A kind of lifting frame used for disassembly and assembly of diverter

Abstract

The utility model discloses a hoisting frame for disassembly and assembly of a diverter, including four vertical plates, two vertical plates on the same side are fixedly connected by a fixing plate above, two vertical plates on the same side of the fixing plate are fixedly connected by a connecting plate between, a first through hole is provided at the lower end of the vertical plate, a first threaded rod is inserted into the first through hole on the vertical plates at both ends of the same fixing plate, an inverted V-shaped support plate is provided above the two connecting plates located above, and a second threaded rod is provided in the middle of the two second through holes. This kind of hoisting frame is integrated with the structure of the diverter, and is hoisted using a four-point lifting chain, which effectively avoids shaking during the hoisting process. The tooling adopts movable bolt support, and the bolts can be installed before hoisting the upper groove. During hoisting, the installation part can be accurately aligned at one time, avoiding manual secondary adjustment, and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolytic cells, in particular to a hanging frame used for disassembly and assembly of diverters. Background Art

[0002] At present, when the electrolytic cell is opened and powered on, the shunt is made of steel strip, and the shunt is crimped and fixed on the horizontal busbar of the powered cell and the busbar of the lower column of the cell by steel clamps for shunt. The shunt makes the electrolytic cell conductive and the baking temperature rises evenly and reasonably, ensuring that the electrolytic cell is well baked. When installing the existing shunt, it is necessary to hoist the shunt through lifting equipment. The existing lifting method is mostly hoisting by wire rope. When hoisting by wire rope, the shunt is only subjected to a little force, so that the shunt will shake during the hoisting process. At the same time, during the installation of the shunt, not only the staff is required to move the shunt, but also the shunt often scratches the slot cover. The overall operation process is very cumbersome, which is not conducive to the installation of the shunt. We have proposed a hoisting frame for the disassembly and assembly of the shunt. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a hoisting frame for the disassembly and assembly of the diverter. The utility model solves the problem that the existing hoisting method is mostly hoisting by wire rope, and the diverter is only subjected to a little force during the hoisting of the wire rope, so that the diverter will shake during the hoisting process. At the same time, during the installation of the diverter, not only the staff is required to move the diverter, but also the diverter often scratches the slot cover plate. The overall operation process is very cumbersome and is not conducive to the installation of the diverter.

[0004] The utility model discloses a hanging frame for disassembly and assembly of a diverter, comprising four vertical plates, wherein two vertical plates located on the same side are fixedly connected by a fixing plate above the vertical plates, and two vertical plates located on the same side of the fixing plate are fixedly connected by a connecting plate between the vertical plates, wherein a first through hole is provided at the lower end of the vertical plate, and a first threaded rod is inserted into the first through hole on the vertical plates located at both ends of the same fixing plate, one end of the first threaded rod is fixedly connected to a first hexagonal screw head, a first nut is provided on the side of the first threaded rod away from the first hexagonal screw head, an inverted V-shaped supporting plate is provided above the two connecting plates located above, a second through hole is provided at the upper end of the inverted V-shaped supporting plate, a second threaded rod is provided in the middle of the two second through holes, one end of the second threaded rod is fixedly connected to the second hexagonal screw head, and a second nut is provided on the end of the second threaded rod away from the second hexagonal screw head.

[0005] In the above solution, the first nut is fixedly connected to the vertical plate.

[0006] In the above solution, the second nut is fixedly connected to the inverted V-shaped support plate.

[0007] In the above solution, a lifting hole is provided on the upper end of the vertical plate.

[0008] In the above solution, the vertical plate, the fixed plate, the connecting plate and the inverted V-shaped supporting plate are all 304 stainless steel metal plates.

[0009] In the above scheme, the outer sides of the vertical plate, the fixed plate, the connecting plate and the inverted V-shaped supporting plate are provided with anti-rust paint.

[0010] The advantages and beneficial effects of the utility model are as follows: the utility model provides a hoisting frame for disassembly and assembly of the diverter, the first threaded rod is inserted into the first through hole, the first threaded rod is fixedly connected to the first nut, when the second threaded rod is inserted into the second through hole, the second threaded rod is fixedly connected to the second nut, the first threaded rod limits the lower end of the diverter, the second threaded rod supports the upper end of the diverter, when the diverter is hoisted to the top of the electrolytic cell by the hoisting equipment, the two ends of the diverter can be fixedly installed on the column busbar respectively. This kind of hoisting frame has a simple structure, the hoisting frame and the structure of the diverter are integrated into one, and it is hoisted by a four-point lifting chain, which effectively avoids shaking during the hoisting process. The tooling adopts movable bolt support, and the bolts can be installed before hoisting the upper tank. During hoisting, the installation part can be accurately aligned at one time, avoiding manual secondary adjustment, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a back view of the utility model;

[0014] Figure 3 This is a schematic diagram of the vertical plate structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the inverted V-shaped support plate structure of the utility model.

[0016] In the figure: 1, vertical plate 2, fixing plate 3, connecting plate 4, first through hole 5, first threaded rod 6, first hexagonal screw head 7, first nut 8, inverted V-shaped support plate 9, second through hole 10, second threaded rod 11, second hexagonal screw head 12, second nut 13, lifting hole. DETAILED DESCRIPTION

[0017] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0018] like Figure 1-4 As shown, the utility model is a hanging frame for disassembly and assembly of a flow divider, including a vertical plate 1, wherein the vertical plate 1 is provided with four, the upper parts of the two vertical plates 1 located on the same side are fixedly connected by a fixing plate 2, and the two vertical plates 1 located on the same side of the fixing plate 2 are fixedly connected by a connecting plate 3, a first through hole 4 is provided at the lower end of the vertical plate 1, a first threaded rod 5 is inserted into the first through hole 4 on the vertical plates 1 located at both ends of the same fixing plate 2, one end of the first threaded rod 5 is fixedly connected to a first hexagonal screw head 6, a first nut 7 is provided on the side of the first threaded rod 5 away from the first hexagonal screw head 6, the vertical plate 1, the fixing plate 2 and the connecting plate 3 form an overall frame structure of the hanging frame, the first nut 7 is threadedly connected to the first threaded rod 5, the first threaded rod 5 and the vertical plate 1 can be disassembled, and the hanging The mounting frame is hoisted above the diverter, and the first threaded rod 5 is inserted into the first through hole 4, and is connected with the first nut 7 so that the first threaded rod 5 can limit the lower end of the diverter, and an inverted V-shaped support plate 8 is provided above the two connecting plates 3 located above, and a second through hole 9 is provided at the upper end of the inverted V-shaped support plate 8, and a second threaded rod 10 is provided in the middle of the two second through holes 9, and one end of the second threaded rod 10 is fixedly connected to the second hexagonal screw head 11, and a second nut 12 is provided at the end of the second threaded rod 10 away from the second hexagonal screw head 11, and the second threaded rod 10 and the second nut 12 are threadedly connected, and the second threaded rod 10 and the inverted V-shaped support plate 8 can be disassembled, and when the second threaded rod 10 is inserted into the second through hole 9, the second threaded rod 10 can support the upper end of the diverter.

[0019] The first nut 7 is fixedly connected to the vertical plate 1 .

[0020] The second nut 12 is fixedly connected to the inverted V-shaped support plate 8 .

[0021] The upper end of the vertical plate 1 is provided with a hoisting hole 13, and the hoisting equipment can hoist the hoisting frame through the hoisting hole 13. There are 4 hoisting holes 13 in total, thereby effectively ensuring the stability of the hoisting frame during hoisting.

[0022] The vertical plate 1, the fixed plate 2, the connecting plate 3 and the inverted V-shaped supporting plate 8 are all 304 stainless steel metal plates. The frame formed by the 304 stainless steel metal plates effectively reduces the influence of the magnetic field of the electrolysis workshop on the hanging frame.

[0023] The outer sides of the vertical plate 1, the fixed plate 2, the connecting plate 3 and the inverted V-shaped supporting plate 8 are provided with anti-rust paint, which effectively increases the anti-rust ability of the hanging frame.

[0024] Specifically, in the utility model, when the diverter is hoisted, it is hoisted to the top of the diverter by hoisting equipment, the first threaded rod 5 is inserted into the first through hole 4, the first threaded rod 5 is fixedly connected to the first nut 7, and when the second threaded rod 10 is inserted into the second through hole 9, the second threaded rod 10 is fixedly connected to the second nut 12, the first threaded rod 5 limits the lower end of the diverter, and the second threaded rod 10 supports the upper end of the diverter. When the diverter is hoisted to the top of the electrolytic cell by hoisting equipment, the two ends of the diverter can be fixedly installed on the column busbar respectively.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging frame for disassembling and assembling a flow divider, comprising a vertical plate (1), characterized in that: Four vertical plates (1) are provided. Two vertical plates (1) located on the same side are fixedly connected above each other through a fixing plate (2). Two vertical plates (1) located on the same side of the fixing plate (2) are fixedly connected between each other through a connecting plate (3). A first through hole (4) is provided at the lower end of the vertical plate (1). A first threaded rod (5) is inserted into the first through hole (4) on the vertical plates (1) located at both ends of the same fixing plate (2). One end of the first threaded rod (5) is fixedly connected to a first hexagonal screw head (6). A first nut (7) is provided on the side of the threaded rod (5) away from the first hexagonal screw head (6); an inverted V-shaped support plate (8) is provided above the two connecting plates (3) located above; a second through hole (9) is provided at the upper end of the inverted V-shaped support plate (8); a second threaded rod (10) is provided in the middle of the two second through holes (9); one end of the second threaded rod (10) is fixedly connected to the second hexagonal screw head (11); and a second nut (12) is provided at the end of the second threaded rod (10) away from the second hexagonal screw head (11).

2. A hanging frame for disassembly and assembly of a flow divider according to claim 1, characterized in that: The first nut (7) is fixedly connected to the vertical plate (1).

3. A hanging frame for disassembly and assembly of a flow divider according to claim 1, characterized in that: The second nut (12) is fixedly connected to the inverted V-shaped support plate (8).

4. A hanging frame for disassembly and assembly of a flow divider according to claim 1, characterized in that: The upper end of the vertical plate (1) is provided with a lifting hole (13).

5. The hanging frame for disassembly and assembly of the diverter according to claim 1, characterized in that: The vertical plate (1), the fixed plate (2), the connecting plate (3) and the inverted V-shaped supporting plate (8) are all 304 stainless steel metal plates.

6. A hanging frame for disassembly and assembly of a flow divider according to claim 1, characterized in that: The outer sides of the vertical plate (1), the fixed plate (2), the connecting plate (3) and the inverted V-shaped supporting plate (8) are provided with anti-rust paint.

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