CN201772739U - Protective device for annealing furnace carbon sleeve roller replacement - Google Patents
Protective device for annealing furnace carbon sleeve roller replacement Download PDFInfo
- Publication number
- CN201772739U CN201772739U CN2010202938004U CN201020293800U CN201772739U CN 201772739 U CN201772739 U CN 201772739U CN 2010202938004 U CN2010202938004 U CN 2010202938004U CN 201020293800 U CN201020293800 U CN 201020293800U CN 201772739 U CN201772739 U CN 201772739U
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- CN
- China
- Prior art keywords
- slideway
- protective device
- annealing furnace
- connecting plate
- carbon cover
- 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 relates to a protective device for annealing furnace carbon sleeve roller replacement, which comprises a chute and a connecting plate, wherein the main body frame of the chute is formed by one part of a round pipe, the chute is internally provided with a rolling device, and the outer side of the chute is sheathed with the connecting plate. The device has simple structure, is convenient to use, prevents the carbon sleeve roller from being scratched during replacement, not only reduces the labor intensity of the operating personnel, but also effectively improves the working efficiency and can be widely applied to installation or replacement of various relatively long shaft parts.
Description
Technical field
The utility model relates to a kind of repair apparatus device, and the spy relates to a kind of annealing furnace carbon cover roller fully and changes protective device.
Background technology
In the ordinary course of things, connect and move back stove replacing carbon cover roller, must extract the old carbon of scrapping earlier out and overlap roller, penetrate new carbon cover roller in the burner hearth toward connecting to move back again.When penetrating new carbon cover roller, carbon cover surface is very easily by the furnace shell scratch.After the scratch, new carbon cover roller also will be scrapped processing, thereby improve the spare part cost; In addition, carbon cover roller is longer, when changing carbon cover roller, need manually align fire door, and task difficulty is big, and working time is long, thereby has influenced the progress of enterprise's ordinary production.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides annealing furnace carbon cover roller a kind of simple in structure, easy to use to change protective device.
In order to address the above problem, the utility model by the following technical solutions:
A kind of annealing furnace carbon cover roller is changed protective device, comprises slideway and connecting plate, and the main body frame of slideway is made of the part of pipe, is provided with tourelle in the slideway, and the slideway outside is with connecting plate.
Described slideway is divided into three sections along its length, the cross section in stage casing is circular, and the internal diameter of slideway stage casing cross section is greater than the external diameter of carbon cover roller, and the cross section of slideway stage casing two side portions is semicircle or arc.
Described connecting plate is enclosed within the outside in slideway stage casing and is weldingly fixed on slideway, and connecting plate is provided with bolt hole.
Described slideway is provided with two row's tourelles, and every row's tourelle is provided with along arranging on the slideway length direction respectively.
Described tourelle comprises rolling element and base, and base is weldingly fixed on the slideway, and the base top is provided with groove, and rolling element is installed in the groove of base.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, and cost is low, and is easy to use, and the phenomenon of having avoided carbon cover roller to be scratched by furnace shell in the process of changing has not only reduced operation labour intensity, has also improved operating efficiency, and then has improved the benefit of enterprise.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 is Fig. 1 left view;
Fig. 4 changes carbon cover roller schematic diagram for utilizing the utility model;
Fig. 5 is Fig. 4 right view.
The specific embodiment
A kind of annealing furnace carbon cover roller is changed protective device, as Fig. 1～shown in Figure 3, comprises slideway 1 and connecting plate 3, and the main body frame of slideway 1 is made of the part of pipe, is provided with tourelle 2 in the slideway 1, and slideway 1 outside is with connecting plate 3.Slideway 1 is divided into three sections along its length, the cross section in stage casing is circular, and the internal diameter of slideway 1 stage casing cross section is greater than the external diameter of carbon cover roller, and the cross section of slideway 1 stage casing two side portions is semicircle or arc.Connecting plate 3 is enclosed within the outside in slideway 1 stage casing and is weldingly fixed on slideway 1, and connecting plate 3 is provided with bolt hole 4.Slideway 1 is provided with two row's tourelles 2, and every row's tourelle 2 is provided with along arranging on slideway 1 length direction respectively.Tourelle 2 comprises rolling element 6 and base 5, and base 5 is weldingly fixed on the slideway 1, and base 5 tops are provided with groove, and rolling element 6 is installed in the groove of base 5.
When changing carbon cover roller 8, as Fig. 4, shown in Figure 5, connecting plate 3 of the present utility model is moved back on the furnace shell of stove 7 by the company of being bolted to, make slideway 1 one ends stretch into even and move back in the stove of stove 7, an end is exposed to connect and moves back stove 7 outsides, penetrate carbon cover roller 8 along slideway 1, move back in the stove 7 thereby smoothly carbon is overlapped roller 8 companies of being installed in, two row's rolling elements 6 are housed in the slideway 1, reduced carbon cover roller 8 frictional force in the horizontal direction greatly, anti-blocking cover roller 8 surface tears, carbon cover roller 8 can freely be extracted out or be penetrated in slideway 1.
Claims (5)
1. an annealing furnace carbon cover roller is changed protective device, it is characterized in that comprise slideway and connecting plate, the main body frame of slideway is made of the part of pipe, is provided with tourelle in the slideway, and the slideway outside is with connecting plate.
2. a kind of annealing furnace carbon cover roller according to claim 1 is changed protective device; it is characterized in that; described slideway is divided into three sections along its length; the cross section in stage casing is circular; the internal diameter of slideway stage casing cross section is greater than the external diameter of carbon cover roller, and the cross section of slideway stage casing two side portions is semicircle or arc.
3. a kind of annealing furnace carbon cover roller according to claim 1 and 2 is changed protective device, it is characterized in that described connecting plate is enclosed within the outside in slideway stage casing and is weldingly fixed on slideway, and connecting plate is provided with bolt hole.
4. a kind of annealing furnace carbon cover roller according to claim 1 is changed protective device, it is characterized in that described slideway is provided with two row's tourelles, and every row's tourelle is provided with along arranging on the slideway length direction respectively.
5. change protective device according to claim 1 or 4 described a kind of annealing furnace carbon cover rollers, it is characterized in that described tourelle comprises rolling element and base, base is weldingly fixed on the slideway, and the base top is provided with groove, and rolling element is installed in the groove of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202938004U CN201772739U (en) | 2010-08-17 | 2010-08-17 | Protective device for annealing furnace carbon sleeve roller replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202938004U CN201772739U (en) | 2010-08-17 | 2010-08-17 | Protective device for annealing furnace carbon sleeve roller replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772739U true CN201772739U (en) | 2011-03-23 |
Family
ID=43752587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202938004U Expired - Fee Related CN201772739U (en) | 2010-08-17 | 2010-08-17 | Protective device for annealing furnace carbon sleeve roller replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300094A (en) * | 2015-05-27 | 2017-01-04 | 广东电网有限责任公司汕头供电局 | Flexible direct current converter station submodule auxiliary replacement device based on MMC and replacing options |
| CN111960265A (en) * | 2020-08-12 | 2020-11-20 | 马鞍山钢铁股份有限公司 | Carbon sleeve furnace roller replacing device and using method thereof |
-
2010
- 2010-08-17 CN CN2010202938004U patent/CN201772739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300094A (en) * | 2015-05-27 | 2017-01-04 | 广东电网有限责任公司汕头供电局 | Flexible direct current converter station submodule auxiliary replacement device based on MMC and replacing options |
| CN106300094B (en) * | 2015-05-27 | 2018-08-21 | 广东电网有限责任公司汕头供电局 | Flexible direct current converter station submodule auxiliary replacement device based on MMC and replacing options |
| CN111960265A (en) * | 2020-08-12 | 2020-11-20 | 马鞍山钢铁股份有限公司 | Carbon sleeve furnace roller replacing device and using method thereof |
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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: 20110323 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |