Hydraulic opening type anti-theft electric well

Hydraulic opening type anti-theft electric well

The hydraulic opening type anti-theft electric well comprises a well body and a well lid, one end of the well lid is connected with the well body in a hinged mode, a hydraulic assembly is further arranged in the well body, one end of the hydraulic assembly is connected with the well body in a hinged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIANG DEWANG, YANG DEBIN, DAI XIJIAO, YUAN CHAO, TANG YI, HUANG GAOJIE
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:The hydraulic opening type anti-theft electric well comprises a well body and a well lid, one end of the well lid is connected with the well body in a hinged mode, a hydraulic assembly is further arranged in the well body, one end of the hydraulic assembly is connected with the well body in a hinged mode, and the other end of the hydraulic assembly is connected with the well lid in a hinged mode; when the well lid needs to be opened, the hydraulic assembly is controlled to stretch out and draw back, due to the fact that the hydraulic assembly is hinged to the well body, and the well lid is hinged to the well body, the hydraulic assembly can drive the well lid to rotate around the connecting shaft, and then the well lid is opened; compared with the prior art, the well lid can be smoothly opened under the condition that the gap is filled with a large number of sundries; meanwhile, the well lid does not need to be pried in the well lid opening process, and the well body and the road surface are prevented from be