Aluminum alloy profile wire

Abstract

The application discloses a kind of aluminium-containing alloy profile wire, including wire, the wire includes electric core, protective layer, protective layer is provided with multiple layers and is coated outside electric core, further including aluminium alloy pipe and insulating component, the aluminium alloy pipe includes center hole, the insulating component includes fixed insulating piece and movable insulating piece, the fixed insulating piece is fixed in the center hole, the movable insulating piece is detachably installed on the aluminium alloy pipe and extends to the center hole, the movable insulating piece is formed between the fixed insulating piece and insulating hole, and the wire is clamped in the insulating hole.The application avoids the friction between the wire and the power tube when the wire is installed in the power tube by the setting of the aluminium alloy pipe.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum alloy profile, and particularly relates to an aluminum-containing alloy profile wire. BACKGROUND

[0002] The power pipe is a kind of power channel for meeting the requirements of cable access line channel of transformer substation and overhead line into the ground, and providing power channel for power supply along the line. The power pipe is also called cable pipe, power cable pipe, cement cable pipe, power pipe, power power pipe, etc. The power pipe has the outstanding features of high strength and small frictional resistance. Generally, the power pipe is constructed synchronously with the road construction or municipal pipeline construction, and the existing wire is directly sleeved in the power pipe. The power pipe is generally located underground, and there are multiple wires in one pipe. Although the outer layer of the wire is often armored, it will also cause certain abrasion.

[0003] Therefore, there is an urgent need for a wire structure that can be embedded in the ground and has good wear resistance and corrosion resistance. SUMMARY

[0004] To solve the technical problems in the background art, the present application provides an aluminum-containing alloy profile wire.

[0005] The aluminum-containing alloy profile wire provided by the present application includes a wire, the wire includes an electric core and a protective layer, the protective layer is provided with multiple layers and covers the outside of the electric core, further includes an aluminum alloy pipe and an insulation assembly, the aluminum alloy pipe includes a center hole, the insulation assembly includes a fixed insulation piece and a movable insulation piece, the fixed insulation piece is fixed in the center hole, the movable insulation piece is detachably installed on the aluminum alloy pipe and extends to the center hole, an insulation hole is formed between the movable insulation piece and the fixed insulation piece, and the wire is clamped in the insulation hole.

[0006] By arranging the wire in the insulation hole of the aluminum alloy pipe, when the wire needs to be pulled in the power pipe, only the aluminum alloy pipe needs to be pulled, thereby reducing the abrasion of the wire.

[0007] On the basis of the above technical solution, as a further optimized scheme of the present application, the axis of the insulation hole coincides with the center line of the center hole.

[0008] On the basis of any one of the above technical solutions, as a further optimized scheme of the present application, the fixed insulation piece has a clamping surface, and the clamping surface matches the outer side surface of the wire.

[0009] On the basis of any one of the above technical solutions, as a further optimized scheme of the present application, the movable insulation piece has a fixed side wall, and the fixed side wall is in surface contact with the outer side surface of the wire.

[0010] On the basis of any one of the above technical solutions, as a further optimized solution of the present application, a ring groove is formed on the outer side of the protective layer of the wire, and the ring groove is matched with the movable insulation piece.

[0011] On the basis of any one of the above technical solutions, as a further optimized solution of the present application, a plurality of movable insulation pieces are arranged along the axial direction of the central hole, and a spacing cavity is formed between any two adjacent movable insulation pieces.

[0012] In some embodiments, the movable insulation piece is preferably an elastic piece.

[0013] On the basis of any one of the above technical solutions, as a further optimized solution of the present application, when not under force, the angle between the radial direction of the movable insulation piece and the radial direction of the insulation hole is an acute angle, and the minimum distance between the movable insulation piece and the fixed insulation piece is greater than the outer diameter of the wire.

[0014] On the basis of any one of the above technical solutions, as a further optimized solution of the present application, a flexible adjusting piece is further included, the movable insulation piece is fixed on the flexible adjusting piece, one end of the flexible adjusting piece is detachably mounted on the end portion of the aluminum alloy pipe, and the angle between the movable insulation piece and the aluminum alloy pipe is adjusted by pulling the flexible adjusting piece.

[0015] The flexible adjusting piece can be a component that can be bent in the prior art, such as a rope with relatively high strength. In order to increase the service life, the flexible adjusting piece is preferably a steel wire in some embodiments.

[0016] In the present application, the proposed aluminum alloy profile wire has a simple structure. First, the wire is placed in the aluminum alloy pipe, and then the aluminum alloy pipe is placed in the power pipe. The wire is protected, the wear on the outer surface of the wire caused by pulling the wire in the power pipe is avoided, and the overall wear resistance and strength are increased.

[0017] Additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the embodiment one of the present application;

[0019] Figure 2 It is a sectional view of the embodiment one of the present application;

[0020] Figure 3 It is a structural schematic diagram of the embodiment two of the present application;

[0021] Figure 4 It is a sectional view along the radial direction of the embodiment two of the present application;

[0022] Figure 5 Figure 2 is a sectional view of the embodiment two of the present application along its axial direction;

[0023] In the figure: 1, wire; 10, battery cell; 11, protective layer; 2, aluminum alloy tube; 20, center hole; 21, clamping hole; 3, fixed insulating part; 30, clamping surface; 4, movable insulating part; 40, fixed side wall; 5, flexible adjusting part; 6, insulating hole. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below with reference to the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only, and are merely intended to explain the present application, and should not be understood as limiting the present application.

[0025] It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first", "second", "third", etc. are only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing", and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or in communication with each other; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication or interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in horizontal height than the second feature. The first feature is "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in horizontal height than the second feature.

[0029] Embodiment one

[0030] As Figures 1-2 shown, an aluminum alloy profile wire includes a wire 1, and the same as the prior art, the wire 1 includes the wire 1 includes an electric core 10, a protective layer 11, the protective layer 11 is provided with multiple layers and is wrapped outside the electric core 10, and unlike the prior art, it further includes an aluminum alloy pipe 2 and an insulation assembly, the aluminum alloy pipe 2 includes a center hole 20, the center hole 20 is opened along the length direction of the aluminum alloy pipe 2, in this embodiment, the center hole 20 is a square hole, which is convenient for the installation of the insulation assembly, of course, other shapes of the center hole 20 can also be used;

[0031] The insulation assembly includes a fixed insulation piece 3 and a movable insulation piece 4, the fixed insulation piece 3 is fixed in the center hole 20, specifically, the fixed insulation piece 3 is clamped with three side walls adjacent to the center hole 20, the fixed insulation piece 3 has a clamping strip on the side wall, and the inner wall of the center hole 20 of the aluminum alloy pipe 2 is provided with a clamping groove matched with the clamping strip;

[0032] The fixed insulation piece 3 has a clamping surface 30 matched with the outer side surface of the wire 1;

[0033] The movable insulation piece 4 has a fixed side wall 40 in surface contact with the outer side surface of the wire 1, that is, one side wall of the movable insulation piece 4 is provided with a fixed opening, the inner wall of the fixed opening is arc-shaped, and the inner wall of the fixed opening forms the fixed side wall 40;

[0034] The movable insulation piece 4 is detachably installed on the aluminum alloy pipe 2 and extends to the center hole 20, an insulation hole 6 is formed between the movable insulation piece 4 and the fixed insulation piece 3, and the wire 1 is clamped in the insulation hole 6; the axis of the insulation hole 6 coincides with the center line of the center hole 20;

[0035] Specifically, a snap-in hole 21 is opened on the side of the aluminum alloy tube 2 opposite to the fixed side wall 40, and the snap-in hole 21 is connected to the center hole 20. The movable insulating part 4 can be detachably installed in the snap-in hole 21 by snapping or screw fixing. Specifically, an annular groove is opened on the outer side of the protective layer 11 of the wire 1, and the annular groove matches the movable insulating part 4.

[0036] During the installation of the conductor 1, the conductor 1 is first placed in the cavity formed by the fixed insulating member 3 and the inner wall of the center hole 20, the conductor 1 is pulled, and then the movable insulating member 4 is inserted into the clamping hole 21, so that the movable insulating member 4 contacts the outer wall of the conductor 1. The conductor 1 is clamped between the fixed insulating member 3 and the movable insulating member 4. By observing the position of the movable insulating member 4 relative to the aluminum alloy tube 2, it is determined whether the movable insulating member 4 matches the annular groove. If not, the position of the conductor 1 relative to the movable insulating member 4 is adjusted by pulling the conductor 1 to align them.

[0037] Then the aluminum alloy tube 2 is pulled in the power pipe to prevent the wire 1 from being worn by the power pipe and protect the wire 1;

[0038] Preferably, there are multiple movable insulating parts 4, which are distributed along the length direction of the aluminum alloy tube 2, and a spacing cavity is formed between two adjacent insulating parts. A corresponding annular groove is also provided on the outside of the wire 1, and one annular groove matches one movable insulating part 4; and the positions of the multiple insulating parts relative to the aluminum alloy tube 2 are used to judge whether the wire 1 is straightened in the aluminum alloy tube 2. If not, it is necessary to pull the wire 1 under the premise that some insulating parts are fixed in the aluminum alloy tube 2 to make other insulating parts match the annular groove.

[0039] Example 2

[0040] like Figures 3-5 As shown, the difference between this embodiment and the above embodiment is that: there are multiple movable insulating members 4, and the multiple movable insulating members 4 are arranged along the axis direction of the central hole 20, and a spacer cavity is formed between any two adjacent insulating members;

[0041] The movable insulating member 4 is an elastic member, and the movable insulating member 4 can be a relatively thin plastic plate or a rubber plate;

[0042] When no force is applied, the angle between the radial direction of the movable insulating member 4 and the radial direction of the insulating hole 6 is an acute angle, and the minimum distance between the movable insulating member 4 and the fixed insulating member 3 is greater than the outer diameter of the wire 1. That is, when no force is applied, the movable insulating member 4 is inclined, making it easier for the wire 1 to pass between the fixed insulating member 3 and the movable insulating member 4.

[0043] Flexible adjusting member 5 is fixed on the flexible adjusting member 5, one end of the flexible adjusting member 5 is detachably installed on the end of the aluminum alloy pipe 2, and the flexible adjusting member 5 is pulled to adjust the angle between the movable insulation member 4 and the aluminum alloy pipe 2.

[0044] The flexible adjusting member 5 is a steel wire, one end of the flexible adjusting member 5 is fixed on the outermost movable insulation member 4, then penetrates the plurality of movable insulation members 4 in turn, and the distance from the surface of the movable insulation member 4 to the wire 1 is equal to the minimum distance of the movable insulation member 4, during installation, the flexible adjusting member 5 can be penetrated by the plurality of flexible adjusting members 5 and fixedly connected with the flexible adjusting member 5, specifically, it can be connected by pasting or hot melting, at this time, the flexible adjusting member 5 is inclined relative to the radial direction of the clamping surface 30, then the wire 1 is pulled to make the wire 1 located between the fixed insulation member 3 and the movable insulation member 4, then the flexible adjusting member 5 is pulled to make the movable insulation member 4 move relative to the wire 1 and make the surface of the flexible adjusting member 5 opposite to the wire 1 abut and tightly squeeze, under the action of certain external force, the wire 1 cannot be pulled, then the flexible adjusting member 5 is fixed on the aluminum alloy pipe 2 by clamping, screwing or knotting, etc., that is, the wire 1 can be fixed, this way is convenient for the plurality of movable insulation members 4 to tightly squeeze the wire 1 at the same time, and is convenient for operation.

[0045] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An aluminum alloy profile wire comprising a wire (1), said wire (1) comprising an electrical core (10), a protective layer (11) provided with a plurality of layers and enveloping the electrical core (10) externally, characterized in that, The application also relates to an aluminum alloy pipe (2) and an insulation assembly, wherein the aluminum alloy pipe (2) comprises a central hole (20), the insulation assembly comprises a fixed insulation part (3) and a movable insulation part (4), the fixed insulation part (3) is fixed in the central hole (20), the movable insulation part (4) is detachably mounted on the aluminum alloy pipe (2) and extends to the central hole (20), an insulation hole (6) is formed between the movable insulation part (4) and the fixed insulation part (3), and the wire (1) is clamped in the insulation hole (6).

2. The aluminum-containing alloy profiled conductor wire of claim 1, wherein, The axis of the insulation hole (6) is coincident with the center line of the central hole (20).

3. The aluminum-containing alloy profile wire of claim 1, wherein, The fixed insulation part (3) has a clamping surface (30) which matches the outer side surface of the wire (1).

4. The aluminum-containing alloy profiled conductor wire of claim 1, wherein, The movable insulation part (4) has a fixed side wall (40) which is in surface contact with the outer side surface of the wire (1).

5. The aluminum-containing alloy profile wire of claim 1, wherein, The outer side of the protective layer (11) of the wire (1) is provided with a ring groove which matches the movable insulation part (4).

6. The aluminum containing alloy conductor according to any one of claims 1-4, wherein, A plurality of movable insulation parts (4) are arranged along the axial direction of the central hole (20), and a spacing cavity is formed between any two adjacent movable insulation parts.

7. The aluminum-containing alloy profiled conductor wire of claim 6, wherein, The movable insulation part (4) is an elastic part.

8. The aluminum-containing alloy profiled conductor wire of claim 7, wherein, When not subjected to force, the included angle between the radial direction of the movable insulation part (4) and the radial direction of the insulation hole (6) is an acute angle, and the minimum distance between the movable insulation part (4) and the fixed insulation part (3) is greater than the outer diameter of the wire (1).

9. The aluminum-containing alloy profiled conductor wire of claim 8, wherein, The application also relates to a flexible adjusting part (5), the movable insulation part (4) is fixed on the flexible adjusting part (5), one end of the flexible adjusting part (5) is detachably mounted on the end of the aluminum alloy pipe (2), and the angle between the movable insulation part (4) and the aluminum alloy pipe (2) is adjusted by pulling the flexible adjusting part (5).

10. The aluminum-containing alloy profiled conductor wire of claim 9, wherein, The flexible adjusting part (5) is a steel wire.

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