Installation method of down-hole arc-shaped gate for hydropower station

Installation method of down-hole arc-shaped gate for hydropower station

The invention discloses an installation method of a down-hole arc-shaped gate for a hydropower station. The installation method of the down-hole arc-shaped gate for the hydropower station comprises the following steps of when pouring concrete on the top part of an installation area, pre-embedding a...

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Hauptverfasser: MA GUANGTAO, LI HONGWEI, WANG ZHENDONG, HUANG YIQIANG, WU JIBIN, CUI JIAHUA, DING LIHONG, LEI ZHENGCAI, SONG JIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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creator MA GUANGTAO
LI HONGWEI
WANG ZHENDONG
HUANG YIQIANG
WU JIBIN
CUI JIAHUA
DING LIHONG
LEI ZHENGCAI
SONG JIAN
description The invention discloses an installation method of a down-hole arc-shaped gate for a hydropower station. The installation method of the down-hole arc-shaped gate for the hydropower station comprises the following steps of when pouring concrete on the top part of an installation area, pre-embedding a bower anchor lifting lug structure; installing a bearing steel beam for connecting and fixing an articulated gate shoe assembly in the follow-up process; after assembling an oil cylinder threaded with a steel strand and an oil cylinder support, connecting with the bower anchor lifting lug structurethrough a pin shaft, placing a pump station and a control cabinet, and communicating with a hydraulic oil pipe; conveying an assembled gate leaf into a work gate lock chamber through a trolley, then lifting the gate leaf to the upper part of the lock chamber through the oil cylinder, and temporarily dead-locking; lifting a lower support arm and the articulated gate shoe assembly to be in place through the oil cylinder, an
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subjects FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
title Installation method of down-hole arc-shaped gate for hydropower station
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