Supporting device
The invention provides a supporting device. The supporting device comprises a bearing unit, a plurality of jacking units and a supporting rod; the bearing unit comprises a main frame, a plurality of first keels and a plurality of second keels; the main frame comprises two parallel first frame strips...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a supporting device. The supporting device comprises a bearing unit, a plurality of jacking units and a supporting rod; the bearing unit comprises a main frame, a plurality of first keels and a plurality of second keels; the main frame comprises two parallel first frame strips and two parallel second frame strips; the two ends of the second frame strips are vertically connected with the first frame strips correspondingly, the first keels are located between the two first frame strips, the two ends of the first keels are vertically connected with the second frame strips, and the second keels are located between the two second frame strips; the two ends of the second keels are vertically connected with the first frame strips, and the first keels and the second keels cross and are fixed at the crossing position; and the jacking units are fixed to the first keels and/or second keels, and the supporting rods abut against the jacking units in a jacking manner. compared with the related techno |
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