Electrode shaft holder

Abstract

The utility model discloses an electrode pole placing rack relates to electrolytic aluminium technical field, including support frame, cage, the board and clamping assembly, and the cage fixedly arranged at the top of support frame, and the board fixedly arranged on the cage, and the board is used for with the first side surface contact of electrode pole, and the clamping assembly is arranged on the cage, and the clamping assembly is used for clamping the second side surface of electrode pole and the third side surface of electrode pole, the utility model discloses can effectively reduce the risk of electrode pole to occur to dump.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic aluminum technology, and in particular to an electrode rod placement rack. Background Technology

[0002] Electrode rod holders are key equipment used in electrolytic aluminum production to support, fix, and adjust the position of electrode rods (such as anodes and cathodes). The design and performance of electrode rod holders directly affect the stability, current efficiency, and energy consumption of the electrolytic cell.

[0003] Traditional electrode rod placement racks only have a backing plate on top to contact and support the electrolytic aluminum electrode rods. However, there is no direct connection between the backing plate and the electrode rod. The backing plate can only support one side of the electrode rod and can only constrain the electrode rod in one direction. As a result, the electrode rod may tilt in other directions during actual operation, which will make it difficult for the electrode rod to work normally. Utility Model Content

[0004] The purpose of this invention is to provide an electrode rod holder to solve the problems existing in the prior art and effectively reduce the risk of the electrode rod tipping over.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides an electrode rod placement rack, including a support frame, a retainer, a backing plate, and a clamping assembly. The retainer is fixedly disposed on the top of the support frame, the backing plate is fixedly disposed on the retainer and is used to contact the first side of the electrode rod, and the clamping assembly is disposed on the retainer and is used to clamp the second side and the third side of the electrode rod.

[0007] Preferably, the clamping assembly includes two clamping plates that can be close to or far from each other, one clamping plate being used to press against the second side of the electrode rod and the other clamping plate being used to press against the third side of the electrode rod.

[0008] Preferably, the first ends of both clamping plates are disposed on the abutment plate, the first ends of the two clamping plates can slide along the abutment plate, and the first ends of the two clamping plates can be locked with the abutment plate.

[0009] Preferably, the retainer includes a crossbeam and two mounting beams. The crossbeam is fixedly mounted on the top of the support frame. The first ends of the two mounting beams are fixedly mounted on the crossbeam. The two mounting beams are arranged in parallel and perpendicular to the crossbeam. One end of the abutment is fixedly mounted on the middle of one mounting beam, and the other end of the abutment is fixedly mounted on the middle of the other mounting beam. The abutment is parallel to the crossbeam. The clamping assembly also includes two mounting plates and two springs. The mounting plates, springs, clamping plates, and mounting beams correspond one-to-one. The mounting plates and clamping plates are detachably fixedly connected. One end of the spring is fixedly connected to the mounting plate, and the other end of the spring is fixedly connected to the second end of the mounting beam. The spring can press the clamping plate against the second side or the third side of the electrode rod.

[0010] Preferably, a guide hole is provided on the first end of the mounting beam, and the clamping assembly further includes two round rods, each corresponding to a spring. One end of each round rod is fixed to the mounting plate, the round rod passes through the spring, and the other end of the round rod passes through the guide hole, allowing the round rod to move along the guide hole.

[0011] Preferably, the mounting plate further includes two disassembly / assembly components, each corresponding to one of the clamping plates. Each disassembly / assembly component includes a limiting ring and two pins. The first ends of the two pins are symmetrically fixed to the clamping plate about the spring. The mounting plate has two insertion holes, each corresponding to one of the pins. The second end of each pin passes through one of the insertion holes, and a rubber block is fixedly attached to the second end of each pin. The diameter of the end of the rubber block closest to the pin is larger than the diameter of the insertion hole, and the diameter of the end of the rubber block furthest from the pin is smaller than or equal to the diameter of the insertion hole. The end of the rubber block closest to the pin gradually contracts inwards towards the end furthest from the pin. The limiting ring is fixed to the clamping plate, and the mounting plate can be embedded within the limiting ring.

[0012] Preferably, the clamping assembly further includes a push block and an electric telescopic rod. The first ends of both clamping plates have limiting ramps, which gradually approach each other towards the crossbeam. One end of the electric telescopic rod is fixed to the crossbeam, and the other end is fixed to the push block. The push block is positioned between the first ends of the two clamping plates. The end of the push block away from the crossbeam has two supporting ramps, which correspond one-to-one with the limiting ramps and can contact the limiting ramps. The extension of the electric telescopic rod can move the push block away from the crossbeam, causing the two clamping plates to approach each other under the force of the two springs. The retraction of the electric telescopic rod can move the push block towards the crossbeam, causing the two clamping plates to move away from each other against the force of the two springs.

[0013] Preferably, it further includes a locking component, which includes a rubber strip and two locking bolts. The rubber strip is fixedly disposed on the abutment plate. The first ends of the two clamping plates each have threaded holes. The locking bolts correspond one-to-one with the threaded holes of the clamping plates. The locking bolts are threadedly connected to the threaded holes of the clamping plates. One end of the locking bolt can be pressed and locked onto the rubber strip.

[0014] Preferably, the clamping assembly further includes two rubber plates, which correspond one-to-one with the clamping plate. The rubber plates are fixedly disposed on the side of the clamping plate near the electrode rod. Several grooves are formed on the side of the rubber plate near the electrode rod. The end of the rubber plate away from the abutment plate has a guide ramp. The guide ramps on the two rubber plates gradually approach each other in the direction of approaching the abutment plate.

[0015] Preferably, it also includes a base, the bottom end of the support frame is fixedly mounted on the base, and the bottom end of the base is provided with a plurality of casters.

[0016] The present invention achieves the following technical advantages over the prior art:

[0017] The electrode rod holder provided by this utility model supports and limits the first side of the electrode rod by contacting the abutment plate. The second and third sides of the electrode rod are clamped by the clamping assembly, which supports and limits the second and third sides of the electrode rod. Thus, the electrode rod holder provided by this utility model can effectively improve the support and limiting effect of the electrode rod, effectively reduce the risk of the electrode rod tipping over, and improve the safety and convenience of operation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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 these drawings without creative effort.

[0019] Figure 1 A schematic diagram of one direction of the electrode rod placement bracket provided by this utility model;

[0020] Figure 2 A schematic diagram of the electrode rod placement bracket provided by this utility model from another direction;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the diagram;

[0022] Figure 4 A schematic diagram of the electrode rod placement bracket provided by this utility model from another direction;

[0023] Figure 5 for Figure 4 Enlarged structural diagram at point B in the diagram;

[0024] In the diagram: 1. Base; 2. Support frame; 3. Retainer; 4. Support plate; 5. Clamping assembly; 51. Clamping plate; 52. Mounting plate; 53. Round rod; 54. Limiting ramp; 55. Push block; 56. Electric telescopic rod; 57. Rubber plate; 58. Spring; 6. Locking assembly; 61. Threaded hole; 62. Locking bolt; 63. Rubber strip; 7. Assembly / disassembly assembly; 71. Pin; 72. Limiting ring. Detailed Implementation

[0025] 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.

[0026] The purpose of this invention is to provide an electrode rod holder to solve the problems existing in the prior art and effectively reduce the risk of the electrode rod tipping over.

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figures 1 to 5 As shown, this utility model provides an electrode rod placement rack, including a support frame 2, a retainer 3, a backing plate 4, and a clamping assembly 5. The retainer 3 is fixedly disposed on the top of the support frame 2, and the backing plate 4 is fixedly disposed on the retainer 3. The backing plate 4 is used to contact the first side of the electrode rod. The clamping assembly 5 is disposed on the retainer 3 and is used to clamp the second side and the third side of the electrode rod.

[0029] The electrode rod placement rack provided by this utility model supports and limits the first side of the electrode rod by contacting the abutment plate 4. The second and third sides of the electrode rod are clamped by the clamping assembly 5, which supports and limits the second and third sides of the electrode rod. Thus, the electrode rod placement rack provided by this utility model can effectively improve the support and limiting effect of the electrode rod, effectively reduce the risk of the electrode rod tipping over, and improve the safety and convenience of operation.

[0030] As a preferred embodiment of this invention, the clamping assembly 5 includes two clamping plates 51, which can be close to or far from each other. One clamping plate 51 is used to press against the second side of the electrode rod, and the other clamping plate 51 is used to press against the third side of the electrode rod, which is convenient for use.

[0031] In a preferred embodiment of this invention, the first ends of the two clamping plates 51 are both disposed on the abutment plate 4. The first ends of the two clamping plates 51 can slide along the abutment plate 4, which facilitates the smooth movement of the two clamping plates 51 when they approach or move away from each other. The first ends of the two clamping plates 51 can be locked with the abutment plate 4, which facilitates locking the two clamping plates 51 after they clamp the electrode rod, and prevents the two clamping plates 51 from becoming loose.

[0032] In a preferred embodiment of this invention, the retainer 3 includes a crossbeam and two mounting beams. The crossbeam is fixedly mounted on the top of the support frame 2. The first ends of the two mounting beams are fixedly mounted on the crossbeam. The two mounting beams are arranged in parallel and are perpendicular to the crossbeam. One end of the abutment plate 4 is fixedly mounted on the middle of one mounting beam, and the other end of the abutment plate 4 is fixedly mounted on the middle of the other mounting beam. The abutment plate 4 is parallel to the crossbeam. The clamping assembly 5 also includes two mounting plates 52 and two springs 58. The mounting plates 52, springs 58, clamping plates 51, and mounting beams correspond one-to-one. The mounting plates 52 and clamping plates 51 are detachably fixedly connected. One end of the spring 58 is fixedly connected to the mounting plate 52, and the other end of the spring 58 is fixedly connected to the second end of the mounting beam. The spring 58 can press the clamping plate 51 against the second side or the third side of the electrode rod. The structure is simple and easy to manufacture and use.

[0033] In a preferred embodiment of this invention, a guide hole is provided on the first end of the mounting beam. The clamping assembly 5 also includes two round rods 53, which correspond one-to-one with the springs 58. One end of the round rod 53 is fixed on the mounting plate 52, and the round rod 53 passes through the springs 58. The other end of the round rod 53 passes through the guide hole, and the round rod 53 can move along the guide hole. The round rod 53 and the guide hole limit and guide the springs 58, which can effectively improve the stability of the springs 58 during the extension and contraction process and help prevent the springs 58 from being damaged during deformation.

[0034] As a preferred embodiment of this invention, the electrode rod holder provided by this utility model further includes two disassembly / assembly components 7, each corresponding to a clamping plate 51. Each disassembly / assembly component 7 includes a limiting ring 72 and two pins 71. The first ends of the two pins 71 are symmetrically fixed to the clamping plate 51 about a spring 58. The mounting plate 52 has two insertion holes, each corresponding to a pin 71. The second end of each pin 71 passes through one of the insertion holes, and a rubber block is fixed to the second end of each pin 71. The diameter of the end of the rubber block closest to the pin 71 is larger than the diameter of the insertion hole, so that the rubber block can pass through the insertion hole and be secured to the mounting plate 52, effectively fixing the pin 71. The diameter of the end of the rubber block away from the pin 71 is less than or equal to the diameter of the insertion hole. The end of the rubber block near the pin 71 gradually contracts inward toward the end away from the pin 71, so that the rubber block can pass through the insertion hole due to compression by the side wall of the insertion hole. The structure is simple, easy to install or disassemble, and easy to maintain and replace the clamping plate 51 separately. The limiting ring 72 is fixedly set on the clamping plate 51, and the mounting plate 52 can be embedded in the limiting ring 72, which can effectively improve the stability of the connection between the mounting plate 52 and the clamping plate 51, and facilitate the quick positioning of the mounting plate 52 during installation. The structure is simple, easy to install or disassemble, and easy to maintain and replace the clamping plate 51 separately.

[0035] In a preferred embodiment of this invention, the clamping assembly 5 further includes a push block 55 and an electric telescopic rod 56. The first ends of both clamping plates 51 have limiting ramps 54, which gradually approach each other in the direction near the crossbeam. One end of the electric telescopic rod 56 is fixed to the crossbeam, and the other end is fixed to the push block 55. The push block 55 is positioned between the first ends of the two clamping plates 51. The end of the push block 55 away from the crossbeam has two supporting ramps, which correspond one-to-one with the limiting ramps 54. The supporting ramps can interact with the limiting ramps 54. 4. Contact: The extension of the electric telescopic rod 56 can drive the push block 55 to move away from the crossbeam. The movement of the push block 55 away from the crossbeam can cause the two clamping plates 51 to approach each other under the force of the two springs 58 until the supporting ramp and the limiting ramp 54 are completely separated. Then, the first ends of the two clamping plates 51 are blocked by the side of the push block 55 and can no longer approach each other. The retraction of the electric telescopic rod 56 can drive the push block 55 to move towards the crossbeam. The movement of the push block 55 towards the crossbeam can cause the two clamping plates 51 to move away from each other against the force of the two springs 58, which is convenient for use.

[0036] As a preferred embodiment of this invention, the electrode rod placement rack provided by this utility model further includes a locking component 6. The locking component 6 includes a rubber strip 63 and two locking bolts 62. The rubber strip 63 is fixedly mounted on the abutment plate 4, which can increase the friction. The first ends of the two clamping plates 51 each have threaded holes 61. The locking bolts 62 correspond one-to-one with the threaded holes 61 of the clamping plates 51. The locking bolts 62 are threadedly connected to the threaded holes 61 of the clamping plates 51. One end of the locking bolts 62 can be pressed and locked onto the rubber strip 63, which can effectively lock the clamping plates 51 after they clamp the electrode rod, preventing the clamping plates 51 from loosening when limiting the electrode rod.

[0037] As a preferred embodiment of this invention, the clamping assembly 5 further includes two rubber plates 57, which correspond one-to-one with the clamping plate 51. The rubber plates 57 are fixedly disposed on the side of the clamping plate 51 near the electrode rod. Several grooves are provided on the side of the rubber plate 57 near the electrode rod to increase friction and effectively improve the stability of the electrode rod being clamped. At the same time, the rubber plates 57 can also effectively protect the electrode rod. The end of the rubber plate 57 away from the abutment plate 4 has a guide ramp. The guide ramps on the two rubber plates 57 gradually approach each other in the direction near the abutment plate 4, which facilitates the electrode rod entering between the two rubber plates 57.

[0038] As a preferred embodiment of this invention, the electrode rod placement rack provided by this utility model also includes a base 1. The bottom end of the support frame 2 is fixedly mounted on the base 1. The bottom end of the base 1 is provided with several casters. The casters can rotate and also have a self-locking structure to facilitate the overall movement of the device. It should be noted that existing caster products with self-locking function can be used.

[0039] As a preferred embodiment of this invention, the fixed connection between the base 1, support frame 2, retainer 3 and abutment 4 is achieved by welding, which is convenient to manufacture and the connection is stable.

[0040] A specific implementation method of the electrode rod placement frame provided by this utility model: Push the electrode rod placement frame so that the electrode rod enters between the two clamping plates 51, and so that the first side of the electrode rod abuts against one side of the abutment plate 4 to position the electrode rod placement frame. Lock the universal wheels using their self-locking structure. Activate the electric telescopic rod 56, which pushes the push block 55. When the push block 55 is pushed, the support ramp on the push block 55 gradually separates from the limiting ramp 54, and the two clamping plates 51... Under the force of the two springs 58, they move closer to each other until the rubber plates 57 on the two clamping plates 51 abut against the second side and the third side of the electrode rod, respectively. Then, the two clamping plates 51 can limit the second side and the third side of the electrode rod. Then, the locking bolt 62 is rotated so that one end of the locking bolt 62 abuts against the rubber strip 63 on the abutment plate 4. This can provide auxiliary fixation between the clamping plate 51 and the abutment plate 4, which helps to prevent the clamping plate 51 from loosening when limiting the electrode rod.

[0041] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An electrode rod holder, characterized in that: The device includes a support frame, a retainer, a backing plate, and a clamping assembly. The retainer is fixedly mounted on the top of the support frame, and the backing plate is fixedly mounted on the retainer. The backing plate is used to contact the first side of the electrode rod. The clamping assembly is mounted on the retainer and is used to clamp the second side and the third side of the electrode rod.

2. The electrode rod placement frame according to claim 1, characterized in that: The clamping assembly includes two clamping plates that can be close to or far from each other. One clamping plate is used to press against the second side of the electrode rod, and the other clamping plate is used to press against the third side of the electrode rod.

3. The electrode rod placement bracket according to claim 2, characterized in that: The first ends of both clamping plates are disposed on the abutment plate, the first ends of the two clamping plates can slide along the abutment plate, and the first ends of the two clamping plates can lock with the abutment plate.

4. The electrode rod placement frame according to claim 3, characterized in that: The retainer includes a crossbeam and two mounting beams. The crossbeam is fixedly mounted on the top of the support frame. The first ends of the two mounting beams are fixedly mounted on the crossbeam. The two mounting beams are arranged in parallel and perpendicular to the crossbeam. One end of the abutment is fixedly mounted on the middle of one mounting beam, and the other end of the abutment is fixedly mounted on the middle of the other mounting beam. The abutment is parallel to the crossbeam. The clamping assembly also includes two mounting plates and two springs. The mounting plates, springs, clamping plates, and mounting beams correspond one-to-one. The mounting plates and clamping plates are detachably fixedly connected. One end of the spring is fixedly connected to the mounting plate, and the other end of the spring is fixedly connected to the second end of the mounting beam. The spring can press the clamping plate against the second or third side of the electrode rod.

5. The electrode rod placement bracket according to claim 4, characterized in that: The first end of the mounting beam is provided with a guide hole. The clamping assembly also includes two round rods, each corresponding to a spring. One end of each round rod is fixed to the mounting plate, the round rod passes through the spring, and the other end of the round rod passes through the guide hole. The round rod can move along the guide hole.

6. The electrode rod placement bracket according to claim 4, characterized in that: It also includes two disassembly and assembly components, each corresponding to one of the clamping plates. Each disassembly and assembly component includes a limiting ring and two pins. The first ends of the two pins are symmetrically fixed to the clamping plate about the spring. The mounting plate has two insertion holes, each corresponding to one of the pins. The second end of each pin passes through one of the insertion holes, and a rubber block is fixed to the second end of each pin. The diameter of the end of the rubber block closest to the pin is larger than the diameter of the insertion hole, and the diameter of the end of the rubber block furthest from the pin is smaller than or equal to the diameter of the insertion hole. The end of the rubber block closest to the pin gradually contracts inwards towards the end furthest from the pin. The limiting ring is fixed to the clamping plate, and the mounting plate can be embedded within the limiting ring.

7. The electrode rod holder according to claim 4, characterized in that: The clamping assembly further includes a push block and an electric telescopic rod. The first ends of both clamping plates have limiting ramps, which gradually approach each other towards the crossbeam. One end of the electric telescopic rod is fixed to the crossbeam, and the other end is fixed to the push block. The push block is positioned between the first ends of the two clamping plates. The end of the push block away from the crossbeam has two supporting ramps, which correspond one-to-one with the limiting ramps and can contact the limiting ramps. The extension of the electric telescopic rod can move the push block away from the crossbeam, causing the two clamping plates to approach each other under the force of the two springs. The retraction of the electric telescopic rod can move the push block towards the crossbeam, causing the two clamping plates to move away from each other against the force of the two springs.

8. The electrode rod placement bracket according to claim 3, characterized in that: It also includes a locking assembly, which includes a rubber strip and two locking bolts. The rubber strip is fixedly mounted on the abutment plate. The first end of each of the two clamping plates has a threaded hole. The locking bolts correspond one-to-one with the threaded holes of the clamping plates. The locking bolts are threadedly connected to the threaded holes of the clamping plates. One end of the locking bolt can be pressed and locked onto the rubber strip.

9. The electrode rod holder according to claim 2, characterized in that: The clamping assembly also includes two rubber plates, which correspond one-to-one with the clamping plate. The rubber plates are fixedly disposed on the side of the clamping plate near the electrode rod. Several grooves are formed on the side of the rubber plate that is close to the electrode rod. The end of the rubber plate away from the abutment plate has a guide ramp. The guide ramps on the two rubber plates gradually approach each other in the direction close to the abutment plate.

10. The electrode rod holder according to claim 1, characterized in that: It also includes a base, the bottom end of which is fixedly mounted on the base, and the bottom end of the base is provided with several casters.

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