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发明公开
CN102539188A 大吨位上部组块连续提升系统的试验装置 无效 - 撤回

大吨位上部组块连续提升系统的试验装置
摘要：
一种大吨位上部组块连续提升系统的试验装置，包括：两个底座、塔架、斜拉支撑、塔顶梁、液压提升器、中间组块、配重，其中，两个底座呈对称式布置安放于地基上；底座上分别安装有塔架与斜拉支撑，而塔架又与斜拉支撑连接为一体，塔架的顶部安装有塔顶梁，塔顶梁上设有数个凸台；凸台上安装有液压提升器，液压提升器与计算机相连；位于液压提升器下端的钢绞线固定在中间组块上，中间组块上面安放有不同重量的配重块。本发明可以检验提升系统同步提升性能，解决了利用一套试验装置完全模拟提升系统提升上部组块的问题，为提升系统的功能可行性及其自身的安全性提供了依据，降低了提升系统作业的潜在风险，对提升系统的进一步深入研究具有指导意义。
摘要（英）：

The invention discloses a test device for a continuous lifting system of a large-tonnage topside module. The test device comprises two bases, a tower frame, a diagonal support, a tower top girder, a hydraulic lifting machine, a middle module and a balance weight, wherein the two bases are symmetrically arranged on foundation; the tower frame and the diagonal support are respectively arranged on the bases and are connected as a whole; the tower top girder is arranged at the top part of the tower frame; a plurality of bosses are arranged on the tower top girder; the hydraulic lifting machine is arranged on the bosses and is connected with a computer; steel strand located at the lower end of the hydraulic lifting machine is fixed on the middle module; and weight balancing blocks with different weights are placed on the middle module. The test device has the advantages that the synchronous lifting performance of the lifting system can be tested, the problem that the topside module lifting process of the lifting system is completely simulated by using a set of test device is solved, bases for the function feasibility of the lifting system and the safety of the test device are provided, and the potential risk of the lifting system operation is reduced, and the test device has guiding significance for further intensive study of the lifting system.

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