CN208970202U - Halogen-free environment-friendly type fire resisting warp resistance cable - Google Patents
Halogen-free environment-friendly type fire resisting warp resistance cable Download PDFInfo
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- CN208970202U CN208970202U CN201821199136.XU CN201821199136U CN208970202U CN 208970202 U CN208970202 U CN 208970202U CN 201821199136 U CN201821199136 U CN 201821199136U CN 208970202 U CN208970202 U CN 208970202U
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Abstract
The utility model discloses a kind of halogen-free environment-friendly type fire resisting warp resistance cables, including the conductor being made by twisting by regular copper-clad high strength alloy steel, there is the double-deck refractory insulating layer being made of the polyolefin high score material of the fire-resistant silicon rubber material of internal layer and outer layer outside the conductor, layer of glass braiding layer is equipped with outside the bilayer refractory insulating layer, duplex sheath structure is equipped with outside the fiberglass braided layer, the sheath of the duplex sheath structure is fire-resistant silicon rubber material, outer jacket uses halogen-free material polyether polyurethane, the cable both sides are equipped with two galvanized mild steel cords.The utility model is applicable to the mobile place of fireproof high-temperature resistant, meets the transmission of special industry special occasions signal, guarantees signal transmission reliability.It is particularly suitable for high-temperature mobile occasion, such as steel, chemical industry, mine and some special fire-fighting places, meets the control signal transmission of these industries or monitoring special requirement.
Description
Technical field
The utility model belongs to flexible removal cable technical field, and in particular to one kind is suitable for steel, chemical industry, mine etc.
The control signal transmission in the mobile place of fireproof high-temperature resistant or the halogen-free environment-friendly type fire resisting warp resistance cable of monitoring.
Background technique
Flexible cable is power transmission material in drag chain kinematic system, and signal transmits the preferred cable also known as drag chain of carrier
Cable, trailing cable, removal cable, robot cable etc..The wire and cable of common PVC is generally referred to by one or more conducting wire
Composition, outer bread are used to conduct the insulated conductor of electric current with light and soft sheath, using extremely wide in our daily life
It is general.The cable of normal conventional only can be used in household electrical appliance, electric tool, on power supply wiring.And in high-temperature mobile occasion, such as steel
Iron, chemical industry, mine and some special fire-fighting places, meeting the control signal transmission of these industries or monitoring special requirement, market needs
It asks comparison professional and is badly in need of, common cable does not have fire resistance, not resist bending, can generate torsional deformation in use, uncomfortable yet
It closes fireproof high-temperature resistant and often moves occasion.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of halogen-free environment-friendly type fire resisting warp resistance cable, it is therefore intended that meet
The transmission of control signal or monitoring in the mobile place of the fireproof high-temperature resistants such as steel, chemical industry, mine need.
In order to achieve the above object, the embodiments of the present invention adopt the following technical scheme that
A kind of halogen-free environment-friendly type fire resisting warp resistance cable, leads including what is be made by twisting by regular copper-clad high strength alloy steel
Body, the conductor outside have the double-deck fire resisting being made of the polyolefin high score material of the fire-resistant silicon rubber material of internal layer and outer layer
Insulating layer, bilayer refractory insulating layer outside are equipped with layer of glass braiding layer, set outside the fiberglass braided layer
There is duplex sheath structure, the sheath of the duplex sheath structure is fire-resistant silicon rubber material, and outer jacket is poly- using halogen-free material
Ether-based polyurethane, the cable both sides are equipped with two galvanized mild steel cords.
According to the one aspect of the utility model, the conductor is made by twisting by eight regular copper-clad high strength alloy steels.
According to the one aspect of the utility model, the conductor structure uses the 5th class or the 6th class.
According to the one aspect of the utility model, it is successively arranged sheath and outer jacket outside the galvanized mild steel cord,
The sheath of the galvanized mild steel cord and the sheath and outer jacket of outer jacket and conductor are respectively connected with.
By adopting the above scheme, the beneficial effects of the utility model are:
The utility model combination actual conditions propose a kind of halogen-free environment-friendly type fire resisting warp resistance cable.The utility model
Halogen-free environment-friendly type fire resisting warp resistance cable has following features compared with the similar cable design in the current country: 1, cable is transported in bending
Under dynamic state, transmission performance complies with standard YD/T1258；2, conductor is using regular copper-clad high strength alloy steel stranded conductor；3, absolutely
Edge structure: internal layer is fire-resistant silicon rubber material, and outer layer is polyolefin high score material；4, after stranding, cable core is compiled using glass fibre
Sheath is knitted, cross is placed at center；5, oversheath is using low temperature pottery magnetization fire-resistant silicon rubber material；6, cable both sides are equipped with two
Root galvanized mild steel cord；7, product fatigue resistance is good, can be tried by 30,000 cyclic bendings of EN50214-2006 standard requirements
It tests；8, serving material use high-low temperature resistant, wear-resisting, UV resistant, low smoke and zero halogen material (PUR), performance meet IEC60332,
IEC60754 and IEC601034；9, fabulous resistant of high or low temperature: use temperature range reaches -40 DEG C -150 DEG C.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the sectional view of the utility model halogen-free environment-friendly type fire resisting warp resistance cable.
