CN201823906U - Connecting piece of small billet caster hook-headed dummy bar - Google Patents
Connecting piece of small billet caster hook-headed dummy bar Download PDFInfo
- Publication number
- CN201823906U CN201823906U CN2010205667292U CN201020566729U CN201823906U CN 201823906 U CN201823906 U CN 201823906U CN 2010205667292 U CN2010205667292 U CN 2010205667292U CN 201020566729 U CN201020566729 U CN 201020566729U CN 201823906 U CN201823906 U CN 201823906U
- Authority
- CN
- China
- Prior art keywords
- hook
- dummy bar
- connecting piece
- headed
- gib head
- 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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Abstract
The utility model relates to a connecting piece of a small billet caster hook-headed dummy bar. The connecting piece consists of a hook end and a connection end connected with the upper end of the hook end, wherein the shape of the hook head of the hook end is matched with that of the hook head of the dummy bar. The connecting piece has the characteristics of not only being capable of effectively quickening the solidification of a billet head to avoid bleed-out in starting so as to enable production to be operated normally and enable the hook-headed dummy bar to be adaptive to all kinds of casting modes, but also being simple in structure and easy to manufacture.
Description
Technical field
The utility model relates to conticaster, specifically belongs to billet caster gib head formula dummy bar connector.
Background technology
When the continuous small-billet casting operation, after rigid hooks hair style dummy bar is sent into crystallizer, in unwrap and water, molten steel is flowed in the crystallizer by the mouth of a river, by gib head and crystallizer copper pipe molten steel is cooled off, reach and start the straightening machine behind the seedling-growing time, dummy bar traction strand is pulled out by crystallizer, and Here it is opens normally and water starting.In this course, water steel and flow through greatly owing to open, reason such as seedling-growing time is short causes molten steel abundant inadequately in the gib head partial coagulation, often causes to start to walk bleedout and stop watering after starting the straightening machine.At present, solution is to adopt stopper formula or slide type control stream mode to reduce to open to water steel stream, prolong to open and water seedling-growing time, the base head is solidified fully, connect with the dummy ingot gib head, but in case meet as stopper and open when watering abnormal conditions such as out of control, because liquid level goes up too fast and starts the straightening machine in advance in the crystallizer, cause the base head not solidify and bleedout fully, make to produce and interrupt.In addition, this dummy bar head does not fit into the mode of watering of opening that adopts metering nozzle.
The utility model content
The purpose of this utility model is to overcome the deficiency of present existence, provides a kind of making to open when watering the dummy bar gib head and solidify rapidly with strand and be connected, thus the billet caster gib head formula dummy bar connector of the pernicious production accident of the bleed-out water of avoiding starting to walk.
Realize the technical measures of above-mentioned purpose:
Billet caster gib head formula dummy bar connector is characterized in that: it is made up of hook end, the link that is connected with hook end upper end, and the gib head shape of hook end matches with the gib head shape of dummy bar.
It is characterized in that: link is trapezoidal.
Characteristics of the present utility model are not only can effectively quicken solidifying of base head, thereby avoid the bleed-out of starting to walk, and make to produce normal direct motion, and allow gib head formula dummy bar adapt to the various modes of watering of opening, and also simple in structure, make easily.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram
Fig. 2 is the left TV structure schematic diagram of Fig. 1
Fig. 3 is a working state schematic representation of the present utility model.
The specific embodiment
Be described further below in conjunction with accompanying drawing:
Billet caster gib head formula dummy bar connector, it adopts whole processing by hook end 1, with hook end 1 upper end or the link 2 that is welded to connect is formed.The gib head of hook end 2 is made into the shape that matches with the gib head shape of dummy bar; Link 2 is processed as trapezoidal.
Use principle
After dummy bar is sent into crystallizer end opening 100mm, the hook end 1 of this connector is put into the dummy bar gib head trough, sprinkle a circle iron nail end then in the joint portion of crystallizer copper pipe wall and dummy bar head, to prevent that molten steel from spilling from the slit, joint portion, sprinkle little cooling spring at the neutral gear place on connector and copper pipe both sides at last.When normally opening when watering, molten steel soaks the link 2 that spring and this connector are completely arranged rapidly after flowing into crystallizer, and by cooled and solidified rapidly, has so just finished the strand head and be connected with the good of dummy bar, has avoided starting bleed-out accident.
Claims (2)
1. billet caster gib head formula dummy bar connector is characterized in that: it is made up of hook end, the link that is connected with the hook end upper end, and the gib head shape of hook end matches with the gib head shape of dummy bar.
2. billet caster gib head formula dummy bar connector as claimed in claim 1, it is characterized in that: link is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667292U CN201823906U (en) | 2010-10-18 | 2010-10-18 | Connecting piece of small billet caster hook-headed dummy bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667292U CN201823906U (en) | 2010-10-18 | 2010-10-18 | Connecting piece of small billet caster hook-headed dummy bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823906U true CN201823906U (en) | 2011-05-11 |
Family
ID=43962465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205667292U Expired - Fee Related CN201823906U (en) | 2010-10-18 | 2010-10-18 | Connecting piece of small billet caster hook-headed dummy bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270428A (en) * | 2016-11-10 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Large-scale continuous casting base section is opened and is watered dummy device and assemble method |
| CN106493317A (en) * | 2016-11-10 | 2017-03-15 | 芜湖新兴铸管有限责任公司 | The large-scale continuous casting base section of high stability is opened and pours dummy device and assemble method |
-
2010
- 2010-10-18 CN CN2010205667292U patent/CN201823906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270428A (en) * | 2016-11-10 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Large-scale continuous casting base section is opened and is watered dummy device and assemble method |
| CN106493317A (en) * | 2016-11-10 | 2017-03-15 | 芜湖新兴铸管有限责任公司 | The large-scale continuous casting base section of high stability is opened and pours dummy device and assemble method |
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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: 20110511 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |