A horizontal type corrosion-resistant overhead wire production equipment

Abstract

The utility model relates to a kind of horizontal corrosion-resistant overhead line production equipment, including frame stranding machine, electrolyte pool and cylinder electrode, frame stranding machine is located electrolyte pool side, steel core is sequentially passed through frame stranding machine and electrolyte pool from left to right.Electrolyte pool side wall has stranding reel, stranding reel center has center hole, center hole has a plurality of wire holes around, steel core passes through electrolyte pool from center hole;Aluminum conductor is introduced from frame stranding machine and then passes through wire hole and enters electrolyte pool, frame stranding machine rotates around steel core, stranding reel rotates synchronously with frame stranding machine and stranding aluminum conductor that passes through stranding reel on steel core.The utility model relates to a kind of horizontal corrosion-resistant overhead line production equipment, improves the stranding mode of existing frame stranding machine and plating pool upper and lower stacking, frame stranding machine is arranged in plating pool side, installation, feeding more simple, electrolyte circulation system can be set with electrolyte pool same plane, reduce difference and reduce water pump energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of overhead lines, specifically to a horizontal corrosion-resistant overhead line production equipment. Background Technology

[0002] Patent CN118888222B discloses a production equipment for corrosion-resistant steel-cored aluminum stranded wire (overhead line), which vertically stacks a frame stranding machine and two electrolyte tanks. Although this can make the ceramic film layer on the surface of the steel core and aluminum conductor grow more evenly, the entire set of equipment is difficult to install, the vertical setting of the frame stranding machine makes feeding inconvenient, and the large height difference between the two electrolyte tanks results in high energy consumption of the circulating water pump. Utility Model Content

[0003] The purpose of this invention is to provide a horizontal corrosion-resistant overhead line production equipment that improves the problems of difficult installation, inconvenient material feeding, and high energy consumption of circulating water pumps in existing production equipment without affecting the uniformity of ceramic film growth.

[0004] To achieve the aforementioned objectives, the technical solution of this utility model is as follows:

[0005] A horizontal, corrosion-resistant overhead power line production device includes a frame stranding machine, an electrolyte tank, and cylindrical electrodes. The frame stranding machine is located on one side of the electrolyte tank, and the cylindrical electrodes are placed flat in the electrolyte tank, which contains electrolyte. The cylindrical electrodes are immersed in the electrolyte. A steel core passes through the frame stranding machine and the electrolyte tank from left to right, and the surface of the steel core has a pre-coated insulating film layer. A stranding reel is located on one side wall of the electrolyte tank, and a wiring hole is located on the other side wall. The stranding reel has a central hole, surrounded by several wire holes. All the central hole, wire holes, and wiring holes are plugged. The steel core passes through the electrolyte tank through the central hole. Aluminum conductors are led out from the frame stranding machine, pass through the wire holes, and enter the electrolyte tank. The frame stranding machine rotates around the steel core, and the stranding reel rotates synchronously with the frame stranding machine, stranding the aluminum conductors passing through the reel onto the steel core. The stranding point between the aluminum conductors and the steel core is located in the cylindrical electrodes. The stranded steel-core aluminum wire exits through the wiring hole. It also includes an oxidation power source, with the cylindrical electrode and the steel-cored aluminum stranded wire connected to the oxidation power source respectively.

[0006] Preferably, the electrolyte cell is also connected to an electrolyte circulation system.

[0007] Preferably, the sidewall of the electrolyte cell has a bearing housing, the strand has an annular flange, the annular flange has an annular bearing, and the annular bearing is assembled in the bearing housing.

[0008] Preferably, the sidewall of the electrolyte tank has a sandwich layer, and a power output device is located inside the sandwich layer. The stranding reel rotates synchronously with the frame stranding machine under the drive of the power output device.

[0009] Preferably, the power output device is a motor, the motor output shaft has a gear, the outer edge of the strand reel has a toothed ring, and the gear meshes with the toothed ring.

[0010] Preferably, the plug is a silicone plug.

[0011] Preferably, the wire holes are distributed symmetrically around the central hole.

[0012] Preferably, the wire hole is divided into several loops.

[0013] Preferably, the steel core is located on the axis of the cylindrical electrode.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0015] This utility model discloses a horizontal corrosion-resistant overhead line production equipment, which improves the existing twisting method of stacking the frame stranding machine and the plating tank. The frame stranding machine is set on one side of the plating tank, making installation and feeding simpler. The electrolyte circulation system can be set on the same plane as the electrolyte tank, reducing the drop and reducing water pump energy consumption. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a horizontal corrosion-resistant overhead line production equipment in Embodiment 1 of this utility model.

[0017] Figure 2 This is a schematic diagram of the stranded coil in Embodiment 1 of this utility model.

[0018] Figure 3 This is a schematic diagram of the cooperation between the stranded wire and the motor in the interlayer of the side wall of the plating bath in Embodiment 1 of this utility model. Detailed implementation method:

[0019] The technical solution of this utility model will be clearly and completely described below with reference to specific embodiments. The pre-coated insulating film layer, the co-plating of steel core and aluminum wire in the same pool, the electrolyte and its circulation system, the oxidation power supply, the plating pool system, and the silicone plug are existing technologies. For details, please refer to the contents disclosed in patents CN118087000B, CN118888222B, and CN218561666U.

[0020] Example 1

[0021] like Figure 1-3 As shown, a horizontal corrosion-resistant overhead power line production equipment includes a frame stranding machine (not shown), an electrolyte tank 1, and cylindrical electrodes 2. The frame stranding machine is located on one side of the electrolyte tank 1, and the cylindrical electrodes 2 are placed flat in the electrolyte tank 1. The electrolyte tank 1 contains electrolyte and is also connected to an electrolyte circulation system. The cylindrical electrodes 2 are immersed in the electrolyte. A steel core 3 passes through the frame stranding machine and the electrolyte tank 1 from left to right. The surface of the steel core 3 has a pre-coated insulating film layer.

[0022] A stranded wire reel 5 is located on one side wall of the electrolyte tank 1, and a wire routing hole 101 is located on the other side wall. The stranded wire reel 5 has a central hole 501 at its center, surrounded by ten wire holes 502 arranged symmetrically around the central hole 501. Alternatively, when generating multi-layer steel-cored aluminum stranded wire, the wire holes 502 can also be arranged in multiple concentric circles around the central hole 501. The steel core 3 passes through the electrolyte tank 1 through the central hole 501, and is located on the axis of the cylindrical electrode 2. The aluminum conductor 6 is led out from the frame stranding machine and passes through the wire holes 502 into the electrolyte tank 1. The frame stranding machine rotates around the steel core 3, and the stranded wire reel 5 rotates synchronously with the frame stranding machine, stranding the aluminum conductor 6 passing through the reel 5 onto the steel core 3. The stranding point between the aluminum conductor 6 and the steel core 3 is located within the cylindrical electrode 2. The stranded steel-cored aluminum stranded wire 7 exits through the wire routing hole 101. Silicone plugs are installed on the center hole 501, wire hole 502, and wiring hole 101. The cylindrical electrode 2 and the steel-cored aluminum stranded wire 7 are connected to the oxidation power supply.

[0023] The side wall of the electrolyte tank 1 has a bearing seat, and the stranded coil 5 has an annular flange 503 with an annular bearing mounted on the flange 503. The annular bearing is assembled inside the bearing seat. The stranded coil 5 can be fixed to the turntable of the frame stranding machine via a coupling so that the stranded coil 5 rotates synchronously with the frame stranding machine. As another preferred embodiment, the side wall of the electrolyte tank 1 has a sandwich layer 102, within which a motor 8 is located. The output shaft of the motor 8 has a gear, and the outer edge of the stranded coil 5 (the area with a diameter smaller than the annular flange) has a toothed ring, which meshes with the gear. Driven by the motor 8, the stranded coil 5 rotates synchronously with the frame stranding machine. The aluminum wire 6 is stranded onto the steel core 3 by the stranded coil 5 located on the side wall of the plating tank. The steel core 3 and the aluminum wire 6 are stranded together inside the cylindrical electrode 2 while undergoing oxidation and coating. Each aluminum wire 6 rotates around the axis of the cylindrical electrode 2 within the cylindrical electrode 2 and experiences the same thermo-electrochemical oxidation conditions, thereby generating a uniform ceramic film layer.

Claims

1. A horizontal corrosion-resistant overhead line production equipment, characterized in that, It includes a frame stranding machine, an electrolyte pool, and a cylindrical electrode. The frame stranding machine is located on one side of the electrolyte pool, and the cylindrical electrode is placed flat in the electrolyte pool. The electrolyte pool contains electrolyte, and the cylindrical electrode is immersed in the electrolyte. The steel core passes through the frame stranding machine and the electrolyte pool from left to right. The surface of the steel core has a pre-coated insulating film layer. The electrolyte tank has a stranded coil on one side wall and a wiring hole on the other side wall. The stranded coil has a central hole in the center and several wire holes around the central hole. The central hole, wire holes and wiring holes are all plugged. The steel core passes through the electrolyte tank through the central hole. After being led out from the frame stranding machine, the aluminum wire passes through the wire hole and enters the electrolyte pool. The frame stranding machine rotates around the steel core, and the stranding disc rotates synchronously with the frame stranding machine to strand the aluminum wire passing through the stranding disc onto the steel core. The stranding point between the aluminum wire and the steel core is located in the cylindrical electrode, and the stranded steel core aluminum wire passes out from the wire hole. It also includes an oxidation power source, with the cylindrical electrode and the steel-cored aluminum stranded wire connected to the oxidation power source respectively.

2. The horizontal corrosion-resistant overhead line production equipment according to claim 1, characterized in that, The side wall of the electrolyte tank has a bearing seat, the stranded coil has an annular flange, the annular flange has an annular bearing, and the annular bearing is assembled in the bearing seat.

3. A horizontal corrosion-resistant overhead line production equipment according to claim 1 or 2, characterized in that, The sidewall of the electrolyte tank has a sandwich layer, and a power output device is located inside the sandwich layer. The stranding reel rotates synchronously with the frame stranding machine under the drive of the power output device.

4. The horizontal corrosion-resistant overhead line production equipment according to claim 3, characterized in that, The power output device is a motor, with a gear on the motor output shaft and a toothed ring on the outer edge of the strand reel, the gear meshing with the toothed ring.

5. The horizontal corrosion-resistant overhead line production equipment according to claim 1, characterized in that, The plug is a silicone plug.

6. The horizontal corrosion-resistant overhead line production equipment according to claim 1, characterized in that, The wire holes are distributed symmetrically around the central hole.

7. A horizontal corrosion-resistant overhead line production equipment according to claim 6, characterized in that, The wire hole is divided into several loops.

8. The horizontal corrosion-resistant overhead line production equipment according to claim 1, characterized in that, The steel core is located on the axis of the cylindrical electrode.

Images