The invention relates to a starting system comprising:-a fixed protective plate 10 in which fixed drive means based on a reset coil 1 and a holding coil 2 and release means are arranged in alignment; movable wedging means activated by the drive means, wherein the movable wedging means are arranged parallel to the drive means; -one or two wedging rollers 6, respectively according to whether said rollers are for a one-way safety gear system or for a two-way safety gear system. According to the invention, a compact system that can be applied to existing safety tongs is achieved in which the electromechanical drive is performed vertically, thereby saving additional levers, having lower sensitivity to faults, and having smaller reset and holding coils.
本发明涉及一种启动系统,包括:‑固定保护板10,所述固定保护板中有对齐布置的基于复位线圈1和保持线圈2的固定驱动装置以及释放装置;‑由所述驱动装置启动的可动楔入装置,其中这些可动楔入装置相对于所述驱动装置平行布置;‑一个或两个楔入辊6,分别根据所述辊是用于单向安全钳系统还是用于双向安全钳系统。实现了可以适用于现有安全钳的紧凑型系统,其中机电驱动是竖直地执行的,这样节省了额外的杠杆,对故障的敏感性更低,并且复位线圈和保持线圈更小。
Compact electromechanical starting system for elevator safety tongs
用于电梯安全钳的紧凑型机电启动系统
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Wedge block for elevator safety tongs, preparation method and elevator safety tongs
European Patent Office | 2023
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