CN106755720B - A kind of revolving furnace sublance centralising device and centering method - Google Patents
A kind of revolving furnace sublance centralising device and centering method Download PDFInfo
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- CN106755720B CN106755720B CN201510800336.0A CN201510800336A CN106755720B CN 106755720 B CN106755720 B CN 106755720B CN 201510800336 A CN201510800336 A CN 201510800336A CN 106755720 B CN106755720 B CN 106755720B
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- centering
- adjusting bolt
- sublance
- cylinder
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Abstract
The present invention provides a kind of revolving furnace sublance centralising devices, including taper centering cylinder, supporting rack, lift steel cable, centering adjusting bolt A, centering adjusting bolt B, fixed frame, micropositioning stage, clump weight, pedestal, one end of the lifting steel cable connects counterweight cylinder, the other end connects centering adjusting bolt B, centering adjusting bolt B is spirally connected with supporting rack, clump weight is fixed on the lower end of counterweight cylinder, fixed frame is fixed on the upper end of counterweight cylinder, micropositioning stage is fixed on the periphery of taper centering cylinder, it is provided with bolt hole on the fixed frame, elongated bolt hole is provided on micropositioning stage, micropositioning stage is overlapped on fixed frame, pass through the A connections of centering adjusting bolt, pedestal is arranged in the top of manipulator and probe plug-in position, supporting rack is fixed on the base.The present invention program is simple, easy to implement and regulation and control；Not only it can guarantee the construction quality that sublance centering is adjusted, but also production efficiency can be improved, while having saved production cost；Ensure the stable operation of production.
Description
Technical field
The present invention relates to a kind of centralising device of sublance in field of metallurgical machine more particularly to converter producing and centering sides
Method.
Background technology
Capital equipment of the revolving furnace sublance as automatic Steelmaking has very important status in the steel mill of modernization.
In smelting process, sublance equipment provides effective survey tool for converter, can not interrupted blowing using sublance or not fallen
In the state of stove, the various information of required converter molten pool are obtained.Sublance centralising device is the main of sublance handling test probe
The quality of device, sublance centralising device directly determines the operating rate of revolving furnace sublance system and the success or failure of automation of converter steel-making.
The patent document for authorizing Publication No. CN100516240C, disclosing one kind, " it is fixed that pneumatic steelmaking sublance clamps centering
Position device ", although centering which may be implemented sublance are adjusted, but since apparatus structure is excessively complicated, so using should
The mode that device carries out sublance centering adjusting is also just excessively cumbersome, virtually increases the construction time, wastes manpower, reduces
The efficiency of construction, improves production cost.
Invention content
The object of the present invention is to provide a kind of revolving furnace sublance centralising device and centering methods, and scheme is simple, it is easy to implement and
Regulation and control；Not only it can guarantee the construction quality that sublance centering is adjusted, but also production efficiency can be improved, while having saved production cost.Can have
The normal use of the guarantee revolving furnace sublance of effect, improves the service life of revolving furnace sublance equipment, ensures the stable operation of production.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of revolving furnace sublance centralising device, including it is taper centering cylinder, supporting rack, lifting steel cable, centering adjusting bolt A, right
One end of middle adjusting bolt B, fixed frame, micropositioning stage, clump weight, pedestal, the lifting steel cable connects counterweight cylinder, other end connection
Centering adjusting bolt B, centering adjusting bolt B are spirally connected with supporting rack, and clump weight is fixed on the lower end of counterweight cylinder, and fixed frame is fixed on
The upper end of counterweight cylinder, micropositioning stage are fixed on the periphery of taper centering cylinder, elongated bolt hole are provided on the fixed frame, finely tuning
Elongated bolt hole is provided on frame, the elongated bolt hole on fixed frame is arranged in a mutually vertical manner with the elongated bolt hole on micropositioning stage,
Micropositioning stage is overlapped on fixed frame, and by the A connections of centering adjusting bolt, pedestal is arranged in manipulator and the upper of plug-in position of popping one's head in
Side, supporting rack are fixed on the base.
A method of using revolving furnace sublance centralising device to revolving furnace sublance centering, include the following steps：
1) first by sublance manipulator 2# folders rotation to the position of inserting probe；
2) pine centering adjusting bolt A and centering adjusting bolt B is adjusted；
3) by adjusting centering adjusting bolt B, adjusting lifts the length of steel cable, under the cooperation of clump weight its own gravity,
The bottom end of counterweight cylinder is adjusted to level, counterweight cylinder is made to be in vertical state, locking centering adjusting bolt B；
4) sublance body is down to plug connector from the inside of taper centering cylinder and counterweight cylinder and has just entered what manipulator 2# was pressed from both sides
Position；
5) observation plug connector and the Shaft alignment state of manipulator 2# folders adjust taper pair if sublance plug connector does not have centering
Position of the middle cylinder micropositioning stage on fixed frame, until sublance plug connector and manipulator 2# folders are entirely on the center, by centering adjusting bolt A
It tightens, sublance body centering is completed.
