| abstract |
The utility model belongs to construction safety equipment field, in particular to construction safety device and combination, include the base and install the ceiling in the base top, the ceiling includes the canopy support body and installs protection network, guard plate on the canopy support body, the top at the canopy support body is laid to the protection network level, the guard plate level sets up in the rack of the below of protection network, the guard plate bottom is equipped with compressible elastic component and links to each other with the rack, the guard plate receives the support of compressible elastic component relatively fixed internal at the rack, in operation, the peripheral guide pillar of guard plate alternates in the guide slot of the canopy support body, the guard plate can up-and-down motion in the rack under the guide slot guide, the bottom of the rack is equipped with the spike, the spike bottom is equipped with the rubber pad, the stand top is equipped with the holding chamber of spike, the spike bottom alternates in the holding intracavity. The top layer of the safety protection device is provided with the three layers of protection devices, so that the protection capability of high-altitude falling objects is effectively improved. |