CN104934904B - Cable head making heat preservation dust prevention working sleeve - Google Patents
Cable head making heat preservation dust prevention working sleeve Download PDFInfo
- Publication number
- CN104934904B CN104934904B CN201410107168.2A CN201410107168A CN104934904B CN 104934904 B CN104934904 B CN 104934904B CN 201410107168 A CN201410107168 A CN 201410107168A CN 104934904 B CN104934904 B CN 104934904B
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- Prior art keywords
- snap
- working
- work set
- layer
- cable head
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- 239000000428 dust Substances 0.000 title abstract description 6
- 238000004321 preservation Methods 0.000 title abstract 6
- 230000002265 prevention Effects 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 15
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
A cable head making heat preservation dust prevention working sleeve belongs to the cable head making technology field and the invention especially relates to the cable head making heat preservation dust prevention working sleeve. The invention provides the cable head making heat preservation dust prevention working sleeve with a good heat preservation effect and convenient usage. The working sleeve comprises a working sleeve body whose central section is a working chamber. A structure main point is characterized in that the working sleeve body successively comprises a wear-resisting layer, a heat preservation layer, a heating layer and a heat conduction layer from outside to inside; the heating layer is provided with a resistance wire; the resistance wire is connected to a power plug through a switch and a power line; an upper end and a lower end of the working sleeve body are provided with an upper tightening pocket mouth and a lower tightening pocket mouth; an upper end of the upper tightening pocket mouth is provided with an upper tightening rope; two ends of the upper tightening rope are provided with an upper rope clamping device; a lower end of the lower tightening pocket mouth is provided with a lower tightening rope; two ends of the lower tightening rope are provided with a lower rope clamping device; an upper portion of the working sleeve body is provided with an upper button group; a male button and female button in the upper button group are transversely arranged along the working sleeve body.
Description
Technical field
A kind of the invention belongs to manufacturing cable head technical field, more particularly to manufacturing cable head insulation dust-proof working set.
Background technology
With progress and fast-developing and scientific research and development, manufacturing technology, the new diseases of national economy of society
Deng all entering the high-speed developing period.Cable technology is built and is changed in starting to be widely used in the delivery electrical network in city, rural area
Among making.
In cable application, the most key technology is the making of end.End from initial filling type, finally
Dry bag, pyrocondensation, then chilling shrink process till now, but no matter what technique, all the manufacture craft of end is required very
Height, but the manufacture craft of cable receives the surrounding environment in manufacturing process in addition to being affected by the operative skill of producer, also
Impact, such as：Low temperature, humidity, dust etc..
The content of the invention
The present invention is aiming at the problems referred to above, there is provided a kind of high insulating effect, manufacturing cable head insulation easy to use are anti-
Dirt work set.
For achieving the above object, the present invention is adopted the following technical scheme that, the present invention includes work set of the middle part for working chamber
Body, its structural feature work set body are followed successively by wearing layer, heat-insulation layer, heating layer, heat-conducting layer from outside to inside, set on heating layer
Resistance wire is equipped with, resistance wire is connected with attaching plug by switch, power line, work set body upper and lower side is respectively arranged with receipts
Tight sack, lower tightening pocket opening, upper tightening pocket opening upper end are installed with cinch cord, and upper cinch cord two ends are provided with rope locking machine, lower receipts
Tight sack lower end is installed with lower cinch cord, and lower cinch cord two ends are provided with lower rope locking machine；Work set body upper part is provided with snap-fastener
Group, the male snap-fastener of upper snap-fastener group and female snap-fastener are provided with lower snap-fastener group along work set body lateral arrangement, work set body lower part,
The male snap-fastener of lower snap-fastener group and female snap-fastener are along work set body lateral arrangement；Set on the work set body of the upper snap-fastener group sidepiece
Cable jag working hole being equipped with, upper working hole cinch cord being installed with corresponding to upper cable jag working hole one circle, upper working hole is received
Tight rope two ends are provided with working hole rope locking machine.
Lower cable jag working hole is provided with the work set body of the lower snap-fastener group sidepiece, corresponding to lower cable jag
The circle of working hole one is installed with lower working hole cinch cord, and lower working hole cinch cord two ends are provided with lower working hole rope locking machine.
Used as a kind of preferred version, switch of the present invention adopts 17AMC/P type temperature detect switch (TDS)s.
As another kind of preferred version, on the work set body above upper snap-fastener group of the present invention, belt tensioner is provided with
Component, upper belt tensioner component are made up of left side upper belt body, right side upper sleeve body and middle part upper ring body, and upper belt body left end is with work set originally
Body connects, and right side upper sleeve body right-hand member is connected with work set body, and upper belt body is connected by upper ring body with upper sleeve body, and upper belt body is right
End, left side are correspondingly arranged on thread gluing group；Lower belt tensioner component is provided with work set body below the lower snap-fastener group, under
Belt tensioner component is made up of body under belt body under left side, right side and middle part lower ring body, and lower belt body left end is connected with work set body,
The lower body right-hand member in right side is connected with work set body, and lower belt body is connected by lower ring body with lower body, and lower belt body right-hand member, left side are right
Lower thread gluing group should be provided with.
Used as another kind of preferred version, resistance wire of the present invention is laterally arranged in S shapes along work set body.
Used as another kind of preferred version, the upper port of upper tightening pocket opening of the present invention is more than lower port, lower tightening pocket opening
Lower port be more than upper port.
Secondly, wearing layer of the present invention adopts nitrile rubber layer, the heat-insulation layer to adopt rock wool layer, the heat-conducting layer to adopt
Use heat conduction silicone.
In addition, rope locking machine of the present invention includes shell body, tamponade is provided with shell body, in tamponade lower end and shell body
Be connected by spring between bottom surface, in tamponade, cable-through hole is correspondingly arranged on on shell body.
Beneficial effect of the present invention.
The starting point of the present invention seeks to solve under cold weather environments, it is impossible to make end and due to low temperature, tide
The factors such as wet, dust have a strong impact on the technological difficulties that manufacturing cable head technique is bad and dielectric level declines.
1st, wearing layer is outermost layer, with good wearability.
2nd, heat-insulation layer has good heat insulation effect, and the heat in inner bag is effectively hedged off from the outer world.
3rd, heating layer is that heater has good heating property.
4th, heat-conducting layer is innermost layer, by heat Rapid radiating and can be transmitted on cable.
Heating layer is due to for circuit purely, therefore the heater element of work set is applied to AC and DC power supply
(12V)（Dc-battery or vehicle-mounted charge pattern）.
Tightened up design of the suitable for reading and lower mouth of work set using dragline type, not only can realize fixed with cable but also can arrive
Inner chamber is covered up to seal operation, play heat insulation effect.It is simultaneously this kind of to tighten up the position that mode is also convenient for mobile working set in work, side
Just the making of end.
In the upper and lower appropriate location of work set, a cable jag working hole is respectively stayed, is easy to cable jacket, steel armour, filling
After thing etc. is removed, the construction operation of single-phase cable.Upper end cable jag working hole is used for single-phase cable top stripping semiconductor layer
When, cable stretches out.When lower end cable jag working hole is used for single-phase cable entirety stripping semiconductor layer, cable stretches out.So set
In view of when semiconductor layer above is peeled off, posterior segment remains able in cavity inside holding meter.Cable jag working hole is adopted in addition
With the design same with the suitable for reading and lower mouth of work set, the dust-proof effect of insulation is reached.
Description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.The scope of the present invention not only limits to
In the statement of herein below.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is present invention work set body construction schematic diagram.
Fig. 3 is rope locking machine structural representation of the present invention.
Fig. 4 is expanded schematic diagram of the present invention.
Fig. 5 is heating layer structural representation of the present invention.
In figure, 1 be lower cinch cord, 2 be lower tightening pocket opening, 3 for switch, 4 be power line, 5 be attaching plug, 6 be work
Set body, 7 be upper working hole rope locking machine, 8 be upper cable jag working hole, 9 be upper tightening pocket opening, 10 be upper cinch cord, 11 be
Upper rope locking machine, 12 be upper belt tensioner component, 13 be upper snap-fastener group, 14 be upper working hole cinch cord, 15 be lower working hole rope locking machine,
16 is lower cable jag working hole, 17 is lower belt tensioner component, 18 is lower rope locking machine, 19 is heat-conducting layer, 20 is heating layer, 21 are
Heat-insulation layer, 22 be wearing layer, 23 be spring, 25 be resistance wire, 26 be lower working hole cinch cord.
Specific embodiment
As illustrated, the present invention includes the work set body that middle part is working chamber, its structural feature work set body is by outer
Wearing layer, heat-insulation layer, heating layer, heat-conducting layer are followed successively by interior, resistance wire on heating layer, is provided with, resistance wire is by switch, electricity
Source line is connected with attaching plug, and work set body upper and lower side is respectively arranged with tightening pocket opening, lower tightening pocket opening, upper tightening pocket opening
Upper end is installed with cinch cord, and upper cinch cord two ends are provided with rope locking machine, and lower tightening pocket opening lower end is installed with lower cinch cord, under tighten up
Rope two ends are provided with lower rope locking machine；Work set body upper part is provided with snap-fastener group, the male snap-fastener of upper snap-fastener group and female snap-fastener edge
Work set body lateral arrangement, work set body lower part are provided with lower snap-fastener group, and the male snap-fastener of lower snap-fastener group and female snap-fastener are along work
Make set body lateral arrangement；Cable jag working hole is provided with the work set body of the upper snap-fastener group sidepiece, is corresponded to
The upper circle of cable jag working hole one is installed with working hole cinch cord, and upper working hole cinch cord two ends are provided with working hole card rope
Device.
Lower cable jag working hole is provided with the work set body of the lower snap-fastener group sidepiece, corresponding to lower cable jag
The circle of working hole one is installed with lower working hole cinch cord, and lower working hole cinch cord two ends are provided with lower working hole rope locking machine.
The switch is using 17AMC/P type temperature detect switch (TDS)s.The work temperature of 17AMC/P type temperature detect switch (TDS) controls work set
Degree, it is ensured that maximum temperature, prevents the too high potential safety hazard such as on fire of temperature.
Belt tensioner component is provided with work set body above the upper snap-fastener group, upper belt tensioner component is by left side
Belt body, right side upper sleeve body and middle part upper ring body composition, upper belt body left end cover body with work and are connected, right side upper sleeve body right-hand member and work
Make set body connection, upper belt body is connected by upper ring body with upper sleeve body, and upper belt body right-hand member, left side are correspondingly arranged on thread gluing group；
Lower belt tensioner component is provided with work set body below the lower snap-fastener group, lower belt tensioner component is by belt body, the right side under left side
Under side, body and middle part lower ring body are constituted, and lower belt body left end is connected with work set body, and under right side, body right-hand member covers this with work
Body connects, and lower belt body is connected by lower ring body with lower body, and lower belt body right-hand member, left side are correspondingly arranged on lower thread gluing group.Using dark
The mode that button is combined with belt tensioner is fixed, and can effectively prevent the situation of space increase after cable jag.
The resistance wire is laterally arranged in S shapes along work set body.
The upper port of the upper tightening pocket opening is more than lower port, and the lower port of lower tightening pocket opening is more than upper port.
The wearing layer adopts nitrile rubber layer, the heat-insulation layer to adopt rock wool layer, the heat-conducting layer to adopt heat conductive silica gel
Layer.
The rope locking machine includes shell body, is provided with tamponade in shell body, leads between tamponade lower end and shell body inner bottom surface
Cross spring to be connected, in tamponade, cable-through hole is correspondingly arranged on on shell body.
Illustrate that the present invention uses process below in conjunction with the accompanying drawings.
When work set is packed up, inner chamber is adapted with cable size, tightens up the upper tightening pocket opening and lower tightening pocket opening of work set,
Switch on power and heat to cable.The suitable for reading of work set is untied after reaching operating temperature, work set is moved down, and reveals end front end
Go out, start to peel off front end oversheath, after the completion of the upper work set that moves expose end rear end, start to peel off rear end oversheath, steel
Sheath is by that analogy.
After cable jag, snap-fastener and belt tensioner are untied, fold work set the partially unfolded, then take out wherein one mutually electric
Cable is stretched out from upper cable jag working hole, exposes tip portion, carries out end semiconductor layer stripping, again by the phase cable after strip off
Whole is stretched out from cable jag working hole, rapidly by remaining semiconductor layer peel off, after the completion of by the phase cable send back to work set in,
Other phase cable is taken out, by that analogy.
Cold shrinking power cable adjunct is referred to above procedure when installing to be carried out.
It is understood that below in relation to the specific descriptions of the present invention, being merely to illustrate the present invention and being not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still the present invention can be carried out
Modification or equivalent, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (7)
1. manufacturing cable head insulation dust-proof working set, covers body including work of the middle part for working chamber, it is characterised in that work set
Body is followed successively by wearing layer, heat-insulation layer, heating layer, heat-conducting layer from outside to inside, is provided with resistance wire on heating layer, and resistance wire passes through
Switch, power line are connected with attaching plug, and work set body upper and lower side is respectively arranged with tightening pocket opening, lower tightening pocket opening, on
Tightening pocket opening upper end is installed with cinch cord, and upper cinch cord two ends are provided with rope locking machine, and lower tightening pocket opening lower end is installed with down tightens up
Rope, lower cinch cord two ends are provided with lower rope locking machine；Work set body upper part is provided with snap-fastener group, the public snap-fastener of upper snap-fastener group with
Female snap-fastener is provided with lower snap-fastener group, the male snap-fastener of lower snap-fastener group and mother along work set body lateral arrangement, work set body lower part
Snap-fastener is along work set body lateral arrangement；The work of cable jag is provided with the work set body of the upper snap-fastener group sidepiece
Hole, is installed with upper working hole cinch cord corresponding to upper cable jag working hole one circle, and upper working hole cinch cord two ends are provided with work
Make hole rope locking machine；
Lower cable jag working hole is provided with the work set body of the lower snap-fastener group sidepiece, is worked corresponding to lower cable jag
The circle of hole one is installed with lower working hole cinch cord, and lower working hole cinch cord two ends are provided with lower working hole rope locking machine.
2. manufacturing cable head is incubated dust-proof working set according to claim 1, it is characterised in that the switch adopts 17AMC/P
Type temperature detect switch (TDS).
3. manufacturing cable head is incubated dust-proof working set according to claim 2, it is characterised in that above the upper snap-fastener group
Belt tensioner component is provided with work set body, upper belt tensioner component is by ring on left side upper belt body, right side upper sleeve body and middle part
Body is constituted, and upper belt body left end be connected with work set body, and right side upper sleeve body right-hand member covers body and is connected with working, upper belt body and upper set
Body is connected by upper ring body, and upper belt body right-hand member, left side are correspondingly arranged on thread gluing group；Work set below the lower snap-fastener group is originally
It is provided with lower belt tensioner component on body, lower belt tensioner component is made up of body under belt body under left side, right side and middle part lower ring body, under
Belt body left end is connected with work set body, and under right side, body right-hand member is connected with work set body, under lower belt body is passed through with lower body
Ring body is connected, and lower belt body right-hand member, left side are correspondingly arranged on lower thread gluing group.
4. manufacturing cable head is incubated dust-proof working set according to claim 3, it is characterised in that the resistance wire is along work set
Body is laterally arranged in S shapes.
5. according to claim 4 manufacturing cable head insulation dust-proof working set, it is characterised in that the upper tightening pocket opening it is upper
Port is more than lower port, and the lower port of lower tightening pocket opening is more than upper port.
6. manufacturing cable head is incubated dust-proof working set according to claim 5, it is characterised in that the wearing layer is fine using fourth
Rubber layer, the heat-insulation layer adopt rock wool layer, the heat-conducting layer to adopt heat conduction silicone.
7. manufacturing cable head is incubated dust-proof working set according to claim 6, it is characterised in that the rope locking machine includes shell
Body, is provided with tamponade, is connected by spring between tamponade lower end and shell body inner bottom surface in shell body, in tamponade with shell body on
It is correspondingly arranged on cable-through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107168.2A CN104934904B (en) | 2014-03-21 | 2014-03-21 | Cable head making heat preservation dust prevention working sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107168.2A CN104934904B (en) | 2014-03-21 | 2014-03-21 | Cable head making heat preservation dust prevention working sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104934904A CN104934904A (en) | 2015-09-23 |
| CN104934904B true CN104934904B (en) | 2017-03-22 |
Family
ID=54121942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107168.2A Active CN104934904B (en) | 2014-03-21 | 2014-03-21 | Cable head making heat preservation dust prevention working sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934904B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258504B (en) * | 2021-05-21 | 2024-02-27 | 中广核新能源(宣城)有限公司 | Cable head manufacturing rush repair protection shed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275753Y (en) * | 1997-01-24 | 1998-03-04 | 郑焕榕 | Wire sheath |
| CN2688091Y (en) * | 2003-09-30 | 2005-03-30 | 赵燕灵 | Rainproof leggings |
| CN202095593U (en) * | 2011-06-22 | 2012-01-04 | 山东科技大学 | Energy-saving electric heating heat-insulating glove |
| CN202127957U (en) * | 2011-07-11 | 2012-02-01 | 陈晓青 | Turnover handbag |
| CN203230958U (en) * | 2013-03-12 | 2013-10-09 | 廖华杰 | Wire collecting sleeve |
| CN203760953U (en) * | 2014-03-21 | 2014-08-06 | 国家电网公司 | Insulating dustproof operating sleeve for cable head manufacture |
-
2014
- 2014-03-21 CN CN201410107168.2A patent/CN104934904B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275753Y (en) * | 1997-01-24 | 1998-03-04 | 郑焕榕 | Wire sheath |
| CN2688091Y (en) * | 2003-09-30 | 2005-03-30 | 赵燕灵 | Rainproof leggings |
| CN202095593U (en) * | 2011-06-22 | 2012-01-04 | 山东科技大学 | Energy-saving electric heating heat-insulating glove |
| CN202127957U (en) * | 2011-07-11 | 2012-02-01 | 陈晓青 | Turnover handbag |
| CN203230958U (en) * | 2013-03-12 | 2013-10-09 | 廖华杰 | Wire collecting sleeve |
| CN203760953U (en) * | 2014-03-21 | 2014-08-06 | 国家电网公司 | Insulating dustproof operating sleeve for cable head manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104934904A (en) | 2015-09-23 |
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