CN202107722U - Improved steel water and steel slag vehicle of converter - Google Patents
Improved steel water and steel slag vehicle of converter Download PDFInfo
- Publication number
- CN202107722U CN202107722U CN2011201475847U CN201120147584U CN202107722U CN 202107722 U CN202107722 U CN 202107722U CN 2011201475847 U CN2011201475847 U CN 2011201475847U CN 201120147584 U CN201120147584 U CN 201120147584U CN 202107722 U CN202107722 U CN 202107722U
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- steel
- water
- converter
- vehicle
- molten steel
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- Expired - Fee Related
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Abstract
The utility model belongs to the improvement of a steel water or steel slag vehicle structure used in a converter steelshop, in particular to an improved steel water and steel slag vehicle of the converter, which comprises cables arranged on a cable winding drum and arranged on lug shafts of the steel water and steel slug vehicle and secondary steel pipes extending towards the front portion of the steel water and steel slag vehicle and fixedly connected at the position of original lug shafts of the steel water and steel slag vehicle. The lug shafts are fixedly connected to the end portions of the secondary steel pipes, and the cables penetrate into the secondary steel pipes and then enter a steel water and steel slag vehicle body through the lug shafts. The improved steel water and steel slag vehicle of the converter can prevent steel water or steel slag from being attached to the power cables and the lug shafts directly when the steel water and steel slag vehicle is collecting the steel water, thereby protecting the cables from being damaged, avoiding phenomena such as grounding, short circuit and the like which are caused by cable damage, reducing accident ratio and prolonging service life of the cables.
Description
Technical field
The utility model belongs to the molten steel that uses in the converter steelmaking workshop, the improvement of slag bassinet structure, particularly a kind of improved converter molten steel, slag car.
Background technology
Molten steel, the slag car owner that use in the converter steelmaking workshop will operate in 120 tons of converter body belows, and the high cable of envrionment temperature is operation at high temperature for a long time, causes after especially molten steel and slag spill when connecing molten steel, slag; The one, attached to (temperature is at 1000 ℃-1600 ℃) on the power cable, cause cable insulation to destroy.The 2nd, the alluvial of cold steel and slag causes cold steel along with cable flexing and gudgeon generation friction and Extrusion make distortion of the cable, breakage at the gudgeon position, regular generation ground connection, open circuit, short circuit accident; Secondly form the cold steel of bulk because of smelting splash furnace shell surface; During tapping cold steel fall to the gudgeon position, directly cause cable pound disconnected or phase fault phenomenon (mainly 2 meters of car body outlet---per 10 times/week of fault between 2.5 meters; Cable is changed 1 time/week, 50 meters of length, 135 yuan/meter on cable); Frequent force outage has seriously restricted the direct motion of producing, and it is big to change cable labor strength intensity simultaneously, and cost is high.
Summary of the invention
The purpose of the utility model is to provide a kind of improved converter molten steel, slag car; Can prevent that molten steel, slag car are when connecing molten steel; Molten steel and slag are attached directly to and reach on the power cable on the gudgeon, and the protection cable is injury-free, prevents that cable fault from causing phenomenons such as ground connection, short circuit; Reduce casualty ratio of accidents, prolong the work-ing life of cable.
The purpose of the utility model is achieved in that a kind of improved converter molten steel, slag car; Comprise that the cable on the wire drum is arranged on the gudgeon of molten steel, slag car; At the former gudgeon place of molten steel, slag car affixed to molten steel, slag car anterior extend pay steel pipe; Affixed the gudgeon in the end of paying steel pipe, cable penetrate through gudgeon and pay that steel pipe is inherent to be got in a molten steel, the slag car body.
The utility model is paid steel pipe with molten steel, slag car gudgeon and is extended 3 meters forward; Make the cable activity position avoid the converter lower position; Power cable penetrates from gudgeon and gets in the molten steel car body in the pipe again; Avoided molten steel car molten steel and slag when connecing molten steel be attached directly on the power cable and gudgeon on, played the effect of protection cable.
Trial effect: cable grounding and short trouble rate decline to a great extent after molten steel, the transformation of slag car, by transforming preceding 10 times/week, are reduced to and transform back 1 time/week; Cable loss prolongs for 2 to March and changes once by changing cable weekly one time, and cost is effectively controlled, and the workman safeguards that intensity is effectively improved, and measure becomes efficient to reach 90%, has eliminated " bottleneck " of restriction converter ordinary production order.
The utility model has prevented that molten steel, slag car are when connecing molten steel; Molten steel and slag are attached directly to and reach on the power cable on the gudgeon, and the protection cable is injury-free, prevents that cable fault from causing phenomenons such as ground connection, short circuit; Reduce casualty ratio of accidents, prolonged the work-ing life of cable.
Description of drawings
To combine accompanying drawing that the utility model is done further to describe below.
Fig. 1 is the structural representation of the utility model.
Embodiment
A kind of improved converter molten steel, slag car; Shown in accompanying drawing; Comprise that the cable 5 on the wire drum 4 is arranged on the gudgeon 3 of molten steel, slag car 1; At the former gudgeon place of molten steel, slag car 1 affixed to molten steel, slag car 1 anterior extend pay steel pipe 2, affixed the gudgeon 3 in the end of paying steel pipe 2, cable 5 penetrates through gudgeon 3 pays steel pipe 2 inherent entering in molten steel, slag car 1 body.The length of paying steel pipe 2 is 3-3.6m.
Claims (2)
1. an improved converter molten steel, slag car; Comprise that the cable (5) on the wire drum (4) is arranged on the gudgeon (3) of molten steel, slag car (1); It is characterized in that: at the former gudgeon place of molten steel, slag car (1) affixed to molten steel, slag car (1) anterior extend pay steel pipe (2); Affixed the gudgeon (3) in the end of paying steel pipe (2), cable (5) penetrate through gudgeon (3) and pay that steel pipe (2) is inherent to be got in a molten steel, slag car (1) body.
2. improved converter molten steel according to claim 1, slag car is characterized in that: the length of paying steel pipe (2) is 3-3.6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201475847U CN202107722U (en) | 2011-05-11 | 2011-05-11 | Improved steel water and steel slag vehicle of converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201475847U CN202107722U (en) | 2011-05-11 | 2011-05-11 | Improved steel water and steel slag vehicle of converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107722U true CN202107722U (en) | 2012-01-11 |
Family
ID=45433164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201475847U Expired - Fee Related CN202107722U (en) | 2011-05-11 | 2011-05-11 | Improved steel water and steel slag vehicle of converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205527A (en) * | 2013-03-26 | 2013-07-17 | 鞍钢股份有限公司 | Device and method for controlling parking position of slag car of converter |
-
2011
- 2011-05-11 CN CN2011201475847U patent/CN202107722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205527A (en) * | 2013-03-26 | 2013-07-17 | 鞍钢股份有限公司 | Device and method for controlling parking position of slag car of converter |
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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: 20120111 Termination date: 20140511 |