Buckle cable tensioning device adopting cable-stayed buckle hanging method for arch bridge cable hoisting construction: Fid-Bau Portal

Buckle cable tensioning device adopting cable-stayed buckle hanging method for arch bridge cable hoisting construction

YE DAN

The invention relates to the field of arch bridge cables, in particular to an arch bridge cable hoisting construction cable-stayed buckle hanging method buckle cable tensioning device which comprises a bottom plate, a first lifting rod is arranged on one side of the bottom plate, a first lifting groove is formed in the first lifting rod, a second lifting rod is arranged on one side of the bottom plate, and a second lifting groove is formed in the second lifting rod. A fixing table is arranged on one side of the first lifting rod, third clamping plates are arranged on one sides of the second clamping plates, fixing plates are arranged on one sides of the third clamping plates, and movable supports are arranged on one sides of the second clamping plates and one sides of the third clamping plates, so that the mold assembly is convenient to replace, and the clamping mechanism ascends to a proper position and rotates by an angle; according to the device, the arch bridge cable is clamped and dragged, the cable is tensioned, manual adjustment is not needed, large pulling force can be provided, the cable can be tensioned conveniently, molds which are matched with the cable and provided with holes of different diameters or different cable numbers can be replaced, and the applicability is high.

本发明涉及拱桥缆索领域，具体为一种拱桥缆索吊装施工斜拉扣挂法扣索张拉装置，包括底板，底板的一侧设置有第一升降杆，第一升降杆上开设有第一升降槽，底板的一侧设置有第二升降杆，第二升降杆上开设有第二升降槽，第一升降杆的一侧设置有固定台，第二夹板的的一侧均设置有第三夹板，各第三夹板的一侧设置有固定板，各第二夹板和各第三夹板的一侧均设置有移动支架，使得该模具组件方便更换使得夹持机构上升到合适位置并转动角度，对拱桥缆索进行夹紧并拽动，对缆索进行拉紧，该装置无需人工进行调整，且可以提供较大的拉动力，方便了对缆索进行拉紧，可以更换与缆索相符的不同直径孔或缆索数量不同的模具，适用性比较强。

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