CN207381176U - A kind of cable obturator - Google Patents
A kind of cable obturator Download PDFInfo
- Publication number
- CN207381176U CN207381176U CN201721531665.0U CN201721531665U CN207381176U CN 207381176 U CN207381176 U CN 207381176U CN 201721531665 U CN201721531665 U CN 201721531665U CN 207381176 U CN207381176 U CN 207381176U
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- CN
- China
- Prior art keywords
- cable
- heating film
- fixed
- heating
- membrane body
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Abstract
The utility model is related to cable production technical field more particularly to a kind of cable obturators.Including fixed plate, heating film, component is rolled, including being located at the rolled plate and milling roller that are oppositely arranged between two fixed plates；The milling roller rolled plate can roll relatively, to roll the cable being fixed between the fixed plate.Between cable to be repaired is fixed on two fixed plates, by heating film in the heating film fixing axle, so as to which cable be wrapped up wherein.Cable is heated for the corresponding heating film energization between locating part by locating part, the rolled cable for having heating film is rolled by the component that rolls, the sheath defect of cable surface is filled and led up.
Description
Technical field
The utility model is related to cable production technical field more particularly to a kind of cable obturators.
Background technology
Cable in the production process, may be because of equipment fault, raw material impurity, work during last procedure sheath
The reasons such as skill problem cause the jacket surface defect of cable.For example, there is indentation, pit, bulge, disconnected glue, de- in the surface of cable
The defects of section, gauffer, bag rib, breakdown, is, it is necessary to repair cable.
Cable is repaired mainly by electric iron, plastic welding gun or blowtorch reparation at present, these repair modes are not suitable
The cable surface of large area is repaired.
Utility model content
The utility model provides a kind of cable obturator to solve above-mentioned technical problem, which is characterized in that including：
Fixed plate, for fixing cable to be repaired, the fixed plate includes cable hole and is arranged on the cable hole position
Put the locating part at place；The locating part of one of them fixed plate is equipped with power cathode, the institute of another fixed plate
Locating part is stated equipped with positive pole；The positive pole includes positive plate, the anode being distributed at equal intervals on the positive plate
Power supply；
Heating film, the fixing end of the heating film are fixed between the cable hole for two fixed plates being oppositely arranged；
The heating film is enabled to wind the cable surface being fixed between two fixed plates；
Component is rolled, including being located at the rolled plate and milling roller that are oppositely arranged between two fixed plates；The stone roller
Pressure roller the rolled plate can roll relatively, to roll the cable being fixed between the fixed plate；
The heating film includes membrane body, and the membrane body includes inside heat-conducting layer, outside heat-conducting layer, heating layer, longitudinal direction
Thermal insulation barriers；
The heating layer is arranged between the inside heat-conducting layer and the outside heat-conducting layer, and is set including horizontally-parallel
The multigroup resistive heater put；
Multiple thermal insulation barriers are arranged in parallel in the membrane body and are spaced apart the adjacent resistive heater, and
Longitudinally running through the inside heat-conducting layer, the outside heat-conducting layer and the heating layer；
The resistive heater includes being electrically connected the positive terminal of the positive pole and for being electrically connected the power supply
The negative pole end of cathode.
In above-mentioned technical proposal, between cable to be repaired is fixed on two fixed plates, heating film is wound to be repaired
Cable on, so as to by cable package wherein.Heating electricity by locating part to be electrically connected in heating film with anode power supply
Silk electricity consumption is hindered, so as to be heated to cable, the cable for being wound with heating film is rolled by the component that rolls, by line
The sheath defect on cable surface is filled and led up.
Preferably, the fixed plate is equipped with limiting slot；The milling roller includes the smooth roller in surface and is arranged on
The handle at the roller both ends, one end of the handle connect the roller bearing of the roller, and the other end of the handle is limited in
In the limiting slot.
Preferably, axis is tightened equipped with heating film between the end of two fixed plates；The free end of the membrane body
Equipped with back-moving spring, the end of the back-moving spring is equipped with to tighten the hook of axis connection with the heating film.Keep heating
The tight power of film, cable to be repaired is tightly wrapped up wherein.
Preferably, the heating film is tightened there are two axis, two heating films tighten axis and are separately positioned on two institutes
Between the opposed end for stating fixed plate.
Preferably, the positive terminal includes the multiple carbon brush for being arranged on described membrane body one end；The anode power supply
Including conductive trough；The conductive trough includes insulation outer wall, conductive inner wall；Phase is smaller than between the adjacent anode power supply
Minimum spacing between the adjacent positive terminal.It the carbon brush and extend into the conductive trough to turn on the anode power supply and is
Corresponding resistive heater power supply.
Preferably, the membrane body includes heat reflection layer, the heat reflection layer is arranged on the heating layer and described
Between insulating layer.Improve the heating effect of heating film.
Preferably, the membrane body includes smooth cable contact face.
Preferably, the membrane body includes coarse film roll around face.When the heating film multilayer-wound, increase layer with
The contact area of film between layer increases the heat transfer effect of film between layers.
Description of the drawings
Fig. 1 is the structure diagram of cable prosthetic device.
Fig. 2 is the cable prosthetic device structure diagram equipped with cable.
Fig. 3 is the structure diagram of locating part.
Fig. 4 is heating film reeling condition structure diagram.
Fig. 5 is heating film unfolded state side view.
Fig. 6 is heating film unfolded state side view cutaway drawing.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing.
Embodiment one
A kind of cable obturator including two fixed plates 1, rolls component 2, heating film 3.
Fixed plate 1 is used to fix cable 4 to be repaired.Fixed plate includes cable hole（It is not shown in figure）Be arranged on cable
The locating part 11 of hole location.The locating part of one of fixed plate is equipped with power cathode, and the locating part of another fixed plate is set
There is positive pole.Cable 4 to be repaired can penetrate through the cable hole of one of fixed plate and through panel another described
Cable hole is pierced by, and is passed through locating part 11 and be fixed between two fixed plates 1.
Component 2 is rolled, including the rolled plate 21 and milling roller 22 being located between be oppositely arranged two fixed plates 1.Two
A fixed plate 1 is equipped with limiting slot 12, and milling roller 22 includes the smooth roller 221 in surface and the handle for being arranged on 221 both ends of roller
Hand 222.The roller bearing of one end connection roller 221 of handle 222, the other end of handle 222 are limited in limiting slot 12.
Such as Fig. 5, heating film 3 includes membrane body 31, and membrane body 31 is multilayer material, including heating layer 311, inside heat conduction
Layer 312, outside heat-conducting layer 313, longitudinal thermal insulation barriers 314.Wherein, heating layer 311 is arranged on inside heat-conducting layer 312 and outside heat conduction
Between layer 313.Inside heat-conducting layer and outside heat-conducting layer can be graphene heat conducting film insulating layer.Heating layer 311 includes laterally flat
Row set multigroup resistive heater 3111, resistive heater 3111 include for connect positive pole positive terminal, for even
Connect the negative pole end of power cathode.The negative pole end of each group resistive heater is electrically connected to same ground wire in membrane body.Each group heats
The positive terminal 31111 of resistance wire is extend out to from the same end of membrane body 31 outside membrane body 31.Longitudinal thermal insulation barriers 314 are arranged in parallel in
In membrane body 31, adjacent resistive heater 311 is spaced apart, and longitudinally through inside heat-conducting layer 312, heating layer 311
With outside heat-conducting layer 313.So that when in two groups of adjacent resistive heaters only one group be energized heating when, generate heat not
The resistive heater region for being not powered on heating can be diffused into and improve capacity usage ratio and firing rate.It is and longitudinal heat-insulated
Part contributes to the curling of heating film and the heating film after curling is formed to support to prevent its deformation when heating film is wound.
Between the fixing end of membrane body 31 is fixed on two fixed plates being oppositely arranged 1, and close to two fixed plates
Cable hole, the line between two cable holes is parallel.The free end of membrane body 31 is equipped with back-moving spring 314, back-moving spring
314 end is equipped with hook 3141.Between the end of two fixed plates 1 axis 5 is tightened equipped with heating film.When by cable to be repaired
After 4 are fixed between fixed plate 1, the free end of membrane body 31 is pulled, heating film 3 is wound on 4 table of cable with cable 4 for axis
Then hook 3141 is hung over heating film and tightened on axis 5 so that heating film 3 was tightened is wrapped in 4 surface of cable by face.Heating film
Tighten axis 5 can there are two, two heating films are tightened axis and are separately positioned between the opposed end of two fixed plates 1.Heating film 3
End face it is as shown in Figure 4.Positive pole on locating part 11 is as shown in figure 5, including positive plate 111, equidistant distribution
Anode power supply 112 on positive plate 111.Anode power supply includes conductive trough.The positive terminal of heating film is stretched into conductive trough
It makes electrical contact with anode power supply, is heated with the enabled corresponding resistive heater of the positive terminal.Between adjacent positive power supply
The minimum spacing being smaller than between adjacent positive end.
The course of work of the cable prosthetic device is as follows：First, between cable being fixed on two fixed plates, and line is caused
Cable position to be repaired is placed in cable limiting slot.Secondly, the free end of heating film is pulled, heating film is rolled up in cable outer surface
Around multilayer, and the hook of free end is hung over into heating film and is tightened on axis, heating film is kept to tighten.At this point, heating film wound on
Outside cable, positive terminal in the end face of heating film as shown in figure 4, positive terminal of the present embodiment in is conductive carbon brush, it is conductive
The inside bottom and side wall of slot are conductive contact surfaces.The flexible carbon brush of each positive terminal is enabled to adapt to positive terminal automatically and lead
The change in location of electric slot, in heating film after cable outside, the carbon brush of positive terminal just stretches into some of power supply
It is turned in conductive trough and with the conductive contact surfaces of bottom；And heating film be located at locating part outside partially due to positive terminal
Then there is no contact conducting with corresponding conductive trough.Then, it is the energization of heating film by locating part so that the part of heating film
Resistive heater can be powered to start to heat cable by the power supply of locating part.It can be online by adjusting heating film
Winding Layer outside cable adjusts the heating temperature of heating film, and Winding Layer is higher, heating temperature also can be raised accordingly.This is
Because carrying out the transmission of heat between two layers adjacent of heating film by their heat-conducting layer, firing rate can be improved and added
Hot temperature.It, can be by separate cable of the heating film under reeling condition in order to improve the heat transfer between adjacent two layers heating film
A side surface set it is more coarse as film roll around face；And it will be close to the relatively smooth conduct of the side surface design of cable
Cable contact face, is used for and cable contact.So that the sheath of cable surface under the flowable state of high-temperature fusion, in heating film
Tight effect under the defects of surface, is filled and led up.
Although being described in conjunction with the accompanying the embodiment of the utility model, those of ordinary skill in the art can be in institute
Various deformations or amendments are made in the range of attached claim.
Claims (7)
1. a kind of cable obturator, which is characterized in that including：
Fixed plate, for fixing cable to be repaired, the fixed plate includes cable hole and is arranged on the cable hole location
Locating part；The locating part of one of them fixed plate is equipped with power cathode, the limit of another fixed plate
Position part is equipped with positive pole；The positive pole includes positive plate, the anode being distributed at equal intervals on positive plate power supply
Portion；
Heating film, the fixing end of the heating film are fixed between the cable hole for two fixed plates being oppositely arranged；So that
The heating film can wind the cable surface being fixed between two fixed plates；
Component is rolled, including being located at the rolled plate and milling roller that are oppositely arranged between two fixed plates；The milling roller
It the rolled plate can roll relatively, to roll the cable being fixed between the fixed plate；
The heating film includes membrane body；The membrane body is heat-insulated including inside heat-conducting layer, outside heat-conducting layer, heating layer, longitudinal direction
Part；
Power supply, including positive pole and power cathode；
The heating layer is arranged between the inside heat-conducting layer and the outside heat-conducting layer, and including horizontally-parallel setting
Multigroup resistive heater；
Multiple thermal insulation barriers are arranged in parallel in the membrane body and are spaced apart the adjacent resistive heater, and vertical
To through the inside heat-conducting layer, the outside heat-conducting layer and the heating layer；
The resistive heater includes being electrically connected the positive terminal of the positive pole and for being electrically connected the power cathode
Negative pole end.
2. a kind of cable obturator according to claim 1, it is characterised in that：
The fixed plate is equipped with limiting slot；
The milling roller includes the smooth roller in surface and the handle for being arranged on the roller both ends, and one end of the handle connects
The roller bearing of the roller is connect, the other end of the handle is limited in the limiting slot.
3. a kind of cable obturator according to claim 1, it is characterised in that：
Between the end of two fixed plates axis is tightened equipped with heating film；
The free end of the membrane body is equipped with back-moving spring, and the end of the back-moving spring is equipped with to tighten with the heating film
The hook of axis connection.
4. a kind of cable obturator according to claim 3, it is characterised in that：
The heating film is tightened there are two axis, and two heating films tighten axis and are separately positioned on the opposite of two fixed plates
Between end.
5. a kind of cable obturator according to claim 1, it is characterised in that：
The positive terminal includes the carbon brush for being arranged on described membrane body one end；
The anode power supply includes conductive trough；The conductive trough includes insulation outer wall, conductive inner wall；The adjacent anode power supply
The minimum spacing being smaller than between the adjacent positive terminal between portion.
6. a kind of cable obturator according to claim 1, it is characterised in that：
The membrane body includes smooth cable contact face.
7. a kind of cable obturator according to claim 1, it is characterised in that：
The membrane body includes coarse film roll around face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531665.0U CN207381176U (en) | 2017-11-16 | 2017-11-16 | A kind of cable obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531665.0U CN207381176U (en) | 2017-11-16 | 2017-11-16 | A kind of cable obturator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381176U true CN207381176U (en) | 2018-05-18 |
Family
ID=62332799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721531665.0U Expired - Fee Related CN207381176U (en) | 2017-11-16 | 2017-11-16 | A kind of cable obturator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381176U (en) |
-
2017
- 2017-11-16 CN CN201721531665.0U patent/CN207381176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20201116 |