CN202779745U - Electric inclined rail type hinge steel ladle cover removing and capping device - Google Patents
Electric inclined rail type hinge steel ladle cover removing and capping device Download PDFInfo
- Publication number
- CN202779745U CN202779745U CN 201220528762 CN201220528762U CN202779745U CN 202779745 U CN202779745 U CN 202779745U CN 201220528762 CN201220528762 CN 201220528762 CN 201220528762 U CN201220528762 U CN 201220528762U CN 202779745 U CN202779745 U CN 202779745U
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- Prior art keywords
- steel ladle
- ladle cover
- plucked
- capping device
- cover
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to an electric inclined rail type hinge steel ladle cover removing and capping device which comprises a steel ladle cover and a steel ladle cover removing and capping system, wherein the steel ladle cover is composed of a steel structure and refractory fibers; four guide plates are arranged on a steel ladle cover body to serve as lifting points; two lifting lugs are arranged on the side surface of the body and are hinged with two steel ladle lugs on a steel ladle in an open manner; and the cover removing and capping system is composed of six parts including a rack, a lifting mechanism, an inclined rail, a lifting appliance, big and small chains and a regulating device. The electric inclined rail type hinge steel ladle cover removing and capping device provided by the utility model has the advantages that the equipment is simple and reliable in motion and simple to operate; series of problems brought by adopting different types of equipment in a same workshop are solved; the stock capital occupancy is reduced; and the convenience is brought to the maintenance of the equipment.
Description
Affiliated technical field
The utility model belongs to the full stroke covering attemperator that is applied in high-temperature fusant container in the metal smelt, the steel ladle full that is widely used in most in steel-making ironmaking and other metal smelt techniques is plucked the technical field of adding a cover, relate in particular to a kind of capping device system of plucking, be that a kind of novel electronic oblique rail formula hinge steel ladle cover is plucked capping device, comprise that steel ladle cover and steel ladle cover are plucked and add convering system.
Background technology
Omnidistance ladle stamp is the energy-saving heat preserving technical equipment system of practicability and effectiveness the most in the steelmaking process.But in the practical application of prior art equipment, still there are many technological deficiencies:
1, power is plucked and is added convering system and mostly adopt hydraulic means, is subjected to environmental influence, and equipment fault is many, reliability is low, potential safety hazard is large.
2, limited by the steelshop technology arrangement, can't lay the same set of capping device of plucking when smelting furnace electric flatcar track is orthogonal, equipment interoperability is poor, has increased the description and quantity of standby redundancy, causes the increase of stock fund; Increased the workload of equipment maintenance.
Summary of the invention
Technical problem to be solved in the utility model is: limited by the steelshop technology arrangement, can't lay the same set of capping device of plucking when smelting furnace electric flatcar track is orthogonal, equipment interoperability is poor, has increased the description and quantity of standby redundancy, causes the increase of stock fund; Increased the workload of equipment maintenance; Power is plucked and is added convering system and mostly adopt hydraulic means, is subjected to environmental influence, the problem such as equipment fault is many, reliability is low, potential safety hazard is large.Just be based on the problems referred to above, we provide a kind of novel electronic oblique rail formula hinge steel ladle cover to pluck capping device.
Design of the present utility model is: by the matching design of lifting device and steel ladle cover, make the same set of capping device of plucking only need just can satisfy the vertical proposed requirement of various smelting furnace tracks to the corresponding adjustment of 90 ° of respective direction rotations and frame; Take electricity as power, lower hydraulic means and be in the series of problems that hot environment is brought.
The technical solution adopted in the utility model is: a kind of novel electronic oblique rail formula hinge steel ladle cover is plucked capping device, comprises that steel ladle cover and steel ladle cover are plucked to add convering system.Steel ladle cover is made of steel construction and refractory fibrous material.
Four guide plates are set above the steel ladle cover body, the sliding surface of guide plate one to four is positioned on the same inclined-plane: wherein guide plate one, two is arranged in homonymy, guide plate three, four is arranged in opposite side, guide plate one, three is highly identical, guide plate two, four is highly identical, as the Heave Here of four hooks.
Steel ladle cover base side the place ahead arranges two of hangers, and hinged with the ladle ear open type that is welded on the ladle, the hanger hinged place is provided with slideway, and has a down dip to the body direction is oblique apart from the body distal end slideway, at deslagging with cover or Yu Gangshi, guarantees that steel ladle cover does not come off.
Suspension ring are as the interim suspension centre of steel ladle cover under the accident condition in the middle of the ladle.
Steel ladle cover body back and hanger opposite position raise up, slag or molten steel washing away steel ladle cover when reducing deslagging with cover or remaining steel.
Offer two holes on the body, near hanger be exhaust smoke hole, another be peep hole, simultaneously the manhole of the various work of hot repair bag is finished in conduct again.
Pluck and add convering system and formed by six parts, comprise frame, hoisting mechanism, tiltedly rail, suspender, large and small chain and adjusting device thereof form.
Frame links to each other with the basis, is installed in electric flatcar track top, across the electric flatcar track, does not affect electric flatcar transportation ladle.Comprise column, and put the beams in place.
Hoisting mechanism is arranged in frame upper beam top, is made of motor, reductor, shaft coupling and reel.Reel is provided with mechanical position limitation and electric approach switch as safety measure, prevents from that suspender from constantly rising to interfere with frame, causes the generation of accident.
Tiltedly rail is fixed on the column.
Suspender comprises that 1 duel spreader frames, 2 idler wheel mechanisms and 4 hooks form, and its framework links to each other with reel by 4 large chains and adjusting device.
Hook is hinged on the framework, and putting the beams in place with frame by 4 chainlets and adjusting device is connected.
Idler wheel mechanism is installed in the front of framework, realizes and the tiltedly relative motion of rail by roller.
The geometric position of 4 guide plates is corresponding on 4 hooks and the steel ladle cover.
The junction of large and small chain and other parts is equipped with an adjusting device, in order to adjusting chain length, to realize that adjustment and the hook of suspender levelness are plucked the adjustment of adding a cover action.
This ladle is plucked and is added convering system and also comprise ladle, and ladle is arranged on the buggy ladle, on the ladle with steel ladle cover on hanger relevant position welding ladle ear, as the hinged center of steel ladle cover on ladle.
The beneficial effects of the utility model are: replace hydraulic means with electronic hoisting system, move simple and reliablely, equipment fault point is safeguarded simple and conveniently less, has eliminated potential safety hazard; No matter the smelting furnace track adopts and parallelly still mutually is arranged vertically, and all can adopt a cover to pluck to add convering system to finish, and reduces spare part quantity and kind, has reduced Parts Inventory and has overstock, and brings certain convenience to maintaining.In addition, this cover is plucked simultaneously also applicable unpowered ladle stamp system of the steel ladle cover that adds in the convering system.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model working state structure schematic diagram 1 (track centerline is vertical with two ladle ear symmetrical center line)
Fig. 2 is the utility model working state structure schematic diagram 2 (track centerline and two ladle ear symmetrical centre line parallels)
Fig. 3 is structural representation behind the utility model ladle stamp
Fig. 4 is that the utility model is plucked the capping mechanism structural representation
Fig. 5 is that the utility model is plucked and covered procedure structure schematic diagram (first step)
Fig. 6 is that the utility model is plucked and covered procedure structure schematic diagram (second step)
Fig. 7 is that the utility model is plucked and covered procedure structure schematic diagram (the 3rd step)
Fig. 8 is the utility model steel ladle cover structure schematic diagram
Fig. 9 is that the A of Fig. 8 is to view
Figure 10 is that the B of Fig. 8 is to view
Figure 11 is that the utility model steel ladle cover is placed on schematic diagram on the ladle support
Wherein, 1 is frame; 2 is steel ladle cover; 3 is suspender; 4 is large chain and adjusting device thereof; 5 is hoisting mechanism; 6 is oblique rail; 7 is the ladle ear; 8 is guide plate one; 9 is guide plate two; 10 is guide plate three; 11 is guide plate four; 12 is hanger; 13 is suspension ring; 14 is projection; 15 is exhaust smoke hole; 16 is peep hole; 17 is column; 18 for putting the beams in place; 19 is suspension hook; 20 is chainlet and adjusting device; 21 is the steel ladle cover support; 22 is ladle.
The specific embodiment:
Shown in Fig. 1-10, the utility model is that a kind of novel electronic oblique rail formula hinge steel ladle cover is plucked capping device, comprises that steel ladle cover and steel ladle cover are plucked to add convering system.
Four guide plates 8,9,10,11 are set above steel ladle cover, the sliding surface of guide plate one to four is positioned on the same inclined-plane: wherein guide plate 1 is arranged in homonymy with guide plate 29, guide plate 3 10 is arranged in opposite side with guide plate 4 11, guide plate 1 is highly identical with guide plate 4 11, guide plate 29 is highly identical with guide plate 3 10, adds a cover the position as plucking of steel ladle cover.
In steel ladle cover 2 the place aheads 12 two of hangers are set, hinged with ladle ear 7 open types that are welded on the ladle 22, hanger 12 hinged places are provided with slideway, side near steel ladle cover 2 bodies is longer, opposite side is shorter, and have a down dip to the body direction is oblique apart from the body distal end slideway, at deslagging with cover or Yu Gangshi, guarantee that steel ladle cover 2 does not come off.
Offer exhaust smoke hole 15 and peep hole 16 on the steel ladle cover 2, get rid of the waste gas of 22 li of ladles when exhaust smoke hole 15 is used for hot repair ladle 22, with the convenient ladle 22 internal overhaul situations of observing; Peep hole 16 can check at any time in the ladle 22 situation and as finishing the manhole of hot repair ladle 22 various work.
Pluck and add convering system and formed by six parts, comprise frame 1, hoisting mechanism 5, tiltedly rail 6, suspender 3, large chain and adjusting device 4 thereof and chainlet and adjusting device 20 thereof form.
Tiltedly rail 6 is fixed on the column 17, moves up and down along its guide rail direction in order to support suspender 3.
4 suspension hooks 19 are arranged on the suspender, and suspender 3 is connected with hoisting mechanism 5 by large chain and adjusting device 4 thereof.
4 guide plates 8 on 4 suspension hooks 19 and the steel ladle cover 2,9,10,11 geometric position are corresponding.
Large chain and adjusting device 4 thereof match with chainlet and adjusting device 20 thereof, and that can realize 19 pairs of steel ladle covers 2 of suspension hook hangs, puts action.
This ladle is plucked and is added convering system and also comprise ladle 22, and ladle is arranged on the buggy ladle, on ladle 22 with hanger 12 relevant positions welding ladle ear 7, as the hinged center of steel ladle cover 2 on ladle 22.
The ladle lambda line is added a cover: steel ladle cover 2 is placed on the ladle support 21, as shown in figure 11, will get lid from steel ladle cover support 21 first behind ladle 22 lambda lines and add a cover, and operating process is the conventional compounding practice of overhead traveling crane size hook.
Pluck the process of lid: under the dragging of electric flatcar, enter the flip station with steel ladle cover 2 ladles 22, as shown in Figure 5.The workman presses the rising button, hoisting mechanism 5 starts, large chain and adjusting device 4 thereof are raised, driving suspender 3 rises synchronously, when suspender 3 rises to certain altitude chainlet and adjusting device 20 thereof is not stressed, suspension hook 19 just rotates as the center of circle take hinged point, until 4 suspension hooks 19 hook respectively 4 guide plates 8,9,10,11, hoisting mechanism 5 works on, then steel ladle cover 2 together upwards promotes along the direction of oblique rail in company with suspension hook 19, hanger 12 breaks away from ladle ear on the ladle 22, and steel ladle cover 2 is extractd from ladle 22.Steel ladle cover 2 continues to rise to safe altitude, and by lifting device 5 upper limit position switch control automatic stopping, ladle 22 is dragged away by electric flatcar, enters the smelting furnace district.Steel ladle cover 2 is trapped in the original position wait and adds a cover.
Add a cover process: ladle 22 has connect molten steel from smelting furnace and has out again entered the flip station, the workman presses the decline button, hoisting mechanism 5 antiports, large chain and adjusting device 4 thereof descend thereupon, drive suspender 3 and descend synchronously, until steel ladle cover 2 lids are to ladle 22, suspender 3 continues to descend, and when suspender 3 drops to certain altitude chainlet and adjusting device 20 thereof is become when stressed by the state of not stressing, and suspension hook 19 just upwards rotates as the center of circle take hinged point, get back to state shown in Figure 5, the ladle stamp action is finished.Electric flatcar drags band steel ladle cover 2 ladles 22 and rolls the flip station away from, enters subsequent processing.
The general technology flow process: the ladle lambda line adds steel ladle cover from the ladle support, and---converter (or electric furnace) lifting station---is plucked lid and---is subjected to steel and---adds a cover that---------refining---adds a cover that---RH stove lifting station---is plucked lid and---entered the RH stove and smelt---adding a cover---ladle turret (from cover, the original lid cancellation of ladle turret)---cast---slag (or remaining steel)---hot repair bag with cover---converter (or electric furnace) lifting station that falls with cover to the refining lifting station to pluck lid
Flow process can be deleted with the process for making situation.
The beneficial effects of the utility model are that device action is simple and reliable, do not exist the responsive hydraulic pressure wet goods working media of environment temperature reflection, and potential safety hazard is little; Manpower intervention is just pressed and risen or the decline button, and is simple to operate; Solved the series of problems that same workshop adopts dissimilar equipment to bring, reduced inventory finance and taken, brought convenience for equipment maintenance simultaneously.
Below only be best case study on implementation of the present utility model, any deformation design on the basis of the utility model design all belongs to protection domain of the present utility model.
Claims (10)
1. an electronic oblique rail formula hinge steel ladle cover is plucked capping device, comprises that steel ladle cover and steel ladle cover are plucked to add convering system, and it is characterized in that: steel ladle cover is made of steel construction and refractory fibrous material.
