CN102049506B - Improved molten steel tank turning mechanism - Google Patents
Improved molten steel tank turning mechanism Download PDFInfo
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- CN102049506B CN102049506B CN 201010618980 CN201010618980A CN102049506B CN 102049506 B CN102049506 B CN 102049506B CN 201010618980 CN201010618980 CN 201010618980 CN 201010618980 A CN201010618980 A CN 201010618980A CN 102049506 B CN102049506 B CN 102049506B
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- molten steel
- ladle
- turning mechanism
- steel tank
- locking device
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention provides an improved molten steel tank turning mechanism. The mechanism can solve the problem of potential safety hazard when the conventional turning mechanism drops from a hanging point in the turning process in the absence of a locking device. The mechanism is simple in structure, reliable in locking and convenient to use. The mechanism comprises a pull rod and a cradle, wherein one end of the pull rod is hinged at the bottom of a molten steel tank, and the other end of the pull rod is hinged with the cradle; and the molten steel tank is provided with the hanging point. The mechanism is characterized by also comprising an automatic locking device, wherein the automatic locking device is fixed on the side wall of the molten steel tank and longitudinally positioned between the hanging point and the pull rod.
Description
Technical field
The present invention relates to the metallurgical tank auxiliary device field of using, be specially improved molten steel tank turning mechanism.
Background technology
Package turning mechanism is the subsidiary body of ladle, it mainly comprises suspension bracket, pull bar, the ladle bottom-hinged is connected with pull bar, pull bar and suspension bracket are hinged, the ladle sidepiece is equipped with suspension centre, hook when ladle does not need to overturn on the suspension bracket tangles suspension centre, in needs are toppled over ladle during remaining molten steel generally is to hook suspension bracket by crown block hook to make suspension bracket break away from hanging point, drive pull bar ladle is overturn.Package turning mechanism in the past is generally without self-locking structure, when package turning mechanism is in off working state or adopts alternate manner when verting with hot metal ladle overturning car, when hot metal ladle overturning to certain angle, package turning mechanism can come off from the hanging point of ladle, thereby has potential safety hazard.In the past for fear of the generation of above-mentioned situation, generally corresponding perforate on hanging point and suspension bracket, when adopting alternate manner to tumble ladle, insert with latch and prevent in the hole on hanging point and the suspension bracket that suspension bracket and pull bar are subjected to conduct oneself with dignity when tumbling and come off from hanging point, jeopardize personal security.Its shortcoming is: it needs manually-operated, and when normal use overhead traveling crane upset ladle, latch need to be extracted, and it operates inconvenience.
Summary of the invention
In order to address the above problem, the invention provides improved molten steel tank turning mechanism, it can solve, and package turning mechanism was owing to the security hidden trouble that comes off and cause from hanging point in turning over packet procedures without locking device in the past, and it is simple in structure, and reliable lock is easy to use.
Its technical scheme is such, it comprises pull bar and suspension bracket, described pull bar one end is hinged, and to be installed on ladle bottom, the other end and described suspension bracket hinged, on the described ladle hanging point is installed, it is characterized in that: it also comprises forced locking device, and described forced locking device is fixed in described ladle sidewall, it is vertically between described hanging point and described pull bar.
It is further characterized in that: described forced locking device comprises guide rod and guide pin bushing, and described guide rod passes described guide pin bushing internally, and, guide pin bushing internal sleeve outside at described guide rod is equipped with Compress Spring; Described guide pin bushing is installed in the support, and described support is installed on described ladle sidewall.
Compare with existing molten steel tank turning mechanism, beneficial effect of the present invention is: it has increased forced locking device, guide rod when package turning mechanism is in off working state in the locking device by compression spring effect its up and down can hold out against hanging point and pull bar in two ends, thereby the suspension bracket that guarantees ladle package turning mechanism under any angle all is hung on the hanging point, it is simple in structure, reliable lock has guaranteed the safety in production of enterprise.
Description of drawings
Fig. 1 is molten steel tank turning mechanism structural representation of the present invention;
Fig. 2 is forced locking device structural representation in Fig. 1.
The specific embodiment
See Fig. 1, it comprises pull bar 1, suspension bracket 2, forced locking device 5 the present invention, pull bar 1 one ends are hinged, and to be installed on ladle 3 bottoms, the other end and suspension bracket 2 hinged, and hanging point 4 is installed on the ladle 3, and forced locking device 5 is fixed in molten steel 3 pot sidewalls, it is vertically between hanging point 4 and pull bar 1.Forced locking device 5 comprises guide rod 6 and guide pin bushing 7, sees Fig. 2, and guide rod 6 passes guide pin bushing 7 internally, in guide rod 6 outsides, guide pin bushing 7 internal sleeve are equipped with Compress Spring 8; Guide pin bushing 7 is installed in the support 9, and support 9 is installed on ladle 3 sidewalls.Among Fig. 1,10 is the hook of suspension bracket 1.
