一种大型板料吊装过程中安全抽取吊绳的装置及方法
The design of the guide wire mechanism and protection mechanism solves the safety hazards of rope extraction during the hoisting of large plates, realizes stable rope extraction, and improves safety.
CN117602487BActive Publication Date: 2026-07-17AVIC XIAN AIRCRAFT IND GRP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AVIC XIAN AIRCRAFT IND GRP CO LTD
- Filing Date
- 2023-11-21
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
During the hoisting of large sheet metal, existing methods for extracting hoisting ropes pose safety hazards, including rope skipping and winch movement, which endanger the safety of workers and equipment.
Method used
The system employs a wire guide mechanism and a protection mechanism. A drive motor rotates a bidirectional lead screw, causing the guide wheels to stagger and preventing the hoisting rope from slack. A hydraulic cylinder pushes the stop seat to contact the brake ring, fixing the winch, and a locking mechanism prevents the winch from rotating.
Benefits of technology
This effectively avoids rope skipping and slippage during the retrieval process, improving the safety of rope retrieval and ensuring the safety of personnel and equipment.
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Smart Images
Figure CN117602487B_ABST
Abstract
本发明公开了一种大型板料吊装过程中安全抽取吊绳的装置及方法，该装置包括底板和外壳，所述底板设置在外壳的内部，所述底板上固定安装有侧板，所述侧板上转动连接有绞盘，所述底板上固定安装有支撑板。该方法通过将大型料板吊装放置后，启动导线机构中的驱动电机，使驱动电机带动双向丝杆进行转动，使第一连接板和第二连接板分别带动相对的第一导轮和第二导轮进行移动，使第一导轮与第二导轮相互远离，达到错开的目的，使其吊绳被从直线被两个导轮拉扯错开，可避免吊绳在进行抽绳时，绞盘端吊绳松弛出现跳绳的现象，提高了工作人员在进行吊绳抽取时的安全性。
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