CN102435072A - Walking beam type heating furnace and steel-pushing type heating furnace shared plate slab transporting equipment - Google Patents
Walking beam type heating furnace and steel-pushing type heating furnace shared plate slab transporting equipment Download PDFInfo
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- CN102435072A CN102435072A CN2011104010742A CN201110401074A CN102435072A CN 102435072 A CN102435072 A CN 102435072A CN 2011104010742 A CN2011104010742 A CN 2011104010742A CN 201110401074 A CN201110401074 A CN 201110401074A CN 102435072 A CN102435072 A CN 102435072A
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- heating furnace
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Abstract
The invention discloses a walking beam type heating furnace and a steel-pushing type heating furnace shared plate slab transporting equipment. The plate slab transporting equipment comprises an equal-height arranged roller way-before-entering-furnace and a steel-pushing type heating furnace steel-holding roller way, wherein a walking beam type heating furnace steel-holding roller way is arranged under the steel-pushing type heating furnace steel-holding roller way; a vertical lifting mechanism is arranged between the roller way-before-entering-furnace and the steel-pushing type heating furnace steel-holding roller way; a lifting roller way is arranged on the vertical lifting mechanism; the lifting roller way has high and low work stations in the process of operating the vertical lifting mechanism; in the state of high work station, an input end of the lifting roller way is spliced with the roller way-before-entering-furnace, and the output end of the lifting roller way is spliced with the steel-pushing type heating furnace steel-holding roller way; and in the state of low work station, the output end of the lifting roller way is spliced with the walking beam type heating furnace steel-holding roller way. By arranging the walking beam type heating furnace steel-holding roller way under the steel-pushing type heating furnace steel-holding roller way and arranging the vertical lifting mechanism between the roller way-before-entering-furnace and the steel-pushing type heating furnace steel-holding roller way, the parallel production of the steel-pushing type heating furnace and the walking beam type heating furnace is realized. The walking beam type heating furnace and the steel-pushing type heating furnace shared plate slab transporting equipment has simple structure and low cost and is suitable for steel rolling.
Description
Technical field
The present invention relates to the steel rolling field, refer to the shared slab transporting equipment of a kind of walking beam heating furnace and pusher-type furnace particularly.
Background technology
At present, the heating furnace of general metallurgical cut deal steel rolling mill be old-fashioned pusher-type furnace mostly, and along with development of science and technology, this pusher-type furnace just slowly replaces with comparatively advanced person's walking beam heating furnace.Pusher-type furnace is being transformed in the process of walking beam heating furnace; For guaranteeing output; Can not the disposable walking beam heating furnace that is transformed into of all pusher-type furnaces can only repeatedly be transformed in batches, will occur the parallel situation of going into operation of pusher-type furnace and walking beam heating furnace like this.(dress steel rider channel ratio tapping roller-way is high not on an absolute altitude face but because the dress steel rider road of pusher-type furnace is with the tapping roller-way; Adorn the steel rider road and go into height such as charging roller table grade); And the dress steel rider road of walking beam heating furnace and height such as tapping roller-way grade; So pusher-type furnace and walking beam heating furnace walk abreast when going into operation, must design the dress steel rider road of walking beam heating furnace again, cause improvement cost too high.
Summary of the invention
The objective of the invention is in order to solve the deficiency that above-mentioned background technology exists, propose a kind of simple in structure, the shared slab transporting equipment of walking beam heating furnace that improvement cost is low and pusher-type furnace.
For realizing above-mentioned purpose; The shared slab transporting equipment of walking beam heating furnace that the present invention designed and pusher-type furnace; Comprise etc. that the charging roller table of going into that height is arranged adorns the steel rider road with pusher-type furnace; Said pusher-type furnace dress steel rider road arranged beneath has walking beam heating furnace dress steel rider road; Saidly go between charging roller table and the pusher-type furnace dress steel rider road to be provided with vertical lifting mechanism; Said vertical lifting mechanism is provided with rise and fall roller, and said rise and fall roller has high and low two working positions in the running of vertical lifting mechanism: the input of said rise and fall roller docks with going into charging roller table under the high-end trim, and the output of said rise and fall roller docks with pusher-type furnace dress steel rider road; The output of said rise and fall roller docks with walking beam heating furnace dress steel rider road under the low-end trim.Through below said pusher-type furnace dress steel rider road, adding walking beam heating furnace dress steel rider road; And go into the vertical lifting mechanism that adds the band rise and fall roller between charging roller table and the pusher-type furnace dress steel rider road said; Realized the parallel operation of pusher-type furnace and walking beam heating furnace; Simple in structure, improvement cost is low.
In such scheme, said vertical lifting mechanism has the up-down stand, and the top of said up-down stand is provided with goes up and down to hang cylinder, and the screw mandrel end that cylinder is hung in said up-down links to each other with rise and fall roller.Certainly, also can adopt the elevating mechanism of other structures.
In such scheme, said vertical lifting mechanism is provided with the displacement transducer that is used to control the high and low working position of rise and fall roller.Can monitor the adjustable height of said rise and fall roller in real time through this displacement transducer, also can monitor the position that slab moves in real time on roller-way, to realize the automation of slab high and low position transportation; Simultaneously; Through this displacement transducer institute data monitored; Can realize said rise and fall roller and said interlocked control of going into charging roller table, pusher-type furnace dress steel rider road and walking beam heating furnace dress steel rider road---when rise and fall roller rises or descends, saidly go into charging roller table, pusher-type furnace dress steel rider road and walking beam heating furnace dress steel rider road and all can not turn round to the rise and fall roller direction.
In such scheme, vertical two ends of said vertical lifting mechanism are provided with the slab anticollision device, collision-prevention device.When said rise and fall roller is reduced to low level, can prevent saidly to go into slab on charging roller table, pusher-type furnace dress steel rider road and the walking beam heating furnace dress steel rider road because cause of accident rushes at rise and fall roller, cause equipment breakdown.
In such scheme, the both lateral sides of said vertical lifting mechanism is provided with the rise and fall roller inspection platform, so that make things convenient for the staff to overhaul when breaking down.
In such scheme, said pusher-type furnace dress steel rider road is fixedly mounted on top, walking beam heating furnace dress steel rider road through frames.Certainly, also can adopt other modes to fix.
The invention has the advantages that: on the one hand; Through below said pusher-type furnace dress steel rider road, adding walking beam heating furnace dress steel rider road; And go into the vertical lifting mechanism that adds the band rise and fall roller between charging roller table and the pusher-type furnace dress steel rider road said; Realized the parallel operation of pusher-type furnace and walking beam heating furnace, simple in structure, improvement cost is low; On the other hand, can monitor the adjustable height of said rise and fall roller in real time, also can monitor the position that slab moves in real time on roller-way, to realize the automation of slab high and low position transportation through the displacement transducer that adds; Again on the one hand; Through the displacement transducer institute data monitored that adds; Can realize said rise and fall roller and said interlocked control of going into charging roller table, pusher-type furnace dress steel rider road and walking beam heating furnace dress steel rider road---when rise and fall roller rises or descends, saidly go into charging roller table, pusher-type furnace dress steel rider road and walking beam heating furnace dress steel rider road and all can not turn round to the rise and fall roller direction; At last; The slab anticollision device, collision-prevention device that adds can prevent when said rise and fall roller is reduced to low level; Saidly go into slab on charging roller table, pusher-type furnace dress steel rider road and the walking beam heating furnace dress steel rider road, cause equipment breakdown because cause of accident rushes at rise and fall roller.
Description of drawings
Fig. 1 is the structural representation of a kind of walking beam heating furnace and the shared slab transporting equipment of pusher-type furnace.
Among the figure: go into charging roller table 1, pusher-type furnace dress steel rider road 2, walking beam heating furnace dress steel rider road 3, vertical lifting mechanism 4, up-down stand 4a goes up and down to hang cylinder 4b, rise and fall roller 5, slab anticollision device, collision-prevention device 6, rise and fall roller inspection platform 7, frames 8.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is made further detailed description:
The shared slab transporting equipment of walking beam heating furnace as shown in Figure 1 and pusher-type furnace; What comprise etc. that height arranges goes into charging roller table 1 and pusher-type furnace dress steel rider road 2; Pusher-type furnace dress steel rider road 2 arranged beneath have walking beam heating furnace dress steel rider road 3; Go between charging roller table 1 and the pusher-type furnace dress steel rider road 2 and be provided with vertical lifting mechanism 4; Vertical lifting mechanism 4 is provided with rise and fall roller 5, and rise and fall roller 5 has high and low two working positions in the running of vertical lifting mechanism 4: the input of rise and fall roller 5 docks with going into charging roller table 1 under the high-end trim, and the output of rise and fall roller 5 docks with pusher-type furnace dress steel rider road 2; The output of said rise and fall roller 5 docks with walking beam heating furnace dress steel rider road 3 under the low-end trim.Through below pusher-type furnace dress steel rider road 2, adding walking beam heating furnace dress steel rider road 3; And going into the vertical lifting mechanism 4 that adds band rise and fall roller 5 between charging roller table 1 and the pusher-type furnace dress steel rider road 2; Realized the parallel operation of pusher-type furnace and walking beam heating furnace; Simple in structure, improvement cost is low.
Particularly, above-mentioned vertical lifting mechanism 4 has up-down stand 4a, and the top of up-down stand 4a is provided with goes up and down to hang cylinder 4b, and the screw mandrel end that goes up and down to hang cylinder 4b links to each other with rise and fall roller 5.Certainly, also can adopt the elevating mechanism of other structures.Above-mentioned pusher-type furnace dress steel rider road 2 is fixedly mounted on walking beam heating furnace dress 3 tops, steel rider road through frames 8.Certainly, also can adopt other modes to fix.
Above-mentioned vertical lifting mechanism 4 is provided with the displacement transducer that is used to control rise and fall roller 5 high and low working positions.Can monitor the adjustable height of said rise and fall roller 5 in real time through this displacement transducer, also can monitor the position that slab moves in real time on roller-way, to realize the automation of slab high and low position transportation; Simultaneously; Through this displacement transducer institute data monitored; Can realize said rise and fall roller 5 and said interlocked control of going into charging roller table 1, pusher-type furnace dress steel rider road 2 and walking beam heating furnace dress steel rider road 3---when rise and fall roller 5 rises or descends, go into charging roller table 1, pusher-type furnace dress steel rider road 2 and walking beam heating furnace dress steel rider road 3 and all can not turn round to the rise and fall roller direction.During practical implementation, in cylinder 4b is hung in up-down, displacement transducer is set, with the adjustable height of monitoring rise and fall roller 5; At the input in the output of going into charging roller table 1, pusher-type furnace dress steel rider road 2, the input in walking beam heating furnace dress steel rider road 3 and the input and the output of rise and fall roller 5 displacement transducer is set respectively, with the position of monitoring slab on roller-way.
Vertical two ends of above-mentioned vertical lifting mechanism 4 also are provided with slab anticollision device, collision-prevention device 6.When said rise and fall roller 5 is reduced to low level, can prevent that the slab on charging roller table 1, pusher-type furnace dress steel rider road 2 and the walking beam heating furnace dress steel rider road 3 from rushing at rise and fall roller 5 owing to cause of accident, cause equipment breakdown.Both lateral sides at vertical lifting mechanism 4 is provided with rise and fall roller inspection platform 7, so that make things convenient for the staff to overhaul when breaking down.
The course of work of the present invention is following:
When pusher-type furnace need be adorned steel, at first, the control up-down was hung cylinder 4b rise and fall roller 5 is risen to high-end trim; Then, go into charging roller table 1 begin the action slab is transmitted on rise and fall roller 5; Then, slab is transported on the pusher-type furnace dress steel rider road 2 by rise and fall roller 5 again; At last, pusher-type furnace dress steel rider road 2 is transferred to slab in the pusher-type furnace, and carries out subsequent processing.
When walking beam heating furnace need be adorned steel, at first, the control up-down was hung cylinder 4b rise and fall roller 5 is dropped to low-end trim; Then, go into charging roller table 1 begin the action slab is transmitted on rise and fall roller 5; Then, slab is transported on the walking beam heating furnace dress steel rider road 3 by rise and fall roller 5 again; At last, walking beam heating furnace dress steel rider road 3 is transferred to slab in the walking beam heating furnace, and carries out subsequent processing.
One aspect of the present invention is through adding walking beam heating furnace dress steel rider road 3 below pusher-type furnace dress steel rider road 2; And going into the vertical lifting mechanism 4 that adds band rise and fall roller 5 between charging roller table 1 and the pusher-type furnace dress steel rider road 2; Realized the parallel operation of pusher-type furnace and walking beam heating furnace; Simple in structure, improvement cost is low; On the other hand, can monitor the adjustable height of rise and fall roller 5 in real time, also can monitor the position that slab moves in real time on roller-way, to realize the automation of slab high and low position transportation through the displacement transducer that adds; Again on the one hand; Through the displacement transducer institute data monitored that adds; Can realize rise and fall roller 5 and the interlocked control of going into charging roller table 1, pusher-type furnace dress steel rider road 2 and walking beam heating furnace dress steel rider road 3---when rise and fall roller 5 rises or descends, go into charging roller table 1, pusher-type furnace dress steel rider road 2 and walking beam heating furnace dress steel rider road 3 and all can not turn round to rise and fall roller 5 directions; At last, when rise and fall roller 5 was reduced to low level, the slab anticollision device, collision-prevention device 6 that adds can prevent that the slab on charging roller table 1, pusher-type furnace dress steel rider road 2 and the walking beam heating furnace dress steel rider road 3 from rushing at rise and fall roller 5 owing to cause of accident, avoids equipment breakdown.
Claims (6)
1. walking beam heating furnace and the shared slab transporting equipment of pusher-type furnace; Comprise etc. that the charging roller table (1) of going into that height is arranged adorns steel rider road (2) with pusher-type furnace; It is characterized in that: said pusher-type furnace dress steel rider road (2) arranged beneath has walking beam heating furnace dress steel rider road (3); Saidly go between charging roller table (1) and the pusher-type furnace dress steel rider road (2) to be provided with vertical lifting mechanism (4); Said vertical lifting mechanism (4) is provided with rise and fall roller (5); Said rise and fall roller (5) has high and low two working positions in the running of vertical lifting mechanism (4): the input of said rise and fall roller (5) docks with going into charging roller table (1) under the high-end trim, and the output of said rise and fall roller (5) docks with pusher-type furnace dress steel rider road (2); The output of said rise and fall roller (5) docks with walking beam heating furnace dress steel rider road (3) under the low-end trim.
2. the shared slab transporting equipment of walking beam heating furnace according to claim 1 and pusher-type furnace; It is characterized in that: said vertical lifting mechanism (4) has up-down stand (4a); The top of said up-down stand (4a) is provided with goes up and down to hang cylinder (4b), and the screw mandrel end that cylinder (4b) is hung in said up-down links to each other with rise and fall roller (5).
3. the shared slab transporting equipment of walking beam heating furnace according to claim 1 and 2 and pusher-type furnace is characterized in that: said vertical lifting mechanism (4) is provided with the displacement transducer that is used to control the high and low working position of rise and fall roller (5).
4. the shared slab transporting equipment of walking beam heating furnace according to claim 1 and 2 and pusher-type furnace is characterized in that: vertical two ends of said vertical lifting mechanism (4) are provided with slab anticollision device, collision-prevention device (6).
