The invention discloses a high-load elevator traction machine based on a disc brake structure, comprising a first mounting strip, a second mounting strip, a support base, a reduction gearbox, a box body, a worm, a worm wheel, a connecting shaft, a driving motor, a mounting hole, a side plate, a reinforcing rib plate, a traction wheel, a rotating shaft, a bottom hydraulic cylinder, a round sleeve,a brake cover, a protective shell cover, a fixed arm plate, a top hydraulic cylinder, a first pressing block, a square rod, a short shaft, a brake disc, a disc shell, a fixed connecting strip, a pressing plate, a pressing column, a guide opening, a valve body, a pressing hydraulic cylinder, a through groove, an end block, a guide ring, a ring body, a guide rod, an iron disc, an electromagnet, a second pressing block, a guide sleeve and a piston. The machine has the beneficial effects that a plurality of pressing and limiting mechanisms are additionally arranged, so that the limiting effect isimproved, overall braking is more stable, and the machine is suitable for braking of a high-load elevator traction machine.
本申请公开了一种基于盘式制动结构的高载重电梯曳引机,其包括:第一安装条、第二安装条、支撑座、减速箱、箱体、蜗杆、蜗轮、连接轴、驱动电机、安装孔、侧板、加强筋板、曳引轮、转轴、底部液压缸、圆套、制动罩、保护壳罩、固定臂板、顶部液压缸、第一压块、方杆、短轴、制动盘、圆盘壳体、固定连接条、压板、压柱、导向口、阀体、压紧液压缸、通槽、端块、导向环、环体、导向杆、铁盘、电磁铁、第二压块、导向套和活塞。本申请的有益之处在于增设了多个压紧限位的机构,从而提高了限位的效果,整体制动较稳定,适用于高载重电梯曳引机的制动。
High-load elevator traction machine based on disc brake structure
基于盘式制动结构的高载重电梯曳引机
2021-01-15
Patent
Electronic Resource
Chinese
High-speed heavy-load elevator traction machine for dual-brake-disc brake structure
European Patent Office | 2020
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