CN202116257U - Lever for tuyere sleeve installation construction - Google Patents
Lever for tuyere sleeve installation construction Download PDFInfo
- Publication number
- CN202116257U CN202116257U CN2011201697289U CN201120169728U CN202116257U CN 202116257 U CN202116257 U CN 202116257U CN 2011201697289 U CN2011201697289 U CN 2011201697289U CN 201120169728 U CN201120169728 U CN 201120169728U CN 202116257 U CN202116257 U CN 202116257U
- Authority
- CN
- China
- Prior art keywords
- lever
- air port
- lever body
- sleeve
- cover installation
- 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
Images
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model relates to a device for tuyere sleeve installation construction, in particular to a lever for tuyere sleeve installation construction. The lever comprises a lever body, wherein one end of the lever body is equipped with a detachable baffle plate and the lever body is provided with a component in connection with a hoist. The lever of the utility model has the beneficial effects that firstly, the lever is simple in structure and convenient to use and makes safe and reliable the tuyere sleeve installation construction method; secondly, a rubber protective layer at one end of the lever body avoids possible equipment damages during the installation process, thereby reducing the construction risk; and thirdly, the adoption of the lever to install a tuyere sleeve can effectively save manpower and material resources, shorten the construction period and enhance the operating efficiency.
Description
Technical field
The utility model relates to the cover installation of a kind of air port and uses device, relates in particular to the cover installation of a kind of air port and uses lever.
Background technology
The blast furnace that metallurgy industry is used to smelt iron has the air port of many air blast in stove, and each air port all is installed with the air port cover, and therefore, the air port cover is the vitals of blast furnace, and the height of its quality directly affects the main economic and technical indices that ironmaking is produced.At present, the installation of air port cover generally takes jack to add the method for winch lifting.When the air port cover is installed, with the steel rope on the winch end is overlapped in the air port and fix, pull to blast-furnace tuyere, the other end is with the fixing impact of oppositely drawing the counteracting winch of jack.But the operation of winch is entirely with the vision of operating personal and the cooperation between the dependence personnel, and Presence information is transmitted untimely causing and coordinated error easily, causes the air port cover to be collided with, and safety hazard is also more between the man-machine in addition cooperation.Along with the maximization of blast furnace, tuyere cover of blast furnace size and weight also strengthening, still rely on manual operation; Not only labor strength is big; Inefficiency, and have safety hazard, so the leader of production line and workman require to develop specialized equipment and the method that the air port cover is installed.
The utility model content
The utility model technical matters to be solved provides the cover installation of a kind of air port and use lever, and this lever can make the construction that the air port cover is installed become simply, reliably.
The technical scheme that the utility model adopted is: lever is used in the cover installation of a kind of air port, and it is characterized in that: include the lever body, an end of lever body is provided with detachable baffle plate, and the lever body is provided with and winch bonded assembly parts.
Press such scheme, described lever body is provided with sleeve, and sleeve is provided with and winch bonded assembly parts; Also be provided with reel for rope on the described sleeve, the steel rope on the reel for rope is connected with the rotating mechanism that is located at lever body termination.
Press such scheme, described rotating mechanism comprises and is arranged on lever body termination, and the sleeve pipe vertical with the lever body, is provided with rotating bar in the sleeve pipe, and bar is connected with steel rope on the reel for rope.
Press such scheme, the two ends of described bar are connected with the rocking bar that is the L type, and the inboard of L type outwards.
Press such scheme, the lever body between sleeve and the rotating mechanism is provided with postive stop baffle.
Press such scheme, described and winch bonded assembly parts are hanger.
Press such scheme, be enclosed with rubber on the described lever body.
Press such scheme, described rubber is arranged between sleeve and the detachable baffle plate.
The beneficial effect of the utility model is: 1, the utility model is simple in structure, and is easy to use, can make air port cover construction method of installation safe and reliable.2, the end at the lever body is installed on rubber protective layer, has avoided the air port to be enclosed within the equipment damage that possibly occur in the installation process, has reduced construction risk.3, use this lever that the air port cover is installed, can effectively use manpower and material resources sparingly, shorten the construction period, increase work efficiency.4, the utility model can reuse energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of air port cover installation with lever.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is the structural representation that the air port cover is installed with the bar bar with air port cover installation.
Wherein: 1, lever body, 2, sleeve, 3, hanger, 4, reel for rope; 5, steel rope, 6, bar, 7, sleeve pipe, 8, rocking bar; 9, spacing pin, 10, rubber, 11, detachable baffle plate, 12, the air port cover; 13, air port, 14, trolley hoist, 15, bustle pipe, a is the working direction of air port cover lever body when installing.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2; Lever is used in the cover installation of a kind of air port; Include lever body 1, lever body 1 passes the sleeve 2 that which is provided with hanger 3, and an end of lever body 1 is provided with detachable baffle plate 11; The other end of lever body 1 is provided with the sleeve pipe 7 vertical with lever body 1, is provided with spacing pin 9 between sleeve pipe 7 and the sleeve 2.On the lever body 1 between detachable baffle plate 11 and the sleeve 2, establish rubber 10, in sleeve pipe 7, be installed with bar free to rotate 6, the steel rope 5 on the bar 6 is connected with reel for rope 4 on being located at sleeve 2.The two ends of bar 6 are connected with the rocking bar that is the L type 8, and workman's operation outwards is convenient to like this in the inboard of L type.
During use, referring to Fig. 3, the trolley hoist 14 on the bustle pipe 15 is connected with hanger 3 on the sleeve 2; Then air port cover 12 is contained on the lever body 1, fixes, then installation is overlapped in the air port and sling to the needs height with lever with detachable baffle plate 11; Rotate through rocking bar 8 again; Drive bar 6 and rotate, steel rope 5 is wrapped on 6, travel forward thereby the installation of drive whole wind muzzle is total to lever; Air port cover 12 is pushed to the installation site of branch mouth 13, and a is the working direction of air port cover lever body when installing.Accomplish the installation of air port cover 12, withdraw from air port cover installation and use lever.
The utility model is very easy to use, has practiced thrift manpower, has improved work efficiency.
The above; Only being the preferred embodiment of the utility model, is not that the utility model is done any pro forma restriction, and those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; Equivalent variations or modification all drop in the protection domain of the utility model.
Claims (8)
1. lever is used in an air port cover installation, and it is characterized in that: include the lever body, an end of lever body is provided with detachable baffle plate, and the lever body is provided with and winch bonded assembly parts.
2. lever is used in air port as claimed in claim 1 cover installation, and it is characterized in that: described lever body is provided with sleeve, and sleeve is provided with and winch bonded assembly parts; Also be provided with reel for rope on the described sleeve, the steel rope on the reel for rope is connected with the rotating mechanism that is located at lever body termination.
3. use lever like the cover installation of the said air port of claim 2, it is characterized in that: described rotating mechanism comprises and is arranged on lever body termination, and the sleeve pipe vertical with the lever body, is provided with rotating bar in the sleeve pipe, and bar is connected with steel rope on the reel for rope.
4. lever is used in air port as claimed in claim 3 cover installation, and it is characterized in that: the two ends of described bar are connected with the rocking bar that is the L type, and the inboard of L type outwards.
5. lever is used in air port as claimed in claim 2 cover installation, and it is characterized in that: the lever body between sleeve and the rotating mechanism is provided with postive stop baffle.
6. lever use in according to claim 1 or claim 2 air port cover installation, and it is characterized in that: described and winch bonded assembly parts are hanger.
7. use lever like claim 1,2,3 or 5 arbitrary described air port cover installations, it is characterized in that: be enclosed with rubber on the described lever body.
8. lever is used in air port as claimed in claim 7 cover installation, and it is characterized in that: described rubber is arranged between sleeve and the detachable baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201697289U CN202116257U (en) | 2011-05-25 | 2011-05-25 | Lever for tuyere sleeve installation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201697289U CN202116257U (en) | 2011-05-25 | 2011-05-25 | Lever for tuyere sleeve installation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116257U true CN202116257U (en) | 2012-01-18 |
Family
ID=45457340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201697289U Expired - Fee Related CN202116257U (en) | 2011-05-25 | 2011-05-25 | Lever for tuyere sleeve installation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014209A (en) * | 2012-12-29 | 2013-04-03 | 大冶特殊钢股份有限公司 | Simple and practical small-and-medium jacket exchange device of blast-furnace tuyere |
| CN111793729A (en) * | 2020-06-28 | 2020-10-20 | 大冶特殊钢有限公司 | Quick mounting device for middle and small sleeves of blast furnace tuyere |
-
2011
- 2011-05-25 CN CN2011201697289U patent/CN202116257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014209A (en) * | 2012-12-29 | 2013-04-03 | 大冶特殊钢股份有限公司 | Simple and practical small-and-medium jacket exchange device of blast-furnace tuyere |
| CN103014209B (en) * | 2012-12-29 | 2015-01-14 | 大冶特殊钢股份有限公司 | Simple and practical small-and-medium jacket exchange device of blast-furnace tuyere |
| CN111793729A (en) * | 2020-06-28 | 2020-10-20 | 大冶特殊钢有限公司 | Quick mounting device for middle and small sleeves of blast furnace tuyere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201501729U (en) | Air turning device of equipment | |
| CN204150943U (en) | A kind of Novel hook device | |
| CN202116257U (en) | Lever for tuyere sleeve installation construction | |
| CN102992203B (en) | Simple hoisting device for steel structure bridge installation | |
| CN202016812U (en) | Hoist frame used at window | |
| CN102199679B (en) | Construction method for tuyere | |
| CN207166026U (en) | A kind of ground wire for being used in UHV transmission line is special to carry the Line tool | |
| CN203143964U (en) | Device for quickly changing blast furnace air-tight box | |
| CN205590168U (en) | Overturning lifting device | |
| CN104724615A (en) | Penetrating and winding method of large-diameter variable-amplitude steel wire rope of large moving-arm type tower crane | |
| CN206038199U (en) | Static load testing arrangement for winch | |
| CN202131996U (en) | Steel wire rope traction device of rotary drilling machine | |
| CN204416914U (en) | The hook assembly of high pedestal jib crane | |
| CN101734549A (en) | Lifting sling | |
| CN202521054U (en) | Sliding bracket special for pipeline assembly | |
| CN205973345U (en) | Cable trolley | |
| CN104692241A (en) | Multipurpose gantry crane rapidly-replaced hook group | |
| CN206827899U (en) | Pipe piece lifting clamp | |
| CN205688822U (en) | Heavy component transportation system after reverse construction method disassembly | |
| CN201817217U (en) | Transmission mechanism of host lifting winch of crane | |
| CN206427917U (en) | A kind of diesel locomotive cylinder jacket lifting device | |
| CN206735605U (en) | The flat-tail rope of single lifting system more changing device | |
| CN204529180U (en) | Suspension hook steel cable anticreep groove-jumping-preventing device | |
| CN204253042U (en) | Vertical rail guide pit shaft hanging scaffold structure | |
| CN201670675U (en) | Crane cable wire tripping-prevention device |
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: 20120118 Termination date: 20180525 |