CN102703725B - Tower framework of 30t-120t single-electrode electro slag furnace - Google Patents
Tower framework of 30t-120t single-electrode electro slag furnace Download PDFInfo
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- CN102703725B CN102703725B CN 201210018644 CN201210018644A CN102703725B CN 102703725 B CN102703725 B CN 102703725B CN 201210018644 CN201210018644 CN 201210018644 CN 201210018644 A CN201210018644 A CN 201210018644A CN 102703725 B CN102703725 B CN 102703725B
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Abstract
The invention relates to a tower framework of a 30t-120t single-electrode electro slag furnace. The tower framework of the 30t-120t single-electrode electro slag furnace comprises a rotating base, a square solid frame, a wheel set component, and an auxiliary fixed arm structure. The square solid frame is fixed on the rotating base through a slewing bearing. The wheel set component is fixed at thebottom of the square solid frame. The auxiliary fixed arm structure is fixed on a fixed column which is fixed on a foundation. The tower framework has the advantages that the problems that roller-and-support-arm electro slag furnace is high in mechanical friction coefficient and low in control precision, horizontality of high-tonnage metal electrodes suspended is increased due to the tower furnace end structure, and a support arm knocks the furnace end after the high-tonnage metal electrodes are solved, and smelting of high-tonnage high-quality electrodes is stable and feasible.
Description
Technical field
The present invention is the tower structure framework of a kind of 30t～120t single electrode electroslag furnace, belongs to extraordinary metallurgical equipment technology field.
Background technology
Traditional electroslag furnace generally is made of support arm, column, short net, transformer, holder ingot chassis etc.
Traditional single column props up arm-type, two column rotation arm-type double electroslag furnace, support arm clamp holder clamping dummy electrode and metal electrode, and control transmission mechanism rotation T type screw mandrel drive roller cantilever moves up and down finishes melting.It is big that roller props up arm-type electroslag furnace mechanical friction coefficient, and control accuracy is low.Easy sleepy head behind the device metal electrode, dummy electrode and metal electrode have increased owing to entire length, inclined to one side dislocation or the not straight phenomenon of weldering also may appear in the electrode welding process welding in addition, under the situation of big packing ratio, be difficult to adjust metal electrode position in the horizontal direction, be difficult to make metal electrode to be in the center of crystallizer all the time.Metal electrode and crystallizer are easily beaten arc, even have the phenomenon that punctures crystallizer to take place.
Summary of the invention
The present invention is the tower structure framework of a kind of 30t～120t single electrode electroslag furnace, and its purpose is intended to solve the large-tonnage metal electrode and hangs sleepy problem of back arm.
Technical solution of the present invention: it is characterized in that comprising rotating base, cubic space framework, wheels parts and auxiliary fixed arm structure, wherein cubic space framework is fixed on the rotating base by rotating bearing, the wheels parts are fixed on the bottom of cubic space framework, an auxiliary fixed arm structure is fixed on the vertical columns, and vertical columns is fixed on the ground.
Advantage of the present invention: having solved roller, to prop up arm-type electroslag furnace mechanical friction coefficient big, and control accuracy is low, and the tower type furnace header structure makes the large-tonnage metal electrode hang the back levelness to improve, solve the large-tonnage metal electrode and hang sleepy problem of back arm.Make smelting large-tonnage high quality electrode production stablize feasible.
Description of drawings
Accompanying drawing 1 is the structural representation of the tower structure framework of 30t～120t single electrode electroslag furnace.
Accompanying drawing 2 is structural representations of wheels part.
Accompanying drawing 3 is structural representations of a cubic space framework part.
Among the figure 1 is revolution firm banking, the 2nd, rotating bearing, the 3rd, and A column, the 4th, B column, the 5th, A connects crossbeam, the 6th, active wheels, the 7th, passive wheels, the 8th, B connects crossbeam, the 9th, and C connects crossbeam, the 10th, fixed base plate, the 11st, auxiliary rotating bearing, the 12nd, auxiliary fixed arm.
Embodiment
Contrast accompanying drawing 1, its structure is to comprise a rotating base, cubic space framework part, wheels parts and auxiliary fixed arm part, wherein cubic space framework is fixed on the rotating base by rotating bearing 2, the wheels parts are fixed on the bottom of cubic space framework, auxiliary fixed arm structure is fixed on the vertical columns, and vertical columns is fixed on the ground.
Described rotating base, its structure comprises revolution firm banking 1, fixedly backing plate 10 and rotating bearing 2, wherein rotating bearing 2 is turning round on the firm banking 1 by screw retention, on fixed base plate 10, fixed base plate 10 finally is weldingly fixed on the ground pre-embedded steel slab revolution firm banking 1 by screw retention.
Described wheels parts, its structure comprise initiatively wheels 6, passive wheels 7, and they are connected on the bottom of cubic space framework by tack welding respectively, and its underpart is placed on the warp rail, as shown in Figure 2.
Described cubic space framework includes that A column 3, B column 4, A connect crossbeam 5, B connects crossbeam 8, they mutually between use screw and pin connect into a framework integral body, as shown in Figure 3.
A described auxiliary fixed arm structure includes auxiliary rotating bearing 11, auxiliary fixed arm 12, is fixed on the cubic space framework, and auxiliary rotating bearing 11 is concentric with rotating bearing 2.
Working process of the present invention: by the driver element of active wheels, drive the tower structure framework of whole electroslag furnace, preparing station and smelter's interdigit, alternately rotate back and forth movement along warp rail.Tower structure, burner material bar are hung dummy electrode and are connected metal electrode, and tower structure integral body is rotatable.
Claims (3)
1.30t the tower structure framework of～120t single electrode electroslag furnace, it is characterized in that comprising rotating base, cubic space framework, wheels parts and auxiliary fixed arm structure, wherein cubic space framework is fixed on the rotating base by rotating bearing, the wheels parts are fixed on the bottom of cubic space framework, an auxiliary fixed arm structure is fixed on the vertical columns, and vertical columns is fixed on the ground; Described cubic space framework includes that A column, B column, A connect crossbeam, B connects crossbeam, they mutually between use screw and pin connect into a framework integral body; Described auxiliary fixed arm structure includes auxiliary rotating bearing, auxiliary fixed arm, and wherein auxiliary fixed arm is fixed on by rotating bearing on the A column of cubic space framework, and auxiliary rotating bearing is concentric with rotating bearing.
2. the tower structure framework of 30t according to claim 1～120t single electrode electroslag furnace, it is characterized in that described rotating base comprises the revolution firm banking, fixedly backing plate and rotating bearing, wherein rotating bearing is turning round on the firm banking by screw retention, on fixed base plate, fixed base plate is weldingly fixed on the ground pre-embedded steel slab revolution firm banking by screw retention.
3. the tower structure framework of 30t according to claim 1～120t single electrode electroslag furnace, it is characterized in that described wheels parts comprise initiatively wheels, passive wheels, initiatively wheels, driven wheel group respectively tack welding be connected on the bottom of cubic space framework, initiatively the bottom of wheels, passive wheels is placed on the warp rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210018644 CN102703725B (en) | 2012-01-20 | 2012-01-20 | Tower framework of 30t-120t single-electrode electro slag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210018644 CN102703725B (en) | 2012-01-20 | 2012-01-20 | Tower framework of 30t-120t single-electrode electro slag furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102703725A CN102703725A (en) | 2012-10-03 |
| CN102703725B true CN102703725B (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210018644 Active CN102703725B (en) | 2012-01-20 | 2012-01-20 | Tower framework of 30t-120t single-electrode electro slag furnace |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703725B (en) * | 2012-01-20 | 2013-09-18 | 苏州振吴电炉有限公司 | Tower framework of 30t-120t single-electrode electro slag furnace |
| DE102021109823B3 (en) | 2021-04-19 | 2022-03-03 | Ald Vacuum Technologies Gmbh | Metal remelting plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240004Y (en) * | 1994-08-11 | 1996-11-13 | 宝山钢铁(集团)公司 | Hanging basket for maintaining hearth |
| CN101457297A (en) * | 2009-01-07 | 2009-06-17 | 朱兴发 | Double-station high efficiency electroslag furnace |
| CN201334506Y (en) * | 2009-01-07 | 2009-10-28 | 朱兴发 | Double-station high-efficiency electroslag furnace |
| CN102703725A (en) * | 2012-01-20 | 2012-10-03 | 苏州振吴电炉有限公司 | Tower framework of 30t-120t single-electrode electro slag furnace |
-
2012
- 2012-01-20 CN CN 201210018644 patent/CN102703725B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240004Y (en) * | 1994-08-11 | 1996-11-13 | 宝山钢铁(集团)公司 | Hanging basket for maintaining hearth |
| CN101457297A (en) * | 2009-01-07 | 2009-06-17 | 朱兴发 | Double-station high efficiency electroslag furnace |
| CN201334506Y (en) * | 2009-01-07 | 2009-10-28 | 朱兴发 | Double-station high-efficiency electroslag furnace |
| CN102703725A (en) * | 2012-01-20 | 2012-10-03 | 苏州振吴电炉有限公司 | Tower framework of 30t-120t single-electrode electro slag furnace |
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| CN102703725A (en) | 2012-10-03 |
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