CN206567533U - A kind of continuous casting tundish Quick leak stoppage apparatus - Google Patents
A kind of continuous casting tundish Quick leak stoppage apparatus Download PDFInfo
- Publication number
- CN206567533U CN206567533U CN201720197535.1U CN201720197535U CN206567533U CN 206567533 U CN206567533 U CN 206567533U CN 201720197535 U CN201720197535 U CN 201720197535U CN 206567533 U CN206567533 U CN 206567533U
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- CN
- China
- Prior art keywords
- disc spring
- push rod
- thrust cylinder
- lock sleeve
- spring thrust
- 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
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model provides a kind of continuous casting tundish Quick leak stoppage apparatus, and the device for plugging includes：Supporting mechanism (13), leakage stopping block (16) and disc spring thrust cylinder (17)；The supporting mechanism (13) is fixed on the lower section of tundish, and the disc spring thrust cylinder (17) is arranged on supporting mechanism (13)；When tundish breaks down or lower sprue gate is damaged, the disc spring thrust cylinder (17) is blocked cast collector nozzle (15) by promoting leakage stopping block (16) to collector nozzle (15) position is poured into a mould.Device of the present utility model can meet the use requirement of conticaster molding casting fast blockage, easy to operate, and effect is good.
Description
Technical field
The utility model belongs to metallurgical machinery equipment technical field, more particularly to a kind of continuous casting tundish fast blockage dress
Put.
Background technology
The tundish of continuous casting installation for casting is the capital equipment of pour steel, under normal production status, the cast of tundish
The mouth of a river is successive stream pour steel, still, must be by filling pipe end when equipment breaks down or lower sprue gate is damaged
Quickly block, cause crystallizer and surrounding devices to burn out in order to avoid molten steel overflows.If being operated using common fast replacing device, because of equipment
Volume is big, and installation operation is inconvenient, it is impossible in time block cast filling pipe end, molten steel can only be drained into overflow launder using pendulum groove
In, equipment can be burnt out when serious, it is larger that equipment has hidden danger.
What current CC at home ＆ abroad machine molding casting Quick leak stoppage apparatus structure type was typically realized using hydraulic cylinder, though
Right thrust is larger, and equipment is larger, but needs hydraulic station and electrical equipment control, and needs to install fluid pressure line, when in use very not
It is convenient, it is impossible to meet the requirement of timely leak stopping under accident condition.
Utility model content
The purpose of this utility model is to solve for some reason to hinder in the production that current Profiled Slab CCM is present to cause tundish
Can not normally pour steel the problem of, devise a kind of continuous casting tundish Quick leak stoppage apparatus, quickly can pour tundish
Note filling pipe end is blocked, and can be applied on the basket pouring mouth of a river of continuous casting installation for casting in Ferrous Metallurgy.
To achieve these goals, the utility model provides a kind of continuous casting tundish Quick leak stoppage apparatus, the dress
Put including：Supporting mechanism 13, leakage stopping block 16 and disc spring thrust cylinder 17；The supporting mechanism 13 is fixed on the lower section of tundish, institute
Disc spring thrust cylinder 17 is stated on supporting mechanism 13；When tundish breaks down or lower sprue gate is damaged, the disc spring
Thrust cylinder 17 is blocked cast collector nozzle 15 by promoting leakage stopping block 16 to cast collector nozzle 15 position.
In above-mentioned technical proposal, the disc spring thrust cylinder 17 is arranged on supporting mechanism 13 by the hangers 3 of its front end.
In above-mentioned technical proposal, the disc spring thrust cylinder 17 include cylinder body 1, piston push rod 2, guide ring 4, locking ball valve 5,
Disc spring group 7, pull bar 8, chute 9 and split type lock sleeve 10；The locking ball valve 5 is arranged in the through hole on cylinder body 1；It is described
Piston push rod 2 is provided with annular sphere groove 6；Provided with annular opening groove 12 in the split type lock sleeve 10；When pulling pull bar 8
When driving the split type lock sleeve 10 to be slid back and forth on chute 9, when locking ball valve 5 and being located in annular sphere groove 6, piston is pushed away
Bar 2 is lockable；When locking ball valve 5 positioned at annular 12 position of opening groove, piston push rod 2 is pushed away piston push rod 2 by disc spring group 7
Go out, now, piston push rod 2 will promote leakage stopping block 16 to be blocked collector nozzle 15 is poured into a mould.
In above-mentioned technical proposal, the pull bar 8 welds together with split type lock sleeve 10, the split type lock sleeve 10
On chute 9, two parts of the split type lock sleeve 10 are linked together by bolt 21；The chute 9 it is front and rear
Two steps play the role of positioning when split type lock sleeve 10 is moved.
In above-mentioned technical proposal, the disc spring thrust cylinder 17 also includes lubrication hole 11, for injecting lubricating oil, to split type
Lock sleeve 10 and locking 5 lubrications of ball valve.
In above-mentioned technical proposal, the device for plugging also includes resetting workbench 20, for being carried out to disc spring thrust cylinder 17
Reset；Workbench 20 will be resetted to be arranged on disc spring thrust cylinder 17, promote piston push rod 2 to return by jack 19, work as piston
Ball valve 5 is locked when push rod 2 is returned in place can fall within annular sphere groove 6, now pushing drawing rod 8 again, and piston push rod 2 will be locked
Firmly, the disc spring thrust cylinder 17 after reset is arranged on supporting mechanism 13 and used again.
Advantage of the present utility model is：
1st, the utility model promotes leakage stopping block using disc spring thrust cylinder, and thrust is big, and speed is fast, and effect is good；
2nd, device design volume of the present utility model is small, simple in construction, and locking ball valve, operation side are opened using hand pulling type
Just；
3rd, device of the present utility model restores disc spring thrust cylinder using jack and fixed station, easy to operate；
4th, device of the present utility model only designs a pull bar, cost is low, easy to operate without any control operation equipment；
5th, the utility model can meet conticaster molding casting fast blockage use requirement, and easy to operate, effect is good.
Brief description of the drawings
Fig. 1 is the structure diagram of casting machine tundish Quick leak stoppage apparatus of the present utility model；
Fig. 2 is disc spring thrust cylinder structure sketch of the present utility model；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is Fig. 2 B direction views；
The disc spring thrust cylinder that Fig. 5 a are the present invention resets Working table structure sketch；
Fig. 5 b are Fig. 5 a top views.
Accompanying drawing is identified：
1st, cylinder body 2, piston push rod 3, hangers 4, guide ring
5th, locking ball valve 6, annular sphere groove 7, disc spring group 8, pull bar
9th, chute 10, split type lock sleeve 11, lubrication hole 12, annular opening groove.
13rd, supporting mechanism 14, casting sleeve 15, cast collector nozzle
16th, leakage stopping block 17, disc spring thrust cylinder 18, tundish
19th, jack 20, reset workbench 21, bolt
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of continuous casting tundish Quick leak stoppage apparatus, the device for plugging includes：Supporting mechanism 13,
Leakage stopping block 16 and disc spring thrust cylinder 17；The supporting mechanism 13 is fixed on the lower section of tundish, and the disc spring thrust cylinder 17 passes through
The hangers 3 of its front end is arranged on supporting mechanism 13；When tundish breaks down or lower sprue gate is damaged, the disc spring is pushed away
Power cylinder 17 is blocked cast collector nozzle 15 by promoting leakage stopping block 16 to cast collector nozzle 15 position.
As shown in Fig. 2 provided with cylinder body 1, piston push rod 2, guide ring 4, locking ball valve 5, dish in the disc spring thrust cylinder 17
Spring group 7, pull bar 8, chute 9 and split type lock sleeve 10；The locking ball valve 5 is arranged in the through hole on cylinder body 1；The work
Fill in push rod 2 and be provided with annular sphere groove 6；Provided with annular opening groove 12 in the split type lock sleeve 10；The separation type lock
Tight set 10 is arranged on chute 9, and two parts of split type lock sleeve 10 are linked together by bolt 21；As shown in Figure 3.
As shown in figure 4, the pull bar 8 welds together with split type lock sleeve 10, it can be driven point by pulling pull bar 8
Body formula lock sleeve 10 slides back and forth in chute 9；Front and rear two step of chute 9 when split type lock sleeve 10 is moved from position
Effect；
As shown in Fig. 2 locking ball valve 5 is arranged in the through hole on cylinder body 1, pull bar 8 is pulled to drive split type lock sleeve 10
Slide back and forth, when locking ball valve 5 and being located in annular sphere groove 6, piston push rod 2 will be lockable；When locking ball valve 5 is located at ring
During shape 12 position of opening groove, piston push rod 2 is released piston push rod 2 by disc spring group 7, now, piston push rod 2 as shown in Figure 3
Leakage stopping block 16 will be promoted to block the mouth of a river.
As shown in Fig. 2 the disc spring thrust cylinder 17 also includes lubrication hole 11, for injecting lubricating oil, to split type locking
Set 10 and locking ball valve 5 play lubrication, the flexibility for being conducive to it to move.
As shown in figure 5 a and 5b, the device for plugging includes also including resetting workbench 20, for disc spring thrust cylinder
17 are resetted, and will be resetted workbench 20 and are arranged on disc spring thrust cylinder 17, promote piston push rod 2 to return by jack 19,
Ball valve 5 is locked when piston push rod 2 is returned in place can fall within annular sphere groove 6, now pushing drawing rod 8, piston push rod 2 again
It will be lockable, the disc spring thrust cylinder 17 after reset can again be arranged on supporting mechanism 13 and use.
Claims (6)
1. a kind of continuous casting tundish Quick leak stoppage apparatus, the device for plugging includes：Supporting mechanism (13), leakage stopping block (16) and
Disc spring thrust cylinder (17)；Characterized in that, the supporting mechanism (13) is fixed on the lower section of tundish, the disc spring thrust cylinder
(17) it is arranged on supporting mechanism (13)；When tundish breaks down or lower sprue gate is damaged, the disc spring thrust cylinder
(17) by promoting leakage stopping block (16) to collector nozzle (15) position is poured into a mould, cast collector nozzle (15) is blocked.
2. continuous casting tundish Quick leak stoppage apparatus according to claim 1, it is characterised in that the disc spring thrust cylinder
(17) it is arranged on by the hangers (3) of its front end on supporting mechanism (13).
3. continuous casting tundish Quick leak stoppage apparatus according to claim 1, it is characterised in that the disc spring thrust cylinder
(17) include cylinder body (1), piston push rod (2), guide ring (4), locking ball valve (5), disc spring group (7), pull bar (8), chute (9) and
Split type lock sleeve (10)；The locking ball valve (5) is arranged in the through hole on cylinder body (1)；The piston push rod (2) is provided with
Annular sphere groove (6)；Provided with annular opening groove (12) in the split type lock sleeve (10)；Divide when pulling pull bar (8) to drive
When body formula lock sleeve (10) slides back and forth on chute (9), the piston when locking ball valve (5) is interior positioned at annular sphere groove (6)
Push rod (2) is lockable；When locking ball valve (5) positioned at annular opening groove (12) position, piston push rod (2) passes through disc spring group (7)
Piston push rod (2) is released, now, piston push rod (2) will promote leakage stopping block (16) to pour into a mould collector nozzle (15) and block.
4. continuous casting tundish Quick leak stoppage apparatus according to claim 3, it is characterised in that the pull bar (8) is with dividing
Body formula lock sleeve (10) welds together, and the split type lock sleeve (10) is arranged on chute (9), the split type lock sleeve
(10) two parts are linked together by bolt (21)；Front and rear two step of the chute (9) is in split type lock sleeve (10)
Played the role of positioning during motion.
5. the continuous casting tundish Quick leak stoppage apparatus according to one of claim 3-4, it is characterised in that the disc spring is pushed away
Power cylinder (17) also includes lubrication hole (11), for injecting lubricating oil, and lubrication is played to split type lock sleeve (10) and locking ball valve (5)
Effect.
6. the continuous casting tundish Quick leak stoppage apparatus according to one of claim 3-4, it is characterised in that the leak stopping dress
Putting also includes resetting workbench (20), for being resetted to disc spring thrust cylinder (17)；Workbench (20) will be resetted and be arranged on dish
On spring thrust cylinder (17), promote piston push rod (2) to return by jack (19), locked when piston push rod (2) is returned in place
Ball valve (5) can be fallen within annular sphere groove (6), now pushing drawing rod (8) again, and piston push rod (2) will be lockable, after reset
Disc spring thrust cylinder (17) is arranged on supporting mechanism (13) and used again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197535.1U CN206567533U (en) | 2017-03-02 | 2017-03-02 | A kind of continuous casting tundish Quick leak stoppage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197535.1U CN206567533U (en) | 2017-03-02 | 2017-03-02 | A kind of continuous casting tundish Quick leak stoppage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567533U true CN206567533U (en) | 2017-10-20 |
Family
ID=60057015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197535.1U Expired - Fee Related CN206567533U (en) | 2017-03-02 | 2017-03-02 | A kind of continuous casting tundish Quick leak stoppage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825536A (en) * | 2017-03-02 | 2017-06-13 | 山东钢铁股份有限公司 | A kind of continuous casting tundish Quick leak stoppage apparatus |
-
2017
- 2017-03-02 CN CN201720197535.1U patent/CN206567533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825536A (en) * | 2017-03-02 | 2017-06-13 | 山东钢铁股份有限公司 | A kind of continuous casting tundish Quick leak stoppage apparatus |
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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 |
Granted publication date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |