Quick change pre-bending push steel head for cooling bed of beam-and-rail rolling mill
The utility model discloses a quick change pre-bending push steel head for a cooling bed of a beam-and-rail rolling mill. The quick change pre-bending push steel head is arranged on a pre-bending trolley which is between roller tables of a cooling bed at an interval, and is characterized in that: th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a quick change pre-bending push steel head for a cooling bed of a beam-and-rail rolling mill. The quick change pre-bending push steel head is arranged on a pre-bending trolley which is between roller tables of a cooling bed at an interval, and is characterized in that: the quick change pre-bending push steel head consists of a base of the push steel head and a vertical column of the push steal head, wherein the vertical column of the push steel head and the base of the push steel head are clamped and matched with each other, and the vertical column of the push steel head has two clamping and matching states of being vertically and horizontally placed on the base of the push steel head. Through adopting the quick change pre-bending push steel head, the weight of the changed push steel head can be effectively reduced, the changing operation is facilitated, the operation personnel and the workload are respectively reduced by 50% and above 75%, and the quick change pre-bending push ste |
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