CN206619431U - The smokeless ecological, environmental protective cable of Halogen - Google Patents
The smokeless ecological, environmental protective cable of Halogen Download PDFInfo
- Publication number
- CN206619431U CN206619431U CN201720377495.9U CN201720377495U CN206619431U CN 206619431 U CN206619431 U CN 206619431U CN 201720377495 U CN201720377495 U CN 201720377495U CN 206619431 U CN206619431 U CN 206619431U
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- CN
- China
- Prior art keywords
- cable
- layer
- armor
- snap ring
- leader
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 16
- 150000002367 halogens Chemical class 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 239000000565 sealant Substances 0.000 claims abstract description 20
- 238000005476 soldering Methods 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 238000013007 heat curing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- -1 cable conductor Chemical class 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 47
- 238000007789 sealing Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
It is connected to form conductor coupling portion with extension cable conductor the utility model discloses the smokeless ecological, environmental protective cable of Halogen, including cable conductor, soldering weld layer, waterproof layer, armor and sealant is sequentially provided with outside；It is arranged with a cylindric snap ring respectively on the leader cable and extension cable at the two ends of conductor coupling portion, snap ring inwall is provided with elastic pressed piece, and elastic pressed piece is connected with leader cable and extension cable transition, circumferentially arranged with locating slot on snap ring outer wall；Also include connecting tube, connecting pipe box are located on leader cable and extension cable and accommodate soldering weld layer, waterproof layer, armor and sealant, a circle locating ring is convexly equipped with radially inward on the two-port inwall of connecting tube axial direction, and sinking into the connecting tube in locating slot by locating ring is fixed between two snap rings.Cracking effectively is prevented to being fixed at cable connection, ensures that motor is normally run.
Description
Technical field
The utility model is related to a kind of cable, and in particular to the smokeless ecological, environmental protective cable of Halogen.
Background technology
At home in cable work construction, medium-low voltage power cable is substantially all buried using direct-burried, poling or cable duct etc.
System of laying.In work progress, often occur cable cover(ing) and the phenomenon such as abrade, scratch, and in the cable protective of underground job
Measure is weaker.Among reality, by taking submersible pump as an example, the reason for occurring cable failure is mainly installed in cable
With during transport among cable and surface of insulating layer easily wear and tear, especially when submersible pump carries cable line length can not
When meeting user installation demand, external cable line is needed, because operation cable can not be fixed under water, can be rocked everywhere, or even make
Ftractureed at into cable connection, destruction sealing protection makes the water of outside to extend at cable connection and directly penetrated at copper core conductor,
So as to cause the waterproof action of cable to fail, motor will be damaged, and pump can not normally be run.
Utility model content
Technical problem to be solved in the utility model is the underwater operation cable extension junction rapid wear of existing immersible pump
Bad, outside water, which can extend at cable connection, to be penetrated into insulating protective layer, and influence motor is normally used, it is therefore intended that offer has
The environment-friendly cable of waterproof high insulating property, effectively prevents cracking to being fixed at cable connection, ensures that motor is normally run.
The utility model is achieved through the following technical solutions：
The smokeless ecological, environmental protective cable of Halogen, including leader cable and extension cable, the leader cable connection end strip out conductor and
Extension cable connection end strips out conductor and is connected to form conductor coupling portion, and the leader cable and extension the outer of cable are sequentially provided with tin
Weld layer, waterproof layer, armor and sealant and most long along the length of the longitudinal sealant of conductor coupling portion are welded, and at least
Armor and sealant cover leader cable outermost layer, conductor coupling portion and extension cable outermost layer simultaneously；The conductor that is located at connects
A cylindric snap ring is arranged with respectively on the leader cable and extension cable at the two ends of socket part, and the snap ring inwall is provided with elasticity
On compressing member, the elastic pressed piece and leader cable and extension cable transition mating connection, the snap ring outer wall circumferentially arranged with
Locating slot；Also include connecting tube, the connecting pipe box are located on leader cable and extension cable and accommodate the soldering weld layer,
A circle locating ring is convexly equipped with radially inward on waterproof layer, armor and sealant, the axial two-port inwall of the connecting tube, is led to
Cross the locating ring and sink into the connecting tube in locating slot and be fixed between two snap rings；And the connecting tube is by two and half
Cylinder is detachably connected composition by connecting hinge and clamp nut.
Belting layer of the present utility model is that soldering weld layer, waterproof layer, armor and sealant are mainly played to leader cable
Sealing waterproof action is carried out with the conductor coupling portion of extension cable, while also thering is certain fixing to make leader cable and extension cable
With preventing conductor coupling portion from ftractureing.In addition it is main that leader cable and extension cable are fixed by snap ring and connecting tube, prevent leader cable
Rocked with extension cable, outside mechanical stretching force disconnects conductor coupling portion, influences immersible pump normal operation.Can be first by two
Snap ring is set on leader cable and extension cable, keeps suitable distance with conductor coupling portion, by snap ring by elastic pressed piece
Compress and coordinate with cable transition, there is larger frictional resistance prevents snap ring that snap ring is fixed at into main electricity along cable longitudinal sliding motion
On cable and extension cable；Then soldering is carried out to leader cable and extension two cable conductor connecting portions of cable to be welded and fixed to increase
The reliability of connection, the waterproof layer then used, armor and sealant joint enhancing sealed waterproof effect, while using armouring
Layer is additionally operable to support the construction of cable, is easy to use fixed valve jacket and carries out compressing sealing fixation with firmware is compressed；Finally make connecting tube
Axial two ends obtain locating ring and are absorbed in the locating slot respectively on two snap rings, i.e., be rigidly connected two snap rings by connecting tube, from
And fixation is played to the end cable of conductor coupling portion two, prevent from being acted on by external force and ftracture.
Preferably, leader cable and the prolonged cable structure outermost layer includes flame-retardant layer, armor and outer shield from inside to outside
Set, the flame-retardant layer is using halogen-free polyolefin layer, and the armor uses steel belt layer, and the oversheath is anti-using silicon rubber waterproof
Rotten sealing material layer.
It is used to strengthen the fire resistance of leader cable and extension cable using flame-retardant layer；Branch is mainly used in using steel band belting layer
Cable is supportted, makes to be completely embedded between cable and fixed valve jacket and compression firmware；Using silicon rubber water-tight corrosion-proof sealing material layer master
It is used for cable waterproof and antisepsis, ensures cable normal service life.
Preferably, the elastic pressed piece uses silicone rubber seal anti-corrosion waterproof layer, and the elastic pressed piece is logical
Heat cure is crossed to be fixed on the inwall of the snap ring.
Silicon rubber plays fixation mainly by being compressed the frictional resistance of increase snap ring and cable by snap ring to snap ring；Together
When silicon rubber is fixed on snap ring inwall to the sealing water-tight corrosion-proof of further enhancing snap ring and elastic pressed piece by heat cure
Performance, there is good protective effect to belting layer.
Preferably, the snap ring is by connecting hinge and clamp nut to be detachably connected composition by two semicircular cylinders.
By the way that snap ring is set into Detachable connection structure, facilitates operating personnel's installation, maintenance and dismounting operation, now block
Ring or connecting tube, which are sent, to be damaged, and is reduced the protective effect to cable, then directly connecting tube or snap ring can be changed, repaired
Processing, reduces maintenance cost.
Preferably, the waterproof layer uses ethylene propylene rubber insulated adhesive tape, and the armor uses steel band belting layer, described close
Sealing uses butyl rubber waterproof sealing adhesive tape.
The utility model compared with prior art, has the following advantages and advantages：
1st, the smokeless ecological, environmental protective cable of the utility model Halogen, belting layer of the present utility model is soldering weld layer, waterproof
Layer, armor and sealant mainly play to leader cable and extended the conductor coupling portion progress sealing waterproof action of cable, simultaneously
Also there is certain fixation to leader cable and extension cable, prevent conductor coupling portion from ftractureing.In addition mainly snap ring and company are passed through
The fixed leader cable of adapter and extension cable, prevent that leader cable and extension cable from being rocked, outside mechanical stretching force connects conductor
Portion disconnects, and influences immersible pump normal operation.First two snap rings can be set on leader cable and extension cable, be connected with conductor
Portion keeps suitable distance, compresses elastic pressed piece by snap ring and coordinates with cable transition, there is larger frictional resistance prevents
Snap ring is fixed on leader cable and extension cable by snap ring along cable longitudinal sliding motion；Then to leader cable and two, cable of extension
Cable conductor connecting portion carries out soldering and is welded and fixed to increase the reliability of connection, the waterproof layer that then uses, armor and close
Sealing joint enhancing sealed waterproof effect, while be additionally operable to support the construction of cable using armor, be easy to use fixed valve jacket and
Firmware is compressed to carry out compressing sealing fixation；The axial two ends of connecting tube are finally made to obtain the positioning that locating ring is absorbed on two snap rings respectively
In groove, i.e., be rigidly connected two snap rings by connecting tube, so as to play fixation to the end cable of conductor coupling portion two, prevent by
External force effect cracking；
2nd, the smokeless ecological, environmental protective cable of the utility model Halogen, silicon rubber by snap ring mainly by compressing increase snap ring and electricity
The frictional resistance of cable, fixation is played to snap ring；Silicon rubber is fixed on snap ring inwall by heat cure simultaneously and further increased
The sealing waterproof anti-corrosion performance of strong snap ring and elastic pressed piece, there is good protective effect to belting layer；
3rd, the smokeless ecological, environmental protective cable of the utility model Halogen, it is convenient by the way that snap ring is set into Detachable connection structure
Operating personnel's installation, maintenance and dismounting operation, now snap ring or connecting tube, which are sent, damages, and reduces the protective effect to cable,
Then directly connecting tube or snap ring can be changed, maintenance process, reduce maintenance cost.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model global sections structural representation；
Fig. 2 is the utility model connecting pipe structure schematic diagram；
Fig. 3 is the utility model Snap ring structure schematic diagram.
Mark and corresponding parts title in accompanying drawing：1- leader cables, 2- extension cables, 3- conductor coupling portions, 4- solderings
Weld layer, 5- waterproof layers, 6- armors, 7- sealants, 8- snap rings, 9- elastic pressed pieces, 10- locating slots, 11- connecting tubes, 12-
Locating ring, 13- connecting hinges, 14- compresses piece, 15- through holes.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment 1
As shown in Fig. 1~2, the smokeless ecological, environmental protective cable of the utility model Halogen, including leader cable 1 and extension cable 2, it is main
The connection end of cable 1, which strips out conductor and strips out conductor with extension cable 2 connection end, to be connected to form conductor coupling portion 3.Leader cable 1 and prolong
The conductor coupling portion 3 of long cable 2 is sequentially provided with soldering weld layer 4, waterproof layer 5, armor 6 and sealant 7 and edge from inside to outside
The length of the longitudinal direction of conductor coupling portion 3 sealant 7 is most long, and armor 6 and sealant 7 cover simultaneously the outermost layer of leader cable 1,
Conductor coupling portion 3 and the extension outermost layer of cable 2.On the leader cable 1 and extension cable 2 at the two ends of conductor coupling portion 3 respectively
A cylindric snap ring 8 is arranged with, the inwall of snap ring 8 is provided with elastic pressed piece 9, elastic pressed piece 9 and leader cable 1 and extension electricity
The interference fits of cable 2 are connected, circumferentially arranged with locating slot 10 on the outer wall of snap ring 8.Also include connecting tube 11, connecting tube 11 is set in master
On cable 1 and extension cable 2 and accommodate soldering weld layer 4, waterproof layer 5, armor 6 and sealant 7, connecting tube 11 axially two
A circle locating ring 12 is convexly equipped with port inner wall radially inward, the connection in locating slot 10 is sunk into by the locating ring 12
Pipe 11 is fixed between two snap rings 8；And the connecting tube 11 be can by connecting hinge and clamp nut by two semicircular cylinders
Dismounting is connected and composed.The connecting tube 11 is made of steel plate.
Embodiment 2
Further improved on the basis of embodiment 1, a kind of smokeless ecological, environmental protective cable of Halogen, leader cable 1 and extension electricity
The structure outermost layer of cable 2 includes flame-retardant layer, armor and oversheath from inside to outside, and flame-retardant layer is using halogen-free polyolefin layer, armor
Using steel belt layer, oversheath uses silicon rubber water-tight corrosion-proof sealing material layer；Elastic pressed piece 9 is prevented using silicone rubber seal anti-corrosion
Water material layer, and elastic pressed piece 9 is fixed on by heat cure on the inwall of snap ring 8.
Embodiment 3
As shown in Figures 2 and 3, it is progressive on the basis of embodiment 2 to improve, a kind of smokeless ecological, environmental protective cable of Halogen, card
Ring 8 is by connecting hinge and clamp nut to be detachably connected composition by two semicircular cylinders.Specifically, the snap ring 8 and connection
Pipe 11 is to be detachably connected to constitute by semicircular cylinder, and axially connection one end is hinged rotation connection to semicircular cylinder by connecting hinge 13,
Axially the connection other end is equipped with compression piece 14 to semicircular cylinder, is entered again using nut through the through hole 15 compressed on piece 14 by bolt
Row tightens fixation.
Waterproof layer 5 uses ethylene propylene rubber insulated adhesive tape, and armor 6 uses steel band belting layer, and sealant 7 uses butyl rubber
Waterproof sealing adhesive tape.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. the smokeless ecological, environmental protective cable of Halogen, including leader cable (1) and extension cable (2), leader cable (1) connection end is stripped out
Conductor strips out conductor with extension cable (2) connection end and is connected to form conductor coupling portion (3), it is characterised in that the leader cable
(1) and extension cable (2) conductor coupling portion (3) be sequentially provided with soldering weld layer (4), waterproof layer (5), armor from inside to outside
(6) and sealant (7) and most long along the length of conductor coupling portion (3) the longitudinal direction sealant (7), and at least armor (6) and
Sealant (7) is while cover leader cable (1) outermost layer, conductor coupling portion (3) and extension cable (2) outermost layer；It is described be located at lead
A cylindric snap ring (8), the card are arranged with the leader cable (1) and extension cable (2) at the two ends of body connecting portion (3) respectively
Ring (8) inwall is provided with elastic pressed piece (9), and the elastic pressed piece (9) is matched somebody with somebody with leader cable (1) and extension cable (2) transition
Close on connection, snap ring (8) outer wall circumferentially arranged with locating slot (10)；Also include connecting tube (11), the connecting tube (11)
Be set in leader cable (1) and extension cable (2) and accommodate the soldering weld layer (4), waterproof layer (5), armor (6) and
A circle locating ring (12) is convexly equipped with radially inward on sealant (7), the axial two-port inwall of the connecting tube (11), passes through institute
State locating ring (12) and sink into the connecting tube (11) in locating slot (10) and be fixed between two snap rings (8)；And the connecting tube
(11) it is that composition is detachably connected by connecting hinge and clamp nut by two semicircular cylinders.
2. the smokeless ecological, environmental protective cable of Halogen according to claim 1, it is characterised in that the leader cable (1) and extension
Cable (2) structure outermost layer includes flame-retardant layer, armor and oversheath from inside to outside, and the flame-retardant layer uses halogen-free polyolefin
Layer, the armor uses steel belt layer, and the oversheath uses silicon rubber water-tight corrosion-proof sealing material layer.
3. the smokeless ecological, environmental protective cable of Halogen according to claim 1, it is characterised in that the elastic pressed piece (9) is adopted
With silicone rubber seal anti-corrosion waterproof layer, and the elastic pressed piece (9) is fixed on the interior of the snap ring (8) by heat cure
On wall.
4. the smokeless ecological, environmental protective cable of Halogen according to claim 1, it is characterised in that the snap ring (8) is by two
Individual semicircular cylinder is detachably connected composition by connecting hinge and clamp nut.
5. the smokeless ecological, environmental protective cable of Halogen according to claim 1, it is characterised in that the waterproof layer (5) uses second
Third rubber-covered adhesive tape, the armor (6) uses steel band belting layer, and the sealant (7) uses butyl rubber waterproof sealing
Adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377495.9U CN206619431U (en) | 2017-04-12 | 2017-04-12 | The smokeless ecological, environmental protective cable of Halogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377495.9U CN206619431U (en) | 2017-04-12 | 2017-04-12 | The smokeless ecological, environmental protective cable of Halogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619431U true CN206619431U (en) | 2017-11-07 |
Family
ID=60236302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377495.9U Expired - Fee Related CN206619431U (en) | 2017-04-12 | 2017-04-12 | The smokeless ecological, environmental protective cable of Halogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025957A (en) * | 2017-04-12 | 2017-08-08 | 成都新三电线厂 | A kind of anticracking halogen-free anti-flaming polyolefin cable |
| CN108776376A (en) * | 2018-06-19 | 2018-11-09 | 苏州胜信光电科技有限公司 | A kind of optical cable suitable under wet environment |
| CN111540512A (en) * | 2020-05-13 | 2020-08-14 | 陈亚芝 | Composite fireproof cable |
| CN111540507A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | Cable with high flame retardance for oil platform |
-
2017
- 2017-04-12 CN CN201720377495.9U patent/CN206619431U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025957A (en) * | 2017-04-12 | 2017-08-08 | 成都新三电线厂 | A kind of anticracking halogen-free anti-flaming polyolefin cable |
| CN108776376A (en) * | 2018-06-19 | 2018-11-09 | 苏州胜信光电科技有限公司 | A kind of optical cable suitable under wet environment |
| CN111540507A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | Cable with high flame retardance for oil platform |
| CN111540507B (en) * | 2020-04-30 | 2021-11-12 | 安徽电缆股份有限公司 | Cable with high flame retardance for oil platform |
| CN111540512A (en) * | 2020-05-13 | 2020-08-14 | 陈亚芝 | Composite fireproof cable |
| CN111540512B (en) * | 2020-05-13 | 2021-10-26 | 人民电缆集团有限公司 | Composite fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: 620500 Renshou high economic development zone, Tianfu New District, Chengdu, Sichuan Patentee after: Sichuan tower cable winding wire Co.,Ltd. Address before: 610000 village five, construction village, Xindan Town, Xindu District, Chengdu, Sichuan Patentee before: CHENGDU XINSAN WIRE FACTORY |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |