CN202415007U - General crane for feeding basket and trough of electric furnace - Google Patents
General crane for feeding basket and trough of electric furnace Download PDFInfo
- Publication number
- CN202415007U CN202415007U CN2012200249453U CN201220024945U CN202415007U CN 202415007 U CN202415007 U CN 202415007U CN 2012200249453 U CN2012200249453 U CN 2012200249453U CN 201220024945 U CN201220024945 U CN 201220024945U CN 202415007 U CN202415007 U CN 202415007U
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- CN
- China
- Prior art keywords
- crane
- hoisting
- basket
- hopper
- electric furnace
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- 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.)
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Abstract
The utility model discloses a general crane for feeding a basket and a trough of an electric furnace. The crane comprises a bridge, a hoisting trolley and a hoisting trolley traveling mechanism. The crane is characterized in that the hoisting trolley traveling mechanism is connected with the bridge and located on a workshop crane rail and travels along the rail direction; the hoisting trolley is connected with the bridge and travels on the bridge, and the traveling direction of the hoisting trolley is perpendicular to that of the crane; and three groups of hoisting mechanisms, namely a main hoisting mechanism, a secondary hoisting mechanism for hoisting the basket and a secondary hoisting mechanism for hoisting the trough, are arranged on the hoisting trolley, wherein the hook directions of the three groups of hoisting mechanisms are consistent with the traveling direction of the crane. The crane can be used for hoisting the long trough of which the length direction is consistent with the traveling direction of the crane, and can also be used for hoisting the cylindrical basket; the crane is general for both the trough and the basket; and the process requirements for hoisting the first basket of material of the electric furnace through the basket and feeding subsequent waste steel through the trough can be met by only one crane, so the investment is reduced.
Description
Technical field
The utility model relates to a kind of hoisting crane.
Background technology
During electrosmelting, all adopt the method that adds steel scrap through crane material basket to electric furnace usually.Existing hoisting crane generally is made up of crane span structure, crane travelling gear, crane carriage etc.Application number is 200910247797.4, and the utility model patent that name is called " metallurgy hopper bridge crane " discloses and a kind ofly added the metallurgy hopper bridge crane that steel scrap is used to converter.The direction of travel of this hoisting crane crane carriage is vertical with the direction of travel of hoisting crane, and the drop hanger direction is consistent with the crane carriage direction of travel.The problem of this type of hoisting crane is that the hopper length direction must be consistent with the crane carriage direction of travel, and drop hanger could be accomplished lifting, and when the hopper length direction need turn 90 degrees when consistent with the hoisting crane direction of travel, hoisting crane can't carry out handling.Simultaneously, the first basket material of electrosmelting is to adopt the material basket reinforced.Because the length of hopper is bigger with the diameter difference distance of material basket; When therefore hanging hopper with the material basket; The hoisting crane master colludes with secondary distance of colluding and differs bigger; Present hoisting crane can't not only be used for the lifting of hopper but also be used to expect the lifting of basket, need cause the increase of cost of investment at two different cranes of workshop arrangement.
The utility model content
The purpose of the utility model provides a kind of electric furnace material basket that not only can be used for the hopper lifting but also can be used for expecting the basket lifting and the hopper universal crane that feeds in raw material.
To achieve these goals, adopt following technical scheme: a kind of electric furnace material basket and the hopper universal crane that feeds in raw material comprises crane span structure, crane carriage and crane-car traveling gear; It is characterized in that: the crane-car traveling gear is connected with crane span structure; Be sitting on the workshop crane track, the direction along ng a path walking, crane carriage is connected with crane span structure; On crane span structure, walk; Its direction of travel is vertical with the hoisting crane direction of travel, and three groups of lift systems are installed on the crane carriage, is respectively the main electromotor structure, lifts by crane and expect the secondary lift system that basket is used and lift by crane the secondary lift system that hopper is used; Wherein these three groups of lift systems arrange that along the hoisting crane direction of travel drop hanger direction is consistent with the hoisting crane direction of travel.
As further optimization, electric furnace material basket is reinforced for ease, and the secondary lift system that said lifting material basket is used is near the setting of main electromotor structure.
As further optimization, the electric furnace hopper is reinforced for ease, and the secondary lift system that said lifting hopper is used is away from the setting of main electromotor structure.
Said main electromotor structure leans on the girder setting of crane span structure one side, and the secondary lift system that the lifting hopper is used is arranged at the inboard or the crane span structure outside of crane span structure.
The utility model can be used to lift by crane the hopper length direction long hopper consistent with the hoisting crane direction of travel; Also can be used to lift by crane columniform material basket; Both are general for this existing hoisting crane; As long as a hoisting crane just can adapt to the electric furnace first basket material and hang material through the material basket, follow-up steel scrap has reduced investment through the reinforced technological requirement of hopper.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the structural representation of embodiment 2;
Fig. 4 is the right elevation of Fig. 3.
Among the figure, part 1 is a crane span structure, and part 2 is a trolley frame, and part 3 is the main electromotor structure, the secondary lift system that part 4 is used for lifting material basket, and the secondary lift system that part 5 is used for the lifting hopper, part 6 is a carriage walking mechanism, part 7 is the crane-car traveling gear.
The specific embodiment
Below will carry out detailed description to the utility model with reference to accompanying drawing and specific embodiment.
Embodiment 1, and is as depicted in figs. 1 and 2, a kind of electric furnace material basket and the hopper universal crane that feeds in raw material; Comprise crane span structure 1, crane carriage and crane-car traveling gear 7; Wherein crane carriage is by trolley frame 2, and carriage walking mechanism 6, one group of 3, two groups of secondary lift system of main electromotor structure are formed.Crane span structure 1 is connected with crane-car traveling gear 7, is sitting on the workshop crane track direction along ng a path walking; Crane carriage is connected with crane span structure 1, can on crane span structure 1, walk, and its direction of travel is vertical with the hoisting crane direction of travel; Three groups of lift systems are installed on the crane carriage; The drop hanger direction that is respectively 5, three groups of lift systems of secondary lift system that 4, one groups of liftings of secondary lift system hopper that one group of main electromotor structure 3 and one group lifting material basket uses uses is consistent with the hoisting crane direction of travel.The secondary lift system 4 that lifting material basket is used is near main electromotor structure 3; The secondary lift system 5 that the lifting hopper is used is away from main electromotor structure 3; Main electromotor structure 3 leans on the girder of crane span structure 1 one sides, and main electromotor structure 3 bears basic load, and the secondary lift system 5 that the lifting hopper is used is arranged in crane span structure 1 inboard.
Embodiment 2, like Fig. 3 and shown in Figure 4, are to lift by crane the secondary lift system 5 that hopper uses with embodiment 1 different and are arranged in crane span structure 1 outside to reduce the width of crane span structure 1.
Claims (4)
1. the reinforced universal crane of electric furnace material basket and hopper comprises crane span structure, crane carriage and crane-car traveling gear, and it is characterized in that: the crane-car traveling gear is connected with crane span structure; Be sitting on the workshop crane track; The direction along ng a path walking, crane carriage is connected with crane span structure, on crane span structure, walks; Its direction of travel is vertical with the hoisting crane direction of travel; Three groups of lift systems are installed on the crane carriage, are respectively the main electromotor structure, lift by crane and expect the secondary lift system that basket is used and lift by crane the secondary lift system that hopper is used, wherein the drop hanger direction of these three groups of lift systems is consistent with the hoisting crane direction of travel.
2. electric furnace material basket as claimed in claim 1 and the hopper universal crane that feeds in raw material, it is characterized in that: the secondary lift system that said lifting material basket is used is near the setting of main electromotor structure.
3. electric furnace material basket as claimed in claim 1 and the hopper universal crane that feeds in raw material, it is characterized in that: the secondary lift system that said lifting hopper is used is away from the setting of main electromotor structure.
4. according to arbitrary described electric furnace material basket of claim 1 to 3 and the reinforced universal crane of hopper, it is characterized in that: said main electromotor structure leans on the girder setting of crane span structure one side, and the secondary lift system that the lifting hopper is used is arranged at the inboard or the crane span structure outside of crane span structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249453U CN202415007U (en) | 2012-01-19 | 2012-01-19 | General crane for feeding basket and trough of electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249453U CN202415007U (en) | 2012-01-19 | 2012-01-19 | General crane for feeding basket and trough of electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415007U true CN202415007U (en) | 2012-09-05 |
Family
ID=46739791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200249453U Expired - Fee Related CN202415007U (en) | 2012-01-19 | 2012-01-19 | General crane for feeding basket and trough of electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654801A (en) * | 2015-02-09 | 2015-05-27 | 河南省新乡市矿山起重机有限公司 | Crane control charging process |
-
2012
- 2012-01-19 CN CN2012200249453U patent/CN202415007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654801A (en) * | 2015-02-09 | 2015-05-27 | 河南省新乡市矿山起重机有限公司 | Crane control charging process |
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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: 20120905 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |