CN205069238U - Sheath drying and heating device in cable - Google Patents
Sheath drying and heating device in cable Download PDFInfo
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- CN205069238U CN205069238U CN201520776497.6U CN201520776497U CN205069238U CN 205069238 U CN205069238 U CN 205069238U CN 201520776497 U CN201520776497 U CN 201520776497U CN 205069238 U CN205069238 U CN 205069238U
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- heater
- compressed air
- air inlet
- stainless steel
- cable
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Abstract
The utility model provides a sheath drying and heating device in cable, outer sleeve in support, heater and leg joint department, compressed air entry, heater, the air outlet that is heated, stainless steel, the support is the cuboid iron prop, installs heating device and leg joint department in the top of support, and heating device passes through the bolt fastening and locates top, accessible adjusting bolt's the elasticity control heating device and the angle of horizontal plane at the leg joint. The heater is installed in the stainless steel in the outer sleeve, and the compressed air entry is installed to outer sleeve one end in the stainless steel, and the air outlet that is heated is installed to the outer sleeve other end in the stainless steel. Cooperation through above components and parts is used and to be carried out the drying and to assist heat sheath in the cable in process of production, sheath dry tack free degree in the increase, make it and the outer jacket between do not have a residual moisture.
Description
technical field:
The utility model relates to cable production art, particularly relates to the drying of a kind of inner sheath of cable and heater.
background technology:
Cable is normally by the cable of several or the stranded similar rope of several groups of wires [often organizing at least two], and often organize mutually insulated between wire, and often form round a center stranding, whole outside is surrounded by the rubber outer protection layer of high strength.Multi rack is located at aerial or is contained in underground, the bottom, for telecommunication or electric power conveying.
Some harbour machineries and well formula Coal Electricity cable need to bear larger stretching and percussion, therefore need to arrange interior outer jacket in cable manufacturing process, and between interior outer jacket, add fiber or the braided steel wire of high strength, guarantee that cable is not damaged in the drawing process of high strength.This just require cable to guarantee in process of production interior outer jacket has good adhesiveness, make it into as a whole, be unlikely in use to occur interior outer jacket lamination, shorten cable useful life.
Before current protective coverings of cable is extruded, general tree sheath processes, and when only internal layer surface is containing comparatively juicy, whole dish cable need be placed in drying room and dries 24 ~ 72 hours, carries out outer jacket again and extrude after range estimation cable surface substantially dry.But it is high that the shortcoming so done is cost, energy consumption is large, and when coiling the upper cable number of plies and being more, internal layer cable is not easily dried, and has more residual moisture like this, and extruding in process at outer jacket affects product quality.Meanwhile, when sheath skin temperature is lower, molecular activity is low, not easily produces strong bonding force in outer continuous vulcanization process between outer jacket, the easy layering of outer jacket in follow-up use procedure, thus affects product quality.
utility model content:
In order to solve the problem, the utility model provides a kind of before outer jacket extrudes, and by the effect of the utility model device, can carry out drying and auxiliary heat in process of production to inner sheath of cable, increase sheath surface dryness it, make it not have residual moisture between outer jacket.Improve sheath top layer heat simultaneously, thus improve the activity of rubber molecule, and penetrate into outer jacket rubber molecule gap at the rubber molecular chain connecting sheath surface in sulphur process, guarantee there is good adhesiveness between two-layer rubber, thus extend the useful life of cable.
A kind of inner sheath of cable drying and heater, comprise support, jockey, compressed air inlet, heater, heated air outlet, stainless steel inside and outside sleeve, support is cuboid iron prop, above support, jockey is installed, stainless steel inside and outside sleeve is arranged on jockey and is provided with compressed air inlet in stainless steel inside and outside sleeve one end, is provided with heated air outlet at the stainless steel inside and outside sleeve other end.
As preferably, below support, rectangular seat is installed.
As preferably, heater and support junction are connected by bolt is movable.
As preferably, heater is arranged on the inwall of stainless steel inside and outside sleeve with canoe, and heater is adjustable temperature heater, and temperature regulating range is 20 DEG C ~ 200 DEG C.
As preferably, compressed air inlet is divided into compressed air inlet A, compressed air inlet B, compressed air inlet C, compressed air inlet D, and compressed air inlet A, compressed air inlet B, compressed air inlet C, compressed air inlet D are arranged on the afterbody of stainless steel inside and outside sleeve in a symmetrical.
As preferably, heated air outlet becomes 30 ° of cone angles with stainless steel inside and outside sleeve head.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, by support, jockey, compressed air inlet, heater, heated air outlet, stainless steel inside and outside sleeve with the use of carrying out drying and auxiliary heat to inner sheath of cable in process of production, increase sheath surface dryness it, make it not have residual moisture between outer jacket.Improve sheath top layer heat simultaneously, thus improve the activity of rubber molecule, and penetrate into outer jacket rubber molecule gap at the rubber molecular chain connecting sheath surface in sulphur process, guarantee there is good adhesiveness between two-layer rubber, thus extend the useful life of cable.
(2) below the utility model medium-height trestle, rectangular seat is installed, ensures stablizing when utility model works.In utility model, jockey is movable connection, is bolted, guarantee heater and horizontal plane angulation adjustable.
(3) in utility model, heater is arranged on canoe on the inwall of stainless steel inside and outside sleeve, heater is adjustable temperature heater, temperature regulating range is 20 DEG C ~ 200 DEG C, ensure that the uniformity to electric cable heating and the adjustment to temperature.
(4) in utility model, compressed air inlet is divided into compressed air inlet A, compressed air inlet B, compressed air inlet C, compressed air inlet D, compressed air inlet A, compressed air inlet B, compressed air inlet C, compressed air inlet D are arranged on the afterbody of stainless steel inside and outside sleeve in a symmetrical, heated air outlet becomes 30 ° of cone angles with stainless steel inside and outside sleeve head, guarantees to act on inner sheath of cable uniformly by the heated pressurized air of this outlet.
accompanying drawing illustrates:
Fig. 1 is the utility model front and internal structure schematic diagram;
Fig. 2 is the utility model compressed air inlet structural representation.
embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, execution mode of the present utility model is described in further detail.
As Fig. 1, shown in Fig. 2, the utility model provides the drying of a kind of inner sheath of cable and heater, comprise support 1, jockey 2, compressed air inlet 3, heater 4, heated air outlet 5, stainless steel inside and outside sleeve 6, described support 1 is cuboid iron prop, jockey 2 is installed above support 1, stainless steel inside and outside sleeve 6 is arranged on above jockey 2, heater 4 is arranged in stainless steel inside and outside sleeve 6, in stainless steel inside and outside sleeve 6 one end, compressed air inlet 3 is installed, at stainless steel inside and outside sleeve 6 other end, heated air outlet 5 is installed.By support 1, jockey 2, compressed air inlet 3, heater 4, heated air outlet 5, stainless steel inside and outside sleeve 6 with the use of carrying out drying and auxiliary heat to inner sheath of cable, its top layer heat is improved while increasing sheath surface dryness it, thus improve the activity of rubber molecule, make it does not have moisture and have good adhesiveness between two-layer rubber between outer jacket, thus extend the useful life of cable.
As implied above, rectangular seat 1a is installed below the utility model medium-height trestle 1, ensures stablizing when utility model works.
Further, in utility model, heater 4 and jockey 2 are movable junction, are connected by bolt 2a, guarantee that heater 4 and horizontal plane angulation are adjustable.
And heater 4 is arranged on canoe on the inwall of stainless steel inside and outside sleeve 6 in utility model, heater 4 is adjustable temperature heater, and temperature regulating range is 20 DEG C ~ 200 DEG C, ensure that the uniformity to electric cable heating and the adjustment to temperature.
Finally, in the utility model, compressed air inlet 3 is divided into compressed air inlet A3a, compressed air inlet B3b, compressed air inlet C3c, compressed air inlet D3d, compressed air inlet A3a, compressed air inlet B3b, compressed air inlet C3c, compressed air inlet D3d are arranged on the afterbody of stainless steel inside and outside sleeve 6 in a symmetrical, heated air outlet 5 becomes 30 ° of cone angles with stainless steel inside and outside sleeve 6 head, guarantees to act on inner sheath of cable uniformly by the heated pressurized air of this outlet.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of rights protection of the present utility model.
Claims (6)
1. an inner sheath of cable drying and heater, it is characterized in that: comprise support (1), jockey (2), compressed air inlet (3), heater (4), heated air outlet (5), stainless steel inside and outside sleeve (6), described support (1) is cuboid iron prop, in the top of support (1), jockey (2) is installed, heater (4) is bolted on jockey (2) top, described heater (4) is arranged in stainless steel inside and outside sleeve (6), in stainless steel inside and outside sleeve (6) one end, compressed air inlet (3) is installed, at stainless steel inside and outside sleeve (6) other end, heated air outlet (5) is installed.
2. a kind of inner sheath of cable drying according to claim 1 and heater, is characterized in that: described support (1) below is provided with rectangular seat (1a).
3. a kind of inner sheath of cable drying according to claim 1 and heater, is characterized in that: described heater (4) is connected by bolt (2a) is movable with jockey (2).
4. a kind of inner sheath of cable drying according to claim 1 and heater, it is characterized in that: described heater (4) is arranged on canoe on the inwall of stainless steel inside and outside sleeve (6), heater (4) is adjustable temperature heater, and temperature regulating range is 20 DEG C ~ 200 DEG C.
5. a kind of inner sheath of cable drying according to claim 1 and heater, it is characterized in that: described compressed air inlet (3) are divided into compressed air inlet A(3a), compressed air inlet B(3b), compressed air inlet C(3c), compressed air inlet D(3d), compressed air inlet A(3a), compressed air inlet B(3b), compressed air inlet C(3c), compressed air inlet D(3d) be arranged on the afterbody of stainless steel inside and outside sleeve (6) in a symmetrical.
6. a kind of inner sheath of cable drying according to claim 1 and heater, is characterized in that: described heated air outlet (5) becomes 30 ° of cone angles with stainless steel inside and outside sleeve (6) head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776497.6U CN205069238U (en) | 2015-10-09 | 2015-10-09 | Sheath drying and heating device in cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776497.6U CN205069238U (en) | 2015-10-09 | 2015-10-09 | Sheath drying and heating device in cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069238U true CN205069238U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776497.6U Active CN205069238U (en) | 2015-10-09 | 2015-10-09 | Sheath drying and heating device in cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653232A (en) * | 2017-03-14 | 2017-05-10 | 上海新益电力线路器材有限公司 | Drying apparatus |
-
2015
- 2015-10-09 CN CN201520776497.6U patent/CN205069238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653232A (en) * | 2017-03-14 | 2017-05-10 | 上海新益电力线路器材有限公司 | Drying apparatus |
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| GR01 | Patent grant |