CN204369458U - A kind of general-purpose overhead crane for handling molten metal - Google Patents
A kind of general-purpose overhead crane for handling molten metal Download PDFInfo
- Publication number
- CN204369458U CN204369458U CN201420733005.0U CN201420733005U CN204369458U CN 204369458 U CN204369458 U CN 204369458U CN 201420733005 U CN201420733005 U CN 201420733005U CN 204369458 U CN204369458 U CN 204369458U
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- CN
- China
- Prior art keywords
- girder
- dolly
- bogie
- trolley track
- molten metal
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Abstract
The utility model relates to hoisting crane, disclose a kind of general-purpose overhead crane for handling molten metal, comprise two end carriages, be located at girder between two end carriages, electrical equipment, dolly, the bogie type cart that is connected with end carriage, electrical equipment and dolly are all located on girder, lifting mechanism comprises dolly, and dolly is located at above girder, and two end carriages have bogie frame respectively by hinge, be provided with tie-beam above bogie frame, bogie type cart is located on bogie frame; Girder is provided with and the adjustable pressing plate of Main Girder Welding all-in-one-piece trolley track, and walk on stage and be provided with I-beam section slick line device, dolly is walked along trolley track, and trolley track is adjustable pressing plate.The utility model adopts trolley track and the I-beam section slick line device of the adjustable pressing plate of gauge, chain connection is adopted by end carriage two bogie frames, significantly reduce the machine finish work capacity of bogie frame, reduce fine limit work expense and make processing simple, and greatly reduce the fault rate of carriage walking line.
Description
Technical field
The utility model relates to hoisting crane, particularly relates to a kind of general-purpose overhead crane for handling molten metal.
Background technology
Along with the develop rapidly of economic construction, construction machinery and equipment obtains in fields such as building, mineral products and generally applies, and hoisting crane has become the requisite lifting appliances in field such as shipping, building, mineral products as a kind of important construction machinery and equipment.
The existing general-purpose overhead crane for handling molten metal generally comprises girder, the end carriage at support girder two ends, electrical equipment, lifting mechanism, the chassis be located on end carriage, lifting mechanism comprises suspension hook, lifting motor and dolly, girder and end carriage are by Bolt Connection, but the following problem of ubiquity: one is adopt the generic connectivity of crane end carriage two bogie frames to make to add the machine finish work capacity of bogie frame and fine limit work expense and processing difficulties; Two is that trolley track is unadjustable, and because the crane span structure distortion increasing of gauge or reduction make correcting track pressing plate, gas cutting to slice off pressing plate, and the new pressing plate again welded after adjusting increases the distortion of girder and larger work capacity; Three is slick line devices of the trolley travelling adopting C type track cabling, because C type track walks in line process easily to occur that pulley comes off and hangs under causing cable, Pyrotenax is made to be forced near thermal source, the risk that further increase high temperature destroys cable, thus considerably increase the fault rate of carriage walking line.
Summary of the invention
There is following shortcoming in prior art for the general-purpose overhead crane of handling molten metal in the utility model: one is adopt the generic connectivity of crane end carriage two bogie frames to make to add the machine finish work capacity of bogie frame and fine limit work expense and processing difficulties, two is that trolley track is unadjustable, and because the crane span structure distortion increasing of gauge or reduction make correcting track pressing plate, gas cutting to slice off pressing plate, and the new pressing plate again welded after adjusting increases the distortion of girder and larger work capacity, three is slick line devices of the trolley travelling adopting C type track cabling, because C type track walks in line process easily to occur that pulley comes off and hangs under causing cable, Pyrotenax is made to be forced near thermal source, the risk that further increase high temperature destroys cable, thus considerably increase the fault rate of carriage walking line, provide a kind of decrease bogie frame machine finish work capacity and fine limit work expense and easily processing, adopt the trolley track of the adjustable pressing plate of gauge, adopt the general-purpose overhead crane for handling molten metal that I-beam section slick line device makes the fault rate of carriage walking line greatly reduce.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of general-purpose overhead crane for handling molten metal, comprise two end carriages, be located at girder between two end carriages, electrical equipment, the lifting mechanism electrically connected with electrical equipment, the bogie type cart that is connected with end carriage, electrical equipment and lifting mechanism are all located on girder, lifting mechanism comprises dolly, dolly is located at above girder, two end carriages have bogie frame respectively by hinge, are provided with tie-beam above bogie frame, and bogie type cart is located on bogie frame; Girder is provided with and Main Girder Welding all-in-one-piece trolley track, and trolley track is provided with I-beam section slick line device, and dolly is walked along trolley track, and trolley track is the adjustable pressing plate of gauge.
As preferably, bogie type cart is provided with operator's compartment.
As preferably, the lifting velocity of dolly and lifting altitude are respectively 0.4 ~ 4m/min and 0.8 ~ 8m, and lifting mechanism also comprises suspension hook and lifting motor, and suspension hook is connected with dolly, and lifting motor and electrical equipment electrically connect.
As preferably, girder is fixed with People's Bank of China's guardrail, below girder, is connected with cat ladder.
The utility model is owing to have employed above technical scheme, there is significant technique effect: the trolley track and the I-beam section slick line device that adopt the adjustable pressing plate of gauge, chain connection is adopted by end carriage two bogie frames, significantly reduce the machine finish work capacity of bogie frame, reduce fine limit work expense and make processing simple, and greatly reduce the fault rate of carriage walking line.
Accompanying drawing explanation
What Fig. 1 was the utility model for the general-purpose overhead crane embodiment of handling molten metal faces structural representation.
Fig. 2 is the plan structure schematic diagram of the utility model for the general-purpose overhead crane embodiment of handling molten metal.
Fig. 3 is the side-looking structural representation of the utility model for the general-purpose overhead crane embodiment of handling molten metal.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-end carriage, 2-girder, 3-electrical equipment, 4-lifting mechanism, 5-trolley track, 6-bogie frame, 7-tie-beam, 8-bogie type cart, 9-People's Bank of China guardrail, 10-cat ladder, 41-dolly, 42-suspension hook, 43-lifting motor, 80-operator's compartment.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A kind of general-purpose overhead crane for handling molten metal, as Figure 1-3, comprise two end carriages 1, be located at girder 2 between two end carriages 1, electrical equipment 3, the lifting mechanism 4 electrically connected with electrical equipment 3, the bogie type cart 8 that is connected with end carriage 1, electrical equipment 3 and lifting mechanism 4 are all located on girder 2, lifting mechanism 4 comprises dolly 41, dolly 41 is located at above girder 2, two end carriages 2 have bogie frame 6 respectively by hinge, bogie frame 6 is provided with tie-beam 7 above, and bogie type cart 8 is located on bogie frame 6; Girder 2 is provided with the trolley track 5 integrally welded with girder 2, and trolley track 5 is provided with I-beam section slick line device, and dolly 41 is walked along trolley track 5, and trolley track 5 is the adjustable pressing plate of gauge.
Bogie type cart 8 is provided with operator's compartment 80.
The lifting velocity of dolly 41 and lifting altitude are respectively 0.4 ~ 4m/min and 0.8 ~ 8m, and lifting mechanism 4 also comprises suspension hook 42 and lifting motor 43, and suspension hook 42 is connected with dolly 41, and lifting motor 43 and electrical equipment 3 electrically connect.
Girder 2 is fixed with People's Bank of China's guardrail 9, girder 2 is connected with cat ladder 10 below.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. the general-purpose overhead crane for handling molten metal, comprise two end carriages (1), be located at the girder (2) between two end carriages (1), electrical equipment (3), the lifting mechanism (4) electrically connected with electrical equipment (3), the bogie type cart (8) be connected with end carriage (1), electrical equipment (3) and lifting mechanism (4) are all located on girder (2), lifting mechanism (4) comprises dolly (41), dolly (41) is located at above girder (2), it is characterized in that: two end carriages (2) have bogie frame (6) respectively by hinge, bogie frame (6) is provided with tie-beam (7) above, bogie type cart (8) is located on bogie frame (6), girder (2) is provided with the trolley track (5) integrally welded with girder (2), trolley track (5) is provided with I-beam section slick line device, dolly (41) is along trolley track (5) walking, and trolley track (5) is the adjustable pressing plate of gauge.
2. a kind of general-purpose overhead crane for handling molten metal according to claim 1, is characterized in that: bogie type cart (8) is provided with operator's compartment (80).
3. a kind of general-purpose overhead crane for handling molten metal according to claim 1, it is characterized in that: lifting velocity and the lifting altitude of dolly (41) are respectively 0.4 ~ 4m/min and 0.8 ~ 8m, lifting mechanism (4) also comprises suspension hook (42) and lifting motor (43), suspension hook (42) is connected with dolly (41), and lifting motor (43) and electrical equipment (3) electrically connect.
4. a kind of general-purpose overhead crane for handling molten metal according to claim 1, it is characterized in that: girder (2) is fixed with People's Bank of China's guardrail (10), girder (2) is connected with cat ladder (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733005.0U CN204369458U (en) | 2014-11-27 | 2014-11-27 | A kind of general-purpose overhead crane for handling molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733005.0U CN204369458U (en) | 2014-11-27 | 2014-11-27 | A kind of general-purpose overhead crane for handling molten metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369458U true CN204369458U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733005.0U Expired - Fee Related CN204369458U (en) | 2014-11-27 | 2014-11-27 | A kind of general-purpose overhead crane for handling molten metal |
Country Status (1)
| Country | Link |
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| CN (1) | CN204369458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276596A (en) * | 2016-08-24 | 2017-01-04 | 安徽瑶海钢构建设集团股份有限公司 | A kind of crane system for steelframe lifting |
-
2014
- 2014-11-27 CN CN201420733005.0U patent/CN204369458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276596A (en) * | 2016-08-24 | 2017-01-04 | 安徽瑶海钢构建设集团股份有限公司 | A kind of crane system for steelframe lifting |
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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: 20150603 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |