CN201755592U - Lifting device for descaler - Google Patents
Lifting device for descaler Download PDFInfo
- Publication number
- CN201755592U CN201755592U CN2010202369111U CN201020236911U CN201755592U CN 201755592 U CN201755592 U CN 201755592U CN 2010202369111 U CN2010202369111 U CN 2010202369111U CN 201020236911 U CN201020236911 U CN 201020236911U CN 201755592 U CN201755592 U CN 201755592U
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- CN
- China
- Prior art keywords
- descaler
- motor
- nozzle
- reductor
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a lifting device for a descaler, a speed reducer is connected with a motor via a coupler, the two ends of a transmission shaft connected on the speed reducer are respectively connected with a leading screw installed on a worm wheel worm, the lower ends of the two leading screws are respectively connected with a spray pipe with a nozzle, the motor is connected with an adjusting button and a height display disposed on an operating console via an electrical control cabinet. Field operators can set height of the descaler according to thickness of out-furnace billet, keep a proper distance between the descaler nozzle and the roller way, and make the descaler nozzle be in an optimal striking and brushing position, thereby improving descaling effect, ensuring surface quality of steel plate, reducing billet melt down quantity, saving energy, and improving equipment utilization rate.
Description
Technical field
The utility model belongs to the plant equipment field, relates in particular to a kind of lowering or hoisting gear that is used for Heavy Plate Production line traffic control descaling mill nozzle height.
Background technology
Descaling mill is a visual plant of guaranteeing the hot rolled steel plate surface quality, for the large-scale heavy and medium plate mill of 4300mm, and the operation that high-pressure water descaling is extremely crucial especially.But the height of the descaling mill before nearly all 4300mm heavy and medium plate mill all is changeless, and promptly the descaling mill nozzle is fixing 350mm to the height of roller-way upper surface, can not freely adjust up and down.Because the steel billet thickness that uses changes, its thickness fluctuates in the 150-300mm scope, therefore for the steel billet of different-thickness specification, its nozzle also just exists very big-difference to the distance of steel billet upper surface, thereby water under high pressure also is not quite similar to the strike scouring effect of surface of steel plate, and causes the quality quality of surface of steel plate de-scaling to differ, what have fails to clear up qualified have to melt down heavily because of iron scale and burns, both waste a large amount of energy, influenced equipment efficiency of usage again.
Summary of the invention
The utility model aims to provide a kind of can the adjustment voluntarily highly according to steel billet thickness, makes nozzle and roller-way keep optimum distance, thereby improves the descaling mill lowering or hoisting gear of scale removal effect.Its concrete scheme is:
A kind of descaling mill lowering or hoisting gear is made up of shower, de-scaling frame, reductor, leading screw, shaft coupling, motor, worm and gear, power transmission shaft, electrical control cabinet, adjustment button and display; Reductor is connected with motor by shaft coupling, be connected simultaneously on the reductor the power transmission shaft two ends respectively be installed in worm and gear on leading screw link to each other, two rhizoid thick stick lower ends respectively are connected with the shower of a band nozzle, shower connects external water source, motor is connected with adjustment button and elevation indicator on being located at operating desk by electrical control cabinet, and motor and reductor all are fixed on the de-scaling frame.
Owing to set up the descaling mill lowering or hoisting gear, the site operation personnel can set up the height of descaling mill nozzle according to the thickness of the steel billet of coming out of the stove on their own, make and remain on suitable distance between descaling mill nozzle and the roller-way, all the time be in best strike and wash away the position, thereby the raising scale removal effect is guaranteed plate surface quality, reduces steel billet and melts down quantity, save the energy, improve utilization rate of equipment and installations.
Description of drawings
Fig. 1 is a descaling mill lowering or hoisting gear front view.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: shower 1, de-scaling frame 2, reductor 3, leading screw 4, shaft coupling 5, motor 6, power transmission shaft 7, worm and gear 8, electrical control cabinet 9, adjustment button 10, display 11, operating desk 12.
The specific embodiment
By accompanying drawing as seen, the utility model system is made of shower 1, de-scaling frame 2, reductor 3, leading screw 4, shaft coupling 5, motor 6, power transmission shaft 7, worm and gear 8, electrical control cabinet 9, adjustment button 10, display 11 and operating desk 12.De-scaling frame 2 is fixed in the De-scaling box of milling train front portion, and reductor 3, motor 6 all are provided with and are fixed on above the de-scaling frame 2 with shaft coupling 5.Motor 6 connects reductor 3 by shaft coupling 5, and reductor 3 adopts two 45 ° of helical gear transmissions.Reductor 3 connects and 7 rotations of drive power transmission shaft, power transmission shaft 7 moves up and down by the leading screw 4 that two ends are located in worm and gear 8 interlock again, two showers 1 that are connected two rhizoid thick sticks, 4 lower ends are also along with leading screw 4 is done elevating movement, thereby play the effect of adjusting distance between shower 1 and the roller-way.The shower 1 that is connected with external water source is provided with a plurality of nozzles, water under high pressure by nozzle ejection on surface of steel plate.Motor 6 also is connected with the electrical control cabinet 9 of outside, and electrical control cabinet 9 is connected at adjustment button 10 and the elevation indicator 11 on the operating desk 12 again simultaneously, thereby realizes controlled and visual adjustment.
Claims (1)
1. a descaling mill lowering or hoisting gear is characterized in that, is made up of shower, de-scaling frame, reductor, leading screw, shaft coupling, motor, worm and gear, power transmission shaft and electrical control cabinet; Reductor is connected with motor by shaft coupling, be connected simultaneously on the reductor the power transmission shaft two ends respectively be installed in worm and gear on leading screw link to each other, two rhizoid thick stick lower ends respectively have a shower, shower connects external water source, motor is connected with adjustment button and elevation indicator on being located at operating desk by electrical control cabinet, and motor and reductor all are fixed on the de-scaling frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369111U CN201755592U (en) | 2010-06-25 | 2010-06-25 | Lifting device for descaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369111U CN201755592U (en) | 2010-06-25 | 2010-06-25 | Lifting device for descaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755592U true CN201755592U (en) | 2011-03-09 |
Family
ID=43642857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202369111U Expired - Fee Related CN201755592U (en) | 2010-06-25 | 2010-06-25 | Lifting device for descaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399913A (en) * | 2014-12-10 | 2015-03-11 | 西南铝业（集团）有限责任公司 | Water wiping device for casting and wiper lifter thereof |
| CN108326054A (en) * | 2018-01-08 | 2018-07-27 | 邯郸钢铁集团有限责任公司 | A kind of heavy and medium plate mill collector elevation adjusting device |
| CN108817108A (en) * | 2018-09-13 | 2018-11-16 | 重庆水泵厂有限责任公司 | Lift scale removal equipment |
-
2010
- 2010-06-25 CN CN2010202369111U patent/CN201755592U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399913A (en) * | 2014-12-10 | 2015-03-11 | 西南铝业（集团）有限责任公司 | Water wiping device for casting and wiper lifter thereof |
| CN108326054A (en) * | 2018-01-08 | 2018-07-27 | 邯郸钢铁集团有限责任公司 | A kind of heavy and medium plate mill collector elevation adjusting device |
| CN108817108A (en) * | 2018-09-13 | 2018-11-16 | 重庆水泵厂有限责任公司 | Lift scale removal equipment |
| CN108817108B (en) * | 2018-09-13 | 2019-11-08 | 重庆水泵厂有限责任公司 | Lift scale removal equipment |
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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: 20110309 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |