CN204455177U - Converter wedge is to key stationary installation - Google Patents
Converter wedge is to key stationary installation Download PDFInfo
- Publication number
- CN204455177U CN204455177U CN201420852713.6U CN201420852713U CN204455177U CN 204455177 U CN204455177 U CN 204455177U CN 201420852713 U CN201420852713 U CN 201420852713U CN 204455177 U CN204455177 U CN 204455177U
- Authority
- CN
- China
- Prior art keywords
- wedge
- key
- shaft collar
- union lever
- pipe connecting
- 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
Links
Abstract
The utility model provides a kind of converter wedge to key stationary installation, is made up of shaft collar, pipe connecting, union lever and nut; The central position of disc shaft collar side is provided with the female pipe connecting of a length of tape, and pipe connecting connects a union lever by internal thread, and the other end of union lever, by outside screw joint nut, circumferentially equidistantly has at least 2 welding grooves along shaft collar.By welding groove and shaft collar edge, shaft collar is welded on wedge on key, then union lever is inserted wedge and be connected on pipe connecting behind key stud hole, then screw on nut at the other end of the union lever leant out through stud hole and tighten.The utility model can effectively prevent wedge to the displacement of key play, is securely fixed on revolving furnace body by backing ring, thus increases substantially the stability of revolving furnace body equipment, avoid the structure deteriorate because wedge causes to key play, eliminate accident potential.
Description
Technical field
The utility model belongs to web member field, is specifically related to a kind of for the stationary installation of steel-making converter wedge to key.
Background technology
Converter wedge is applied in revolving furnace body structure to key stationary installation, enable revolving furnace body better with backing ring device compact siro spinning technology, existing wedge is simple to key fixture structure design comparison, as jackscrew, one end is fixed on structure-steel framing, and one end withstands on wedge on key in addition.Because this stationary installation is without regulatory function, therefore cannot adjust with fastening.Meanwhile, in life-time service process, once the one end be fixed on structural part is snapped, wedge will retrain and play position because losing to key, very easily causes revolving furnace body structure deteriorate, all there is great potential threat to converter producing and equipment.
Summary of the invention
The utility model aims to provide one and can effectively prevent wedge to key play, improves the Stability and dependability of body equipment, avoids because wedge causes the converter wedge of structure deteriorate to key stationary installation to key play.
For this reason, the solution that the utility model is taked is:
A kind of converter wedge, to key stationary installation, is characterized in that, is made up of shaft collar, pipe connecting, union lever and nut; The central position of disc shaft collar side is provided with the female pipe connecting of a length of tape, and pipe connecting connects a union lever by internal thread, and the other end of union lever, by outside screw joint nut, circumferentially equidistantly has at least 2 welding grooves along shaft collar.
Described welding groove is 4.
Fixing means of the present utility model and beneficial effect are:
By welding groove and shaft collar edge, shaft collar is welded on wedge on key, then union lever is inserted wedge and be connected on pipe connecting behind key stud hole, then screw on nut at the other end of the union lever leant out through stud hole and tighten.
The utility model can effectively prevent wedge to the displacement of key play, is securely fixed in by backing ring on revolving furnace body, increases substantially the Stability and dependability of revolving furnace body equipment, avoid because wedge causes structure deteriorate to key play, eliminate accident potential.
Accompanying drawing explanation
Fig. 1 is that wedge is to key stationary installation sectional view;
Fig. 2 is that wedge is to key stationary installation left view.
In figure: shaft collar 1, pipe connecting 2, union lever 3, nut 4, welding groove 5.
Embodiment
From accompanying drawing, the utility model converter wedge, to key stationary installation, is made up of solid shaft collar 1, pipe connecting 2, union lever 3, nut 4.Shaft collar 1 is a disc, one section of pipe connecting 2 is provided with in the right center position of shaft collar 1, the inwall of pipe connecting 2 is processed with internal thread, two ends of union lever 3 are all with outside screw, union lever 3 is threaded connection on pipe connecting 2, and nut 4 is threaded connection the other end at union lever 3.For ease of welding with guarantee firm welding, circumferentially also equidistantly have 4 welding grooves 5 therefore along shaft collar 1.
Claims (2)
1. converter wedge is to a key stationary installation, it is characterized in that, is made up of shaft collar, pipe connecting, union lever and nut; The central position of disc shaft collar side is provided with the female pipe connecting of a length of tape, and pipe connecting connects a union lever by internal thread, and the other end of union lever, by outside screw joint nut, circumferentially equidistantly has at least 2 welding grooves along shaft collar.
2. converter wedge according to claim 1 is to key stationary installation, it is characterized in that, described welding groove is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852713.6U CN204455177U (en) | 2014-12-29 | 2014-12-29 | Converter wedge is to key stationary installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852713.6U CN204455177U (en) | 2014-12-29 | 2014-12-29 | Converter wedge is to key stationary installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455177U true CN204455177U (en) | 2015-07-08 |
Family
ID=53662090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852713.6U Expired - Fee Related CN204455177U (en) | 2014-12-29 | 2014-12-29 | Converter wedge is to key stationary installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455177U (en) |
-
2014
- 2014-12-29 CN CN201420852713.6U patent/CN204455177U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20201229 |