Lifting device with protective device for building construction

Abstract

The building construction lifting device with the protection device comprises a lifting box and clamping jaws, rails are fixedly connected to the two sides of the inner wall of the lifting box, bearings are connected to the two sides of the rails in a rolling mode, fixing shafts are fixedly connected to the centers of the bearings, and the clamping jaws are rotationally connected with the fixing shafts; supporting blocks are fixedly connected to the surfaces of the fixing shafts and located on the two sides of the clamping jaws, a connecting frame is fixedly connected to the sides, close to the middle of the hanging box, of the supporting blocks, a fixing box is fixedly connected to one side of the connecting frame, a sliding rod is vertically and slidably connected into the fixing box, a supporting plate is fixedly connected to the bottom of the sliding rod, and a pushing ball is fixedly connected to the top of the sliding rod; a lifting plate is arranged at the bottom of the lifting box, a connecting cylinder is fixedly connected to the center of the top of the lifting plate, and a lifting rod is fixedly connected to the top of the connecting cylinder. According to the building construction lifting device with the protection device, the problem that an existing steel pipe is inconvenient to lift is solved, meanwhile, protection is achieved, and the steel pipe is prevented from slipping off.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a hoisting device for building construction with a protective device. Background technique [0002] Steel pipe lifting tools are often seen in construction operations. They are a tool that is convenient for lifting and moving steel pipes. At present, steel pipes are stored in layers and stacked. When in use, workers generally need to manually remove and load them. Or use a crane to lift and take it out. Due to the limitation of the stacking method of steel pipes, there is no special spreader at this stage. When hoisting multiple steel pipes, stack the steel pipes and bundle them, and then use wire ropes to bind and lift the two ends of the steel pipes. The process requires the cooperation of two or more workers. At the same time, the risk of steel pipe falling off increases during lifting in this way. The workers operate frequently and the workload is heavy, and there ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lifting device for building construction with a protective device, which solves the problem of inconvenient hoisting of the existing steel pipes, and at the same time realizes protection and prevents the steel pipes from slipping

Images