2. electronic oblique rail formula hinge steel ladle cover according to claim 1 is plucked capping device, it is characterized in that: four guide plates are set above the clad body, the sliding surface of guide plate one to four is positioned on the same inclined-plane: wherein guide plate one, two is arranged in homonymy, guide plate three, four is arranged in opposite side, guide plate one, three is highly identical, guide plate two, four is highly identical, as the Heave Here of four hooks.
3. electronic oblique rail formula hinge steel ladle cover according to claim 1 is plucked capping device, it is characterized in that: steel ladle cover base side the place ahead arranges two of hangers, hinged with the ladle ear open type that is welded on the ladle, the hanger hinged place is provided with slideway, and have a down dip to the body direction is oblique apart from the body distal end slideway, at deslagging with cover or Yu Gangshi, guarantee that clad does not come off.
4. electronic oblique rail formula hinge steel ladle cover according to claim 3 is plucked capping device, it is characterized in that: clad body back and hanger opposite position raise up, and offer two holes on the clad body, and near hanger is exhaust smoke hole, another is peep hole, is again manhole simultaneously.
5. electronic oblique rail formula hinge steel ladle cover according to claim 1 is plucked capping device, it is characterized in that: pluck and add convering system and be comprised of six parts, comprise frame, hoisting mechanism, tiltedly rail, suspender, large and small chain and adjusting device thereof form.
6. electronic oblique rail formula hinge steel ladle cover according to claim 5 is plucked capping device, and it is characterized in that: frame links to each other with the basis, is installed in electric flatcar track top, across the electric flatcar track, comprises column, and puts the beams in place.
7. electronic oblique rail formula hinge steel ladle cover according to claim 6 is plucked capping device, it is characterized in that: hoisting mechanism is arranged in frame upper beam top, be made of motor, reductor, shaft coupling and reel, reel is provided with mechanical position limitation and electric approach switch as safety measure.
According to claim 5 or 7 described electronic oblique rail formula hinge steel ladle covers pluck capping device, it is characterized in that: tiltedly rail is fixed on the column, suspender comprises that 1 duel spreader frames, 2 idler wheel mechanisms and 4 hooks form, its framework links to each other with reel by 4 large chains and adjusting device, hook is hinged on the framework, and putting the beams in place with frame by 4 chainlets and adjusting device is connected.
9. electronic oblique rail formula hinge steel ladle cover according to claim 8 is plucked capping device, it is characterized in that: idler wheel mechanism is installed in the front of framework, realize and the tiltedly relative motion of rail by roller, the geometric position of 4 guide plates is corresponding on 4 hooks and the steel ladle cover, and the junction of large and small chain and other parts is equipped with an adjusting device.
10. electronic oblique rail formula hinge steel ladle cover is plucked capping device according to claim 1 or 5, it is characterized in that: also comprise ladle, ladle is arranged on the buggy ladle, on the ladle with steel ladle cover on hanger relevant position welding ladle ear, as the hinged center of steel ladle cover on ladle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528762 CN202779745U (en) | 2012-10-12 | 2012-10-12 | Electric inclined rail type hinge steel ladle cover removing and capping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528762 CN202779745U (en) | 2012-10-12 | 2012-10-12 | Electric inclined rail type hinge steel ladle cover removing and capping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779745U true CN202779745U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528762 Expired - Fee Related CN202779745U (en) | 2012-10-12 | 2012-10-12 | Electric inclined rail type hinge steel ladle cover removing and capping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607626A (en) * | 2015-01-29 | 2015-05-13 | 北京研博新创科技发展有限公司 | Steel ladle cover device with opening structure |
| CN105492144A (en) * | 2013-06-27 | 2016-04-13 | 哈奇有限公司 | Metallurgical vessels with segmented, hinged lids |
| CN108746573A (en) * | 2018-08-22 | 2018-11-06 | 济南方润冶金科技有限公司 | One kind is from pendulum-type covering/uncovering device |
-
2012
- 2012-10-12 CN CN 201220528762 patent/CN202779745U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105492144A (en) * | 2013-06-27 | 2016-04-13 | 哈奇有限公司 | Metallurgical vessels with segmented, hinged lids |
| CN105492144B (en) * | 2013-06-27 | 2017-12-12 | 哈奇有限公司 | The metallurgical tank of hinged lid with segmentation |
| CN104607626A (en) * | 2015-01-29 | 2015-05-13 | 北京研博新创科技发展有限公司 | Steel ladle cover device with opening structure |
| CN108746573A (en) * | 2018-08-22 | 2018-11-06 | 济南方润冶金科技有限公司 | One kind is from pendulum-type covering/uncovering device |
| CN108746573B (en) * | 2018-08-22 | 2024-03-01 | 济南方润冶金科技有限公司 | Self-swinging type cover adding and removing device |
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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 |
Granted publication date: 20130313 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |