Irradiation aluminum alloy flexible conductor cable

Abstract

The utility model discloses an irradiation aluminum alloy flexible conductor cable which comprises a winding drum, a cable body is wound on the outer side of the winding drum, an irradiation rubber outer layer is arranged on the outer layer structure of the cable body, and a filling layer is arranged in the cable body. According to the device, a plurality of clamping grooves are distributed in the left end and the right end of the winding drum, protruding blocks on the inner side of the winding drum are clamped in the corresponding clamping grooves, through holes are formed in the inner side of the clamping grooves and the inner side of the supporting frame, and the hole centers of the two through holes are located on the same straight line; threaded holes are formed in the positions, located on the inner sides of the clamping grooves, of the left end and the right end of the winding drum, the protruding blocks are connected to the inner positions of the clamping grooves in a clamped mode, the through holes are aligned with the hole centers of the threaded holes, stainless steel bolts penetrate through the two holes and rotate to enter the inner positions of the threaded holes, and therefore the reel and the winding drum are installed. And when the reel is damaged, the reel is convenient to replace.

Description

Technical Field

[0001] This utility model belongs to the technical field of irradiated aluminum alloy soft conductor cables, specifically relating to an irradiated aluminum alloy soft conductor cable. Background Technology

[0002] Irradiated aluminum alloy flexible conductor cable is a type of cable treated with irradiation cross-linking technology. It is mainly made of aluminum alloy material and has good conductivity and flexibility. This cable exhibits excellent durability in harsh environments such as high temperature, high humidity and chemical corrosion. It is suitable for power transmission, communication and industrial equipment. Irradiation treatment enhances the insulation performance and mechanical strength of the cable, making it more reliable in long-term use.

[0003] Irradiated aluminum alloy flexible conductor cables are wound around the outer wall of the drum before use. Traditionally, the drum and reel are fixedly installed. When the reel supports the drum, damage to the reel will affect the overall performance. Therefore, the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of this utility model is to provide an irradiated aluminum alloy flexible conductor cable to solve the problem mentioned in the background art. In traditional irradiated aluminum alloy flexible conductor cables, the drum and reel are fixedly installed before use. When the reel supports the drum, damage to the reel will affect the overall performance. Therefore, the market needs a new device to solve the current problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an irradiated aluminum alloy flexible conductor cable, comprising a cable body and a drum. The cable body is wound around the outer side of the drum. The outer layer of the cable body is configured as an irradiated rubber outer layer. A filling layer is provided inside the cable body. Multiple cross-linked polyethylene insulation layers are provided inside the filling layer. The inner conductor is located inside the cross-linked polyethylene insulation layers. Multiple slots are provided at the left and right ends of the drum. Reels are installed at the left and right ends of the drum through the slots. The reels engage protrusions located on their inner sides with the slots. A mounting bracket is fixed at the outer end face of the reels. Stainless steel bolts are inserted into the inner side of the mounting bracket and pass through the protrusions into the inner part of the drum.

[0006] Preferably, the irradiated rubber outer layer is located in the outermost structure of the cable body, and the irradiated rubber outer layer provides strong resistance to the cable body.

[0007] Preferably, the filling layer fills the gaps inside the cable body, and the filling layer is bonded to the cross-linked polyethylene insulation layer.

[0008] Preferably, the filler layer provides protection for the cross-linked polyethylene insulation layer and increases the overall strength of the cable body.

[0009] Preferably, the cable body is evenly wound around the outer wall of the reel.

[0010] Preferably, the reel is installed at the left and right ends of the drum and supports the drum.

[0011] Preferably, threaded holes are provided at both ends of the drum, and the stainless steel bolts pass through the mounting bracket and the protrusions to enter the interior of the threaded holes.

[0012] Preferably, multiple slots are distributed at the left and right ends of the drum, and the installation of the drum and the cable body engages multiple protrusions in the corresponding slots.

[0013] Compared with the prior art, this utility model provides an irradiated aluminum alloy flexible conductor cable, which has the following beneficial effects:

[0014] 1. This device has multiple slots distributed at both ends of the drum. The protrusions on the inner side of the drum are engaged in the corresponding slots. The slots and the inner side of the support frame have through holes. The centers of the two through holes are aligned in a straight line. Threaded holes are provided at both ends of the drum on the inner side of the slots. The protrusions are engaged in the inner position of the slots, aligning the centers of the through holes and the threaded holes. Stainless steel bolts are passed through the two holes and rotated into the inner position of the threaded holes, thereby installing the drum and the reel. This connection method facilitates replacement when the drum is damaged.

[0015] 2. The outer structure of the cable uses an irradiated rubber outer layer and an inner cross-linked polyethylene insulation layer. This design combines the advantages of both materials, significantly improving the overall performance of the cable. The irradiated rubber outer layer has excellent heat resistance, wear resistance and aging resistance, which can effectively resist the damage of the external environment and extend the service life of the cable. At the same time, the cross-linked polyethylene insulation layer provides excellent electrical insulation performance, can withstand high voltage, prevent current leakage and ensure safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an irradiated aluminum alloy flexible conductor cable according to the present invention.

[0017] Figure 2 This is a partially enlarged structural diagram of an irradiated aluminum alloy flexible conductor cable according to the present invention.

[0018] Figure 3 This is a front view structural diagram of an irradiated aluminum alloy flexible conductor cable according to the present invention.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of an irradiated aluminum alloy flexible conductor cable according to the present invention.

[0020] In the diagram: 1. Cable body; 2. Reel; 3. Drum; 4. Slot; 5. Protrusion; 6. Stainless steel bolt; 7. Mounting bracket; 8. Irradiated rubber outer layer; 9. Inner conductor; 10. Filler layer; 11. Cross-linked polyethylene insulation layer. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The utility model provides, for example Figure 1-4The irradiated aluminum alloy flexible conductor cable shown includes a drum 3, with a cable body 1 wound around the outer side of the drum 3. The outer layer of the cable body 1 is an irradiated rubber outer layer 8. A filler layer 10 is provided inside the cable body 1, and multiple cross-linked polyethylene insulation layers 11 are provided inside the filler layer 10. The inner conductor 9 is located inside the cross-linked polyethylene insulation layer 11. Multiple slots 4 are provided at the left and right ends of the drum 3. Reels 2 are installed at the left and right ends of the drum 3 through the slots 4. The reels 2 have protrusions 5 located on their inner sides engaged with the slots 4. A mounting bracket 7 is fixed at the outer end face of the reels 2. A stainless steel bolt 6 is inserted into the inner side of the mounting bracket 7 and passes through the protrusions 5 into the inner side of the drum 3.

[0025] The cable's outer structure uses an irradiated rubber outer layer 8, while the inner layer is a cross-linked polyethylene insulation layer 11. This design combines the advantages of both materials, significantly improving the overall performance of the cable. The irradiated rubber outer layer 8 has superior heat resistance, wear resistance, and aging resistance, effectively resisting the damage of the external environment and extending the cable's service life. At the same time, the cross-linked polyethylene insulation layer 11 provides excellent electrical insulation performance, can withstand high voltage, prevent current leakage, and ensure safety.

[0026] like Figure 1 and Figure 2 As shown, the irradiated rubber outer layer 8 is located at the outermost layer of the cable body 1. The irradiated rubber outer layer 8 provides strong resistance to the cable body 1. The filling layer 10 fills the gaps inside the cable body 1. The filling layer 10 is bonded to the cross-linked polyethylene insulation layer 11. The filling layer 10 provides protection to the cross-linked polyethylene insulation layer 11 and increases the overall strength of the cable body 1. The cable body 1 is evenly wound on the outer wall of the drum 3. The reel 2 is installed at the left and right ends of the drum 3 and supports the drum 3. Threaded holes are provided at the left and right ends of the drum 3. Stainless steel bolts 6 pass through the mounting bracket 7 and the protrusions 5 and enter the internal position of the threaded holes. Multiple slots 4 are distributed at the left and right ends of the drum 3. The installation of the drum 3 and the cable body 1 engages the multiple protrusions 5 in the corresponding slots 4.

[0027] The protrusion 5 on the inner side of the reel 2 is engaged in the corresponding slot 4. The slot 4 and the inner side of the support frame are provided with through holes. The centers of the two through holes are on a straight line. The left and right ends of the drum 3 are provided with threaded holes on the inner side of the slot 4. The protrusion 5 is engaged in the inner position of the slot 4 so that the centers of the through holes and the threaded holes are aligned. The stainless steel bolt 6 is passed through the two holes and rotated into the inner position of the threaded hole, thereby installing the reel 2 and the drum 3.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An irradiated aluminum alloy flexible conductor cable, characterized in that, The cable includes a cable body (1) and a reel (3). The cable body (1) is wound around the outer side of the reel (3). The outer layer of the cable body (1) is an irradiated rubber outer layer (8). A filler layer (10) is provided inside the cable body (1). Multiple cross-linked polyethylene insulation layers (11) are provided inside the filler layer (10). The inner part of the cross-linked polyethylene insulation layer (11) is an inner conductor (9). The left and right ends of the reel (3) are provided with... The drum (3) has multiple slots (4). The drum (3) has reels (2) installed at the left and right ends through the slots (4). The reels (2) have protrusions (5) located on the inner side of the drum (4) engaged in the inner position of the slots (4). A mounting bracket (7) is fixed at the outer end face of the reels (2). A stainless steel bolt (6) is inserted into the inner side of the mounting bracket (7) and passes through the protrusions (5) into the inner position of the drum (3).

2. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: The irradiated rubber outer layer (8) is located on the outermost layer of the cable body (1), and the irradiated rubber outer layer (8) provides strong resistance to the cable body (1).

3. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: The filling layer (10) fills the gaps inside the cable body (1), and the filling layer (10) is bonded to the cross-linked polyethylene insulation layer (11).

4. The irradiated aluminum alloy flexible conductor cable according to claim 3, characterized in that: The filler layer (10) provides protection for the cross-linked polyethylene insulation layer (11) and increases the overall strength of the cable body (1).

5. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: The cable body (1) is evenly wound around the outer wall of the drum (3).

6. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: The reel (2) is installed at the left and right ends of the drum (3) and supports the drum (3).

7. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: The drum (3) has threaded holes at both ends. The stainless steel bolt (6) passes through the mounting bracket (7) and the protrusion (5) and enters the inside of the threaded hole.

8. The irradiated aluminum alloy flexible conductor cable according to claim 1, characterized in that: Multiple slots (4) are distributed at the left and right ends of the drum (3). The installation of the drum (3) and the cable body (1) will engage multiple protrusions (5) in the corresponding slots (4).

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