CN104934904A - Cable head making heat preservation dust prevention working sleeve - Google Patents
Cable head making heat preservation dust prevention working sleeve Download PDFInfo
- Publication number
- CN104934904A CN104934904A CN201410107168.2A CN201410107168A CN104934904A CN 104934904 A CN104934904 A CN 104934904A CN 201410107168 A CN201410107168 A CN 201410107168A CN 104934904 A CN104934904 A CN 104934904A
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- Prior art keywords
- snap
- work
- working
- cable head
- cable
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- 239000000428 dust Substances 0.000 title abstract description 5
- 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
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 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
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012827 research and development Methods 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
The invention belongs to manufacturing cable head technical field, particularly relate to a kind of manufacturing cable head insulation dust-proof working cover.
Background technology
Along with the progress of society and the fast development of national economy and scientific research and development, manufacturing technology, new diseases etc. all enter the high-speed developing period.Cable technology to start to be widely used in the delivery electrical network in city, rural area among construction and upgrading.
Technology the most key in cable application is the making of cable end.Cable end is from initial filling type, dry bag finally, pyrocondensation, chilling shrink process till now again, no matter but what technique, all require very high to the manufacture craft of cable end, but the manufacture craft of cable is except affecting by the operative skill of producer, also receives the impact of surrounding environment in manufacturing process, as: low temperature, humidity, dust etc.
Summary of the invention
The present invention is exactly for the problems referred to above, provides a kind of high insulating effect, manufacturing cable head easy to use to be incubated dust-proof working cover.
For achieving the above object, the present invention adopts following technical scheme, the present invention includes the work cover body that middle part is working chamber, its structural feature work cover body is followed successively by wearing layer from outside to inside, heat-insulation layer, heating layer, heat-conducting layer, heating layer is provided with resistance wire, resistance wire passes through switch, power line is connected with attaching plug, work cover 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, upper cinch cord two ends are provided with rope locking machine, lower tightening pocket opening lower end is installed with lower cinch cord, lower cinch cord two ends are provided with lower rope locking machine, work cover body upper part is provided with snap-fastener group, and the male snap-fastener of upper snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo, and work cover body lower part is provided with lower snap-fastener group, and the male snap-fastener of lower snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo, the work cover body of described upper snap-fastener group sidepiece is provided with cable jag working hole, and be installed with upper working hole cinch cord corresponding to upper cable jag working hole one circle, upper working hole cinch cord two ends are provided with working hole rope locking machine.
The work cover body of described lower snap-fastener group sidepiece is provided with lower cable jag working hole, and be installed with lower working hole cinch cord corresponding to lower cable jag working hole one circle, lower working hole cinch cord two ends are provided with lower working hole rope locking machine.
As a kind of preferred version, switch of the present invention adopts 17AMC/P type temperature detect switch (TDS).
As another kind of preferred version, work cover body above upper snap-fastener group of the present invention is provided with belt tensioner assembly, upper belt tensioner assembly is made up of left side upper belt body, right side upper sleeve body and middle part upper ring body, upper belt body left end overlaps body with work and is connected, right side upper sleeve body right-hand member overlaps body with work and is connected, upper belt body is connected by upper ring body with upper sleeve body, and upper belt body right-hand member, left side correspondence are provided with thread gluing group; Work cover body below described lower snap-fastener group is provided with lower belt tensioner assembly, lower belt tensioner assembly is made up of body under belt body, right side under left side and middle part lower ring body, lower belt body left end overlaps body with work and is connected, the lower body right-hand member in right side overlaps body with work and is connected, lower belt body is connected by lower ring body with lower body, and lower belt body right-hand member, left side correspondence are provided with lower thread gluing group.
As another kind of preferred version, resistance wire of the present invention is along the laterally arrangement in S shape of work cover body.
As another kind of preferred version, the upper port of upper tightening pocket opening of the present invention is greater than lower port, and the lower port of lower tightening pocket opening is greater than upper port.
Secondly, wearing layer of the present invention adopts nitrile rubber layer, and described heat-insulation layer adopts rock wool layer, and described heat-conducting layer adopts thermal conductive silicon glue-line.
In addition, rope locking machine of the present invention comprises shell body, is provided with tamponade in shell body, is connected between tamponade lower end with shell body inner bottom surface by spring, correspondingly with on shell body in tamponade is provided with cable-through hole.
Beneficial effect of the present invention.
Under starting point of the present invention will solve cold weather environments exactly, cable end cannot be made and have a strong impact on the technological difficulties that the bad and insulation level of manufacturing cable head technique declines due to factors such as low temperature, humidity, dusts.
1, wearing layer is outermost layer, has good resistance to wear.
2, heat-insulation layer has good heat insulation effect, is effectively hedged off from the outer world by the heat in inner bag.
3, heating layer and heater have good heating property.
4, heat-conducting layer is innermost layer, by heat Rapid radiating and can be transmitted on cable.
Heating layer is due to the circuit for pure resistive, and therefore the heater element of this work cover is applicable to AC and DC power supply (12V) (dc-battery or vehicle-mounted charge pattern).
Suitable for reading and the end opening of work cover adopts the tightened up design of dragline type, not only can realize fixing but also can arriving seal operation overlapping inner chamber with cable, play heat insulation effect.This kind mode of tightening up also is convenient to the position of mobile working cover in work simultaneously, facilitates the making of cable end.
In the upper and lower appropriate location of work cover, respectively stay a cable jag working hole, after being convenient to the removings such as cable jacket, steel armour, filler, the construction operation of single-phase cable.When upper end cable jag working hole is used for single-phase cable top stripping semiconductor layer, cable stretches out.When lower end cable jag working hole is used for single-phase whole cable stripping semiconductor layer, cable stretches out.When semiconductor layer on peel off is considered in such design, posterior segment still can at cavity inside holding.Cable jag working hole adopts the design same with the suitable for reading and end opening that work is overlapped in addition, arrives the effect that insulation is dust-proof.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.Scope is not only confined to the statement of following content.
Fig. 1 is structural representation of the present invention.
Fig. 2 is work of the present invention cover body construction schematic diagram.
Fig. 3 is rope locking machine structural representation of the present invention.
Fig. 4 is that the present invention launches schematic diagram.
Fig. 5 is heating layer structural representation of the present invention.
In figure, 1 is lower cinch cord, 2 is lower tightening pocket opening, 3 is switch, 4 is power line, 5 is attaching plug, 6 is work cover body, 7 is upper working hole rope locking machine, 8 is upper cable jag working hole, 9 is upper tightening pocket opening, 10 is upper cinch cord, 11 is upper rope locking machine, 12 is upper belt tensioner assembly, 13 is upper snap-fastener group, 14 is upper working hole cinch cord, 15 is lower working hole rope locking machine, 16 is lower cable jag working hole, 17 is lower belt tensioner assembly, 18 is lower rope locking machine, 19 is heat-conducting layer, 20 is heating layer, 21 is heat-insulation layer, 22 is wearing layer, 23 is spring, 25 is resistance wire, 26 is lower working hole cinch cord.
Embodiment
As shown in the figure, the present invention includes the work cover body that middle part is working chamber, its structural feature work cover body is followed successively by wearing layer, heat-insulation layer, heating layer, heat-conducting layer from outside to inside, heating layer is provided with resistance wire, resistance wire is connected with attaching plug by switch, power line, work cover 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, upper cinch cord two ends are provided with rope locking machine, lower tightening pocket opening lower end is installed with lower cinch cord, and lower cinch cord two ends are provided with lower rope locking machine; Work cover body upper part is provided with snap-fastener group, and the male snap-fastener of upper snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo, and work cover body lower part is provided with lower snap-fastener group, and the male snap-fastener of lower snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo; The work cover body of described upper snap-fastener group sidepiece is provided with cable jag working hole, and be installed with upper working hole cinch cord corresponding to upper cable jag working hole one circle, upper working hole cinch cord two ends are provided with working hole rope locking machine.
The work cover body of described lower snap-fastener group sidepiece is provided with lower cable jag working hole, and be installed with lower working hole cinch cord corresponding to lower cable jag working hole one circle, lower working hole cinch cord two ends are provided with lower working hole rope locking machine.
Described switch adopts 17AMC/P type temperature detect switch (TDS).The working temperature of 17AMC/P type temperature detect switch (TDS) control work cover, ensures maximum temperature, prevents the too high potential safety hazard such as on fire of temperature.
Work cover body above described upper snap-fastener group is provided with belt tensioner assembly, upper belt tensioner assembly is made up of left side upper belt body, right side upper sleeve body and middle part upper ring body, upper belt body left end overlaps body with work and is connected, right side upper sleeve body right-hand member overlaps body with work and is connected, upper belt body is connected by upper ring body with upper sleeve body, and upper belt body right-hand member, left side correspondence are provided with thread gluing group; Work cover body below described lower snap-fastener group is provided with lower belt tensioner assembly, lower belt tensioner assembly is made up of body under belt body, right side under left side and middle part lower ring body, lower belt body left end overlaps body with work and is connected, the lower body right-hand member in right side overlaps body with work and is connected, lower belt body is connected by lower ring body with lower body, and lower belt body right-hand member, left side correspondence are provided with lower thread gluing group.The mode utilizing hidden discount to combine with belt tensioner is fixed, and effectively can prevent the situation that cable jag rear space increases.
Described resistance wire is along the laterally arrangement in S shape of work cover body.
The upper port of described upper tightening pocket opening is greater than lower port, and the lower port of lower tightening pocket opening is greater than upper port.
Described wearing layer adopts nitrile rubber layer, and described heat-insulation layer adopts rock wool layer, and described heat-conducting layer adopts thermal conductive silicon glue-line.
Described rope locking machine comprises shell body, is provided with tamponade in shell body, is connected between tamponade lower end with shell body inner bottom surface by spring, correspondingly with on shell body in tamponade is provided with cable-through hole.
Below in conjunction with accompanying drawing, use procedure of the present invention is described.
Work cover is when packing up, and inner chamber and cable size adapt, the upper tightening pocket opening that work of tightening up is overlapped and lower tightening pocket opening, switches on power to heat to cable.Untie the suitable for reading of work cover after arriving working temperature, move down work cover, cable end front end is exposed, start to peel off front end oversheath, move work cover on after completing and cable end rear end is exposed, start to peel off rear end oversheath, steel sheath by that analogy.
After cable jag, snap-fastener and belt tensioner are untied, make work overlap folded part launch, then take out wherein a phase cable from power on cable jag working hole stretch out, expose tip portion, carry out end semiconductor layer stripping, again whole of this phase cable is stretched out from cable jag working hole after strip off, semiconductor layer will be remained rapidly and peel off, after completing, this phase cable is sent back in work cover, take out an other phase cable, by that analogy.
Cold shrinking power cable adjunct can carry out with reference to above process when installing.
Be understandable that, below about specific descriptions of the present invention, the technical scheme described by the embodiment of the present invention is only not limited to for illustration of the present invention, those of ordinary skill in the art is to be understood that, still can modify to the present invention or equivalent replacement, to reach identical technique effect; Needs are used, all within protection scope of the present invention as long as meet.
Claims (7)
1. manufacturing cable head insulation dust-proof working cover, comprise the work cover body that middle part is working chamber, it is characterized in that work cover body is followed successively by wearing layer, heat-insulation layer, heating layer, heat-conducting layer from outside to inside, heating layer is provided with resistance wire, resistance wire is connected with attaching plug by switch, power line, work cover 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, upper cinch cord two ends are provided with rope locking machine, lower tightening pocket opening lower end is installed with lower cinch cord, and lower cinch cord two ends are provided with lower rope locking machine; Work cover body upper part is provided with snap-fastener group, and the male snap-fastener of upper snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo, and work cover body lower part is provided with lower snap-fastener group, and the male snap-fastener of lower snap-fastener group and female snap-fastener are along work cover body transverse arrangement of turbo; The work cover body of described upper snap-fastener group sidepiece is provided with cable jag working hole, and be installed with upper working hole cinch cord corresponding to upper cable jag working hole one circle, upper working hole cinch cord two ends are provided with working hole rope locking machine;
The work cover body of described lower snap-fastener group sidepiece is provided with lower cable jag working hole, and be installed with lower working hole cinch cord corresponding to lower cable jag working hole one circle, 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 cover according to claim 1, it is characterized in that described switch adopts 17AMC/P type temperature detect switch (TDS).
3. manufacturing cable head is incubated dust-proof working cover according to claim 2, it is characterized in that the work cover body above described upper snap-fastener group is provided with belt tensioner assembly, upper belt tensioner assembly is made up of left side upper belt body, right side upper sleeve body and middle part upper ring body, upper belt body left end overlaps body with work and is connected, right side upper sleeve body right-hand member overlaps body with work and is connected, upper belt body is connected by upper ring body with upper sleeve body, and upper belt body right-hand member, left side correspondence are provided with thread gluing group; Work cover body below described lower snap-fastener group is provided with lower belt tensioner assembly, lower belt tensioner assembly is made up of body under belt body, right side under left side and middle part lower ring body, lower belt body left end overlaps body with work and is connected, the lower body right-hand member in right side overlaps body with work and is connected, lower belt body is connected by lower ring body with lower body, and lower belt body right-hand member, left side correspondence are provided with lower thread gluing group.
4. manufacturing cable head is incubated dust-proof working cover according to claim 3, it is characterized in that described resistance wire is laterally the arrangement of S shape along work cover body.
5. manufacturing cable head is incubated dust-proof working cover according to claim 4, and it is characterized in that the upper port of described upper tightening pocket opening is greater than lower port, the lower port of lower tightening pocket opening is greater than upper port.
6. manufacturing cable head is incubated dust-proof working cover according to claim 5, and it is characterized in that described wearing layer adopts nitrile rubber layer, described heat-insulation layer adopts rock wool layer, and described heat-conducting layer adopts thermal conductive silicon glue-line.
7. manufacturing cable head is incubated dust-proof working cover according to claim 6, it is characterized in that described rope locking machine comprises shell body, be provided with tamponade in shell body, be connected by spring between tamponade lower end with shell body inner bottom surface, correspondingly with on shell body in tamponade be provided with 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 true CN104934904A (en) | 2015-09-23 |
| CN104934904B CN104934904B (en) | 2017-03-22 |
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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 |
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| Country | Link |
|---|---|
| CN (1) | CN104934904B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258504A (en) * | 2021-05-21 | 2021-08-13 | 中广核新能源(宣城)有限公司 | Cable head manufacturing and emergency 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 |
Non-Patent Citations (2)
| Title |
|---|
| ROGER BRUCH: "《业余无线电移动应用指南》", 31 May 2009, 人民邮电出版社 * |
| 陈家斌: "《电气设备安装及调试》", 31 October 2003, 中国水利水电出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258504A (en) * | 2021-05-21 | 2021-08-13 | 中广核新能源(宣城)有限公司 | Cable head manufacturing and emergency repair protection shed |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104934904B (en) | 2017-03-22 |
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