Double-pulling anode lifting appliance device

Abstract

The utility model belongs to the technical field of anode lifting appliances, and particularly relates to a double-pull anode lifting appliance device, which comprises a bearing beam and a main lifting lug, a dismounting structure is arranged below the bearing beam, the dismounting structure comprises a dismounting mechanism and an adjusting mechanism, the dismounting mechanism comprises an adjusting box, an adjusting plate, a pull rod, a wedge-shaped plate and a mounting block, the inner wall of the adjusting box is slidably connected with two ends of an adjusting plate, and one side of the adjusting plate is connected with one end of a pull rod. According to the double-pull anode lifting appliance device, an anode bar can be quickly and conveniently disassembled and assembled, the stability of the anode bar after being fixedly installed can be effectively improved, an installation block and a bell jar can be quickly and conveniently disassembled and assembled, then the double-pull anode lifting appliance device can be better used, and the problems that the bell jar, the installation block and the anode bar cannot be quickly and conveniently disassembled and assembled, and the service life of the bell jar, the installation block and the anode bar is shortened are solved. And the problem that the anode bar cannot be stably fixed through the stainless steel round steel pipe is solved, and the working efficiency of the lifting appliance device is improved.

Description

Technical Field

[0001] This utility model relates to the field of anode lifting device technology, specifically a double-pull anode lifting device. Background Technology

[0002] The 200KA aluminum electrolytic plant currently has 212 electrolytic cells and 10 multi-functional overhead cranes. The electrode replacement method is double electrode replacement. Electrode replacement refers to the process in which the anode is constantly consumed during electrolytic production and needs to be replaced after a certain period of time. A lifting device is required during the replacement process.

[0003] As disclosed in Chinese Patent Publication No. CN218754491U, a simple double-pull anode lifting device is provided. A second reserved groove is opened inside one side of the top of the anode rod. When fixing the anode rod, the bell jar can be snapped onto the outside of the anode rod. A stainless steel round steel tube is inserted horizontally into the bell jar and the anode rod. At this time, the anode rod can be fixed inside the bell jar, which solves the problem of the anode rod being easy to lift and connect to the bell jar, and the problem of replacing two pieces at once.

[0004] When in use, the lifting device allows for the assembly and disassembly of the anode rod through the first reserved groove, stainless steel round steel pipe, bell jar, and other structures. However, in actual use, it is not possible to quickly and easily assemble and disassemble the bell jar, mounting block, and anode rod. Furthermore, the stainless steel round steel pipe cannot stably fix the anode rod, thereby reducing the working efficiency of the lifting device.

[0005] Therefore, we urgently need to provide a double-pull anode lifting device. Utility Model Content

[0006] The purpose of this utility model is to provide a double-pull anode lifting device to solve the problems mentioned in the background art, such as the inability to quickly and conveniently disassemble and assemble the bell jar, mounting block, and anode rod, and the inability to stably fix the anode rod with stainless steel round steel pipe, thereby reducing the working efficiency of the lifting device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a double-pull anode lifting device, comprising a load-bearing beam and a main lifting lug, wherein a disassembly structure is provided below the load-bearing beam;

[0008] The disassembly / assembly structure includes a disassembly / assembly mechanism and an adjustment mechanism;

[0009] The disassembly and assembly mechanism includes an adjustment box, an adjustment plate, a pull rod, a wedge plate, and an installation block. The inner wall of the adjustment box is slidably connected to both ends of the adjustment plate. One side of the adjustment plate is connected to one end of the pull rod, and the other side of the adjustment plate is connected to one end of the wedge plate. The other end of the wedge plate is inserted into one side of the installation block. A bell jar is fixedly installed at the bottom of the installation block, and a connecting plate is fixedly installed on one side of the installation block. A limit rod is slidably connected to the inner wall of the connecting plate, and a baffle is fixedly installed on the outer wall of the limit rod. An anode rod is inserted into one end of the baffle.

[0010] A further improvement is that there are two adjustment boxes, which are symmetrically distributed on both sides of the mounting box. A spring is fixedly installed between one side of the adjustment plate and the inner wall of the adjustment box, so that the bell cover can be quickly and easily disassembled and assembled, thus enabling better use.

