CN201883104U - Trolley device for mounting steelmaking converter backing ring and converter housing - Google Patents
Trolley device for mounting steelmaking converter backing ring and converter housing Download PDFInfo
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- CN201883104U CN201883104U CN201020537623XU CN201020537623U CN201883104U CN 201883104 U CN201883104 U CN 201883104U CN 201020537623X U CN201020537623X U CN 201020537623XU CN 201020537623 U CN201020537623 U CN 201020537623U CN 201883104 U CN201883104 U CN 201883104U
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Abstract
The utility model belongs to converter mounting devices, and relates to a trolley device for mounting a steelmaking converter backing ring and a converter housing. The trolley device is characterized in that a trolley, steel brackets, hydraulic jacks, a windlass and a pulley block are mainly included, wherein a steel platform of the trolley is a welding part with a rectangular formed steel structure; wheel axles and wheels are mounted at the bottom of the steel platform in a bilateral symmetry manner; the steel brackets are mounted in the middle of the steel platform, that is, four steel pillars are mounted in the middle of the steel platform in a rectangular manner, middle longitudinal beams, upper cross beams, middle cross beams and steel column supports are respectively welded among the four steel pillars, and inclined struts are respectively welded between the top end sections of the left and the right steel pillars and the steel platform, so that the steel brackets become steady steel structure parts; the interlockingly-controlled hydraulic jacks are respectively mounted at the top end surfaces of the four steel pillars; the windlass and the pulley block are mounted on the right outer side of the trolley and are connected with a steel wire rope; and the windlass drags the trolley to travel on a buggy ladle track. The trolley device has the advantages that the construction is safe and feasible, the construction period is shortened, and the cost is lowered.
Description
Technical field
The utility model belongs to the converter erecting device, especially relates to the erecting device of a kind of converter trunnion ring, furnace shell.
Background technology
Converter installation is the core process equipment of steel-making engineering, is positioned at the converter bay (refining is striden) of steel-making factory building, and converter shell, backing ring tables of equipment body weight are heavy, and volume is big, and the installation site is subjected to the restriction of mill construction, and installation difficulty is big; Conventional mounting means have usually two: one, finish in the Equipment Foundations construction, and the top mill construction is installed backing ring, furnace shell successively with large lifting equipment before not installing as yet, this installation method needs equipment to supply in advance, be unfavorable for control of investment, be unfavorable for construction organization, the restriction duration, and setting accuracy is difficult for guaranteeing; Two, at the steel-making mill construction back is installed and adopts large lifting equipment to install, owing to the reason of equipment layout position, when adopting this installation method, must possess the lifting position, divide the factory building member not install, influence structural safety for this then requires converter top and front part.
Summary of the invention
The purpose of this utility model provides a kind of steel-making converter backing ring, furnace shell is installed and used the chassis device, when the backing ring of converter, furnace shell installation, need not construct favourable construction organization at the mill construction installation phase; Do not need to remove any factory building member yet, help structural safety, can install back enforcement installation in the sealing of steel-making mill construction and the inter-bank car that feeds in raw material, need not use large-scale crane, converter trunnion ring, an aggregate erection of furnace shell is in place, easy construction is easily gone, and is safe and reliable, the reduction of erection time, reduces cost.
The purpose of this utility model is achieved like this: a kind of steel-making converter backing ring, furnace shell is installed and is used the chassis device, it is characterized in that: this steel-making converter backing ring, furnace shell is installed with the chassis device mainly by chassis, Steel Bracket, whisky jack and windlass, tackleblock is formed, wherein chassis is again mainly by the steel platform, axletree and wheel are formed, the steel platform is rectangle, the platform body of this steel platform is the formed steel construction weldment, Steel Facing is welded on the platform body, at the bottom of steel platform left and right symmetrically axletree is installed, on the section of the front and back end of each axletree, wheel is installed respectively, and the wheelspan of each front and back wheel is equated with reinforced gauge of striding the ladle car track in the factory building, so that this chassis can be walked on ladle car track, in addition, this chassis can be formed by end to end being welded into one of two molten steel jars (bag) chassis; Steel Bracket is installed at middle part at the steel platform of this chassis, this Steel Bracket is welded into shaped steel, as channel-section steel, joist steel, H shaped steel, promptly become rectangular area that four steel columns are set at the middle part of steel platform, these four steel columns can be welded on the steel platform or be fixed by bolts on the steel platform, middle longeron is welded respectively between the middle part of each left and right sides steel column of front and back side, top end rail and middle cross beam are welded respectively between the top of steel column and the middle part before and after each of left and right sides, the front and back steel column that intersects each other that is welded respectively between the hypomere of each left and right sides steel column of front and back side and middle longeron supports, the left and right sides steel column support that before and after each of left and right sides, is welded respectively and intersects each other between steel column and top end rail and the middle cross beam, at the diagonal brace that is welded respectively between the left-external side face of left steel column top section and the steel platform and between the right outer side of right steel column top section and steel platform, like this, Steel Bracket becomes stable steel construction piece; Whisky jack is installed respectively on the top end face of four steel columns all around, these four whisky jack adopt interlocked control, promptly the oil pipe of four whisky jack is controlled with an operator's console by house steward, oil-feed simultaneously, oil return simultaneously, with common lifting, and stride in the refining on the right lateral extended line that is positioned at the ladle car track medullary ray of chassis on the ground of factory building windlass is installed, between the right-hand member of chassis and windlass, tackleblock is installed and is connected, utilize windlass traction chassis on ladle car track, to walk with wireline.
Adopt this steel-making converter backing ring, furnace shell is installed and is carried out converter trunnion ring with the chassis device, furnace shell is installed, at first make on the ladle car track in reinforced the striding of factory building, chassis is installed, fabrication and installation Steel Bracket on chassis, when designing and producing, this Steel Bracket need take into full account its structural safety and installation dimension, whisky jack is installed at four steel column tops at Steel Bracket respectively, the jacking of four whisky jack interlockings is to the needs stroke, the reinforced driving lifting converter trunnion ring of striding that adopts installation then is in place to each whisky jack, it is in place to the converter trunnion ring that has supported that converter shell is hung in recurrence, utilize windlass to draw this chassis device again, sail to the converter installation installation site by reinforced inter-bank, reduce each whisky jack, the gudgeon on the converter trunnion ring is mounted on the mounted bearing support.
The steel-making converter backing ring that the utility model proposed, furnace shell are installed and used the chassis device, and be rational in infrastructure, safe and reliable, do not need equipment to supply in advance, improved returns of investment; Make full use of the existing device resource, reduced construction cost; Adopt this device installing converter equipment, be beneficial to construction organization, save the duration, can not exert an influence to mill construction safety, easy construction is easily gone, and temporary support can reuse.
Now in conjunction with the accompanying drawings and embodiments steel-making converter backing ring, furnace shell that the utility model proposed are installed and further specified with the chassis device.
Description of drawings
Fig. 1 looks synoptic diagram (chassis is formed by two end to end being welded into one of molten steel jar chassis) for the steel-making converter backing ring that the utility model proposed, the master that furnace shell is installed with the chassis device.
Fig. 2 installs for steel-making converter backing ring, furnace shell that the utility model proposed and looks synoptic diagram with the right side of chassis device.
Among Fig. 1, Fig. 2:
1, ladle car track 2, chassis 3, Steel Bracket 4, whisky jack 5, converter trunnion ring 6, converter shell 7, windlass 8, wheel 9, steel platform 10, steel column 11, steel column support 12, diagonal brace 13, tackleblock
Embodiment
By Fig. 1, among Fig. 2 as can be seen: a kind of steel-making converter backing ring, furnace shell is installed and is used the chassis device, it is characterized in that: this steel-making converter backing ring, furnace shell is installed with the chassis device mainly by chassis 2, Steel Bracket 3, whisky jack 4 and windlass 7, tackleblock 13 is formed, wherein chassis 2 is again mainly by chassis steel platform 9, axletree and wheel 8 are formed, chassis steel platform 9 is rectangle, this platform body is the formed steel construction weldment, Steel Facing is welded on the platform body, at the bottom of steel platform 9 left and right symmetrically axletree is installed, on the section of the front and back end of each axletree, wheel 8 is installed respectively, and the wheelspan of each front and back wheel 8 is equated with reinforced gauge of striding the ladle car track 1 in the factory building, so that this chassis 2 can be walked on ladle car track 1, in addition, this chassis 2 can be formed by end to end being welded into one of two molten steel jars (bag) chassis; Steel Bracket 3 is installed at middle part at the steel platform 9 of this chassis 2, these Steel Bracket 3 usefulness shaped steel are welded into, as channel-section steel, joist steel, H shaped steel, promptly become rectangular area that four steel columns 10 are set at the middle part of the steel platform 9 of chassis 2, these four steel columns 10 can be welded on the steel platform 9 or be fixed by bolts on the steel platform 9, middle longeron is welded respectively between the middle part of each left and right sides steel column 10 of front and back side, top end rail and middle cross beam are welded respectively between the top of steel column 10 and the middle part before and after each of left and right sides, the front and back steel column that intersects each other that is welded respectively between the hypomere of each left and right sides steel column 10 of front and back side and middle longeron supports 11, the left and right sides steel column support 11 that before and after each of left and right sides, is welded respectively and intersects each other between steel column 10 and top end rail and the middle cross beam, at the diagonal brace 12 that is welded respectively between the left-external side face of left steel column 10 top sections and the steel platform 9 and between the right outer side of right steel column 10 top sections and steel platform 9, like this, Steel Bracket 3 becomes stable steel construction piece; Whisky jack 4 is installed respectively on the top end face of four steel columns 10 all around, these four whisky jack 4 adopt interlocked control, promptly the oil pipe of four whisky jack 4 is controlled with an operator's console by house steward, oil-feed simultaneously, oil return simultaneously, with common lifting, on the ground of factory building windlass 7 is installed and stride in the refining on the right lateral extended line that is positioned at ladle car track 1 medullary ray of chassis 2, between the right-hand member of chassis 2 and windlass 7, tackleblock 13 is installed and is connected, utilize windlass 7 traction chassis 2 on ladle car track 1, to walk with wireline.
Adopt this steel-making converter backing ring, furnace shell is installed and is carried out the installation of converter trunnion ring 5 and converter shell 6 with the chassis device, at first make on the ladle car track 1 in reinforced the striding of factory building, chassis 2 is installed, fabrication and installation Steel Bracket 3 on chassis 2, this Steel Bracket 3 need take into full account its structural safety and installation dimension when designing and producing, whisky jack 4 is installed at top at four steel columns 10 of Steel Bracket 3 respectively, four whisky jack 4 interlocking jackings are to the needs stroke, in place to each whisky jack 4 with the reinforced driving lifting converter trunnion ring 5 of striding of installation then, it is in place to the converter trunnion ring 5 that has supported that converter shell 6 is hung in recurrence, utilize windlass 7 this chassis of traction devices again, sail installation site by reinforced inter-bank to converter installation, reduce each whisky jack 4, gudgeon on the converter trunnion ring 5 is mounted on the mounted bearing support, construction safety is easily gone, save the duration, reduced construction cost.
Claims (3)
1. a steel-making converter backing ring, furnace shell are installed and are used the chassis device, it is characterized in that:
A, this steel-making converter backing ring, furnace shell is installed with the chassis device mainly by chassis (2), Steel Bracket (3), whisky jack (4) and windlass (7), tackleblock (13) is formed, wherein chassis (2) is again mainly by steel platform (9), axletree and wheel (8) are formed, steel platform (9) is rectangle, the platform body of this steel platform (9) is the steel construction weldment, Steel Facing is welded on the platform body, at the bottom of steel platform (9) left and right symmetrically axletree is installed, wheel (8) is installed respectively on the section of the front and back end of each axletree, and make the wheelspan of each front and back wheel (8) equate that with reinforced gauge of striding the ladle car track (1) in the factory building this chassis (2) is gone up walking in ladle car track (1);
B, Steel Bracket (3) is installed at middle part at this chassis (2) steel platform (9), promptly become rectangular area that four steel columns (10) are set at the middle part of the steel platform (9) of chassis (2), these four steel columns (10) are welded in steel platform (9) and go up or be fixed by bolts on the steel platform (9), middle longeron is welded respectively between the middle part of each left and right sides steel column (10) of front and back side, top end rail and middle cross beam are welded respectively between the top of steel columns (10) and the middle part before and after each of left and right sides, the front and back steel column that intersects each other that is welded respectively between the hypomere of each left and right sides steel column (10) of front and back side and middle longeron supports (11), the left and right sides steel column support (11) that before and after each of left and right sides, is welded respectively and intersects each other between steel columns (10) and top end rail and the middle cross beam, at the diagonal brace (12) that is welded respectively between the left-external side face of left steel column (10) top section and the steel platform (9) and between the right outer side of right steel column (10) top section and steel platform (9), Steel Bracket (3) becomes stable steel construction piece;
C, whisky jack (4) is installed respectively on the top end face of four steel columns (10) all around, these four whisky jack (4) adopt interlocked control, promptly the oil pipe of four whisky jack (4) is controlled with an operator's console by house steward, oil-feed simultaneously, oil return simultaneously, with common lifting, and stride in the refining on the right lateral extended line that is positioned at ladle car track (1) medullary ray of chassis (2) on the ground of factory building windlass (7) is installed, between the right-hand member of chassis (2) and windlass (7) tackleblock (13) is installed and is connected with wireline, windlass (7) traction chassis (2) is gone up walking in ladle car track (1).
2. steel-making converter backing ring according to claim 1, furnace shell are installed and are used the chassis device, it is characterized in that this chassis (2) is formed by two end to end being welded into one of molten steel jar chassis.
3. steel-making converter backing ring according to claim 1, furnace shell are installed and are used the chassis device, it is characterized in that this Steel Bracket (3) is welded into shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537623XU CN201883104U (en) | 2010-09-17 | 2010-09-17 | Trolley device for mounting steelmaking converter backing ring and converter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537623XU CN201883104U (en) | 2010-09-17 | 2010-09-17 | Trolley device for mounting steelmaking converter backing ring and converter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883104U true CN201883104U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020537623XU Expired - Fee Related CN201883104U (en) | 2010-09-17 | 2010-09-17 | Trolley device for mounting steelmaking converter backing ring and converter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883104U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312042A (en) * | 2011-10-24 | 2012-01-11 | 中国三冶集团有限公司设备检修工程公司 | Method of rush repair of converter trunnion bearing |
| CN103468850A (en) * | 2012-06-06 | 2013-12-25 | 中国二十冶集团有限公司 | Advance integrated installing method of converter |
| CN105755205A (en) * | 2016-04-14 | 2016-07-13 | 中国十七冶集团有限公司 | Combination-method mounting method of ultra-large converter |
| CN107299186A (en) * | 2017-06-30 | 2017-10-27 | 攀钢集团工程技术有限公司 | Change the device and method of converter mouth |
| CN109736282A (en) * | 2019-02-21 | 2019-05-10 | 中国水利水电科学研究院 | A kind of inclined ship lifts and ship cross dam method |
| CN112609037A (en) * | 2020-12-07 | 2021-04-06 | 中国十九冶集团有限公司 | Converter translation device and converter installation method |
-
2010
- 2010-09-17 CN CN201020537623XU patent/CN201883104U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312042A (en) * | 2011-10-24 | 2012-01-11 | 中国三冶集团有限公司设备检修工程公司 | Method of rush repair of converter trunnion bearing |
| CN102312042B (en) * | 2011-10-24 | 2013-01-16 | 中国三冶集团有限公司设备检修工程公司 | Method of rush repair of converter trunnion bearing |
| CN103468850A (en) * | 2012-06-06 | 2013-12-25 | 中国二十冶集团有限公司 | Advance integrated installing method of converter |
| CN103468850B (en) * | 2012-06-06 | 2015-06-03 | 中国二十冶集团有限公司 | Advance integrated installing method of converter |
| CN105755205A (en) * | 2016-04-14 | 2016-07-13 | 中国十七冶集团有限公司 | Combination-method mounting method of ultra-large converter |
| CN107299186A (en) * | 2017-06-30 | 2017-10-27 | 攀钢集团工程技术有限公司 | Change the device and method of converter mouth |
| CN107299186B (en) * | 2017-06-30 | 2018-11-30 | 攀钢集团工程技术有限公司 | Replace the device and method of converter mouth |
| CN109736282A (en) * | 2019-02-21 | 2019-05-10 | 中国水利水电科学研究院 | A kind of inclined ship lifts and ship cross dam method |
| CN112609037A (en) * | 2020-12-07 | 2021-04-06 | 中国十九冶集团有限公司 | Converter translation device and converter installation method |
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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: 20110629 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |