Construction method and installation accuracy control method of nut column systems of high-lift rack climbing type ship lift

Abstract

The invention relates to a construction method and installation accuracy control method of nut column systems of a high-lift rack climbing type ship lift. The four sets of nut column systems can be installed by adopting the nut column system construction method. According to the installation method, the installation quality and installation efficiency of the nut column systems can be improved and the safety and reliability of the whole construction can be further ensured. According to the nut column installation accuracy control method, the accuracy requirements in a nut column installation process can be improved and the installation accuracy of nut columns can meet requirements.

Description

technical field [0001] The invention belongs to the technical field of installation and construction of ship lift equipment, and in particular relates to a construction method and an installation precision control method for a nut column system of a high-lift tooth climbing type ship lift, and is especially suitable for the overall installation after a plurality of nut columns form a nut column system method and the installation precision control method in the installation process. Background technique [0002] The nut column is the key transmission part of the tooth climbing ship lift. There are four sets of the nut column, which are respectively arranged on the vertical wall in the groove of the elevator shaft section of the four tower columns. Each set of the nut column consists of two mutually independent columns. Composition, two columns are symmetrically arranged and installed in pairs. Each set of stud sets consists of 1 set of stud assembly (1), 6 sets of stud assem...

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Problems solved by technology

[0003] In the process of installing the above-mentioned standoff system, it is necessary to ensure the installation accuracy index between a single set of standoff groups, and to ensure the installation accuracy index after multiple sets of standoff groups form a system, and the size of a single standoff in the actual project Large size, heavy weight, complex structure and high installation height highlight the construction difficulties. The traditional installation method cannot meet the above precision requirements. Therefore, it is necessary to propose new installation methods and precision control methods to overcome various difficulties and realize the smooth development of the project.

[0004] In the publication number CN103696410A, Zhong Gong developed a gear nut column climbing type vertical ship lift nut column efficient installation method, this method mainly introduces the installation process and installation method of a single nut column, and meets the installation accuracy of a single nut column , but the above-mentioned method cannot well meet and control the accuracy requirements between the systems after multiple sets of nut columns form the nut column system, and the above-mentioned specific accuracy control method is not disclosed; a gear is disclosed in the application publication number: CN103669314A Rack climbing vertical ship lift rack efficient installation method, this method mainly introduces the installation method of the rack, although the nut column and the rack are the main transmission support components for the ship lift, but the installation process parameters are different , so it is not suitable for the installation of the rack; in CNIO3643667A, a kind of auxiliary adjustment method for the installation of the nut column of the ship lift is disclosed, but this method is only suitable for the adjustment of the nut column

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