CN217767931U - Fluoroplastic insulation high-temperature-resistant control cable - Google Patents
Fluoroplastic insulation high-temperature-resistant control cable Download PDFInfo
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- CN217767931U CN217767931U CN202221173964.2U CN202221173964U CN217767931U CN 217767931 U CN217767931 U CN 217767931U CN 202221173964 U CN202221173964 U CN 202221173964U CN 217767931 U CN217767931 U CN 217767931U
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Abstract
The utility model discloses a fluoroplastics insulating high temperature resistant control cable, including the cable core, the cable core includes the conductor, cladding in proper order is multiple first buffer layer and insulating layer and spacing subassembly outside the conductor, still include high temperature resistant protection component, spacing subassembly includes that central point puts the cross spacing frame of seting up the locating hole, L type card frame, first roof-rack and a plurality of second roof-rack, still including locate the spacing lateral wall of cross and with a plurality of positioning fixture block of insulating layer lateral wall butt and pack a plurality of filling layer between first roof-rack and second roof-rack, a plurality of first roof-racks are pegged graft with a plurality of second roof-racks in proper order, high temperature resistant protection component is including cladding in proper order the second buffer layer in first roof-rack and the second roof-rack outside, interior, third buffer layer and outer band, still include the protective layer of cladding outside the outsourcing, the utility model has the advantages of adopting spacing subassembly to fix the cable core position and avoiding the mutual friction and adopting the multilayer high temperature resistant layer to improve holistic high temperature insulation performance.
Description
Technical Field
The utility model relates to a control cable technical field especially relates to a fluoroplastics insulating high temperature resistant control cable.
Background
The control cable is used for transmitting control signals, mainly solves the problems of weak transmission signals, signal interference, signal distortion and the like, mainly comprises a core wire, an insulating layer, a shielding layer, a sheath and the like, and generally has the characteristics of high temperature resistance, insulation and the like in order to cope with different use environments.
The discovery in control cable's the in-service use process, some control cable's the position in the protective layer is unset, leads to changing the position easily after receiving the extrusion, leads to the looks mutual friction between the coated insulating layer, the condition such as wearing and tearing appears easily, and the high temperature resistant insulating properties of reality is not good simultaneously, damages the cable core under high temperature environment easily.
To above technical problem, the utility model discloses a fluoroplastics insulating high temperature resistant control cable, the utility model has the advantages of adopt spacing subassembly fixed cable core position to avoid the looks mutual friction and adopt the multilayer high temperature resistant layer to improve holistic high temperature resistant insulating properties.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a fluoroplastics is insulating high temperature resistant control cable to solve some control cable among the prior art and unfixed in the inside position of protective layer, lead to receiving easy the relocation after the extrusion, lead to the looks mutual friction between the sheathed insulating layer, the condition such as wearing and tearing appear easily, the high temperature resistant insulating properties of reality is not good simultaneously, damages the problem of cable core under high temperature environment easily. The utility model has the advantages of adopt spacing subassembly fixed cable core position to avoid the looks mutual friction and adopt the multilayer high temperature resistant layer to improve holistic high temperature resistant insulating properties etc.
The utility model discloses a following technical scheme realizes: the utility model discloses a fluoroplastics insulating high temperature resistant control cable, including the cable core, the cable core includes the conductor, cladding in proper order outside the conductor multiple first buffer layer and insulating layer and be used for prescribing a limit to the spacing subassembly of cable core position, still including being used for isolated high temperature resistant protection subassembly, spacing subassembly includes central point puts the spacing frame of cross that sets up the locating hole, with a plurality of L type card framves of the spacing lateral wall butt of cross, locate the first roof-rack of the spacing frame four ends of cross and locate a plurality of second roof-racks that correspond the L type card frame outside, still including locating the spacing lateral wall of cross and with a plurality of location fixture blocks of insulating layer lateral wall butt and fill a plurality of filling layers between first roof-rack and second roof-rack, a plurality of first roof-racks are pegged graft in proper order with a plurality of second roof-racks, high temperature resistant protection subassembly is including cladding in proper order the second buffer layer in the first roof-rack and the second roof-rack outside, it is interior, third buffer layer and exterior, still including the protective layer of outsourcing.
Furthermore, in order to improve the overall transmission performance of the cable, the conductor is made of soft copper.
Furthermore, in order to improve the overall high-temperature resistance, the insulating layer, the inner wrapping belt and the outer wrapping belt are all made of polytetrafluoroethylene materials.
Furthermore, in order to ensure that the inner space of the protective layer is full, the filling layer is made of alkali-free glass fiber ropes.
Further, in order to provide complete high-temperature-resistant treatment on the outermost part of the cable, the protective layer is a polytetrafluoroethylene flame-retardant sheath.
The utility model has the advantages of it is following:
(1) In the utility model, the internal control is divided into four parts between the cross limiting frame and the L-shaped clamping frame for placing four groups of cable cores, the positioning clamping blocks can fix the positions of the cables in the four parts, and the first top frame and the second top frame isolate the cable cores from an external protective layer for a certain distance, thereby improving the overall positioning property and improving the high temperature resistance;
(2) The utility model discloses in, first buffer layer provides to the conductor in the cable core and to high temperature resistant insulation protection, possesses the heat-proof quality at the inside filling layer of spacing subassembly, and the cladding sets gradually between second buffer layer, interior band, third buffer layer and the outsourcing area, improves the holistic high temperature resistant insulating properties of protection part.
Drawings
Fig. 1 is a schematic elevation front view structure diagram of the present invention;
fig. 2 is a schematic front view of the limiting assembly of the present invention;
figure 3 is the utility model discloses the front view structure schematic diagram of cable core.
In the figure: 1. a conductor; 2. a first buffer layer; 3. an insulating layer; 4. a cross limiting frame; 5. positioning holes; 6. an L-shaped clamping frame; 7. a first upper frame; 8. a second head frame; 9. positioning a fixture block; 10. a filling layer; 11. a second buffer layer; 12. inner wrapping belts; 13. a third buffer layer; 14. wrapping the bag; 15. and a protective layer.
Detailed Description
The following is a detailed description of the embodiments of the present invention, which is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments, in the description of the present invention, words like "front", "back", "left", "right", etc. indicating directions or position relationships are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation of the present invention.
The utility model provides a technical scheme: the utility model provides a fluoroplastics insulating high temperature resistant control cable, as shown in fig. 1-3, including the cable core, the cable core includes conductor 1, cladding in proper order is in the outer multiple first buffer layer 2 of conductor 1 and insulating layer 3 and be used for prescribing a limit to the spacing subassembly of cable core position, still including being used for isolated high temperature resistant protection component, spacing subassembly includes central point and puts the spacing frame 4 of cross that sets up locating hole 5, a plurality of L type card framves 6 with the spacing 4 lateral walls butt of cross, locate the spacing frame 4 four ends of cross first roof-rack 7 and locate a plurality of second roof-racks 8 that correspond the L type card frame 6 outside, still including locating the spacing frame 4 lateral walls of cross and with a plurality of location fixture block 9 of insulating layer 3 lateral wall butt and fill a plurality of filling layer 10 between first roof-rack 7 and second roof-rack 8, a plurality of first roof-racks 7 are pegged graft in proper order with a plurality of second roof-racks 8, high temperature resistant protection component is including cladding in proper order at first roof-rack 7 and the second buffer layer 11 in the second roof-rack 8 outside, internal bandage 12, third buffer layer 13 and external 14, the bandage still includes the external protection layer 15 of bandage.
As shown in fig. 1 and 3, the conductor 1 is made of soft copper, and the conductor 1 made of soft copper is more favorable for data transmission.
As shown in fig. 1 and 3, the insulating layer 3, the inner wrapping tape 12 and the outer wrapping tape 14 are made of polytetrafluoroethylene, and the polytetrafluoroethylene has good isolation performance, so that the influence of a high-temperature cable core is avoided.
As shown in fig. 1, the filling layer 10 is made of alkali-free fiberglass rope, and the filling layer 10 can reduce the inward transmission speed of external heat to improve the high temperature resistance.
As shown in fig. 1, the protective layer 15 is a teflon flame-retardant sheath, and the protective layer 15 is an outermost layer structure, so that high-temperature-resistant insulation treatment is performed to the greatest extent.
The principle of the utility model is as follows: the first buffer layer 2 and the insulating layer 3 of the outside cladding of conductor 1 improve the high temperature resistant insulation of first layer and handle, the spacing frame of cross 4 is injectd four parts with L type card frame 6 and is used for placing four groups of cable cores, mutual friction between the position avoidance of cable core in the four parts of positioning fixture block 9 restriction, the inward transmission rate of outside heat is weakened to filling layer 10, outside second buffer layer 11, interior banding 12, the cladding setting in proper order between third buffer layer 13 and the outer band 14, improve the holistic high temperature insulation performance of protection part, make the whole high temperature resistant insulation performance of control cable reach further improvement, thereby make life improve greatly.
Claims (5)
1. The utility model provides a fluoroplastic insulation high temperature resistant control cable, includes the cable core, its characterized in that: the cable core includes the conductor, cladding in proper order in the multiple first buffer layer and the insulating layer outside the conductor and be used for injecing the spacing subassembly of cable core position, still including being used for isolated high temperature resistant protection subassembly of high temperature, spacing subassembly includes that central point puts a plurality of L type card framves of seting up the cross spacing frame of locating hole, with the spacing lateral wall butt of cross, locate the first roof-rack of the spacing frame four ends of cross and locate a plurality of second roof-racks that correspond the L type card frame outside, still including locate the spacing lateral wall of cross and with a plurality of positioning fixture block of insulating layer lateral wall butt and fill a plurality of filling layers between first roof-rack and second roof-rack, it is a plurality of first roof-rack is with a plurality of the second roof-rack is pegged graft in proper order, high temperature resistant protection subassembly is including cladding in proper order in second buffer layer, interior band, third buffer layer and the outer bag in first roof-rack and the second roof-rack outside, still includes the protective layer of cladding in outsourcing.
2. A fluoroplastic insulated high temperature resistant control cable according to claim 1 wherein: the conductor is made of soft copper.
3. A fluoroplastic insulated high temperature resistant control cable according to claim 1 wherein: the insulating layer, the inner wrapping belt and the outer wrapping belt are all made of polytetrafluoroethylene materials.
4. A fluoroplastic insulated high temperature resistant control cable according to claim 1 wherein: the filling layer is made of alkali-free glass fiber ropes.
5. A fluoroplastic insulated high temperature resistant control cable according to claim 1 wherein: the protective layer is a polytetrafluoroethylene flame-retardant sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173964.2U CN217767931U (en) | 2022-05-17 | 2022-05-17 | Fluoroplastic insulation high-temperature-resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173964.2U CN217767931U (en) | 2022-05-17 | 2022-05-17 | Fluoroplastic insulation high-temperature-resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217767931U true CN217767931U (en) | 2022-11-08 |
Family
ID=83885271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221173964.2U Active CN217767931U (en) | 2022-05-17 | 2022-05-17 | Fluoroplastic insulation high-temperature-resistant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217767931U (en) |
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2022
- 2022-05-17 CN CN202221173964.2U patent/CN217767931U/en active Active
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