Compared with prior art, the beneficial effects of the invention are as follows：
1) the present invention program is simple, easy to implement and regulation and control；Not only it can guarantee the construction quality that sublance centering is adjusted, but also can carry
High efficiency, while saving production cost.
2) present invention can effectively ensure the normal use of revolving furnace sublance, improve the service life of revolving furnace sublance equipment.
3) present invention substantially increases the job success ratio of revolving furnace sublance, has ensured the smooth of automation of converter steel-making, has carried
High converter producing ability, ensures the stable operation of production.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of revolving furnace sublance centralising device of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the enlarged drawing of A points in Fig. 2；
Fig. 4 is a kind of work clothes state schematic diagram of revolving furnace sublance centering method of the present invention；
In figure：1- taper centering cylinder 2- centering adjusting bolt A 3- centering adjusting bolt B 4- counterweight cylinder 5- supporting racks 6-
It lifts steel cable 7- fixed frame 8- micropositioning stage 9- pedestal 10- clump weight 11- manipulators 2# and presss from both sides 12- sublance plug connector 13- pairs
Rifle reducer pipe 14- sublance body 15- micropositioning stage elongated bolt hole 16- fixed frame elongated bolts hole
Specific implementation mode
Invention is described in detail with reference to the accompanying drawings of the specification, it should be noted that the implementation of the present invention is not limited to
The following embodiments and the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of revolving furnace sublance centralising device, including taper centering cylinder 1, supporting rack 5, lifting steel cable 6,
Centering adjusting bolt A2, centering adjusting bolt B3, fixed frame 7, micropositioning stage 8, clump weight 10, pedestal 9, the lifting steel cable 6
One end connects counterweight cylinder 4, and the other end connects centering adjusting bolt B3, and centering adjusting bolt B3 is spirally connected with supporting rack 5, clump weight 10
It is fixed on the lower end of counterweight cylinder 4, fixed frame 7 is fixed on the upper end of counterweight cylinder 4, and micropositioning stage 8 is fixed on the outer of taper centering cylinder 1
Week elongated bolt hole 16 is provided on the fixed frame 7, is provided with elongated bolt hole 15 on micropositioning stage 8, on fixed frame 7
Elongated bolt hole 15 is arranged in a mutually vertical manner with the elongated bolt hole 16 on micropositioning stage 8, and micropositioning stage 8 is overlapped on fixed frame 7, is passed through
The A2 connections of centering adjusting bolt, pedestal 9 are arranged in the top of manipulator and probe plug-in position, and supporting rack 5 is fixed on pedestal 9
On.
It is 3 to lift 6 preferred embodiment of steel cable, is distributed on the excircle of counterweight cylinder 4.Steel cable 6 is lifted on counterweight cylinder 4
Fixed point will be in the position of 4 upper middle of counterweight cylinder.Supporting rack 5 is identical as lifting steel cable quantity, is uniformly arranged in counterweight cylinder 4
Surrounding.
See Fig. 4, a method of using revolving furnace sublance centralising device to revolving furnace sublance centering, include the following steps：
1) first by 11 rotation of sublance manipulator 2# folders to the position of inserting probe；
2) pine centering adjusting bolt A2 and centering adjusting bolt B3 is adjusted；
3) it due to being connected through a screw thread between centering adjusting bolt B3 and supporting rack 5, therefore can be adjusted by screwing centering
The bottom end of counterweight cylinder 4 is adjusted to water by bolt B 3, the length for adjusting lifting steel cable 6 under the cooperation of 10 its own gravity of clump weight
It is flat, so that counterweight cylinder 4 is in vertical state, locking centering adjusting bolt B3；
Preferred embodiment is to be locked to centering adjusting bolt B3 using nut.
4) sublance body 14 is down to plug connector 12 from the inside of taper centering cylinder 1 and counterweight cylinder 4 and just enters manipulator
The position of 2# folders 11；
5) observation plug connector 12 and the Shaft alignment state of manipulator 2# folders 11 are adjusted if sublance plug connector 12 does not have centering
Position of the taper centering cylinder micropositioning stage 8 on fixed frame 7, until sublance plug connector 12 and manipulator 2# folders 11 are entirely on the center, it will
Centering adjusting bolt A2 is tightened, and 14 centering of sublance body is completed.
