Construction device for simultaneously installing steel structure elevator shaft and elevator equipment

The invention discloses a construction device for simultaneously installing a steel structure elevator shaft and elevator equipment, which comprises the shaft, the elevator equipment and a construction device, the construction device is composed of a construction platform, a platform free lifting force exerting beam, a platform lifting force exerting cantilever beam, a platform lifting telescopic supporting rod and a platform lifting roller shutter machine, a rotating support is arranged at the top of the construction platform, and the lower end of the rotating support is detachably connected with the construction platform through a buckle assembly. A hoisting mechanism is further arranged on the platform free lifting acting beam, and the platform lifting telescopic supporting rod is fixed to the middle of the construction platform. Compared with the prior art, the construction device is designed, the elevator equipment serves as a structural support, lifting operation is achieved through the elevator main gu