CN204022861U - A kind of last furnace shell deformation of cylindrical monitoring device - Google Patents
A kind of last furnace shell deformation of cylindrical monitoring device Download PDFInfo
- Publication number
- CN204022861U CN204022861U CN201420437693.6U CN201420437693U CN204022861U CN 204022861 U CN204022861 U CN 204022861U CN 201420437693 U CN201420437693 U CN 201420437693U CN 204022861 U CN204022861 U CN 204022861U
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- China
- Prior art keywords
- spring
- furnace shell
- wireline
- utility
- monitoring device
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Abstract
The utility model relates to a kind of proofing unit, be specifically related to a kind of last furnace shell deformation of cylindrical monitoring device, comprise wireline and spring, the first end of this wireline and the first end of described spring are affixed, and the second end of this spring and the second end of described wireline removably connect; Described spring is provided with graduated scale that can measuring spring length.The utility model has been realized furnace shell is carried out in real time, precisely monitored, can find in time last furnace shell bulge, distortion, avoid causing because of furnace shell bulge, distortion, cracking the generation of great industrial accident and personnel casualty accidents, and the utility model is simple to operate, safe and efficient, less investment, greatly reduces labour intensity and the measuring error of interim measurement.
Description
Technical field
The utility model relates to a kind of proofing unit, is specifically related to a kind of last furnace shell deformation of cylindrical monitoring device.
Background technology
Last furnace shell bulge, distortion are more dangerous aborning a kind of situations, for example, if find may cause very serious consequence not in time,, may cause shell deformation, furnace top equipment damages, cooling stave and furnace shell relative movement, cooling stave damages, shaft gas leak; Shell deformation cracking, gas leak, exists blast furnace to burn, and causes the danger of great production and human casualty accident; Cooling stave water pipe damages, and causes in stove and leaks seriously, and blast furnace index declines, and in stove, amounts of hydrogen raises, and affects furnace condition anterograde and blast furnace safety operation.
The measuring method adopting be at present exactly personnel regularly to needing measuring point, with wireline, around a circle, then measuring steel wire rope length, makes a record, next time is measurement of comparison numerical value after carrying out same measurement; But be subject to so each measuring position error, the not equal factor of wireline tension degree, causes measuring error larger, and surveying work amount is large, Measuring Time is long, can not realize real-time measurement, monitoring continuously, the hazardous condition such as personnel Yi Fasheng carbon monoxide poisoning during measurement.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of and realizes in real time, accurately measures and last furnace shell deformation of cylindrical monitoring device safe and efficient, simple to operate.
To achieve these goals, the technical solution adopted in the utility model is:
A last furnace shell deformation of cylindrical monitoring device, comprises wireline and spring, and the first end of this wireline and the first end of described spring are affixed, and the second end of this spring and the second end of described wireline removably connect; Described spring is provided with graduated scale that can measuring spring length.
Further, the second end of described spring and the second end of described wireline link together by tightening device.
Further, described tightening device comprises threaded adjusting bar, and the second end of one end of this threaded adjusting bar and described spring is affixed, and the other end of this threaded adjusting bar is connected with nut, this nut is fixed in one end of link span, and the other end of this link span is connected with the second end of described wireline.
Further, the other end of described link span is provided with rotation axis, and the second end of one end of this rotation axis and described wireline is affixed, and the other end of this rotation axis is provided with snap ring and is connected on described link span.
Further, one end of described graduated scale is fixed in the second end of described spring and the second end of this spring aligns with 0 scale marks of graduated scale; On the first end of described spring, be connected with vertical pointer, this pointer contacts with described graduated scale.
The beneficial effects of the utility model are:
1, the utility model has been realized furnace shell is carried out in real time, precisely monitored, can find in time last furnace shell bulge, distortion, avoid causing because of furnace shell bulge, distortion, cracking the generation of great industrial accident and personnel casualty accidents, and the utility model is simple to operate, safe and efficient, less investment, greatly reduces labour intensity and the measuring error of interim measurement.
2, the utility model is provided with tightening device, can facilitate installation of the present utility model and regulate as the case may be, when needs are installed, first the utility model is enclosed around last furnace shell one, then rotating nut, nut is arranged on threaded adjusting bar, and according to specific circumstances, nut is arranged on to position suitable on threaded adjusting bar, make the utility model adaptation be arranged on last furnace shell and need measured place, and after using for some time, if when spring has lax situation, can make the utility model in normal working order by tightening device.
3, one end of link span of the present utility model is provided with rotation axis, can conveniently be rotationally connected frame, thereby facilitates install and adjust the utility model.
4, the utility model is provided with pointer, can conveniently observe and monitor last furnace shell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is installed to the structural representation on last furnace shell.
Fig. 3 is the local enlarged diagram of a portion in Fig. 2.
In figure: 1. wireline 2. spring 3. graduated scale 4. tightening device 5. pointer 41. threaded adjusting bar 42. link span 43. rotation axis 44. snap ring 45. nuts.
Embodiment
As shown in the figure, the utility model comprises wireline 1 and spring 2, and the first end of the first end of this wireline 1 and described spring 2 is affixed, and the second end of this spring 2 and the second end of described wireline 1 link together by tightening device 4.The length of described wireline can be according to the location positioning of concrete measurement.
Shown in setting device 4 comprise threaded adjusting bar 41, the second end of one end of this threaded adjusting bar 41 and described spring 2 is affixed, the other end of this threaded adjusting bar 41 nut 45 that has been threaded, this nut 45 is fixed in one end of link span 42, the other end center of this link span 42 is provided with the axis hole of level, rotation axis 43 is installed in this axis hole, the second end of one end of this rotation axis 43 and described wireline 1 is affixed, the end of the other end of this rotation axis 43 is provided with snap ring 44, and by snap ring 44, rotation axis 43 is connected on link span 42, rotation axis 43 can only be rotated and be connected with described link span in axis hole.Described link span 42 consists of circular bottom plate and gusset, and this gusset has two and the uniform side that is fixed in described circular bottom plate, and the other end of described gusset is fixed on described nut 45, and the length of described gusset and described threaded adjusting bar 41 are suitable; Described axis hole is arranged on the circle centre position of described circular bottom plate.
The second end of described spring 2 is connected with graduated scale 3, and 0 scale line end of this graduated scale 3 is fixed in the second end of described spring 2 by web plate, and the other end of this graduated scale 3 and this graduated scale 3 parallel with described spring extends to the first end of described spring 2; On the first end of described spring 2, vertically have pointer 5, the other end of this pointer 5 contacts with the scale face that has of described graduated scale 3, is used to indicate the length of spring 2.
During use, first threaded adjusting bar and nut are separated, the utility model is arranged on behind the last furnace shell place that needs to measure, be rotationally connected frame, the utility model closure is linked together, and according to specific circumstances, nut is arranged on to position suitable on threaded adjusting bar.When the whether bulge of monitoring last furnace shell, distortion, only need staff to stand in and observe the position of pointer on graduated scale at a distance.The utility model is simple to operate, safe and efficient, and less investment greatly reduces labour intensity and the measuring error of interim measurement.
Claims (5)
1. a last furnace shell deformation of cylindrical monitoring device, is characterized in that: comprise wireline and spring, the first end of this wireline and the first end of described spring are affixed, and the second end of this spring and the second end of described wireline removably connect; Described spring is provided with graduated scale that can measuring spring length.
2. a kind of last furnace shell deformation of cylindrical monitoring device according to claim 1, is characterized in that: the second end of described spring and the second end of described wireline link together by tightening device.
3. a kind of last furnace shell deformation of cylindrical monitoring device according to claim 2, it is characterized in that: described tightening device comprises threaded adjusting bar, the second end of one end of this threaded adjusting bar and described spring is affixed, the other end of this threaded adjusting bar is connected with nut, this nut is fixed in one end of link span, and the other end of this link span is connected with the second end of described wireline.
4. a kind of last furnace shell deformation of cylindrical monitoring device according to claim 3, it is characterized in that: the other end of described link span is provided with rotation axis, the second end of one end of this rotation axis and described wireline is affixed, and the other end of this rotation axis is provided with snap ring and is connected on described link span.
5. a kind of last furnace shell deformation of cylindrical monitoring device according to claim 1, is characterized in that: one end of described graduated scale is fixed in the second end of described spring and the second end of this spring aligns with 0 scale marks of graduated scale; On the first end of described spring, be connected with vertical pointer, this pointer contacts with described graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437693.6U CN204022861U (en) | 2014-08-05 | 2014-08-05 | A kind of last furnace shell deformation of cylindrical monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437693.6U CN204022861U (en) | 2014-08-05 | 2014-08-05 | A kind of last furnace shell deformation of cylindrical monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022861U true CN204022861U (en) | 2014-12-17 |
Family
ID=52062753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437693.6U Expired - Fee Related CN204022861U (en) | 2014-08-05 | 2014-08-05 | A kind of last furnace shell deformation of cylindrical monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947843A (en) * | 2017-05-20 | 2017-07-14 | 唐山国丰第二冷轧镀锌技术有限公司 | Measure the device of shell of blast furnace deformation |
| CN110475881A (en) * | 2018-02-22 | 2019-11-19 | 环太铜业株式会社 | The operating method of refining of metal furnace |
-
2014
- 2014-08-05 CN CN201420437693.6U patent/CN204022861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947843A (en) * | 2017-05-20 | 2017-07-14 | 唐山国丰第二冷轧镀锌技术有限公司 | Measure the device of shell of blast furnace deformation |
| CN110475881A (en) * | 2018-02-22 | 2019-11-19 | 环太铜业株式会社 | The operating method of refining of metal furnace |
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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: 20141217 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |