Steel structure hoisting device for building construction: Fid-Bau Portal

Steel structure hoisting device for building construction

LIU KUIWU / YANG LEI / HE HANWEN

The invention discloses a steel structure hoisting device for building construction, and belongs to the technical field of building construction equipment, the steel structure hoisting device comprises a three-point clamping hoisting device, the three-point clamping hoisting device comprises a base and a supporting block, a positioning opening is formed in the lower side of the supporting block, and a motor and two supporting rotating shafts are arranged in an inner cavity of the supporting block; the output end of the motor is provided with a main gear, the main gear is connected with two auxiliary gears in an engaged mode, the two auxiliary gears are arranged on two supporting rotating shafts correspondingly, each supporting rotating shaft is provided with a roller and a rope wound around the roller, and the end, away from the roller, of each rope is provided with a groove clamping block. According to the steel structure hoisting and transporting device, the middle and the two ends of a steel structure can be clamped and fixed, so that the whole steel structure is constructed into a triangular mode, the hoisting and transporting stability is improved, the situation that the steel structure accidentally slides on a supporting block when inclining is effectively avoided, and the probability that objects fall from high altitudes is greatly reduced.

本发明公开了一种建筑施工用钢结构吊装装置，属于建筑施工设备的技术领域，包括三点式夹紧吊装装置,三点式夹紧吊装装置包括底座和支撑块，支撑块下侧设置有定位口，支撑块的内腔里设置有电机和两个支撑转轴，电机的输出端设置有主齿轮，主齿轮啮合连接有两个副齿轮，两个副齿轮分别设置在两个支撑转轴上，且每个支撑转轴上均设置有滚筒，以及滚筒上缠绕的绳索，每个绳索远离滚筒一端均设置有凹槽夹块，通过本发明，实现了可以对钢结构的中间和两端位置进行夹紧固定，使得整体搭建成一个三角形的模式，提高吊起运输的稳定性，有效的避免了钢结构在倾斜的时候，在支撑块上出现意外滑动的情况，大大降低了高空坠物发生的几率。

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