CN202785369U - Covering and uncovering device for portal steel ladle - Google Patents
Covering and uncovering device for portal steel ladle Download PDFInfo
- Publication number
- CN202785369U CN202785369U CN 201220337379 CN201220337379U CN202785369U CN 202785369 U CN202785369 U CN 202785369U CN 201220337379 CN201220337379 CN 201220337379 CN 201220337379 U CN201220337379 U CN 201220337379U CN 202785369 U CN202785369 U CN 202785369U
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- electromagnetic wave
- suspension hook
- electric block
- housing
- crossbeam
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Abstract
The utility model relates to the field of metal-casting melt containers and in particular relates to a covering and uncovering device for a portal steel ladle. The covering and uncovering device comprises a vertical frame (11), a beam (12), a portal frame drive wheel (13) and a portal frame moving rail (14), and is characterized by further comprising a drive car body (21), drive wheels (22), a drive motor (23), an electric hoist (3) and a hanger (4), wherein the drive wheels (22) roll in grooves on the two sides of the beam (12) along the beam (12); the drive motor (23) and the electric hoist (3) are fixed on the drive car body (21); and one end of the steel wire rope of the electric hoist (3) is fixed with the hanger (4). The covering and uncovering device is simple to operate and has strong adaptability.
Description
Technical field
The utility model relates to metal casting fused mass field of containers, is specially a kind of planer-type steel ladle covering/uncovering device.
Background technology
Steel ladle covering/uncovering device is applied to the STEELMAKING PRODUCTION of metallurgy industry, is the nucleus equipment for the steel ladle full stroke covering system, plays the automatically covering/uncovering effect.Because STEELMAKING PRODUCTION ground individual device is arranged very compact, be difficult to realize steel ladle full stroke covering, and station is all perpendicular to the converter station for vacuum furnace (being called for short VD) station and finery (being called for short LF), and the steel ladle cover that the steel ladle cover path of motion that the steel ladle covering/uncovering device that original like this converter station is used can form can not satisfy under this form is taken off the demand of lid.
The utility model content
In order to overcome the defective of prior art, a kind of convenient operation, adaptable ladle accessory equipment are provided, the utility model discloses a kind of planer-type steel ladle covering/uncovering device.
The utility model reaches goal of the invention by following technical solution:
A kind of planer-type steel ladle covering/uncovering device, comprise stand, crossbeam, portal frame drive wheel and portal frame moving track, stand has two width of cloth, stand be arranged in parallel, the two ends of crossbeam are separately fixed at the top of a width of cloth stand, the bottom of stand is provided with the portal frame drive wheel, the portal frame moving track has two, two width of cloth stands are located at respectively on the streamlined door frame moving track by the portal frame drive wheel, it is characterized in that: also comprise the driving car body, drive wheel, drive motor, electric block and suspension hook, the cross section of crossbeam is " worker " font, respectively embed at least one in the groove of crossbeam both sides and drive wheel, driving wheel rolls along crossbeam in the groove of crossbeam both sides, driving wheel is fixed on the driving car body by the wheel shaft of being located at the center, drive on the car body and be fixed with drive motor and electric block, the rotating shaft of drive motor connects the driving wheel, and an end of electric block steel rope is suspension hook fixedly.
Described planer-type steel ladle covering/uncovering device is characterized in that: electric block is selected the double speed steel-wire rope type electric block; Suspension hook is comprised of suspension hook frame and hook, the suspension hook frame is triangle, connected by a pipe link between a base of suspension hook frame and a summit, the center of gravity of suspension hook frame is positioned on the pipe link, be connected steel rope and connect in the top of pipe link with electric block, each fixes a hook bottom on three summits of suspension hook frame.
Described planer-type steel ladle covering/uncovering device, it is characterized in that: also comprise remote control transmitter and receiver of remote-control sytem, remote control transmitter is comprised of emission housing, emission button, emitting antenna and electromagnetic wave generative circuit, emission button and emitting antenna all are located on the emission housing, the electromagnetic wave generative circuit is fixed in the emission housing, be connected the inner end and all pass the emission housing and connect respectively the electromagnetic wave generative circuit in the inner end of emission button with emitting antenna, the electromagnetic wave generative circuit by modulation, coding and amplify generate electromagnetic wave signal and by emitting antenna to external irradiation; Receiver of remote-control sytem is by receiving housing, receiving wire and electromagnetic wave acceptor circuit form, receiving wire is located at and is received on the housing, the electromagnetic wave acceptor circuit is fixed on and receives in the housing, the inner end of receiving wire is passed and is received housing connection electromagnetic wave acceptor circuit, the signal output part of electromagnetic wave acceptor circuit connects respectively drive motor and electric block by signal wire (SW), the electromagnetic wave acceptor circuit is implemented to amplify to electromagnetic wave signal by the electromagnetic wave signal of receiving wire reception by the radiation of remote control transmitter emitting antenna, shaping and demodulation generate control signal and export drive motor to or electric block.
