An elevator car rope head installation structure

Abstract

The invention discloses an elevator car rope head installation structure comprising a rope head plate (1), a car rope head fixing device (2), a car guide rail (3) and a speed limiter installing base (4) used for installing an elevator speed limiter. The back side of the rope head plate (1) is connected to a shaftway wall through a fixing support (5); the rope head plate (1) is provided with a plurality of connection holes for installing the car guide rail (3) in the vertical direction; the car guide rail (3) is fixedly connected to the front side of the rope head plate (1) through fastening pieces connected with the connection holes; and the car rope head fixing device (2) and the speed limiter installing base (4) are fixedly arranged on the front side of the rope head plate (1) and located on the two sides of the car guide rail (3). The elevator car rope head installation structure can be used for installing the elevator speed limiter at the same time, has the beneficial effects of being simple in structure, safe, steady and convenient to install and is particularly suitable for being used on an elevator without a machine room.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator car rope head plate installation structure. Background technique [0002] Chinese utility model patent CN201990346U discloses a connecting device for the rope head plate of an elevator without a machine room. The rope head plate is connected to the guide rail through the connecting device. The connecting device includes a support frame and a fixing plate. One end is fixedly connected with the fixed plate, the fixed plate is connected with the guide rail through the guide rail pressing block, the guide rail top is provided with a fixed frame, the fixed frame is threadedly connected with the support frame through the connecting screw, and the fixed frame is fixedly connected with the guide rail through the guide rail pressing block. Although the rope head plate connecting device of the machine-room-less elevator disclosed in this patent reduces the occupancy of the to...

AI Technical Summary

Problems solved by technology

Although the rope head plate connecting device of the machine-room-less elevator disclosed in this patent reduces the occupation of the top space of the hoistway, and saves the work of reserving the installation profile steel in the hoistway and filling the wall after installation, it reduces to a certain extent cost, but if the rope head plate is too stressed, it will easily cause deformation of the guide rail, and there is a certain potential safety hazard

And the fixed plate in this device needs to be provided with guide rail draw-in groove and numerous guide rail pressing blocks to fix guide rail, and processing is more complicated, and installation is also inconvenient

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