Claims (2)
1. a kind of revolving furnace sublance centralising device, which is characterized in that adjusted including taper centering cylinder, supporting rack, lifting steel cable, centering
One end of bolt A, centering adjusting bolt B, fixed frame, micropositioning stage, clump weight, pedestal, the lifting steel cable connects counterweight cylinder, separately
One end connects centering adjusting bolt B, and centering adjusting bolt B is spirally connected with supporting rack, and clump weight is fixed on the lower end of counterweight cylinder, fixation
Frame is fixed on the upper end of counterweight cylinder, and micropositioning stage is fixed on the periphery of taper centering cylinder, elongated bolt is provided on the fixed frame
Hole is provided with elongated bolt hole on micropositioning stage, and the elongated bolt hole on fixed frame and the elongated bolt hole on micropositioning stage are mutual
It is vertically arranged, micropositioning stage is overlapped on fixed frame, and by the A connections of centering adjusting bolt, pedestal setting is inserted in manipulator and probe
The top of position is connect, supporting rack is fixed on the base.
2. it is a kind of using revolving furnace sublance centralising device as described in claim 1 to the method for revolving furnace sublance centering, feature exists
In including the following steps：
1) first by sublance manipulator 2# folders rotation to the position of inserting probe；
2) pine centering adjusting bolt A and centering adjusting bolt B is adjusted；
3) by adjusting centering adjusting bolt B, adjusting the length of lifting steel cable will match under the cooperation of clump weight its own gravity
The bottom end of weight cylinder is adjusted to level, and counterweight cylinder is made to be in vertical state, locking centering adjusting bolt B；
4) sublance body is down to plug connector from the inside of taper centering cylinder and counterweight cylinder and just enters the position that manipulator 2# is pressed from both sides；
5) observation plug connector and the Shaft alignment state of manipulator 2# folders adjust taper centering cylinder if sublance plug connector does not have centering
Centering adjusting bolt A is twisted until sublance plug connector and manipulator 2# folders are entirely on the center position of the micropositioning stage on fixed frame
Tightly, sublance body centering is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800336.0A CN106755720B (en) | 2015-11-19 | 2015-11-19 | A kind of revolving furnace sublance centralising device and centering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800336.0A CN106755720B (en) | 2015-11-19 | 2015-11-19 | A kind of revolving furnace sublance centralising device and centering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106755720A CN106755720A (en) | 2017-05-31 |
| CN106755720B true CN106755720B (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510800336.0A Active CN106755720B (en) | 2015-11-19 | 2015-11-19 | A kind of revolving furnace sublance centralising device and centering method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080606A (en) * | 2020-09-30 | 2020-12-15 | 中冶京诚工程技术有限公司 | Device for intelligently storing, clamping and pulling probe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012487A (en) * | 2007-01-25 | 2007-08-08 | 鞍钢股份有限公司 | Auxiliary-gun clamping-centering-locating device for revolving furnace steel production |
| CN202359148U (en) * | 2011-11-24 | 2012-08-01 | 中冶京诚工程技术有限公司 | Sublance system |
| CN203360484U (en) * | 2013-06-08 | 2013-12-25 | 新疆八一钢铁股份有限公司 | Correction and adjustment device for converter oxygen lance |
| CN203572486U (en) * | 2013-07-30 | 2014-04-30 | 宝山钢铁股份有限公司 | Positioning device for travelling crane to hoist objects |
| CN205024253U (en) * | 2015-10-13 | 2016-02-10 | 河北钢铁股份有限公司承德分公司 | Direction centering device is corrected to converter sublance body of a gun |
-
2015
- 2015-11-19 CN CN201510800336.0A patent/CN106755720B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012487A (en) * | 2007-01-25 | 2007-08-08 | 鞍钢股份有限公司 | Auxiliary-gun clamping-centering-locating device for revolving furnace steel production |
| CN202359148U (en) * | 2011-11-24 | 2012-08-01 | 中冶京诚工程技术有限公司 | Sublance system |
| CN203360484U (en) * | 2013-06-08 | 2013-12-25 | 新疆八一钢铁股份有限公司 | Correction and adjustment device for converter oxygen lance |
| CN203572486U (en) * | 2013-07-30 | 2014-04-30 | 宝山钢铁股份有限公司 | Positioning device for travelling crane to hoist objects |
| CN205024253U (en) * | 2015-10-13 | 2016-02-10 | 河北钢铁股份有限公司承德分公司 | Direction centering device is corrected to converter sublance body of a gun |
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| Publication number | Publication date |
|---|---|
| CN106755720A (en) | 2017-05-31 |
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