CN219526012U - Self-baking electrode mold lifting device of iron alloy submerged arc furnace - Google Patents
Self-baking electrode mold lifting device of iron alloy submerged arc furnace Download PDFInfo
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- CN219526012U CN219526012U CN202320775303.5U CN202320775303U CN219526012U CN 219526012 U CN219526012 U CN 219526012U CN 202320775303 U CN202320775303 U CN 202320775303U CN 219526012 U CN219526012 U CN 219526012U
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- baking electrode
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Abstract
The utility model relates to a self-baking electrode mold lifting device of an iron alloy submerged arc furnace, which comprises a cross beam, wherein supporting frames are respectively fixedly installed at the end parts of two ends of the cross beam, a suspension arm is fixedly installed on each supporting frame, a hook is fixedly connected with the end part of the suspension arm, a supporting seat is fixedly installed on the surface of the cross beam, and an insulating device is fixedly installed on the surface of the supporting seat. The insulation device comprises two steel plates, and an insulation plate body is fixedly arranged between the two steel plates. The steel plate and the insulating plate body are fixed through bolts. The supporting seat is a vertical plate, and radians are arranged on two sides of the vertical plate. The suspension arm is fixedly arranged on the support frame through a fixing pin. The radian of the hook is 40-50 degrees. The utility model has the beneficial effects that: the problems that an ore furnace is easy to cause damage to equipment and facilities in the process of butt welding by means of short circuit ignition of an electrified electrode and a single-beam crane of the lifting die in operation and the problem of object striking safety caused by falling safety risks of a self-baking electrode die in the process of transferring are solved.
Description
Technical Field
The utility model relates to a transfer device of a self-baking electrode die in smelting production of an iron alloy submerged arc furnace, in particular to a lifting device of the self-baking electrode die of the iron alloy submerged arc furnace.
Background
The self-baking electrode mould of the iron alloy submerged arc furnace is lifted and carried out, which is a common operation activity in the production process of the iron alloy, the operation process is to lift and carry out the self-baking electrode mould which is manufactured by welding from a spare part area to a 22 m operation platform of the submerged arc furnace by using a single beam crane, and the self-baking electrode mould which is consumed by the original self-baking electrode mould and is carried out newly is welded together, so that the submerged arc furnace self-baking electrode mould is lengthened to ensure normal production, but no safe and reliable lifting device is arranged in the frequent operation activity, and the self-baking electrode mould of the iron alloy submerged arc furnace is lifted and carried out by adopting a self-made soft chain at present, so the self-made lifting device has the following two problems: firstly, an insulating device cannot be installed on a self-made soft chain lifting appliance, so that a short circuit 'sparking' between an operating live electrode of an ore smelting furnace and a single-beam lifting appliance of a lifting mould is easily caused in the butt welding process of the lifting mould, and potential safety hazards are caused to operators and equipment facilities; secondly, when personnel use self-control soft chain hoist in the operation in-process, can't hang to the mould in time effectively, cause the slippage easily, lead to the mould to have the safety risk that drops in the transportation process.
Disclosure of Invention
The utility model aims to provide the self-baking electrode mould lifting device for the iron alloy submerged arc furnace, which has the advantages of reasonable structural design, convenience in operation, high safety performance, reliability, durability and strong practicability, and solves the problem that a submerged arc furnace is easy to cause damage to equipment and facilities due to the fact that a live electrode and a single-beam crane of the lifting mould are in short circuit and fire striking during butt welding, and the problem that objects are hit by personnel due to falling safety risk during the process of transferring the self-baking electrode mould.
The utility model relates to a self-baking electrode mold lifting device of an iron alloy submerged arc furnace, which comprises a cross beam 3, wherein supporting frames 6 are respectively and fixedly arranged at the end parts of two ends of the cross beam 3, a suspension arm 5 is fixedly arranged on each supporting frame 6, a hook 7 is fixedly connected at the end part of each suspension arm 5, a supporting seat 8 is fixedly arranged on the surface of the cross beam 3, and an insulating device 2 is fixedly arranged on the surface of each supporting seat 8.
The insulation device 2 comprises two steel plates 201, and an insulation plate body 202 is fixedly arranged between the two steel plates 201.
The insulating plate 202 can block the conduction of the circuit of the lifting die in the butt welding process, so that the problem that the equipment and the facility are damaged due to the fact that a submerged arc furnace is in short circuit 'sparking' between an operating live electrode and a single-beam crane of the lifting die can be solved, for example, when the new and old self-baking electrode dies are lifted and butt welded, the submerged arc furnace is in electric connection under the condition that the submerged arc furnace is not powered off, the electrode of the submerged arc furnace is live, the single-beam crane is grounded through a scribing line, and the lifting appliance is not insulated, so that the single-beam crane or the self-baking electrode die is damaged.
The steel plate 201 and the insulating plate body 202 are fixed by bolts 9.
The bolts 9 fix the steel plate 201 and the insulating plate body 202, so that the connection stability between the steel plate 201 and the insulating plate body 202 can be ensured.
The supporting seat 8 is a vertical plate, and radians are arranged on two sides of the vertical plate.
The support seat 8 is provided to support the insulating device 2.
The suspension arm 5 is fixedly arranged on the support frame 6 through the fixing pin 4.
The suspension arm 5 can move on the support frame 6 and rotate along the fixed pin 4, so that the suspension arm can be flexibly operated in the process of lifting the self-baking electrode mold, and is convenient for lifting the self-baking electrode mold.
The radian of the hook 7 is 40-50 degrees.
The radian setting of couple 7 agrees with the border of mould, consequently can firmly grasp the self-baking electrode mould at the in-process of handling, plays firm handling effect, and the security performance is high.
The surface of the insulating device 2 is fixedly provided with a hanging ring 1.
The hanging ring 1 has the functions that after the self-baking electrode die is firmly held by the hanging device, the hanging arm of the hanging device is convenient to hang the inner rib plate of the self-baking electrode die firmly, and then the whole hanging device and the self-baking electrode die are lifted together, so that the adhesive force is convenient.
The beneficial effects of the utility model are as follows:
1) The arranged insulating plate body 202 can block the conduction of a circuit of the lifting die in the butt welding process, so that the damage to equipment and facilities caused by the short circuit ignition of the live electrode and the lifting die single-beam crane in the operation of the submerged arc furnace can be solved, and the damage caused by the short circuit ignition of the single-beam crane and the self-baking electrode die can be caused by the fact that a lifting appliance is not insulated;
2) The suspension arm 5 can move on the support frame 6 and rotate along the fixed pin 4, so that the suspension arm can be flexibly operated in the process of lifting the self-baking electrode die, and is convenient for lifting the self-baking electrode die;
3) The radian of the hook 7 is matched with the edge of the die, so that the self-baking electrode die can be firmly grasped in the lifting process, the effect of stable lifting is achieved, and the safety performance is high;
4) The lifting device is safe and reliable to use, the safety performance of the lifting device is verified for many times at present, the lifting device is convenient to operate and high in practicability, the manufacturing and processing cost is low, the lifting device is economical and durable, and favorable conditions are created for safe production of the smelting process of the submerged arc furnace.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a side view of the present utility model.
In the figure: 1. lifting ring, insulating device, steel plate, insulating plate body, cross beam, fixing pin, lifting arm, supporting frame, hook, supporting seat and bolt.
Detailed Description
Example 1.
The utility model will be further described with reference to fig. 1 and 2.
The utility model comprises an insulating device 2, a steel plate 201, an insulating plate body 202, a cross beam 3, a suspension arm 5, a supporting frame 6, a hook 7 and a supporting seat 8, wherein the specific structure comprises the cross beam 3, the supporting frame 6 is fixedly arranged at the end parts of the two ends of the cross beam 3 respectively, the suspension arm 5 is fixedly arranged on the supporting frame 6, the hook 7 is fixedly connected at the end part of the suspension arm 5, the supporting seat 8 is fixedly arranged on the surface of the cross beam 3, and the insulating device 2 is fixedly arranged on the surface of the supporting seat 8.
The insulation device 2 comprises two steel plates 201, and an insulation plate body 202 is fixedly arranged between the two steel plates 201.
The supporting seat 8 is a vertical plate, and radians are arranged on two sides of the vertical plate.
The radian of the hook 7 is 40-50 degrees.
The length, width and height of the cross beam 3 are 1.2m, 200mm and 200mm; the thickness of the suspension arm 5 is 10mm, and the length is 500mm; the hook 7 and the suspension arm 5 are integrally designed and made of steel materials.
The diameter of the steel plate 201 and the insulating plate body 202 is 35 mm, and the thickness is 10 mm; the insulator plate body 202 is made of an insulating mica plate.
The using method comprises the following steps: firstly, hanging a self-baking electrode die lifting device on a single-beam hanging hook 7, moving the single-beam hanging device above the self-baking electrode die, hanging rib plates in the self-baking electrode die by hanging arms 5 on two sides of the self-baking electrode die lifting device, lifting the single-beam hanging device after stable hanging and leveling, and hanging the self-baking electrode die to a position to be butted for welding.
Example 2.
The utility model will be further described with reference to fig. 1 and 2.
The utility model comprises a lifting ring 1, an insulating device 2, a steel plate 201, an insulating plate body 202, a cross beam 3, a fixing pin 4, a suspension arm 5, a supporting frame 6, a hook 7, a supporting seat 8 and a bolt 9, wherein the specific structure is the same as that of the embodiment 1, and the steel plate 201 and the insulating plate body 202 are fixed through the bolt 9. The suspension arm 5 is fixedly arranged on the support frame 6 through the fixing pin 4. The surface of the insulating device 2 is fixedly provided with a hanging ring 1.
The method of use is the same as that described in example 1, and the steel plate 201 and the insulating plate body 202 are fixed by the bolts 9, so that the connection stability between the steel plate 201 and the insulating plate body 202 can be ensured. The suspension arm 5 is fixedly arranged on the support frame 6 through the fixing pin 4. The surface of the insulating device 2 is fixedly provided with a hanging ring 1.
Claims (7)
1. The utility model provides an iron alloy submerged arc furnace self-baking electrode mould overhead hoist which characterized in that: including crossbeam (3), the both ends tip of crossbeam (3) is fixed mounting respectively has support frame (6), and fixed mounting has davit (5) on support frame (6), and the end department fixedly connected with couple (7) of davit (5), and the fixed surface of crossbeam (3) installs supporting seat (8), and the fixed surface of supporting seat (8) installs insulating device (2).
2. A self-baking electrode mold handling device for an iron alloy submerged arc furnace as set forth in claim 1, wherein: the insulation device (2) comprises two steel plates (201), and an insulation plate body (202) is fixedly arranged between the two steel plates (201).
3. A self-baking electrode mold handling device for an iron alloy submerged arc furnace as set forth in claim 2, wherein: the steel plate (201) and the insulating plate body (202) are fixed through bolts (9).
4. A self-baking electrode mold handling device for an iron alloy submerged arc furnace as set forth in claim 3, wherein: the supporting seat (8) is a vertical plate, and radians are arranged on two sides of the vertical plate.
5. A self-baking electrode mold handling device for an iron alloy submerged arc furnace as set forth in claim 4, wherein: the suspension arm (5) is fixedly arranged on the support frame (6) through the fixing pin (4).
6. A self-baking electrode mold handling device for an iron alloy submerged arc furnace as set forth in claim 5, wherein: the radian of the hook (7) is 40-50 degrees.
7. The self-baking electrode mold handling device of an iron alloy submerged arc furnace of claim 6, wherein: the surface of the insulating device (2) is fixedly provided with a hanging ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775303.5U CN219526012U (en) | 2023-04-11 | 2023-04-11 | Self-baking electrode mold lifting device of iron alloy submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775303.5U CN219526012U (en) | 2023-04-11 | 2023-04-11 | Self-baking electrode mold lifting device of iron alloy submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219526012U true CN219526012U (en) | 2023-08-15 |
Family
ID=87625661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320775303.5U Active CN219526012U (en) | 2023-04-11 | 2023-04-11 | Self-baking electrode mold lifting device of iron alloy submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219526012U (en) |
-
2023
- 2023-04-11 CN CN202320775303.5U patent/CN219526012U/en active Active
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