CN215377055U - Fire water monitor equipment remote control cable - Google Patents
Fire water monitor equipment remote control cable Download PDFInfo
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- CN215377055U CN215377055U CN202121867589.7U CN202121867589U CN215377055U CN 215377055 U CN215377055 U CN 215377055U CN 202121867589 U CN202121867589 U CN 202121867589U CN 215377055 U CN215377055 U CN 215377055U
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Abstract
The utility model discloses a fire water monitor equipment remote control cable, which comprises a plurality of signal buses, a plurality of remote control lines, a video line, an outer winding wrapping belt and a total sheath, wherein the plurality of signal buses are twisted into a plurality of pairs of signal cables in pairs, the plurality of remote control lines are twisted into a plurality of pairs of control cables in pairs, the plurality of pairs of signal cables, the plurality of pairs of control cables and the video line are subjected to cable assembly, the outer winding wrapping belt is sleeved outside the plurality of pairs of signal cables, the plurality of pairs of control cables and the video line after the cable assembly, the total sheath is sleeved outside the outer winding wrapping belt so as to form a remote control cable, cables of the same type are twisted into a cable in pairs and then assembled with the video line during cable assembly, and the pitch and the cable assembly direction are strictly controlled, so that the flexibility of the cable is ensured, and the anti-interference performance of the cable is increased; after the three cables are combined into one cable, the service performance of the cable is improved, and the installation and maintenance are facilitated.
Description
Technical Field
The utility model relates to a remote control cable, in particular to a fire water monitor equipment remote control cable, which is a flexible cable used for signal transmission and equipment control.
Background
Current fire water monitor is remote control cable for equipment, by signal bus, three types of independent cables of remote control line and video line constitute, but because three types of cables independently install when the installation, in the installation like this, independent cable installation gets up inconveniently on the one hand, on the other hand increases equipment cost, the inconvenient defects such as performance that influence the cable of later maintenance, consequently to the special control cable that fire water monitor used, how to become the problem that needs to be solved with signal bus, thereby the performance that improves the cable is become to the special control cable of remote control line and three types of cable assembly cables of video line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of how to improve the service performance of a remote control cable for fire water monitor equipment, and aims to provide the remote control cable for the fire water monitor equipment, which can effectively ensure that a signal bus, a remote control line and a video line assembly are cabled into one cable under the condition of effectively ensuring the overall appearance of the cable, thereby improving the service performance of the cable and facilitating the installation and maintenance.
The utility model is realized by the following technical scheme:
the utility model provides a fire water monitor equipment remote control cable, includes many signal bus, many remote control line, video line, winds band and total sheath outward, and two liang of twists of many signal bus are made many to the signal cable, and two liang of twists of many remote control line are made many to the control cable, and many to the signal cable, many carry out the assembly cable to control cable and video line, thereby it forms a remote control cable to wind the band cover outward to locate many pairs of signal cable, many to the control cable and the video line outside behind the assembly cable outward, thereby the total sheath cover is located outward around the band cover outward.
The existing remote control cable for fire water monitor equipment is often formed by mutually and independently installing three types of cables, namely a signal bus, a remote control line and a video line, so that the installation is inconvenient, the later maintenance process is inconvenient, and the use performance of the cable is influenced; the combined structure of the three cables not only improves the service performance of the cables, but also facilitates installation and maintenance.
Furthermore, each remote control line and each signal bus comprise a stranded cable conductor including a strand and a cable insulation outer cover, the cable insulation outer cover is sleeved outside the stranded cable conductors, the strand pitch ratio between the cable conductors during strand is less than or equal to 18 times, the strand pitch ratio is strictly controlled during conductor strand, the flexibility of the conductors is improved, the installation is convenient, and the bending resistance of the cable is improved.
Furthermore, the conductors of the multi-strand cable are all flexible conductors of the sixth type, the cable insulation outer covers are all made of high-insulation high-flexibility PVC insulation materials, and the flexibility of the cable is enhanced through high-flexibility insulation.
Further, the video line includes video line conductor, video line insulating layer, video line shielding layer and oversheath, the video line conductor outside is located to the video line insulating layer cover, and the video line insulating layer outside is located to the video line shielding layer cover, the video line shielding layer outside is located to the oversheath, the video line conductor adopts the multicore flexible conductor, the video line insulating layer adopts low density polyethylene material, is woven by the soft circle copper line and forms the video line shielding layer, the oversheath is polyvinyl chloride sheath, and low density polyethylene insulating material and copper wire weaving layer reduce electromagnetic radiation and outside electromagnetic interference's influence, have guaranteed video signal's transmission, and shielding density is greater than 90%.
Furthermore, the stranding pitch ratio of the plurality of signal buses and the plurality of remote control lines in pairwise stranding is less than or equal to 16 times.
Further, the pitch ratio between the pairs of signal cables, the pairs of control cables and the video lines when the cable is assembled is 16 times or less.
