Disc spring mounting device for electrolytic bath

Abstract

The invention discloses an electrolytic bath disc spring mounting device which comprises a base and a plurality of disc spring moving assemblies, the base comprises a base plate and an electrolytic bath assembling seat mounted on the base plate, and the electrolytic bath assembling seat is used for placing an electrolytic bath; the disc spring moving assembly comprises a push-pull oil cylinder, a lifting oil cylinder and a disc spring mounting seat, the push-pull oil cylinder is connected with the lifting oil cylinder, the disc spring mounting seat is connected with the lifting oil cylinder, and the disc spring mounting seat is used for placing a disc spring group; the push-pull oil cylinders of the disc spring moving assemblies are all fixed to a fixing block, and the fixing block is installed on the base plate through a main lifting oil cylinder. The push-pull oil cylinder drives the disc spring installation base to move in the horizontal direction, and the lifting oil cylinder and the main lifting oil cylinder drive the disc spring installation base to move in the vertical direction. Transporting and jacking in the horizontal direction and the vertical direction are completed through the push-pull oil cylinder and the lifting oil cylinder, the manual operation intensity is reduced, and the transporting safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolytic cell structure installation, and particularly to a disc spring installation device for an electrolytic cell. Background Art

[0002] When assembling an electrolytic cell, it is necessary to carry and lift a disc spring group to a corresponding position, and then insert and tighten a tension bolt. Existing disc spring installation devices can achieve lifting in the vertical direction, but the horizontal movement still needs to be completed by manual handling. A group of disc springs usually consists of 24 - 30 disc springs, and together with the guide tube, the total weight is about 30 - 45 kg. Manual handling and lifting require a lot of physical strength and are prone to tipping over, causing safety accidents. In addition, the installation device can only complete the assembly of one group of disc springs each time, and the position of the installation device needs to be moved when installing the next disc spring group; it cannot perform multi-group operations simultaneously, resulting in low efficiency. Summary of the Invention

[0003] Object of the Invention: Aiming at the above-mentioned disadvantages, the present invention provides a disc spring installation device for an electrolytic cell.

[0004] Technical Solution: To solve the above problems, the present invention adopts a disc spring installation device for an electrolytic cell, which includes a base and a plurality of disc spring moving components. The base includes a base plate and an electrolytic cell assembly seat installed on the base plate, and the electrolytic cell assembly seat is used for placing the electrolytic cell; the disc spring moving components include a push-pull oil cylinder, a lifting oil cylinder, and a disc spring installation seat. The push-pull oil cylinder is connected to the lifting oil cylinder, and the disc spring installation seat is connected to the lifting oil cylinder. The disc spring installation seat is used for placing the disc spring group; the push-pull oil cylinders of a plurality of disc spring moving components are all fixed on a fixed block, and the fixed block is installed on the base plate through a total lifting oil cylinder; the disc spring installation seat is driven to move in the horizontal direction by the push-pull oil cylinder, and the disc spring installation seat is driven to move in the vertical direction by the lifting oil cylinder and the total lifting oil cylinder.

[0005] Further, a plurality of tracks are provided on the base plate, and a slider is provided at the bottom of the lifting oil cylinder. When the push-pull oil cylinder drives the disc spring installation seat to move in the horizontal direction, the slider slides on the track.

[0006] Further, the disc spring installation seat includes a lifting seat ring plate, and the lifting seat ring plate is connected to the lifting oil cylinder through a connecting block at the bottom. The lifting seat ring plate is in a sector ring shape and is used for placing the disc spring group.

[0007] Further, a plurality of adjusting plates are provided on the lifting seat ring plate. Openings for the guide tube to pass through are provided on both the lifting seat ring plate and the adjusting plates, and the adjusting plates are used for placing the disc spring group.

[0008] Furthermore, multiple rows of pin holes A are provided on the lifting seat ring plate, and multiple rows of pin holes B are also provided on the adjusting plate. The adjusting plate is installed on the lifting seat ring plate through pins, and the installation position of the adjusting plate on the lifting seat ring plate is changed by changing the pin installation position.

[0009] Furthermore, an arc-shaped groove is provided on the adjusting plate, and an arc-shaped limiting plate is installed in the arc-shaped groove to limit the placement position of the disc spring group.

[0010] Furthermore, waist-shaped holes matching the number of adjusting plates are formed on the lifting seat ring plate, and bolt holes are provided on the adjusting plate. The waist-shaped holes and bolt holes are used for the guide pipe to pass through.

[0011] Furthermore, the plurality of disc spring moving components are evenly distributed in a circumferential direction at equal distances.

[0012] Furthermore, the push-pull oil cylinder and the lifting oil cylinder are connected by a connecting rod, and a plurality of telescopic limiting blocks are provided on the connecting rod. The distance between the push-pull oil cylinder and the limiting block is the maximum distance for the horizontal movement of the disc spring mounting seat.

