Rotary base arranged at escalator end and manufacturing method thereof

Abstract

The invention discloses a rotary base arranged at the escalator end. The rotary base comprises a base body. The base body comprises a connecting part, a rotating groove and a fixed supporting part. The rotating groove is formed in the front end of the connecting part. The fixed supporting part is divided into a left supporting wing and a right supporting wing. The left supporting wing and the right supporting wing are integrally formed with the front end of the connecting part. Both the left supporting wing and the right supporting wing are symmetrically arranged in the rotating groove left and right, and the gap between the left supporting wing and the right supporting wing form a rotary cavity. A rotary hand wheel is movably connected to the inside of the rotary cavity. The rotary base is high in load bearing capacity, good in rigidity, low in cost, high in safety, capable of improving strength and good in adaptability. Moreover, by the adoption of the manufacturing method, production cycle can be shortened, and the painting effect and efficiency are improved.

Description

technical field [0001] The invention relates to a revolving base at the end of an escalator and a processing method thereof. Background technique [0002] An escalator refers to a staircase with a handrail guardrail. An escalator or automatic pedestrian elevator, escalator, or escalator is a means of transportation that transports pedestrians in the form of a conveyor belt. Escalators are generally inclined. Pedestrians stand on the self-propelled steps at one end of the escalator, and they will be automatically taken to the other end of the escalator, and the steps will be kept level all the way. The escalator has handrails on both sides that move synchronously with the steps for users to hold on to. The escalator can always walk in one direction, but most of them can be controlled by the management personnel according to the needs of time and flow of people. [0003] Escalators are generally equipped with a revolving base at the bottom and top, and the revolving base i...

AI Technical Summary

Problems solved by technology

[0003] Escalators are generally equipped with a revolving base at the bottom and top, and the revolving base is used to turn the escalator. However, most of the existing revolving bases at the end of the escalator are made of compressed aluminum, which is not only expensive, but also Moreover, the toughness is poor, the load bearing capacity is low, and the rigidity is poor; secondly, the existing escalator end slewing bases do not have better lifting parts, which will increase labor intensity and difficulty during installation and further processing. In the process of painting, the manual painting operation is not only low in work efficiency, but also uneven in painting, and the rotary handwheel cannot be fixed well during the painting process, and the painting is not comprehensive; in addition, the paint after painting Generally, the method of natural drying is adopted, but the effect of painting with this method is poor, and it cannot guarantee a good combination between the paint and the parts

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