Large-span rainproof shed system
According to the large-span rain-proof shed system, a high wall and a low wall of a building are opposite, a row of upper and lower stand columns and upper and lower joint bars are symmetrically arranged on the high wall and the low wall, the two ends of a brace are connected with the stand columns...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | According to the large-span rain-proof shed system, a high wall and a low wall of a building are opposite, a row of upper and lower stand columns and upper and lower joint bars are symmetrically arranged on the high wall and the low wall, the two ends of a brace are connected with the stand columns and the joint bars respectively, and each stand column is connected with an upper cross beam and a lower cross beam through fasteners. The upper steel wire ropes and the lower steel wire ropes are wound around middle fixing points at the same interval between the opposite upper cross beams and the lower cross beams and are connected in series, the two ends of each steel wire rope are connected with the upper turn buckles and the lower turn buckles on the two opposite upper cross beams or the two opposite lower cross beams respectively, the waterproof canvas is located between the upper steel wire ropes and the lower steel wire ropes, and the interval between the lower steel wire ropes ranges from 40 cm to 50 cm and |
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