Lead for improved air tightness between the pipe and the rise of coke oven coal charging cars lead support device

摘要

The present invention relates to a support device of a coal charging car lead, to seal the rising pipe of the coke oven, is mounted on the lead car is connected to the load charging and before the reverse side is the lower rod of the cylinder in the device configured to be supported by the vertical lifting rod, the first lead connector on the end of the rod (12 The upper side of 60) is mounted for rotation, the lower side of the first lead connector 60 is installed rotatably connected to the read (installed to be movable in the vertical direction in 20) the sliding bar (62), the a sliding bar (62) is elastically supporting the connector toward the first lead 60 by the spring 64, the upper side of the second lead connector 56, to the end of the support rod 52 is mounted for rotation, wherein 2 has a structure pivotally connected to the lid 20, the lower side of a lead connector 56, a coal charging car and this structure aligns correctly with the centering of the connecting portion of the coke oven, the effect capable of preventing deformation of each other have.