Cathode and anode plate cable quick release structure

Abstract

The utility model discloses a cathode and anode plate cable quick release structure, which comprises cathode and anode plates, a conductive rod, a cable and a locking structure, a U-shaped groove is formed in one end of the conductive rod; one end of the cable is inserted into the U-shaped groove, and the other end of the cable is connected with the copper bar for electrification; and the locking structure is arranged on the U-shaped groove, has a position state of pressing the U-shaped groove and a position state of loosening the U-shaped groove, and is used for clamping the end part of the cable to be electrified and loosening the end part of the cable to be powered off respectively. According to the cathode and anode plate cable quick-release structure provided by the utility model, the U-shaped groove and the locking structure are additionally arranged at the tail end of the conductive rod on the cathode and anode plate, the end part of the cable is placed in the U-shaped groove, and the locking structure is used for clamping and conducting, when a short circuit occurs or the plate discharging work is carried out, the locking structure loosens and pulls out the cable, and the power can be quickly cut off; operation is convenient, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic cell structures, and particularly relates to a quick-disassembly structure for cables of anode and cathode plates. Background Art

[0002] The connection mode between the anode and cathode plates and the cables in the electrolytic cell is crucial for ensuring the efficient transmission of current and the smooth progress of the electrolysis process. Welding or crimping can be used to ensure a firm connection and low resistance. For example, Chinese Patent No. 201510458040.5 discloses a water electrolytic cell, which includes a plurality of frames and plates. The plates are clamped between two adjacent frames. At least two frames are provided with wires, and the wires are arranged on the end faces of the frames in contact with the plates, and the wires are tightly pressed and attached to the plates; the wires extend along the frame skeleton and are connected to the wiring terminals on the frames.

[0003] For the above-mentioned prior art, in the event of a short circuit or when performing the plate-out operation, the traditional welding structure or crimping structure between the anode and cathode plates and the cables is not convenient for quickly cutting off the power supply of the electrolytic cell. Therefore, in order to quickly cut off the power supply of the components in the event of a short circuit or when performing the plate-out operation, how to quickly disassemble between the anode and cathode plates and the cables is a technical problem to be solved. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a quick-disassembly structure for cables of anode and cathode plates, so as to solve the technical problem of how to quickly disassemble between the anode and cathode plates and the cables in the prior art.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a quick-disassembly structure for cables of anode and cathode plates, including:

[0007] An anode and cathode plate;

[0008] A conductive bar, which is arranged on the top of the anode and cathode plate, and one end is provided with a U-shaped groove;

[0009] A cable, one end of which is inserted into the U-shaped groove, and the other end is used for connecting a copper bar to conduct electricity; and

[0010] A locking structure, which is arranged on the U-shaped groove, and has a position state of pressing the U-shaped groove and a position state of loosening the U-shaped groove, and is respectively used for clamping the end of the cable to conduct electricity and loosening the end of the cable to cut off the power supply.

[0011] In some embodiments, a through hole penetrating the U-shaped groove is opened at one end of the conductive bar, and the locking structure includes a screw and a nut. The screw is inserted through and inside the through hole and is threadedly connected to the nut.

[0012] In some embodiments, the locking structure further includes an insulating positioning member. The insulating positioning member is sleeved outside the conductive rod and the screw, and is provided with a jack thereon. The end of the cable is inserted into the jack and extends below it. The inner walls on both sides of the insulating positioning member are in contact with both sides of the conductive rod, and both sides of the insulating positioning member are respectively abutted against the screw and the nut.

[0013] In some embodiments, a limiting edge is provided at the end of the cable to limit the length of its insertion below the jack.

[0014] In some embodiments, the insulating positioning member includes a positioning sleeve and a rotating sleeve. The positioning sleeve is rotatably connected to the rotating sleeve. The positioning sleeve is sleeved outside the conductive rod and the screw, and the jack is provided on the rotating sleeve.

[0015] In some embodiments, a flap extends from one side of the rotating sleeve.

[0016] In some embodiments, an elastic member is provided between the rotating sleeve and the positioning sleeve for elastically pushing the positioning sleeve to flip.

[0017] In some embodiments, an anti-slip ring is provided in the jack.

[0018] In some embodiments, an insulating plate is provided at the top of the positioning sleeve for insulating and blocking between the cable and the conductive rod after flipping the cable.

[0019] In some embodiments, two insulating gaskets are sleeved on the screw, and the two insulating gaskets are respectively abutted against the head of the screw and the nut.

[0020] Compared with the prior art, the positive and negative electrode plate cable quick-release structure provided by the present utility model adds a U-shaped groove and a locking structure at the end of the conductive rod on the positive and negative electrode plates. The end of the cable is placed in the U-shaped groove and clamped and conducted by the locking structure. When a short circuit occurs or the plate is taken out, the locking structure is loosened and the cable is pulled out, so that power can be cut off quickly, the operation is convenient, and it is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional view of the positive and negative electrode plate cable quick-release structure provided by an embodiment of the present utility model;

[0022] Figure 2 is a three-dimensional exploded view of the positive and negative electrode plate cable quick-release structure provided by an embodiment of the present utility model;

[0023] Figure 3 is a partial front view of the positive and negative electrode plate cable quick-release structure provided by an embodiment of the present utility model;

[0024] Figure 4 It is a partial front elevation sectional view of the quick-disassembly structure of the anode and cathode plate cables provided by the embodiment of the present utility model;

[0025] Figure 5 It is a schematic diagram of the flipping position of the quick-disassembly structure of the anode and cathode plate cables provided by the embodiment of the present utility model. Specific embodiments

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] In order to solve the technical problem of how to quickly disassemble between the anode and cathode plates and the cables, the present utility model provides a quick-disassembly structure for the anode and cathode plate cables, which can realize the quick disassembly between the anode and cathode plates and the cables.

[0028] It should be noted that the quick-disassembly structure of the anode and cathode plate cables described in the present utility model is used for but not limited to the connection between the anode and cathode plates and the cables in the electrolytic cell. For the convenience of description, in the present utility model, only the application of the quick-disassembly structure of the anode and cathode plate cables to the connection between the anode and cathode plates and the cables in the electrolytic cell is taken as an example for description, and the principle of the application of the quick-disassembly structure of the anode and cathode plate cables to other types of equipment is substantially the same as that applied to other equipment, and will not be elaborated herein one by one.

[0029] Please refer to Figure 1 , Figure 1 is a three-dimensional view of the quick-disassembly structure of the anode and cathode plate cables in an embodiment of the present utility model. The quick-disassembly structure of the anode and cathode plate cables includes an anode and cathode plate 1, a conductive rod 2, a cable 3, and a locking structure 4; the conductive rod 2 is arranged on the top of the anode and cathode plate 1, and a U-shaped groove 201 is provided at one end; the end of the cable 3 is used to be inserted into the U-shaped groove 201. Specifically, this end is inserted into the U-shaped groove 201, and the other end is used to connect to a copper busbar for power conduction; the locking structure 4 is arranged on the U-shaped groove 201, and has a position state of pressing the U-shaped groove 201 and a position state of releasing the U-shaped groove 201, which are respectively used for clamping the end of the cable 3 for power conduction and releasing the end of the cable 3 for power-off. When the locking structure 4 presses the U-shaped groove 201, the end of the cable 3 is clamped, so that the end of the conductive rod 2 is in tight contact with the cable 3 and conducts electricity. When the other end of the cable 3 is connected to the copper busbar and is in a powered-on state, conduction is formed. On the contrary, when the locking structure 4 releases the U-shaped groove 201, the cable 3 can be quickly pulled out of the U-shaped groove 201 for power-off, with convenient operation and safety and reliability.

[0030] In one of the embodiments, please refer to Figure 2, in order to achieve the actions of clamping and loosening the U-shaped groove 201, a through hole 202 penetrating the U-shaped groove 201 is formed at one end of the conductive rod 2. The locking structure 4 includes a screw 41 and a nut 42. The screw 41 is inserted through and inside the through hole 202 and is threadedly connected to the nut 42. By tightening the screw 41 and the nut 42, pressure is exerted on both sides of the U-shaped groove 201, thereby forming a clamping action. By loosening the screw 41 and the nut 42, the pressure on both sides of the U-shaped groove 201 is released, thereby forming a loosening action. The clamping action and the loosening action respectively correspond to the clamping and conduction of the cable 3, and the loosening and power-off.

[0031] In one embodiment, please refer to Figure 2 , in order to limit the position of the cable 3 when inserting the cable 3, the locking structure 4 further includes an insulating positioning member 43. The insulating positioning member 43 is sleeved outside the conductive rod 2 and the screw 41, and a jack 4301 is formed thereon. The end of the cable 3 is inserted into the jack 4301 and extends below it, and is inserted into the U-shaped groove 201. The insertion position of the cable 3 can be limited through the jack 4301 to control the position of the cable 3 so that it is in a better locking position. The inner walls on both sides of the insulating positioning member 43 are in contact with both sides of the conductive rod 2. The two sides of the insulating positioning member 43 are respectively abutted against the screw 41 and the nut 42. The insulating positioning member 43 is sleeved at the end of the conductive rod 2 in a sleeved manner. Among them, a positioning hole is formed on the insulating positioning member 43, and the screw 41 passes through the positioning hole to position and limit the movement of the insulating positioning member 43.

[0032] It can be understood that with the assistance of the insulating positioning member 43, the insertion position of the cable 3 can be quickly inserted into the set position, so that when the subsequent screw 41 and nut 42 are tightened, it is in a better locking position, avoiding the situation of loose locking caused by the insertion position being far from the locking position.

[0033] Furthermore, a limiting edge 301 is provided at the end of the cable 3 to limit the length of the cable 3 inserted below the jack 4301. During insertion, in order to control the length of the cable 3 inserted into the U-shaped groove 201 sufficiently, the limiting edge 301 provided thereon abuts against the upper end surface of the insulating positioning member 43 when inserted downward, thereby forming a positioning of the insertion depth.

[0034] Furthermore, an anti-slip ring is provided in the jack 4301 to improve the stability of the cable 3 inserted into the jack 4301.

[0035] In one embodiment, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5, To facilitate the insertion and extraction of the cable 3, the insulating positioning member 43 includes a positioning sleeve 431 and a rotating sleeve 432. The positioning sleeve 431 is rotatably connected to the rotating sleeve 432. The positioning sleeve 431 is sleeved outside the conductive rod 2 and the screw 41, and the position of the positioning sleeve 431 is fixed by the penetration of the screw 41. Among them, the jack 4301 is opened on the rotating sleeve 432 for the insertion and positioning of the cable 3.

[0036] It can be understood that when pulling out the cable 3, only a flipping action is required. After pulling out, the end can be suspended on the insulating positioning member 43. When power needs to be applied again, flip it in the reverse direction and insert the cable 3 into the U-shaped groove 201 again, which is convenient for multiple power-on and power-off operations.

[0037] Furthermore, a flap 4302 extends from one side of the rotating sleeve 432. Through the flap 4302 extending obliquely upward, it is convenient to flip the rotating sleeve 432.

[0038] It can be understood that by flipping the rotating sleeve 432, the change in the insertion depth of the cable 3 caused by pulling the cable 3 can be avoided.

[0039] It should be noted that the insulating positioning member 43 can be made of an insulating material with certain elasticity such as resin, which does not affect the pressing and loosening of the U-shaped groove 201.

[0040] In one embodiment, please refer to Figure 2 , In order to automatically pull out the cable after unlocking, an elastic member 4303 is provided between the rotating sleeve 432 and the positioning sleeve 431 for elastically pushing the positioning sleeve 431 to flip. The elastic member 4303 can adopt a strip-shaped elastic rod, which is in a bent state at the insertion position, as shown in the appendix Figure 2 shown. This position is locked by the screw 41, thus forming a positioning. Loosen the screw 41, the strip-shaped elastic rod straightens, and pushes the rotating sleeve 432 to flip, then the cable 3 can be automatically pulled out from the U-shaped groove 201.

[0041] It can be understood that the elastic member 4303 provided between the rotating sleeve 432 and the positioning sleeve 431 can also adopt other accessories such as a torsion spring that can form an elastic force on the rotating sleeve 432 and push it to flip.

[0042] In one embodiment, please refer to Figure 4 and Figure 5 , An insulating plate 4304 is provided on the top of the positioning sleeve 431 for insulating and blocking between the cable 3 and the conductive rod 2 after flipping the cable 3.

[0043] In one embodiment, please refer to Figure 2, two insulating gaskets 4305 are sleeved on the screw 41, and the two insulating gaskets 4305 are respectively in contact with the head of the screw 41 and the nut 42.

[0044] For a better understanding of the present invention, the following is a detailed description of the technical solution of the present invention in conjunction with Figures 1 to 5 In the insertion, the basic U-shaped groove 201, the screw 41 and the nut 42 can form a basic locking effect. Insert the cable 3 into the U-shaped groove 201, the screw 41 passes through the through hole 202, and the nut 42 is screwed on the other end and tightened until it abuts against both sides of the U-shaped groove 201 to form a clamping force to clamp the end of the cable 3; when there is an insulating positioning member 43, first pass the screw 41 through the insulating positioning member 43, sleeve the insulating positioning member 43 on the end of the conductive rod 2, then insert the end of the cable 3 into the jack 4301 to position its position, and then tighten the screw 41 and the nut 42 until they abut against both sides of the U-shaped groove 201; when the power is off, loosen the screw 41 and the nut 42, pull out the cable 3, or flip the rotating sleeve 432.

[0045] The specific embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A quick-release structure for anode and cathode plates, characterized in that: include: Anode and cathode plates; A conductive rod, which is arranged on the top of the anode and cathode plates and has a U-shaped groove at one end; A cable, one end of which is inserted into the U-shaped groove, and the other end is used to connect the copper busbar to power it; as well as A locking structure is provided on the U-shaped groove, and has a position state of pressing the U-shaped groove and a position state of loosening the U-shaped groove, which are respectively used for clamping the cable end to energize and loosening the cable end to de-energize. A through hole penetrating the U-shaped groove is provided at one end of the conductive rod. The locking structure includes a screw and a nut. The screw is inserted through the through hole and is threadedly connected to the nut. The locking structure also includes an insulating positioning piece. The insulating positioning piece is sleeved on the outside of the conductive rod and the screw, and is provided with a socket. The end of the cable is plugged into the socket and extends below it. The inner walls on both sides of the insulating positioning piece are in contact with the two sides of the conductive rod, and the two sides of the insulating positioning piece are respectively in contact with the screw and the nut.

2. The quick-release structure of the anode and cathode plates cables according to claim 1, characterized in that: The end of the cable is provided with a limiting edge for limiting the length of the cable inserted below the insertion hole.

3. The quick-release structure of the anode and cathode plates cables according to claim 2, characterized in that: The insulating positioning piece comprises a positioning sleeve and a rotating sleeve, the positioning sleeve is rotatably connected to the rotating sleeve, the positioning sleeve is arranged on the outer side of the conductive rod and the screw, and the insertion hole is arranged on the rotating sleeve.

4. The quick-release structure of the anode and cathode plates cables according to claim 3, characterized in that: A flap is extended from one side of the rotating sleeve.

5. The anode and cathode plate cable quick-release structure according to claim 4, characterized in that: An elastic member is arranged between the rotating sleeve and the positioning sleeve for elastically pushing the positioning sleeve to flip.

6. The anode and cathode plate cable quick-release structure according to claim 5, characterized in that: An anti-slip ring is arranged in the socket.

7. The anode and cathode plate cable quick-release structure according to claim 6, characterized in that: An insulating plate is disposed on the top of the positioning sleeve, which is used to provide an insulating barrier between the cable and the conductive rod after the cable is turned over.

8. The quick-release structure of anode and cathode plates cables according to claim 7, characterized in that: Two insulating washers are sleeved on the screw, and the two insulating washers are respectively in contact with the head of the screw and the nut.

Images