The invention discloses a heavy cable trench cover plate opening and closing tool, and relates to the technical field of power construction, the heavy cable trench cover plate opening and closing tool comprises a frame and a hoisting mechanism located on the frame, and the frame is provided with a telescopic bracket; the hoisting mechanism comprises a hoisting beam and a supporting beam, one end of the supporting beam is connected with the upper portion of the frame, the other end of the supporting beam is connected with the hoisting beam, and hoisting pulleys are installed at the two ends of the hoisting beam respectively; a winch is fixed to the supporting beam, the output end of the winch is connected with a lifting rope, the lifting rope is wound around the two lifting pulleys on the lifting beam and then connected with a special clamp used for fixing the cable trench cover plate, and after the cable trench cover plate is grabbed by the special clamp, the bracket can stretch out and be supported below the cable trench cover plate. The cable trench cover plate opening and closing device solves the technical problems of high labor intensity and high labor cost in the cable trench cover plate opening and closing process in the prior art, and reduces the hidden danger of pipeline damage.
本发明公开了一种重型电缆沟盖板开合工具,涉及电力施工技术领域,其包括车架以及位于车架上的吊装机构,所述车架上安装有能够伸缩的托架;所述吊装机构包括吊装梁和支撑梁,其中支撑梁的一端与车架的上方连接,支撑梁的另一端与吊装梁连接,吊装梁的两端分别安装有吊装滑轮;支撑梁上固定有卷扬机,卷扬机的输出端连接有吊绳,所述吊绳绕过吊装梁上的两个吊装滑轮后连接有用于固定电缆沟盖板的专用夹具,当专用夹具将电缆沟盖板抓起后,托架能够伸出并承托于电缆沟盖板的下方。本发明解决了现有技术中电缆沟盖板开合的过程中劳动强度大、人工成本高的技术问题,而且降低了管线受损的隐患。
Heavy cable trench cover plate opening and closing tool
一种重型电缆沟盖板开合工具
2025-03-25
Patent
Electronic Resource
Chinese
European Patent Office | 2023
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