The invention discloses a positioning tooling for an escalator leading wheel. The positioning tooling is of a left-right symmetric structure, wherein the lower part of the positioning tooling is a cuboid framework structure; the upper part of the positioning tooling is a triangular framework structure; the lower part of the positioning tooling is formed by fixedly connecting four lower supporting rods between an intermediate plate and a lower baseplate bracket; the intermediate plate and the lower baseplate are connected through a bracket; the upper part of the positioning tooling, namely, the triangular framework structure, is formed by fixedly connecting two or more upper supporting rods and two reinforcing rods with the upper plate surface of the intermediate plate; one end of each reinforcing rod is fixedly connected to the upper end of the corresponding upper supporting rod; the other end of each reinforcing rod is fixedly connected to the front end of the intermediate plate; a first connecting plate which is positioned and mounted with the leading wheel is also arranged on the positioning tooling; a second connecting plate used for being positioned with a truss is fixedly arranged on the outer side plate surface of the lower baseplate. The positioning tooling is fixed with the truss to confirm the mounting position of the leading wheel, so that the mounting dimension of the leading wheel is guaranteed; by virtue of the three connecting plates, the mounting verticality of the leading wheel is guaranteed.
Positioning tooling for escalator leading wheel
2015-09-30
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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