CN207343778U - A kind of anticreep centering steel ladle cover - Google Patents
A kind of anticreep centering steel ladle cover Download PDFInfo
- Publication number
- CN207343778U CN207343778U CN201721204456.5U CN201721204456U CN207343778U CN 207343778 U CN207343778 U CN 207343778U CN 201721204456 U CN201721204456 U CN 201721204456U CN 207343778 U CN207343778 U CN 207343778U
- Authority
- CN
- China
- Prior art keywords
- hangers
- cover
- spare
- backpack cover
- steel ladle
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
Metal melt field of containers is the utility model is related to, is specially a kind of anticreep centering steel ladle cover.It is characterized by comprising：Cut with scissors hook (1), backpack cover (2), hangers (3), spare hangers (4), hinge hook (1) with quarter circular arc prevents backpack cover (2) from breaking off relations, and backpack cover (2) is sling in spare hangers (4) the energy automatic centering at backpack cover (2) center of gravity extended line.The utility model is compact in structure and convenient to use, securely and reliably.
Description
Technical field
Metal melt field of containers is the utility model is related to, is specially a kind of anticreep centering steel ladle cover.
Background technology
It is larger to reduce the fluctuation of steelmaking process liquid steel temperature to reduce heat loss in molten steel operation process for BOF steelmaking shop
Steelmaking process temperature control is influenced, while reduces steel-making cost, improve work on the spot environment, using steel ladle full stroke covering device,
From converter, --- --- continuous casting --- deslagging --- hot repair platform entirely all covers steel ladle cover using cycle period for external refining
On ladle, heat loss can be substantially reduced.At present, the covering/uncovering device that steel ladle full stroke covering uses has very much, most of uncovery
The steel ladle cover form that device uses is hook and U-shaped hinge hook.Since smelting process ladle needs to carry out 180 ° of deslagging, steel ladle cover holds
Easily break off relations；Steel ladle cover need to be hung away using spare suspender there are abnormal conditions, influence rhythm of production.
Utility model content
The purpose of this utility model overcomes the deficiency of the prior art and equipment, there is provided a kind of simple in structure, reliability
Steel ladle cover, the utility model discloses a kind of anticreep centering steel ladle cover.
To achieve the above object, the utility model anticreep centering steel ladle cover, including：Cut with scissors hook (1), backpack cover (2), hangers (3),
Spare hangers (4), the hinge hook (1) with quarter circular arc prevents backpack cover (2) from breaking off relations, at backpack cover (2) center of gravity extended line
Spare hangers (4) can automatic centering sling backpack cover (2).
Hook (1) is cut with scissors in short U-shaped shape in foreign minister, the end section in outer end has quarter circular arc, toppling over ladle (5)
When, prevent backpack cover (2) from breaking off relations.
Spare hangers (4) is located at backpack cover (2) center of gravity extended line, just forms barycenter oftriangle weight with 3 hangers (3)
Close, spare hangers (4) has smooth circular arc guide section, can allow suspension hook (8) automatic centering, steadily slings backpack cover (2).
The utility model has the following advantages compared with prior art and effect：
(1) whole device is simple in structure, and reliability is high.In deslagging process due to being designed with the U-shaped of quadrant segmental arc
Hook is cut with scissors, can prevent steel ladle cover from breaking off relations well.
(2) steel ladle cover need to be hung away there are abnormal conditions, it is not necessary in addition design spare suspender, directly hung with driving auxiliary hook
Spare hangers.Spare hangers is at the center of gravity extended line of steel ladle cover, and spare hangers has smooth circular arc guide section, hanged process
Auxiliary hook automatic centering, handling process steel ladle cover will not knockdown.
Brief description of the drawings
Fig. 1 is steel ladle cover front view；
Fig. 2 is steel ladle cover top view；
Fig. 3 is 180 ° of schematic diagrames of ladle deslagging；
Fig. 4 is U-shaped hinge hook front view；
Fig. 5 auxiliary hooks hook up spare hangers schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described the utility model.
Fig. 1 is steel ladle cover front view, and Fig. 2 is steel ladle cover top view.Steel ladle cover includes hinge hook (1), backpack cover (2), hangers
(3), spare hangers (4), 3 hangers (3) form a triangle, and triangle core is overlapped with backpack cover (2) center of gravity extended line.
Spare hangers (4) is installed on backpack cover (2) center of gravity and is formed with 3 hangers (3) on a barycenter oftriangle line.Fig. 4 is U-shaped hinge
Hook front view, for hinge hook (1) in short U-shaped shape in foreign minister, the end section in outer end has a quarter circular arc, the diameter of circular arc and
Pin diameter is equal.
Embodiment：As shown in figure 3, smelting deslagging process, when ladle (5) is poured onto 180 °, backpack cover (2) is along pin rolling
During to U-shaped hinge hook (1) end, there is the quarter circular arc equal with pin diameter due to existing, prevent that hinge hook (1) is de-
Hook, occurs so as to reduce the situation that backpack cover (2) comes off.As shown in figure 5, backpack cover (2) need to be hung away there are abnormal conditions, directly use
Driving auxiliary hook (8) hangs spare hangers (4).Spare hangers (4) is at the center of gravity extended line of backpack cover (2), and spare hangers (4) has
Smooth circular arc guide section, hanged process auxiliary hook (8) automatic centering, handling process backpack cover (2) will not knockdown.Using spare
In addition hangers (4), which saves, designs spare suspender, while greatly shorten the time of handling steel ladle cover, reduces influence production section to the greatest extent
Play.
Claims (3)
- A kind of 1. anticreep centering steel ladle cover, it is characterised in that including：Hook (1), backpack cover (2), hangers (3), spare hangers (4) are cut with scissors, Hinge hook (1) with quarter circular arc prevents backpack cover (2) from breaking off relations, the spare hangers (4) at backpack cover (2) center of gravity extended line Backpack cover (2) is sling in energy automatic centering.
- A kind of 2. anticreep centering steel ladle cover according to claim 1, it is characterised in that：It is in short U-shaped shape in foreign minister to cut with scissors hook (1), End section in outer end has quarter circular arc, when toppling over ladle (5), prevents backpack cover (2) from breaking off relations.
- A kind of 3. anticreep centering steel ladle cover according to claim 1, it is characterised in that：Spare hangers (4) is located at backpack cover (2) weight At heart extended line, just being overlapped with 3 hangers (3) composition barycenter oftriangles, spare hangers (4) has smooth circular arc guide section, It can allow suspension hook (8) automatic centering, steadily sling backpack cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204456.5U CN207343778U (en) | 2017-09-15 | 2017-09-15 | A kind of anticreep centering steel ladle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204456.5U CN207343778U (en) | 2017-09-15 | 2017-09-15 | A kind of anticreep centering steel ladle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343778U true CN207343778U (en) | 2018-05-11 |
Family
ID=62410363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721204456.5U Expired - Fee Related CN207343778U (en) | 2017-09-15 | 2017-09-15 | A kind of anticreep centering steel ladle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343778U (en) |
-
2017
- 2017-09-15 CN CN201721204456.5U patent/CN207343778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180915 |