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A platform for research: civil engineering, architecture and urbanism
Anti-shaking hoisting device for steel structure bridge construction
The invention provides an anti-shaking hoisting device for steel structure bridge construction, and relates to the field of hoisting equipment. The anti-shaking hoisting device comprises a workbench, a winch and a hoisting arm are arranged on the workbench, a hoisting rope is wound on the winch, one end, away from the winch, of the hoisting rope bypasses the upper end of the hoisting arm and is provided with a hoisting seat, a hoisting hook is arranged at the lower end of the hoisting seat, and a fixing plate is arranged above the hoisting seat; a hinge plate is arranged above the fixing plate, one end of the hinge plate is hinged to the lifting arm, a plurality of guide assemblies are arranged between the hinge plate and the fixing plate, a sliding hole is formed in the center of the hinge plate, the lifting rope penetrates through the sliding hole and is slidably connected with the inner wall of the sliding hole, and a sliding block is slidably arranged on the upper surface of the hinge plate. An electric push rod is arranged between the sliding block and the suspension arm. According to the box girder lifting device, the guide assembly can provide guidance for vertical movement of the fixing plate, so that it is guaranteed that the lifting rope can vertically move up and down, the lifting rope between the hinged plate and the fixing plate is prevented from greatly shaking, the box girder lifting stability is improved, and the construction risk is reduced.
本发明提供了一种用于钢结构桥梁施工的防晃动吊装装置，涉及吊装设备领域，包括工作台，工作台上设置卷扬机与吊臂，卷扬机上缠绕设置吊绳，吊绳远离卷扬机一端绕过吊臂上端并设置吊座，吊座下端设置吊钩，吊座上方设置固定板，固定板与吊绳固定连接，固定板上方设置铰接板，铰接板一端与吊臂铰接连接，铰接板与固定板之间设置若干导向组件，铰接板中心设置滑动孔，吊绳穿过滑动孔并与滑动孔内壁滑动连接，铰接板上表面滑动设置滑块，滑块与吊臂之间设置电动推杆。本发明中，通过导向组件能够为固定板的上下移动提供导向，从而保证吊绳能够垂直上下运动，避免铰接板与固定板之间的吊绳发生大幅度晃动，提高了箱梁吊装的稳定性，降低了施工风险。
Anti-shaking hoisting device for steel structure bridge construction
The invention provides an anti-shaking hoisting device for steel structure bridge construction, and relates to the field of hoisting equipment. The anti-shaking hoisting device comprises a workbench, a winch and a hoisting arm are arranged on the workbench, a hoisting rope is wound on the winch, one end, away from the winch, of the hoisting rope bypasses the upper end of the hoisting arm and is provided with a hoisting seat, a hoisting hook is arranged at the lower end of the hoisting seat, and a fixing plate is arranged above the hoisting seat; a hinge plate is arranged above the fixing plate, one end of the hinge plate is hinged to the lifting arm, a plurality of guide assemblies are arranged between the hinge plate and the fixing plate, a sliding hole is formed in the center of the hinge plate, the lifting rope penetrates through the sliding hole and is slidably connected with the inner wall of the sliding hole, and a sliding block is slidably arranged on the upper surface of the hinge plate. An electric push rod is arranged between the sliding block and the suspension arm. According to the box girder lifting device, the guide assembly can provide guidance for vertical movement of the fixing plate, so that it is guaranteed that the lifting rope can vertically move up and down, the lifting rope between the hinged plate and the fixing plate is prevented from greatly shaking, the box girder lifting stability is improved, and the construction risk is reduced.
本发明提供了一种用于钢结构桥梁施工的防晃动吊装装置，涉及吊装设备领域，包括工作台，工作台上设置卷扬机与吊臂，卷扬机上缠绕设置吊绳，吊绳远离卷扬机一端绕过吊臂上端并设置吊座，吊座下端设置吊钩，吊座上方设置固定板，固定板与吊绳固定连接，固定板上方设置铰接板，铰接板一端与吊臂铰接连接，铰接板与固定板之间设置若干导向组件，铰接板中心设置滑动孔，吊绳穿过滑动孔并与滑动孔内壁滑动连接，铰接板上表面滑动设置滑块，滑块与吊臂之间设置电动推杆。本发明中，通过导向组件能够为固定板的上下移动提供导向，从而保证吊绳能够垂直上下运动，避免铰接板与固定板之间的吊绳发生大幅度晃动，提高了箱梁吊装的稳定性，降低了施工风险。
Anti-shaking hoisting device for steel structure bridge construction
一种用于钢结构桥梁施工的防晃动吊装装置
MAO LEI (author) / QIAN SHENCHUN (author) / WU QILIANG (author) / OUYANG JIANJIAN (author) / CHEN LIANG (author) / CHENG TAO (author) / HU ZHANGLIANG (author) / ZHONG JIAN (author)
2023-08-22
Patent
Electronic Resource
Chinese
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