Movable positioning structure of combined lifting appliance

Abstract

The utility model relates to a movable positioning structure of a combined lifting appliance. The movable positioning structure comprises an anode hanging bracket and a cathode hanging bracket, the anode hanging bracket is provided with a containing cavity, and the cathode hanging bracket is arranged in the containing cavity in a horizontal and up-down moving mode. A front guide block is arranged on the front side of the cathode hanging bracket, the bottom of the front side face of the front guide block is concaved inwards to form a front guide face, and a front guide wheel in rolling fit with the front guide face is arranged on the anode hanging bracket. A rear guide block is arranged on the rear side of the cathode hanging bracket, the bottom of the rear side face of the rear guide block protrudes outwards to form a rear guide face matched with the front guide face, and a rear guide wheel in rolling fit with the rear guide face is arranged on the anode hanging bracket. By arranging the front guide block and the rear guide block, when the cathode plate needs to be independently lifted, the cathode hanging bracket descends relative to the anode hanging bracket, and the front guide block and the rear guide block guide and position the cathode hanging bracket, so that the transverse relative positions of the cathode hanging bracket and the anode hanging bracket are synchronously changed when the longitudinal relative positions of the cathode hanging bracket and the anode hanging bracket are changed.

Description

Technical Field

[0001] This utility model relates to non-ferrous metal electrolysis processes, specifically to a movable positioning structure for a combined lifting device. Background Technology

[0002] Electrolysis is currently one of the main methods for obtaining high-purity non-ferrous metal materials. The electrolytic cell is the main equipment in the electrolysis process. The electrolytic cell is a rectangular tank in which anode plates and cathode plates are suspended in sequence. During operation, each anode plate and cathode plate in the electrolytic cell works on both sides (except for the plates at both ends of the electrolytic cell), that is, both sides of the anode plate dissolve simultaneously, and both sides of the cathode plate precipitate simultaneously.

[0003] During the lifting of anode and cathode plates, the cathode plate needs to be lifted separately first. However, in the automatic double lifting of anodes without inner ears with small spacing (100~105mm), due to the small distance between the anode plate and the cathode plate, the cathode hook cannot guarantee sufficient lateral displacement space to lift the cathode plate. Utility Model Content

[0004] Based on the above description, this utility model provides a movable positioning structure for a combined lifting device. By setting a front guide block and a rear guide block, when it is necessary to lift the cathode plate separately, the cathode hanger descends relative to the anode hanger. The front guide block and the rear guide block guide and position the cathode hanger, thereby realizing that when the longitudinal relative position of the anode and cathode hangers changes, the lateral relative position of the anode and cathode hangers changes synchronously, ensuring that the cathode hook has sufficient lateral displacement space to lift the cathode plate.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A movable positioning structure for a combined lifting device includes an anode hanger and a cathode hanger; the anode hanger is provided with a storage cavity, and the cathode hanger is movably disposed horizontally and vertically within the storage cavity; a front guide block is provided on the front side of the cathode hanger, the bottom of the front side of the front guide block is concave to form a front guide surface, and a front guide wheel that rolls with the front guide surface is provided on the anode hanger; a rear guide block is provided on the rear side of the cathode hanger, the bottom of the rear side of the rear guide block is convex to form a rear guide surface that matches the front guide surface, and a rear guide wheel that rolls with the rear guide surface is provided on the anode hanger.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the front guide surface includes an upper convex surface, a front connecting surface, and a lower concave surface arranged sequentially from top to bottom. The upper convex surface and the lower concave surface are both vertically extending planes, and the front connecting surface is used to connect the upper convex surface and the lower concave surface.

[0008] Furthermore, the front connecting surface is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper convex surface and the lower concave surface, respectively.

[0009] Furthermore, the rear guide surface includes an upper concave surface, a rear connecting surface, and a lower convex surface arranged sequentially from top to bottom. The upper concave surface and the lower convex surface are both vertically extending planes, and the rear connecting surface is used to connect the upper concave surface and the lower convex surface.

[0010] Furthermore, the rear connecting surface is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper concave surface and the lower convex surface, respectively.

[0011] Furthermore, at least two cathode limit blocks are arranged in a front-to-back pattern on each of the left and right sides of the cathode hanger, and anode limit blocks corresponding to the cathode limit blocks are respectively arranged on the left and right sides of the anode hanger. The cathode limit blocks are slidably engaged with the corresponding anode limit blocks.

[0012] Furthermore, the cathode hanger is provided with two front guide blocks, which are respectively located in front of the cathode limit block at the foremost end on both sides of the cathode hanger.

[0013] Furthermore, the cathode hanger is provided with two rear guide blocks, which are respectively located on the rear side of the cathode limit block at the rear end of both sides of the cathode hanger.

[0014] Furthermore, at least two anode hooks arranged in a left-right pattern are respectively provided on the bottom of the front and rear sides of the anode hanger; at least two cathode hooks arranged in a left-right pattern are respectively provided on the bottom of the front and rear sides of the cathode hanger.

[0015] Furthermore, the top of the anode hanger is provided with at least one anode pulley for connecting to the lifting device, and the top of the cathode hanger is provided with at least one cathode pulley for connecting to the lifting device; the anode hanger and the cathode hanger are respectively driven by the lifting device to move up and down.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. By setting a front guide block and a rear guide block, when the cathode plate needs to be lifted separately, the cathode hanger descends relative to the anode hanger. The front guide block and the rear guide block guide and position the cathode hanger, thereby realizing that when the longitudinal relative position of the anode and cathode hangers changes, the lateral relative position of the anode and cathode hangers changes synchronously, ensuring that the cathode hook has sufficient lateral displacement space to lift the cathode plate.

[0018] 2. When the cathode plate is lifted to a certain height, the cathode hanger undergoes a certain horizontal displacement under the guidance and positioning of the front and rear guide blocks, thereby increasing the distance between one side of the cathode plate and the anode plate, so that the anode hook can be smoothly inserted between the anode plate and the cathode plate in the electrolytic cell, providing sufficient space for the anode hook to lift the anode plate. Attached Figure Description

[0019] Figure 1 A schematic diagram of the moving positioning structure of a combined lifting device provided in an embodiment of this utility model;

[0020] Figure 2 This is a schematic diagram of the anode hanger in an embodiment of the present invention;

[0021] Figure 3 for Figure 2 A magnified view of a portion of region A in the middle;

[0022] Figure 4 for Figure 2 A magnified view of a portion of region B in the middle;

[0023] Figure 5 This is a schematic diagram of the cathode hanger in an embodiment of the present invention;

[0024] Figure 6 for Figure 5 A magnified view of a portion of region C in the middle;

[0025] Figure 7 for Figure 5 A magnified view of a portion of region D in the middle;

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Anode hanger; 11. Storage slot; 12. Anode limit block; 13. Front mounting bracket; 14. Front guide wheel; 15. Rear mounting bracket; 16. Rear guide wheel; 2. Anode hook; 3. Anode pulley; 4. Cathode hanger; 41. Cathode limit block; 42. Front guide block; 43. Front guide surface; 431. Upper convex surface; 432. Front connecting surface; 433. Lower concave surface; 44. Rear guide block; 45. Rear guide surface; 451. Upper concave surface; 452. Rear connecting surface; 453. Lower convex surface; 5. Cathode hook; 6. Cathode pulley. Detailed Implementation

[0028] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0030] It is understood that spatial relation terms such as “below,” “under,” “below,” “below,” “above,” “above,” etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as “below,” “below,” or “below” will be oriented “above” the other element or feature. Therefore, the exemplary terms “below” and “under” can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0031] A movable positioning structure for a combined lifting device includes an anode hanger 1 and a cathode hanger 4. The anode hanger 1 has a receiving cavity, and the cathode hanger 4 is movably positioned horizontally and vertically within the receiving cavity. At least two anode hooks 2 arranged horizontally are respectively provided on the bottom of the front and rear sides of the anode hanger 1 for lifting anode plates. At least two cathode hooks 5 arranged horizontally are respectively provided on the bottom of the front and rear sides of the cathode hanger 4 for lifting cathode plates.

[0032] The top of the anode hanger 1 is provided with at least one anode pulley 3 for connecting to the lifting device, and the top of the cathode hanger 4 is provided with at least one cathode pulley 6 for connecting to the lifting device. The anode hanger 1 and the cathode hanger 4 are moved up and down by the lifting device respectively.

[0033] At least two cathode limit blocks 41 arranged in a front-to-back pattern are provided on each of the left and right sides of the cathode hanger 4. Anode limit blocks 12, corresponding one-to-one with the cathode limit blocks 41, are respectively provided on the left and right side walls of the receiving cavity. The cathode limit blocks 41 slide in cooperation with their corresponding anode limit blocks 12. The anode limit blocks 12 are made of wear-resistant materials such as nylon. In this embodiment, two cathode limit blocks 41 are provided on each of the left and right sides of the cathode hanger 4, with the two cathode limit blocks 41 on each side respectively located at the front and rear parts of the side wall of the cathode hanger 4.

[0034] In addition, in this embodiment, a front guide block 42 is provided on the front side of the cathode limit block 41 at the foremost front end on both sides of the cathode hanger 4, and the bottom of the front side of the front guide block 42 is recessed to form a front guide surface 43. A front mounting bracket 13 is provided on the left and right sides of the front side wall of the receiving groove 11, and a front guide wheel 14 that rolls with the front guide surface 43 is provided on the rear side of the front mounting bracket 13.

[0035] Specifically, the front guide surface 43 includes an upper convex surface 431, a front connecting surface 432, and a lower concave surface 433 arranged sequentially from top to bottom. Both the upper convex surface 431 and the lower concave surface 433 are vertically extending planes. The front connecting surface 432 is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper convex surface 431 and the lower concave surface 433 respectively. The front connecting surface 432 is used to connect the upper convex surface 431 and the lower concave surface 433.

[0036] Rear guide blocks 44 are provided on the rear side of the cathode limit blocks 41 at the rear ends on both sides of the cathode hanger 4. The bottom of the rear side of the rear guide block 44 protrudes outward to form a rear guide surface 45 that matches the front guide surface 43. Rear mounting brackets 15 are provided on the left and right sides of the rear side wall of the storage groove 11, and rear guide wheels 16 that roll in cooperation with the rear guide surface 45 are provided on the front side of the rear mounting brackets 15.

[0037] Specifically, the rear guide surface 45 includes an upper concave surface 451, a rear connecting surface 452, and a lower convex surface 453 arranged sequentially from top to bottom. Both the upper concave surface 451 and the lower convex surface 453 are vertically extending planes. The rear connecting surface 452 is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper concave surface 451 and the lower convex surface 453 respectively. The rear connecting surface 452 is used to connect the upper concave surface 451 and the lower convex surface 453.

[0038] The front guide block 42, the front guide wheel 14, the rear guide block 44, and the rear guide wheel 16 can all be made of wear-resistant materials such as nylon.

[0039] In this embodiment, by setting a front guide block 42 and a rear guide block 44, when the cathode plate needs to be lifted separately, the cathode hanger 4 descends relative to the anode hanger 1, and the front guide block 42 and the rear guide block 44 guide and position the cathode hanger 4, thereby realizing that when the longitudinal relative position of the anode and cathode hangers 1 changes, the lateral relative position of the anode and cathode hangers 1 changes synchronously, ensuring that the cathode hook 5 has sufficient lateral displacement space to lift the cathode plate.

[0040] In addition, when the cathode plate is lifted to a certain height, the cathode hanger 4 undergoes a certain horizontal displacement under the guidance and positioning of the front guide block 42 and the rear guide block 44, thereby increasing the distance between one side of the cathode plate and the anode plate, so that the anode hook 2 can be smoothly inserted between the anode plate and the cathode plate in the electrolytic cell, providing sufficient space for the anode hook 2 to lift the anode plate.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A movable positioning structure for a combined lifting device, characterized in that, The device includes an anode hanger and a cathode hanger. The anode hanger has a receiving cavity, and the cathode hanger is movably disposed within the receiving cavity, both horizontally and vertically. A front guide block is provided on the front side of the cathode hanger, and the bottom of the front side of the front guide block is concave to form a front guide surface. A front guide wheel that rolls with the front guide surface is provided on the anode hanger. A rear guide block is provided on the rear side of the cathode hanger, and the bottom of the rear side of the rear guide block is convex to form a rear guide surface that matches the front guide surface. A rear guide wheel that rolls with the rear guide surface is provided on the anode hanger.

2. The movable positioning structure of the combined lifting device according to claim 1, characterized in that, The front guide surface includes an upper convex surface, a front connecting surface, and a lower concave surface arranged sequentially from top to bottom. The upper convex surface and the lower concave surface are both vertically extending planes, and the front connecting surface is used to connect the upper convex surface and the lower concave surface.

3. The movable positioning structure of the combined lifting device according to claim 2, characterized in that, The front connecting surface is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper convex surface and the lower concave surface, respectively.

4. The movable positioning structure of the combined lifting device according to claim 1, characterized in that, The rear guide surface includes an upper concave surface, a rear connecting surface, and a lower convex surface arranged sequentially from top to bottom. The upper concave surface and the lower convex surface are both vertically extending planes, and the rear connecting surface is used to connect the upper concave surface and the lower convex surface.

5. The movable positioning structure of the combined lifting device according to claim 4, characterized in that, The rear connecting surface is formed by splicing two tangent arc surfaces, and the two arc surfaces are tangent to the upper concave surface and the lower convex surface, respectively.

6. The movable positioning structure of the combined lifting device according to claim 1, characterized in that, The cathode hanger has at least two cathode limit blocks arranged in a front-to-back pattern on each of its left and right sides. The anode hanger has anode limit blocks that correspond one-to-one with the cathode limit blocks on each of its left and right sides. The cathode limit blocks slide in cooperation with their corresponding anode limit blocks.

7. The movable positioning structure of the combined lifting device according to claim 6, characterized in that, The cathode hanger is provided with two front guide blocks, which are respectively located in front of the cathode limit block at the foremost front end on both sides of the cathode hanger.

8. The movable positioning structure of the combined lifting device according to claim 6, characterized in that, The cathode hanger is provided with two rear guide blocks, which are respectively located behind the cathode limit blocks at the rear ends on both sides of the cathode hanger.

9. The movable positioning structure of the combined lifting device according to claim 1, characterized in that, The anode hanger has at least two anode hooks arranged in a left-right pattern on the bottom of its front and rear sides respectively; the cathode hanger has at least two cathode hooks arranged in a left-right pattern on the bottom of its front and rear sides respectively.

10. The movable positioning structure of the combined lifting device according to claim 1, characterized in that, The top of the anode hanger is provided with at least one anode pulley for connecting to the lifting device, and the top of the cathode hanger is provided with at least one cathode pulley for connecting to the lifting device; the anode hanger and the cathode hanger are respectively driven by the lifting device to move up and down.

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