CN201728342U - Cross arm structure of tundish on-line replacement stopper rod - Google Patents
Cross arm structure of tundish on-line replacement stopper rod Download PDFInfo
- Publication number
- CN201728342U CN201728342U CN2010202751337U CN201020275133U CN201728342U CN 201728342 U CN201728342 U CN 201728342U CN 2010202751337 U CN2010202751337 U CN 2010202751337U CN 201020275133 U CN201020275133 U CN 201020275133U CN 201728342 U CN201728342 U CN 201728342U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- transverse arm
- tundish
- connecting portion
- stopper rod
- 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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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a cross arm structure of a tundish on-line replacement stopper rod, wherein a fixing cross arm is connected with a moving cross arm, the end portion of the moving cross arm is provided with a fork head which is used to block a stopper rod, a connecting portion of the moving cross arm and a connecting portion of the fixing cross arm are up and down overlapped, the connecting portion of the moving cross arm is arranged on the upper surface of the connecting portion of the fixing cross arm, the two are fixed together by bolts, the connecting portion of the moving cross arm is provided with a handle, and the base portion of the fork head of the moving cross arm is provided with a pin which is provided with a limit stopper rod. The fork head of the end portion of the moving cross arm is blocked with an end head of the stopper rod, and then the stopper rod and the moving cross arm are hoisted and move to the upper surface of a tundish, and the moving cross arm plays the role of a counter weight, and can be left and right adjusted in less effort with the moving cross arm to settle the bottom end of the stopper rod to a water port of the tundish through holding the handle by hands, thereby being capable of fixing the moving cross arm on the fixing cross arm after adjusting beam of the tundish.
Description
Technical field
The utility model belongs to the molten steel casting technical field, specifically relates to the cross arm structure of the online replacing stopper of a kind of tundish.
Background technology
In the prior art, can not change stopper during the molten steel direct casting, the stopper that refractory material is made is shorter the service life in molten steel, and stopper is scrapped the whole tundish in back and also and then scrapped, and the tundish bag of realizing casting high-quality molten steel is limited by stopper age, and production cost is very high.If can change stopper during the direct casting molten steel, so can proper extension tundish bag age, reduce production costs.Because stopper is made with refractory material, can swim in the molten steel, comparatively bother when therefore changing stopper, must establish the place, the mouth of a river that a counterweight could be deposited to the stopper bottom tundish on the stopper top.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, and the cross arm structure of the online replacing stopper of a kind of tundish is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the cross arm structure of the online replacing stopper of a kind of tundish, comprise fixedly transverse arm, connection is provided with movable transverse arm on the described fixedly transverse arm, and the end of movable transverse arm is provided with the jaw that is used for the holding stopper.
As preferably, the connecting portion of described movable transverse arm and the fixedly connecting portion superimposed setting up and down of transverse arm, and movable transverse arm connecting portion be arranged on fixing transverse arm connecting portion above.
As preferably, also be provided with handle on the connecting portion of described movable transverse arm, the jaw base portion of movable transverse arm is provided with the pin of spacing stopper.
The utility model is designed to detachable structure with transverse arm, termination with the jaw holding stopper of movable transverse arm end, pin is used for the jaw that spacing stopper can firmly must be stuck in stopper movable transverse arm end, again stopper is lifted and moves to above the tundish together with movable transverse arm, movable transverse arm has played the effect of counterweight, hand-held handle can about adjust together with movable transverse arm the stopper bottom is deposited to comparatively effortlessly in the place, the mouth of a river of bag, adjust behind the tundish beam movable transverse arm is fixed on fixedly on the transverse arm just passable.The utlity model has characteristics such as simple in structure, reasonable in design.
Description of drawings
Fig. 1 is a kind of main TV structure schematic diagram of the present utility model;
Fig. 2 is a kind of plan structure schematic diagram of the present utility model;
Fig. 3 is a kind of left TV structure schematic diagram of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1-3, the utility model is to connect movable transverse arm 2 is set on fixing transverse arm 1, the end of movable transverse arm 2 is provided with the jaw 4 that is used for the holding stopper, the connecting portion of movable transverse arm 2 and the fixedly connecting portion superimposed setting up and down of transverse arm 1, and movable transverse arm connecting portion be arranged on fixing transverse arm connecting portion above, use bolt 3 that both are fixed together, the connecting portion of movable transverse arm 2 is provided with handle 5, and the jaw base portion of movable transverse arm 2 is provided with the pin 6 of spacing stopper.
The utility model is designed to detachable structure with transverse arm, termination with the jaw holding stopper of movable transverse arm end, pin is used for the jaw that spacing stopper can firmly must be stuck in stopper movable transverse arm end, again stopper is lifted and moves to above the tundish together with movable transverse arm, movable transverse arm has played the effect of counterweight, hand-held handle can about adjust together with movable transverse arm the stopper bottom is deposited to comparatively effortlessly in the place, the mouth of a river of bag, adjust behind the tundish beam movable transverse arm is fixed on fixedly on the transverse arm just passable.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the cross arm structure of the online replacing stopper of tundish comprises fixedly transverse arm (1), it is characterized in that last connection of described fixedly transverse arm (1) movable transverse arm (2) being set, and the end of movable transverse arm (2) is provided with the jaw (4) that is used for the holding stopper.
2. the cross arm structure of the online replacing stopper of tundish according to claim 1, it is characterized in that the connecting portion of described movable transverse arm (2) and the fixedly up and down superimposed setting of connecting portion of transverse arm (1), and movable transverse arm (2) connecting portion be arranged on fixing transverse arm (1) connecting portion above.
3. the cross arm structure of the online replacing stopper of tundish according to claim 1 and 2 is characterized in that also being provided with handle (5) on the connecting portion of described movable transverse arm (2), and jaw (4) base portion of movable transverse arm (2) is provided with the pin (6) of spacing stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202751337U CN201728342U (en) | 2010-07-29 | 2010-07-29 | Cross arm structure of tundish on-line replacement stopper rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202751337U CN201728342U (en) | 2010-07-29 | 2010-07-29 | Cross arm structure of tundish on-line replacement stopper rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728342U true CN201728342U (en) | 2011-02-02 |
Family
ID=43519500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202751337U Expired - Fee Related CN201728342U (en) | 2010-07-29 | 2010-07-29 | Cross arm structure of tundish on-line replacement stopper rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912951A (en) * | 2010-07-29 | 2010-12-15 | 杭州钢铁股份有限公司 | Method for replacing stopper rod on line for tundish and cross arm structure for replacing stopper rod |
-
2010
- 2010-07-29 CN CN2010202751337U patent/CN201728342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912951A (en) * | 2010-07-29 | 2010-12-15 | 杭州钢铁股份有限公司 | Method for replacing stopper rod on line for tundish and cross arm structure for replacing stopper rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110729 |