CN202829271U - Device for uncovering and covering heat-preservation cover of steel ladle - Google Patents
Device for uncovering and covering heat-preservation cover of steel ladle Download PDFInfo
- Publication number
- CN202829271U CN202829271U CN 201220536370 CN201220536370U CN202829271U CN 202829271 U CN202829271 U CN 202829271U CN 201220536370 CN201220536370 CN 201220536370 CN 201220536370 U CN201220536370 U CN 201220536370U CN 202829271 U CN202829271 U CN 202829271U
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- Prior art keywords
- ladle
- cover
- insulation cover
- steel
- plucked
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to metallurgical auxiliary equipment, and in particular relates to a device for uncovering and covering a heat-preservation cover of a steel ladle. The device comprises a steel ladle (1) which is lifted up and down or horizontally moved by a travelling crane, a steel ladle support ear frame (2) and a travelling crane pothook (6). The device is characterized by further comprising a side steel ladle cover hanging tool (3), the heat-preservation cover (4), a hanging ring (5), a cover uncovering and covering hanging bracket (7) and a support beam (11); and the side steel ladle cover hanging tool (3) is welded at the side surface of the heat-preservation cover (4), and the cover uncovering and covering hanging bracket (7) is inserted in or separated from the hanging ring (5) on the heat-preservation cover (4) through the movement of the steel ladle (1). According to the device, the setting flexibility of a steel ladle cover covering mechanism can be improved, and the requirement of most steel-making factories on steel ladle cover covering can be met to the greatest extent; and the steel ladle uncovering and covering mechanism provided by the device has the functions of rotating and tilting, so that the heat-preservation cover of the steel ladle and the cover uncovering and covering hanging bracket can be rotatablely lifted up, and the position of the original travelling passageway can not be occupied.
Description
Technical field
The utility model relates to a kind of metallurgical accessory equipment, and particularly a kind of ladle heat insulation cover to off-line station finery, conticaster place is plucked lid, buckle closure device.
Background technology
Usually the ladle of STEELMAKING PRODUCTION is that empty bag or Sheng molten steel ladle all are uncovered operations in the handling process, and thermal loss is very large.The insulation of ladle button (adding) lid can be played the ladle of containing molten steel and prevent that molten steel and the outside thermal radiation of slag from reducing egress of heat, also can stop air to enter and reduce secondary oxidation of steel in the bag; Lose by steel ladle opening thermal radiation or convective heat transfer for the heat to significant minimizing ladle liner behind complete hot empty bag button (adding) insulation cover of continuous-casting steel pouring, raising ladle liner temperature before converter or arc furnace tapping reduces tapping temperature, thereby reach energy-saving and cost-reducing, the effect that reduces production costs.
Yet the method for ladle button (adding) lid mainly utilizes buggy ladle operation realization steel ladle cover to pluck the power of buckle closure operation and the mode of location with the location of plucking buckle closure mechanism or execution based on settling ladle to pluck buckle closure mechanism at the buggy ladle orbit of converter, finery, mostly being greatly at present.
Yet in steelworks, there is its finery of many steel mills interior without buggy ladle, namely do not lean on buggy ladle as carrier, realize pending ladle is moved to the refining treatment station but rely on the driving handling directly to sit the modes such as bag or rotating table.Also have a kind of situation, be exactly between the different finery, finery is very near to the distance between the conticaster, there is no need to process the station place at each and all adopt the operation of plucking buckle closure, otherwise the rhythm produced of impact to a great extent, unfavorable overall manufacturing coupling.To realize in such situation that ladle buckle closure operation adopts traditional ladle to pluck buckle closure mechanism and can't meet the demands.Cause many like this steel mills of condition can not adopt ladle button (adding) lid heat preservation technology, the ladle self-energy in the production run is wasted in vain.
Summary of the invention
The purpose of this utility model provides a kind of dependence driving hook handling ladle as carrier, and the insulation cover of installing at platform side is plucked buckle mechanism and plucked the ladle heat insulation cover of button insulation cover operation and pluck buckle device.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of ladle heat insulation cover is plucked buckle device, it comprises: by ladle 1, ladle support ear frame 2 and the driving hook 6 of driving lifting or translation, it is characterized in that: this device also comprises: steel ladle cover side hanger 3, insulation cover 4, suspension ring 5, pluck buckle closure suspension bracket 7, supporting traverse 11; Wherein steel ladle cover side hanger 3 is welded on the side of insulation cover 4, plucks buckle closure suspension bracket 7 by the mobile insertion of ladle 1 or the suspension ring 5 on the disengaging insulation cover 4.
