CN201250050Y - Ladle lifter - Google Patents
Ladle lifter Download PDFInfo
- Publication number
- CN201250050Y CN201250050Y CNU2008200683145U CN200820068314U CN201250050Y CN 201250050 Y CN201250050 Y CN 201250050Y CN U2008200683145 U CNU2008200683145 U CN U2008200683145U CN 200820068314 U CN200820068314 U CN 200820068314U CN 201250050 Y CN201250050 Y CN 201250050Y
- Authority
- CN
- China
- Prior art keywords
- ladles
- molten steel
- ladle
- lifter
- steel jar
- 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
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Abstract
A ladle lifter belongs to the molten steel vacuum refining technical field of steel enterprises and steel plants, while in prior art, ladle lifter is arranged under ladles to cause molten steel leakage and major accidents. The ladle lifter comprises a hoister fixed above a ladle, a lifting frame fixed under the hoister and a hook hinged with the lifting frame for hooking ladles. The utility model adopts the hoister to hoist ladles, without using traditional hydraulic lifting device, the ladle lifter can be arranged at the upper area of object ladles, to avoid equipment under the ladles or only arrange a ladle car under the ladles in treatment, to avoid accident leakage of ladles in treatment, thereby avoiding major accidents and being beneficial for generalization.
Description
Technical field
The utility model belongs to iron and steel enterprise's steelworks molten steel vacuum refining process field, is specifically related to a kind of device that the molten steel jar is promoted.
Background technology
Traditional need are to be contained in the molten steel jar through the vacuum treated molten steel of RH, and hydraulic jacking device is lifted to certain altitude with the molten steel jar and tubular stinger is immersed in the molten steel begin refining treatment.The problem of using hydraulic jacking device to promote the existence of molten steel jar is, because hydraulic jacking device is below the molten steel jar, so in case the unexpected leakage of jar water pot will cause great safety misadventure, certain steel mill caused the ground hydraulic Lifting Equipment great personal equipment breakdown that leads on fire with regard to invar free clothing leakage once takes place in the past.
The utility model content
The device that in the prior art molten steel jar is promoted is arranged on the below of molten steel jar, and in a single day the problem of molten steel leakage with regard to causing a serious accident easily takes place, and the utility model provides a kind of molten steel jar bont, can avoid the problems referred to above preferably.
Purpose described in the utility model is achieved by the following scheme:
A kind of molten steel jar bont, comprise winch that is fixed on molten steel jar top and the lift frame that is fixed on the winch below, winch is two that are set up in parallel, the below of two winchs is separately fixed at an end of lift frame length direction, be hinged with two hooks on lift frame, two hooks are hinged on an end of lift frame Width respectively.Also comprise oil cylinder, an end of described oil cylinder is fixed on the lift frame, and the other end is fixed on the back of hook.
The lifting of the utility model molten steel jar is to finish by hoist lifting device, rather than adopt traditional hydraulic jacking device, bont is arranged in the upper area of pending molten steel jar, the no equipment in molten steel jar below or buggy ladle is only arranged in the treating process, therefore the serious accident that can avoid the unexpected leakage because of ladle in the treating process to cause is beneficial to and applies.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a birds-eye view of the present utility model;
Fig. 3 is the utility model running condition scheme drawing.
Wherein, winch 1, lift frame 2, hook 3, oil cylinder 4, molten steel jar 5, the reel 6 of winch, the assembly pulley 7 of winch.
The specific embodiment
With reference to Fig. 1, the utility model comprises two winchs 1 that are set up in parallel, the below of two winchs 1 connects an end of lift frame 2 respectively, at the hinged respectively hook 3 in the two ends of lift frame 2 Widths, each hook back of 3 all fixes with an end of separately oil cylinder 4, and the other end of oil cylinder 4 is fixed on the lift frame 2.Two hook 3 gudgeons on molten steel jar 5 all.
During work, the buggy ladle walking drives the midway location below that molten steel jar 5 walks to two hooks 3, winch promotes framework 2 and moves downward the gudgeon position that arrives on the molten steel jar 5 until hook 3, right latter two oil cylinder 4 drives separately hook 3 respectively and hooks a gudgeon on the molten steel jar 5, is promoted to corresponding height by winch drive lift frame and molten steel jar 5 again and gets final product.
In the said structure, winch can be two, also can be provided with three, four or more as required, and apparent, many more its safetys of the number of winch are high more, all within the protection domain of this patent.
Need to prove that in addition above-mentioned embodiment is the protection domain that the exemplary illustration of this patent is not limited it, those skilled in the art can carry out the improvement of some unsubstantialities to it, all within the protection domain of this patent.
Claims (4)
1. a molten steel jar bont is characterized in that comprising winch that is fixed on molten steel jar top and the lift frame that is fixed on the winch below, is hinged with two hooks on the described lift frame.
2. molten steel jar bont according to claim 1 is characterized in that also comprising oil cylinder, and an end of described oil cylinder is fixed on the lift frame, and the other end is fixed on the back of hook.
3. molten steel jar bont according to claim 1 and 2 is characterized in that described winch is two that are set up in parallel, and the below of two winchs is separately fixed at an end of lift frame length direction.
4. molten steel jar bont according to claim 3 is characterized in that two hooks are hinged on an end of lift frame Width respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200683145U CN201250050Y (en) | 2008-07-08 | 2008-07-08 | Ladle lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200683145U CN201250050Y (en) | 2008-07-08 | 2008-07-08 | Ladle lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250050Y true CN201250050Y (en) | 2009-06-03 |
Family
ID=40745721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200683145U Expired - Fee Related CN201250050Y (en) | 2008-07-08 | 2008-07-08 | Ladle lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250050Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011023084A1 (en) * | 2009-08-26 | 2011-03-03 | 宝钢工程技术集团有限公司 | Hydraulic lifting device for steel ladle |
| CN102765655A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Steel ladle lifting appliance |
| CN105178393A (en) * | 2015-06-29 | 2015-12-23 | 上海市安装工程集团有限公司 | Manufacturing method, hoisting method and installing method of water tank |
| CN110436338A (en) * | 2019-07-25 | 2019-11-12 | 太原重工股份有限公司 | Suspender hangs unhook guiding device and method |
-
2008
- 2008-07-08 CN CNU2008200683145U patent/CN201250050Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011023084A1 (en) * | 2009-08-26 | 2011-03-03 | 宝钢工程技术集团有限公司 | Hydraulic lifting device for steel ladle |
| CN102765655A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Steel ladle lifting appliance |
| CN105178393A (en) * | 2015-06-29 | 2015-12-23 | 上海市安装工程集团有限公司 | Manufacturing method, hoisting method and installing method of water tank |
| CN110436338A (en) * | 2019-07-25 | 2019-11-12 | 太原重工股份有限公司 | Suspender hangs unhook guiding device and method |
| CN110436338B (en) * | 2019-07-25 | 2020-06-26 | 太原重工股份有限公司 | Lifting appliance unhooking guide device and method |
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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 |
Granted publication date: 20090603 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |