Conducting ring and wind power collecting ring

Abstract

The utility model discloses a conducting ring and a wind power collecting ring, the conducting ring is formed by annularly bending a diversion body and then connecting the diversion body end to end, and the end-to-end joint is fused and connected in a welding manner, so that the production cost is lower, the conducting ring is environment-friendly, a large amount of energy is not required to be consumed, and the end-to-end joint is fused and connected in the welding manner; the power transmission performance of the conducting ring is guaranteed, safety and reliability are achieved, and the service life of the whole structure is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of electrical contact sliding connection, and in particular to a conductive ring and a wind power collector ring. Background Technology

[0002] Conductive rings are widely used in power transmission and transformers, transportation vehicles such as subways and high-speed railways, communications, and aerospace. Their main function is to transmit electrical energy and signals, ensuring high energy and stability in power transmission and control signals. Conductive rings have excellent conductivity and electrical insulation properties. The most common and frequently used materials for conductive rings are silver alloys, copper, metallic carbon, and fiber carbon. Among these, copper, due to its low price and excellent conductivity, has become the primary material for most conductive rings.

[0003] Because of the high melting point of metallic materials, copper materials generally need to be melted and forged into conductive rings. However, melting and forging require a lot of energy and are not conducive to environmental protection. Therefore, there is a need for a conductive ring that is low in manufacturing cost and environmentally friendly, and can operate safely and stably in fields such as power transmission. Utility Model Content

[0004] The present invention aims to provide a conductive ring that is low in manufacturing cost and environmentally friendly, so as to ensure the long-term safe and stable operation of the power transmission system.

[0005] To achieve the above objectives, this utility model proposes a conductive ring, which is formed by bending a fluid-conducting ring and connecting the ends together, with the ends being fused together by welding.

[0006] Preferably, the joint between the two ends of the fluid guide is formed by horizontal alignment welding.

[0007] Preferably, the melt formed at the junction of the two ends is polished to form a smooth surface.

[0008] Preferably, the melt and the fluid conductor are made of the same material.

[0009] Preferably, the fluid conductor is a thick copper strip.

[0010] Preferably, the thickness of the fluid guide is 25-100 mm.

[0011] This utility model also proposes a wind power collector ring, which includes the conductive ring described in any of the above claims.

[0012] The beneficial effects of this utility model are:

[0013] This invention relates to a conductive ring formed by bending a fluid-conducting ring and connecting its ends. This method has low production costs, is environmentally friendly, and does not require a large amount of energy. The ends are fused together by welding, which ensures the electrical transmission performance of the conductive ring, making it safer and more reliable, and improving the service life of the overall structure. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the preparation process at point A.

[0017] In the above figures: 1. Fluid conductor; 2. Conductive ring; 3. Molten material.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure), and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific way. Therefore, they should not be construed as limitations on this utility model. If the specific posture changes, the directional indication will also change accordingly.

[0021] Please see Figure 1 The conductive ring 2 of this utility model is formed by bending the conductive fluid 1 into a ring shape and connecting the ends together. The ends are fused together by welding.

[0022] Please see Figure 1 and Figure 2 In this embodiment, the conductive ring is formed by bending the conductor 1 into a ring and connecting the ends. This method has low production cost and is environmentally friendly, requiring no large amount of energy. The ends are then welded together to ensure the power transmission performance of the conductive ring 2, making it safer and more reliable, and improving the service life of the overall structure.

[0023] In actual implementation, the size of the conductive ring 2 is selected according to the actual use situation, and no specific limit is made here.

[0024] In one embodiment, the joint between the two ends of the guide fluid 1 is formed by horizontal alignment welding.

[0025] Please see Figure 1 and Figure 2 In this embodiment, the fluid conductors 1 are connected to each other by horizontally aligned welding, which can reduce contact resistance and improve the safety of power transmission.

[0026] In actual implementation, welding bevels are provided at the beginning and end of the connection of the guide fluid 1.

[0027] In one embodiment, the melt 3 formed at the junction of the two ends is polished to form a smooth surface.

[0028] Please see Figure 1 and Figure 2 In this embodiment, after the fluid guide 1 is welded, the molten body 3 is machined and polished to make its surface smooth and flat, which can avoid local discharge caused by high-end burrs on the surface of the molten body 3.

[0029] In actual implementation, the cross-sectional size and shape of the melt 3 after machining and polishing are the same as those of the guide fluid 1.

[0030] In one embodiment, the melt 3 and the fluid guide 1 are made of the same material.

[0031] Please see Figure 1 and Figure 2 In this embodiment, the melt 3 and the guide fluid 1 are made of the same material, preferably copper.

[0032] In one embodiment, the fluid conductor 1 is a thick copper strip.

[0033] Please see Figure 1 and Figure 2 In this embodiment, the fluid conductor 1 is a thick copper strip, which reduces production costs and is environmentally friendly, requiring no large amount of energy.

[0034] In practice, the size of the thick copper strip can be selected according to actual needs, and no specific limit is made here.

[0035] In one embodiment, the thickness of the fluid guide 1 is 25-100 mm.

[0036] Please see Figure 1 and Figure 2 In this embodiment, the thickness of the conductive fluid 1 is 25-100mm, which ensures the wear resistance and power transmission performance of the conductive ring during use.

[0037] In actual implementation, the thickness of the guide fluid 1 can be selected as 25mm, 30mm, 40mm, 50mm, 60mm, 80mm, or 100mm.

[0038] This utility model also proposes a wind power collector ring. The specific structure of the wind power collector ring is as described in the foregoing embodiments. This wind power collector ring adopts all the technical solutions of any of the foregoing embodiments, and therefore has at least the corresponding beneficial technical effects brought about by the technical solutions of the foregoing embodiments, which will not be described in detail here.

[0039] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A conductive ring, characterized in that: The conductive ring is formed by bending the conductive fluid into a ring shape and connecting the ends. The ends are fused together by welding. The ends of the conductive fluid are formed by horizontal alignment welding. The molten body formed at the ends is machined and polished to form a smooth surface. The molten body and the conductive fluid are made of the same material. The conductive fluid is a thick copper strip with a thickness of 25-100mm.

2. A wind power collector ring, characterized in that, The wind power collector ring includes the conductive ring as described in claim 1.

Images