Side wall guide wheel track of elevator car

Abstract

The invention discloses a side wall guide wheel track of an elevator car. The side wall guide wheel rails comprise the first guide wheel rail and the second guide wheel rail, guide wheels are slidably connected into the first guide wheel rail and the second guide wheel rail, and a plurality of transverse supporting mechanisms are fixedly installed between the first guide wheel rail and the second guide wheel rail at equal intervals. Wear-resisting blocks are attached to the inner walls of the first guide wheel track and the second guide wheel track, and grooves are formed in the two sides of the front faces of the first guide wheel track and the second guide wheel track. U-shaped wear-resisting strips are embedded in the side walls of the first guide wheel track and the second guide wheel track, the U-shaped wear-resisting strips make contact with the guide wheels, friction of the guide wheels between the first guide wheel track and the second guide wheel track is effectively reduced, meanwhile, the U-shaped wear-resisting strips are fixed to the first guide wheel track and the second guide wheel track through the first bolts, the U-shaped wear-resisting strip is convenient to disassemble, assemble and replace, and the service life of the first guide wheel track and the second guide wheel track is effectively prolonged.

Description

technical field [0001] The invention relates to a guide wheel guide rail, in particular to a side wall guide wheel track of an elevator car, and belongs to the technical field of elevator technology. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. The fixed lifting equipment serving the specified floors. The vertical elevator has a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a side wall guide wheel track of an elevator car, to solve the problem that the side wall guide wheel track of the elevator car proposed in the above-mentioned background technology is in the long-term use process, and the gap between the guide wheel and the guide rail Long-term friction affects the service life of the guide wheel guide rail. In addition, the current guide wheel guide rail is installed by screws during the installation process. When replacing the guide wheel guide rail, the operation is cumbersome.

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