Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rapid-installation ship lock water delivery gallery maintenance ladder way
The invention discloses a rapid-installation ship lock water delivery gallery maintenance ladder way. The ladder way comprises a shrinkable armrest pipe and foot steps, the armrest pipe comprises nested pipes with different diameters, the foot steps comprise movable rods and movable plates, the movable rods comprise a first movable rod and a second movable rod, the movable plates are arranged between the first movable rod and the second movable rod in parallel, two ends of each one of the movable plates are respectively and removably fixed to the first movable rod and the second movable rod, the first movable rod and the second movable rod can produce horizontal relative displacement, the first movable rod and the second movable rod drive the movable plates to turn over, and the shrinkable armrest pipe is fixed to the first movable rod or the second movable rod by a fixing rod. The rapid-installation ship lock water delivery gallery maintenance ladder way has the advantages of fast installation and no large-area welding.
Rapid-installation ship lock water delivery gallery maintenance ladder way
The invention discloses a rapid-installation ship lock water delivery gallery maintenance ladder way. The ladder way comprises a shrinkable armrest pipe and foot steps, the armrest pipe comprises nested pipes with different diameters, the foot steps comprise movable rods and movable plates, the movable rods comprise a first movable rod and a second movable rod, the movable plates are arranged between the first movable rod and the second movable rod in parallel, two ends of each one of the movable plates are respectively and removably fixed to the first movable rod and the second movable rod, the first movable rod and the second movable rod can produce horizontal relative displacement, the first movable rod and the second movable rod drive the movable plates to turn over, and the shrinkable armrest pipe is fixed to the first movable rod or the second movable rod by a fixing rod. The rapid-installation ship lock water delivery gallery maintenance ladder way has the advantages of fast installation and no large-area welding.
Rapid-installation ship lock water delivery gallery maintenance ladder way
CAO GUANGRONG (Autor:in) / XU CHUANZHOU (Autor:in) / ZHAO MINGLIANG (Autor:in) / ZHANG YAN (Autor:in) / LUO GUOHUI (Autor:in) / CHENG HANG (Autor:in)
10.06.2015
Patent
Elektronische Ressource
Englisch
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