Core removal type rope releasing/retracting mechanism for bridge and structure
A technology for structure and cable mechanism, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of scattered cable strands, easily damaged cables, complex structure, etc., and achieve convenient operation, good use quality and simple structure. Effect
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[0024] see Figure 1~3 , The bridge and the structure use the cable bodiless type retractable cable mechanism, which is mainly composed of a turntable 1, a support rod or a support piece 2, a push-pull rod 3, an adjustment rod 4, an adjustment nut 5, a support 6 and a column 7 and so on.
[0025] The column 7 is arranged upwardly at the center of the turntable 1 . The support 6 is arranged on the top of the column 7, and the lower end of the adjusting rod 4 is screwed with the support 6, as Figure 4 . There are many supporting rods or supporting pieces 2 (six in the figure), which are evenly distributed on the periphery of the column 6. The upper end of 4 is hinged.
[0026] working principle:
[0027] When winding, the adjusting rod is moved up and down through the thread, and the push-pull rod is pushed, and the push-pull rod pushes the support rod to rotate outward around the hinge point at its lower end, so that the inclination angle between the support rod or the sup...
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