Cathode conductive flat steel with high conductivity

Abstract

The utility model provides cathode conductive flat steel with high conductivity, which comprises a plurality of flat steel sheets, the plurality of flat steel sheets are overlapped and fixed together through at least one fastener, and one of the flat steel sheets is provided with two conductive lugs; through the arrangement of the overall structure, the use area can be changed according to the use condition, so that the whole body is more convenient and flexible, and the overall conductivity can be improved.

Description

Technical Field

[0001] This utility model relates to the field of cathode conductive flat steel, and in particular to a cathode conductive flat steel with high conductivity. Background Technology

[0002] Cathode conductive flat steel is a key material commonly used in electrolytic cells and other electrochemical equipment.

[0003] A search revealed a highly conductive cathode conductive flat steel, as disclosed in Chinese Patent No. CN 219752453 U, which relates to the field of cathode conductive flat steel technology. This invention includes an upper conductive flat steel plate, a conductive beam fixedly connected to the top of the upper plate, conductive ears symmetrically fixedly arranged on the top of the conductive beam, and a lower conductive flat steel plate fixedly connected to the bottom of the upper plate via connecting bolts and anti-loosening nuts. This invention improves the conductivity of both the upper and lower conductive flat steel plates by applying a nickel plating layer, thereby reducing energy loss during electrolysis. Furthermore, the application of a nickel-tungsten alloy plating layer in the area of ​​the lower plate in contact with the electrolyte provides high chemical stability and strong resistance to acid and alkali corrosion, preventing excessive wear in the electrolyte contact area and extending the service life of the cathode conductive flat steel.

[0004] However, the aforementioned type of highly conductive cathode conductive flat steel has certain limitations because the application area cannot be changed according to the usage conditions.

[0005] Therefore, it is essential to invent a cathode conductive flat steel with high conductivity. Utility Model Content

[0006] To solve the above-mentioned technical problems, the present invention provides a high-conductivity cathode conductive flat steel with the following technical solution: a high-conductivity cathode conductive flat steel, comprising flat steel sheets, wherein: the flat steel sheets are provided in a plurality of pieces, and the plurality of flat steel sheets are stacked and fixed together by at least one fastener, and one of the flat steel sheets is provided with two conductive ears;

[0007] The surfaces of the flat steel sheet and fasteners are all coated.

[0008] The upper surface of the flat steel sheet is provided with at least one locking block, and the lower surface of the flat steel sheet is provided with at least one locking groove corresponding to the locking block. Two adjacent flat steel sheets are connected by the locking block and the locking groove.

[0009] The surface of the flat steel sheet is uniformly provided with several grooves.

[0010] The flat steel sheet has through holes at both ends.

[0011] The card block includes a T-shaped card block and a stop block. The T-shaped card block is fixed to the upper surface of the flat steel sheet. The horizontal plate of the T-shaped card block is arranged parallel to the flat steel sheet. One end of the T-shaped card block is provided with an integrated stop block. The T-shaped card block and the stop block are plugged into the card slot.

[0012] The slot includes a T-shaped slot and a notch, the T-shaped slot and the notch are formed on the lower surface of the flat steel sheet, and the T-shaped slot and the notch are connected.

[0013] One end of the T-shaped slot is a closed end, and the other end is an open end. The T-shaped card block is plugged into and inserted into the T-shaped slot through a notch.

[0014] The notch is at the open end of the T-shaped slot, and the stop block is plugged into the notch.

[0015] A connecting hole is provided between the flat steel sheet and the T-shaped card block and the T-shaped card slot, and the flat steel sheet is stacked and sleeved on the fastener through the connecting hole.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] 1. By setting a coating, this utility model can not only improve the electrical conductivity of the material, but also enhance its corrosion resistance and oxidation resistance.

[0018] 2. At the same time, the overall structure can be designed to change the usable area according to the usage situation, which not only makes the whole thing more convenient and flexible, but also improves the overall conductivity.

[0019] 3. When a single flat steel sheet corrodes, the corroded flat steel sheet can be replaced individually, thus avoiding large-scale replacement and making it more energy-efficient and environmentally friendly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is an exploded structural diagram of the present invention.

[0022] Figure 3 This is a schematic diagram of the front structure of the flat steel sheet of this utility model.

[0023] Figure 4 This is a schematic diagram of the back structure of the flat steel sheet of this utility model.

[0024] In the picture:

[0025] 1. Flat steel sheet; 2. Fastener; 3. Conductive lug; 4. Groove; 5. Through hole; 6. T-shaped block; 7. Stop block; 8. T-shaped slot; 9. Notch; 10. Connecting hole. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0027] In the description of the embodiments, 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 the present invention and for 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 the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 the present utility model based on the specific circumstances.

[0028] The present invention will be further described below with reference to the accompanying drawings: Example

[0029] Reference Figure 1-4 A highly conductive cathode conductive flat steel includes a flat steel sheet 1, wherein: the flat steel sheet 1 is provided with several pieces, and the several pieces of flat steel sheet 1 are stacked and fixed together by at least one fastener 2, so as to flexibly change the overall usable area according to the usage, thereby making the whole has higher conductivity, and two conductive ears 3 are provided on one of the flat steel sheets 1.

[0030] Fastener 2 adopts existing technology, such as bolts in the existing technology. The length of the bolt can be customized according to the stacking height of the flat steel sheet 1. By setting fastener 2, it is convenient to disassemble and assemble each flat steel sheet 1, while ensuring that the flat steel sheets 1 can be tightly attached together after being stacked, as well as stability.

[0031] In this embodiment, both the flat steel sheet 1 and the fastener 2 are coated with a layer such as nickel (Ni) or nickel-tungsten alloy (Ni-W), which can not only improve the electrical conductivity of the material, but also enhance its corrosion resistance and oxidation resistance.

[0032] In this embodiment, at least one locking block is provided on the upper surface of the flat steel sheet 1, and at least one locking groove corresponding to the locking block is provided on the lower surface of the flat steel sheet 1. Two adjacent flat steel sheets 1 are connected by the locking block and the locking groove, so as to facilitate positioning during the stacking of each flat steel sheet 1 and ensure the stability between each flat steel sheet 1.

[0033] In this embodiment, a plurality of grooves 4 are uniformly formed on the surface of the flat steel sheet 1 in order to increase the contact area of ​​the flat steel sheet 1 and thereby improve its conductivity.

[0034] In this embodiment, through holes 5 are provided at both ends of the surface of the flat steel sheet 1 to increase the contact area of ​​the flat steel sheet 1, thereby improving conductivity.

[0035] In this embodiment, the card block includes a T-shaped card block 6 and a stop block 7. The T-shaped card block 6 is fixed on the upper surface of the flat steel sheet 1. The horizontal plate of the T-shaped card block 6 is arranged parallel to the flat steel sheet 1. One end of the T-shaped card block 6 is provided with an integral stop block 7. By setting the stop block 7, the insertion depth of the T-shaped card block 6 can be limited when the T-shaped card block 6 is inserted into the card slot. The T-shaped card block 6 and the stop block 7 are plugged and pulled into the card slot.

[0036] The slot includes a T-shaped slot 8 and a notch 9, which are formed on the lower surface of the flat steel sheet 1 and are connected to each other. One end of the T-shaped slot 8 is a closed end and the other end is an open end, so that when the T-shaped card block 6 is inserted, it can be restricted. The T-shaped card block 6 is plugged and pulled into the T-shaped slot 8 through the notch 9. The notch 9 is at the open end of the T-shaped slot 8, and the stop block 7 is plugged and pulled into the notch 9.

[0037] The card block is not limited to this one shape, but can also be other shapes. At the same time, the card slot always corresponds to the shape of the card block to ensure that the flat steel sheets 1 are stacked together.

[0038] In this embodiment, a connecting hole 10 is provided between the flat steel sheet 1, the T-shaped card block 6, and the T-shaped card slot 8. The flat steel sheet 1 is stacked on the fastener 2 through the connecting hole 10 so that the flat steel sheet 1 is connected to the fastener 2 through the connecting hole 10.

[0039] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A cathode conductive flat steel having high electrical conductivity, characterized by: The utility model provides a flat steel sheet (1), wherein: the flat steel sheet (1) is provided with a plurality of pieces, and the plurality of pieces of the flat steel sheet (1) are fixed together by at least one fastener (2), wherein two conductive ears (3) are arranged on one of the flat steel sheets (1). The surfaces of the flat steel sheet (1) and the fastener (2) are subjected to plating treatment.

2. The cathode conductive flat steel of high electrical conductivity according to claim 1, characterized in that: The upper surface of the flat steel sheet (1) is provided with at least one clamping block, the lower surface of the flat steel sheet (1) is provided with at least one clamping groove corresponding to the clamping block, and two adjacent flat steel sheets (1) are connected by pulling and inserting the clamping block and the clamping groove.

3. The cathode conductive flat steel having high electrical conductivity according to claim 2, wherein: The surface of the flat steel sheet (1) is uniformly provided with a plurality of grooves (4).

4. The cathode conductive flat steel of high electrical conductivity according to claim 3, characterized in that: Through holes (5) are formed at both ends of the surface of the flat steel sheet (1).

5. The cathode conductive flat steel of high electrical conductivity according to claim 2, characterized in that: The clamping block comprises a T-shaped clamping block (6) and a stop block (7), the T-shaped clamping block (6) is fixed on the upper surface of the flat steel sheet (1), one end of the T-shaped clamping block (6) is provided with an integrated stop block (7), and the T-shaped clamping block (6) and the stop block (7) are connected with the clamping groove by pulling and inserting.

6. The cathode conductive flat steel having high electrical conductivity according to claim 5, wherein: The clamping groove comprises a T-shaped clamping groove (8) and a notch (9), the T-shaped clamping groove (8) and the notch (9) are formed on the lower surface of the flat steel sheet (1), and the T-shaped clamping groove (8) and the notch (9) are connected; One end of the T-shaped clamping groove (8) is a closed end, and the other end is an open end, the T-shaped clamping block (6) is connected with the T-shaped clamping groove (8) by pulling and inserting through the notch (9); The notch (9) is located at the open end of the T-shaped clamping groove (8), and the stop block (7) is connected with the notch (9) by pulling and inserting.

7. The cathode conductive flat steel having high electrical conductivity according to claim 6, wherein: Connection holes (10) are formed between the flat steel sheet (1), the T-shaped clamping block (6) and the T-shaped clamping groove (8), and the flat steel sheet (1) is sleeved on the fastener (2) through the connection holes (10).

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