CN216719586U - Capacity-increasable overhead insulated cable - Google Patents
Capacity-increasable overhead insulated cable Download PDFInfo
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- CN216719586U CN216719586U CN202220062513.5U CN202220062513U CN216719586U CN 216719586 U CN216719586 U CN 216719586U CN 202220062513 U CN202220062513 U CN 202220062513U CN 216719586 U CN216719586 U CN 216719586U
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- shaped sleeve
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Abstract
The utility model discloses an overhead insulated cable capable of increasing capacity, which belongs to the technical field of insulated cables, wherein the conventional overhead cable is not provided with a capacity increasing part, and when a plurality of groups of cables are added to increase the capacity of a circuit, the situation of disordered building of the cable is easy to occur. According to the utility model, the capacity-increased cable is convenient to fix and install, and the operation is simple, so that the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of insulated cables, in particular to an overhead insulated cable capable of increasing capacity.
Background
The overhead cable is an overhead conductor with an insulating layer and a protective sheath, is a special cable manufactured by a production process similar to a crosslinked cable, and is a new power transmission mode between the overhead conductor and an underground cable. Aerial cables are typically single core. With the continuous and high-speed development of economy in China, the demand on electric power energy is also increased rapidly, so that the capacity of cables is increased in order to fully utilize overhead cables. The existing overhead cable is not provided with a capacity increasing part, so that the capacity increasing of the original line is inconvenient, and therefore a capacity-increasing overhead insulated cable is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a scalable overhead insulated cable to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an overhead insulated cable capable of increasing capacity comprises an overhead cable body, wherein a first arc-shaped sleeve is arranged on one side of the overhead cable body, a second arc-shaped sleeve is arranged on the other side of the overhead cable body, convex plates are fixedly connected to the side surfaces of the first arc-shaped sleeve and the second arc-shaped sleeve, and first fastening bolts penetrate through the top surfaces of the convex plates;
the outer arc surface fixedly connected with protruding chamber in first arc cover, the top surface fixedly connected with sleeve in protruding chamber, telescopic inside sliding connection has the movable rod, telescopic one end fixedly connected with bearing board is kept away from to the movable rod, the top surface of bearing board can be dismantled and be provided with special-shaped clamp plate, be provided with between special-shaped clamp plate and the bearing board and install the cable body additional.
As a preferred technical solution of the present invention, the second arc-shaped sleeve has the same structure as the first arc-shaped sleeve, and the second arc-shaped sleeve and the first arc-shaped sleeve correspond to each other.
According to a preferable technical scheme of the utility model, the outer arc surface of the aerial cable body is fixedly connected with a first armor layer, and the outer arc surface of the additionally-installed cable body is fixedly connected with a second armor layer.
As a preferred technical solution of the present invention, a first through hole is formed through a top surface of the convex plate, the first fastening bolt is matched with the first through hole, and the first arc-shaped sleeve is connected with the second arc-shaped sleeve through the first fastening bolt.
As a preferable technical solution of the present invention, a second fastening bolt penetrates through a side wall of the sleeve, and the movable rod is fixed to the sleeve by the second fastening bolt.
As a preferable technical scheme of the utility model, the side wall of the movable rod is fixedly connected with a reinforcing plate, and the top surface of the reinforcing plate is fixedly connected with the bottom surface of the bearing plate.
As a preferred technical scheme of the utility model, a second through hole penetrates through the top surface of the bearing plate, notches are formed through both sides of the top surface of the special-shaped pressing plate, the second through hole and the notches have the same aperture and correspond to each other, a third fastening bolt is arranged on one side of the special-shaped pressing plate, the third fastening bolt is matched with the second through hole and the notches, and the special-shaped pressing plate is fixed with the bearing plate through the third fastening bolt.
As a preferred technical scheme of the present invention, the inner arc surfaces of the first arc-shaped sleeve and the second arc-shaped sleeve are both fixedly connected with a protection layer, and the protection layer is made of a buffer material.
Compared with the prior art, the utility model has the beneficial effects that:
1. the overhead cable expansion device is convenient to operate, only the first arc-shaped sleeve and the second arc-shaped sleeve are correspondingly sleeved on the overhead cable body, and then the first arc-shaped sleeve and the second arc-shaped sleeve are connected by screwing the nut, so that the first arc-shaped sleeve and the second arc-shaped sleeve are fixed with the overhead cable body, and the subsequent capacity expansion of the overhead cable is facilitated;
2. according to the utility model, the bearing plates are arranged on the first arc-shaped sleeve and the second arc-shaped sleeve, the special-shaped pressing plate is arranged on one side of the bearing plate, the additionally-installed cable body is arranged between the special-shaped pressing plate and the bearing plate, the special-shaped pressing plate and the bearing plate can be fixed through the third fastening bolt, the additionally-installed cable body can be further fixed, and the effect of capacity increase can be achieved through the externally-connected additionally-installed cable body.
Drawings
Figure 1 is a schematic view of the overall structure of the present invention,
FIG. 2 is a schematic view of the fitting structure of the first arc-shaped sleeve and the second arc-shaped sleeve,
FIG. 3 is a schematic view of a first arcuate sleeve of the present invention,
FIG. 4 is a schematic view of the structure of the support plate of the present invention.
In the figure: 1. an aerial cable body; 2. a first armor layer; 3. a first arcuate sleeve; 4. a second arc-shaped sleeve; 5. a protective layer; 6. a convex plate; 7. a first port; 8. a first fastening bolt; 9. a convex cavity; 10. a sleeve; 11. a movable rod; 12. a second fastening bolt; 13. a reinforcing plate; 14. a support plate; 15. a second port; 16. pressing a special-shaped plate; 17. a third fastening bolt; 18. adding a cable body; 19. a second armor layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships 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 and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): as shown in fig. 1-4, the utility model provides an overhead insulated cable capable of increasing capacity, which comprises an overhead cable body 1, wherein the outer arc surface of the overhead cable body 1 is fixedly connected with a first armor layer 2, one side of the overhead cable body 1 is provided with a first arc-shaped sleeve 3, the other side of the overhead cable body 1 is provided with a second arc-shaped sleeve 4, the second arc-shaped sleeve 4 has the same structure as the first arc-shaped sleeve 3, the second arc-shaped sleeve 4 corresponds to the first arc-shaped sleeve 3, the inner arc surfaces of the first arc-shaped sleeve 3 and the second arc-shaped sleeve 4 are both fixedly connected with a protective layer 5, the protective layer 5 is made of a buffering material, the protective layer 5 is used for preventing the first arc-shaped sleeve 3 and the second arc-shaped sleeve 4 from damaging the overhead cable body 1 during installation, the side surfaces of the first arc-shaped sleeve 3 and the second arc-shaped sleeve 4 are both fixedly connected with a convex plate 6, the top surface of the convex plate 6 is provided with a first fastening bolt 8 in a penetrating way, a first through hole 7 is formed in the top surface of the convex plate 6 in a penetrating mode, a first fastening bolt 8 is matched with the first through hole 7, and the first arc-shaped sleeve 3 is connected with the second arc-shaped sleeve 4 through the first fastening bolt 8;
a convex cavity 9 is fixedly connected with the outer arc surface of the first arc-shaped sleeve 3, a sleeve 10 is fixedly connected with the top surface of the convex cavity 9, a movable rod 11 is slidably connected inside the sleeve 10, a second fastening bolt 12 penetrates through the side wall of the sleeve 10, the movable rod 11 is fixed with the sleeve 10 through the second fastening bolt 12, a bearing plate 14 is fixedly connected with one end of the movable rod 11 far away from the sleeve 10, the bearing plate 14 is pulled upwards, the position of the bearing plate 14 is adjusted through the mutual matching of the movable rod 11 and the sleeve 10, after being adjusted to a proper position, the adjusted movable rod 11 is fixed by screwing the second fastening bolt 12, the supporting plate 14 is further fixed, the side wall of the movable rod 11 is fixedly connected with a reinforcing plate 13, the top surface of the reinforcing plate 13 is fixedly connected with the bottom surface of the supporting plate 14, and the reinforcing plate 13 is used for improving the stability of the supporting plate 14;
The working principle is as follows: when the aerial cable fixing device is used, the first arc-shaped sleeve 3 and the second arc-shaped sleeve 4 are sleeved on the aerial cable body 1, the first arc-shaped sleeve 3 and the second arc-shaped sleeve 4 are required to correspond to each other, then the first fastening bolt 8 penetrates through the first through hole 7, the first arc-shaped sleeve 3 is connected with the second arc-shaped sleeve 4 by screwing the nut, and the aerial cable fixing device is further fixed with the aerial cable body 1;
