Safety protection device for building
The invention discloses a safety protection device for a building. The safety protection device comprises a support I and a support II, wherein a plurality of connecting frames are arranged between the support I and the support II, and the support I, the support II and the connecting frames comprise...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a safety protection device for a building. The safety protection device comprises a support I and a support II, wherein a plurality of connecting frames are arranged between the support I and the support II, and the support I, the support II and the connecting frames comprise vertical plates I and vertical plates II which are oppositely arranged; transverse plates are connected to the tops of the vertical plates I and the vertical plates II, and rotating shafts are connected between the vertical plates I and the vertical plates II; sliding grooves are formed in the inner end faces of the vertical plates I and the vertical plates II, and sliding seats are slidably arranged in the sliding grooves; connecting plates I are hinged to the two sliding seats on the supportI, and connecting plates II are rotationally arranged on the rotating shafts on the support I; and connecting plates III are hinged to the two sliding seats on the support II, and connecting plates IVare rotationally arranged |
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