Rail bracket component

Abstract

The invention discloses a rail bracket component. The rail bracket component comprises a first guide rail, a second guide rail, a third guide rail, a fourth guide rail and a plurality of fixing brackets which are sequentially arranged from bottom to top at intervals, wherein each fixing bracket comprises a cross beam, as well as a first rail fixing support and a second rail fixing support which are symmetrically arranged on the cross beam at an interval; the first guide rail and the second guide rail are secured to the first rail fixing supports in the plurality of fixing brackets one to one;and the third guide rail and the fourth guide rail are secured to the second rail fixing supports in the plurality of fixing brackets one to one. The rail bracket component is arranged to allow a counterweight and a car frame to slide up and down, and the space of a wellhole is greatly saved; and in the rail bracket component, the transverse distance between the first guide rail, as well as the transverse distance between the second guide rail and the third guide rail, is adjustable, so that mounting and cooperation of the counterweight, the car frame and the rail bracket component are facilitated.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a guide rail support assembly. Background technique [0002] At present, the mechanical structure of an ordinary home elevator is composed of a car part, a counterweight part, a car guide rail and a counterweight guide rail. The car guide rails are located on both sides of the car and play a guiding role in the operation of the car. Next to it, the counterweight guide rail guides the counterweight iron. This design wastes a lot of space in the hoistway, and the area occupancy ratio of the hoistway is only 0.4 to 0.5. [0003] Because the structural design of ordinary commercial elevators is not compact enough, the actual use area of ​​the car is quite different from the hoistway area occupied by the elevator, and requires a relatively high top floor space and a relatively deep pit depth. The guide rails for heavy sliding are arranged separately; it is difficult to make suffici...

AI Technical Summary

Problems solved by technology

[0002] At present, the mechanical structure of an ordinary home elevator is composed of a car part, a counterweight part, a car guide rail and a counterweight guide rail. The car guide rails are located on both sides of the car and play a guiding role in the operation of the car. Next to it, the counterweight guide rail guides the counterweight iron. This design wastes a lot of space in the hoistway, and its area occupancy rate of the hoistway is only 0.4 to 0.5

[0003] Because the structural design of ordinary commercial elevators is not compact enough, the actual use area of ​​the car is quite different from the hoistway area occupied by the elevator, and requires a relatively high top floor space and a relatively deep pit depth. The heavy-sliding guide rails are arranged separately; it is difficult to make sufficient hoistway space

[0004] At the same time, the existing frame-type rear support for connecting the elevator guide rails is a rectangular frame composed of four angle steels; The gauge of the guide rail of the car frame cannot be adjusted, if there is an error, it will make it difficult to install the counterweight and the car frame

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