Earthquake barrier lake sluicing device of speedily carrying out rescue work
The utility model discloses an earthquake barrier lake sluicing device of speedily carrying out rescue work, including water inlet, check valve, check valve rubber packing ring, check valve pivot, delivery port, valve, valve rubber packing ring, valve pivot, valve fastener, the pivot of valve fasten...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an earthquake barrier lake sluicing device of speedily carrying out rescue work, including water inlet, check valve, check valve rubber packing ring, check valve pivot, delivery port, valve, valve rubber packing ring, valve pivot, valve fastener, the pivot of valve fastener, scalable pipe, heliciform telescoping shoring column, the waterproof fabric of light weight, high strength, farad dish stamper, arch, notch, the public dish of ring flange, screw rod pivot, wing screw, screw rod, water filling port, water filling port switch. The utility model discloses an earthquake barrier lake sluicing device of speedily carrying out rescue work be by can stretch out and draw back, the siphon part of easy dismouting constitutes, the quality is light, intensity is high, make things convenient for first -aid staff to bear or the helicopter drops. Transport the barrier lake that forms because of earthquake mountain landslide at large -scale excavating machinery before, the first -aid staff oper |
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