Furthermore, a plurality of signal buses are twisted in a left-hand pair mode to form a cable, a plurality of remote control lines are twisted in a left-hand pair mode to form a cable, the direction of the cable assembly is in a right-hand direction, the pitch and the cabling direction are strictly controlled, the flexibility of the cable is guaranteed, and the anti-interference performance of the cable is improved.
Furthermore, the total sheath is an environment-friendly rubber and plastic material sheath, and the rubber and plastic material has high flexibility and elasticity, so that the flexibility of the cable is guaranteed, the pollution to the external environment can be reduced, the fatigue resistance of the cable is enhanced, the normal use of the cable is guaranteed, and the use risk is reduced.
Furthermore, the outer wrapping tape is an OPP wrapping tape, so that the overall appearance of the cable can be effectively ensured.
Furthermore, the cable connector also comprises a filling layer, wherein the filling layer is filled among the multiple pairs of signal cables, the multiple pairs of control cables and the video cable, and the filling layer is a PP filling layer.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the fire water monitor equipment remote control cable provided by the embodiment of the utility model, during cabling, cables of the same type are firstly twisted pairwise to form a cable and then are cabled with a video cable assembly, and the pitch and the cabling direction are strictly controlled, so that the flexibility of the cable is ensured, and the anti-interference performance of the cable is improved; after the three cables are combined into one cable, the service performance of the cable is improved, and the installation and maintenance are facilitated;
2. according to the fire water monitor equipment remote control cable provided by the embodiment of the utility model, a sixth type flexible conductor is adopted as a cable conductor for a remote control line and a signal bus, and a multi-core flexible conductor is adopted as a video line; the strand pitch ratio is strictly controlled during conductor strand, so that the flexibility of the conductor is increased, the installation is convenient, and the bending resistance of the cable is improved; the PVC material with high insulating property has excellent insulating property, and the flexibility of the cable is enhanced by high-flexibility insulation; the video cable uses the low-density polyethylene insulation and the copper wire braided layer to reduce the influence of electromagnetic radiation and external electromagnetic interference, thereby ensuring the transmission of video signals;
3. according to the fire water monitor equipment remote control cable provided by the embodiment of the utility model, the OOP belt is wound, so that the overall appearance of the cable is effectively ensured, the main sheath is made of an environment-friendly rubber and plastic material, and the rubber and plastic material has high flexibility and elasticity, so that the flexibility of the cable is ensured, the pollution to the external environment is reduced, the fatigue resistance of the cable is enhanced, the normal use of the cable is ensured, and the use risk is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of an overall structure of a remote control cable according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
1-signal bus, 2-remote control line, 3-video line, 31-video line conductor, 32-video line insulating layer, 33-video line shielding layer, 34-outer sheath, 4-outer wrapping tape, 5-total sheath, 6-filling layer, 7-cable conductor and 8-cable insulating outer coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Examples
As shown in fig. 1, the fire water monitor device remote control cable provided by the embodiment of the utility model comprises a plurality of signal buses 1, a plurality of remote control lines 2, a video line 3, an outer winding wrapping belt 4 and a main sheath 5, wherein the plurality of signal buses 1 are twisted into a plurality of pairs of signal cables in pairs, the plurality of remote control lines 2 are twisted into a plurality of pairs of control cables in pairs, the plurality of pairs of signal cables, the plurality of pairs of control cables and the video line 3 are cabled together, the outer winding wrapping belt 4 is an OPP wrapping belt and is sleeved outside the main wrapping belt 4 to form the overall appearance of the cable, the main sheath 5 is an environment-friendly rubber plastic sheath, the material has high flexibility and elasticity, not only the flexibility of the cable is ensured, but also the pollution to the external environment is reduced, the fatigue resistance of reinforcing cable guarantees that the cable normal use reduces the use risk, has filling layer 6 between many pairs of signal cable, many pairs of control cable and video line 3, and filling layer 6 is the PP filling layer.
In a specific embodiment, the signal bus 1 and the remote control line 2 have the same structure and the same size, but are different in transmitted signals and different in functions when in application, the remote control cable for the fire water monitor equipment comprises two signal buses 1, four remote control lines 2 and a video line 3, the two signal buses 1 are twisted into a cable, the four remote control lines 2 are twisted into a cable in pairs, each remote control line 2 and the signal bus 1 respectively comprise a stranded cable conductor 7 and a cable insulation outer cover 8, the cable insulation outer cover 8 is sleeved outside the stranded cable conductor 7, the strand pitch ratio between the stranded cable conductors 7 is less than or equal to 18 times, the strand pitch ratio is strictly controlled when the conductors are stranded, the flexibility of the conductors is increased, the installation is convenient, the bending resistance of the cable is improved, the stranded cable conductors 7 are all made of a sixth type of flexible conductors, the insulating outer covers are made of high-insulation high-flexibility PVC insulating materials, and flexibility of the cable is enhanced through high-flexibility insulation.
The video cable 3 comprises a video cable conductor 31, a video cable insulating layer 32, a video cable shielding layer 33 and an outer sheath 34, the video cable insulating layer 32 is sleeved on the outer side of the video cable conductor 31, the video cable shielding layer 33 is sleeved on the outer side of the video cable insulating layer 32, the outer sheath 34 is sleeved on the outer side of the video cable shielding layer 33, the video cable conductor 31 adopts a multi-core conductor structure, the video cable insulating layer 32 adopts a low-density polyethylene material, the video cable shielding layer 33 is formed by weaving soft round copper wires, the outer sheath 34 is a polyvinyl chloride sheath, the low-density polyethylene insulating material and a copper wire braided layer reduce the influence of electromagnetic radiation and external electromagnetic interference, the transmission of video signals is ensured, and the shielding density is greater than 90%.
The flexibility of the cable is ensured and the anti-interference performance of the cable is improved by strictly controlling the pitch and the cabling direction, a plurality of signal buses 1 are twisted in a left-hand direction and are cabled in a left-hand direction, a plurality of remote control lines 2 are twisted in a left-hand direction and are cabled in a right-hand direction, and the twisting pitch ratio of the signal buses 1 and the remote control lines 2 in pairwise twisting is less than or equal to 16 times; the pitch ratio between the pairs of signal cables, the pairs of control cables and the video lines 3 when the cable is assembled is 16 times or less.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a fire water monitor equipment remote control cable, a serial communication port, including many signal bus (1), many remote control line (2), video line (3), outer band (4) and total sheath (5) of winding, many two liang twists into many pairs of signal cable in many signal bus (1), and many two liang twists into many pairs of control cable in many remote control line (2), many pairs of signal cable, many carry out the assembly cable to control cable and video line (3), the outer band (4) cover of winding locates many pairs of signal cable behind the assembly cable, many pairs of control cable and video line (3) the outside, total sheath (5) cover is located outside outer band (4) of winding.
2. A fire fighting water cannon equipment remote control cable according to claim 1, characterized in that each remote control line (2) and signal bus (1) comprises a stranded cable conductor (7) and a cable insulation coating (8), the cable insulation coating (8) is sleeved outside the stranded cable conductor (7), and the strand pitch ratio between the cable conductors (7) during strand is less than or equal to 18 times.
3. A fire fighting monitor equipment remote control cable according to claim 2, characterized in that the multi-strand cable conductors (7) are all flexible conductors of the sixth type, and the cable insulation outer covers (8) are all made of high-insulation high-flexibility PVC insulation material.
4. The fire water monitor equipment remote control cable according to claim 1, wherein the video cable (3) comprises a video cable conductor (31), a video cable insulating layer (32), a video cable shielding layer (33) and an outer sheath (34), the video cable insulating layer (32) is sleeved outside the video cable conductor (31), the video cable shielding layer (33) is sleeved outside the video cable insulating layer (32), the outer sheath (34) is sleeved outside the video cable shielding layer (33), the video cable conductor (31) is a multi-core flexible conductor, the video cable insulating layer (32) is made of low-density polyethylene, the video cable shielding layer (33) is formed by weaving flexible round copper wires, and the outer sheath (34) is a polyvinyl chloride sheath.
5. The remote control cable for fire water monitor equipment according to claim 1, wherein the stranding pitch ratio of the plurality of signal buses (1) and the plurality of remote control lines (2) when twisted two by two is less than or equal to 16 times.
6. A fire fighting water cannon apparatus remote control cable as claimed in claim 1, wherein the pitch ratio between the pairs of signal cables, the pairs of control cables and the video line (3) when cabling is assembled is 16 times or less.
7. A fire fighting water cannon equipment remote control cable as claimed in claim 1, wherein the plurality of signal buses (1) are twisted pair left to form a cable, the plurality of remote control lines (2) are twisted pair left to form a cable, and the direction of the assembly cable is right.
8. A fire water monitor equipment remote control cable according to claim 1, characterized in that the main sheath (5) is an environment-friendly rubber-plastic material sheath.
9. A fire fighting water cannon apparatus remote control cable as claimed in claim 1, wherein the overwrap tape (4) is OPP tape.
10. A fire fighting water cannon equipment remote control cable according to claim 1, characterized by further comprising a filling layer (6), wherein the filling layer (6) is filled between pairs of signal cables, pairs of control cables and video lines (3), and the filling layer (6) is a PP filling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867589.7U CN215377055U (en) | 2021-08-10 | 2021-08-10 | Fire water monitor equipment remote control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867589.7U CN215377055U (en) | 2021-08-10 | 2021-08-10 | Fire water monitor equipment remote control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377055U true CN215377055U (en) | 2021-12-31 |
Family
ID=79617819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121867589.7U Active CN215377055U (en) | 2021-08-10 | 2021-08-10 | Fire water monitor equipment remote control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377055U (en) |
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2021
- 2021-08-10 CN CN202121867589.7U patent/CN215377055U/en active Active
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