CN211879060U - Reinforced high-conductivity high-voltage cable - Google Patents

Abstract

The utility model belongs to the technical field of the power cable technique and specifically relates to a strenghthened type high-voltage cable that conducts electricity highly, including strengthening the post, it is equipped with a plurality of backup pads, a plurality of to strengthen the fixed angle such as post the backup pad is fixed to be equipped with interior inoxidizing coating, and is a plurality of the fixed angle such as backup pad is equipped with a plurality of buffer layers, the buffer layer is the fixed compound cable core that is equipped with all, the fixed conductor shielding layer that is equipped with of interior inoxidizing coating, the fixed insulating layer that is equipped with of conductor shielding layer, the fixed a plurality of enhancement steel wires that are equipped with of angle such as insulating layer, the fixed insulating shielding layer that is equipped with of. The utility model discloses on ordinary high tension cable's basis, set up enhancement, shielding and protector, improved energy utilization and rate and intensity, have wide market prospect, be fit for promoting.

Description

Reinforced high-conductivity high-voltage cable

Technical Field

The utility model relates to a power cable technical field especially relates to a strenghthened type high-conductivity high tension cable.

Background

The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. Compared with a common electric wire, the high-voltage cable is large in size and complex in structure, basically adopts the purpose of transmitting high-voltage electric energy by increasing the caliber of a metal cable core, but the increased caliber can increase the resistance, so that the high-voltage electric energy generates great waste in the transmission process, and not only is the high-voltage cable in the prior art, but also the common protective sleeve is poor in insulation shielding effect and easy to be punctured by current in the high-voltage environment, and is easy to damage after being used for a long time, so that the service life of the high-voltage cable is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of having the electric energy extravagant, fragile among the prior art, and the high electrically conductive high tension cable of strenghthened type that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strenghthened type high-conductivity high tension cable, includes the enhancement post, it is equipped with a plurality of backup pads to strengthen the fixed angle such as post, and is a plurality of the backup pad is kept away from one side fixed interior inoxidizing coating that is equipped with of strengthening the post, and is a plurality of the fixed angle such as backup pad is equipped with a plurality of buffer layers, the buffer layer is all fixed and is equipped with compound cable core, the fixed surface of interior inoxidizing coating is equipped with the conductor shielding layer, the fixed surface of conductor shielding layer is equipped with the insulating layer, the fixed angle such as insulating layer is equipped with a plurality of enhancement steel wires, the fixed surface of insulating layer is equipped with the insulation shielding layer, the fixed surface that.

Preferably, the reinforcing column, the supporting plate and the inner protective layer are all made of plastic or stainless steel materials.

Preferably, the number of the support plates, the buffer layers and the composite cable cores is three.

Preferably, the insulating layer is made of ethylene propylene rubber material.

Preferably, the surface of the outer protective layer is provided with a waterproof layer, and the waterproof layer is formed by uniformly coating waterproof paint on the surface of the outer protective layer.

Preferably, the reinforcing steel wire is a galvanized steel wire, and the diameter and the length of the reinforcing steel wire are 2 mm.

Preferably, the reinforcing braid is made of a glass fiber material.

Preferably, the buffer layer is made of a buffer rubber material.

The utility model provides a pair of strenghthened type high-conductivity high tension cable, beneficial effect lies in: the utility model can effectively protect the composite cable core through the mutual matching among the strengthening column, the supporting plate and the inner protective layer, thereby enhancing the pressure resistance of the utility model, by arranging the buffer layer made of the buffer rubber material, a plurality of composite cable cores are insulated from each other, the increase of the alternating current resistance of the conductor caused by the skin effect is reduced to the maximum extent, the current-carrying capacity of the composite cable cores is increased, and by arranging the insulating layer and the reinforcing steel wire, the self-strength of the utility model is improved while the insulativity of the utility model is further improved, the safety of the utility model is further improved by arranging the conductor shielding layer and the insulation shielding layer, and by arranging the reinforcing braid layer made of glass fiber, improved when improving structural strength the utility model discloses a heat-resisting strength through setting up the waterproof layer, has improved water-fast corrosivity.

Drawings

Fig. 1 is a partial front view of a reinforced high-conductivity high-voltage cable according to the present invention;

fig. 2 is the utility model provides a sectional view of high electrically conductive high tension cable of strenghthened type.

In the figure: the cable comprises a reinforcing column 1, a supporting plate 2, an inner protective layer 3, a buffer layer 4, a composite cable core 5, a conductor shielding layer 6, an insulating layer 7, a reinforcing steel wire 8, an insulating shielding layer 9, a reinforcing braided layer 10, an outer protective layer 11 and a waterproof layer 12.

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.

Referring to fig. 1-2, a strenghthened type high-conductivity high tension cable, including strengthening post 1, angle fixation such as strengthening post 1 is equipped with a plurality of backup pads 2, the fixed interior inoxidizing coating 3 that is equipped with in one side that strengthening post 1 was kept away from to a plurality of backup pads 2, angle fixation such as a plurality of backup pads 2 is equipped with a plurality of buffer layers 4, buffer layer 4 all fixes and is equipped with composite cable core 5, the fixed surface of interior inoxidizing coating 3 is equipped with conductor shielding layer 6, the fixed surface of conductor shielding layer 6 is equipped with insulating layer 7, angle fixation such as insulating layer 7 is equipped with a plurality of enhancement steel wires 8, the fixed surface of insulating layer 7 is equipped with insulating shield 9, insulating shield 9 fixed surface is equipped with reinforcing braid 10, reinforcing braid.

The utility model provides a reinforced high-conductivity high-voltage cable, the reinforcing column 1, the supporting plate 2 and the inner protective layer 3 are all made of plastic or stainless steel materials, the composite cable core 5 can be effectively protected, the pressure resistance of the utility model is enhanced, the number of the supporting plate 2, the buffer layer 4 and the composite cable core 5 is three, the insulating layer 7 is made of ethylene propylene rubber materials, the surface of the outer protective layer 11 is provided with the waterproof layer 12, the waterproof layer 12 is waterproof paint which is evenly coated on the surface of the outer protective layer 11, the reinforcing steel wire 8 is galvanized steel wire, the diameter length of the reinforcing steel wire 8 is 2mm, the self-strength of the utility model is improved when the insulativity of the utility model is further improved, the reinforcing braided layer 10 is made of glass fiber materials, the heat-resistant strength of the utility model is improved when the structural strength is improved, the buffer layer 4 is made of buffer rubber materials, the multiple composite cable cores 5 are insulated from each other, the increase of the alternating current resistance of the conductor caused by the skin effect is reduced to the maximum extent, and the current-carrying capacity of the composite cable cores 5 is increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A reinforced high-conductivity high-voltage cable comprises a reinforcing column (1), and is characterized in that the reinforcing column (1) is fixedly provided with a plurality of supporting plates (2) at equal angles, one side of each supporting plate (2) far away from the reinforcing column (1) is fixedly provided with an inner protective layer (3), the supporting plates (2) are fixedly provided with a plurality of buffer layers (4) at equal angles, the buffer layers (4) are respectively fixedly provided with a composite cable core (5), the surface of the inner protective layer (3) is fixedly provided with a conductor shielding layer (6), the surface of the conductor shielding layer (6) is fixedly provided with an insulating layer (7), the insulating layer (7) is fixedly provided with a plurality of reinforcing steel wires (8) at equal angles, the surface of the insulating layer (7) is fixedly provided with an insulating shielding layer (9), and the surface of the insulating shielding layer (9) is fixedly provided with a reinforcing woven, an outer protective layer (11) is fixedly arranged on the surface of the reinforcing weaving layer (10).

2. A reinforced highly conductive high voltage cable according to claim 1, characterized in that the reinforcing columns (1), the supporting plate (2) and the inner shielding layer (3) are made of plastic or stainless steel material.

3. The reinforced high-conductivity high-voltage cable according to claim 1, wherein the number of the support plate (2), the buffer layer (4) and the number of the composite cable cores (5) are three.

4. A reinforced highly conductive high voltage cable according to claim 1, characterized in that the insulating layer (7) is made of ethylene propylene rubber material.

5. A reinforced high-voltage cable with high conductivity and high electric conductivity as claimed in claim 1, wherein the surface of said outer protective layer (11) is provided with a waterproof layer (12), and said waterproof layer (12) is a waterproof coating uniformly coated on the surface of said outer protective layer (11).

6. A reinforced highly conductive high voltage cable according to claim 1, wherein said reinforcing steel wires (8) are galvanized steel wires, and the diameter length of said reinforcing steel wires (8) is 2 mm.

7. A reinforced highly conductive high voltage cable according to claim 1, characterized in that the reinforcing braid (10) is made of glass fiber material.

8. An enhanced highly conductive high voltage cable according to claim 1, characterized in that said buffer layer (4) is made of a buffer rubber material.

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