Method for installing rudder horn
An installation method and a technology for hanging rudder arms, which are applied in the directions of transportation and packaging, ship parts, ships, etc., can solve the problems of narrow hoisting area, immature technology, and small installation space at the bottom of the assembly, so as to shorten the construction period and reduce the elevation. Welding, the effect of improving construction conditions and construction quality
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[0016] A certain type of ship adopts the installation method of the present invention during the installation process of the rudder arm, which specifically includes the following steps:
[0017] a. Reverse the rudder cabin platform of the rudder arm in sections on the tire frame, and then hoist the inverted rudder arm on the inverted rudder cabin platform section, between the rudder bearing and the rudder pin bearing on the rudder arm Install a fake shaft. Weld the platform deck, outer plate, solid ribs, and inner keel of the rudder cabin platform section with the upper rudder bearing, rudder pin bearing and connecting arm of the rudder arm to form the rudder arm and the rudder cabin platform Segmented composite component; the inner keel of the solid ribbed plate of the rudder cabin platform segment is a trapezoidal plate with a wide upper part and a narrow lower part. Make the rudder arm and the rudder cabin platform segmented assembly member to be inserted into butt with other...
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