Arrangement structure of machine-room-free automobile elevator

Abstract

The invention discloses an arrangement structure of a machine-room-free automobile elevator, and belongs to the technical field of elevators. The structure comprises a shaftway, a rack and two main guide rails, the rack is arranged on the inner wall of the shaftway, the two main guide rails are located on the two side walls of the shaftway correspondingly, one main guide rail is connected with the shaftway through a support A, the other main guide rail is connected with the shaftway through the rack, multiple auxiliary guide rails are further arranged in the shaftway, and the auxiliary guide rails and the main guide rails are arranged side by side. The two columns of main guide rails and the four columns of auxiliary guide rails are adopted, guide shoes on the auxiliary guide rails and guide shoes on the main guide rails are arranged in a 90-degree manner, the bearing capacity of the guide rails is enhanced, the lifting operation stability and unbalance loading bearing capacity of a car are greatly improved, and deformation of the car due to unbalance loading is avoided. A traction machine is obliquely installed on the rack, two counterweight diversion sheaves are arranged on the rack in a splayed shape, the height of the top layer is saved, the width of the shaftway is reduced, and civil engineering cost is reduced.

Description

technical field

[0001] The invention relates to an arrangement structure of a machine room-less car ladder, which belongs to the technical field of elevators. Background technique

[0002] Due to the limitation of buildings, machine room-less car elevators are more and more widely used, especially in places such as car 4S stores, large shopping plazas, large office buildings, and special parking lots.

[0003] The Chinese patent document with the publication number CN106241557A discloses a machine-room-less elevator layout structure, which includes a lift car and a counterweight device arranged in the hoistway. A single beam is arranged on the inner wall of one side of the hoistway. The installation plate is fixedly connected with the traction machine, the rope end frame on the counterweight side is set on the single beam, the traction sheave is set on the side of the car, the car side rope end frame is set on the car side guide rail or the top floor of the hoistway, the car...

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