Excess-material-free bending equipment for variable-cross-section pier body hook bar

The utility model relates to variable cross-section pier body hook bar excess-material-free bending equipment which comprises a machine body, a pair of bent hooks arranged at intervals are arranged at the top of the machine body, a first space for transverse reinforcing steel bars to penetrate throu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG ZHINAN, ZENG KELIN, WEN DONGCHANG, XIAO XIANGRONG, ZHANG FENGHUANG, ZHANG JINGXIAN, ZHAO ZHENG, LI YOUQING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to variable cross-section pier body hook bar excess-material-free bending equipment which comprises a machine body, a pair of bent hooks arranged at intervals are arranged at the top of the machine body, a first space for transverse reinforcing steel bars to penetrate through is formed in the pair of bent hooks, and a second space for longitudinal reinforcing steel bars to penetrate through is arranged below the first space. The second space is positioned between the pair of hooks in the overlook direction and is limited between the first space and the top surface of the fuselage; an ejector rod is arranged in the machine body and can move up and down in the machine body in the length direction of the machine body under the action of external force, the upper end of the ejector rod can stretch out to be communicated to a second space on the rear side of the hook and act on a longitudinal steel bar penetrating through the second space after the ejector rod moves upwards, and the eject