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Combined circular rack leg construction platform

A construction platform and circular tooth technology, which is applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve problems affecting production continuity and production efficiency, and achieve the effects of improving construction efficiency, ensuring continuity, and rapid hoisting

Active Publication Date: 2018-04-03
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the diameter of the cylinder is about 3 meters, during the construction of the conventional construction platform, the circular rack legs are hoisted to the construction site first, and then a fixed construction platform is built around the circular rack legs. After the processing is completed, the construction platform needs to be dismantled to remove the circular rack legs. In this way, every time a circular rack leg is processed, it is necessary to repeatedly erect / remove the steel pipe scaffolding, which seriously affects the production continuity and production efficiency.

Method used

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Embodiment Construction

[0022] In order to describe the technical content, structural features, and achieved effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0023] Such as figure 1 , figure 2 As shown, the combined circular rack leg construction platform 100 of the present invention includes platform supports 1 arranged on both sides of the circular rack leg 200 and a walkway 2 above the circular rack leg 200, The circular rack legs 200 are carried on the tire frame 3, the platform support 1 rotates around its vertically arranged central axis, and the upper end of the platform support 1 is horizontally and fixedly provided with a support beam 11, and the walking platform 1 The platform channel 2 is detachably installed on the support beam 11 .

[0024] see image 3 , specifically, the combined circular rack leg construction platform 100 also includes cattle casing 4, and the cattle casing 4 is d...

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Abstract

The invention discloses a combined circular rack leg construction platform, which includes platform supports arranged on both sides of the circular rack legs and a platform passageway above the circular rack legs, the platform support It rotates around its vertically arranged central axis, and the upper end of the platform support is horizontally and fixedly provided with a support beam, and the walkway channel is detachably installed on the support beam. The invention can directly hoist the pile leg of the circular rack without repeated assembly and disassembly, the hoisting is rapid, the construction efficiency is improved, and the continuity of the construction is ensured.

Description

technical field [0001] The invention relates to a circular rack pile leg construction platform, in particular to a construction operation platform in the horizontal construction process of a combined cylindrical pile leg. Background technique [0002] The self-elevating platform with cylindrical legs usually operates at a water depth of 60-80 meters, and the length of the legs is 80-120 meters. Pile legs are generally constructed in sections, and the length of each section of the pile leg is determined according to the capacity of the lifting equipment and the height of the lifting height of each shipyard. Usually, 20 to 40 meters are divided into one section. The construction is based on the circular section of the pile leg being perpendicular to the ground. The posture is the base for construction—commonly known as "lying posture". The welding workload of the leg structure is mainly concentrated in the welding of the cylinder and the rack. However, since the diameter of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B17/00
CPCE02B17/00E02B2017/0056
Inventor 何琎
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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