Side wall guide wheel track of elevator car

Abstract

The invention discloses a side wall guide wheel track for a lifting elevator compartment. A strip-shaped track groove A with the U-shaped section is included. A strip-shaped track groove B is fixed tothe groove bottom A in the strip-shaped track groove A in the strip-shaped track groove extension direction. A notch B of the strip-shaped track groove B is arranged towards the groove bottom A of the strip-shaped track groove A. The distances between any positions on the end face of the side, towards a notch A of the strip-shaped track groove A, of the groove bottom B of the strip-shaped track groove B are the same. Strip-shaped side plates are fixed to the groove wall A in the strip-shaped track groove A in the strip-shaped track groove extension direction, the two strip-shaped side platesare parallel, and the distance between the two strip-shaped side plates is equal to the width of side wall guide wheels of the lifting elevator compartment. It can be known from the above structure that through the side wall guide wheel track for the lifting elevator compartment, rapid track dismounting and mounting are convenient, the construction period is shortened, the side wall guide wheel track is suitable for multiple different specifications of guide wheels of the lifting elevator compartment, and the track applicability is improved.

Description

technical field [0001] The invention relates to the technical field of a side wall guide wheel track of an elevator car, in particular to a side wall guide wheel track of an elevator car. Background technique [0002] In recent years, the rapid growth of my country's economic construction has brought unprecedented opportunities for the elevator industry. With the rapid development of the industry, my country's elevator products have accounted for more than 50% of the world's share. Statistics from the Elevator Industry Association show that my country's elevator industry is developing rapidly. At present, the growth rate of elevator demand exceeds 15%, and the space is huge. The number of elevators registered in my country is growing at a rate of more than 20% per year. As early as a few years ago, my country has become the country with the largest number of elevators in the world. Currently, China is using The number of elevators has exceeded 1.6 million. As the world's lar...

AI Technical Summary

Problems solved by technology

However, due to the size and load capacity of the elevator car, the size and specifications of the corresponding guide wheels are also different. The size of the guide wheels will also affect the size of the track, and the size of the track will also affect the size of other devices in the elevator shaft. Requirements and Installation Layout

As a result, the track size of the elevator in each building needs to be specially designed in combination with various factors, and the efficiency is low

Moreover, the tracks of different elevators cannot be used in common, resulting in a serious waste of production materials.

Images