Portable fire hose laying device
The utility model discloses a portable fire hose laying device which comprises a supporting plate, a supporting column is fixedly connected to the upper surface of the supporting plate, a rotating shaft is inserted into the outer surface of the supporting column, a supporting frame is fixedly connec...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a portable fire hose laying device which comprises a supporting plate, a supporting column is fixedly connected to the upper surface of the supporting plate, a rotating shaft is inserted into the outer surface of the supporting column, a supporting frame is fixedly connected to the upper surface of the supporting plate, a buffering column is inserted into the supporting frame, and the buffering column is fixedly connected to the upper surface of the supporting plate. A connecting plate is fixedly connected to the outer surface of the buffer column, a damping spring is fixedly connected to the lower surface of the connecting plate, a rotating block is inserted into the supporting frame, a belt wheel is fixedly connected to one end of the rotating block, and a belt is attached to the outer surface of the belt wheel. The portable fire hose laying device is provided with a damping spring, a rolling shaft and a rotating block, water in a fire hose can be drained for the first time, the |
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