CN201102968Y - Supporting device of converter body - Google Patents
Supporting device of converter body Download PDFInfo
- Publication number
- CN201102968Y CN201102968Y CNU2007200251058U CN200720025105U CN201102968Y CN 201102968 Y CN201102968 Y CN 201102968Y CN U2007200251058 U CNU2007200251058 U CN U2007200251058U CN 200720025105 U CN200720025105 U CN 200720025105U CN 201102968 Y CN201102968 Y CN 201102968Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- converter body
- slip
- backing ring
- nut
- 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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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model relates to a supporting device of the steelmaking converter body, which comprises a trunnion ring pin seat (1), a slipknot bolt (2), an adjust shim (3), a slipknot nut (4),an upper ball shim (5), an upper ball seat (6), a converter body flange 13 and a trunnion ring 14. The utility model is characterized in that the between part of the trunnion ring seat (1) and the slipknot bolt (2) is provided with a bolt type level pin (9) which connects the trunnion ring pin seat (1) and the slipknot bolt (2) together. One end of the bolt type level pin (9) is provided with a shaft shoulder (10) and the other end is provided with a thread (11) which matches the nut (12). One side of the converter body flange 13 is provided with a lower ball shim (7) and a lower ball seat (8). The supporting device of the steelmaking converter body avoids the possibility of the jump in the direction of the axis and the adoption of the double-ball shim device guarantees the free rotation of the whole supporting device in the range of 15 degrees, thus reducing the impact to the whole device in the process of converter shaking.
Description
Technical field
The utility model belongs to the metallurgical equipment Application Areas, specifically a kind of steel-making converter body of heater bracing or strutting arrangement.
Background technology
At present, the converter body bracing or strutting arrangement all is to adopt scotch up and down, the form that body of heater flange one cover ball pad is connected with the sphere bearing pin, there is axial float in the sphere bearing pin that body of heater supports, scotch is owing to exist tolerance clearance up and down for body of heater, and body of heater and backing ring produce relative displacement in the grate process, and the body of heater bracing or strutting arrangement is caused certain impact, scotch is owing to Effect of Hyperthermic Environment up and down, and it is big that tolerance clearance becomes gradually.
Summary of the invention
This practical purpose provides a kind of support bearing pin and does not produce play, the converter body bracing or strutting arrangement that shaft is reliable and stable.The purpose of this utility model is achieved in that the utility model includes backing ring axis pin base, slip-knot bolt, adjustment pad, nut, goes up ball pad, upper ball base, body of heater flange and backing ring, feature is the horizontal bearing pin of a screw bolt-type to be set make backing ring axis pin base and slip-knot bolt disjunctor together between slip-knot bolt and backing ring axis pin base, horizontal bearing pin one end of said screw bolt-type is the shaft shoulder, and the other end is provided with screw thread and matches with nut.In addition, the opposite side of body of heater flange is provided with down ball pad and lower ball base.
The utility model supports under the constant situation of bearing pin intensity at body of heater, the intensity of its anti-axial float increases, fundamentally eliminated the possibility of its axial float, adopt two ball base adapting devices, can guarantee that whole bracing or strutting arrangement rotates freely in 15 ° of scopes, reduce in the converter grate process impact whole device.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, backing ring axis pin base, 2, the slip-knot bolt, 3, adjust pad, 4, the slip-knot nut, 5, go up the ball pad, 6, upper ball base, 7, following ball pad, 8, lower ball base, 9, the horizontal bearing pin of screw bolt-type, 10, the shaft shoulder, 11, screw thread, 12, nut, 13, the body of heater flange, 14, backing ring.
Embodiment
With reference to accompanying drawing, the utility model includes backing ring axis pin base 1, slip-knot bolt 2, adjustment pad 3, slip-knot nut 4, goes up ball pad 5, upper ball base 6, body of heater flange 13 and backing ring 14, feature is the horizontal bearing pin 9 of a screw bolt-type to be set make backing ring axis pin base 1 and slip-knot bolt 2 disjunctors together between backing ring axis pin base 1 and slip-knot bolt 2, one end of the horizontal bearing pin 9 of said screw bolt-type is the shaft shoulder 10, the other end is provided with screw thread 11 and matches with nut 12, and the opposite side of body of heater flange 13 is provided with down ball pad 7 and lower ball base 8.
Claims (3)
1. converter body bracing or strutting arrangement, include backing ring axis pin base (1), slip-knot bolt (2), adjustment pad (3), slip-knot nut (4), go up ball pad (5), upper ball base (6), body of heater flange (13) and backing ring (14), it is characterized in that between backing ring axis pin base (1) and slip-knot bolt (2), being provided with the horizontal bearing pin of a screw bolt-type (9) and make backing ring axis pin base (1) and slip-knot bolt (2) disjunctor together.
2. according to the said converter body bracing or strutting arrangement of claim 1, it is characterized in that horizontal bearing pin (9) one ends of screw bolt-type are the shaft shoulder (10), the other end is provided with screw thread (11) and matches with nut (12).
3. according to claim 1 or 2 said converter body bracing or strutting arrangements, it is characterized in that the opposite side of said body of heater flange (13) is provided with down ball pad (7) and lower ball base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200251058U CN201102968Y (en) | 2007-07-12 | 2007-07-12 | Supporting device of converter body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200251058U CN201102968Y (en) | 2007-07-12 | 2007-07-12 | Supporting device of converter body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102968Y true CN201102968Y (en) | 2008-08-20 |
Family
ID=39949992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200251058U Expired - Fee Related CN201102968Y (en) | 2007-07-12 | 2007-07-12 | Supporting device of converter body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102968Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499891A (en) * | 2016-02-03 | 2016-04-20 | 安徽马钢工程技术集团有限公司 | Mounting assisting device for three-point spherical bearing and mounting-welding method of mounting assisting device |
| CN107815518A (en) * | 2017-10-17 | 2018-03-20 | 德阳万达重型机械设备制造有限公司 | A kind of installation method of ball hinged supporting device for rotary furnace body |
-
2007
- 2007-07-12 CN CNU2007200251058U patent/CN201102968Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499891A (en) * | 2016-02-03 | 2016-04-20 | 安徽马钢工程技术集团有限公司 | Mounting assisting device for three-point spherical bearing and mounting-welding method of mounting assisting device |
| CN105499891B (en) * | 2016-02-03 | 2018-03-02 | 安徽马钢工程技术集团有限公司 | A kind of welding method of 3 self-aligning spherical supports |
| CN107815518A (en) * | 2017-10-17 | 2018-03-20 | 德阳万达重型机械设备制造有限公司 | A kind of installation method of ball hinged supporting device for rotary furnace body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20110712 |