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公开(公告)号：US06555049B1
公开(公告)日：2003-04-29
申请号：US09702668
申请日：2000-11-01
申请人： Edward S. Kress
发明人： Edward S. Kress
IPC分类号： C21B1300
CPC分类号： F27D3/12 , B22D41/12 , C21B3/10 , C21C5/4686 , C21C5/5294 , F27D1/0006 , Y02P10/216 , Y10S266/90
摘要： A steel manufacturing facility and method are disclosed which utilize ground mobile equipment, as opposed to overhead cranes. At least one material container is loaded with a steel making product and picked up with a transport vehicle that is movable throughout the facility and adapted for various uses within the facility. The material container is placed within an interior chamber of a furnace coupling shell assembly utilizing the vehicle such that the material container is supported by a support mechanism of the apparatus. The shell assembly and the material container are moved together to the furnace utilizing the vehicle. A bottom opening of the shell assembly is positioned over the top opening of the furnace utilizing the vehicle. The furnace is then charged with the steel making product through the top opening. The material container and shell assembly are then removed together from above the furnace using the vehicle and then the furnace can be operated.
摘要翻译： 公开了一种使用地面移动设备的钢制造设备和方法，而不是高架起重机。 至少一个材料容器装有炼钢产品，并且用运输工具拾起，该运输工具可在整个设施中移动并适应于设施内的各种用途。 材料容器被放置在利用车辆的炉联结壳组件的内室中，使得材料容器由装置的支撑机构支撑。 使用车辆将壳体组件和材料容器一起移动到炉中。 壳体组件的底部开口利用车辆定位在炉顶部开口的上方。 然后将炉子通过顶部开口装入炼钢产品。 然后使用车辆从炉上方一起将材料容器和壳体组件一起取出，然后可以操作炉子。
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公开(公告)号：US3718265A
公开(公告)日：1973-02-27
申请号：US3718265D
申请日：1971-01-21
申请人： DEMAY AG
发明人： TROST W
CPC分类号： C21C5/4686
摘要： The lift truck has an undercarriage with driving means for moving the truck along tracks and carrying hydraulic actuators operable to lift the undercarriage at track intersections to change the direction of movement of the truck. Two pairs of piston-cylinder hydraulic actuators are mounted on the undercarriage and each actuator includes a cylinder supported on the undercarriage to extend vertically upwardly therefrom and a piston movable upwardly in the associated cylinder and carrying an enlarged piston head. Pairs of tie rods are supported on each piston head through universal or gimbal type Cardan joints for universal swinging movement, and the lower ends of the tie rods are also provided with the same general type of joints. The tie rods associated with each pair of actuators support a respective stirrup so that, when the pistons are extended, the associated stirrups are lifted. These stirrups engage beneath a reinforcing ring or the like on a hot vessel, such as a steel-mill converter, and are operable to lift the vessel upwardly to engage the vessel in a tilting cradle or support in which the vessel is then locked. The gimbal or Cardan type connections of the tie rods to the piston heads and to the stirrups provide for adjustment of the tie rods and stirrups to the orientation assumed by the converter when the latter is being inserted into a tilting support.
摘要翻译： 起重车具有起落架，其具有用于沿着轨道移动卡车的驱动装置，并且携带液压致动器，其可操作以在履带交叉处提升起落架以改变卡车的运动方向。 两对活塞气缸液压致动器安装在底盘上，每个致动器包括一个支撑在起落架上以从其垂直向上延伸的气缸和一个可在相关气缸中向上移动的活塞，并承载一个增大的活塞头。 每个活塞头上的一对拉杆通过通用或万向节万向接头支撑，用于通用的摆动运动，拉杆的下端还设有相同的一般类型的接头。 与每对致动器相关联的拉杆支撑相应的马镫，使得当活塞延伸时，相关联的马镫被提升。 这些箍筋在诸如钢 - 碾机转炉之类的热容器上的加强环等下方接合，并且可操作以向上提升容器以将容器接合在倾斜支架或支架中，然后容器被锁定。 拉杆与活塞头和马镫的万向节或万提型连接提供将拉杆和马镫调节到当转换器插入倾斜支撑件时由转换器所采取的方位。
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公开(公告)号：US3640503A
公开(公告)日：1972-02-08
申请号：US3640503D
申请日：1970-08-03
申请人： VOEST AG
发明人： SPANNLANG RONALD
CPC分类号： C21C5/4686
摘要： The disclosure relates to a steel-converter-handling vehicle for mounting and dismounting a converter in a converter stand and for transporting a converter between two or several converter stands, comprising a bearing structure for the converter which is liftable and lowerable and rotatable around a vertical axis, and a vehicle frame carrying the bogies which is transposable at track intersections, in which the improvement resides in that the vehicle frame is provided with a sledge which is displaceable transversely to the direction of travel and connected with a vertical lifting cylinder arranged within said vehicle frame, a piston which is connected with the bearing structure for the converter being vertically movable in and rotatable relative to said lifting cylinder, and a supporting plate arranged within the vehicle frame being adapted for being pushed out in downward direction and thereby lifting the vehicle frame above the trackway. According to an embodiment of the invention, a single lifting device is used, affording a high simplicity of the construction and effect. It is possible to carry out adjusting movements horizontally and perpendicularly to the direction of travel and the converter is rotatable around the converter axis. The lifting means are adapted to absorb the lateral and tilting forces occuring when the converter is mounted or dismounted.
摘要翻译： 本发明涉及一种用于在转炉架中安装和拆卸转换器并用于在两个或多个转换器架之间输送转换器的钢转炉处理车辆，包括用于转换器的轴承结构，所述轴承结构可升降且可围绕垂直 以及承载在轨道交叉点处可转座的转向架的车架，其中改进在于车架设有可横向于行进方向移动的滑架，并与布置在所述行驶中的垂直提升缸连接 与框架连接的活塞，与用于转换器的轴承结构连接的活塞可相对于所述提升缸垂直移动并且可旋转;以及布置在车架内的支撑板，适于沿向下的方向被推出，从而提升车辆 框架上方的轨道。 根据本发明的一个实施例，使用单个提升装置，提供了很高的结构和效果的简单性。 可以进行水平和垂直于行进方向的调节运动，并且转换器可围绕转换器轴线旋转。 提升装置适于吸收当转换器被安装或拆卸时发生的侧向和倾斜力。
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公开(公告)号：US3603573A
公开(公告)日：1971-09-07
申请号：US3603573D
申请日：1970-01-07
发明人： GILL JOHN J
CPC分类号： C21C5/4686
摘要： A shaft-mounted rotatable furnace vessel or converter is provided with bearing housings journaling its shafts that are adapted to be raised and lowered on jack mounts or stands of a pair of spaced-apart stationary support piers. A driven trunnion shaft of the vessel or converter is provided with a conventional separable part type of coupling connecting it to a motor drive mechanism. Each jack mount or stand has a wedge-shaped or inclined slide part carried by a guide member for endwise guided movement, as effected by a reciprocating type of fluid motor operatively connected to one end of the slide part. Each bearing housing has a slide or wedge-shaped portion cooperating with an associated slide part and adapted to be raised and lowered by endwise movement of the slide part. An end retainer having a pair of spaced-apart portions projects upwardly from the jack mount adjacent an end thereof on which the motor is positioned and through which the motor is adapted to operatively extend in its connection to the slide part. This end retainer has an abutment portion to abut one end of an associated bearing housing; it cooperates with an opposite end retainer that is removably secured on the jack mount to abut an adjacent end of the associated bearing housing. The upwardly projecting end retainers positively or securely retain or mount an associated bearing housing with respect to the slide part. The end retainers also function to limit the maximum endwise movement of the slide part in either direction. The inclined or wedge-shaped slide portion of each bearing housing is complementary with the slide part to raise and lower the associated housing when the slide part is reciprocated by the fluid motor. The structure enables a converter vessel or furnace to be raised with respect to its piers or stands, in order that a transport car may be wheeled into position between the piers and stands and into a cooperating position under the vessel, that the support or weight of the vessel may be transferred from the stands to the car, and that the vessel with its bearing housings may be transported or moved from an operating station to a repair or maintenance station and, if desired, from the latter station to a hold station, and then returned to an operating station. The car has means for moving it into an aligned position with respect to the bottom of a converter vessel at any of the stations and for endwise moving the vessel after the second-mentioned end retainer of each of the pair of bearing housings has been removed.
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公开(公告)号：US2696663A
公开(公告)日：1954-12-14
申请号：US10801249
申请日：1949-08-01
申请人： NAT STEEL CORP
IPC分类号： C21C5/46
CPC分类号： C21C5/4686
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公开(公告)号：US06506337B2
公开(公告)日：2003-01-14
申请号：US09827156
申请日：2001-04-06
IPC分类号： C21B722
CPC分类号： B22D41/12 , B22D18/04 , C21C5/4686
摘要： An arrangement of operating stations and equipment for the rapid preparation and transport of molten metal ladles and pouring tanks with covers to a pouring station of a pressure-pouring operation, and a method of providing the moving, placement and transport of the ladles and pouring tanks for the minimization of the loss of time between end of the first stage of pouring and initiation of the second stage of pouring.
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公开(公告)号：US3593859A
公开(公告)日：1971-07-20
申请号：US3593859D
申请日：1969-02-05
申请人： VOEST AG
发明人： SPANNLANG RONALD , MORHART KARL
CPC分类号： B60P3/00 , B62D7/04 , C21C5/4686
摘要： The invention relates to a track-engaging transfer and positioning vehicle for refining vessels enabling a simple transposition at rail crossings. The vehicle of invention comprises a carrying structure having a square ground plan, trucks rotatable in relation to said carrying structure and supporting extensible lifting means serving for lifting and lowering said carrying structure, as well as additional support means arranged centrally between two lifting means on the lower surface of the carrying structure and serving for supporting said carrying structure on the ground while the trucks are rotated through the angle of intersection of the tracks.
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公开(公告)号：US3348834A
公开(公告)日：1967-10-24
申请号：US43712865
申请日：1965-03-04
CPC分类号： C21C5/4686 , C21C5/4633 , C21C5/50 , F16C11/04 , F16C19/38 , F16C23/086 , F27B7/2083 , F27D3/12 , F27D2003/124 , F27D2003/127
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