CN202482401U - Tower-type furnace head elevating mechanism of electric slag furnace - Google Patents
Tower-type furnace head elevating mechanism of electric slag furnace Download PDFInfo
- Publication number
- CN202482401U CN202482401U CN2012200270473U CN201220027047U CN202482401U CN 202482401 U CN202482401 U CN 202482401U CN 2012200270473 U CN2012200270473 U CN 2012200270473U CN 201220027047 U CN201220027047 U CN 201220027047U CN 202482401 U CN202482401 U CN 202482401U
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- line slideway
- tower
- frame
- oil cylinder
- framework
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Abstract
The utility model provides a tower-type furnace head elevating mechanism of an electric slag furnace. The tower-type furnace head elevating mechanism is characterized by comprising a frame, four sets of linear guide rail pairs and two oil cylinder lifters, wherein the frame can lift up and down along an equipment frame through the four sets of linear guide rail pairs, and the two oil cylinder lifters are correspondingly arranged on two sides of the frame and supply power for lifting of the frame. The tower-type furnace head elevating mechanism has the advantages that the four sets of linear guide rail pairs drive the lifting frame of a furnace head to lift up and down along the equipment frame, and therefore the tower-type furnace head elevating mechanism of the electric slag furnace solves the problem of a limited stroke of a material rod, increases lifting height of metal electrodes at the time of cross-arm smelting, lowers the height of the whole equipment, ensures stable and reliable operation, ultimately meets the requirement for producing large-tonnage high-quality electroslag ingots, enables production of smelting large-tonnage high-quality electrodes to be stable and feasible.
Description
Technical field
The utility model relates to a kind of tower burner hoisting appliance of electroslag furnace, belong to extraordinary metallurgical equipment technology field.
Background technology
Traditional electroslag furnace generally is made up of support arm, column, short net, X-former, holder ingot chassis etc.Traditional single column props up arm-type, two column rotation arm-type double electroslag furnace, and support arm clamp holder clamping dummy electrode and metal electrode, control transmission mechanism rotate T type screw mandrel drive roller cantilever and move up and down the completion melting.It is big that roller props up arm-type electroslag furnace mechanical friction coefficient, and control accuracy is low.Be prone to 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 possibly appear in the electrode welding process welding in addition; Under the situation of big packing ratio, be difficult to adjustment metal electrode position in the horizontal direction, be difficult to make metal electrode to be in the center of mold all the time.Metal electrode and mold are prone to beat arc, even have the phenomenon that punctures mold to take place.
Summary of the invention
What the utility model proposed is a kind of tower burner hoisting appliance of electroslag furnace, and its purpose is intended to solve material throw of lever finiteness problem, increases metal electrode lift height when handing over the arm melting.
The technical solution of the utility model: it is characterized in that comprising a framework, quadruplet line slideway auxiliary and two oil cylinder risers; Wherein frame part can be done the oscilaltion campaign through the quadruplet line slideway auxiliary on device framework; Two oil cylinder riser correspondences are arranged on two sides of framework, for the up-down of framework provides power.
The advantage of the utility model: be furnished with the quadruplet line slideway auxiliary,, drive the burner lifting frame in device framework through two oil cylinder risers; Go up and down back and forth; Solved the limited problem of the material throw of lever, increased metal electrode lift height when handing over the arm melting, the entire equipment height is reduced; The production demand of large-tonnage high quality ESR ingot is finally satisfied in stable and reliable operation.Make smelting large-tonnage high quality electrode production stablize feasible.
Description of drawings
Accompanying drawing 1 is the tower burner hoisting appliance synoptic diagram of electroslag furnace.
Among the figure 1 is burner retaining plate, the 2nd, slip column, the 3rd, tie-beam, the 4th, line slideway, the 5th, line slideway slide block, the 6th, hoist cylinder, the 7th, oil cylinder fixed support, the 8th, piston rod fixed support.
