CN208351991U - A kind of explosion-proof measuring body coal mine cable - Google Patents
A kind of explosion-proof measuring body coal mine cable Download PDFInfo
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- CN208351991U CN208351991U CN201820991824.3U CN201820991824U CN208351991U CN 208351991 U CN208351991 U CN 208351991U CN 201820991824 U CN201820991824 U CN 201820991824U CN 208351991 U CN208351991 U CN 208351991U
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Abstract
The utility model discloses a kind of explosion-proof measuring body coal mine cables, including the first cable core, the side of first cable core is respectively arranged with the second cable core and third cable core, and first cable core, it is connected by adhesive between second cable core and third cable core, first cable core, the gap location of second cable core and third cable core is provided with conductor, first cable core is disposed with cable protection layer from outside to inside, tensile layer, anti-corrosion layer and high-temperature-resistant layer, first cable core is internally provided with toughening layer, and filled with reinforcement core material inside toughening layer, the side of the toughening layer is provided with PPS layers, and PPS layers are connected by gluing oxidant layer with polyvinyl chloride layer.The utility model solves the problems such as current coal mine cable structure function is single, and tensile property is poor, is unable to satisfy mine cable high quality of production demand by being provided with insulating sleeve, cable protection layer, high-temperature-resistant layer, toughening layer and PPS layers.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of explosion-proof measuring body coal mine cable.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by list
Stock or stranded conductor and insulating layer composition, for connecting circuit, electric appliance etc..Derivative/new product of wire and cable mainly in response to
The requirement of cost etc. is equipped with occasion, the convenience of application requirement difference and equipment and reduction, and uses new material, special material
Material changes product structure or improves technique requirement or be combined the product of different cultivars and generate.Live wire cable
It is all that electric wire is made plus insulation, shielding, stranding, sheath etc. layer by layer in the periphery of conductor since conductor processing
Cable product.Product structure is more complicated, and the level of superposition is more.
Current coal mine cable structure function is single, and tensile property is poor, and being unable to satisfy mine cable high quality of production needs
It asks, therefore a kind of novel explosion-proof measuring body coal mine cable is developed in market in urgent need.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of explosion-proof measuring body coal mine cable, solves at present
The problems such as coal mine cable structure function is single, and tensile property is poor, is unable to satisfy mine cable high quality of production demand.
To achieve the above object, the utility model provides the following technical solutions: a kind of explosion-proof measuring body coal mine cable, including
First cable core, the side of first cable core are respectively arranged with the second cable core and third cable core, and the first cable core,
It is connected by adhesive between second cable core and third cable core, first cable core, the second cable core and third
The gap location of cable core is provided with conductor, and the outside of the first cable core, the second cable core and third cable core is enclosed with absolutely
Edge axle sleeve, the conductor outside are enclosed with insulated hull, and first cable core is disposed with cable protection layer from outside to inside, resists
Layer, anti-corrosion layer and high-temperature-resistant layer are drawn, first cable core is internally provided with toughening layer, and filled with reinforcement inside toughening layer
Core material, the side of the toughening layer is provided with PPS layers, and PPS layers are connected by gluing oxidant layer with polyvinyl chloride layer.
Preferably, the cable protection layer, tensile layer, mutually closely glued by adhesive between anti-corrosion layer it is glutinous.
Preferably, the reinforcement core material is provided with stereotyped writing altogether, and reinforcing core material diameter is 1cm.
Preferably, the polyvinyl chloride layer is internally provided with copper core, and copper core is provided with four groups.
Preferably, the insulating sleeve is wrapped in the outside of cable protection layer, and cable protection layer is with a thickness of 5mm.
The utility model provides a kind of explosion-proof measuring body coal mine cable, have it is following the utility model has the advantages that
(1) the utility model is by being provided with insulating sleeve, cable protection layer, tensile layer, anti-corrosion layer and high-temperature-resistant layer,
The outside of first cable core, the second cable core and third cable core is enclosed with insulating sleeve, and it is anti-that insulating sleeve can play insulation
The effect of electric shock, while security protection can also be carried out to cable core, it can be effectively prevented the generation of the dangerous situations such as electric shock, mentioned
The high security performance of cable, the first cable core are disposed with cable protection layer, tensile layer, anti-corrosion layer and resistance to from outside to inside
Heat zone, cable protection layer can be effectively avoided cable due to being broken by excessive tension load, greatly increase
The axial strength of cable, ensure that cable will not be broken easily, the structural strength of cable, high temperature resistant can be improved in tensile layer
Layer is suppressed by polyimide film heat-resisting material, and polyimide high temperature-resistant is had excellent performance, can be for a long time in hot environment
Lower use guarantees that cable will not break down under severe conditions and influence the normal electricity consumption of people；
(2) for the utility model by being provided with toughening layer, reinforcing core material, PPS layer, copper core and polyvinyl chloride layer, first is electric
Cable core is internally provided with toughening layer, and filled with core material is reinforced inside toughening layer, by filling strengthening core inside cable body
Material can reduce the abrasion between steel wire so that cable do not allow it is easily broken, and then improve cable abrasion resistance properties, using more
Add safe and reliable, extend the service life of cable, PPS layer material be suppressed by the resin of excellent flame retardancy, and
Possess self-extinguishment, this performance has certain protective effect, the orientation of copper core and the orientation of outer layer to cable in the case of fire
On the contrary, with the torque of the inside and outside layer of balanced cable, so that the shock resistance of cable improves, the stable structure of cable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first cable core external structure schematic diagram of the utility model；
Fig. 3 is the first cable core schematic diagram of internal structure of the utility model.
In figure: 1 insulating sleeve, 2 insulated hulls, 3 conductors, 4 first cables core, 5 second cables core, 6 third cables core, 7 lines
Cable protection layer, 8 tensile layers, 9 anti-corrosion layers, 10 high-temperature-resistant layers, 11 toughening layers, 12 reinforce core materials, 13PPS layers, 14 gluing oxidant layer,
15 copper cores, 16 polyvinyl chloride layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of explosion-proof measuring body coal mine cable, including the
One cable core 4, the side of the first cable core 4 are respectively arranged with the second cable core 5 and third cable core 6, and the first cable core 4,
It is connected by adhesive between second cable core 5 and third cable core 6, the first cable core 4, the second cable core 5 and third
The gap location of cable core 6 is provided with conductor 3, and the outside of the first cable core 4, the second cable core 5 and third cable core 6 is wrapped up
Have insulating sleeve 1, be enclosed with insulated hull 2 on the outside of conductor 3, the first cable core 4 be disposed with from outside to inside cable protection layer 7,
Tensile layer 8, anti-corrosion layer 9 and high-temperature-resistant layer 10, the first cable core 4 is internally provided with toughening layer 11, and fills out inside toughening layer 11
Filled with core material 12 is reinforced, the side of toughening layer 11 is provided with PPS layer 13, and PPS layer 13 passes through gluing oxidant layer 14 and polyvinyl chloride
Layer 16 is connected, and cable protection layer 7, tensile layer 8 are mutually closely glued by adhesive between anti-corrosion layer 9 glutinous, reinforces core material
12 are provided with stereotyped writing altogether, and reinforcing 12 diameter of core material is 1cm, and polyvinyl chloride layer 16 is internally provided with copper core 15, and copper core 15 is set
Four groups are equipped with, insulating sleeve 1 is wrapped in the outside of cable protection layer 7, and cable protection layer 7 is with a thickness of 5mm.
In use, the outside of the first cable core 4, the second cable core 5 and third cable core 6 is enclosed with insulating sleeve 1, absolutely
Edge axle sleeve 1 can play the role of the protection against electric shock that insulate, while can also carry out security protection to cable core, can be effectively prevented electric shock
The generation of equal dangerous situations, improves the security performance of cable, the first cable core 4 is disposed with cable protection layer from outside to inside
7, cable can be effectively avoided due to by excessive drawing in tensile layer 8, anti-corrosion layer 9 and high-temperature-resistant layer 10, cable protection layer 7
Power load and be broken, considerably increase the axial strength of cable, ensure that cable will not be broken easily, tensile layer 8 can
To improve the structural strength of cable, high-temperature-resistant layer 10 is suppressed by polyimide film heat-resisting material, the resistance to height of polyimides
Temperature is had excellent performance, and can be used under high temperature environment for a long time, guarantees that cable will not break down under severe conditions and influence people
Normal electricity consumption, the first cable core 4 is internally provided with toughening layer 11, and leads to inside toughening layer 11 filled with core material 12 is reinforced
Cross inside cable body filling and reinforce core material 12, the abrasion between steel wire can be reduced so that cable do not allow it is easily broken, into
And cable abrasion resistance properties are improved, use is more safe and reliable, extends the service life of cable, and 13 material of PPS layer is by hindering
The resin of combustion function admirable is suppressed, and possesses self-extinguishment, this performance has certain guarantor to cable in the case of fire
Shield effect.
It can to sum up obtain, the utility model is by being provided with insulating sleeve 1, cable protection layer 7, high-temperature-resistant layer 10, toughening layer
11 and PPS layer 13, solves that current coal mine cable structure function is single, and tensile property is poor, and it is high-quality to be unable to satisfy mine cable
The problems such as measuring production requirement.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of explosion-proof measuring body coal mine cable, including the first cable core (4), it is characterised in that: first cable core (4)
Side is respectively arranged with the second cable core (5) and third cable core (6), and the first cable core (4), the second cable core (5) and
Three cables core are connected by adhesive between (6), first cable core (4), the second cable core (5) and third cable core
(6) gap location is provided with conductor (3), and the outside of the first cable core (4), the second cable core (5) and third cable core (6) is equal
Be enclosed with insulating sleeve (1), be enclosed with insulated hull (2) on the outside of the conductor (3), first cable core (4) from outside to inside according to
Secondary to be provided with cable protection layer (7), tensile layer (8), anti-corrosion layer (9) and high-temperature-resistant layer (10), first cable core (4) is interior
Portion is provided with toughening layer (11), and filled with core material (12) are reinforced inside toughening layer (11), the side of the toughening layer (11) is set
It is equipped with PPS layers (13), and PPS layers (13) are connected by gluing oxidant layer (14) with polyvinyl chloride layer (16).
2. the explosion-proof measuring body coal mine cable of one kind according to claim 1, it is characterised in that: the cable protection layer (7),
It is mutually closely glued by adhesive between tensile layer (8), anti-corrosion layer (9) glutinous.
3. the explosion-proof measuring body coal mine cable of one kind according to claim 1, it is characterised in that: the reinforcement core material (12) is altogether
It is provided with stereotyped writing, and reinforcing core material (12) diameter is 1cm.
4. the explosion-proof measuring body coal mine cable of one kind according to claim 1, it is characterised in that: the polyvinyl chloride layer (16)
It is internally provided with copper core (15), and copper core (15) is provided with four groups.
5. the explosion-proof measuring body coal mine cable of one kind according to claim 1, it is characterised in that: insulating sleeve (1) packet
It is rolled in the outside of cable protection layer (7), and cable protection layer (7) is with a thickness of 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991824.3U CN208351991U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof measuring body coal mine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991824.3U CN208351991U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof measuring body coal mine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351991U true CN208351991U (en) | 2019-01-08 |
Family
ID=64881024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820991824.3U Active CN208351991U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof measuring body coal mine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351991U (en) |
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2018
- 2018-06-26 CN CN201820991824.3U patent/CN208351991U/en active Active
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