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Heave compensation floating platform and heave compensation device thereof

A heave compensation, floating platform technology, applied in the direction of floating buildings, etc., can solve the problem that the floating platform cannot be withdrawn from the turnover use, etc., to achieve the effect of convenient turnover use

Inactive Publication Date: 2018-11-30
SHAANXI RAILWAY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For the currently used floating platform, after the pile foundation construction is completed, when the floating platform exits, if the water level drops by more than 1.5m, the floating platform cannot be withdrawn and used for turnover

Method used

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  • Heave compensation floating platform and heave compensation device thereof
  • Heave compensation floating platform and heave compensation device thereof
  • Heave compensation floating platform and heave compensation device thereof

Examples

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0014] Such as Figure 2-Figure 3 As shown, the embodiment of the present invention provides a heave-compensated floating platform, including a floating platform body, and a set of floating platform heave compensation devices symmetrically hinged on both sides of the lower end of the main longitudinal beam of the floating platform body, The heave compensation device of the floating platform includes a fixed load buoyancy tank and a variable load, and the variable load includes an internal variable...

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Abstract

The invention discloses a heave compensation device of a floating platform. The heave compensation device comprises a fixed stowage pontoon and a variable stowage, wherein the variable stowage comprises an internal variable load arranged inside the fixed stowage pontoon and an external variable load arranged on the top of the fixed stowage pontoon; and the dimensions of the fixed stowage pontoon are 900 cm x 150 cm x 250 cm. The heave compensation device of the floating platform enables the floating platform to have an active ascending capability when the water level descends by more than 1.5m, so that the floating platform can be smoothly withdrawn without the need for dismounting so as to facilitate circulating use.

Description

technical field [0001] The invention relates to the field of floating platforms, in particular to a heave-compensated floating platform and a heave compensation device thereof. Background technique [0002] With the continuous emergence of large-scale bridges across large rivers and deep-water lake reservoir areas, floating platforms are favored by people as a construction platform for large-scale deep-water bridge pile foundations due to their economical, reasonable, fast and safe, but at the same time higher performance requirements are put forward , such as hoisting capacity, site operation space, turnover use technology, etc., especially when the water in the reservoir area fluctuates greatly, the safe exit of the floating platform after the pile foundation construction is completed. [0003] For the currently used floating platform, after the pile foundation construction is completed, when the floating platform exits, if the water level drops by more than 1.5m, the floa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44
CPCB63B35/44
Inventor 廖文华李军志叶超张裕超
Owner SHAANXI RAILWAY INST
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