The utility model is installed in steel-making and processes on the station, is responsible for adding a cover and take off lid with the ladle of steel ladle cover.During use, after the ladle with steel ladle cover enters the processing position, the utility model moves to processes the top, position, electric block drives suspension hook and descends, suspension hook hooks the hanger hinge on the steel ladle cover, electric block drives suspension hook again and rises subsequently, and steel ladle cover is uncovered, and finishes to take off to cover after the operation the utility model and move to and dodge the position; After steel treatment was complete, ladle returned below of the present utility model, and electric block drives suspension hook and steel ladle cover descends, and after steel ladle cover covers again to the ladle, removed suspension hook and was connected connection with steel ladle cover, finished and added a cover operation.
The utility model realized at the steel ladle covering/uncovering that is not subjected to steel ladle cover position limitation (being mainly vacuum refining furnace), for the application extension of ladle stamp new application.The utility model does not take original allocation and transportation space, can utilize the track of former vacuum container cover as the portal frame moving track, reduces investment outlay.Not only slowed down the cooling rate of molten steel in transportation after the ladle transportation with cover, more since ladle finish when again being subjected to steel in casting, the cylinder-packing temperature still can remain on more than the higher temperature, even do not add a cover ladle through online baking, the cylinder-packing temperature can only arrive 800 ℃～1000 ℃, thereby Tapping Temperature of Bof can reduce by 8 ℃～15 ℃, can greatly reduce process cost and process energy consumption, produce 1000000 tons per year by steel-making, can save every year and prop up about 1,000 ten thousand yuan～1,400 ten thousand yuan.
The beneficial effects of the utility model are:
1. the impact that is not subjected to ladle deslagging direction and arranged by the steel direction is implemented steel ladle full stroke covering, energy efficiency;
2. realize the artificial wireless manual remote operation of steel ladle covering/uncovering, thereby simplify the technical risk of steel ladle covering/uncovering operation, thereby make the application of the more acceptant steel ladle full stroke covering of steel mill.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the structural representation of suspension hook in the utility model;
Fig. 4 is the structural representation of remote control transmitter and receiver of remote-control sytem in the utility model.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of planer-type steel ladle covering/uncovering device, comprise stand 11, crossbeam 12, portal frame drive wheel 13, portal frame moving track 14, drive car body 21, drive wheel 22, drive motor 23, electric block 3 and suspension hook 4, such as Fig. 1～shown in Figure 3, concrete structure is: stand 11 has two width of cloth, stand 11 be arranged in parallel, the two ends of crossbeam 12 are separately fixed at the top of a width of cloth stand 11, the bottom of stand 11 is provided with portal frame drive wheel 13, portal frame moving track 14 has two, two width of cloth stands 11 are located at respectively on the streamlined door frame moving track 14 by portal frame drive wheel 13, the cross section of crossbeam 12 is " worker " font, respectively embed at least one in the groove of crossbeam 12 both sides and drive wheel 22, driving wheel 22 rolls along crossbeam 12 in the groove of crossbeam 12 both sides, driving wheel 22 is fixed on the driving car body 21 by the wheel shaft of being located at the center, drive on the car body 21 and be fixed with drive motor 23 and electric block 3, the rotating shaft of drive motor 23 connects driving wheel 22, and an end of electric block 3 steel ropes is suspension hook 4 fixedly.
In the present embodiment, electric block 3 is selected the double speed steel-wire rope type electric block; Suspension hook 4 as shown in Figure 3, formed by suspension hook frame 41 and hook 42, suspension hook frame 41 is triangle, connected by a pipe link 411 between a base of suspension hook frame 41 and a summit, the center of gravity of suspension hook frame 41 is positioned on the pipe link 411, the steel rope of being connected with electric block in the top of pipe link 411 connects, and each fixes a hook 42 bottom on 41 3 summits of suspension hook frame.
Present embodiment is installed in steel-making and processes on the station, is responsible for adding a cover and take off lid with the ladle of steel ladle cover.During use, after the ladle with steel ladle cover enters the processing position, present embodiment moves to processes the top, position, electric block 3 drives suspension hook 4 and descends, suspension hook 4 hooks the hanger hinge on the steel ladle cover, electric block 3 drives suspension hook 4 again and rises subsequently, and steel ladle cover is uncovered, and finishes to take off to cover after the operation present embodiment and move to and dodge the position; After steel treatment was complete, ladle returned the below of present embodiment, and electric block 3 drives suspension hooks 4 and steel ladle cover descends, and after steel ladle cover covers again to the ladle, removed suspension hook 4 and was connected connection with steel ladle cover, finished and added a cover operation.Electric block 3 selects the double speed steel-wire rope type electric block can improve the alerting ability of operation: when suspension hook 4 hooks steel ladle cover, with slower speed lifting in order to safety; When suspension hook 4 is unloaded, with faster speed lifting to raise the efficiency.
Embodiment 2
A kind of planer-type steel ladle covering/uncovering device, comprise stand 11, crossbeam 12, portal frame drive wheel 13, portal frame moving track 14, drive car body 21, drive wheel 22, drive motor 23, electric block 3 and suspension hook 4, also comprise remote control transmitter 7 and receiver of remote-control sytem 8, as shown in Figure 4, concrete structure is: remote control transmitter 7 is by emission housing 71, emission button 72, emitting antenna 73 and electromagnetic wave generative circuit 74 form, emission button 72 and emitting antenna 73 all are located on the emission housing 71, electromagnetic wave generative circuit 74 is fixed in the emission housing 71, the inner end of being connected with emitting antenna in the inner end of emission button 72 is all passed emission housing 71 and is connected respectively electromagnetic wave generative circuit 74, and electromagnetic wave generative circuit 74 is by modulation, coding and amplification generate electromagnetic wave signal and pass through emitting antenna 73 to external irradiation; Receiver of remote-control sytem 8 is by receiving housing 81, receiving wire 82 and electromagnetic wave acceptor circuit 83 form, receiving wire 82 is located at and is received on the housing 81, electromagnetic wave acceptor circuit 83 is fixed on and receives in the housing 81, the inner end of receiving wire 82 is passed and is received housing 81 connection electromagnetic wave acceptor circuits 83, the signal output part of electromagnetic wave acceptor circuit 83 connects respectively drive motor 23 and electric block 3 by signal wire (SW), the electromagnetic wave signal that electromagnetic wave acceptor circuit 83 receives by 73 radiation of remote control transmitter 7 emitting antennas by receiving wire 82 is implemented to amplify to electromagnetic wave signal, shaping and demodulation generate control signal and export drive motor 23 to or electric block 3.Other structures are all same with embodiment 1.
When present embodiment uses, by emission button 72 input instructions, instruction converts corresponding electromagnetic wave signal to and passes through emitting antenna 73 to external irradiation through electromagnetic wave generative circuit 74, the received antenna 82 of electromagnetic wave signal receives by electromagnetic wave acceptor circuit 83 and converts corresponding control command input drive motor 23 or electric block 3 to, drive motor 23 is finished drive car body 21 to move or electric block 3 is finished the action of suspension hook 4 liftings along crossbeam 12, than wired more convenient to operate flexibly.
Claims (3)
1. planer-type steel ladle covering/uncovering device, comprise stand (11), crossbeam (12), portal frame drive wheel (13) and portal frame moving track (14), stand (11) has two width of cloth, stand (11) be arranged in parallel, the two ends of crossbeam (12) are separately fixed at the top of a width of cloth stand (11), the bottom of stand (11) is provided with portal frame drive wheel (13), portal frame moving track (14) has two, two width of cloth stands (11) are located at respectively on the streamlined door frame moving track (14) by portal frame drive wheel (13), it is characterized in that: also comprise driving car body (21), drive wheel (22), drive motor (23), electric block (3) and suspension hook (4), the cross section of crossbeam (12) is " worker " font, respectively embed at least one in the groove of crossbeam (12) both sides and drive wheel (22), driving wheel (22) rolls along crossbeam (12) in the groove of crossbeam (12) both sides, driving wheel (22) is fixed on the driving car body (21) by the wheel shaft of being located at the center, drive on the car body (21) and be fixed with drive motor (23) and electric block (3), the rotating shaft of drive motor (23) connects driving wheel (22), and an end of electric block (3) steel rope is suspension hook (4) fixedly.
2. planer-type steel ladle covering/uncovering device as claimed in claim 1, it is characterized in that: electric block (3) is selected the double speed steel-wire rope type electric block;
Suspension hook (4) is comprised of suspension hook frame (41) and hook (42), suspension hook frame (41) is triangle, connected by a pipe link (411) between a base of suspension hook frame (41) and a summit, the center of gravity of suspension hook frame (41) is positioned on the pipe link (411), the top of pipe link (411) is connected 3 with electric block) steel rope connect, each fixes a hook (42) bottom on (41) three summits of suspension hook frame.
3. planer-type steel ladle covering/uncovering device as claimed in claim 1 or 2 is characterized in that: also comprise remote control transmitter (7) and receiver of remote-control sytem (8),
Remote control transmitter (7) is by emission housing (71), emission button (72), emitting antenna (73) and electromagnetic wave generative circuit (74) form, emission button (72) and emitting antenna (73) all are located on the emission housing (71), electromagnetic wave generative circuit (74) is fixed in the emission housing (71), the inner end of emission button (72) is connected 73 with emitting antenna) the inner end all pass emission housing (71) and connect respectively electromagnetic wave generative circuit (74), electromagnetic wave generative circuit (74) is by modulation, coding and amplification generate electromagnetic wave signal and pass through emitting antenna (73) to external irradiation;
Receiver of remote-control sytem (8) is by receiving housing (81), receiving wire (82) and electromagnetic wave acceptor circuit (83) form, receiving wire (82) is located at and is received on the housing (81), electromagnetic wave acceptor circuit (83) is fixed on and receives in the housing (81), the inner end of receiving wire (82) is passed and is received housing (81) connection electromagnetic wave acceptor circuit (83), the signal output part of electromagnetic wave acceptor circuit (83) connects respectively drive motor (23) and electric block (3) by signal wire (SW), electromagnetic wave acceptor circuit (83) is implemented to amplify to electromagnetic wave signal by the electromagnetic wave signal of receiving wire (82) reception by remote control transmitter (7) emitting antenna (73) radiation, shaping and demodulation generate control signal and export drive motor (23) to or electric block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337379 CN202785369U (en) | 2012-07-12 | 2012-07-12 | Covering and uncovering device for portal steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337379 CN202785369U (en) | 2012-07-12 | 2012-07-12 | Covering and uncovering device for portal steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785369U true CN202785369U (en) | 2013-03-13 |
Family
ID=47812677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220337379 Expired - Fee Related CN202785369U (en) | 2012-07-12 | 2012-07-12 | Covering and uncovering device for portal steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843588A (en) * | 2015-05-12 | 2015-08-19 | 中铁建大桥工程局集团第四工程有限公司 | Gantry crane used in tunnel construction |
| CN105800473A (en) * | 2016-05-16 | 2016-07-27 | 无锡石油化工起重机有限公司 | Gantry crane with material stacking dolly linkage |
| CN107140529A (en) * | 2017-06-22 | 2017-09-08 | 肇庆市智高电机有限公司 | A kind of Full-automatic remote remote operation hoist |
| CN111390148A (en) * | 2020-04-20 | 2020-07-10 | 北京北科中钢工程技术有限公司 | Electric hoist type steel ladle covering and uncovering device |
-
2012
- 2012-07-12 CN CN 201220337379 patent/CN202785369U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843588A (en) * | 2015-05-12 | 2015-08-19 | 中铁建大桥工程局集团第四工程有限公司 | Gantry crane used in tunnel construction |
| CN105800473A (en) * | 2016-05-16 | 2016-07-27 | 无锡石油化工起重机有限公司 | Gantry crane with material stacking dolly linkage |
| CN107140529A (en) * | 2017-06-22 | 2017-09-08 | 肇庆市智高电机有限公司 | A kind of Full-automatic remote remote operation hoist |
| CN111390148A (en) * | 2020-04-20 | 2020-07-10 | 北京北科中钢工程技术有限公司 | Electric hoist type steel ladle covering and uncovering 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200712 |