Climbable protection device for building

Abstract

The invention discloses a climbable protection device for a building. The protection device comprises a protection support, connecting devices and lifting platforms; one lifting platform is connectedat each of the two ends of the protection support through the corresponding connecting device; a mounting frame is arranged above each lifting platform; the lifting platforms are rotationally connected with screw sleeves; first screws are fixedly connected onto the mounting frames in the vertical direction and are in threaded connection with the screw sleeves; lifting motors are fixedly mounted onthe lifting platforms; the output ends of the lifting motors are connected with gears; and gear rings are fixed to the outer side surfaces of the screw sleeves. According to the protection device, the first screws are rotated to drive the lifting platforms and the protection support to move up and down, the protection support climbs on the outside of the building, after the protection support climbs the building, the protection support is fixed to the outside of the building by the aid of clamping structures, then the first screw sleeves are driven by the lifting motors to rotate, thus the first screws are driven to move upwards, climbing of the lifting platforms of the next cycle is performed, and the lifting capability of the operating platforms is improved effectively.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a climbable protective device for construction. Background technique [0002] The protective net is a building security product installed on stadiums, balconies and building construction to provide protection, anti-falling objects and other safety guarantees for the construction; traditional protective nets are generally fixed above the ground, and as the construction unfolds, it needs to be installed in different places. The height of the floor is used for construction work, so it is necessary to constantly change the height of the protective net to achieve the best protective effect. In addition, the protective frame of the prior art does not have a shock-absorbing protection device, and external impacts can easily cause the protective net to be damaged by impact, reducing the service life of the protective net. [0003] Therefore, in view of the above status qu...

AI Technical Summary

Problems solved by technology

In addition, the protective frame of the prior art does not have a shock-absorbing protection device, and external impacts can easily cause the protective net to be damaged by impact and reduce the service life of the protective net.

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