CN212570499U - Galvanized steel wire cable with good heat resistance - Google Patents
Galvanized steel wire cable with good heat resistance Download PDFInfo
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- CN212570499U CN212570499U CN202021747477.3U CN202021747477U CN212570499U CN 212570499 U CN212570499 U CN 212570499U CN 202021747477 U CN202021747477 U CN 202021747477U CN 212570499 U CN212570499 U CN 212570499U
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Abstract
The utility model discloses a galvanized steel wire cable that heat resistance is good, including the cable body, the cable body includes outer insulating layer, elastic layer, inner insulating layer, fire-retardant layer, shielding layer, flame retardant coating and mount, the utility model relates to a galvanized steel wire cable technical field. This galvanized steel wire cable that heat resistance is good, include outer insulating layer through the cable body, the elastic layer, the inner insulating layer, fire-retardant layer, the shielding layer, flame retardant coating and mount, the mount is located the inside of flame retardant coating, and it has thermal insulation material to fill between the surface of mount and the inside of flame retardant coating, the inside of mount is hollow hose, and the surface of mount is seted up there is the gas pocket, three cable groove has been seted up to the inside of mount, the elastic layer is located between outer insulating layer and the inner insulating layer, the utilization sets up the flame retardant coating inside the cable, reduce the influence that the cable received the temperature in the use, thereby avoid the cable to meet high temperature and take place to come unstuck and warp, guarantee the electric.
Description
Technical Field
The utility model relates to a galvanized steel wire cable technical field specifically is a galvanized steel wire cable that heat resistance is good.
Background
The cable is a general term of articles such as optical cables, electric cables and the like, has a plurality of purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, is a common and indispensable object in daily life, needs to be installed carefully because the cable is electrified, and is generally made of one or more mutually insulated conductors and an outer insulating protection layer.
When the cable is in use, generally be applied to the signal transmission of sensor, the signal transmission of transportation equipment, or remote power transmission, the screen cloth that the shielding layer generally adopted the galvanized copper wire, metal material's specific heat capacity is less, after receiving the influence of temperature, its temperature rise is very fast, under the condition of sun exposure, the cable takes place the problem of the deformation that comes unstuck easily, the cable that heat resistance is relatively poor simultaneously, the electric conductivity and the temperature of its cable are the inverse ratio, the worse heat resistance, the temperature rise just also is very fast, the electric conductivity of cable is lower, for this reason, technical staff in the field has proposed a galvanized steel wire cable that heat resistance is good.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a galvanized steel wire cable that heat resistance is good has solved present cable and is receiving the influence of temperature in the use, leads to the cable to take place to come unstuck easily and warp, influences the problem of cable conductivity.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the galvanized steel wire cable with good heat resistance comprises a cable body, wherein the cable body comprises an outer insulating layer, an elastic layer, an inner insulating layer, a flame-retardant layer, a shielding layer, a flame-retardant layer and a fixing frame, the fixing frame is located inside the flame-retardant layer, and a heat-insulating material is filled between the surface of the fixing frame and the inside of the flame-retardant layer.
Preferably, the inside of the fixing frame is a hollow hose, and the surface of the fixing frame is provided with an air hole.
Preferably, three cable grooves are formed in the fixing frame.
Preferably, the elastic layer is located between the outer insulating layer and the inner insulating layer, and the outer insulating layer and the inner insulating layer are both made of heat-resistant resin.
Preferably, the surface of the flame-retardant layer is fixedly connected with the inner wall of the inner insulating layer, and the inner wall of the flame-retardant layer is fixedly connected with the surface of the shielding layer.
Preferably, the surface of the fire-resistant layer is fixedly connected with the inner wall of the shielding layer.
Preferably, the fire-resistant layer comprises a glass fiber layer and a nickel powder coating coated on the surface of the glass fiber layer.
Advantageous effects
The utility model provides a galvanized steel wire cable that heat resistance is good. Compared with the prior art, the method has the following beneficial effects:
(1) the galvanized steel wire cable with good heat resistance comprises an outer insulating layer, an elastic layer, an inner insulating layer, a flame-retardant layer, a shielding layer, a flame-retardant layer and a fixing frame, wherein the fixing frame is positioned inside the flame-retardant layer, a heat insulating material is filled between the surface of the fixing frame and the inside of the flame-retardant layer, the inside of the fixing frame is a hollow hose, the surface of the fixing frame is provided with air holes, the inside of the fixing frame is provided with three cable grooves, the elastic layer is positioned between the outer insulating layer and the inner insulating layer, the outer insulating layer and the inner insulating layer are both made of heat-resistant resin, the surface of the flame-retardant layer is fixedly connected with the inner wall of the inner insulating layer, the inner wall of the flame-retardant layer is fixedly connected with the surface of the shielding layer, the surface of the flame-retardant layer is fixedly connected with the inner wall of the shielding layer, the flame-retardant, the influence of the temperature on the cable in the use process is reduced, so that the degumming deformation of the cable after the cable meets high temperature is avoided, and the conductivity of the cable is ensured.
(2) This galvanized steel wire cable that heat resistance is good includes outer insulating layer, elastic layer, inner insulating layer, fire-retardant layer, shielding layer, flame retardant coating and mount through the cable body, and the mount is located the inside of flame retardant coating, and packs between the surface of mount and the inside of flame retardant coating and have thermal insulation material, and cable overall structure designs compactly, lets the cable possess better heat resistance in the use.
Drawings
FIG. 1 is a cross-sectional view of the galvanized steel wire cable structure of the present invention;
fig. 2 is a schematic view of the structure of the refractory layer of the present invention.
In the figure: 1 cable body, 11 outer insulating layer, 12 elastic layer, 13 inner insulating layer, 14 flame retardant layer, 15 shielding layer, 16 flame retardant layer, 161 glass fiber layer, 162 nickel powder coating, 17 fixing frame, 18 heat insulating material, 19 hollow hose, 110 air hole and 111 cable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a galvanized steel wire cable with good heat resistance comprises a cable body 1, wherein the cable body 1 comprises an outer insulating layer 11, an elastic layer 12, an inner insulating layer 13, a flame-retardant layer 14, a shielding layer 15, a flame-retardant layer 16 and a fixing frame 17, the fixing frame 17 is positioned inside the flame-retardant layer 16, a heat-insulating material 18 is filled between the surface of the fixing frame 17 and the inside of the flame-retardant layer 16, the inside of the fixing frame 17 is a hollow hose 19, an air hole 110 is formed in the surface of the fixing frame 17, three cable grooves 111 are formed in the fixing frame 17, the elastic layer 12 is positioned between the outer insulating layer 11 and the inner insulating layer 13, the outer insulating layer 11 and the inner insulating layer 13 are both made of heat-resistant resin, the surface of the flame-retardant layer 14 is fixedly connected with the inner wall of the inner insulating layer 13, the inner wall of the flame-retardant layer 14 is fixedly connected with the surface of the shielding layer, the refractory layer 16 includes a glass fiber layer 161 and a nickel powder coating 162 coated on the surface of the glass fiber layer 161, and the details not described in the present specification are well known to those skilled in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a galvanized steel wire cable that heat resistance is good, includes cable body (1), its characterized in that: the cable body (1) comprises an outer insulating layer (11), an elastic layer (12), an inner insulating layer (13), a flame-retardant layer (14), a shielding layer (15), a flame-retardant layer (16) and a fixing frame (17), wherein the fixing frame (17) is located inside the flame-retardant layer (16), and a heat-insulating material (18) is filled between the surface of the fixing frame (17) and the inside of the flame-retardant layer (16).
2. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: the inside of the fixed mount (17) is a hollow hose (19), and the surface of the fixed mount (17) is provided with an air hole (110).
3. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: three cable grooves (111) are formed in the fixing frame (17).
4. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: the elastic layer (12) is located between the outer insulating layer (11) and the inner insulating layer (13), and the outer insulating layer (11) and the inner insulating layer (13) are both made of heat-resistant resin.
5. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: the surface of the flame-retardant layer (14) is fixedly connected with the inner wall of the inner insulating layer (13), and the inner wall of the flame-retardant layer (14) is fixedly connected with the surface of the shielding layer (15).
6. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: the surface of the fire-resistant layer (16) is fixedly connected with the inner wall of the shielding layer (15).
7. The galvanized steel wire cable with good heat resistance as recited in claim 1, wherein: the fire-resistant layer (16) comprises a glass fiber layer (161) and a nickel powder coating (162) coated on the surface of the glass fiber layer (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747477.3U CN212570499U (en) | 2020-08-20 | 2020-08-20 | Galvanized steel wire cable with good heat resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747477.3U CN212570499U (en) | 2020-08-20 | 2020-08-20 | Galvanized steel wire cable with good heat resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212570499U true CN212570499U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747477.3U Active CN212570499U (en) | 2020-08-20 | 2020-08-20 | Galvanized steel wire cable with good heat resistance |
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| Country | Link |
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| CN (1) | CN212570499U (en) |
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2020
- 2020-08-20 CN CN202021747477.3U patent/CN212570499U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Hui Inventor after: Wu Kangming Inventor before: Wu Kangming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230928 Address after: No. 205, Building 23, Qixingli, Erjing Road, Binhai New Area, Tianjin, 300000 Patentee after: Ma Hui Address before: 528000 No.2, Lane 1, Lizhuang East District, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Wu Kangming |