The below specifically describes the course of work of the present invention: when package turning mechanism is in off working state, the by compression effect of spring 8, the upper and lower end of guide rod 6 holds out against respectively hanging point 4 and pull bar 1, guarantees that ladle 3 its package turning mechanism of what angle of no matter tumbling is locked on the hanging point 4 all the time; When tumbling ladle by overhead traveling crane lifting package turning mechanism, crown block hook hooks suspension bracket 2, lifting after gallows 2 pulling pull bars 1, the active force that the guide rod 6 of forced locking device 5, Compress Spring 8 tension members 1 make progress is compression upwards, until the hook 10 of suspension bracket 2 breaks away from the upset that hanging point 4 is realized ladle.
Claims (2)
1. improved molten steel tank turning mechanism, it comprises pull bar and suspension bracket, described pull bar one end is hinged, and to be installed on ladle bottom, the other end and described suspension bracket hinged, on the described ladle hanging point is installed, it is characterized in that: it also comprises forced locking device, and described forced locking device is fixed in described ladle sidewall, it is vertically between described hanging point and described pull bar; Described forced locking device comprises guide rod and guide pin bushing, and described guide rod passes described guide pin bushing internally, and, guide pin bushing internal sleeve outside at described guide rod is equipped with Compress Spring.
2. improved molten steel tank turning mechanism according to claim 1, it is characterized in that: described guide pin bushing is installed in the support, and described support is installed on described ladle sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618980 CN102049506B (en) | 2010-12-31 | 2010-12-31 | Improved molten steel tank turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618980 CN102049506B (en) | 2010-12-31 | 2010-12-31 | Improved molten steel tank turning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102049506A CN102049506A (en) | 2011-05-11 |
| CN102049506B true CN102049506B (en) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010618980 Active CN102049506B (en) | 2010-12-31 | 2010-12-31 | Improved molten steel tank turning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049506B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439225A (en) * | 2014-10-21 | 2015-03-25 | 张家港长力机械有限公司 | Ladle |
| CN105083896B (en) * | 2015-09-10 | 2018-06-12 | 太仓市微贯机电有限公司 | A kind of transport turnover device and its method of work |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040812A1 (en) * | 2004-08-24 | 2006-03-02 | Beab Brandenburg/H. Engineering & Anlagenbau Gmbh | Operating mechanism for steel casting ladle with surrounding components operated as tilt levers |
| CN201357780Y (en) * | 2009-02-27 | 2009-12-09 | 张臻 | Automatic open-close locking mechanism of rear door of dumper carriage |
| CN201380740Y (en) * | 2009-01-16 | 2010-01-13 | 长沙中联重工科技发展股份有限公司 | Sealed switch locking mechanism of door |
| DE102008051224A1 (en) * | 2008-10-14 | 2010-04-29 | Scheuerle Fahrzeugfabrik Gmbh | Transport pallet for container that is filled with liquid material and includes lateral receptions and rear reception, comprises base frame with support, in which the lateral receptions of the container are receivable, and tipping device |
| CN201516507U (en) * | 2009-11-02 | 2010-06-30 | 一重集团大连设计研究院有限公司 | Tundish locking device |
| CN201519764U (en) * | 2009-08-07 | 2010-07-07 | 武汉钢铁(集团)公司 | Overturning connecting rod mechanism provided with safe locking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114251U (en) * | 2010-12-31 | 2012-01-18 | 无锡巨力重工股份有限公司 | Improved ladle overturning mechanism |
-
2010
- 2010-12-31 CN CN 201010618980 patent/CN102049506B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040812A1 (en) * | 2004-08-24 | 2006-03-02 | Beab Brandenburg/H. Engineering & Anlagenbau Gmbh | Operating mechanism for steel casting ladle with surrounding components operated as tilt levers |
| DE102008051224A1 (en) * | 2008-10-14 | 2010-04-29 | Scheuerle Fahrzeugfabrik Gmbh | Transport pallet for container that is filled with liquid material and includes lateral receptions and rear reception, comprises base frame with support, in which the lateral receptions of the container are receivable, and tipping device |
| CN201380740Y (en) * | 2009-01-16 | 2010-01-13 | 长沙中联重工科技发展股份有限公司 | Sealed switch locking mechanism of door |
| CN201357780Y (en) * | 2009-02-27 | 2009-12-09 | 张臻 | Automatic open-close locking mechanism of rear door of dumper carriage |
| CN201519764U (en) * | 2009-08-07 | 2010-07-07 | 武汉钢铁(集团)公司 | Overturning connecting rod mechanism provided with safe locking device |
| CN201516507U (en) * | 2009-11-02 | 2010-06-30 | 一重集团大连设计研究院有限公司 | Tundish locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102049506A (en) | 2011-05-11 |
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