Municipal road white-to-black well lid lifting device

Municipal road white-to-black well lid lifting device

The utility model provides a municipal road white-to-black well lid lifting device, which relates to the technical field of municipal engineering, and comprises a main body and an adjusting mechanism, the main body is fixedly connected with a bearing structure, and a well lid is arranged on the bear...

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Hauptverfasser: YANG TINGTING, XU QINLIANG, ZHANG CHENGLIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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creator YANG TINGTING
XU QINLIANG
ZHANG CHENGLIANG
description The utility model provides a municipal road white-to-black well lid lifting device, which relates to the technical field of municipal engineering, and comprises a main body and an adjusting mechanism, the main body is fixedly connected with a bearing structure, and a well lid is arranged on the bearing structure; the adjusting mechanism comprises a positioning piece and a locking piece, the positioning piece is movably connected to the main body and located below the bearing structure, the distance between the positioning piece on the main body and the bearing structure is adjusted, and the adjusting mechanism is used for adjusting the height; the utility model has the beneficial effects that the road flatness and the well wall lightness are more obvious, maintenance is not needed after the construction is finished, the secondary pavement of the asphalt concrete is immediately carried out, the construction period is greatly shortened, the requirement on constructors is not high, and the construction can be ca
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subjects EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
title Municipal road white-to-black well lid lifting device
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