[0011] A further improvement is that limiting grooves are provided on both sides of the mounting block, and one end of the wedge plate is inserted into the inner wall of the limiting groove. There are two wedge plates, which are symmetrically distributed on both sides of the mounting block, so that the mounting block can be quickly and easily disassembled and assembled, and thus the bell cover can be disassembled and assembled better.

[0012] A further improvement is that the connecting plate is L-shaped, and there are two connecting plates, which are symmetrically distributed on both sides of the mounting block. A spring is fixedly installed between one side of the baffle and one side of the connecting plate, so that the anode rod can be quickly and easily disassembled and assembled, thus enabling better use and increasing the stability of the anode rod during use.

[0013] A further improvement is that the adjustment mechanism includes a bidirectional threaded rod, a threaded plate, an auxiliary lifting lug, a fixing bolt, and a mounting box. The outer wall of the bidirectional threaded rod is threadedly connected to the inner wall of the threaded plate, the bottom of the threaded plate is connected to the top of the auxiliary lifting lug, the inner wall of the auxiliary lifting lug is threadedly connected to the outer wall of the fixing bolt, and the bottom of the auxiliary lifting lug is connected to the top of the mounting box.

[0014] A further improvement is that the number of threaded plates is four, and the threaded plates are symmetrically distributed on the outer wall of the bidirectional threaded rod. The number of auxiliary lifting lugs is two, and the auxiliary lifting lugs are symmetrically distributed on the bottom of the four threaded plates. One end of the fixing bolt is threaded to the inner wall of the threaded plate, thereby enabling quick and convenient adjustment of the position between the two anode rods, and thus enabling better use.

[0015] A further improvement is that the top of the load-bearing beam is connected to the bottom of the main lifting lug, the inner wall of the load-bearing beam is rotatably connected to one end of the bidirectional threaded rod, and one end of the adjusting box is connected to one side of the mounting box.

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

[0017] 1. This double-pull anode lifting device enables quick and convenient disassembly and assembly of the anode rod through a disassembly and assembly mechanism. It also effectively increases the stability of the anode rod after fixed installation and allows for quick and convenient disassembly and assembly of the mounting block and bell jar, thus improving its usability. This solves the problems of not being able to quickly and conveniently disassemble and assemble the bell jar, mounting block, and anode rod, and the inability to stably fix the anode rod using stainless steel round steel pipes, thereby improving the working efficiency of the lifting device.

[0018] 2. This double-pull anode lifting device, through its adjustment mechanism, enables quick and convenient adjustment of the positions of the two anode rods, thus facilitating better use. It also allows for quick and convenient disassembly and assembly of the auxiliary lifting lugs, further simplifying operation for personnel. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism of this utility model. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the disassembly and assembly mechanism of this utility model. Figure 2 ;

[0023] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the diagram;

[0024] Figure 6 This is a schematic diagram of the adjustment mechanism of this utility model.

[0025] In the diagram: 1. Load-bearing beam; 2. Main lifting lug; 3. Assembly / disassembly mechanism; 301. Adjustment box; 302. Adjustment plate; 303. Tie rod; 304. Wedge plate; 305. Mounting block; 306. Bell jar; 307. Connecting plate; 308. Limiting rod; 309. Baffle; 310. Anode rod; 4. Adjustment mechanism; 401. Two-way threaded rod; 402. Threaded plate; 403. Secondary lifting lug; 404. Fixing bolt; 405. Mounting box. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-6 This utility model provides a technical solution:

[0028] Example 1:

[0029] A double-pull anode lifting device includes a load-bearing beam 1 and a main lifting lug 2, with a disassembly and assembly structure provided below the load-bearing beam 1;

[0030] The disassembly and assembly structure includes a disassembly and assembly mechanism 3 and an adjustment mechanism 4;

[0031] The disassembly and assembly mechanism 3 includes an adjustment box 301, an adjustment plate 302, a pull rod 303, a wedge plate 304, and an installation block 305. The inner wall of the adjustment box 301 is slidably connected to both ends of the adjustment plate 302. One side of the adjustment plate 302 is connected to one end of the pull rod 303, and the other side of the adjustment plate 302 is connected to one end of the wedge plate 304. The other end of the wedge plate 304 is inserted into one side of the installation block 305. A bell jar 306 is fixedly installed at the bottom of the installation block 305. A connecting plate 307 is fixedly installed on one side of the installation block 305. A limit rod 308 is slidably connected to the inner wall of the connecting plate 307. A baffle 309 is fixedly installed on the outer wall of the limit rod 308. An anode rod 310 is inserted into one end of the baffle 309.

[0032] In this embodiment, there are two adjustment boxes 301, which are symmetrically distributed on both sides of the mounting box 405. A spring is fixedly installed between one side of the adjustment plate 302 and the inner wall of the adjustment box 301, so that the bell cover 306 can be quickly and conveniently disassembled and assembled, and thus can be used better.

[0033] Furthermore, limiting grooves are provided on both sides of the mounting block 305, and one end of the wedge plate 304 is inserted into the inner wall of the limiting groove. There are two wedge plates 304, which are symmetrically distributed on both sides of the mounting block 305, so that the mounting block 305 can be quickly and easily disassembled and assembled, and the bell jar 306 can be disassembled and assembled better.

[0034] Furthermore, the connecting plate 307 is L-shaped, and there are two connecting plates 307. The connecting plates 307 are symmetrically distributed on both sides of the mounting block 305. A spring is fixedly installed between one side of the baffle 309 and one side of the connecting plate 307, so that the anode rod 310 can be quickly and easily disassembled and assembled, thus enabling better use and increasing the stability of the anode rod 310 during use.

[0035] When the anode rod 310 needs to be installed, the operator pulls the limiting rod 308 to slide it on the inner wall of the connecting plate 307. The sliding of the limiting rod 308 moves the baffle 309, which in turn compresses the second spring. At this point, the anode rod 310 is inserted into the bell jar 306. Releasing the limiting rod 308 allows the spring force to reset it, and the limiting rod 308 is then inserted back into the anode rod 310, completing the fixation. When disassembly is required, simply pull the limiting rod 308 to move it. When the bell jar 306 needs to be installed, insert the mounting block 305 into the mounting box. In section 405, when the mounting block 305 is inserted into the mounting box 405, it can compress the wedge plate 304. As it moves continuously, the wedge plate 304 can be inserted into the limiting groove, thereby limiting and fixing the mounting block 305 and completing the limiting and fixing of the bell jar 306. When disassembly is required, the pull rod 303 is pulled to move the adjusting plate 302. The movement of the adjusting plate 302 compresses the spring and moves the wedge plate 304, allowing the wedge plate 304 to be pulled out of the limiting groove to complete the disassembly. This allows for quick and convenient disassembly and increases the stability of the anode rod 310 during installation.

[0036] Example 2:

[0037] Based on Embodiment 1, the adjustment mechanism 4 includes a bidirectional threaded rod 401, a threaded plate 402, an auxiliary lifting lug 403, a fixing bolt 404, and a mounting box 405. The outer wall of the bidirectional threaded rod 401 is threadedly connected to the inner wall of the threaded plate 402. The bottom of the threaded plate 402 is connected to the top of the auxiliary lifting lug 403. The inner wall of the auxiliary lifting lug 403 is threadedly connected to the outer wall of the fixing bolt 404. The bottom of the auxiliary lifting lug 403 is connected to the top of the mounting box 405.

[0038] In this embodiment, there are four threaded plates 402, which are symmetrically distributed on the outer wall of the bidirectional threaded rod 401. There are two auxiliary lifting lugs 403, which are symmetrically distributed on the bottom of the four threaded plates 402. One end of the fixing bolt 404 is threadedly connected to the inner wall of the threaded plate 402, so that the position between the two anode rods 310 can be quickly and conveniently adjusted, thereby enabling better use.

[0039] Furthermore, the top of the load-bearing beam 1 is connected to the bottom of the main lifting lug 2, the inner wall of the load-bearing beam 1 is rotatably connected to one end of the bidirectional threaded rod 401, and one end of the adjusting box 301 is connected to one side of the mounting box 405.

[0040] When the anode rod 310 needs to be installed, the disassembly and assembly mechanism 3 can quickly and easily install and disassemble the anode rod 310, thereby increasing the stability of the anode rod 310 during installation and allowing for quick and easy disassembly and assembly of the bell jar 306, thus enabling better use. When it is necessary to adjust the position between the two anode rods 310, the threaded plate 402 is moved by rotating the bidirectional threaded rod 401, which in turn moves the auxiliary lifting lug 403, which in turn moves the mounting box 405, which in turn indirectly moves the anode rod 310, thus enabling adjustment and better use to meet different application scenarios. When it is necessary to disassemble the auxiliary lifting lug 403, the fixing bolt 404 is rotated to pull it out of the auxiliary lifting lug 403, thus completing the disassembly of the auxiliary lifting lug 403. When it is necessary to install, the above steps are repeated in reverse.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A double-pull anode lifting device, comprising a load-bearing beam (1) and a main lifting lug (2), characterized in that: A disassembly structure is provided below the load-bearing beam (1); The disassembly and assembly structure includes a disassembly and assembly mechanism (3) and an adjustment mechanism (4); The disassembly and assembly mechanism (3) includes an adjustment box (301), an adjustment plate (302), a pull rod (303), a wedge plate (304), and an installation block (305). The inner wall of the adjustment box (301) is slidably connected to both ends of the adjustment plate (302). One side of the adjustment plate (302) is connected to one end of the pull rod (303), and the other side of the adjustment plate (302) is connected to one end of the wedge plate (304). The other end of the wedge plate (304) is inserted into one side of the installation block (305). A bell jar (306) is fixedly installed at the bottom of the installation block (305). A connecting plate (307) is fixedly installed on one side of the installation block (305). A limit rod (308) is slidably connected to the inner wall of the connecting plate (307). A baffle (309) is fixedly installed on the outer wall of the limit rod (308). An anode rod (310) is inserted into one end of the baffle (309).

2. The double-pull anode lifting device according to claim 1, characterized in that: There are two regulating boxes (301), which are symmetrically distributed on both sides of the mounting box (405). A spring is fixedly installed between one side of the regulating plate (302) and the inner wall of the regulating box (301).

3. The double-pull anode lifting device according to claim 1, characterized in that: Limiting grooves are provided on both sides of the mounting block (305), and one end of the wedge plate (304) is inserted into the inner wall of the limiting groove. There are two wedge plates (304), which are symmetrically distributed on both sides of the mounting block (305).

4. The double-pull anode lifting device according to claim 1, characterized in that: The connecting plate (307) is L-shaped, and there are two connecting plates (307). The connecting plates (307) are symmetrically distributed on both sides of the mounting block (305). A spring is fixedly installed between one side of the baffle (309) and one side of the connecting plate (307).

5. The double-pull anode lifting device according to claim 1, characterized in that: The adjustment mechanism (4) includes a bidirectional threaded rod (401), a threaded plate (402), an auxiliary lifting lug (403), a fixing bolt (404), and a mounting box (405). The outer wall of the bidirectional threaded rod (401) is threadedly connected to the inner wall of the threaded plate (402). The bottom of the threaded plate (402) is connected to the top of the auxiliary lifting lug (403). The inner wall of the auxiliary lifting lug (403) is threadedly connected to the outer wall of the fixing bolt (404). The bottom of the auxiliary lifting lug (403) is connected to the top of the mounting box (405).

6. The double-pull anode lifting device according to claim 5, characterized in that: There are four threaded plates (402), which are symmetrically distributed on the outer wall of the bidirectional threaded rod (401). There are two auxiliary lifting lugs (403), which are symmetrically distributed at the bottom of the four threaded plates (402). One end of the fixing bolt (404) is threaded to the inner wall of the threaded plate (402).

7. The double-pull anode lifting device according to claim 1, characterized in that: The top of the load-bearing beam (1) is connected to the bottom of the main lifting lug (2), the inner wall of the load-bearing beam (1) is rotatably connected to one end of the bidirectional threaded rod (401), and one end of the adjusting box (301) is connected to one side of the mounting box (405).

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