Embodiment
Contrast accompanying drawing 1, its structure is to comprise framework, quadruplet line slideway auxiliary and two oil cylinder risers, and its middle frame can be done the oscilaltion campaign through the quadruplet line slideway auxiliary on device framework, and an oil cylinder riser is for the up-down of framework provides power.
Described framework, its structure are that burner retaining plate 1 is provided with slip column 2, tie-beam 3 and line slideway slide block 5, and wherein 2 on two slip columns are tie-beams 3, and line slideway slide block 5 is fixed on the slip column 2.
Described quadruplet line slideway auxiliary; Every cover line slideway auxiliary partly includes a line slideway 4 and quadruplet line slideway slide block 5; Line slideway slide block 5 is fixed on the slip column 2; Line slideway 4 is fixed on the furnace body frame, all is furnished with two line slideway slide blocks 5 on each line slideway 4 and partly is connected with device framework.
Described two oil cylinder risers are divided into two groups; Correspondence is arranged on the both sides of framework; Every group oil cylinder riser comprises hoist cylinder 6, oil cylinder fixed support 7 and piston rod fixed support 8; Wherein hoist cylinder 6 is fixed on slip column 2 through oil cylinder fixed support 7, and the piston rod of hoist cylinder 6 is fixed on the device framework top through piston rod fixed support 8.
The working process of the utility model: the piston rod through hoist cylinder 6 flexible, the cylinder barrel of hoist cylinder 6 drives whole frame part, along line slideway 4, alternately goes up and down.
Claims (4)
1. the tower burner hoisting appliance of electroslag furnace; It is characterized in that comprising a framework, quadruplet line slideway auxiliary and two oil cylinder risers; Wherein frame part can be done the oscilaltion campaign through the quadruplet line slideway auxiliary on device framework, and two oil cylinder riser correspondences are arranged on two sides of framework.
2. the tower burner hoisting appliance of electroslag furnace according to claim 1; It is characterized in that described framework; Its structure is that the burner retaining plate is provided with slip column, tie-beam and line slideway slide block, is tie-beams between two slip columns wherein, and the line slideway slide block is fixed on the slip column.
3. the tower burner hoisting appliance of electroslag furnace according to claim 1; It is characterized in that described quadruplet line slideway auxiliary; Every cover line slideway auxiliary includes a line slideway and quadruplet line slideway slide block; The line slideway slide block is fixed on the slip column, and line slideway is fixed on the furnace body frame, all is furnished with two line slideway slide blocks on each line slideway and partly is connected with device framework.
4. the tower burner hoisting appliance of electroslag furnace according to claim 1; It is characterized in that described two oil cylinder risers are divided into two groups; Correspondence is arranged on the both sides of framework; Every group oil cylinder riser comprises hoist cylinder, oil cylinder fixed support and piston rod fixed support, and wherein hoist cylinder is fixed on the slip column through the oil cylinder fixed support, and the piston rod of hoist cylinder is fixed on the framework top through the piston rod fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200270473U CN202482401U (en) | 2012-01-20 | 2012-01-20 | Tower-type furnace head elevating mechanism of electric slag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200270473U CN202482401U (en) | 2012-01-20 | 2012-01-20 | Tower-type furnace head elevating mechanism of electric slag furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482401U true CN202482401U (en) | 2012-10-10 |
Family
ID=46956838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200270473U Withdrawn - After Issue CN202482401U (en) | 2012-01-20 | 2012-01-20 | Tower-type furnace head elevating mechanism of electric slag furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703722A (en) * | 2012-01-20 | 2012-10-03 | 苏州振吴电炉有限公司 | Tower-type furnace end lifting mechanism of electro slag furnace |
-
2012
- 2012-01-20 CN CN2012200270473U patent/CN202482401U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703722A (en) * | 2012-01-20 | 2012-10-03 | 苏州振吴电炉有限公司 | Tower-type furnace end lifting mechanism of electro slag furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121010 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |