The invention discloses an indicating structure for an escalator installation center which is installed on large angle iron at the upper portion and the lower portion of an escalator truss. The indicating structure comprises a bar-shaped main plate and an arrow-shaped indicating plate which is arranged at the front end of the bar-shaped main plate and is in an arrow shape. The indicating structure is arranged in the center of the large angle iron, a plurality of threaded holes are formed in the large angle iron, and the threaded holes are arranged in the centers of the large angle iron and are located on the same horizontal line. The indicating structure of the escalator installation center is fixedly connected with the large angle iron through threaded holes and bolts, and the pointing direction of the arrow-shaped indicating plate of the indicating structure corresponds to the escalator way center of the escalator. The indicating structure for the escalator installation center is arranged on the large angle iron of the lower portion of the truss, the integral structure is simple, use is convenient, precision is high, an escalator center line can be rapidly found by installation or maintenance personnel during the field installation process and the later-stage maintenance process, the installation or maintenance personnel can rapidly find the escalator center line, and therefore the installation or maintenance efficiency is effectively improved, and labor cost is saved.
Indicating structure for escalator installation center
2015-12-02
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Truss structure, escalator and installation method of escalator
Europäisches Patentamt | 2023
|STEP CHAIN OF ESCALATOR, ESCALATOR AND INSTALLATION METHOD OF STEP CHAIN OF ESCALATOR
Europäisches Patentamt | 2017
|Escalator disinfection structure and escalator disinfection device
Europäisches Patentamt | 2020
|