Integrated structure of pipe ditch well lid and municipal administration path
The utility model discloses an integrated structure of pipe ditch well lid and municipal administration path, its structure includes the well lid, the jump ring, the rubber circle, the fixed plate, the chassis, the baffle, hydraulic pressure hinge device, the safety cover, the reinforcing bar, the b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an integrated structure of pipe ditch well lid and municipal administration path, its structure includes the well lid, the jump ring, the rubber circle, the fixed plate, the chassis, the baffle, hydraulic pressure hinge device, the safety cover, the reinforcing bar, the bottom plate, the jump ring welds with the well lid mutually, the rubber circle is laminated with theinterior side surface of baffle mutually, the fixed plate welds with the exterior facial features of baffle, the bottom hinged joint of hydraulic pressure hinge device and well lid, hydraulic pressure hinge device includes the connecting plate, anticollision nylon, a pedestal, the bolt, the hydraulic pressure pipe, the connecting rod, hydraulic pressure helps the arm, the fishplate bar bottom helps the arm to be connected with hydraulic pressure, the hydraulic pressure pipe is connected with the connecting rod, the utility model relates to an integrated structure of pipe ditch well lid and municipal administration pa |
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