Novel green house violently indulges bow member fixed connection structure
The utility model belongs to agricultural facility field discloses a novel green house violently indulges bow member fixed connection structure, and it is big to have solved welded structure dimensionerror, and structural strength can not obtain guaranteeing, adopt the ligature to cause structural s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to agricultural facility field discloses a novel green house violently indulges bow member fixed connection structure, and it is big to have solved welded structure dimensionerror, and structural strength can not obtain guaranteeing, adopt the ligature to cause structural stability and the poor problem of security, including green house's crossbeam, longeron and connecting piece, the connecting piece includes connecting portion a, annular connecting portion, connecting portion b and connecting portion c, connecting portion an is connected with annular connecting portion one end, and the annular connecting portion other end is connected with connecting portion b, and the connecting portion other end is connected with connecting portion c, and connecting portion band connecting portion c size are unanimous, connecting portion a weak point in connecting portion b, connecting piece integral type structure, connecting piece annular connecting portion are surroundd on the longeron, and bol |
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