - Fee Related CN204375501U (en) | 2015-01-16 | 2015-01-16 | The continuous vulcanization of Plastic-sheathed Cable insulated wire cores blocks water jockey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356195A (en) * | 2015-10-12 | 2016-02-24 | 中天科技装备电缆有限公司 | Manufacturing method for cable connector in continuous-curing working section |
| CN111785441A (en) * | 2020-06-23 | 2020-10-16 | 广东日丰电缆股份有限公司 | Rubber sleeve cable production process |
-
2015
- 2015-01-16 CN CN201520033530.6U patent/CN204375501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356195A (en) * | 2015-10-12 | 2016-02-24 | 中天科技装备电缆有限公司 | Manufacturing method for cable connector in continuous-curing working section |
| CN105356195B (en) * | 2015-10-12 | 2018-01-12 | 中天科技装备电缆有限公司 | Lian Liu workshop sections cable connector preparation method |
| CN111785441A (en) * | 2020-06-23 | 2020-10-16 | 广东日丰电缆股份有限公司 | Rubber sleeve cable production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |