Truss web bar welding and foot bending device
The invention belongs to the technical field of truss equipment, and particularly relates to a truss web bar welding and foot bending device. The truss web bar welding and foot bending device comprises a bottom claw external expansion mechanism mounting plate, wherein a through mounting hole is form...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to the technical field of truss equipment, and particularly relates to a truss web bar welding and foot bending device. The truss web bar welding and foot bending device comprises a bottom claw external expansion mechanism mounting plate, wherein a through mounting hole is formed in the bottom claw external expansion mechanism mounting plate; a support is arranged in the mounting hole in a penetrating manner; bottom claw external expansion mechanism side vertical plates are respectively arranged on two sides of the upper end of the support; two ends of each of the two bottom claw external expansion mechanism side vertical plates are respectively connected to the bottom claw external expansion mechanism mounting plate through bottom claw external expansion mechanism fixing seats; a foot bending mechanism for bending web bars is arranged between the support and the bottom claw external expansion mechanism side vertical plates; two clamping mechanisms for clamping two lower chord bars are o |
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