CN207891369U - A kind of converter spray repair operation auxiliary grip device - Google Patents
A kind of converter spray repair operation auxiliary grip device Download PDFInfo
- Publication number
- CN207891369U CN207891369U CN201820325076.5U CN201820325076U CN207891369U CN 207891369 U CN207891369 U CN 207891369U CN 201820325076 U CN201820325076 U CN 201820325076U CN 207891369 U CN207891369 U CN 207891369U
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- CN
- China
- Prior art keywords
- threaded sleeve
- internally threaded
- pedestal
- lantern ring
- external thread
- 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.)
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a kind of converter spray repair operation auxiliary grip devices.It include pedestal, the upper end of pedestal is connected with internally threaded sleeve through rotating bar, and the side of internally threaded sleeve is equipped with positioning bolt through threaded hole, and internally threaded sleeve is interior through being threaded with external thread rod, external thread rod is connected with lantern ring, and the open end of lantern ring is equipped with unit bolt nut.There is the utility model energy flexible modulation to hold height, and spray repairing lance for tilting can any angle rotation, the device can provide downward pulling force in spray repair operation process, steelmaker is assisted to control spray repairing lance for tilting balance, manpower when reducing steelmaker's fettling operation is paid, and labor intensity is reduced, and internally threaded sleeve, external thread rod are erected when using, it is lain low when not in use on ground, avoids influencing other steelmaking operations, advantageous effect easy to use.
Description
Technical field
The utility model is related to a kind of auxiliary holding device, especially a kind of converter spray repair operation auxiliary grip device.
Background technology
Currently, when converter producing, steel mill can organize steelmaker to carry out converter fettling operation in STEELMAKING PRODUCTION gap, i.e., will
Refractory material sprays to lining wear position, repairs converter lining.Core equipment when spray repairing lance for tilting converter is converter fettling operation,
The thief hole that spray repairing lance for tilting is arranged from fire-screen door is needed to be inserted into converter when converter fettling operation, thief hole becomes and bears at this time
The supporting point of the recoil generated when spray repairing lance for tilting own wt and spray repair.Due to the effect of lever principle, operative employee needs to exert oneself
Spray repairing lance for tilting rear portion is held to ensure that spray repairing lance for tilting balances.When fettling position is deeper, the spray repairing lance for tilting being inserted into stove at this time is longer, and keeps off
The supporting point of vent thief hole is shorter to steelmaker's grip portions, according to lever principle, great strength is needed to keep spray at this time
Rifle balance is mended, and the depth that spray repairing lance for tilting is inserted into is deeper, steelmaker needs strength to be used bigger.This scorch for enduring high temperature and
The steelmaker of long-time spray repair operation is a greatly test, therefore, designs a kind of spray repair operation auxiliary grip device, reduces
Manpower when steelmaker's fettling operation is paid, and it is particularly urgent to reduce labor intensity.
In conclusion when the prior art is existed to converter spray repair operation, spray repairing lance for tilting temperature is high, and steelmaker's spray repairing lance for tilting controls not
Convenient, manpower when steelmaker's fettling operation is paid greatly, the high technical problem of the labor intensity of worker.
Utility model content
The purpose of the utility model is to provide provide a kind of converter spray repair operation auxiliary grip device.The utility model
With can flexible modulation hold height, and spray repairing lance for tilting can any angle rotation, in spray repair operation process the device can provide to
Under pulling force, auxiliary steelmaker controls spray repairing lance for tilting balance, and manpower when reducing steelmaker's fettling operation is paid, and it is strong to reduce labour
Degree, and erect internally threaded sleeve, external thread rod when use, it is lain low when not in use on ground, avoids influencing other steelmaking operations,
Feature easy to use.
The technical solution of the utility model：A kind of converter spray repair operation auxiliary grip device, includes pedestal, pedestal it is upper
End is connected with internally threaded sleeve through rotating bar, and the side of internally threaded sleeve is equipped with positioning bolt, inner screw sheath through threaded hole
Through being threaded with external thread rod in pipe, external thread rod is connected with lantern ring, and the open end of lantern ring is equipped with unit bolt nut.
In converter spray repair operation auxiliary grip device above-mentioned, the pedestal is steel construction, and pedestal is using detachable solid
Determine bolt to fix on the ground.
It is that activity connects between the internally threaded sleeve and pedestal in converter spray repair operation auxiliary grip device above-mentioned
It connects, internally threaded sleeve can 0 ~ 180 ° of rotation on pedestal.
In converter spray repair operation auxiliary grip device above-mentioned, the lantern ring is circular configuration, lantern ring and external thread rod
Between for flexible connection, lantern ring can do 0 ~ 360 ° of rotation on external thread rod cross section.
Compared with prior art, before the utility model is by converter spray repair operation, positioning bolt is backed out, rotates external thread rod
Lantern ring is adjusted to proper height, positioning bolt is screwed on, dismantles unit bolt nut on lantern ring open end later, spray repairing lance for tilting is put
It sets in lantern ring, finally resets unit bolt nut, realize that energy flexible modulation is held highly, the device in spray repair operation process
Downward pulling force can be provided, auxiliary steelmaker controls spray repairing lance for tilting balance, and manpower when reducing steelmaker's fettling operation is paid, and is reduced
Labor intensity；By between internally threaded sleeve and pedestal be flexibly connected, internally threaded sleeve can on pedestal 0 ~ 180 ° rotate,
It realizes that the when of using erects internally threaded sleeve, is lain low when not in use on ground, avoid influencing other steelmaking operations；By lantern ring with
It is flexible connection between external thread rod, lantern ring can do 0 ~ 360 ° of rotation on the cross section of external thread rod, realize that spray repairing lance for tilting can appoint
Meaning angular turn；Bolt is detachably fixed by pedestal use to fix on the ground, realization the utility model is fixed and user
Just.
In conclusion the utility model have can flexible modulation hold height, and spray repairing lance for tilting can any angle rotation, spray
Downward pulling force can be provided by mending the device in operation process, and auxiliary steelmaker controls spray repairing lance for tilting balance, reduces steelmaker's fettling and makees
Manpower when industry is paid, and is erected internally threaded sleeve, external thread rod when reducing labor intensity, and using, is lain low when not in use
Ground avoids influencing other steelmaking operations, advantageous effect easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Structural schematic diagram when Fig. 3 is the utility model non-spray repair operation.
Label in attached drawing be：1- pedestals, 2- are detachably fixed bolt, 3- rotating bars, 4- internally threaded sleeves, 5- external screw threads
Bar, 6- lantern rings, 7- unit bolt nuts, 8- spray repairing lance for tilting, 9- fire-screen door thief holes, 10- positioning bolts.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of converter spray repair operation auxiliary grip device constitutes as shown in Figs. 1-3, includes pedestal 1, pedestal 1
Upper end be connected with internally threaded sleeve 4 through rotating bar 3, the side of internally threaded sleeve 4 is equipped with positioning bolt 10 through threaded hole,
Through being threaded with external thread rod 5 in internally threaded sleeve 4, external thread rod 5 is connected with lantern ring 6, and the open end of lantern ring 6 is equipped with spiral shell
Bolt nut combination 7.
The pedestal 1 is steel construction, and the use of pedestal 1 is detachably fixed bolt 2 and fixes on the ground.
To be flexibly connected between the internally threaded sleeve 4 and pedestal 1, internally threaded sleeve 4 can be 0 ~ 180 ° on pedestal 1
Rotation.
The lantern ring 6 is circular configuration, and to be flexibly connected between lantern ring 6 and external thread rod 5, lantern ring 6 can be in external screw thread
0 ~ 360 ° of rotation is done on 5 cross section of bar.
When the utility model is used, the pedestal 1 of the utility model is fixed on the ground by being detachably fixed bolt 2；It is spraying
Before mending operation, by backing out positioning bolt 10, lantern ring 6 is adjusted and arrives proper height by rotation external thread rod 5, screws on positioning bolt
10, unit bolt nut 7 on 6 open end of lantern ring is dismantled later, spray repairing lance for tilting 8 is placed in lantern ring 6, finally by bolt and nut group
It closes 7 to reset, the device can provide downward pulling force in spray repair operation process, and the spray repairing lance for tilting 8 balanced in loss of sheet is sampled in fire-screen door
The power that hole 9 is generated as supporting point, auxiliary steelmaker control spray repairing lance for tilting 8 and balance；By the upper end of pedestal 1 through 3 activity of rotating bar
Be connected with internally threaded sleeve 4, internally threaded sleeve 4 can 0 ~ 180 ° of rotation on pedestal 1, when use erects internally threaded sleeve 4,
It is lain low when not in use on ground, avoids influencing other steelmaking operations；By being flexibly connected between lantern ring 6 and external thread rod 5, cover
Ring 6 can do 0 ~ 360 ° of rotation on the cross section of external thread rod 5, make the spray repairing lance for tilting 8 being located in lantern ring 6 can any angle rotation.
Claims (4)
1. a kind of converter spray repair operation auxiliary grip device, it is characterised in that：It include pedestal（1）, pedestal（1）Upper end through turn
Lever（3）It is connected with internally threaded sleeve（4）, internally threaded sleeve（4）Side through threaded hole be equipped with positioning bolt（10）, interior
Threaded sleeve（4）It is interior through being threaded with external thread rod（5）, external thread rod（5）It is connected with lantern ring（6）, lantern ring（6）Open end
It is equipped with unit bolt nut（7）.
2. converter spray repair operation auxiliary grip device according to claim 1, it is characterised in that：The pedestal（1）For
Steel construction, pedestal（1）Using being detachably fixed bolt（2）It fixes on the ground.
3. converter spray repair operation auxiliary grip device according to claim 1, it is characterised in that：The internally threaded sleeve
（4）With pedestal（1）Between for flexible connection, internally threaded sleeve（4）It can be in pedestal（1）Upper 0 ~ 180 ° of rotation.
4. converter spray repair operation auxiliary grip device according to claim 1, it is characterised in that：The lantern ring（6）For
Circular configuration, lantern ring（6）With external thread rod（5）Between for flexible connection, lantern ring（6）It can be in external thread rod（5）0 is done on cross section
~ 360 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325076.5U CN207891369U (en) | 2018-03-09 | 2018-03-09 | A kind of converter spray repair operation auxiliary grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325076.5U CN207891369U (en) | 2018-03-09 | 2018-03-09 | A kind of converter spray repair operation auxiliary grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891369U true CN207891369U (en) | 2018-09-21 |
Family
ID=63541539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325076.5U Active CN207891369U (en) | 2018-03-09 | 2018-03-09 | A kind of converter spray repair operation auxiliary grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114836590A (en) * | 2022-04-01 | 2022-08-02 | 贵州大学 | Auxiliary device and method for gunning steel tapping hole of converter |
-
2018
- 2018-03-09 CN CN201820325076.5U patent/CN207891369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114836590A (en) * | 2022-04-01 | 2022-08-02 | 贵州大学 | Auxiliary device and method for gunning steel tapping hole of converter |
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