Rotary pressure reduction and stabilization type indoor fire hydrant
The utility model discloses a rotary pressure reduction and stabilization type indoor fire hydrant which comprises a bottom plate and a fire hydrant body, a motor is fixedly installed at the middle end of the bottom of an inner cavity of the bottom plate, the output end of the motor is fixedly conne...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a rotary pressure reduction and stabilization type indoor fire hydrant which comprises a bottom plate and a fire hydrant body, a motor is fixedly installed at the middle end of the bottom of an inner cavity of the bottom plate, the output end of the motor is fixedly connected with a rotating rod, and the top of the rotating rod is fixedly connected with a vertical plate. Positioning plates are fixedly connected to the left side and the right side of the front face of the vertical plate. The middle end of the front face of the fixing plate is fixedly connected with the first T-shaped damping block, the surface of the first T-shaped damping block is sleeved with the buffer spring, the surface of the buffer spring is sleeved with the second T-shaped damping block, and the outer side of the second T-shaped damping block is fixedly connected with the baffle, so that the protection effect is achieved, and the fire hydrant can be prevented from being damaged due to collision of objects; t |
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