Description of symbols: 1, conductor (cable)；2 braiding layers；3, sheath；4, outer jacket；5, galvanized mild steel cord.
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.
Fig. 1 shows the sectional view of the utility model halogen-free environment-friendly type fire resisting warp resistance cable.As shown in Figure 1, cable structure
At as follows: the conductor 1 being made by twisting including eight regular copper-clad high strength alloy steels, 1 structure of conductor use the 5th class or the 6th class,
There is the double-deck hot-face insulation being made of the polyolefin high score material of the fire-resistant silicon rubber material of internal layer and outer layer outside conductor 1
Layer, the double-deck refractory insulating layer outside are equipped with layer of glass braiding layer 2, are equipped with duplex sheath outside fiberglass braided layer 2
Structure, the sheath 3 of duplex sheath structure are fire-resistant silicon rubber material, and outer jacket 4 uses halogen-free material polyether polyurethane, electricity
Cable both sides are equipped with two galvanized mild steel cords 5.Sheath 3 and outer jacket 4 are located at the outside of galvanized mild steel cord 5, will be zinc-plated soft
Wirerope 5 is connected with conductor 1 with fiberglass braided layer 2.
Under operation, transmission performance complies with standard YD/ to the utility model halogen-free environment-friendly type fire resisting warp resistance cable
T1258；Conductor is using regular copper-clad high strength alloy steel stranded conductor；The double-deck hot-face insulation: internal layer is fire-resistant silicon rubber material,
Outer layer is polyolefin high score material；Duplex sheath structure: internal layer is fire-resistant silicon rubber material, and outer layer is using low temperature resistant, wear-resisting, resistance to
Ultraviolet light, low smoke and zero halogen material polyether polyurethane (PUR)；Especially increase glass fibre anti-twisting braiding layer；Performance meets
IEC60332, IEC60754 and IEC601034；Temperature resistant range is wide: use temperature range reaches -40 DEG C -150 DEG C.
The utility model halogen-free environment-friendly type fire resisting warp resistance cable is applicable to the mobile place of fireproof high-temperature resistant, and it is special to meet
The transmission of industry special occasions signal, guarantees signal transmission reliability.It is particularly suitable for high-temperature mobile occasion, such as steel, chemical industry, mine
And some special fire-fighting places, meet these industries control signal transmission or monitoring special requirement, the market demand it is more professional and
It is badly in need of.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and apply this specially
Benefit.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to here
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (4)
1. a kind of halogen-free environment-friendly type fire resisting warp resistance cable, which is characterized in that including being twisted by regular copper-clad high strength alloy steel
Manufactured conductor has outside the conductor and to be made of the polyolefin high score material of the fire-resistant silicon rubber material of internal layer and outer layer
The double-deck refractory insulating layer, bilayer refractory insulating layer outside is equipped with layer of glass braiding layer, described fiberglass braided
Layer is external to be equipped with duplex sheath structure, and the sheath of the duplex sheath structure is fire-resistant silicon rubber material, and outer jacket uses nothing
Halogen material polyether polyurethane, the cable both sides are equipped with two galvanized mild steel cords.
2. halogen-free environment-friendly type fire resisting warp resistance cable according to claim 1, which is characterized in that the conductor is advised by eight
Then copper-clad high strength alloy steel is made by twisting.
3. halogen-free environment-friendly type fire resisting warp resistance cable according to claim 1, which is characterized in that the conductor structure uses
5th class or the 6th class.
4. halogen-free environment-friendly type fire resisting warp resistance cable according to claim 1, which is characterized in that the galvanized mild steel cord
Outside is successively arranged sheath and outer jacket, the sheath and outer jacket of the galvanized mild steel cord and the sheath of conductor and outer
Sheath is respectively connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199136.XU CN208970202U (en) | 2018-07-27 | 2018-07-27 | Halogen-free environment-friendly type fire resisting warp resistance cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199136.XU CN208970202U (en) | 2018-07-27 | 2018-07-27 | Halogen-free environment-friendly type fire resisting warp resistance cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970202U true CN208970202U (en) | 2019-06-11 |
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ID=66749264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199136.XU Active CN208970202U (en) | 2018-07-27 | 2018-07-27 | Halogen-free environment-friendly type fire resisting warp resistance cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970202U (en) |
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2018
- 2018-07-27 CN CN201821199136.XU patent/CN208970202U/en active Active
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