KR20120122064A - 래들 리프팅 장치 - Google Patents
래들 리프팅 장치 Download PDFInfo
- Publication number
- KR20120122064A KR20120122064A KR1020110040032A KR20110040032A KR20120122064A KR 20120122064 A KR20120122064 A KR 20120122064A KR 1020110040032 A KR1020110040032 A KR 1020110040032A KR 20110040032 A KR20110040032 A KR 20110040032A KR 20120122064 A KR20120122064 A KR 20120122064A
- Authority
- KR
- South Korea
- Prior art keywords
- ladle
- inflow
- long hole
- trunnion
- support plate
- 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
- B22D41/06—Equipment for tilting
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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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/201—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from above, e.g. by ceilings of buildings
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 래들 리프팅 장치를 분해하여 개략적으로 도시한 분해 사시도이다.
도 3은 도 2의 래들 리프팅 장치를 도시한 조립 사시도이다.
도 4는 도 2의 래들 리프팅 장치의 일부를 도시한 부분 단면도이다.
도 5는 도 2의 래들 리프팅 장치 중 리프팅 러그를 나타낸 정면도이다.
21: 지지판 22: 걸림봉
30: 리프팅 러그 30a, 30b: 몸체
31: 장착봉 32: 장공
33: 제1 부시 34: 제2 부시
35: 고정돌기 36: 고정캡
37: 고정홈 40: 유입방지턱
41: 제1 유입방지턱 42: 제2 유입방지턱
C: 크레인
Claims (4)
- 래들 외측면에 부착된 지지판과 상기 지지판에서 수직으로 돌출된 원기둥 형상의 걸림봉으로 구성되는 트러니언;
상기 트러니언이 삽입되기 위한, 수평내경이 수직내경보다 긴 형상의 장공이 형성되고, 상기 장공의 상단에 크레인이 걸리는 걸림부가 형성된 리프팅 러그; 및
상기 장공의 외연면을 따라 높이를 갖도록 형성되어, 외부로부터 이물질이 장공으로 유입되는 것을 방지하는 제1 유입방지턱을 포함하는, 래들 리프팅 장치.
- 청구항 1에 있어서,
상기 지지판 일측에 상기 걸림봉의 둘레를 따라 설치되며, 상기 제1 유입방지턱과 동일한 형상으로 대향 배치되도록, 상기 래들 외부 방향으로 높이를 가지는 단턱 형상의 제2 유입방지턱이 더 구비되는 것을 특징으로 하는, 래들 리프팅 장치.
- 청구항 2에 있어서,
상기 제2 유입방지턱은 상기 제1 유입방지턱과 설정된 간격만큼 이격되도록 형성되는 것을 특징으로 하는, 래들 리프팅 장치.
- 청구항 2에 있어서,
상기 제2 유입방지턱은 상기 제1 유입방지턱과 맞붙는 형태로 형성되는 것을 특징으로 하는, 래들 리프팅 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110040032A KR101235614B1 (ko) | 2011-04-28 | 2011-04-28 | 래들 리프팅 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110040032A KR101235614B1 (ko) | 2011-04-28 | 2011-04-28 | 래들 리프팅 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120122064A true KR20120122064A (ko) | 2012-11-07 |
| KR101235614B1 KR101235614B1 (ko) | 2013-02-21 |
Family
ID=47508380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110040032A Expired - Fee Related KR101235614B1 (ko) | 2011-04-28 | 2011-04-28 | 래들 리프팅 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101235614B1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101303823B1 (ko) * | 2012-02-07 | 2013-09-04 | 우림기계(주) | 용탕이송용기 리프팅 시스템 |
| CN104439225A (zh) * | 2014-10-21 | 2015-03-25 | 张家港长力机械有限公司 | 钢水罐 |
| KR20160133745A (ko) * | 2015-05-13 | 2016-11-23 | 주식회사 포스코 | 부싱회전장치 및 이를 갖춘 래들 |
| KR20160136620A (ko) | 2015-05-20 | 2016-11-30 | 주식회사 포스코 | 래들 리프팅 러그용 부싱 및 이를 구비한 래들 |
| RU206955U1 (ru) * | 2021-04-30 | 2021-10-04 | Акционерное общество "АвтоВАЗ" | Стакан для шлаковни |
| CN116638079A (zh) * | 2023-05-08 | 2023-08-25 | 金雷科技股份公司 | 一种风电主轴铸造用浇铸装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990026242U (ko) * | 1997-12-19 | 1999-07-15 | 이구택 | 전기로용 래들의 슬래그 차단장치 |
| JP2002069523A (ja) | 2000-09-05 | 2002-03-08 | Kawasaki Steel Corp | 転炉の集塵方法及び集塵装置 |
| KR100477882B1 (ko) | 2002-10-02 | 2005-03-18 | 주식회사 포스코 | 레이들 |
-
2011
- 2011-04-28 KR KR1020110040032A patent/KR101235614B1/ko not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101303823B1 (ko) * | 2012-02-07 | 2013-09-04 | 우림기계(주) | 용탕이송용기 리프팅 시스템 |
| CN104439225A (zh) * | 2014-10-21 | 2015-03-25 | 张家港长力机械有限公司 | 钢水罐 |
| KR20160133745A (ko) * | 2015-05-13 | 2016-11-23 | 주식회사 포스코 | 부싱회전장치 및 이를 갖춘 래들 |
| KR20160136620A (ko) | 2015-05-20 | 2016-11-30 | 주식회사 포스코 | 래들 리프팅 러그용 부싱 및 이를 구비한 래들 |
| RU206955U1 (ru) * | 2021-04-30 | 2021-10-04 | Акционерное общество "АвтоВАЗ" | Стакан для шлаковни |
| CN116638079A (zh) * | 2023-05-08 | 2023-08-25 | 金雷科技股份公司 | 一种风电主轴铸造用浇铸装置 |
| CN116638079B (zh) * | 2023-05-08 | 2026-04-03 | 金雷科技股份公司 | 一种风电主轴铸造用浇铸装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101235614B1 (ko) | 2013-02-21 |
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