Novel cathode short-circuit treatment lifting appliance

Abstract

The utility model discloses a novel cathode short circuit processing lifting appliance which comprises a lifting belt, a lifting ring, a grip, oblique beams, a cross beam, a jacket, a sleeve, a swing rod, a cathode hook and a distance adjusting block, the lifting ring is arranged at the bottom of the lifting belt, the two sides of the lower end of the lifting ring are fixed to one ends of the oblique beams on the respective sides, and the cross beam is fixed to the other ends of the two oblique beams; the two ends of the cross beam are each provided with a jacket and a sleeve, bearings are arranged between the sleeves on the two sides and the cross beam, and the jackets fix the positions of the sleeves on the same side. One ends of the grips on the respective sides are fixed above the sleeves, and a swing rod is fixed below each of the two sleeves; main bodies of the grips are obliquely arranged, the upper ends of the grips are horizontally arranged, and the two grips are symmetrically arranged; a distance adjusting block is arranged at the lower end of each swing rod and hinged to the corresponding swing rod; and a cathode hook in the vertical direction is fixed between the two swing rods and below the connecting point of the two oblique beams and the cross beam. According to the utility model, the problem that the interelectrode distance needs to be manually recovered after short circuit processing can be effectively solved.

Description

Technical Field

[0001] The utility model relates to a novel cathode short - circuit treatment sling, belonging to the technical field of copper electrolytic refining. Background Art

[0002] There are various existing slings for dealing with cathode plate short - circuits, but their purpose is to remove the particles causing the short - circuit. Generally, the weight of the copper - carrying stainless - steel cathode plates in the electrolytic cell is between 40 and 220 kg. Usually, the method is to manually fish out the cathode plates to deal with the short - circuit or use a 5 - t or 10 - t single - beam crane to connect the sling to lift the short - circuited cathode plates. During the process of putting the cathode plates back into the electrolytic cell after dealing with the short - circuit, it is necessary to manually use tools such as crowbars to adjust the pole spacing between adjacent anode and cathode plates many times, which is very troublesome and the work efficiency is not high. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a novel cathode short - circuit treatment sling, which can effectively solve the problem of manually restoring the pole spacing after short - circuit treatment.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a novel cathode short - circuit treatment sling, including a lifting belt, a lifting ring, a grip, an inclined beam, a cross - beam, a jacket, a sleeve, a swing rod, a cathode hook and a distance - adjusting block. A lifting ring is provided at the bottom of the lifting belt, and both sides of the lower - end - biased lifting ring are fixed to one end of the inclined beam on their respective sides. The two inclined beams are symmetrically arranged, and the other ends of the two inclined beams are fixedly connected to a horizontal cross - beam. A jacket and a sleeve are provided at both ends of the cross - beam. The sleeve is coaxial with the cross - beam, bearings are provided between the sleeves on both sides and the cross - beam, the jacket is thread - connected with the cross - beam, and the jacket fixes the position of the sleeve on the same side. One end of the grip on their respective sides is fixedly connected above the sleeve, and a vertical swing rod is fixed below both sleeves. The main body of the grip is inclined, and the upper end of the grip is horizontal. The two grips are symmetrically arranged. A distance - adjusting block is provided at the lower end of the swing rod, and the distance - adjusting block is hinged to the swing rod through a bolt. Between the two swing rods, a vertical cathode hook is fixed at the position below the connection point of the two inclined beams and the cross - beam.

[0005] The distance - adjusting block is made of an insulating and high - temperature - resistant material, and the cathode hook is in an "L" shape with an 8 - mm barb; the lifting ring, the inclined beam, the cross - beam and the cathode hook form the cross - beam hook sling part, and the sling part is all welded with 20 - mm solid stainless - steel bars.

[0006] The beneficial effect of the utility model is: the utility model can effectively solve the problem of manually restoring the pole spacing after short - circuit treatment, has high work efficiency, is convenient and fast, can avoid manual adjustment, and reduces the labor intensity. Description of the Drawings

[0007] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0008] Figure 1 It is a schematic structural diagram of the present utility model.

[0009] Figure 2 is Figure 1 a side view of

[0010] Figure 3 is Figure 2 an enlarged view of part A of

[0011] Reference numerals in the figure:

[0012] 1, lifting belt; 2, lifting ring; 3, grip; 4, inclined beam; 5, cross beam; 6, jacket; 7, sleeve; 8, swing rod; 9, cathode hook; 10, bolt; 11, distance adjusting block. Specific embodiments

[0013] As Figure 1 shown in FIG. 3, a novel cathode short - circuit treatment lifting tool includes a lifting belt 1, a lifting ring 2, a grip 3, an inclined beam 4, a cross beam 5, a jacket 6, a sleeve 7, a swing rod 8, a cathode hook 9 and a distance adjusting block 11. A lifting ring 2 is provided at the bottom of the lifting belt 1. Both sides of the lower - end - biased lifting ring 2 are fixed to one end of the inclined beam 4 on their respective sides. The two inclined beams 4 are symmetrically arranged. The other ends of the two inclined beams 4 are fixedly connected to a horizontal cross beam 5. A jacket 6 and a sleeve 7 are provided at both ends of the cross beam 5. The sleeve 7 is coaxial with the cross beam 5. Bearings are provided between the sleeve 7 on both sides and the cross beam 5. The jacket 6 is thread - connected to the cross beam 5, and the jacket 6 fixes the position of the sleeve 7 on the same side. One end of the grip 3 on their respective sides is fixedly connected above the sleeve 7. A vertically - arranged swing rod 8 is fixed below both sleeves 7. The main body of the grip 3 is inclined, and the upper end of the grip 3 is horizontally arranged. The two grips 3 are symmetrically arranged. A distance adjusting block 11 is provided at the lower end of each swing rod 8. The distance adjusting block 11 is hinged to the swing rod 8 through a bolt 10. Between the two swing rods 8, a vertically - arranged cathode hook 9 is fixed at the position below the connection point of the two inclined beams 4 and the cross beam 5.

[0014] The distance adjusting block 11 is made of an insulating and high - temperature - resistant material. The cathode hook 9 is in an "L" shape and has an 8 - mm barb. The lifting ring 2, the inclined beam 4, the cross beam 5 and the cathode hook 9 form the cross - beam lifting tool part, and the lifting tool part is made by welding with 20 - mm solid stainless - steel bars.

[0015] During use, the short-circuit handling spreader is connected to the hoist by the lifting belt 1 and plays an insulating role. The crossbeam hook spreader part composed of the lifting ring 2, the inclined beam 4, the crossbeam 5, and the cathode hook 9 holds the two windows in the cathode plate by the two cathode hooks 9. The cathode plate remains stationary. The swing rod 8 is controlled by the grip 3. The grip 3 drives the sleeve 7 to rotate under the support of the bearing, and the sleeve 7 drives the swing rod 8 to rotate. By adjusting the angle of the swing rod 8, the distance-adjusting block 11 is inserted between two adjacent anode and cathode plates. The distance-adjusting block 11 is made of an insulating and high-temperature-resistant material, and its width is the pole pitch between two adjacent anode and cathode plates. In this way, the cathode plate can directly fall into the electrolytic cell without subsequent adjustment; there is a pole pitch between the anode and cathode plates, and what is adjusted is the pole pitch during plate dropping.

[0016] The load-bearing capacity of the lifting belt 1 can reach more than 3t. The distance between the two cathode hooks 9 is within the range of the distance between the two windows of the stainless-steel cathode plate. The size of the distance-adjusting block 11 depends on the pole pitch between the two anode and cathode plates, and the size of the distance-adjusting block 11 can be adjusted according to the actual situation. The cathode hook 9 is specially provided with an 8mm-long barb to prevent the cathode plate from falling off during short-circuit handling, causing potential safety hazards. The grip 3 can adjust the rotation angle of the swing rod 8. The distance-adjusting block 11 is a movable joint, and it always remains vertically downward under the action of being hinged to the swing rod 8.

Claims

1. A new cathode short-circuit treatment sling, characterized in that: It includes a lifting belt (1), a lifting ring (2), a grip (3), an inclined beam (4), a cross beam (5), a jacket (6), a sleeve (7), a swing rod (8), a cathode hook (9) and a distance adjusting block (11). A lifting ring (2) is provided at the bottom of the lifting belt (1). Both sides of the lifting ring (2) at the lower end are fixed to one end of the inclined beam (4) on their respective sides. The two inclined beams (4) are symmetrically arranged. The other ends of the two inclined beams (4) are fixedly connected to a horizontal cross beam (5). A jacket (6) and a sleeve (7) are provided at both ends of the cross beam (5). The sleeve (7) is coaxial with the cross beam (5). Bearings are provided between the sleeves (7) on both sides and the cross beam (5). The jacket (6) is threadedly connected to the cross beam (5), and the jacket (6) fixes the position of the sleeve (7) on the same side. One end of the grip (3) on their respective sides is fixedly connected above the sleeve (7). A vertical swing rod (8) is fixed below both sleeves (7). A distance adjusting block (11) is provided at the lower end of the swing rod (8). The distance adjusting block (11) is hinged to the swing rod (8) through a bolt (10). Between the two swing rods (8), a vertical cathode hook (9) is fixed at the lower position of the connection point between the two inclined beams (4) and the cross beam (5).

2. The novel cathode short-circuit treatment spreader according to claim 1, characterized in that: The main body of the grip (3) is inclined, and the upper end of the grip (3) is horizontally arranged. The two grips (3) are symmetrically arranged.

3. A novel cathode short - circuit treatment sling according to claim 1, characterized in that: The distance adjusting block (11) is made of an insulating and high-temperature resistant material.

4. A novel cathode short-circuit treatment sling according to claim 1, characterized in that: The cathode hook (9) is in an "L" shape and has an 8 mm barb.

5. A novel cathode short - circuit treatment sling according to claim 1, characterized in that: The lifting ring (2), the inclined beam (4), the cross beam (5) and the cathode hook (9) form the cross beam hoisting tool part, and the hoisting tool part is all welded from 20 mm solid stainless steel bars.

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