A kind of ladle car delivery dolly of cable and tunger tube
Technical field
The utility model relates to a kind of dolly, especially a kind of delivery dolly that is used for the converter molten steel tank car with cable and tunger tube.
Background technology
The converter molten steel tank car adopts the power supply mode that cable drum is installed in a side of car usually, and simultaneously, the tunger tube reel that the ladle bottom Argon is used is placed in the opposite side of converter molten steel tank car usually.The molten steel scaling loss that cable and tunger tube are often spilt when converter tapping even all burn out, thus often need overhaul or change cable and tunger tube, thus cause the change of normal production programme, production efficiency is descended.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of special cart that can effectively protect ladle car cable and tunger tube is provided.
The utility model is achieved in that this ladle car is made up of car body and wheel with the delivery dolly of cable and tunger tube, be characterized on the end face of car body, being equipped with cable drum and tunger tube reel, front portion at car body also is provided with hollow draw bar, one end of cable passes hollow draw bar and inserts ladle car, the other end links to each other with power supply through cable drum, one end of tunger tube passes hollow draw bar and inserts ladle car, and the other end communicates with source of the gas through the tunger tube reel.
Cable drum described in the utility model and tunger tube reel are installed in the both sides of car body respectively.
The utility model ladle car is simple, reasonable in design with the delivery vehicle structure of cable and tunger tube, and volume is little, handling safety, convenience.Be hinged on converter molten steel tank car back by hollow draw bar during use and make cable drum and tunger tube reel, thereby guaranteed that cable and tunger tube are not burnt out by molten steel away from ladle car.
Description of drawings
Fig. 1 is the delivery vehicle structure schematic diagram of the utility model ladle car with cable and tunger tube.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model ladle car comprises car body 1 and wheel 2 with the delivery dolly of cable and tunger tube.Be equipped with the hollow draw bar 5 that is connected usefulness with ladle car 8 in the front portion of car body 1.Near on car body 1 end face of power supply one side cable drum 3 is installed at dolly, near on car body 1 end face of source of the gas one side tunger tube reel 4 is installed at dolly.Cable 6 and tunger tube 7 twist in respectively on cable drum 3 and the tunger tube reel 4.One end of cable 6 passes hollow draw bar 5 and is access in the ladle car 8, and the other end links to each other with power supply.One end of tunger tube 7 passes hollow draw bar 5 and is access in the ladle car 8, and the other end communicates with source of the gas.To deliver dolly by hollow draw bar 5 during use and be hinged on ladle car 8 back, link into an integrated entity with ladle car 8.Because hollow draw bar 5 has enough length and can make dolly away from ladle car 8, thereby guarantee that the molten steel that cable 6 on the dolly and tunger tube 7 are not spilt is watering and damaging.