The invention relates to the technical field of material lifting, and discloses a material lifting device for building construction, which solves the problem that the maximum height during material lifting is inconvenient to adjust, through the arrangement of a lifting mechanism, when the maximum lifting height needs to be changed, an electromagnet A is electrified, the electromagnet A and a magnetic block A repel each other, and the material lifting device is used for lifting materials. A magnetic block A is inserted into a butt joint groove, a sleeve A is fixed to a connecting roller, then a motor is started, a rotating shaft is driven to rotate anticlockwise, a main gear is driven to rotate anticlockwise, two sets of auxiliary gears A are driven to rotate clockwise, an auxiliary gear B is driven to rotate clockwise under the transmission effect of a belt, and therefore a rack plate and a lifting plate are driven to move upwards; and the steel wire rope moves upwards along with the fixed pulley roller to be paid off and then is electrified through an electromagnet B to be magnetically attracted with a positioning magnetic block to be fixed, and the purpose of conveniently adjusting the maximum lifting height according to actual requirements is achieved.
本发明涉及物料提升技术领域,公开了一种建筑施工用物料提升装置,本发明解决了不便调节物料提升时的最大高度的问题,通过升降机构的设置,在需要改变提升的最大高度时,给电磁铁A通电,利用电磁铁A与磁块A磁性相斥,让磁块A插入对接槽,让套管A与连接辊固定,随后开启电机,带动转轴逆时针旋转,带动主齿轮逆时针旋转,从而带动两组副齿轮A顺时针旋转,在皮带的传动作用下带动副齿轮B顺时针旋转,从而带动齿条板以及升降板向上移动,横板以及滑轮辊随之向上移动,钢丝绳随着定滑轮辊上移放线,后续通过电磁铁B通电与定位磁块磁性相吸进行固定,实现了根据实际需求便捷调节最大提升高度的目的。
Material lifting device for building construction
一种建筑施工用物料提升装置
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | F16N LUBRICATING , Schmierung / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Movable building construction material lifting device
Europäisches Patentamt | 2021
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