CN102030290A - Crystallizer lifting device - Google Patents
Crystallizer lifting device Download PDFInfo
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- CN102030290A CN102030290A CN2009100579742A CN200910057974A CN102030290A CN 102030290 A CN102030290 A CN 102030290A CN 2009100579742 A CN2009100579742 A CN 2009100579742A CN 200910057974 A CN200910057974 A CN 200910057974A CN 102030290 A CN102030290 A CN 102030290A
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- crystallizer
- rope sheave
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- cylindrical shell
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Abstract
The invention discloses a crystallizer lifting device. Two winches are symmetrically fixed on bases on two sides of a crystallizer respectively, two groups of steering rope pulley racks are symmetrically fixed at the positions above the winches on the two sides of the crystallizer respectively, the two winches drive two steel wire ropes going around two steering rope pulleys of two steering rope pulley racks of a group respectively, and a lifting force is applied by spirally buckling four riggings to external circles on the two sides of the crystallizer. The crystallizer lifting device can ensure uniform lifting and synchronous requirements of the crystallizer, and can vertically and stably lift the crystallizer.
Description
Technical field
The present invention relates to the electroslag metallurgy technology, particularly relate to a kind of crystallizer bont.
Background technology
U.S. Hopkins in 1940 has applied for that after the patent of electroslag metallurgy, from then on the electroslag metallurgy technology has caused people's attention.Even to this day, the electroslag metallurgy technology is occupied critical role at production fields such as high temperature alloy, Precise Alloy, electrothermal alloys, produces steel grade and reaches more than 400.
Electroslag metallurgy is a kind of special method of smelting of metal and alloy thereof.It is that a kind of heavy current of utilizing is fused into molten slag by the joule heat that the slag bath zone in the crystallizer is produced with solid slag, the fusing and the method for refining gradually in the high-temperature liquid state slag bath of consutrode in crystallizer.The difference of electroslag metallurgy and other metallurgical methods is, in the electroslag metallurgy process, the crystallization of the fusing of consutrode, the metallurgical reaction of steel-slag, molten steel, the formation of ingot casting etc. all are the carrying out in crystallizer in a continuous job procedure.Its metallurgical characteristics is: remelting or founding are carried out under liquid slag blanket all the time, can be not contaminated with atmospheric isolation; Liquid metal does not solidify in the copper water mold and contacts with refractory material; The temperature of reaction height; Slag fully contacts; The slag bath strong agitation; Capillary concussion of slag interface electricity and order of crystallization.
Therefore, electroslag metallurgy is a kind of secondary refining process, a kind ofly carries out in the water-cooled copper crystallizer, has metallurgical slag to participate in the purification remelting and the fusion-casting process of reaction, therefore also is called electroslag refining.
Usually crystallizer is carried out when mobile, be to utilize driving that crystallizer is promoted, moves, but utilize driving that crystallizer is promoted, the hoisting speed that puts on crystallizer periphery all directions is difficult to be consistent, crystallizer tilts easily or rocks in the lifting process, is difficult to guarantee the vertical of crystallizer steadily promoted.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of crystallizer bont, can steadily promote the vertical of crystallizer.
For solving the problems of the technologies described above, crystallizer bont of the present invention comprises that two winchs, two groups turn to rope sheave frame, four steel ropes, four wire tensioners;
Described winch comprises a phase asynchronous alternating-current motor/AC motor, a coupler, a planet cycloidal planetary gear speed reducer, a straight gear, a reel; Described reel comprises cylindrical shell, drum shaft, the big gear wheel of keyway is arranged, the two winding drum axle bed, described drum shaft is fixed together with cylindrical shell along the cylindrical shell axle center, described have the big gear wheel of keyway to be fixed on the drum shaft of cylindrical shell one end, described drum shaft two ends are articulated between described two winding drum axle bed, and the two ends of the cylindrical of described cylindrical shell are respectively equipped with steel wire rope groove;
Each group turns to the rope sheave frame to comprise that two turn to the rope sheave frame, one turns to the rope sheave frame to comprise that a pulley bracket, two bearing pins, two turn to rope sheave, described two turn to rope sheave to be articulated in respectively on described two bearing pins, and described two bearing pin secured in parallel are on described pulley bracket;
Link to each other with described coupler between the input end of described cycloidal planetary gear speed reducer and the described phase asynchronous alternating-current motor/AC motor, described cycloidal planetary gear speed reducer is installed described straight gear at its mouth, described straight gear is meshed with the big gear wheel that keyway is arranged fixing on the described reel, and described straight gear radius is less than the described radius that the big gear wheel of keyway is arranged;
Two winchs are symmetrically fixed on respectively on the base of crystallizer both sides, two groups of positions that turn to the rope sheave frame to be symmetrically fixed on winch top, crystallizer both sides respectively, wherein two steel rope one ends are fastened on respectively in the steel wire rope groove at cylindrical shell cylindrical two ends of a winch, these two steel ropes are walked around one group respectively and are turned to two of the rope sheave frame to turn to each two of the rope sheave frame to turn to rope sheave, in addition two steel rope one ends are fastened on respectively in the steel wire rope groove at cylindrical shell cylindrical two ends of another winch, these two steel ropes are walked around another group respectively and are turned to two of the rope sheave frame to turn to each two of the rope sheave frame to turn to rope sheave, and described four steel rope other ends respectively connect a wire tensioner respectively.
Described winch can also comprise a power hydraulic pressure block brake, described drive coupling is that split type band brake is taken turns quincunx elasticity drive coupling, described power hydraulic pressure block brake, be installed on described split type band brake and take turns quincunx elastic coupling place, be used for braking by the brake wheel that described split type band brake is taken turns on the quincunx elastic coupling.
Described wire tensioner can be the KUUD type.
Crystallizer bont of the present invention, two winchs are symmetrically fixed on respectively on the base of crystallizer both sides, two groups of tops that turn to the rope sheave frame to be symmetrically fixed on crystallizer both sides winch respectively, two winchs respectively drive one group of two pile warp respectively and turn to two of the rope sheave frame each two steel rope that turn to rope sheave that turns to the rope sheave frame, apply hoisting force by four wire tensioners to crystallizer both sides cylindrical, winch is by the cycloidal planetary gear speed reducer outputting power, obtain lower output speed easily, be convenient to the crystallizer hoisting speed is carried out accuracy control, and simplified transmission device, compact conformation, by guaranteeing that to the electrical control of the phase asynchronous alternating-current motor/AC motor of two winchs its constant speed to crystallizer promotes and requirement synchronously, can steadily promote crystallizer is vertical.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 crystallizer bont of the present invention scheme drawing;
The winch scheme drawing of Fig. 2 crystallizer bont of the present invention.
The specific embodiment
Crystallizer bont one embodiment of the present invention as shown in Figure 1, comprise that two winchs, two groups turn to rope sheave frame 14, four steel ropes 13, four KUUD type-M39 wire tensioners 15, described winch as shown in Figure 2, comprise a phase asynchronous alternating-current motor/AC motor 2, one split type band brake is taken turns quincunx elastic coupling 3, one power hydraulic pressure block brake, 4, one planet cycloidal planetary gear speed reducers 5, a straight gear 11, a reel; Described reel comprises cylindrical shell, drum shaft, the big gear wheel 12 of keyway, two winding drum axle bed is arranged, described drum shaft is fixed together with cylindrical shell along the cylindrical shell axle center, described have the big gear wheel 12 of keyway to be fixed on the drum shaft of cylindrical shell one end, described drum shaft two ends are articulated between described two winding drum axle bed, and the two ends of the cylindrical of described cylindrical shell are respectively equipped with left-hand and dextrad steel wire rope groove.
Each group turns to rope sheave frame 14 to comprise that two turn to the rope sheave frame, one turns to the rope sheave frame to comprise that a pulley bracket, two bearing pins, two turn to rope sheave, described two turn to rope sheave to be articulated in respectively on described two bearing pins, and described two bearing pin secured in parallel are on described pulley bracket.
Taking turns quincunx elastic coupling 3 with described band brake between the input end of described cycloidal planetary gear speed reducer 5 and the described phase asynchronous alternating-current motor/AC motor 2 links to each other, described cycloidal planetary gear speed reducer 5 is installed described straight gear 11 at its mouth, described straight gear 11 is meshed with the big gear wheel that keyway is arranged 12 fixing on the described reel, and described straight gear 11 radiuses are less than the described radius that the big gear wheel 12 of keyway is arranged; Described power hydraulic pressure block brake 4 is installed on described split type band brake and takes turns quincunx elastic coupling 3 places, is used for braking by the brake wheel that described split type band brake is taken turns on the quincunx elastic coupling.
Two winchs are symmetrically fixed on respectively on the base of crystallizer 1 both sides, two groups of positions that turn to rope sheave frame 14 to be symmetrically fixed on winch top, crystallizer 1 both sides respectively, wherein two steel rope 13 1 ends are by three bolts, three pressing plates are fastened on respectively in the left-hand and dextrad steel wire rope groove at cylindrical shell cylindrical two ends of a winch, these two steel ropes are walked around one group respectively and are turned to two of rope sheave frame 14 to turn to each two of the rope sheave frame to turn to rope sheave, two steel rope one ends are by three bolts in addition, three pressing plates are fastened on respectively in the left-hand and dextrad steel wire rope groove at cylindrical shell cylindrical two ends of another winch, these other two steel ropes are walked around another group respectively and are turned to two of the rope sheave frame to turn to each two of the rope sheave frame to turn to rope sheave, described four steel rope 13 other ends respectively connect a KUUD type-M39 wire tensioner 15 respectively, and described four KUUD type-M39 wire tensioners 15 are used for being buckled in respectively symmetrically arranged two groups of each two suspension ring 50 on the crystallizer 1 both sides cylindrical.
Crystallizer bont of the present invention, two winchs are symmetrically fixed on respectively on the base of crystallizer both sides, two groups of tops that turn to the rope sheave frame to be symmetrically fixed on crystallizer both sides winch respectively, two winchs respectively drive one group of two pile warp respectively and turn to two of the rope sheave frame each two steel rope that turn to rope sheave that turns to the rope sheave frame, apply hoisting force by four wire tensioners to crystallizer both sides cylindrical, winch is by the cycloidal planetary gear speed reducer outputting power, obtain lower output speed easily, be convenient to the crystallizer hoisting speed is carried out accuracy control, and simplified transmission device, compact conformation, by guaranteeing that to the electrical control of the phase asynchronous alternating-current motor/AC motor of two winchs its constant speed to crystallizer promotes and requirement synchronously, can steadily promote crystallizer is vertical.
Claims (3)
1. a crystallizer bont is characterized in that, comprises that two winchs, two groups turn to rope sheave frame, four steel ropes, four wire tensioners;
Described winch comprises a phase asynchronous alternating-current motor/AC motor, a coupler, a planet cycloidal planetary gear speed reducer, a straight gear, a reel; Described reel comprises cylindrical shell, drum shaft, the big gear wheel of keyway is arranged, the two winding drum axle bed, described drum shaft is fixed together with cylindrical shell along the cylindrical shell axle center, described have the big gear wheel of keyway to be fixed on the drum shaft of cylindrical shell one end, described drum shaft two ends are articulated between described two winding drum axle bed, and the two ends of the cylindrical of described cylindrical shell are respectively equipped with steel wire rope groove;
Each group turns to the rope sheave frame to comprise that two turn to the rope sheave frame, one turns to the rope sheave frame to comprise that a pulley bracket, two bearing pins, two turn to rope sheave, described two turn to rope sheave to be articulated in respectively on described two bearing pins, and described two bearing pin secured in parallel are on described pulley bracket;
Link to each other with described coupler between the input end of described cycloidal planetary gear speed reducer and the described phase asynchronous alternating-current motor/AC motor, described cycloidal planetary gear speed reducer is installed described straight gear at its mouth, described straight gear is meshed with the big gear wheel that keyway is arranged fixing on the described reel, and described straight gear radius is less than the described radius that the big gear wheel of keyway is arranged;
Two winchs are symmetrically fixed on respectively on the base of crystallizer both sides, two groups of positions that turn to the rope sheave frame to be symmetrically fixed on winch top, crystallizer both sides respectively, wherein two steel rope one ends are fastened on respectively in the steel wire rope groove at cylindrical shell cylindrical two ends of a winch, these two steel ropes are walked around one group respectively and are turned to two of the rope sheave frame to turn to each two of the rope sheave frame to turn to rope sheave, in addition two steel rope one ends are fastened on respectively in the steel wire rope groove at cylindrical shell cylindrical two ends of another winch, these two steel ropes are walked around another group respectively and are turned to two of the rope sheave frame to turn to each two of the rope sheave frame to turn to rope sheave, and described four steel rope other ends respectively connect a wire tensioner respectively.
2. crystallizer bont according to claim 1, it is characterized in that, described winch also comprises a power hydraulic pressure block brake, described drive coupling is that split type band brake is taken turns quincunx elasticity drive coupling, described power hydraulic pressure block brake, be installed on described split type band brake and take turns quincunx elastic coupling place, be used for braking by the brake wheel that described split type band brake is taken turns on the quincunx elastic coupling.
3. crystallizer bont according to claim 1 is characterized in that, described wire tensioner is the KUUD type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910057974 CN102030290B (en) | 2009-09-29 | 2009-09-29 | Crystallizer lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910057974 CN102030290B (en) | 2009-09-29 | 2009-09-29 | Crystallizer lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102030290A true CN102030290A (en) | 2011-04-27 |
| CN102030290B CN102030290B (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910057974 Active CN102030290B (en) | 2009-09-29 | 2009-09-29 | Crystallizer lifting device |
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| CN (1) | CN102030290B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382000A (en) * | 2013-06-25 | 2013-11-06 | 天奇自动化工程股份有限公司 | Belt lift provided with safety steel wire rope |
| CN110467125A (en) * | 2018-05-11 | 2019-11-19 | 福建省泷澄建设集团有限公司 | A kind of heavy type process engineering installation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1015947A (en) * | 1963-05-31 | 1966-01-05 | Commissariat Energie Atomique | Load handling machine |
| CN2484294Y (en) * | 2001-06-01 | 2002-04-03 | 上海振达仓储实业公司 | Lifting basket for tube warehouse |
| CN1772574A (en) * | 2004-11-12 | 2006-05-17 | 贵州云马飞机制造厂 | Hoist cable type synchronous lifter for hoisting garbage container in city garbage collecting station |
| CN201125115Y (en) * | 2007-11-05 | 2008-10-01 | 江苏南通三建集团有限公司 | Double-rope lifting mechanism of hoister |
-
2009
- 2009-09-29 CN CN 200910057974 patent/CN102030290B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1015947A (en) * | 1963-05-31 | 1966-01-05 | Commissariat Energie Atomique | Load handling machine |
| CN2484294Y (en) * | 2001-06-01 | 2002-04-03 | 上海振达仓储实业公司 | Lifting basket for tube warehouse |
| CN1772574A (en) * | 2004-11-12 | 2006-05-17 | 贵州云马飞机制造厂 | Hoist cable type synchronous lifter for hoisting garbage container in city garbage collecting station |
| CN201125115Y (en) * | 2007-11-05 | 2008-10-01 | 江苏南通三建集团有限公司 | Double-rope lifting mechanism of hoister |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382000A (en) * | 2013-06-25 | 2013-11-06 | 天奇自动化工程股份有限公司 | Belt lift provided with safety steel wire rope |
| CN110467125A (en) * | 2018-05-11 | 2019-11-19 | 福建省泷澄建设集团有限公司 | A kind of heavy type process engineering installation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102030290B (en) | 2012-12-05 |
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Effective date of registration: 20161125 Address after: 200245 Jiangchuan Road, Shanghai, No. 230, building 1800, No. Patentee after: Shanghai electric heavy milling special equipment Co. Ltd. Patentee after: Shanghai Heavy Machines Plant Co., Ltd. Address before: 200245 Jiangchuan Road, Shanghai, No. 1800, No. Patentee before: Shanghai Heavy Machines Plant Co., Ltd. |