The invention provides an elevator door tool assembly which comprises a bottom plate, a left tool arm, a right tool arm, an upper connecting rod and a lower connecting rod, wherein two ends of the upper connecting rod and the lower connecting rod are respectively movably connected with the left tool arm and the right tool arm, the bottom plate is provided with a contact assembly, the contact assembly comprises a contact rod and a contact, the contact rod is formed by a first contact rod and a second contact rod which are bent in a certain angle, the right end of the first contact rod is fixed on the bottom plate, the upper end of the second contact rod is provided with a contact, the contact is horizontally rightwards and is formed by more than two longitudinally distributed contacts, each of the contacts is formed by a nut and a bolt, and the bolt sleeves the nut. The elevator door tool assembly has the following beneficial effects that the contact assembly is fixed on the bottom plate, the opening and closing of a contact switch can be realized through the horizontal movement of the bottom plate, and action of shearing force produced by rotational opening and closing of the contact switch in the prior art can be successfully overcome.
Elevator door tool assembly
2015-12-09
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |