Nickel electrolytic cell hoisting hanger

Abstract

The utility model relates to a nickel electrolytic cell hoisting hanger which comprises no less than two longitudinal beams, no less than two short cross beams, two long cross beams, four connecting sling opening lifting lugs and four connecting steel wire rope opening lifting lugs, the longitudinal beams are parallel, the two ends of the longitudinal beams are flush, and the two long cross beams are horizontally perpendicular to the longitudinal beams and connected to the two ends of the longitudinal beams respectively. The short cross beams are parallel to the long cross beams and are connected to the longitudinal beams, the connecting sling perforated lifting lugs are connected to the ends of the long cross beams, the connecting steel wire rope perforated lifting lugs are connected to the ends of the short cross beams, and the distance between the connecting sling perforated lifting lugs at the two ends of each long cross beam is equal to the width of the outer wall of the electrolytic cell. The lifting frame is simple in structure, high in lifting efficiency, convenient to use and good in stability in the lifting process, the long cross beams play a good role in opening the lifting belts, the problem that the lifting belts extrude the wall of a cavity nickel electrolytic bath to cause deformation of the wall of the nickel electrolytic bath is solved, and the problem of high-risk lifting of the current nickel electrolytic bath with large size and heavy weight is successfully solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel electrolytic cell hoisting construction, in particular to a nickel electrolytic cell hoisting auxiliary tool, namely a nickel electrolytic cell hoisting hanger. Background Art

[0002] Nickel electrolytic cells are important equipment in the hydrorefining of non-ferrous metal nickel. The electrolytic cells are large in size and heavy in weight. The currently used reinforced concrete lined glass fiber reinforced nickel electrolytic cells weigh 12-15t, and the vinyl resin concrete electrolytic cells weigh 7-9t. The traditional hoisting method directly uses slings to tie the electrolytic cells. During hoisting, the aggregation force of the slings will squeeze the cavity nickel electrolytic cell wall, causing the nickel electrolytic cell to deform and damage. Improper hoisting will damage the cell wall at the least, affecting the quality and life of the electrolytic cell in the later use. In severe cases, the hoisting will lose stability and cause the electrolytic cell to collide and damage other equipment on site or the electrolytic cell to fall off. The hoisting and installation of new electrolytic cells and the hoisting and removal of old electrolytic cells are difficult and dangerous. Therefore, in order to ensure the hoisting safety of nickel electrolytic cells, improve construction efficiency, and ensure that nickel electrolytic cells are accurately positioned and free from damage, it is of great significance to invent and design a special hoisting hanger for nickel electrolytic cells. Summary of the invention

[0003] In view of the above problems, the utility model provides a nickel electrolytic cell hoisting hanger with a simple structure, high hoisting efficiency and easy use. The hanger has good stability during the hoisting process, and the sling can be well stretched to avoid squeezing the cavity nickel electrolytic cell wall and causing deformation and damage to the cell wall.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A nickel electrolytic cell hoisting hanger comprises no less than 2 longitudinal beams, no less than 2 short cross beams, 2 long cross beams, 4 connecting slings with holes, and 4 connecting wire ropes with holes. The longitudinal beams are parallel and flush at both ends. Two long cross beams are horizontally perpendicular to the longitudinal beams and are respectively connected to the two ends of the longitudinal beams. The short cross beams are parallel to the long cross beams and connected to the longitudinal beams. The connecting slings with holes are connected to the ends of the long cross beams. The connecting wire ropes with holes are connected to the ends of the short cross beams. The spacing between the connecting slings with holes at both ends of a single long cross beam is the width of the outer wall of the electrolytic cell.

[0006] Preferably, there are two longitudinal beams and two short cross beams.

[0007] Preferably, the length of the longitudinal beam is 3 / 5-4 / 5 of the length of the electrolytic cell, the length of the short cross beam is 6 / 8-7 / 8 of the length of the long cross beam, and the distance between the two longitudinal beams does not exceed the length of the short cross beam.

[0008] Preferably, the hanger is a symmetrical structure.

[0009] Preferably, the longitudinal beams, short cross beams and long cross beams are made of square steel, and the connecting sling hole ear and the connecting wire rope hole ear are made of steel plate.

[0010] Preferably, the connection method is welding.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] When the hoisting hanger is used to hoist the nickel electrolytic cell, the force is evenly distributed, the support is reliable, and the use is convenient. The nickel electrolytic cell hoisting is safe, stable, and efficient, and is an effective nickel electrolytic cell hoisting tool. In addition, the long crossbeam of the hanger plays a role in opening the sling, which effectively avoids the damage to the cavity thin-walled nickel electrolytic cell wall caused by the aggregation force when the traditional hoisting method directly uses slings to tie the electrolytic cell for hoisting. In addition, the hanger uses a fiber sling to hoist the nickel electrolytic cell, which has a good protective effect on the nickel electrolytic cell, especially the vinyl resin nickel electrolytic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the nickel electrolytic cell hoisting hanger of the utility model;

[0014] Figure 2 This is a top view of the nickel electrolytic cell hoisting bracket of the utility model;

[0015] Figure 3 This is a side view of the hanging bracket for the nickel electrolytic cell of the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the hanging installation of a nickel electrolytic cell hanger.

[0017] Figure symbols: 1-longitudinal beam, 2-short cross beam, 3-long cross beam, 4-opening lifting lug for connecting sling, 5-opening lifting lug for connecting wire rope, 6-nickel electrolytic cell, 7-sling, 8-U-shaped lifting ring buckle, 9, wire rope 10, crane and its hook. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1-Figure 4The utility model provides a nickel electrolytic cell hoisting hanger, which is composed of no less than 2 longitudinal beams 1, no less than 2 short cross beams 2, 2 long cross beams 3, 4 connecting slings with holes 4, and 4 connecting wire ropes with holes 5. Among them, the longitudinal beams 1 are parallel and flush at both ends, the two long cross beams 3 are horizontally perpendicular to the longitudinal beams 1 and are respectively connected to the two ends of the longitudinal beams 1, and the short cross beams 2 are parallel to the long cross beams 3 and connected to the longitudinal beams 1, forming the main frame structure of the hoisting hanger, and the hanger structure is simple. The connecting sling with holes 4 is connected to the end of the long cross beam 3, and the connecting wire rope with holes 5 is connected to the end of the short cross beam 2. The spacing dimension of the connecting sling with holes 4 at both ends of a single long cross beam 3 of the hanger is the width dimension of the outer wall of the electrolytic cell, which is to open the sling 7 to prevent it from squeezing the cavity nickel electrolytic cell during hoisting and deforming the nickel electrolytic cell.

[0020] Embodiment 2, based on embodiment 1, there are two longitudinal beams 1 and two short cross beams 2.

[0021] Embodiment 3, based on embodiment 2, the length dimension of longitudinal beam 1 is 3 / 5-4 / 5 of the length dimension of electrolytic cell, the length dimension of short cross beam 2 is 6 / 8-7 / 8 of the length dimension of long cross beam 3, and the distance dimension between two longitudinal beams 1 does not exceed the length dimension of short cross beam 2.

[0022] Embodiment 4, based on embodiment 1, the hanger is a symmetrical structure.

[0023] Embodiment 5, on the basis of embodiment 1, the longitudinal beam 1, the short cross beam 2, and the long cross beam 3 are made of square steel, and the connecting sling hole ear 4 and the connecting wire rope hole ear 5 are made of steel plate.

[0024] Embodiment 6, based on embodiment 5, the connection method is welding.

[0025] Place the hanger as Figure 4 Assemble as shown, first connect the hanger to the crane hook 10. A total of 4 U-shaped lifting ring buckles 8 are installed on the lifting ears 4 with holes for the sling and the lifting ears 5 with holes for the connecting wire ropes. After the wire rope 9 is inserted into the U-shaped lifting ring buckle 8, the rope buckles at both ends of the wire rope 9 are hung into the hook 10 of the crane. After assembly, check that the U-shaped lifting ring buckle 8, the wire rope 9, the crane and its hook 10 are in normal condition. Operate the crane to move the assembled hanger to the top of the nickel electrolytic cell to be hoisted. Use the sling 7 to tie up the nickel electrolytic cell 6, and the rope buckles at both ends of the sling 7 are hung into the U-shaped lifting ring buckle 8, so that the nickel electrolytic cell 6 has better stability during the hoisting process. The sling 7 uses fiber material to hoist the nickel electrolytic cell, which has a good protective effect on the nickel electrolytic cell, especially the vinyl resin nickel electrolytic cell.

[0026] When hoisting the nickel electrolytic cell, the crane is operated so that the crane hook 10 lifts the hanger and the nickel electrolytic cell to a certain height in the vertical direction. Then, the crane hook 10 is moved in the horizontal direction to move the hanger and the nickel electrolytic cell to a designated position. Finally, the crane hook 10 is placed in the vertical direction to place the hanger and the nickel electrolytic cell at the designated position.

[0027] Furthermore, the above specific method and steps can be repeated to repeatedly hoist the next nickel electrolytic cell.

[0028] The utility model has the advantages of simple structure, high hoisting efficiency and convenient use. The hanger has good stability during hoisting, and the long crossbeam 3 plays a good supporting role on the sling 7, thus avoiding the problem that the sling squeezes the cavity nickel electrolytic cell wall to deform the nickel electrolytic cell wall, and successfully solves the current high-risk hoisting problem of large-volume and heavy-weight nickel electrolytic cells.

Claims

1. A nickel electrolytic cell hoisting hanger, characterized in that: The invention comprises at least two longitudinal beams (1), at least two short transverse beams (2), two long transverse beams (3), four connecting sling opening ears (4), and four connecting wire rope opening ears (5). The longitudinal beams (1) are parallel and flush at both ends. Two long transverse beams (3) are horizontally perpendicular to the longitudinal beams (1) and are respectively connected to the two ends of the longitudinal beams (1). The short transverse beams (2) are parallel to the long transverse beams (3) and connected to the longitudinal beams (1). The connecting sling opening ears (4) are connected to the ends of the long transverse beams (3). The connecting wire rope opening ears (5) are connected to the ends of the short transverse beams (2). The spacing between the connecting sling opening ears (4) at both ends of a single long transverse beam (3) is the width of the outer wall of the electrolytic cell.

2. The nickel electrolytic cell hoisting hanger according to claim 1, characterized in that: There are two longitudinal beams (1) and two short cross beams (2).

3. The nickel electrolytic cell hoisting hanger according to claim 2, characterized in that: The length of the longitudinal beam (1) is 3 / 5-4 / 5 of the length of the electrolytic cell, the length of the short crossbeam (2) is 6 / 8-7 / 8 of the length of the long crossbeam (3), and the distance between the two longitudinal beams (1) does not exceed the length of the short crossbeam (2).

4. The nickel electrolytic cell hoisting hanger according to claim 1 or 2, characterized in that: The hanger is a symmetrical structure.

5. The nickel electrolytic cell hoisting hanger according to claim 1, characterized in that: The longitudinal beam (1), the short cross beam (2) and the long cross beam (3) are made of square steel, and the connecting sling hole ear (4) and the connecting wire rope hole ear (5) are made of steel plate.

6. The nickel electrolytic cell hoisting hanger according to claim 5, characterized in that: The connection method is welding.

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