H-shaped steel welding device
The utility model discloses an H-shaped steel welding device which comprises a bottom plate, a welding trolley, a trolley track, a supporting frame and at least one jacking driving piece. The trolley track is fixed on the bottom plate; the welding trolley is in sliding fit with the trolley track; th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an H-shaped steel welding device which comprises a bottom plate, a welding trolley, a trolley track, a supporting frame and at least one jacking driving piece. The trolley track is fixed on the bottom plate; the welding trolley is in sliding fit with the trolley track; the supporting frame is arranged on the side of the trolley track and rotatably connected with the bottom plate, and the end, not connected with the bottom plate, of the supporting frame is connected with a jacking driving piece arranged on the bottom plate. One end of the supporting frame is driven by the jacking driving piece to ascend and descend, so that the inclination angle of the supporting frame can be adjusted, and finally the effect of adjusting the angle of an H-shaped steel welding groove is achieved. Under the condition that the welding device is not replaced, the H-shaped steel placed on the supporting frame can reach an ideal welding angle by adjusting the inclination angle of the supporting frame. The |
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