Mounting equipment for machine-room-less elevator

Abstract

The invention discloses mounting equipment for a machine-room-less elevator. The mounting equipment comprises a supporting frame, a power lifting device and a safety protection device; an elevator carmoves on guide rails of a shaft in ascending and descending modes, the shaft is internally provided with a safety steel wire rope, and a guide wheel is arranged at the top of the shaft; the power lifting device comprises a hoist and a power steel wire rope, the bottom of the hoist is provided with an L-shaped base, the L-shaped base is hinged to one of mounting seats to form a first hinged joint,the head end of the power steel wire rope is fixed to the other mounting seat, the tail end of the power steel wire rope bypasses the guiding wheel and then enters the hoist, the hoist climbs on thepower steel wire rope, and the safety protection device comprises a centrifugal safety lock fixed to the supporting frame; when the descending speed of the centrifugal safety lock relative to the safety steel wire rope reaches the set speed, lock blocks in the centrifugal safety lock act to enclasp the safety steel wire rope, and the centrifugal safety lock is linked with a safety gear on the elevator car; and when the lock blocks act, the safety gear acts to clamp the guide rails.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a machine room-less elevator installation device. Background technique [0002] When working at heights in construction projects, the traditional way is to build scaffolding in the well to realize the installation of the elevator. This kind of operation method is labor-intensive, low-efficiency, slow construction progress, and poor safety. Therefore, hanging basket elevators are mostly used at present. Flexible operation, easy shifting and convenient use. However, the general hanging platform needs to be designed and built according to the specifications of the hoistway, which has poor versatility, and as a lifting unit, safety should be the primary consideration. The existing hanging platform still needs to be further optimized in terms of its operating safety and smooth movement. Contents of the invention [0003] Based on the above, the present invention provides a machin...

AI Technical Summary

Problems solved by technology

[0002] When working at heights in construction projects, the traditional way is to build scaffolding in the well to realize the installation of the elevator. This kind of operation method is labor-intensive, low-efficiency, slow construction progress, and poor safety. Therefore, hanging basket elevators are mostly used at present. Flexible operation, easy shifting and convenient use

However, the general hanging platform needs to be designed and built according to the specifications of the hoistway, which has poor versatility, and as a lifting unit, safety should be the primary consideration. The existing hanging platform still needs to be further optimized in terms of its operating safety and smooth movement.

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