CN106825535A - The assemble method of ladle turret top revolving support assembly - Google Patents
The assemble method of ladle turret top revolving support assembly Download PDFInfo
- Publication number
- CN106825535A CN106825535A CN201710139731.8A CN201710139731A CN106825535A CN 106825535 A CN106825535 A CN 106825535A CN 201710139731 A CN201710139731 A CN 201710139731A CN 106825535 A CN106825535 A CN 106825535A
- Authority
- CN
- China
- Prior art keywords
- support arm
- support
- abutment
- ladle turret
- crane
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/12—Travelling ladles or similar containers; Cars for ladles
- B22D41/13—Ladle turrets
Abstract
The present invention is a kind of assemble method of ladle turret top revolving support assembly, belongs to installing construction method, and its construction procedure is as follows：The first, assembly platform is set, bearing is in place：The rectangle steel structure platform of mattess or level is set, and on this mattess or steel structure platform, symmetrical, interval setting left support abutment and right support abutment are simultaneously fixedly installed limited support between base, two, the cleaning of equipment component and the preparation of frock：Get out install the special tooling of bearing pin, the protection grease on bearing pin, end cap, front support arm and rear support arm is cleaned, covered after having cleaned；3rd, top revolving support assembly is assembled：Place bearing pin on each supporting plate, correspondence passage, in pin shaft hole, using crane I and the synchronous lifting front support arm of crane II, rear support arm, pretectum and back header, it is safe and reliable, improve assembly schedule, precision, it is ensured that quality, reduce cost.
Description
Technical field
The invention belongs to installing construction method, more particularly, to a kind of group of the revolving support of Con casting ladle panoramic table
Dress method.
Background technology
It in existing continuous casting is most also generally pass of the most frequently used carrying steel ladle to be cast that ladle turret is
Key plant equipment, ladle turret is arranged on the top of conticaster casting position, is the transfer of the receiving with the casting that are connected molten steel
Equipment, when ladle turret is installed, generally, need to can just be carried out always component thereon after ground is assembled into part
Dress, wherein, the part of the top revolving support assembly of ladle turret is various, due to the top revolving support of ladle turret
The trailing arm (support arm) arranged in 180 degree carried on assembly, structure is more special, and coordinated is needed during assembling, assembles difficulty
Larger, less efficient, assembly precision is the emphasis of control.
At present, the data of the assemble method of the top revolving support assembly on ladle turret is not yet retrieved.
The content of the invention
The purpose of the present invention proposes a kind of group of ladle turret top revolving support assembly aiming above mentioned problem
Dress method, it is safe and reliable, improve assembly schedule, precision, it is ensured that quality, reduces cost.
The object of the present invention is achieved like this：A kind of assembling side of ladle turret top revolving support assembly
Method, because the ladle turret top revolving support assembly includes left support abutment 3, right support abutment 4, bearing pin 6, end cap 7, front support arm
8th, rear support arm 9 and pretectum 12, back header 13, it is characterized in that：During assembling, the special tooling for installing bearing pin 6 is employed, used
Double crane synchronous synergetics liftings, the assemble method of the ladle turret top revolving support assembly, its construction procedure is as follows：
The first, assembly platform is set, left and right bearing is in place：(see Fig. 1)
Will before assembling ladle turret top revolving support assembly (hereinafter referred to as top revolving support assembly)
Assembly platform is set, and the assembly platform is according to design or the mattess or the rectangle steel construction of level of job site
Platform 1, described mattess can be normal concrete ground, and described steel structure platform 1 can be welded with shaped steel and steel plate
Set up and form, described shaped steel can be the shaped steel of H350, the length x width of described steel structure platform 1 can for 8000 ㎜~
12000 ㎜ × 8000 ㎜, this steel structure platform 1 is set up firmly, acceptance(check)；
On mattess or steel structure platform 1, left support abutment 3 and right support abutment 4 are lifted into place and symmetrical, interval
Set, according to the absolute altitude of the design requirement on drawing, spacing centering it is complete after, left support abutment 3 base and right support abutment 4 base it
Between limited support 2 is fixedly installed, it is correct to ensure the spacing between left support abutment 3 and the base of right support abutment 4 and center, it is ensured that follow-up
The stabilization of assembling and the precision of assembling；
2nd, the cleaning of equipment component and the preparation of frock：
Get out install the special tooling of bearing pin 6, the special tooling is the supporting plate 5 of circular arc of the one end with flanged plate,
Described supporting plate 5 can cut open system and form with seamless steel pipe in decile, and described supporting plate 5 can be 530 ㎜ × 12 with diameter × wall thickness
The seamless steel pipe quartering of ㎜ is made；(explanation：The special tooling separately applies for utility model patent, so herein not
It is explained in detail)；
Bearing pin 6, end cap 7, front support arm 8 and rear support arm 9 are transported on mattess or steel structure platform 1, to pin
The protection grease on the surface of axle 6 is cleaned, and the part for checking end cap 7 whether there is shortcoming, to left support abutment 3, right support abutment 4, front support arm 8
Cleaned with the protection grease on the pin shaft hole on rear support arm 9, after cleaning is finished, each pin shaft hole, bearing pin 6 are using clear
Clean plastic sheeting is covered；
3rd, top revolving support assembly is assembled：(see Fig. 2, Fig. 3)
It is first that each supporting plate 5 corresponds to pin shaft hole (the i.e. bearing on the left support abutment 3 and right support abutment 4 respectively by special tooling
Hole) end face bottom, it is fixed after bearing pin 6 is placed on each supporting plate 5, using crane I 10 and crane II 11 respectively by front support arm
8th, rear support arm 9 is synchronous slings, and described crane I 10 and crane II 11 can be common 25t truck cranes, by the front support arm 8, after
Support arm 9 (is staggeredly overlappingly corresponded to correspond to insertion left support abutment 3 and right support abutment 4 with being gently overlapping in i.e. on left support abutment 3
Inserting front support arm 8, rear support arm 9, corresponds to inserting front support arm 8, rear support arm 9 with being also overlapping on right support abutment 4),
After after front support arm 8, the stabilization of rear support arm 9, the correspondence of bearing pin 6 that will be placed on each supporting plate 5 is elapsed, inserted into left support abutment 3, right branch
In pin shaft hole on seat 4, front support arm 8, rear support arm 9, after the inserting of each bearing pin 6 is finished, then corresponding installation end cap 7, then, profit
Correspond to crane I 10 and the synchronous pretectum 12 of slinging of crane II 11, back header 13 and respectively installed in two front support arms 8 and two
On individual rear support arm 9, the revolving support assembly assembling of ladle turret top is finished, and removes crane I 10 and crane II 11.
The assemble method of ladle turret top revolving support assembly proposed by the invention has the advantages that：
The work installed in high-altitude is transferred on ground or platform to be carried out, safe and reliable, reduces and avoid high-altitude work
The danger that industry is brought；
Time-consuming, ground packaging efficiency is improved, convenient and swift；
Assembly precision control is obvious, the either control for installing quality and spacing center of bearing pin, can reach design rule
The requirement of model.
Ladle turret top revolving support assembly assemble method proposed by the invention, improves safe effect, plus
Fast construction speed, it is ensured that construction precision, improves comprehensive benefit, low cost, efficiency high, practical.
Assembling in conjunction with drawings and Examples to ladle turret top revolving support assembly proposed by the invention
Method is further described.
Brief description of the drawings
Fig. 1 is left support abutment 3, the right support abutment 4 in ladle turret top revolving support assembly proposed by the invention
Assemble schematic diagram in place
Fig. 2 is the part 8 in ladle turret top revolving support assembly proposed by the invention：Front support arm, part 9：
Rear support arm and part 3：The assembling schematic diagram of left support abutment
Fig. 3 is the assembling schematic diagram of ladle turret top revolving support assembly proposed by the invention
In Fig. 1, Fig. 2, Fig. 1：
1st, platform 2, limited support 3, left support abutment 4, right support abutment 5, supporting plate 6, bearing pin 7, end cap 8, front support arm
9th, rear support arm 10, crane I 11, crane II 12, pretectum 13, back header
Specific embodiment (embodiment)
The assemble method of ladle turret top revolving support assembly proposed by the present invention, is used in certain four steel for 2012
Supporting continuous casting project is rolled, is 300 tons of installations of ladle turret top revolving support assembly, construction procedure is as follows：
One：The setting of assembly platform and bearing are in place：
1. by the use of job site length × a width of 10m × 10m normal concrete ground as assembly platform (1)；
2. left support abutment (3) and right support abutment (4) are hung to and are placed on assembly platform (1) respectively, according on design drawing
Absolute altitude, the requirement centering of spacing finish, be welded between the base of left support abutment (3) and right support abutment (4) and add limited support
(2)；
2nd, the cleaning of equipment component and the preparation of frock：
1. as shown in Fig. 2 corresponding to mounting pin in the end face outside of left support abutment (3) and the bearing hole of right support abutment (4) respectively
The position of axle (6), installs special tooling；I.e. one end carries the supporting plate (5) of the circular arc of flanged plate, the supporting plate (5) of the circular arc
With diameter × wall thickness by the seamless steel pipe quartering of 530 ㎜ × 12 ㎜ is made；
2. check another, the part of end cap (7), cleaning bearing pin (6) and left support abutment (3), right support abutment (4), front support arm (8),
The grease on pin shaft hole on rear support arm (9)；
3rd, top revolving support assembly is assembled：
1. each bearing pin (6) is placed on each supporting plate (5)；
2. using common 25t truck cranes crane I (10) and crane II (11) respectively by rear support arm (9), front support arm (8)
Synchronously sling, gently staggeredly in insertion left support abutment (3), right support abutment (4), after hand fit's stabilization to be employed, using supporting plate
(5) in the pin shaft hole for, bearing pin (6) is elapsed, installing on rear support arm (9), front support arm (8), bearing pin (6) is installed
Afterwards, then corresponding end cap (7) is installed；
3., pretectum 12, back header 13 are sling and is corresponded to respectively respectively using crane I (10) and crane II (11) and install
On two front support arms (8) and two rear support arms (9), the revolving support assembly assembling of ladle turret top is finished, and is torn open
Except crane I (10) and crane II (11).
The assemble method of ladle turret top revolving support assembly proposed by the invention, is to assemble on the ground,
Construction speed is fast, high precision, security risk are low, compared with construction speed is lifted in the air with single-piece, fast 8 days of the time of installation, from
And duration, the use of work equipment and artificial are saved, direct economic benefit is up to 6.7 ten thousand yuan.