Steel ladle cover side hanger 3 has the curving shape of the mouth as one speaks and vertical fork type, is furnished with Quick bolt at the steel ladle cover side hanger 3 of vertical fork type.
The middle part of plucking buckle closure suspension bracket 7 is connected with steel rope 8 by snap ring or briquetting, the pivoting end of plucking buckle closure suspension bracket 7 adopts the mode of turning cylinder to be placed on the supporting traverse 11, steel rope 8 enters in the reel in the winch 10 by pulley 9, and winch 10 is installed on the platform of supporting traverse 11.
Pluck buckle closure suspension bracket 7 and rotate to be horizontality or upright state by steel rope 8, pulley 9 and winch 10.
The ladle heat insulation cover 4 of plucking buckle closure suspension bracket 7 and removing can upwards overturn 60-90 ℃ from horizontality simultaneously.
Pluck buckle closure suspension bracket 7 and have fork arm form and hook form.
Steel rope 8 usefulness chains substitute, and pulley 9 usefulness gears substitute, and winch 10 usefulness hydraulic actuating cylinders substitute.
Described insulation cover 4 is plucked lid or buckle closure by the exercisable movement of ladle 1 handling.
The beneficial effects of the utility model:
The utility model has solved on-the-spot ladle buckle closure insulation two large problems: the one, can pluck the operation of button insulation cover by the place realization ladle in the driving range of operation, improve the alerting ability that ladle buckle closure mechanism arranges, at utmost satisfied most of steelworkss to the needs of ladle buckle closure; The 2nd, this mechanism is owing to having a turn over function, can at ordinary times or do not account for the driving channel position after plucking lid, all other operation in the driving passage do not impacted.
Adopt ladle heat insulation cover of the present utility model to pluck buckle device, its equipment can be installed near any required platform side of plucking button ladle heat insulation cover station, greatly improve ladle heat insulation cover and plucked the alerting ability that buckle mechanism arranges, buckle closure insulation operation when making the steel mill of the traditional ladle heat insulation lid mechanism of former unconditional installation can realize the insulation of steel ladle full buckle closure or empty bag, greatly improve the ladle heat insulation level, reduce energy resource consumption, save production cost.The ladle of this utility model is plucked buckle mechanism and is had the rotation tilt functions, can and pluck buckle closure suspension bracket rotary lifting with ladle heat insulation cover, does not account for the position of former driving passage.
Description of drawings
Fig. 1 is that ladle is plucked the structural representation that the button insulation cover is plucked buckle device;
Fig. 2 be the fork arm form pluck buckle closure hanger structure schematic diagram;
Fig. 3 is the structural representation of plucking the buckle closure suspension bracket of hook form;
Fig. 4 is with vertical fork type and is furnished with the steel ladle cover side hanger of latch and the structural representation of insulation cover;
Fig. 5 is the steel ladle cover side hanger of the curving shape of the mouth as one speaks and the structural representation of insulation cover.
The specific embodiment
The below is described further the specific embodiment of the present utility model with reference to the accompanying drawings.
This ladle heat insulation cover is plucked buckle device and is mounted near the finery or near the platform side the conticaster, its ladle heat insulation cover buckle extension process relies on operating in specifically to pluck on the buckle mechanism and realizing of driving hook handling ladle, pluck the needs of buckleing insulation cover with ladle Sheng molten steel after satisfying the steelworks tapping at off-line finery or conticaster place without buggy ladle, with converter (converter, arc furnace) ladle on the tapping side ladle car track is plucked buckle closure mechanism and is matched realization to rear to refining from the steel-making tapping, from being refined to continuous casting, water the complete rear empty ladle of steel from molten steel and be maneuvered into the trimming station, sky wraps from the trimming station again handling and contains the molten steel handling phase to the ladle of converter tapping station, water the needs that whole process adopts the ladle buckle closure to be incubated between steel phase and empty bag return period.This ladle heat insulation cover is plucked the function that buckle mechanism has the upset lifting simultaneously, can and pluck the buckle closure suspension bracket with the ladle heat insulation cover removed and upwards overturn 60-90 ℃, abdicate the ladle heat insulation cover removed and pluck buckle closure suspension bracket shared position on passage, make it not affect other Job Operations on this passage.
A kind of ladle heat insulation cover is plucked buckle device, comprises ladle (1), ladle support ear frame (2), steel ladle cover side hanger (3), insulation cover (4), suspension ring (5), driving hook (6), plucks buckle closure suspension bracket (7), steel rope (8), pulley (9), winch (10), supporting traverse (11); Wherein ladle support ear frame (2) is welded on ladle (1) top, and steel ladle cover side hanger (3) is welded on insulation cover (4) side.
In the process of ladle (1) operation, ladle (1) gudgeon of the Sheng molten steel that is buckled with insulation cover (4) is hooked in driving by driving hook (6), driving ladle (1) moves to buckle closure suspension bracket (7) direction of plucking of plucking buckle closure device, after the suspension ring (5) of insulation cover (4) enter in the fork arm of plucking the buckle closure suspension bracket of level or the hook, steel ladle cover (4) for vertical fork shaped steel clad side hanger (3), by vertical reduction ladle (1) position, make ladle support ear frame (2) break away from steel ladle cover side hanger (3) on the steel ladle cover (4), then will pluck behind the lid to such an extent that the ladle translation hangs out; Steel ladle cover (4) for curving shape of the mouth as one speaks steel ladle cover side hanger (3), then continue mobile ladle and make ladle support ear frame (2) break away from steel ladle cover side hanger (3) on the steel ladle cover (4) to plucking buckle closure suspension bracket side by level, and then reduce the ladle after the outside handling of ladle height goes out to pluck lid.The ladle heat insulation cover (4) of plucking after the buckle closure suspension bracket will be plucked lid by winch (10) rotary lifting is as required established, and it is allowed from the driving passage.
Pluck buckle closure suspension bracket (7) upper with insulation cover (4) or there is not insulation cover (4) all can pass through steel rope (8), pulley (9) and winch (10) rotary lifting.The middle part of plucking buckle closure suspension bracket (7) is connected with steel rope (8) by modes such as snap ring or briquettings, the pivoting end of plucking buckle closure suspension bracket (7) adopts the mode of turning cylinder to be placed on the supporting traverse (11), steel rope (8) enters in the interior reel of winch (10) by pulley (9), and winch (10) is installed on the platform of supporting traverse (11).
Steel ladle cover side hanger (3) has two kinds of forms: a kind of for the curving shape of the mouth as one speaks with a kind of for vertical fork type.Is furnished with Quick bolt at vertical fork shaped steel clad side hanger (3).The effect of Quick bolt can prevent that insulation cover (4) from coming off when outwelling exactly slag in the ladle (1) after continuous-casting steel pouring is complete.Steel ladle cover side hanger form is different, and to pluck the buckle closure operating mode different plucking buckle closure mechanism for its driving handling ladle.
Ladle heat insulation cover is plucked near the local platform side that buckle device is placed in finery, conticaster or other driving operation process.
The molten steel of ladle (1) contain to(for) the complete uncovered of refining treatment can be linked up with (6) handling by driving and locate to the buckle closure suspension bracket (7) of plucking that hangs with insulation cover (4), ladle support ear frame (2) translation on the ladle (1) of handling or lifting are inserted in the steel ladle cover side hanger (3), use again ladle (1) jacking insulation cover (4), make the suspension ring disengaging on the insulation cover (4) pluck buckle closure suspension bracket (7), then will go out to pluck outside the buckle closure suspension bracket (7) with ladle (1) translation of insulation cover (4) by driving hook (6), realize the buckle closure operation.
The buckle closure suspension bracket (7) of plucking that rotation decline hangs with ladle heat insulation cover (4) arrives level attitude, the ladle that needs buckle closure by the driving handling, make and pluck buckle closure suspension bracket (7) and ladle heat insulation cover (4) and pass from the space between ladle (1) and the driving hook (6), steel ladle cover (4) for vertical fork shaped steel clad side hanger (3), by vertical-lift ladle (1) position, the axostylus axostyle of ladle support ear frame (2) is entered in steel ladle cover side hanger (3) internal orifice on the steel ladle cover (4), jacking ladle heat insulation cover (4) certain altitude, make the link on the ladle heat insulation cover (4) break away from fork arm or the hook of plucking buckle closure suspension bracket (7), the then ladle behind the outside parallel handling buckle closure; Steel ladle cover (4) for curving shape of the mouth as one speaks steel ladle cover side hanger (3), then pass through at ladle (1) mouth behind insulation cover (4) certain distance, the outside mobile ladle of level enters in steel ladle cover side hanger (3) internal orifice on the steel ladle cover (4) axostylus axostyle of ladle support ear frame (2), jacking ladle heat insulation cover (4) certain altitude, make the link on the ladle heat insulation cover (4) break away from fork arm or the hook of plucking buckle closure suspension bracket (7), the then ladle behind the outside parallel handling buckle closure.Behind ladle (1) the button insulation cover (4), by the plucking the buckle closure suspension bracket and establish of winch (10) rotary lifting sky, it is allowed from the passage of driving a vehicle as required.
Steel rope (8) can substitute with chain, and pulley (9) can substitute with gear, and winch (10) can substitute with hydraulic actuating cylinder.
Claims (8)
1. a ladle heat insulation cover is plucked buckle device, it comprises: (6) are linked up with in ladle (1), ladle support ear frame (2) and driving by driving lifting or translation, and it is characterized in that: this device also comprises: steel ladle cover side hanger (3), insulation cover (4), suspension ring (5), pluck buckle closure suspension bracket (7), supporting traverse (11); Wherein steel ladle cover side hanger (3) is welded on the side of insulation cover (4), plucks buckle closure suspension bracket (7) by the mobile insertion of ladle (1) or the suspension ring (5) on the disengaging insulation cover (4).
2. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: steel ladle cover side hanger (3) has the curving shape of the mouth as one speaks and vertical fork type, is furnished with Quick bolt at the steel ladle cover side hanger (3) of vertical fork type.
3. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: the middle part of plucking buckle closure suspension bracket (7) is connected with steel rope (8) by snap ring or briquetting, the pivoting end of plucking buckle closure suspension bracket (7) adopts the mode of turning cylinder to be placed on the supporting traverse (11), steel rope (8) enters in the interior reel of winch (10) by pulley (9), and winch (10) is installed on the platform of supporting traverse (11).
4. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: pluck buckle closure suspension bracket (7) and rotate to be horizontality or upright state by steel rope (8), pulley (9) and winch (10).
5. ladle heat insulation cover as claimed in claim 4 is plucked buckle device, it is characterized in that: pluck buckle closure suspension bracket (7) and the ladle heat insulation cover (4) removed can upwards overturn 60-90 ℃ from horizontality simultaneously.
6. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: pluck buckle closure suspension bracket (7) and have fork arm form and hook form.
7. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: steel rope (8) substitutes with chain, and pulley (9) substitutes with gear, and winch (10) substitutes with hydraulic actuating cylinder.
8. ladle heat insulation cover as claimed in claim 1 is plucked buckle device, it is characterized in that: described insulation cover (4) is plucked lid or buckle closure by the exercisable movement of ladle (1) handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536370 CN202829271U (en) | 2012-10-19 | 2012-10-19 | Device for uncovering and covering heat-preservation cover of steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536370 CN202829271U (en) | 2012-10-19 | 2012-10-19 | Device for uncovering and covering heat-preservation cover of steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829271U true CN202829271U (en) | 2013-03-27 |
Family
ID=47941028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536370 Expired - Fee Related CN202829271U (en) | 2012-10-19 | 2012-10-19 | Device for uncovering and covering heat-preservation cover of steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961040A (en) * | 2015-06-29 | 2015-10-07 | 朱剑锋 | Liquid aluminum transfer device |
| CN106583704A (en) * | 2016-12-22 | 2017-04-26 | 中冶京诚工程技术有限公司 | Ladle cover lifting device and continuous casting equipment |
| CN110653363A (en) * | 2019-10-29 | 2020-01-07 | 北京北科中钢工程技术有限公司 | Ladle heat preservation device with two sides inserted, picked and turned |
-
2012
- 2012-10-19 CN CN 201220536370 patent/CN202829271U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961040A (en) * | 2015-06-29 | 2015-10-07 | 朱剑锋 | Liquid aluminum transfer device |
| CN104961040B (en) * | 2015-06-29 | 2017-01-18 | 朱剑锋 | Liquid aluminum transfer device |
| CN106583704A (en) * | 2016-12-22 | 2017-04-26 | 中冶京诚工程技术有限公司 | Ladle cover lifting device and continuous casting equipment |
| CN106583704B (en) * | 2016-12-22 | 2018-12-18 | 中冶京诚工程技术有限公司 | Ladle cover lifting device and continuous casting equipment |
| CN110653363A (en) * | 2019-10-29 | 2020-01-07 | 北京北科中钢工程技术有限公司 | Ladle heat preservation device with two sides inserted, picked and turned |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161019 |