[0013] Furthermore, a controller is further included, and the controller is used to control the push-pull oil cylinder, the lifting oil cylinder and the total lifting oil cylinder.

[0014] Beneficial effects: Compared with the prior art, the significant advantages of the present invention are: (1) The horizontal and vertical handling and lifting are completed through the push-pull oil cylinder and the lifting oil cylinder, reducing the manual operation intensity and improving the handling safety. (2) A plurality of disc spring mounting seats are provided to realize the simultaneous installation of a plurality of disc spring groups, improving the installation efficiency. (3) The position of the disc spring mounting seat and the moving stroke of the push-pull oil cylinder are adjustable, which can adapt to electrolytic cells with different diameters and has a wider application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the electrolytic cell disc spring installation device of the present invention;

[0016] Figure 2 is the structural schematic diagram of the base of the present invention;

[0017] Figure 3 is the structural schematic diagram of the disc spring moving component of the present invention;

[0018] Figure 4 is the structural schematic diagram of the lifting oil cylinder of the present invention;

[0019] Figure 5 is the structural schematic diagram of the connecting rod of the present invention;

[0020] Figure 6 is the structural schematic diagram of the lifting seat ring plate of the present invention;

[0021] Figure 7 is the structural schematic diagram of the adjusting plate of the present invention. Detailed implementation mode

[0022] As Figures 1 to 7 As shown in the figure, a disc spring installation device for an electrolytic cell in this embodiment includes a base 1, four disc spring moving components 2 evenly distributed at equal distances in a circumferential manner and installed on the base 1, and a controller. The base 1 includes a base plate 11, four tracks 12 installed on the base plate 11, four electrolytic cell assembly seats 13, and a support plate 14. The support plate 14 is installed at the center of the base plate 11, and a total lifting oil cylinder 15 is installed thereon. The electrolytic cell assembly seats 13 are used to place the electrolytic cells, and the positions of the four tracks 12 correspond to the installation positions of the four disc spring moving components 2.

[0023] The disc spring moving component 2 includes a push-pull oil cylinder 22, a lifting oil cylinder 25, and a disc spring installation seat. The push-pull oil cylinders 22 of the four disc spring moving components 2 are all fixed on a fixed block 21, which are respectively installed on the four side surfaces of the cube-shaped fixed block. The bottom of the fixed block 21 is connected to the total lifting oil cylinder 15. The push-pull oil cylinder 22 is connected to the lifting oil cylinder 25 through a connecting rod 23, and the disc spring installation seat is connected to the lifting oil cylinder 25 through a connecting block 241 at the bottom of the disc spring installation seat. A slider 26 is provided at the bottom of the lifting oil cylinder 25. When the push-pull oil cylinder 22 drives the disc spring installation seat to move horizontally, the slider 26 slides on the track 12.

[0024] A plurality of telescopic limit blocks 231 are provided on the connecting rod 23. The distance between the push-pull oil cylinder 22 and the limit block 231 is the maximum distance for the horizontal movement of the disc spring installation seat. The positions of the limit blocks 231 are set according to the installation positions of the disc spring groups of different models of electrolytic cells. When the push-pull oil cylinder 22 drives the disc spring installation seat to reach the position of the limit block, the push-pull oil cylinder 22 stops working, so that the disc spring group reaches the installation position of the disc spring group of this model of electrolytic cell, which is applicable to the assembly of electrolytic cells with different diameters.

[0025] The disc spring mounting seat includes a lifting seat ring plate 24 and an adjusting plate 27. The lifting seat ring plate 24 is fan-shaped. There are two adjusting plates 27 on the lifting seat ring plate 24. The adjusting plates 27 are used to place the disc spring groups, and the number of adjusting plates 27 can be increased or decreased according to needs. There are multiple rows of pin holes A243 on the lifting seat ring plate 24, and there are also multiple rows of pin holes B272 on the adjusting plate 27. The adjusting plate 27 is installed on the lifting seat ring plate 24 through a pin 29. By changing the pin installation position, the installation position of the adjusting plate 27 on the lifting seat ring plate 24 can be changed to adapt to the installation positions of different electrolytic cell disc spring groups. There are waist-shaped holes 242 on the lifting seat ring plate 24 that match the number of adjusting plates. There are bolt holes 271 on the adjusting plate 27. The waist-shaped holes 242 and the bolt holes 271 are used for the guide tube to pass through. There is also an arc-shaped groove 273 on the adjusting plate 27. An arc-shaped limiting plate 28 is installed in the arc-shaped groove 273 to limit the placement position of the disc spring group and prevent the disc spring group from tipping over. At the same time, the arc-shaped limiting plate 28 is perpendicular to the adjusting plate 27 and can be used as a reference surface when the disc spring group is placed to ensure the verticality of the disc spring group.

[0026] The working process of the electrolytic cell disc spring mounting device of the present invention is as follows: Place the electrolytic cell end pressing plate on the electrolytic cell assembly seat 13 and complete the installation of the electrode plate and the gasket. Then install the disc spring group, nut, and guide tube on the adjusting plate 27. The controller controls the push-pull oil cylinder 22 to drive the adjusting plate 27 to move horizontally to a position directly below the bolt hole of the electrolytic cell end pressing plate, and then controls the lifting oil cylinder 25 and the total lifting oil cylinder 15 to drive the adjusting plate 27 to move vertically to a preset height so that it abuts against and is close to the bolt hole of the electrolytic cell end pressing plate. Finally, insert the screw into the nut and the disc spring group and tighten it to complete the installation of the disc spring group.

[0027] The present invention uses the push-pull oil cylinder and the lifting oil cylinder to complete the handling and lifting in the horizontal and vertical directions, reducing the manual operation intensity and improving the handling safety. By setting multiple disc spring mounting seats, multiple disc spring groups can be installed simultaneously, improving the installation efficiency. The positions of the disc spring mounting seats and the moving stroke of the push-pull oil cylinder are adjustable, which can adapt to electrolytic cells with different diameters and has a wider application range.

Claims

1. An electrolytic cell disc spring installation device, characterized in that, It includes a base (1) and several disc spring moving components (2). The base (1) includes a base plate (11) and an electrolytic cell mounting seat (13) mounted on the base plate (11). The electrolytic cell mounting seat (13) is used to place an electrolytic cell. The disc spring moving component (2) includes a push-pull oil cylinder (22), a lifting oil cylinder (25), and a disc spring mounting seat. The push-pull oil cylinder (22) is connected to the lifting oil cylinder (25), and the disc spring mounting seat is connected to the lifting oil cylinder (25). The disc spring mounting seat is used to place a disc spring group. The push-pull oil cylinders (22) of several disc spring moving components (2) are all fixed on a fixed block (21), and the fixed block (21) is mounted on the base plate (11) through a total lifting oil cylinder (15). The disc spring mounting seat is driven to move in the horizontal direction by the push-pull oil cylinder (22), and the disc spring mounting seat is driven to move in the vertical direction by the lifting oil cylinder (25) and the total lifting oil cylinder (15).

2. The electrolytic cell disc spring installation device according to claim 1, characterized in that, Several tracks (12) are provided on the base plate (11), and a slider (26) is provided at the bottom of the lifting oil cylinder (25). When the push-pull oil cylinder (22) drives the disc spring mounting seat to move in the horizontal direction, the slider (26) slides on the track (12).

3. The electrolytic cell disc spring installation device according to claim 1, characterized in that, The disc spring mounting seat includes a lifting seat ring plate (24). The lifting seat ring plate (24) is connected to the lifting oil cylinder (25) through a connecting block (241) at the bottom. The lifting seat ring plate (24) is in a fan-shaped ring and is used to place a disc spring group.

4. The electrolytic cell disc spring installation device according to claim 3, characterized in that, A plurality of adjusting plates (27) are provided on the lifting seat ring plate (24). Open holes for a guide tube to pass through are provided on both the lifting seat ring plate (24) and the adjusting plate (27). The adjusting plate (27) is used to place a disc spring group.

5. The electrolytic cell disc spring installation device according to claim 4, characterized in that, A plurality of rows of pin holes A (243) are provided on the lifting seat ring plate (24), and a plurality of rows of pin holes B (272) are also provided on the adjusting plate (27). The adjusting plate (27) is mounted on the lifting seat ring plate (24) through a pin (29), and the mounting position of the adjusting plate (27) on the lifting seat ring plate (24) is changed by changing the pin mounting position.

6. The electrolytic cell disc spring installation device according to claim 4, characterized in that, An arc-shaped groove (273) is provided on the adjusting plate (27), and an arc-shaped limiting plate (28) is installed in the arc-shaped groove (273) to limit the placement position of the disc spring group.

7. The electrolytic cell disc spring installation device according to claim 4, characterized in that, Waist-shaped holes (242) matching the number of adjusting plates are formed on the lifting seat ring plate (24), and bolt holes (271) are provided on the adjusting plate (27). The waist-shaped holes (242) and the bolt holes (271) are used for the guide tube to pass through.

8. The electrolytic cell disc spring installation device according to claim 1, characterized in that, The several disc spring moving components (2) are distributed at equal distances in a circle.

9. The electrolytic cell disc spring installation device according to claim 1, characterized in that The push-pull oil cylinder (22) is connected to the lifting oil cylinder (25) through a connecting rod (23). A plurality of telescopic limiting blocks (231) are provided on the connecting rod (23). The distance between the push-pull oil cylinder (22) and the limiting block (231) is the maximum distance for the horizontal movement of the disc spring mounting seat.

10. The electrolytic cell disc spring installation device according to claim 1, characterized in that, It also includes a controller, and the controller is used to control the push-pull oil cylinder (22), the lifting oil cylinder (25), and the total lifting oil cylinder (15).

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