Claims (8)
1. a kind of assemble method of ladle turret top revolving support assembly, due to the ladle turret top revolving support
Assembly includes left support abutment (3), right support abutment (4), bearing pin (6), end cap (7), front support arm (8), rear support arm (9) and pretectum
(12), back header (13), it is characterized in that：During assembling, the special tooling for installing bearing pin (6) is employed, employ double crane synchronizations
Collaboration lifting, the assemble method of the ladle turret top revolving support assembly, its construction procedure is as follows：
The first, assembly platform is set, left and right bearing is in place：
Assembly platform is set before the revolving support assembly of assembling ladle turret top, the assembly platform according to design or
It is the mattess of job site or the rectangle steel structure platform (1) of level, this steel structure platform (1) is set up firmly,
Acceptance(check)；
On mattess or steel structure platform (1), by left support abutment (3) and right support abutment (4) lifting it is in place and symmetrical,
Every setting, according to the absolute altitude of the design requirement on drawing, spacing centering it is complete after, in base and the right support abutment (4) of left support abutment (3)
Limited support (2) is fixedly installed between base, to ensure the spacing between left support abutment (3) and the base of right support abutment (4) and center
Correctly, ensureing the stabilization of follow-up assembling and the precision of assembling；
2nd, the cleaning of parts and the preparation of frock：
Get out install the special tooling of bearing pin (6), the special tooling is the supporting plate (5) of circular arc of the one end with flanged plate；
Bearing pin (6), end cap (7), front support arm (8) and rear support arm (9) are transported to mattess or steel structure platform (1)
On, the protection grease on bearing pin (6) surface is cleaned, the part for checking end cap (7) whether there is shortcoming, to left support abutment (3), the right side
The protection grease on pin shaft hole on bearing (4), front support arm (8) and rear support arm (9) is cleaned, after cleaning is finished,
Each pin shaft hole and bearing pin (6) are covered using cleaning plastic sheeting；
3rd, top revolving support assembly is assembled：
It is first that each supporting plate (5) corresponds to the pin shaft hole i.e. bearing on left support abutment (3) and right support abutment (4) respectively by special tooling
The bottom of hole end surface, places bearing pin (6) on each supporting plate (5) after fixing, respectively will be preceding using crane I (10) and crane II (11)
Support arm (8), rear support arm (9) are synchronous to be sling, and the front support arm 8, rear support arm 9 are corresponded into insertion left support abutment with being overlapping
(3) and in right support abutment (4), i.e., interlock on left support abutment (3) and overlappingly correspond to inserting front support arm (8), rear support arm (9),
Correspond to inserting front support arm (8), rear support arm (9) with being also overlapping on right support abutment (4)；Treat front support arm (8), rear support arm
(9) after stabilization, bearing pin (6) correspondence that will be placed on each supporting plate (5) is elapsed, inserted into left support abutment (3), right support abutment (4), front support
In pin shaft hole on arm (8), rear support arm (9), after each bearing pin (6) inserting is finished, then corresponding installation end cap (7), then, utilize
Crane I (10) and the synchronous pretectum (12) of slinging of crane II (11), back header (13) and correspondence are installed in two front support arms (8)
On two rear support arms (9), the revolving support assembly assembling of ladle turret top is finished, and removes crane I (10) and crane
Ⅱ(11)。
2. the assemble method of ladle turret top revolving support assembly according to claim 1, it is characterised in that institute
The mattess stated is normal concrete ground.
3. the assemble method of ladle turret top revolving support assembly according to claim 1, it is characterised in that institute
The steel structure platform (1) stated is welded to set up and formed with shaped steel and steel plate.
4. the assemble method of ladle turret top revolving support assembly according to claim 3, it is characterised in that institute
The shaped steel stated is the shaped steel of H350.
5. the assemble method of ladle turret top revolving support assembly according to claim 1, it is characterised in that institute
The length x width of the steel structure platform (1) stated is 8000 ㎜~12000 ㎜ × 8000 ㎜.
6. the dress method of revolving support assembly group in ladle turret top according to claim 1, it is characterised in that institute
The supporting plate (5) stated cuts open system and forms with seamless steel pipe in decile.
7. the assemble method of ladle turret top revolving support assembly according to claim 6, it is characterised in that institute
The supporting plate (5) stated is with diameter × wall thickness by the seamless steel pipe quartering of 530 ㎜ × 12 ㎜ is made.
8. the assemble method of ladle turret top revolving support assembly according to claim 1, it is characterised in that institute
The crane I (10) and crane II (11) stated are common 25t truck cranes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139731.8A CN106825535B (en) | 2017-03-10 | 2017-03-10 | The assemble method of ladle turret top revolving support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139731.8A CN106825535B (en) | 2017-03-10 | 2017-03-10 | The assemble method of ladle turret top revolving support assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825535A true CN106825535A (en) | 2017-06-13 |
| CN106825535B CN106825535B (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139731.8A Active CN106825535B (en) | 2017-03-10 | 2017-03-10 | The assemble method of ladle turret top revolving support assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285199A (en) * | 2017-06-30 | 2017-10-24 | 上海二十冶建设有限公司 | The fast hoisting method of billet caster bale panoramic tables |
| CN111054910A (en) * | 2019-12-30 | 2020-04-24 | 五冶集团上海有限公司 | Big package revolving stage weighing arm mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10037763A1 (en) * | 2000-08-03 | 2002-02-14 | Sms Demag Ag | Continuous casting installation consists of ladle turntable for receiving and positioning casting ladles using lifting support arms |
| CN101215615A (en) * | 2007-12-28 | 2008-07-09 | 中国第十七冶金建设有限公司 | Combination method mounting technique for ultra-large type steel converter |
| CN101879592A (en) * | 2010-06-25 | 2010-11-10 | 衡阳华菱连轧管有限公司 | Straight-arm horizontal continuous casting ladle rotary table and method for exchanging ladles by adopting same |
| KR20130120149A (en) * | 2012-04-25 | 2013-11-04 | 주식회사 포스코건설 | Ladle turret |
| CN103406528A (en) * | 2013-08-26 | 2013-11-27 | 中国二十二冶集团有限公司 | Modularization installing construction method for slab continuous casting machine bale rotary table |
| CN204150921U (en) * | 2014-07-04 | 2015-02-11 | 宝钢工程技术集团有限公司 | Ladle turret lifting tool |
| CN106011366A (en) * | 2016-06-12 | 2016-10-12 | 中国十七冶集团有限公司 | Combination mounting method for complete equipment of converter tapping hole |
-
2017
- 2017-03-10 CN CN201710139731.8A patent/CN106825535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10037763A1 (en) * | 2000-08-03 | 2002-02-14 | Sms Demag Ag | Continuous casting installation consists of ladle turntable for receiving and positioning casting ladles using lifting support arms |
| CN101215615A (en) * | 2007-12-28 | 2008-07-09 | 中国第十七冶金建设有限公司 | Combination method mounting technique for ultra-large type steel converter |
| CN101879592A (en) * | 2010-06-25 | 2010-11-10 | 衡阳华菱连轧管有限公司 | Straight-arm horizontal continuous casting ladle rotary table and method for exchanging ladles by adopting same |
| KR20130120149A (en) * | 2012-04-25 | 2013-11-04 | 주식회사 포스코건설 | Ladle turret |
| CN103406528A (en) * | 2013-08-26 | 2013-11-27 | 中国二十二冶集团有限公司 | Modularization installing construction method for slab continuous casting machine bale rotary table |
| CN204150921U (en) * | 2014-07-04 | 2015-02-11 | 宝钢工程技术集团有限公司 | Ladle turret lifting tool |
| CN106011366A (en) * | 2016-06-12 | 2016-10-12 | 中国十七冶集团有限公司 | Combination mounting method for complete equipment of converter tapping hole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285199A (en) * | 2017-06-30 | 2017-10-24 | 上海二十冶建设有限公司 | The fast hoisting method of billet caster bale panoramic tables |
| CN111054910A (en) * | 2019-12-30 | 2020-04-24 | 五冶集团上海有限公司 | Big package revolving stage weighing arm mounting structure |
| CN111054910B (en) * | 2019-12-30 | 2022-10-18 | 五冶集团上海有限公司 | Big package revolving stage weighing arm mounting structure |
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| Publication number | Publication date |
|---|---|
| CN106825535B (en) | 2018-07-20 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Assembly method of upper slewing support assembly of ladle turret Effective date of registration: 20210519 Granted publication date: 20180720 Pledgee: Industrial and Commercial Bank of China Limited MAANSHAN Tuanjie square sub branch Pledgor: CHINA MCC17 GROUP Co.,Ltd. Registration number: Y2021980003566 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230810 Granted publication date: 20180720 Pledgee: Industrial and Commercial Bank of China Limited MAANSHAN Tuanjie square sub branch Pledgor: CHINA MCC17 GROUP Co.,Ltd. Registration number: Y2021980003566 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |