CN205128913U - On turn over and wrap pneumatic slag trap between wherein - Google Patents
On turn over and wrap pneumatic slag trap between wherein Download PDFInfo
- Publication number
- CN205128913U CN205128913U CN201520953230.XU CN201520953230U CN205128913U CN 205128913 U CN205128913 U CN 205128913U CN 201520953230 U CN201520953230 U CN 201520953230U CN 205128913 U CN205128913 U CN 205128913U
- Authority
- CN
- China
- Prior art keywords
- slag trap
- cylinder
- tundish
- hinge ear
- ear
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 33
- 230000007306 turnover Effects 0.000 title abstract 2
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses an on turn over and wrap pneumatic slag trap between wherein, including one integral movable slag trap (1) and two cylinder (4), there is a turning arm lower part of the slag trap both sides that are rectangle, the lower extreme of turning arm has the hinge ear, and two cylinder (4) are synchronous lifts, there is at least three hinge ear the lower part inboard of integral movable slag trap (1), the hinge ear articulates on high leg (6) of centre hired car through round pin axle (2), inferior bearing unit (5) of two cylinder (4) link firmly respectively on high leg (6) at centre hired car both ends, and cylinder (4) upper portion is articulated with the hinge ear of slag trap both sides turning arm lower extreme through round pin axle two (3). When rising to maximum height on cylinder (4), activity slag trap (1) downwards rotatory and with the be built by contract of centre package (7) on along the contact, when the cylinder drops to the minimum, activity slag trap (1) is rotatory extremely vertical position upwards.
Description
Technical field
The utility model relates to a kind of upper-turn-type tundish pneumatic dreg blocking plate, particularly in a kind of metallurgical continuous casting equipment for the upper-turn-type pneumatic dreg blocking panel assembly of tundish, belong to metallurgical machinery equipment technology field.
Background technology
In metallurgical continuous casting process, when molten steel flows into tundish from ladle, there is part molten steel can spill from tundish, in order to effectively protect tundish operator safety work, on tundish car, being usually provided with tundish slag trap mechanism.Existing slag trap mechanism is generally made up of fixed head and portable plate, and wherein portable plate is by hydraulic-driven, and portable plate can rotate to an angle around hinge, but can not dig completely; Also have a kind of pushing off the slag mode to be directly be welded on tundish car by a block plate, there is part weak point and be in above-mentioned two kinds of pushing off the slag modes: hydraulically powered structure relative complex in actual use, controls not easily, invest also larger; The slag trap of direct welded type can affect the observation of tundish operator, and the time is grown seriously impaired, and service life is shorter.
Summary of the invention
The purpose of this utility model is for the deficiency existing for prior art, designs a kind of upper-turn-type tundish pneumatic dreg blocking plate structure, and this structure had both met protection tundish operative employee safety work function, had again structure in design simple, easily manufactured feature.
The technical solution of the utility model is: a kind of upper-turn-type tundish pneumatic dreg blocking plate, comprise an Integral type movable slag trap (1) and two cylinders (4), described Integral type movable slag trap (1) is rectangle baffle plate, connecting lever is arranged at the bottom of the both sides of described rectangle baffle plate, the hinged ear in lower end of described connecting lever, described two cylinders (4) are synchronization liftings; It is characterized in that: the lower inside of described Integral type movable slag trap (1) has at least three to cut with scissors ear, and described hinge ear is hinged on the high leg (6) of tundish car by bearing pin one (2); The bearing (5) of described two cylinders (4) is connected on the high leg (6) at tundish car two ends respectively, and the head of cylinder (4) is hinged with the hinge ear of connecting lever lower end, described rectangle baffle plate both sides by bearing pin two (3).
A kind of upper-turn-type tundish pneumatic dreg blocking plate described above, is characterized in that: when cylinder (4) rises to maximum height, and described active catch slag plate (1) is rotated down and contacts with edge on the clad of tundish (7); When cylinder drops to minimum point, described active catch slag plate (1) is rotated upwardly to vertical position.
The utility model beneficial effect is: by adopting upper-turn-type pneumatic dreg blocking plate, from truly playing pushing off the slag protective action, make the operating space of tundish operative employee more spacious, and this device performance is reliable, cylinder is easy to maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of upper-turn-type tundish of the utility model pneumatic dreg blocking plate structure schematic diagram;
Fig. 2 is a kind of upper-turn-type tundish of the utility model pneumatic dreg blocking plate front view;
Fig. 3 is a kind of upper-turn-type tundish of the utility model pneumatic dreg blocking plate working state schematic representation.
Mark in figure: Integral type movable slag trap 1, bearing pin 1, bearing pin 23, cylinder 4, cylinder saddle 5, the high leg 6 of tundish car, tundish and pouring basket lid 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further, the example of described embodiment is shown in the drawings, exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model, all make within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within right of the present utility model, do not address in detail in the technical program, be known technology.
See accompanying drawing 1 ~ 3, a kind of upper-turn-type tundish of the utility model pneumatic dreg blocking plate, comprise an Integral type movable slag trap 1 and two cylinders 4, described Integral type movable slag trap 1 is rectangle baffle plate, connecting lever is arranged at the bottom of the both sides of described rectangle baffle plate, the hinged ear in lower end of described connecting lever, described two cylinders 4 are synchronization liftings; The lower inside of described Integral type movable slag trap 1 has at least three to cut with scissors ear, and described hinge ear is hinged on the high leg 6 of tundish car by bearing pin 1; The bearing 5 of described two cylinders 4 is connected on the high leg 6 at tundish car two ends respectively, and the head of cylinder 4 is hinged with the hinge ear of lower end, described rectangle baffle plate both sides by bearing pin 23.
The course of work of upper-turn-type pneumatic dreg blocking plate of the present utility model is as follows:
When toasting position, when tundish 7 hangs in after on tundish car from line, the piston rod of control cylinder 4 rises until extreme higher position, now monoblock type slag trap 1 is rotated counterclockwise around bearing pin 1, contact with the upper cover of tundish 7 until monoblock type slag trap 1 drops to completely, now start baking of tundish work.When needs tundish 7 therefrom hire a car hang oneself away time, the piston rod of control cylinder 4 drops to extreme lower position, and now monoblock type slag trap 1 turns clockwise around bearing pin 23, until monoblock type slag trap 1 is in vertical state, then tundish 7 is hung away.
The utility model by upper-turn-type pneumatic dreg blocking plate, truly can play the effect of pushing off the slag protection, make the operating space of tundish operative employee more spacious, and this equipment performance is reliable, cylinder easy to maintenance, long service life.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing ", " being connected ", " location " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or integral; It can be mechanical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Claims (2)
1. a upper-turn-type tundish pneumatic dreg blocking plate, comprise an Integral type movable slag trap (1) and two cylinders (4), described Integral type movable slag trap (1) is rectangle baffle plate, connecting lever is arranged at the bottom of the both sides of described rectangle baffle plate, the hinged ear in lower end of described connecting lever, described two cylinders (4) are synchronization liftings; It is characterized in that: the lower inside of described Integral type movable slag trap (1) has at least three to cut with scissors ear, and described hinge ear is hinged on the high leg (6) of tundish car by bearing pin one (2); The bearing (5) of described two cylinders (4) is connected on the high leg (6) at tundish car two ends respectively, and the head of cylinder (4) is hinged with the hinge ear of connecting lever lower end, described rectangle baffle plate both sides by bearing pin two (3).
2. a kind of upper-turn-type tundish pneumatic dreg blocking plate as claimed in claim 1, is characterized in that: when cylinder (4) rises to maximum height, described active catch slag plate (1) be rotated down and with on the clad of tundish (7) along contacting; When cylinder drops to minimum point, described active catch slag plate (1) is rotated upwardly to vertical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953230.XU CN205128913U (en) | 2015-11-26 | 2015-11-26 | On turn over and wrap pneumatic slag trap between wherein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953230.XU CN205128913U (en) | 2015-11-26 | 2015-11-26 | On turn over and wrap pneumatic slag trap between wherein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128913U true CN205128913U (en) | 2016-04-06 |
Family
ID=55614738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953230.XU Expired - Fee Related CN205128913U (en) | 2015-11-26 | 2015-11-26 | On turn over and wrap pneumatic slag trap between wherein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846464A (en) * | 2019-11-16 | 2020-02-28 | 宣化钢铁集团有限责任公司 | Movable slag blocking device under converter |
-
2015
- 2015-11-26 CN CN201520953230.XU patent/CN205128913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846464A (en) * | 2019-11-16 | 2020-02-28 | 宣化钢铁集团有限责任公司 | Movable slag blocking device under converter |
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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: 20160406 |