SU935374A1

SU935374A1 - Floating platform

Info

Publication number: SU935374A1
Application number: SU802943577A
Authority: SU
Inventors: Михаил Зиновьевич Гржебин; Виктор Михайлович Потапов; Ольга Константиновна Ульянова; Игорь Владимирович Феленковский
Original assignee: Предприятие П/Я Р-6109
Priority date: 1980-06-20
Filing date: 1980-06-20
Publication date: 1982-06-15

Description

(54) ПЛАВУЧАЯ ПЛАТФОРМА(54) FLOATING PLATFORM

1one

Изобретение относитс к судостроению, в частности к плавучим платформам.This invention relates to shipbuilding, in particular, to floating platforms.

Известна плавуча платформа, содержаща понтоны, на которых установлены опорные элементы, включающие опорные колонны и наклонные балки, а также основание из продольных и поперечных балок, образующих рещетчатую конструкцию, на которой закреплены блоки палубы I.A floating platform is known, comprising pontoons on which supporting elements are installed, including supporting columns and inclined beams, as well as a base of longitudinal and transverse beams forming a lattice structure on which the blocks of the deck I are fixed.

Однако известна плавуча платформа громоздка, обладает большим весом и недостаточной жесткостью конструкции.However, the floating platform is known to be bulky, heavy weight and insufficient rigidity of the structure.

Цель изобретени - уменьщение йеталлоемкости и увеличение жесткости конструкции .The purpose of the invention is to reduce the metal intensity and increase the rigidity of the structure.

Указанна ., цель достигаетс тем, что опорные элементы дополнительно содержат распорки, а основание закреплено на опорных элементах, при этом распорки закреплены на понтонах, а иаклонные балки - на опорных колоннах, причем каждый блок оперт на опорные элементы, по меньщей мере , в двух диагонально противоположных углах блока.This., The goal is achieved in that the supporting elements additionally contain struts, and the base is fixed on the supporting elements, while the struts are fixed on the pontoons, and the angled beams on the supporting columns, each block being supported on the supporting elements, at least in two diagonally opposite corners of the block.

На чертеже изображеиа предлагаема плавуча платформа.In the drawing we offer a floating platform.

Плавуча платформа включает понтоныFloating platform includes pontoons

1,на которых установлены опорные колонны1, on which support columns are installed

2,распорки 3 и наклонные балки 4. Между опор установлены продольные и поперечные балки 5, на которые монтируетс блок5 модуль 6. Диагонально противоположные углы этого модул А и Б размещены соответственно над опорой и (или) распоркой. Сущность изобретени заключаетс в том, что после изготовлени понтонов 1 и2, spacers 3 and inclined beams 4. Longitudinal and transverse beams 5 are mounted between the supports, on which module 5 is mounted. Module 6. Diagonally opposite corners of this module A and B are placed above the support and (or) the spacer, respectively. The essence of the invention is that after the manufacture of the pontoons 1 and

Claims

fQ, the columns 2 are mounted on them, they are connected by spacers 3, inclined beams 4 and holding ties, for which beams 5 are used. When assembling the upper case, the module module 6 is supported in the vertical direction by at least two diagonal angles A p B on rigid supports, which are struts 3 and columns

2. In this case, the center of gravity of the block module is located near the line connecting the supports. The block module 6 is in equilibrium and the load from it is perceived by the metal structure of the block module itself, and the beams 5 located under the block module do not take the load and in this state are welded to the block module 6. After connecting it to the beams 5, all the additional loads of both local and general character are perceived by the metal of the beams 5. the stresses in which at the time of welding are zero. The technical and economic efficiency of the proposed floating platform consists in reducing the metal intensity and increasing the rigidity of its structure. Claims of the Invention A floating platform containing pontoons on which supporting elements are installed, including supporting columns and inclined beams, as well as a base of longitudinal and transverse beams that form a lattice structure on which the deck blocks are fixed, differing from 1 to 3 metal consumption and increased rigidity of the structure, the support elements additionally contain spacers, and the base is fixed on the support elements, while the spacers are fixed on the pontoons, and the inclined beams - on the support columns nach, and each block op.rt on supporting elements at least in two diagonally opposite corners of the block. Sources of information taken into account in the examination 1. US Patent No. 3986471, cl. 114/5 D, 1976 (prototype).