5. the shared slab transporting equipment of walking beam heating furnace according to claim 1 and 2 and pusher-type furnace is characterized in that: the both lateral sides of said vertical lifting mechanism (4) is provided with rise and fall roller inspection platform (7).
6. according to claim 1 or 2 or 3 described walking beam heating furnaces and the shared slab transporting equipment of pusher-type furnace, it is characterized in that: said pusher-type furnace dress steel rider road (2) is fixedly mounted on top, walking beam heating furnace dress steel rider road (3) through frames (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104010742A CN102435072A (en) | 2011-12-06 | 2011-12-06 | Walking beam type heating furnace and steel-pushing type heating furnace shared plate slab transporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104010742A CN102435072A (en) | 2011-12-06 | 2011-12-06 | Walking beam type heating furnace and steel-pushing type heating furnace shared plate slab transporting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102435072A true CN102435072A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104010742A Pending CN102435072A (en) | 2011-12-06 | 2011-12-06 | Walking beam type heating furnace and steel-pushing type heating furnace shared plate slab transporting equipment |
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| CN (1) | CN102435072A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390454A (en) * | 2014-11-25 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | Stepping furnace |
| CN107185992A (en) * | 2017-06-09 | 2017-09-22 | 四川建筑职业技术学院 | A kind of composite board rolling aligning building mortion and method |
| CN108838220A (en) * | 2018-06-20 | 2018-11-20 | 新疆八钢铁股份有限公司 | Slab sequencing roller-way |
| CN108838218A (en) * | 2018-06-24 | 2018-11-20 | 新疆八钢铁股份有限公司 | Multilayer slab rotating roller |
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| CN201110719Y (en) * | 2007-10-26 | 2008-09-03 | 中冶京诚工程技术有限公司 | Feeding device suitable for long and short heating furnace |
| WO2008111233A1 (en) * | 2007-03-09 | 2008-09-18 | Jfe Steel Corporation | Hot rolling equipment and method for manufacturing steel product using the hot rolling equipment |
| CN101658874A (en) * | 2009-09-15 | 2010-03-03 | 太原通泽重工有限公司 | Multifunctional reeling mill foreground |
| CN202361810U (en) * | 2011-12-06 | 2012-08-01 | 武汉钢铁(集团)公司 | Plate blank conveying device shared by stepping beam-type heating furnace and push-type heating furnace |
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2011
- 2011-12-06 CN CN2011104010742A patent/CN102435072A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008111233A1 (en) * | 2007-03-09 | 2008-09-18 | Jfe Steel Corporation | Hot rolling equipment and method for manufacturing steel product using the hot rolling equipment |
| CN201110719Y (en) * | 2007-10-26 | 2008-09-03 | 中冶京诚工程技术有限公司 | Feeding device suitable for long and short heating furnace |
| CN101658874A (en) * | 2009-09-15 | 2010-03-03 | 太原通泽重工有限公司 | Multifunctional reeling mill foreground |
| CN202361810U (en) * | 2011-12-06 | 2012-08-01 | 武汉钢铁(集团)公司 | Plate blank conveying device shared by stepping beam-type heating furnace and push-type heating furnace |
Non-Patent Citations (1)
| Title |
|---|
| 唐彬等: "《轧板厂加热炉新建与改造方案设计》", 《中国重型装备》, no. 3, 30 September 2011 (2011-09-30) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390454A (en) * | 2014-11-25 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | Stepping furnace |
| CN107185992A (en) * | 2017-06-09 | 2017-09-22 | 四川建筑职业技术学院 | A kind of composite board rolling aligning building mortion and method |
| CN108838220A (en) * | 2018-06-20 | 2018-11-20 | 新疆八钢铁股份有限公司 | Slab sequencing roller-way |
| CN108838218A (en) * | 2018-06-24 | 2018-11-20 | 新疆八钢铁股份有限公司 | Multilayer slab rotating roller |
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Application publication date: 20120502 |
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