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发明公开
CN101457516A 多层水平拉索的挂设方法及专用猫道 有权 转让

多层水平拉索的挂设方法及专用猫道
摘要：
多层水平拉索的挂设方法，它包括如下步骤：在梁面(1)上设置放索平台，将第一层水平拉索(203A)安装到位；在第一层水平拉索(203A)的上端设置用于放置第二层水平拉索(203B)的猫道(100)，将第二层水平拉索安装到位；直至将所有的水平拉索全部张拉到位。本发明方法克服了现有方法水平拉索的戴帽索力较大，费用高。容易出现钢丝束打绞等现象的不足。本发明多层水平拉索的挂设方法施工方便、安全可靠、且费用低。本发明还同时公开了用于挂设这种多层水平拉索的专用猫道。
摘要（英）：

The invention relates to a hanging method for a multilayer horizontal guy cable, comprising the following steps of: installing a cable placing platform on a beam surface (1) and installing a first layer horizontal guy cable (203A) in place; installing a catwalk (100) used for placing a second layer horizontal guy cable (203B) at the upper end of the first layer horizontal guy cable (203A), and installing the second layer horizontal guy cable (203B) in place, till drawing all the horizontal guy cables in place. The method overcomes the defects such as relatively large force of the horizontal guy cable, high cost, and easy twisting of steel wire bundles and the like in the existing method. The hanging method for a multilayer horizontal guy cable has the advantages of convenient construction, safety, reliability and low cost. Besides, the invention further discloses a special catwalk used for hanging the multilayer horizontal guy cable simultaneously.

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