CN211294700U - Cable with high mechanical strength - Google Patents
Cable with high mechanical strength Download PDFInfo
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- CN211294700U CN211294700U CN202020123484.XU CN202020123484U CN211294700U CN 211294700 U CN211294700 U CN 211294700U CN 202020123484 U CN202020123484 U CN 202020123484U CN 211294700 U CN211294700 U CN 211294700U
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- rubber ring
- steel wire
- mechanical strength
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- high mechanical
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Abstract
The utility model relates to the technical field of cables, in particular to a cable with high mechanical strength, which comprises an outer shell, wherein a steel wire protective rubber ring is arranged in the center of the outer shell, a first circular groove is arranged in an interlayer of the steel wire protective rubber ring, a steel wire is sleeved in each first circular groove, an insulating rubber belt is arranged in the center of the steel wire protective rubber ring, an anti-extrusion rubber ring is arranged in the center of the insulating rubber belt, a main wire groove is arranged in the center of the anti-extrusion rubber ring, a main copper core is sleeved in the main wire groove, a plurality of second circular grooves are arranged in the interlayer of the anti-extrusion rubber ring, and auxiliary copper wires are sleeved in the second circular grooves; this high mechanical strength's cable, steel wire protection rubber ring cooperation steel wire increases the mechanical strength of whole cable, is convenient for drag, and the insulating rubber area is convenient for the conduction of the inside transmission electric power of separation to the surface, avoids causing the electric shock danger, and anti extrusion rubber ring prevents that the too big inside sinle silk fracture that causes of external pressure from influencing power transmission, and vice copper wire and main copper core mutually support, are convenient for transmit more electric power, reduce the power loss in the transmission.
Description
Technical Field
The utility model relates to the technical field of cables, specifically speaking relates to a high mechanical strength's cable.
Background
The cable is a conductor wire core made of one or more wires through twisting, a corresponding insulating layer is applied on the conductor, and a sealing sheath is wrapped outside the conductor to form the cable, so that the cable has the advantages of small occupied ground and space, safe and reliable power supply and small electric shock possibility;
in the existing cable with high mechanical strength, the metal mesh is arranged in the cable to increase the strength of the cable, so that the weight of the whole cable is increased, the cost is increased, a conductor wire core in the cable becomes thin, and the conductive capability is weakened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high mechanical strength's cable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high mechanical strength's cable, includes the shell, the inside hollow cylinder that is of shell, the shell center is equipped with steel wire protection rubber ring, the inside hollow cylinder that is of steel wire protection rubber ring, still seted up the first circular slot of a plurality of in the steel wire protection rubber ring intermediate layer, every all the cover is equipped with the steel wire in the first circular slot, steel wire protection rubber ring center is equipped with the insulating rubber area, the inside hollow cylinder that is of insulating rubber area, insulating rubber area center is equipped with anti extrusion rubber ring, main wire casing has been seted up at anti extrusion rubber ring center, the cover is equipped with main copper core in the thread groove, be equipped with a plurality of second circular slot in the anti extrusion rubber ring intermediate layer, the cover is equipped with vice copper wire in the second circular slot.
Preferably, the first circular grooves are distributed in an annular equidistant mode, the first circular grooves are closely attached to each other and close to each other, the hole diameters of the first circular grooves are matched with the diameters of the steel wires, and the steel wires are in splicing fit with the first circular grooves.
Preferably, the inner diameter of the shell is matched with the outer diameter of the steel wire protection rubber ring, and the steel wire protection rubber ring is fixedly bonded with the shell.
Preferably, the outer diameter of the insulating rubber belt is matched with the inner diameter of the steel wire protection rubber ring, and the insulating rubber belt is fixedly bonded with the steel wire protection rubber ring.
Preferably, the outer diameter of the anti-extrusion rubber ring is matched with the inner diameter of the insulating rubber belt, the insulating rubber belt is fixedly bonded with the anti-extrusion rubber ring, the second circular grooves are distributed in an annular shape at equal intervals, the aperture of each second circular groove is matched with the diameter of the auxiliary copper wire, and the auxiliary copper wire is matched with the second circular grooves in an inserted mode.
Preferably, the inner diameter of the main wire groove is matched with the diameter of the main copper core, and the main copper core is in plug-in fit with the main wire groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses steel wire protection rubber ring cooperation steel wire increases the mechanical strength of whole cable, be convenient for drag and bear more pulling forces, insulating rubber area is convenient for the conduction to the surface of the inside transmission electric power of separation, avoid causing the electric shock danger, establish second circular slot and main wire casing in the anti extrusion rubber ring, anti extrusion rubber ring prevents that external pressure from too big causing inside sinle silk fracture, influence power transmission, the vice copper wire of pegging graft in the second circular slot, the main copper core of pegging graft in the main wire casing, vice copper wire and main copper core mutually support, be convenient for transmit more electric power, reduce the power loss in the transmission.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the high mechanical strength cable of the present invention;
fig. 2 is a schematic view of the internal structure of the high mechanical strength cable of the present invention;
fig. 3 is a schematic structural diagram of the cable frame with high mechanical strength according to the present invention.
In the figure:
1. a housing;
2. a steel wire protective rubber ring; 20. a first circular groove;
3. a steel wire;
4. an insulating rubber tape;
5. an anti-extrusion rubber ring; 50. a second circular groove; 51. a main wire slot;
6. a secondary copper wire;
7. a main copper core.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a high mechanical strength's cable, which comprises an outer shell 1, 1 inside hollow cylinder that is of shell, 1 center of shell is equipped with steel wire protection rubber ring 2, 2 inside hollow cylinder that is of steel wire protection rubber ring, still seted up the first circular slot 20 of a plurality of in the 2 intermediate layers of steel wire protection rubber ring, all the cover is equipped with steel wire 3 in every first circular slot 20, 2 centers of steel wire protection rubber ring are equipped with insulating rubber area 4, 4 inside hollow cylinder that are of insulating rubber area, 4 centers of insulating rubber area are equipped with anti extrusion rubber ring 5, main wire casing 51 has been seted up at anti extrusion rubber ring 5 center, the cover is equipped with main copper core 7 in the main wire casing 51, be equipped with a plurality of second circular slot 50 in the 5 intermediate layers of anti extrusion rubber ring, the cover is equipped with vice copper wire 6 in the second.
In this embodiment, first circular slot 20 is the equidistant distribution of annular, and closely the laminating is close to between the first circular slot 20, the aperture of first circular slot 20 and the diameter looks adaptation of steel wire 3, and steel wire 3 and the cooperation of pegging graft of first circular slot 20, first circular slot 20 sets up, avoids using the metal mesh, and the mechanical hardness of whole device can also be increased to the reduction cost simultaneously.
Secondly, the internal diameter of shell 1 and the external diameter looks adaptation of steel wire protection rubber ring 2, steel wire protection rubber ring 2 and shell 1 bonding are fixed, are convenient for install steel wire 3 in first circular slot 20, make steel wire protection rubber ring 2 more have mechanical hardness, let whole cable stretch-proofing and pull.
Further, the outer diameter of the insulating rubber belt 4 is matched with the inner diameter of the steel wire protection rubber ring 2, and the insulating rubber belt 4 is fixedly bonded with the steel wire protection rubber ring 2, so that the stability of the insulating rubber belt is improved.
It should be noted that, the external diameter of the anti-extrusion rubber ring 5 is matched with the internal diameter of the insulating rubber belt 4, the insulating rubber belt 4 is fixedly bonded with the anti-extrusion rubber ring 5, the second circular grooves 50 are distributed in an annular equidistant manner, the aperture of the second circular grooves 50 is matched with the diameter of the auxiliary copper wires 6, the auxiliary copper wires 6 are matched with the second circular grooves 50 in an inserting manner, the anti-extrusion rubber ring 5 protects the internal auxiliary copper wires 6 and the main copper core 7, the external pressure is prevented from being too large, the internal auxiliary copper wires 6 and the main copper core 7 are deformed or broken, and the use of the cable is affected.
In addition, the inner diameter of the main line groove 51 is matched with the diameter of the main copper core 7, the main copper core 7 is matched with the main line groove 51 in an inserting mode, the main copper core 7 is used as a main conductor for connecting and conducting electric power, and the main copper core is better protected and convenient to install in the inner center position.
The cable of the high mechanical strength of this embodiment is when using, at first the user pegs graft vice copper wire 6 respectively in second circular slot 50, main copper core 7 pegs graft in main wire casing 51, anti extrusion rubber ring 5 bonds with insulating rubber area 4 fixedly, anti extrusion rubber ring 5 protects vice copper wire 6 and main copper core 7 inside, insulating rubber area 4 bonds with steel wire protection rubber ring 2 fixedly, steel wire 3 alternates at first circular slot 20, increase the hardness of whole device, steel wire protection rubber ring 2 bonds with shell 1 fixedly, shell 1 has high strength antifriction power, be convenient for adapt to external various environment, the user is being connected vice copper wire 6 and the equipment that needs to be connected at manual 7 tip of main copper core with the user, carry out corresponding power transmission.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high mechanical strength cable comprising a housing (1), characterized in that: the inner part of the shell (1) is hollow cylinder, the center of the shell (1) is provided with a steel wire protective rubber ring (2), the inner part of the steel wire protective rubber ring (2) is in a hollow cylinder shape, a plurality of first circular grooves (20) are further formed in the interlayer of the steel wire protective rubber ring (2), a steel wire (3) is sleeved in each first circular groove (20), an insulating rubber belt (4) is arranged at the center of the steel wire protective rubber ring (2), the inside of the insulating rubber belt (4) is in a hollow cylinder shape, an anti-extrusion rubber ring (5) is arranged at the center of the insulating rubber belt (4), a main wire slot (51) is arranged at the center of the anti-extrusion rubber ring (5), the main copper core (7) is sleeved in the main wire groove (51), a plurality of second circular grooves (50) are arranged in the interlayer of the anti-extrusion rubber ring (5), and auxiliary copper wires (6) are sleeved in the second circular grooves (50).
2. The high mechanical strength cable according to claim 1, wherein: first circular slot (20) are the equidistant distribution of annular, just closely laminate between first circular slot (20) and be close to, the aperture of first circular slot (20) and the diameter looks adaptation of steel wire (3), steel wire (3) and first circular slot (20) are pegged graft the cooperation.
3. The high mechanical strength cable according to claim 1, wherein: the inner diameter of the shell (1) is matched with the outer diameter of the steel wire protection rubber ring (2), and the steel wire protection rubber ring (2) is fixedly bonded with the shell (1).
4. The high mechanical strength cable according to claim 1, wherein: the outer diameter of the insulating rubber belt (4) is matched with the inner diameter of the steel wire protection rubber ring (2), and the insulating rubber belt (4) is fixedly bonded with the steel wire protection rubber ring (2).
5. The high mechanical strength cable according to claim 1, wherein: the anti-extrusion rubber ring (5) external diameter and the internal diameter looks adaptation of insulating rubber area (4), insulating rubber area (4) and anti-extrusion rubber ring (5) bond fixedly, second circular slot (50) are the equidistant distribution of annular, just the aperture of second circular slot (50) and the diameter looks adaptation of vice copper wire (6), vice copper wire (6) and second circular slot (50) are pegged graft the cooperation.
6. The high mechanical strength cable according to claim 1, wherein: the inner diameter of the main wire groove (51) is matched with the diameter of the main copper core (7), and the main copper core (7) is in plug-in fit with the main wire groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123484.XU CN211294700U (en) | 2020-01-20 | 2020-01-20 | Cable with high mechanical strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123484.XU CN211294700U (en) | 2020-01-20 | 2020-01-20 | Cable with high mechanical strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211294700U true CN211294700U (en) | 2020-08-18 |
Family
ID=72019704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020123484.XU Active CN211294700U (en) | 2020-01-20 | 2020-01-20 | Cable with high mechanical strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211294700U (en) |
-
2020
- 2020-01-20 CN CN202020123484.XU patent/CN211294700U/en active Active
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