Elevator straight beam bottom hanging structure

Abstract

The invention discloses an elevator straight beam bottom hanging structure. The structure comprises a straight beam bottom hanging structure body, the straight beam bottom hanging structure body comprises an elevator car fixing frame, inserting plate mounting grooves B are symmetrically formed in the top end of the elevator car fixing frame, and an elevator car bottom supporting plate is arranged at the bottom end of the elevator car fixing frame; and supporting plate side pulling frames are arranged between the four end points of the elevator car bottom supporting plate and the elevator car fixing frame, supporting plate bolt holes are evenly formed in the elevator car bottom supporting plate, an elevator car frame hanging box is fixed to the position, corresponding to the inserting plate mounting grooves B, of the elevator car fixing frame, and elevator car frame side screw holes are evenly formed in the two sides of the elevator car fixing frame in a penetrating mode. The elevator car frame hanging box and the elevator car fixing frame are limited and fixed through direct insertion type hanging box insertion plates, a hanging box bottom plate and the hanging box insertion plates are fixedly connected through bolts, the defects that a traditional elevator car frame hanging box fixed through welding is inconvenient to disassemble, overhaul and maintain and the like are overcome, the fixing mode is simple and convenient, mounting and fixing of the elevator car frame hanging box are facilitated, and the practicability is higher.

Description

technical field [0001] The invention belongs to the technical field of elevator equipment, and in particular relates to an elevator straight beam bottom suspension structure. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical transportatio...

AI Technical Summary

Problems solved by technology

[0003] The elevator straight beam bottom crane is a structure used to fix the traction elevator car. However, there are still some unreasonable factors in the process of fixing the elevator car in the existing elevator straight beam bottom crane. When in use: the elevator car cannot be fixed in all directions, and the wire rope roller box and the car fixing frame are fixed by welding or more bolts, the disassembly and maintenance are not fast and convenient enough, and the practicability is poor

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