then, pull the bearing board 14 upwards, through mutually supporting of movable rod 11 and sleeve 10, and then adjust the position of bearing board 14, after adjusting to suitable position, fix the movable rod 11 after adjusting through twisting second fastening bolt 12, and then fix bearing board 14, then, will install cable body 18 additional and place in bearing board 14, and make and install cable body 18 additional and be located between special-shaped clamp plate 16 and bearing board 14, adjust the position of special-shaped clamp plate 16, make the notch on special-shaped clamp plate 16 and the second through-hole 15 on the bearing board 14 corresponding, finally, make special-shaped clamp plate 16 come to fix bearing board 14 through third fastening bolt 17, and then fix installing cable body 18 additional.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A capacity-expandable overhead insulated cable comprising an overhead cable body (1), characterized in that: a first arc-shaped sleeve (3) is arranged on one side of the aerial cable body (1), a second arc-shaped sleeve (4) is arranged on the other side of the aerial cable body (1), convex plates (6) are fixedly connected to the side surfaces of the first arc-shaped sleeve (3) and the second arc-shaped sleeve (4), and first fastening bolts (8) penetrate through the top surfaces of the convex plates (6);
the outer arc surface fixedly connected with protruding chamber (9) of first arc cover (3), top surface fixedly connected with sleeve (10) in protruding chamber (9), the inside sliding connection of sleeve (10) has movable rod (11), the one end fixedly connected with bearing board (14) of sleeve (10) are kept away from in movable rod (11), the top surface of bearing board (14) can be dismantled and be provided with special-shaped clamp plate (16), be provided with between special-shaped clamp plate (16) and bearing board (14) and install cable body (18) additional.
2. A compatibilizable overhead insulated cable according to claim 1, wherein: the second arc-shaped sleeve (4) and the first arc-shaped sleeve (3) are identical in structure, and the second arc-shaped sleeve (4) and the first arc-shaped sleeve (3) correspond to each other.
3. A compatibilizable overhead insulated cable according to claim 1, wherein: the outer arc surface of the aerial cable body (1) is fixedly connected with a first armor layer (2), and the outer arc surface of the additionally-installed cable body (18) is fixedly connected with a second armor layer (19).
4. A compatibilizable overhead insulated cable according to claim 1, wherein: the top surface of flange (6) runs through and is provided with first opening (7), first fastening bolt (8) cooperate with first opening (7), first arc cover (3) are connected with second arc cover (4) through first fastening bolt (8).
5. A compatibilized overhead insulated electrical cable according to claim 1, wherein: the lateral wall of sleeve (10) is run through and is provided with second fastening bolt (12), movable rod (11) are fixed mutually with sleeve (10) through second fastening bolt (12).
6. A compatibilizable overhead insulated cable according to claim 1, wherein: the side wall of the movable rod (11) is fixedly connected with a reinforcing plate (13), and the top surface of the reinforcing plate (13) is fixedly connected with the bottom surface of the bearing plate (14).
7. A compatibilizable overhead insulated cable according to claim 1, wherein: the top surface of bearing board (14) runs through and is provided with second opening (15), the top surface both sides of dysmorphism clamp plate (16) all run through and are provided with the notch, second opening (15) are the same with the notch aperture and correspond each other, one side of dysmorphism clamp plate (16) is provided with third fastening bolt (17), third fastening bolt (17) cooperate with second opening (15) and notch, dysmorphism clamp plate (16) are fixed mutually with bearing board (14) through third fastening bolt (17).
8. A compatibilizable overhead insulated cable according to claim 1, wherein: the equal fixedly connected with inoxidizing coating (5) of intrados of first arc cover (3) and second arc cover (4), inoxidizing coating (5) are made by the buffering material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062513.5U CN216719586U (en) | 2022-01-11 | 2022-01-11 | Capacity-increasable overhead insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062513.5U CN216719586U (en) | 2022-01-11 | 2022-01-11 | Capacity-increasable overhead insulated cable |
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| Publication Number | Publication Date |
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| CN216719586U true CN216719586U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220062513.5U Active CN216719586U (en) | 2022-01-11 | 2022-01-11 | Capacity-increasable overhead insulated cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783665A (en) * | 2022-06-22 | 2022-07-22 | 深圳市新旭龙通信实业有限公司 | Inner core positioning sheet for overhead insulated cable |
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2022
- 2022-01-11 CN CN202220062513.5U patent/CN216719586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783665A (en) * | 2022-06-22 | 2022-07-22 | 深圳市新旭龙通信实业有限公司 | Inner core positioning sheet for overhead insulated cable |
| CN114783665B (en) * | 2022-06-22 | 2022-09-20 | 深圳市新旭龙通信实业有限公司 | Inner core positioning sheet for overhead insulated cable |
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