Existing cable force fine adjusting device

• Main Authors: GUO LI, WU BAIJIAN, ZHOU XIN
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The invention discloses an existing cable force fine adjusting device. The existing cable force fine adjusting device comprises a mechanical frame, pulleys arranged on two ends of the mechanical frame and a micro jack which is arranged in the middle part of the mechanical frame, wherein the mechanical frame is of a bow-shaped structure; and a passage used for a pulling cable to penetrate through is formed between the positions for arranging the pulleys at the two ends and the inner side of the bow-shaped structure. Great pushing force can be provided by the existing cable force fine adjusting device, so that adjusting on large pulling cable structures is realized; adjusting difficulty is lowered; and operation is convenient. 本发明公开了种既有索力微调装置，包括机械框架、设置在所述机械框架两端的滑轮和设置在机械框架中部的微型千斤顶，所述机械框架为弓背形构造，在两端安装滑轮的位置与弓背形构造内侧之间设置有用以穿过拉索的通道。本发明可以提供很大的推动力，从而实现了对大型拉索结构的调节，降低了调节难度，操作简便。